1 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
3 * minibuf.c (Fread_buffer): Add `predicate' argument.
4 * callint.c (Fcall_interactively): Adjust calls accordingly.
6 2015-03-15 Eli Zaretskii <eliz@gnu.org>
8 * xdisp.c (handle_invisible_prop): Fix up it->position even when
9 we are going to load overlays at the beginning of the invisible
11 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
13 (next_overlay_string): Set the overlay_strings_at_end_processed_p
14 flag only if the overlays just processed were actually loaded at
17 2015-03-14 Daniel Colascione <dancol@dancol.org>
19 * emacs.c (standard_args): Add --no-x-resources.
20 (usage_message): Document that -Q implies --no-x-resources.
22 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
24 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
26 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
28 2015-03-12 Eli Zaretskii <eliz@gnu.org>
30 * w32font.c (font_supported_scripts): Add subranges for Latin
31 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
32 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
33 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
34 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
35 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
36 Alphanumeric Symbols into several "scripts" like fontset.el does.
38 (syms_of_w32font): DEFSYM all the new script symbols.
40 2015-03-07 Eli Zaretskii <eliz@gnu.org>
42 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
43 Fix typedefs to be consistent with the corresponding w32 API
45 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
46 DefWindowProc if we successfully handled the message, as doing so
47 causes problems in displaying selection dialogs. (Bug#11732)
49 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
51 Work around x86 glibc backtrace bug
52 * sysdep.c (emacs_backtrace): Don't dump core on x86.
55 2015-03-05 Eli Zaretskii <eliz@gnu.org>
57 * keyboard.c (make_lispy_position): When the click is on the
58 right-side vertical scroll bar, pass the rightmost X coordinate to
59 buffer_posn_from_coords, so that the returned text position
60 reflects the closest point to the click. Fixes region extension
61 when mouse moves outside the Emacs frame that has scroll bars on
64 2015-03-04 Martin Rudalics <rudalics@gmx.at>
66 * frame.c (x_set_font): Try to keep frame height and width
67 unchanged if tool bar size changes with new font.
69 2015-03-03 Eli Zaretskii <eliz@gnu.org>
71 * search.c (find_newline): Avoid assertion violations in
72 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
73 for newlines near the end of the buffer. This happens in Rmail
74 when JIT font-lock fontifies a newly displayed portion of the
77 2015-03-03 Eli Zaretskii <eliz@gnu.org>
79 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
82 2015-03-03 Glenn Morris <rgm@gnu.org>
84 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
86 2015-03-03 Eli Zaretskii <eliz@gnu.org>
88 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
89 mouse_position_for_popup only for X frames. (Bug#19862)
91 2015-03-03 Eli Zaretskii <eliz@gnu.org>
93 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
95 2015-03-03 Eli Zaretskii <eliz@gnu.org>
97 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
98 assq_no_quit to fetch color definition by its string name.
101 2015-03-03 Eli Zaretskii <eliz@gnu.org>
103 * xdisp.c (move_it_in_display_line_to): Handle the case where the
104 last character of a screen line is whitespace, and we are under
105 word-wrap with overflow-newline-into-fringe turned on.
108 2015-03-03 Eli Zaretskii <eliz@gnu.org>
110 * xdisp.c (handle_stop, handle_single_display_spec)
111 (next-element_from_image): Don't reset the
112 ignore_overlay_strings_at_pos_p flag here.
113 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
115 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
116 after we've exhausted all the overlay strings at the current
117 position. (Bug#19307)
119 2015-03-03 Eli Zaretskii <eliz@gnu.org>
121 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
122 according to the object we are about to resume iterating.
125 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
126 of the window whose current glyph matrix was resized, which
127 disables the mode-line row as side effect.
129 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
130 whose update_mode_line flag is set. (Bug#19721)
132 2015-03-03 Eli Zaretskii <eliz@gnu.org>
134 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
136 2015-03-03 Daniel Colascione <dancol@dancol.org>
138 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
140 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
142 * alloc.c (run_finalizers): Omit unused local.
143 Also, redo newly-added code as per usual Emacs style.
145 2015-03-03 Martin Rudalics <rudalics@gmx.at>
147 * frame.c (adjust_frame_size): If the pixel sizes remain
148 unchanged but the number of lines or columns of the frame
149 changes, run `window--pixel-to-total' (Bug#19972).
150 (Qwindow_pixel_to_total): DEFSYM it.
152 2015-03-03 Daniel Colascione <dancol@dancol.org>
154 * print.c (print_object): Print whether a finalizer has
157 * data.c (Ftype_of): Make `type-of' work with finalizers.
158 (syms_of_data): Register Qfinalizer.
160 2015-03-02 Daniel Colascione <dancol@dancol.org>
162 * print.c (print_object): Print finalizers.
165 (finalizers, doomed_finalizers): New variables.
166 (init_finalizer_list, finalizer_insert, unchain_finalizer)
167 (mark_finalizer_list, queue_doomed_finalizers)
168 (run_finalizer_handler, run_finalizer_function, run_finalizers):
170 (garbage_collect_1, mark_object, sweep_misc)
171 (init_alloc_once, syms_of_alloc): Support finalizers.
172 (gc-precise-p): New Lisp variable.
174 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
175 (FINALIZERP, XFINALIZER): New functions.
176 (Lisp_Finalizer): New structure.
178 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
180 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
181 if CATEGORY is not an integer, or is an integer out of
182 unicode_category_t range.
184 2015-02-28 Martin Rudalics <rudalics@gmx.at>
186 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
187 can_x_set_window_size and after_make_frame (Bug#19962).
189 2015-02-28 Eli Zaretskii <eliz@gnu.org>
191 * character.c (alphabeticp, decimalnump): New functions.
192 * character.h (alphabeticp, decimalnump): Add prototypes.
194 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
195 for multibyte characters by calling alphabeticp and decimalnump.
196 (BIT_ALPHA, BIT_ALNUM): New bit masks.
197 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
199 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
202 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
204 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
206 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
208 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
209 Initialize all args. Get outer_border from window attributes.
210 Fix typo for top_offset_y.
211 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
212 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
214 2015-02-27 Mark Laws <mdl@60hz.org>
216 Support daemon mode on MS-Windows (bug#19688)
217 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
218 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
219 signal clients we are ready for connections.
220 (Fdaemon_initialized): Use DAEMON_RUNNING.
221 [WINDOWSNT]: MS-Windows specific code to signal clients we are
222 ready for connections.
224 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
225 MS-Windows conditions for running in daemon mode.
227 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
229 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
231 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
234 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
236 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
237 dont use OUTER_TO_INNER macros.
238 (x_menu_show): Call x_real_pos_and_offsets, don't use
239 OUTER_TO_INNER macros.
241 2015-02-26 Eli Zaretskii <eliz@gnu.org>
243 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
245 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
247 * emacs.c (decode_env_path): Add parentheses around ternary
248 operator to increase readability and pacify compiler warnings.
250 2015-02-26 Eli Zaretskii <eliz@gnu.org>
252 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
255 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
257 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
259 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
261 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
262 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
263 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
265 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
266 instead of OUTER_TO_INNER_DIFF macros.
268 * xfns.c (x_real_pos_and_offsets): New function, basically the code
269 from x_real_positions.
270 (x_real_positions): Call x_real_pos_and_offsets.
271 (x_relative_mouse_position): Use XTranslateCoordinates instead of
272 OUTER_TO_INNER_DIFF macros.
273 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
274 border from window attributes. Adjust tool bar and menu widths.
276 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
279 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
281 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
283 Backtrace after malloc arena is corrupted
284 Without this change, if the malloc arena is corrupted and then
285 'backtrace' is called, the backtrace can crash because 'backtrace'
286 calls 'malloc'. For more, please see:
287 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
288 * emacs.c (main): Initialize tables used by 'backtrace'.
289 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
291 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
293 * nsfns.m (Fx_frame_geometry): New function.
294 (syms_of_nsfns): Defsubr Sx_frame_geometry.
296 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
299 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
300 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
302 2015-02-21 Eli Zaretskii <eliz@gnu.org>
304 * w32term.c (queue_notifications):
305 * w32inevt.c (handle_file_notifications):
306 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
309 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
311 Prefer 'Qfoo' to 'intern ("foo")'
312 * buffer.c (syms_of_buffer):
313 * bytecode.c (exec_byte_code):
314 * callint.c (Fcall_interactively):
315 * callproc.c (create_temp_file):
316 * charset.c (define_charset_internal):
317 * coding.c (syms_of_coding):
318 * editfns.c (syms_of_editfns):
320 * fns.c (syms_of_fns):
321 * frame.c (delete_frame, Fframe_parameters):
322 * keyboard.c (syms_of_keyboard):
323 * keymap.c (syms_of_keymap):
324 * minibuf.c (read_minibuf, syms_of_minibuf):
325 * nsfns.m (ns_cursor_type_to_lisp):
326 * textprop.c (syms_of_textprop):
327 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
328 * xfns.c (x_create_tip_frame, Fx_select_font):
329 * xml.c (parse_region):
330 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
331 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
333 (keys_of_buffer): ... instead of here.
334 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
335 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
336 optional than xfns.c.
338 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
340 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
341 setting fatal_error_in_progress, so gobble_input and *read_socket are
342 not read if there are pending_signals.
344 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
346 Simplify binary I/O configuration
347 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
348 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
349 (FOPEN_BINARY, FOPEN_TEXT): New macros.
350 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
351 doesn't guarantee that "t" will work.
353 2015-02-19 Eli Zaretskii <eliz@gnu.org>
355 * keyboard.c (read_char): Make sure this_single_command_key_start
356 is in sync with this_command_key_count, around the call to
357 input-method-function. (Bug#19774)
359 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
361 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
362 message to DefWindowProc, after positioning the IME window, to
363 trigger its display. (Bug#11732)
365 2015-02-18 Eli Zaretskii <eliz@gnu.org>
367 * emacs.c (Fkill_emacs): Exit with specified exit code even if
368 stdin is at EOF. (Bug#19897)
370 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
372 * keyboard.c (read_char): When there is an input method function,
373 do not restore the echo area if a prefix argument is being
374 introduced. (Bug#19875)
376 2015-02-16 Kelly Dean <kelly@prtime.org>
378 * src/keyboard.c (timer_check_2): Fix incorrect comment.
380 2015-02-14 Martin Rudalics <rudalics@gmx.at>
382 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
383 Suggested by Alan Mackenzie <acm@muc.de>.
385 2015-02-14 Eli Zaretskii <eliz@gnu.org>
387 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
388 x_relative_mouse_position only for X frames. (Bug#19862)
390 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
392 Better support for future plugins
393 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
394 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
395 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
397 2015-02-11 Martin Rudalics <rudalics@gmx.at>
399 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
400 SIZE_RESTORED cases correctly handle `maximized' value for the
401 `fullscreen' parameter. Don't use 'maximized' frame parameter
403 (w32fullscreen_hook): Include menu bar height when calculating
404 new text height in FULLSCREEN_BOTH case.
405 * xterm.c (do_ewmh_fullscreen): Handle transition from
406 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
407 x_frame_normalize_before_maximize is set.
409 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
411 Use bool for boolean in xdisp.c
412 * dispextern.h (display_prop_intangible_p, resize_mini_window)
413 (pixel_to_glyph_coords, mark_window_display_accurate)
414 (compute_display_string_pos, handle_tool_bar_click)
415 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
416 * lisp.h (setup_echo_area_for_printing, message_with_string)
417 (pos_visible_p): Use bool for boolean.
418 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
419 Remove unnecessary forward decls.
420 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
421 (CHECK_IT, CHECK_WINDOW_END):
422 Now an inline function that is always defined.
424 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
425 Remove; no longer needed.
426 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
427 (get_overlay_strings): Omit unnecessary casts.
428 (forward_to_next_line_start):
430 Prefer !BOOL to (BOOL ? 0 : 1).
431 (next_element_function): New typedef.
432 (get_next_element): Use it. Now const.
433 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
434 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
435 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
436 (tool_bar_item_info): Simplify.
437 (invisible_prop): Rename from invisible_p, since it doesn't
438 return bool. All callers changed.
439 (x_produce_glyphs): Simplify.
441 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
443 Check for some overflows in vertical-motion
444 * indent.c (window_column_x): New function.
445 (Fvertical_motion): Use it to protect against integer overflow
446 when computing column. Prefer extract_float to doing things by hand.
447 Avoid unnecessary casts.
449 * xfont.c: Minor style fixes
450 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
451 Redo loop so that less indentation is needed.
453 2015-02-09 Eli Zaretskii <eliz@gnu.org>
455 * indent.c (Fvertical_motion): Accept an additional argument
456 CUR-COL and use it as the starting screen coordinate.
457 * window.c (window_scroll_line_based, Fmove_to_window_line): All
458 callers of vertical-motion changed.
460 2015-02-09 Dima Kogan <dima@secretsauce.net>
462 * font.c (font_score): Remove unused variable assignment.
464 2015-02-09 Dima Kogan <dima@secretsauce.net>
466 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
468 * font.c (font_score): Try to find a font without scaling first,
469 and only accept scalable fonts if we did not get a match (Bug#19117).
471 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
473 * keyboard.c (syms_of_keyboard): Use non-nil default value.
475 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
477 Use C99's INFINITY and NAN macros
478 * lread.c: Include <math.h>.
479 (string_to_number): Use INFINITY and NAN rather than rolling our own.
480 This avoids some runtime diagnostics when building with
481 gcc -fsanitize=undefined.
483 Fix bidi_explicit_dir_char undefined behavior
484 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
485 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
487 Better distinguish infinite from invalid times
488 * editfns.c (check_time_validity): New function.
489 (decode_time_components): Return int, not bool.
490 Return -1 (not 0) if the time is out of range.
492 (lisp_time_struct, lisp_seconds_argument): Distinguish better
493 between time overflow and invalid time values.
495 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
497 Minor tweaks to frame_size_history_add
498 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
499 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
500 (Fframe_after_make_frame): Simplify.
501 * gtkutil.c: Remove commented-out code.
502 * xfns.c (Fx_create_frame): Fix indenting.
504 2015-02-08 Eli Zaretskii <eliz@gnu.org>
506 * frame.c (Fframe_parameter): Don't replace a non-nil value of
507 foreground-color or background-color parameters with a nil value.
510 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
512 * data.c (Findirect_function): Like `symbol-function', don't signal an
513 error for void functions any more.
515 2015-02-07 Martin Rudalics <rudalics@gmx.at>
517 * frame.c (frame_size_history_add): New function.
518 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
519 only after frame's after_make_frame slot is true.
520 Inhibit resizing fullwidth-/height frames in one direction only.
521 Update frame_size_history.
522 (adjust_frame_size): Call frame_size_history_add.
523 (make_frame): Initalize after_make_frame slot.
524 (Fmake_terminal_frame): Adjust adjust_frame_size call.
525 (Fcan_run_window_configuration_change_hook): Rename to
526 Fframe_after_make_frame. Set after_make_frame slot.
527 Return second argument.
528 (x_set_frame_parameters): Postpone handling fullscreen parameter
529 until after width and height parameters have been set.
530 Apply width and height changes only if can_x_set_window_size is true.
531 Update frame_size_history.
532 (Qadjust_frame_size_1, Qadjust_frame_size_2)
533 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
534 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
535 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
536 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
537 (Qxg_change_toolbar_position, Qx_net_wm_state)
538 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
539 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
540 (Qtip_frame, Qterminal_frame): New symbols.
541 (Vframe_adjust_size_history): Rename to frame_size_history.
542 * frame.h (struct frame):
543 Rename can_run_window_configuration_change_hook slot to
545 (frame_size_history_add): Extern.
546 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
547 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
548 (xg_frame_set_char_size): Try to preserve the status of
549 fullwidth/-height frames. Call frame_size_history_add.
550 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
551 (xg_change_toolbar_position): Call frame_size_history_add.
552 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
554 (Fx_create_frame): Process fullscreen parameter after frame has
556 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
557 (Fx_frame_geometry): Don't pollute pure storage.
558 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
559 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
560 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
561 w32fullscreen_hook immediately.
562 (x_fullscreen_adjust, x_check_fullscreen): Remove.
563 (w32fullscreen_hook): Call change_frame_size just as with a
564 "normal" frame resize operation. Call do_pending_window_change.
565 (x_set_window_size): Try to handle fullwidth and fullheight more
566 accurately. Don't rely on w32_enable_frame_resize_hack.
567 (w32_enable_frame_resize_hack): Remove variable.
568 * widget.c (EmacsFrameResize): Remove dead code.
569 Call frame_size_history_add
570 * window.c (run_window_configuration_change_hook):
571 Check f->after_make_frame instead of
572 f->can_run_window_configuration_change_hook.
573 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
574 (Fx_create_frame): Process fullscreen parameter after frame has
576 (Fx_frame_geometry): Don't pollute pure storage.
577 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
578 Call frame_size_history_add.
579 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
580 (x_check_fullscreen): Count in menubar when calling
581 XResizeWindow. Wait for ConfigureNotify event.
582 Call frame_size_history_add.
583 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
584 changing a fullheight frame's width or a fullwidth frame's
585 height. Call frame_size_history_add.
586 (x_set_window_size): Simplify xg_frame_set_char_size and
587 x_set_window_size_1 calls.
588 (x_frame_normalize_before_maximize): New variable.
590 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
592 Remove no-longer-used cursor_in_echo_area code
593 * dispnew.c (set_window_cursor_after_update, update_frame_1):
594 Remove checks for negative cursor_in_echo_area, since this var is
595 a boolean, and has been a boolean for some time. Simplify.
596 * dispnew.c (init_display):
597 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
599 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
601 * eval.c (Ffunction): Handle the new (:documentation ...) form.
602 (syms_of_eval): Declare `:documentation'.
604 2015-02-05 Martin Rudalics <rudalics@gmx.at>
606 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
607 argument added on 2015-02-01.
609 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
611 Remove no-longer-used two_byte_p calculations
612 * dispextern.h (struct glyph_string): Remove member two_byte_p.
614 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
617 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
619 Omit unnecessary var if GTK or NS
620 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
621 Now a constant zero on these platforms.
623 2015-02-01 Martin Rudalics <rudalics@gmx.at>
625 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
627 2015-01-31 Eli Zaretskii <eliz@gnu.org>
629 * coding.c (raw_text_coding_system_p): New function.
631 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
632 keyboard coding-system is 'raw-text'. (Bug#19532)
634 * coding.h (raw_text_coding_system_p): Add prototype.
636 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
638 * Makefile.in (gl-stamp): Generate globals.h through the use of
640 (globals.h): Replace with empty command.
642 2015-01-31 Eli Zaretskii <eliz@gnu.org>
644 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
645 and ICONIFY_EVENT for the purposes of breaking while-no-input
648 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
649 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
652 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
654 Simplify read_dirent's MSDOS hacks
655 * dired.c (read_dirent): Simplify by removing the need for the
656 DIR_ENTRY argument. All callers changed. This separates the
657 MS-DOS idiosyncrasies better from the rest of the code.
659 2015-01-30 Eli Zaretskii <eliz@gnu.org>
661 * dired.c (read_dirent): Accept an additional argument
662 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
663 time it is called, report the error as if it happened in
665 (directory_files_internal, file_name_completion): Adjust callers
668 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
670 Refactor calls to opendir for simplicity
671 * dired.c (open_directory): Accept Lisp_Object, not char *, for
672 dirname. Signal an error if the open fails. All callers changed.
674 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
676 Report readdir failures
677 Previously, on non-MS-Windows platforms the code treated most
678 readdir failures as EOF. This was incorrect, e.g., when readdir
679 fails with errno == EOVERFLOW. Signal an error instead.
680 * dired.c (read_dirent):
681 New function, which signals an error when readdir fails.
682 (directory_files_internal, file_name_completion): Use it.
684 2015-01-29 Eli Zaretskii <eliz@gnu.org>
686 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
687 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
690 * w32font.c (struct font_callback_data, w32font_list_internal)
691 (w32font_driver, w32font_match_internal): Use bool where appropriate.
693 * w32menu.c (x_activate_menubar, set_frame_menubar)
694 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
695 (is_simple_dialog): Use bool where appropriate.
697 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
699 Use bool, not int, to track face changes
700 * xfaces.c (face_change): Rename from face_change_count, and
701 change from int to bool. The var is now true (instead of nonzero)
702 if attributes have changed; this is simpler. All uses changed.
705 2015-01-28 Eli Zaretskii <eliz@gnu.org>
707 * dired.c (directory_files_internal, file_name_completion)
708 [WINDOWSNT]: Signal an error when errno is set non-zero by
709 'readdir', regardless of its value.
711 * w32.c (sys_readdir): Set errno to ENOENT when the directory
712 doesn't exist and to EACCES when it's not accessible to the
713 current user. Set errno to zero when FindNextFile exhausts the
714 directory, so that callers don't interpret that as an error and
715 don't signal a file-error.
716 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
718 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
719 returns NULL and errno is ENOTDIR, behave as if opendir failed to
720 open the directory. (Bug#19701)
722 * w32.c (sys_readdir): If FindFirstFile fails because the
723 directory doesn't exist, set errno to ENOTDIR.
725 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
727 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
729 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
731 Fix coding.c subscript error
732 * coding.c (CODING_ISO_INVOKED_CHARSET):
733 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
735 2015-01-28 Eli Zaretskii <eliz@gnu.org>
737 * xdisp.c (produce_image_glyph): Fix display of images in R2L
738 screen lines: prepend the new glyph to the ones already there
739 instead of appending it.
741 * w32fns.c (w32_set_title_bar_text): New function, including
742 support for titles with non-ASCII characters outside of the
743 current system codepage.
744 (x_set_name, x_set_title): Use it. (Bug#19590)
746 * indent.c (Fvertical_motion): Return zero if we started from ZV
747 and there's an overlay after-string there. (Bug#19553)
749 * emacs.c (usage_message): Fix the description of the -nl switch.
752 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
753 end information if the window_end_valid flag is unset.
754 (try_window_id): If the call to display_line invalidated the
755 window end information, give up the try_window_id optimization.
758 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
759 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
761 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
763 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
765 * lisp.mk (lisp): Add cl-preloaded.
767 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
769 Use bool for boolean in xfaces.c
770 * dispextern.h: Adjust to signature changes.
771 * font.c (font_at, font_range):
772 * fontset.c (Finternal_char_font):
773 * fringe.c (draw_fringe_bitmap_1):
774 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
775 (get_next_display_element, highlight_trailing_whitespace)
776 (display_string, calc_line_height_property)
777 (note_mode_line_or_margin_highlight, note_mouse_highlight):
778 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
779 (menu_face_changed_default, recompute_basic_faces)
780 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
781 (tty_defined_color, defined_color, face_color_gray_p)
782 (face_color_supported_p, load_color2, load_face_colors)
783 (Fx_list_fonts, LFACEP, push_named_merge_point)
784 (resolve_face_name, lface_from_face_name_no_resolve)
785 (lface_from_face_name, get_lface_attributes_no_remap)
786 (get_lface_attributes, lface_fully_specified_p)
787 (set_lface_from_font, merge_face_vectors, merge_named_face)
788 (merge_face_ref, Finternal_make_lisp_face)
789 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
790 (Finternal_set_lisp_face_attribute)
791 (update_face_from_frame_parameter, set_font_frame_param)
792 (face_boolean_x_resource_value)
793 (Finternal_set_lisp_face_attribute_from_resource)
794 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
795 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
796 (lface_equal_p, Finternal_lisp_face_equal_p)
797 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
798 (Fcolor_distance, lookup_named_face, lookup_basic_face)
799 (lookup_derived_face, Fface_attributes_as_vector)
800 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
801 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
802 (realize_default_face, realize_named_face)
803 (realize_non_ascii_face, realize_x_face, map_tty_color)
804 (realize_tty_face, compute_char_face, face_at_buffer_position)
805 (face_for_overlay_string, face_at_string_position):
806 Use bool for boolean.
807 * xfaces.c (set_lface_from_font):
808 Return void, since callers never use the result.
810 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
812 * image.c (lookup_pixel_color): Reorder conditions that are
814 (x_to_xcolors): Likewise.
815 (x_detect_edges): Likewise.
816 (png_load_body): Likewise.
817 (gif_close): Likewise.
818 (gif_load): Likewise.
820 2015-01-25 Eli Zaretskii <eliz@gnu.org>
822 Use bool for boolean in w32term.c
823 * w32term.c (x_update_window_begin, x_update_window_end)
824 (x_update_end, x_after_update_window_line)
825 (x_set_glyph_string_gc, x_draw_glyph_string_background)
826 (x_draw_glyph_string_foreground)
827 (x_draw_composite_glyph_string_foreground)
828 (x_draw_glyphless_glyph_string_foreground)
829 (x_draw_image_glyph_string, x_draw_glyph_string)
830 (x_draw_stretch_glyph_string, note_mouse_movement)
831 (w32_mouse_position, x_scroll_bar_report_motion)
832 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
833 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
834 (w32_draw_window_cursor, x_new_font, x_set_offset)
835 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
836 Use bool where appropriate.
838 Use bool for boolean in w32fns.c
839 * w32fns.c (w32_defined_color, x_decode_color)
840 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
841 (x_set_menu_bar_lines, x_change_tool_bar_height)
842 (x_set_internal_border_width, x_explicitly_set_name)
843 (x_implicitly_set_name, Fx_create_frame, w32_window)
844 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
846 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
848 Use bool for boolean in xfns.c
849 * xfaces.c (x_update_menu_appearance):
850 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
851 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
852 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
853 (x_change_tool_bar_height, x_set_internal_border_width)
854 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
855 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
856 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
857 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
858 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
859 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
860 (clean_up_dialog, syms_of_xfns):
861 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
862 (xic_create_fontsetname):
863 Use bool for boolean.
864 * xfns.c: Include bitmaps/gray.xbm unconditionally.
866 Count MANY function args more reliably
867 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
868 * buffer.c (Fbuffer_list, Fkill_buffer):
869 * callint.c (read_file_name, Fcall_interactively):
870 * charset.c (Fset_charset_priority, syms_of_charset):
871 * chartab.c (uniprop_encode_value_numeric):
872 * coding.c (syms_of_coding):
873 * composite.c (syms_of_composite):
874 * data.c (wrong_range):
875 * dbusbind.c (syms_of_dbusbind):
876 * dired.c (file_attributes):
877 * editfns.c (Fdecode_time, update_buffer_properties, format2):
878 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
879 (call4, call5, call6, call7):
880 * fileio.c (Finsert_file_contents, choose_write_coding_system)
881 (Fcar_less_than_car, build_annotations, auto_save_error):
882 * filelock.c (get_boot_time):
883 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
884 (maybe_resize_hash_table, secure_hash):
885 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
886 * fontset.c (fontset_add, Fset_fontset_font):
887 * ftfont.c (ftfont_lookup_cache):
888 * gtkutil.c (xg_get_font):
889 * insdel.c (signal_before_change, signal_after_change):
890 * keymap.c (append_key):
891 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
892 * minibuf.c (Fread_buffer):
893 * print.c (print_preprocess):
894 * process.c (Fformat_network_address, Fmake_network_process)
895 (server_accept_connection):
896 * sound.c (Fplay_sound_internal):
897 * term.c (Fsuspend_tty, Fresume_tty):
898 * window.c (window_list):
899 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
900 (message_with_string):
901 * xfaces.c (Fx_list_fonts):
902 * xfont.c (syms_of_xfont):
903 * xselect.c (x_handle_selection_request)
904 (x_handle_selection_clear, x_clear_frame_selections)
905 (x_clipboard_manager_error_1):
906 Prefer CALLMANY and CALLN to counting args by hand.
907 * doc.c (reread_doc_file): Remove unused code.
908 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
909 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
910 Prefer call1 and call2 to Ffuncall.
911 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
912 Use struct literal rather than a local var, for simplicity.
913 * keymap.c (where_is_internal): Use NULL rather than a pointer
915 * lisp.h (CALLMANY, CALLN): New macros.
916 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
919 Use gnustep-config if available
920 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
921 It doesn't appear to be needed, and the inclusion breaks on
922 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
924 2015-01-22 Eli Zaretskii <eliz@gnu.org>
926 * xdisp.c (init_iterator): Restore a comment lost in transition.
928 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
930 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
931 * xfont.c (xfont_driver, xfont_chars_supported)
932 (xfont_text_extents):
933 * xftfont.c (xftfont_get_colors, xftfont_open)
934 (xftfont_prepare_face, xftfont_done_face)
935 (xftfont_cached_font_ok):
936 * xgselect.c (xg_select):
937 Use bool for boolean.
939 Don't downcase system diagnostics' first letters
940 * fileio.c (report_file_errno): Don't downcase, and simplify.
943 Isolate NIL_IS_ZERO-assuming code better
944 Suggested by Stefan Monnier in:
945 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
946 * alloc.c (allocate_pseudovector):
947 Use memclear, not memsetnil, to remove a 'verify'.
948 * callint.c (Fcall_interactively):
949 * dispnew.c (realloc_glyph_pool):
950 * xdisp.c (init_iterator):
951 Use memclear, not memset, to remove a 'verify'.
952 * lisp.h (memclear): Rename from memsetnil, and take a byte
953 count rather than a word count. All callers changed.
955 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
957 Undo port to hypothetical nonzero Qnil case
958 This mostly undoes the previous change in this area. See:
959 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
960 * alloc.c (allocate_pseudovector):
961 * callint.c (Fcall_interactively):
962 * dispnew.c (realloc_glyph_pool):
963 * fringe.c (init_fringe):
964 * lisp.h (memsetnil):
965 * xdisp.c (init_iterator):
966 Simplify by assuming that Qnil is zero, but verify the assumption.
967 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
968 NIL_IS_NONZERO. All uses changed.
970 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
972 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
974 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
976 Prefer xlispstrdup to avoid dumb calls to strlen.
977 * nsfont.m (ns_get_family):
978 * nsterm.m (ns_term_init):
979 * w32fns.c (w32_window):
980 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
982 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
984 Correct an old fix for GTK font selection
985 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
988 Fix minor bugs with printing null bytes
989 * minibuf.c (read_minibuf_noninteractive):
990 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
991 Work even if the Lisp string contains a null byte.
993 Port to hypothetical case where Qnil is nonzero
994 * alloc.c (allocate_pseudovector):
995 * callint.c (Fcall_interactively):
996 * coding.c (syms_of_coding):
997 * dispnew.c (realloc_glyph_pool):
998 * fringe.c (init_fringe):
999 * lisp.h (memsetnil):
1000 * xdisp.c (init_iterator):
1001 Port to the currently-hypothetical case where Qnil is nonzero.
1002 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1003 as there are no Lisp_Object values in the data here.
1004 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1005 All uses changed. Define only if not already defined, so that one
1006 can debug with -DNIL_IS_NONZERO.
1007 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1009 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1011 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1012 Qnil is represented as zero, before using that to initialize parts
1013 of the glyph structure.
1015 * xdisp.c (init_iterator): Verify that Qnil is represented as
1016 zero, before using that to initialize parts of the iterator
1019 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1021 Prefer memset to repeatedly assigning Qnil
1022 * alloc.c (allocate_pseudovector): Catch more bogus values.
1023 * alloc.c (allocate_pseudovector):
1024 * callint.c (Fcall_interactively):
1025 * coding.c (syms_of_coding):
1026 * fringe.c (init_fringe):
1027 Verify that Qnil == 0.
1028 * callint.c (Fcall_interactively):
1029 * eval.c (Fapply, Ffuncall):
1030 * fns.c (mapcar1, larger_vector):
1031 * font.c (font_expand_wildcards):
1032 * fringe.c (init_fringe):
1033 Prefer memset to assigning zeros by hand.
1034 * callint.c (Fcall_interactively):
1035 Remove duplicate assignment of Qnil to args[i].
1036 * coding.c (syms_of_coding):
1037 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1038 * fileio.c (Ffile_selinux_context):
1039 Rewrite to avoid need for Lisp_Object array.
1040 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1041 (DEFINE_LISP_SYMBOL_END): Use it.
1042 (NIL_IS_ZERO): New constant.
1043 (memsetnil): New function.
1045 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1047 Tune pseudovector allocation assuming Qnil == 0.
1048 * alloc.c (allocate_pseudovector): Use memset for both
1049 Lisp_Objects and regular slots. Add zerolen arg.
1050 * lisp.h (allocate_pseudovector): Adjust prototype.
1051 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1052 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1053 (allocate_hash_table, allocate_window, allocate_frame)
1054 (allocate_process, allocate_terminal): Remove prototypes.
1055 * fns.c (allocate_hash_table): Now static here.
1056 * frame.c (allocate_frame):
1057 * process.c (allocate_process):
1058 * terminal.c (allocate_terminal):
1059 * window.c (allocate_window): Now static here.
1060 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1062 * lisp.h (XTERMINAL): Add eassert.
1063 * process.c (make_lisp_proc): Now static here.
1065 Prefer INLINE functions in font.h to match style used in lisp.h.
1066 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1067 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1068 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1070 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1071 * ftfont.c (ftfont_shape):
1072 * macfont.m (macfont_shape):
1073 * w32uniscribe.c (uniscribe_shape):
1074 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1076 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1078 Give up on -Wsuggest-attribute=const
1079 * decompress.c (Fzlib_available_p):
1080 * gnutls.c (Fgnutls_available_p):
1081 * gtkutil.h (xg_uses_old_file_dialog):
1082 * xdisp.c (Ftool_bar_height):
1083 * xmenu.c (popup_activated):
1084 No longer const, since it's not const on at lest some
1085 configurations, and we shouldn't lie to the compiler.
1087 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1089 * fileio.c: Include binary-io.h.
1090 (Fset_binary_mode): New function.
1091 (syms_of_fileio): Defsubr it.
1092 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1094 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1096 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1097 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1098 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1099 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1101 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1103 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1104 when FLAGS indicate the item is not highlighted. (Bug#19596)
1106 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1108 * xmenu.c (update_frame_menubar): Remove garbaged code.
1110 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1112 remove_slash_colon need not be inline
1113 * process.c, process.h (remove_slash_colon): No longer inline.
1114 This saves text bytes without hurting runtime performance.
1116 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1118 Avoid extra multibyteness check in ENCODE_FILE users.
1119 * callproc.c (encode_current_directory, Fcall_process, call_process):
1120 * dired.c (directory_files_internal, file_name_completion):
1121 Do not check for STRING_MULTIBYTE because encode_file_name
1122 is a no-op for unibyte strings.
1124 * process.h (remove_slash_colon): New function.
1125 * callproc.c (encode_current_directory, call_process):
1126 * process.c (Fstart_process): Use it.
1128 Consistently handle time zone specification.
1129 * editfns.c (decode_time_zone): New function, refactored out from ...
1130 (Fencode_time): ... adjusted user.
1131 (Fset_time_zone_rule): Use decode_time_zone.
1133 * editfns.c (make_buffer_string_both): If requested range intersects
1134 the gap, don't move the latter but copy in two regions, thus avoiding
1135 unnecessary relocation of buffer data.
1137 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1139 Use bool for boolean in xmenu.c, xml.c
1140 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1141 (Fx_menu_bar_open_internal, popup_widget_loop)
1142 (x_activate_menubar, xg_crazy_callback_abort)
1143 (update_frame_menubar, set_frame_menubar)
1144 (initialize_frame_menubar, free_frame_menubar)
1145 (create_and_show_popup_menu, x_menu_show)
1146 (create_and_show_dialog, x_dialog_show):
1147 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1148 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1149 * xrdb.c (main) [TESTRM]:
1150 * xsettings.c (init_gsettings):
1151 * xterm.c (XFillRectangle, xg_scroll_callback)
1152 (xg_end_scroll_callback):
1153 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1154 Use bool for boolean.
1155 * xmenu.c (TRUE): Remove; no longer used.
1156 (show_help_event): Remove long-unused code.
1157 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1159 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1161 Don't say Fnext_read_file_uses_dialog_p is const
1162 It's const only if a windowing system is not used; don't say it's
1163 const otherwise. See:
1164 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1165 * fileio.c (next_read_file_uses_dialog_p): Remove.
1166 Move guts back to ...
1167 (Fnext_read_file_uses_dialog_p): ... here.
1168 Don't declare as const, as make-docfile.c now has a special case
1169 for this function. This is an ugly hack, but it's better than
1170 lying to the compiler.
1172 Remove now-unnecessary forward XTYPE decl
1173 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1174 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1175 definition to after XTYPE's.
1177 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1179 Fix problems with 32-bit wide-int build exposed by MinGW.
1180 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1181 compilation error in an unoptimized build when !USE_LSB_TAG.
1183 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1184 same larger value as for the 64-bit build.
1186 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1187 avoid compiler warnings.
1189 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1190 Avoid compiler warnings about cast from integer to pointer of
1193 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1194 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1195 casting from integer to pointer of different size.
1196 (add_menu_item): Pass the help-echo string as a pointer to
1197 Lisp_String, not as a Lisp_Object.
1198 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1199 string object from its C pointer.
1201 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1202 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1204 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1205 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1206 compiler warnings about size differences.
1207 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1208 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1209 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1210 integer; use -1 for nil. Doc fix.
1212 * .gdbinit (xgetsym): New subroutine.
1213 (xsymname, xsymbol): Use it.
1214 (xprintsym): No need to call xgetptr.
1216 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1218 * frame.c (adjust_frame_size): Make sure new numbers of
1219 lines/columns get installed after font size change (Bug#19575).
1221 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1223 Add DEFUN attributes.
1224 * callint.c (Finteractive):
1225 * character.c (Fcharacterp, Fmax_char):
1226 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1227 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1228 (Ffloatp, Fbyteorder):
1229 * decompress.c (Fzlib_available_p):
1230 * fns.c (Fidentity):
1231 * frame.c (Fframe_windows_min_size):
1232 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1233 * window.c (Fwindow__sanitize_window_sizes):
1234 * xdisp.c (Ftool_bar_height):
1235 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1236 * emacs.c (Fkill_emacs):
1238 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1239 (Fabor_recursive_edit): Add noreturn attribute.
1241 * search.c (fast_string_match_internal): New function,
1242 consolidated from...
1243 (fast_string_match, fast_string_match_ignore_case): ...functions
1245 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1246 inlined from here now.
1247 (fast_string_match_internal): Add prototype.
1248 * dired.c (file_name_completion): Use fast_string_match_internal.
1250 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1251 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1252 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1253 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1255 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1257 Port to 32-bit MingGW --with-wide-int
1258 Problem reported by Eli Zaretskii in:
1259 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1260 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1261 what we think it is, rather than checking only its alignment (and
1262 doing so incorrectly on MinGW).
1264 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1266 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1267 Remove dead NILP check.
1268 * image.c (Flookup_image): Use regular format for docstring.
1269 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1271 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1273 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1275 * frame.c (frame_default_tool_bar_height): New variable.
1276 (adjust_frame_size): Possibly add requested adjustment to
1277 Vframe_adjust_size_history.
1278 (make_frame): Initialize tool_bar_redisplayed_once slot.
1279 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1280 doc-string. Call adjust_frame_size unconditionally (the frame's
1281 text size may remain unaltered but the pixel size may change).
1282 (x_figure_window_size): If frame_default_tool_bar_height was
1283 set, use it instead of calculating the tool bar height from
1284 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1285 Vframe_initial_frame_tool_bar_height.
1286 (Qchange_frame_size, Qxg_frame_set_char_size)
1287 (Qset_window_configuration, Qx_create_frame_1)
1288 (Qx_create_frame_2): New symbols.
1289 (Vframe_initial_frame_tool_bar_height): Remove.
1290 (Vframe_adjust_size_history): New history variable for debugging
1291 frame size adjustments.
1292 * frame.h (struct frame): New boolean slot
1293 tool_bar_redisplayed_once.
1294 (frame_default_tool_bar_height): Extern.
1295 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1296 to adjust_frame_size.
1297 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1298 Qx_create_frame_2 to adjust_frame_size.
1299 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1300 inhibit 1 when we have not redisplayed the tool bar yet.
1301 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1302 Qx_create_frame_2 to adjust_frame_size.
1303 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1305 * window.c (Fset_window_configuration):
1306 Pass Qset_window_configuration to adjust_frame_size.
1307 * xdisp.c (redisplay_tool_bar): Assign new height to
1308 frame_default_tool_bar_height.
1309 (redisplay_internal): If we haven't redisplayed this frame's
1310 tool bar, call redisplay_tool_bar early so we can adjust the
1311 frame size accordingly.
1312 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1313 inhibit 1 when we have not redisplayed the tool bar yet.
1314 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1315 Qx_create_frame_2 to adjust_frame_size.
1317 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1319 Have 'make' output better GEN names
1320 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1321 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1322 more naturally so that 'make' can output more-accurate names.
1324 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1326 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1327 calling reset_buffer_local_variables, and make sure we initialize
1330 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1332 * coding.c (Fcoding_system_plist): Use common style for docstring.
1334 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1336 Port to MSB hosts without optimization
1337 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1338 the inline function XTYPE needs to be declared before being used.
1339 * lisp.h (XTYPE): New forward declaration.
1341 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1343 Port to 32-bit --with-wide-int
1344 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1345 widened, as the latter had trouble with GCC on Fedora 21 when
1346 configured --with-wide-int and when used in static initializers.
1347 * alloc.c (garbage_collect_1, which_symbols):
1348 * lread.c (init_obarray):
1349 Prefer builtin_lisp_symbol when it can be used.
1350 * dispextern.h (struct image_type.type):
1351 * font.c (font_property_table.key):
1352 * frame.c (struct frame_parm_table.sym):
1353 * keyboard.c (scroll_bar_parts, struct event_head):
1354 * xdisp.c (struct props.name):
1355 Use the index of a builtin symbol rather than its address.
1357 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1358 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1359 symbol indexes rather than pointers, and which work better on MSB
1360 hosts because they shift right before tagging. All uses changed.
1361 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1362 No longer noops on wide-int hosts, since they work now.
1363 (builtin_lisp_symbol): New function.
1365 Port to HAVE_FREETYPE && !HAVE_XFT
1366 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1367 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1368 Declare in this case too.
1370 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1372 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1374 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1375 Use make_pointer_integer instead of XIL.
1376 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1378 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1379 instead of XIL. Put a list of the descriptor, action, and file
1380 name in event->arg, instead of spreading them between event->code
1383 * w32term.c (queue_notifications): Use make_pointer_integer
1384 instead of XIL. Put a list of the descriptor, action, and file
1385 name in event->arg, instead of spreading them between event->code
1388 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1389 event creation to changes in w32term.c and w32inevt.c above.
1391 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1393 Port Qnil==0 changes to 32-bit --with-wide-int
1394 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1395 macro-implemented version. For the non-USE_LSB_TAG case, supply
1396 a new inline function that is the inverse of the new TAG_SYMPTR.
1397 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1398 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1399 negative number, don't allow sign bits to bleed into the encoded
1400 value. Shift in zero bits instead.
1402 Refactor pointer-to-integer conversion
1403 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1404 Rename and move to lisp.h. All uses changed.
1405 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1406 which are renamed from gfilenotify.c's lisp_to_monitor and
1407 monitor_to_lisp, and with more-generic void * signatures.
1409 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1411 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1412 returned for right-to-left screen lines. (Before the change on
1413 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1416 * .gdbinit (xsymname): New subroutine.
1417 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1418 in a way that doesn't cause GDB to barf when it tries to
1419 dereference a NULL pointer.
1421 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1423 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1424 (insert_left_trunc_glyphs, append_space_for_newline)
1425 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1426 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1427 (Fbidi_resolved_levels, produce_special_glyphs)
1428 (rows_from_pos_range, mouse_face_from_buffer_pos)
1429 (note_mouse_highlight): Use nil as the object for glyphs inserted
1430 by the display engine, and test with NILP instead of INTEGERP.
1433 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1436 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1439 * dispextern.h (struct glyph, struct it): Update comments for the
1442 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1444 Port new Lisp symbol init to x86 --with-wide-int
1445 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1446 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1447 GCC (at least) does not allow a constant initializer to widen an
1450 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1451 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1452 Although clang doesn't need it, some other compiler might, and
1453 it's easy enough to be safe.
1455 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1456 Apparently clang removed support for the alloc_size attribute.
1458 Port Qnil==0 XUNTAG to clang
1459 clang has undefined behavior if the program subtracts an integer
1460 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1461 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1462 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1463 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1465 Port GFileMonitor * hack to Qnil==0 platforms
1466 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1467 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1468 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1470 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1472 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1473 size instead of using widht/height. The frame may be
1474 constrained (Bug#19482).
1476 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1478 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1479 Needed when neither optimizing nor inlining.
1480 Also, sort decls alphabetically.
1482 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1484 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1485 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1486 declarations of Q* variables that represent symbols.
1488 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1492 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1493 that NILP (x) is equivalent to testing whether x is 0 at the
1494 machine level. The overall effects of this and the previous patch
1495 shrink the size of the text segment by 2.3% and speeds up
1496 compilation of all the .elc files by about 0.5% on my platform,
1497 which is Fedora 20 x86-64.
1498 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1499 (make_lisp_symbol) [USE_LSB_TAG]:
1500 Symbols now tag the difference from lispsym, not the pointer.
1501 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1502 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1503 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1504 (XSYMBOL): New forward decl.
1505 (XUNTAGBASE): New function.
1508 Compute C decls for DEFSYMs automatically
1510 This patch also makes Q constants (e.g., Qnil) constant addresses
1511 from the C point of view.
1512 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1513 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1514 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1515 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1516 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1517 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1518 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1519 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1520 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1521 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1522 * xselect.c, xsettings.c, xterm.c:
1523 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1524 These names are now defined automatically by make-docfile.
1525 * alloc.c (init_symbol): New function.
1526 (Fmake_symbol): Use it.
1527 (c_symbol_p): New function.
1528 (valid_lisp_object_p, purecopy): Use it.
1529 * alloc.c (marked_pinned_symbols):
1530 Use make_lisp_symbol instead of make_lisp_ptr.
1531 (garbage_collect_1): Mark lispsym symbols.
1532 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1533 (mark_object): Use it.
1534 (sweep_symbols): Sweep lispsym symbols.
1535 (symbol_uses_obj): New function.
1536 (which_symbols): Use it. Work for lispsym symbols, too.
1537 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1538 since Qt's address is already known now.
1539 (syms_of_alloc): Add lispsym count to symbols_consed.
1540 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1541 when testing whether storage is all bits zero.
1542 * dispextern.h (struct image_type):
1543 * font.c (font_property_table):
1544 * frame.c (struct frame_parm_table, frame_parms):
1545 * keyboard.c (scroll_bar_parts, struct event_head):
1546 * xdisp.c (struct props):
1547 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1548 Lisp_Object *, since Qfoo is no longer an object whose address can be
1549 taken. All uses changed.
1550 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1551 use it, so that they no longer need to take the address of a Lisp sym.
1552 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1553 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1554 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1555 DEFSYM Qdeactivate_mark before the corresponding var.
1556 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1557 instead of interning their symbols; this avoids duplicates.
1558 (LISP_INITIALLY, TAG_PTR)
1559 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1561 (LISP_INITIALLY_ZERO): Use it.
1562 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1563 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1564 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1565 (make_lisp_symbol): New function.
1566 (XSETSYMBOL): Use it.
1567 (DEFSYM): Now just a placeholder for make-docfile.
1568 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1569 (intern_sym): New function, with body taken from old intern_driver.
1570 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1572 (define_symbol): New function.
1573 (init_obarray): Define the C symbols taken from lispsym.
1574 Use plain DEFSYM for Qt and Qnil.
1575 * syntax.c (init_syntax_once): No need to worry about
1576 Qchar_table_extra_slots.
1578 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1580 'temacs -nw' should not call missing functions
1581 Without this patch, "temacs -nw" fails with the diagnostic
1582 "emacs: Symbol's function definition is void: frame-windows-min-size"
1583 and messes up the tty's state.
1584 * frame.c (Fframe_windows_min_size): New placeholder function.
1585 (syms_of_frame): Define it.
1586 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1587 (syms_of_window): Define it.
1589 Less 'make' chatter for lisp dir
1590 * Makefile.in (%.elc): Adjust to compile-onefile change in
1591 ../lisp/Makefile.in.
1593 batch write-region no longer says "Wrote FOO"
1594 This cuts down on 'make' chatter a bit.
1595 * fileio.c (Fwrite_region):
1596 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1598 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1600 Revert previous change to produce_composite_glyph
1601 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1603 Pacify gcc -Wparentheses
1604 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1606 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1608 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1609 f->can_x_set_window_size is true.
1610 * xterm.c (x_set_window_size_1): Call change_frame_size with
1611 text sizes instead of pixel sizes (Bug#19428).
1613 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1615 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1616 right-to-left screen lines. (Bug#19473)
1618 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1620 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1622 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1624 Simplify setfattr use by assuming GNU make
1625 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1626 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1627 Simplify by using GNU make rather than shell conditionals,
1628 by using ln -f rather than rm -f followed by ln,
1629 and by preferring $@ to spelling out the destination.
1631 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1633 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1634 file doesn't compile on MS-Windows.
1636 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1638 Allow return value of system-name to vary. (Bug#19438)
1639 * filelock.c (current_lock_owner):
1640 * xrdb.c (get_environ_db):
1641 * xterm.c (same_x_server):
1642 * xterm.c (x_term_init):
1643 Prefer (system-name) to system-name, and avoid naming
1644 locals 'system-name'.
1645 * editfns.c (cached_system_name): New static var.
1646 (init_and_cache_system_name): New function.
1647 (init_editfns, Fsystem_name): Use it.
1648 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1649 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1650 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1651 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1652 Don't create a new string if the current value is already correct.
1654 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1656 Fix produce_composite_width typo
1657 * term.c (produce_composite_glyph):
1658 Fix typo that confused number of columns for pixel width.
1660 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1662 Wrap dll functions more simply
1663 * decompress.c, gnutls.c, image.c, xml.c:
1664 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1665 rather than the inverse when not WINDOWSNT. This isolates the
1666 fn_* business into the WINDOWSNT-specific section of the code,
1667 which makes it easier to maintain the generic code.
1668 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1669 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1670 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1671 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1672 Remove. All uses replaced by DEF_DLL_FN.
1673 * decompress.c (inflateInit2): Remove; no longer needed.
1674 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1676 Port memory-full checking to GnuTLS 3.3
1677 Instead of using gnutls_global_set_mem_functions, check every call
1678 to a GnuTLS function that might return an indication of memory
1679 exhaustion. Suggested by Dmitry Antipov in:
1680 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1681 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1682 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1683 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1685 (check_memory_full): New function.
1686 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1687 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1688 (Fgnutls_boot): Use it.
1689 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1691 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1693 Fix parse_settings to match internal documentation
1694 * xsettings.c (parse_settings): Return the number of settings seen.
1695 Count the settings changes accurately.
1696 (read_settings): Don't confuse number of settings changes with
1697 the return code from XGetWindowProperty.
1699 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1701 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1702 composition_compute_stop_pos to the number of characters in the
1704 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1706 * composite.c (composition_compute_stop_pos): If no composition
1707 was found in a string before ENDPOS, and ENDPOS is the string end,
1708 no need to back up to a safe point.
1710 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1712 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1714 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1715 (dealloc): Release bmRep.
1716 (setPixmapData): Make bmRep local so class member is not
1718 (setPixmapData): Rename local variable bmRep to avoid compiler
1721 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1723 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1724 when going to fullscreen (Bug#0x180004f).
1726 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1728 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1730 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1732 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1734 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1736 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1738 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1740 Use bool for boolean in xselect.c, xsettings.c
1741 * xselect.c (x_get_local_selection, struct selection_data)
1742 (x_selection_request_lisp_error, struct prop_location)
1743 (x_handle_selection_request, x_convert_selection)
1744 (waiting_for_other_props_on_window, expect_property_change)
1745 (wait_for_property_change, x_handle_property_notify)
1746 (x_get_foreign_selection, x_get_window_property)
1747 (receive_incremental_selection)
1748 (x_get_window_property_as_lisp_data)
1749 (lisp_data_to_selection_data, Fx_get_selection_internal)
1750 (x_send_client_event):
1751 * xselect.c, xterm.h (x_handle_dnd_message):
1752 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1753 (apply_xft_settings, read_and_apply_settings)
1754 (xft_settings_event, init_gsettings, init_xsettings)
1755 (syms_of_xsettings):
1756 Use bool for boolean.
1757 * xselect.c (x_get_window_property): Omit last arg, which was an
1759 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1760 always true. All callers changed.
1762 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1764 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1767 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1769 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1772 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1774 Use bool for boolean in xsmfns.c
1775 * xsmfns.c, xterm.h (x_session_have_connection):
1776 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1777 Use bool for boolean.
1778 (x_session_initialize, Fhandle_save_session):
1779 Prefer NILP (x) to EQ (x, Qnil).
1781 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1783 * callproc.c (child_setup):
1784 * dbusbind.c (xd_signature_cat):
1785 * doc.c (get_doc_string, Fsnarf_documentation):
1786 * editfns.c (Fuser_full_name):
1787 * frame.c (xrdb_get_resource):
1788 * gtkutil.c (xg_get_file_with_chooser):
1789 * tparam.c (tparam1):
1790 * xfns.c (xic_create_fontsetname):
1791 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1792 * xsmfns.c (smc_save_yourself_CB):
1793 Rewrite to avoid the need for strcat, typically by using stpcpy
1794 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1795 * doc.c (sibling_etc):
1796 * xrdb.c (xdefaults):
1797 Now a top-level static constant.
1799 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1801 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1804 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1806 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1807 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1809 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1811 Use bool for boolean in xterm.c
1812 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1813 (x_set_window_size, x_bitmap_icon):
1814 * nsterm.m (ns_frame_raise_lower, x_new_font):
1815 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1816 (struct terminal.frame_raise_lower_hook):
1817 * w32term.c (w32_frame_raise_lower):
1818 * xterm.c, xterm.h (x_text_icon):
1819 * xterm.c (x_update_window_begin, x_update_window_end)
1820 (x_update_end, x_after_update_window_line)
1821 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1822 (x_draw_glyph_string_foreground)
1823 (x_draw_composite_glyph_string_foreground)
1824 (x_alloc_lighter_color, x_draw_relief_rect)
1825 (x_draw_glyph_string_box, x_draw_image_relief)
1826 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1827 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1829 (XFillRectangle) [HAVE_GTK3]:
1830 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1831 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1832 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1833 (x_send_scroll_bar_event, xm_scroll_callback)
1834 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1835 (x_create_toolkit_scroll_bar)
1836 (x_create_horizontal_toolkit_scroll_bar)
1837 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1838 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1839 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1840 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1841 (x_scroll_bar_report_motion)
1842 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1843 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1844 (x_draw_window_cursor, x_clear_errors)
1845 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1846 (set_wm_state, x_set_sticky, get_current_wm_state)
1847 (do_ewmh_fullscreen, x_handle_net_wm_state)
1848 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1849 (x_set_window_size_1, XTframe_raise_lower)
1850 (x_make_frame_visible, x_iconify_frame)
1851 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1852 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1853 (x_delete_terminal, x_initialize, syms_of_xterm):
1854 Use bool for boolean.
1856 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1858 * composite.h (struct composition.width): Now int
1859 instead of unsigned short, as we prefer signed integers.
1861 Let charset tick grow past USHRT_MAX
1862 * charset.c, charset.h (charset_ordered_list_tick):
1863 Now EMACS_UINT, not unsigned short.
1864 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1865 maximum representable Emacs integer value before wrapping it around.
1867 Simplify unexec file mode setting
1868 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1869 Don't include <sys/stat.h> when no longer needed.
1870 (unexec): Create file with correct mode in the first place,
1871 rather than overwriting the mode later and fiddling with the
1872 global umask in the mean time. Avoid bogus usage like
1873 'umask (777)', which should have been 'umask (0777)'.
1874 (mark_x): Remove. All callers removed.
1876 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1878 Minor cleanups for Lisp objects and symbols
1879 * alloc.c (next_vector, set_next_vector):
1880 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1881 (lisp_h_make_number) [USE_LSB_TAG]:
1882 Use Lisp_Int0 instead of the mystery constant 0.
1883 * alloc.c (mark_object): Always set and use po; that's simpler.
1884 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1885 Properly parenthesize definientia.
1886 * bidi.c (bidi_initialize):
1887 * buffer.c (init_buffer_once):
1888 * nsfns.m (syms_of_nsfns):
1889 * nsmenu.m (syms_of_nsmenu):
1890 * nsselect.m (syms_of_nsselect):
1891 Prefer DEFSYM to defining by hand.
1892 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1893 * data.c: Fix too-long line.
1894 * lisp.h (DECLARE_GDB_SYM): New macro.
1895 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1896 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1897 Declare the symbol, so it's visible to everywhere lisp.h is included.
1898 Move forward decls as far forward as they can go,
1899 to allow future changes to use them.
1901 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1903 * gnutls.c: Include gnutls.h.
1904 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1905 * image.c (svg_load): Fix pointer signedness.
1907 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1909 * frame.c (frame_windows_min_size): New argument IGNORE.
1910 (adjust_frame_size): When called from change_frame_size call
1911 frame_windows_min_size with IGNORE Qt so we can ignore size
1914 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1916 * font.c (Ffont_info): Add more font information to the vector
1917 returned by the function, inspired by query-font. Doc fix.
1920 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1922 * keyboard.c (input_was_pending): New var.
1923 (read_char): Use it to make sure we only skip redisplay when we can't
1924 keep up with the repeat rate.
1926 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1928 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1930 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1932 * image.c (svg_load): Watch out for nil value of current buffer's
1933 filename. Re-enable filename thing for not-a-file case.
1935 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1937 Partially disabled previous change.
1939 * image.c (svg_load): Temporarily disabled filename thing for
1940 not-a-file case as it can cause crashs.
1942 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1944 Fix problem with images referenced within svg files. (bug#19373)
1946 * image.c: Additional parameter 'filename' for
1947 svg_load_image. Include "buffer.h". Define library function
1948 rsvg_handle_set_base_uri for WINDOWSNT.
1949 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1950 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1951 (svg_load): Pass a filename to svg_load_image: either name of
1952 actual file or of current buffer's file.
1953 (svg_load_image): New parameter 'filename', used for setting
1954 base_uri, necessary for loading referenced images. (bug#19373)
1956 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1958 * lread.c (init_obarray): Declare Qt as special.
1959 This fixes a typo in the 2012-05-15 patch that
1960 tried to declare Qt as special.
1962 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1964 Various fixes to use bool type and constants.
1965 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1967 * xfaces.c (clear_face_cache): Use bool for the argument type.
1969 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1971 Correct same_at_end when restoring window points
1972 * fileio.c (Finsert_file_contents): Compute same_at_end character
1973 position using the old buffer size, not the new one, since
1974 restore_window_points wants the old size.
1975 Fixes: debbugs:19161
1977 2014-12-14 Alan Mackenzie <acm@muc.de>
1979 New feature optionally to accelerate auto-repeated scrolling.
1981 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1983 * window.c (window_scroll): Bind fontification-functions to nil
1984 when scrolling by whole screens and
1985 fast-but-imprecise-scrolling is non-nil.
1986 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1988 * lisp.h (bool): Declare Qfontification_functions extern.
1990 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1992 Load system's default trusted Certificate Authorities if available.
1993 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1994 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1995 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1996 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1997 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1999 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2000 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2003 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2005 * regex.c (analyze_first): Rename from analyze_first.
2007 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2009 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2010 a hack involving a union.
2012 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2014 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2015 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2018 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2020 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2022 * gnutls.h: Always declare syms_of_gnutls.
2024 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2025 clarity. Let the availability check return Qnil when the GnuTLS
2026 integration is not available, instead of erroring out.
2029 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2031 * xdisp.c (move_it_in_display_line_to, display_line):
2032 Don't disallow overflow-newline-into-fringe when word-wrap is in
2035 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2037 * fileio.c: Better preserve window-points during revert (bug#19161).
2038 (Qget_buffer_window_list): New var.
2039 (get_window_points_and_markers, restore_window_points): New functions.
2040 (Finsert_file_contents): Use them to save and restore window-points.
2042 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2044 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2045 descriptor if called from x_connection_closed and always delete
2046 this descriptor from keyboard waiting set (Bug#19147).
2048 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2050 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2051 (bidi_cache_max_elts): New global variable.
2052 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2053 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2055 (bidi_cache_search): Handle overflown cache. Improve commentary.
2056 (bidi_cache_ensure_space): Limit allocations to the current value
2057 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2058 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2059 the increment to not exceed the limit.
2060 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2061 cache, zero otherwise (meaning the cache overflowed). In the
2062 latter case, set bidi_cache_last_idx to -1.
2063 (bidi_peek_at_next_level): Handle overflown cache.
2064 (bidi_push_it): Increase the cache limit for iterating the new object.
2065 (bidi_pop_it): Decrease the cache limit back to previous value.
2066 (bidi_shelve_cache): Shelve the current value of the cache limit.
2067 (bidi_unshelve_cache): Restore the value of cache limit.
2068 (bidi_find_bracket_pairs): If the cache overflows while looking
2069 for the paired bracket, give up and let bidi_resolve_neutrals
2070 process the bracket as a simple neutral. (Bug#19322)
2071 (bidi_find_other_level_edge): If the cache overflows, fall back on
2072 Plan B, which effectively stops the reordering and restarts it on
2073 the next character (after resetting the cache).
2074 (bidi_move_to_visually_next): When the cache overflows, reset it
2075 after processing the last cached character.
2077 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2079 Fix glitches in gnutls.c, mostly memory-related
2080 * gnutls.c: Sort macro definitions by name.
2081 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2082 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2083 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2084 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2085 calculating string length. Use make_uninit_string, to avoid
2086 copying the string. Cast the char, not the pointer.
2087 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2088 and free. Work even for dates past the year 9999. Use void *
2089 for buffers, to avoid casts.
2091 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2093 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2095 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2097 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2100 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2102 * process.c: Whitespace and line-break nitpicks.
2104 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2106 * gnutls.c (gnutls_certificate_details): The :signature isn't
2107 that useful, so remove it.
2108 (gnutls_certificate_details): Clean up whitespace slightly.
2109 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2111 (gnutls_certificate_details): Put :signature-algorithm back again,
2112 which was removed by mistake.
2113 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2114 that they are not messaged by default (bug#16253).
2115 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2117 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2119 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2121 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2124 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2126 * eval.c (Fsignal): Remove duplicate test.
2127 (Fautoload_do_load): Fix up docstring.
2129 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2131 * nsterm.m (represented_filename, represented_frame): New variables.
2132 (ns_set_represented_filename): New function.
2133 (sendEvent:): Set represented filename here to avoid flicker,
2134 related to Bug#18757.
2136 * nsterm.h: Declare ns_set_represented_filename.
2138 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2139 at once, call ns_set_represented_filename instead.
2141 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2143 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2144 (struct bidi_stack): Reduce size by using bit fields and by
2145 packing sos, override, and isolate_status into a single 8-bit
2146 byte called 'flags'.
2148 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2149 (bidi_push_embedding_level): Construct flags from individual
2150 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2152 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2153 from flags. Adapt to changes in prev_for_neutral,
2154 next_for_neutral, and last_strong members.
2155 (bidi_line_init): Initialize flags to zero.
2156 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2157 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2159 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2161 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2162 (Fapply): Try and simplify the control flow.
2164 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2166 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2167 Use gnutls_sign_get_name directly because
2168 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2169 (init_gnutls_functions): Load missing gnutls_server_name_set.
2171 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2173 * bidi.c (bidi_find_first_overridden): New function.
2175 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2176 (syms_of_xdisp): Defsubr it.
2178 * dispextern.h (bidi_find_first_overridden): Add prototype.
2180 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2182 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2183 to nil after release (Bug#9133).
2185 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2187 Port better to AddressSanitizer.
2188 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2190 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2191 Return -1 or 0, as the pipe trick doesn't work.
2192 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2194 * print.c (print_object):
2195 When a pointer-check primitive returns -1, do not assume this
2196 means the pointer is valid or that the underlying system has failed.
2197 It could just be that addresses are being sanitized so Emacs can't
2198 test for pointer validity.
2199 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2200 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2201 string validity checker doesn't work on stack-based strings.
2203 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2205 Improve clarity of USE_LSB_TAG definition.
2206 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2207 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2208 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2209 VAL_MAX / 2 rather than in terms of the (more complicated)
2210 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2212 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2214 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2215 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2216 (next_element_from_buffer): When done with overlays, reset the
2217 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2219 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2221 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2222 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2224 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2226 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2227 for paxctl and setfattr. Fixes temacs startup failure with
2228 grsecurity/PaX enabled Linux kernel (bug#19067).
2230 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2232 * w32.c, w32heap.c, w32term.c:
2233 Use MINGW_W64 instead of _W64.
2235 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2237 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2239 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2241 * gnutls.c (gnutls_ip_address_p): New function.
2242 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2244 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2246 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2248 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2250 Fix gnutls problems caught by static checking.
2251 * gnutls.c (Fgnutls_boot): Remove unused local.
2252 (Fgnutls_boot): Fix pointer signedness.
2254 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2256 * gnutls.c (gnutls_certificate_details): Don't include certain
2257 certificate details on older gnutls versions (bug#19168).
2258 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2259 (gnutls_certificate_details): Reversed check in last checkin.
2261 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2263 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2264 (Fgnutls_peer_status_warning_describe): Add function to describe a
2265 peer verification warning symbol.
2266 (Fgnutls_peer_status): Use it.
2267 (Fgnutls_boot): Use it. Minor logging fixes.
2269 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2271 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2273 2014-11-24 Glenn Morris <rgm@gnu.org>
2275 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2277 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2278 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2280 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2282 * gnutls.c: Fix Windows function definition of
2283 gnutls_x509_crt_get_fingerprint.
2285 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2287 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2289 * process.h: Added more fields to Lisp_Process to track
2290 certificate details.
2292 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2293 (Fgnutls_peer_status): New functions to export TLS certificate
2294 details to Emacs Lisp.
2296 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2298 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2299 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2300 check for gtk_adjustment_configure (Bug#19149).
2301 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2303 2014-11-22 Glenn Morris <rgm@gnu.org>
2305 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2307 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2309 Don't shrink frame when using desktop-save-mode (Bug#19048).
2310 * w32fns.c (x_set_tool_bar_lines): Always call
2311 x_change_tool_bar_height (Bug#19048).
2312 (x_change_tool_bar_height): Mark frame as garbaged since
2313 adjust_frame_size might not have done that.
2314 * xfns.c (x_set_tool_bar_lines): Always call
2315 x_change_tool_bar_height (Bug#19048).
2316 (x_change_tool_bar_height): Mark frame as garbaged since
2317 adjust_frame_size might not have done that.
2319 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2321 * xml.c (parse_region): Take care of new optional parameter
2322 'discard-comments' of 'libxml-parse(html|xml)-region'.
2323 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2324 New optional parameter 'discard-comments'.
2326 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2328 Improve time stamp handling, and be more consistent about it.
2329 * editfns.c (invalid_time): New function.
2330 Use it instead of 'error ("Invalid time specification")'.
2331 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2332 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2334 (make_time_tail, make_time): Remove. All uses changed to use
2335 new functions or plain list4i.
2336 (disassemble_lisp_time): Return effective length if successful.
2337 Check that LOW is an integer, if it's combined with other components.
2338 (decode_time_components): Decode into struct lisp_time, not
2339 struct timespec, so that we can support a wide set of times
2340 regardless of whether time_t is signed. Decode plain numbers
2341 as seconds since the Epoch, and nil as the current time.
2342 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2343 Reimplement in terms of new functions.
2344 (Fencode_time): Just use list2i.
2345 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2346 * keyboard.c (decode_timer): Don't allow the new formats (floating
2347 point or nil) in timers.
2348 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2349 place of the magic number '16'.
2350 (struct lisp_time): New type.
2351 (decode_time_components): Use it.
2352 (lisp_to_timespec): New decl.
2354 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2356 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2359 * callint.c (Fcall_interactively): Pass in nil as argument to
2360 Fbarf_if_buffer_read_only.
2362 * fileio.c (Finsert_file_contents): Ditto.
2364 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2366 * textprop.c (verify_interval_modification): Check buffer
2367 readedness after the last interval.
2369 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2370 the text at POSITION (new optional argument) has the
2371 `inhibit-read-only' text property set.
2373 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2375 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2376 errors in computing the number of pixels to scroll.
2377 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2379 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2381 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2382 call updateFrameSize.
2384 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2386 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2388 * nsfns.m (x_set_foreground_color, x_set_background_color)
2389 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2390 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2392 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2394 * nsterm.m (ns_send_appdefined): Check for application defined
2395 event on Cocoa (Bug#18993).
2396 (run): Restore code before the previous 18993 fix.
2398 2014-11-14 David Reitter <david.reitter@gmail.com>
2400 * nsterm.m (run): Set timeout for event loop to prevent hang.
2403 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2405 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2407 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2409 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2410 for each candidate font but attempt to reuse it from previous improper
2413 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2415 Avoid undefined behavior in color table hashing.
2416 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2417 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2418 This function avoids undefined behavior with signed shift overflow.
2420 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2422 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2423 when the inserted text does not need decoding. (Bug#18982)
2425 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2427 * nsterm.h (EmacsScroller): judge returns bool.
2429 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2430 (ns_judge_scroll_bars): Only set removed if judge returns true.
2431 (judge): Returns bool == condemned. Remove self from window.
2432 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2434 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2436 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2437 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2439 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2441 * nsterm.m (ns_set_vertical_scroll_bar)
2442 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2444 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2446 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2447 merely because tmo_in_millisec is nonnegative. The 1st call
2448 to g_main_context_query could succeed while the 2nd one fails.
2450 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2452 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2454 * nsterm.m (run): Only use non-system event loop if OSX version is
2455 exactly 10.9 (Bug#18993).
2456 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2459 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2461 * callproc.c (encode_current_directory): Support handling of file
2462 names prepended by "/:". (Bug#18891)
2464 2014-11-08 Alan Mackenzie <acm@muc.de>
2466 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2468 2014-11-08 Dima Kogan <dima@secretsauce.net>
2470 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2472 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2474 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2475 raises an error. (Bug#18891)
2477 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2479 * frame.c (adjust_frame_size): Call x_set_window_size only if
2480 f->can_x_set_window_size is set.
2481 (make_frame): Initialize f->can_x_set_window_size and
2482 f->can_run_window_configuration_change_hook.
2483 (Fcan_run_window_configuration_change_hook): New function.
2484 * frame.h (frame): Split `official' into `can_x_set_window_size'
2485 and `can_run_window_configuration_change_hook'.
2486 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2487 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2488 Set f->can_x_set_window_size.
2489 * window.c (run_window_configuration_change_hook):
2490 Return immediately if either f->can_x_set_window_size or
2491 f->can_run_window_configuration_change_hook are false.
2492 (Fset_window_configuration): Instead of f->official set
2493 f->can_x_set_window_size.
2494 * xfns.c (Fx_create_frame, x_create_tip_frame):
2495 Set f->can_x_set_window_size.
2497 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2499 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2500 cleanup from 2014-11-01 (Bug#18972).
2502 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2504 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2505 * xdisp.c (window-scroll-functions): Improve docstring.
2507 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2509 Uniquify the 'size' symbol.
2511 * w32notify.c (Qsize): Remove.
2512 * lisp.h (Qsize): New decl.
2513 * lread.c (Qsize): Now extern.
2514 * w32notify.c (syms_of_w32notify): No need to defsym.
2516 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2518 * dispnew.c (change_frame_size_1): Fix call of
2520 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2521 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2522 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2523 (Qtool_bar_size): New constants.
2524 (frame_inhibit_resize, adjust_frame_size): New argument to
2525 handle case where frame_inhibit_implied_resize is a list.
2526 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2527 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2528 (x_set_right_divider_width, x_set_bottom_divider_width)
2529 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2530 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2532 (frame-inhibit-implied-resize): Rewrite doc-string.
2533 * frame.h (frame_inhibit_resize, adjust_frame_size):
2534 Fix external declarations.
2535 (Qframe_position, Qframe_outer_size)
2536 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2537 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2538 (Qtool_bar_size): Extern them.
2539 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2540 (xg_height_or_width_changed): Remove.
2541 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2542 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2543 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2544 (xg_change_toolbar_position): Call adjust_frame_size directly.
2545 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2546 Fix calls of adjust_frame_size.
2547 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2548 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2549 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2550 frame can get resized when tool-bar-lines parameter changes from
2552 (Fw32_frame_menu_bar_size): Return fourth value.
2553 (Fw32_frame_rect): Block input around system calls
2554 (Fx_frame_geometry): New function.
2555 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2556 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2557 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2558 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2559 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2560 (Fx_create_frame): Adjust adjust_frame_size calls.
2561 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2562 frame can get resized when tool-bar-lines parameter changes from
2564 (Fx_frame_geometry): New function.
2565 * xmenu.c (update_frame_menubar): On Lucid call
2566 adjust_frame_size with one pixel less height to avoid that
2567 repeatedly adding/removing the menu bar grows the frame.
2568 (free_frame_menubar): On Motif arrange to optionally preserve
2569 the old frame height when removing the menu bar.
2570 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2572 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2574 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2575 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2576 frame; instead, print an error message.
2578 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2580 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2582 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2584 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2585 (dealloc): Release bmRep.
2587 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2588 imageListSetNext, imageListNext.
2590 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2591 (reference): Remove.
2592 (allocInitFromFile:): Remove searching ImageList and calling
2593 reference (Bug#18918).
2594 (dealloc): Remove handling if ImageList.
2596 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2598 * process.c (catch_child_signal): Fix incorrect assertion.
2600 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2602 * macfont.m (macfont_draw):
2603 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2605 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2606 if force_integral_p (i.e. no antialias).
2607 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2608 bold if no antialias (Bug#18876).
2610 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2611 was given (Bug#18846).
2613 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2615 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2616 instead of in xdisp.c, function now takes void. (Bug#18884).
2618 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2619 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2621 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2622 struct window* (Bug#18889).
2623 Remove getMouseMotionPart.
2624 (ns_output): Make icon_top/left int.
2626 * nsfns.m (x_icon): icon_top/left is int.
2628 * nsterm.m (ns_mouse_position): Remove unused code.
2629 (initFrame:window:, dealloc): Use window instead of win.
2630 (getMouseMotionPart:window:x:y:): Remove, unused.
2631 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2633 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2635 * keyboard.c (readable_events): When FLAGS include
2636 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2637 This avoids returning non-nil from input-pending-p when only such
2638 events are in the queue. (Bug#18856)
2640 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2642 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2643 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2644 (Qforeign_selection): Remove.
2645 (ns_get_local_selection): Identation fix.
2646 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2648 * nsselect.m (ns_get_local_selection): Remove calling of
2649 functions in Vselection_converter_alist (Bug#18911).
2650 (syms_of_nsselect): Remove Vselection_converter_alist.
2652 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2654 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2655 and unnecessary initialization. Adjust comments.
2657 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2659 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2661 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2662 index, not an absolute one, as that's what the function expects.
2664 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2666 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2667 font on an initial frame when running as a daemon (Bug#18869).
2669 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2671 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2673 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2674 build_string, when importing a home directory. (Bug#18873)
2676 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2678 * dispnew.c (buffer_posn_from_coords):
2679 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2680 account for the header-line height. (Bug#18839)
2682 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2684 * xml.c (parse_region): Do not forget the first document child.
2686 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2688 * nsselect.m: pasteboard_changecount is new.
2689 (ns_store_pb_change_count, ns_get_pb_change_count)
2690 (ns_get_our_change_count_for): New functions.
2691 (ns_string_to_pasteboard_internal): Correct comment.
2692 type => gtype in eassert, Call ns_store_pb_change_count.
2693 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2694 (Fns_disown_selection_internal, Fns_selection_owner_p):
2695 Replace Vselection_alist check, with change count check.
2696 (Fns_get_selection): Initialize val to Qnil. Only get local
2697 selection if change counts match (Bug#18799).
2698 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2700 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2702 * w32proc.c (create_child): If calling a quoted batch file,
2703 pass NULL for exe. (Bug#18745)
2705 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2707 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2708 (bidi_resolve_brackets): Use end of string position rather than ZV
2709 when iterating over a string. (Bug#18815)
2711 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2713 * keyboard.c (make_lispy_position): Return coordinates also when
2714 on scroll bars, fringes, margins or not in a window.
2715 * xdisp.c (show_mouse_face): Don't change cursor face during
2718 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2720 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2721 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2722 Fix doc-strings (Bug#18789).
2724 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2726 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2728 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2730 Optimize redisplay of simple bracketed text.
2731 * bidi.c (bidi_cache_reset_to): New function.
2732 (bidi_cache_reset): Call it.
2733 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2735 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2736 bracket_enclosed_type only if bracket_pairing_pos's value is not
2738 (MAX_BPA_STACK): Make sure the value is signed.
2739 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2740 stop pushing values onto the stack.
2741 (bidi_find_bracket_pairs): If the bracketed text is only on the
2742 base embedding level, remove all the states cached by this
2743 function from the cache, and return zero, so that the brackets in
2744 this segment of text are processed as normal neutrals.
2745 (bidi_resolve_brackets): Detect the brackets that are to be
2746 processed as neutrals, and don't call bidi_find_bracket_pairs on
2749 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2751 * w32select.c (Fw32_selection_exists_p): Rename from
2752 Fx_selection_exists_p.
2753 (syms_of_w32select): Adjust accordingly.
2755 * w16select.c (Fw16_selection_exists_p): Rename from
2756 Fx_selection_exists_p.
2757 (syms_of_win16select): Adjust accordingly.
2759 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2760 (Fns_own_selection_internal): Tighten scoping.
2761 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2762 (Fns_get_selection): Rename from Fx_get_selection_internal.
2763 (Fns_get_selection_internal, Fns_store_selection_internal):
2765 (syms_of_nsselect): Adjust accordingly.
2767 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2769 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2770 * w32term.c (x_set_window_size): Account for wrapped menu bar
2771 lines when setting up frame height (Bug#15174 and Bug#18720).
2772 (w32_add_wrapped_menu_bar_lines): New variable.
2774 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2776 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2779 2014-10-20 Glenn Morris <rgm@gnu.org>
2781 * Merge in all changes up to 24.4 release.
2783 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2785 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2786 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2788 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2790 * xterm.c (handle_one_xevent): Check return value from
2791 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2792 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2794 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2795 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2796 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2797 Gtk+ >= 3.14 (Bug#18674).
2798 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2799 Gtk+ >= 3.14 (Bug#18674).
2801 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2803 * gtkutil.c: Remove no-longer-used code.
2804 (xg_update_menubar): Remove unused local and unnecessary call to
2805 gtk_menu_item_get_submenu.
2806 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2807 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2808 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2810 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2812 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2814 * xterm.h (handlebox_widget): Remove.
2816 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2819 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2821 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2822 to handle Gtk versions.
2823 (xg_get_file_with_chooser): Use them.
2824 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2825 Remove (create_menus): Remove teroff argument and code.
2826 Remove call to gtk_menu_set_title.
2827 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2828 Adjust args to create_menus.
2829 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2830 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2831 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2832 (xg_make_tool_item): Remove detach code.
2833 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2834 (find_icon_from_name): New function.
2835 (update_frame_tool_bar): Remove GtkStockItem code, move to
2836 find_icon_from_name. Let stock be a list of icon names to try.
2837 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2838 Replace TOOLBAR_TOP_WIDGET.
2839 (free_frame_tool_bar, xg_change_toolbar_position ):
2840 Replace TOOLBAR_TOP_WIDGET.
2841 (xg_initialize): Remove tearoff code.
2843 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2845 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2846 pixel from the window's cursor glyph width, since X renders hollow
2847 blocks 1 pixel wider than the 'width' parameter.
2849 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2850 glyph->pixel_width; this is now done in xterm.c.
2852 Fix reordering of bracket characters in isolates.
2853 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2854 RESOLVED_ONLY; when non-zero, return from the cache only fully
2855 resolved states. All callers changed.
2856 (CANONICAL_EQU): New macro.
2857 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2858 equivalent of the paired closing bracket character.
2859 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2860 the default non-negative value, to be checked later in
2861 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2862 characters against those pushed onto the BPA stack.
2863 (bidi_record_type_for_neutral): New function.
2864 (bidi_resolve_brackets): Record next_for_neutral and
2865 prev_for_neutral when embedding level gets pushed. Force
2866 resolution of bracket pairs when entering a level run that was not
2868 (bidi_resolve_neutral): Add assertions before calling
2869 bidi_resolve_neutral_1.
2870 (bidi_level_of_next_char): Remove the code that attempted to
2871 resolve unresolved neutrals; that is now done by
2872 bidi_resolve_neutral.
2874 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2876 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2878 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2879 1-pixel R2L characters.
2880 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2881 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2883 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2885 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2888 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2890 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2891 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2892 It's not clear to me whether the initialization is needed,
2893 but it can't hurt so I played it safe.
2895 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2897 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2899 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2901 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2902 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2904 (bidi_get_type): Return the isolate initiators and terminator types.
2905 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2906 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2907 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2908 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2909 for the new features.
2910 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2911 push and pop correctly for isolates.
2912 (bidi_remember_char): Modify to accept an additional argument
2913 and record the bidi type according to its value.
2914 (bidi_cache_iterator_state): Accept an additional argument to only
2915 update an existing state. Handle the new members of struct bidi_it.
2916 (bidi_cache_find): Arguments changed: no longer accepts a level,
2917 instead accepts a flag telling it whether it is okay to return
2918 unresolved neutrals.
2919 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2920 table. Initialize new isolate-related members.
2921 (bidi_paragraph_init): Some code factored out into
2922 find_first_strong_char.
2923 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2924 into bidi_resolve_explicit.
2925 (bidi_resolve_explicit): Support the isolate initiators and
2926 terminator. Fix handling of embeddings and overrides according to
2927 new UBA requirements. Record information about previously seen
2928 characters here (moved from bidi_level_of_next_char).
2929 (bidi_resolve_weak): Adapt to changes in struct members.
2930 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2931 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2932 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2933 paired bracket resolution. Handle isolate initiators and
2935 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2936 (bidi_level_of_next_char): Move the code that records information
2937 about previous characters to bidi_resolve_explicit. Fix logic of
2938 resolving neutrals and make sure their cache entries are updated.
2939 Remove now unneeded special handling of PDF level.
2941 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2942 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2943 enlarged per Unicode 6.3.
2944 (enum bidi_bracket_type_t): New data type.
2945 (struct bidi_saved_info): Leave only 2 type members out of 4.
2947 (struct bidi_stack): Add members necessary to support isolating
2949 (struct bidi_it): Add new members necessary to support isolating
2950 sequences and bracket pair resolution.
2952 * xdisp.c (Fbidi_resolved_levels): New function.
2953 (syms_of_xdisp): Defsubr it.
2954 (append_glyph, append_composite_glyph, produce_image_glyph)
2955 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2957 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2959 * term.c (append_glyph, append_composite_glyph)
2960 (append_glyphless_glyph): Convert aborts to assertions.
2962 * .gdbinit (pgx): Display the character codepoint, resolved level,
2963 and bidi type also for glyphless glyphs.
2965 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2967 Avoid unwanted point motion in Fline_beginning_position.
2968 * lisp.h (scan_newline_from_point): Add prototype.
2969 * search.c (scan_newline_from_point): New function, refactored from...
2970 * cmds.c (Fforward_line): ...adjusted user.
2971 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2972 and simplify the former since the latter doesn't move point.
2974 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2976 Cleanup terminal handling code.
2977 * dispextern.h (get_named_tty): Remove prototype but...
2978 * termhooks.h (get_named_terminal): ...resurrect it under
2979 more meaningful name.
2980 (get_terminal): Likewise, but with...
2981 (decode_live_terminal): ...this name.
2982 (decode_tty_terminal): Add prototype.
2983 * term.c (get_tty_terminal): Remove.
2984 (get_named_tty): Remove.
2985 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2986 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2987 Use decode_tty_terminal.
2988 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2989 * terminal.c (get_terminal): Refactor to...
2990 (decode_terminal, decode_live_terminal): ...new functions.
2991 (decode_tty_terminal): Replacement for get_tty_terminal.
2992 (get_named_terminal): Likewise for get_named_tty.
2993 * coding.c (Fset_terminal_coding_system_internal)
2994 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2995 (Fkeyboard_coding_system):
2996 * composite.c (Fcomposition_get_gstring):
2997 * dispnew.c (Fsend_string_to_terminal):
2998 * frame.c (Fmake_terminal_frame):
2999 * nsfns.m (check_ns_display_info):
3000 * w32fns.c, xfns.c (check_x_display_info):
3001 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3002 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3003 (Fset_quit_char): Use get_named_terminal.
3004 (Fset_output_flow_control, Fset_input_meta_mode):
3005 Use decode_tty_terminal.
3007 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3009 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3010 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3012 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3014 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3015 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3017 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3019 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3022 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3024 * editfns.c (dump_tz_string): No longer const.
3025 It might be modified.
3027 * nsmenu.m (clear): Assume OS X 10.6 or later.
3029 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3031 * unexmacosx.c: Remove include ppc/reloc.h.
3032 (unrelocate, copy_dysymtab): Remove PPC code.
3033 (rebase_reloc_address): Remove, only used for PPC:
3035 * nsterm.m: Always include macfont.h on COCOA.
3036 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3037 (ns_dumpglyphs_image, ns_check_menu_open)
3038 (applicationDidFinishLaunching)
3039 (antialiasThresholdDidChange:)
3040 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3041 Remove checks for OSX <= 10.5/10.6.
3042 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3043 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3046 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3047 (NS_HAVE_NSINTEGER): Remove block.
3048 Remove >= OSX 10.6 tests.
3050 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3051 (x_activate_menubar, trackingNotification:): Remove check for
3053 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3055 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3057 * nsfns.m: Always include macfont.h on COCOA.
3058 (ns_filename_from_panel, ns_directory_from_panel)
3059 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3060 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3062 * macfont.m: Remove >= 1050 check.
3063 (macfont_create_family_with_symbol)
3064 (macfont_get_glyph_for_character)
3065 (mac_font_get_glyphs_for_variants)
3066 (mac_ctfont_create_available_families, syms_of_macfont):
3067 Remove code for OSX < 10.6.
3068 (mac_font_family_group, mac_font_family_compare): Remove, only used
3071 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3072 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3074 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3077 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3079 Fix putenv race conditions with undefined behavior (Bug#8705).
3080 Do all putenv calls before Emacs creates any threads.
3081 Use a safer way to modify the TZ environment variable in the
3082 presence of multiple threads. For further thread-safety,
3083 prefer localtime_r and gmtime_r to localtime and gmtime,
3084 and prefer struct tm's tm_gmtoff (if available) to calling
3085 both localtime_r and gmtime_r.
3086 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3087 (init_dbusbind): ... to this new function.
3088 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3089 * xterm.c (x_term_init): Move xputenv call from here ...
3090 (init_xterm): ... to this new function.
3091 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3092 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3093 (dump_tz_string): New constant.
3094 (init_editfns): Use it. This centralizes the dump_tz stuff.
3095 Call set_time_zone_rule here, so that its xputenv is done
3096 before Emacs goes multithreaded.
3097 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3098 thread-safe enough for Emacs.
3099 (format_time_string, Fdecode_time, Fcurrent_time_string)
3100 (Fcurrent_time_zone):
3101 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3102 localtime and gmtime. Remove now-unnecessary calls to block_input.
3103 (tm_gmtoff): New static function.
3104 (Fdecode_time, Fcurrent_time_zone): Use it.
3105 (Fencode_time): Use mktime_z, for better thread-safety.
3106 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3107 i.e., not quite thread-safe but good enough for Emacs typical usage.
3108 Do not reclaim storage that is in the environment; let it leak.
3109 Always call tzset, since localtime_r does not.
3110 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3111 This is now done in init_editfns.
3112 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3113 New macros and declarations, for platforms lacking tzalloc & friends.
3115 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3117 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3118 On x86 platforms this works around GCC bug 63495
3119 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3120 and more generally should fix a portability problem in Emacs.
3121 Reported by Stefan Monnier in:
3122 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3124 2014-10-08 Leo Liu <sdl.web@gmail.com>
3126 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3127 * keymap.c (describe_vector_princ):
3128 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3131 * print.c (printchar_stdout_last): Declare.
3132 (printchar): Record the last char written to stdout.
3133 (Fterpri): Add optional argument ENSURE.
3135 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3137 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3138 DELAY argument to change_frame_size, so that the frame size
3139 changes, if any are needed, are delayed until the next redisplay.
3140 This is to avoid a too early QUIT inside change_frame_size, when
3141 it calls Lisp in frame_windows_min_size, in case one of the events
3142 we've read sets the quit-flag. (Bug#18649)
3144 * w32fns.c (check_x_display_info): Accept terminal objects as
3145 argument, to follow what xfns.c does.
3147 2014-10-07 Glenn Morris <rgm@gnu.org>
3149 * Makefile.in ($(srcdir)/macuvs.h)
3150 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3152 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3154 * decompress.c (init_zlib_functions): Move the message about zlib
3155 being unavailable from here...
3156 (Fzlib_decompress_region): ...to here. (Bug#18650)
3158 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3160 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3161 the case where an optional string is used. Adjust docstring.
3163 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3165 * lisp.mk (lisp): Remove w32-common-fns.elc.
3167 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3169 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3170 These were already defined in buffer.c, and the duplicate
3171 definitions cause problems on platforms like 'gcc -fno-common'.
3172 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3174 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3176 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3177 if toolbar is visible.
3179 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3182 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3183 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3184 (ns_select, ns_read_socket): Use unwind_protect to decrease
3185 apploopnr (Bug#18345).
3186 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3187 line height (Bug#17977).
3189 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3190 (macfont_closest_traits_index): New function.
3191 (macfont_closest_traits_index_p): Rename from
3192 macfont_closest_traits_index.
3193 (macfont_list): Use macfont_closest_traits_index_p.
3195 2014-10-05 K. Handa <handa@gnu.org>
3197 * coding.c (detect_coding_iso_2022): Set coding->rejected
3198 correctly when an invalid escape sequence is found (Bug#18610).
3200 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3202 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3203 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3206 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3208 * buffer.c (scroll_bar_width, scroll_bar_height):
3210 * window.c (Fset_window_scroll_bars): Fix doc-string.
3211 (Fwindow_scroll_bars): Have it return what the doc-string says.
3213 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3215 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3216 iterator backwards, to resync the bidi iterator. (Bug#18584)
3218 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3220 Consistently use min and max macros from lisp.h.
3221 * coding.c (min, max):
3223 * unexhp9k800.c (min):
3224 * unexw32.c (min, max): Use definitions from lisp.h.
3225 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3227 * gmalloc.c (min): Tiny style change.
3229 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3230 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3232 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3234 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3235 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3236 (X_ULONG_MAX): Move these macros to xterm.h.
3237 (x_fill_property_data): Be more generous about allowing either
3238 signed or unsigned data of the appropriate width.
3239 * xterm.h (x_display_set_last_user_time): New function.
3240 All setters of last_user_time changd to use this function.
3241 If ENABLE_CHECKING, check that the times are in range.
3243 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3245 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3246 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3248 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3250 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3251 make a font_object from a tty frame (Bug#18573).
3252 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3254 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3256 * alloc.c (mark_overlay): Assume that overlay boundaries are
3257 always markers. Add comment.
3258 * lread.c (read_internal_start): Use convenient validate_subarray.
3260 (Fread_from_string): Adjust docstring.
3262 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3264 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3266 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3267 Rename from the "x-" prefix.
3269 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3271 * xselect.c (selection-converter-alist): Fix docstring.
3273 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3275 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3276 argument passed by the caller, when we mirror all slashes into
3279 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3281 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3282 Resurrect old code and fix compilation with GTK < 2.13.6.
3284 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3286 Use AUTO_CONS instead of SCOPED_CONS, etc.
3287 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3288 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3289 (AUTO_LIST1): Rename from scoped_list1.
3290 (AUTO_LIST2): Rename from scoped_list2.
3291 (AUTO_LIST3): Rename from scoped_list3.
3292 (AUTO_LIST4): Rename from scoped_list4.
3293 (AUTO_STRING): Rename from SCOPED_STRING.
3294 * frame.h (AUTO_FRAME_ARG):
3295 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3296 (AUTO_LIST4, AUTO_STRING):
3297 Prepend a new argument 'name'.
3298 Declare a variable instead of yielding a value.
3300 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3302 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3304 * w32fns.c (w32_createwindow): Accept an additional argument, an
3305 array of 2 values specifying the coordinates of the frame's
3306 top-left corner. Use these values instead of calling x_get_arg,
3307 which can cons Lisp objects, and therefore cannot be called except
3308 from the main thread. Remove redundant tests for the default
3310 (my_create_window): Move the calculation of the coordinates of the
3311 frame's top-left edge here. Pass them to the input thread via the
3312 second parameter of the WM_EMACS_CREATEWINDOW message.
3313 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3316 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3318 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3319 (redisplay_window): Treat the frame's frozen_window_starts flag
3320 the same way as the optional_new_start flag for the window: only
3321 obey it if the glyph row showing point will be fully visible.
3322 Likewise when the window start is in a continuation line. If,
3323 after trying everything under the 'force_start' label, point is
3324 still not fully visible, give up and scroll the window.
3325 Add debugging traces. (Bug#18545)
3327 * window.c (Frecenter): Set the window's redisplay flag.
3329 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3331 * w32term.c (w32_read_socket): Don't use frame dimensions for
3332 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3333 rectangle. Check the return value of GetClientRect, and don't use
3334 the results if it didn't succeed.
3336 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3337 in columns and lines after correcting the pixel dimensions in
3339 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3340 negative values to xrealloc. (Bug#18528)
3342 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3344 * alloc.c: Remove now-unnecessary check.
3345 Suggested by Dmitry Antipov in:
3346 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3348 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3350 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3351 to Ubuntu 14.04.1 x86-64.
3353 Simplify stack-allocated Lisp objects, and make them more portable.
3354 The build_local_string macro was used in two ways: (1) string
3355 literals for which scoped allocation suffices, and (2) file name
3356 components, where it's not safe in general to assume bounded-size
3357 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3358 allocates a block-scope string, and by using SCOPED_STRING for (1)
3359 and build_string for (2). Furthermore, actually use stack
3360 allocation only for objects known to have sufficient alignment.
3361 This simpler implementation means Emacs can make
3362 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3363 GC_MAKE_GCPROS_NOOPS.
3364 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3365 for fewer differences among implementations.
3366 (struct Lisp_String): Now GCALIGNED.
3367 (USE_STACK_LISP_OBJECTS): Default to true, since the
3368 implementation no longer insists on a nonempty GCALIGNED.
3369 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3370 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3371 separately. Move definiens to scoped_cons. The old definition
3372 was incorrect when GCALIGNED was defined to be empty.
3373 (union Aligned_String): New type.
3374 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3375 implementation ports to compilers that don't align strictly enough.
3376 Don't worry about the union sizes; it's not worth bothering about.
3377 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3378 Rewrite using USE_STACK_CONS.
3379 (scoped_cons): Assume the use of union Aligned_Cons.
3380 (lisp_string_size, make_local_string, build_local_string): Remove.
3381 Unless otherwise specified, all callers of build_local_string
3382 changed to use SCOPED_STRING.
3383 (SCOPED_STRING): New macro.
3384 * data.c (wrong_choice):
3385 * menu.c (single_menu_item):
3386 * process.c (Fformat_network_address):
3387 Hoist use of SCOPED_STRING out of a scope, so that its returned
3388 object lives long enough.
3389 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3390 as the string might be long or might not be ASCII.
3392 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3394 * msdos.c (internal_terminal_init): Bump version to 25.
3396 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3398 Keep stack-allocated Lisp objects fast rather than versatile.
3399 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3400 (SCOPED_CONS_INITIALIZER): New macro.
3401 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3402 (USE_LOCAL_ALLOCA): Remove.
3403 (local_cons, local_list1, local_list2, local_list3, local_list4):
3404 Remove. Stack overflow checking makes them too slow.
3405 (make_local_vector): Likewise. Also we just don't have enough
3407 (enum LISP_STRING_OVERHEAD): Remove.
3408 (local_string_init, local_vector_init): Remove prototypes.
3409 (make_local_string, build_local_string): Redesign to target short
3410 compile-time string constants, fall back to regular string allocation
3412 (lisp_string_size): New function.
3413 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3414 * alloc.c (local_string_init, local_vector_init): Remove.
3415 (verify_ascii) [ENABLE_CHECKING]: New function.
3416 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3417 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3418 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3419 * xselect.c, xterm.c: All related users changed.
3421 2014-09-28 Ken Brown <kbrown@cornell.edu>
3423 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3424 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3426 2014-09-27 Ken Brown <kbrown@cornell.edu>
3428 Fix implementation of HYBRID_MALLOC on Cygwin.
3429 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3430 (bss_sbrk_buffer_beg): New variable. Use it...
3431 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3432 incorrect definition.
3434 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3436 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3437 Make it into a function and change arg to be a function.
3439 * lisp.mk (lisp): Add elisp-mode.elc.
3441 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3443 * xfns.c (x_default_scroll_bar_color_parameter):
3444 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3445 to pacify --enable-gcc-warnings in non-scrollbar builds.
3447 2014-09-26 Ken Brown <kbrown@cornell.edu>
3449 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3451 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3453 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3454 MinGW builds that use GCC before 4.2.
3456 Default to stack objects on DOS_NT platforms as well.
3457 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3458 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3460 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3462 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3463 ALIGN_STACK attribute.
3465 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3467 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3468 ALIGN_STACK attribute.
3470 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3471 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3473 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3475 * frame.c (frame_inhibit_resize):
3476 * widget.c (EmacsFrameResize):
3477 * window.c (resize_frame_windows, Fset_window_configuration):
3478 * xdisp.c (expose_frame):
3479 * xfns.c (x_change_tool_bar_height):
3480 * xmenu.c (update_frame_menubar):
3481 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3482 Remove code left dead after 2014-07-27 changes.
3484 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3486 Fix local_cons etc. to not exhaust the stack when in a loop.
3487 Problem reported in:
3488 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3489 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3490 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3491 (Ffind_charset_string):
3492 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3493 * data.c (wrong_range):
3494 * editfns.c (Fpropertize, format2):
3495 * emacs.c (init_cmdargs, decode_env_path):
3496 * fileio.c (auto_save_error):
3497 * fns.c (Fyes_or_no_p):
3498 * font.c (font_style_to_value, font_parse_xlfd)
3499 (font_parse_family_registry, font_delete_unmatched)
3501 * fontset.c (Fset_fontset_font):
3502 * frame.c (x_get_arg):
3503 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3504 (read_char_minibuf_menu_prompt):
3505 * keymap.c (silly_event_symbol_error, describe_vector):
3506 * lread.c (load_warn_old_style_backquotes):
3507 * menu.c (single_menu_item):
3508 * minibuf.c (Fread_buffer):
3509 * process.c (status_message, Fformat_network_address)
3510 (server_accept_connection):
3511 * textprop.c (copy_text_properties):
3512 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3513 * xfns.c (x_default_scroll_bar_color_parameter):
3514 * xfont.c (xfont_open):
3515 * xselect.c (x_clipboard_manager_error_1):
3516 * xterm.c (x_term_init):
3517 Put USE_LOCAL_ALLOCA at the start of the function.
3518 * fns.c (maybe_resize_hash_table): Use build_string instead of
3519 build_local_string, since we'd otherwise need a conditional
3520 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3521 not worth the bother of optimization.
3522 * font.c (font_delete_unmatched): Remove by-hand code that
3523 observed MAX_ALLOCA limit, since it's now done automatically.
3524 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3525 since build_local_string needs its sa_alloc.
3526 * lisp.h (lisp_word_count): New function.
3527 (SAFE_ALLOCA_LISP): Use it.
3528 (USE_LOCAL_ALLOCA): New macro.
3529 (local_cons, make_local_vector, make_local_string):
3530 Observe the MAX_ALLOCA limit.
3531 (LISP_STRING_OVERHEAD): New constant.
3532 (make_local_string): Use it.
3534 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3536 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3537 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3538 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3539 and Solaris and it's likely to work on similar platforms.
3541 Avoid signed integer overflow when converting Time to ptrdiff_t.
3542 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3544 (position_to_Time, Time_to_position): New functions.
3545 (gen_help_event, kbd_buffer_get_event): Use them.
3546 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3547 Go back to plain 'unsigned long', so that 'Time' is the same
3548 for both X and non-X builds; this is less likely to cause surprise.
3549 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3550 are the same size; this is no longer required.
3552 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3553 of bit 28 and of whether an unsigned value is negative.
3554 This simplifies the code a bit, and pacifies clang 3.4.
3556 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3558 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3559 Windows builds, where 'long' is a 32-bit type.
3561 * w32inevt.h (w32_console_mouse_position): Update the argument
3562 types to use 'Time'.
3564 * w32term.c (w32_mouse_position)
3565 (x_horizontal_scroll_bar_report_motion)
3566 (x_scroll_bar_report_motion): Update the argument types to use
3569 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3571 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3572 (struct input_event): ...unsigned bitfields. Likewise for
3573 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3574 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3575 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3576 (kbd_buffer_get_event): Adjust users.
3577 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3578 (make_scroll_bar_position): New function, refactored out of...
3579 (make_lispy_event): ...adjusted user.
3580 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3581 * nsterm.m (ns_mouse_position, mouseUp):
3582 * term.c (term_mouse_position):
3583 * w32inevt.c (w32_console_mouse_position):
3584 * w32term.c (w32_mouse_position):
3585 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3586 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3587 Prefer enum and explicit enum members to integers and numeric values.
3589 * chartab.c (uniprop_encode_value_numeric):
3590 * font.c (font_style_to_value): Use make_local_vector.
3591 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3592 * keymap.c (append_key): Use scoped_list1.
3594 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3595 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3597 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3599 Fix some slow uses and misuses of strcat.
3600 * doc.c (get_doc_string):
3601 * gtkutil.c (get_utf8_string):
3602 * xsmfns.c (x_session_initialize):
3603 Avoid recomputation of string length.
3604 * ftfont.c (ftfont_spec_pattern):
3605 * xfns.c (xic_create_fontsetname):
3606 Don't assume output buffer is initially zero.
3608 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3610 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3611 All callers changed.
3612 * xterm.c (x_term_init): Use new functionality to avoid two needs
3613 to compute a string length.
3615 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3617 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3619 Use known length of a Lisp string to copy it faster.
3620 * lisp.h (lispstrcpy): New function. Add comment.
3621 * callproc.c (child_setup):
3622 * dbusbind.c (xd_append_arg):
3623 * doc.c (get_doc_string):
3624 * font.c (Ffont_xlfd_name):
3625 * frame.c (xrdb_get_resource):
3626 * process.c (Fmake_network_process, network_interface_info):
3627 * w32fns.c (Fx_open_connection):
3628 * w32proc.c (sys_spawnve):
3629 * xfns.c (select_visual):
3630 * xfont.c (xfont_list):
3631 * xsmfns.c (x_session_initialize):
3632 * xterm.c (x_term_init): Use it.
3634 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3636 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3637 Reported by Dmitry Antipov in thread leading to:
3638 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3639 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3640 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3642 * callproc.c (call_process): Save and restore sa_avail.
3643 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3644 (AVAIL_ALLOCA): New macro.
3645 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3646 Use it, and check against sa_avail rather than MAX_ALLOCA.
3648 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3650 On OSX, do not free font-specific data more than once (Bug#18501).
3651 * macfont.m (macfont_close): Release and free font-specific data
3652 only if it wasn't previously freed.
3654 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3656 * unexmacosx.c (dump_it): Improve error message.
3658 2014-09-22 Juri Linkov <juri@jurta.org>
3660 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3661 (Bug#10747, bug#18334)
3663 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3665 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3666 units in which the position is measured. (Bug#18493)
3668 * xdisp.c (redisplay_internal): Force redisplay of all windows
3669 that show a buffer whose narrowing has changed. (Bug#18490)
3671 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3673 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3674 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3675 lines, draw the hollow-box and hbar cursors on the right side of
3676 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3679 * xterm.c (x_draw_stretch_glyph_string):
3680 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3681 caused the block cursor to disappear on a TAB in R2L lines in
3682 every window except the leftmost one. Reported by Martin Rudalics
3685 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3687 Always use matched specpdl entry to record call arguments (Bug#18473).
3688 * lisp.h (record_in_backtrace): Adjust prototype.
3689 * eval.c (record_in_backtrace): Return current specpdl level.
3690 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3691 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3692 entry and use that entry in call to backtrace_debug_on_exit.
3693 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3694 (do_debug_on_call): Get current specpdl level as 2nd arg.
3696 Prefer ptrdiff_t to int and avoid integer overflows.
3697 * fileio.c (make_temp_name):
3698 * font.c (font_parse_family_registry): Avoid integer
3699 overflow on string size calculation.
3700 * data.c (Faset): Likewise for byte index.
3702 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3704 Fix display of R2L lines in partial-width windows.
3705 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3706 assigned the correct value.
3707 (extend_face_to_end_of_line): Account for truncation and
3708 continuation glyphs in R2L rows when one of the fringes is not
3710 (display_line): Don't assign negative X offset to a row if we are
3711 going to produce a truncation glyph for it. When handling
3712 truncated R2L rows, consider the width of the left fringe instead
3714 (produce_special_glyphs): Fix bogus assignments.
3716 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3718 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3719 always set to a valid value. Make sure the size passed to alloca
3720 is always positive. (Bug#18516)
3722 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3724 Avoid extra call to oblookup when interning symbols.
3725 * lisp.h (intern_driver): Add prototype.
3726 * lread.c (intern_driver): New function.
3727 (intern1, intern_c_string_1, Fintern):
3728 * font.c (font_intern_prop):
3729 * w32font.c (intern_font_name): Use it.
3731 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3733 Minor improvements to new stack-allocated Lisp objects.
3734 * frame.h (FRAME_PARAMETER):
3735 Prefer scoped_list1 to local_list1 where either would do.
3736 * lisp.h (scoped_list4): New macro.
3737 (local_cons, local_list1, local_list2, local_list3, local_list4)
3738 (make_local_vector, make_local_string, build_local_string):
3739 Prefer functions to macros where either would do.
3740 * xdisp.c (build_desired_tool_bar_string):
3741 Prefer scoped_list4 to local_list4 where either would do.
3743 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3745 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3746 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3747 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3748 * frame.h (FRAME_PARAMETER): New macro.
3749 * dispnew.c (init_display):
3750 * fontset.c (Fset_fontset_font):
3751 * frame.c (x_default_parameter):
3752 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3753 * xfns.c (x_default_scroll_bar_color_parameter)
3754 (x_default_font_parameter, x_create_tip_frame): Use it.
3755 * editfns.c (Fpropertize): Use local_cons.
3756 * process.c (status_message): Use build_local_string.
3757 * xfont.c (xfont_open): Use make_local_string.
3758 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3760 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3762 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3763 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3764 !__clang__. This works with GCC and with clang and is safer for
3765 compilers we don't know about.
3766 (local_cons): Rename parameter to make capture less likely.
3768 2014-09-17 Samuel Bronson <naesten@gmail.com>
3770 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3772 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3774 Fix minor problems found by static checking.
3775 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3777 * buffer.h (decode_buffer): Doc and indentation fixes.
3778 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3780 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3782 Avoid clang-specific warnings.
3783 * buffer.c (init_buffer): Shut up -Wself-assign.
3784 * process.c (server_accept_connection): Shut up -Wunsequenced.
3786 2014-09-16 Daniel Colascione <dancol@dancol.org>
3788 * fns.c (sxhash): For symbols, use address as hash code.
3790 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3792 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3793 * charset.c (load_charset_map_from_file): Use scoped_list2
3794 and build_local_string.
3795 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3796 * emacs.c (init_cmdargs, decode_env_path):
3797 * fileio.c (Fexpand_file_name):
3798 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3799 * frame.c (x_get_arg):
3800 * keyboard.c (safe_run_hooks_error):
3801 * lread.c (load_warn_old_style_backquotes):
3802 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3803 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3804 * xselect.c (x_clipboard_manager_error_1)
3805 (x_clipboard_manager_save_all):
3806 * xterm.c (x_term_init): Use build_local_string.
3808 Avoid more integer overflows on string size calculations.
3809 * category.c (Fmake_category_set):
3810 * xdisp.c (get_overlay_arrow_glyph_row):
3811 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3813 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3815 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3816 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3817 error message format. Use message_with_string to have non-ASCII
3818 file names properly displayed.
3819 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3820 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3821 where these APIs are not available even in UNICOWS.DLL.
3822 Improve the format of error messages and include the file name in them
3824 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3825 call play-sound-functions, per documentation.
3827 * w32.c (w32_get_long_filename, w32_get_short_filename):
3828 Constify the input file name arguments.
3830 * w32.h (w32_get_long_filename, w32_get_short_filename):
3833 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3835 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3836 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3837 [USE_LOCAL_ALLOCATORS]: New macros.
3838 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3839 (build_local_string): Avoid argument name expansion clash with
3841 * alloc.c (toplevel)
3842 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3843 Preprocessor guard to avoid impossible configuration.
3844 * charset.c (Ffind_charset_region, Ffind_charset_string):
3845 Use make_local_vector.
3846 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3847 * textprop.c (Fput_text_property, Fadd_face_text_property):
3849 (copy_text_properties): Use local_cons and local_list3.
3850 * chartab.c (uniprop_table):
3851 * data.c (wrong_choice, wrong_range):
3852 * doc.c (get_doc_string):
3853 * editfns.c (format2):
3854 * fileio.c (Fexpand_file_name, auto_save_error):
3855 * fns.c (Fyes_or_no_p):
3856 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3857 * fontset.c (Fset_fontset_font):
3858 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3859 (read_char_minibuf_menu_prompt):
3860 * keymap.c (silly_event_symbol_error, describe_vector):
3861 * menu.c (single_menu_item):
3862 * minibuf.c (Fread_buffer):
3863 * process.c (status_message, Fformat_network_address)
3864 (server_accept_connection): Use make_local_string and
3865 build_local_string. Prefer compound literals where appropriate.
3867 2014-09-15 Daniel Colascione <dancol@dancol.org>
3869 * fns.c (Fsort): Tweak sort docstring.
3871 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3873 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3874 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3875 set errno to EAGAIN instead, to allow the caller to retry the
3876 write after some waiting. Fixes deadlocks when Emacs exchanges a
3877 lot of data through the pipe. (Bug#18420)
3879 * sound.c (Fplay_sound_internal): Encode the sound file name in
3880 the ANSI codepage. Expand it against data-directory, as per docs,
3881 not against the current directory. No need to make a local copy
3882 of the file name; pass the encoded file name directly to
3883 do_play_sound. (Bug#18463)
3885 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3886 NULL, and the file name is not encodable in ANSI codepage, return
3887 the string with "?" replacement characters, which will fail the
3888 caller. This avoids returning a random value in that case.
3890 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3892 * window.c (Fresize_mini_window_internal): Set w->total_lines
3893 from w->pixel_height (Bug#18422).
3895 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3897 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3898 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3899 setting resize increments (Bug#18435).
3901 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3903 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3904 state around the call to line_bottom, since it can move the
3905 iterator to another screen line. This fixes off-by-one errors in
3906 the reported row in some rare cases.
3908 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3910 * callproc.c (init_callproc): Fix bug introduced at
3911 2014-09-07 (Bug#18474).
3913 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3915 Prefer ptrdiff_t to int and avoid integer overflows.
3916 * fileio.c (make_temp_name):
3917 * font.c (font_parse_family_registry): Avoid integer
3918 overflow on string size calculation.
3919 * data.c (Faset): Likewise for byte index.
3921 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3923 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3925 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3927 * lisp.h (make_local_string): Nitpick indent.
3928 * print.c (Fprin1_to_string): Remove unused GCPROs.
3930 More debugging aids around GCPROs.
3931 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3932 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3933 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3935 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3936 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3938 Remove redundant GCPROs around Ffuncall and Fapply calls.
3939 This is safe because Ffuncall protects all of its arguments by itself.
3940 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3941 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3942 (call6, call7): Likewise. Use compound literals where applicable.
3943 (run_hook_with_args_2): Use compound literal.
3945 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3947 Pacify --enable-gcc-warnings when no window system is used.
3948 These warnings found that subscript error, so they seem worthwhile.
3949 * composite.c (char_composable_p): Simplify a bit.
3950 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3951 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3952 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3953 * window.c (set_window_scroll_bars):
3954 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3955 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3956 Ignore -Wsuggest-attribute=const.
3957 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3958 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3960 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3962 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3963 Use check_iso_charset_parameter instead of doing the checks by hand.
3964 (check_iso_charset_parameter): Move up. Check parameters a bit
3965 more carefully, and return true for 96-char sets. All callers changed.
3967 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3969 Simplify lisp.h by removing the __COUNTER__ business.
3970 Reported by Dmitry Antipov in:
3971 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3972 * lisp.h (make_local_vector, make_local_string)
3973 (build_local_string): Simplify by not bothering with __COUNTER__.
3974 The __COUNTER__ business wasn't working properly, and was needed
3975 only for hypothetical future expansion anyway.
3977 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3979 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3980 terms to determine bitmap color. (Bug#18437)
3982 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3984 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3987 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3989 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3991 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3993 * xterm.c (handle_one_xevent): Detect iconified by looking at
3994 _NET_WM_STATE_HIDDEN.
3996 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3998 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3999 These can generate a constant with the correct value but the wrong
4000 width, which doesn't work as a printf argument. All uses removed.
4001 Reported by Dmitry Antipov in:
4002 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4003 (ENUMABLE): Remove; no longer needed.
4004 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4005 Remove; no longer needed because of the above change.
4006 Each definiens moved to the only use.
4008 Improve the experimental local and scoped allocation.
4009 * alloc.c (local_string_init, local_vector_init):
4010 New functions, defined if USE_LOCAL_ALLOCATORS.
4011 Mostly, these are moved here from lisp.h, as it's not
4012 clear it's worth making them inline.
4013 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4014 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4015 USE_STACK_LISP_OBJECTS, not on a laundry list.
4016 (local_string_init, local_vector_init): New decls.
4017 (union Aligned_Cons): New type.
4018 (scoped_cons): Use it. Give up on the char trick, as it's a too
4019 much of a maintenance hassle; if someone wants this speedup
4020 they'll just need to convince their compiler to align properly.
4021 Conversely, use the speedup if struct Lisp_Cons happens to
4022 be aligned even without a directive. Better yet, help it along
4023 by using union Aligned_Cons rather than struct Lisp_Cons.
4024 (pointer_valid_for_lisp_object): Remove. This check is not
4025 necessary, since make_lisp_ptr is already doing it. All uses removed.
4026 (local_vector_init, local_string_init): Move to alloc.c.
4027 (build_local_vector): Remove this awkward macro, replacing with ...
4028 (make_local_vector): New macro, which acts more like a function.
4029 Use statement expressions and use __COUNTER__ to avoid macro
4030 capture. Fall back on functions if these features are not supported.
4031 (build_local_string, make_local_string): Likewise.
4033 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4035 * xterm.c (x_term_init): Consolidate duplicated code.
4036 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4037 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4038 Add eassert and mark dpyinfo as dead only if it was alive.
4040 Add macros to allocate temporary Lisp objects with alloca.
4041 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4042 * character.h (parse_str_as_multibyte): Move prototype to ...
4043 * lisp.h (parse_str_as_multibyte): ... here.
4044 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4045 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4047 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4048 (local_string_init): New functions.
4049 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4050 (init_alloc_once): Call it.
4052 Cleanup last change and make all new stuff conditional.
4053 * lisp.h (build_local_string): Rename to ...
4054 (make_local_string): ... this macro.
4055 (build_local_string, scoped_list1, scoped_list3): New macros.
4056 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4057 and functions as such, use regular fallbacks otherwise.
4058 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4061 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4063 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4064 always make sure the marginal areas of the row are in sync with
4065 what the window wants. (Bug#18419)
4067 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4068 existing binding of a variable, to avoid silently aborting
4069 commands that use specbind. (Bug#18331)
4071 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4073 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4074 * coding.c (growable_destination): New function.
4075 (produce_chars): Use it for sanity checks. Do not fiddle with
4076 dst_end if the source and destination are both nil, as it's
4077 the caller's responsibility to avoid overlap.
4078 * keyboard.c (read_decoded_event_from_main_queue):
4079 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4080 length, not 4 times, to prevent decode_coding_c_string from trying
4081 to reallocate a destination. This removes the need for the FIXME.
4083 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4084 All callers simplified. Add a comment about exec_failed, vfork,
4087 Adjust drag-and-drop fix when window is above top (Bug#18303).
4088 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4089 XCDR bleed into XCAR's encoded value. Improve checks for
4090 out-of-range data while we're at it.
4092 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4094 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4095 is CONSP (Bug#18303).
4097 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4099 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4100 'alloca' gets passed arguments larger than MAX_ALLOCA.
4102 * font.c (MAX): Define if not defined elsewhere.
4104 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4106 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4107 here for destination buffer, to work around what appears to be a
4108 bug in decode_coding_c_string when the source and destination are
4111 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4112 This follows up on the recent thread in emacs-devel on alloca; see:
4113 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4114 This patch also cleans up alloca-related glitches noted while
4115 examining the code looking for unbounded alloca.
4117 * callproc.c (init_callproc):
4118 Rewrite to avoid need for alloca.
4119 * buffer.c (mouse_face_overlay_overlaps)
4120 (report_overlay_modification):
4121 * buffer.h (GET_OVERLAYS_AT):
4122 * coding.c (make_subsidiaries):
4123 * doc.c (Fsnarf_documentation):
4124 * editfns.c (Fuser_full_name):
4125 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4126 (search_embedded_absfilename, Fsubstitute_in_file_name):
4127 * fns.c (Fmake_hash_table):
4128 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4129 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4130 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4131 (xrdb_get_resource, x_get_resource_string):
4132 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4133 * ftxfont.c (ftxfont_draw):
4134 * image.c (xbm_load, xpm_load, jpeg_load_body):
4135 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4137 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4139 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4140 (find_and_return_menu_selection):
4141 * print.c (PRINTFINISH):
4142 * process.c (Fformat_network_address):
4143 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4144 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4145 * sound.c (wav_play, au_play):
4146 * syntax.c (skip_chars):
4147 * term.c (tty_menu_activate, tty_menu_show):
4148 * textprop.c (get_char_property_and_overlay):
4149 * window.c (Fset_window_configuration):
4150 * xdisp.c (safe__call, next_overlay_change, vmessage)
4151 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4152 * xfaces.c (face_at_buffer_position):
4153 * xmenu.c (x_menu_show):
4154 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4155 allocation size isn't bounded.
4156 * callint.c (Fcall_interactively): Redo memory_full check
4157 so that it can be done at compile-time on some platforms.
4158 * coding.c (MAX_LOOKUP_MAX): New constant.
4159 (get_translation_table): Use it.
4160 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4161 SAFE_ALLOCA, to catch integer overflows on size calculation.
4162 (exec_failed) [!DOS_NT]: New function.
4163 (child_setup) [!DOS_NT]: Use it.
4164 * editfns.c (Ftranspose_regions):
4165 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4166 * editfns.c (check_translation):
4167 Allocate larger buffers on the heap.
4168 * eval.c (internal_lisp_condition_case):
4169 Check for MAX_ALLOCA overflow.
4170 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4171 (Fbase64_encode_region, Fbase64_decode_region):
4172 Avoid unnecessary calls to SAFE_FREE before 'error'.
4173 * buffer.c (mouse_face_overlay_overlaps):
4174 * editfns.c (Fget_pos_property, check_translation):
4175 * eval.c (Ffuncall):
4176 * font.c (font_unparse_xlfd, font_find_for_lface):
4177 * ftfont.c (ftfont_drive_otf):
4178 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4179 (menu_bar_items, tool_bar_items):
4180 * sound.c (Fplay_sound_internal):
4181 * xdisp.c (load_overlay_strings, dump_glyph_row):
4182 Use an ordinary auto buffer rather than alloca, since the
4183 allocation size is fixed and small.
4184 * ftfont.c: Include <c-strcase.h>.
4185 (matching_prefix): New function.
4186 (get_adstyle_property): Use it, to avoid need for alloca.
4187 * keyboard.c (echo_add_key):
4188 * keymap.c (describe_map): Use ptrdiff_t, not int.
4189 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4190 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4191 when counting bytes.
4192 * lisp.h (xlispstrdupa): Remove, replacing with ...
4193 (SAFE_ALLOCA_STRING): ... new macro with different API.
4194 This fixes a portability problem, namely, alloca result
4195 passed to another function. All uses changed.
4196 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4198 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4199 (REGEX_ALLOCATE): New macros.
4200 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4201 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4203 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4205 (decode_mode_spec_coding): Store directly into buf rather than
4206 into an alloca temporary and copying the temporary to the buf.
4208 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4210 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4212 2014-09-04 Jan D <jan.h.d@swipnet.se>
4214 * xterm.c (x_term_init): Don't call x_session_initialize if running
4215 as a daemon (Bug#18375).
4217 * xsmfns.c: Initialize ice_fd.
4219 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4221 Less chatter in 'make' output.
4222 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4223 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4224 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4226 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4228 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4229 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4231 * nsfns.m (Fx_create_frame):
4232 * w32fns.c (Fx_create_frame):
4233 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4236 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4238 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4239 the reported row in the case of a window with a header line, by
4240 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4241 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4243 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4245 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4246 when configured --with-wide-int on typical 32-bit platforms.
4248 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4250 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4251 when HPOS is negative, for the benefit of R2L glyph rows whose
4252 newline overflows into the fringe.
4254 2014-09-03 Ken Brown <kbrown@cornell.edu>
4256 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4258 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4260 Minor cleanup of recent strlen-avoiding patch.
4261 * fileio.c (CHECK_LENGTH): Remove.
4262 Rewrite callers so that they don't need it.
4263 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4264 variable wasn't set.
4266 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4268 * fileio.c (CHECK_LENGTH): New macro.
4269 (Fexpand_file_name): Use it and get rid of a few more calls
4270 to strlen and strcat.
4271 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4272 * lisp.h (egetenv): ... because of a new inline function used to
4273 avoid calls to strlen for a compile-time constants.
4275 * buffer.h (decode_buffer): New function.
4276 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4277 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4278 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4279 * data.c (Flocal_variables_p):
4280 * fileio.c (Fverify_visited_file_modtime):
4281 * marker.c (live_buffer): Use it.
4283 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4285 Avoid extra calls to strlen in filesystem I/O routines.
4286 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4287 the length of 'newdir' is known or may be precalculated.
4288 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4289 not 'char *', and so use precalculated length.
4290 (Ffile_accessible_directory_p):
4291 * callproc.c (encode_current_directory, init_callproc):
4292 * charset.c (init_charset):
4293 * lread.c (load_path_check, load_path_default): Adjust users.
4294 * lisp.h (file_accessible_directory_p): Tweak prototype.
4296 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4298 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4301 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4303 --enable-silent-rules now suppresses more chatter.
4304 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4305 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4306 (am__v_CCLD_1): New macros, taken from Automake.
4307 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4309 Clean up extern decls a bit.
4310 * bytecode.c: Include blockinput.h and keyboard.h rather
4311 than rolling their APIs by hand.
4312 * emacs.c: Include regex.h and rely on its and lisp.h's API
4313 rather than rolling them by hand.
4314 * lastfile.c: Include lisp.h, to check this file's API.
4315 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4317 * regex.h (re_max_failures): New decl.
4318 * unexcw.c, unexmacosx.c, unexw32.c:
4319 Rely on lisp.h's API rather than rolling it by hand.
4320 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4321 Declare at top level, to pacify GCC -Wnested-externs.
4323 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4325 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4326 clipping rectangle become negative (i.e. large positive, since
4327 it's an unsigned data type). This can happen in R2L hscrolled
4328 glyph rows, and caused us to draw the cursor glyph on the fringe.
4329 For the details, see
4330 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4332 2014-08-31 Ken Brown <kbrown@cornell.edu>
4334 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4335 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4336 is defined. (Bug#18368)
4338 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4340 Vector-sorting fixes (Bug#18361).
4341 It's not safe to call qsort or qsort_r, since they have undefined
4342 behavior if the user-specified predicate is not a total order.
4343 Also, watch out for garbage-collection while sorting vectors.
4344 * fns.c: Include <vla.h>.
4345 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4346 (sort_vector_compare): Remove, replacing with ....
4347 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4348 ... these new functions.
4349 (sort_vector): Rewrite to use the new functions.
4350 GCPRO locals, since the predicate can invoke the GC.
4351 Since it's in-place return void; caller changed.
4352 (merge): Use 'inorder', for clarity.
4354 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4355 One can't hoist this out of the 'if', because intervening calls to
4356 newlocale, twolower, etc. can change errno.
4358 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4360 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4361 wording of the error messages.
4362 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4365 * w32proc.c (get_lcid_callback): Accept locale specifications
4366 without the country part, as in "enu" vs "enu_USA".
4367 (w32_compare_strings): Signal an error if a locale was specified,
4368 but couldn't be translated into a valid LCID.
4370 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4372 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4374 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4376 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4377 errno after towlower_l. errno's value is not specified after
4378 towlower_l. Instead, assume that towlower_l returns its argument
4379 on failure, which is portable in practice.
4381 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4383 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4385 * w32proc.c (w32_compare_strings): Accept additional argument
4386 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4387 if requested. If w32-collate-ignore-punctuation is non-nil, add
4388 NORM_IGNORESYMBOLS to the flags.
4389 (LINGUISTIC_IGNORECASE): Define if not already defined.
4390 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4392 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4395 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4397 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4398 Define substitutes for platforms that lack them.
4399 (str_collate): Add arguments locale and ignore_case.
4401 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4402 Add optional arguments LOCALE and IGNORE-CASE.
4404 * lisp.h (str_collate): Adapt argument list.
4406 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4408 Add vectors support to Fsort.
4409 * fns.c (sort_vector, sort_vector_compare): New functions.
4410 (sort_list): Likewise, refactored out of ...
4411 (Fsort): ... adjusted user. Mention vectors in docstring.
4412 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4413 * alloc.c (make_save_int_obj): New function.
4414 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4415 (make_save_int_obj): Add prototype.
4417 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4418 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4419 Conditionally define to match system's qsort_r signature.
4420 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4422 2014-08-28 Ken Brown <kbrown@cornell.edu>
4424 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4425 dumping and the system malloc after dumping. (Bug#18222)
4427 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4428 Define as macros, expanding to hybrid_malloc, etc.
4429 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4430 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4432 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4433 full implementation on Cygwin. Remove Cygwin-specific code that
4434 is no longer needed.
4435 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4436 Redefine as macros expanding to gmalloc, grealloc, etc.
4437 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4438 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4439 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4440 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4442 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4443 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4444 HAVE_POSIX_MEMALIGN)]: New functions.
4445 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4446 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4447 hybrid_aligned_alloc; declare.
4448 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4449 HAVE_POSIX_MEMALIGN)]: Define.
4450 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4451 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4452 Define as macro, expanding to gget_current_dir_name, and define
4454 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4455 malloc_enable_thread(). Don't initialize malloc.
4456 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4457 no longer defined on Cygwin).
4458 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4459 * sheap.c (bss_sbrk_buffer_end): New variable.
4460 * unexcw.c (__malloc_initialized): Remove variable.
4461 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4463 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4466 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4468 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4469 In `event->y' return entire range (the size of the scroll bar minus
4471 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4472 return entire range (the scaled size of the scroll bar minus
4473 that of the slider). In `portion' return the scaled position of
4475 (xaw_jump_callback): Restore part of code for vertical scroll
4476 bar broken in change from 2014-07-27.
4477 (xaw_scroll_callback): Provide incremental scrolling with
4478 horizontal scroll bars.
4480 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4482 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4484 * indent.c (Fvertical_motion): Fix vertical motion up through a
4485 display property after a newline. (Bug#18276)
4487 * xdisp.c (display_line): Don't assume that the call to
4488 reseat_at_next_visible_line_start ends up at a character
4489 immediately following the newline on the previous line.
4490 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4491 beyond ZV, which causes infloop in redisplay. For the details, see
4492 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4494 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4495 coordinate for hscrolled R2L screen lines. (Bug#18277)
4497 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4499 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4502 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4504 * syntax.c (scan_lists): Don't examine positions before BEGV.
4507 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4509 Improve robustness of new string-collation code (Bug#18051).
4510 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4511 (newlocale, wcscoll_l): Define substitutes for platforms that
4512 lack them, so as to simplify the mainline code.
4513 (str_collate): Simplify the code by assuming the above definitions.
4514 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4515 For example, the old version left the Emacs in the wrong locale if
4516 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4517 result. Report an error if newlocale fails.
4519 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4521 * lisp.h (str_collate):
4522 * sysdep.c (str_collate): Return int.
4523 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4525 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4527 Fix some glitches in previous change.
4528 * sysdep.c (stack_direction): Replace stack_grows_down
4529 to simplify calculation of stack boundaries.
4530 (handle_sigsegv): Check whether we really crash somewhere near
4531 to stack boundary, and handle fatal signal as usual if not.
4532 (init_sigsegv): Adjust accordingly.
4533 * keyboard.c (Vtop_level_message): Rename to
4534 Vinternal__top_level_message, as suggested by Stefan Monnier in
4535 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4536 All related users changed.
4538 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4540 Handle C stack overflow caused by too nested Lisp evaluation.
4541 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4542 siglongjmp point to transfer control from SIGSEGV handler.
4543 * keyboard.c (return_to_command_loop, recover_top_level_message)
4544 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4545 (regular_top_level_message): New variable.
4546 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4547 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4549 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4550 new variables described above.
4551 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4552 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4553 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4554 (init_sigsegv): New function.
4555 (init_signals): Use it.
4557 2014-08-25 Ken Brown <kbrown@cornell.edu>
4559 * emacs.c (main): Remove use of obsolete macro
4560 G_SLICE_ALWAYS_MALLOC.
4562 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4564 Implement locale-sensitive string collation for MS-Windows.
4565 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4566 New functions. (Bug#18051)
4568 * w32.h (w32_compare_strings): Add prototype.
4570 * w32.c <g_b_init_compare_string_w>: New global flag.
4571 (globals_of_w32): Initialize it.
4573 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4575 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4576 [WINDOWSNT]: Call str_collate on MS-Windows.
4578 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4580 One more minor cleanup of font subsystem.
4581 * font.h (struct font_driver): Convert text_extents to
4582 return void because returned value is never actually used.
4583 * macfont.m (macfont_text_extents):
4584 * w32font.c (w32font_text_extents):
4585 * xftfont.c (xftfont_text_extents): Adjust to return void
4586 and assume that 'metrics' argument is always non-NULL.
4587 * ftfont.c (ftfont_text_extents):
4588 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4590 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4592 Minor cleanups of str_collate fix (Bug#18051).
4593 * fns.c (str_collate): Move decl from here ...
4594 * lisp.h (str_collate): ... to here.
4595 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4596 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4597 potential problems with integer overflow. Don't assume
4598 setlocale succeeds. Remove unnecessary test before restoring
4599 locale via setlocale, and free the copied setlocale string
4602 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4604 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4606 * sysdep.c (str_collate): New function. (Bug#18051)
4608 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4610 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4611 if the initial "rm -f" fails. This is for MinGW builds, where
4612 MS-Windows will not allow deleting the executable file of a
4615 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4617 * w32term.c (w32_scroll_bar_handle_click)
4618 (w32_horizontal_scroll_bar_handle_click)
4619 (x_scroll_bar_report_motion)
4620 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4621 SB_THUMBTRACK, use the 32-bit position information returned by
4622 GetScrollInfo, not the 16-bit information returned in the Windows
4625 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4627 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4628 second coordinate ('y') reported for dragging the horizontal
4631 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4633 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4634 and text area-relative x-coordinates.
4636 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4638 Avoid overwriting the reversed_p flags in the glyph matrices when
4639 init_iterator or start_display are called.
4640 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4642 (tool_bar_height, redisplay_tool_bar, try_window)
4643 (try_window_reusing_current_matrix, try_window_id)
4644 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4645 reversed_p flag of the iterator's glyph row where the glyph row
4646 is going to be redrawn.
4648 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4650 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4652 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4654 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4655 of emacs_event return length from si.nPage to si.nMax.
4656 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4657 interchange start and end of thumb.
4659 2014-08-15 Ken Brown <kbrown@cornell.edu>
4661 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4662 ERRORCHECK mutexes. (Bug#18222)
4664 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4666 * frame.c (set_menu_bar_lines_1): Remove.
4667 (set_menu_bar_lines): Call change_frame_size instead of
4668 set_menu_bar_lines_1.
4670 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4672 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4675 2014-08-11 Glenn Morris <rgm@gnu.org>
4677 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4678 writing before backing up, since it causes a more serious problem
4679 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4680 (choose_write_coding_system): No longer callable from Lisp.
4681 Move last piece back here from Fwrite_region.
4682 (Fwrite_region, syms_of_fileio): Update for above changes.
4684 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4686 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4687 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4688 (Fwindow_new_pixel, Fset_window_new_pixel)
4689 (Fset_window_new_total, Fset_window_new_normal)
4690 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4692 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4694 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4696 * fontset.c (Finternal_char_font): Recompute basic faces if the
4697 frame's face cache was cleared. (Bug#18162)
4699 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4701 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4702 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4703 base buffer's undo list.
4705 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4707 Fix a couple of recent inadvertent breaks of the MSDOS port.
4708 * msdos.c: include required menu.h
4709 * term.c: set correct menu_show_hook on MSDOS.
4711 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4713 Fix handling of menu bar line on TTY frames (Bug#18136)
4715 * dispnew.c (handle_window_change_signal):
4716 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4717 frame's menu bar lines subtracted from height.
4718 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4720 (adjust_frame_size): Count in menu bar when setting FrameRows.
4721 (make_terminal_frame): When setting up the frame's lines and
4722 text height don't count in the menu bar.
4723 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4724 lines subtracted from height.
4725 (do_switch_frame): Set tty's FrameRows to number of total lines
4727 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4728 is used, return total number of lines and columns.
4729 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4731 * term.c (OUTPUT, tty_set_terminal_modes)
4732 (tty_set_terminal_window, tty_set_scroll_region)
4733 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4734 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4735 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4736 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4737 Call change_frame_size with frame's menu bar lines subtracted
4739 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4740 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4743 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4745 * alloc.c (Fmemory_info): Remove a stray brace.
4747 * process.c: Fix a comment typo.
4749 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4751 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4753 * widgetprv.h (EmacsFramePart): Remove font.
4755 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4756 (resources, setup_frame_cursor_bits): Remove unused variables and
4757 functions, esp. wrt. font (Bug#18227).
4759 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4761 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4763 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4765 Refer to MS-DOS using the same name everywhere.
4767 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4771 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4773 * w32term.c (w32_redeem_scroll_bar):
4774 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4775 not redeeming scroll bars that have been turned off.
4777 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4779 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4780 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4781 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4782 (safe_run_hook_funcall): Adjust accordingly.
4784 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4786 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4787 Condition correctly according to toolkit used.
4788 * frame.c (make_initial_frame, make_terminal_frame)
4789 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4790 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4791 assignments according to presence of toolkit scrollbars.
4792 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4793 Condition correctly according to toolkit used.
4794 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4795 only if toolkit supports it.
4796 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4798 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4800 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4802 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4804 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4805 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4806 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4807 (safe_run_hooks): Remove comment which is not relevant any more.
4809 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4811 Don't let big frames overrun the stack.
4812 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4813 Use SAFE_NALLOCA, not alloca.
4815 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4816 * dired.c (directory_files_internal): Use a volatile variable
4817 to prevent the compiler from optimizing away all copies of a local.
4818 I wonder how many other GC-related bugs like this lurk elsewhere?
4820 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4821 * xterm.h (struct x_display_info): New member 'connection'.
4822 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4823 so that x_delete_terminal has a file descriptor to pass to
4824 delete_keyboard_wait_descriptor.
4826 Don't mishandle year-9999 dates (Bug#18176).
4827 * editfns.c (decode_time_components): Store an invalid timespec
4828 on overflow, instead of returning false, so that the caller can
4829 distinguish overflow from other errors.
4830 (lisp_time_argument, lisp_seconds_argument): If the time is out
4831 of range, signal a time overflow instead of an invalid time spec.
4832 * keyboard.c (decode_timer): Treat time overflow like other
4835 Avoid undefined behavior with signed left shift.
4836 Caught by 'gcc -fsanitize=undefined'.
4837 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4838 * dispnew.c (line_hash_code, scrolling):
4839 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4840 Use 'unsigned', not 'int', for line hashes.
4841 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4843 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4845 Make compare-strings more compatible with old behavior (Bug#17903).
4846 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4848 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4850 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4851 Don't add label between left and right buttons (Bug#18129).
4853 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4855 Make functions static that no longer need to be extern.
4856 * frame.c, frame.h (set_menu_bar_lines):
4857 * keyboard.c (Qleftmost, Qrightmost):
4858 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4859 (x_set_internal_border_width):
4862 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4864 Fix display of R2L lines when the last character fits only partially.
4865 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4867 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4868 R2L row is visible only partially, give the row a negative x
4870 (display_line): Fix the calculation of the glyph whose pixel width
4871 is used to decide whether the last produced glyph fits on the
4872 line. When the last glyph fits only partially, give the row a
4875 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4876 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4877 pixel width of the first glyph that is hscrolled from display.
4878 (display_line): In R2L glyph rows, don't give a negative offset to
4879 row->x when the first glyph begins before first_visible_x.
4881 * xdisp.c (display_line): If called with iterator set up to write
4882 to a marginal area, delay the call to handle_line_prefix until we
4883 switch back to the text area. (Bug#18035)
4885 * .gdbinit (xwindow): The members total_cols, total_lines,
4886 left_col, and top_line are C integers (and has been so for the
4889 2014-08-01 Andreas Schwab <schwab@suse.de>
4891 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4892 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4894 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4896 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4897 (timerfd_callback): Ignore weird events with no data. Add tight
4898 assertions and comments.
4899 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4900 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4902 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4904 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4905 I had confused && with ||.
4907 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4909 Simplify timerfd configuration and fix some minor glitches.
4910 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4911 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4912 Fall back on timer_create if timerfd_create fails at runtime.
4913 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4914 kernel primitives to do resolution. All uses removed.
4915 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4916 (turn_on_atimers): Clear timer_create-based timers too,
4919 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4920 Without this change, the code can access the local variable 'width'
4921 even when it has not been initialized, and likewise for 'height';
4922 in either case this leads to undefined behavior.
4924 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4926 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4927 necessary, put horizontal scroll bar resources as well. See
4928 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4929 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4931 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4933 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4934 background value to match the resource of its vertical counterpart.
4936 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4938 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4939 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4941 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4943 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4944 change that added the top margin height to the requested height
4945 and revert (undocumented) part of 2014-07-28 change that changed
4946 the logic of whether a size change occurred.
4948 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4950 * .gdbinit (xwindow): The members total_cols, total_lines,
4951 left_col, and top_line are C integers (and has been so for the
4954 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4957 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4959 On GNU/Linux, use timerfd for asynchronous timers.
4960 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4961 (toplevel): Rename alarm_timer_ok to special_timer_available.
4962 [HAVE_TIMERFD]: Declare timerfd.
4963 [HAVE_CLOCK_GETRES]: Declare resolution.
4964 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4965 system timer resolution.
4966 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4967 (timerfd_callback) [HAVE_TIMERFD]: New function.
4968 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4969 [ENABLE_CHECKING]: New function for the sake of automated tests.
4970 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4971 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4972 [ENABLE_CHECKING]: Defsubr test function.
4973 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4974 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4975 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4977 Fix --without-x build and pacify --enable-gcc-warnings.
4978 Problems reported in Bug#18122 and Bug#18124.
4979 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4980 (frame_windows_min_size): Now static.
4981 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4983 (adjust_frame_size): Always declare prototype.
4985 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4986 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4987 * atimer.c (timerfd_callback): Always read expiration data.
4989 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4990 * process.c (add_timer_wait_descriptor): Add timer descriptor
4991 to input_wait_mask and non_process_wait_mask as well.
4993 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4995 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4997 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4999 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5000 Reinstate code removed by the prevoius commit to this file.
5002 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5004 * buffer.h (struct buffer): New fields scroll_bar_height and
5005 horizontal_scroll_bar_type.
5006 * buffer.c (bset_scroll_bar_height)
5007 (bset_horizontal_scroll_bar_type): New functions.
5008 (Fbuffer_swap_text): Handle old_pointm field.
5009 (init_buffer_once): Set defaults for scroll_bar_height and
5010 horizontal_scroll_bar_type.
5011 (syms_of_buffer): New variables scroll_bar_height and
5012 horizontal_scroll_bar_type.
5013 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5014 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5015 (set_vertical_scroll_bar): Remove prototype.
5016 (x_change_tool_bar_height): Add prototype.
5017 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5018 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5019 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5021 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5022 (update_window): Start mode_line_row->y after horizontal scroll
5024 (change_frame_size_1): Call adjust_frame_size.
5025 (init_display): When changing the size of a tty frame do not
5026 pass height of menu bar.
5027 (Qframe_windows_min_size): New symbol.
5028 * frame.h (struct frame): List tool bar fields after menu bar
5029 fields. Add official, total_lines, horizontal_scroll_bars,
5030 config_scroll_bar_height and config_scroll_bar_lines fields.
5031 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5032 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5033 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5034 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5035 (FRAME_WINDOWS_HEIGHT): New macros.
5036 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5037 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5038 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5039 horizontal scroll bar.
5040 (frame_inhibit_resize, adjust_frame_size)
5041 (frame_windows_min_size): Add declarations.
5042 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5043 (x_set_scroll_bar_default_height, x_set_left_fringe)
5044 (x_set_right_fringe, x_set_vertical_scroll_bars)
5045 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5046 (x_set_scroll_bar_height): Add external declarations.
5047 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5048 (adjust_frame_size): New functions.
5049 (make_frame): Initial horizontal_scroll_bars field.
5050 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5052 (make_initial_frame, make_terminal_frame): No horizontal scroll
5053 bar in initial and terminal frames. Use adjust_frame_size.
5054 (Fframe_total_cols): Fix doc-string.
5055 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5056 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5057 Rewrite using adjust_frame_size.
5058 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5059 (Qframe_windows_min_size): New symbols.
5060 (x_set_frame_parameters): Remove call of check_frame_size.
5061 (x_report_frame_params): Return scroll_bar_height value.
5062 (x_set_left_fringe, x_set_right_fringe): New functions.
5063 (adjust_frame_height, x_set_internal_border_width)
5064 (x_set_fringe_width): Remove.
5065 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5066 (x_set_scroll_bar_width, x_set_right_divider_width)
5067 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5068 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5070 (x_figure_window_size): Rewrite to make frame display the
5071 expected number of lines.
5072 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5073 (Vdefault_frame_horizontal_scroll_bars)
5074 (Vframe_initial_frame_tool_bar_height)
5075 (frame_inhibit_implied_resize): New variables.
5076 * fringe.c (compute_fringe_widths): Remove.
5077 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5078 (xg_create_horizontal_scroll_bar)
5079 (xg_update_horizontal_scrollbar_pos)
5080 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5081 (xg_get_default_scrollbar_height)
5082 (xg_clear_under_internal_border): Extern.
5083 * gtkutil.c (xg_frame_resized): Don't call
5084 do_pending_window_change.
5085 (xg_frame_set_char_size): Use adjust_frame_size.
5086 (style_changed_cb): Call update_theme_scrollbar_height and
5087 x_set_scroll_bar_default_height.
5088 (x_wm_set_size_hint): Don't call check_frame_size.
5089 (update_theme_scrollbar_height)
5090 (xg_get_default_scrollbar_height)
5091 (xg_create_horizontal_scroll_bar)
5092 (xg_update_horizontal_scrollbar_pos)
5093 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5094 (xg_create_scroll_bar): Set horizontal slot of bar.
5095 (xg_initialize): Call update_theme_scrollbar_height.
5096 (xg_clear_under_internal_border): No more static.
5097 * insdel.c (adjust_suspend_auto_hscroll): New function.
5098 (adjust_markers_for_delete, adjust_markers_for_insert)
5099 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5100 * keyboard.c (readable_events, discard_mouse_events)
5101 (make_lispy_event): Handle horizontal scroll bar click events.
5102 (Fsuspend_emacs): When changing the size of a tty frame do not
5103 pass height of menu bar.
5104 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5105 (Qright, Qleftmost, Qrightmost): New symbols.
5106 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5108 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5109 * nsfns.m (x_set_internal_border_width): New function.
5110 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5111 Remove extended fringe code.
5112 (x_set_window_size, x_new_font): Don't call
5113 compute_fringe_widths.
5114 * term.c (Fresume_tty): When changing the size of a tty frame do
5115 not pass height of menu bar.
5116 (clear_tty_hooks, set_tty_hooks):
5117 Clear horizontal_scroll_bar_hook.
5118 (init_tty): Frame has no horizontal scroll bars.
5119 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5120 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5121 scroll_bar_after_handle, scroll_bar_left_arrow,
5122 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5123 scroll_bar_to_rightmost entries.
5124 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5125 (struct terminal): Add set_horizontal_scroll_bar_hook.
5126 * w32console.c (initialize_w32_display):
5127 Clear horizontal_scroll_bar_hook.
5128 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5130 (x_clear_under_internal_border, x_set_internal_border_width):
5132 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5133 Set windows_or_buffers_changed when adding the menu bar.
5134 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5135 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5136 (w32_createhscrollbar): New functions.
5137 (w32_createscrollbar): Rename to w32_createvscrollbar.
5138 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5139 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5140 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5141 Add WM_EMACS_SHOWCURSOR.
5142 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5143 case do not artificially impose WM size hints.
5144 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5145 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5147 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5148 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5149 (unwind_create_frame_1): Remove.
5150 (Fx_create_frame): Make both scrollbars the system standard
5151 width and height. Use official field of frame structure to
5152 inhibit running window-configuration-change-hook.
5153 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5154 pixelwise. Handle frame's official field.
5155 (w32_frame_parm_handlers): Remove x_set_fringe_width
5156 entries. Add x_set_scroll_bar_height,
5157 x_set_horizontal_scroll_bars, x_set_left_fringe and
5159 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5160 pass height of menu bar to change_frame_size.
5161 * w32menu.c (set_frame_menubar): Rewrite using
5162 frame_inhibit_resize.
5163 * w32term.h (struct w32_display_info):
5164 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5165 (struct scroll_bar): Add horizontal.
5166 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5167 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5168 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5169 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5170 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5171 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5172 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5173 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5174 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5175 Define instead of WM_EMACS_CREATESCROLLBAR.
5176 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5177 WND_SCROLLBAR_INDEX.
5178 * w32term.c (horizontal_scroll_bar_min_handle)
5179 (horizontal_scroll_bar_left_border)
5180 (horizontal_scroll_bar_right_border): New integers.
5181 (x_set_frame_alpha): Replace x_highlight_frame by
5183 (x_window_to_scroll_bar): New argument "type". Update callers
5185 (w32_set_horizontal_scroll_bar_thumb)
5186 (x_horizontal_scroll_bar_report_motion)
5187 (w32_set_horizontal_scroll_bar)
5188 (w32_horizontal_scroll_bar_handle_click)
5189 (x_horizontal_scroll_bar_report_motion): New functions.
5190 (w32_mouse_position): Discriminate horizontal and vertical
5192 (my_create_scrollbar): Replace with two new functions
5193 my_create_vscrollbar and my_create_hscrollbar.
5194 (x_scroll_bar_create): New argument "horizontal".
5195 Update callers accordingly.
5196 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5197 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5199 (w32_read_socket): Handle WM_HSCROLL cae.
5200 (x_new_font): Don't recompute fringe widths.
5201 Use frame_inhibit_resize. Calculate new menu bar height iff we
5202 build without toolkit. Always clear under internal border.
5203 (x_set_window_size): Don't check frame size or recompute
5204 fringes. Reset fullscreen status before applying sizes.
5205 Always resize as requested by pixelwise argument. Don't call
5206 do_pending_window_change.
5207 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5208 (w32_initialize_display_info): Initialize dpyinfo's
5209 horizontal_scroll_bar_cursor entry.
5210 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5211 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5212 horizontal_scroll_bar_left_border.
5213 (w32fullscreen_hook): Intermittently resize window to normal
5214 when switching from fullscreen to maximized state.
5215 (run_window_configuration_change_hook): Don't run it if frame is
5217 (unwind_change_frame): Remove.
5218 (Fset_window_configuration): Rewrite using frame's official field.
5219 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5220 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5221 * window.h (struct window): New fields old_pointm,
5222 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5223 scroll_bar_height and suspend_auto_hscroll.
5224 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5226 (sanitize_window_sizes): Extern.
5227 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5228 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5229 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5230 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5231 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5233 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5234 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5235 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5236 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5237 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5238 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5239 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5240 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5241 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5242 (Fwindow_old_point, sanitize_window_sizes): New functions.
5243 (Qwindow_sanitize_window_sizes): New symbol.
5244 (window_body_height): Count in horizontal scroll bar.
5245 (set_window_hscroll, Fscroll_left, Fscroll_right):
5246 Set suspend_auto_hscroll slot.
5247 (Fwindow_inside_edges): Count fringes pixelwise.
5248 (coordinates_in_window, Fcoordinates_in_window_p):
5249 Consider horizontal scroll bar.
5250 (check_frame_size, adjust_window_margins): Remove functions and
5251 corresponding calls.
5252 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5253 (temp_output_buffer_show): Reset hscroll related fields.
5254 Initialize old_pointm.
5255 (make_parent_window): Initialize old_pointm.
5256 (make_window): Initialize old_pointm, horizontal scroll bar type,
5257 and scroll bar height.
5258 (resize_frame_windows): Don't count top margin in new sizes.
5259 Don't use safe sizes when shrinking a frame; let the window
5260 manager do the clipping.
5261 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5263 (Fdelete_window_internal): Unchain old_pointm marker.
5264 (window_scroll_pixel_based, Fscroll_other_window):
5266 (Fwindow_text_width, Fwindow_text_height): New argument
5268 (struct saved_window): New fields, old_pointm, hscroll_whole,
5269 suspend_auto_hscroll, scroll_bar_height and
5270 horizontal_scroll_bar_type.
5271 (Fset_window_configuration, save_window_save): Set new fields of
5273 (apply_window_adjustment): Don't call adjust_window_margins.
5274 (set_window_margins): Don't change margins if new sizes don't
5276 (set_window_scroll_bars): New argument "horizontal_type".
5277 Handle horizontal scroll bars. Don't change scroll bars if they
5278 don't fit into window.
5279 (Fset_window_scroll_bars): New argument "horizontal_type".
5280 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5281 (compare_window_configurations): Compare horizontal scroll bar
5283 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5284 horizontal scroll bar height.
5285 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5286 instead of FRAME_LINES.
5287 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5288 ON_VERTICAL_SCROLL_BAR.
5289 (with_echo_area_buffer): Initialize old_pointm.
5290 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5292 (unwind_with_echo_area_buffer): Handle old_pointm.
5293 (update_tool_bar): Set do_update when the tool bar window has at
5294 least one line (since this is what the user sets).
5295 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5296 (redisplay_tool_bar): Return early when toolbar has zero lines.
5297 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5298 (hscroll_window_tree): Handle suspension of auto_hscroll and
5300 (set_horizontal_scroll_bar): New function.
5301 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5302 more than one line. Handle horizontal scroll bars.
5303 (note_mouse_highlight): Handle horizontal scrol bars.
5304 (expose_frame): Set dimensions of XRectangle from frame's text
5306 (Vvoid_text_area_pointer): Update doc-string.
5307 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5308 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5309 (x_set_internal_border_width): New functions.
5310 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5311 (unwind_create_frame_1): Remove.
5312 (Fx_create_frame): Handle horizontal scroll bars. Use official
5313 field of frame structure to inhibit running
5314 window-configuration-change-hook.
5315 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5316 pixelwise. Handle frame's official field.
5317 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5318 x_set_horizontal_scroll_bars, x_set_left_fringe,
5320 * xmenu.c (update_frame_menubar, free_frame_menubar):
5321 Use adjust_frame_size.
5322 * xterm.h (struct x_display_info):
5323 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5325 (struct scroll_bar): Add horizontal slot.
5326 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5327 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5328 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5329 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5330 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5331 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5332 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5333 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5334 (x_clear_under_internal_border): Remove.
5335 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5336 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5337 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5338 HORIZONTAL. Update callers.
5339 (horizontal_action_hook_id): New action hook id.
5340 (x_horizontal_scroll_bar_to_input_event)
5341 (x_create_horizontal_toolkit_scroll_bar)
5342 (xt_horizontal_action_hook)
5343 (x_set_toolkit_horizontal_scroll_bar_thumb)
5344 (XTset_horizontal_scroll_bar, x_net_wm_state)
5345 (x_horizontal_scroll_bar_report_motion): New functions.
5346 (xg_scroll_callback, x_scroll_bar_handle_click):
5347 Handle horizontal scroll bars.
5348 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5349 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5351 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5352 Handle horizontal scroll bars.
5353 (handle_one_xevent): Handle horizontal scroll bar events.
5354 Call x_net_wm_state.
5355 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5357 (x_set_window_size): Don't call check_frame_size and
5358 do_pending_window_change.
5359 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5360 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5361 (x_scroll_bar_set_handle): Add some checks when calling
5364 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5366 Revert previous change.
5367 There is certainly nothing wrong with writing code like 'lo <= i
5368 && i <= hi', even if LO happens to a constant. There isn't even
5369 anything wrong in general with writing 'a <= b' if A happens to
5370 be a constant. At any rate stylistic changes shouldn't
5371 be done like this without discussion.
5373 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5375 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5376 (Fgarbage_collect): Reorder conditions that are written backwards.
5377 * data.c (cons_to_unsigned): Likewise.
5378 * dispnew.c (update_frame_1, sit_for): Likewise.
5379 * fileio.c (file_offset): Likewise.
5380 * filelock.c (read_lock_data, lock_file): Likewise.
5381 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5383 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5384 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5385 * lread.c (read1): Likewise.
5386 * minibuf.c (read_minibuf_noninteractive): Likewise.
5387 * nsterm.m (x_set_frame_alpha): Likewise.
5388 * process.c (wait_reading_process_output): Likewise.
5389 * region-cache.c (delete_cache_boundaries): Likewise.
5390 * xterm.c (x_set_frame_alpha): Likewise.
5392 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5394 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5397 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5399 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5400 because atimer expiration is absolute rather than relative.
5402 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5404 * w32term.h (current_popup_menu, menubar_in_use):
5405 Move declarations from w32term.c.
5407 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5409 * w32fns.c (menubar_in_use): No more static.
5410 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5412 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5414 Move hourglass machinery to RIF.
5415 * dispextern.h (struct redisplay_interface): New members
5416 show_hourglass and hide_hourglass. Indent comments.
5417 (show_hourglass, hide_hourglass): Remove prototypes.
5418 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5419 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5420 (ns_redisplay_interface): Add them.
5421 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5422 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5423 (w32_arrow_cursor): New function to hack around non-GUI frames.
5424 (w32_redisplay_interface): Add new functions.
5425 * w32term.h (w32_arror_cursor): Add prototype.
5426 * xdisp.c (show_hourglass): New function, refactored out from
5427 platform-dependent code.
5428 (cancel_hourglass): Now call to RIF function.
5429 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5430 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5431 (x_redisplay_interface): Add new functions.
5433 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5435 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5436 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5437 and complete previous change.
5438 * frame.c (adjust_frame_height): New function.
5439 (Fset_frame_height, Fset_frame_size): Use it.
5440 (x_set_frame_parameters): Take frame top margin into account.
5442 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5444 * frame.c (Fset_frame_height): Take frame top margin into account.
5445 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5446 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5448 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5450 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5451 menubar_height as such. Tweak comment.
5452 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5453 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5454 All related users changed.
5455 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5456 * xterm.c (handle_one_xevent):
5457 * gtkutil.c (xg_event_is_for_menubar):
5458 * xfns.c (x_window) [USE_X_TOOLKIT]:
5459 * xmenu.c (set_frame_menubar, free_frame_menubar):
5460 Prefer to use FRAME_MENUBAR_HEIGHT.
5462 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5464 * frame.c (Fframe_parameters): Always report frame height without
5465 menu and tool bar lines.
5467 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5469 * nsterm.m (applicationDidFinishLaunching:): Call
5470 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5471 (antialiasThresholdDidChange:): New method for EmacsApp.
5473 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5475 * macfont.m (macfont_update_antialias_threshold): Remove static.
5477 * macfont.h (macfont_update_antialias_threshold): Declare.
5479 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5481 * w32select.c (setup_windows_coding_system):
5482 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5483 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5485 * w16select.c (Fw16_get_clipboard_data):
5486 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5489 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5490 buffer position where we are to start the iteration.
5491 (handle_invisible_prop): Record in it->stop_charpos the position
5492 where the invisible text ends. (Bug#18035)
5493 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5494 row has zero buffer position as their start position.
5495 Reported by martin rudalics <rudalics@gmx.at>.
5497 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5498 infinite looping in redisplay when display lines don't have enough
5499 space to display even a single character. (Bug#18036)
5501 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5503 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5504 * xfns.c (x_window): Use it to allow xfree later.
5505 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5506 where appropriate. Use bool for booleans and remove redundant checks.
5507 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5508 * xterm.c (x_free_frame_resources): Free shell_position.
5510 2014-07-19 K. Handa <handa@gnu.org>
5512 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5513 mandatory font spec (Bug#17973).
5515 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5517 * font.c (font_score): Return the worst score if the size of
5518 ENTITY is wrong by more than a factor 2 (Bug#17973).
5520 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5522 * frame.c (frame_unspecified_color): New function
5523 refactored out from ...
5524 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5525 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5527 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5528 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5529 * lisp.h (set_frame_param): Remove prototype.
5530 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5531 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5534 Prefer 'x_display_info *' to 'Display *' in X selection code.
5535 This helps to avoid unneeded calls to x_display_info_for_display.
5536 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5537 instead of 'Display *'.
5538 (SELECTION_EVENT_DPYINFO): New macro.
5539 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5540 it as an lvalue. Mention this in comment.
5541 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5542 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5543 (selection_data_to_lisp_data, receive_incremental_selection):
5544 Convert to use 'x_display_info *'. Adjust users where appropriate.
5545 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5546 selection data *' as last arg to not return values in args.
5547 (unexpect_property_change): Use common removal technique.
5549 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5551 * print.c (print_preprocess): Adjust to match changed
5552 sub char-table structure and avoid crash (Bug#18038).
5554 * data.c (wrong_choice): Not static any more.
5555 * lisp.h (wrong_choice): Add prototype.
5556 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5557 Declare namebuf as such. Tweak comment.
5558 [USE_GTK]: Likewise for tool_bar_position.
5559 (fset_tool_bar_position) [USE_GTK]: Ditto.
5560 (FRAME_TOOL_BAR_POSITION): New macro.
5561 * frame.c (x_report_frame_params):
5562 * gtkutil.c (update_frame_tool_bar):
5563 * xfns.c (Fx_create_frame): Use it.
5564 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5566 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5568 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5569 buffer's default-directory only if it is a string. (Bug#17986)
5571 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5573 More precise control over values of some buffer-local variables.
5574 * keyboard.c (Qvertical_scroll_bar):
5575 * frame.c (Qleft, Qright): Move to ...
5576 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5577 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5578 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5579 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5580 vertical-scroll-bar, scroll-up-aggressively
5581 and scroll-down-aggressively.
5582 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5584 * nsfns.m, frame.h (Qleft, Qright):
5585 * nsterm.m (Qleft): Remove declarations.
5586 * gtkutil.c (toplevel): Include buffer.h.
5587 * data.c (wrong_choice, wrong_range): New functions.
5588 (store_symval_forwarding): Handle special properties of buffer-local
5589 variables and use functions from the above to signal error, if any.
5591 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5592 values. Add comment.
5593 (struct frame): Re-arrange layout to avoid extra padding and use bit
5594 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5595 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5596 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5597 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5598 Define as no-ops because there are no scroll bars anyway.
5599 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5602 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5603 Add convenient setter.
5604 (font_put_frame_data, font_get_frame_data): Use it.
5606 2014-07-15 Daiki Ueno <ueno@gnu.org>
5608 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5609 pointer argument, before dereferencing.
5610 (XCHAR2B_BYTE2): Likewise.
5612 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5614 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5615 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5616 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5617 Use record_unwind_protect_int and avoid consing.
5618 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5620 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5622 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5624 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5625 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5627 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5628 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5629 * minibuf.c: Include binary-io.h instead of fcntl.h.
5630 (read_minibuf_noninteractive):
5631 Use set_binary_mode instead of handcrafted code.
5632 Don't call emacs_set_tty if emacs_get_tty failed.
5633 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5634 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5635 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5637 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5638 This works around a GCC compiler bug when Emacs is configured with
5639 --enable-gcc-warnings.
5641 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5643 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5644 or characters in string, respectively. Add comment.
5645 * fringe.c (Fdefine_fringe_bitmap):
5646 * fns.c (Fsubstring, substring_both): Use it.
5647 * keymap.c (Fdefine_key, Flookup_key):
5648 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5650 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5651 Use menu_item_width.
5652 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5654 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5656 Improve behavior of 'bzr up; cd src; make -k'.
5657 * Makefile.in (top_srcdir): New var.
5658 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5659 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5660 its expansion is a bit shorter.
5661 (../config.status): Actually build config.status instead of
5663 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5664 New macros, copied and relocated from ../Makefile.in.
5665 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5666 (../config.status, Makefile): New dependencies and rules,
5667 copied with relocation from ../Makefile.in. This should be more
5668 likely to rebuild the build machinery properly if you do a 'make'
5669 in the src directory.
5671 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5673 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5676 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5677 behavior on Windows 7 and later when the function is repeatedly
5678 invoked with the same value of DIR. (Bug#17950)
5680 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5681 string to match the one in w32fns.c.
5683 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5684 stdin to binary mode only if it is connected to a terminal.
5686 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5688 Coalesce extern decls.
5689 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5690 * sysdep.c (emacs_get_tty, emacs_set_tty):
5691 Move duplicate extern decls from here ...
5692 * systty.h: ... to here, so that there's just one copy.
5694 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5696 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5698 * nsfns.m (Fns_popup_font_panel): Ditto.
5700 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5702 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5704 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5706 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5707 [DOS_NT]: Implement for WINDOWSNT.
5709 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5712 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5714 * sysdep.c (suppress_echo_on_tty): New function.
5715 * minibuf.c (read_minibuf_noninteractive): Use it.
5717 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5719 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5720 sysinfo failed. Adjust docstring.
5722 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5724 Implement memory-info for MS-DOS.
5725 * dosfns.c (dos_memory_info): New function.
5726 * dosfns.h (dos_memory_info): Add prototype.
5727 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5728 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5729 of doing some of its job.
5731 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5732 reference termios structure members.
5734 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5736 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5738 * minibuf.c (top): Include systty.h. Declare external
5739 emacs_get_tty and emacs_set_tty.
5740 (Vread_hide_char): New lisp variable.
5741 (read_minibuf_noninteractive): Hide characters with
5742 Vread_hide_char if it is a character. (Bug#17839)
5744 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5746 Implement memory-info for MS-Windows.
5747 * w32.c (w32_memory_info): New function.
5748 * w32.h (w32_memory_info): Prototype it.
5749 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5751 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5753 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5754 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5755 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5756 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5757 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5758 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5759 (decode_coding_big5, decode_coding_charset, decode_coding)
5760 (encode_coding): Adjust users.
5762 * alloc.c (Fmemory_info): New function.
5764 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5766 * syntax.c (back_comment): Use more-natural location for label.
5768 * font.c, font.h (font_unparse_fcname): Now static.
5769 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5771 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5773 Next minor cleanup of font subsystem.
5774 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5775 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5777 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5779 * ftfont.h (ftfont_font_format): Remove prototype.
5780 * ftfont.c (ftfont_font_format): Remove; now unused.
5782 * nsfont.m (nsfont_open):
5783 * w32font.c (w32font_open_internal):
5784 * w32uniscribe.c (uniscribe_open):
5785 * xfont.c (xfont_open):
5786 * xftfont.c (xftfont_open): All users changed.
5788 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5789 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5791 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5793 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5794 x_produce_glyphs does when it generates a stretch glyph that
5795 represents a TAB. (Bug#17969)
5797 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5798 and there is a display property at that position, don't call
5799 move_it_to to move to a position before window start. (Bug#17942)
5800 Fix condition for finding CHARPOS by the first call to move_it_to.
5803 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5805 * syntax.c (find_defun_start): Try the cache even
5806 if !open_paren_in_column_0_is_defun_start.
5807 (back_comment): If find_defun_start was pessimistic, use the
5808 scan_sexps_forward result to improve the cache (bug#16526).
5810 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5812 * xdisp.c (redisplay_window): If redisplay of a window ends up
5813 with point in a partially visible line at end of the window, make
5814 sure the amended position of point actually has smaller Y
5815 coordinate; if not, give up and scroll the display. (Bug#17905)
5817 * window.c (window_scroll_pixel_based): When point ends up at the
5818 last fully visible line, don't let move_it_to stop at the left
5819 edge of the line and dupe us into thinking point is inside the
5822 * w32.c (network_interface_info): Make sure the argument is a
5825 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5827 * process.c (read_and_dispose_of_process_output): Fix typo
5828 in previous patch: we want nonnegative fds, not nonzero fds.
5830 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5832 * chartab.c (char_table_translate): Move to...
5833 * character.h (char_table_translate): ... inline function here.
5834 Avoid Faref and assume that args are always valid. This helps to
5835 speedup search, which is especially important for a huge buffers.
5836 * lisp.h (char_table_translate): Remove prototype.
5838 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5839 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5840 New function, with an intention to avoid code duplication between
5842 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5844 * ftfont.c (ftfont_open):
5845 * macfont.m (macfont_open):
5846 * xftfont.c (xftfont_open): Use it.
5848 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5850 * process.c: Add sanity checks for file descriptors (Bug#17844).
5851 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5852 Check that infd is nonnegative before using it as an fd.
5853 (read_and_dispose_of_process_output, Fprocess_send_eof):
5854 Likewise, for outfd.
5855 (wait_reading_process_output): Omit unnecessary check of infd.
5857 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5859 Minor fixups related to usage of the 'long' type.
5860 * gnutls.c (emacs_gnutls_handshake):
5861 * xfaces.c (dump_realized_face):
5862 Work even if 'long' is narrower than 'void *'.
5863 * termcap.c (scan_file):
5864 * xselect.c (x_decline_selection_request)
5865 (x_reply_selection_request, x_get_window_property):
5866 * xterm.c (x_set_frame_alpha):
5867 Remove unnecessary 'L' suffixes of integer constants.
5868 * xfns.c (hack_wm_protocols):
5869 * xselect.c (x_fill_property_data):
5870 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5871 Remove unnecessary casts to 'long'.
5872 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5874 Minor ImageMagick safety fixes.
5875 * image.c (imagemagick_compute_animated_image):
5876 Remove useless assignment to local. Avoid problems if dest_width is 0.
5877 (imagemagick_load_image): Use int for pixel counts that can't
5878 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5879 a row width greater than the image width (or greater than LONG_MAX!).
5881 2014-07-04 K. Handa <handa@gnu.org>
5883 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5884 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5885 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5887 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5889 * font.h (struct font_driver): Remove get_outline and free_outline;
5890 not used by any font driver.
5891 * ftfont.c (ftfont_driver):
5892 * macfont.m (macfont_driver):
5893 * nsfont.m (nsfont_driver):
5894 * w32font.c (w32font_driver):
5895 * w32uniscribe.c (uniscribe_font_driver):
5896 * xfont.c (xfont_driver): Related users changed.
5897 * xselect.c (x_get_window_property): Use convenient xmalloc.
5898 Call to xfree only if some data was really allocated.
5900 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5902 On MS-Windows, display busy cursor on all GUI frames.
5903 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5904 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5905 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5907 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5908 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5910 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5912 Use convenient alists to manage per-frame font driver-specific data.
5913 * frame.h (struct frame): Rename font_data_list to...
5914 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5915 * font.h (struct font_data_list): Remove; no longer need a special
5917 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5919 * font.c (font_put_frame_data, font_get_frame_data)
5920 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5922 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5923 Related users changed.
5924 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5925 Prefer convenient xmalloc and xfree.
5927 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5929 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5930 the window whose glyph row is being prepared and a flag whether it
5931 is for mode/header line. Make sure the glyph row's marginal areas
5932 are in sync with what the window wants.
5935 * xdisp.c (display_line, display_mode_line):
5936 Call prepare_desired_row with additional arguments, as appropriate.
5938 * dispextern.h (prepare_desired_row): Adjust prototype.
5940 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5942 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5943 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5944 caused by xw_popup_dialog in daemon mode (Bug#17891).
5946 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5948 * frame.c (do_switch_frame): When switching to another TTY frame,
5949 make sure FrameCols and FrameRows are in sync with the new frame's
5952 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5954 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5955 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5956 min_char slots. Adjust comment.
5957 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5958 Add SUB_CHAR_TABLE_OFFSET member.
5959 (make_uninit_sub_char_table): New function.
5960 (toplevel): Add compile-time assert to verify suitable member layout
5961 in Lisp_Sub_Char_Table.
5962 * alloc.c (mark_char_table): Add extra argument to denote char table
5963 subtype. Adjust to match new layout of sub char-table.
5964 (mark_object): Always mark sub char-tables with mark_char_table.
5965 * chartab.c (make_sub_char_table, copy_sub_char_table)
5966 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5967 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5968 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5969 All related users changed.
5970 * lread.c (read1): Adjust to match new layout of sub char-table.
5971 * print.c (print_object): Likewise (Bug#17898).
5973 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5975 * keymap.c (get_keyelt): Simplify.
5976 (copy_keymap_item): Remove left-over code for when we had
5977 key-shortcut caches.
5979 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5981 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5982 (dealloc): Remove for EmacsScroller.
5984 * nsterm.h (EmacsScroller): Remove dealloc.
5986 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5988 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5990 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5992 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5993 when setNeedsDisplay is called so we don't trigger redisplay for every
5996 * nsterm.m (any_help_event_p): New variable.
5997 (mouseMoved:): Set any_help_event_p to YES if help event is
5998 generated. Remove else with empty help event that triggered redisplay
5999 for every mouse move.
6000 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6002 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6004 * xfns.c (Qsuppress_icon): Remove; no real users.
6005 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6006 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6007 (syms_of_w32fns): Don't DEFSYM it.
6009 2014-06-29 Glenn Morris <rgm@gnu.org>
6011 * Makefile.in (ns-app): Mark as PHONY.
6013 2014-06-28 Glenn Morris <rgm@gnu.org>
6015 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6016 liblw.a in this directory.
6018 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6020 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6021 also in unibyte case. (Bug#17865)
6023 2014-06-28 K. Handa <handa@gnu.org>
6025 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6026 (MIN_CHARBUF_SIZE): New macro.
6027 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6029 2014-06-27 Glenn Morris <rgm@gnu.org>
6031 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6032 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6033 (.el.elc): Replace suffix rule with pattern rule.
6034 (%.elc): New pattern rule, with order-only prerequisite.
6035 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6036 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6037 in place of BOOTSTRAPEMACS.
6039 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6041 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6043 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6045 Consistently use validate_subarray to verify substring.
6046 * fns.c (validate_substring): Not static any more. Adjust to
6047 use ptrdiff_t, not EMACS_INT, because string and vector limits
6048 can't exceed ptrdiff_t even if EMACS_INT is wider.
6049 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6050 (secure_hash): Adjust user.
6051 * lisp.h (validate_subarray): Add prototype.
6052 * coding.c (Fundecodable_char_position):
6053 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6054 Use validate_subarray. Adjust comment to mention substring.
6056 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6058 Do not allow out-of-range character position in Fcompare_strings.
6059 * fns.c (validate_subarray): Add prototype.
6060 (Fcompare_substring): Use validate_subarray to check ranges.
6061 Adjust comment to mention that the semantics was changed. Also see
6062 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6064 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6066 Be more consistent about the 'Qfoo' naming convention.
6067 * image.c (Fimagemagick_types):
6068 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6069 * process.c (Fmake_network_process):
6070 Rename C local identifier 'Qfoo to avoid giving the false
6071 impression that it stands for the symbol 'foo'.
6073 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6075 Simplify and cleanup character conversion stuff.
6076 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6078 * character.c (multibyte_char_to_unibyte)
6079 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6080 * character.h (make_char): Remove; unused.
6081 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6082 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6083 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6084 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6085 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6087 2014-06-22 Mario Lang <mlang@delysid.org>
6089 * w32fns.c (Fw32_shell_execute): The the -> the.
6091 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6093 * xmenu.c (mouse_position_for_popup):
6094 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6095 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6096 * menu.c (Fx_popup_menu):
6097 * xselect.c (x_handle_dnd_message): Adjust users.
6098 * menu.h (mouse_position_for_popup): Remove prototype.
6099 * xterm.h (x_relative_mouse_position): Add prototype.
6100 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6101 call XFree if XQueryTree returns zero.
6103 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6105 * indent.c (Fvertical_motion): Doc fix.
6106 Move to the goal column, if any, with a single call to
6107 move_it_in_display_line, not in two calls. Doing this with two
6108 calls causes move_it_in_display_line apply the line-prefix
6109 handling twice instead of just once. (Bug#17823)
6111 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6113 Port to OS X ACLs (Bug#17810).
6114 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6115 ACL_TYPE_ACCESS) doesn't work.
6117 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6119 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6120 before checking key-translation-map (bug#17659).
6122 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6124 * font.c (font_make_object): Avoid dangling pointer which may
6125 crash GC (Bug#17771).
6127 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6129 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6130 prototype of DGifCloseFile as appropriate for older and newer
6132 (gif_close): New function, encapsulates the differences in the
6133 calling sequence of DGifCloseFile before v5.1.0 and after it.
6134 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6135 error string where appropriate. (Bug#17790)
6137 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6138 macro execution, make sure point didn't move since last complete
6139 redisplay, as the condition for using the glyph matrix
6140 information. (Bug#17777)
6142 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6144 Minor cleanup of fonset code.
6145 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6146 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6147 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6148 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6149 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6150 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6151 (free_realized_fontset): Remove because a no-op since 2008.
6152 (free_face_fontset): Adjust user.
6153 (syms_of_fontset): Shrink fontset by one extra slot.
6155 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6157 Omit redundant extern decls.
6158 Most of this patch is from Dmitry Antipov, in:
6159 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6160 * commands.h (update_mode_lines):
6161 * frame.h (Qbackground_color, Qforeground_color)
6162 (x_set_menu_bar_lines):
6163 * ftfont.c (ftfont_font_format):
6164 * intervals.h (Qkeymap, Qfont):
6165 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6166 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6167 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6168 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6169 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6170 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6171 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6172 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6173 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6174 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6175 (Qtool_bar, Qheader_line):
6176 * macros.c (Fexecute_kbd_macro):
6177 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6178 * xterm.c (x_delete_terminal, XSetIMValues):
6179 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6180 (x_implicitly_set_name, popup_activated)
6181 (widget_store_internal_border):
6182 Remove redundant decls.
6183 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6184 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6185 Remove _Noreturn, as make-docfile now does that for us.
6186 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6187 (Qregion_extract_function): New decl.
6188 * window.c, xfns.c: Include menu.h.
6190 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6192 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6194 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6196 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6197 * callint.c (read_file_name): ... convert to static here.
6198 * lisp.h (Fread_file_name): Do not EXFUN it.
6199 (STRING_COPYIN): Remove; unused.
6200 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6201 (char_composable_p): ... static function. All users changed.
6202 * eval.c (toplevel): Remove redundant #include directives.
6203 * xterm.c (x_initialize): Add static to match prototype.
6204 * ccl.c (Fccl_execute_on_string):
6205 * font.c (fon_intern_prop): Use make_specified_string.
6207 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6209 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6210 Reported by David Caldwell in:
6211 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6213 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6215 Do not ask for XRender extension each time XFT font is opened.
6216 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6217 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6219 2014-06-15 Glenn Morris <rgm@gnu.org>
6221 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6223 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6225 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6226 information if we are in the middle of executing a keyboard macro,
6227 since redisplay doesn't update the screen until the macro is
6228 finished. (Bug#17777)
6230 * alloc.c (cleanup_vector): Don't dereference a font driver
6231 pointer if it is NULL. (Bug#17771)
6233 2014-06-13 Glenn Morris <rgm@gnu.org>
6235 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6236 ($(lispsource)/international/charprop.el)
6237 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6238 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6239 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6240 GNU make automatically passes command-line arguments to sub-makes.
6242 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6244 Avoid hangs in accept-process-output (Bug#17647).
6245 * lisp.h, process.c (wait_reading_process_input):
6246 Return int, not bool. All uses changed.
6247 * process.c (SELECT_CANT_DO_WRITE_MASK):
6248 Remove macro, replacing with ...
6249 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6251 (status_notify): New arg WAIT_PROC. Return int, not void.
6254 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6256 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6257 the frame is the initial frame, because the hook is not set up
6258 then, and Emacs crashes.
6259 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6261 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6263 * keymap.c (silly_event_symbol_error): Don't recommend the use
6266 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6268 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6269 matching overlay strings with 'cursor' property against buffer
6270 positions traversed in the glyph row. (Bug#17744)
6272 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6274 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6277 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6278 determine 10.9 (Bug#17751).
6280 * macfont.m (macfont_draw): Positions were not freed.
6282 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6284 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6285 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6286 function. Also adjust comment.
6287 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6289 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6290 * font.c (font_done_for_face):
6291 * xfaces.c (realize_non_ascii_face): Adjust user.
6292 * font.h (struct font_driver): Convert 'prepare_face' to return
6293 void because its return value is never used anyway.
6294 * xfont.c (xfont_prepare_face): Return void.
6295 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6296 (xftfont_done_face): Use xfree.
6298 * dispextern.h (last_tool_bar_item): Remove declaration.
6299 * frame.h (struct frame): New member last_tool_bar_item.
6300 * frame.c (make_frame): Initialize it.
6301 * xdisp.c (toplevel): Remove last_tool_bar_item.
6302 (handle_tool_bar_click, note_tool_bar_highlight):
6303 * w32term.c (w32_read_socket, w32_initialize):
6304 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6306 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6307 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6309 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6311 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6312 * process.c (Faccept_process_output)
6313 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6314 the return value is about PROCESS, not about other processes.
6316 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6318 Further adjustments to mark_object and friends.
6319 Now the mark_object's stack is just 32 bytes on a 64-bit
6320 system, which means extra 20% off the stack usage.
6321 * alloc.c (mark_save_value): As before, refactored out from ...
6322 (mark_object): ... adjusted user. Also add comment.
6324 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6326 Fix core dump after a dropped X connection (Bug#17704).
6327 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6328 is dead, as we may be shutting down.
6330 2014-06-08 Glenn Morris <rgm@gnu.org>
6332 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6334 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6336 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6338 If a C name must be extern on some platforms, make it extern on all.
6339 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6341 * font.h (ftxfont_driver) [HAVE_XFT]:
6342 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6343 * lisp.h (get_frame_param):
6344 * menu.h (tty_menu_show):
6345 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6346 * termhooks.h (encode_terminal_code):
6347 * xterm.h (x_menu_wait_for_event):
6349 * frame.c (get_frame_param):
6350 * fringe.c (max_used_fringe_bitmap):
6351 * ftxfont.c (ftxfont_driver):
6352 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6353 * menu.c (menu_items_inuse):
6354 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6355 * term.c (encode_terminal_code, tty_menu_show):
6356 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6357 * xfaces.c (load_color):
6358 * xmenu.c (x_menu_wait_for_event):
6361 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6363 Change object marking routines to minimize stack usage.
6364 This change moves a few cold paths from mark_object to NO_INLINE
6365 functions and adjusts symbol marking loop. According to GCC 4.8.2
6366 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6367 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6368 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6369 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6370 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6371 refactored out from ...
6372 (mark_object): ... adjusted user. Also mark symbols in a tight
6374 (mark_face_cache): Add NO_INLINE.
6376 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6378 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6379 contains garbage on WINDOWSNT (which could potentially infloop at
6382 Minimize cursor motion during TTY menu updates.
6383 * term.c (tty_menu_display): Don't position cursor here.
6384 Instead, pass the cursor coordinates to update_frame_with_menu.
6385 (tty_menu_activate): Send the hide cursor command only once in an
6386 iteration through the outer 'while' loop.
6388 * dispnew.c (update_frame_1): Accept an additional argument
6389 SET_CURSOR_P, and position the cursor at the end of the frame
6390 update only if that argument is non-zero. All callers changed to
6391 provide the additional argument as non-zero, except for
6392 update_frame_with_menu.
6393 (update_frame_with_menu): Accept 2 additional arguments ROW and
6394 COL; if they are non-negative, instruct update_frame_1 not to
6395 position the cursor, and instead position it according to ROW and COL.
6397 * dispextern.h (update_frame_with_menu): Update prototype.
6399 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6401 * callproc.c (call_process): Don't check read-only if we don't insert
6402 anything (bug#17666).
6404 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6406 * dispnew.c (update_frame_with_menu): Set display_completed.
6408 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6410 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6412 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6414 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6416 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6417 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6419 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6421 * window.c (Frecenter): Signal an error if window-buffer is not
6424 * keyboard.c (make_lispy_position): Don't include a buffer position in
6425 mode/header-line mouse events.
6427 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6428 Vunread_command_events (bug#17650).
6430 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6432 * xterm.c (x_setup_pointer_blanking):
6433 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6435 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6437 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6438 because it will be defined in generated config.h if needed.
6440 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6442 Use terminal-specific hooks to display popup dialogs.
6443 * termhooks.h (struct terminal): New field popup_dialog_hook.
6444 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6445 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6446 code and use popup_dialog_hook.
6447 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6448 * nsterm.h (ns_popup_dialog): Adjust prototype.
6449 * nsterm.m (ns_create_terminal):
6450 * w32term.c (w32_create_terminal):
6451 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6452 Setup popup_dialog_hook.
6454 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6456 * w32heap.c (report_temacs_memory_usage): Improve the report by
6457 reporting the large blocks that are actually occupied at dump time.
6459 * w32console.c (initialize_w32_display): Set the console
6460 menu_show_hook, otherwise TTY menus are broken on w32.
6462 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6464 Use terminal-specific hooks to display menus.
6465 * termhooks.h (struct terminal): New field menu_show_hook.
6466 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6467 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6469 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6470 * nsmenu.m (ns_menu_show):
6471 * w32menu.c (w32_menu_show):
6472 * xmenu.c (x_menu_show):
6473 * term.c (tty_menu_show): Adjust to use bit flags.
6474 (set_tty_hooks): Set menu_show_hook.
6475 * xterm.c (x_create_terminal):
6476 * nsterm.m (ns_create_terminal):
6477 * msdos.c (initialize_msdos_display):
6478 * w32term.c (w32_create_terminal): Likewise.
6480 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6482 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6484 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6486 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6487 (FD_SET): Don't define on WINDOWSNT.
6489 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6491 * emacs.c: Include "sysselect.h", to define its inline functions.
6492 Reported by Glenn Morris in:
6493 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6495 Do not require libXt-devel when building with gtk.
6496 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6497 dependency on libXt-devel.
6498 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6499 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6500 lwlib-widget.h now does this.
6501 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6503 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6505 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6506 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6507 (delete_write_fd, wait_reading_process_output):
6508 Remove now-redundant easserts.
6509 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6510 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6511 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6512 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6514 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6516 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6517 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6518 (calloc): Don't undef, it is never defined.
6519 (HEAP_ENTRY_SHIFT): Remove unused macro.
6521 * Makefile.in (C_HEAP_SWITCH): Remove.
6522 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6524 Fix MS-Windows build broken by menu changes on 2014-06-02.
6525 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6527 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6528 Define instead of including ../lwlib/lwlib.h, which causes
6529 compilation errors due to missing X11 headers.
6531 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6533 * process.c (wait_reading_process_output): Omit incorrect test of
6534 p->infd against zero. Add easserts for infd having a plausible value.
6536 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6538 Adjust to match recent lwlib changes.
6539 * menu.h (xmalloc_widget_value): Replace by ...
6540 (make_widget_value): ... new prototype.
6541 * menu.c (xmalloc_widget_value): Replace by ...
6542 (make_widget_value): ... new function.
6543 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6544 * gtkutil.c (malloc_widget_value, free_widget_value):
6545 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6546 * keyboard.h (enum button_type, struct _widget_value):
6547 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6549 * nsmenu.m (ns_update_menubar, ns_menu_show):
6550 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6551 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6552 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6554 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6556 * image.c (x_query_frame_background_color)
6557 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6558 Fix --enable-gcc-warnings compilation without image libraries.
6560 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6562 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6563 emulated break value only if it goes up.
6564 (sbrk): Add assertion that the INCREMENT argument is strictly
6565 zero. Improve and correct the commentary.
6567 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6569 Improve AIX-related merge from emacs-24.
6570 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6571 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6572 not on AIX; since we're on the trunk we can use enums more broadly.
6574 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6576 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6578 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6579 to min(value, whole).
6581 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6583 Bring back the changes to GDB-visible symbols, but only on AIX.
6584 And only if it's not pre-4.2 GCC.
6585 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6586 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6587 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6590 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6592 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6593 with PT, not GPT. (Bug#16433)
6595 Revert last changes to GDB-visible symbols.
6596 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6597 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6598 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6601 2014-06-02 Glenn Morris <rgm@gnu.org>
6603 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6605 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6607 Fix port to 32-bit AIX with xlc (Bug#17598).
6608 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6609 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6610 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6611 to work around a compiler bug in IBM xlc 12.1.
6613 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6615 * xterm.c (x_update_window_end): Don't invalidate the entire
6616 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6617 highlight needs to be redisplayed. (Bug#17588)
6619 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6621 Port the GDB-visible symbols to AIX.
6622 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6623 optimizes away the relevant external symbols. Use enums instead;
6624 this suffices for the AIX port, which is 32-bit-only anyway.
6625 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6626 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6627 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6630 Include sources used to create macuvs.h.
6631 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6632 * macuvs.h: Use automatically-generated header.
6634 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6636 Port signal-handling to DragonFly BSD (Bug#17646).
6637 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6638 Move implementations from callproc.c to sysdep.c.
6639 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6640 Move declarations from process.h to syssignal.h.
6642 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6644 * callint.c (Ffuncall_interactively): Add usage.
6646 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6648 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6650 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6652 * w32heap.c (malloc_before_dump, malloc_after_dump)
6653 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6654 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6655 set errno where appropriate to emulate CRT functions.
6657 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6659 Debugging facility to check whether 'const char *' points to
6660 relocatable data of non-pure Lisp string.
6661 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6662 (mark_maybe_pointer): ... adjusted user.
6663 (relocatable_string_data_p): New function.
6664 * lisp.h (relocatable_string_data_p): Add prototype.
6665 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6666 the pointer to relocatable Lisp data is not used.
6668 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6670 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6671 * atimer.c (block_atimers):
6672 * callproc.c (block_child_signal): Block SIGINT too;
6673 otherwise, its handler might now unblock signals that it shouldn't.
6674 * keyboard.c (read_char): Clear signal mask, since we may
6675 be in a SIGINT handler, and many signals may be masked.
6676 * keyboard.c (handle_interrupt):
6677 * sysdep.c (handle_arith_signal):
6678 Clear signal mask instead of just unblocking the signal that
6679 was received, since several signals may be blocked at this point.
6681 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6683 * Makefile.in (TEMACS_POST_LINK): Remove target.
6684 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6685 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6687 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6689 * xmenu.c (xdialog_show): Remove prototype, rename to
6690 x_dialog_show, remove 2nd arg because it's always zero
6691 and simplify accordingly.
6692 (xw_popup_dialog): Adjust user.
6693 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6694 2nd arg because it's always zero and simplify accordingly.
6695 (w32_popup_dialog): Adjust user.
6697 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6699 * w32heap.c (report_temacs_memory_usage): New function.
6701 * unexw32.c (unexec) [ENABLE_CHECKING]:
6702 Call report_temacs_memory_usage.
6704 * w32heap.h (report_temacs_memory_usage): Add prototype.
6706 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6708 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6709 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6711 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6713 * buffer.c (init_buffer): Accept an argument 'initialized'.
6714 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6715 mmap_regions and mmap_fd, to avoid referencing stale data from the
6716 dump phase. Add an assertion for buffer text of buffers created
6717 in temacs before this function is called. (Bug#17622)
6718 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6720 * lisp.h (init_buffer): Update prototype.
6722 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6724 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6726 * alloc.c (Fgarbage_collect): Fix compilation with
6727 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6729 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6731 * frame.c, frame.h (frame_char_to_pixel_position)
6732 (frame_set_mouse_position): Now static, and made private in
6733 frame.c rather than public in frame.h.
6735 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6737 Refactor mouse positioning stuff to avoid code duplication.
6738 * frame.h (frame_char_to_pixel_position): New function.
6739 (x_set_mouse_position): Rename to...
6740 (frame_set_mouse_position): ...new function.
6741 (frame_set_mouse_pixel_position): Add prototype.
6742 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6743 Rename to frame_set_mouse_pixel_position.
6744 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6746 * xterm.h, w32term.h ( x_set_mouse_position)
6747 (x_set_mouse_pixel_position): Remove prototypes.
6749 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6751 On X, always make pointer visible when deleting frame (Bug#17609).
6752 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6754 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6756 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6757 * keyboard.c (gobble_input): If there is no terminal input error,
6758 make sure the pointer is visible for all frames on this terminal.
6759 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6760 it was previously disabled.
6762 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6764 * data.c (Fzerop): Move to Elisp.
6765 (syms_of_data): Don't defsubr it.
6766 * keyboard.c (echo_keystrokes_p): New function.
6767 (read_char, record_menu_key, read_key_sequence): Use it.
6769 * callint.c (Qfuncall_interactively): New var.
6770 (Qcall_interactively): Remove.
6771 (Ffuncall_interactively): New function.
6772 (Fcall_interactively): Use it.
6773 (syms_of_callint): Defsubr it.
6775 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6777 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6778 relocated from under us.
6780 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6782 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6783 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6784 configure, not from HEAPSIZE.
6785 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6787 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6788 for MinGW, since it no longer uses gmalloc.
6790 * buffer.c: Do not define mmap allocations functions for Windows.
6791 Remove mmap_find which is unused. Remove mmap_set_vars which does
6793 [WINDOWSNT]: Include w32heap.h.
6794 (init_buffer): Always allocate new memory for buffers.
6796 * emacs.c: Remove mmap_set_vars calls.
6798 * image.c (free_image): Undef free for Windows because it is
6799 redirected to our private version.
6801 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6802 (copy_executable_and_dump_data): Remove dumping the heap section.
6803 (unexec): Restore using_dynamic_heap after dumping.
6805 * w32heap.c (dumped_data_commit, malloc_after_dump)
6806 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6807 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6808 (mmap_free): New functions.
6810 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6812 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6814 * image.c (imagemagick_load_image): Use MagickRealType for local
6815 'color_scale', instead of double, to avoid a GCC warning about
6818 * xfns.c (Fx_window_property): Remove unused local.
6820 Don't kill already-reaped process (Bug#17561).
6821 * process.c (process_send_signal): Fix race condition where a
6822 subprocess was reaped by a signal handler between the check for
6823 liveness and calling 'kill', which meant that Emacs could in
6824 theory kill an innocent bystander process. Do the fix by blocking
6825 SIGCHLD in a critical section that checks liveness before killing.
6827 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6829 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6831 2014-05-26 Ken Brown <kbrown@cornell.edu>
6833 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6834 even if !CYGWIN (see bug#17510).
6836 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6838 * nsfns.m (Fns_do_applescript): Surround NSApp run
6839 with calls to ns_init_events, ns_finish_events (Bug#17424).
6841 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6843 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6844 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6846 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6847 with calls to ns_init_events, ns_finish_events (Bug#17424).
6849 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6851 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6852 if we are iterating over an object that generates glyphs for
6853 marginal areas. (Bug#17585)
6855 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6857 * xdisp.c (safe__call1, safe__eval): Now static.
6859 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6861 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6862 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6863 (safe_call1): Call safe_call instead of safe__call directly.
6865 2014-05-26 Ken Brown <kbrown@cornell.edu>
6867 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6868 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6871 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6873 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6874 (safe__call, safe__call1, safe__eval): New functions.
6875 (safe_call): Use it.
6876 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6877 (display_mode_element): Same for `:eval'.
6879 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6881 Fix port to 32-bit AIX (Bug#17540).
6882 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6883 twice. _text already includes this offset.
6884 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6886 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6888 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6889 when closest_pos is identical to to_charpos, don't recurse, since
6890 we already tried that, and failed. (Bug#17539)
6892 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6893 unwinding when frame's faces were not initialized yet, increment
6894 the frame's image-cache reference count before calling
6895 x_free_frame_resources. Don't dereference
6896 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6898 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6900 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6903 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6904 macfont.m, call draw with adjusted arguments so font drivers
6905 don't need to do that.
6907 * macfont.m (macfont_draw): Merge changes from Macport.
6909 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6911 * alloc.c (garbage_collect_1): New function, with all of the guts
6912 of Fgarbage_collect.
6913 (mark_stack): Accept an argument END and don't mark Lisp objects
6914 on the stack beyond the address given by END. Calculation of END
6915 was moved to Fgarbage_collect.
6916 (Fgarbage_collect): Calculate the end address of the stack portion
6917 that needs to be examined by mark_stack, and pass that address to
6918 garbage_collect_1, which will pass it to mark_stack.
6919 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6920 for more details about the underlying problems. In particular,
6921 this avoids dumping Emacs with the large hash-table whose value is
6922 held in purify-flag for most of the time loadup.el runs.
6924 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6926 * xfns.c (x_window_property_intern): New function (code from
6928 (Fx_window_property): Call x_window_property_intern. If property
6929 not found and NILP (source) and outer window != inner window,
6930 check outer window for property (Bug#17537).
6932 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6934 Supply malloc and alloc_size attributes for extern allocators.
6935 This documents the C API, and helps GCC generate a bit better code.
6936 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6937 (ATTRIBUTE_MALLOC_SIZE): New macros.
6938 * gmalloc.c (malloc, realloc, calloc):
6939 * gtkutil.h (malloc_widget_value):
6940 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6941 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6944 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6946 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6947 * image.c (imagemagick_load_image): Port to hosts that do not use
6948 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6950 2014-05-21 Leo Liu <sdl.web@gmail.com>
6952 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6954 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6956 * dbusbind.c (xd_signature): Revert last 2 patches.
6958 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6960 Allow any non-nil value to count as true in bool-vector.
6961 Likewise for xd_signature in dbusbind.c.
6962 This is more consistent with the usual practice in Emacs, which is
6963 that any non-nil value counts as true.
6964 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6965 * dbusbind.c (xd_signature): Likewise, for booleans.
6966 * data.c, lisp.h (Qbooleanp):
6967 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6969 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6971 * lisp.h (CHECK_BOOLEAN): New function.
6972 * alloc.c (Fbool_vector): New function.
6973 (syms_of_alloc): Defsubr it.
6974 * data.c (Qbooleanp): New symbol.
6975 (syms_of_data): DEFSYM it.
6976 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6978 * font.c (font_matching_entity): Extract font-entity object
6979 from the vector of matching entities (Bug#17486).
6981 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6983 Assume C99 or later (Bug#17487).
6984 * bytecode.c (B__dummy__): Remove.
6985 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6986 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6987 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6988 * regex.c (DEBUG_PRINT): Assume varargs macros.
6989 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6991 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6993 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6994 memory for every buffer that was dumped.
6996 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6998 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6999 (Fnreverse): Allow vectors and bool vectors.
7001 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7003 Minor cleanup for terminal setup.
7004 * termhooks.h (create_terminal): Adjust prototype.
7005 * terminal.c (create_terminal): Pass output method and RIF as args.
7006 (init_initial_terminal):
7007 * nsterm.m (ns_create_terminal):
7008 * term.c (init_tty):
7009 * w32term.c (w32_create_terminal):
7010 * xterm.c (x_create_terminal): Adjust users.
7011 Avoid redundant NULL initializers and add comments.
7013 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7015 * keyboard.c (Qdeactivate_mark): Now static.
7017 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7019 If available, use Xfixes extension to do pointer blanking.
7020 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7021 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7022 (make_invisible_cursor): Move to...
7023 * xterm.c (make_invisible_cursor): ...here.
7024 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7025 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7026 (x_term_init): Call to x_setup_pointer_blanking.
7027 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7028 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7030 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7032 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7034 2014-05-12 Glenn Morris <rgm@gnu.org>
7036 * fileio.c (Ffile_executable_p): Doc tweak.
7038 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7040 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7041 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7043 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7045 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7047 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7049 Fix initialization of minibuffer history variable (Bug#17430).
7050 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7051 Move the initialization up to prevent any "value void" message.
7053 2014-05-08 Samuel Bronson <naesten@gmail.com>
7055 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7056 are matched (bug#17413).
7058 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7060 Stop tooltips pulling Emacs window to front (Bug#17408).
7061 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7062 SetWindowPos invocations.
7064 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7066 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7067 not initialized (Bug#17398).
7069 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7071 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7073 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7075 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7076 [HAVE_NS]: Do not include png.h.
7077 (x_query_frame_background_color): New function.
7078 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7079 (png_load_body): Coalesce duplicate code.
7081 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7083 Consult libpng-config more consistently (Bug#17339).
7084 * Makefile.in (PNG_CFLAGS): New var.
7085 (ALL_CFLAGS): Use it.
7086 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7087 CFLAGS now handles this.
7089 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7091 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7092 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7093 because WCONTINUED is always defined now.
7094 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7096 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7098 * buffer.c (overlay_strings): Fix the wording of the commentary.
7100 2014-05-01 Glenn Morris <rgm@gnu.org>
7102 * floatfns.c (Fisnan):
7103 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7105 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7107 * term.c (tty_menu_activate): A better initialization for cursor
7110 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7112 * intervals.c: Tighten assertions.
7113 (create_root_interval): Make sure the interval is not empty.
7114 (intervals_equal): Use booleans.
7115 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7116 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7117 (balance_possible_root_interval): Simplify and use booleans.
7118 (split_interval_right, split_interval_left): Check LENGTH, and remove
7119 now redundant assertion.
7120 (adjust_intervals_for_insertion): Remove now redundant assertions.
7121 (delete_node, interval_deletion_adjustment)
7122 (adjust_intervals_for_deletion, merge_interval_right)
7123 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7124 (reproduce_interval): Make sure the interval is not empty.
7126 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7128 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7129 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7130 satisfaction that they would always be initialized.
7132 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7134 * term.c (tty_menu_display): Move the cursor to the active menu item.
7135 (tty_menu_activate): Return the cursor to the active menu item
7136 after displaying the menu and after displaying help-echo.
7137 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7138 for the details of why this is needed by screen readers and
7141 2014-04-30 Glenn Morris <rgm@gnu.org>
7143 * process.c (handle_child_signal):
7144 Handle systems without WCONTINUED. (Bug#15110, 17339)
7146 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7148 * window.c (struct saved_window): Remove mark.
7149 (Fset_window_configuration, save_window_save)
7150 (compare_window_configurations): Don't touch marks any more.
7152 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7154 Use bits_word for gcmarkbits.
7155 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7156 bits_word is typically a tad more efficient for mark bits than
7157 unsigned is, so use bits_word. All uses changed.
7158 * lisp.h (BITS_PER_INT): Remove; no longer used.
7160 Avoid undefined behavior in signed left shift.
7161 This ports to GCC 4.9.0 with -fsanitize=undefined.
7162 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7164 * regex.c (extract_number):
7165 * lisp.h (make_number, XINT):
7166 Do not shift a 1 bit left into a sign bit.
7167 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7168 not int, for gcmarkbits. All uses changed.
7170 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7172 * search.c (Fnewline_cache_check): Don't try to count newlines
7173 outside the buffer's restriction, as find_newline doesn't support that.
7175 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7177 * window.c (Fset_window_configuration): Deactivate the mark before
7179 (set_window_buffer): Ignore window_initialized.
7180 (window_initialized): Remove.
7181 * keyboard.c (Qdeactivate_mark): Not static any more.
7182 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7185 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7187 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7188 and to clang 3.4, which have fixed the bug. This should let us
7189 run a bit faster on these platforms when address sanitization is
7192 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7194 Port to GCC 4.9.0 with --enable-gcc-warnings.
7195 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7197 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7198 a way that also works with GCC 4.9.0.
7200 * search.c (Fnewline_cache_check): Remove unused locals.
7202 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7204 * search.c (find_newline1): New subroutine.
7205 (Fnewline_cache_check): New function.
7206 (syms_of_search): Defsubr it.
7208 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7210 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7211 * keyboard.c (unblock_input): Add comment.
7212 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7214 2014-04-22 Daniel Colascione <dancol@dancol.org>
7216 * lread.c (readevalloop_eager_expand_eval): New function
7217 that can recurse into toplevel forms.
7218 (readevalloop): Call it.
7219 * lisp.h: Declare Qprogn.
7220 * callint.c (Qprogn): No longer static.
7222 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7224 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7225 Also change identifiers to match the comments, and add more assertions
7228 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7230 * emacs.c (close_output_streams): Don't clear and restore errno.
7232 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7234 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7235 never becomes visible, i.e. using XMonad (Bug#17237).
7237 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7239 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7240 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7241 (Fline_pixel_height): Don't assume that the current buffer and the
7242 selected window's buffer are one and the same. (Bug#17281)
7244 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7245 paragraph-start cache before the newline cache. (Bug#17269)
7247 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7249 * term.c (tty_send_additional_strings): No need to fflush here,
7251 (tty_set_terminal_modes): fflush after sending additional strings,
7254 2014-04-17 Daniel Colascione <dancol@dancol.org>
7256 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7258 (tty_send_additional_strings): New function.
7259 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7260 (syms_of_term): Intern tty-mode-set-strings and
7261 tty-mode-reset-strings.
7263 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7265 * window.c (save_window_save): Lookup window_point_insertion_type in
7266 the right buffer (bug#15457).
7267 (Qwindow_point_insertion_type): New var.
7268 (syms_of_window): Initialize it.
7270 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7272 Fix the MSDOS build.
7273 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7274 (copy_text_and_data): Zero out the atexit chain pointer before
7277 * termhooks.h (encode_terminal_code): Update prototype.
7279 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7280 visible for all DOS_NT ports, not just WINDOWSNT.
7281 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7283 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7284 unless it is defined.
7285 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7287 * process.c (close_on_exec, accept4, process_socket): Move into
7288 the "ifdef subprocesses" part.
7289 (catch_child_signal): Condition by "ifdef subprocesses".
7290 (syms_of_process) <Qinternal_default_process_sentinel>
7291 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7293 * msdos.h: Add prototypes for new functions.
7294 (EINPROGRESS): Define.
7295 (O_CLOEXEC): Define to zero.
7297 * msdos.c (check_window_system): Remove unnecessary an
7298 incompatible duplicate function.
7299 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7300 New functions in support of new functionality.
7302 * menu.c (single_menu_item): Add visual indication of submenu
7303 also for menus on MSDOS frames.
7304 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7306 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7307 when async subprocesses aren't supported.
7309 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7311 * emacs.c (close_output_streams): Zero out errno before calling
7314 * dired.c [MSDOS]: Include msdos.h.
7316 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7317 (DATA_START) [MSDOS]: Define.
7318 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7320 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7321 Ifdef away for MSDOS.
7322 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7323 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7325 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7326 Use temporary file template that is compatible with mkostemp.
7327 Move vfork-related portions under #ifndef MSDOS.
7328 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7330 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7332 * buffer.c (Foverlays_at): Add argument `sorted'.
7334 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7336 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7337 text, invalidate the bidi_paragraph_cache upto and including the
7340 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7342 Port to IRIX 6.5 (Bug#9684).
7343 * conf_post.h (INET6) [IRIX6_5]: Define.
7344 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7345 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7347 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7349 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7350 before passing it to system APIs.
7352 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7354 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7355 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7357 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7359 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7361 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7363 Remove DATA_SEG_BITS.
7364 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7365 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7366 cc, but that platform is so old that SGI itself stopped supporting
7367 it in December 2013. If you still need Emacs on IRIX, please
7368 either compile with GCC and port the undumping code, or run
7369 './configure --with-wide-int'.
7370 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7371 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7372 DEFINE_GDB_SYMBOL_START way to define it.
7373 (NONPOINTER_BITS): New macro.
7374 (EMACS_INT): Use it.
7375 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7376 the problem and/or configuring --with-wide-int.
7377 (USE_LSB_TAG): Simplify, based on above changes.
7378 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7379 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7381 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7383 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7384 covered by a display string that ends in a newline, and that cases
7385 going back by DVPOS lines to hit the search limit, lift the limit
7386 and go back until DVPOS is reached. (Bug#17244)
7388 * indent.c (Fvertical_motion): Handle correctly the case when the
7389 display string is preceded by an empty line.
7391 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7392 use S_IWRITE instead.
7394 2014-04-11 Glenn Morris <rgm@gnu.org>
7396 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7398 2014-04-11 Ken Brown <kbrown@cornell.edu>
7400 * Makefile.in (EMACS_MANIFEST): Revert last change.
7402 2014-04-10 Daniel Colascione <dancol@dancol.org>
7404 * puresize.h (BASE_PURESIZE): Increase.
7406 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7408 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7410 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7411 region handling (and don't call signal_before_change) if
7412 inhibit_modification_hooks is set.
7413 (signal_before_change): Don't check inhibit_modification_hooks any more.
7415 2014-04-08 Daniel Colascione <dancol@dancol.org>
7417 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7418 function cells contain valid lisp objects. (Modified version of
7421 * alloc.c (detect_suspicious_free): Split actual stack capturing
7422 out into new function for easier breakpoint setting.
7423 (note_suspicious_free): New function.
7425 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7427 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7429 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7430 (symbol_block_pinned): New var.
7431 (Fmake_symbol): Initialize `pinned'.
7432 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7433 pinned and signal an error for un-purifiable objects.
7434 (pure_cons): Use it.
7435 (Fpurecopy): Use it, except for objects that can't be purified.
7436 (mark_pinned_symbols): New function.
7437 (Fgarbage_collect): Use it.
7438 (gc_sweep): Remove hack made unnecessary.
7440 2014-04-07 Glenn Morris <rgm@gnu.org>
7442 * keyboard.c (Fopen_dribble_file): Doc tweak.
7444 2014-04-07 Ken Brown <kbrown@cornell.edu>
7446 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7448 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7450 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7451 We have a substitute execinfo.h on hosts that lack it.
7452 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7453 isn't optimized away.
7455 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7457 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7458 * alloc.c (memory_full):
7459 * charset.c (syms_of_charset):
7460 * doc.c (Fsnarf_documentation):
7462 * font.c (BUILD_STYLE_TABLE):
7463 * keyboard.c (make_lispy_event):
7464 * profiler.c (setup_cpu_timer):
7465 * xgselect.c (xg_select):
7466 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7468 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7469 Replace the only use with ARRAYELTS (font_property_table).
7470 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7472 2014-04-03 Daniel Colascione <dancol@dancol.org>
7474 * xterm.c (x_term_init):
7475 * xfns.c (best_xim_style):
7476 * xfaces.c (Fdump_colors):
7477 * w32fns.c (w32_default_color_map):
7478 * w32.c (init_environment, N_ENV_VARS):
7479 * unexcw.c (read_exe_header):
7480 * term.c (term_get_fkeys_1):
7481 * sysdep.c (init_baud_rate):
7482 * nsterm.m (ns_convert_key):
7483 * nsfns.m (get_geometry_from_preferences):
7484 * msdos.c (dos_set_window_size, init_environment):
7485 * macfont.m (mac_font_get_glyph_for_cid)
7486 (macfont_store_descriptor_attributes)
7487 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7488 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7489 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7491 * image.c (xpm_str_to_color_key):
7492 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7493 * frame.c (x_set_frame_parameters):
7494 * fileio.c (Ffile_selinux_context):
7495 * emacs.c (sort_args):
7496 * dosfns.c (msdos_stdcolor_name):
7497 * dired.c (file_attributes):
7498 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7499 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7502 2014-04-02 Daniel Colascione <dancol@dancol.org>
7504 * data.c (Ffset): Abort if we're trying to set a function call to
7507 * lisp.h (ARRAYELTS): New macro.
7509 * alloc.c: Include execinfo.h if available.
7510 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7511 (suspicious_free_record): New structure.
7512 (suspicious_objects, suspicious_object_index)
7513 (suspicious_free_history, suspicious_free_history_index):
7515 (find_suspicious_object_in_range, detect_suspicious_free)
7516 (Fsuspicious_object): New functions.
7517 (cleanup_vector): Call find_suspicious_object_in_range.
7519 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7521 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7522 width from font width (Bug#17163).
7524 * frame.c (x_set_frame_parameters): Calculate default values of
7525 new frame sizes only after all other frame parameters have been
7526 processed (Bug#17142).
7528 2014-04-02 Ken Brown <kbrown@cornell.edu>
7530 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7533 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7535 * xterm.c (x_draw_image_glyph_string): Adjust image background
7536 width accordingly when its x position is adjusted. (Bug#17115)
7538 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7540 * font.c (font_list_entities): Do not add empty vector to font cache.
7541 (font_matching_entity): Likewise. If matching entity is found, insert
7542 1-item vector with this entity instead of entity itself (Bug#17125).
7544 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7546 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7548 * fns.c (validate_subarray): Rename from validate_substring,
7549 since it works for vectors too. New arg ARRAY. Optimize for the
7550 non-nil case. Instead of returning bool, throw an error if out of
7551 range, so that the caller needn't do that. All uses changed.
7552 Report original values if out of range.
7553 (Fsubstring, Fsubstring_no_properties, secure_hash):
7554 Also optimize the case where FROM is 0 or TO is the size.
7556 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7558 * search.c (Freplace_match): Use make_specified_string.
7559 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7560 to catch bogus override face of glyph strings.
7561 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7562 Move common substring range checking code to...
7563 (validate_substring): ...this function.
7565 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7567 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7569 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7571 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7572 bar is zero height, just return (Bug#16976).
7573 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7575 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7577 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7578 is nil. If waiting for toolbar to complete, force a redraw.
7580 2014-03-28 Glenn Morris <rgm@gnu.org>
7582 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7583 (emacs_bugreport): New variable.
7584 (usage_message): Use PACKAGE_BUGREPORT.
7585 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7587 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7589 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7591 Port recent signal-related changes to FreeBSD.
7592 Reported by Herbert J. Skuhra.
7593 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7594 Move decls from here ...
7595 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7597 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7599 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7600 and width of image background when it is displayed with a 'box'
7603 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7605 More backward-compatible fix to char-equal core dump (Bug#17011).
7606 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7607 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7609 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7611 * image.c (init_svg_functions): When loading SVG-related libraries,
7612 free already loaded libraries if the initialization fails.
7613 (rsvg_handle_set_size_callback): Remove declaration, unused.
7615 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7617 Fix core dump in char-equal (Bug#17011).
7618 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7619 unibyte buffers, as we can't tell whether the characters are
7622 * insdel.c (adjust_markers_for_delete): Remove unused local.
7624 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7626 Have (MARKER . ADJUSTMENT) undo records always be immediately
7627 after their corresponding (TEXT . POS) record in undo list.
7629 * lisp.h (record-delete): New arg record_markers.
7630 (record_marker_adjustment): No longer needed outside undo.c.
7631 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7632 adjustments to undo.c's record_marker_adjustments. Note that
7633 fileio.c's decide_coding_unwind is another caller to
7634 adjust_markers_for_delete. Because it has undo list bound to t,
7635 it does not rely on adjust_markers_for_delete to record marker
7637 (del_range_2): Swap call to record_delete and
7638 adjust_markers_for_delete so as undo marker adjustments are
7639 recorded before current deletion's adjustments, as before.
7640 (adjust_after_replace):
7641 (replace_range): Pass value for new record_markers arg to
7643 * undo.c (record_marker_adjustment): Rename to
7644 record_marker_adjustments and made static.
7645 (record_delete): Check record_markers arg and call
7646 record_marker_adjustments.
7647 (record_change): Pass value for new record_markers arg to
7649 (record_point): at_boundary calculation no longer needs to account
7650 for marker adjustments.
7652 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7654 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7657 2014-03-26 Glenn Morris <rgm@gnu.org>
7659 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7661 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7663 * buffer.c (struct sortvec): Add field `spriority'.
7664 (compare_overlays): Use it.
7665 (sort_overlays): Set it.
7667 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7669 * xdisp.c (redisplay_window): If all previous attempts to find the
7670 cursor row failed, try a few alternatives before falling back to
7671 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7673 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7675 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7676 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7678 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7679 variables on Windows.
7681 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7683 * w32.c (unsetenv): Remove unused var `retval'.
7684 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7686 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7687 (start_watching): Remove unused var `thr'.
7689 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7690 (find_child_console): Remove unnecesary var `thread_id'.
7692 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7693 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7695 2014-03-26 Glenn Morris <rgm@gnu.org>
7697 * filelock.c (Flock_buffer): Doc tweak.
7699 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7700 * emacs.c (shut_down_emacs):
7701 * fileio.c (Finsert_file_contents, write_region):
7702 * filelock.c (top-level, syms_of_filelock):
7703 * insdel.c (prepare_to_modify_buffer_1):
7704 CLASH_DETECTION is always defined now.
7706 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7708 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7709 DLL handle, to speed up thread startup.
7711 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7713 Handle sigmask better with nested signal handlers (Bug#15561).
7714 * atimer.c (sigmask_atimers): Remove.
7715 Remaining use rewritten to use body of this function.
7716 * atimer.c (block_atimers, unblock_atimers):
7717 * callproc.c (block_child_signal, unblock_child_signal):
7718 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7719 New arg OLDSET. All callers changed.
7720 * atimer.c (block_atimers, unblock_atimers):
7721 * callproc.c (block_child_signal, unblock_child_signal):
7722 * keyboard.c (handle_interrupt):
7723 * sound.c (vox_configure, vox_close):
7724 Restore the old signal mask rather than unilaterally clearing bits
7725 from the mask, in case a handler is running within another
7726 handler. All callers changed.
7727 * lisp.h, process.c, process.h, term.c:
7728 Adjust decls and callers to match new API.
7729 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7730 signal handlers aren't supposed to use floating point anyway.
7731 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7733 2014-03-23 Daniel Colascione <dancol@dancol.org>
7735 Split gc_sweep into discrete functions for legibility and better
7738 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7739 (sweep_vectors): Fix typo in comment.
7740 (sweep_conses, sweep_floats, sweep_intervals)
7741 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7742 (gc_sweep): Call new functions, to which existing functionality is
7744 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7746 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7748 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7750 2014-03-23 Daniel Colascione <dancol@dancol.org>
7752 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7753 only if xic_style calls for it. This change allows Emacs to work
7754 with ibus. Also, don't leak resources if create_frame_xic fails,
7755 and stop caching xic_style across different displays.
7756 (supported_xim_styles): Make const.
7757 (best_xim_style): Remove first parameter: it's always just
7758 supported_xim_styles. Change to look at supported_xim_styles
7761 2014-03-23 Daniel Colascione <dancol@dancol.org>
7763 * term.c (init_tty): Rearrange condition for clarity; print
7764 appropriate diagnostic.
7766 2014-03-23 Daniel Colascione <dancol@dancol.org>
7768 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7769 array. (ASAN caught.)
7771 2014-03-22 Glenn Morris <rgm@gnu.org>
7773 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7775 2014-03-22 Daniel Colascione <dancol@dancol.org>
7777 * process.c (conv_sockaddr_to_lisp): When extracting the string
7778 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7780 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7782 Fix regression introduced by patch for Bug#10500.
7783 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7784 * w32term.c (x_draw_image_relief): Likewise.
7786 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7788 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7789 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7790 maximize a frame for odd default fonts.
7792 2014-03-21 Glenn Morris <rgm@gnu.org>
7794 * minibuf.c (history-length): Increase default from 30 to 100.
7796 2014-03-21 Daniel Colascione <dancol@dancol.org>
7798 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7799 every time we switch to minibuffer.
7801 * alloc.c (lisp_align_malloc, allocate_string_data)
7802 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7803 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7805 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7807 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7808 support more "verbs".
7810 2014-03-21 Daniel Colascione <dancol@dancol.org>
7812 Always prohibit dumping a dumped Emacs.
7814 * emacs.c (might_dump): New variable.
7815 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7816 * lisp.h (might_dump): Declare.
7817 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7819 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7821 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7823 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7825 * doc.c (store_function_docstring): Warn when we don't know where to
7827 (Fsubstitute_command_keys): Don't advertise the fact that
7828 text-properties are dropped, since we think it's a bug that we'll fix.
7830 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7831 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7832 * frame.c (frame_garbaged): Make "docstring" more precise.
7834 2014-03-20 Glenn Morris <rgm@gnu.org>
7836 * charset.c (init_charset): When we cannot find the charsets directory,
7837 mention if EMACSDATA is set.
7839 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7841 * fns.c (Frandom): Fix rare bug where the result isn't random.
7843 Fix porting inconsistency about rounding to even.
7844 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7845 This way, the unusual !HAVE_RINT case acts like the usual
7846 HAVE_RINT case, and we can fix the documentation accordingly.
7848 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7850 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7851 (w32_wnd_proc): Initialize the dwHoverTime member of
7852 TRACKMOUSEEVENT structure.
7854 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7856 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7858 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7860 * search.c (find_newline): Speed up the function when using the
7861 newline cache, by halving the number of calls to
7862 region_cache_forward and region_cache_backward. (Bug#16830)
7864 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7866 * buffer.c (Fset_buffer): Document return value (bug#17015).
7868 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7870 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7871 nil, always resize character wise to avoid potential loss of the
7872 mode line (Bug#16923 related).
7874 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7876 * frame.c (x_set_frame_parameters): Always calculate new sizes
7877 pixelwise to avoid potential loss when rounding.
7879 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7881 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7882 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7884 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7886 * w32.c (fstatat): Don't add an extra slash if the argument ends
7887 with a slash: this fails the subsequent call to stat_worker on
7888 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7890 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7892 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7894 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7896 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7898 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7899 when frame is only on one screen (Bug#14713).
7901 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7903 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7904 there's a valid wrap point in the display line, the last glyph
7905 cannot "just barely fit" on this row, because display_line doesn't
7906 let it. Instead, proceed as if the last glyph didn't fit, so that
7907 we eventually back up the iterator to the wrap point. This avoids
7908 delusional behavior of move_it_to, whereby it proceeds to the next
7909 display line, but sets current_x to zero for all the glyphs that
7910 without word-wrap would fit on the previous display line.
7911 One result was that visual-order cursor movement behaved erratically
7913 (Fmove_point_visually): Add code to find the x coordinate of the
7914 last character before wrap point, under word-wrap on a TTY.
7916 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7918 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7919 also return value of MOVE_POS_MATCH_OR_ZV from
7920 move_it_in_display_line_to, when moving from beginning of line to
7921 point's position. (Bug#16961)
7923 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7925 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7926 * window.c (Fselect_window): Explain NORECORD and
7927 `buffer-list-update-hook' in doc-string.
7929 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7931 * window.c (Fother_window_for_scrolling): Check that
7932 Vother_window_scroll_buffer is a buffer.
7934 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7936 * xterm.c (xim_initialize): Always pass a copy of resource name
7937 to XRegisterIMInstantiateCallback and eassert whether return
7938 value is True. Passing copy is important because Xlib doesn't
7939 make its own copy and resource name argument usually points to
7940 SSDATA (Vx_resource_name), which may be changed from Lisp.
7941 (xim_close_display): For XUnregisterIMInstantiateCallback,
7942 always eassert return value and pass exactly the same values
7943 as were used for XRegisterIMInstantiateCallback.
7944 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7945 sources to check why if you are interested.
7947 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7949 * dispnew.c (change_frame_size_1): Add new_lines instead of
7950 new_height, the latter may be still zero if passed as such.
7951 * window.c (Fwindow_pixel_height): Mention bottom divider in
7954 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7956 Fix "resource temporarily unavailable" with xgselect
7958 * xgselect.c: Include <stdbool.h>.
7959 (xg_select) [!USE_GTK]: Don't lose track of errno.
7961 Fix minor --enable-gcc-warnings issues.
7962 * widget.c (update_various_frame_slots, EmacsFrameResize):
7963 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7965 2014-03-04 Ken Brown <kbrown@cornell.edu>
7967 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7968 represent the actual adjustment needed for alignment.
7970 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7972 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7973 needed, and don't reallocate if the initial allocation already
7974 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7976 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7978 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7981 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7983 * cmds.c (delete-char): Update docstring pointing out that the
7984 function ignores `delete-active-region' and `overwrite-mode'.
7986 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7988 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7990 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7991 allocated buffer due to alignment.
7992 (freehook): If the block to be freed was allocated by
7993 'aligned_alloc', find its real pointer before calling 'free'.
7995 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7998 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8000 * font.c (toplevel): Adjust comment about font cache layout.
8001 (font_clear_cache): Fix to match real font cache layout.
8002 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8003 (Fframe_font_cache) [FONT_DEBUG]: New function.
8004 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8006 Avoid crashes when X fonts are erroneously freed on reused X
8007 'Display *' connection data (Bug#16069). Note that X font
8008 resources still may be leaked, but currently there is no way
8009 to completely avoid it.
8010 * xterm.h (struct x_display_info): New member x_id. Add comments.
8011 * xterm.c (x_display_id): New variable.
8012 (x_term_init): Assign identifier to each opened X connection.
8013 * xfont.c (struct xfont): New member x_display_id.
8014 (xfont_open): Initialize it with frame's display id.
8015 (xfont_close): Check whether font's display id matches the one
8016 recorded for the given display. Adjust comment.
8017 * xftfont.c (struct xftfont_info):
8018 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8020 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8022 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8023 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8024 killed Vother_window_scroll_buffer.
8025 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8027 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8029 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8030 that start with more than 2 slashes as UNCs. (Bug#16751)
8032 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8034 Fix a few crashes and leaks when cloning C strings.
8035 * alloc.c, lisp.h (dupstring): New function.
8036 * gtkutil.c (xg_get_font):
8037 * term.c (tty_default_color_capabilities):
8038 * xsettings.c (store_monospaced_changed)
8039 (store_font_name_changed, parse_settings)
8040 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8041 This avoids some unlikely crashes due to accessing freed storage,
8042 and avoids some minor memory leaks in the more-typical case.
8044 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8046 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8047 cursor when modeline can't be dragged (Bug#16647).
8049 2014-02-28 Glenn Morris <rgm@gnu.org>
8051 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8052 from custom-delayed-init-variables. (Bug#11565)
8054 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8056 More fixes for mouse glyph calculations (Bug#16647).
8057 * window.c (coordinates_in_window): In intersection of
8058 horizontal and vertical window dividers prefer the horizontal
8059 one. Add some extra parens to last fix.
8060 (window_relative_x_coord): Return x-coordinate for header and
8062 * xdisp.c (remember_mouse_glyph): In text area don't extend
8063 glyph into mode line to show the vertical drag cursor there
8064 immediately. Subdivide mouse glyphs in right fringes to show a
8065 horizontal drag cursor as soon as we enter the "grabbable width"
8066 portion. Handle vertical border case separately. Do not
8067 subdivide window divider areas.
8068 (note_mouse_highlight): On bottom divider of bottommost windows
8069 show vertical drag cursor only when the minibuffer window can be
8072 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8074 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8075 reset by the face of the object just displayed. See also bug#76.
8076 (get_next_display_element): If the string came from a display
8077 property, examine the box face attribute at it->position, not at
8078 it->current.pos, since the latter was not updated yet. (Bug#16870)
8079 (handle_face_prop): Improve commentary.
8081 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8083 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8084 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8086 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8088 Fixes around Bug#16647.
8089 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8090 ON_BOTTOM_DIVIDER cases.
8091 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8092 only if the window has no right divider.
8093 (Fcoordinates_in_window_p): Fix doc-string.
8095 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8097 * lread.c (Funintern): Fix doc to match advertised calling convention.
8099 2014-02-24 Daniel Colascione <dancol@dancol.org>
8101 * keyboard.c (read_char): Close race that resulted in lost events.
8103 2014-02-22 Glenn Morris <rgm@gnu.org>
8105 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8106 * window.c (window-resize-pixelwise): Doc fixes.
8108 * process.c (Finternal_default_process_filter)
8109 (Finternal_default_process_sentinel): Doc tweaks.
8111 2014-02-21 Glenn Morris <rgm@gnu.org>
8113 * process.c (Fprocess_buffer, Faccept_process_output)
8114 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8117 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8119 * window.c (Fwindow_scroll_bar_width): New function.
8121 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8123 Pacify GCC when configuring with --enable-gcc-warnings.
8124 * xdisp.c (move_it_in_display_line_to) [lint]:
8125 Initialize recently-added local.
8127 2014-02-21 Daniel Colascione <dancol@dancol.org>
8129 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8131 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8133 * xdisp.c (init_iterator): Don't dereference a bogus face
8134 pointer. (Bug#16819)
8135 (try_cursor_movement): Don't use cursor position if
8136 set_cursor_from_row failed to compute it. This avoids assertion
8137 violations in MATRIX_ROW.
8138 (move_it_in_display_line_to): Save the iterator state in ppos_it
8139 only once per call. Reimplement the method used to return to the
8140 best candidate position if all the positions found in display line
8141 are beyond TO_CHARPOS. This cuts down the number of calls to
8142 bidi_shelve_cache, which moves a lot of stuff when lines are long
8143 and include bidirectional text. (Bug#15555)
8145 2014-02-20 Glenn Morris <rgm@gnu.org>
8147 * data.c (Fdefalias): Doc fix.
8149 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8151 * xdisp.c (display_line): Fix horizontal scrolling of large images
8152 when fringes are turned off. This comes at a price of not
8153 displaying the truncation/continuation glyphs in this case.
8156 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8157 CreateDIBSection returns an error indication, zero out *ximg after
8158 destroying the image. This avoids crashes in memory allocations
8159 due to the fact that some of the callers also call
8160 x_destroy_x_image, which will attempt to free an already free'd
8163 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8165 * widget.c (update_various_frame_slots): Don't set
8166 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8168 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8170 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8172 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8174 temacs --daemon fix (Bug#16599).
8175 * emacs.c (main): Initialize daemon_pipe[1] here ...
8176 (syms_of_emacs): ... instead of here.
8178 2014-02-16 Anders Lindgern <andlind@gmail.com>
8180 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8183 2014-02-16 Daniel Colascione <dancol@dancol.org>
8185 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8186 (xd_get_connection_address): Use it.
8187 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8188 xd_get_connection_address because the latter signals if the bus
8189 we're trying to close is already disconnected.
8191 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8193 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8194 argument to CreateThread. This avoids segfaults on Windows 9X.
8195 Reported by oslsachem <oslsachem@gmail.com>.
8197 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8199 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8200 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8201 (check_lseek): New function, to report lseek errors.
8202 (save_data_space, update_file_ptrs, read_header, write_header)
8203 (copy_file, copy_rest, unexec): Use these news functions.
8204 (update_file_ptrs): Don't assume wraparound behavior when
8205 converting a large size_t value to off_t.
8207 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8209 * composite.c (fill_gstring_header): Pass positions as C integers
8210 and move parameters checking to...
8211 (Fcomposition_get_gstring): ...this function. Handle case when
8212 buffer positions are in reversed order and avoid crash (Bug#16739).
8214 * buffer.c (validate_region): Mention current buffer in error message.
8216 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8218 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8220 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8222 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8224 2014-02-11 Glenn Morris <rgm@gnu.org>
8226 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8227 Replace refs to "OpenStep" in messages.
8229 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8231 Avoid "." at end of error diagnostics.
8232 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8233 * font.c (Ffont_at):
8234 * nsfns.m (ns_display_info_for_name):
8235 * nsselect.m (Fx_own_selection_internal):
8236 * nsterm.m (performDragOperation:):
8237 Remove "." from end of diagnostic.
8239 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8241 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8242 unintuitive (bug#15824).
8243 (Fyes_or_no_p): Doc fix (bug#15456).
8245 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8247 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8249 * eval.c (call_debugger): When exiting the debugger, do not allow
8250 max_specpdl_size less than actual binding depth (Bug#16603).
8251 (syms_of_eval): Adjust docstring.
8253 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8255 * cmds.c (Fself_insert_command): Output a clearer error message on
8256 negative repetitions (bug#9476).
8258 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8260 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8262 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8264 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8266 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8268 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8270 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8272 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8274 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8276 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8277 `exit' works (bug#15865).
8279 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8281 Constrain window box/body sizes and margin widths (Bug#16649).
8282 * xdisp.c (window_box_width): Don't return less than zero.
8283 (window_box_left_offset, window_box_right_offset): Don't return
8284 more than the window's pixel width.
8285 * window.c (window_body_height, window_body_width): Don't return
8287 (window_resize_apply): Adjust margin width, if necessary.
8289 2014-02-07 Glenn Morris <rgm@gnu.org>
8291 * nsterm.m (syms_of_nsterm): Doc fix.
8293 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8295 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8296 New variables: pointers through which to call the respective APIs.
8297 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8298 (filename_from_ansi, sys_link, check_windows_init_file):
8299 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8300 This is required on Windows 9X, where we dynamically load
8301 UNICOWS.DLL which has their non-stub implementations.
8302 (maybe_load_unicows_dll): Assign addresses to these 2 function
8303 pointers after loading UNICOWS.DLL.
8305 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8306 MultiByteToWideChar and WideCharToMultiByte through function
8309 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8312 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8314 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8315 for OSX >= 10.9 if separate spaces are used.
8316 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8318 2014-02-06 Glenn Morris <rgm@gnu.org>
8320 * buffer.c (cache-long-scans): Doc fix.
8322 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8324 * w32fns.c (Fw32_shell_execute): Doc fix.
8326 2014-02-05 Bastien Guerry <bzg@gnu.org>
8328 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8329 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8331 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8333 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8334 outside the window (Bug#16649).
8336 * xdisp.c (note_mouse_highlight): When entering a margin area show
8337 a non-text cursor (Bug#16647).
8339 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8341 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8342 It prompted a compile-time diagnostic on GNU/Linux.
8343 Simplify to remove the need for the label.
8345 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8347 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8348 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8349 to show it; otherwise return 'unsupported--w32-dialog' to signal
8350 to the caller that emulation with menus is necessary.
8351 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8353 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8355 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8358 * menu.c (Fx_popup_dialog): Don't condition the call to
8359 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8360 special symbol 'unsupported--w32-dialog', emulate the dialog with
8361 a menu by calling x-popup-menu.
8363 * menu.h (Qunsupported__w32_dialog): New extern variable.
8365 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8367 * keyboard.c (kbd_buffer_get_event): Read file notification events
8370 * xgselect.c (xg_select): Read glib events in any case, even if
8371 there are no file descriptors to watch for. (Bug#16519)
8373 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8375 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8376 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8377 * w32term.c (w32_draw_window_divider): Handle first and last
8379 * w32term.h (w32_fill_area_abs): New function.
8380 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8382 * xfaces.c (realize_basic_faces): Handle new face ids.
8383 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8384 and bottom divider width.
8385 * xterm.c (x_draw_window_divider): Handle first and last pixels
8388 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8390 * print.c (Fexternal_debugging_output): Add cast to pacify
8391 --enable-gcc-warnings.
8392 * eval.c (call_debugger): Grow specpdl if the debugger was
8393 entered due to specpdl overflow (Bug#16603) and allow more
8394 specpdl space for the debugger itself.
8396 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8398 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8401 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8403 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8404 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8406 * print.c (Fexternal_debugging_output): If the argument character
8407 is non-ASCII, encode it with the current locale's encoding before
8408 writing the result to the terminal. (Bug#16448)
8410 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8411 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8414 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8416 * process.c (create_process): Reset SIGPROF handler in the child.
8417 * callproc.c (call_process): Likewise.
8419 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8421 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8423 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8425 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8426 of zero to print strings, GDB doesn't like it.
8428 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8429 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8430 we still use correct addresses. (Bug#16576)
8432 2014-01-27 K. Handa <handa@gnu.org>
8434 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8435 to preserve the code detection behavior of 24.3.
8436 * coding.h (struct coding_system): New member detected_utf8_bytes.
8437 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8438 (decode_coding_gap): Use short cut for UTF-8 file reading only
8439 when coding->detected_utf8_bytes equals to coding->src_bytes.
8440 * fileio.c (Finsert_file_contents): Cancel the previous change.
8442 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8444 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8445 that are not visible.
8447 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8449 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8450 is grabbed (Bug#16565).
8452 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8454 * xdisp.c (last_max_ascent): Re-remove after erroneously
8455 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8457 (move_it_to): Re-remove reference to last_max_ascent.
8458 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8459 max_descent here instead of calling line_bottom_y.
8462 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8464 * terminal.c (initial_free_frame_resources): New function.
8465 (init_initial_terminal): Install new hook to free face cache
8466 on initial frame and avoid memory leak. For details, see
8467 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8468 * xfaces.c (free_frame_faces): Adjust comment.
8470 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8472 * data.c (Fstring_to_number): Document results if unparsable
8475 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8477 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8479 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8481 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8482 * coding.c (detect_coding_utf_8, emacs_mule_char)
8483 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8484 (check_utf_8, decode_coding):
8485 * coding.h (struct coding_system.errors):
8486 Use ptrdiff_t, not int, for integer values derived from buffer and
8489 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8490 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8491 before invoking decode_coding_gap, since there's just one block.
8493 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8495 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8496 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8497 too early. Again run change_frame_size before assigning menu-
8500 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8502 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8503 arrives, call x_check_fullscreen, in case the new display has a
8504 different resolution. (Bug#16517)
8506 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8508 * term.c (read_menu_input): If the selected frame changes, exit
8510 (tty_menu_show): If the selected frame changes while we displayed
8511 a menu, throw to top level. (Bug#16479)
8513 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8515 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8517 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8519 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8520 * data.c (count_one_bits_word): Fix bug (negated comparison)
8521 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8523 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8525 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8526 Avoid undefined behavior by initializing display property bit of a
8527 string processed by the bidirectional iterator. For details, see
8528 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8530 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8532 Minor cleanup of previous change.
8533 * image.c (imagemagick_error, Fimagemagick_types):
8534 Omit some recently-introduced and unnecessary casts and assignments.
8536 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8538 Fix two memory leaks discovered with Valgrind.
8539 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8540 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8542 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8544 Fixes in window size functions around Bug#16430 and Bug#16470.
8545 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8546 (Fwindow_mode_line_height, Fwindow_header_line_height)
8547 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8548 Minor doc-string adjustments.
8549 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8550 Rewrite doc-strings.
8551 (window_body_height, window_body_width): Do not count partially
8552 visible lines/columns when PIXELWISE is nil (Bug#16470).
8553 (Qfloor, Qceiling): New symbols.
8555 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8557 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8558 when the image cache is not yet allocated. (Bug#16509)
8560 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8562 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8563 re-attach intervals to its base buffer (Bug#16502).
8564 * intervals.c (set_interval_object): Move from here...
8565 * intervals.h (set_interval_object): ... to here. Fix comments.
8567 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8569 Avoid undefined behavior by initializing buffer redisplay bit.
8570 Reported by Dmitry Antipov in
8571 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8572 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8574 Revert some of the CANNOT_DUMP fix (Bug#16494).
8575 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8577 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8579 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8580 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8581 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8582 they are replaced by macros that expand into direct calls to the
8583 corresponding functions from GDI32.DLL.
8584 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8585 variables in the Cygwin build, they are unused.
8587 2014-01-19 K. Handa <handa@gnu.org>
8589 * composite.c (composition_update_it): Fix previous change.
8591 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8593 Fix file name handling on MS-Windows 9X.
8594 * w32.c (maybe_load_unicows_dll): New function.
8596 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8597 on, to make sure we can convert file names to and from UTF-8 on
8598 Windows 9X. This fixes a failure to start up because Emacs cannot
8599 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8601 * w32font.c [WINDOWSNT]: Include w32.h.
8602 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8603 of implementing the same stuff.
8604 Remove now unused g_b_init_is_windows_9x.
8606 * w32.h (maybe_load_unicows_dll): Add prototype.
8608 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8610 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8611 switch to single keyboard. Prevents daemon crashes when a new
8612 client connects while we show a TTY menu in an existing client.
8615 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8617 Fix MinGW64 porting problem with _setjmp.
8618 Reported by Eli Zaretskii in:
8619 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8620 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8621 the old _setjmp and _longjmp. All uses changed.
8623 2014-01-13 Daniel Colascione <dancol@dancol.org>
8625 * textprop.c (Fremove_list_of_text_properties):
8626 Correctly handle reaching the end of the interval tree. (Bug#15344)
8628 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8630 * xdisp.c (resize_mini_window): Round height to a multiple of
8631 frame's line height. Fix bug in calculation of window start
8632 position (Bug#16424).
8634 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8636 * macfont.m: Include termchar.h.
8637 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8638 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8639 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8640 *_WITH_GC_* to take face and f as parameters.
8641 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8642 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8644 2014-01-13 Daniel Colascione <dancol@dancol.org>
8646 Fix menu item updating in the presence of the Unity global menu
8649 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8650 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8652 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8653 updating menus; explain why.
8654 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8655 problem it's supposed to solve and it interferes with detecting
8656 the presence of a global menu.
8657 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8660 2014-01-11 K. Handa <handa@gnu.org>
8662 * composite.c (composition_update_it): Fix indexing of
8663 LGSTRING_CHAR (Bug#15984).
8665 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8667 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8669 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8671 * xdisp.c (try_window_id): Don't use this function's optimizations
8672 if overlays in the buffer displayed by the window have changed
8673 since last redisplay. (Bug#16347)
8674 (message_dolog): Fix indentation.
8676 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8678 * frame.c (frame_resize_pixelwise): Fix doc-string.
8680 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8682 Fix handling of internal borders (Bug#16348).
8683 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8684 Remove internal border width from pixel width of windows.
8685 (change_frame_size_1): Don't return early when frame's pixel
8686 size changes - we still have to record the new sizes in the
8688 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8689 also when toolbar gets larger.
8690 * window.c (check_frame_size): Include internal_border_width in
8692 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8693 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8694 In non-toolkit/non-GTK version clear internal border.
8695 * xterm.c (x_clear_under_internal_border): New function for
8696 non-toolkit/non-GTK version.
8697 (x_after_update_window_line): In non-toolkit/non-GTK version
8699 (handle_one_xevent, x_set_window_size):
8700 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8701 * xterm.h (x_clear_under_internal_border): Extern it.
8703 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8705 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8706 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8709 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8711 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8712 last value of point is not equal to buffer's point. (Bug#16129)
8714 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8717 * nsterm.h (updateCollectionBehavior): Rename from
8718 updateCollectionBehaviour. All uses changed.
8720 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8721 * Makefile.in (SETFATTR): New macro.
8722 (temacs$(EXEEXT)): Use it.
8724 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8726 Fix maximization behavior on Windows (Bug#16300).
8727 * w32fns.c (w32_fullscreen_rect): Don't handle
8728 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8729 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8730 of SetWindowPos. Restore last placement also when leaving
8731 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8732 but the FULLSCREEN_BOTH case.
8734 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8737 * data.c (arithcompare_driver):
8738 * fileio.c (Fcar_less_than_car):
8739 * fns.c (internal_equal):
8740 * frame.c (delete_frame):
8741 * lisp.h (enum More_Lisp_Bits):
8743 Avoid C99 constructs that don't work in C89.
8744 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8745 to port to C89, which doesn't have 'long long'.
8746 (count_trailing_zero_bits): Use them.
8748 2014-01-03 Chong Yidong <cyd@gnu.org>
8750 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8752 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8754 Further adjust frame/window scrollbar width calculations.
8755 * window.c (apply_window_adjustment):
8756 Set windows_or_buffers_changed.
8757 (Fwindow_scroll_bars): Return actual scrollbar width.
8758 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8759 For non-toolkit builds again use 14 as minimum width and set
8760 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8761 * xterm.c (XTset_vertical_scroll_bar): Take width from
8762 WINDOW_SCROLL_BAR_AREA_WIDTH.
8763 (x_new_font): Rename wid to unit. Base calculation of new
8764 scrollbar width on toolkit used and make it analogous to that of
8765 x_set_scroll_bar_default_width.
8766 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8767 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8768 of GetSystemMetrics.
8769 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8770 WINDOW_SCROLL_BAR_AREA_WIDTH.
8771 (x_new_font): Make it correspond to changes in xterm.c.
8773 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8775 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8776 This is a cleaner way to fix the MinGW-w64 porting problem.
8777 Check for INTPTR_MAX misconfiguration.
8779 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8781 * search.c (newline_cache_on_off, find_newline): In indirect
8782 buffers, use the newline cache of the base buffer.
8784 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8785 buffer, invalidate the caches of its base buffer. (Bug#16265)
8787 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8788 buffers, use the width-run cache of the base buffer.
8790 * xdisp.c (redisplay_window): When the window displays an indirect
8791 buffer, and the character widths in the display table have
8792 changed, invalidate the width-run cache of the corresponding base
8795 * fileio.c (Finsert_file_contents): When invalidating the newline
8796 cache, consider the case of inserting into indirect buffer.
8798 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8799 In indirect buffers, use the paragraph cache of the base buffer.
8801 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8803 * window.c (grow_mini_window): Fix last change.
8805 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8807 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8809 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8811 * w32term.c (w32_initialize): Use LCID and LOWORD.
8813 * w32proc.c (create_child): Use pid_t for 5th argument.
8814 (IsValidLocale): Don't provide prototype for MinGW64.
8815 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8816 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8818 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8819 MinGW64 doesn't support.
8821 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8823 * w32.c (set_named_security_info): New function.
8824 (acl_set_file): Fall back on set_named_security_info if
8825 set_file_security fails.
8826 (g_b_init_set_named_security_info_w)
8827 (g_b_init_set_named_security_info_a): New static variables.
8828 (globals_of_w32): Initialize them to zero.
8829 (set_named_security_info): Set them to non-zero if the
8830 corresponding API is available.
8831 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8832 New function typedefs.
8834 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8836 Some more fixes following pixelwise resize changes including one
8838 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8839 of frame_resize_pixelwise.
8840 * widget.c (pixel_to_text_size): New function.
8841 (update_wm_hints): Have size hints respect value of
8842 frame_resize_pixelwise.
8843 (EmacsFrameResize): Alway process resize requests pixelwise.
8844 * window.c (grow_mini_window): Make sure mini window is at least
8846 * xdisp.c (display_menu_bar): Make sure menubar extends till
8848 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8849 (x_set_tool_bar_lines): Calculate pixelwise.
8850 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8851 frame_resize_pixelwise.
8853 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8855 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8856 variables not used there.
8858 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8860 * w32.c (sys_umask): New function. (Bug#16299)
8862 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8864 * dispnew.c (change_frame_size_1): Take old width of root window
8865 from that window's pixel width. (Bug#16284)
8867 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8869 Plain copy-file no longer chmods an existing destination (Bug#16133).
8870 * fileio.c (realmask): Now a static var, not a local.
8871 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8872 Remove arg STATPTR. All uses changed.
8873 (Fcopy_file): Do not alter permissions of existing destinations,
8874 unless PRESERVE-PERMISSIONS (renamed from
8875 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8876 Avoid race when testing for existing destinations and for
8877 when input and output files are the same.
8878 If changing the group fails, adjust both default and
8879 preserved permissions so that access is not granted to the
8881 (Fset_default_file_modes, init_fileio): Update realmask.
8882 (Fdefault_file_modes): Use realmask instead of calling umask.
8884 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8886 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8887 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8888 flags on the daemon pipe ends before execing.
8890 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8892 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8893 session. (Bug#14739)
8895 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8897 * callproc.c (Vexec_path): Document that exec-directory is in it.
8899 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8901 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8904 2013-12-27 Chong Yidong <cyd@gnu.org>
8906 * data.c (Fsymbol_function): Doc fix.
8908 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8910 Some more tinkering with Bug#16051.
8911 * window.c (resize_frame_windows): Don't let the size of the
8912 root window drop below the frame's default character size.
8913 Never ever delete any subwindows - let the window manager do the
8916 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8917 of toolbar lines needed when they exceed the height of the root
8919 (unwind_create_frame_1): New function.
8920 (Fx_create_frame): Generally inhibit calling the window
8921 configuration change hook here. Remove extra call to
8922 change_frame_size - it's not needed when we don't run the
8923 configuration change hook.
8925 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8927 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8928 On my Fedora 19 platform the core dumps were so big that
8929 my desktop became nearly catatonic.
8930 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8931 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8932 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8933 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8934 a clang-only syntax.
8935 * conf_post.h (__has_feature): New macro, if not already defined.
8936 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8937 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8939 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8941 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8942 is a file name. (Bug#16252)
8944 2013-12-25 Chong Yidong <cyd@gnu.org>
8946 * keyboard.c (Voverriding_terminal_local_map)
8947 (Voverriding_local_map): Doc fix.
8949 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8951 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8953 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8954 file name when it is submitted to ShellExecute. Simplify code.
8955 Don't test DOCUMENT for being a string, as that is enforced by
8956 CHECK_STRING. Doc fix.
8958 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8960 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8961 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8962 redisplay_tool_bar does. Improve and fix commentary.
8963 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8964 limits of the glyph matrices. (Bug#16051)
8965 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8966 only when the new size is different from the old one, and the new
8967 size can be achieved given the frame height.
8969 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8971 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8973 2013-12-23 Glenn Morris <rgm@gnu.org>
8975 * lread.c (Fload): Mention load-prefer-newer in doc.
8977 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8979 Handle Bug#16207 by being more restrictive when running hooks.
8980 * window.c (unwind_change_frame): New function.
8981 (Fset_window_configuration): Don't run configuration change hook
8982 while the frame configuration is unsafe. Call select_window
8985 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8987 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8989 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8991 * nsterm.h: Declare EmacsColor category.
8993 * nsterm.m (NSColor): Implement EmacsColor category.
8994 (ns_get_color): Use colorUsingDefaultColorSpace.
8995 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8997 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8999 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9001 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9002 having the PNG_NORETURN attribute, to avoid compiler warning in
9005 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9007 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9009 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9010 fringe background extension.
9011 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9012 because they are now always the same as `left' and `width',
9013 respectively. Remove code for the case that `width' and
9014 `sb_width' are different.
9016 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9018 Remove scroll_bar_actual_width from frames.
9019 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9020 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9021 (x_figure_window_size):
9022 * nsterm.m (x_set_window_size):
9023 * widget.c (set_frame_size):
9024 * w32term.c (x_set_window_size):
9025 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9026 scroll_bar_actual_width.
9028 Convert scroll_bar members to integers on Windows.
9029 * w32term.h (struct scroll_bar): Convert top, left, width,
9030 height, start, end and dragging to integers.
9031 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9033 * w32term.c (w32_set_scroll_bar_thumb)
9034 (w32_scroll_bar_handle_click): Remove XINT conversions for
9035 scroll_bar members. Treat bar->dragging as integer.
9036 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9037 first element. Remove XINT conversions for scroll_bar members.
9038 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9039 Remove XINT conversions for scroll_bar members.
9041 Fix assignment for new window total sizes.
9042 * window.c (Fwindow_resize_apply_total): Assign values for
9045 2013-12-20 Chong Yidong <cyd@gnu.org>
9047 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9048 argument to `append'.
9050 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9052 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9053 current text face, for extending the face of the display margins.
9056 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9057 Doc fix. (Bug#16190)
9059 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9061 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9064 * nsterm.m (Qfile, Qurl): New.
9065 (EV_MODIFIERS2): New macro.
9066 (EV_MODIFIERS): Use EV_MODIFIERS2.
9067 (ns_term_init): Remove font and color from DND, does not work on
9068 newer OSX, and other ports don't have them.
9069 (performDragOperation:): Handle modifiers used during drag.
9070 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9071 Remove global Lisp variables used to communicate with ns-win.el.
9072 Remove font and color handling.
9073 (syms_of_nsterm): Defsym Qfile and Qurl.
9075 2013-12-19 Anders Lindgren <andlind@gmail.com>
9077 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9078 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9080 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9081 (constrainFrameRect): Remove special case nr_screens == 1.
9082 Don't constrain size to size of view.
9084 * nsterm.h (ns_output): Remove dont_constrain.
9086 2013-12-19 Anders Lindgren <andlind@gmail.com>
9088 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9090 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9092 Minor fixes for recent openp changes.
9093 * lisp.h (GCPRO7): New macro.
9094 * lread.c (openp): Use bool for boolean; all callers changed.
9095 Protect save_string from GC. Don't assume that file descriptors
9096 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9097 warning about uninitialized variable.
9099 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9101 * w32fns.c (emacs_abort): Use intptr_t as argument of
9102 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9104 2013-12-18 Glenn Morris <rgm@gnu.org>
9106 * lread.c (Fload): Pass load_prefer_newer to openp.
9107 Don't bother checking mtime if openp already did it.
9108 (openp): Add `newer' argument, to check all suffixes
9109 and find the newest file.
9110 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9111 * callproc.c (call_process):
9112 * charset.c (load_charset_map_from_file):
9113 * emacs.c (init_cmdargs):
9114 * image.c (x_create_bitmap_from_file, x_find_image_file):
9116 * lread.c (Flocate_file_internal):
9117 * process.c (Fformat_network_address):
9118 * sound.c (Fplay_sound_internal):
9119 * w32.c (check_windows_init_file):
9120 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9122 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9124 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9126 * w32.c (getloadavg): Don't index samples[] array with negative
9127 indices. Recover from wall-clock time being set backwards.
9129 * w32term.c (w32_initialize): Declare the argument of
9130 set_user_model as const.
9132 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9133 (w32_menu_show): Constify some arguments passed to MessageBox.
9135 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9136 to initialize Lisp objects.
9138 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9139 initialize Lisp objects.
9141 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9142 use variables used only on X under that condition.
9144 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9145 variables not used there.
9147 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9149 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9150 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9152 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9154 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9155 code, revealed in presence of R2L characters, character
9156 compositions, and display vectors. A better fix for Bug#16148.
9157 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9158 GTK and NS builds, they don't have this member of struct frame.
9160 * dispextern.h (struct composition_it): Correct a comment for the
9163 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9165 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9166 This prevents a compilation error on C compilers that do not
9167 default functions to return 'int' if not declared. Also, add
9168 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9169 since it now uses inline functions.
9171 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9173 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9174 display margins on mode line, header line, and in the frame's
9175 tool-bar window. (Bug#16165)
9177 2013-12-16 Andreas Schwab <schwab@suse.de>
9179 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9181 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9183 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9186 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9188 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9190 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9192 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9193 intended to find bogus pointers in font objects (Bug#16140).
9194 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9195 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9196 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9197 Disable for MS-Windows due to Bug#15876; apparently this
9198 requires more or less substantial changes in fontset code.
9199 * xfont.c (xfont_close):
9200 * xftfont.c (xftfont_close): Call x_display_info_for_display
9201 to check whether 'Display *' is valid (Bug#16093 and probably
9204 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9206 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9207 Reported by Juanma Barranquero <lekktu@gmail.com>.
9209 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9210 open a pty on MS-Windows. (Bug#16152)
9212 * emacs.c (decode_env_path): Fix bogus comparison against
9213 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9215 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9217 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9218 (Fx_file_dialog): Add parentheses around && to silence warning.
9220 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9222 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9224 * xdisp.c (extend_face_to_end_of_line): Extend background of
9225 non-default face in margin areas as well. (Bug#16151)
9226 (display_line): Call extend_face_to_end_of_line for continued
9227 lines as well, if the display margins have non-zero width.
9228 (set_glyph_string_background_width): When needed, set the
9229 extends_to_end_of_line_p flag on glyph strings to be drawn in
9230 margin areas, not only in the text area.
9232 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9235 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9237 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9238 Don't worry about verify_error being t, since it has to be a list.
9240 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9242 Use bool for boolean, focusing on headers.
9243 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9244 No need to include <stdbool.h>, since conf_post.h does it now.
9245 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9246 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9247 (SET_PER_BUFFER_VALUE_P):
9248 * ccl.c, ccl.h (setup_ccl_program):
9249 * ccl.h (CHECK_CCL_PROGRAM):
9250 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9251 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9252 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9253 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9254 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9255 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9256 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9257 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9258 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9259 (CHARSET_FAST_MAP_SET):
9260 * coding.c (decode_coding_ccl, encode_coding_ccl):
9261 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9262 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9263 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9264 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9265 (decode_coding_c_string):
9266 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9267 * conf_post.h (has_attribute):
9268 * dispextern.h (trace_redisplay_p)
9269 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9270 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9271 (SET_GLYPH_FROM_CHAR_GLYPH)
9272 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9273 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9274 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9275 (cursor_in_mouse_face_p):
9276 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9277 (blank_row, prepare_desired_row)
9278 (build_frame_matrix_from_leaf_window, make_current)
9279 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9280 (update_window, scrolling_window, update_frame_line):
9281 * disptab.h (GLYPH_FOLLOW_ALIASES):
9282 * editfns.c (Fformat):
9283 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9284 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9285 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9286 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9287 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9288 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9289 (FONT_DEFERRED_LOG):
9290 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9291 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9292 (FRAME_MOUSE_UPDATE):
9293 * fringe.c (Fdefine_fringe_bitmap):
9294 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9295 (x_create_bitmap_from_xpm_data, xpm_load_image):
9296 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9297 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9298 (MERGE_INTERVAL_CACHE):
9299 * keymap.h (KEYMAPP):
9300 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9301 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9302 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9303 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9304 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9305 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9306 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9307 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9308 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9309 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9310 (SETUP_BUFFER_SYNTAX_TABLE):
9311 * systime.h (timespec_valid_p):
9312 * term.c (save_and_enable_current_matrix):
9313 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9314 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9315 (redisplay_internal, try_window_reusing_current_matrix)
9316 (sync_frame_with_window_matrix_rows, try_window_id)
9317 (display_menu_bar, display_tty_menu_item, display_mode_line)
9318 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9319 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9320 * xmenu.c (xmenu_show):
9321 * xterm.c (use_xim, x_term_init):
9322 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9323 (struct x_bitmap_record):
9324 Use bool for booleans.
9325 * ccl.c (struct buffer_text):
9326 * ccl.h (struct ccl_program):
9327 * charset.h (struct charset):
9329 * coding.h (struct iso_2022_spec, struct coding_system):
9330 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9331 (struct glyph_string, struct face, struct face_cache)
9332 (struct bidi_string_data, struct bidi_it)
9333 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9335 * editfns.c (Fformat):
9336 * frame.h (struct frame):
9337 * fringe.c (struct fringe_bitmap):
9338 * intervals.h (struct interval):
9339 * keyboard.h (struct kboard):
9340 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9341 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9342 (struct Lisp_Buffer_Local_Value, union specbinding):
9343 * macfont.m (struct macfont_info):
9344 * process.h (struct Lisp_Process):
9345 * termchar.h (struct tty_display_info):
9346 * window.h (struct window):
9347 * xterm.h (struct x_output):
9348 Use bool_bf for boolean bit-fields.
9349 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9350 All callers changed.
9351 * ccl.h (struct ccl_program): Remove unused members private_state,
9352 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9354 (struct ccl_spec): Remove unused members cr_carryover,
9355 eight_bit_carryover.
9356 * conf_post.h: Include <stdbool.h>.
9357 (bool_bf): New type.
9358 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9359 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9360 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9361 'do { ... } while (false)' brackets.
9362 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9363 Args must now be expressions; all callers changed.
9364 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9365 (PRODUCE_GLYPHS): Simplify use of boolean.
9366 * fileio.c (Fcopy_file):
9367 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9368 * lisp.h (UNGCPRO): Return void, not int.
9369 (FOR_EACH_TAIL): Use void expression, not int expression.
9370 * region-cache.c: Reindent.
9371 * region-cache.h: Copy comments from region-cache.c, to fix
9372 incorrect remarks about booleans.
9374 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9376 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9377 when character at point is displayed from a display vector.
9380 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9382 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9383 now a list of certificate validation checks that will abort a
9384 connection with an error.
9385 (Fgnutls_boot): Document it and use it.
9387 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9389 * w32term.c (w32_enable_frame_resize_hack): New variable.
9390 (x_set_window_size): Use it to hack frame resizing on Windows
9393 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9395 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9396 Windows-specific code to w32.c. Change error message text to
9397 match that of Posix platforms.
9399 * w32.c (w32_copy_file): New function, most of the code copied and
9400 reworked from Fcopy_file. Improve error handling. Plug memory
9401 leak when errors are thrown. Support file names outside of the
9402 current codepage. (Bug#7100)
9404 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9406 * lread.c (load_path_default): Prototype.
9408 2013-12-13 Glenn Morris <rgm@gnu.org>
9410 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9411 (dump_path): Remove.
9412 (load-path-default): Remove `changed' argument.
9413 Do not set dump_path permanently. Simplify.
9414 (init_lread): Simplify.
9415 (syms_of_lread): Remove dump_path.
9417 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9419 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9420 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9421 2013-12-12 font-related change to avoid Bug#16128, which
9422 is quite hard to fix without even more substantial changes.
9424 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9426 * font.c (font_close_object): Check for live frame (Bug#16128).
9428 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9430 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9431 Return ptrdiff_t, not int, since it's a buffer size.
9432 Reindent/reparen some macros to a more Gnuish style.
9434 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9436 Avoid undefined behavior with huge regexp interval counts.
9437 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9438 since it's now specialized to interval counts. All uses changed.
9439 Do not assume wraparound on signed integer overflow.
9440 (regex_compile): Simplify based on the above changes.
9442 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9444 Support file names on MS-Windows that use characters outside of
9445 the current system codepage. (Bug#7100)
9447 * w32.c (get_file_security, set_file_security)
9448 (create_symbolic_link): Separate pointers and boolean flags for
9449 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9450 non-zero, else the former.
9451 (codepage_for_filenames, filename_to_utf16, )
9452 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9454 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9456 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9457 Accept only one argument; all callers changed.
9458 (dostounix_filename): Remove the second argument, now works in
9459 UTF-8. All callers changed.
9460 (parse_root): Lose DBCS code.
9461 (get_long_basename, w32_get_short_filename, init_environment)
9462 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9463 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9464 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9465 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9466 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9467 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9469 (ansi_encode_filename): New function.
9470 (get_emacs_configuration, get_emacs_configuration_options):
9472 (add_volume_info, GetCachedVolumeInformation): Run the input file
9473 name through unixtodos_filename, to ensure it is stored and
9474 referenced in canonical form.
9475 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9476 (logon_network_drive, sys_link, utime): Improve error handling.
9477 (sys_access): New function.
9478 (hashval, generate_inode_val): Unused functions deleted.
9479 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9480 (check_windows_init_file): Convert error message from UTF-8 to
9481 ANSI codepage, for display in the message box.
9482 (globals_of_w32): Set w32_unicode_filenames according to the OS
9485 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9486 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9487 (syms_of_w32term): Declare w32-unicode-filenames.
9489 * w32proc.c (new_child, delete_child): Remove code that handled
9490 unused pending_deletion and input_file members of the child struct.
9491 (create_child, sys_spawnve): Convert all file names to ANSI
9492 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9493 name cannot be encoded in ANSI codepage. Don't use
9494 unixtodos_filename, mirror slashes by hand.
9495 (record_infile, record_pending_deletion): Functions deleted.
9496 (Fw32_short_file_name): Call w32_get_short_filename instead of
9499 * w32notify.c (add_watch): Work in Unicode mode when
9500 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9501 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9502 instead, do the same with Lisp primitives.
9504 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9505 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9506 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9507 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9508 (Fw32_shell_execute): Improve error reporting.
9509 (Fdefault_printer_name): Ifdef away for Cygwin.
9511 * w32.h (struct _child_process): Remove input_file and
9512 pending_deletion members that are no longer used.
9513 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9514 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9515 (ansi_encode_filename): New and updated prototypes.
9517 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9519 (unexec): Don't use dostounix_filename, it expects a file name in
9520 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9523 * fileio.c (Ffile_name_directory, file_name_as_directory)
9524 (directory_file_name, Fexpand_file_name)
9525 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9526 arguments of dostounix_filename.
9527 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9528 use MAX_UTF8_PATH for size of file-name strings.
9529 (emacs_readlinkat): Build an explicitly unibyte string for file
9531 (syms_of_fileio) <file-name-coding-system>:
9532 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9534 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9535 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9536 directories to UTF-8.
9537 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9538 environment, and each element of the input PATH, to UTF-8.
9540 * dired.c (file_attributes): Use build_unibyte_string explicitly
9541 to make Lisp strings from user and group names.
9543 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9546 * coding.c (decode_file_name, encode_file_name): New functions.
9548 * termcap.c (tgetent): Adapt to the change in arguments of
9551 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9554 * msdos.c (dostounix_filename, init_environment): Adapt to the
9555 change in arguments of dostounix_filename.
9557 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9558 [WINDOWSNT]: Encode file names passed to the image libraries in
9561 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9562 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9564 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9565 arguments of dostounix_filename.
9567 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9569 * font.h (struct font_entity) [HAVE_NS]: New field to record
9570 font driver which was used to create this entity.
9571 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9572 frame where the font was opened.
9573 (font_close_object): Add prototype.
9574 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9575 (font_close_object): Not static any more. Lost frame arg.
9576 Adjust comment and users.
9577 * alloc.c (cleanup_vector): Call font_close_object to adjust
9578 per-frame font counters correctly. If HAVE_NS, also call
9579 driver-specific cleanup for font-entity objects.
9580 * ftfont.c (ftfont_open):
9581 * nsfont.m (nsfont_open):
9582 * w32font.c (w32font_open_internal):
9583 * xfont.c (xfont_open):
9584 * xftfont.c (xftfont_open): Save frame pointer in font object.
9585 * macfont.m (macfont_open): Likewise.
9586 (macfont_descriptor_entity): Save driver pointer to be able
9587 to call its free_entity routine when font-entity is swept.
9588 * ftxfont.c (ftxfont_open): Add eassert because frame
9589 pointer should be saved by ftfont_driver.open.
9591 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9593 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9594 input polling is used. This is still meaningful for Cygwin, see
9595 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9596 * keyboard.c (poll_for_input_1, input_polling_used):
9597 Define unconditionally.
9598 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9599 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9600 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9601 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9602 (face_for_char): Likewise. Rearrange eassert and return ASCII
9603 face for CHAR_BYTE8_P.
9604 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9606 2013-12-11 Ken Brown <kbrown@cornell.edu>
9608 * dispextern.h (erase_phys_cursor):
9609 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9611 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9613 * nsterm.m (x_free_frame_resources):
9614 * term.c (tty_free_frame_resources):
9615 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9616 face cache because it's implied by free_frame_faces anyway.
9617 * w32term.c (x_free_frame_resources): Likewise. Do not call
9618 free_frame_faces twice.
9620 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9622 * editfns.c (Fformat_time_string): Mention %F in the doc.
9624 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9626 * window.c (resize_frame_windows): Don't return immediately when
9627 the root window's size doesn't change - the minibuffer window
9628 may still have to be repositioned/resized.
9629 * xfns.c (Fx_create_frame): Always change the frame size after
9630 initializing the frame's faces.
9631 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9632 change_frame_size should already have done it.
9633 (x_new_font): Assign new tool- and menu-bar heights.
9634 (x_set_window_size_1): Account for tool- and menu-bar heights
9635 (Bug#16013). Don't set pixel sizes since change_frame_size
9636 should already have done it.
9638 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9640 Remove the option of using libcrypto.
9641 * Makefile.in (LIB_CRYPTO): Remove.
9642 (LIBES): Don't use it.
9644 2013-12-11 Juri Linkov <juri@jurta.org>
9646 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9647 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9649 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9651 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9652 drawn tool bar items (Bug#16058).
9653 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9655 2013-12-09 Ken Brown <kbrown@cornell.edu>
9657 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9659 * lisp.h (get_frame_param): Adjust conditions for prototype
9662 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9664 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9665 Avoid unused macro warning if configured --without-xft.
9667 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9669 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9671 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9673 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9675 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9677 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9679 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9681 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9683 Use libcrypto's checksum implementations if available, for speed.
9684 * Makefile.in (LIB_CRYPTO): New macro.
9687 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9688 The macro didn't conform to C99 due to type mismatch,
9689 which caused compilation failure with Sun C 5.12,
9690 and it was confusing anyway. Include window.h to declare
9691 redisplay_other_windows.
9693 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9695 * window.c (set_window_buffer): Update mode line (bug#16084).
9697 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9699 Fix minor problems found by static checking.
9700 * keyboard.c (poll_for_input_1, input_polling_used):
9701 Define only if HAVE_NTGUI.
9702 * xmenu.c (popup_activate_callback): Omit unnecessary
9703 check against USE_X_TOOLKIT, which must be defined here anyway.
9704 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9707 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9709 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9711 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9713 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9715 * nsterm.m (x_set_window_size): Remove fprintf.
9716 (init): Define always. Set applicationDidFinishLaunchingCalled
9718 (applicationDidFinishLaunching:):
9719 Set applicationDidFinishLaunchingCalled.
9720 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9723 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9725 Pixel resize changes for NS (Bug#16049).
9726 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9727 height/width. row/cols are locals.
9728 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9729 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9730 (windowWillResize): Remove gsextra. Calculate extra as in
9732 (x_new_font): Don't change frame size if fullscreen.
9733 Change size pixelwise.
9735 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9736 comment in xfns.c. Change to pixelwise call.
9738 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9740 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9743 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9745 * xterm.c (input_signal_count): Remove.
9746 (x_dispatch_event): Define unconditionally.
9747 (x_make_frame_visible): Process X events until the frame
9748 is really visible (Bug#16027).
9749 * xterm.h (x_dispatch_event): Declare unconditionally.
9751 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9753 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9755 * nsterm.m (x_set_window_size): Handle pixelwise.
9757 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9759 * w32term.c (x_new_font):
9760 * xterm.c (x_new_font): Calculate new frame size from new font
9763 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9765 * lisp.h (FOR_EACH_TAIL): New macro.
9766 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9768 * window.c (select_window): Call second wset_redisplay before we change
9769 selected_window (bug#16034).
9771 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9773 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9775 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9777 * w32xfns.c: Include window.h, to avoid a compiler warning.
9779 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9781 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9782 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9783 window_scroll takes care of it.
9784 (Fset_window_point, Fdelete_other_windows_internal)
9785 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9786 (Fsplit_window_internal, Fdelete_window_internal)
9787 (Fresize_mini_window_internal, Fset_window_configuration)
9788 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9789 cause redisplay instead of forcing a complete redisplay.
9790 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9791 we're only affecting the selected_window.
9793 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9795 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9796 directional control characters. Update type and category
9797 determination according to the UBA from Unicode v6.3.
9798 (bidi_category_t): New category EXPLICIT_FORMATTING.
9800 * dispextern.h (bidi_type_t): Update to include new bidirectional
9801 properties introduced with Unicode v6.3. (Bug#16043)
9803 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9805 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9808 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9810 * font.c (font_list_entities): Remove dummy assignment.
9811 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9812 used on graphic displays only. Remove unused 'font_encoder' member.
9813 (struct font_bitmap): Remove unused 'extra' member.
9814 * nsfont.m (nsfont_open):
9815 * w32font.c (w32font_open_internal):
9816 * ftfont.c (ftfont_get_bitmap): Adjust users.
9818 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9820 Use bool for boolean.
9821 * tparam.c (tparam1):
9822 * undo.c (record_point, record_property_change):
9823 Use bool for boolean, for local vars that are always true or false.
9825 Minor integer overflow fixes (Bug#16033).
9826 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9827 This improves on the previous fix to this function.
9828 (window_resize_check): When summing up pixel counts, don't rely on
9829 undefined behavior if the sum overflows.
9831 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9833 * window.c (Fset_window_new_pixel): Don't choke at negative
9834 argument value (Bug#16033).
9836 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9837 to avoid crash in window_box_height.
9839 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9840 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9842 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9844 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9846 Minor integer overflow fixes.
9847 * window.c (Fset_window_new_pixel, grow_mini_window):
9848 * xdisp.c (Fwindow_text_pixel_size):
9849 Avoid undefined behavior on signed integer overflow.
9850 * xfns.c (x_set_mouse_color):
9851 Check that drag shape fits in 'unsigned', since that's what X wants.
9853 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9855 Improve reporting of fatal exception on MS-Windows.
9856 * w32fns.c (my_exception_handler): New function.
9857 (globals_of_w32fns): Set it up as the unhandled exception
9858 handler. Initialize exception code and address to zeros.
9859 (emacs_abort): If the exception code and address are available,
9860 print them at the beginning of the backtrace. Fix the format of
9861 printing addresses (was producing 0x0x12345678 on XP).
9864 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9866 * eval.c (Fbacktrace__locals): New function.
9867 (syms_of_eval): Defsubr it.
9869 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9871 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9872 Define here to unify between...
9873 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9874 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9876 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9878 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9880 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9881 fringe background extension.
9882 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9883 because they are now always the same as `left' and `width',
9884 respectively. Remove code for the case that `width' and
9885 `sb_width' are different.
9887 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9889 Fix minor problems found by static checking.
9890 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9891 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9892 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9894 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9896 * image.c (imagemagick_compute_animated_image): Don't crash if we
9897 have an animation with different-sized images (bug#15313).
9899 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9901 Remove some unused items introduced during pixelwise change.
9902 * window.c (window_resize_total_check): Remove unused function.
9903 * xdisp.c (remember_mouse_glyph): Remove unused label.
9904 (Ftool_bar_height): Move declaration inside #if.
9905 * xterm.c (x_set_window_size): Don't use r and c.
9907 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9909 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9912 * window.c (Fset_window_configuration): Comment out unused variables.
9914 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9916 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9918 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9920 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9922 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9923 HAVE_GNUTLS3 (Bug#16001).
9925 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9926 if interrupts are deferred (Bug#15801).
9928 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9930 Support resizing frames and windows pixelwise.
9931 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9932 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9933 (struct glyph_matrix): Replace window_left_col and
9934 window_top_line by window_pixel_left and window_pixel_top.
9935 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9937 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9938 (draw_window_divider, move_it_to, x_draw_right_divider)
9939 (x_draw_bottom_divider, change_frame_size): Add or fix
9941 * dispnew.c (change_frame_size_1): Change prototype.
9942 (adjust_glyph_matrix, required_matrix_width)
9943 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9944 values instead of lines and columns.
9945 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9946 WINDOW_TOTAL_FRINGE_WIDTH.
9947 (handle_window_change_signal, do_pending_window_change)
9948 (init_display): Adjusts calls of change_frame_size.
9949 (change_frame_size, change_frame_size_1): Handle pixelwise
9951 * frame.c (Qright_divider_width, Qbottom_divider_width):
9953 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9954 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9955 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9956 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9958 (set_frame_param): New function.
9959 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9960 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9961 (Ffringe_width, Fborder_width, Fright_divider_width)
9962 (Fbottom_divider_width): New functions, defsubr them.
9963 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9964 New argument pixelwise.
9965 (struct frame_parm_table): New members Qright_divider_width and
9966 Qbottom_divider_width.
9967 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9968 (x_report_frame_params): Handle Qright_divider_width and
9969 Qbottom_divider_width.
9970 (x_set_right_divider_width, x_set_bottom_divider_width):
9972 (frame_resize_pixelwise): New option.
9973 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9974 new_pixelwise, right_divider_width and bottom_divider_width;
9975 remove total_lines; rename text_lines, text_cols, new_text_lines
9976 and new_text_cols to text_height, text_width, new_height and
9977 new_width respectively.
9978 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9979 FRAME_TEXT_WIDTH respectively.
9980 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9981 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9982 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9984 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9985 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9986 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9987 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9988 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9989 (FRAME_TOTAL_COLS_ARG): Remove macro.
9990 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9991 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9992 (x_wm_set_size_hint): Handle frame pixel sizes.
9993 * indent.c (compute_motion, Fcompute_motion):
9994 Call window_body_width instead of window_body_cols.
9995 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9996 (make_lispy_position): Handle right and bottom dividers.
9997 (Fsuspend_emacs): Pixelize call of change_frame_size.
9998 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9999 * lisp.h: Extern set_frame_param.
10000 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10002 (Fx_create_frame): Add entry for vertical_drag_cursor.
10003 Pixelize call of change_frame_size.
10004 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10005 * nsterm.m (ns_update_window_end): Optionally draw right
10007 (x_set_window_size): Add argument pixelwise.
10008 Call check_frame_size and change_frame_size with pixelwise zero.
10009 (ns_draw_window_divider): New function.
10010 (ns_redisplay_interface): Add ns_draw_window_divider.
10011 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10012 (x_new_font): Call x_set_window_size with pixelwise zero.
10013 * print.c (print_object): For a window print its sequence
10015 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10016 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10017 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10018 (w32_createwindow): Use scroll bar area width.
10019 (w32_wnd_proc): Handle bottom divider width.
10020 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10021 (Fx_create_frame): Default divider width parameters.
10022 Caclulate sizes pixelwise. Add vertical drag cursor support.
10023 (x_create_tip_frame): Default divider widths to zero.
10024 Pixelize call to change_frame_size.
10025 (Fx_show_tip): Add handling of divider widths. Pixelize window
10026 position and sizes.
10027 (Fw32_frame_rect): New function.
10028 (frame_parm_handler w32_frame_parm_handlers): Add divider
10030 (Vx_window_vertical_drag_shape): Add variable.
10031 * w32inevt.c (resize_event, maybe_generate_resize_event):
10032 Pixelize change_frame_size calls.
10033 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10035 * w32term.c (w32_draw_window_divider): New function.
10036 (x_update_window_end): Handle right divider.
10037 (w32_draw_fringe_bitmap, x_scroll_run)
10038 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10039 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10040 Calculate new frame sizes pixelwise.
10041 (x_new_font): Pixelize call to x_set_window_size.
10042 (x_check_fullscreen): Pixelize call to change_frame_size.
10043 (x_set_window_size_1, x_set_window_size): New argument
10044 pixelwise. Calculate pixelwise.
10045 (x_wm_set_size_hint): Use scroll bar area width.
10046 (w32_redisplay_interface): Add w32_draw_window_divider.
10047 * w32term.h (struct w32_output): Add vertical drag cursor.
10048 * widget.c (set_frame_size, update_wm_hints)
10049 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10051 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10052 * window.c (sequence_number): Restore.
10053 (Fwindow_pixel_width, Fwindow_pixel_height)
10054 (Fwindow_mode_line_height, Fwindow_header_line_height)
10055 (window_pixel_to_total, Frun_window_scroll_functions)
10056 (Fset_window_new_pixel, window_resize_apply_total)
10057 (Fwindow_resize_apply_total): New functions.
10058 (window_body_height, window_body_width): Rename from
10059 window_body_lines. New argument PIXELWISE.
10060 Calculate pixelwise.
10061 (Fwindow_body_height, Fwindow_body_width): New argument
10063 (coordinates_in_window, window_relative_x_coord): Use window's
10064 pixel width instead of total width.
10065 (replace_window, recombine_windows): Initialize pixel values.
10066 (resize_root_window, resize_frame_windows, grow_mini_window)
10067 (shrink_mini_window): New argument PIXELWISE.
10068 Calculate pixelwise.
10069 (Fdelete_other_windows_internal, adjust_window_margins)
10070 (window_resize_check, window_resize_apply)
10071 (Fdelete_window_internal, Fresize_mini_window_internal)
10072 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10073 (check_frame_size): Rename arguments. New argument PIXELWISE.
10074 Calculate pixelwise.
10075 (set_window_buffer): Make samebuf bool. Run configuration change
10076 hook only if buffer changed.
10077 (Fset_window_buffer): Rewrite doc-string.
10078 (make_window): Initialize new_pixel slot.
10079 (Fwindow_resize_apply): Check pixel size of root window.
10080 (Fsplit_window_internal): Call 2nd argument pixel_size.
10081 Calculate pixelwise.
10082 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10084 (save_window_data): New slots frame_text_width,
10085 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10086 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10088 (Fcurrent_window_configuration, Fset_window_configuration)
10089 (save_window_save, compare_window_configurations): Handle new
10090 slots in save_window_data and saved_window.
10091 (Fset_window_scroll_bars): Fix doc-string.
10092 (window_resize_pixelwise): New variable.
10093 (coordinates_in_window, Fcoordinates_in_window_p):
10095 (make_parent_window): Adjust sequence_number.
10096 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10098 * window.h (struct window): New members new_pixel, pixel_left,
10099 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10100 (wset_new_pixel): New function.
10101 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10102 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10103 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10104 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10105 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10106 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10107 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10108 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10109 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10110 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10111 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10112 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10113 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10114 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10115 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10117 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10118 (window_body_width, check_frame_size): Adapt external declarations.
10119 * xdisp.c (last_max_ascent): New integer.
10120 (window_text_bottom_y): Handle bottom divider.
10121 (window_box_width, window_box_height): Calculate pixelwise.
10122 (get_glyph_string_clip_rects): Handle right divider.
10123 (remember_mouse_glyph): When windows are resized pixelwise
10124 proceed with width and height set to 1.
10125 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10126 WINDOW_TOTAL_WIDTH.
10127 (move_it_to): Calculate and return maximum x position
10129 (Fwindow_text_pixel_size): New function.
10130 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10131 (tool_bar_lines_needed): Rename to tool_bar_height.
10132 Calculate pixelwise.
10133 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10134 Calculate pixelwise.
10135 (redisplay_tool_bar): Calculate pixelwise.
10136 (redisplay_window): Calculate pixelwise. Handle dividers.
10137 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10138 (x_draw_vertical_border): Handle dividers.
10139 (define_frame_cursor1): Handle vertical drag cursor.
10140 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10141 (expose_window): Calculate pixelwise. Handle dividers.
10142 (init_xdisp): Initialize pixel values.
10143 * xfaces.c (Qwindow_divider): New face.
10144 (realize_basic_faces): Realize it.
10145 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10146 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10147 (x_set_scroll_bar_default_width): Default actual width to 16.
10148 (Fx_create_frame): Set sizes pixelwise.
10149 (x_create_tip_frame): Default divider widths to zero.
10150 Pixelize call of change_frame_size.
10151 (Fx_show_tip): Handle divider widths. Initial pixel position
10153 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10154 (Vx_window_vertical_drag_shape): New option.
10155 * xmenu.c (free_frame_menubar): Pixelize call of
10157 * xterm.c (x_draw_window_divider): New function.
10158 (x_update_window_end): Optionally draw right divider.
10159 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10160 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10161 (handle_one_xevent, x_new_font): Calculate pixelwise.
10162 (x_set_window_size_1, x_set_window_size): New argument
10163 pixelwise. Calculate pixelwise.
10164 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10165 (struct x_redisplay_interface): Add x_draw_window_divider.
10166 * xterm.h (struct x_output): Add vertical_drag_cursor.
10168 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10170 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10171 Set invisible frames's `redisplay' when a full redisplay is requested.
10172 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10173 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10174 (display_mode_lines): Set it here instead.
10176 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10178 * dispextern.h (set_window_update_flags): Remove.
10180 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10182 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10184 * xdisp.c (REDISPLAY_SOME_P): New macro.
10185 (redisplay_internal): Use it (bug#15999).
10186 (prepare_menu_bars, redisplay_window): Use it as well.
10188 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10190 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10192 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10193 (globals_of_w32font): Zero it out.
10194 (GetCharWidth32W_Proc): New function pointer.
10195 (get_char_width_32_w): New function.
10196 (compute_metrics): If get_glyph_outline_w returns an error, try
10197 get_char_width_32_w before declaring a failure. This avoids
10198 punishing raster (a.k.a. "bitmap") fonts by slowing down
10199 redisplay. (Bug#6364).
10201 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10203 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10204 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10205 highlight needs to be redisplayed. (Bug#15913)
10207 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10209 Fix minor problems found by static checking.
10210 * buffer.h (struct buffer_text, struct buffer):
10211 * frame.h (struct frame):
10212 * window.h (struct window):
10213 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10214 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10215 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10216 no-longer-valid use of HAVE_MENUS.
10217 * xdisp.c (propagate_buffer_redisplay): Now static.
10219 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10221 * xmenu.c (Fmenu_or_popup_active_p):
10222 * window.c (Fset_window_configuration):
10223 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10224 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10225 * fns.c (Fyes_or_no_p):
10226 * editfns.c (Fmessage_box, Fmessage_or_box):
10227 * alloc.c (make_save_ptr_ptr):
10228 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10230 * window.c (Fset_window_configuration): Move select_window later.
10232 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10234 Refine redisplay optimizations to only redisplay *some* frames/windows
10235 rather than all of them.
10236 * xdisp.c (REDISPLAY_SOME): New constant.
10237 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10238 (bset_redisplay, bset_update_mode_line): New functions.
10239 (message_dolog): Use bset_redisplay.
10240 (clear_garbaged_frames): Use fset_redisplay.
10241 (echo_area_display): Use wset_redisplay.
10242 (buffer_shared_and_changed): Remove.
10243 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10244 frame titles. Compute the actual set of windows redisplayed.
10245 Don't update frame titles and menu bars for frames that don't need to
10247 (propagate_buffer_redisplay): New function.
10249 (redisplay_internal): Use it. Be more selective in the set of windows
10250 we redisplay. Propagate windows_or_buffers_changed to
10251 update_mode_lines a bit later to simplify the code.
10252 (mark_window_display_accurate_1): Reset window and buffer's
10254 (redisplay_window): Do nothing if neither the window nor the buffer nor
10255 the frame needs redisplay.
10256 * window.h (struct window): Add `redisplay' field.
10257 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10258 (redisplay_other_windows, window_list): New declarations.
10259 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10260 (window_list): Not static any more.
10261 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10262 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10263 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10264 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10265 * frame.h (struct frame): Add `redisplay' field.
10266 Move `external_menu_bar' bitfield next to other bit-fields.
10267 (SET_FRAME_GARBAGED): Use fset_redisplay.
10268 (SET_FRAME_VISIBLE): Don't garbage the frame;
10269 Use redisplay_other_windows.
10270 * buffer.h (struct buffer): Add `redisplay' field.
10271 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10272 (modify_overlay): Use bset_redisplay.
10273 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10275 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10277 Support w32 file notifications in batch mode.
10278 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10279 invalid (which happens in batch mode). If non-interactive, call
10280 handle_file_notifications to store file notification events in the
10281 input queue. (Bug#15933)
10283 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10285 * w32inevt.c (handle_file_notifications): Now external, not static.
10287 * w32term.h (handle_file_notifications): Provide prototype.
10289 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10290 init_crit, since init_display, which does that otherwise, is not
10293 2013-11-27 Glenn Morris <rgm@gnu.org>
10295 * Makefile.in ($(lispsource)/international/charprop.el): New.
10296 (emacs$(EXEEXT)): Depend on charprop.el.
10298 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10300 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10301 deleting portions of the buffer under non-nil REPLACE argument.
10304 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10305 directory, watch it and not its parent.
10306 (add_watch): Allow empty string in FILE.
10308 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10310 * window.c (Fset_window_start, window_resize_apply)
10311 (window_scroll): Reset window_end_valid (Bug#15957).
10313 2013-11-27 Glenn Morris <rgm@gnu.org>
10315 * Makefile.in (leimdir): Now in lisp source directory.
10316 ($(leimdir)/leim-list.el): Just use ../leim .
10317 * epaths.in (PATH_DUMPLOADSEARCH):
10318 * lread.c (load_path_default):
10319 * nsterm.m (ns_load_path): No more leim directory.
10321 2013-11-26 Andreas Schwab <schwab@suse.de>
10323 * .gdbinit (xgettype): Add cast.
10325 2013-11-26 Glenn Morris <rgm@gnu.org>
10327 Preload leim-list.el.
10328 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10329 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10330 is a single directory.
10332 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10334 bool-vector-subsetp is now the normal direction (Bug#15912).
10335 * data.c (Fbool_vector_subsetp): Test whether the first argument
10336 is a subset of the second one, not the reverse. Add doc string.
10338 Fix minor problems found by static checking.
10339 * lread.c (load_path_default): Now static.
10340 * textprop.c (text_property_stickiness): Be consistent about the
10341 test used when deciding whether to consider the previous character.
10342 This simplifies the code a bit.
10344 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10346 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10348 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10349 (syms_of_frame): Don't defsubr them.
10351 2013-11-25 Glenn Morris <rgm@gnu.org>
10353 * lread.c (load_path_default): Change the sense of the argument.
10354 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10355 from dump_path. When it is not, avoid checking dump_path twice.
10357 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10358 uninstalled dump_path against installed Vload_path. (Bug#15964)
10360 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10362 Export get_pos_property to Elisp.
10363 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10364 (syms_of_editfns): Export it to Elisp.
10366 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10368 2013-11-23 Romain Francoise <romain@orebokech.com>
10370 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10371 initialization here ...
10372 (syms_of_fileio): ... from here.
10374 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10376 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10377 Please use --enable-check-lisp-object-type.
10379 2013-11-23 Glenn Morris <rgm@gnu.org>
10381 * process.c (get_process): Explicit error for dead buffers.
10383 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10385 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10387 2013-11-23 Glenn Morris <rgm@gnu.org>
10389 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10390 * lread.c (load_path_check): Take path to check as argument.
10391 (load_path_default): New, split from init_lread.
10392 (init_lread): Move calc of default load-path to load_path_default.
10393 Empty elements in EMACSLOADPATH now stand for the default.
10394 (load-path): Doc fix.
10395 * emacs.c (decode_env_path): Add option to treat empty elements
10396 as nil rather than ".".
10397 * callproc.c (init_callproc_1, init_callproc):
10398 * image.c (Vx_bitmap_file_path):
10399 * lisp.h (decode_env_path):
10400 * lread.c (Vsource_directory):
10401 Update for new argument spec of decode_env_path.
10403 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10405 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10406 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10408 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10410 Fix some dependency problems that cause unnecessary recompiles.
10412 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10413 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10414 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10415 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10416 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10417 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10418 (boostrap-clean): No need to remove stamp-oldxmenu.
10420 Fix recently introduced bool vector overrun.
10421 This was due to an optimization that went awry.
10422 Reported by Glenn Morris in
10423 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10424 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10425 for empty vectors, undoing the 2013-11-18 change.
10426 * data.c (bool_vector_binop_driver): Rely on this.
10427 Fix bug that occasionally overran the destination.
10428 * lisp.h (struct Lisp_Bool_vector): Document this.
10430 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10432 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10435 * nsterm.m (init, run, stop:): Comment out for now, does not work
10438 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10440 * charset.c (syms_of_charset): Don't read past end of string.
10442 2013-11-19 Glenn Morris <rgm@gnu.org>
10444 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10446 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10448 Add hooks to run on gaining/losing focus. (Bug#15029)
10449 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10450 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10451 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10453 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10455 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10456 The old names predated the API change that put destination at end.
10458 Improve API of recently-added bool vector functions (Bug#15912).
10459 The old API had (bool-vector-count-matches A B)
10460 and (bool-vector-count-matches-at A B I), which gave the
10461 misleading impression that the two functions were variants, one
10462 with a location I. The new API has (bool-vector-count-population A)
10463 and (bool-vector-count-consecutive A B I) to make the distinction
10464 clearer. The first function no longer has a B argument, since the
10465 caller can easily determine the number of nils if the length and
10466 number of ts is known.
10467 * data.c (Fbool_vector_count_population): Rename from
10468 bool_vector_count_matches, and accept just 1 argument.
10469 (Fbool_vector_count_consecutive): Rename from
10470 Fbool_vector_count_matches_at.
10472 Always allocate at least one bits_word per bool vector.
10473 See Daniel Colascione in:
10474 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10475 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10476 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10477 * lisp.h (struct Lisp_Bool_vector): Document this.
10479 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10481 * insdel.c (invalidate_buffer_caches): New function, consolidated
10482 from part of prepare_to_modify_buffer.
10483 (insert_from_gap, prepare_to_modify_buffer):
10484 * coding.c (code_convert_region, code_convert_string):
10485 Call invalidate_buffer_caches. (Bug#15841)
10487 * lisp.h (invalidate_buffer_caches): Add prototype.
10489 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10491 * w32term.c (x_update_window_end): Don't invalidate the entire
10492 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10493 highlight needs to be redisplayed. (Bug#15913)
10495 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10497 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10499 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10501 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10502 while we are using Vprin1_to_string_buffer.
10504 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10505 after inserting the description string. (Bug#15907)
10507 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10509 * data.c: Work around bogus GCC diagnostic about shift count.
10510 Reported by Eli Zaretskii in
10511 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10512 (pre_value): New function.
10513 (count_trailing_zero_bits): Use it.
10515 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10517 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10518 assume C macros are not supported even under -g3 in these old GCC
10521 2013-11-15 Leo Liu <sdl.web@gmail.com>
10523 * minibuf.c (Ftry_completion, Fall_completions)
10524 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10526 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10528 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10529 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10530 This avoids placing unnecessary constants into the Emacs code.
10532 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10534 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10535 for Cygwin w32 build.
10537 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10538 for Cygwin w32 build. (Bug#15892)
10540 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10542 Simplify, port and tune bool vector implementation.
10543 * alloc.c (bool_vector_exact_payload_bytes)
10544 (bool_vector_payload_bytes): Remove.
10545 (bool_vector_fill): Return its argument.
10546 * alloc.c (bool_vector_fill):
10548 * print.c (print_object):
10549 Simplify by using bool_vector_bytes.
10550 * alloc.c (make_uninit_bool_vector):
10551 New function, broken out from Fmake_bool_vector.
10552 (Fmake_bool_vector): Use it. Use tail call.
10553 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10554 * data.c (BITS_PER_ULL): New constant.
10555 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10556 if long long versions don't exist.
10557 (shift_right_ull): New function.
10558 (count_one_bits_word): New function, replacing popcount_bits_word
10559 macro. Don't assume that bits_word is no wider than long long.
10560 (count_one_bits_word, count_trailing_zero_bits):
10561 Don't assume that bits_word is no wider than long long.
10562 * data.c (bool_vector_binop_driver, bool_vector_not):
10563 * fns.c (Fcopy_sequence):
10565 Create an uninitialized destination, to avoid needless work.
10566 (internal_equal): Simplify.
10567 (Ffillarray): Prefer tail call.
10568 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10569 contain at least one word.
10570 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10571 chars are narrower than ints.
10572 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10573 * fns.c (Fcopy_sequence):
10575 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10576 Don't try to port to hosts where bits_word values have holes; the
10577 code wouldn't work there anyway. Verify this assumption, though.
10578 (bool_vector_bytes): New function.
10579 (make_uninit_bool_vector): New decl.
10580 (bool_vector_fill): Now returns Lisp_Object.
10582 * xfns.c (xic_create_fontsetname):
10583 * xrdb.c (gethomedir): Prefer tail calls.
10585 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10587 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10588 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10590 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10591 that requires a return value.
10592 (Fset_buffer_modified_p): Take advantage of this change to do
10595 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10597 * buffer.c (Frestore_buffer_modified_p): Sync it with
10598 Fset_buffer_modified_p.
10599 (Fforce_mode_line_update): New function, moved from subr.el.
10600 (Fset_buffer_modified_p): Use them.
10601 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10603 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10605 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10606 This avoids undefined behavior when subtracting pointers into
10607 different aways. On my platform it also makes the code a tad
10608 smaller and presumably faster.
10610 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10612 * keyboard.c (command_loop_1): Use region-extract-function.
10613 * insdel.c (Qregion_extract_function): Not static any more (can we
10614 stop pretending that these vars can benefit from being marked static?).
10616 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10618 * search.c (find_newline): If buffer text is relocated during the
10619 "dumb loop", adjust C pointers into buffer text to follow suit.
10622 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10624 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10625 for conversion (Bug#15837).
10627 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10629 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10630 for the entire range of inserted characters. (Bug#15841)
10632 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10634 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10636 (realize_default_face): Remove assignment to distant-foreground if
10637 unspecified (Bug#15815).
10639 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10641 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10642 cache-long-scans disabled, since we don't want to call
10643 prepare_to_modify_buffer (in insert_1_both) for each message we
10646 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10647 from buffer.c. Improve commentary to the buffer field setter
10650 * buffer.c (bset_cache_long_scans): Static function deleted.
10651 Improve commentary to the buffer field setter functions.
10652 (init_buffer_once): Default for cache-long-scans changed to t.
10655 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10657 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10659 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10660 This bug was introduced in my 2013-06-21 change, and caused
10661 struct Lisp_Sub_Char_Table objects to be given too many slots,
10662 which broke 'make -C admin/unidata'.
10664 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10666 Import changes from mac-port 4.5.
10667 * macfont.m (mac_font_copy_default_descriptors_for_language)
10668 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10669 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10670 (macfont_language_default_font_names): New.
10671 (macfont_list): Rearrange language/charset code.
10672 (macfont_close): Don't check for macfont_info->cache.
10673 (mac_ctfont_create_preferred_family_for_attributes): New font
10674 selection code, call
10675 mac_font_copy_default_name_for_charset_and_languages.
10676 (mac_font_copy_default_descriptors_for_language)
10677 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10679 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10681 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10683 Port to C11 aligned_alloc, and fix some integer overflows.
10684 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10685 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10686 and use of posix_memalign replaced with aligned_alloc.
10687 (aligned_alloc): New function, defined or declared as needed.
10688 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10689 Don't undef; configure.ac now does this.
10690 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10691 (calloc, aligned_alloc): Check for integer overflow.
10692 (aligned_alloc): Rename from memalign. All uses changed.
10693 (memalign): New function, an alias for aligned_alloc.
10695 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10697 * xdisp.c (redisplay_internal): Fix typo in last change.
10699 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10701 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10703 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10705 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10706 redisplay--mode-lines-cause.
10707 (redisplay_internal): Keep them uptodate. Remove redundant check of
10708 buffer_shared_and_changed.
10709 * *.[chm]: Number every assignment to update_mode_lines so we
10710 can track why it is set.
10712 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10714 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10716 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10718 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10719 can track why it is set.
10721 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10723 Integer-related fixes for term.c etc.
10724 * dispextern.h (face_tty_specified_color): New function.
10725 * term.c (turn_on_face): Don't rely on undefined behavior when
10726 assigning an out-of-range value to 'long'.
10727 Simplify test for toggling highlight.
10728 (tty_capable_p): Omit last two (unused) args. All callers changed.
10729 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10730 (read_menu_input, tty_menu_activate, tty_menu_show):
10731 * xfaces.c (x_supports_face_attributes_p)
10732 (tty_supports_face_attributes_p):
10733 Use bool for boolean. All callers changed.
10734 (tty_supports_face_attributes_p): Omit defaults for color indices;
10735 no longer needed. Simplify tail call.
10737 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10739 * xdisp.c (prepare_menu_bars): Mark static.
10740 * lisp.h (prepare_menu_bars): Don't declare.
10741 * xselect.c (x_handle_selection_clear):
10742 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10744 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10746 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10747 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10749 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10751 * keyboard.c (Fcommand_error_default_function): Rename from
10752 Fdefault_error_output.
10754 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10756 * keyboard.c (Fdefault_error_output): New function, extracted from
10757 cmd_error_internal.
10758 (syms_of_keyboard): Use it for Vcommand_error_function.
10760 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10762 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10763 (init_eval): Use it to ensure handlerlist is non-NULL.
10764 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10765 (Fsignal): Adjust NULLness test of handlerlist.
10766 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10768 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10770 * callproc.c (call_process): Call prepare_to_modify_buffer before
10771 decoding text read from the sub-process, as the decoded stuff will
10772 be inserted into the buffer. This will invalidate the various
10773 caches maintained for the buffer. (Bug#15148)
10775 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10777 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10778 string of glyphless-char-display.
10780 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10782 * nsfns.m (ns_get_name_from_ioreg): New function.
10783 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10784 OSX >= 10.9. Use ns_get_name_from_ioreg.
10786 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10788 Simplify and port recent bool vector changes.
10789 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10790 only in this file. Use a more-efficient implementation if the
10791 second argument is a power of 2.
10792 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10793 Remove no-longer-necessary compile-time checks.
10794 (bool_vector_exact_payload_bytes): New function.
10795 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10796 exact payload changed to call the new function. Do not assume
10797 that the arg or result fits in ptrdiff_t.
10798 (bool_vector_fill): New function.
10799 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10801 (vroundup_ct): Don't assume arg fits in size_t.
10802 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10803 invoke set_category_set.
10804 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10805 All callers changed. Use bool_vector_set.
10806 * category.h (XCATEGORY_SET): Remove; no longer needed.
10807 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10808 bool_vector_bitref.
10809 * data.c (Faref): Use bool_vector_ref.
10810 (Faset): Use bool_vector_set.
10811 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10812 (Fbool_vector_not, Fbool_vector_count_matches)
10813 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10814 * fns.c (concat): Use bool_vector_ref.
10815 (Ffillarray): Use bool_vector_fill.
10816 (mapcar1): Use bool_vector_ref.
10817 (sxhash_bool_vector): Hash words, not bytes.
10818 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10819 a constant, since it's now used in #if.
10820 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10821 unsigned char on unusual architectures, so that we no longer
10822 assume that the number of bits per bits_word is a power of two or
10823 is a multiple of 8 or of CHAR_BIT.
10824 (Qt): Add forward decl.
10825 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10826 at least as strictly as bits_word.
10827 (bool_vector_data, bool_vector_uchar_data): New accessors.
10828 All data structure accesses changed to use them.
10829 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10830 (bool_vector_set): New functions.
10831 (bool_vector_fill): New decl.
10832 (ROUNDUP): Move to alloc.c as described above.
10834 Fix recent gnutls changes.
10835 * gnutls.c (Fgnutls_boot): Don't assume C99.
10836 * process.c (wait_reading_process_output): Fix typo in recent change.
10838 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10840 * process.c (wait_reading_process_output, read_process_output)
10841 (send_process): Check gnutls_state is not NULL.
10843 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10844 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10846 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10848 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10849 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10851 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10854 * nsfns.m (Fx_create_frame): Fix memory leak.
10856 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10857 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10858 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10860 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10862 * xdisp.c (message3_nolog, message_with_string): Encode the string
10863 before writing it to the terminal in a non-interactive session.
10865 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10866 sure we concatenate them into a unibyte string.
10868 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10869 resulting temporary name before returning it to the caller.
10870 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10871 is a unibyte string, convert NAME to a unibyte string to ensure
10872 that the result is also a unibyte string.
10874 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10875 create unibyte strings from default paths and directory/file
10878 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10881 * callproc.c (init_callproc): Use build_unibyte_string to make
10882 sure we create unibyte strings from default paths and
10883 directory/file names.
10885 * buffer.c (init_buffer): Don't store default-directory of
10886 *scratch* in multibyte form. The original problem which led to
10887 that is described in
10888 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10889 but it was solved long ago. (Bug#15260)
10891 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10893 Port to stricter C99 platforms.
10894 Especially, C99 prohibits nesting a struct X inside struct Y if
10895 struct X has a flexible array member.
10896 * alloc.c (struct sdata): New type.
10897 (sdata): Implement in terms of struct sdata.
10898 Remove u member; all uses replaced by next_vector, set_next_vector.
10899 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10900 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10901 (struct sblock): Rename first_data member to data, which is now
10902 a flexible array member. All uses changed.
10903 (next_vector, set_next_vector, large_vector_vec): New functions.
10904 (vector_alignment): New constant.
10905 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10906 (struct large-vector): Now merely a NEXT member, since the old approach
10907 ran afoul of stricter C99. All uses changed to use
10908 large_vector_vec or large_vector_offset.
10909 (large_vector_offset): New constant.
10910 * dispnew.c: Include tparam.h, for tgetent.
10911 Do not include term.h; no longer needed.
10912 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10913 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10914 (struct Lisp_Vector): Use a flexible array member for contents,
10915 instead of a union with a member that is an array of size 1.
10917 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10918 fact that the struct no longer contains a union.
10919 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10920 (struct Lisp_Save_Value, struct Lisp_Free):
10921 Use unsigned, not int, for spacers, to avoid c99 warning.
10922 (union specbinding): Use unsigned, not bool, for bitfield, as
10923 bool is not portable to pre-C99 hosts.
10925 2013-11-04 Glenn Morris <rgm@gnu.org>
10927 * emacs.c (usage_message): Mention that `-L :...' appends.
10929 2013-11-02 Glenn Morris <rgm@gnu.org>
10931 * Makefile.in (abs_builddir): Remove.
10932 (bootstrap_exe): Use relative filename.
10934 Use relative filenames in TAGS files.
10935 * Makefile.in (abs_srcdir): Remove it again.
10936 (.PHONY): Remove frc.
10937 (maintainer-clean): No more TAGS-LISP file.
10938 (TAGS): Pass relative file names to etags.
10939 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10941 * Makefile.in (abs_srcdir): New, set by configure.
10943 (maintainer-clean): Remove pointless echo. That should be in the
10944 top-level Makefile, if anywhere. Delete TAGS-LISP.
10945 (extraclean): No s/ and m/ directories for some time.
10946 (TAGS): Also depend on ctagsfiles3.
10947 Remove no-longer-defined S_FILE.
10948 Pass absolute filenames to etags once more.
10949 (TAGS-LISP): Replace lispdir with its expansion.
10950 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10951 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10953 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10955 * xfaces.c (check_lface_attrs, realize_default_face):
10956 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10957 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10959 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10961 * emacs.c (original_pwd): Remove global var by making it local.
10962 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10964 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10966 * xfaces.c: Declare color_distance.
10967 (QCdistant_foreground): New variable.
10968 (NEAR_SAME_COLOR_THRESHOLD): New define.
10969 (load_color2): New function.
10970 (load_color): Call load_color2.
10971 (load_face_colors): Call load_color2 and if distant-color is specified
10972 calculate distant and use distant-color if colors are near.
10973 (LFACE_DISTANT_FOREGROUND): New define.
10974 (merge_face_ref, Finternal_set_lisp_face_attribute)
10975 (Finternal_get_lisp_face_attribute)
10976 (x_supports_face_attributes_p): Handle distant-foreground similar to
10978 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10980 * dispextern.h (lface_attribute_index):
10981 Add LFACE_DISTANT_FOREGROUND_INDEX.
10983 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10985 * image.c (pbm_next_char): New function.
10986 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10987 (pbm_scan_number): Use it.
10988 (Qlibjpeg_version): New variable.
10989 (syms_of_image): DEFSYM and initialize it.
10991 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10993 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10995 2013-10-31 Glenn Morris <rgm@gnu.org>
10997 * emacs.c (original_pwd): New char.
10998 (main): If using --chdir, store original_pwd.
10999 (init_cmdargs): When setting Vinvocation_directory based on a
11000 relative argv[0], use original_pwd if set. (Bug#15768)
11002 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11004 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11006 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11008 * insdel.c: Fix minor problems found by static checking.
11009 (Qregion_extract_function): Now static.
11010 (prepare_to_modify_buffer_1): Remove unused locals.
11012 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11014 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11015 (syms_of_xdisp): Declare pre-redisplay-function.
11016 (markpos_of_region): Remove function.
11017 (init_iterator, compute_stop_pos, handle_face_prop)
11018 (face_before_or_after_it_pos, reseat_to_string)
11019 (get_next_display_element, window_buffer_changed)
11020 (redisplay_internal, try_cursor_movement, redisplay_window)
11021 (try_window_reusing_current_matrix, try_window_id, display_line)
11022 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11023 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11024 * window.h (struct window): Remove field `region_showing'.
11025 * dispextern.h (struct it): Remove region_beg/end_charpos.
11026 (face_at_buffer_position, face_for_overlay_string)
11027 (face_at_string_position): Update prototypes.
11028 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11029 (face_at_string_position): Remove `region_beg' and `region_end' args.
11030 * fontset.c (Finternal_char_font):
11031 * font.c (font_at, font_range): Adjust calls accordingly.
11032 * insdel.c (Qregion_extract_function): New var.
11033 (syms_of_insdel): Initialize it.
11034 (prepare_to_modify_buffer_1): Use it.
11036 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11038 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11039 * ftxfont.c (ftxfont_get_gcs):
11040 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11041 * xfaces.c (x_free_colors, x_free_dpy_colors)
11042 (x_create_gc, unload_color):
11043 * xselect.c (x_property_data_to_lisp):
11044 * xsettings.c (parse_settings):
11045 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11046 (get_bits_and_offset): Adjust definition.
11047 * frame.c (XParseGeometry): Adjust locals.
11048 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11049 * regex.h (toplevel): Likewise for reg_syntax_t.
11051 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11053 * eval.c (run_hook_with_args): Use FUNCTIONP.
11055 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11057 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11058 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11059 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11060 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11061 on MS-Windows anyway.
11062 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11063 (free_realized_face): ...adjust user.
11064 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11065 white relief pixels to -1.
11066 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11067 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11068 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11070 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11072 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11073 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11074 in practice now. All callers changed.
11076 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11078 * dispextern.h (struct face): Use bitfields for 'underline_type'
11079 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11080 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11081 'stipple' member. Move 'lface' member up to help...
11082 * xfaces.c (make_realized_face): ...this function to find and
11083 clear just the members that need clearing.
11084 (load_face_colors, realize_x_face):
11085 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11087 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11089 * xftfont.c (struct xftfont_info): Remove set-but-unused
11091 (xftfont_open): Adjust user.
11092 (xftfont_get_colors): Remove useless prototype.
11094 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11096 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11097 before passing them to 'unexec'. (Bug#15260)
11099 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11101 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11103 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11105 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11106 the changed signature of the font driver's 'close' method.
11108 * w32font.h (w32font_close): Adjust the prototype to the change in
11109 function definition.
11111 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11113 * w32uniscribe.c (uniscribe_close): Adapt the call to
11114 w32font_close to its new prototype.
11116 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11118 Omit unused frame argument of font API's close function.
11119 * font.h (struct font): Drop frame argument. Adjust comment.
11120 * font.c (font_clear_cache, font_close_object): Adjust users.
11121 * ftfont.c (ftfont_close):
11122 * ftxfont.c (ftxfont_close):
11123 * macfont.m (macfont_close):
11124 * nsfont.m (nsfont_close):
11125 * w32font.c (w32font_close):
11126 * xfont.c (xfont_close):
11127 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11128 tweak comments and make functions safe if called more than once for
11129 the same font object.
11131 Perform font-specific cleanup when font object is swept by GC. See
11132 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11133 * alloc.c (cleanup_vector): New function.
11134 (sweep_vector): Call it for each reclaimed vector object.
11135 * font.h (struct font): Adjust comment.
11137 2013-10-24 Glenn Morris <rgm@gnu.org>
11139 * Makefile.in (abs_top_srcdir): New, set by configure.
11141 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11143 Adjust recent font-related changes to fix bug#15686.
11144 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11145 is a live window system frame, mark its default font too.
11147 2013-10-23 Glenn Morris <rgm@gnu.org>
11149 * Makefile.in (RUN_TEMACS): Make relative (again).
11150 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11151 (bootstrap-emacs$(EXEEXT)):
11152 Quote entities that might contain whitespace.
11154 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11156 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11157 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11159 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11161 Do not allow font caches to grow too large.
11162 * alloc.c (compact_font_cache_entry, compact_font_caches):
11163 New functions or stub if not HAVE_WINDOW_SYSTEM.
11164 (compact_undo_list): Factor out from Fgarbage_collect.
11166 (mark_face_cache): Mark face font. Move down to avoid
11168 (mark_terminals): Do not mark font cache here.
11169 (Fgarbage_collect): Call compaction functions described
11170 above. Adjust comment.
11172 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11174 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11175 chdir to HOME (bug#15607).
11177 * nsterm.m (Qcocoa, Qgnustep): New variables.
11178 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11179 (ns_get_color): Make selection color work for GNUstep also.
11181 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11183 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11184 handles mouse clicks. Instead, let GPM use the same code as all
11185 the other mice use. See the discussion starting at
11186 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11187 for the details of the problem with the menu bar this fixes.
11189 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11191 Remove port-specific display name lists to avoid extra
11192 complexity and data duplication with display info lists.
11193 * xterm.h (x_display_name_list): Remove declaration.
11194 * xterm.c (x_display_name_list): Remove.
11195 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11196 * xfns.c (x_display_info_for_name, Fx_display_list):
11197 Likewise. Use x_display_list where appropriate.
11198 * w32term.h (w32_display_name_list): Remove declaration.
11199 * w32term.c (w32_display_name_list): Remove.
11200 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11202 * w32fns.c (x_display_info_for_name, Fx_display_list):
11203 Likewise. Use x_display_list where appropriate.
11204 * nsterm.h (ns_display_name_list): Remove declaration.
11205 * nsterm.m (ns_display_name_list): Remove.
11206 (ns_term_init, syms_of_nsterm): Adjust users.
11207 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11208 Likewise. Use x_display_list where appropriate.
11209 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11210 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11211 (mark_terminals): Mark per-terminal font cache.
11213 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11215 Don't run timers in input-pending-p. Its new check-timers param
11216 provides the prior behavior. (Bug#15045).
11217 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11219 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11221 Make some functions static in non-Microsoft builds.
11222 On my platform (Fedora 19 x86-64), this shrinks the
11223 Emacs executable (text+data) by 0.25%.
11224 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11225 (load_color) [!MSDOS]:
11226 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11227 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11228 * lisp.h (check_existing):
11229 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11230 (network_interface_info) [!WINDOWSNT]:
11231 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11232 Remove extern decls.
11233 * fileio.c (check_existing):
11234 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11235 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11236 (network_interface_info) [!WINDOWSNT]:
11237 * term.c (encode_terminal_code) [!WINDOWSNT]:
11238 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11239 * xfaces.c (load_color) [!MSDOS]:
11241 * fileio.c (check_existing, check_executable, check_writable):
11242 * process.c (network_interface_list, network_interface_info):
11243 Move earlier, so that we don't need forward decls.
11244 * gnutls.c (fn_gnutls_transport_set_errno)
11245 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11247 * w32.c (init_environment): Use faccessat rather than
11248 check_existing, partly for consistency with the rest of the code
11249 in this file, partly so that check_existing can be static.
11251 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11252 * emacs.c (MAIN_PROGRAM): New macro.
11253 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11254 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11256 bool vector int width fixes
11257 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11258 (Fbool_vector_count_matches_at):
11259 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11260 can exceed PTRDIFF_MAX, at least in theory.
11261 (Fbool_vector_count_matches_at):
11262 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11264 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11266 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11267 (struct sockaddr): Add forward decl, for platforms that lack it.
11269 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11271 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11274 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11276 * w32.c (network_interface_get_info, network_interface_list)
11277 (network_interface_info): New functions. (Bug#15610)
11278 (GetAdaptersInfo_Proc): New typedef.
11279 (get_adapters_info): New wrapper function.
11280 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11282 * process.h (network_interface_list, network_interface_info):
11285 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11286 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11287 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11288 for WINDOWSNT. Doc fix.
11289 (syms_of_process): Defsubr Snetwork_interface_list and
11290 Snetwork_interface_info unconditionally.
11292 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11293 in NS GUI sessions. (Bug#15629)
11295 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11297 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11299 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11301 * print.c (print_object): Print " ..." when truncating bool vectors.
11303 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11305 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11306 standard mouse buttons.
11308 * termhooks.h (struct input_event): Remove incorrect commentary.
11310 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11312 Disallow bool vector operations on mixed-length operands.
11313 The old behavior left garbage in the result vector sometimes,
11314 and didn't seem to be useful.
11315 * data.c (Qwrong_length_argument): New static var.
11316 (wrong_length_argument): New function.
11317 (bool_vector_binop_driver): Check that args agree in length.
11319 * keyboard.c, keyboard.h (all_kboards): Now static.
11321 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11323 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11324 note from the lispref.
11326 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11328 * nsterm.h (struct ns_display_info): Remove set-but-unused
11329 member image_cache (image caches are per-terminal anyway).
11330 (FRAME_X_IMAGE_CACHE): Remove.
11331 * nsterm.m (ns_initialize_display_info): Adjust user.
11333 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11335 * w32proc.c: Include mingw_time.h.
11337 * w32.c: Include mingw_time.h.
11339 Implement scrolling of TTY menus when the screen is too short.
11341 * term.c (tty_menu_display): Accept an additional argument, the
11342 menu item from which to start displaying the menu. Account for
11343 the value of Y when limiting the menu to the number of available
11345 (mi_result): New enumeration.
11346 (read_menu_input): Return enumerated value. When the y coordinate
11347 hits min_y or max_y, return scroll indication instead of wrapping
11349 (tty_menu_activate): Handle the scrolling indications from
11350 read_menu_input. Compute the first menu item to display and pass
11351 it to tty_menu_display.
11353 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11355 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11356 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11357 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11358 Adjust to match the change described below.
11359 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11360 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11361 memory_below_frame members to...
11362 * termchar.h (struct tty_display_info): ...here because they're
11363 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11364 * term.c (init_tty):
11365 * nsterm.m (ns_create_terminal):
11366 * w32term.c (w32_create_terminal):
11367 * xterm.c (x_create_terminal): Adjust users.
11368 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11369 to filter out non-TTY frames. Adjust comment.
11370 (scrolling): Adjust user. Prefer eassert for debugging check.
11372 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11374 * xfaces.c (PT_PER_INCH): Remove unused macro.
11375 * termhooks.h (struct terminal): Remove set-but-unused
11376 member fast_clear_end_of_line.
11377 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11378 * nsterm.m (ns_create_terminal):
11379 * term.c (init_tty):
11380 * w32term.c (w32_create_terminal):
11381 * xterm.c (x_create_terminal): Adjust users.
11383 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11385 * lisp.h (bool_vector_size): New function.
11386 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11387 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11388 (Fbool_vector_not, Fbool_vector_count_matches_at):
11389 Remove uses of 'eassume' that should no longer be needed,
11390 because they are subsumed by the 'eassume' in bool_vector_size.
11392 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11394 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11395 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11396 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11398 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11400 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11401 have different dimensions. (Bug#15575)
11403 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11406 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11408 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11410 * term.c (tty_menu_show): Never return with unbalanced
11411 specpdl. Use eassert for debugging check. Adjust style.
11413 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11415 * term.c (read_menu_input): Make selection of menu items
11416 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11417 (tty_menu_activate): Fix off-by-one error when computing max_y.
11419 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11421 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11422 audit logging (only used with GnuTLS 3.x) and enable it.
11424 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11426 * dispnew.c (redraw_frame): Remove useless #ifdef because
11427 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11428 Also, move TTY fflush to...
11429 * term.c (tty_update_end): ...this function.
11431 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11433 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11434 the end of the frame's glyph matrix. (Bug#15575)
11436 * term.c (tty_menu_display): Don't move cursor while overwriting
11437 frame's glyphs with menu items. Limit the number of items
11438 displayed to what can be shown on the available screen lines,
11439 excluding the echo area.
11440 (tty_menu_activate): Limit the Y coordinate allowed by
11441 read_menu_input to the last screen line used for menu display.
11443 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11445 * lisp.h (eassume): New macro.
11446 Also, include <verify.h>, for 'assume'.
11447 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11448 (vroundup, vector_nbytes):
11449 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11450 (Fbool_vector_not, Fbool_vector_count_matches)
11451 (Fbool_vector_count_matches_at):
11452 Use eassume, not eassert.
11453 * casetab.c (set_identity, shuffle):
11454 * composite.c (composition_gstring_put_cache):
11455 * dispnew.c (update_frame_1):
11456 * ftfont.c (ftfont_shape_by_flt):
11457 * image.c (gif_load):
11458 * intervals.c (offset_intervals):
11459 * macfont.m (macfont_shape):
11460 Remove calls to 'assume' that are no longer needed, because
11461 --enable-gcc-warnings no longer generates bogus warnings
11462 when these calls are removed.
11464 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11466 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11468 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11470 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11471 (Qsubstitute_env_in_file_name): New var.
11472 (syms_of_fileio): Define it.
11474 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11476 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11477 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11480 * term.c (save_and_enable_current_matrix): Don't allocate and
11481 don't save margin areas.
11482 (restore_desired_matrix): Don't restore margin areas.
11483 (free_saved_screen): Don't free margin areas.
11485 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11487 * image.c: Pacify --enable-gcc-warnings.
11488 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11489 #define only if used.
11491 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11493 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11494 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11495 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11496 (gif_load): For giflib v5.x and later, display the error message
11497 produced by giflib when its functions fail.
11498 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11501 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11503 * keyboard.c (last_event_timestamp): Remove. For X selection and
11504 GTK popup menus, it may be obtained from per-frame X display info.
11505 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11506 (process_special_events): Adjust users.
11507 * keyboard.h (last_event_timestamp): Remove declaration.
11508 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11509 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11510 * menu.h (xmenu_show): Adjust prototype.
11511 * menu.c (Fx_popup_menu): Adjust user.
11512 * xselect.c (x_own_selection, x_get_foreign_selection)
11513 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11515 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11517 * keyboard.c (init_kboard): Now static. Add arg
11518 to denote window system. Adjust comment.
11519 (init_keyboard): Adjust user.
11520 (allocate_kboard): New function.
11521 (syms_of_keyboard):
11522 * nsterm.m (ns_term_init):
11523 * term.c (init_tty):
11524 * w32term.c (w32_create_terminal):
11525 * xterm.c (x_term_init): Use it.
11526 * keyboard.h (init_kboard): Remove prototype.
11527 (allocate_kboard): Add prototype.
11529 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11531 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11532 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11534 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11536 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11538 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11540 * term.c (tty_menu_activate): Flush the output stream after
11541 showing the cursor, and don't mark the frame garbaged at exit from
11542 the function. Fixes redisplay glitches when moving from one menu
11545 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11547 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11548 or throw error (Bug#15570).
11550 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11552 * intervals.c (temp_set_point_both): Move test into 'eassert',
11555 * lisp.h (eassert): Don't use 'assume'.
11556 Sometimes 'assume' wins in performance, and sometimes it loses,
11557 so it shouldn't be used all the time. Perhaps we need two
11558 flavors of 'eassert', one for where 'assume' is far more likely
11559 to help or to hurt; but that can be done later.
11560 Reported by Dmitry Antipov in
11561 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11562 Also, don't include <verify.h>; no longer needed.
11564 2013-10-09 Glenn Morris <rgm@gnu.org>
11566 * eval.c (Fcond): Doc tweak.
11568 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11570 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11571 expressions with side effects to eassert. (Bug#15565)
11573 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11575 * fns.c (hashfn_user_defined): Allow hash functions to return any
11578 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11580 Fix minor problems found by static checking.
11581 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11582 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11583 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11584 * keyboard.c (read_menu_command): Remove unused local.
11585 * lisp.h (read_menu_command): New decl.
11586 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11587 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11588 Return ptrdiff_t, not int.
11589 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11590 not int, for benefit of xpalloc.
11591 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11593 (have_menus_p): Remove; unused.
11594 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11595 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11596 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11598 (save_and_enable_current_matrix): Omit unnecessary casts.
11599 (read_menu_input): Omit local extern decl (now in lisp.h).
11600 Don't access uninitialized storage if mouse_get_xy fails.
11601 (tty_menu_activate): Mark local as initialized, for lint.
11602 (tty_menu_activate, tty_meny_show): Remove unused locals.
11604 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11606 Support menus on text-mode terminals.
11607 * xterm.h (xw_popup_dialog): Add prototype.
11609 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11610 (xmenu_show): Block input here, instead in Fx_popup_menu.
11611 (xw_popup_dialog): New function, with X-specific bits of popup
11614 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11617 * window.c (Fset_window_configuration): Use run-time tests of the
11618 frame type instead of compile-time conditionals, when menu-bar
11619 lines are considered.
11621 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11622 (w32_popup_dialog): New prototypes.
11624 * w32menu.c (Fx_popup_dialog): Function deleted.
11625 (w32_popup_dialog): New function, with w32 specific bits of popup
11626 dialogs. Block input here.
11628 * w32inevt.c (w32_console_read_socket): Minor change to add
11629 debugging TTY events.
11631 * w32fns.c (show_hourglass): If returning early because the frame
11632 is not a GUI frame, unblock input.
11634 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11635 (cursorY): New functions.
11637 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11638 WINDOWSNT, macros that call curX and curY elsewhere.
11640 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11642 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11643 specific function to hide and show cursor on a text-mode terminal.
11644 (tty_menu_struct, struct tty_menu_state): New structures.
11645 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11646 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11647 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11648 (tty_menu_locate, save_and_enable_current_matrix)
11649 (restore_desired_matrix, screen_update, read_menu_input)
11650 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11651 (tty_pop_down_menu, tty_menu_last_menubar_item)
11652 (tty_menu_new_item_coords, tty_menu_show): New functions.
11653 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11655 * nsterm.h (ns_popup_dialog): Adjust prototype.
11657 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11658 of in x-popup-menu.
11659 (ns_popup_dialog): Adapt order of arguments to the other
11660 *_menu_show implementations.
11661 (Fx_popup_dialog): Function deleted.
11663 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11665 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11667 * menu.c (have_boxes): New function.
11668 (single_keymap_panes): Use it instead of a compile-time
11670 (single_menu_item): Use run-time tests of the frame type instead
11671 of compile-time conditionals.
11672 (encode_menu_string): New function.
11673 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11674 the macro, since different types of frame need different encoding
11676 (digest_single_submenu): Use run-time tests of frame type instead
11677 of, or in addition to, compile-time conditionals.
11678 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11679 (Fx_popup_menu): Detect when the function is called from keyboard
11680 on a TTY. Don't barf when invoked on a text-mode frame.
11681 Check frame type at run time, instead of compile-time conditionals for
11682 invoking terminal-specific menu-show functions.
11683 Call tty_menu_show on text-mode frames.
11684 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11685 run time to determine which alternative to invoke; support dialogs
11688 * keyboard.h <Qmouse_movement>: Declare.
11690 * keyboard.c <Qmouse_movement>: Now extern.
11691 <Qecho_keystrokes>: New static variable.
11692 (read_key_sequence): Accept an additional argument, a flag to
11693 prevent redisplay during reading of the key sequence. All callers
11695 (read_menu_command): New function.
11696 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11698 (toolkit_menubar_in_use): New function.
11699 (make_lispy_event): Use it instead of a compile-time test.
11701 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11702 window-system being available.
11704 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11705 to x-popup-dialog on the frame type, they all now support popup
11708 * dispnew.c (save_current_matrix): Save the margin areas.
11709 (restore_current_matrix): Restore margin areas.
11710 (update_frame_with_menu): New function.
11712 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11715 * alloc.c (make_save_ptr): Now compiled unconditionally.
11717 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11719 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11720 (redraw_frame, update_frame): Adjust users.
11721 * dispextern.h (set_window_update_flags): Adjust prototype.
11722 * xdisp.c (redisplay_internal): When updating all frames with zero
11723 windows_or_buffers_changed, assume that only the windows that shows
11724 current buffer should be really updated.
11726 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11728 Do not allocate huge temporary memory areas and objects while encoding
11729 for file I/O, thus reducing an enormous memory usage for large buffers.
11730 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11731 * coding.h (struct coding_system): New member raw_destination.
11732 * coding.c (setup_coding_system): Initialize it to zero.
11733 (encode_coding_object): If raw_destination is set, do not create
11734 dst_object. Add comment.
11735 * fileio.c (toplevel): New constant E_WRITE_MAX.
11736 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11737 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11739 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11741 * nsterm.m (windowDidExitFullScreen:)
11742 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11744 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11746 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11747 * keyboard.c (unblock_input_to): Don't process pending signals
11748 if a fatal error is in progress.
11750 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11751 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11752 they're talking about words in Lisp bool vectors.
11753 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11754 * data.c (popcount_bits_word): Rename from popcount_size_t.
11755 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11758 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11760 Improve support for popcount and counting trailing zeros (Bug#15550).
11761 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11762 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11763 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11764 (popcount_size_t_msc, popcount_size_t_gcc):
11765 Remove; now done by Gnulib.
11766 (popcount_size_t): Now a macro that defers to Gnulib.
11767 (count_trailing_zero_bits): Return int, for consistency with
11768 Gnulib and because Emacs prefers signed to unsigned int.
11769 Don't assume that size_t is either unsigned int or unsigned long
11770 or unsigned long long.
11771 (size_t_to_host_endian): Do not assume that size_t is either
11772 exactly 32 or exactly 64 bits wide.
11773 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11774 etc., so that it's now an enum constant, not a macro.
11775 No need to assume that it's either 32 or 64.
11777 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11779 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11782 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11784 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11785 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11787 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11789 emacs_read and emacs_write now use void *, not char *.
11790 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11791 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11792 Buffer arg is now void *, not char *. This matches plain
11793 'read' and 'write' better, and avoids a constraint violation
11794 on Solaris 9 with Oracle Studio.
11796 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11798 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11799 memset to explicit loop. Otherwise copy largest possible chunk
11800 from initialized to uninitialized part, thus allowing the longer
11801 memcpy runs and reducing the number of loop iterations.
11803 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11805 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11806 hide toolbar (Bug#15388).
11807 (windowDidEnterFullScreen:): If presentation options are zero,
11808 set them here (Bug#15388).
11809 (ns_update_auto_hide_menu_bar): Remove runtime check.
11810 Don't auto hide dock unless menubar is also auto hidden.
11812 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11814 * editfns.c (message): Mention batch mode in doc string.
11816 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11818 * nsterm.m (check_native_fs): Remove erroneous comment.
11820 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11822 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11823 uses find_newline instead of scan_newline and so doesn't move point.
11825 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11827 Use hardware support for byteswapping on glibc x86 etc.
11828 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11829 whereas the old swap64 needed 30.
11830 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11831 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11832 Use byteswap.h's macros to swap bytes.
11833 * lisp.h (swap16, swap32, swap64): Remove.
11834 All uses replaced by bswap_16, bswap_32, bswap_64.
11836 * bytecode.c (exec_byte_code): Use some more volatile variables
11837 to work around local variables getting clobbered by longjmp.
11838 Port to pre-C99, which doesn't allow decls after stmts.
11840 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11842 * lisp.h (eassert): Assume that COND is true when optimizing.
11843 In other words, take on the behavior of eassert_and_assume.
11844 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11845 (eassert_and_assume): Remove. All uses replaced by eassert.
11847 * xdisp.c (Qglyphless_char): Now static.
11849 Adjust to merge from gnulib.
11850 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11851 * lisp.h: Include <verify.h>, for 'assume'.
11853 * eval.c (clobbered_eassert): New macro.
11854 (internal_catch, internal_condition_case)
11855 (internal_condition_case_1, internal_condition_case_2)
11856 (internal_condition_case_n): Use it instead of eassert
11857 when the argument contains locals clobbered by longjmp.
11858 Don't use clobbered locals outside of clobbered_eassert.
11859 (internal_lisp_condition_case): Use a volatile variable
11860 to work around a local variable's getting clobbered.
11862 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11864 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11865 (PUSH_HANDLER): New macro.
11866 (catchlist): Remove.
11867 (handlerlist): Always declare.
11869 * eval.c (catchlist): Remove (merge with handlerlist).
11870 (handlerlist, lisp_eval_depth): Not static any more.
11871 (internal_catch, internal_condition_case, internal_condition_case_1)
11872 (internal_condition_case_2, internal_condition_case_n):
11874 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11875 handlerlist/catchlist.
11876 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11877 handlerlist which can only handle a single condition-case handler at
11879 (find_handler_clause): Simplify since we only a single branch here
11882 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11884 (bcall0): New function.
11885 (exec_byte_code): Add corresponding cases. Improve error message when
11886 encountering an invalid byte-code. Let Bunwind_protect accept
11887 a function (rather than a list of expressions) as argument.
11889 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11890 and make them unconditional now that they're heap-allocated.
11892 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11894 * charset.c (Fdecode_char, Fencode_char): Remove description of
11895 `restriction' arg. now that it's hidden by advertised-calling-convention.
11897 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11899 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11900 Remove unused variable (from mac-port).
11901 (macfont_draw): Use s->ybase for correct y position.
11903 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11905 * frame.h (struct frame): Drop has_minibuffer member because...
11906 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11907 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11909 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11911 * window.h (struct window): Prefer enum text_cursor_kinds to int
11912 for phys_cursor_type member. Move the latter, phys_cursor_width,
11913 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11914 * window.c (replace_window, make_window): Adjust users.
11916 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11918 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11919 this module is never compiled otherwise.
11921 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11923 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11926 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11928 * xdisp.c (get_next_display_element): Don't call face_for_font in
11929 a build configured --without-x. (Bug#15484)
11931 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11933 * window.c (calc_absolute_offset): #elif should be #elif defined.
11935 * frame.c (delete_frame): Block/unblock input to overcome race
11936 condition (Bug#15475).
11938 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11940 * frame.c (delete_frame): Record selected frame only after
11941 calling Qdelete_frame_functions (Bug#15477).
11943 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11945 * nsterm.m (ns_selection_color): Remove.
11946 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11947 NSColor selectedText(Background)Color. Only for COCOA.
11948 (ns_term_init): Remove assignment of ns_selection_color, logic
11949 moved to ns_get_color.
11951 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11952 NS_SELECTION_COLOR_DEFAULT.
11953 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11955 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11957 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11958 frame' does not have the tool_bar_window member.
11960 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11962 Signal error when reading an empty byte-code object (Bug#15405)
11963 * lread.c (read1): Signal error.
11964 * alloc.c (make_byte_code): eassert header size.
11965 (sweep_vectors): Change an int to size_t.
11967 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11969 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11970 instead of ints, as it's the usual style for offsetof constants. See:
11971 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11973 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11974 This is ugly, but it should fix the performance problem for older
11975 GCC versions in the short run. I'll look into integrating the
11976 Gnulib module for popcount, as a better fix.
11977 See the thread starting in:
11978 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11979 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11980 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11981 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11982 (popcount_size_t): Use it.
11984 2013-09-24 Daniel Colascione <dancol@dancol.org>
11986 * process.c (Fnetwork_interface_info): Fix build break due to
11989 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11991 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11992 Prefer signed to unsigned integers where either will do.
11993 No need for 'const' on locals that do not escape.
11994 Omit easserts with unnecessary and unportable assumptions about
11995 alignment. Avoid unnecessary casts to char *.
11997 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11999 Use union for the payload of struct Lisp_Vector.
12000 This helps to avoid a few glitches dictated by C's aliasing rules.
12001 * lisp.h (struct Lisp_Vector): Use union for next and
12002 contents member. Adjust comment. Change related users.
12003 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12004 Related users changed.
12005 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12006 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12007 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12008 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12010 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12012 Optimize glyph row clearing and copying routines.
12013 * dispextern.h (struct glyph_row): Change layout of struct
12014 glyph_row to help copy_row_except_pointers. Adjust comment.
12015 * dispnew.c (null_row): Remove.
12016 (clear_glyph_row): Use offsetof and memset to find and clear
12017 just the members that need clearing. Adjust comment.
12018 (copy_row_except_pointers): Likewise for copying.
12020 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12022 Some minor cleanups of recently-added bool vector code.
12023 * conf_post.h (assume): Always return void. Use lint version
12024 only if GCC and MSC versions don't apply.
12025 * conf_post.h (assume):
12026 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12027 Depend on _MSC_VER, not __MSC_VER, for consistency with
12029 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12030 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12031 (bool_vector_binop_driver, count_trailing_zero_bits)
12032 (size_t_to_host_endian): Now static, not static inline;
12033 the latter isn't needed with modern compilers and doesn't
12034 work with older compilers anyway.
12036 * alloc.c (valgrind_p): Use bool for boolean.
12038 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12040 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12041 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12042 (display_last_displayed_message_p, message_buf_print)
12043 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12044 Use bool for boolean.
12045 * dispextern.h (cancel_line, init_desired_glyphs):
12046 Remove ancient leftover.
12047 (help_echo_showing_p, hourglass_shown_p):
12048 * lisp.h (noninteractive_need_newline): Adjust declaration.
12050 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12052 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12054 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12055 ...this file and convert the latter to static. Adjust comment.
12056 (make_initial_frame):
12057 * window.c (init_window_once): Adjust user.
12058 * frame.h (last_nonminibuf_frame): Remove declaration.
12059 * lisp.h (selected_frame): Likewise.
12060 * msdos.c (the_only_display_info): Adjust comment.
12062 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12064 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12065 computing the end column of mouse-highlight that comes from
12066 display or overlay strings. (Bug#15437)
12067 (note_mouse_highlight): Adapt calculation of last argument to
12068 mouse_face_from_string_pos to the above change.
12070 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12071 all platforms, not just for clang.
12073 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12075 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12076 about excess arguments to snprintf.
12078 * conf_post.h(assume): Use __builtin_unreachable for clang.
12080 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12082 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12083 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12085 2013-09-23 Daniel Colascione <dancol@dancol.org>
12087 * alloc.c (USE_VALGRIND): New macro; on by default
12088 when ENABLE_CHECKING.
12089 (mark_maybe_object, mark_maybe_pointer)
12090 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12092 (valgrind_p) [USE_VALGRIND]: New variable.
12093 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12095 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12097 * process.c (wait_reading_process_output): Change int pnamelen to
12100 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12101 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12102 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12103 argument to unsigned long to avoid warning.
12104 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12106 * conf_post.h (assume): Fix compiler error: x shall be cond.
12108 2013-09-22 Daniel Colascione <dancol@dancol.org>
12110 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12111 warning when compiling without a window system.
12113 2013-09-22 Daniel Colascione <dancol@dancol.org>
12115 * data.c (Qbool_vector_p): New symbol.
12116 (bool_vector_spare_mask, popcount_size_t_generic)
12117 (popcount_size_t_msc, popcount_size_t_gcc)
12119 (bool_vector_binop_driver)
12120 (count_trailing_zero_bits, size_t_to_host_endian)
12121 (Fbool_vector_exclusive_or)
12122 (Fbool_vector_union)
12123 (Fbool_vector_intersection, Fbool_vector_set_difference)
12124 (Fbool_vector_subsetp, Fbool_vector_not)
12125 (Fbool_vector_count_matches)
12126 (Fbool_vector_count_matches_at): New functions.
12127 (syms_of_data): Intern new symbol, functions.
12128 * alloc.c (bool_vector_payload_bytes): New function.
12129 (Fmake_bool_vector): Instead of calling Fmake_vector,
12130 which performs redundant initialization and argument checking,
12131 just call allocate_vector ourselves. Make sure we clear any
12132 terminating padding to zero.
12133 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12134 instead of open-coding the size calculation.
12135 (vroundup_ct): New macro.
12136 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12137 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12138 * composite.c (composition_gstring_put_cache):
12139 Change lint_assume to assume.
12140 * conf_post.h (assume): New macro.
12141 (lint_assume): Remove.
12142 * dispnew.c (update_frame_1): Change lint_assume to assume.
12143 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12145 * image.c (gif_load): Change lint_assume to assume.
12146 * lisp.h (eassert_and_assume): New macro.
12147 (Qbool_vector_p): Declare.
12148 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12149 (swap16, swap32, swap64): New inline functions.
12150 * macfont.m (macfont_shape): Change lint_assume to assume.
12151 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12152 * xsettings.c (parse_settings): Use new swap16 and
12153 swap32 from lisp.h instead of file-specific macros.
12155 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12157 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12158 found (which can legitimately happen when the glyph row at the
12159 window start is disabled in the current_matrix. (Bug#15365)
12161 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12163 Fix syntax.h bug introduced by recent INLINE change.
12164 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12165 conditionally compiled one way in some modules, and a different
12166 way in others. This doesn't work with extern inline functions,
12167 which must have the same definition in all modules, because the
12168 defining code might be shared across modules, depending on the
12169 implementation. Symptoms reported by Martin Rudalics in:
12170 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12171 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12172 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12173 overriding the corresponding functions in syntax.h.
12174 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12175 (syntax_property): New inline functions.
12176 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12177 Rewrite in terms of these new functions.
12179 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12181 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12182 not chars_in_text, whose result depends on the multibyteness of
12183 the current buffer. (Bug#15426)
12185 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12187 Port recent change to hosts where pointers aren't 'long'.
12188 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12189 Don't assume that pointers are the same width as 'long'.
12190 Add a compile-time check that a pointer fits into two X slots.
12192 A simpler, centralized INLINE.
12193 * conf_post.h (INLINE): Define only if not already defined.
12194 This allows us to use a single INLINE, defined by one file
12196 * emacs.c (INLINE): Define it.
12197 Also, include category.h, charset.h, composite.h, dispextern.h,
12198 syntax.h, systime.h, so that their INLINE definitions are expanded
12199 properly for Emacs.
12200 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12201 * buffer.h, buffer.c (BUFFER_INLINE):
12202 * category.h, category.c (CATEGORY_INLINE):
12203 * character.h, character.c (CHARACTER_INLINE):
12204 * charset.h, charset.c (CHARSET_INLINE):
12205 * composite.h, composite.c (COMPOSITE_INLINE):
12206 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12207 * frame.h, frame.c (FRAME_INLINE):
12208 * intervals.h, intervals.c (INTERVALS_INLINE):
12209 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12210 * lisp.h, alloc.c (LISP_INLINE):
12211 * process.h, process.c (PROCESS_INLINE):
12212 * syntax.h, syntax.c (SYNTAX_INLINE):
12213 * systime.h, sysdep.c (SYSTIME_INLINE):
12214 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12215 * window.h, window.c (WINDOW_INLINE):
12216 Remove. All uses replaced with INLINE.
12218 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12220 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12221 to avoid Bug#15398.
12223 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12225 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12226 'const char *' to avoid compiler warnings due to similar change in
12227 the prototype of x_get_string_resource.
12229 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12231 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12232 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12233 going to replace static variables below. Adjust comments.
12234 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12235 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12236 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12237 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12238 Related users changed.
12239 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12240 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12241 last_mouse_movement_time, going to replace static variables below.
12243 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12244 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12246 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12247 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12248 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12249 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12250 static variables below.
12251 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12252 (last_mouse_scroll_bar): Remove.
12253 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12254 (mouseExited): Related users changed.
12256 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12258 Do not use external array to process X scroll bar messages.
12259 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12260 (x_send_scroll_bar_event): Pack window pointer into two slots
12261 of XClientMessageEvent if we're 64-bit. Adjust comment.
12262 (x_scroll_bar_to_input_event): Unpack accordingly.
12264 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12266 Ifdef away recent changes which aren't relevant to NS port.
12267 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12268 [!HAVE_NS]: Declare as such.
12269 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12270 [!HAVE_NS]: Define as such.
12272 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12274 * frame.c (x_redo_mouse_highlight): New function
12275 to factor out common code used in W32 and X ports.
12276 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12277 * xterm.h (struct x_display_info):
12278 * w32term.h (struct w32_display_info):
12279 * nsterm.h (struct ns_display_info): New members
12280 last_mouse_motion_frame, last_mouse_motion_x and
12281 last_mouse_motion_y, going to replace static variables below.
12282 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12283 (redo_mouse_highlight): Remove.
12284 (note_mouse_movement, syms_of_xterm): Adjust user.
12285 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12286 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12287 (redo_mouse_highlight): Remove.
12288 (note_mouse_movement, syms_of_w32term): Adjust user.
12289 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12290 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12292 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12293 * nsfns.m (compute_tip_xy): Adjust user.
12295 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12297 * frame.c (x_mouse_grabbed): New function.
12298 * dispextern.h (x_mouse_grabbed): Add prototype.
12299 (last_mouse_frame): Remove declaration.
12300 * xterm.h (struct x_display_info):
12301 * w32term.h (struct w32_display_info):
12302 * nsterm.h (struct ns_display_info): New member
12303 last_mouse_frame, going to replace...
12304 * xdisp.c (last_mouse_frame): ...global variable.
12305 (note_tool_bar_highlight):
12306 * w32term.c (w32_mouse_position, w32_read_socket):
12307 * xterm.c (XTmouse_position, handle_one_xevent):
12308 Use x_mouse_grabbed.
12309 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12311 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12313 * w32term.c (w32_read_socket): Avoid temporary
12314 variables in a call to x_real_positions.
12315 * xterm.c (handle_one_xevent): Likewise.
12317 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12319 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12320 (x_icon_type): Remove prototype.
12321 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12322 * frame.c (x_icon_type): Remove.
12323 * w32term.c (x_make_frame_visible, x_iconify_frame):
12324 * xterm.c (x_make_frame_visible, x_iconify_frame):
12325 Use x_set_bitmap_icon to factor out common code.
12327 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12329 * dispextern.h (check_x_display_info, x_get_string_resource):
12330 Declare here just once and unify the latter.
12331 * frame.c (check_x_display_info, x_get_string_resource):
12332 * nsterm.h (check_x_display_info):
12333 * xrdb.c (x_get_string_resource):
12334 * xterm.h (check_x_display_info): Remove prototypes.
12335 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12336 * w32reg.c (x_get_string_resource): Likewise.
12337 (w32_get_rdb_resource): Adjust user.
12339 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12341 * xterm.h (struct x_display_info): New member
12342 x_pending_autoraise_frame, going to replace...
12343 * xterm.c (pending_autoraise_frame): ...static variable.
12344 (x_new_focus_frame, XTread_socket): Adjust users.
12345 * w32term.h (struct w32_display_info): New member
12346 w32_pending_autoraise_frame, going to replace...
12347 * w32term.c (pending_autoraise_frame): ...global variable.
12348 (x_new_focus_frame, w32_read_socket): Adjust users.
12350 2013-09-17 Glenn Morris <rgm@gnu.org>
12352 * xdisp.c (message_dolog): If we create *Messages*,
12353 switch it to messages-buffer-mode.
12355 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12357 Don't overuse 'const' in types of locals.
12358 * bidi.c (bidi_count_bytes):
12359 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12360 (xg_event_is_for_scrollbar):
12361 * xselect.c (x_handle_property_notify)
12362 (x_handle_selection_notify, x_handle_dnd_message):
12363 * xsettings.c, xsettings.h (xft_settings_event):
12364 * xterm.c (x_handle_net_wm_state, handle_one_event)
12365 (x_menubar_window_to_frame, x_detect_focus_change)
12366 (construct_mouse_click, note_mouse_movement)
12367 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12368 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12369 (handle_one_xevent, x_handle_net_wm_state):
12370 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12371 (x_handle_dnd_message):
12372 Avoid unnecessary 'const', typically the second 'const' in
12373 'const foo * const arg', a 'const' that does not affect the API
12374 and doesn't significantly help the human reader.
12376 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12378 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12379 only if Glib < 2.36.0.
12380 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12381 * xsettings.c (init_gconf, init_gsettings): Do not check
12383 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12385 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12387 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12389 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12390 before calling g_type_init.
12392 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12394 * nsterm.m (syms_of_nsterm): ... to here.
12396 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12398 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12399 (ignore_next_mouse_click_timeout): Use Time as X does.
12400 (handle_one_xevent): Avoid cast and use unsigned comparison.
12402 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12404 Do not copy X event in handle_one_xevent except KeyPress case.
12405 Wnen XEvent is processed, it is unlikely to be changed except
12406 KeyPress case, so we can avoid copying and use const pointer to
12407 const data to make sure that an event is not changed elsewhere.
12408 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12409 const' and do not create local copy except for the KeyPress event.
12410 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12411 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12412 (x_handle_net_wm_state, x_menubar_window_to_frame)
12413 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12414 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12415 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12416 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12417 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12418 (x_handle_dnd_message):
12419 * xsettings.c (xft_settings_event):
12420 Use 'const XEvent * const' where appropriate.
12421 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12423 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12425 Fix X event waiting to handle multiple frames.
12426 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12427 * xterm.c (pending_event_wait): Remove. Adjust users.
12428 (x_detect_focus_change): Pass frame arg.
12429 (handle_one_xevent): Find related frame early and clear per-frame
12430 wait_event_type only if this is an event for the relevant frame.
12431 (x_wait_for_event): Use per-frame wait_event_type.
12433 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12435 * nsfns.m (Fx_create_frame): Fix font driver registration for
12438 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12439 for syms_of_macfont.
12441 * nsterm.m: Include macfont.h.
12442 (ns_tmp_flags, ns_tmp_font): Remove.
12443 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12444 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12445 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12446 (changeFont:): Fix code style. Check for font driver type when
12449 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12452 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12453 (nsfont_open): Set font driver type.
12454 Set font->ascent and font->descent. Figure out font instead of
12455 ns_tmp_font, and flags instead of ns_tmp_flags.
12456 Fix indentation. Remove call to ns_draw_text_decoration,
12459 * nsfns.m: Include macfont.h.
12460 (Fx_create_frame): Register macfont driver, make a better default font.
12461 (Fns_popup_font_panel): Get font from macfont driver, if used.
12463 * macfont.m, macfont.h, macuvs.h: New files.
12465 * font.h: Declare syms_of_macfont.
12467 * font.c (syms_of_font): Call syms_of_macfont.
12469 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12471 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12473 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12474 and it is always zero for others, so I assume that this is an ancient
12475 leftover which nobody will want to change any more.
12476 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12477 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12478 * frame.c (x_set_scroll_bar_width):
12479 * w32fns.c (w32_createscrollbar):
12480 * w32term.c (w32_set_vertical_scroll_bar):
12481 * xfns.c (x_set_scroll_bar_default_width):
12482 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12483 (x_scroll_bar_expose): Related users changed.
12485 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12487 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12488 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12489 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12491 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12492 Define once here...
12493 * nsterm.h, w32term.h, xterm.h: ...and not here.
12494 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12495 Remove unused Xisms.
12496 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12497 these modules are never compiled otherwise.
12499 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12501 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12502 Doc fix. (Bug#15375)
12504 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12506 Unify Fx_focus_frame between all ports.
12507 * frame.h (x_focus_frame): New prototype.
12508 * xfns.c (Fx_focus_frame): Remove.
12509 (syms_of_xfns): Do not defsubr it.
12510 (x_focus_frame): X implementation.
12511 * nsfns.m (Fx_focus_frame): Remove.
12512 (syms_of_nsfns): Do not defsubr it.
12513 (x_focus_frame): NS implementation.
12514 * w32term.c (Fx_focus_frame): Remove.
12515 (x_focus_on_frame): Rename to...
12516 (x_focus_frame): W32 implementation.
12517 * w32term.h (x_focus_on_frame): Remove prototype.
12518 * w32fns.c (Fx_focus_frame): Remove.
12519 (syms_of_w32fns): Do not defsubr it.
12520 * frame.c (Fx_focus_frame): Define here.
12521 (syms_of_frame): Defsubr here.
12522 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12524 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12526 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12527 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12528 each port to reference the port-specific window system data.
12529 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12530 (FRAME_DISPLAY_INFO): Define.
12531 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12532 (FRAME_DISPLAY_INFO): Define. Adjust users.
12533 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12534 (FRAME_DISPLAY_INFO): Define. Adjust users.
12535 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12536 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12537 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12538 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12539 * xselect.c, xterm.c: All related users changed.
12541 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12543 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12544 (x_menubar_window_to_frame): Remove prototypes.
12545 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12546 (x_menubar_window_to_frame, x_top_window_to_frame):
12548 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12549 (x_menubar_window_to_frame, x_top_window_to_frame):
12550 ...to here and convert all but the last to static.
12552 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12554 * lisp.mk (lisp): Add w32-common-fns.elc.
12556 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12558 * charset.c (char_charset): Document an exception for char-charset.
12560 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12562 * xterm.h (x_display_info): New field last_user_time...
12563 * xterm.c (toplevel): ...to replace static last_user_time.
12564 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12566 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12568 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12569 scroll bar values to prevent thumb from disappear and update comment.
12571 2013-09-11 Glenn Morris <rgm@gnu.org>
12573 * emacs.c (usage_message): Possessive apostrophe tweak.
12575 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12577 * nsterm.m (syms_of_nsterm): Use Qns.
12578 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12579 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12580 * xfns.c (x_display_info_for_name, Fx_open_connection):
12581 Remove old '#if 0' code.
12582 (syms_of_xfns): Use Qx.
12583 * termhooks.h (fullscreen_hook): Remove the leftover.
12584 (struct terminal): Fix typo in comment.
12586 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12588 Cleaning up a few X scroll bar bits.
12589 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12590 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12591 New member last_seen_part, going to replace...
12592 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12593 (xt_action_hook) [USE_LUCID]: Adjust user.
12594 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12595 Lucid-specific scroll bar support.
12596 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12597 to int and adjust to use last_seen_part member.
12598 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12599 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12600 Initialize last_seen_part.
12602 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12604 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12605 insert-buffer-substring an empty string.
12607 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12609 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12610 avoiding a GCC warning.
12612 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12614 Ifdef away frame tool bar code when it is not really used.
12615 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12616 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12617 and minimize_tool_bar_window_p under the above.
12618 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12619 (fset_tool_bar_window): Likewise.
12620 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12621 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12622 (change_frame_size_1):
12623 * window.c (window_from_coordinates, Frecenter): Adjust users.
12624 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12625 code is not really used.
12626 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12627 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12628 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12629 [!USE_GTK && !HAVE_NS]: Define as such.
12630 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12631 (note_mouse_highlight, expose_frame):
12632 * xfns.c (x_set_tool_bar_lines):
12633 * xterm.c (handle_one_xevent): Adjust users.
12635 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12637 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12638 This bug was introduced by my 2013-08-26 patch, which incorrectly
12639 assumed that the terminfo implementation doesn't use termcap buffers.
12640 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12641 these buffers apparently are used after all.
12642 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12643 (struct tty_display_info): Define members termcap_term_buffer and
12644 termcap_strings_buffer even if TERMINFO.
12646 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12649 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12650 'usage' docstring entry to pacify make-docfile.
12652 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12654 Change comparison functions =, <, >, <=, >= to take many arguments.
12655 * data.c: Change comparison functions' interface and implementation.
12656 * lisp.h: Make arithcompare available for efficient two arg
12658 * bytecode.c: Use arithcompare.
12659 * fileio.c: Use new interface.
12661 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12663 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12665 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12667 * eval.c (Feval): Document the new use of `lexical'.
12669 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12671 Review and drop old frame resize hack.
12672 * frame.h (struct frame): Remove force_flush_display_p.
12673 * dispnew.c (update_frame): Adjust user and don't call
12674 flush_frame here. The comment has said that there was an issues
12675 with redisplaying fringes, but I don't see any differences with
12676 and without this hack. Hopefully we can continue without it.
12677 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12678 current frame matrices twice if resized_p is set.
12680 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12682 Do not populate pure Xism x_sync to other ports.
12683 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12684 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12685 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12686 * w32term.h (x_sync): Remove prototype.
12688 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12690 Cleanup frame flushing.
12691 * dispextern.h (struct redisplay_interface):
12692 Drop flush_display_optional because flush_display is enough
12693 for X and flushing via RIF is just a no-op for others.
12694 * frame.h (flush_frame): New function.
12695 * dispnew.c (update_frame):
12696 * minibuf.c (read_minibuf):
12697 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12699 * keyboard.c (detect_input_pending_run_timers): Do not flush
12700 all frames but selected one in redisplay_preserve_echo_area.
12701 * nsterm.m (ns_flush): Remove no-op.
12702 (ns_redisplay_interface): Adjust user.
12703 * w32term.h (x_flush): Remove no-op.
12704 (w32_redisplay_interface): Adjust user.
12705 * xterm.c (x_flush): Simplify because we do not flush all
12706 frames at once any more. Adjust comment.
12707 (x_redisplay_interface): Adjust user.
12709 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12711 Port --without-x --enable-gcc-warnings to Fedora 19.
12712 * gfilenotify.c (globals_of_gfilenotify):
12713 Call g_type_init only if using an older glib version that needs it.
12715 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12717 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12718 (last_glyphless_glyph_merged_face_id): Remove declarations.
12719 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12720 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12721 (last_glyphless_glyph_merged_face_id): Now static.
12722 (merge_escape_glyph_face): New function, refactored from...
12723 (get_next_display_element): ...here.
12724 (merge_glyphless_glyph_face): New function, refactored from...
12725 (produce_glyphless_glyph): ...here...
12726 * term.c (produce_glyphless_glyph): ...and here.
12728 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12730 * eval.c (eval_sub): Only call Ffunction if necessary.
12732 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12734 Attempt to make redisplay more selective when changing cursor type.
12735 * frame.h (struct frame): New bitfield cursor_type_changed.
12736 * xdisp.c (cursor_type_changed): Remove.
12737 (try_cursor_movement, redisplay_window, try_window_id)
12738 (set_frame_cursor_types, try_window_reusing_current_matrix):
12739 Adjust to use per-frame bitfield.
12740 (redisplay_internal): Look for cursor type change on each visible
12741 frame and consider all frames if cursor type has been changed on
12742 the frame other than selected. If cursor type has been changed on
12743 selected frame only, do not use fast update.
12745 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12747 Attempt to make redisplay more selective when changing fonts.
12748 * frame.h (struct frame): New bitfield fonts_changed.
12749 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12750 (adjust_frame_glyphs): Add prototype.
12751 * dispnew.c (fonts_changed_p): Remove.
12752 (adjust_glyphs): Remove because we do not
12753 adjust matrices on all frames at once any more.
12754 (adjust_frame_glyphs): Block and unblock input here.
12755 (adjust_glyph_matrix): Use fonts_changed.
12756 (change_frame_size_1): Use adjust_frame_glyphs.
12757 * font.c (font_open_entity): Use fonts_changed.
12758 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12759 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12760 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12761 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12762 (shrink_mini_window, Fresize_mini_window_internal)
12763 (window_scroll_pixel_based, Fset_window_configuration)
12764 (apply_window_adjustment, Fset_window_vscroll):
12765 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12766 Use adjust_frame_glyphs.
12767 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12768 (try_window_reusing_current_matrix, try_window_id, display_line)
12769 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12770 (redisplay_internal): Consider fonts_changed and adjust frame
12771 matrices for each frame only if the frame is visible. If font
12772 has been changed on some frame during full redisplay, retry
12773 only visible frames where the font has been actually changed.
12775 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12777 Cache current header and mode line height for each window.
12778 * window.h (struct window): New fields mode_line_height
12779 and header_line_height.
12780 * window.c (make_window): Initialize them.
12781 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12782 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12783 (current_mode_line_height, current_header_line_height):
12784 Remove declaration.
12785 * xdisp.c (current_mode_line_height, current_header_line_height):
12787 (pos_visible_p, init_xdisp): Adjust user.
12788 (redisplay_window): Invalidate mode_line_height and
12789 header_line_height if current and desired matrices do not agree.
12791 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12793 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12794 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12796 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12798 Make --without-x compatible with --enable-gcc-warnings.
12799 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12800 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12801 members under HAVE_WINDOW_SYSTEM.
12802 * keyboard.c (make_lispy_focus_out): Likewise.
12803 (record_menu_key): Move under HAVE_MENUS.
12804 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12805 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12806 (syms_of_xdisp): Adjust user.
12807 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12808 (start_hourglass, cancel_hourglass):
12809 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12810 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12811 and CLEAR_FONT_TABLE_NFONTS.
12812 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12813 Declare only if HAVE_WINDOW_SYSTEM.
12814 (lface_same_font_attributes_p, clear_face_gcs): Define only
12815 if HAVE_WINDOW_SYSTEM.
12817 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12819 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12820 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12821 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12823 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12825 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12827 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12829 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12830 This fixes a type error on hosts where ptrdiff_t is wider than int.
12832 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12834 * keyboard.c (read_key_sequence_vs): New function.
12835 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12838 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12840 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12842 Makefile improvements.
12843 * Makefile.in (config.status): Don't use double-colon rules, as
12844 they are not portable according to POSIX. Fix shell typo with `;
12845 I guess this rule has never been tested?
12846 (VCSWITNESS): New macro, to override any environment var.
12848 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12850 * xterm.h (struct x_display_info): Do not track X connection
12851 fd separately because it is always available from Display.
12852 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12855 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12857 * buffer.c (drop_overlay):
12858 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12859 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12861 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12863 * buffer.c (Fmake_overlay, Fmove_overlay):
12864 * intervals.c (set_point_from_marker):
12865 * print.c (PRINTPREPARE): Prefer signal_error
12866 to plain error and report unsuitable marker too.
12868 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12870 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12871 for 'dragging' member.
12872 (struct x_output): Remove set-but-unused leftovers
12873 'left_before_move' and 'top_before_move'.
12874 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12875 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12876 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12877 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12878 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12879 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12880 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12881 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12883 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12885 * nsfont.m (INVALID_GLYPH): New define.
12886 (nsfont_encode_char): Use INVALID_GLYPH.
12887 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12889 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12891 * xterm.c (x_last_mouse_movement_time): Revert last change.
12892 This code should use XDisplayMotionBufferSize to check display's
12893 motion history first, and there are few other issues as well.
12894 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12895 (handle_one_xevent): Adjust user.
12897 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12899 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12900 * frame.c (Flast_nonminibuf_frame): ... to here.
12901 (check_minibuf_window): Don't abort if no window was found
12904 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12906 Use XGetMotionEvents to ask the last mouse motion time from X server.
12907 * xterm.c (X_MOTION_HISTORY): Default to 1.
12908 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12909 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12910 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12911 Ifdef away legacy code.
12912 (XTmouse_position, x_scroll_bar_report_motion):
12913 Use x_last_mouse_movement_time.
12914 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12917 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12919 * msdos.c (last_mouse_window): Move to...
12920 (dos_rawgetc): ...this function and adjust comment.
12921 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12922 (mouseMoved): ...this function and adjust comment.
12923 * w32term.c (last_window): Likewise with...
12924 (w32_read_socket): ...this function.
12925 * xterm.c (last_window): Likewise with...
12926 (handle_one_xevent): ...this function.
12928 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12930 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12931 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12932 (handle_one_xevent): ...to here.
12933 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12936 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12938 * msdos.c (IT_set_terminal_window): Remove no-op.
12939 (initialize_msdos_display): Adjust terminal setup.
12940 * w32console.c (w32con_set_terminal_window): Remove no-op.
12941 (initialize_w32_display): Adjust terminal setup.
12942 * w32term.c (w32_set_terminal_window): Remove no-op.
12943 (w32_create_terminal): Adjust terminal setup.
12944 * xterm.c (XTset_terminal_window): Remove no-op.
12945 (x_create_terminal): Adjust terminal setup.
12947 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12949 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12951 (ns_create_terminal): Adjust terminal setup.
12952 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12954 (w32_create_terminal): Adjust terminal setup.
12955 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12957 (x_create_terminal): Adjust terminal setup.
12959 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12961 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12962 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12963 * dispnew.c (buffer_posn_from_coords):
12964 * window.c (Fwindow_end, displayed_window_lines):
12965 * xdisp.c (redisplay_mode_lines): Use it.
12967 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12969 * fontset.c (face_for_char): Check char in the current face font first
12970 if HAVE_NS (Bug#15138).
12972 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12974 * window.c (temp_output_buffer_show): Make sure window returned
12975 by display_buffer is live (Bug#15213).
12977 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12979 Minor cleanup to avoid forward declarations.
12980 * coding.h (struct ccl_spec): Remove forward declaration.
12981 * composite.h (toplevel): Include font.h.
12982 (struct composition_it, struct face, struct font_metrics):
12983 Remove forward declaration.
12984 * dispextern.h (struct image, struct atimer): Likewise.
12985 * emacsgtkfixed.h (struct frame): Likewise.
12986 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12987 * font.h (struct font_driver, struct font, struct glyph_string)
12988 (struct face): Remove forward declaration.
12989 * fontset.h (struct face, struct font): Likewise.
12990 * frame.h (toplevel): Style cleanup.
12991 (enum output_method): Move to...
12992 * termhooks.h (enum output_method): ...here.
12993 (struct glyph, struct frame, struct ns_display_info)
12994 (struct x_display_info, struct w32_display_info):
12995 Remove forward declaration.
12996 * xterm.h (toplevel): Include termhooks.h.
12997 (struct font, struct window, struct glyph_matrix, struct frame)
12998 (struct input_event, struct face, struct image): Remove forward
13000 * gtkutil.h (struct _widget_value): Likewise.
13001 * keyboard.h (toplevel): Include termhooks.h.
13002 (struct input_event): Remove forward declaration.
13004 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13006 * intervals.c (set_point_from_marker): New function.
13007 * editfns.c (Fgoto_char):
13008 * process.c (Finternal_default_process_filter):
13009 * window.c (select_window_1): Use it.
13010 * buffer.h (set_point_from_marker): Add prototype.
13012 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13014 * w32.c (term_winsock): Call release_listen_threads before calling
13016 (_sys_wait_accept): Wait for accept event in a loop with a finite
13017 timeout, instead of waiting indefinitely. Will hopefully avoid
13018 hanging during exit because WSACleanup deadlocks waiting for the
13019 event object to be released. (Bug#14333)
13021 * w32proc.c (release_listen_threads): New function, signals all
13022 the reader threads that listen for connections to stop waiting.
13024 * w32.h (release_listen_threads): Add prototype.
13026 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13028 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13029 field of new marker (for sanity and safety).
13030 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13031 anyway because XMISCTYPE is a function and can't be an lvalue).
13033 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13035 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13036 (x_after_update_window_line, x_scroll_bar_create)
13037 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13038 (handle_one_xevent, x_clear_frame_area):
13039 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13040 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13041 * xterm.h (x_clear_area): Adjust prototype.
13043 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13045 Hook scanning and indentation functions to find_newline. This helps
13046 to avoid duplicated code and renders more respect to newline cache.
13047 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13048 * cmds.c (Fforward_line):
13049 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13050 Use find_newline and avoid unnecessary point movements.
13051 * search.c (scan_newline): Implement on top of find_newline.
13053 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13055 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13056 scoped code (bug#11258).
13058 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13060 * nsterm.m (last_window): New variable.
13061 (EV_TRAILER2): New macro.
13062 (EV_TRAILER): Call EV_TRAILER2.
13063 (mouseMoved:): Add support for mouse-autoselect-window
13064 on nextstep (Bug#6888).
13066 2013-08-28 Andreas Schwab <schwab@suse.de>
13068 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13069 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13070 Remove unused macro definitions.
13071 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13072 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13073 Only define if emacs.
13075 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13077 Prefer enum glyph_row_area to int where appropriate.
13078 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13080 (window_box, window_box_width, window_box_left, window_box_left_offset)
13081 (window_box_right, window_box_right_offset): Adjust prototypes.
13082 * xdisp.c (window_box, window_box_width, window_box_left)
13083 (window_box_left_offset, window_box_right, window_box_right_offset):
13084 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13085 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13086 * nsterm.m (ns_clip_to_row):
13087 * w32term.c (w32_clip_to_row):
13088 * xterm.c (x_clip_to_row): Likewise.
13090 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13092 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13093 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13095 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13097 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13098 for portability to hosts where /bin/sh has problems.
13100 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13102 Redesign redisplay interface to drop global output_cursor.
13103 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13104 (toplevel): Remove declaration of output_cursor.
13105 (set_output_cursor, x_cursor_to): Remove prototype.
13106 * window.h (struct window): New member output_cursor.
13107 (output_cursor_to): New function to replace RIF member.
13108 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13109 (update_text_area, set_window_cursor_after_update): Use it.
13110 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13111 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13112 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13113 * w32term.c (x_update_window_begin, x_update_window_end):
13114 * xterm.c (x_update_window_begin, x_update_window_end):
13115 Adjust to use per-window output cursor.
13117 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13119 Simplify SELECT_TYPE-related code.
13120 Like EMACS_TIME, this portability layer is no longer needed, since
13121 Emacs has been using fd_set as a portability layer for some time.
13122 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13123 (SELECT_TYPE): Remove. All uses changed to fd_set.
13124 (fd_set) [!FD_SET]: New typedef.
13126 Simplify EMACS_TIME-related code.
13127 This portability layer is no longer needed, since Emacs has been
13128 using struct timespec as a portability layer for some time.
13129 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13130 Include <time.h> rather than "systime.h"; that's all that's needed now.
13131 * dispnew.c: Include <timespec.h> rather than "systime.h";
13132 that's all that's needed now.
13133 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13134 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13135 TIMESPEC_RESOLUTION.
13136 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13137 LOG10_TIMESPEC_RESOLUTION.
13138 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13139 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13140 (make_emacs_time): Remove. All used changed to make_timespec.
13141 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13142 (current_timespec): Rename from current_emacs_time. All uses changed.
13143 (add_emacs_time): Remove. All uses changed to timespec_add.
13144 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13145 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13146 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13147 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13148 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13149 (current_timespec): Rename from current_emacs_time. All uses changed.
13150 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13151 changed to timespec_cmp.
13152 * xgselect.c: Include <timespec.h>, since our .h files don't.
13154 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13156 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13157 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13158 Remove the leftovers.
13159 * gtkutil.c (toplevel): Do not declare Qxft but include
13161 * image.c (toplevel): Do not declare Vlibrary_cache because
13162 it's already done in lisp.h.
13164 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13166 * lisp.h (Mouse_HLInfo): Move from here...
13167 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13168 (reset_mouse_highlight): New function.
13169 * msdos.c (dos_set_window_size, IT_update_begin)
13170 (internal_terminal_init):
13171 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13172 (ns_initialize_display_info):
13173 * w32console.c (initialize_w32_display):
13174 * w32term.c (x_update_window_end, x_free_frame_resources)
13175 (w32_initialize_display_info):
13176 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13177 * window.c (Fdelete_other_windows_internal):
13178 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13179 * termchar.h (toplevel):
13180 * xterm.h (toplevel): Include dispextern.h.
13182 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13184 Fix minor problems found by static checking.
13185 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13186 (expect): Avoid nested-if warning.
13187 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13188 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13189 * nsterm.h, nsterm.m (ns_select):
13190 * xgselect.c, xgselect.h (xg_select):
13191 Adjust signature to better match pselect's.
13192 * nsterm.m (ns_select):
13193 Don't set *TIMEOUT, since pselect doesn't.
13194 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13195 diagnostic about assigning const char * to it.
13196 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13198 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13200 * lread.c (substitute_object_recurse): Handle hash-tables as well
13203 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13205 Fix unlikely core dump in init_tty, and simplify terminfo case.
13206 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13207 The old version incorrectly dumped core if malloc returned a
13208 buffer containing only non-NUL bytes.
13209 (init_tty): Do not allocate or free termcap buffers; the
13210 struct does that for us now.
13211 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13212 (struct tty_display_info): Define members termcap_term_buffer and
13213 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13214 use them. Allocate them directly in struct rather than indirectly
13215 via a pointer, to simplify init_tty.
13217 * frame.c (check_minibuf_window): Initialize 'window' properly,
13218 so that Emacs reliably aborts later if 'window' is not initialized.
13220 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13222 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13223 of VoidSymbol (Bug#15154).
13225 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13227 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13228 mouse_face_beg_y and mouse_face_end_y.
13229 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13230 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13231 Adjust users and update comment where appropriate.
13233 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13235 * frame.c (check_minibuf_window): New function.
13236 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13237 Call check_minibuf_window (Bug#15183).
13239 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13241 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13242 because this is the only last cursor data we need to keep and consult.
13243 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13244 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13247 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13249 Fix recovering from possible decompression error.
13250 Since insert_from_gap doesn't always move point, we can't use PT as
13251 the position where the partially decompressed data ends, and
13252 should count how many bytes was produced so far.
13253 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13254 (unwind_decompress): Really delete partially uncompressed data.
13255 (Fzlib_decompress_region): Take decompressed data size into account.
13257 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13259 * syntax.c (init_syntax_once): Adjust comment and do an early
13260 initialization of Qchar_table_extra_slots just once...
13261 * casetab.c (init_casetab_once):
13262 * category.c (init_category_once):
13263 * character.c (syms_of_character):
13264 * coding.c (syms_of_coding):
13265 * xdisp.c (syms_of_xdisp): ...and omit it here.
13267 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13269 * xdisp.c (get_next_display_element): Don't apply to characters
13270 from a display vector the logic of setting it->end_of_box_run_p
13271 suitable for characters from a buffer. (Bug#15175)
13273 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13274 to handle directories, rather than '_utime' which doesn't.
13277 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13279 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13280 or fullscreen (Bug#14627).
13282 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13284 System-dependent integer overflow fixes.
13285 * process.c (Fset_process_window_size): Signal an error if
13286 the window size is outside the range supported by the lower level.
13287 * sysdep.c (set_window_size): Return negative on error,
13288 nonnegative on success, rather than -1, 0, 1 on not in system,
13289 failure, success. This is simpler. Caller changed.
13290 (serial_configure): Remove unnecessary initialization of local.
13291 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13292 size fits in unsigned long; this isn't true on some 32-bit hosts.
13293 Avoid buffer overrun if some future version of /proc/meminfo has a
13294 variable name longer than 20 bytes.
13295 (system_process_attributes) [__FreeBSD__]:
13296 Don't assume hw.availpages fits in 'int'.
13298 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13300 Don't let very long directory names overrun the stack.
13301 Fix some related minor problems involving "//", vfork.
13302 * callproc.c (encode_current_directory): New function.
13303 (call_process): Don't append "/"; not needed.
13304 * fileio.c (file_name_as_directory_slop): New constant.
13305 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13306 this can save the caller having to alloca.
13307 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13308 Use SAFE_ALLOCA, not alloca.
13309 (directory_file_name, Fexpand_file_name): Leave leading "//"
13310 alone, since it can be special even on POSIX platforms.
13311 * callproc.c (call_process):
13312 * process.c (Fformat_network_address):
13313 * sysdep.c (sys_subshell):
13314 Use encode_current_directory rather than rolling our own.
13315 (create_process): No need to encode directory; caller does that now.
13316 * process.h (encode_current_directory): New decl.
13317 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13318 Rework to avoid 'goto xyzzy;'.
13320 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13322 * xdisp.c (handle_face_prop): If the default face was remapped use
13323 the remapped face for strings from prefix properties. (Bug#15155)
13325 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13327 Minor cleanup for redisplay interface and few related functions.
13328 * frame.h (enum text_cursor_kinds): Move from here...
13329 * dispextern.h (enum text_cursor_kinds): ...to here.
13330 (toplevel): Drop unnecessary declarations.
13331 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13332 in update_window_end_hook and draw_window_cursor functions.
13333 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13334 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13335 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13336 * xterm.c (x_update_window_end, x_draw_window_cursor):
13337 * xdisp.c (display_and_set_cursor, update_window_cursor)
13338 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13339 enum text_cursor_kinds where appropriate.
13341 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13343 Redesign redisplay interface to drop updated_row and updated_area.
13344 * dispextern.h (updated_row, updated_area): Remove declaration.
13345 (struct redisplay_interface): Pass glyph row and row area parameters
13346 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13347 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13349 * dispnew.c (updated_row, updated_area): Remove.
13350 (redraw_overlapped_rows, update_window_line): Adjust user.
13351 (update_marginal_area, update_text_area): Likewise. Pass updated row
13352 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13353 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13356 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13358 * process.c (flush_pending_output): Remove stub.
13361 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13363 * callproc.c: Fix race that killed background processes (Bug#15144).
13364 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13365 Record deleted process-id in critical section, not afterwards.
13366 Don't mistakenly kill process created by a call-process invocation
13367 that discards output and does not wait.
13369 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13371 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13372 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13373 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13374 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13375 to shut up compiler in mark_object.
13376 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13378 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13380 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13381 We can't portably rely on PTY_OPEN doing that, even if
13382 it calls posix_openpt with O_CLOEXEC.
13384 2013-08-20 Kenichi Handa <handa@gnu.org>
13386 * character.c (string_char): Improve commentary.
13388 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13390 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13391 (struct animation_cache): Make signature a flexible array member.
13392 All uses changed. This is a tad slower but may insulate us better
13393 from future changes to ImageMagick.
13395 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13397 * image.c: Shrink memory needed for animation cache.
13398 (SIGNATURE_DIGESTSIZE): New constant.
13399 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13400 (imagemagick_create_cache): Copy the signature. This saves
13401 several KB of memory that ImageMagick wastes per signature.
13402 Don't bother updating the update_time, as the caller does that now.
13403 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13404 it's a fixed size struct member now.
13405 (imagemagick_get_animation_cache): Always destroy the signature,
13406 as it's now imagemagick_create_cache's responsibility to copy it.
13407 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13408 and use memcmp rather than strcmp.
13409 eassert that ImageMagick returns a signature of the specified length.
13411 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13413 * image.c (imagemagick_get_animation_cache): Don't segfault on
13415 (imagemagick_get_animation_cache): Revert to previous definition
13416 so that it actually works. But keep the memory leak fix.
13417 (imagemagick_get_animation_cache): Fix memory leak.
13419 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13421 * image.c: Fix animation cache signature memory leak.
13422 Fix some other minor performance problems while we're at it.
13423 (imagemagick_create_cache): Clear just the members that
13424 need clearing. Don't set update_time, as caller does that now.
13425 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13426 Simplify by using pointer-to-pointer instead of a prev pointer.
13427 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13428 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13429 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13430 it's already a copy. Free the signature probe unless it's cached.
13432 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13433 This was introduced by my 2013-08-12 fix for Bug#15035.
13435 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13437 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13438 (imagemagick_prune_animation_cache): Now static.
13440 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13442 * image.c (imagemagick_get_animation_cache): Don't segfault when
13443 pruning all entries.
13445 2013-08-18 Ken Brown <kbrown@cornell.edu>
13447 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13448 static heap if ENABLE_CHECKING is defined.
13449 (max_bss_sbrk_ptr): New variable.
13450 (bss_sbrk): Use it.
13451 (report_sheap_usage): Report maximum static heap usage instead of
13452 ending static heap usage.
13454 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13456 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13457 of zlib_initialized according to the results of calling
13458 init_zlib_functions.
13460 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13462 * image.c: Implement an ImageMagick per-image cache.
13463 (imagemagick_get_animation_cache): Fix a double-free error.
13464 (imagemagick_load_image): Remove the ping_wand code, which only
13465 apparently saved time on invalid animated images, and slowed down
13466 everything else. Optimize for the common case.
13468 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13470 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13472 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13474 * marker.c (set_marker): Remove documentation of undefined behavior.
13476 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13478 * image.c (imagemagick_compute_animated_image): Animate correctly
13479 when sub-images are smaller than the main image.
13480 (imagemagick_compute_animated_image): Setting the iterator row to
13481 zero is apparently not allowed.
13482 (imagemagick_compute_animated_image): Allow images that say they
13483 have sub-images that are bigger than the main image, but just crop
13486 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13488 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13490 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13492 * image.c (imagemagick_compute_animated_image): Respect the GIF
13495 2013-08-15 Ken Brown <kbrown@cornell.edu>
13497 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13498 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13501 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13503 Fix minor problems found by static checking.
13504 * frame.c (delete_frame):
13505 * xdisp.c (next_element_from_display_vector):
13506 Avoid uninitialized local.
13507 * image.c (imagemagick_compute_animated_image): Port to C89.
13508 Prefer usual GNU indentation style for loops.
13509 Be more careful about bizarrely large sizes, by using ptrdiff_t
13512 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13514 Fix infinite frame selection loop (Bug#15025).
13515 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13517 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13519 * xdisp.c (compute_window_start_on_continuation_line):
13520 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13521 to make sure we end up setting the window start at the leftmost
13522 visible character of the display line. This avoids funky
13523 horizontal shifting because the window start is not kept on the
13524 same position. (Bug#15090)
13525 (next_element_from_display_vector): Support 'box' face attribute
13526 in the face definitions of a display vector. (Bug#15099)
13528 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13530 * image.c (imagemagick_compute_animated_image): Implement animated
13531 images (bug#14700).
13532 (imagemagick_compute_animated_image): Fix some compilation
13533 warnings. Implement a very simple cache to make the animation
13534 usable at all, but it should be replaced with a per-image cache.
13536 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13538 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13539 to do `for' loops over alist values.
13540 * buffer.h (FOR_EACH_BUFFER):
13541 * process.c (FOR_EACH_PROCESS): Use it.
13542 (handle_child_signal, status_notify, Fget_buffer_process)
13543 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13545 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13547 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13548 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13549 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13550 to xzalloc and so avoid redundant call to memset.
13551 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13552 members because it is allocated with xzalloc and so already zeroed.
13554 2013-08-14 Ken Brown <kbrown@cornell.edu>
13556 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13559 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13561 Utility function and macro to copy Lisp string to C string.
13562 * lisp.h (xlispstrdupa): New macro.
13563 (xlispstrdup): New prototype.
13564 * alloc.c (xlispstrdup): New function.
13565 * callint.c (Fcall_interactively):
13566 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13567 (Fsubstitute_in_file_name):
13568 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13569 * image.c (x_create_bitmap_from_file):
13570 * w32term.c (w32_term_init):
13571 * xterm.c (x_term_init): Use xlispstrdup.
13573 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13575 * image.c (imagemagick_load_image): Make animated pictures work.
13576 There's still some problems with background color settings, though
13579 * decompress.c (unwind_decompress): Always restore point.
13581 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13583 * marker.c (set_marker): Reformat documentation.
13585 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13587 * xdisp.c (cursor_type_changed): Now static.
13589 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13590 Use changed. This avoids the need to call xmalloc and for the
13591 caller to call xfree, and avoids memory leaks in some situations.
13593 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13595 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13596 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13597 (redisplay_window): If window_end_valid is cleared due to non-zero
13598 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13599 so do not call to try_cursor_movement for that window.
13601 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13603 * window.h (struct window): Convert window_end_pos and
13604 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13605 (wset_window_end_pos, wset_window_end_vpos): Remove.
13606 * dispnew.c (adjust_glyph_matrix):
13607 * window.c (Fwindow_end, replace_window, set_window_buffer)
13609 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13610 (set_vertical_scroll_bar, redisplay_window, try_window)
13611 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13612 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13613 (note_mouse_highlight): Adjust users.
13614 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13617 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13619 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13620 * image.c (imagemagick_filename_hint): Use `const char *' and
13621 prefer SSDATA to SDATA to avoid warnings.
13623 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13625 Cleanup window fringes, margins and scroll bars adjustments.
13626 * window.c (set_window_fringes, set_window_margins)
13627 (set_window_scroll_bars, apply_window_adjustment): New functions.
13628 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13629 (Fset_window_scroll_bars): Use them.
13631 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13633 * window.h (struct window): Convert scroll_bar_width
13634 from Lisp_Object to integer. Adjust comment.
13635 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13637 * window.c (wset_scroll_bar_width): Remove.
13638 (make_window): Initialize scroll_bar_width.
13639 (Fsplit_window_internal): Use direct assignment.
13640 (Fset_window_configuration, save_window_save):
13641 Convert Lisp_Object to integer and back where appropriate.
13642 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13643 bar was actually changed, and mention this in docstring.
13645 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13647 * decompress.c: Minor simplifications.
13648 (Fzlib_decompress_region): Don't bother verifying
13649 that avail_out <= UINT_MAX, as that was confusing.
13650 Mention the restriction in a comment instead.
13651 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13653 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13655 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13656 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13658 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13660 * image.c (imagemagick_filename_hint): Check for errors in the
13663 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13665 * window.c (Fwindow_margins): Return nil when there's no marginal
13666 area, as per the documented API.
13668 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13669 Fmake_vector, as scroll bar's struct members are not all Lisp
13670 objects now. This avoids crashes in GC.
13672 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13673 bool, so its address could be taken.
13675 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13677 * image.c (imagemagick_filename_hint): New function to possibly
13678 apply `image-content-type-suffixes'.
13679 (imagemagick_load_image): Use it.
13681 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13683 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13684 if loading zlib failed.
13686 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13688 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13689 2013-08-13 checkin below. Change bool to BOOL, rule is:
13690 All Obj-C code uses BOOL, except for interfaces callable from C.
13692 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13694 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13696 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13697 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13698 bool instead of BOOL.
13699 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13700 from Lisp_Object to bitfield. Adjust comment.
13701 * w32term.c (x_scroll_bar_create): Adjust user.
13702 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13703 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13704 Use bool for boolean.
13705 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13706 to `unsigned int' when defining a bitfield.
13708 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13710 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13712 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13714 * window.h (struct window): Convert left_margin_cols and
13715 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13716 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13717 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13719 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13721 (showing_window_margins_p, update_window_line, update_frame_1):
13722 * fringe.c (draw_fringe_bitmap_1):
13723 * xdisp.c (window_box_width): Adjust users.
13724 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13725 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13726 Use direct assignment.
13727 (Fset_window_configuration, save_window_save, Fwindow_margins):
13728 Convert Lisp_Object to integer and back where appropriate.
13729 (Fset_window_margins): Adjust user. Return t if any margin
13730 was actually changed, and mention this in docstring.
13732 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13734 * syntax.c (forward_word):
13735 * cmds.c (forward_char, backward_char): Mention the optional argument.
13737 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13739 * window.h (struct window): Convert left_fringe_width
13740 and right_fringe_width from Lisp_Objects to integers.
13742 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13743 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13744 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13746 (make_window): Initialize new integer fields to -1.
13747 (Fsplit_window_internal): Use direct assignment.
13748 (Fset_window_configuration, save_window_save):
13749 Convert Lisp_Object to integer and back where appropriate.
13750 (Fset_window_fringes): Adjust user. Return t if any fringe
13751 was actually changed, and mention this in docstring.
13753 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13755 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13756 * nsfns.m (x_set_cursor_type):
13757 * w32fns.c (x_set_cursor_type):
13758 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13759 * xdisp.c (set_frame_cursor_types): ...but in common code.
13761 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13763 * font.c (clear_font_cache): New function, stripped from...
13764 (Fclear_font_cache): ...here, which now uses the function
13765 above. Adjust comment.
13766 * font.h (clear_font_cache): Add prototype.
13767 * xfaces.c (clear_face_cache): Use clear_font_cache.
13769 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13771 * window.c (Fset_window_start): Compare `w', not `window' because
13772 `w' might not be equal to `window' after call to decode_live_window.
13774 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13776 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13777 This fixes a problem introduced by the Bug#15035 patch
13778 when using GPG. Reported by Herbert J. Skuhra.
13780 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13782 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13783 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13784 not yet initialized.
13786 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13788 * decompress.c (Fzlib_decompress_region): Support zlib
13789 decompression, too, and rename.
13791 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13793 Minor zlib configuration tweaks.
13794 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13795 Don't assume presence of fn_inflateInit2_ zlib internal function.
13797 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13799 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13800 include the zlib prefix.
13802 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13804 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13805 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13806 define static variables that are pointers to zlib functions to be
13807 dynamically loaded.
13808 (init_zlib_functions) [WINDOWSNT]: New function.
13809 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13811 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13812 macros instead of invoking the zlib functions directly.
13813 (syms_of_decompress): DEFSYM Qzlib_dll.
13814 Staticpro Szlib_available_p.
13816 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13818 Avoid looping over all frame windows to freeze and unfreeze.
13819 * window.h (struct window): Drop frozen_window_start_p.
13820 (freeze_window_starts): Drop prototype.
13821 * frame.h (struct frame): New frozen_window_starts flag.
13822 (FRAME_WINDOWS_FROZEN): New macro.
13823 * window.c (freeze_window_start, freeze_window_starts):
13825 (select_window, replace_window): Adjust users.
13826 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13827 (window_frozen_p): New function.
13828 (redisplay_window): Use it.
13830 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13832 Fix some fd issues when running subprocesses (Bug#15035).
13833 Fix bugs that can leak files or file descriptors on errors.
13834 Don't unlink open temp files, as that's hard for users to diagnose
13835 when things go awry (e.g., temp disk exhausted).
13836 Don't bother to lock temp files. Check for invalid recursion.
13837 * callproc.c (synch_process_fd): Remove. All uses removed.
13838 (synch_process_tempfile): New var or macro.
13839 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13841 (record_kill_process): New arg, the temp name. All callers changed.
13842 (delete_temp_file): Now just a simple wrapper around unlink.
13843 (call_process_kill): New arg, the call_process_fd array.
13844 Close them all. Clear synch_process_pid. Remove the temp file,
13845 or arrange for it to be removed.
13846 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13847 that's been moved to synch_process_tempfile. Caller changed.
13848 Do not remove the tempfile; that's now call_process_kill's
13850 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13851 call_process_kill; the caller now does that.
13852 (call_process_cleanup): Do not close the process fd; that's now
13853 call_process_kill's responsibility.
13854 (Fcall_process): Implement via new function call_process, which
13855 has most of the old body of Fcall_process, but with a different API.
13856 (call_process): New function that does not open or close filefd if
13857 it is nonnegative. Record which fds need to be closed, and let
13858 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13859 Signal an error if invoked recursively (could be done via a hook).
13860 Simplify creation of the tempfile in the MSDOS case.
13861 Don't create the output file until after checking for the executable.
13862 Report any failure to open /dev/null.
13863 Don't open /dev/null for writing twice; once is enough.
13864 Don't create pipe if all output is being discarded or sent to file.
13865 Don't worry about setting up the coding system or reading from the
13866 pipe if all output is being discarded.
13867 Hoist fd_error local into top level, to lessen block nesting.
13868 Don't record deleted pid here; now done by Fcall_process_region.
13869 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13870 and note its success in synch_process_tempfile.
13871 Do not leak resources when child_setup fails.
13872 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13873 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13874 (create_temp_file): Now returns open fd, with an additional
13875 Lisp_Object * argument to return the name. All callers changed.
13876 Do not close the file; rewind it instead, and leave it open for
13877 the caller. Do not lock the temp file. Unwind-protect the file
13878 and the file-descriptor.
13879 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13880 If an asynchrounous process, record it here, not in call_process.
13881 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13882 * eval.c (set_unwind_protect): New function.
13883 * fileio.c (write_region): New function, generalized from the
13884 old Fwrite_region. Do not lock temp files.
13885 (Fwrite_region): Use it.
13886 * lisp.h (set_unwind_protect, write_region): New decls.
13887 * process.c: Include <verify.h>.
13888 (make_process): Mark fds as initially closed.
13889 (deleted_pid_list): Now a list of pid-filename pairs.
13891 (close_process_fd): New function.
13892 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13893 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13894 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13895 (create_process, create_pty, Fmake_serial_process)
13896 (server_accept_connection): Record which fds need to be closed,
13897 and let deactivate_process close them.
13898 (Fmake_network_process): Do not discard the unwind-protect
13899 until it's safe to do so.
13900 (deactivate_process): Close the fds opened by create_process etc.
13901 (Fprocess_send_eof): Adjust to new way of recording open fds.
13902 Report an error if /dev/null can't be opened, instead of aborting.
13903 * process.h (PROCESS_OPEN_FDS): New constant.
13904 (struct Lisp_Process): New member open_fds.
13905 (record_kill_process, record_deleted_pid): Adjust signatures.
13906 (record_deleted_pid): Move decl here ...
13907 * syswait.h (record_deleted_pid): ... from here.
13909 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13911 * decompress.c: Fix bugs with large buffers and weird inputs.
13912 Tune a bit. Reindent as per usual Emacs style.
13913 (BUFFER_SIZE): Remove.
13914 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13915 more than UINT_MAX bytes. Decompress into the gap instead of into
13916 an auto buffer, as this should avoid copying. Return nil if
13917 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13918 set immediate_quit; we shouldn't trust zlib code that much.
13920 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13922 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13923 errors, and really move the gap to where we want it.
13925 * lisp.h: Include decompress.c support.
13927 * emacs.c (main): Include decompress.c support.
13929 * Makefile.in: Include -lz if present.
13931 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13933 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13934 (initWithTitle:): Initialize frame to 0.
13935 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13936 (fillWithWidgetValue:frame:): Rename from
13937 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13939 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13940 fillWithWidgetValue:frame:
13942 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13943 remove memory leak warnings.
13945 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13946 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13947 menu_pending_title.
13949 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13950 (x_activate_menubar): Update the whole menu.
13951 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13952 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13953 current event is not NSSystemDefined (Bug#15001).
13954 Call ns_check_menu_open only if trackingMenu is 2.
13955 (menuDidClose:): New method, decrease trackingMenu.
13956 (fillWithWidgetValue:setDelegate:): New method.
13957 (fillWithWidgetValue:): Call the above.
13959 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13961 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13963 Omit some unnecessary casts.
13964 Many of these go back to the old pre-C89 days, when they may have
13965 been needed, but we've been assuming C89 or later for a while now.
13966 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13967 (live_float_p, live_misc_p, live_vector_p):
13968 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13969 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13970 (defvar_per_buffer):
13971 * callint.c (Fcall_interactively):
13972 * doc.c (Fsubstitute_command_keys):
13973 * filelock.c (get_boot_time):
13974 * frame.c (xrdb_get_resource):
13975 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13976 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13977 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13978 (menuitem_highlight_callback, menu_destroy_callback)
13979 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13980 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13981 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13982 (xg_tool_bar_help_callback, tb_size_cb):
13983 * image.c (xpm_alloc_color, png_read_from_memory)
13984 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13985 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13987 * keymap.c (describe_map):
13988 * nsfns.m (Fns_display_monitor_attributes_list):
13989 * nsmenu.m (process_dialog:):
13990 * nsterm.m (hold_event):
13991 * process.c (wait_reading_process_output):
13992 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13993 * scroll.c (do_direct_scrolling, scrolling_1):
13994 * termcap.c (tgetent):
13995 * window.c (check_window_containing, add_window_to_list)
13996 (freeze_window_starts):
13997 * xdisp.c (compare_overlay_entries, vmessage):
13998 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13999 (x_get_monitor_attributes_xrandr)
14000 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14001 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14002 * xfont.c (xfont_match, xfont_open):
14003 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14004 (menubar_selection_callback, menu_position_func)
14005 (popup_selection_callback, create_and_show_popup_menu)
14006 (dialog_selection_callback, create_and_show_dialog):
14007 * xrdb.c (x_get_string_resource)
14009 * xsmfns.c (x_session_check_input):
14010 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14011 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14012 (xaw_jump_callback, xaw_scroll_callback):
14013 Omit unnecessary casts.
14015 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14017 Minor string-length refactoring.
14018 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14019 * frame.c (make_monitor_attribute_list):
14020 Prefer build_string to strlen + make_string.
14022 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14024 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14025 don't check minor_code (Bug#14417).
14027 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14029 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14030 vertical positions instead. This avoids calling MATRIX_ROW with
14031 row numbers that are possibly beyond valid limits. (Bug#15064)
14033 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14035 Use xstrdup and build_unibyte_string where applicable.
14036 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14037 * xfns.c (x_window):
14038 * xrdb.c (x_get_customization_string):
14039 * xterm.c (xim_initialize):
14040 * w32fns.c (w32_window): Use xstrdup.
14041 (w32_display_monitor_attributes_list):
14042 * emacs.c (init_cmdargs):
14043 * keyboard.c (PUSH_C_STR):
14044 * nsfont.m (nsfont_open):
14045 * sysdep.c (system_process_attributes):
14046 * w32.c (system_process_attributes):
14047 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14049 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14051 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14052 variables of these types so that GDB would know about them, as aid
14053 for debugging fatal exceptions. (Bug#15024) See also
14054 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14057 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14059 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14060 larger than the NSWindow (Bug#14934).
14062 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14064 Redesign redisplay interface to drop global variable updated_window.
14065 Always pass currently updated window as a parameter to update routines.
14066 * dispextern.h (updated_window): Remove declaration.
14067 (struct redisplay_interface): Pass window parameter to
14068 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14069 and after_update_window_hook.
14070 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14072 * dispnew.c (updated_window): Remove.
14073 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14074 (update_window_line): Adjust to match redisplay interface changes.
14075 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14076 (ns_scroll_run, ns_after_update_window_line):
14077 * w32term.c (x_update_window_begin, x_update_window_end)
14078 (x_after_update_window_line, x_scroll_run):
14079 * xterm.c (x_update_window_begin, x_update_window_end)
14080 (x_after_update_window_line, x_scroll_run):
14081 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14082 Likewise. Adjust comments where appropriate.
14083 (x_cursor_to): Simplify because this is always called during window
14084 update (but install debugging check anyway).
14085 (expose_window): Check must_be_updated_p flag to see whether this
14086 function is called during window update.
14088 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14090 Do not reset window modification event counters excessively.
14091 These leftovers and poor man's tricky methods to catch extra
14092 redisplay's attention are no longer needed.
14093 * frame.c (set_menu_bar_lines_1):
14094 * minibuf.c (read_minibuf_unwind):
14095 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14096 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14097 (window_scroll_line_based, Fset_window_configuration):
14098 * xdisp.c (redisplay_window): Do not reset last_modified and
14099 last_overlay_modified counters.
14101 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14103 * xselect.c (x_send_client_event): Set send_event and serial, memset
14104 data.l as it might be bigger than data.b. Use 24 bit mask to
14105 XSendEvent (Bug#15034).
14107 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14109 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14110 for TTY frames that are not the top frame on their console.
14113 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14115 * w32term.c (w32fullscreen_hook): Really maximize frame when
14116 asked for (Bug#14841).
14118 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14120 Prefer selected_window to Fselected_window, likewise for frames.
14121 * buffer.c (Fbuffer_swap_text):
14122 * data.c (Fvariable_binding_locus):
14123 * window.c (run_window_configuration_change_hook): Adjust users.
14124 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14125 Use decode_live_frame.
14127 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14129 Be more careful if selected window shows the buffer other than current,
14130 use window_outdated only if this is not so. This change should also
14131 address some weird issues discussed in Bug#13012.
14132 * window.h (window_outdated): New prototype.
14133 * window.c (window_outdated): Now here. Convert from static and
14134 always assume window's buffer.
14135 (Fwindow_end, Fwindow_line_height): Use it.
14136 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14137 and always assume window's buffer.
14138 (redisplay_window): Adjust user.
14139 (redisplay_internal): Call to reconsider_clip_changes once and
14140 check whether mode line should be updated only if selected window
14141 shows current buffer.
14142 (run_window_scroll_functions): Use eassert for debugging check.
14143 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14145 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14147 * window.c (window_scroll, window_scroll_pixel_based)
14148 (window_scroll_line_based): Use bool for booleans.
14150 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14152 * process.c: Fix minor off-by-one issues in descriptor counts.
14153 This shouldn't fix any real bugs, but it cleans up the code a bit.
14154 (max_process_desc, max_input_desc): -1, not 0, means none.
14156 (delete_input_desc): New function.
14157 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14158 (deactivate_process): Scan backwards when recomuting max_process_desc;
14159 that should be faster.
14160 (init_process_emacs): Initialize max_input_desc.
14162 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14164 Use region cache to speedup bidi_find_paragraph_start.
14165 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14166 Rename cache_long_line_scans to cache_long_scans.
14167 * buffer.c (bset_cache_long_line_scans): Rename to
14168 bset_cache_long_scans.
14169 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14170 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14172 (syms_of_buffer): Rename cache-long-line-scans to
14173 cache-long-scans. Adjust docstring.
14174 * search.c (newline_cache_on_off):
14175 * indent.c (width_run_cache_on_off): Adjust users.
14176 * bidi.c (bidi_paragraph_cache_on_off): New function.
14177 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14178 * insdel.c (prepare_to_modify_buffer):
14179 Invalidate bidi_paragraph_cache if enabled.
14181 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14183 Invalidate region caches only if buffer text is going to be changed.
14184 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14185 (modify_text): ...new prototype.
14186 (prepare_to_modify_buffer_1): New prototype.
14187 * textprop.c (modify_region): Rename to...
14188 (modify_text_properties): ...new function.
14189 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14190 (Fremove_list_of_text_properties): Adjust users.
14191 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14192 (modify_text): ...new function.
14193 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14194 (prepare_to_modify_buffer_1): ...new function.
14195 * casefiddle.c (casify_region):
14196 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14197 (Ftranspose_regions): Use modify_text.
14199 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14201 * lisp.mk (lisp): Add nadvice.elc.
14203 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14205 New macro to iterate over live buffers similar to frames.
14206 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14207 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14208 Declare buffer-related variables here to offload lisp.h.
14209 * buffer.c (Vbuffer_alist): Adjust comment.
14210 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14211 (other_buffer_safely):
14212 * data.c (store_symval_forwarding):
14213 * dispnew.c (Fframe_or_buffer_changed_p):
14214 * fileio.c (Fdo_auto_save):
14215 * filelock.c (unlock_all_files):
14216 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14218 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14220 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14221 * callproc.c (create_temp_file):
14222 * filelock.c (create_lock_file):
14223 Assume mkostemp, since it's now provided by Gnulib.
14225 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14227 * w32.c (mkostemp): New function.
14228 (mktemp): Remove, no longer used. Most of the code reused in
14229 mkostemp. (Bug#15015)
14230 (mktemp): Don't undef.
14232 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14234 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14235 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14236 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14237 (free_glyph_pool, check_glyph_memory): Likewise for
14238 all users. Adjust comments where appropriate.
14240 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14242 * composite.h: Minor fixups.
14243 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14244 to fix a misspelling, and change it to an inline function while
14245 we're at it (it need not be a macro). All uses changed.
14246 (composition_method, composition_valid_p):
14247 Rewrite to avoid assignments in if-conditions.
14249 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14251 Do not use global Lisp_Object in composition macros.
14252 * composite.h (composition_temp): Remove declaration.
14253 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14254 (composition_method, composition_valid_p): ...inline functions.
14255 (compose_region): Remove the leftover.
14256 * composite.c (composition_temp): Remove.
14257 (run_composition_function, update_compositions)
14258 (composition_compute_stop_pos, composition_adjust_point)
14259 (Ffind_composition_internal):
14260 * coding.c (handle_composition_annotation):
14261 * xdisp.c (handle_composition_prop, check_point_in_composition):
14262 Related users changed.
14264 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14266 Drop FRAME_PTR typedef.
14267 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14268 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14269 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14270 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14271 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14272 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14273 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14274 All related users changed.
14276 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14278 * eval.c (default_toplevel_binding): New function.
14280 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14281 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14282 (syms_of_eval): Export them.
14283 * data.c (Fdefault_value): Micro cleanup.
14284 * term.c (init_tty): Use "false".
14286 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14288 Fix X GC leak in GTK and raw (no toolkit) X ports.
14289 * xterm.c (x_free_frame_resources): If white and black relief
14290 GCs are allocated, always free them here.
14291 * xfns.c (x_make_gc): Omit redundant initialization.
14292 * widget.c (create_frame_gcs): Remove the leftover.
14293 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14294 in x_free_frame_resources.
14296 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14298 * nsterm.m (windowWillResize:toSize:): Only change title if
14299 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14301 (viewDidEndLiveResize): New method.
14303 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14304 inside NS_IMPL_COCOA.
14306 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14308 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14309 Do not check whether undo is enabled because record_insert and
14310 record_delete does that themselves.
14312 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14314 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14315 member which is not really used any more.
14316 (FRAME_XIC_BASE_FONTNAME): Remove.
14317 * xfns.c (xic_free_fontset): Adjust user.
14318 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14319 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14320 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14321 (xdialog_show): Use eassert for debugging check.
14322 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14324 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14326 * fileio.c, fns.c (merge): Move extern decl from here ...
14327 * lisp.h (merge): ... to here.
14329 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14331 Fix last font-related change.
14332 * w32font.h (w32font_list_internal, w32font_match_internal):
14334 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14335 (uniscribe_list_family): Adjust to match font API change.
14336 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14337 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14339 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14341 * frame.h (FRAME_MOUSE_UPDATE):
14342 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14343 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14345 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14347 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14348 * font.h (struct font_driver): Change list, match, and list_family
14349 functions to accept struct frame * as first arg.
14350 * font.c (font_score, font_compare, font_sort_entities):
14352 (font_sort_entities, font_list_entities, font_select_entity)
14353 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14354 match font API change.
14355 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14356 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14357 * ftxfont.c (ftxfont_list, ftxfont_match):
14358 * xftfont.c (xftfont_list, xftfont_match):
14359 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14360 * w32font.c (w32font_list, w32font_match, w32font_list)
14361 (w32font_list_internal, w32_font_match_internal): Likewise.
14362 * xfaces.c (Fx_family_fonts): Adjust user.
14364 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14366 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14367 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14368 only if HAVE_X_WINDOWS is in use.
14369 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14370 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14371 * w32term.c (x_wm_set_icon_position): Likewise.
14372 * w32fns.c (x_icon): Adjust user.
14374 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14376 * xterm.c (last_mouse_press_frame): Remove the
14377 leftover which is not really used any more.
14378 (handle_one_xevent, syms_of_xterm): Adjust users.
14379 (x_flush): Call XFlush once per each X display, not frame.
14380 This is better because this code always unconditionally skips
14381 non-X frames in Vframe_list and issues the only XFlush if we
14382 have more than one X frame on the same X display.
14383 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14384 Use bool for booleans.
14385 (x_draw_glyph_string_background, cvt_string_to_pixel)
14386 (cvt_pixel_dtor): Drop unnecessary prototypes.
14387 * xterm.h (x_display_ok): Adjust prototype.
14389 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14391 Drop unnecessary functions that deals with frame pixel size.
14392 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14393 (x_pixel_height): Drop prototypes.
14394 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14395 (x_pixel_height): Drop implementations.
14396 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14397 which should be always valid for window frame.
14398 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14399 * w32menu.c (Fx_popup_dialog):
14400 * xmenu.c (Fx_popup_dialog): Likewise for both.
14402 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14404 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14405 frame parameters and call to Fmodify_frame_parameters just once.
14406 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14407 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14408 and mention nil frame in docstring.
14410 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14412 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14413 (x_figure_window_size): Likewise. Adjust to return long.
14414 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14415 (toplevel): Move Qterminal_live_p to...
14416 * terminal.c (toplevel): ...here, make it static, and...
14417 (syms_of_terminal): ...DEFSYM here.
14418 * frame.h (Qterminal_live_p): Remove declaration.
14419 (make_frame, x_figure_window_size): Adjust prototype.
14420 * nsfns.m (Fx_create_frame): Use long for window flags.
14422 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14424 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14425 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14426 Do not assume that emacs_close (INT_MAX) is a no-op.
14428 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14430 * xfaces.c (make_face_cache): For struct face_cache, prefer
14431 xmalloc to xzalloc and so avoid redundant call to memset.
14432 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14434 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14436 * fringe.c (draw_window_fringes, update_window_fringes)
14437 (compute_fringe_widths):
14438 * w32term.c (x_draw_glyph_string):
14439 * window.c (candidate_window_p, Frecenter):
14440 * xfaces.c (realize_basic_faces, realize_default_face)
14441 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14442 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14443 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14444 * xmenu.c (Fx_menu_bar_open_internal):
14445 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14446 * xsettings.c (xft_settings_event):
14447 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14448 Use bool for booleans. Adjust style and comments where
14450 * dispextern.h (draw_window_fringes, update_window_fringes)
14451 (compute_fringe_widths):
14452 * xterm.h (x_had_errors_p): Adjust prototype.
14454 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14456 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14457 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14459 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14461 * fns.c (toplevel): Remove comment before Fsafe_length because
14462 it checks for QUIT.
14464 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14466 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14468 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14470 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14471 frame which got the message is still alive, before dereferencing
14472 its pointer. (Bug#14970)
14474 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14475 be a live window, before using it as such. (Bug#14970)
14477 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14479 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14480 w32_detect_focus_change instead of doing part of its job by hand.
14481 This fixes the problem whereby FOCUS_OUT events were not sent to
14484 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14486 * process.c (Fprocess_list): Doc fix.
14488 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14489 being re-exposed only if it didn't ask to become visible.
14490 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14491 was previously iconified. (Bug#14841)
14492 (x_iconify_frame): Mark the frame iconified.
14494 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14496 Fix minor problems found by static checking.
14497 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14498 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14500 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14502 * eval.c (set_specpdl_old_value): New function.
14503 (unbind_to): Minor simplification.
14504 (get_backtrace_frame): New function.
14505 (Fbacktrace_frame): Use it. Add `base' argument.
14506 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14507 (syms_of_eval): Export backtrace-eval.
14508 * xterm.c (x_focus_changed): Simplify.
14510 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14512 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14514 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14516 * xdisp.c (redisplay_window): Instead of moving point out of
14517 scroll margin, reject the force_start method, and try scrolling
14518 instead. (Bug#14780)
14520 2013-07-24 Ken Brown <kbrown@cornell.edu>
14522 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14525 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14527 * eval.c (Fprogn): Do not check that BODY is a proper list.
14528 This undoes the previous change. The check slows down the
14529 interpreter, and is not needed to prevent a crash. See
14530 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14532 2013-07-23 Glenn Morris <rgm@gnu.org>
14534 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14536 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14538 Port to GNU/Linux systems with tinfo but not ncurses.
14539 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14540 to decide whether ncurses is being used. Without this change,
14541 GCC complains about tgetent not being declared, on a system
14542 that has tinfo installed but ncurses not installed.
14544 * eval.c (Fprogn): Check that BODY is a proper list.
14546 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14547 * data.c (Fsetq_default):
14548 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14549 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14551 Tune by taking advantage of the fact that ARGS is always a list
14552 when a function is declared to have UNEVALLED args.
14554 * emacsgtkfixed.c: Port to GCC 4.6.
14555 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14557 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14559 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14560 here to silence compiler warnings.
14562 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14564 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14565 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14566 from messing up Emacs's 'struct frame' (Bug#14923).
14568 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14570 * alloc.c (make_save_ptr_ptr): Define this function.
14571 It was inadvertently omitted. It's needed only if
14572 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14574 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14576 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14577 frame have focus (Bug#14895).
14579 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14581 Avoid vfork-related deadlock more cleanly.
14582 * callproc.c (child_setup): When the child's exec fails, output
14583 the program name, as that's more useful. Use O_NONBLOCK to avoid
14585 * process.c (create_process_1): Remove; no longer needed.
14586 (create_process): Remove timer hack; no longer needed, now that
14587 the child avoids deadlock.
14589 2013-07-20 Glenn Morris <rgm@gnu.org>
14591 * image.c (Fimage_flush): Fix doc typo.
14593 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14595 Fix array bounds violation when pty allocation fails.
14596 * process.c (PTY_NAME_SIZE): New constant.
14597 (pty_name): Remove static variable; it's now auto.
14598 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14599 Take pty_name as an arg rather than using a static variable.
14600 All callers changed.
14601 (create_process): Recover pty_flag from process, not from volatile local.
14602 (create_pty): Stay inside array even when pty allocation fails.
14603 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14605 * lread.c (Fload): Avoid initialization only when lint checking.
14606 Mention that it's needed only for older GCCs.
14608 2013-07-20 Kenichi Handa <handa@gnu.org>
14610 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14611 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14613 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14615 * lread.c (Fload): Avoid uninitialized warning.
14617 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14619 Fix some minor file descriptor leaks and related glitches.
14620 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14621 (create_lock_file): Use write, not emacs_write.
14622 * image.c (slurp_file, png_load_body):
14623 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14624 (server_accept_connection):
14625 Don't leak an fd on memory allocation failure.
14626 * image.c (slurp_file): Add a cheap heuristic for growing files.
14627 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14628 as that's what the other routines do. Maybe input need not be
14629 blocked at all, but it's better to be consistent.
14630 Avoid undefined behavior when strlen is zero.
14632 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14633 (NSTATICS): Now a constant; doesn't need to be a macro.
14635 2013-07-19 Richard Stallman <rms@gnu.org>
14637 * coding.c (decode_coding_utf_8): Add simple loop for fast
14638 processing of ASCII characters.
14640 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14642 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14644 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14646 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14647 unportable 'struct x_display_info'.
14648 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14649 is a portable type.
14651 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14653 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14654 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14656 (system_process_attributes): Prefer plain char to unsigned char
14657 when either will do. Clean up properly if interrupted or if
14658 memory allocations fail. Don't assume sscanf succeeds.
14659 Remove no-longer-needed workaround to stop GCC from whining.
14660 Read command-line once, instead of multiple times. Check read status a
14661 bit more carefully.
14663 Fix obscure porting bug with varargs functions.
14664 The code assumed that int is treated like ptrdiff_t in a vararg
14665 function, which is not a portable assumption. There was a similar
14666 -- though these days less likely -- porting problem with various
14667 assumptions that pointers of different types all smell the same as
14668 far as vararg functions is conserved. To make this problem less
14669 likely in the future, redo the API to use varargs functions.
14670 * alloc.c (make_save_value): Remove this vararg function.
14671 All uses changed to ...
14672 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14673 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14675 (make_save_ptr): Rename from make_save_pointer, for consistency with
14676 the above. Define only on platforms that need it. All uses changed.
14678 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14680 * keyboard.c: Try to fix typos in previous change.
14681 (DISPLAY_LIST_INFO): New macro.
14682 (kbd_buffer_get_event): Do not access members that are not present
14683 in X11. Revert inadvertent change of "!=" to "=".
14685 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14687 * keyboard.c (kbd_buffer_get_event):
14688 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14689 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14691 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14693 * filelock.c: Fix unlikely file descriptor leaks.
14694 (get_boot_time_1): Rework to avoid using emacs_open.
14695 This doesn't actually fix a leak, but is better anyway.
14696 (read_lock_data): Use read, not emacs_read.
14698 * doc.c: Fix minor memory and file descriptor leaks.
14699 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14700 (get_doc_string, Fsnarf_documentation):
14701 Fix file descriptor leak on error.
14703 * term.c: Fix minor fdopen-related file descriptor leaks.
14704 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14705 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14707 * charset.c: Fix file descriptor leaks and errno issues.
14709 (load_charset_map_from_file): Don't leak file descriptor on error.
14710 Use plain record_xmalloc since the allocation is larger than
14711 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14713 * eval.c (record_unwind_protect_nothing):
14714 * fileio.c (fclose_unwind):
14716 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14717 The replacement doesn't block input, but that no longer seems
14720 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14722 * lread.c: Fix file descriptor leaks and errno issues.
14723 (Fload): Close some races that leaked fds or streams when 'load'
14725 (Fload, openp): Report error number of last nontrivial failure to open.
14726 ENOENT counts as trivial.
14727 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14729 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14730 now that the function is always called with a nonnegative arg.
14731 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14732 All uses replaced with ...
14733 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14735 A few more minor file errno-reporting bugs.
14736 * callproc.c (Fcall_process):
14737 * doc.c (Fsnarf_documentation):
14738 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14739 * process.c (set_socket_option):
14740 Don't let a constructor trash errno.
14741 * doc.c: Include <errno.h>.
14743 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14745 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14747 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14749 Fix w32 bug with call-process-region (Bug#14885).
14750 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14751 to Fcall_process when the input is empty. This simplifies the
14752 code a bit. It makes no difference on POSIXish platforms but
14753 apparently it fixes a bug on w32.
14755 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14756 * fileio.c (close_file_unwind): Don't close if FD is negative;
14757 this can happen when unwinding a zapped file descriptor.
14758 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14759 in case Emacs runs out of memory between the two unwind-protects.
14760 Don't trash errno when closing FD.
14761 Zap the FD in the specpdl when closing it, instead of deferring
14762 the removal of the unwind-protect; this fixes a bug where a child
14763 function unwinds the stack past us.
14765 New unwind-protect flavors to better type-check C callbacks.
14766 This also lessens the need to write wrappers for callbacks,
14767 and the need for make_save_pointer.
14768 * alloc.c (free_save_value):
14769 * atimer.c (run_all_atimers):
14771 * alloc.c (safe_alloca_unwind):
14772 * atimer.c (unwind_stop_other_atimers):
14773 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14774 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14775 * minibuf.c (choose_minibuf_frame_1):
14776 * process.c (make_serial_process_unwind):
14777 * xdisp.c (pop_message_unwind):
14778 * xselect.c (queue_selection_requests_unwind):
14779 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14780 * alloc.c (record_xmalloc):
14781 Prefer record_unwind_protect_ptr to record_unwind_protect with
14783 * alloc.c (Fgarbage_collect):
14784 Prefer record_unwind_protect_void to passing a dummy.
14785 * buffer.c (restore_buffer):
14786 * window.c (restore_window_configuration):
14787 * xfns.c, w32fns.c (do_unwind_create_frame)
14788 New wrapper. All record-unwind uses of wrappee changed.
14789 * buffer.c (set_buffer_if_live):
14790 * callproc.c (call_process_cleanup, delete_temp_file):
14791 * coding.c (code_conversion_restore):
14792 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14793 * editfns.c (save_excursion_restore)
14794 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14795 (save_restriction_restore):
14796 * eval.c (restore_stack_limits, un_autoload):
14797 * fns.c (require_unwind):
14798 * keyboard.c (recursive_edit_unwind, tracking_off):
14799 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14800 * macros.c (pop_kbd_macro, restore_menu_items):
14801 * nsfns.m (unwind_create_frame):
14802 * print.c (print_unwind):
14803 * process.c (start_process_unwind):
14804 * search.c (unwind_set_match_data):
14805 * window.c (select_window_norecord, select_frame_norecord):
14806 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14807 (fast_set_selected_frame):
14808 * xfns.c, w32fns.c (unwind_create_tip_frame):
14809 Return void, not a dummy Lisp_Object. All uses changed.
14810 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14811 * callproc.c (call_process_kill):
14812 * fileio.c (restore_point_unwind, decide_coding_unwind)
14813 (build_annotations_unwind):
14814 * insdel.c (Fcombine_after_change_execute_1):
14815 * keyboard.c (read_char_help_form_unwind):
14816 * menu.c (unuse_menu_items):
14817 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14818 * sound.c (sound_cleanup):
14819 * xdisp.c (unwind_redisplay):
14820 * xfns.c (clean_up_dialog):
14821 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14822 Accept no args and return void, instead of accepting and returning
14823 a dummy Lisp_Object. All uses changed.
14824 * cygw32.c (fchdir_unwind):
14825 * fileio.c (close_file_unwind):
14826 * keyboard.c (restore_kboard_configuration):
14827 * lread.c (readevalllop_1):
14828 * process.c (wait_reading_process_output_unwind):
14829 Accept int and return void, rather than accepting an Emacs integer
14830 and returning a dummy object. In some cases this fixes an
14831 unlikely bug when the corresponding int is outside Emacs integer
14832 range. All uses changed.
14833 * dired.c (directory_files_internal_unwind):
14834 * fileio.c (do_auto_save_unwind):
14835 * gtkutil.c (pop_down_dialog):
14836 * insdel.c (reset_var_on_error):
14837 * lread.c (load_unwind):
14838 * xfns.c (clean_up_file_dialog):
14839 * xmenu.c, nsmenu.m (pop_down_menu):
14840 * xmenu.c (cleanup_widget_value_tree):
14841 * xselect.c (wait_for_property_change_unwind):
14842 Accept pointer and return void, rather than accepting an Emacs
14843 save value encapsulating the pointer and returning a dummy object.
14845 * editfns.c (Fformat): Update the saved pointer directly via
14846 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14847 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14848 (unwind_body): New function.
14849 (record_unwind_protect): First arg is now a function returning void,
14850 not a dummy Lisp_Object.
14851 (record_unwind_protect_ptr, record_unwind_protect_int)
14852 (record_unwind_protect_void): New functions.
14853 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14854 * fileio.c (struct auto_save_unwind): New type.
14855 (do_auto_save_unwind): Use it.
14856 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14857 * insdel.c (struct rvoe_arg): New type.
14858 (reset_var_on_error): Use it.
14859 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14861 (specbinding_func): Remove; there are now several such functions.
14862 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14863 (set_unwind_protect_ptr): New function.
14864 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14866 Be simpler and more consistent about reporting I/O errors.
14867 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14868 Say "Read error" and "Write error", rather than "I/O error", or
14869 "IO error reading", or "IO error writing", when a read or write
14871 * process.c (Fmake_network_process, wait_reading_process_output)
14872 (send_process, Fprocess_send_eof, wait_reading_process_output):
14873 Capitalize diagnostics consistently. Put "failed foo" at the
14874 start of the diagnostic, so that we don't capitalize the
14875 function name "foo". Consistently say "failed" for such
14877 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14878 All callers changed. This is so it can use report_file_error.
14879 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14880 diagnostics consistently as above.
14882 * fileio.c (report_file_errno): Fix errno reporting bug.
14883 If the file name is neither null nor a pair, package it up as a
14884 singleton list. All callers changed, both to this function and to
14885 report_file_error. This fixes a bug where the memory allocator
14886 invoked by list1 set errno so that the immediately following
14887 report_file_error reported the wrong errno value.
14889 Fix minor problems found by --enable-gcc-warnings.
14890 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14891 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14893 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14895 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14896 Set event->arg to Qt if switch-event shall be generated.
14897 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14899 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14901 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14904 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14905 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14906 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14907 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14908 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14909 and there is a focused frame.
14910 (head_table): Add focus-in and focus-out.
14911 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14912 bind to handle-focus-in/out.
14914 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14915 (Fhandle_switch_frame): Call Fhandle_focus_in.
14916 (syms_of_frame): defsubr handle-focus-in/out.
14918 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14920 Fix porting bug to older POSIXish platforms (Bug#14862).
14921 * sysdep.c (emacs_pipe): New function, that implements
14922 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14923 This should port better to CentOS 5 and to Mac OS X 10.6.
14924 All calls to pipe2 changed.
14926 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14927 This makes the code easier to read and the executable a bit smaller.
14928 Do not replace all calls to Fcons that happen to create lists,
14929 just calls that are intended to create lists. For example, when
14930 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14931 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14932 Similarly for list2 through list5.
14933 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14934 * bytecode.c (exec_byte_code):
14935 * callint.c (quotify_arg, Fcall_interactively):
14936 * callproc.c (Fcall_process, create_temp_file):
14937 * charset.c (load_charset_map_from_file)
14938 (Fdefine_charset_internal, init_charset):
14939 * coding.c (get_translation_table, detect_coding_system)
14940 (Fcheck_coding_systems_region)
14941 (Fset_terminal_coding_system_internal)
14942 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14943 * composite.c (update_compositions, Ffind_composition_internal):
14944 * dired.c (directory_files_internal, file_name_completion)
14946 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14947 * doc.c (Fsnarf_documentation):
14948 * editfns.c (Fmessage_box):
14950 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14951 (Feval, eval_sub, Ffuncall, apply_lambda):
14952 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14953 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14954 (Fset_file_times, Finsert_file_contents)
14955 (Fchoose_write_coding_system, Fwrite_region):
14956 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14957 * font.c (font_registry_charsets, font_parse_fcname)
14958 (font_prepare_cache, font_update_drivers, Flist_fonts):
14959 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14960 * frame.c (make_frame, Fmake_terminal_frame)
14961 (x_set_frame_parameters, x_report_frame_params)
14962 (x_default_parameter, Fx_parse_geometry):
14963 * ftfont.c (syms_of_ftfont):
14964 * image.c (gif_load):
14965 * keyboard.c (command_loop_1):
14966 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14967 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14968 (Fminor_mode_key_binding, accessible_keymaps_1)
14969 (Faccessible_keymaps, Fwhere_is_internal):
14970 * lread.c (read_emacs_mule_char):
14971 * menu.c (find_and_return_menu_selection):
14972 * minibuf.c (get_minibuffer):
14973 * nsfns.m (Fns_perform_service):
14974 * nsfont.m (ns_script_to_charset):
14975 * nsmenu.m (ns_popup_dialog):
14976 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14977 (Fx_own_selection_internal):
14978 * nsterm.m (append2):
14979 * print.c (Fredirect_debugging_output)
14980 (print_prune_string_charset):
14981 * process.c (Fdelete_process, Fprocess_contact)
14982 (Fformat_network_address, set_socket_option)
14983 (read_and_dispose_of_process_output, write_queue_push)
14984 (send_process, exec_sentinel):
14985 * sound.c (Fplay_sound_internal):
14986 * textprop.c (validate_plist, add_properties)
14987 (Fput_text_property, Fadd_face_text_property)
14988 (copy_text_properties, text_property_list, syms_of_textprop):
14989 * unexaix.c (report_error):
14990 * unexcoff.c (report_error):
14991 * unexsol.c (unexec):
14992 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14993 (Fformat_mode_line, syms_of_xdisp):
14994 * xfaces.c (set_font_frame_param)
14995 (Finternal_lisp_face_attribute_values)
14996 (Finternal_merge_in_global_face, syms_of_xfaces):
14997 * xfns.c (x_default_scroll_bar_color_parameter)
14998 (x_default_font_parameter, x_create_tip_frame):
14999 * xfont.c (xfont_supported_scripts):
15000 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15001 (menu_help_callback, xmenu_show):
15002 * xml.c (make_dom):
15003 * xterm.c (set_wm_state):
15004 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15005 and similarly for list2 through list5.
15007 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15009 * callproc.c (Fcall_process_region): Fix minor race and tune.
15010 (create_temp_file): New function, with the temp-file-creation part
15011 of the old Fcall_process_region. Use Fcopy_sequence to create the
15012 temp file name, rather than alloca + build_string, for simplicity.
15013 Don't bother to block input around the temp file creation;
15014 shouldn't be needed. Simplify use of mktemp.
15015 Use record_unwind_protect immediately after creating the temp file;
15016 this closes an unlikely race where the temp file was not removed.
15017 Use memcpy rather than an open-coded loop.
15018 (Fcall_process_region): Use the new function. If the input is
15019 empty, redirect from /dev/null rather than from a newly created
15020 empty temp file; this avoids unnecessary file system traffic.
15022 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15024 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15025 Simplify by making this case like the other two. This is a bit
15026 slower on obsolete hosts, but the extra complexity isn't worth it.
15028 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15029 * process.c (create_process) [!DOS_NT]:
15030 Remove now-unnecessary calls to emacs_close.
15032 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15034 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15035 returning early. (Bug#14850)
15037 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15038 and inhibit-iso-escape-detection attributes of 'undecided'.
15041 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15043 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15044 Reported by Herbert J. Skuhra in
15045 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15047 Don't lose top specpdl entry when memory is exhausted.
15048 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15049 specpdl overflow here, to simplify callers; all callers changed.
15050 Always reserve an unused entry at the stack top; this avoids
15051 losing the top entry's information when memory is exhausted.
15053 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15055 Clean up errno reporting and fix some errno-reporting bugs.
15056 * callproc.c (Fcall_process):
15057 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15058 * process.c (create_process, Fmake_network_process):
15059 * unexaix.c (report_error):
15060 * unexcoff.c (report_error):
15061 Be more careful about reporting the errno of failed operations.
15062 The code previously reported the wrong errno sometimes.
15063 Also, prefer report_file_errno to setting errno + report_file_error.
15064 (Fcall_process): Look at openp return value rather than at path,
15065 as that's a bit faster and clearer when there's a numeric predicate.
15066 * fileio.c (report_file_errno): New function, with most of the
15067 old contents of report_file_error.
15068 (report_file_error): Use it.
15069 (Ffile_exists_p, Ffile_accessible_directory_p):
15070 Set errno to 0 when it is junk.
15071 * fileio.c (Faccess_file):
15072 * image.c (x_create_bitmap_from_file):
15073 Use faccessat rather than opening the file, to avoid the hassle of
15074 having a file descriptor open.
15075 * lisp.h (report_file_errno): New decl.
15076 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15079 * process.c (create_process, wait_reading_process_output) [AIX]:
15080 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15081 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15082 a multithreaded environment anyway).
15083 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15085 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15087 * image.c (x_find_image_file): Don't close a remote file handle.
15089 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15091 Fix races with threads and file descriptors.
15092 * callproc.c (Fcall_process_region):
15093 * dired.c (open_directory):
15094 * emacs.c (main, Fdaemon_initialized):
15095 * image.c (x_find_image_file):
15096 * inotify.c (Finotify_rm_watch):
15097 * lread.c (Flocate_file_internal):
15098 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15099 * term.c (term_mouse_moveto, init_tty):
15100 * termcap.c (tgetent):
15101 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15102 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15103 * unexhp9k800.c, unexmacosx.c (unexec):
15104 * callproc.c (Fcall_process_region):
15105 Use emacs_close, not close.
15106 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15107 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15108 and posix_close function on current platforms (which all lack them).
15109 (emacs_close): Use it. This should fix the races on GNU/Linux and
15110 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15111 and it should avoid closing random victim file descriptors on
15114 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15116 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15117 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15118 Touch up doc a bit.
15120 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15121 This is for .gdbinit xbacktrace.
15123 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15124 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15125 (emacs_set_tty): Now static.
15126 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15127 * term.c (tty_capable_p, tty_default_color_capabilities)
15128 (get_tty_terminal, term_mouse_movement)
15129 (handle_one_term_event, init_tty, maybe_fatal):
15130 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15131 (tgetent, scan_file, name_match, compare_contin):
15132 * terminal.c (get_terminal):
15133 Use bool for boolean.
15134 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15135 Prefer char to unsigned char if either will do.
15136 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15137 (tty_write_glyphs): Prefer int to unsigned.
15138 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15139 All callers changed.
15140 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15142 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15145 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15146 (B__dummy__): New dummy symbol, to pacify C89.
15147 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15148 they can't grok varargs macros.
15149 * dispnew.c (add_window_display_history)
15150 (add_frame_display_history):
15151 * print.c (print_object):
15152 * xdisp.c (debug_method_add):
15153 Use %p printf format only for void pointers.
15154 * emacs.c (usage_message): New constant, replacing ...
15155 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15156 (main): Adjust to usage reorg.
15157 * fns.c (syms_of_fns):
15158 * profiler.c (syms_of_profiler):
15159 Don't use non-constant struct initializers.
15160 * gnutls.h (gnutls_initstage_t):
15161 * lisp.h (enum Lisp_Fwd_Type):
15162 * lread.c (lisp_file_lexically_bound_p):
15163 * xsettings.c (anonymous enum):
15164 Remove trailing comma.
15165 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15166 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15167 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15169 * regex.c (const_re_char): New type, to pacify strict C89.
15170 All uses of 'const re_char' replaced to use it.
15171 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15172 with glibc when strict C89. This change is imported from gnulib.
15174 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15175 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15176 Omit GNU_LINUX implementation, since it requires long long.
15177 * xterm.c (x_draw_underwave):
15178 Do not assume the traditional order of struct's members.
15179 (x_term_init): Rewrite to avoid the need for non-constant structure
15182 Syntax cleanup, mostly replacing macros with functions.
15183 This removes the need for the syntax_temp hack.
15184 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15185 * syntax.c (SYNTAX_INLINE): New macro.
15186 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15187 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15188 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15189 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15190 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15191 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15192 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15193 Now constants, not macros.
15194 (syntax_temp) [!__GNUC__]: Remove.
15195 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15196 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15197 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15198 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15199 Move here from syntax.h; now functions, not macros. Except for the
15200 last function, these are static since only syntax.c uses them.
15201 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15202 All uses changed. Now a function, not a macro; use this fact
15203 to simplify the code.
15204 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15205 compiler bugs; no longer relevant.
15206 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15207 (SYNTAX_INLINE): New macro.
15208 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15209 for the new functions. Use bool for boolean member.
15210 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15211 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15212 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15213 (SETUP_BUFFER_SYNTAX_TABLE):
15214 Now extern inline functions, not macros.
15215 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15216 Remove; all uses replaced by implementation.
15217 (syntax_temp) [!__GNUC__]: Remove decl.
15218 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15220 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15222 * emacs.c (main): Fix syntax error.
15224 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15226 Timestamp fixes for undo (Bug#14824).
15227 * atimer.c (schedule_atimer):
15228 * fileio.c (Ffile_newer_than_file_p):
15229 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15230 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15231 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15232 (syms_of_fileio): Remove Sclear_visited_file_name.
15233 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15234 file doesn't exist; this avoids an ambiguity with negative timestamps.
15235 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15236 * systime.h (make_emacs_time, invalid_emacs_time):
15237 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15238 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15239 * undo.c (record_first_change): Push (visited-file-modtime) onto
15240 undo list rather than reimplementing it by hand, incorrectly.
15242 2013-07-09 Ken Brown <kbrown@cornell.edu>
15244 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15246 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15248 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15250 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15252 Handle errno and exit status a bit more carefully.
15253 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15254 number into an exit status. Instead, use EXIT_CANCELED.
15255 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15256 * callproc.c (relocate_fd):
15257 * emacs.c (close_output_streams, main):
15258 * process.c (create_process):
15259 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15260 Use emacs_perror for simplicity.
15261 * callproc.c (relocate_fd, main):
15262 * sysdep.c (sys_subshell):
15263 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15264 (shut_down_emacs): Use emacs_write, not write.
15265 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15266 * fileio.c (Fcopy_file, e_write):
15267 * nsterm.m (ns_select):
15268 * process.c (send_process):
15269 * sound.c (vox_write):
15270 Use emacs_write_sig, not emacs_write.
15271 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15272 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15274 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15276 (emacs_full_write): New function.
15277 (emacs_write): Rewrite to use it.
15278 (emacswrite_sig, emacs_perror): New functions.
15279 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15281 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15283 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15284 on NS even if it is present. Pixmap on NS is a void*.
15286 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15288 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15289 * process.c (close_on_exec, accept4, process_socket):
15290 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15292 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15294 * w32.c (sys_dup): Declare prototype.
15298 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15300 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15302 Make file descriptors close-on-exec when possible (Bug#14803).
15303 This simplifies Emacs a bit, since it no longer needs to worry
15304 about closing file descriptors by hand in some cases.
15305 It also fixes some unlikely races. Not all such races, as
15306 libraries often open files internally without setting
15307 close-on-exec, but it's an improvement.
15308 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15309 * callproc.c (Fcall_process) [!MSDOS]:
15310 * emacs.c (main) [!DOS_NT]:
15311 * nsterm.m (ns_term_init):
15312 * process.c (create_process):
15313 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15314 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15315 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15316 Prefer mkostemp with O_CLOEXEC to mkstemp.
15317 * callproc.c (relocate_fd) [!WINDOWSNT]:
15318 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15319 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15321 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15322 Make the resulting file descriptor close-on-exec.
15323 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15324 * lread.c (load_descriptor_list, load_descriptor_unwind):
15325 Remove; no longer needed. All uses removed.
15326 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15327 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15329 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15330 (Fmake_network_process, Fnetwork_interface_list)
15331 (Fnetwork_interface_info, server_accept_connection):
15332 Make newly-created socket close-on-exec.
15333 * sysdep.c (emacs_open, emacs_fopen):
15334 Make new-created descriptor close-on-exec.
15335 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15336 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15338 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15340 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15341 for NS_IMPL_GNUSTEP.
15343 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15345 Fix openp errno handling.
15346 * callproc.c (Fcall_process): Preserve openp errno around close.
15347 * lread.c (openp): Set errno when returning -1, as some callers
15350 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15352 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15354 * nsterm.h (NSSavePanel): Update comment.
15355 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15356 (ns_run_file_dialog): Declare.
15358 * nsfns.m: Remove panelOK.
15360 (ns_run_file_dialog): New function.
15361 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15362 event loop, so file dialog is popped up by ns_run_file_dialog, called
15363 by sendEvent (Bug#14578).
15364 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15366 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15368 * xdisp.c (default_line_pixel_height): New function.
15369 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15370 (try_cursor_movement, redisplay_window, try_window)
15371 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15373 * window.c (window_scroll_pixel_based):
15374 use default_line_pixel_height.
15376 * dispextern.h (default_line_pixel_height): Add prototype.
15378 * frame.c (x_set_line_spacing): Accept a float value for
15379 line-spacing parameter, per the documentation.
15381 * data.c (Fmultibyte_string_p): Doc fix.
15383 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15385 Use emacs_open more consistently when opening files.
15386 This handles EINTR more consistently now, and makes it easier
15387 to introduce other uniform changes to file descriptor handling.
15388 * sysstdio.h: New file.
15389 * buffer.c (mmap_init):
15390 * cygw32.c (chdir_to_default_directory):
15391 * dispnew.c (Fopen_termscript):
15392 * emacs.c (Fdaemon_initialized):
15393 * fileio.c (Fdo_auto_save):
15394 * image.c (slurp_file, png_load_body, jpeg_load_body):
15395 * keyboard.c (Fopen_dribble_file):
15397 * print.c (Fredirect_debugging_output):
15398 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15399 * termcap.c (tgetent):
15400 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15401 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15402 * w32term.c (w32_initialize) [CYGWIN]:
15403 * xfaces.c (Fx_load_color_file):
15404 Use emacs_open instead of plain open, and emacs_fopen instead of
15406 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15407 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15408 * callproc.c (default_output_mode): New constant.
15409 (Fcall_process): Use it to call emacs_open instead of plain creat.
15410 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15411 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15412 (emacs_fopen): New function.
15413 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15414 Include <lisp.h>, for emacs_open.
15415 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15417 Remove duplicate #include directives.
15418 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15420 Don't include stdio.h twice.
15421 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15422 Don't include sys/types.h or stdio.h twice.
15423 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15424 * lread.c: Don't include coding.h twice.
15425 * nsfont.m: Don't include frame.h twice.
15426 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15427 * ralloc.c: Don't include <unistd.h> twice.
15428 * xdisp.c: Don't include font.h twice.
15429 * xterm.c: Don't include fontset.h twice.
15430 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15432 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15434 Scale ImageMagick images more carefully.
15435 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15436 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15437 Be more careful about avoiding undefined behavior after
15438 integer overflow and division by zero.
15440 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15442 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15443 (syms_of_w32fns): DEFSYM them.
15444 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15445 (CCHDEVICENAME): Define macros if not defined.
15446 (struct MONITOR_INFO_EX): New struct.
15447 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15448 (enum_display_monitors_fn): New variable.
15449 (globals_of_w32fns): Initialize it.
15450 (Fx_display_pixel_width, Fx_display_pixel_height)
15451 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15452 multi-monitor setups in docstrings.
15453 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15454 screen size by primary monitor's millimeter per pixel.
15455 (w32_monitor_enum, w32_display_monitor_attributes_list)
15456 (w32_display_monitor_attributes_list_fallback)
15457 (Fw32_display_monitor_attributes_list): New functions.
15458 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15460 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15462 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15464 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15466 * fileio.c (Qfile_notify_error): New error symbol.
15468 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15469 * inotify.c (inotify_callback, symbol_to_inotifymask)
15470 (Finotify_add_watch, Finotify_rm_watch): Use it.
15471 (inotifyevent_to_event): Exchange order of cookie and file name.
15472 (Finotify_add_watch): Adapt docstring.
15474 * lisp.h (Qfile_notify_error): Declare.
15476 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15478 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15479 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15480 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15481 which did not work (see <http://bugs.gnu.org/14569#307>).
15482 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15483 && (!noninteractive || initialized)). This attempts to thread
15484 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15486 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15488 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15489 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15491 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15493 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15494 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15495 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15496 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15498 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15500 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15501 Define to __sys_siglist.
15503 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15505 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15506 word-wrap, so that overflow-newline-into-fringe would work in
15507 visual-line-mode. (Bug#2749)
15508 (move_it_in_display_line_to): When the last scanned display
15509 element fits exactly on the display line, and
15510 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15511 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15512 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15513 finding buffer position that corresponds to pixel coordinates,
15514 e.g. in buffer_posn_from_coords.
15516 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15518 * process.c (handle_child_signal): Call catch_child_signal if
15521 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15523 Don't convert function pointers to void * and back.
15524 It isn't portable C, and it's easy enough to avoid.
15525 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15526 (make_save_value): Add support for SAVE_FUNCPOINTER.
15527 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15528 * print.c (print_object):
15529 Distinguish function from object pointers.
15530 * lisp.h (SAVE_FUNCPOINTER): New constant.
15531 (SAVE_SLOT_BITS): Adjust to it.
15532 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15533 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15534 (voidfuncptr): New typedef.
15535 (struct Lisp_Save_Value): New member data[0].funcpointer.
15536 (XSAVE_FUNCPOINTER): New function.
15538 Simplify buildobj processing.
15539 * Makefile.in (buildobj.h): Make it a sequence of strings each
15540 followed by comma, rather than a single string. Put it into a
15541 .tmp file in case there's an error while generating it.
15542 (gl-stamp): Use .tmp for temp files.
15543 (mostlyclean): Clean .tmp files.
15544 * doc.c (buildobj): Move to just the routine that needs it.
15545 It's now an array of strings, so processing is simpler.
15547 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15549 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15550 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15551 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15552 Invoke malloc_enable_thread even when not interactive.
15553 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15554 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15555 in this case, since the underlying bug has now been fixed.
15557 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15559 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15560 unlinking it (bug#14691).
15562 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15564 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15565 before checking whether buffer is modified. This lets
15566 `kill-buffer-query-functions' cancel killing of the buffer or save
15567 its content before `kill-buffer' asks user the "Buffer %s
15568 modified; kill anyway?" question.
15570 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15572 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15573 Let the super performKeyEquivalent deal with them (Bug#14747).
15575 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15577 * widget.c (resize_cb): Remove unused local.
15579 Do not use GTK 3 if it exists but cannot be compiled.
15580 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15581 * xterm.c (x_error_handler) [!USE_GTK]:
15584 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15586 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15588 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15589 to the valid range of values. (Bug#14753)
15591 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15592 when moving point by using the current glyph matrix. This avoids
15593 the need to force redisplay when this function is called in a
15596 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15598 Fix minor problems found by static checking.
15599 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15600 Redo the latter's body to sidestep GCC parenthesization warnings.
15601 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15602 * coding.c (detect_coding, detect_coding_system):
15603 * coding.h (struct undecided_spec):
15604 Use bool for boolean.
15605 * image.c (QCmax_width, QCmax_height): Now static.
15606 * xdisp.c (Fmove_point_visually): Remove unused local.
15608 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15610 * xdisp.c (Fmove_point_visually): New function.
15612 2013-06-28 Kenichi Handa <handa@gnu.org>
15614 * coding.h (define_coding_undecided_arg_index): New enum.
15615 (coding_attr_index): New members
15616 coding_attr_undecided_inhibit_null_byte_detection,
15617 coding_attr_undecided_inhibit_iso_escape_detection,
15618 coding_attr_undecided_prefer_utf_8.
15619 (undecided_spec): New struct.
15620 (struct coding_system): New member `undecided' of the member
15623 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15624 (detect_coding): Likewise.
15625 (detect_coding_system): Likewise.
15626 (Fdefine_coding_system_internal): New coding system properties
15627 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15629 (syms_of_coding): Adjust for coding_arg_undecided_max.
15631 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15633 * image.c (x_from_xcolors): Remove unused local.
15635 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15637 Defer image data transfer between X client and server until actual
15640 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15643 * image.c (Destroy_Image): Remove.
15644 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15645 `mask_p', and `colors_p'. All uses changed.
15646 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15647 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15648 New macros for `flags' arg to x_clear_image_1.
15649 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15650 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15651 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15652 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15653 (image_get_x_image, image_unget_x_image): New functions or macros.
15654 (image_background, image_background_transparent, x_to_xcolors)
15655 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15656 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15657 instead of Destroy_Image.
15658 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15659 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15660 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15661 (imagemagick_load_image, svg_load_image): Use them instead of
15662 x_create_x_image_and_pixmap, and x_put_x_image followed by
15663 x_destroy_x_image, respectively.
15664 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15665 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15666 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15667 background_transparent fields.
15668 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15669 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15671 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15673 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15674 This mostly consists of undoing recent changes.
15675 * callproc.c (Fcall_process):
15676 * process.c (create_process):
15677 Do not worry about catching SIGCHLD here, undoing previous change.
15678 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15679 * process.c, process.h (catch_child_signal):
15680 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15681 * process.c (catch_child_handler): Don't worry about being called
15682 lazily and do not assume caller has blocked SIGCHLD, undoing
15683 previous change. Move first-time stuff back to
15684 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15685 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15686 set lib_child_handler if it's already initialized, which may
15687 help avoid problems on GNUstep.
15689 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15691 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15692 * callproc.c (Fcall_process):
15693 * process.c (create_process):
15694 Make sure SIGCHLD is caught before we fork,
15695 since Emacs startup no arranges to catch SIGCHLD.
15696 * process.c (lib_child_handler): Initialize to null, not to
15698 (catch_child_signal): Allow self to be called lazily.
15699 Do nothing if it's already been called.
15700 Assume caller has blocked SIGCHLD (all callers do now).
15701 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15702 just before it's really needed.
15703 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15704 since it hasn't been caught yet.
15706 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15708 * image.c (compute_image_size): New function to implement
15709 :max-width and :max-height.
15710 (imagemagick_load_image): Use it.
15712 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15714 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15715 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15717 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15718 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15719 the SIGCHLD handler, since the code is not atomic and (due to glib)
15720 signals may be arriving now.
15721 * sysdep.c (init_signals): Do not catch child signals here;
15722 'main' now does that later, at a safer time.
15724 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15726 Clean up SIGCHLD handling a bit (Bug#14569).
15727 * process.c, process.h (catch_child_signal):
15728 Now always extern, even if !NS_IMPL_GNUSTEP.
15729 * process.c (catch_child_signal): Move glib tickler here from
15730 init_process_emacs, so that it's done earlier in Emacs
15731 initialization. Also move the noninteractive && !initialized
15732 check here from init_process_emacs. This is all a bit cleaner for
15733 GNUish platforms, and I hope it works around the Cygwin bug.
15734 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15735 that glib signal handling is tickled before glib creates threads.
15737 * process.c (wait_reading_process_output): Avoid int overflow
15738 when reading more than 2 GiB total from a process.
15740 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15742 * process.c (create_process): Handle a couple more cases,
15743 i.e., work even if new_argv and wait_child_setup[i] are cached.
15744 Use Fcall_process's style for volatile vars.
15746 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15748 * process.c (create_process): Mark PROCESS volatile.
15750 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15752 Use C99-style flexible array members if available.
15753 This avoids some subtle aliasing issues, which typically
15754 aren't a problem with GCC but may be a problem elsewhere.
15755 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15756 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15757 In either case, it uses a flexible array member rather than
15758 the old struct hack. All uses changed.
15759 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15760 Adjust to sdata reorganization.
15761 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15762 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15763 that ports better to pre-C99 non-GCC.
15764 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15765 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15766 as the latter has changed.
15767 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15768 and port better to pre-C99 GCC.
15769 * image.c (struct xpm_cached_color):
15770 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15771 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15772 Use FLEXIBLE_ARRAY_MEMBER.
15773 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15774 Move decl to top level so it gets checked against implementation.
15775 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15776 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15778 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15780 * syntax.c: Integer cleanups.
15781 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15782 All uses that need 0-or-2 changed to:
15783 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15784 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15785 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15786 (char_quoted, prev_char_comend_first, back_comment)
15787 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15788 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15789 Use bool for boolean.
15790 (update_syntax_table, skip_chars, skip_syntaxes):
15791 Prefer int to unsigned when either will do.
15792 (back_comment): Return boolean success flag, like forw_comment,
15793 instead of positive-or-minus-1 (which might have overflowed int anyway).
15794 Don't stuff ptrdiff_t into int.
15795 (syntax_spec_code, syntax_code_spec): Now const.
15796 (Fmatching_paren, scan_lists, scan_sexps_forward):
15797 Use enum syntaxcode for syntax code.
15798 (Fmatching_paren): Check that arg is a character, not just an integer.
15799 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15800 (Finternal_describe_syntax_value): Omit no-longer-needed
15802 (skip_chars): Use char, not unsigned char, when the distinction
15804 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15805 * bytecode.c (exec_byte_code):
15806 * syntax.c (syntax_spec_code, Fchar_syntax)
15807 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15808 (init_syntax_once):
15809 * syntax.h (SYNTAX_WITH_FLAGS):
15810 Omit unnecessary casts.
15812 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15814 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15815 line dimensions here, to avoid race conditions with the main
15816 thread. (Bug#14062, bug#14630, bug#14669)
15818 * w32term.c (w32_draw_window_cursor): Compute the header line and
15819 mode line dimensions here.
15820 <w32_system_caret_window, w32_system_caret_hdr_height>:
15821 <w32_system_caret_mode_height>: New variables.
15823 * w32term.h: Declare them.
15825 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15827 * alloc.c (die): Move "assertion failed" string here ...
15828 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15829 COND when SUPPRESS_CHECKING. This shrinks the executable text
15830 size by 0.8% to 2.2% when configured with --enable-checking,
15831 depending on optimization flags (GCC 4.8.1 x86-64).
15833 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15835 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15837 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15838 base is 2; this is more accurate.
15840 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15842 * sound.c (string_default): Move to !WINDOWSNT section.
15843 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15845 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15847 * sound.c: Integer cleanups.
15848 Remove unnecessary forward decls.
15849 (struct sound_device): The 'file' member is now a Lisp_Object, not
15850 a char *, so that we needn't invoke alloca on a huge size.
15851 (Fplay_sound_internal): Adjust to this.
15852 (string_default): New function.
15853 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15854 Use it to adjust to the struct sound_device change.
15855 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15856 (be2hs) [0]: Remove.
15858 * syntax.c (skip_chars): Don't use uninitialized storage
15859 when searching a multibyte buffer for characters that are not in a
15860 unibyte string that contains non-ASCII characters.
15862 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15864 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15865 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15867 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15869 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15871 2013-06-18 Kenichi Handa <handa@gnu.org>
15873 * font.c (Ffont_spec): Signal an error for an invalid font name
15876 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15878 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15879 In particular this ports to 32-bit sparc Sun cc.
15880 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15881 array with a dummy element at specpdl[-1], so that its address can
15883 (unbind_to): Do not copy the binding; not needed, now that we
15884 copy old_value in the one place where the copy is needed.
15885 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15886 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15887 (union specbinding): Rename from struct specbinding. Redo layout
15888 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15889 which is not portable. With Sun C 5.12 32-bit sparc, the
15890 declaration causes nargs to be an unsigned bitfield, a behavior
15891 that the C standard allows; but Emacs wants nargs to be signed.
15892 The overall type is now a union of structures rather than a
15893 structure of union of structures, and the 'kind' member is now a
15894 bitfield, so that the overall type doesn't grow. All uses changed.
15895 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15897 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15899 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15900 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15902 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15904 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15906 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15907 unless we know that the window w's frame is a frame object.
15908 Another attempt at solving bug#14062 and bug#14630.
15910 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15912 * textprop.c (property_set_type): New enum.
15913 (add_properties): Allow appending/prepending text properties.
15914 (add_text_properties_1): Factored out of Fadd_text_properties.
15915 (Fadd_text_properties): Move all the code into
15916 add_text_properties_1.
15917 (Fadd_face_text_property): New function that calls
15918 add_text_properties_1.
15920 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15922 Move functions from lisp.h to individual modules when possible.
15923 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15924 * alloc.c (XFLOAT_INIT, set_symbol_name):
15925 * buffer.c (CHECK_OVERLAY):
15926 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15927 (set_char_table_parent):
15928 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15929 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15930 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15931 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15933 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15934 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15935 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15936 (backtrace_args, backtrace_debug_on_exit):
15937 * floatfns.c (CHECK_FLOAT):
15938 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15939 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15940 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15941 (set_hash_index_slot):
15942 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15943 * marker.c (CHECK_MARKER):
15944 * textprop.c (CHECK_STRING_OR_BUFFER):
15945 * window.c (CHECK_WINDOW_CONFIGURATION):
15946 Move here from lisp.h, and make these functions static rather than
15948 * buffer.c (Qoverlayp):
15950 * fns.c (Qhash_table_p):
15951 * window.c (Qwindow_configuration_p):
15953 * lisp.h: Remove the abovementioned defns and decls.
15955 Use functions, not macros, for XINT etc (Bug#11935).
15956 In lisp.h, prefer functions to function-like macros, and
15957 constants to object-like macros, when either will do. This:
15958 . simplifies use, as there's no more need to worry about
15959 arguments' side effects being evaluated multiple times.
15960 . makes the code easier to debug on some platforms.
15961 However, when using gcc -O0, keep using function-like macros
15962 for a few critical operations, for performance reasons.
15963 This sort of thing isn't needed with gcc -Og, but -Og
15964 is a GCC 4.8 feature and isn't widely-enough available yet.
15965 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15966 Remove enum lsb_bits; no longer needed.
15967 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15968 * buffer.c (Qoverlap):
15970 * fns.c (Qhash_table_p):
15971 Now extern, so lisp.h can use these symbols.
15972 * dispextern.h: Include character.h, for MAX_CHAR etc.
15973 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15974 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15975 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15976 (GLYPH_CODE_P): Move here from lisp.h.
15977 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15978 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15979 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15980 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15981 XUNTAG now returns void *.
15982 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15983 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15984 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15985 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15986 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15987 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15988 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15989 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15990 New macros, renamed from their sans-lisp_h_ counterparts.
15991 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15992 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15993 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15994 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15995 If compiling via GCC without optimization, define these as macros
15996 in addition to inline functions.
15997 To disable this, compile with -DINLINING=0.
15998 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15999 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16000 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16001 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16002 (INTMASK, VALMASK): Now macros, since static values cannot be
16003 accessed from extern inline functions.
16004 (VALMASK): Also a constant, for benefit of old GDB.
16005 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16006 is INTEGERP, which can fold it in.
16007 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16008 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16009 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16010 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16011 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16012 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16013 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16014 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16015 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16016 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16017 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16018 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16019 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16020 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16021 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16022 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16023 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16024 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16025 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16026 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16027 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16028 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16029 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16030 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16031 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16032 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16033 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16034 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16035 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16036 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16037 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16038 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16039 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16041 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16042 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16043 (VALMASK): Define in one place rather than in two, merging the
16044 USE_LSB_TAG parts; this is simpler.
16045 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16046 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16047 Move up, to avoid use before definition.
16048 Also include "globals.h" earlier, for the same reason.
16049 (make_natnum): New function.
16050 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16051 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16052 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16053 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16054 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16055 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16056 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16057 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16058 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16059 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16060 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16061 (Qwindow_configuration_p, Qimage): New forward declarations.
16062 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16063 (STRING_COPYIN): Remove; unused.
16064 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16065 (xcar_addr, xcdr_addr): New functions. All uses changed.
16066 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16067 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16068 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16069 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16070 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16071 (TYPE_RANGED_INTEGERP): Simplify.
16072 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16073 (setlocale, fixup_locale, synchronize_system_messages_locale)
16074 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16075 Now empty functions, not macros.
16076 (functionp): Return bool, not int.
16077 * window.c (Qwindow_configuration_p): Now extern,
16078 so window.h can use it.
16079 * window.h (Qwindowp): Move decl back to lisp.h.
16081 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16083 * xdisp.c (Fline_pixel_height): New function, required for solving
16086 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16088 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16090 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16092 * lread.c (syms_of_lread):
16093 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16095 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16097 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16099 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16101 * fileio.c (expand_file_name): Doc fix.
16103 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16105 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16106 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16107 Wait for self, not for 0. This can't hurt on GNU or similar
16108 system, and may help with Cygwin.
16110 * keyboard.c: Don't use PROP (...) as an lvalue.
16111 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16112 Use set_prop (A, B), not PROP (A) = B.
16114 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16116 * xdisp.c (get_it_property): Use it->window instead of generating
16117 a Lisp object from it->w.
16119 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16121 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16122 get-char-property the window that is being rendered, instead of
16123 the buffer, to support window-specific overlays. (Bug#14575)
16124 (compute_display_string_pos): When W is NULL, use the current
16125 buffer as the object to pass to get-char-property.
16126 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16127 pointer member of the bidi iterator, since no window is pertinent
16130 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16132 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16133 being displayed, and pass it to compute_display_string_pos.
16134 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16135 (bidi_paragraph_init): All callers changed.
16137 * xdisp.c (init_from_display_pos, init_iterator)
16138 (handle_single_display_spec, next_overlay_string)
16139 (get_overlay_strings_1, reseat_1, reseat_to_string)
16140 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16141 Set bidi_it.w member from it->w.
16142 (compute_display_string_pos): Accept additional argument, the
16143 window being displayed, and pass it to Fget_char_property.
16146 * dispextern.h (struct bidi_it): New member w, the window being
16148 (compute_display_string_pos): Adjust prototype.
16150 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16152 * xgselect.c: Remove unneeded include xterm.h.
16154 * process.c (wait_reading_process_output): Check for NS before GLIB.
16155 GLIB may be linked in due to rsvg, but ns_select must be called.
16157 * xgselect.c (xg_select): Remove call to window_system_available
16158 and g_main_context_pending at the top, so Gdk events (i.e. file
16159 notify) are processed when Emacs is started with -nw.
16161 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16163 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16164 (ctagsfiles3): New variable, includes only *.m files.
16165 (TAGS): Use an explicit language name in the regular expressions,
16166 to avoid transformation of '/SOMETHING' by MSYS to
16167 'c:\MSYS\SOMETHING'.
16169 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16171 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16173 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16175 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16176 still need to set the mouse pointer shape and activate help-echo.
16179 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16181 A few porting etc. fixes for the new file monitor code.
16182 See the thread containing
16183 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16184 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16185 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16186 (dir_monitor_callback, Fgfile_rm_watch):
16187 Use assq_no_quit instead of Fassoc, for speed.
16188 (dir_monitor_callback, Fgfile_rm_watch):
16189 eassert that the monitor is a fixnum.
16190 (dir_monitor_callback): No need for CDR_SAFE.
16191 Simplify building of lisp with alternative tails.
16192 (Fgfile_add_watch, Fgfile_rm_watch):
16193 Do not assume glib functions set errno reliably on failure.
16194 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16195 and signal an error otherwise.
16196 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16197 Use Fdelq instead of Fdelete, for speed.
16199 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16201 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16202 don't insist on being invoked on a highlighted tool-bar button.
16203 Avoids losing tool-bar functionality when mouse-highlight is nil.
16204 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16205 Don't highlight when mouse-highlight is nil.
16206 (note_mouse_highlight): When mouse-highlight is nil, don't return
16207 right away; instead, run tool-bar and mode-line highlight
16208 subroutine, clear any existing highlight, and revert the mouse
16209 pointer to its default shape. (Bug#14558)
16211 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16213 * lisp.mk (lisp): Add prog-mode.el.
16215 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16217 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16218 * process.c (dummy_handler): New function.
16219 (lib_child_handler): New static var.
16220 (handle_child_signal): Invoke it.
16221 (catch_child_signal): If a library has set up a signal handler,
16222 save it into lib_child_handler.
16223 (init_process_emacs): If using glib and not on Windows, tickle glib's
16224 child-handling code so that it initializes its private SIGCHLD handler.
16225 * syssignal.h (SA_SIGINFO): Default to 0.
16226 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16227 31; it should no longer be needed now.
16229 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16231 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16233 * gfilenotify.c (globals_of_gfilenotify): New function.
16234 (syms_of_gfilenotify): Move global initialization there.
16236 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16238 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16240 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16241 * keyboard.c (menu_bar_items, tool_bar_items):
16242 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16243 not override local keymaps any more.
16245 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16247 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16249 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16251 * w32console.c (initialize_w32_display): Return the dimensions of
16252 the console window via 2 additional arguments, not via the current
16253 frame. This avoids crashes due to overrunning the bounds of
16254 frame's decode_mode_spec_buffer, which is not resized following
16255 the change of the frame dimensions from the initial 10x10.
16257 * w32term.h (w32_initialize_display_info): Adjust prototype.
16259 * term.c (init_tty): Take dimensions of the frame from the values
16260 returned by initialize_w32_display.
16262 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16263 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16264 (LIBES): Add $(GFILENOTIFY_LIBS).
16266 * w32inevt.c (handle_file_notifications): Add dummy implementation
16267 for !HAVE_W32NOTIFY.
16269 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16271 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16273 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16275 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16277 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16279 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16281 Fix minor problems found by static checking.
16282 * data.c (pure_write_error):
16283 Use xsignal2, not Fsignal, as Fsignal might return.
16284 * eval.c (set_backtrace_debug_on_exit): Now static.
16285 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16286 No longer inline. EXTERN_INLINE is needed only for functions
16287 defined in .h files. Reindent function header as per GNU style.
16288 (backtrace_p, backtrace_top, backtrace_next):
16289 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16290 compiler or linker. Add extern decls to pacify gcc -Wall.
16291 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16293 * frame.c (free_monitors): Define only on platforms that need it.
16294 * nsterm.m (ns_term_init):
16295 * process.c (catch_child_signal):
16296 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16297 defined on all porting targets these days.
16298 * process.c, process.h (catch_child_signal):
16299 Make it extern only if NS_IMPL_GNUSTEP is defined.
16301 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16303 * w32.c (gettimeofday): Make the signature identical to prototype
16304 in nt/inc/sys/time.h.
16306 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16308 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16311 * keyboard.c (safe_run_hooks_error): Improve error message.
16313 * data.c (pure_write_error): Add `object' argument.
16314 * puresize.h (CHECK_IMPURE): Use it.
16316 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16318 * Makefile.in (NOTIFY_OBJ): New variable.
16319 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16321 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16322 Call syms_of_gfilenotify.
16324 * gfilenotify.c: New file.
16326 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16327 and Qfile_w32notify.
16328 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16329 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16331 * lisp.h: Declare syms_of_gfilenotify.
16333 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16335 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16337 Merge the specpdl and backtrace stacks. Make the structure of the
16338 specpdl entries more obvious via a tagged union of structs.
16339 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16340 (enum specbind_tag): New enum.
16341 (struct specbinding): Make it a tagged union of structs.
16342 Add a case for backtrace records.
16343 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16344 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16345 (backtrace_debug_on_exit): New accessors.
16346 (struct backtrace): Remove.
16347 (struct catchtag): Remove backlist field.
16348 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16350 (Flocal_variable_p): Speed up the common case where the binding is
16352 * eval.c (backtrace_list): Remove.
16353 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16354 (set_backtrace_args, set_backtrace_nargs)
16355 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16356 (backtrace_next): New functions.
16357 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16358 (unwind_to_catch, internal_lisp_condition_case)
16359 (internal_condition_case, internal_condition_case_1)
16360 (internal_condition_case_2, internal_condition_case_n): Don't bother
16361 with backtrace_list any more.
16362 (Fsignal): Adjust to new backtrace format.
16363 (grow_specpdl): Move up.
16364 (record_in_backtrace): New function.
16365 (eval_sub, Ffuncall): Use it.
16366 (apply_lambda): Adjust to new backtrace format.
16367 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16369 (specbind): Adjust to new specpdl format. Simplify.
16370 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16371 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16373 (mark_backtrace): Remove.
16374 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16375 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16376 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16378 * profiler.c (record_backtrace): Use get_backtrace.
16379 (handle_profiler_signal): Use backtrace_top_function.
16380 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16381 accessor functions.
16383 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16385 * process.h (catch_child_signal): Declare.
16387 * process.c (catch_child_signal): New function.
16388 (init_process_emacs): Call it.
16390 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16391 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16393 (x_set_cursor_type): Remove declaration.
16394 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16395 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16396 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16397 (ns_get_color): Use F suffix on float.
16398 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16399 (ns_get_rgb_color): Remove.
16400 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16401 (note_mouse_movement): x and y are CGFloat.
16402 (ns_draw_fringe_bitmap): Remove unused rowY.
16403 Change #if to COCOA && >= 10_6.
16404 (ns_draw_window_cursor): Remove unused overspill.
16405 (ns_draw_underwave): width and x are EamcsCGFloat.
16406 (ns_draw_box): thickness is CGFloat.
16407 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16408 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16409 if not in main thread.
16410 (ns_get_pending_menu_title, ns_check_menu_open)
16411 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16412 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16413 (sendFromMainThread:): New method.
16414 (changeFont:): size is CGFloat.
16415 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16416 Disable warning about permanent text.
16417 (characterIndexForPoint:): Adjust return type depending on GNUstep
16419 (mouseDown:): delta is CGFloat.
16420 (updateFrameSize): Remove unised variable f.
16421 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16422 Cast float to EmacsCGFloat.
16423 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16424 also to -1 when restoring.
16425 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16426 inside NS_IMPL_COCOA.
16427 (toggleFullScreen:): Put call to toggleFullScreen inside
16428 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16429 (setPosition:portion:whole:): por is CGFloat.
16430 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16431 (mouseDown:): Use CGFloat.
16432 (mouseDragged:): Remove unised variable edge.
16433 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16435 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16436 of CGFloat differs.
16437 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16438 when NS_IMPL_GNUSTEP.
16439 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16440 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16441 (EmacsToolbar): Add clearAll. Add tag argument to
16442 addDisplayItemWithImage.
16443 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16445 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16447 * nsmenu.m (ns_update_menubar): Make static.
16448 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16449 (fillWithWidgetValue:): Add cast to SEL for setAction.
16450 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16451 (update_frame_tool_bar): Update code for GNUstep.
16452 (clearAll): New method.
16453 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16454 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16455 Move identifierToItem setObject and activeIdentifiers addObject before
16456 call to insertItemWithItemIdentifier.
16457 (validateVisibleItems): Fix indentation.
16458 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16459 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16460 UtilityWindow to aStyle, remove call to setStyleMask.
16462 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16464 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16465 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16466 Use F suffix on floats.
16467 (ns_char_width): Returns CGFloat.
16468 (ns_ascii_average_width): w is CGFloat instead of float.
16469 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16471 (ns_glyph_metrics): CGFloat instead of float.
16473 * nsfns.m (x_set_foreground_color, x_set_background_color):
16475 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16476 remove unused variables.
16477 (Fns_read_file_name): Keep track if panel is for save.
16478 Use ns_filename_from_panel/ns_directory_from_panel.
16479 (Fns_list_services): delegate only used for COCOA.
16480 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16481 Just return the input if GNUstep.
16482 (x_screen_planes): Remove.
16483 (Fxw_color_values): Use EmacsCGFloat
16484 (Fns_display_monitor_attributes_list): Only get screen number for
16486 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16488 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16489 ns_directory_from_panel.
16491 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16493 * process.c (handle_child_signal): Also use WCONTINUED.
16494 This is so that list-processes doesn't mistakenly list the process
16495 as stopped, when the process has actually been continued and is
16498 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16500 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16501 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16502 not already configured.
16504 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16506 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16508 * Makefile.in (mostlyclean): Remove *.res files.
16510 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16512 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16513 a buffer (bug#8447).
16515 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16517 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16518 display vector, and we backtrack, handle the case that the
16519 previous character position is also displayed from a display
16520 vector or covered by a display string or image. (Bug#14476)
16522 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16524 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16525 (struct MonitorInfo, free_monitors): Remove.
16526 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16527 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16528 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16531 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16532 (struct MonitorInfo, free_monitors): Remove.
16533 (ns_screen_name): Make static.
16534 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16535 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16538 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16539 (struct MonitorInfo): New struct.
16540 (free_monitors, make_monitor_attribute_list): Declare.
16542 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16544 (free_monitors, make_monitor_attribute_list): New functions.
16545 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16548 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16550 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16552 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16554 * keyboard.c: Apply keyboard decoding only to events that come directly
16555 from the tty, not from unread-command-events (bug#14368).
16556 (read_event_from_main_queue): New function, extracted from read_char.
16557 (read_decoded_char): Remove.
16558 (read_decoded_event_from_main_queue): New function to replace it.
16559 (read_char): Use it.
16560 (read_key_sequence): Use read_char rather than read_decoded_char.
16562 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16564 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16566 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16568 2013-05-22 Kenichi Handa <handa@gnu.org>
16570 The following changes are to fix the setting of
16571 buffer-file-coding-system on, for instance, C-x RET c unix RET
16572 _FILE_OF_DOS_EOL_TYPE_ RET.
16574 * coding.h (struct coding_system): New member detected_utf8_chars.
16576 * coding.c (detect_coding_utf_8): Count characters and check EOL
16577 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16579 (setup_coding_system): Do not initialize coding->head_ascii.
16580 (check_ascii): Do not set coding->eol_seen but update it. Do not
16581 call adjust_coding_eol_type here.
16582 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16583 If the eol-type of CODING is already specified, adjust the eol type
16584 of the found coding-system.
16585 (decode_coding_gap): Cancel previous change. Utilize the
16586 character numbers counted by detect_coding_utf_8. Fix detection
16589 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16591 * search.c (looking_at_1): Only set last_thing_searched if the match
16592 changed the match-data (bug#14281).
16594 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16596 * xdisp.c (reseat_at_previous_visible_line_start):
16597 Already declared in dispextern.h, so remove it here.
16598 (move_it_vertically_backward): Likewise.
16600 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16602 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16603 (Fx_display_pixel_width, Fx_display_pixel_height)
16604 (Fx_display_mm_width, Fx_display_mm_height):
16605 Mention `display-monitor-attributes-list' in docstrings.
16607 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16608 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16609 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16610 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16611 (Fx_display_backing_store, Fx_display_visual_class)
16612 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16613 (Fx_display_grayscale_p, Fx_display_pixel_width)
16614 (Fx_display_pixel_height, Fx_display_planes)
16615 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16616 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16617 (Fx_display_mm_width, Fx_display_mm_height)
16618 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16619 height for all physical monitors as in X11.
16621 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16622 Return pixel width or height for all physical monitors as in X11.
16624 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16626 Port --enable-gcc-warnings to clang.
16627 * bytecode.c (exec_byte_code):
16629 Redo diagnostic pragmas to pacify clang, too.
16630 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16631 * editfns.c (Fencode_time):
16632 * fileio.c (file_accessible_directory_p):
16633 * font.c (font_unparse_xlfd):
16634 Use '&"string"[index]' instead of '"string" + (index)'.
16635 * undo.c (user_error): Remove; unused.
16637 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16639 * insdel.c (insert_1_both): Document the arguments, instead of
16640 referring to insert_1, which no longer exists.
16642 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16643 some window, increment windows_or_buffers_changed, so that
16644 *Messages* display in that window is updated. (Bug#14408)
16646 * w32.c: Include epaths.h.
16647 (init_environment): Use cmdproxy.exe without leading directories.
16648 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16650 (gettimeofday): Adjust signature and return value to Posix
16653 * unexw32.c (open_output_file): Delete the existing emacs.exe
16654 before creating it, to break the hard link to the versioned
16657 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16658 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16659 (FIRSTFILE_OBJ): New variables.
16660 (W32_RES): Rename to EMACSRES. All users changed.
16661 (base_obj): Use $(CM_OBJ).
16662 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16663 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16664 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16665 $(W32_RES_LINK) before $(LIBES).
16666 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16668 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16670 * makefile.w32-in (DOC): Use just "DOC".
16672 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16674 * process.c: Export default filters and sentinels to Elisp.
16675 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16677 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16678 (Fset_process_sentinel, Fformat_network_address):
16679 Default to them instead of nil.
16680 (server_accept_connection): Sentinels can't be nil any more.
16681 (read_and_dispose_of_process_output): New function, extracted from
16682 read_process_output.
16683 (read_process_output): Use it; filters can't be nil.
16684 (Finternal_default_process_filter): New function, extracted from
16685 read_process_output.
16686 (exec_sentinel_unwind): Remove function.
16687 (exec_sentinel): Don't zilch sentinel while running.
16688 (status_notify): Sentinels can't be nil.
16689 (Finternal_default_process_sentinel): New function extracted from
16691 (setup_process_coding_systems): Default filter is not nil any more.
16692 (syms_of_process): Export new Elisp functions and initialize
16694 * lisp.h (make_lisp_proc): New function.
16696 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16698 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16700 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16702 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16703 unless we know that the window w is a leaf window.
16704 Another attempt at solving bug#14062.
16706 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16708 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16711 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16713 * image.c (gif_load): Check that subimages fit (Bug#14345).
16715 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16717 * lread.c (skip_dyn_eof): New function.
16718 (read1): Use it to skip the end of a file in response to #@00.
16720 * doc.c (get_doc_string): Slightly relax the sanity checking.
16722 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16724 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16725 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16726 (MonitorInfo): New struct.
16727 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16728 (Fns_display_monitor_attributes_list): New functions.
16729 (display-usable-bounds): Remove.
16730 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16733 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16735 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16736 (GTK_CHECK_VERSION): New macro, if not already defined.
16737 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16738 replaced by GTK_CHECK_VERSION.
16740 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16742 * xterm.h (GTK_PREREQ): New macro.
16743 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16744 to use this macro instead, for consistency and clarity.
16746 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16748 * xdisp.c (row_for_charpos_p): New function, with code of
16749 cursor_row_p, but accepts an additional argument CHARPOS instead
16750 of using a hardcoded PT.
16751 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16752 (row_containing_pos): Call row_for_charpos_p instead of partially
16753 doing the same. Fixes cursor positioning under longlines-mode
16754 when longlines-show-effect includes more than one newline, when
16755 moving the cursor vertically up.
16757 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16759 * makefile.w32-in (ACL_H): New macro.
16760 ($(BLD)/fileio.$(O)): Update dependencies.
16762 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16764 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16765 * Makefile.in (LIB_ACL): New macro.
16766 (LIBACL_LIBS): Remove.
16767 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16768 * fileio.c: Include <acl.h>.
16769 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16770 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16772 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16775 * unexelf.c: Don't assume ElfW (Half) fits in int.
16776 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16777 when dealing with ElfW (Half) values, since they can exceed 2**31
16778 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16779 (entry_address): Omit unused NUM arg. All uses changed.
16781 2013-05-07 Juri Linkov <juri@jurta.org>
16783 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16784 to the string converted from number with `Fnumber_to_string'.
16787 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16789 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16790 This fixes a problem introduced by my previous change.
16792 2013-05-07 Glenn Morris <rgm@gnu.org>
16794 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16796 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16798 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16800 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16802 Static checking by GCC 4.8.0.
16803 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16804 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16805 (x_get_monitor_attributes_fallback)
16806 (x_get_monitor_attributes_xinerama)
16807 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16808 Define only if USE_GTK.
16809 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16810 (x_get_monitor_attributes_fallback): Omit unused locals.
16811 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16812 Use double, not float, to avoid mixed-mode floating point arithmetic.
16814 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16815 Jan Djärv <jan.h.d@swipnet.se>
16817 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16818 (XINERAMA_CFLAGS): New macros.
16819 (ALL_CFLAGS, LIBES): Use them.
16821 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16822 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16823 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16824 (syms_of_xfns): DEFSYM them.
16825 (struct MonitorInfo): New struct.
16826 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16827 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16828 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16829 (x_get_monitor_attributes_xinerama): New functions.
16830 (Fx_display_monitor_attributes_list): New primitive.
16831 (syms_of_xfns): Defsubr it.
16833 * xterm.h (x_display_info): Add Xatom_net_workarea and
16834 Xatom_net_current_desktop.
16836 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16837 and dpyinfo->Xatom_net_current_desktop.
16839 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16841 * xdisp.c (pos_visible_p): Use the special code for finding the
16842 beginning of a display property or overlay for any "replacing"
16843 display property, not just for display strings. This solves
16844 incorrect reporting of position by posn-at-point. (Bug#14241)
16846 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16848 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16849 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16850 Verify that ElfW (Half) fits in int.
16851 (fatal): Use same signature as lisp.h.
16852 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16853 configure and build with -DUNEXELF_DEBUG without worrying about
16854 other modules that use DEBUG.
16855 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16856 possibly-wide integers now uses it instead of plain fprintf.
16857 (entry_address): New function, which avoids problems with 32-bit
16858 overflow on 64-bit hosts.
16859 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16860 (round_up): Don't assume the remainder fits in int.
16861 (find_section): Use bool for boolean. Simplify debug code.
16862 (unexec): Don't assume file sizes fit in int or size_t.
16863 Omit unnecessary trailing newline in 'fatal' format.
16864 Use strerror rather than outputting decimal error number.
16865 Remove unused code when emacs is not defined;
16866 this file relies on Emacs now.
16867 Don't assume e_phnum and e_shnum are positive.
16869 * regex.c: Fix problems when DEBUG is defined.
16870 (extract_number, extract_number_and_incr): Define regardless of
16871 whether DEBUG is defined; that's simpler and makes the code less
16872 likely to go stale in the normal case when DEBUG is not defined.
16873 Return int rather than taking an int * arg. All callers changed.
16874 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16875 Remove, replacing with ...
16876 (DEBUG_PRINT): New macro. All callers changed.
16877 (DEBUG_COMPILES_ARGUMENTS): New macro.
16878 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16879 (print_compiled_pattern, print_double_string) [DEBUG]:
16880 Use prototype rather than old-style definition.
16881 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16882 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16883 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16884 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16885 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16886 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16887 This matters only when DEBUG is defined.
16889 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16891 * xdisp.c (set_iterator_to_next): Set the
16892 ignore_overlay_strings_at_pos_p flag only if we are _really_
16893 iterating over an overlay string, as indicated by the
16894 current.overlay_string_index member. (Bug#14306)
16896 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16898 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16899 to where it is used, to avoid autorelease issues (Bug#14050).
16901 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16903 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16904 * fileio.c (syms_of_fileio): Implement this.
16905 * filelock.c (create_lock_file): If symbolic links don't work, so
16906 we use a regular file as a lock file, do not fsync the lock file;
16909 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16911 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16912 (syms_of_minibuf): Adjust accodingly.
16914 * callint.c (Fcall_interactively): Adjust calls accordingly.
16916 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16918 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16919 w->contents is a buffer before computing everything else.
16920 Use parentheses to disambiguate last part of the condition.
16922 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16923 assertion violations. (Bug#14062)
16925 2013-05-01 David Reitter <david.reitter@gmail.com>
16927 * nsfns.m (ns_tooltip): Initialize.
16929 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16931 * coding.c (decode_coding_gap): Don't remove the character before
16932 a newline unless it's a CR character. (Bug#14287)
16934 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16936 * dispextern.h (struct face): Move enum face_underline_type
16937 earlier so that bitfields can be in the same word.
16939 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16941 * nsfns.m (handlePanelKeys): New function.
16942 (EmacsOpenPanel:performKeyEquivalent:)
16943 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16944 arrows/function/control and copy/paste keys (Bug#14296).
16946 2013-04-27 Juri Linkov <juri@jurta.org>
16948 * callint.c (Fcall_interactively): Call `Qread_number' for
16949 interactive code letter `n' instead of using duplicate code.
16952 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16954 * systime.h (make_timeval): Declare as 'const'.
16956 2013-04-27 Kenichi Handa <handa@gnu.org>
16958 * font.c (font_open_entity): Always open a font of manageable
16961 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16963 Port better to AIX (Bug#14258).
16964 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16967 2013-04-24 Kenichi Handa <handa@gnu.org>
16969 * coding.c (decode_coding_iso_2022): When an invalid escape
16970 sequence is encountered, reset the invocation and designation
16971 status to the safest one.
16973 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16975 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16976 Without this fix, "make distclean" leaves stamp-h1 behind.
16978 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16980 * w32fns.c (w32_fullscreen_rect): New function to compute the
16981 window rectangle for the given fullscreen mode.
16982 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16983 longer tunes the window size. This keeps the window's edges flush
16984 with the screen and allows the taskbar to hide itself in fullboth.
16986 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16987 window decorations and uses the entire screen.
16989 * w32term.h (w32_fullscreen_rect) Add prototype.
16990 (struct w32_output): Replace normal_width, normal_height,
16991 normal_top, and normal_left members with a single normal_placement
16993 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16995 (FRAME_NORMAL_PLACEMENT): New macro.
16997 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16999 * minibuf.c (Ftest_completion): Silence compiler warning.
17001 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17003 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17006 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17009 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17010 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17011 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17012 parentheses where appropriate.
17014 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17016 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17018 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17020 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17021 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17022 Mention in the doc string that setting these variables takes
17023 effect only after a call to set-window-buffer. (Bug#14200)
17025 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17027 * indent.c (Fvertical_motion): Don't consider display strings on
17028 overlay strings as display strings on the buffer position we
17029 started from. This prevents vertical cursor motion from jumping
17030 more than one line when there's an overlay string with a display
17031 property at end of line.
17032 Reported by Karl Chen <Karl.Chen@quarl.org> in
17033 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17035 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17037 * window.c (select_window): `record_buffer' even if window is
17038 already selected (bug#14191).
17040 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17042 * window.c (Fwindow_end): Test more flags, including the buffer's
17043 last_overlay_modified flag, to determine whether the window's
17044 display is really up-to-date. Prevents the function from
17045 returning a stale value. (Bug#14170)
17046 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17049 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17051 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17052 garbaged only if it is not already the top frame on its TTY.
17053 This prevents flickering due to constant redrawing of TTY frames when
17054 there are GUI frames open in the same session. (Bug#13864)
17056 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17058 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17059 of marking the idle timers directly.
17061 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17063 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17064 tables (bug#14054).
17066 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17068 * window.c (select_window): Don't record_buffer while the invariant is
17069 temporarily broken (bug#14161).
17071 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17073 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17075 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17077 2013-04-07 Romain Francoise <romain@orebokech.com>
17079 Ignore additional platform-specific ACL errors (Bug#13702).
17080 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17081 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17083 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17085 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17088 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17090 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17091 This bug was introduced by my 2013-02-25 change that simplified
17092 data_start configuration. Without this change, on GNU/Linux
17093 an Emacs configured with --enable-profiling fails immediately
17094 due to a profiler signal.
17095 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17096 with these flags. On platforms where special flags are needed
17097 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17098 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17099 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17101 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17103 Get rid of some platform-specific functions examining window
17104 system and its capabilities. This is a partial rework of the
17106 * lisp.h (have_menus_p): Remove prototype. This function is
17107 replaced with platform-independent window_system_available.
17108 (check_window_system): Move to...
17109 * frame.h (decode_window_system_frame, window_system_available):
17110 ...here, add new prototypes.
17111 * frame.c (window_system_available, decode_window_system_frame):
17113 (check_window_system): Platform-independent now.
17114 * xterm.h (x_in_use): Remove declaration.
17116 * w32term.h (check_x_frame):
17117 * nsterm.h (check_x_frame): Remove prototypes. This function
17118 is replaced with platform-independent decode_window_system_frame.
17119 * msdos.c (have_menus_p): Remove.
17120 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17121 Remove platform-specific functions. Use check_window_system,
17122 decode_window_system_frame and check_ns_display_info where
17123 appropriate. Minor style and comment tweaks.
17124 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17125 (check_x_frame): Likewise.
17126 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17128 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17129 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17130 * xmenu.c, xselect.c: All related users changed.
17132 2013-04-03 Kenichi Handa <handa@gnu.org>
17134 The following changes is to optimize the code for reading UTF-8
17137 * coding.c (check_ascii): Rename from detect_ascii. Return value
17138 changed. Check EOL format. Do not call adjust_coding_eol_type
17140 (check_utf_8): New function.
17141 (adjust_coding_eol_type): Do nothing if already adjusted.
17142 (detect_coding): Compare the return value of check_ascii with
17143 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17144 (decode_coding_gap): Optimize for valid UTF-8.
17146 2013-03-21 Kenichi Handa <handa@gnu.org>
17148 * coding.c (syms_of_coding): Cancel previous change.
17150 * insdel.c (insert_from_gap): Fix previous change.
17152 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17154 Consistently use platform-specific function to detect window system.
17155 * lisp.h (check_window_system): New prototype. This function is
17156 going to replace check_x, check_w32 and check_ns.
17157 (have_menus_p): Mention msdos.c in comment.
17158 * fontset.c (check_window_system_func): Remove. Adjust all users.
17159 * fontset.h (check_window_system_func): Remove prototype.
17160 * nsterm.h (check_ns):
17161 * xterm.h (check_x):
17162 * w32term.h (check_w32): Likewise.
17163 * menu.c (Fx_popup_menu): Use check_window_system.
17164 * msdos.c (check_window_system): Define for MS-DOS.
17165 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17166 * w32fns.c (check_window_system): Likewise for MS-Windows.
17167 * xfns.c (check_window_system): Likewise for X.
17168 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17169 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17171 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17173 Prefer < to > in range checks such as 0 <= i && i < N.
17174 This makes it easier to visualize quantities on a number line.
17175 This patch doesn't apply to all such range checks,
17176 only to the range checks affected by the 2013-03-24 change.
17177 This patch reverts most of the 2013-03-24 change.
17178 * alloc.c (xpalloc, Fgarbage_collect):
17179 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17180 * character.c (string_escape_byte8):
17181 * charset.c (read_hex):
17182 * data.c (cons_to_unsigned):
17183 * dispnew.c (update_frame_1):
17184 * doc.c (Fsubstitute_command_keys):
17185 * doprnt.c (doprnt):
17186 * editfns.c (hi_time, decode_time_components):
17187 * fileio.c (file_offset):
17188 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17189 * font.c (font_intern_prop):
17190 * frame.c (x_set_alpha):
17191 * gtkutil.c (get_utf8_string):
17192 * indent.c (check_display_width):
17193 * keymap.c (Fkey_description):
17194 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17196 * minibuf.c (read_minibuf_noninteractive):
17197 * process.c (wait_reading_process_output):
17198 * search.c (Freplace_match):
17199 * window.c (get_phys_cursor_glyph):
17200 * xdisp.c (redisplay_internal):
17201 * xsmfns.c (smc_save_yourself_CB):
17202 Prefer < to > for range checks.
17203 * dispnew.c (sit_for): Don't mishandle NaNs.
17204 This fixes a bug introduced in the 2013-03-24 change.
17205 * editfns.c (decode_time_components): Don't hoist comparison.
17206 This fixes another bug introduced in the 2013-03-24 change.
17208 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17210 * frame.h (struct frame): Drop scroll_bottom_vpos
17211 member becaue all real users are dead long ago.
17212 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17213 * xdisp.c (redisplay_internal): Adjust user.
17215 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17217 * nsmenu.m (showAtX:Y:for:): setLevel to
17218 NSPopUpMenuWindowLevel (Bug#13998).
17220 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17222 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17223 (ns_check_pending_open_menu): Declare.
17225 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17226 (x_activate_menubar): Update the menu with title that matches
17227 ns_get_pending_menu_title, and call
17228 ns_check_pending_openmenu (Bug#12698).
17229 (menuWillOpen:): New method.
17230 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17232 * nsterm.m (menu_will_open_state, menu_mouse_point)
17233 (menu_pending_title): New varaibles.
17234 (ns_get_pending_menu_title, ns_check_menu_open)
17235 (ns_check_pending_open_menu): New functions.
17237 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17239 * indent.c (current_column_bol_cache): Remove leftover which is not
17240 used in Fmove_to_column any more.
17241 (current_column, scan_for_column): Adjust users.
17242 * keyboard.c (last_point_position_buffer, last_point_position_window):
17243 Remove leftovers which are not used for recording undo any more.
17244 (command_loop_1, syms_of_keyboard): Adjust users.
17245 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17246 redisplay_window any more.
17247 (move_it_to): Adjust user.
17249 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17251 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17252 Update dependencies.
17254 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17256 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17257 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17258 forward references.
17260 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17262 * window.h (struct window): Replace hchild, vchild and buffer slots
17263 with a single slot 'contents'. This is possible because each valid
17264 window may have either the child window (in vertical or horizontal
17265 combination) or buffer to display (for the leaf window). Using that,
17266 a lot of operations to traverse and/or change window hierarchies may
17267 be simplified. New member horizontal is used to distinguish between
17268 horizontal and vertical combinations of internal windows.
17269 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17270 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17271 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17272 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17273 Use contents slot, not buffer, where appropriate.
17274 (wset_combination): New function.
17275 (wset_buffer): Add eassert.
17276 (Fframe_first_window): Simplify the loop reaching first window.
17277 (Fwindow_buffer): Use WINDOW_LEAF_P.
17278 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17279 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17280 (unshow_buffer): Convert initial debugging check to eassert.
17281 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17282 (make_parent_window, window_resize_check, window_resize_apply)
17283 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17284 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17285 Adjust to match struct window changes.
17286 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17287 (mark_window_cursors_off, count_windows, get_leaf_windows)
17288 (foreach_window_1): Simplify the loop.
17289 * alloc.c (mark_object): Do not check for the leaf window because
17290 internal windows has no glyph matrices anyway.
17291 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17292 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17293 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17294 (build_frame_matrix_from_window_tree, mirror_make_current)
17295 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17296 (update_window_tree, set_window_update_flags): Simplify the loop.
17297 (sync_window_with_frame_matrix_rows): Enforce live window.
17298 Use contents slot, not buffer, where appropriate.
17299 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17300 and WINDOW_HORIZONTAL_COMBINATION_P.
17301 (make_frame_visible_1): Simplify the loop.
17302 Use contents slot, not buffer, where appropriate.
17303 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17304 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17305 (expose_window_tree): Likewise.
17306 Use contents slot, not buffer, where appropriate.
17307 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17308 to avoid deleted windows. Use contents slot instead of buffer.
17309 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17310 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17311 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17312 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17314 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17316 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17317 identify the reasons for assertion violations in bug#14062 and
17319 (Fx_show_tip): Fix compilation error under
17320 "--enable-check-lisp-object-type". (Bug#14073)
17322 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17323 Reported by <rzl24ozi@gmail.com>.
17325 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17327 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17329 (unwind_with_echo_area_buffer): ...to restore it here.
17330 This is needed to ensure that...
17331 (redisplay_window): ...both window markers are valid here,
17332 which is verified by eassert.
17333 * editfns.c (save_excursion_save): Do not assume that
17334 selected_window always displays the buffer.
17335 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17338 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17340 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17343 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17345 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17347 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17349 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17350 since MinGW's w32api headers do. This avoids compiler warnings.
17352 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17353 if already defined.
17355 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17357 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17359 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17361 * gtkutil.c (style_changed_cb): Check if frame is live and an
17362 X frame (Bug#14038).
17364 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17366 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17367 Define only for _WIN32_WINNT less than 0x0500.
17368 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17370 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17371 see its own definitions of 'struct timeval' and 'struct timezone'.
17373 Fix incompatibilities between MinGW.org and MinGW64 headers.
17374 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17376 * w32.c (REPARSE_DATA_BUFFER): Guard with
17377 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17379 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17381 * xterm.c: Include X11/XKBlib.h
17382 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17384 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17386 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17388 * blockinput.h (input_blocked_p): Likewise.
17389 * bytecode.c (exec_byte_code): Likewise.
17390 * callproc.c (call_process_kill, call_process_cleanup)
17391 (Fcall_process): Likewise.
17392 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17393 (Fccl_execute_on_string): Likewise.
17394 * character.c (string_escape_byte8): Likewise.
17395 * charset.c (read_hex): Likewise.
17396 * cm.c (calccost): Likewise.
17397 * data.c (cons_to_unsigned): Likewise.
17398 * dired.c (directory_files_internal, file_name_completion):
17400 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17401 (sit_for): Likewise.
17402 * doc.c (Fsubstitute_command_keys): Likewise.
17403 * doprnt.c (doprnt): Likewise.
17404 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17405 * emacsgtkfixed.c: Likewise.
17406 * fileio.c (file_offset, Fwrite_region): Likewise.
17407 * floatfns.c (Fexpt, fmod_float): Likewise.
17408 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17410 * font.c (font_intern_prop): Likewise.
17411 * frame.c (x_set_alpha): Likewise.
17412 * gtkutil.c (get_utf8_string): Likewise.
17413 * indent.c (check_display_width): Likewise.
17414 * intervals.c (create_root_interval, rotate_right, rotate_left)
17415 (split_interval_right, split_interval_left)
17416 (adjust_intervals_for_insertion, delete_node)
17417 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17418 (merge_interval_right, merge_interval_left, copy_intervals)
17419 (set_intervals_multibyte_1): Likewise.
17420 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17421 * keymap.c (Fkey_description): Likewise.
17422 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17423 * lread.c (openp, read_integer, read1, string_to_number):
17425 * menu.c (ensure_menu_items): Likewise.
17426 * minibuf.c (read_minibuf_noninteractive): Likewise.
17427 * print.c (printchar, strout): Likewise.
17428 * process.c (create_process, Faccept_process_output)
17429 (wait_reading_process_output, read_process_output, send_process)
17430 (wait_reading_process_output): Likewise.
17431 * profiler.c (make_log, handle_profiler_signal): Likewise.
17432 * regex.c (re_exec): Likewise.
17433 * regex.h: Likewise.
17434 * search.c (looking_at_1, Freplace_match): Likewise.
17435 * sysdep.c (get_child_status, procfs_ttyname)
17436 (procfs_get_total_memory): Likewise.
17437 * systime.h (EMACS_TIME_VALID_P): Likewise.
17438 * term.c (dissociate_if_controlling_tty): Likewise.
17439 * window.c (get_phys_cursor_glyph): Likewise.
17440 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17441 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17443 * xfns.c (Fx_window_property): Likewise.
17444 * xmenu.c (set_frame_menubar): Likewise.
17445 * xselect.c (x_get_window_property, x_handle_dnd_message):
17447 * xsmfns.c (smc_save_yourself_CB): Likewise.
17448 * xterm.c (x_scroll_bar_set_handle): Likewise.
17450 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17452 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17453 to be optional or nil. Adjust comment and convert it to docstring.
17454 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17455 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17457 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17459 Static checking by GCC 4.8-20130319.
17460 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17461 * process.c (Fset_process_datagram_address)
17462 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17463 * xdisp.c (get_char_face_and_encoding)
17464 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17465 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17466 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17468 2013-03-24 Ken Brown <kbrown@cornell.edu>
17470 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17471 fix compilation on 64-bit Cygwin, where underscores are not
17472 automatically prepended.
17474 * w32term.c (w32_initialize): Silence compiler warning.
17476 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17478 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17479 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17480 variables, to save and restore frame dimensions.
17481 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17482 after returning from a 'fullscreen' configuration.
17483 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17484 to avoid races between the main thread and the input thread.
17486 * w32term.h (struct w32_output): New members normal_width,
17487 normal_height, normal_top, normal_left, and prev_fsmode.
17488 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17489 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17490 members of a frame.
17492 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17493 'fullscreen' parameter. Always record previous width and height
17494 of the frame, except when switching out of maximized modes, so
17495 that they could be restored correctly, instead of resetting to the
17496 default frame dimensions. Send SC_RESTORE command to the frame,
17497 unless we are going to send SC_MAXIMIZE, to restore the frame
17498 resize hints in the mouse pointer shown by the window manager.
17501 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17503 * lisp.h (get_frame_param): Adjust conditions for prototype
17506 2013-03-22 Ken Brown <kbrown@cornell.edu>
17508 * unexcw.c: Drop unneeded inclusion of w32common.h.
17509 (report_sheap_usage): Declare.
17510 (read_exe_header): Add magic numbers for x86_64.
17511 (fixup_executable): Fix printf format specifier for unsigned long
17514 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17516 * frame.h (struct frame): Put menu_bar_window under #ifdef
17517 because this member is not needed when X toolkit is in use.
17518 (fset_menu_bar_window):
17519 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17520 (free_glyphs, update_frame):
17521 * xdisp.c (expose_frame): Likewise.
17522 (display_menu_bar): Likewise. Remove redundant eassert.
17523 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17526 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17528 Use functions and constants to manipulate Lisp_Save_Value objects.
17529 This replaces code that used macros and strings and token-pasting.
17530 The change makes the C source a bit easier to follow,
17531 and shrinks the Emacs executable a bit.
17532 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17533 (make_save_value): Change 1st arg from string to enum. All callers
17536 (mark_object): Use if, not #if, for GC_MARK_STACK.
17537 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17538 (XSAVE_OBJECT): Now functions, not macros.
17539 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17540 the constant was never used.
17541 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17542 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17543 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17544 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17546 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17547 type3 with a single member save_type. All uses changed.
17548 (save_type, set_save_pointer, set_save_integer): New functions.
17549 * print.c (PRINTX): Remove.
17551 * alloc.c: Remove redundant static declarations.
17553 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17555 * window.h (struct window): Convert left_col, top_line, total_lines
17556 and total_cols from Lisp_Objects to integers. Adjust comments.
17557 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17559 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17560 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17561 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17562 Adjust users where appropriate.
17564 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17566 * frame.h (struct frame): Drop resx and resy because the same data is
17567 available from window system-specific output context. Adjust users.
17568 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17569 New functions to provide defaults when no window system available.
17570 (FRAME_RES_X, FRAME_RES_Y): New macros.
17571 (NUMVAL): Move from xdisp.c.
17572 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17573 (Ffont_face_attributes, Fopen_font):
17574 * image.c (gs_load):
17575 * w32font.c (fill_in_logfont):
17576 * xdisp.c (calc_pixel_width_or_height):
17577 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17578 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17580 2013-03-20 Kenichi Handa <handa@gnu.org>
17582 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17583 to 1 (temporary workaround until a bug related to ASCII
17584 optimization is fixed).
17586 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17588 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17589 Signal error if window is not internal. Adjust docstring.
17590 (delete_all_child_windows): Use combination_limit to save the buffer.
17591 (Fset_window_configuration): Adjust accordingly.
17592 * print.c (syms_of_print): Initialize debugging output not here...
17593 (init_print_once): ...but in a new function here.
17594 * lisp.h (init_print_once): Add prototype.
17595 * emacs.c (main): Add call to init_print_once. Adjust comments.
17597 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17599 * window.c (window_resize_check, window_resize_apply)
17600 (window_from_coordinates, recombine_windows, set_window_buffer)
17601 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17602 (Fsplit_window_internal, Fdelete_window_internal)
17603 (freeze_window_starts): Use bool for booleans.
17604 * window.h (window_frame_coordinates, resize_frame_windows)
17605 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17607 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17609 * dispnew.c (bitch_at_user): Use `user-error'.
17611 2013-03-17 Ken Brown <kbrown@cornell.edu>
17613 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17614 as return type of image_background. (Bug#13981)
17615 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17617 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17619 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17620 (ns_select): Don't return with result uninitialized.
17622 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17625 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17627 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17628 directories. If filename is nil, get directory name (Bug#13932).
17629 Use getFilename and getDirectory.
17630 (getFilename, getDirectory): New methods for EmacsSavePanel and
17632 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17634 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17636 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17638 2013-03-15 Kenichi Handa <handa@gnu.org>
17640 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17641 (adjust_after_replace): Make it back to static. Delete the third
17642 arg text_at_gap_tail. Cancel the code for handling it.
17644 * coding.h (struct coding_system): New member eol_seen.
17646 * coding.c (detect_ascii): New function.
17647 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17648 when the source bytes are actually scanned. On detecting for
17649 coding_category_utf_8_auto, call detect_ascii instead of scanning
17650 source bytes directly.
17651 (produce_chars): Call insert_from_gap with the new arg 0.
17652 (encode_coding): Likewise.
17653 (decode_coding_gap): Control ASCII optimization by the variable
17654 disable_ascii_optimization instead of #ifndef .. #endif.
17655 Deccode EOL format according to coding->eol_seen.
17656 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17659 * lisp.h (adjust_after_replace): Cancel externing it.
17660 (insert_from_gap): Adjust prototype.
17662 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17664 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17665 FULLSCREEN_MAXIMIZED. (Bug#13935)
17667 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17669 * region-cache.c (find_cache_boundary, move_cache_gap)
17670 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17671 Simplify debugging check and convert to eassert. Adjust comment.
17672 (pp_cache): Put under ENABLE_CHECKING.
17674 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17676 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17677 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17678 and WM_ACTIVATEAPP.
17679 (w32fullscreen_hook): If the frame is visible, reset
17680 f->want_fullscreen flag after changing the frame size. If the
17681 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17684 2013-03-13 Daniel Colascione <dancol@dancol.org>
17686 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17687 too so that these builds can use Cygwin's file conversion
17688 functions. (We've been building and linking cygw32.o all along
17689 and just not using it.)
17691 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17693 File synchronization fixes (Bug#13944).
17694 * Makefile.in (LIB_FDATASYNC): New macro.
17696 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17697 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17698 Don't worry about HAVE_FSYNC, since a substitute fsync is
17699 available if the system lacks one.
17700 (Fwrite_regin): Retry fsync if interrupted.
17702 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17704 * w32term.c (w32_read_socket): If the Emacs frame is being
17705 activated, call w32fullscreen_hook, to make sure the new frame
17706 dimensions are in effect. (Bug#13937)
17708 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17710 * xdisp.c (init_iterator): Simplify because both character and byte
17711 positions are either specified or -1. Add eassert. Adjust comment.
17712 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17713 character and byte positions can be obtained from marker.
17715 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17717 Static checking by Sun C 5.12.
17718 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17719 * bytecode.c (exec_byte_code):
17720 * dispnew.c (init_display):
17722 * fileio.c (Fsubstitute_in_file_name):
17723 * keyboard.c (Fevent_convert_list):
17724 * keymap.c (Fsingle_key_description):
17725 * term.c (maybe_fatal, fatal):
17726 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17727 * xsmfns.c (Fhandle_save_session):
17728 Omit unreachable code.
17729 * keymap.c (map_keymap_char_table_item): Cast void * to
17730 a function pointer type; the C Standard requires this.
17732 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17733 Include <sys/param.h> unconditionally, as that works elsewhere and
17734 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17735 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17738 See ChangeLog.12 for earlier changes.
17740 ;; Local Variables:
17744 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17746 This file is part of GNU Emacs.
17748 GNU Emacs is free software: you can redistribute it and/or modify
17749 it under the terms of the GNU General Public License as published by
17750 the Free Software Foundation, either version 3 of the License, or
17751 (at your option) any later version.
17753 GNU Emacs is distributed in the hope that it will be useful,
17754 but WITHOUT ANY WARRANTY; without even the implied warranty of
17755 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17756 GNU General Public License for more details.
17758 You should have received a copy of the GNU General Public License
17759 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.