1 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
3 * alloc.c (run_finalizers): Omit unused local.
4 Also, redo newly-added code as per usual Emacs style.
6 2015-03-03 Martin Rudalics <rudalics@gmx.at>
8 * frame.c (adjust_frame_size): If the pixel sizes remain
9 unchanged but the number of lines or columns of the frame
10 changes, run `window--pixel-to-total' (Bug#19972).
11 (Qwindow_pixel_to_total): DEFSYM it.
13 2015-03-03 Daniel Colascione <dancol@dancol.org>
15 * print.c (print_object): Print whether a finalizer has
18 * data.c (Ftype_of): Make `type-of' work with finalizers.
19 (syms_of_data): Register Qfinalizer.
21 2015-03-02 Daniel Colascione <dancol@dancol.org>
23 * print.c (print_object): Print finalizers.
26 (finalizers, doomed_finalizers): New variables.
27 (init_finalizer_list, finalizer_insert, unchain_finalizer)
28 (mark_finalizer_list, queue_doomed_finalizers)
29 (run_finalizer_handler, run_finalizer_function, run_finalizers):
31 (garbage_collect_1, mark_object, sweep_misc)
32 (init_alloc_once, syms_of_alloc): Support finalizers.
33 (gc-precise-p): New Lisp variable.
35 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
36 (FINALIZERP, XFINALIZER): New functions.
37 (Lisp_Finalizer): New structure.
39 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
41 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
42 if CATEGORY is not an integer, or is an integer out of
43 unicode_category_t range.
45 2015-02-28 Martin Rudalics <rudalics@gmx.at>
47 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
48 can_x_set_window_size and after_make_frame (Bug#19962).
50 2015-02-28 Eli Zaretskii <eliz@gnu.org>
52 * character.c (alphabeticp, decimalnump): New functions.
53 * character.h (alphabeticp, decimalnump): Add prototypes.
55 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
56 for multibyte characters by calling alphabeticp and decimalnump.
57 (BIT_ALPHA, BIT_ALNUM): New bit masks.
58 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
60 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
63 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
65 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
67 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
69 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
70 Initialize all args. Get outer_border from window attributes.
71 Fix typo for top_offset_y.
72 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
73 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
75 2015-02-27 Mark Laws <mdl@60hz.org>
77 Support daemon mode on MS-Windows (bug#19688)
78 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
79 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
80 signal clients we are ready for connections.
81 (Fdaemon_initialized): Use DAEMON_RUNNING.
82 [WINDOWSNT]: MS-Windows specific code to signal clients we are
83 ready for connections.
85 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
86 MS-Windows conditions for running in daemon mode.
88 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
90 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
92 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
95 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
97 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
98 dont use OUTER_TO_INNER macros.
99 (x_menu_show): Call x_real_pos_and_offsets, don't use
100 OUTER_TO_INNER macros.
102 2015-02-26 Eli Zaretskii <eliz@gnu.org>
104 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
106 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
108 * emacs.c (decode_env_path): Add parentheses around ternary
109 operator to increase readability and pacify compiler warnings.
111 2015-02-26 Eli Zaretskii <eliz@gnu.org>
113 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
116 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
118 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
120 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
122 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
123 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
124 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
126 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
127 instead of OUTER_TO_INNER_DIFF macros.
129 * xfns.c (x_real_pos_and_offsets): New function, basically the code
130 from x_real_positions.
131 (x_real_positions): Call x_real_pos_and_offsets.
132 (x_relative_mouse_position): Use XTranslateCoordinates instead of
133 OUTER_TO_INNER_DIFF macros.
134 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
135 border from window attributes. Adjust tool bar and menu widths.
137 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
140 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
142 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
144 Backtrace after malloc arena is corrupted
145 Without this change, if the malloc arena is corrupted and then
146 'backtrace' is called, the backtrace can crash because 'backtrace'
147 calls 'malloc'. For more, please see:
148 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
149 * emacs.c (main): Initialize tables used by 'backtrace'.
150 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
152 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
154 * nsfns.m (Fx_frame_geometry): New function.
155 (syms_of_nsfns): Defsubr Sx_frame_geometry.
157 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
160 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
161 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
163 2015-02-21 Eli Zaretskii <eliz@gnu.org>
165 * w32term.c (queue_notifications):
166 * w32inevt.c (handle_file_notifications):
167 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
170 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
172 Prefer 'Qfoo' to 'intern ("foo")'
173 * buffer.c (syms_of_buffer):
174 * bytecode.c (exec_byte_code):
175 * callint.c (Fcall_interactively):
176 * callproc.c (create_temp_file):
177 * charset.c (define_charset_internal):
178 * coding.c (syms_of_coding):
179 * editfns.c (syms_of_editfns):
181 * fns.c (syms_of_fns):
182 * frame.c (delete_frame, Fframe_parameters):
183 * keyboard.c (syms_of_keyboard):
184 * keymap.c (syms_of_keymap):
185 * minibuf.c (read_minibuf, syms_of_minibuf):
186 * nsfns.m (ns_cursor_type_to_lisp):
187 * textprop.c (syms_of_textprop):
188 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
189 * xfns.c (x_create_tip_frame, Fx_select_font):
190 * xml.c (parse_region):
191 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
192 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
194 (keys_of_buffer): ... instead of here.
195 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
196 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
197 optional than xfns.c.
199 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
201 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
202 setting fatal_error_in_progress, so gobble_input and *read_socket are
203 not read if there are pending_signals.
205 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
207 Simplify binary I/O configuration
208 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
209 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
210 (FOPEN_BINARY, FOPEN_TEXT): New macros.
211 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
212 doesn't guarantee that "t" will work.
214 2015-02-19 Eli Zaretskii <eliz@gnu.org>
216 * keyboard.c (read_char): Make sure this_single_command_key_start
217 is in sync with this_command_key_count, around the call to
218 input-method-function. (Bug#19774)
220 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
222 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
223 message to DefWindowProc, after positioning the IME window, to
224 trigger its display. (Bug#11732)
226 2015-02-18 Eli Zaretskii <eliz@gnu.org>
228 * emacs.c (Fkill_emacs): Exit with specified exit code even if
229 stdin is at EOF. (Bug#19897)
231 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
233 * keyboard.c (read_char): When there is an input method function,
234 do not restore the echo area if a prefix argument is being
235 introduced. (Bug#19875)
237 2015-02-16 Kelly Dean <kelly@prtime.org>
239 * src/keyboard.c (timer_check_2): Fix incorrect comment.
241 2015-02-14 Martin Rudalics <rudalics@gmx.at>
243 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
244 Suggested by Alan Mackenzie <acm@muc.de>.
246 2015-02-14 Eli Zaretskii <eliz@gnu.org>
248 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
249 x_relative_mouse_position only for X frames. (Bug#19862)
251 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
253 Better support for future plugins
254 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
255 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
256 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
258 2015-02-11 Martin Rudalics <rudalics@gmx.at>
260 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
261 SIZE_RESTORED cases correctly handle `maximized' value for the
262 `fullscreen' parameter. Don't use 'maximized' frame parameter
264 (w32fullscreen_hook): Include menu bar height when calculating
265 new text height in FULLSCREEN_BOTH case.
266 * xterm.c (do_ewmh_fullscreen): Handle transition from
267 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
268 x_frame_normalize_before_maximize is set.
270 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
272 Use bool for boolean in xdisp.c
273 * dispextern.h (display_prop_intangible_p, resize_mini_window)
274 (pixel_to_glyph_coords, mark_window_display_accurate)
275 (compute_display_string_pos, handle_tool_bar_click)
276 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
277 * lisp.h (setup_echo_area_for_printing, message_with_string)
278 (pos_visible_p): Use bool for boolean.
279 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
280 Remove unnecessary forward decls.
281 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
282 (CHECK_IT, CHECK_WINDOW_END):
283 Now an inline function that is always defined.
285 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
286 Remove; no longer needed.
287 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
288 (get_overlay_strings): Omit unnecessary casts.
289 (forward_to_next_line_start):
291 Prefer !BOOL to (BOOL ? 0 : 1).
292 (next_element_function): New typedef.
293 (get_next_element): Use it. Now const.
294 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
295 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
296 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
297 (tool_bar_item_info): Simplify.
298 (invisible_prop): Rename from invisible_p, since it doesn't
299 return bool. All callers changed.
300 (x_produce_glyphs): Simplify.
302 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
304 Check for some overflows in vertical-motion
305 * indent.c (window_column_x): New function.
306 (Fvertical_motion): Use it to protect against integer overflow
307 when computing column. Prefer extract_float to doing things by hand.
308 Avoid unnecessary casts.
310 * xfont.c: Minor style fixes
311 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
312 Redo loop so that less indentation is needed.
314 2015-02-09 Eli Zaretskii <eliz@gnu.org>
316 * indent.c (Fvertical_motion): Accept an additional argument
317 CUR-COL and use it as the starting screen coordinate.
318 * window.c (window_scroll_line_based, Fmove_to_window_line): All
319 callers of vertical-motion changed.
321 2015-02-09 Dima Kogan <dima@secretsauce.net>
323 * font.c (font_score): Remove unused variable assignment.
325 2015-02-09 Dima Kogan <dima@secretsauce.net>
327 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
329 * font.c (font_score): Try to find a font without scaling first,
330 and only accept scalable fonts if we did not get a match (Bug#19117).
332 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
334 * keyboard.c (syms_of_keyboard): Use non-nil default value.
336 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
338 Use C99's INFINITY and NAN macros
339 * lread.c: Include <math.h>.
340 (string_to_number): Use INFINITY and NAN rather than rolling our own.
341 This avoids some runtime diagnostics when building with
342 gcc -fsanitize=undefined.
344 Fix bidi_explicit_dir_char undefined behavior
345 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
346 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
348 Better distinguish infinite from invalid times
349 * editfns.c (check_time_validity): New function.
350 (decode_time_components): Return int, not bool.
351 Return -1 (not 0) if the time is out of range.
353 (lisp_time_struct, lisp_seconds_argument): Distinguish better
354 between time overflow and invalid time values.
356 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
358 Minor tweaks to frame_size_history_add
359 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
360 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
361 (Fframe_after_make_frame): Simplify.
362 * gtkutil.c: Remove commented-out code.
363 * xfns.c (Fx_create_frame): Fix indenting.
365 2015-02-08 Eli Zaretskii <eliz@gnu.org>
367 * frame.c (Fframe_parameter): Don't replace a non-nil value of
368 foreground-color or background-color parameters with a nil value.
371 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
373 * data.c (Findirect_function): Like `symbol-function', don't signal an
374 error for void functions any more.
376 2015-02-07 Martin Rudalics <rudalics@gmx.at>
378 * frame.c (frame_size_history_add): New function.
379 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
380 only after frame's after_make_frame slot is true.
381 Inhibit resizing fullwidth-/height frames in one direction only.
382 Update frame_size_history.
383 (adjust_frame_size): Call frame_size_history_add.
384 (make_frame): Initalize after_make_frame slot.
385 (Fmake_terminal_frame): Adjust adjust_frame_size call.
386 (Fcan_run_window_configuration_change_hook): Rename to
387 Fframe_after_make_frame. Set after_make_frame slot.
388 Return second argument.
389 (x_set_frame_parameters): Postpone handling fullscreen parameter
390 until after width and height parameters have been set.
391 Apply width and height changes only if can_x_set_window_size is true.
392 Update frame_size_history.
393 (Qadjust_frame_size_1, Qadjust_frame_size_2)
394 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
395 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
396 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
397 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
398 (Qxg_change_toolbar_position, Qx_net_wm_state)
399 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
400 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
401 (Qtip_frame, Qterminal_frame): New symbols.
402 (Vframe_adjust_size_history): Rename to frame_size_history.
403 * frame.h (struct frame):
404 Rename can_run_window_configuration_change_hook slot to
406 (frame_size_history_add): Extern.
407 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
408 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
409 (xg_frame_set_char_size): Try to preserve the status of
410 fullwidth/-height frames. Call frame_size_history_add.
411 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
412 (xg_change_toolbar_position): Call frame_size_history_add.
413 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
415 (Fx_create_frame): Process fullscreen parameter after frame has
417 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
418 (Fx_frame_geometry): Don't pollute pure storage.
419 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
420 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
421 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
422 w32fullscreen_hook immediately.
423 (x_fullscreen_adjust, x_check_fullscreen): Remove.
424 (w32fullscreen_hook): Call change_frame_size just as with a
425 "normal" frame resize operation. Call do_pending_window_change.
426 (x_set_window_size): Try to handle fullwidth and fullheight more
427 accurately. Don't rely on w32_enable_frame_resize_hack.
428 (w32_enable_frame_resize_hack): Remove variable.
429 * widget.c (EmacsFrameResize): Remove dead code.
430 Call frame_size_history_add
431 * window.c (run_window_configuration_change_hook):
432 Check f->after_make_frame instead of
433 f->can_run_window_configuration_change_hook.
434 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
435 (Fx_create_frame): Process fullscreen parameter after frame has
437 (Fx_frame_geometry): Don't pollute pure storage.
438 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
439 Call frame_size_history_add.
440 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
441 (x_check_fullscreen): Count in menubar when calling
442 XResizeWindow. Wait for ConfigureNotify event.
443 Call frame_size_history_add.
444 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
445 changing a fullheight frame's width or a fullwidth frame's
446 height. Call frame_size_history_add.
447 (x_set_window_size): Simplify xg_frame_set_char_size and
448 x_set_window_size_1 calls.
449 (x_frame_normalize_before_maximize): New variable.
451 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
453 Remove no-longer-used cursor_in_echo_area code
454 * dispnew.c (set_window_cursor_after_update, update_frame_1):
455 Remove checks for negative cursor_in_echo_area, since this var is
456 a boolean, and has been a boolean for some time. Simplify.
457 * dispnew.c (init_display):
458 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
460 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
462 * eval.c (Ffunction): Handle the new (:documentation ...) form.
463 (syms_of_eval): Declare `:documentation'.
465 2015-02-05 Martin Rudalics <rudalics@gmx.at>
467 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
468 argument added on 2015-02-01.
470 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
472 Remove no-longer-used two_byte_p calculations
473 * dispextern.h (struct glyph_string): Remove member two_byte_p.
475 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
478 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
480 Omit unnecessary var if GTK or NS
481 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
482 Now a constant zero on these platforms.
484 2015-02-01 Martin Rudalics <rudalics@gmx.at>
486 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
488 2015-01-31 Eli Zaretskii <eliz@gnu.org>
490 * coding.c (raw_text_coding_system_p): New function.
492 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
493 keyboard coding-system is 'raw-text'. (Bug#19532)
495 * coding.h (raw_text_coding_system_p): Add prototype.
497 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
499 * Makefile.in (gl-stamp): Generate globals.h through the use of
501 (globals.h): Replace with empty command.
503 2015-01-31 Eli Zaretskii <eliz@gnu.org>
505 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
506 and ICONIFY_EVENT for the purposes of breaking while-no-input
509 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
510 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
513 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
515 Simplify read_dirent's MSDOS hacks
516 * dired.c (read_dirent): Simplify by removing the need for the
517 DIR_ENTRY argument. All callers changed. This separates the
518 MS-DOS idiosyncrasies better from the rest of the code.
520 2015-01-30 Eli Zaretskii <eliz@gnu.org>
522 * dired.c (read_dirent): Accept an additional argument
523 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
524 time it is called, report the error as if it happened in
526 (directory_files_internal, file_name_completion): Adjust callers
529 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
531 Refactor calls to opendir for simplicity
532 * dired.c (open_directory): Accept Lisp_Object, not char *, for
533 dirname. Signal an error if the open fails. All callers changed.
535 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
537 Report readdir failures
538 Previously, on non-MS-Windows platforms the code treated most
539 readdir failures as EOF. This was incorrect, e.g., when readdir
540 fails with errno == EOVERFLOW. Signal an error instead.
541 * dired.c (read_dirent):
542 New function, which signals an error when readdir fails.
543 (directory_files_internal, file_name_completion): Use it.
545 2015-01-29 Eli Zaretskii <eliz@gnu.org>
547 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
548 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
551 * w32font.c (struct font_callback_data, w32font_list_internal)
552 (w32font_driver, w32font_match_internal): Use bool where appropriate.
554 * w32menu.c (x_activate_menubar, set_frame_menubar)
555 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
556 (is_simple_dialog): Use bool where appropriate.
558 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
560 Use bool, not int, to track face changes
561 * xfaces.c (face_change): Rename from face_change_count, and
562 change from int to bool. The var is now true (instead of nonzero)
563 if attributes have changed; this is simpler. All uses changed.
566 2015-01-28 Eli Zaretskii <eliz@gnu.org>
568 * dired.c (directory_files_internal, file_name_completion)
569 [WINDOWSNT]: Signal an error when errno is set non-zero by
570 'readdir', regardless of its value.
572 * w32.c (sys_readdir): Set errno to ENOENT when the directory
573 doesn't exist and to EACCES when it's not accessible to the
574 current user. Set errno to zero when FindNextFile exhausts the
575 directory, so that callers don't interpret that as an error and
576 don't signal a file-error.
577 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
579 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
580 returns NULL and errno is ENOTDIR, behave as if opendir failed to
581 open the directory. (Bug#19701)
583 * w32.c (sys_readdir): If FindFirstFile fails because the
584 directory doesn't exist, set errno to ENOTDIR.
586 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
588 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
590 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
592 Fix coding.c subscript error
593 * coding.c (CODING_ISO_INVOKED_CHARSET):
594 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
596 2015-01-28 Eli Zaretskii <eliz@gnu.org>
598 * xdisp.c (produce_image_glyph): Fix display of images in R2L
599 screen lines: prepend the new glyph to the ones already there
600 instead of appending it.
602 * w32fns.c (w32_set_title_bar_text): New function, including
603 support for titles with non-ASCII characters outside of the
604 current system codepage.
605 (x_set_name, x_set_title): Use it. (Bug#19590)
607 * indent.c (Fvertical_motion): Return zero if we started from ZV
608 and there's an overlay after-string there. (Bug#19553)
610 * emacs.c (usage_message): Fix the description of the -nl switch.
613 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
614 end information if the window_end_valid flag is unset.
615 (try_window_id): If the call to display_line invalidated the
616 window end information, give up the try_window_id optimization.
619 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
620 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
622 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
624 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
626 * lisp.mk (lisp): Add cl-preloaded.
628 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
630 Use bool for boolean in xfaces.c
631 * dispextern.h: Adjust to signature changes.
632 * font.c (font_at, font_range):
633 * fontset.c (Finternal_char_font):
634 * fringe.c (draw_fringe_bitmap_1):
635 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
636 (get_next_display_element, highlight_trailing_whitespace)
637 (display_string, calc_line_height_property)
638 (note_mode_line_or_margin_highlight, note_mouse_highlight):
639 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
640 (menu_face_changed_default, recompute_basic_faces)
641 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
642 (tty_defined_color, defined_color, face_color_gray_p)
643 (face_color_supported_p, load_color2, load_face_colors)
644 (Fx_list_fonts, LFACEP, push_named_merge_point)
645 (resolve_face_name, lface_from_face_name_no_resolve)
646 (lface_from_face_name, get_lface_attributes_no_remap)
647 (get_lface_attributes, lface_fully_specified_p)
648 (set_lface_from_font, merge_face_vectors, merge_named_face)
649 (merge_face_ref, Finternal_make_lisp_face)
650 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
651 (Finternal_set_lisp_face_attribute)
652 (update_face_from_frame_parameter, set_font_frame_param)
653 (face_boolean_x_resource_value)
654 (Finternal_set_lisp_face_attribute_from_resource)
655 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
656 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
657 (lface_equal_p, Finternal_lisp_face_equal_p)
658 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
659 (Fcolor_distance, lookup_named_face, lookup_basic_face)
660 (lookup_derived_face, Fface_attributes_as_vector)
661 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
662 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
663 (realize_default_face, realize_named_face)
664 (realize_non_ascii_face, realize_x_face, map_tty_color)
665 (realize_tty_face, compute_char_face, face_at_buffer_position)
666 (face_for_overlay_string, face_at_string_position):
667 Use bool for boolean.
668 * xfaces.c (set_lface_from_font):
669 Return void, since callers never use the result.
671 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
673 * image.c (lookup_pixel_color): Reorder conditions that are
675 (x_to_xcolors): Likewise.
676 (x_detect_edges): Likewise.
677 (png_load_body): Likewise.
678 (gif_close): Likewise.
679 (gif_load): Likewise.
681 2015-01-25 Eli Zaretskii <eliz@gnu.org>
683 Use bool for boolean in w32term.c
684 * w32term.c (x_update_window_begin, x_update_window_end)
685 (x_update_end, x_after_update_window_line)
686 (x_set_glyph_string_gc, x_draw_glyph_string_background)
687 (x_draw_glyph_string_foreground)
688 (x_draw_composite_glyph_string_foreground)
689 (x_draw_glyphless_glyph_string_foreground)
690 (x_draw_image_glyph_string, x_draw_glyph_string)
691 (x_draw_stretch_glyph_string, note_mouse_movement)
692 (w32_mouse_position, x_scroll_bar_report_motion)
693 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
694 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
695 (w32_draw_window_cursor, x_new_font, x_set_offset)
696 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
697 Use bool where appropriate.
699 Use bool for boolean in w32fns.c
700 * w32fns.c (w32_defined_color, x_decode_color)
701 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
702 (x_set_menu_bar_lines, x_change_tool_bar_height)
703 (x_set_internal_border_width, x_explicitly_set_name)
704 (x_implicitly_set_name, Fx_create_frame, w32_window)
705 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
707 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
709 Use bool for boolean in xfns.c
710 * xfaces.c (x_update_menu_appearance):
711 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
712 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
713 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
714 (x_change_tool_bar_height, x_set_internal_border_width)
715 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
716 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
717 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
718 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
719 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
720 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
721 (clean_up_dialog, syms_of_xfns):
722 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
723 (xic_create_fontsetname):
724 Use bool for boolean.
725 * xfns.c: Include bitmaps/gray.xbm unconditionally.
727 Count MANY function args more reliably
728 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
729 * buffer.c (Fbuffer_list, Fkill_buffer):
730 * callint.c (read_file_name, Fcall_interactively):
731 * charset.c (Fset_charset_priority, syms_of_charset):
732 * chartab.c (uniprop_encode_value_numeric):
733 * coding.c (syms_of_coding):
734 * composite.c (syms_of_composite):
735 * data.c (wrong_range):
736 * dbusbind.c (syms_of_dbusbind):
737 * dired.c (file_attributes):
738 * editfns.c (Fdecode_time, update_buffer_properties, format2):
739 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
740 (call4, call5, call6, call7):
741 * fileio.c (Finsert_file_contents, choose_write_coding_system)
742 (Fcar_less_than_car, build_annotations, auto_save_error):
743 * filelock.c (get_boot_time):
744 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
745 (maybe_resize_hash_table, secure_hash):
746 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
747 * fontset.c (fontset_add, Fset_fontset_font):
748 * ftfont.c (ftfont_lookup_cache):
749 * gtkutil.c (xg_get_font):
750 * insdel.c (signal_before_change, signal_after_change):
751 * keymap.c (append_key):
752 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
753 * minibuf.c (Fread_buffer):
754 * print.c (print_preprocess):
755 * process.c (Fformat_network_address, Fmake_network_process)
756 (server_accept_connection):
757 * sound.c (Fplay_sound_internal):
758 * term.c (Fsuspend_tty, Fresume_tty):
759 * window.c (window_list):
760 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
761 (message_with_string):
762 * xfaces.c (Fx_list_fonts):
763 * xfont.c (syms_of_xfont):
764 * xselect.c (x_handle_selection_request)
765 (x_handle_selection_clear, x_clear_frame_selections)
766 (x_clipboard_manager_error_1):
767 Prefer CALLMANY and CALLN to counting args by hand.
768 * doc.c (reread_doc_file): Remove unused code.
769 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
770 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
771 Prefer call1 and call2 to Ffuncall.
772 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
773 Use struct literal rather than a local var, for simplicity.
774 * keymap.c (where_is_internal): Use NULL rather than a pointer
776 * lisp.h (CALLMANY, CALLN): New macros.
777 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
780 Use gnustep-config if available
781 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
782 It doesn't appear to be needed, and the inclusion breaks on
783 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
785 2015-01-22 Eli Zaretskii <eliz@gnu.org>
787 * xdisp.c (init_iterator): Restore a comment lost in transition.
789 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
791 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
792 * xfont.c (xfont_driver, xfont_chars_supported)
793 (xfont_text_extents):
794 * xftfont.c (xftfont_get_colors, xftfont_open)
795 (xftfont_prepare_face, xftfont_done_face)
796 (xftfont_cached_font_ok):
797 * xgselect.c (xg_select):
798 Use bool for boolean.
800 Don't downcase system diagnostics' first letters
801 * fileio.c (report_file_errno): Don't downcase, and simplify.
804 Isolate NIL_IS_ZERO-assuming code better
805 Suggested by Stefan Monnier in:
806 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
807 * alloc.c (allocate_pseudovector):
808 Use memclear, not memsetnil, to remove a 'verify'.
809 * callint.c (Fcall_interactively):
810 * dispnew.c (realloc_glyph_pool):
811 * xdisp.c (init_iterator):
812 Use memclear, not memset, to remove a 'verify'.
813 * lisp.h (memclear): Rename from memsetnil, and take a byte
814 count rather than a word count. All callers changed.
816 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
818 Undo port to hypothetical nonzero Qnil case
819 This mostly undoes the previous change in this area. See:
820 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
821 * alloc.c (allocate_pseudovector):
822 * callint.c (Fcall_interactively):
823 * dispnew.c (realloc_glyph_pool):
824 * fringe.c (init_fringe):
825 * lisp.h (memsetnil):
826 * xdisp.c (init_iterator):
827 Simplify by assuming that Qnil is zero, but verify the assumption.
828 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
829 NIL_IS_NONZERO. All uses changed.
831 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
833 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
835 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
837 Prefer xlispstrdup to avoid dumb calls to strlen.
838 * nsfont.m (ns_get_family):
839 * nsterm.m (ns_term_init):
840 * w32fns.c (w32_window):
841 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
843 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
845 Correct an old fix for GTK font selection
846 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
849 Fix minor bugs with printing null bytes
850 * minibuf.c (read_minibuf_noninteractive):
851 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
852 Work even if the Lisp string contains a null byte.
854 Port to hypothetical case where Qnil is nonzero
855 * alloc.c (allocate_pseudovector):
856 * callint.c (Fcall_interactively):
857 * coding.c (syms_of_coding):
858 * dispnew.c (realloc_glyph_pool):
859 * fringe.c (init_fringe):
860 * lisp.h (memsetnil):
861 * xdisp.c (init_iterator):
862 Port to the currently-hypothetical case where Qnil is nonzero.
863 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
864 as there are no Lisp_Object values in the data here.
865 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
866 All uses changed. Define only if not already defined, so that one
867 can debug with -DNIL_IS_NONZERO.
868 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
870 2015-01-19 Eli Zaretskii <eliz@gnu.org>
872 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
873 Qnil is represented as zero, before using that to initialize parts
874 of the glyph structure.
876 * xdisp.c (init_iterator): Verify that Qnil is represented as
877 zero, before using that to initialize parts of the iterator
880 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
882 Prefer memset to repeatedly assigning Qnil
883 * alloc.c (allocate_pseudovector): Catch more bogus values.
884 * alloc.c (allocate_pseudovector):
885 * callint.c (Fcall_interactively):
886 * coding.c (syms_of_coding):
887 * fringe.c (init_fringe):
888 Verify that Qnil == 0.
889 * callint.c (Fcall_interactively):
890 * eval.c (Fapply, Ffuncall):
891 * fns.c (mapcar1, larger_vector):
892 * font.c (font_expand_wildcards):
893 * fringe.c (init_fringe):
894 Prefer memset to assigning zeros by hand.
895 * callint.c (Fcall_interactively):
896 Remove duplicate assignment of Qnil to args[i].
897 * coding.c (syms_of_coding):
898 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
899 * fileio.c (Ffile_selinux_context):
900 Rewrite to avoid need for Lisp_Object array.
901 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
902 (DEFINE_LISP_SYMBOL_END): Use it.
903 (NIL_IS_ZERO): New constant.
904 (memsetnil): New function.
906 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
908 Tune pseudovector allocation assuming Qnil == 0.
909 * alloc.c (allocate_pseudovector): Use memset for both
910 Lisp_Objects and regular slots. Add zerolen arg.
911 * lisp.h (allocate_pseudovector): Adjust prototype.
912 (ALLOCATE_PSEUDOVECTOR): Adjust user.
913 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
914 (allocate_hash_table, allocate_window, allocate_frame)
915 (allocate_process, allocate_terminal): Remove prototypes.
916 * fns.c (allocate_hash_table): Now static here.
917 * frame.c (allocate_frame):
918 * process.c (allocate_process):
919 * terminal.c (allocate_terminal):
920 * window.c (allocate_window): Now static here.
921 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
923 * lisp.h (XTERMINAL): Add eassert.
924 * process.c (make_lisp_proc): Now static here.
926 Prefer INLINE functions in font.h to match style used in lisp.h.
927 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
928 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
929 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
931 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
932 * ftfont.c (ftfont_shape):
933 * macfont.m (macfont_shape):
934 * w32uniscribe.c (uniscribe_shape):
935 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
937 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
939 Give up on -Wsuggest-attribute=const
940 * decompress.c (Fzlib_available_p):
941 * gnutls.c (Fgnutls_available_p):
942 * gtkutil.h (xg_uses_old_file_dialog):
943 * xdisp.c (Ftool_bar_height):
944 * xmenu.c (popup_activated):
945 No longer const, since it's not const on at lest some
946 configurations, and we shouldn't lie to the compiler.
948 2015-01-15 Eli Zaretskii <eliz@gnu.org>
950 * fileio.c: Include binary-io.h.
951 (Fset_binary_mode): New function.
952 (syms_of_fileio): Defsubr it.
953 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
955 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
957 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
958 (Fgnutls_peer_status): Use it to set the :self-signed flag.
959 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
960 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
962 2015-01-14 Eli Zaretskii <eliz@gnu.org>
964 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
965 when FLAGS indicate the item is not highlighted. (Bug#19596)
967 2015-01-14 Martin Rudalics <rudalics@gmx.at>
969 * xmenu.c (update_frame_menubar): Remove garbaged code.
971 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
973 remove_slash_colon need not be inline
974 * process.c, process.h (remove_slash_colon): No longer inline.
975 This saves text bytes without hurting runtime performance.
977 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
979 Avoid extra multibyteness check in ENCODE_FILE users.
980 * callproc.c (encode_current_directory, Fcall_process, call_process):
981 * dired.c (directory_files_internal, file_name_completion):
982 Do not check for STRING_MULTIBYTE because encode_file_name
983 is a no-op for unibyte strings.
985 * process.h (remove_slash_colon): New function.
986 * callproc.c (encode_current_directory, call_process):
987 * process.c (Fstart_process): Use it.
989 Consistently handle time zone specification.
990 * editfns.c (decode_time_zone): New function, refactored out from ...
991 (Fencode_time): ... adjusted user.
992 (Fset_time_zone_rule): Use decode_time_zone.
994 * editfns.c (make_buffer_string_both): If requested range intersects
995 the gap, don't move the latter but copy in two regions, thus avoiding
996 unnecessary relocation of buffer data.
998 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1000 Use bool for boolean in xmenu.c, xml.c
1001 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1002 (Fx_menu_bar_open_internal, popup_widget_loop)
1003 (x_activate_menubar, xg_crazy_callback_abort)
1004 (update_frame_menubar, set_frame_menubar)
1005 (initialize_frame_menubar, free_frame_menubar)
1006 (create_and_show_popup_menu, x_menu_show)
1007 (create_and_show_dialog, x_dialog_show):
1008 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1009 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1010 * xrdb.c (main) [TESTRM]:
1011 * xsettings.c (init_gsettings):
1012 * xterm.c (XFillRectangle, xg_scroll_callback)
1013 (xg_end_scroll_callback):
1014 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1015 Use bool for boolean.
1016 * xmenu.c (TRUE): Remove; no longer used.
1017 (show_help_event): Remove long-unused code.
1018 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1020 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1022 Don't say Fnext_read_file_uses_dialog_p is const
1023 It's const only if a windowing system is not used; don't say it's
1024 const otherwise. See:
1025 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1026 * fileio.c (next_read_file_uses_dialog_p): Remove.
1027 Move guts back to ...
1028 (Fnext_read_file_uses_dialog_p): ... here.
1029 Don't declare as const, as make-docfile.c now has a special case
1030 for this function. This is an ugly hack, but it's better than
1031 lying to the compiler.
1033 Remove now-unnecessary forward XTYPE decl
1034 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1035 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1036 definition to after XTYPE's.
1038 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1040 Fix problems with 32-bit wide-int build exposed by MinGW.
1041 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1042 compilation error in an unoptimized build when !USE_LSB_TAG.
1044 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1045 same larger value as for the 64-bit build.
1047 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1048 avoid compiler warnings.
1050 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1051 Avoid compiler warnings about cast from integer to pointer of
1054 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1055 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1056 casting from integer to pointer of different size.
1057 (add_menu_item): Pass the help-echo string as a pointer to
1058 Lisp_String, not as a Lisp_Object.
1059 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1060 string object from its C pointer.
1062 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1063 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1065 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1066 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1067 compiler warnings about size differences.
1068 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1069 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1070 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1071 integer; use -1 for nil. Doc fix.
1073 * .gdbinit (xgetsym): New subroutine.
1074 (xsymname, xsymbol): Use it.
1075 (xprintsym): No need to call xgetptr.
1077 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1079 * frame.c (adjust_frame_size): Make sure new numbers of
1080 lines/columns get installed after font size change (Bug#19575).
1082 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1084 Add DEFUN attributes.
1085 * callint.c (Finteractive):
1086 * character.c (Fcharacterp, Fmax_char):
1087 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1088 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1089 (Ffloatp, Fbyteorder):
1090 * decompress.c (Fzlib_available_p):
1091 * fns.c (Fidentity):
1092 * frame.c (Fframe_windows_min_size):
1093 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1094 * window.c (Fwindow__sanitize_window_sizes):
1095 * xdisp.c (Ftool_bar_height):
1096 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1097 * emacs.c (Fkill_emacs):
1099 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1100 (Fabor_recursive_edit): Add noreturn attribute.
1102 * search.c (fast_string_match_internal): New function,
1103 consolidated from...
1104 (fast_string_match, fast_string_match_ignore_case): ...functions
1106 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1107 inlined from here now.
1108 (fast_string_match_internal): Add prototype.
1109 * dired.c (file_name_completion): Use fast_string_match_internal.
1111 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1112 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1113 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1114 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1116 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1118 Port to 32-bit MingGW --with-wide-int
1119 Problem reported by Eli Zaretskii in:
1120 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1121 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1122 what we think it is, rather than checking only its alignment (and
1123 doing so incorrectly on MinGW).
1125 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1127 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1128 Remove dead NILP check.
1129 * image.c (Flookup_image): Use regular format for docstring.
1130 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1132 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1134 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1136 * frame.c (frame_default_tool_bar_height): New variable.
1137 (adjust_frame_size): Possibly add requested adjustment to
1138 Vframe_adjust_size_history.
1139 (make_frame): Initialize tool_bar_redisplayed_once slot.
1140 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1141 doc-string. Call adjust_frame_size unconditionally (the frame's
1142 text size may remain unaltered but the pixel size may change).
1143 (x_figure_window_size): If frame_default_tool_bar_height was
1144 set, use it instead of calculating the tool bar height from
1145 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1146 Vframe_initial_frame_tool_bar_height.
1147 (Qchange_frame_size, Qxg_frame_set_char_size)
1148 (Qset_window_configuration, Qx_create_frame_1)
1149 (Qx_create_frame_2): New symbols.
1150 (Vframe_initial_frame_tool_bar_height): Remove.
1151 (Vframe_adjust_size_history): New history variable for debugging
1152 frame size adjustments.
1153 * frame.h (struct frame): New boolean slot
1154 tool_bar_redisplayed_once.
1155 (frame_default_tool_bar_height): Extern.
1156 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1157 to adjust_frame_size.
1158 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1159 Qx_create_frame_2 to adjust_frame_size.
1160 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1161 inhibit 1 when we have not redisplayed the tool bar yet.
1162 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1163 Qx_create_frame_2 to adjust_frame_size.
1164 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1166 * window.c (Fset_window_configuration):
1167 Pass Qset_window_configuration to adjust_frame_size.
1168 * xdisp.c (redisplay_tool_bar): Assign new height to
1169 frame_default_tool_bar_height.
1170 (redisplay_internal): If we haven't redisplayed this frame's
1171 tool bar, call redisplay_tool_bar early so we can adjust the
1172 frame size accordingly.
1173 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1174 inhibit 1 when we have not redisplayed the tool bar yet.
1175 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1176 Qx_create_frame_2 to adjust_frame_size.
1178 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1180 Have 'make' output better GEN names
1181 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1182 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1183 more naturally so that 'make' can output more-accurate names.
1185 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1187 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1188 calling reset_buffer_local_variables, and make sure we initialize
1191 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1193 * coding.c (Fcoding_system_plist): Use common style for docstring.
1195 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1197 Port to MSB hosts without optimization
1198 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1199 the inline function XTYPE needs to be declared before being used.
1200 * lisp.h (XTYPE): New forward declaration.
1202 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1204 Port to 32-bit --with-wide-int
1205 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1206 widened, as the latter had trouble with GCC on Fedora 21 when
1207 configured --with-wide-int and when used in static initializers.
1208 * alloc.c (garbage_collect_1, which_symbols):
1209 * lread.c (init_obarray):
1210 Prefer builtin_lisp_symbol when it can be used.
1211 * dispextern.h (struct image_type.type):
1212 * font.c (font_property_table.key):
1213 * frame.c (struct frame_parm_table.sym):
1214 * keyboard.c (scroll_bar_parts, struct event_head):
1215 * xdisp.c (struct props.name):
1216 Use the index of a builtin symbol rather than its address.
1218 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1219 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1220 symbol indexes rather than pointers, and which work better on MSB
1221 hosts because they shift right before tagging. All uses changed.
1222 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1223 No longer noops on wide-int hosts, since they work now.
1224 (builtin_lisp_symbol): New function.
1226 Port to HAVE_FREETYPE && !HAVE_XFT
1227 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1228 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1229 Declare in this case too.
1231 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1233 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1235 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1236 Use make_pointer_integer instead of XIL.
1237 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1239 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1240 instead of XIL. Put a list of the descriptor, action, and file
1241 name in event->arg, instead of spreading them between event->code
1244 * w32term.c (queue_notifications): Use make_pointer_integer
1245 instead of XIL. Put a list of the descriptor, action, and file
1246 name in event->arg, instead of spreading them between event->code
1249 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1250 event creation to changes in w32term.c and w32inevt.c above.
1252 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1254 Port Qnil==0 changes to 32-bit --with-wide-int
1255 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1256 macro-implemented version. For the non-USE_LSB_TAG case, supply
1257 a new inline function that is the inverse of the new TAG_SYMPTR.
1258 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1259 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1260 negative number, don't allow sign bits to bleed into the encoded
1261 value. Shift in zero bits instead.
1263 Refactor pointer-to-integer conversion
1264 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1265 Rename and move to lisp.h. All uses changed.
1266 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1267 which are renamed from gfilenotify.c's lisp_to_monitor and
1268 monitor_to_lisp, and with more-generic void * signatures.
1270 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1272 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1273 returned for right-to-left screen lines. (Before the change on
1274 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1277 * .gdbinit (xsymname): New subroutine.
1278 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1279 in a way that doesn't cause GDB to barf when it tries to
1280 dereference a NULL pointer.
1282 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1284 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1285 (insert_left_trunc_glyphs, append_space_for_newline)
1286 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1287 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1288 (Fbidi_resolved_levels, produce_special_glyphs)
1289 (rows_from_pos_range, mouse_face_from_buffer_pos)
1290 (note_mouse_highlight): Use nil as the object for glyphs inserted
1291 by the display engine, and test with NILP instead of INTEGERP.
1294 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1297 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1300 * dispextern.h (struct glyph, struct it): Update comments for the
1303 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1305 Port new Lisp symbol init to x86 --with-wide-int
1306 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1307 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1308 GCC (at least) does not allow a constant initializer to widen an
1311 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1312 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1313 Although clang doesn't need it, some other compiler might, and
1314 it's easy enough to be safe.
1316 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1317 Apparently clang removed support for the alloc_size attribute.
1319 Port Qnil==0 XUNTAG to clang
1320 clang has undefined behavior if the program subtracts an integer
1321 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1322 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1323 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1324 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1326 Port GFileMonitor * hack to Qnil==0 platforms
1327 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1328 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1329 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1331 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1333 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1334 size instead of using widht/height. The frame may be constrained.
1336 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1338 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1339 Needed when neither optimizing nor inlining.
1340 Also, sort decls alphabetically.
1342 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1344 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1345 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1346 declarations of Q* variables that represent symbols.
1348 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1352 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1353 that NILP (x) is equivalent to testing whether x is 0 at the
1354 machine level. The overall effects of this and the previous patch
1355 shrink the size of the text segment by 2.3% and speeds up
1356 compilation of all the .elc files by about 0.5% on my platform,
1357 which is Fedora 20 x86-64.
1358 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1359 (make_lisp_symbol) [USE_LSB_TAG]:
1360 Symbols now tag the difference from lispsym, not the pointer.
1361 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1362 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1363 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1364 (XSYMBOL): New forward decl.
1365 (XUNTAGBASE): New function.
1368 Compute C decls for DEFSYMs automatically
1370 This patch also makes Q constants (e.g., Qnil) constant addresses
1371 from the C point of view.
1372 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1373 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1374 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1375 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1376 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1377 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1378 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1379 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1380 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1381 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1382 * xselect.c, xsettings.c, xterm.c:
1383 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1384 These names are now defined automatically by make-docfile.
1385 * alloc.c (init_symbol): New function.
1386 (Fmake_symbol): Use it.
1387 (c_symbol_p): New function.
1388 (valid_lisp_object_p, purecopy): Use it.
1389 * alloc.c (marked_pinned_symbols):
1390 Use make_lisp_symbol instead of make_lisp_ptr.
1391 (garbage_collect_1): Mark lispsym symbols.
1392 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1393 (mark_object): Use it.
1394 (sweep_symbols): Sweep lispsym symbols.
1395 (symbol_uses_obj): New function.
1396 (which_symbols): Use it. Work for lispsym symbols, too.
1397 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1398 since Qt's address is already known now.
1399 (syms_of_alloc): Add lispsym count to symbols_consed.
1400 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1401 when testing whether storage is all bits zero.
1402 * dispextern.h (struct image_type):
1403 * font.c (font_property_table):
1404 * frame.c (struct frame_parm_table, frame_parms):
1405 * keyboard.c (scroll_bar_parts, struct event_head):
1406 * xdisp.c (struct props):
1407 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1408 Lisp_Object *, since Qfoo is no longer an object whose address can be
1409 taken. All uses changed.
1410 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1411 use it, so that they no longer need to take the address of a Lisp sym.
1412 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1413 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1414 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1415 DEFSYM Qdeactivate_mark before the corresponding var.
1416 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1417 instead of interning their symbols; this avoids duplicates.
1418 (LISP_INITIALLY, TAG_PTR)
1419 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1421 (LISP_INITIALLY_ZERO): Use it.
1422 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1423 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1424 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1425 (make_lisp_symbol): New function.
1426 (XSETSYMBOL): Use it.
1427 (DEFSYM): Now just a placeholder for make-docfile.
1428 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1429 (intern_sym): New function, with body taken from old intern_driver.
1430 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1432 (define_symbol): New function.
1433 (init_obarray): Define the C symbols taken from lispsym.
1434 Use plain DEFSYM for Qt and Qnil.
1435 * syntax.c (init_syntax_once): No need to worry about
1436 Qchar_table_extra_slots.
1438 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1440 'temacs -nw' should not call missing functions
1441 Without this patch, "temacs -nw" fails with the diagnostic
1442 "emacs: Symbol's function definition is void: frame-windows-min-size"
1443 and messes up the tty's state.
1444 * frame.c (Fframe_windows_min_size): New placeholder function.
1445 (syms_of_frame): Define it.
1446 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1447 (syms_of_window): Define it.
1449 Less 'make' chatter for lisp dir
1450 * Makefile.in (%.elc): Adjust to compile-onefile change in
1451 ../lisp/Makefile.in.
1453 batch write-region no longer says "Wrote FOO"
1454 This cuts down on 'make' chatter a bit.
1455 * fileio.c (Fwrite_region):
1456 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1458 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1460 Revert previous change to produce_composite_glyph
1461 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1463 Pacify gcc -Wparentheses
1464 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1466 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1468 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1469 f->can_x_set_window_size is true.
1470 * xterm.c (x_set_window_size_1): Call change_frame_size with
1471 text sizes instead of pixel sizes (Bug#19428).
1473 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1475 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1476 right-to-left screen lines. (Bug#19473)
1478 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1480 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1482 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1484 Simplify setfattr use by assuming GNU make
1485 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1486 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1487 Simplify by using GNU make rather than shell conditionals,
1488 by using ln -f rather than rm -f followed by ln,
1489 and by preferring $@ to spelling out the destination.
1491 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1493 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1494 file doesn't compile on MS-Windows.
1496 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1498 Allow return value of system-name to vary. (Bug#19438)
1499 * filelock.c (current_lock_owner):
1500 * xrdb.c (get_environ_db):
1501 * xterm.c (same_x_server):
1502 * xterm.c (x_term_init):
1503 Prefer (system-name) to system-name, and avoid naming
1504 locals 'system-name'.
1505 * editfns.c (cached_system_name): New static var.
1506 (init_and_cache_system_name): New function.
1507 (init_editfns, Fsystem_name): Use it.
1508 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1509 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1510 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1511 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1512 Don't create a new string if the current value is already correct.
1514 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1516 Fix produce_composite_width typo
1517 * term.c (produce_composite_glyph):
1518 Fix typo that confused number of columns for pixel width.
1520 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1522 Wrap dll functions more simply
1523 * decompress.c, gnutls.c, image.c, xml.c:
1524 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1525 rather than the inverse when not WINDOWSNT. This isolates the
1526 fn_* business into the WINDOWSNT-specific section of the code,
1527 which makes it easier to maintain the generic code.
1528 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1529 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1530 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1531 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1532 Remove. All uses replaced by DEF_DLL_FN.
1533 * decompress.c (inflateInit2): Remove; no longer needed.
1534 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1536 Port memory-full checking to GnuTLS 3.3
1537 Instead of using gnutls_global_set_mem_functions, check every call
1538 to a GnuTLS function that might return an indication of memory
1539 exhaustion. Suggested by Dmitry Antipov in:
1540 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1541 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1542 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1543 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1545 (check_memory_full): New function.
1546 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1547 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1548 (Fgnutls_boot): Use it.
1549 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1551 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1553 Fix parse_settings to match internal documentation
1554 * xsettings.c (parse_settings): Return the number of settings seen.
1555 Count the settings changes accurately.
1556 (read_settings): Don't confuse number of settings changes with
1557 the return code from XGetWindowProperty.
1559 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1561 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1562 composition_compute_stop_pos to the number of characters in the
1564 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1566 * composite.c (composition_compute_stop_pos): If no composition
1567 was found in a string before ENDPOS, and ENDPOS is the string end,
1568 no need to back up to a safe point.
1570 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1572 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1574 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1575 (dealloc): Release bmRep.
1576 (setPixmapData): Make bmRep local so class member is not
1578 (setPixmapData): Rename local variable bmRep to avoid compiler
1581 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1583 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1584 when going to fullscreen (Bug#0x180004f).
1586 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1588 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1590 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1592 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1594 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1596 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1598 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1600 Use bool for boolean in xselect.c, xsettings.c
1601 * xselect.c (x_get_local_selection, struct selection_data)
1602 (x_selection_request_lisp_error, struct prop_location)
1603 (x_handle_selection_request, x_convert_selection)
1604 (waiting_for_other_props_on_window, expect_property_change)
1605 (wait_for_property_change, x_handle_property_notify)
1606 (x_get_foreign_selection, x_get_window_property)
1607 (receive_incremental_selection)
1608 (x_get_window_property_as_lisp_data)
1609 (lisp_data_to_selection_data, Fx_get_selection_internal)
1610 (x_send_client_event):
1611 * xselect.c, xterm.h (x_handle_dnd_message):
1612 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1613 (apply_xft_settings, read_and_apply_settings)
1614 (xft_settings_event, init_gsettings, init_xsettings)
1615 (syms_of_xsettings):
1616 Use bool for boolean.
1617 * xselect.c (x_get_window_property): Omit last arg, which was an
1619 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1620 always true. All callers changed.
1622 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1624 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1627 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1629 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1632 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1634 Use bool for boolean in xsmfns.c
1635 * xsmfns.c, xterm.h (x_session_have_connection):
1636 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1637 Use bool for boolean.
1638 (x_session_initialize, Fhandle_save_session):
1639 Prefer NILP (x) to EQ (x, Qnil).
1641 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1643 * callproc.c (child_setup):
1644 * dbusbind.c (xd_signature_cat):
1645 * doc.c (get_doc_string, Fsnarf_documentation):
1646 * editfns.c (Fuser_full_name):
1647 * frame.c (xrdb_get_resource):
1648 * gtkutil.c (xg_get_file_with_chooser):
1649 * tparam.c (tparam1):
1650 * xfns.c (xic_create_fontsetname):
1651 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1652 * xsmfns.c (smc_save_yourself_CB):
1653 Rewrite to avoid the need for strcat, typically by using stpcpy
1654 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1655 * doc.c (sibling_etc):
1656 * xrdb.c (xdefaults):
1657 Now a top-level static constant.
1659 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1661 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1664 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1666 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1667 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1669 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1671 Use bool for boolean in xterm.c
1672 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1673 (x_set_window_size, x_bitmap_icon):
1674 * nsterm.m (ns_frame_raise_lower, x_new_font):
1675 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1676 (struct terminal.frame_raise_lower_hook):
1677 * w32term.c (w32_frame_raise_lower):
1678 * xterm.c, xterm.h (x_text_icon):
1679 * xterm.c (x_update_window_begin, x_update_window_end)
1680 (x_update_end, x_after_update_window_line)
1681 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1682 (x_draw_glyph_string_foreground)
1683 (x_draw_composite_glyph_string_foreground)
1684 (x_alloc_lighter_color, x_draw_relief_rect)
1685 (x_draw_glyph_string_box, x_draw_image_relief)
1686 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1687 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1689 (XFillRectangle) [HAVE_GTK3]:
1690 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1691 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1692 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1693 (x_send_scroll_bar_event, xm_scroll_callback)
1694 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1695 (x_create_toolkit_scroll_bar)
1696 (x_create_horizontal_toolkit_scroll_bar)
1697 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1698 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1699 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1700 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1701 (x_scroll_bar_report_motion)
1702 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1703 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1704 (x_draw_window_cursor, x_clear_errors)
1705 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1706 (set_wm_state, x_set_sticky, get_current_wm_state)
1707 (do_ewmh_fullscreen, x_handle_net_wm_state)
1708 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1709 (x_set_window_size_1, XTframe_raise_lower)
1710 (x_make_frame_visible, x_iconify_frame)
1711 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1712 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1713 (x_delete_terminal, x_initialize, syms_of_xterm):
1714 Use bool for boolean.
1716 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1718 * composite.h (struct composition.width): Now int
1719 instead of unsigned short, as we prefer signed integers.
1721 Let charset tick grow past USHRT_MAX
1722 * charset.c, charset.h (charset_ordered_list_tick):
1723 Now EMACS_UINT, not unsigned short.
1724 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1725 maximum representable Emacs integer value before wrapping it around.
1727 Simplify unexec file mode setting
1728 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1729 Don't include <sys/stat.h> when no longer needed.
1730 (unexec): Create file with correct mode in the first place,
1731 rather than overwriting the mode later and fiddling with the
1732 global umask in the mean time. Avoid bogus usage like
1733 'umask (777)', which should have been 'umask (0777)'.
1734 (mark_x): Remove. All callers removed.
1736 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1738 Minor cleanups for Lisp objects and symbols
1739 * alloc.c (next_vector, set_next_vector):
1740 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1741 (lisp_h_make_number) [USE_LSB_TAG]:
1742 Use Lisp_Int0 instead of the mystery constant 0.
1743 * alloc.c (mark_object): Always set and use po; that's simpler.
1744 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1745 Properly parenthesize definientia.
1746 * bidi.c (bidi_initialize):
1747 * buffer.c (init_buffer_once):
1748 * nsfns.m (syms_of_nsfns):
1749 * nsmenu.m (syms_of_nsmenu):
1750 * nsselect.m (syms_of_nsselect):
1751 Prefer DEFSYM to defining by hand.
1752 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1753 * data.c: Fix too-long line.
1754 * lisp.h (DECLARE_GDB_SYM): New macro.
1755 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1756 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1757 Declare the symbol, so it's visible to everywhere lisp.h is included.
1758 Move forward decls as far forward as they can go,
1759 to allow future changes to use them.
1761 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1763 * gnutls.c: Include gnutls.h.
1764 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1765 * image.c (svg_load): Fix pointer signedness.
1767 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1769 * frame.c (frame_windows_min_size): New argument IGNORE.
1770 (adjust_frame_size): When called from change_frame_size call
1771 frame_windows_min_size with IGNORE Qt so we can ignore size
1774 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1776 * font.c (Ffont_info): Add more font information to the vector
1777 returned by the function, inspired by query-font. Doc fix.
1780 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1782 * keyboard.c (input_was_pending): New var.
1783 (read_char): Use it to make sure we only skip redisplay when we can't
1784 keep up with the repeat rate.
1786 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1788 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1790 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1792 * image.c (svg_load): Watch out for nil value of current buffer's
1793 filename. Re-enable filename thing for not-a-file case.
1795 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1797 Partially disabled previous change.
1799 * image.c (svg_load): Temporarily disabled filename thing for
1800 not-a-file case as it can cause crashs.
1802 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1804 Fix problem with images referenced within svg files. (bug#19373)
1806 * image.c: Additional parameter 'filename' for
1807 svg_load_image. Include "buffer.h". Define library function
1808 rsvg_handle_set_base_uri for WINDOWSNT.
1809 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1810 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1811 (svg_load): Pass a filename to svg_load_image: either name of
1812 actual file or of current buffer's file.
1813 (svg_load_image): New parameter 'filename', used for setting
1814 base_uri, necessary for loading referenced images. (bug#19373)
1816 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1818 * lread.c (init_obarray): Declare Qt as special.
1819 This fixes a typo in the 2012-05-15 patch that
1820 tried to declare Qt as special.
1822 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1824 Various fixes to use bool type and constants.
1825 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1827 * xfaces.c (clear_face_cache): Use bool for the argument type.
1829 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1831 Correct same_at_end when restoring window points
1832 * fileio.c (Finsert_file_contents): Compute same_at_end character
1833 position using the old buffer size, not the new one, since
1834 restore_window_points wants the old size.
1835 Fixes: debbugs:19161
1837 2014-12-14 Alan Mackenzie <acm@muc.de>
1839 New feature optionally to accelerate auto-repeated scrolling.
1841 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1843 * window.c (window_scroll): Bind fontification-functions to nil
1844 when scrolling by whole screens and
1845 fast-but-imprecise-scrolling is non-nil.
1846 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1848 * lisp.h (bool): Declare Qfontification_functions extern.
1850 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1852 Load system's default trusted Certificate Authorities if available.
1853 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1854 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1855 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1856 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1857 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1859 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1860 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1863 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1865 * regex.c (analyze_first): Rename from analyze_first.
1867 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1869 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1870 a hack involving a union.
1872 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1874 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1875 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1878 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1880 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1882 * gnutls.h: Always declare syms_of_gnutls.
1884 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1885 clarity. Let the availability check return Qnil when the GnuTLS
1886 integration is not available, instead of erroring out.
1889 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1891 * xdisp.c (move_it_in_display_line_to, display_line):
1892 Don't disallow overflow-newline-into-fringe when word-wrap is in
1895 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1897 * fileio.c: Better preserve window-points during revert (bug#19161).
1898 (Qget_buffer_window_list): New var.
1899 (get_window_points_and_markers, restore_window_points): New functions.
1900 (Finsert_file_contents): Use them to save and restore window-points.
1902 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1904 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1905 descriptor if called from x_connection_closed and always delete
1906 this descriptor from keyboard waiting set (Bug#19147).
1908 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1910 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1911 (bidi_cache_max_elts): New global variable.
1912 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1913 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1915 (bidi_cache_search): Handle overflown cache. Improve commentary.
1916 (bidi_cache_ensure_space): Limit allocations to the current value
1917 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1918 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1919 the increment to not exceed the limit.
1920 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1921 cache, zero otherwise (meaning the cache overflowed). In the
1922 latter case, set bidi_cache_last_idx to -1.
1923 (bidi_peek_at_next_level): Handle overflown cache.
1924 (bidi_push_it): Increase the cache limit for iterating the new object.
1925 (bidi_pop_it): Decrease the cache limit back to previous value.
1926 (bidi_shelve_cache): Shelve the current value of the cache limit.
1927 (bidi_unshelve_cache): Restore the value of cache limit.
1928 (bidi_find_bracket_pairs): If the cache overflows while looking
1929 for the paired bracket, give up and let bidi_resolve_neutrals
1930 process the bracket as a simple neutral. (Bug#19322)
1931 (bidi_find_other_level_edge): If the cache overflows, fall back on
1932 Plan B, which effectively stops the reordering and restarts it on
1933 the next character (after resetting the cache).
1934 (bidi_move_to_visually_next): When the cache overflows, reset it
1935 after processing the last cached character.
1937 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1939 Fix glitches in gnutls.c, mostly memory-related
1940 * gnutls.c: Sort macro definitions by name.
1941 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1942 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1943 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1944 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1945 calculating string length. Use make_uninit_string, to avoid
1946 copying the string. Cast the char, not the pointer.
1947 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1948 and free. Work even for dates past the year 9999. Use void *
1949 for buffers, to avoid casts.
1951 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1953 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1955 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1957 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1960 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1962 * process.c: Whitespace and line-break nitpicks.
1964 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1966 * gnutls.c (gnutls_certificate_details): The :signature isn't
1967 that useful, so remove it.
1968 (gnutls_certificate_details): Clean up whitespace slightly.
1969 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1971 (gnutls_certificate_details): Put :signature-algorithm back again,
1972 which was removed by mistake.
1973 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1974 that they are not messaged by default (bug#16253).
1975 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1977 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1979 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1981 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1984 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1986 * eval.c (Fsignal): Remove duplicate test.
1987 (Fautoload_do_load): Fix up docstring.
1989 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1991 * nsterm.m (represented_filename, represented_frame): New variables.
1992 (ns_set_represented_filename): New function.
1993 (sendEvent:): Set represented filename here to avoid flicker,
1994 related to Bug#18757.
1996 * nsterm.h: Declare ns_set_represented_filename.
1998 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1999 at once, call ns_set_represented_filename instead.
2001 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2003 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2004 (struct bidi_stack): Reduce size by using bit fields and by
2005 packing sos, override, and isolate_status into a single 8-bit
2006 byte called 'flags'.
2008 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2009 (bidi_push_embedding_level): Construct flags from individual
2010 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2012 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2013 from flags. Adapt to changes in prev_for_neutral,
2014 next_for_neutral, and last_strong members.
2015 (bidi_line_init): Initialize flags to zero.
2016 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2017 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2019 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2021 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2022 (Fapply): Try and simplify the control flow.
2024 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2026 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2027 Use gnutls_sign_get_name directly because
2028 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2029 (init_gnutls_functions): Load missing gnutls_server_name_set.
2031 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2033 * bidi.c (bidi_find_first_overridden): New function.
2035 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2036 (syms_of_xdisp): Defsubr it.
2038 * dispextern.h (bidi_find_first_overridden): Add prototype.
2040 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2042 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2043 to nil after release (Bug#9133).
2045 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2047 Port better to AddressSanitizer.
2048 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2050 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2051 Return -1 or 0, as the pipe trick doesn't work.
2052 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2054 * print.c (print_object):
2055 When a pointer-check primitive returns -1, do not assume this
2056 means the pointer is valid or that the underlying system has failed.
2057 It could just be that addresses are being sanitized so Emacs can't
2058 test for pointer validity.
2059 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2060 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2061 string validity checker doesn't work on stack-based strings.
2063 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2065 Improve clarity of USE_LSB_TAG definition.
2066 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2067 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2068 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2069 VAL_MAX / 2 rather than in terms of the (more complicated)
2070 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2072 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2074 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2075 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2076 (next_element_from_buffer): When done with overlays, reset the
2077 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2079 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2081 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2082 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2084 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2086 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2087 for paxctl and setfattr. Fixes temacs startup failure with
2088 grsecurity/PaX enabled Linux kernel (bug#19067).
2090 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2092 * w32.c, w32heap.c, w32term.c:
2093 Use MINGW_W64 instead of _W64.
2095 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2097 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2099 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2101 * gnutls.c (gnutls_ip_address_p): New function.
2102 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2104 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2106 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2108 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2110 Fix gnutls problems caught by static checking.
2111 * gnutls.c (Fgnutls_boot): Remove unused local.
2112 (Fgnutls_boot): Fix pointer signedness.
2114 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2116 * gnutls.c (gnutls_certificate_details): Don't include certain
2117 certificate details on older gnutls versions (bug#19168).
2118 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2119 (gnutls_certificate_details): Reversed check in last checkin.
2121 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2123 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2124 (Fgnutls_peer_status_warning_describe): Add function to describe a
2125 peer verification warning symbol.
2126 (Fgnutls_peer_status): Use it.
2127 (Fgnutls_boot): Use it. Minor logging fixes.
2129 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2131 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2133 2014-11-24 Glenn Morris <rgm@gnu.org>
2135 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2137 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2138 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2140 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2142 * gnutls.c: Fix Windows function definition of
2143 gnutls_x509_crt_get_fingerprint.
2145 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2147 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2149 * process.h: Added more fields to Lisp_Process to track
2150 certificate details.
2152 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2153 (Fgnutls_peer_status): New functions to export TLS certificate
2154 details to Emacs Lisp.
2156 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2158 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2159 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2160 check for gtk_adjustment_configure (Bug#19149).
2161 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2163 2014-11-22 Glenn Morris <rgm@gnu.org>
2165 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2167 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2169 Don't shrink frame when using desktop-save-mode (Bug#19048).
2170 * w32fns.c (x_set_tool_bar_lines): Always call
2171 x_change_tool_bar_height (Bug#19048).
2172 (x_change_tool_bar_height): Mark frame as garbaged since
2173 adjust_frame_size might not have done that.
2174 * xfns.c (x_set_tool_bar_lines): Always call
2175 x_change_tool_bar_height (Bug#19048).
2176 (x_change_tool_bar_height): Mark frame as garbaged since
2177 adjust_frame_size might not have done that.
2179 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2181 * xml.c (parse_region): Take care of new optional parameter
2182 'discard-comments' of 'libxml-parse(html|xml)-region'.
2183 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2184 New optional parameter 'discard-comments'.
2186 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2188 Improve time stamp handling, and be more consistent about it.
2189 * editfns.c (invalid_time): New function.
2190 Use it instead of 'error ("Invalid time specification")'.
2191 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2192 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2194 (make_time_tail, make_time): Remove. All uses changed to use
2195 new functions or plain list4i.
2196 (disassemble_lisp_time): Return effective length if successful.
2197 Check that LOW is an integer, if it's combined with other components.
2198 (decode_time_components): Decode into struct lisp_time, not
2199 struct timespec, so that we can support a wide set of times
2200 regardless of whether time_t is signed. Decode plain numbers
2201 as seconds since the Epoch, and nil as the current time.
2202 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2203 Reimplement in terms of new functions.
2204 (Fencode_time): Just use list2i.
2205 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2206 * keyboard.c (decode_timer): Don't allow the new formats (floating
2207 point or nil) in timers.
2208 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2209 place of the magic number '16'.
2210 (struct lisp_time): New type.
2211 (decode_time_components): Use it.
2212 (lisp_to_timespec): New decl.
2214 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2216 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2219 * callint.c (Fcall_interactively): Pass in nil as argument to
2220 Fbarf_if_buffer_read_only.
2222 * fileio.c (Finsert_file_contents): Ditto.
2224 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2226 * textprop.c (verify_interval_modification): Check buffer
2227 readedness after the last interval.
2229 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2230 the text at POSITION (new optional argument) has the
2231 `inhibit-read-only' text property set.
2233 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2235 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2236 errors in computing the number of pixels to scroll.
2237 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2239 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2241 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2242 call updateFrameSize.
2244 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2246 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2248 * nsfns.m (x_set_foreground_color, x_set_background_color)
2249 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2250 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2252 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2254 * nsterm.m (ns_send_appdefined): Check for application defined
2255 event on Cocoa (Bug#18993).
2256 (run): Restore code before the previous 18993 fix.
2258 2014-11-14 David Reitter <david.reitter@gmail.com>
2260 * nsterm.m (run): Set timeout for event loop to prevent hang.
2263 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2265 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2267 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2269 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2270 for each candidate font but attempt to reuse it from previous improper
2273 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2275 Avoid undefined behavior in color table hashing.
2276 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2277 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2278 This function avoids undefined behavior with signed shift overflow.
2280 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2282 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2283 when the inserted text does not need decoding. (Bug#18982)
2285 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2287 * nsterm.h (EmacsScroller): judge returns bool.
2289 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2290 (ns_judge_scroll_bars): Only set removed if judge returns true.
2291 (judge): Returns bool == condemned. Remove self from window.
2292 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2294 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2296 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2297 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2299 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2301 * nsterm.m (ns_set_vertical_scroll_bar)
2302 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2304 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2306 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2307 merely because tmo_in_millisec is nonnegative. The 1st call
2308 to g_main_context_query could succeed while the 2nd one fails.
2310 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2312 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2314 * nsterm.m (run): Only use non-system event loop if OSX version is
2315 exactly 10.9 (Bug#18993).
2316 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2319 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2321 * callproc.c (encode_current_directory): Support handling of file
2322 names prepended by "/:". (Bug#18891)
2324 2014-11-08 Alan Mackenzie <acm@muc.de>
2326 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2328 2014-11-08 Dima Kogan <dima@secretsauce.net>
2330 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2332 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2334 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2335 raises an error. (Bug#18891)
2337 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2339 * frame.c (adjust_frame_size): Call x_set_window_size only if
2340 f->can_x_set_window_size is set.
2341 (make_frame): Initialize f->can_x_set_window_size and
2342 f->can_run_window_configuration_change_hook.
2343 (Fcan_run_window_configuration_change_hook): New function.
2344 * frame.h (frame): Split `official' into `can_x_set_window_size'
2345 and `can_run_window_configuration_change_hook'.
2346 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2347 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2348 Set f->can_x_set_window_size.
2349 * window.c (run_window_configuration_change_hook):
2350 Return immediately if either f->can_x_set_window_size or
2351 f->can_run_window_configuration_change_hook are false.
2352 (Fset_window_configuration): Instead of f->official set
2353 f->can_x_set_window_size.
2354 * xfns.c (Fx_create_frame, x_create_tip_frame):
2355 Set f->can_x_set_window_size.
2357 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2359 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2360 cleanup from 2014-11-01 (Bug#18972).
2362 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2364 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2365 * xdisp.c (window-scroll-functions): Improve docstring.
2367 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2369 Uniquify the 'size' symbol.
2371 * w32notify.c (Qsize): Remove.
2372 * lisp.h (Qsize): New decl.
2373 * lread.c (Qsize): Now extern.
2374 * w32notify.c (syms_of_w32notify): No need to defsym.
2376 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2378 * dispnew.c (change_frame_size_1): Fix call of
2380 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2381 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2382 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2383 (Qtool_bar_size): New constants.
2384 (frame_inhibit_resize, adjust_frame_size): New argument to
2385 handle case where frame_inhibit_implied_resize is a list.
2386 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2387 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2388 (x_set_right_divider_width, x_set_bottom_divider_width)
2389 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2390 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2392 (frame-inhibit-implied-resize): Rewrite doc-string.
2393 * frame.h (frame_inhibit_resize, adjust_frame_size):
2394 Fix external declarations.
2395 (Qframe_position, Qframe_outer_size)
2396 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2397 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2398 (Qtool_bar_size): Extern them.
2399 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2400 (xg_height_or_width_changed): Remove.
2401 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2402 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2403 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2404 (xg_change_toolbar_position): Call adjust_frame_size directly.
2405 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2406 Fix calls of adjust_frame_size.
2407 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2408 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2409 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2410 frame can get resized when tool-bar-lines parameter changes from
2412 (Fw32_frame_menu_bar_size): Return fourth value.
2413 (Fw32_frame_rect): Block input around system calls
2414 (Fx_frame_geometry): New function.
2415 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2416 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2417 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2418 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2419 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2420 (Fx_create_frame): Adjust adjust_frame_size calls.
2421 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2422 frame can get resized when tool-bar-lines parameter changes from
2424 (Fx_frame_geometry): New function.
2425 * xmenu.c (update_frame_menubar): On Lucid call
2426 adjust_frame_size with one pixel less height to avoid that
2427 repeatedly adding/removing the menu bar grows the frame.
2428 (free_frame_menubar): On Motif arrange to optionally preserve
2429 the old frame height when removing the menu bar.
2430 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2432 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2434 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2435 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2436 frame; instead, print an error message.
2438 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2440 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2442 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2444 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2445 (dealloc): Release bmRep.
2447 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2448 imageListSetNext, imageListNext.
2450 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2451 (reference): Remove.
2452 (allocInitFromFile:): Remove searching ImageList and calling
2453 reference (Bug#18918).
2454 (dealloc): Remove handling if ImageList.
2456 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2458 * process.c (catch_child_signal): Fix incorrect assertion.
2460 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2462 * macfont.m (macfont_draw):
2463 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2465 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2466 if force_integral_p (i.e. no antialias).
2467 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2468 bold if no antialias (Bug#18876).
2470 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2471 was given (Bug#18846).
2473 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2475 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2476 instead of in xdisp.c, function now takes void. (Bug#18884).
2478 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2479 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2481 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2482 struct window* (Bug#18889).
2483 Remove getMouseMotionPart.
2484 (ns_output): Make icon_top/left int.
2486 * nsfns.m (x_icon): icon_top/left is int.
2488 * nsterm.m (ns_mouse_position): Remove unused code.
2489 (initFrame:window:, dealloc): Use window instead of win.
2490 (getMouseMotionPart:window:x:y:): Remove, unused.
2491 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2493 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2495 * keyboard.c (readable_events): When FLAGS include
2496 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2497 This avoids returning non-nil from input-pending-p when only such
2498 events are in the queue. (Bug#18856)
2500 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2502 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2503 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2504 (Qforeign_selection): Remove.
2505 (ns_get_local_selection): Identation fix.
2506 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2508 * nsselect.m (ns_get_local_selection): Remove calling of
2509 functions in Vselection_converter_alist (Bug#18911).
2510 (syms_of_nsselect): Remove Vselection_converter_alist.
2512 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2514 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2515 and unnecessary initialization. Adjust comments.
2517 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2519 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2521 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2522 index, not an absolute one, as that's what the function expects.
2524 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2526 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2527 font on an initial frame when running as a daemon (Bug#18869).
2529 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2531 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2533 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2534 build_string, when importing a home directory. (Bug#18873)
2536 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2538 * dispnew.c (buffer_posn_from_coords):
2539 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2540 account for the header-line height. (Bug#18839)
2542 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2544 * xml.c (parse_region): Do not forget the first document child.
2546 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2548 * nsselect.m: pasteboard_changecount is new.
2549 (ns_store_pb_change_count, ns_get_pb_change_count)
2550 (ns_get_our_change_count_for): New functions.
2551 (ns_string_to_pasteboard_internal): Correct comment.
2552 type => gtype in eassert, Call ns_store_pb_change_count.
2553 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2554 (Fns_disown_selection_internal, Fns_selection_owner_p):
2555 Replace Vselection_alist check, with change count check.
2556 (Fns_get_selection): Initialize val to Qnil. Only get local
2557 selection if change counts match (Bug#18799).
2558 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2560 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2562 * w32proc.c (create_child): If calling a quoted batch file,
2563 pass NULL for exe. (Bug#18745)
2565 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2567 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2568 (bidi_resolve_brackets): Use end of string position rather than ZV
2569 when iterating over a string. (Bug#18815)
2571 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2573 * keyboard.c (make_lispy_position): Return coordinates also when
2574 on scroll bars, fringes, margins or not in a window.
2575 * xdisp.c (show_mouse_face): Don't change cursor face during
2578 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2580 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2581 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2582 Fix doc-strings (Bug#18789).
2584 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2586 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2588 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2590 Optimize redisplay of simple bracketed text.
2591 * bidi.c (bidi_cache_reset_to): New function.
2592 (bidi_cache_reset): Call it.
2593 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2595 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2596 bracket_enclosed_type only if bracket_pairing_pos's value is not
2598 (MAX_BPA_STACK): Make sure the value is signed.
2599 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2600 stop pushing values onto the stack.
2601 (bidi_find_bracket_pairs): If the bracketed text is only on the
2602 base embedding level, remove all the states cached by this
2603 function from the cache, and return zero, so that the brackets in
2604 this segment of text are processed as normal neutrals.
2605 (bidi_resolve_brackets): Detect the brackets that are to be
2606 processed as neutrals, and don't call bidi_find_bracket_pairs on
2609 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2611 * w32select.c (Fw32_selection_exists_p): Rename from
2612 Fx_selection_exists_p.
2613 (syms_of_w32select): Adjust accordingly.
2615 * w16select.c (Fw16_selection_exists_p): Rename from
2616 Fx_selection_exists_p.
2617 (syms_of_win16select): Adjust accordingly.
2619 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2620 (Fns_own_selection_internal): Tighten scoping.
2621 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2622 (Fns_get_selection): Rename from Fx_get_selection_internal.
2623 (Fns_get_selection_internal, Fns_store_selection_internal):
2625 (syms_of_nsselect): Adjust accordingly.
2627 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2629 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2630 * w32term.c (x_set_window_size): Account for wrapped menu bar
2631 lines when setting up frame height (Bug#15174 and Bug#18720).
2632 (w32_add_wrapped_menu_bar_lines): New variable.
2634 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2636 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2639 2014-10-20 Glenn Morris <rgm@gnu.org>
2641 * Merge in all changes up to 24.4 release.
2643 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2645 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2646 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2648 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2650 * xterm.c (handle_one_xevent): Check return value from
2651 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2652 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2654 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2655 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2656 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2657 Gtk+ >= 3.14 (Bug#18674).
2658 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2659 Gtk+ >= 3.14 (Bug#18674).
2661 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2663 * gtkutil.c: Remove no-longer-used code.
2664 (xg_update_menubar): Remove unused local and unnecessary call to
2665 gtk_menu_item_get_submenu.
2666 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2667 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2668 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2670 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2672 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2674 * xterm.h (handlebox_widget): Remove.
2676 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2679 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2681 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2682 to handle Gtk versions.
2683 (xg_get_file_with_chooser): Use them.
2684 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2685 Remove (create_menus): Remove teroff argument and code.
2686 Remove call to gtk_menu_set_title.
2687 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2688 Adjust args to create_menus.
2689 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2690 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2691 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2692 (xg_make_tool_item): Remove detach code.
2693 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2694 (find_icon_from_name): New function.
2695 (update_frame_tool_bar): Remove GtkStockItem code, move to
2696 find_icon_from_name. Let stock be a list of icon names to try.
2697 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2698 Replace TOOLBAR_TOP_WIDGET.
2699 (free_frame_tool_bar, xg_change_toolbar_position ):
2700 Replace TOOLBAR_TOP_WIDGET.
2701 (xg_initialize): Remove tearoff code.
2703 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2705 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2706 pixel from the window's cursor glyph width, since X renders hollow
2707 blocks 1 pixel wider than the 'width' parameter.
2709 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2710 glyph->pixel_width; this is now done in xterm.c.
2712 Fix reordering of bracket characters in isolates.
2713 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2714 RESOLVED_ONLY; when non-zero, return from the cache only fully
2715 resolved states. All callers changed.
2716 (CANONICAL_EQU): New macro.
2717 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2718 equivalent of the paired closing bracket character.
2719 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2720 the default non-negative value, to be checked later in
2721 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2722 characters against those pushed onto the BPA stack.
2723 (bidi_record_type_for_neutral): New function.
2724 (bidi_resolve_brackets): Record next_for_neutral and
2725 prev_for_neutral when embedding level gets pushed. Force
2726 resolution of bracket pairs when entering a level run that was not
2728 (bidi_resolve_neutral): Add assertions before calling
2729 bidi_resolve_neutral_1.
2730 (bidi_level_of_next_char): Remove the code that attempted to
2731 resolve unresolved neutrals; that is now done by
2732 bidi_resolve_neutral.
2734 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2736 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2738 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2739 1-pixel R2L characters.
2740 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2741 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2743 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2745 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2748 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2750 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2751 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2752 It's not clear to me whether the initialization is needed,
2753 but it can't hurt so I played it safe.
2755 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2757 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2759 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2761 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2762 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2764 (bidi_get_type): Return the isolate initiators and terminator types.
2765 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2766 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2767 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2768 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2769 for the new features.
2770 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2771 push and pop correctly for isolates.
2772 (bidi_remember_char): Modify to accept an additional argument
2773 and record the bidi type according to its value.
2774 (bidi_cache_iterator_state): Accept an additional argument to only
2775 update an existing state. Handle the new members of struct bidi_it.
2776 (bidi_cache_find): Arguments changed: no longer accepts a level,
2777 instead accepts a flag telling it whether it is okay to return
2778 unresolved neutrals.
2779 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2780 table. Initialize new isolate-related members.
2781 (bidi_paragraph_init): Some code factored out into
2782 find_first_strong_char.
2783 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2784 into bidi_resolve_explicit.
2785 (bidi_resolve_explicit): Support the isolate initiators and
2786 terminator. Fix handling of embeddings and overrides according to
2787 new UBA requirements. Record information about previously seen
2788 characters here (moved from bidi_level_of_next_char).
2789 (bidi_resolve_weak): Adapt to changes in struct members.
2790 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2791 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2792 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2793 paired bracket resolution. Handle isolate initiators and
2795 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2796 (bidi_level_of_next_char): Move the code that records information
2797 about previous characters to bidi_resolve_explicit. Fix logic of
2798 resolving neutrals and make sure their cache entries are updated.
2799 Remove now unneeded special handling of PDF level.
2801 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2802 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2803 enlarged per Unicode 6.3.
2804 (enum bidi_bracket_type_t): New data type.
2805 (struct bidi_saved_info): Leave only 2 type members out of 4.
2807 (struct bidi_stack): Add members necessary to support isolating
2809 (struct bidi_it): Add new members necessary to support isolating
2810 sequences and bracket pair resolution.
2812 * xdisp.c (Fbidi_resolved_levels): New function.
2813 (syms_of_xdisp): Defsubr it.
2814 (append_glyph, append_composite_glyph, produce_image_glyph)
2815 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2817 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2819 * term.c (append_glyph, append_composite_glyph)
2820 (append_glyphless_glyph): Convert aborts to assertions.
2822 * .gdbinit (pgx): Display the character codepoint, resolved level,
2823 and bidi type also for glyphless glyphs.
2825 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2827 Avoid unwanted point motion in Fline_beginning_position.
2828 * lisp.h (scan_newline_from_point): Add prototype.
2829 * search.c (scan_newline_from_point): New function, refactored from...
2830 * cmds.c (Fforward_line): ...adjusted user.
2831 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2832 and simplify the former since the latter doesn't move point.
2834 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2836 Cleanup terminal handling code.
2837 * dispextern.h (get_named_tty): Remove prototype but...
2838 * termhooks.h (get_named_terminal): ...resurrect it under
2839 more meaningful name.
2840 (get_terminal): Likewise, but with...
2841 (decode_live_terminal): ...this name.
2842 (decode_tty_terminal): Add prototype.
2843 * term.c (get_tty_terminal): Remove.
2844 (get_named_tty): Remove.
2845 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2846 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2847 Use decode_tty_terminal.
2848 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2849 * terminal.c (get_terminal): Refactor to...
2850 (decode_terminal, decode_live_terminal): ...new functions.
2851 (decode_tty_terminal): Replacement for get_tty_terminal.
2852 (get_named_terminal): Likewise for get_named_tty.
2853 * coding.c (Fset_terminal_coding_system_internal)
2854 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2855 (Fkeyboard_coding_system):
2856 * composite.c (Fcomposition_get_gstring):
2857 * dispnew.c (Fsend_string_to_terminal):
2858 * frame.c (Fmake_terminal_frame):
2859 * nsfns.m (check_ns_display_info):
2860 * w32fns.c, xfns.c (check_x_display_info):
2861 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2862 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2863 (Fset_quit_char): Use get_named_terminal.
2864 (Fset_output_flow_control, Fset_input_meta_mode):
2865 Use decode_tty_terminal.
2867 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2869 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2870 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2872 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2874 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2875 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2877 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2879 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2882 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2884 * editfns.c (dump_tz_string): No longer const.
2885 It might be modified.
2887 * nsmenu.m (clear): Assume OS X 10.6 or later.
2889 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2891 * unexmacosx.c: Remove include ppc/reloc.h.
2892 (unrelocate, copy_dysymtab): Remove PPC code.
2893 (rebase_reloc_address): Remove, only used for PPC:
2895 * nsterm.m: Always include macfont.h on COCOA.
2896 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2897 (ns_dumpglyphs_image, ns_check_menu_open)
2898 (applicationDidFinishLaunching)
2899 (antialiasThresholdDidChange:)
2900 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2901 Remove checks for OSX <= 10.5/10.6.
2902 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2903 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2906 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2907 (NS_HAVE_NSINTEGER): Remove block.
2908 Remove >= OSX 10.6 tests.
2910 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2911 (x_activate_menubar, trackingNotification:): Remove check for
2913 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2915 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2917 * nsfns.m: Always include macfont.h on COCOA.
2918 (ns_filename_from_panel, ns_directory_from_panel)
2919 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2920 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2922 * macfont.m: Remove >= 1050 check.
2923 (macfont_create_family_with_symbol)
2924 (macfont_get_glyph_for_character)
2925 (mac_font_get_glyphs_for_variants)
2926 (mac_ctfont_create_available_families, syms_of_macfont):
2927 Remove code for OSX < 10.6.
2928 (mac_font_family_group, mac_font_family_compare): Remove, only used
2931 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2932 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2934 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2937 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2939 Fix putenv race conditions with undefined behavior (Bug#8705).
2940 Do all putenv calls before Emacs creates any threads.
2941 Use a safer way to modify the TZ environment variable in the
2942 presence of multiple threads. For further thread-safety,
2943 prefer localtime_r and gmtime_r to localtime and gmtime,
2944 and prefer struct tm's tm_gmtoff (if available) to calling
2945 both localtime_r and gmtime_r.
2946 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2947 (init_dbusbind): ... to this new function.
2948 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2949 * xterm.c (x_term_init): Move xputenv call from here ...
2950 (init_xterm): ... to this new function.
2951 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2952 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2953 (dump_tz_string): New constant.
2954 (init_editfns): Use it. This centralizes the dump_tz stuff.
2955 Call set_time_zone_rule here, so that its xputenv is done
2956 before Emacs goes multithreaded.
2957 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2958 thread-safe enough for Emacs.
2959 (format_time_string, Fdecode_time, Fcurrent_time_string)
2960 (Fcurrent_time_zone):
2961 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2962 localtime and gmtime. Remove now-unnecessary calls to block_input.
2963 (tm_gmtoff): New static function.
2964 (Fdecode_time, Fcurrent_time_zone): Use it.
2965 (Fencode_time): Use mktime_z, for better thread-safety.
2966 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2967 i.e., not quite thread-safe but good enough for Emacs typical usage.
2968 Do not reclaim storage that is in the environment; let it leak.
2969 Always call tzset, since localtime_r does not.
2970 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2971 This is now done in init_editfns.
2972 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2973 New macros and declarations, for platforms lacking tzalloc & friends.
2975 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2977 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2978 On x86 platforms this works around GCC bug 63495
2979 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2980 and more generally should fix a portability problem in Emacs.
2981 Reported by Stefan Monnier in:
2982 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2984 2014-10-08 Leo Liu <sdl.web@gmail.com>
2986 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2987 * keymap.c (describe_vector_princ):
2988 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2991 * print.c (printchar_stdout_last): Declare.
2992 (printchar): Record the last char written to stdout.
2993 (Fterpri): Add optional argument ENSURE.
2995 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2997 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2998 DELAY argument to change_frame_size, so that the frame size
2999 changes, if any are needed, are delayed until the next redisplay.
3000 This is to avoid a too early QUIT inside change_frame_size, when
3001 it calls Lisp in frame_windows_min_size, in case one of the events
3002 we've read sets the quit-flag. (Bug#18649)
3004 * w32fns.c (check_x_display_info): Accept terminal objects as
3005 argument, to follow what xfns.c does.
3007 2014-10-07 Glenn Morris <rgm@gnu.org>
3009 * Makefile.in ($(srcdir)/macuvs.h)
3010 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3012 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3014 * decompress.c (init_zlib_functions): Move the message about zlib
3015 being unavailable from here...
3016 (Fzlib_decompress_region): ...to here. (Bug#18650)
3018 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3020 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3021 the case where an optional string is used. Adjust docstring.
3023 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3025 * lisp.mk (lisp): Remove w32-common-fns.elc.
3027 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3029 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3030 These were already defined in buffer.c, and the duplicate
3031 definitions cause problems on platforms like 'gcc -fno-common'.
3032 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3034 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3036 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3037 if toolbar is visible.
3039 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3042 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3043 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3044 (ns_select, ns_read_socket): Use unwind_protect to decrease
3045 apploopnr (Bug#18345).
3046 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3047 line height (Bug#17977).
3049 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3050 (macfont_closest_traits_index): New function.
3051 (macfont_closest_traits_index_p): Rename from
3052 macfont_closest_traits_index.
3053 (macfont_list): Use macfont_closest_traits_index_p.
3055 2014-10-05 K. Handa <handa@gnu.org>
3057 * coding.c (detect_coding_iso_2022): Set coding->rejected
3058 correctly when an invalid escape sequence is found (Bug#18610).
3060 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3062 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3063 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3066 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3068 * buffer.c (scroll_bar_width, scroll_bar_height):
3070 * window.c (Fset_window_scroll_bars): Fix doc-string.
3071 (Fwindow_scroll_bars): Have it return what the doc-string says.
3073 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3075 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3076 iterator backwards, to resync the bidi iterator. (Bug#18584)
3078 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3080 Consistently use min and max macros from lisp.h.
3081 * coding.c (min, max):
3083 * unexhp9k800.c (min):
3084 * unexw32.c (min, max): Use definitions from lisp.h.
3085 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3087 * gmalloc.c (min): Tiny style change.
3089 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3090 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3092 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3094 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3095 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3096 (X_ULONG_MAX): Move these macros to xterm.h.
3097 (x_fill_property_data): Be more generous about allowing either
3098 signed or unsigned data of the appropriate width.
3099 * xterm.h (x_display_set_last_user_time): New function.
3100 All setters of last_user_time changd to use this function.
3101 If ENABLE_CHECKING, check that the times are in range.
3103 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3105 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3106 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3108 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3110 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3111 make a font_object from a tty frame (Bug#18573).
3112 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3114 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3116 * alloc.c (mark_overlay): Assume that overlay boundaries are
3117 always markers. Add comment.
3118 * lread.c (read_internal_start): Use convenient validate_subarray.
3120 (Fread_from_string): Adjust docstring.
3122 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3124 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3126 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3127 Rename from the "x-" prefix.
3129 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3131 * xselect.c (selection-converter-alist): Fix docstring.
3133 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3135 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3136 argument passed by the caller, when we mirror all slashes into
3139 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3141 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3142 Resurrect old code and fix compilation with GTK < 2.13.6.
3144 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3146 Use AUTO_CONS instead of SCOPED_CONS, etc.
3147 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3148 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3149 (AUTO_LIST1): Rename from scoped_list1.
3150 (AUTO_LIST2): Rename from scoped_list2.
3151 (AUTO_LIST3): Rename from scoped_list3.
3152 (AUTO_LIST4): Rename from scoped_list4.
3153 (AUTO_STRING): Rename from SCOPED_STRING.
3154 * frame.h (AUTO_FRAME_ARG):
3155 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3156 (AUTO_LIST4, AUTO_STRING):
3157 Prepend a new argument 'name'.
3158 Declare a variable instead of yielding a value.
3160 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3162 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3164 * w32fns.c (w32_createwindow): Accept an additional argument, an
3165 array of 2 values specifying the coordinates of the frame's
3166 top-left corner. Use these values instead of calling x_get_arg,
3167 which can cons Lisp objects, and therefore cannot be called except
3168 from the main thread. Remove redundant tests for the default
3170 (my_create_window): Move the calculation of the coordinates of the
3171 frame's top-left edge here. Pass them to the input thread via the
3172 second parameter of the WM_EMACS_CREATEWINDOW message.
3173 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3176 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3178 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3179 (redisplay_window): Treat the frame's frozen_window_starts flag
3180 the same way as the optional_new_start flag for the window: only
3181 obey it if the glyph row showing point will be fully visible.
3182 Likewise when the window start is in a continuation line. If,
3183 after trying everything under the 'force_start' label, point is
3184 still not fully visible, give up and scroll the window.
3185 Add debugging traces. (Bug#18545)
3187 * window.c (Frecenter): Set the window's redisplay flag.
3189 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3191 * w32term.c (w32_read_socket): Don't use frame dimensions for
3192 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3193 rectangle. Check the return value of GetClientRect, and don't use
3194 the results if it didn't succeed.
3196 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3197 in columns and lines after correcting the pixel dimensions in
3199 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3200 negative values to xrealloc. (Bug#18528)
3202 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3204 * alloc.c: Remove now-unnecessary check.
3205 Suggested by Dmitry Antipov in:
3206 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3208 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3210 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3211 to Ubuntu 14.04.1 x86-64.
3213 Simplify stack-allocated Lisp objects, and make them more portable.
3214 The build_local_string macro was used in two ways: (1) string
3215 literals for which scoped allocation suffices, and (2) file name
3216 components, where it's not safe in general to assume bounded-size
3217 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3218 allocates a block-scope string, and by using SCOPED_STRING for (1)
3219 and build_string for (2). Furthermore, actually use stack
3220 allocation only for objects known to have sufficient alignment.
3221 This simpler implementation means Emacs can make
3222 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3223 GC_MAKE_GCPROS_NOOPS.
3224 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3225 for fewer differences among implementations.
3226 (struct Lisp_String): Now GCALIGNED.
3227 (USE_STACK_LISP_OBJECTS): Default to true, since the
3228 implementation no longer insists on a nonempty GCALIGNED.
3229 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3230 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3231 separately. Move definiens to scoped_cons. The old definition
3232 was incorrect when GCALIGNED was defined to be empty.
3233 (union Aligned_String): New type.
3234 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3235 implementation ports to compilers that don't align strictly enough.
3236 Don't worry about the union sizes; it's not worth bothering about.
3237 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3238 Rewrite using USE_STACK_CONS.
3239 (scoped_cons): Assume the use of union Aligned_Cons.
3240 (lisp_string_size, make_local_string, build_local_string): Remove.
3241 Unless otherwise specified, all callers of build_local_string
3242 changed to use SCOPED_STRING.
3243 (SCOPED_STRING): New macro.
3244 * data.c (wrong_choice):
3245 * menu.c (single_menu_item):
3246 * process.c (Fformat_network_address):
3247 Hoist use of SCOPED_STRING out of a scope, so that its returned
3248 object lives long enough.
3249 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3250 as the string might be long or might not be ASCII.
3252 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3254 * msdos.c (internal_terminal_init): Bump version to 25.
3256 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3258 Keep stack-allocated Lisp objects fast rather than versatile.
3259 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3260 (SCOPED_CONS_INITIALIZER): New macro.
3261 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3262 (USE_LOCAL_ALLOCA): Remove.
3263 (local_cons, local_list1, local_list2, local_list3, local_list4):
3264 Remove. Stack overflow checking makes them too slow.
3265 (make_local_vector): Likewise. Also we just don't have enough
3267 (enum LISP_STRING_OVERHEAD): Remove.
3268 (local_string_init, local_vector_init): Remove prototypes.
3269 (make_local_string, build_local_string): Redesign to target short
3270 compile-time string constants, fall back to regular string allocation
3272 (lisp_string_size): New function.
3273 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3274 * alloc.c (local_string_init, local_vector_init): Remove.
3275 (verify_ascii) [ENABLE_CHECKING]: New function.
3276 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3277 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3278 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3279 * xselect.c, xterm.c: All related users changed.
3281 2014-09-28 Ken Brown <kbrown@cornell.edu>
3283 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3284 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3286 2014-09-27 Ken Brown <kbrown@cornell.edu>
3288 Fix implementation of HYBRID_MALLOC on Cygwin.
3289 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3290 (bss_sbrk_buffer_beg): New variable. Use it...
3291 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3292 incorrect definition.
3294 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3296 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3297 Make it into a function and change arg to be a function.
3299 * lisp.mk (lisp): Add elisp-mode.elc.
3301 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3303 * xfns.c (x_default_scroll_bar_color_parameter):
3304 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3305 to pacify --enable-gcc-warnings in non-scrollbar builds.
3307 2014-09-26 Ken Brown <kbrown@cornell.edu>
3309 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3311 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3313 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3314 MinGW builds that use GCC before 4.2.
3316 Default to stack objects on DOS_NT platforms as well.
3317 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3318 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3320 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3322 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3323 ALIGN_STACK attribute.
3325 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3327 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3328 ALIGN_STACK attribute.
3330 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3331 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3333 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3335 * frame.c (frame_inhibit_resize):
3336 * widget.c (EmacsFrameResize):
3337 * window.c (resize_frame_windows, Fset_window_configuration):
3338 * xdisp.c (expose_frame):
3339 * xfns.c (x_change_tool_bar_height):
3340 * xmenu.c (update_frame_menubar):
3341 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3342 Remove code left dead after 2014-07-27 changes.
3344 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3346 Fix local_cons etc. to not exhaust the stack when in a loop.
3347 Problem reported in:
3348 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3349 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3350 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3351 (Ffind_charset_string):
3352 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3353 * data.c (wrong_range):
3354 * editfns.c (Fpropertize, format2):
3355 * emacs.c (init_cmdargs, decode_env_path):
3356 * fileio.c (auto_save_error):
3357 * fns.c (Fyes_or_no_p):
3358 * font.c (font_style_to_value, font_parse_xlfd)
3359 (font_parse_family_registry, font_delete_unmatched)
3361 * fontset.c (Fset_fontset_font):
3362 * frame.c (x_get_arg):
3363 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3364 (read_char_minibuf_menu_prompt):
3365 * keymap.c (silly_event_symbol_error, describe_vector):
3366 * lread.c (load_warn_old_style_backquotes):
3367 * menu.c (single_menu_item):
3368 * minibuf.c (Fread_buffer):
3369 * process.c (status_message, Fformat_network_address)
3370 (server_accept_connection):
3371 * textprop.c (copy_text_properties):
3372 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3373 * xfns.c (x_default_scroll_bar_color_parameter):
3374 * xfont.c (xfont_open):
3375 * xselect.c (x_clipboard_manager_error_1):
3376 * xterm.c (x_term_init):
3377 Put USE_LOCAL_ALLOCA at the start of the function.
3378 * fns.c (maybe_resize_hash_table): Use build_string instead of
3379 build_local_string, since we'd otherwise need a conditional
3380 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3381 not worth the bother of optimization.
3382 * font.c (font_delete_unmatched): Remove by-hand code that
3383 observed MAX_ALLOCA limit, since it's now done automatically.
3384 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3385 since build_local_string needs its sa_alloc.
3386 * lisp.h (lisp_word_count): New function.
3387 (SAFE_ALLOCA_LISP): Use it.
3388 (USE_LOCAL_ALLOCA): New macro.
3389 (local_cons, make_local_vector, make_local_string):
3390 Observe the MAX_ALLOCA limit.
3391 (LISP_STRING_OVERHEAD): New constant.
3392 (make_local_string): Use it.
3394 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3396 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3397 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3398 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3399 and Solaris and it's likely to work on similar platforms.
3401 Avoid signed integer overflow when converting Time to ptrdiff_t.
3402 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3404 (position_to_Time, Time_to_position): New functions.
3405 (gen_help_event, kbd_buffer_get_event): Use them.
3406 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3407 Go back to plain 'unsigned long', so that 'Time' is the same
3408 for both X and non-X builds; this is less likely to cause surprise.
3409 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3410 are the same size; this is no longer required.
3412 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3413 of bit 28 and of whether an unsigned value is negative.
3414 This simplifies the code a bit, and pacifies clang 3.4.
3416 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3418 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3419 Windows builds, where 'long' is a 32-bit type.
3421 * w32inevt.h (w32_console_mouse_position): Update the argument
3422 types to use 'Time'.
3424 * w32term.c (w32_mouse_position)
3425 (x_horizontal_scroll_bar_report_motion)
3426 (x_scroll_bar_report_motion): Update the argument types to use
3429 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3431 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3432 (struct input_event): ...unsigned bitfields. Likewise for
3433 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3434 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3435 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3436 (kbd_buffer_get_event): Adjust users.
3437 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3438 (make_scroll_bar_position): New function, refactored out of...
3439 (make_lispy_event): ...adjusted user.
3440 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3441 * nsterm.m (ns_mouse_position, mouseUp):
3442 * term.c (term_mouse_position):
3443 * w32inevt.c (w32_console_mouse_position):
3444 * w32term.c (w32_mouse_position):
3445 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3446 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3447 Prefer enum and explicit enum members to integers and numeric values.
3449 * chartab.c (uniprop_encode_value_numeric):
3450 * font.c (font_style_to_value): Use make_local_vector.
3451 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3452 * keymap.c (append_key): Use scoped_list1.
3454 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3455 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3457 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3459 Fix some slow uses and misuses of strcat.
3460 * doc.c (get_doc_string):
3461 * gtkutil.c (get_utf8_string):
3462 * xsmfns.c (x_session_initialize):
3463 Avoid recomputation of string length.
3464 * ftfont.c (ftfont_spec_pattern):
3465 * xfns.c (xic_create_fontsetname):
3466 Don't assume output buffer is initially zero.
3468 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3470 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3471 All callers changed.
3472 * xterm.c (x_term_init): Use new functionality to avoid two needs
3473 to compute a string length.
3475 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3477 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3479 Use known length of a Lisp string to copy it faster.
3480 * lisp.h (lispstrcpy): New function. Add comment.
3481 * callproc.c (child_setup):
3482 * dbusbind.c (xd_append_arg):
3483 * doc.c (get_doc_string):
3484 * font.c (Ffont_xlfd_name):
3485 * frame.c (xrdb_get_resource):
3486 * process.c (Fmake_network_process, network_interface_info):
3487 * w32fns.c (Fx_open_connection):
3488 * w32proc.c (sys_spawnve):
3489 * xfns.c (select_visual):
3490 * xfont.c (xfont_list):
3491 * xsmfns.c (x_session_initialize):
3492 * xterm.c (x_term_init): Use it.
3494 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3496 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3497 Reported by Dmitry Antipov in thread leading to:
3498 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3499 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3500 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3502 * callproc.c (call_process): Save and restore sa_avail.
3503 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3504 (AVAIL_ALLOCA): New macro.
3505 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3506 Use it, and check against sa_avail rather than MAX_ALLOCA.
3508 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3510 On OSX, do not free font-specific data more than once (Bug#18501).
3511 * macfont.m (macfont_close): Release and free font-specific data
3512 only if it wasn't previously freed.
3514 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3516 * unexmacosx.c (dump_it): Improve error message.
3518 2014-09-22 Juri Linkov <juri@jurta.org>
3520 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3521 (Bug#10747, bug#18334)
3523 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3525 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3526 units in which the position is measured. (Bug#18493)
3528 * xdisp.c (redisplay_internal): Force redisplay of all windows
3529 that show a buffer whose narrowing has changed. (Bug#18490)
3531 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3533 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3534 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3535 lines, draw the hollow-box and hbar cursors on the right side of
3536 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3539 * xterm.c (x_draw_stretch_glyph_string):
3540 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3541 caused the block cursor to disappear on a TAB in R2L lines in
3542 every window except the leftmost one. Reported by Martin Rudalics
3545 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3547 Always use matched specpdl entry to record call arguments (Bug#18473).
3548 * lisp.h (record_in_backtrace): Adjust prototype.
3549 * eval.c (record_in_backtrace): Return current specpdl level.
3550 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3551 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3552 entry and use that entry in call to backtrace_debug_on_exit.
3553 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3554 (do_debug_on_call): Get current specpdl level as 2nd arg.
3556 Prefer ptrdiff_t to int and avoid integer overflows.
3557 * fileio.c (make_temp_name):
3558 * font.c (font_parse_family_registry): Avoid integer
3559 overflow on string size calculation.
3560 * data.c (Faset): Likewise for byte index.
3562 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3564 Fix display of R2L lines in partial-width windows.
3565 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3566 assigned the correct value.
3567 (extend_face_to_end_of_line): Account for truncation and
3568 continuation glyphs in R2L rows when one of the fringes is not
3570 (display_line): Don't assign negative X offset to a row if we are
3571 going to produce a truncation glyph for it. When handling
3572 truncated R2L rows, consider the width of the left fringe instead
3574 (produce_special_glyphs): Fix bogus assignments.
3576 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3578 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3579 always set to a valid value. Make sure the size passed to alloca
3580 is always positive. (Bug#18516)
3582 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3584 Avoid extra call to oblookup when interning symbols.
3585 * lisp.h (intern_driver): Add prototype.
3586 * lread.c (intern_driver): New function.
3587 (intern1, intern_c_string_1, Fintern):
3588 * font.c (font_intern_prop):
3589 * w32font.c (intern_font_name): Use it.
3591 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3593 Minor improvements to new stack-allocated Lisp objects.
3594 * frame.h (FRAME_PARAMETER):
3595 Prefer scoped_list1 to local_list1 where either would do.
3596 * lisp.h (scoped_list4): New macro.
3597 (local_cons, local_list1, local_list2, local_list3, local_list4)
3598 (make_local_vector, make_local_string, build_local_string):
3599 Prefer functions to macros where either would do.
3600 * xdisp.c (build_desired_tool_bar_string):
3601 Prefer scoped_list4 to local_list4 where either would do.
3603 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3605 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3606 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3607 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3608 * frame.h (FRAME_PARAMETER): New macro.
3609 * dispnew.c (init_display):
3610 * fontset.c (Fset_fontset_font):
3611 * frame.c (x_default_parameter):
3612 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3613 * xfns.c (x_default_scroll_bar_color_parameter)
3614 (x_default_font_parameter, x_create_tip_frame): Use it.
3615 * editfns.c (Fpropertize): Use local_cons.
3616 * process.c (status_message): Use build_local_string.
3617 * xfont.c (xfont_open): Use make_local_string.
3618 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3620 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3622 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3623 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3624 !__clang__. This works with GCC and with clang and is safer for
3625 compilers we don't know about.
3626 (local_cons): Rename parameter to make capture less likely.
3628 2014-09-17 Samuel Bronson <naesten@gmail.com>
3630 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3632 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3634 Fix minor problems found by static checking.
3635 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3637 * buffer.h (decode_buffer): Doc and indentation fixes.
3638 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3640 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3642 Avoid clang-specific warnings.
3643 * buffer.c (init_buffer): Shut up -Wself-assign.
3644 * process.c (server_accept_connection): Shut up -Wunsequenced.
3646 2014-09-16 Daniel Colascione <dancol@dancol.org>
3648 * fns.c (sxhash): For symbols, use address as hash code.
3650 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3652 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3653 * charset.c (load_charset_map_from_file): Use scoped_list2
3654 and build_local_string.
3655 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3656 * emacs.c (init_cmdargs, decode_env_path):
3657 * fileio.c (Fexpand_file_name):
3658 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3659 * frame.c (x_get_arg):
3660 * keyboard.c (safe_run_hooks_error):
3661 * lread.c (load_warn_old_style_backquotes):
3662 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3663 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3664 * xselect.c (x_clipboard_manager_error_1)
3665 (x_clipboard_manager_save_all):
3666 * xterm.c (x_term_init): Use build_local_string.
3668 Avoid more integer overflows on string size calculations.
3669 * category.c (Fmake_category_set):
3670 * xdisp.c (get_overlay_arrow_glyph_row):
3671 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3673 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3675 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3676 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3677 error message format. Use message_with_string to have non-ASCII
3678 file names properly displayed.
3679 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3680 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3681 where these APIs are not available even in UNICOWS.DLL.
3682 Improve the format of error messages and include the file name in them
3684 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3685 call play-sound-functions, per documentation.
3687 * w32.c (w32_get_long_filename, w32_get_short_filename):
3688 Constify the input file name arguments.
3690 * w32.h (w32_get_long_filename, w32_get_short_filename):
3693 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3695 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3696 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3697 [USE_LOCAL_ALLOCATORS]: New macros.
3698 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3699 (build_local_string): Avoid argument name expansion clash with
3701 * alloc.c (toplevel)
3702 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3703 Preprocessor guard to avoid impossible configuration.
3704 * charset.c (Ffind_charset_region, Ffind_charset_string):
3705 Use make_local_vector.
3706 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3707 * textprop.c (Fput_text_property, Fadd_face_text_property):
3709 (copy_text_properties): Use local_cons and local_list3.
3710 * chartab.c (uniprop_table):
3711 * data.c (wrong_choice, wrong_range):
3712 * doc.c (get_doc_string):
3713 * editfns.c (format2):
3714 * fileio.c (Fexpand_file_name, auto_save_error):
3715 * fns.c (Fyes_or_no_p):
3716 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3717 * fontset.c (Fset_fontset_font):
3718 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3719 (read_char_minibuf_menu_prompt):
3720 * keymap.c (silly_event_symbol_error, describe_vector):
3721 * menu.c (single_menu_item):
3722 * minibuf.c (Fread_buffer):
3723 * process.c (status_message, Fformat_network_address)
3724 (server_accept_connection): Use make_local_string and
3725 build_local_string. Prefer compound literals where appropriate.
3727 2014-09-15 Daniel Colascione <dancol@dancol.org>
3729 * fns.c (Fsort): Tweak sort docstring.
3731 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3733 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3734 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3735 set errno to EAGAIN instead, to allow the caller to retry the
3736 write after some waiting. Fixes deadlocks when Emacs exchanges a
3737 lot of data through the pipe. (Bug#18420)
3739 * sound.c (Fplay_sound_internal): Encode the sound file name in
3740 the ANSI codepage. Expand it against data-directory, as per docs,
3741 not against the current directory. No need to make a local copy
3742 of the file name; pass the encoded file name directly to
3743 do_play_sound. (Bug#18463)
3745 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3746 NULL, and the file name is not encodable in ANSI codepage, return
3747 the string with "?" replacement characters, which will fail the
3748 caller. This avoids returning a random value in that case.
3750 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3752 * window.c (Fresize_mini_window_internal): Set w->total_lines
3753 from w->pixel_height (Bug#18422).
3755 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3757 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3758 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3759 setting resize increments (Bug#18435).
3761 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3763 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3764 state around the call to line_bottom, since it can move the
3765 iterator to another screen line. This fixes off-by-one errors in
3766 the reported row in some rare cases.
3768 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3770 * callproc.c (init_callproc): Fix bug introduced at
3771 2014-09-07 (Bug#18474).
3773 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3775 Prefer ptrdiff_t to int and avoid integer overflows.
3776 * fileio.c (make_temp_name):
3777 * font.c (font_parse_family_registry): Avoid integer
3778 overflow on string size calculation.
3779 * data.c (Faset): Likewise for byte index.
3781 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3783 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3785 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3787 * lisp.h (make_local_string): Nitpick indent.
3788 * print.c (Fprin1_to_string): Remove unused GCPROs.
3790 More debugging aids around GCPROs.
3791 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3792 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3793 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3795 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3796 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3798 Remove redundant GCPROs around Ffuncall and Fapply calls.
3799 This is safe because Ffuncall protects all of its arguments by itself.
3800 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3801 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3802 (call6, call7): Likewise. Use compound literals where applicable.
3803 (run_hook_with_args_2): Use compound literal.
3805 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3807 Pacify --enable-gcc-warnings when no window system is used.
3808 These warnings found that subscript error, so they seem worthwhile.
3809 * composite.c (char_composable_p): Simplify a bit.
3810 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3811 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3812 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3813 * window.c (set_window_scroll_bars):
3814 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3815 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3816 Ignore -Wsuggest-attribute=const.
3817 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3818 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3820 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3822 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3823 Use check_iso_charset_parameter instead of doing the checks by hand.
3824 (check_iso_charset_parameter): Move up. Check parameters a bit
3825 more carefully, and return true for 96-char sets. All callers changed.
3827 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3829 Simplify lisp.h by removing the __COUNTER__ business.
3830 Reported by Dmitry Antipov in:
3831 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3832 * lisp.h (make_local_vector, make_local_string)
3833 (build_local_string): Simplify by not bothering with __COUNTER__.
3834 The __COUNTER__ business wasn't working properly, and was needed
3835 only for hypothetical future expansion anyway.
3837 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3839 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3840 terms to determine bitmap color. (Bug#18437)
3842 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3844 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3847 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3849 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3851 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3853 * xterm.c (handle_one_xevent): Detect iconified by looking at
3854 _NET_WM_STATE_HIDDEN.
3856 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3858 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3859 These can generate a constant with the correct value but the wrong
3860 width, which doesn't work as a printf argument. All uses removed.
3861 Reported by Dmitry Antipov in:
3862 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3863 (ENUMABLE): Remove; no longer needed.
3864 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3865 Remove; no longer needed because of the above change.
3866 Each definiens moved to the only use.
3868 Improve the experimental local and scoped allocation.
3869 * alloc.c (local_string_init, local_vector_init):
3870 New functions, defined if USE_LOCAL_ALLOCATORS.
3871 Mostly, these are moved here from lisp.h, as it's not
3872 clear it's worth making them inline.
3873 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3874 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3875 USE_STACK_LISP_OBJECTS, not on a laundry list.
3876 (local_string_init, local_vector_init): New decls.
3877 (union Aligned_Cons): New type.
3878 (scoped_cons): Use it. Give up on the char trick, as it's a too
3879 much of a maintenance hassle; if someone wants this speedup
3880 they'll just need to convince their compiler to align properly.
3881 Conversely, use the speedup if struct Lisp_Cons happens to
3882 be aligned even without a directive. Better yet, help it along
3883 by using union Aligned_Cons rather than struct Lisp_Cons.
3884 (pointer_valid_for_lisp_object): Remove. This check is not
3885 necessary, since make_lisp_ptr is already doing it. All uses removed.
3886 (local_vector_init, local_string_init): Move to alloc.c.
3887 (build_local_vector): Remove this awkward macro, replacing with ...
3888 (make_local_vector): New macro, which acts more like a function.
3889 Use statement expressions and use __COUNTER__ to avoid macro
3890 capture. Fall back on functions if these features are not supported.
3891 (build_local_string, make_local_string): Likewise.
3893 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3895 * xterm.c (x_term_init): Consolidate duplicated code.
3896 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3897 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3898 Add eassert and mark dpyinfo as dead only if it was alive.
3900 Add macros to allocate temporary Lisp objects with alloca.
3901 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3902 * character.h (parse_str_as_multibyte): Move prototype to ...
3903 * lisp.h (parse_str_as_multibyte): ... here.
3904 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3905 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3907 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3908 (local_string_init): New functions.
3909 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3910 (init_alloc_once): Call it.
3912 Cleanup last change and make all new stuff conditional.
3913 * lisp.h (build_local_string): Rename to ...
3914 (make_local_string): ... this macro.
3915 (build_local_string, scoped_list1, scoped_list3): New macros.
3916 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3917 and functions as such, use regular fallbacks otherwise.
3918 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3921 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3923 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3924 always make sure the marginal areas of the row are in sync with
3925 what the window wants. (Bug#18419)
3927 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3928 existing binding of a variable, to avoid silently aborting
3929 commands that use specbind. (Bug#18331)
3931 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3933 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3934 * coding.c (growable_destination): New function.
3935 (produce_chars): Use it for sanity checks. Do not fiddle with
3936 dst_end if the source and destination are both nil, as it's
3937 the caller's responsibility to avoid overlap.
3938 * keyboard.c (read_decoded_event_from_main_queue):
3939 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3940 length, not 4 times, to prevent decode_coding_c_string from trying
3941 to reallocate a destination. This removes the need for the FIXME.
3943 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3944 All callers simplified. Add a comment about exec_failed, vfork,
3947 Adjust drag-and-drop fix when window is above top (Bug#18303).
3948 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3949 XCDR bleed into XCAR's encoded value. Improve checks for
3950 out-of-range data while we're at it.
3952 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3954 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3955 is CONSP (Bug#18303).
3957 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3959 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3960 'alloca' gets passed arguments larger than MAX_ALLOCA.
3962 * font.c (MAX): Define if not defined elsewhere.
3964 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3966 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3967 here for destination buffer, to work around what appears to be a
3968 bug in decode_coding_c_string when the source and destination are
3971 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3972 This follows up on the recent thread in emacs-devel on alloca; see:
3973 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3974 This patch also cleans up alloca-related glitches noted while
3975 examining the code looking for unbounded alloca.
3977 * callproc.c (init_callproc):
3978 Rewrite to avoid need for alloca.
3979 * buffer.c (mouse_face_overlay_overlaps)
3980 (report_overlay_modification):
3981 * buffer.h (GET_OVERLAYS_AT):
3982 * coding.c (make_subsidiaries):
3983 * doc.c (Fsnarf_documentation):
3984 * editfns.c (Fuser_full_name):
3985 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3986 (search_embedded_absfilename, Fsubstitute_in_file_name):
3987 * fns.c (Fmake_hash_table):
3988 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3989 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3990 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3991 (xrdb_get_resource, x_get_resource_string):
3992 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3993 * ftxfont.c (ftxfont_draw):
3994 * image.c (xbm_load, xpm_load, jpeg_load_body):
3995 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3997 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3999 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4000 (find_and_return_menu_selection):
4001 * print.c (PRINTFINISH):
4002 * process.c (Fformat_network_address):
4003 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4004 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4005 * sound.c (wav_play, au_play):
4006 * syntax.c (skip_chars):
4007 * term.c (tty_menu_activate, tty_menu_show):
4008 * textprop.c (get_char_property_and_overlay):
4009 * window.c (Fset_window_configuration):
4010 * xdisp.c (safe__call, next_overlay_change, vmessage)
4011 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4012 * xfaces.c (face_at_buffer_position):
4013 * xmenu.c (x_menu_show):
4014 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4015 allocation size isn't bounded.
4016 * callint.c (Fcall_interactively): Redo memory_full check
4017 so that it can be done at compile-time on some platforms.
4018 * coding.c (MAX_LOOKUP_MAX): New constant.
4019 (get_translation_table): Use it.
4020 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4021 SAFE_ALLOCA, to catch integer overflows on size calculation.
4022 (exec_failed) [!DOS_NT]: New function.
4023 (child_setup) [!DOS_NT]: Use it.
4024 * editfns.c (Ftranspose_regions):
4025 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4026 * editfns.c (check_translation):
4027 Allocate larger buffers on the heap.
4028 * eval.c (internal_lisp_condition_case):
4029 Check for MAX_ALLOCA overflow.
4030 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4031 (Fbase64_encode_region, Fbase64_decode_region):
4032 Avoid unnecessary calls to SAFE_FREE before 'error'.
4033 * buffer.c (mouse_face_overlay_overlaps):
4034 * editfns.c (Fget_pos_property, check_translation):
4035 * eval.c (Ffuncall):
4036 * font.c (font_unparse_xlfd, font_find_for_lface):
4037 * ftfont.c (ftfont_drive_otf):
4038 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4039 (menu_bar_items, tool_bar_items):
4040 * sound.c (Fplay_sound_internal):
4041 * xdisp.c (load_overlay_strings, dump_glyph_row):
4042 Use an ordinary auto buffer rather than alloca, since the
4043 allocation size is fixed and small.
4044 * ftfont.c: Include <c-strcase.h>.
4045 (matching_prefix): New function.
4046 (get_adstyle_property): Use it, to avoid need for alloca.
4047 * keyboard.c (echo_add_key):
4048 * keymap.c (describe_map): Use ptrdiff_t, not int.
4049 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4050 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4051 when counting bytes.
4052 * lisp.h (xlispstrdupa): Remove, replacing with ...
4053 (SAFE_ALLOCA_STRING): ... new macro with different API.
4054 This fixes a portability problem, namely, alloca result
4055 passed to another function. All uses changed.
4056 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4058 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4059 (REGEX_ALLOCATE): New macros.
4060 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4061 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4063 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4065 (decode_mode_spec_coding): Store directly into buf rather than
4066 into an alloca temporary and copying the temporary to the buf.
4068 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4070 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4072 2014-09-04 Jan D <jan.h.d@swipnet.se>
4074 * xterm.c (x_term_init): Don't call x_session_initialize if running
4075 as a daemon (Bug#18375).
4077 * xsmfns.c: Initialize ice_fd.
4079 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4081 Less chatter in 'make' output.
4082 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4083 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4084 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4086 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4088 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4089 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4091 * nsfns.m (Fx_create_frame):
4092 * w32fns.c (Fx_create_frame):
4093 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4096 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4098 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4099 the reported row in the case of a window with a header line, by
4100 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4101 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4103 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4105 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4106 when configured --with-wide-int on typical 32-bit platforms.
4108 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4110 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4111 when HPOS is negative, for the benefit of R2L glyph rows whose
4112 newline overflows into the fringe.
4114 2014-09-03 Ken Brown <kbrown@cornell.edu>
4116 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4118 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4120 Minor cleanup of recent strlen-avoiding patch.
4121 * fileio.c (CHECK_LENGTH): Remove.
4122 Rewrite callers so that they don't need it.
4123 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4124 variable wasn't set.
4126 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4128 * fileio.c (CHECK_LENGTH): New macro.
4129 (Fexpand_file_name): Use it and get rid of a few more calls
4130 to strlen and strcat.
4131 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4132 * lisp.h (egetenv): ... because of a new inline function used to
4133 avoid calls to strlen for a compile-time constants.
4135 * buffer.h (decode_buffer): New function.
4136 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4137 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4138 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4139 * data.c (Flocal_variables_p):
4140 * fileio.c (Fverify_visited_file_modtime):
4141 * marker.c (live_buffer): Use it.
4143 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4145 Avoid extra calls to strlen in filesystem I/O routines.
4146 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4147 the length of 'newdir' is known or may be precalculated.
4148 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4149 not 'char *', and so use precalculated length.
4150 (Ffile_accessible_directory_p):
4151 * callproc.c (encode_current_directory, init_callproc):
4152 * charset.c (init_charset):
4153 * lread.c (load_path_check, load_path_default): Adjust users.
4154 * lisp.h (file_accessible_directory_p): Tweak prototype.
4156 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4158 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4161 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4163 --enable-silent-rules now suppresses more chatter.
4164 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4165 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4166 (am__v_CCLD_1): New macros, taken from Automake.
4167 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4169 Clean up extern decls a bit.
4170 * bytecode.c: Include blockinput.h and keyboard.h rather
4171 than rolling their APIs by hand.
4172 * emacs.c: Include regex.h and rely on its and lisp.h's API
4173 rather than rolling them by hand.
4174 * lastfile.c: Include lisp.h, to check this file's API.
4175 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4177 * regex.h (re_max_failures): New decl.
4178 * unexcw.c, unexmacosx.c, unexw32.c:
4179 Rely on lisp.h's API rather than rolling it by hand.
4180 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4181 Declare at top level, to pacify GCC -Wnested-externs.
4183 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4185 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4186 clipping rectangle become negative (i.e. large positive, since
4187 it's an unsigned data type). This can happen in R2L hscrolled
4188 glyph rows, and caused us to draw the cursor glyph on the fringe.
4189 For the details, see
4190 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4192 2014-08-31 Ken Brown <kbrown@cornell.edu>
4194 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4195 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4196 is defined. (Bug#18368)
4198 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4200 Vector-sorting fixes (Bug#18361).
4201 It's not safe to call qsort or qsort_r, since they have undefined
4202 behavior if the user-specified predicate is not a total order.
4203 Also, watch out for garbage-collection while sorting vectors.
4204 * fns.c: Include <vla.h>.
4205 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4206 (sort_vector_compare): Remove, replacing with ....
4207 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4208 ... these new functions.
4209 (sort_vector): Rewrite to use the new functions.
4210 GCPRO locals, since the predicate can invoke the GC.
4211 Since it's in-place return void; caller changed.
4212 (merge): Use 'inorder', for clarity.
4214 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4215 One can't hoist this out of the 'if', because intervening calls to
4216 newlocale, twolower, etc. can change errno.
4218 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4220 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4221 wording of the error messages.
4222 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4225 * w32proc.c (get_lcid_callback): Accept locale specifications
4226 without the country part, as in "enu" vs "enu_USA".
4227 (w32_compare_strings): Signal an error if a locale was specified,
4228 but couldn't be translated into a valid LCID.
4230 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4232 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4234 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4236 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4237 errno after towlower_l. errno's value is not specified after
4238 towlower_l. Instead, assume that towlower_l returns its argument
4239 on failure, which is portable in practice.
4241 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4243 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4245 * w32proc.c (w32_compare_strings): Accept additional argument
4246 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4247 if requested. If w32-collate-ignore-punctuation is non-nil, add
4248 NORM_IGNORESYMBOLS to the flags.
4249 (LINGUISTIC_IGNORECASE): Define if not already defined.
4250 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4252 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4255 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4257 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4258 Define substitutes for platforms that lack them.
4259 (str_collate): Add arguments locale and ignore_case.
4261 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4262 Add optional arguments LOCALE and IGNORE-CASE.
4264 * lisp.h (str_collate): Adapt argument list.
4266 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4268 Add vectors support to Fsort.
4269 * fns.c (sort_vector, sort_vector_compare): New functions.
4270 (sort_list): Likewise, refactored out of ...
4271 (Fsort): ... adjusted user. Mention vectors in docstring.
4272 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4273 * alloc.c (make_save_int_obj): New function.
4274 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4275 (make_save_int_obj): Add prototype.
4277 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4278 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4279 Conditionally define to match system's qsort_r signature.
4280 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4282 2014-08-28 Ken Brown <kbrown@cornell.edu>
4284 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4285 dumping and the system malloc after dumping. (Bug#18222)
4287 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4288 Define as macros, expanding to hybrid_malloc, etc.
4289 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4290 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4292 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4293 full implementation on Cygwin. Remove Cygwin-specific code that
4294 is no longer needed.
4295 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4296 Redefine as macros expanding to gmalloc, grealloc, etc.
4297 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4298 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4299 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4300 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4302 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4303 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4304 HAVE_POSIX_MEMALIGN)]: New functions.
4305 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4306 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4307 hybrid_aligned_alloc; declare.
4308 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4309 HAVE_POSIX_MEMALIGN)]: Define.
4310 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4311 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4312 Define as macro, expanding to gget_current_dir_name, and define
4314 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4315 malloc_enable_thread(). Don't initialize malloc.
4316 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4317 no longer defined on Cygwin).
4318 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4319 * sheap.c (bss_sbrk_buffer_end): New variable.
4320 * unexcw.c (__malloc_initialized): Remove variable.
4321 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4323 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4326 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4328 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4329 In `event->y' return entire range (the size of the scroll bar minus
4331 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4332 return entire range (the scaled size of the scroll bar minus
4333 that of the slider). In `portion' return the scaled position of
4335 (xaw_jump_callback): Restore part of code for vertical scroll
4336 bar broken in change from 2014-07-27.
4337 (xaw_scroll_callback): Provide incremental scrolling with
4338 horizontal scroll bars.
4340 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4342 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4344 * indent.c (Fvertical_motion): Fix vertical motion up through a
4345 display property after a newline. (Bug#18276)
4347 * xdisp.c (display_line): Don't assume that the call to
4348 reseat_at_next_visible_line_start ends up at a character
4349 immediately following the newline on the previous line.
4350 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4351 beyond ZV, which causes infloop in redisplay. For the details, see
4352 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4354 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4355 coordinate for hscrolled R2L screen lines. (Bug#18277)
4357 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4359 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4362 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4364 * syntax.c (scan_lists): Don't examine positions before BEGV.
4367 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4369 Improve robustness of new string-collation code (Bug#18051).
4370 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4371 (newlocale, wcscoll_l): Define substitutes for platforms that
4372 lack them, so as to simplify the mainline code.
4373 (str_collate): Simplify the code by assuming the above definitions.
4374 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4375 For example, the old version left the Emacs in the wrong locale if
4376 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4377 result. Report an error if newlocale fails.
4379 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4381 * lisp.h (str_collate):
4382 * sysdep.c (str_collate): Return int.
4383 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4385 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4387 Fix some glitches in previous change.
4388 * sysdep.c (stack_direction): Replace stack_grows_down
4389 to simplify calculation of stack boundaries.
4390 (handle_sigsegv): Check whether we really crash somewhere near
4391 to stack boundary, and handle fatal signal as usual if not.
4392 (init_sigsegv): Adjust accordingly.
4393 * keyboard.c (Vtop_level_message): Rename to
4394 Vinternal__top_level_message, as suggested by Stefan Monnier in
4395 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4396 All related users changed.
4398 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4400 Handle C stack overflow caused by too nested Lisp evaluation.
4401 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4402 siglongjmp point to transfer control from SIGSEGV handler.
4403 * keyboard.c (return_to_command_loop, recover_top_level_message)
4404 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4405 (regular_top_level_message): New variable.
4406 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4407 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4409 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4410 new variables described above.
4411 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4412 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4413 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4414 (init_sigsegv): New function.
4415 (init_signals): Use it.
4417 2014-08-25 Ken Brown <kbrown@cornell.edu>
4419 * emacs.c (main): Remove use of obsolete macro
4420 G_SLICE_ALWAYS_MALLOC.
4422 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4424 Implement locale-sensitive string collation for MS-Windows.
4425 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4426 New functions. (Bug#18051)
4428 * w32.h (w32_compare_strings): Add prototype.
4430 * w32.c <g_b_init_compare_string_w>: New global flag.
4431 (globals_of_w32): Initialize it.
4433 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4435 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4436 [WINDOWSNT]: Call str_collate on MS-Windows.
4438 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4440 One more minor cleanup of font subsystem.
4441 * font.h (struct font_driver): Convert text_extents to
4442 return void because returned value is never actually used.
4443 * macfont.m (macfont_text_extents):
4444 * w32font.c (w32font_text_extents):
4445 * xftfont.c (xftfont_text_extents): Adjust to return void
4446 and assume that 'metrics' argument is always non-NULL.
4447 * ftfont.c (ftfont_text_extents):
4448 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4450 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4452 Minor cleanups of str_collate fix (Bug#18051).
4453 * fns.c (str_collate): Move decl from here ...
4454 * lisp.h (str_collate): ... to here.
4455 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4456 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4457 potential problems with integer overflow. Don't assume
4458 setlocale succeeds. Remove unnecessary test before restoring
4459 locale via setlocale, and free the copied setlocale string
4462 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4464 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4466 * sysdep.c (str_collate): New function. (Bug#18051)
4468 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4470 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4471 if the initial "rm -f" fails. This is for MinGW builds, where
4472 MS-Windows will not allow deleting the executable file of a
4475 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4477 * w32term.c (w32_scroll_bar_handle_click)
4478 (w32_horizontal_scroll_bar_handle_click)
4479 (x_scroll_bar_report_motion)
4480 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4481 SB_THUMBTRACK, use the 32-bit position information returned by
4482 GetScrollInfo, not the 16-bit information returned in the Windows
4485 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4487 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4488 second coordinate ('y') reported for dragging the horizontal
4491 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4493 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4494 and text area-relative x-coordinates.
4496 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4498 Avoid overwriting the reversed_p flags in the glyph matrices when
4499 init_iterator or start_display are called.
4500 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4502 (tool_bar_height, redisplay_tool_bar, try_window)
4503 (try_window_reusing_current_matrix, try_window_id)
4504 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4505 reversed_p flag of the iterator's glyph row where the glyph row
4506 is going to be redrawn.
4508 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4510 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4512 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4514 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4515 of emacs_event return length from si.nPage to si.nMax.
4516 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4517 interchange start and end of thumb.
4519 2014-08-15 Ken Brown <kbrown@cornell.edu>
4521 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4522 ERRORCHECK mutexes. (Bug#18222)
4524 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4526 * frame.c (set_menu_bar_lines_1): Remove.
4527 (set_menu_bar_lines): Call change_frame_size instead of
4528 set_menu_bar_lines_1.
4530 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4532 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4535 2014-08-11 Glenn Morris <rgm@gnu.org>
4537 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4538 writing before backing up, since it causes a more serious problem
4539 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4540 (choose_write_coding_system): No longer callable from Lisp.
4541 Move last piece back here from Fwrite_region.
4542 (Fwrite_region, syms_of_fileio): Update for above changes.
4544 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4546 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4547 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4548 (Fwindow_new_pixel, Fset_window_new_pixel)
4549 (Fset_window_new_total, Fset_window_new_normal)
4550 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4552 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4554 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4556 * fontset.c (Finternal_char_font): Recompute basic faces if the
4557 frame's face cache was cleared. (Bug#18162)
4559 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4561 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4562 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4563 base buffer's undo list.
4565 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4567 Fix a couple of recent inadvertent breaks of the MSDOS port.
4568 * msdos.c: include required menu.h
4569 * term.c: set correct menu_show_hook on MSDOS.
4571 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4573 Fix handling of menu bar line on TTY frames (Bug#18136)
4575 * dispnew.c (handle_window_change_signal):
4576 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4577 frame's menu bar lines subtracted from height.
4578 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4580 (adjust_frame_size): Count in menu bar when setting FrameRows.
4581 (make_terminal_frame): When setting up the frame's lines and
4582 text height don't count in the menu bar.
4583 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4584 lines subtracted from height.
4585 (do_switch_frame): Set tty's FrameRows to number of total lines
4587 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4588 is used, return total number of lines and columns.
4589 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4591 * term.c (OUTPUT, tty_set_terminal_modes)
4592 (tty_set_terminal_window, tty_set_scroll_region)
4593 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4594 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4595 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4596 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4597 Call change_frame_size with frame's menu bar lines subtracted
4599 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4600 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4603 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4605 * alloc.c (Fmemory_info): Remove a stray brace.
4607 * process.c: Fix a comment typo.
4609 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4611 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4613 * widgetprv.h (EmacsFramePart): Remove font.
4615 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4616 (resources, setup_frame_cursor_bits): Remove unused variables and
4617 functions, esp. wrt. font (Bug#18227).
4619 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4621 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4623 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4625 Refer to MS-DOS using the same name everywhere.
4627 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4631 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4633 * w32term.c (w32_redeem_scroll_bar):
4634 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4635 not redeeming scroll bars that have been turned off.
4637 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4639 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4640 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4641 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4642 (safe_run_hook_funcall): Adjust accordingly.
4644 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4646 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4647 Condition correctly according to toolkit used.
4648 * frame.c (make_initial_frame, make_terminal_frame)
4649 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4650 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4651 assignments according to presence of toolkit scrollbars.
4652 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4653 Condition correctly according to toolkit used.
4654 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4655 only if toolkit supports it.
4656 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4658 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4660 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4662 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4664 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4665 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4666 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4667 (safe_run_hooks): Remove comment which is not relevant any more.
4669 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4671 Don't let big frames overrun the stack.
4672 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4673 Use SAFE_NALLOCA, not alloca.
4675 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4676 * dired.c (directory_files_internal): Use a volatile variable
4677 to prevent the compiler from optimizing away all copies of a local.
4678 I wonder how many other GC-related bugs like this lurk elsewhere?
4680 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4681 * xterm.h (struct x_display_info): New member 'connection'.
4682 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4683 so that x_delete_terminal has a file descriptor to pass to
4684 delete_keyboard_wait_descriptor.
4686 Don't mishandle year-9999 dates (Bug#18176).
4687 * editfns.c (decode_time_components): Store an invalid timespec
4688 on overflow, instead of returning false, so that the caller can
4689 distinguish overflow from other errors.
4690 (lisp_time_argument, lisp_seconds_argument): If the time is out
4691 of range, signal a time overflow instead of an invalid time spec.
4692 * keyboard.c (decode_timer): Treat time overflow like other
4695 Avoid undefined behavior with signed left shift.
4696 Caught by 'gcc -fsanitize=undefined'.
4697 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4698 * dispnew.c (line_hash_code, scrolling):
4699 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4700 Use 'unsigned', not 'int', for line hashes.
4701 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4703 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4705 Make compare-strings more compatible with old behavior (Bug#17903).
4706 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4708 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4710 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4711 Don't add label between left and right buttons (Bug#18129).
4713 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4715 Make functions static that no longer need to be extern.
4716 * frame.c, frame.h (set_menu_bar_lines):
4717 * keyboard.c (Qleftmost, Qrightmost):
4718 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4719 (x_set_internal_border_width):
4722 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4724 Fix display of R2L lines when the last character fits only partially.
4725 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4727 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4728 R2L row is visible only partially, give the row a negative x
4730 (display_line): Fix the calculation of the glyph whose pixel width
4731 is used to decide whether the last produced glyph fits on the
4732 line. When the last glyph fits only partially, give the row a
4735 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4736 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4737 pixel width of the first glyph that is hscrolled from display.
4738 (display_line): In R2L glyph rows, don't give a negative offset to
4739 row->x when the first glyph begins before first_visible_x.
4741 * xdisp.c (display_line): If called with iterator set up to write
4742 to a marginal area, delay the call to handle_line_prefix until we
4743 switch back to the text area. (Bug#18035)
4745 * .gdbinit (xwindow): The members total_cols, total_lines,
4746 left_col, and top_line are C integers (and has been so for the
4749 2014-08-01 Andreas Schwab <schwab@suse.de>
4751 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4752 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4754 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4756 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4757 (timerfd_callback): Ignore weird events with no data. Add tight
4758 assertions and comments.
4759 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4760 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4762 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4764 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4765 I had confused && with ||.
4767 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4769 Simplify timerfd configuration and fix some minor glitches.
4770 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4771 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4772 Fall back on timer_create if timerfd_create fails at runtime.
4773 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4774 kernel primitives to do resolution. All uses removed.
4775 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4776 (turn_on_atimers): Clear timer_create-based timers too,
4779 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4780 Without this change, the code can access the local variable 'width'
4781 even when it has not been initialized, and likewise for 'height';
4782 in either case this leads to undefined behavior.
4784 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4786 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4787 necessary, put horizontal scroll bar resources as well. See
4788 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4789 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4791 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4793 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4794 background value to match the resource of its vertical counterpart.
4796 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4798 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4799 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4801 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4803 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4804 change that added the top margin height to the requested height
4805 and revert (undocumented) part of 2014-07-28 change that changed
4806 the logic of whether a size change occurred.
4808 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4810 * .gdbinit (xwindow): The members total_cols, total_lines,
4811 left_col, and top_line are C integers (and has been so for the
4814 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4817 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4819 On GNU/Linux, use timerfd for asynchronous timers.
4820 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4821 (toplevel): Rename alarm_timer_ok to special_timer_available.
4822 [HAVE_TIMERFD]: Declare timerfd.
4823 [HAVE_CLOCK_GETRES]: Declare resolution.
4824 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4825 system timer resolution.
4826 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4827 (timerfd_callback) [HAVE_TIMERFD]: New function.
4828 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4829 [ENABLE_CHECKING]: New function for the sake of automated tests.
4830 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4831 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4832 [ENABLE_CHECKING]: Defsubr test function.
4833 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4834 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4835 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4837 Fix --without-x build and pacify --enable-gcc-warnings.
4838 Problems reported in Bug#18122 and Bug#18124.
4839 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4840 (frame_windows_min_size): Now static.
4841 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4843 (adjust_frame_size): Always declare prototype.
4845 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4846 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4847 * atimer.c (timerfd_callback): Always read expiration data.
4849 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4850 * process.c (add_timer_wait_descriptor): Add timer descriptor
4851 to input_wait_mask and non_process_wait_mask as well.
4853 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4855 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4857 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4859 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4860 Reinstate code removed by the prevoius commit to this file.
4862 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4864 * buffer.h (struct buffer): New fields scroll_bar_height and
4865 horizontal_scroll_bar_type.
4866 * buffer.c (bset_scroll_bar_height)
4867 (bset_horizontal_scroll_bar_type): New functions.
4868 (Fbuffer_swap_text): Handle old_pointm field.
4869 (init_buffer_once): Set defaults for scroll_bar_height and
4870 horizontal_scroll_bar_type.
4871 (syms_of_buffer): New variables scroll_bar_height and
4872 horizontal_scroll_bar_type.
4873 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4874 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4875 (set_vertical_scroll_bar): Remove prototype.
4876 (x_change_tool_bar_height): Add prototype.
4877 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4878 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4879 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4881 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4882 (update_window): Start mode_line_row->y after horizontal scroll
4884 (change_frame_size_1): Call adjust_frame_size.
4885 (init_display): When changing the size of a tty frame do not
4886 pass height of menu bar.
4887 (Qframe_windows_min_size): New symbol.
4888 * frame.h (struct frame): List tool bar fields after menu bar
4889 fields. Add official, total_lines, horizontal_scroll_bars,
4890 config_scroll_bar_height and config_scroll_bar_lines fields.
4891 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4892 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4893 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4894 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4895 (FRAME_WINDOWS_HEIGHT): New macros.
4896 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4897 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4898 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4899 horizontal scroll bar.
4900 (frame_inhibit_resize, adjust_frame_size)
4901 (frame_windows_min_size): Add declarations.
4902 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4903 (x_set_scroll_bar_default_height, x_set_left_fringe)
4904 (x_set_right_fringe, x_set_vertical_scroll_bars)
4905 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4906 (x_set_scroll_bar_height): Add external declarations.
4907 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4908 (adjust_frame_size): New functions.
4909 (make_frame): Initial horizontal_scroll_bars field.
4910 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4912 (make_initial_frame, make_terminal_frame): No horizontal scroll
4913 bar in initial and terminal frames. Use adjust_frame_size.
4914 (Fframe_total_cols): Fix doc-string.
4915 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4916 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4917 Rewrite using adjust_frame_size.
4918 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4919 (Qframe_windows_min_size): New symbols.
4920 (x_set_frame_parameters): Remove call of check_frame_size.
4921 (x_report_frame_params): Return scroll_bar_height value.
4922 (x_set_left_fringe, x_set_right_fringe): New functions.
4923 (adjust_frame_height, x_set_internal_border_width)
4924 (x_set_fringe_width): Remove.
4925 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4926 (x_set_scroll_bar_width, x_set_right_divider_width)
4927 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4928 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4930 (x_figure_window_size): Rewrite to make frame display the
4931 expected number of lines.
4932 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4933 (Vdefault_frame_horizontal_scroll_bars)
4934 (Vframe_initial_frame_tool_bar_height)
4935 (frame_inhibit_implied_resize): New variables.
4936 * fringe.c (compute_fringe_widths): Remove.
4937 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4938 (xg_create_horizontal_scroll_bar)
4939 (xg_update_horizontal_scrollbar_pos)
4940 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4941 (xg_get_default_scrollbar_height)
4942 (xg_clear_under_internal_border): Extern.
4943 * gtkutil.c (xg_frame_resized): Don't call
4944 do_pending_window_change.
4945 (xg_frame_set_char_size): Use adjust_frame_size.
4946 (style_changed_cb): Call update_theme_scrollbar_height and
4947 x_set_scroll_bar_default_height.
4948 (x_wm_set_size_hint): Don't call check_frame_size.
4949 (update_theme_scrollbar_height)
4950 (xg_get_default_scrollbar_height)
4951 (xg_create_horizontal_scroll_bar)
4952 (xg_update_horizontal_scrollbar_pos)
4953 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4954 (xg_create_scroll_bar): Set horizontal slot of bar.
4955 (xg_initialize): Call update_theme_scrollbar_height.
4956 (xg_clear_under_internal_border): No more static.
4957 * insdel.c (adjust_suspend_auto_hscroll): New function.
4958 (adjust_markers_for_delete, adjust_markers_for_insert)
4959 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4960 * keyboard.c (readable_events, discard_mouse_events)
4961 (make_lispy_event): Handle horizontal scroll bar click events.
4962 (Fsuspend_emacs): When changing the size of a tty frame do not
4963 pass height of menu bar.
4964 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4965 (Qright, Qleftmost, Qrightmost): New symbols.
4966 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4968 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4969 * nsfns.m (x_set_internal_border_width): New function.
4970 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4971 Remove extended fringe code.
4972 (x_set_window_size, x_new_font): Don't call
4973 compute_fringe_widths.
4974 * term.c (Fresume_tty): When changing the size of a tty frame do
4975 not pass height of menu bar.
4976 (clear_tty_hooks, set_tty_hooks):
4977 Clear horizontal_scroll_bar_hook.
4978 (init_tty): Frame has no horizontal scroll bars.
4979 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4980 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4981 scroll_bar_after_handle, scroll_bar_left_arrow,
4982 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4983 scroll_bar_to_rightmost entries.
4984 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4985 (struct terminal): Add set_horizontal_scroll_bar_hook.
4986 * w32console.c (initialize_w32_display):
4987 Clear horizontal_scroll_bar_hook.
4988 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4990 (x_clear_under_internal_border, x_set_internal_border_width):
4992 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4993 Set windows_or_buffers_changed when adding the menu bar.
4994 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4995 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4996 (w32_createhscrollbar): New functions.
4997 (w32_createscrollbar): Rename to w32_createvscrollbar.
4998 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4999 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5000 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5001 Add WM_EMACS_SHOWCURSOR.
5002 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5003 case do not artificially impose WM size hints.
5004 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5005 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5007 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5008 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5009 (unwind_create_frame_1): Remove.
5010 (Fx_create_frame): Make both scrollbars the system standard
5011 width and height. Use official field of frame structure to
5012 inhibit running window-configuration-change-hook.
5013 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5014 pixelwise. Handle frame's official field.
5015 (w32_frame_parm_handlers): Remove x_set_fringe_width
5016 entries. Add x_set_scroll_bar_height,
5017 x_set_horizontal_scroll_bars, x_set_left_fringe and
5019 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5020 pass height of menu bar to change_frame_size.
5021 * w32menu.c (set_frame_menubar): Rewrite using
5022 frame_inhibit_resize.
5023 * w32term.h (struct w32_display_info):
5024 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5025 (struct scroll_bar): Add horizontal.
5026 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5027 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5028 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5029 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5030 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5031 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5032 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5033 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5034 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5035 Define instead of WM_EMACS_CREATESCROLLBAR.
5036 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5037 WND_SCROLLBAR_INDEX.
5038 * w32term.c (horizontal_scroll_bar_min_handle)
5039 (horizontal_scroll_bar_left_border)
5040 (horizontal_scroll_bar_right_border): New integers.
5041 (x_set_frame_alpha): Replace x_highlight_frame by
5043 (x_window_to_scroll_bar): New argument "type". Update callers
5045 (w32_set_horizontal_scroll_bar_thumb)
5046 (x_horizontal_scroll_bar_report_motion)
5047 (w32_set_horizontal_scroll_bar)
5048 (w32_horizontal_scroll_bar_handle_click)
5049 (x_horizontal_scroll_bar_report_motion): New functions.
5050 (w32_mouse_position): Discriminate horizontal and vertical
5052 (my_create_scrollbar): Replace with two new functions
5053 my_create_vscrollbar and my_create_hscrollbar.
5054 (x_scroll_bar_create): New argument "horizontal".
5055 Update callers accordingly.
5056 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5057 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5059 (w32_read_socket): Handle WM_HSCROLL cae.
5060 (x_new_font): Don't recompute fringe widths.
5061 Use frame_inhibit_resize. Calculate new menu bar height iff we
5062 build without toolkit. Always clear under internal border.
5063 (x_set_window_size): Don't check frame size or recompute
5064 fringes. Reset fullscreen status before applying sizes.
5065 Always resize as requested by pixelwise argument. Don't call
5066 do_pending_window_change.
5067 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5068 (w32_initialize_display_info): Initialize dpyinfo's
5069 horizontal_scroll_bar_cursor entry.
5070 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5071 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5072 horizontal_scroll_bar_left_border.
5073 (w32fullscreen_hook): Intermittently resize window to normal
5074 when switching from fullscreen to maximized state.
5075 (run_window_configuration_change_hook): Don't run it if frame is
5077 (unwind_change_frame): Remove.
5078 (Fset_window_configuration): Rewrite using frame's official field.
5079 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5080 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5081 * window.h (struct window): New fields old_pointm,
5082 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5083 scroll_bar_height and suspend_auto_hscroll.
5084 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5086 (sanitize_window_sizes): Extern.
5087 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5088 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5089 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5090 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5091 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5093 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5094 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5095 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5096 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5097 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5098 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5099 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5100 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5101 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5102 (Fwindow_old_point, sanitize_window_sizes): New functions.
5103 (Qwindow_sanitize_window_sizes): New symbol.
5104 (window_body_height): Count in horizontal scroll bar.
5105 (set_window_hscroll, Fscroll_left, Fscroll_right):
5106 Set suspend_auto_hscroll slot.
5107 (Fwindow_inside_edges): Count fringes pixelwise.
5108 (coordinates_in_window, Fcoordinates_in_window_p):
5109 Consider horizontal scroll bar.
5110 (check_frame_size, adjust_window_margins): Remove functions and
5111 corresponding calls.
5112 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5113 (temp_output_buffer_show): Reset hscroll related fields.
5114 Initialize old_pointm.
5115 (make_parent_window): Initialize old_pointm.
5116 (make_window): Initialize old_pointm, horizontal scroll bar type,
5117 and scroll bar height.
5118 (resize_frame_windows): Don't count top margin in new sizes.
5119 Don't use safe sizes when shrinking a frame; let the window
5120 manager do the clipping.
5121 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5123 (Fdelete_window_internal): Unchain old_pointm marker.
5124 (window_scroll_pixel_based, Fscroll_other_window):
5126 (Fwindow_text_width, Fwindow_text_height): New argument
5128 (struct saved_window): New fields, old_pointm, hscroll_whole,
5129 suspend_auto_hscroll, scroll_bar_height and
5130 horizontal_scroll_bar_type.
5131 (Fset_window_configuration, save_window_save): Set new fields of
5133 (apply_window_adjustment): Don't call adjust_window_margins.
5134 (set_window_margins): Don't change margins if new sizes don't
5136 (set_window_scroll_bars): New argument "horizontal_type".
5137 Handle horizontal scroll bars. Don't change scroll bars if they
5138 don't fit into window.
5139 (Fset_window_scroll_bars): New argument "horizontal_type".
5140 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5141 (compare_window_configurations): Compare horizontal scroll bar
5143 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5144 horizontal scroll bar height.
5145 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5146 instead of FRAME_LINES.
5147 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5148 ON_VERTICAL_SCROLL_BAR.
5149 (with_echo_area_buffer): Initialize old_pointm.
5150 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5152 (unwind_with_echo_area_buffer): Handle old_pointm.
5153 (update_tool_bar): Set do_update when the tool bar window has at
5154 least one line (since this is what the user sets).
5155 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5156 (redisplay_tool_bar): Return early when toolbar has zero lines.
5157 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5158 (hscroll_window_tree): Handle suspension of auto_hscroll and
5160 (set_horizontal_scroll_bar): New function.
5161 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5162 more than one line. Handle horizontal scroll bars.
5163 (note_mouse_highlight): Handle horizontal scrol bars.
5164 (expose_frame): Set dimensions of XRectangle from frame's text
5166 (Vvoid_text_area_pointer): Update doc-string.
5167 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5168 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5169 (x_set_internal_border_width): New functions.
5170 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5171 (unwind_create_frame_1): Remove.
5172 (Fx_create_frame): Handle horizontal scroll bars. Use official
5173 field of frame structure to inhibit running
5174 window-configuration-change-hook.
5175 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5176 pixelwise. Handle frame's official field.
5177 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5178 x_set_horizontal_scroll_bars, x_set_left_fringe,
5180 * xmenu.c (update_frame_menubar, free_frame_menubar):
5181 Use adjust_frame_size.
5182 * xterm.h (struct x_display_info):
5183 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5185 (struct scroll_bar): Add horizontal slot.
5186 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5187 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5188 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5189 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5190 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5191 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5192 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5193 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5194 (x_clear_under_internal_border): Remove.
5195 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5196 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5197 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5198 HORIZONTAL. Update callers.
5199 (horizontal_action_hook_id): New action hook id.
5200 (x_horizontal_scroll_bar_to_input_event)
5201 (x_create_horizontal_toolkit_scroll_bar)
5202 (xt_horizontal_action_hook)
5203 (x_set_toolkit_horizontal_scroll_bar_thumb)
5204 (XTset_horizontal_scroll_bar, x_net_wm_state)
5205 (x_horizontal_scroll_bar_report_motion): New functions.
5206 (xg_scroll_callback, x_scroll_bar_handle_click):
5207 Handle horizontal scroll bars.
5208 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5209 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5211 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5212 Handle horizontal scroll bars.
5213 (handle_one_xevent): Handle horizontal scroll bar events.
5214 Call x_net_wm_state.
5215 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5217 (x_set_window_size): Don't call check_frame_size and
5218 do_pending_window_change.
5219 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5220 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5221 (x_scroll_bar_set_handle): Add some checks when calling
5224 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5226 Revert previous change.
5227 There is certainly nothing wrong with writing code like 'lo <= i
5228 && i <= hi', even if LO happens to a constant. There isn't even
5229 anything wrong in general with writing 'a <= b' if A happens to
5230 be a constant. At any rate stylistic changes shouldn't
5231 be done like this without discussion.
5233 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5235 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5236 (Fgarbage_collect): Reorder conditions that are written backwards.
5237 * data.c (cons_to_unsigned): Likewise.
5238 * dispnew.c (update_frame_1, sit_for): Likewise.
5239 * fileio.c (file_offset): Likewise.
5240 * filelock.c (read_lock_data, lock_file): Likewise.
5241 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5243 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5244 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5245 * lread.c (read1): Likewise.
5246 * minibuf.c (read_minibuf_noninteractive): Likewise.
5247 * nsterm.m (x_set_frame_alpha): Likewise.
5248 * process.c (wait_reading_process_output): Likewise.
5249 * region-cache.c (delete_cache_boundaries): Likewise.
5250 * xterm.c (x_set_frame_alpha): Likewise.
5252 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5254 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5257 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5259 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5260 because atimer expiration is absolute rather than relative.
5262 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5264 * w32term.h (current_popup_menu, menubar_in_use):
5265 Move declarations from w32term.c.
5267 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5269 * w32fns.c (menubar_in_use): No more static.
5270 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5272 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5274 Move hourglass machinery to RIF.
5275 * dispextern.h (struct redisplay_interface): New members
5276 show_hourglass and hide_hourglass. Indent comments.
5277 (show_hourglass, hide_hourglass): Remove prototypes.
5278 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5279 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5280 (ns_redisplay_interface): Add them.
5281 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5282 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5283 (w32_arrow_cursor): New function to hack around non-GUI frames.
5284 (w32_redisplay_interface): Add new functions.
5285 * w32term.h (w32_arror_cursor): Add prototype.
5286 * xdisp.c (show_hourglass): New function, refactored out from
5287 platform-dependent code.
5288 (cancel_hourglass): Now call to RIF function.
5289 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5290 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5291 (x_redisplay_interface): Add new functions.
5293 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5295 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5296 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5297 and complete previous change.
5298 * frame.c (adjust_frame_height): New function.
5299 (Fset_frame_height, Fset_frame_size): Use it.
5300 (x_set_frame_parameters): Take frame top margin into account.
5302 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5304 * frame.c (Fset_frame_height): Take frame top margin into account.
5305 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5306 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5308 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5310 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5311 menubar_height as such. Tweak comment.
5312 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5313 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5314 All related users changed.
5315 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5316 * xterm.c (handle_one_xevent):
5317 * gtkutil.c (xg_event_is_for_menubar):
5318 * xfns.c (x_window) [USE_X_TOOLKIT]:
5319 * xmenu.c (set_frame_menubar, free_frame_menubar):
5320 Prefer to use FRAME_MENUBAR_HEIGHT.
5322 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5324 * frame.c (Fframe_parameters): Always report frame height without
5325 menu and tool bar lines.
5327 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5329 * nsterm.m (applicationDidFinishLaunching:): Call
5330 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5331 (antialiasThresholdDidChange:): New method for EmacsApp.
5333 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5335 * macfont.m (macfont_update_antialias_threshold): Remove static.
5337 * macfont.h (macfont_update_antialias_threshold): Declare.
5339 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5341 * w32select.c (setup_windows_coding_system):
5342 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5343 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5345 * w16select.c (Fw16_get_clipboard_data):
5346 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5349 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5350 buffer position where we are to start the iteration.
5351 (handle_invisible_prop): Record in it->stop_charpos the position
5352 where the invisible text ends. (Bug#18035)
5353 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5354 row has zero buffer position as their start position.
5355 Reported by martin rudalics <rudalics@gmx.at>.
5357 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5358 infinite looping in redisplay when display lines don't have enough
5359 space to display even a single character. (Bug#18036)
5361 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5363 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5364 * xfns.c (x_window): Use it to allow xfree later.
5365 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5366 where appropriate. Use bool for booleans and remove redundant checks.
5367 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5368 * xterm.c (x_free_frame_resources): Free shell_position.
5370 2014-07-19 K. Handa <handa@gnu.org>
5372 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5373 mandatory font spec (Bug#17973).
5375 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5377 * font.c (font_score): Return the worst score if the size of
5378 ENTITY is wrong by more than a factor 2 (Bug#17973).
5380 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5382 * frame.c (frame_unspecified_color): New function
5383 refactored out from ...
5384 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5385 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5387 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5388 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5389 * lisp.h (set_frame_param): Remove prototype.
5390 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5391 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5394 Prefer 'x_display_info *' to 'Display *' in X selection code.
5395 This helps to avoid unneeded calls to x_display_info_for_display.
5396 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5397 instead of 'Display *'.
5398 (SELECTION_EVENT_DPYINFO): New macro.
5399 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5400 it as an lvalue. Mention this in comment.
5401 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5402 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5403 (selection_data_to_lisp_data, receive_incremental_selection):
5404 Convert to use 'x_display_info *'. Adjust users where appropriate.
5405 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5406 selection data *' as last arg to not return values in args.
5407 (unexpect_property_change): Use common removal technique.
5409 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5411 * print.c (print_preprocess): Adjust to match changed
5412 sub char-table structure and avoid crash (Bug#18038).
5414 * data.c (wrong_choice): Not static any more.
5415 * lisp.h (wrong_choice): Add prototype.
5416 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5417 Declare namebuf as such. Tweak comment.
5418 [USE_GTK]: Likewise for tool_bar_position.
5419 (fset_tool_bar_position) [USE_GTK]: Ditto.
5420 (FRAME_TOOL_BAR_POSITION): New macro.
5421 * frame.c (x_report_frame_params):
5422 * gtkutil.c (update_frame_tool_bar):
5423 * xfns.c (Fx_create_frame): Use it.
5424 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5426 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5428 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5429 buffer's default-directory only if it is a string. (Bug#17986)
5431 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5433 More precise control over values of some buffer-local variables.
5434 * keyboard.c (Qvertical_scroll_bar):
5435 * frame.c (Qleft, Qright): Move to ...
5436 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5437 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5438 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5439 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5440 vertical-scroll-bar, scroll-up-aggressively
5441 and scroll-down-aggressively.
5442 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5444 * nsfns.m, frame.h (Qleft, Qright):
5445 * nsterm.m (Qleft): Remove declarations.
5446 * gtkutil.c (toplevel): Include buffer.h.
5447 * data.c (wrong_choice, wrong_range): New functions.
5448 (store_symval_forwarding): Handle special properties of buffer-local
5449 variables and use functions from the above to signal error, if any.
5451 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5452 values. Add comment.
5453 (struct frame): Re-arrange layout to avoid extra padding and use bit
5454 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5455 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5456 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5457 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5458 Define as no-ops because there are no scroll bars anyway.
5459 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5462 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5463 Add convenient setter.
5464 (font_put_frame_data, font_get_frame_data): Use it.
5466 2014-07-15 Daiki Ueno <ueno@gnu.org>
5468 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5469 pointer argument, before dereferencing.
5470 (XCHAR2B_BYTE2): Likewise.
5472 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5474 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5475 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5476 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5477 Use record_unwind_protect_int and avoid consing.
5478 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5480 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5482 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5484 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5485 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5487 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5488 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5489 * minibuf.c: Include binary-io.h instead of fcntl.h.
5490 (read_minibuf_noninteractive):
5491 Use set_binary_mode instead of handcrafted code.
5492 Don't call emacs_set_tty if emacs_get_tty failed.
5493 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5494 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5495 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5497 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5498 This works around a GCC compiler bug when Emacs is configured with
5499 --enable-gcc-warnings.
5501 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5503 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5504 or characters in string, respectively. Add comment.
5505 * fringe.c (Fdefine_fringe_bitmap):
5506 * fns.c (Fsubstring, substring_both): Use it.
5507 * keymap.c (Fdefine_key, Flookup_key):
5508 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5510 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5511 Use menu_item_width.
5512 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5514 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5516 Improve behavior of 'bzr up; cd src; make -k'.
5517 * Makefile.in (top_srcdir): New var.
5518 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5519 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5520 its expansion is a bit shorter.
5521 (../config.status): Actually build config.status instead of
5523 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5524 New macros, copied and relocated from ../Makefile.in.
5525 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5526 (../config.status, Makefile): New dependencies and rules,
5527 copied with relocation from ../Makefile.in. This should be more
5528 likely to rebuild the build machinery properly if you do a 'make'
5529 in the src directory.
5531 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5533 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5536 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5537 behavior on Windows 7 and later when the function is repeatedly
5538 invoked with the same value of DIR. (Bug#17950)
5540 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5541 string to match the one in w32fns.c.
5543 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5544 stdin to binary mode only if it is connected to a terminal.
5546 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5548 Coalesce extern decls.
5549 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5550 * sysdep.c (emacs_get_tty, emacs_set_tty):
5551 Move duplicate extern decls from here ...
5552 * systty.h: ... to here, so that there's just one copy.
5554 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5556 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5558 * nsfns.m (Fns_popup_font_panel): Ditto.
5560 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5562 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5564 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5566 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5567 [DOS_NT]: Implement for WINDOWSNT.
5569 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5572 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5574 * sysdep.c (suppress_echo_on_tty): New function.
5575 * minibuf.c (read_minibuf_noninteractive): Use it.
5577 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5579 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5580 sysinfo failed. Adjust docstring.
5582 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5584 Implement memory-info for MS-DOS.
5585 * dosfns.c (dos_memory_info): New function.
5586 * dosfns.h (dos_memory_info): Add prototype.
5587 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5588 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5589 of doing some of its job.
5591 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5592 reference termios structure members.
5594 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5596 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5598 * minibuf.c (top): Include systty.h. Declare external
5599 emacs_get_tty and emacs_set_tty.
5600 (Vread_hide_char): New lisp variable.
5601 (read_minibuf_noninteractive): Hide characters with
5602 Vread_hide_char if it is a character. (Bug#17839)
5604 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5606 Implement memory-info for MS-Windows.
5607 * w32.c (w32_memory_info): New function.
5608 * w32.h (w32_memory_info): Prototype it.
5609 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5611 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5613 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5614 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5615 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5616 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5617 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5618 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5619 (decode_coding_big5, decode_coding_charset, decode_coding)
5620 (encode_coding): Adjust users.
5622 * alloc.c (Fmemory_info): New function.
5624 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5626 * syntax.c (back_comment): Use more-natural location for label.
5628 * font.c, font.h (font_unparse_fcname): Now static.
5629 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5631 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5633 Next minor cleanup of font subsystem.
5634 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5635 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5637 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5639 * ftfont.h (ftfont_font_format): Remove prototype.
5640 * ftfont.c (ftfont_font_format): Remove; now unused.
5642 * nsfont.m (nsfont_open):
5643 * w32font.c (w32font_open_internal):
5644 * w32uniscribe.c (uniscribe_open):
5645 * xfont.c (xfont_open):
5646 * xftfont.c (xftfont_open): All users changed.
5648 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5649 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5651 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5653 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5654 x_produce_glyphs does when it generates a stretch glyph that
5655 represents a TAB. (Bug#17969)
5657 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5658 and there is a display property at that position, don't call
5659 move_it_to to move to a position before window start. (Bug#17942)
5660 Fix condition for finding CHARPOS by the first call to move_it_to.
5663 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5665 * syntax.c (find_defun_start): Try the cache even
5666 if !open_paren_in_column_0_is_defun_start.
5667 (back_comment): If find_defun_start was pessimistic, use the
5668 scan_sexps_forward result to improve the cache (bug#16526).
5670 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5672 * xdisp.c (redisplay_window): If redisplay of a window ends up
5673 with point in a partially visible line at end of the window, make
5674 sure the amended position of point actually has smaller Y
5675 coordinate; if not, give up and scroll the display. (Bug#17905)
5677 * window.c (window_scroll_pixel_based): When point ends up at the
5678 last fully visible line, don't let move_it_to stop at the left
5679 edge of the line and dupe us into thinking point is inside the
5682 * w32.c (network_interface_info): Make sure the argument is a
5685 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5687 * process.c (read_and_dispose_of_process_output): Fix typo
5688 in previous patch: we want nonnegative fds, not nonzero fds.
5690 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5692 * chartab.c (char_table_translate): Move to...
5693 * character.h (char_table_translate): ... inline function here.
5694 Avoid Faref and assume that args are always valid. This helps to
5695 speedup search, which is especially important for a huge buffers.
5696 * lisp.h (char_table_translate): Remove prototype.
5698 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5699 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5700 New function, with an intention to avoid code duplication between
5702 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5704 * ftfont.c (ftfont_open):
5705 * macfont.m (macfont_open):
5706 * xftfont.c (xftfont_open): Use it.
5708 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5710 * process.c: Add sanity checks for file descriptors (Bug#17844).
5711 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5712 Check that infd is nonnegative before using it as an fd.
5713 (read_and_dispose_of_process_output, Fprocess_send_eof):
5714 Likewise, for outfd.
5715 (wait_reading_process_output): Omit unnecessary check of infd.
5717 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5719 Minor fixups related to usage of the 'long' type.
5720 * gnutls.c (emacs_gnutls_handshake):
5721 * xfaces.c (dump_realized_face):
5722 Work even if 'long' is narrower than 'void *'.
5723 * termcap.c (scan_file):
5724 * xselect.c (x_decline_selection_request)
5725 (x_reply_selection_request, x_get_window_property):
5726 * xterm.c (x_set_frame_alpha):
5727 Remove unnecessary 'L' suffixes of integer constants.
5728 * xfns.c (hack_wm_protocols):
5729 * xselect.c (x_fill_property_data):
5730 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5731 Remove unnecessary casts to 'long'.
5732 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5734 Minor ImageMagick safety fixes.
5735 * image.c (imagemagick_compute_animated_image):
5736 Remove useless assignment to local. Avoid problems if dest_width is 0.
5737 (imagemagick_load_image): Use int for pixel counts that can't
5738 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5739 a row width greater than the image width (or greater than LONG_MAX!).
5741 2014-07-04 K. Handa <handa@gnu.org>
5743 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5744 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5745 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5747 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5749 * font.h (struct font_driver): Remove get_outline and free_outline;
5750 not used by any font driver.
5751 * ftfont.c (ftfont_driver):
5752 * macfont.m (macfont_driver):
5753 * nsfont.m (nsfont_driver):
5754 * w32font.c (w32font_driver):
5755 * w32uniscribe.c (uniscribe_font_driver):
5756 * xfont.c (xfont_driver): Related users changed.
5757 * xselect.c (x_get_window_property): Use convenient xmalloc.
5758 Call to xfree only if some data was really allocated.
5760 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5762 On MS-Windows, display busy cursor on all GUI frames.
5763 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5764 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5765 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5767 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5768 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5770 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5772 Use convenient alists to manage per-frame font driver-specific data.
5773 * frame.h (struct frame): Rename font_data_list to...
5774 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5775 * font.h (struct font_data_list): Remove; no longer need a special
5777 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5779 * font.c (font_put_frame_data, font_get_frame_data)
5780 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5782 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5783 Related users changed.
5784 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5785 Prefer convenient xmalloc and xfree.
5787 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5789 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5790 the window whose glyph row is being prepared and a flag whether it
5791 is for mode/header line. Make sure the glyph row's marginal areas
5792 are in sync with what the window wants.
5795 * xdisp.c (display_line, display_mode_line):
5796 Call prepare_desired_row with additional arguments, as appropriate.
5798 * dispextern.h (prepare_desired_row): Adjust prototype.
5800 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5802 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5803 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5804 caused by xw_popup_dialog in daemon mode (Bug#17891).
5806 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5808 * frame.c (do_switch_frame): When switching to another TTY frame,
5809 make sure FrameCols and FrameRows are in sync with the new frame's
5812 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5814 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5815 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5816 min_char slots. Adjust comment.
5817 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5818 Add SUB_CHAR_TABLE_OFFSET member.
5819 (make_uninit_sub_char_table): New function.
5820 (toplevel): Add compile-time assert to verify suitable member layout
5821 in Lisp_Sub_Char_Table.
5822 * alloc.c (mark_char_table): Add extra argument to denote char table
5823 subtype. Adjust to match new layout of sub char-table.
5824 (mark_object): Always mark sub char-tables with mark_char_table.
5825 * chartab.c (make_sub_char_table, copy_sub_char_table)
5826 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5827 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5828 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5829 All related users changed.
5830 * lread.c (read1): Adjust to match new layout of sub char-table.
5831 * print.c (print_object): Likewise (Bug#17898).
5833 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5835 * keymap.c (get_keyelt): Simplify.
5836 (copy_keymap_item): Remove left-over code for when we had
5837 key-shortcut caches.
5839 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5841 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5842 (dealloc): Remove for EmacsScroller.
5844 * nsterm.h (EmacsScroller): Remove dealloc.
5846 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5848 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5850 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5852 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5853 when setNeedsDisplay is called so we don't trigger redisplay for every
5856 * nsterm.m (any_help_event_p): New variable.
5857 (mouseMoved:): Set any_help_event_p to YES if help event is
5858 generated. Remove else with empty help event that triggered redisplay
5859 for every mouse move.
5860 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5862 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5864 * xfns.c (Qsuppress_icon): Remove; no real users.
5865 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5866 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5867 (syms_of_w32fns): Don't DEFSYM it.
5869 2014-06-29 Glenn Morris <rgm@gnu.org>
5871 * Makefile.in (ns-app): Mark as PHONY.
5873 2014-06-28 Glenn Morris <rgm@gnu.org>
5875 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5876 liblw.a in this directory.
5878 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5880 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5881 also in unibyte case. (Bug#17865)
5883 2014-06-28 K. Handa <handa@gnu.org>
5885 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5886 (MIN_CHARBUF_SIZE): New macro.
5887 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5889 2014-06-27 Glenn Morris <rgm@gnu.org>
5891 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5892 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5893 (.el.elc): Replace suffix rule with pattern rule.
5894 (%.elc): New pattern rule, with order-only prerequisite.
5895 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5896 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5897 in place of BOOTSTRAPEMACS.
5899 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5901 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5903 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5905 Consistently use validate_subarray to verify substring.
5906 * fns.c (validate_substring): Not static any more. Adjust to
5907 use ptrdiff_t, not EMACS_INT, because string and vector limits
5908 can't exceed ptrdiff_t even if EMACS_INT is wider.
5909 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5910 (secure_hash): Adjust user.
5911 * lisp.h (validate_subarray): Add prototype.
5912 * coding.c (Fundecodable_char_position):
5913 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5914 Use validate_subarray. Adjust comment to mention substring.
5916 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5918 Do not allow out-of-range character position in Fcompare_strings.
5919 * fns.c (validate_subarray): Add prototype.
5920 (Fcompare_substring): Use validate_subarray to check ranges.
5921 Adjust comment to mention that the semantics was changed. Also see
5922 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5924 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5926 Be more consistent about the 'Qfoo' naming convention.
5927 * image.c (Fimagemagick_types):
5928 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5929 * process.c (Fmake_network_process):
5930 Rename C local identifier 'Qfoo to avoid giving the false
5931 impression that it stands for the symbol 'foo'.
5933 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5935 Simplify and cleanup character conversion stuff.
5936 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5938 * character.c (multibyte_char_to_unibyte)
5939 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5940 * character.h (make_char): Remove; unused.
5941 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5942 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5943 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5944 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5945 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5947 2014-06-22 Mario Lang <mlang@delysid.org>
5949 * w32fns.c (Fw32_shell_execute): The the -> the.
5951 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5953 * xmenu.c (mouse_position_for_popup):
5954 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5955 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5956 * menu.c (Fx_popup_menu):
5957 * xselect.c (x_handle_dnd_message): Adjust users.
5958 * menu.h (mouse_position_for_popup): Remove prototype.
5959 * xterm.h (x_relative_mouse_position): Add prototype.
5960 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5961 call XFree if XQueryTree returns zero.
5963 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5965 * indent.c (Fvertical_motion): Doc fix.
5966 Move to the goal column, if any, with a single call to
5967 move_it_in_display_line, not in two calls. Doing this with two
5968 calls causes move_it_in_display_line apply the line-prefix
5969 handling twice instead of just once. (Bug#17823)
5971 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5973 Port to OS X ACLs (Bug#17810).
5974 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5975 ACL_TYPE_ACCESS) doesn't work.
5977 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5979 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5980 before checking key-translation-map (bug#17659).
5982 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5984 * font.c (font_make_object): Avoid dangling pointer which may
5985 crash GC (Bug#17771).
5987 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5989 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5990 prototype of DGifCloseFile as appropriate for older and newer
5992 (gif_close): New function, encapsulates the differences in the
5993 calling sequence of DGifCloseFile before v5.1.0 and after it.
5994 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5995 error string where appropriate. (Bug#17790)
5997 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5998 macro execution, make sure point didn't move since last complete
5999 redisplay, as the condition for using the glyph matrix
6000 information. (Bug#17777)
6002 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6004 Minor cleanup of fonset code.
6005 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6006 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6007 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6008 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6009 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6010 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6011 (free_realized_fontset): Remove because a no-op since 2008.
6012 (free_face_fontset): Adjust user.
6013 (syms_of_fontset): Shrink fontset by one extra slot.
6015 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6017 Omit redundant extern decls.
6018 Most of this patch is from Dmitry Antipov, in:
6019 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6020 * commands.h (update_mode_lines):
6021 * frame.h (Qbackground_color, Qforeground_color)
6022 (x_set_menu_bar_lines):
6023 * ftfont.c (ftfont_font_format):
6024 * intervals.h (Qkeymap, Qfont):
6025 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6026 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6027 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6028 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6029 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6030 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6031 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6032 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6033 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6034 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6035 (Qtool_bar, Qheader_line):
6036 * macros.c (Fexecute_kbd_macro):
6037 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6038 * xterm.c (x_delete_terminal, XSetIMValues):
6039 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6040 (x_implicitly_set_name, popup_activated)
6041 (widget_store_internal_border):
6042 Remove redundant decls.
6043 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6044 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6045 Remove _Noreturn, as make-docfile now does that for us.
6046 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6047 (Qregion_extract_function): New decl.
6048 * window.c, xfns.c: Include menu.h.
6050 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6052 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6054 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6056 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6057 * callint.c (read_file_name): ... convert to static here.
6058 * lisp.h (Fread_file_name): Do not EXFUN it.
6059 (STRING_COPYIN): Remove; unused.
6060 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6061 (char_composable_p): ... static function. All users changed.
6062 * eval.c (toplevel): Remove redundant #include directives.
6063 * xterm.c (x_initialize): Add static to match prototype.
6064 * ccl.c (Fccl_execute_on_string):
6065 * font.c (fon_intern_prop): Use make_specified_string.
6067 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6069 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6070 Reported by David Caldwell in:
6071 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6073 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6075 Do not ask for XRender extension each time XFT font is opened.
6076 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6077 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6079 2014-06-15 Glenn Morris <rgm@gnu.org>
6081 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6083 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6085 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6086 information if we are in the middle of executing a keyboard macro,
6087 since redisplay doesn't update the screen until the macro is
6088 finished. (Bug#17777)
6090 * alloc.c (cleanup_vector): Don't dereference a font driver
6091 pointer if it is NULL. (Bug#17771)
6093 2014-06-13 Glenn Morris <rgm@gnu.org>
6095 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6096 ($(lispsource)/international/charprop.el)
6097 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6098 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6099 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6100 GNU make automatically passes command-line arguments to sub-makes.
6102 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6104 Avoid hangs in accept-process-output (Bug#17647).
6105 * lisp.h, process.c (wait_reading_process_input):
6106 Return int, not bool. All uses changed.
6107 * process.c (SELECT_CANT_DO_WRITE_MASK):
6108 Remove macro, replacing with ...
6109 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6111 (status_notify): New arg WAIT_PROC. Return int, not void.
6114 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6116 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6117 the frame is the initial frame, because the hook is not set up
6118 then, and Emacs crashes.
6119 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6121 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6123 * keymap.c (silly_event_symbol_error): Don't recommend the use
6126 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6128 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6129 matching overlay strings with 'cursor' property against buffer
6130 positions traversed in the glyph row. (Bug#17744)
6132 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6134 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6137 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6138 determine 10.9 (Bug#17751).
6140 * macfont.m (macfont_draw): Positions were not freed.
6142 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6144 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6145 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6146 function. Also adjust comment.
6147 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6149 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6150 * font.c (font_done_for_face):
6151 * xfaces.c (realize_non_ascii_face): Adjust user.
6152 * font.h (struct font_driver): Convert 'prepare_face' to return
6153 void because its return value is never used anyway.
6154 * xfont.c (xfont_prepare_face): Return void.
6155 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6156 (xftfont_done_face): Use xfree.
6158 * dispextern.h (last_tool_bar_item): Remove declaration.
6159 * frame.h (struct frame): New member last_tool_bar_item.
6160 * frame.c (make_frame): Initialize it.
6161 * xdisp.c (toplevel): Remove last_tool_bar_item.
6162 (handle_tool_bar_click, note_tool_bar_highlight):
6163 * w32term.c (w32_read_socket, w32_initialize):
6164 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6166 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6167 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6169 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6171 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6172 * process.c (Faccept_process_output)
6173 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6174 the return value is about PROCESS, not about other processes.
6176 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6178 Further adjustments to mark_object and friends.
6179 Now the mark_object's stack is just 32 bytes on a 64-bit
6180 system, which means extra 20% off the stack usage.
6181 * alloc.c (mark_save_value): As before, refactored out from ...
6182 (mark_object): ... adjusted user. Also add comment.
6184 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6186 Fix core dump after a dropped X connection (Bug#17704).
6187 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6188 is dead, as we may be shutting down.
6190 2014-06-08 Glenn Morris <rgm@gnu.org>
6192 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6194 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6196 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6198 If a C name must be extern on some platforms, make it extern on all.
6199 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6201 * font.h (ftxfont_driver) [HAVE_XFT]:
6202 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6203 * lisp.h (get_frame_param):
6204 * menu.h (tty_menu_show):
6205 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6206 * termhooks.h (encode_terminal_code):
6207 * xterm.h (x_menu_wait_for_event):
6209 * frame.c (get_frame_param):
6210 * fringe.c (max_used_fringe_bitmap):
6211 * ftxfont.c (ftxfont_driver):
6212 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6213 * menu.c (menu_items_inuse):
6214 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6215 * term.c (encode_terminal_code, tty_menu_show):
6216 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6217 * xfaces.c (load_color):
6218 * xmenu.c (x_menu_wait_for_event):
6221 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6223 Change object marking routines to minimize stack usage.
6224 This change moves a few cold paths from mark_object to NO_INLINE
6225 functions and adjusts symbol marking loop. According to GCC 4.8.2
6226 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6227 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6228 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6229 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6230 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6231 refactored out from ...
6232 (mark_object): ... adjusted user. Also mark symbols in a tight
6234 (mark_face_cache): Add NO_INLINE.
6236 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6238 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6239 contains garbage on WINDOWSNT (which could potentially infloop at
6242 Minimize cursor motion during TTY menu updates.
6243 * term.c (tty_menu_display): Don't position cursor here.
6244 Instead, pass the cursor coordinates to update_frame_with_menu.
6245 (tty_menu_activate): Send the hide cursor command only once in an
6246 iteration through the outer 'while' loop.
6248 * dispnew.c (update_frame_1): Accept an additional argument
6249 SET_CURSOR_P, and position the cursor at the end of the frame
6250 update only if that argument is non-zero. All callers changed to
6251 provide the additional argument as non-zero, except for
6252 update_frame_with_menu.
6253 (update_frame_with_menu): Accept 2 additional arguments ROW and
6254 COL; if they are non-negative, instruct update_frame_1 not to
6255 position the cursor, and instead position it according to ROW and COL.
6257 * dispextern.h (update_frame_with_menu): Update prototype.
6259 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6261 * callproc.c (call_process): Don't check read-only if we don't insert
6262 anything (bug#17666).
6264 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6266 * dispnew.c (update_frame_with_menu): Set display_completed.
6268 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6270 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6272 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6274 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6276 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6277 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6279 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6281 * window.c (Frecenter): Signal an error if window-buffer is not
6284 * keyboard.c (make_lispy_position): Don't include a buffer position in
6285 mode/header-line mouse events.
6287 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6288 Vunread_command_events (bug#17650).
6290 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6292 * xterm.c (x_setup_pointer_blanking):
6293 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6295 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6297 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6298 because it will be defined in generated config.h if needed.
6300 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6302 Use terminal-specific hooks to display popup dialogs.
6303 * termhooks.h (struct terminal): New field popup_dialog_hook.
6304 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6305 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6306 code and use popup_dialog_hook.
6307 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6308 * nsterm.h (ns_popup_dialog): Adjust prototype.
6309 * nsterm.m (ns_create_terminal):
6310 * w32term.c (w32_create_terminal):
6311 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6312 Setup popup_dialog_hook.
6314 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6316 * w32heap.c (report_temacs_memory_usage): Improve the report by
6317 reporting the large blocks that are actually occupied at dump time.
6319 * w32console.c (initialize_w32_display): Set the console
6320 menu_show_hook, otherwise TTY menus are broken on w32.
6322 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6324 Use terminal-specific hooks to display menus.
6325 * termhooks.h (struct terminal): New field menu_show_hook.
6326 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6327 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6329 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6330 * nsmenu.m (ns_menu_show):
6331 * w32menu.c (w32_menu_show):
6332 * xmenu.c (x_menu_show):
6333 * term.c (tty_menu_show): Adjust to use bit flags.
6334 (set_tty_hooks): Set menu_show_hook.
6335 * xterm.c (x_create_terminal):
6336 * nsterm.m (ns_create_terminal):
6337 * msdos.c (initialize_msdos_display):
6338 * w32term.c (w32_create_terminal): Likewise.
6340 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6342 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6344 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6346 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6347 (FD_SET): Don't define on WINDOWSNT.
6349 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6351 * emacs.c: Include "sysselect.h", to define its inline functions.
6352 Reported by Glenn Morris in:
6353 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6355 Do not require libXt-devel when building with gtk.
6356 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6357 dependency on libXt-devel.
6358 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6359 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6360 lwlib-widget.h now does this.
6361 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6363 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6365 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6366 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6367 (delete_write_fd, wait_reading_process_output):
6368 Remove now-redundant easserts.
6369 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6370 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6371 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6372 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6374 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6376 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6377 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6378 (calloc): Don't undef, it is never defined.
6379 (HEAP_ENTRY_SHIFT): Remove unused macro.
6381 * Makefile.in (C_HEAP_SWITCH): Remove.
6382 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6384 Fix MS-Windows build broken by menu changes on 2014-06-02.
6385 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6387 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6388 Define instead of including ../lwlib/lwlib.h, which causes
6389 compilation errors due to missing X11 headers.
6391 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6393 * process.c (wait_reading_process_output): Omit incorrect test of
6394 p->infd against zero. Add easserts for infd having a plausible value.
6396 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6398 Adjust to match recent lwlib changes.
6399 * menu.h (xmalloc_widget_value): Replace by ...
6400 (make_widget_value): ... new prototype.
6401 * menu.c (xmalloc_widget_value): Replace by ...
6402 (make_widget_value): ... new function.
6403 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6404 * gtkutil.c (malloc_widget_value, free_widget_value):
6405 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6406 * keyboard.h (enum button_type, struct _widget_value):
6407 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6409 * nsmenu.m (ns_update_menubar, ns_menu_show):
6410 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6411 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6412 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6414 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6416 * image.c (x_query_frame_background_color)
6417 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6418 Fix --enable-gcc-warnings compilation without image libraries.
6420 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6422 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6423 emulated break value only if it goes up.
6424 (sbrk): Add assertion that the INCREMENT argument is strictly
6425 zero. Improve and correct the commentary.
6427 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6429 Improve AIX-related merge from emacs-24.
6430 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6431 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6432 not on AIX; since we're on the trunk we can use enums more broadly.
6434 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6436 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6438 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6439 to min(value, whole).
6441 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6443 Bring back the changes to GDB-visible symbols, but only on AIX.
6444 And only if it's not pre-4.2 GCC.
6445 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6446 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6447 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6450 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6452 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6453 with PT, not GPT. (Bug#16433)
6455 Revert last changes to GDB-visible symbols.
6456 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6457 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6458 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6461 2014-06-02 Glenn Morris <rgm@gnu.org>
6463 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6465 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6467 Fix port to 32-bit AIX with xlc (Bug#17598).
6468 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6469 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6470 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6471 to work around a compiler bug in IBM xlc 12.1.
6473 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6475 * xterm.c (x_update_window_end): Don't invalidate the entire
6476 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6477 highlight needs to be redisplayed. (Bug#17588)
6479 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6481 Port the GDB-visible symbols to AIX.
6482 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6483 optimizes away the relevant external symbols. Use enums instead;
6484 this suffices for the AIX port, which is 32-bit-only anyway.
6485 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6486 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6487 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6490 Include sources used to create macuvs.h.
6491 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6492 * macuvs.h: Use automatically-generated header.
6494 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6496 Port signal-handling to DragonFly BSD (Bug#17646).
6497 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6498 Move implementations from callproc.c to sysdep.c.
6499 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6500 Move declarations from process.h to syssignal.h.
6502 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6504 * callint.c (Ffuncall_interactively): Add usage.
6506 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6508 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6510 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6512 * w32heap.c (malloc_before_dump, malloc_after_dump)
6513 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6514 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6515 set errno where appropriate to emulate CRT functions.
6517 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6519 Debugging facility to check whether 'const char *' points to
6520 relocatable data of non-pure Lisp string.
6521 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6522 (mark_maybe_pointer): ... adjusted user.
6523 (relocatable_string_data_p): New function.
6524 * lisp.h (relocatable_string_data_p): Add prototype.
6525 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6526 the pointer to relocatable Lisp data is not used.
6528 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6530 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6531 * atimer.c (block_atimers):
6532 * callproc.c (block_child_signal): Block SIGINT too;
6533 otherwise, its handler might now unblock signals that it shouldn't.
6534 * keyboard.c (read_char): Clear signal mask, since we may
6535 be in a SIGINT handler, and many signals may be masked.
6536 * keyboard.c (handle_interrupt):
6537 * sysdep.c (handle_arith_signal):
6538 Clear signal mask instead of just unblocking the signal that
6539 was received, since several signals may be blocked at this point.
6541 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6543 * Makefile.in (TEMACS_POST_LINK): Remove target.
6544 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6545 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6547 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6549 * xmenu.c (xdialog_show): Remove prototype, rename to
6550 x_dialog_show, remove 2nd arg because it's always zero
6551 and simplify accordingly.
6552 (xw_popup_dialog): Adjust user.
6553 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6554 2nd arg because it's always zero and simplify accordingly.
6555 (w32_popup_dialog): Adjust user.
6557 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6559 * w32heap.c (report_temacs_memory_usage): New function.
6561 * unexw32.c (unexec) [ENABLE_CHECKING]:
6562 Call report_temacs_memory_usage.
6564 * w32heap.h (report_temacs_memory_usage): Add prototype.
6566 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6568 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6569 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6571 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6573 * buffer.c (init_buffer): Accept an argument 'initialized'.
6574 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6575 mmap_regions and mmap_fd, to avoid referencing stale data from the
6576 dump phase. Add an assertion for buffer text of buffers created
6577 in temacs before this function is called. (Bug#17622)
6578 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6580 * lisp.h (init_buffer): Update prototype.
6582 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6584 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6586 * alloc.c (Fgarbage_collect): Fix compilation with
6587 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6589 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6591 * frame.c, frame.h (frame_char_to_pixel_position)
6592 (frame_set_mouse_position): Now static, and made private in
6593 frame.c rather than public in frame.h.
6595 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6597 Refactor mouse positioning stuff to avoid code duplication.
6598 * frame.h (frame_char_to_pixel_position): New function.
6599 (x_set_mouse_position): Rename to...
6600 (frame_set_mouse_position): ...new function.
6601 (frame_set_mouse_pixel_position): Add prototype.
6602 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6603 Rename to frame_set_mouse_pixel_position.
6604 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6606 * xterm.h, w32term.h ( x_set_mouse_position)
6607 (x_set_mouse_pixel_position): Remove prototypes.
6609 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6611 On X, always make pointer visible when deleting frame (Bug#17609).
6612 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6614 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6616 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6617 * keyboard.c (gobble_input): If there is no terminal input error,
6618 make sure the pointer is visible for all frames on this terminal.
6619 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6620 it was previously disabled.
6622 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6624 * data.c (Fzerop): Move to Elisp.
6625 (syms_of_data): Don't defsubr it.
6626 * keyboard.c (echo_keystrokes_p): New function.
6627 (read_char, record_menu_key, read_key_sequence): Use it.
6629 * callint.c (Qfuncall_interactively): New var.
6630 (Qcall_interactively): Remove.
6631 (Ffuncall_interactively): New function.
6632 (Fcall_interactively): Use it.
6633 (syms_of_callint): Defsubr it.
6635 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6637 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6638 relocated from under us.
6640 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6642 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6643 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6644 configure, not from HEAPSIZE.
6645 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6647 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6648 for MinGW, since it no longer uses gmalloc.
6650 * buffer.c: Do not define mmap allocations functions for Windows.
6651 Remove mmap_find which is unused. Remove mmap_set_vars which does
6653 [WINDOWSNT]: Include w32heap.h.
6654 (init_buffer): Always allocate new memory for buffers.
6656 * emacs.c: Remove mmap_set_vars calls.
6658 * image.c (free_image): Undef free for Windows because it is
6659 redirected to our private version.
6661 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6662 (copy_executable_and_dump_data): Remove dumping the heap section.
6663 (unexec): Restore using_dynamic_heap after dumping.
6665 * w32heap.c (dumped_data_commit, malloc_after_dump)
6666 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6667 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6668 (mmap_free): New functions.
6670 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6672 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6674 * image.c (imagemagick_load_image): Use MagickRealType for local
6675 'color_scale', instead of double, to avoid a GCC warning about
6678 * xfns.c (Fx_window_property): Remove unused local.
6680 Don't kill already-reaped process (Bug#17561).
6681 * process.c (process_send_signal): Fix race condition where a
6682 subprocess was reaped by a signal handler between the check for
6683 liveness and calling 'kill', which meant that Emacs could in
6684 theory kill an innocent bystander process. Do the fix by blocking
6685 SIGCHLD in a critical section that checks liveness before killing.
6687 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6689 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6691 2014-05-26 Ken Brown <kbrown@cornell.edu>
6693 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6694 even if !CYGWIN (see bug#17510).
6696 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6698 * nsfns.m (Fns_do_applescript): Surround NSApp run
6699 with calls to ns_init_events, ns_finish_events (Bug#17424).
6701 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6703 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6704 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6706 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6707 with calls to ns_init_events, ns_finish_events (Bug#17424).
6709 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6711 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6712 if we are iterating over an object that generates glyphs for
6713 marginal areas. (Bug#17585)
6715 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6717 * xdisp.c (safe__call1, safe__eval): Now static.
6719 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6721 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6722 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6723 (safe_call1): Call safe_call instead of safe__call directly.
6725 2014-05-26 Ken Brown <kbrown@cornell.edu>
6727 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6728 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6731 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6733 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6734 (safe__call, safe__call1, safe__eval): New functions.
6735 (safe_call): Use it.
6736 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6737 (display_mode_element): Same for `:eval'.
6739 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6741 Fix port to 32-bit AIX (Bug#17540).
6742 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6743 twice. _text already includes this offset.
6744 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6746 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6748 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6749 when closest_pos is identical to to_charpos, don't recurse, since
6750 we already tried that, and failed. (Bug#17539)
6752 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6753 unwinding when frame's faces were not initialized yet, increment
6754 the frame's image-cache reference count before calling
6755 x_free_frame_resources. Don't dereference
6756 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6758 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6760 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6763 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6764 macfont.m, call draw with adjusted arguments so font drivers
6765 don't need to do that.
6767 * macfont.m (macfont_draw): Merge changes from Macport.
6769 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6771 * alloc.c (garbage_collect_1): New function, with all of the guts
6772 of Fgarbage_collect.
6773 (mark_stack): Accept an argument END and don't mark Lisp objects
6774 on the stack beyond the address given by END. Calculation of END
6775 was moved to Fgarbage_collect.
6776 (Fgarbage_collect): Calculate the end address of the stack portion
6777 that needs to be examined by mark_stack, and pass that address to
6778 garbage_collect_1, which will pass it to mark_stack.
6779 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6780 for more details about the underlying problems. In particular,
6781 this avoids dumping Emacs with the large hash-table whose value is
6782 held in purify-flag for most of the time loadup.el runs.
6784 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6786 * xfns.c (x_window_property_intern): New function (code from
6788 (Fx_window_property): Call x_window_property_intern. If property
6789 not found and NILP (source) and outer window != inner window,
6790 check outer window for property (Bug#17537).
6792 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6794 Supply malloc and alloc_size attributes for extern allocators.
6795 This documents the C API, and helps GCC generate a bit better code.
6796 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6797 (ATTRIBUTE_MALLOC_SIZE): New macros.
6798 * gmalloc.c (malloc, realloc, calloc):
6799 * gtkutil.h (malloc_widget_value):
6800 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6801 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6804 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6806 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6807 * image.c (imagemagick_load_image): Port to hosts that do not use
6808 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6810 2014-05-21 Leo Liu <sdl.web@gmail.com>
6812 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6814 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6816 * dbusbind.c (xd_signature): Revert last 2 patches.
6818 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6820 Allow any non-nil value to count as true in bool-vector.
6821 Likewise for xd_signature in dbusbind.c.
6822 This is more consistent with the usual practice in Emacs, which is
6823 that any non-nil value counts as true.
6824 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6825 * dbusbind.c (xd_signature): Likewise, for booleans.
6826 * data.c, lisp.h (Qbooleanp):
6827 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6829 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6831 * lisp.h (CHECK_BOOLEAN): New function.
6832 * alloc.c (Fbool_vector): New function.
6833 (syms_of_alloc): Defsubr it.
6834 * data.c (Qbooleanp): New symbol.
6835 (syms_of_data): DEFSYM it.
6836 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6838 * font.c (font_matching_entity): Extract font-entity object
6839 from the vector of matching entities (Bug#17486).
6841 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6843 Assume C99 or later (Bug#17487).
6844 * bytecode.c (B__dummy__): Remove.
6845 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6846 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6847 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6848 * regex.c (DEBUG_PRINT): Assume varargs macros.
6849 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6851 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6853 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6854 memory for every buffer that was dumped.
6856 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6858 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6859 (Fnreverse): Allow vectors and bool vectors.
6861 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6863 Minor cleanup for terminal setup.
6864 * termhooks.h (create_terminal): Adjust prototype.
6865 * terminal.c (create_terminal): Pass output method and RIF as args.
6866 (init_initial_terminal):
6867 * nsterm.m (ns_create_terminal):
6868 * term.c (init_tty):
6869 * w32term.c (w32_create_terminal):
6870 * xterm.c (x_create_terminal): Adjust users.
6871 Avoid redundant NULL initializers and add comments.
6873 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6875 * keyboard.c (Qdeactivate_mark): Now static.
6877 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6879 If available, use Xfixes extension to do pointer blanking.
6880 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6881 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6882 (make_invisible_cursor): Move to...
6883 * xterm.c (make_invisible_cursor): ...here.
6884 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6885 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6886 (x_term_init): Call to x_setup_pointer_blanking.
6887 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6888 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6890 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6892 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6894 2014-05-12 Glenn Morris <rgm@gnu.org>
6896 * fileio.c (Ffile_executable_p): Doc tweak.
6898 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6900 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6901 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6903 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6905 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6907 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6909 Fix initialization of minibuffer history variable (Bug#17430).
6910 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6911 Move the initialization up to prevent any "value void" message.
6913 2014-05-08 Samuel Bronson <naesten@gmail.com>
6915 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6916 are matched (bug#17413).
6918 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6920 Stop tooltips pulling Emacs window to front (Bug#17408).
6921 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6922 SetWindowPos invocations.
6924 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6926 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6927 not initialized (Bug#17398).
6929 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6931 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6933 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6935 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6936 [HAVE_NS]: Do not include png.h.
6937 (x_query_frame_background_color): New function.
6938 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6939 (png_load_body): Coalesce duplicate code.
6941 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6943 Consult libpng-config more consistently (Bug#17339).
6944 * Makefile.in (PNG_CFLAGS): New var.
6945 (ALL_CFLAGS): Use it.
6946 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6947 CFLAGS now handles this.
6949 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6951 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6952 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6953 because WCONTINUED is always defined now.
6954 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6956 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6958 * buffer.c (overlay_strings): Fix the wording of the commentary.
6960 2014-05-01 Glenn Morris <rgm@gnu.org>
6962 * floatfns.c (Fisnan):
6963 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6965 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6967 * term.c (tty_menu_activate): A better initialization for cursor
6970 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6972 * intervals.c: Tighten assertions.
6973 (create_root_interval): Make sure the interval is not empty.
6974 (intervals_equal): Use booleans.
6975 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6976 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6977 (balance_possible_root_interval): Simplify and use booleans.
6978 (split_interval_right, split_interval_left): Check LENGTH, and remove
6979 now redundant assertion.
6980 (adjust_intervals_for_insertion): Remove now redundant assertions.
6981 (delete_node, interval_deletion_adjustment)
6982 (adjust_intervals_for_deletion, merge_interval_right)
6983 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6984 (reproduce_interval): Make sure the interval is not empty.
6986 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6988 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6989 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6990 satisfaction that they would always be initialized.
6992 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6994 * term.c (tty_menu_display): Move the cursor to the active menu item.
6995 (tty_menu_activate): Return the cursor to the active menu item
6996 after displaying the menu and after displaying help-echo.
6997 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6998 for the details of why this is needed by screen readers and
7001 2014-04-30 Glenn Morris <rgm@gnu.org>
7003 * process.c (handle_child_signal):
7004 Handle systems without WCONTINUED. (Bug#15110, 17339)
7006 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7008 * window.c (struct saved_window): Remove mark.
7009 (Fset_window_configuration, save_window_save)
7010 (compare_window_configurations): Don't touch marks any more.
7012 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7014 Use bits_word for gcmarkbits.
7015 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7016 bits_word is typically a tad more efficient for mark bits than
7017 unsigned is, so use bits_word. All uses changed.
7018 * lisp.h (BITS_PER_INT): Remove; no longer used.
7020 Avoid undefined behavior in signed left shift.
7021 This ports to GCC 4.9.0 with -fsanitize=undefined.
7022 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7024 * regex.c (extract_number):
7025 * lisp.h (make_number, XINT):
7026 Do not shift a 1 bit left into a sign bit.
7027 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7028 not int, for gcmarkbits. All uses changed.
7030 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7032 * search.c (Fnewline_cache_check): Don't try to count newlines
7033 outside the buffer's restriction, as find_newline doesn't support that.
7035 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7037 * window.c (Fset_window_configuration): Deactivate the mark before
7039 (set_window_buffer): Ignore window_initialized.
7040 (window_initialized): Remove.
7041 * keyboard.c (Qdeactivate_mark): Not static any more.
7042 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7045 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7047 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7048 and to clang 3.4, which have fixed the bug. This should let us
7049 run a bit faster on these platforms when address sanitization is
7052 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7054 Port to GCC 4.9.0 with --enable-gcc-warnings.
7055 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7057 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7058 a way that also works with GCC 4.9.0.
7060 * search.c (Fnewline_cache_check): Remove unused locals.
7062 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7064 * search.c (find_newline1): New subroutine.
7065 (Fnewline_cache_check): New function.
7066 (syms_of_search): Defsubr it.
7068 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7070 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7071 * keyboard.c (unblock_input): Add comment.
7072 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7074 2014-04-22 Daniel Colascione <dancol@dancol.org>
7076 * lread.c (readevalloop_eager_expand_eval): New function
7077 that can recurse into toplevel forms.
7078 (readevalloop): Call it.
7079 * lisp.h: Declare Qprogn.
7080 * callint.c (Qprogn): No longer static.
7082 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7084 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7085 Also change identifiers to match the comments, and add more assertions
7088 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7090 * emacs.c (close_output_streams): Don't clear and restore errno.
7092 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7094 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7095 never becomes visible, i.e. using XMonad (Bug#17237).
7097 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7099 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7100 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7101 (Fline_pixel_height): Don't assume that the current buffer and the
7102 selected window's buffer are one and the same. (Bug#17281)
7104 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7105 paragraph-start cache before the newline cache. (Bug#17269)
7107 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7109 * term.c (tty_send_additional_strings): No need to fflush here,
7111 (tty_set_terminal_modes): fflush after sending additional strings,
7114 2014-04-17 Daniel Colascione <dancol@dancol.org>
7116 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7118 (tty_send_additional_strings): New function.
7119 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7120 (syms_of_term): Intern tty-mode-set-strings and
7121 tty-mode-reset-strings.
7123 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7125 * window.c (save_window_save): Lookup window_point_insertion_type in
7126 the right buffer (bug#15457).
7127 (Qwindow_point_insertion_type): New var.
7128 (syms_of_window): Initialize it.
7130 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7132 Fix the MSDOS build.
7133 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7134 (copy_text_and_data): Zero out the atexit chain pointer before
7137 * termhooks.h (encode_terminal_code): Update prototype.
7139 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7140 visible for all DOS_NT ports, not just WINDOWSNT.
7141 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7143 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7144 unless it is defined.
7145 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7147 * process.c (close_on_exec, accept4, process_socket): Move into
7148 the "ifdef subprocesses" part.
7149 (catch_child_signal): Condition by "ifdef subprocesses".
7150 (syms_of_process) <Qinternal_default_process_sentinel>
7151 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7153 * msdos.h: Add prototypes for new functions.
7154 (EINPROGRESS): Define.
7155 (O_CLOEXEC): Define to zero.
7157 * msdos.c (check_window_system): Remove unnecessary an
7158 incompatible duplicate function.
7159 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7160 New functions in support of new functionality.
7162 * menu.c (single_menu_item): Add visual indication of submenu
7163 also for menus on MSDOS frames.
7164 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7166 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7167 when async subprocesses aren't supported.
7169 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7171 * emacs.c (close_output_streams): Zero out errno before calling
7174 * dired.c [MSDOS]: Include msdos.h.
7176 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7177 (DATA_START) [MSDOS]: Define.
7178 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7180 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7181 Ifdef away for MSDOS.
7182 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7183 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7185 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7186 Use temporary file template that is compatible with mkostemp.
7187 Move vfork-related portions under #ifndef MSDOS.
7188 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7190 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7192 * buffer.c (Foverlays_at): Add argument `sorted'.
7194 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7196 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7197 text, invalidate the bidi_paragraph_cache upto and including the
7200 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7202 Port to IRIX 6.5 (Bug#9684).
7203 * conf_post.h (INET6) [IRIX6_5]: Define.
7204 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7205 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7207 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7209 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7210 before passing it to system APIs.
7212 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7214 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7215 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7217 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7219 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7221 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7223 Remove DATA_SEG_BITS.
7224 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7225 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7226 cc, but that platform is so old that SGI itself stopped supporting
7227 it in December 2013. If you still need Emacs on IRIX, please
7228 either compile with GCC and port the undumping code, or run
7229 './configure --with-wide-int'.
7230 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7231 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7232 DEFINE_GDB_SYMBOL_START way to define it.
7233 (NONPOINTER_BITS): New macro.
7234 (EMACS_INT): Use it.
7235 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7236 the problem and/or configuring --with-wide-int.
7237 (USE_LSB_TAG): Simplify, based on above changes.
7238 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7239 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7241 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7243 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7244 covered by a display string that ends in a newline, and that cases
7245 going back by DVPOS lines to hit the search limit, lift the limit
7246 and go back until DVPOS is reached. (Bug#17244)
7248 * indent.c (Fvertical_motion): Handle correctly the case when the
7249 display string is preceded by an empty line.
7251 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7252 use S_IWRITE instead.
7254 2014-04-11 Glenn Morris <rgm@gnu.org>
7256 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7258 2014-04-11 Ken Brown <kbrown@cornell.edu>
7260 * Makefile.in (EMACS_MANIFEST): Revert last change.
7262 2014-04-10 Daniel Colascione <dancol@dancol.org>
7264 * puresize.h (BASE_PURESIZE): Increase.
7266 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7268 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7270 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7271 region handling (and don't call signal_before_change) if
7272 inhibit_modification_hooks is set.
7273 (signal_before_change): Don't check inhibit_modification_hooks any more.
7275 2014-04-08 Daniel Colascione <dancol@dancol.org>
7277 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7278 function cells contain valid lisp objects. (Modified version of
7281 * alloc.c (detect_suspicious_free): Split actual stack capturing
7282 out into new function for easier breakpoint setting.
7283 (note_suspicious_free): New function.
7285 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7287 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7289 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7290 (symbol_block_pinned): New var.
7291 (Fmake_symbol): Initialize `pinned'.
7292 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7293 pinned and signal an error for un-purifiable objects.
7294 (pure_cons): Use it.
7295 (Fpurecopy): Use it, except for objects that can't be purified.
7296 (mark_pinned_symbols): New function.
7297 (Fgarbage_collect): Use it.
7298 (gc_sweep): Remove hack made unnecessary.
7300 2014-04-07 Glenn Morris <rgm@gnu.org>
7302 * keyboard.c (Fopen_dribble_file): Doc tweak.
7304 2014-04-07 Ken Brown <kbrown@cornell.edu>
7306 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7308 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7310 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7311 We have a substitute execinfo.h on hosts that lack it.
7312 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7313 isn't optimized away.
7315 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7317 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7318 * alloc.c (memory_full):
7319 * charset.c (syms_of_charset):
7320 * doc.c (Fsnarf_documentation):
7322 * font.c (BUILD_STYLE_TABLE):
7323 * keyboard.c (make_lispy_event):
7324 * profiler.c (setup_cpu_timer):
7325 * xgselect.c (xg_select):
7326 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7328 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7329 Replace the only use with ARRAYELTS (font_property_table).
7330 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7332 2014-04-03 Daniel Colascione <dancol@dancol.org>
7334 * xterm.c (x_term_init):
7335 * xfns.c (best_xim_style):
7336 * xfaces.c (Fdump_colors):
7337 * w32fns.c (w32_default_color_map):
7338 * w32.c (init_environment, N_ENV_VARS):
7339 * unexcw.c (read_exe_header):
7340 * term.c (term_get_fkeys_1):
7341 * sysdep.c (init_baud_rate):
7342 * nsterm.m (ns_convert_key):
7343 * nsfns.m (get_geometry_from_preferences):
7344 * msdos.c (dos_set_window_size, init_environment):
7345 * macfont.m (mac_font_get_glyph_for_cid)
7346 (macfont_store_descriptor_attributes)
7347 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7348 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7349 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7351 * image.c (xpm_str_to_color_key):
7352 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7353 * frame.c (x_set_frame_parameters):
7354 * fileio.c (Ffile_selinux_context):
7355 * emacs.c (sort_args):
7356 * dosfns.c (msdos_stdcolor_name):
7357 * dired.c (file_attributes):
7358 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7359 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7362 2014-04-02 Daniel Colascione <dancol@dancol.org>
7364 * data.c (Ffset): Abort if we're trying to set a function call to
7367 * lisp.h (ARRAYELTS): New macro.
7369 * alloc.c: Include execinfo.h if available.
7370 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7371 (suspicious_free_record): New structure.
7372 (suspicious_objects, suspicious_object_index)
7373 (suspicious_free_history, suspicious_free_history_index):
7375 (find_suspicious_object_in_range, detect_suspicious_free)
7376 (Fsuspicious_object): New functions.
7377 (cleanup_vector): Call find_suspicious_object_in_range.
7379 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7381 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7382 width from font width (Bug#17163).
7384 * frame.c (x_set_frame_parameters): Calculate default values of
7385 new frame sizes only after all other frame parameters have been
7386 processed (Bug#17142).
7388 2014-04-02 Ken Brown <kbrown@cornell.edu>
7390 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7393 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7395 * xterm.c (x_draw_image_glyph_string): Adjust image background
7396 width accordingly when its x position is adjusted. (Bug#17115)
7398 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7400 * font.c (font_list_entities): Do not add empty vector to font cache.
7401 (font_matching_entity): Likewise. If matching entity is found, insert
7402 1-item vector with this entity instead of entity itself (Bug#17125).
7404 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7406 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7408 * fns.c (validate_subarray): Rename from validate_substring,
7409 since it works for vectors too. New arg ARRAY. Optimize for the
7410 non-nil case. Instead of returning bool, throw an error if out of
7411 range, so that the caller needn't do that. All uses changed.
7412 Report original values if out of range.
7413 (Fsubstring, Fsubstring_no_properties, secure_hash):
7414 Also optimize the case where FROM is 0 or TO is the size.
7416 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7418 * search.c (Freplace_match): Use make_specified_string.
7419 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7420 to catch bogus override face of glyph strings.
7421 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7422 Move common substring range checking code to...
7423 (validate_substring): ...this function.
7425 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7427 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7429 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7431 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7432 bar is zero height, just return (Bug#16976).
7433 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7435 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7437 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7438 is nil. If waiting for toolbar to complete, force a redraw.
7440 2014-03-28 Glenn Morris <rgm@gnu.org>
7442 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7443 (emacs_bugreport): New variable.
7444 (usage_message): Use PACKAGE_BUGREPORT.
7445 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7447 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7449 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7451 Port recent signal-related changes to FreeBSD.
7452 Reported by Herbert J. Skuhra.
7453 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7454 Move decls from here ...
7455 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7457 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7459 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7460 and width of image background when it is displayed with a 'box'
7463 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7465 More backward-compatible fix to char-equal core dump (Bug#17011).
7466 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7467 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7469 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7471 * image.c (init_svg_functions): When loading SVG-related libraries,
7472 free already loaded libraries if the initialization fails.
7473 (rsvg_handle_set_size_callback): Remove declaration, unused.
7475 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7477 Fix core dump in char-equal (Bug#17011).
7478 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7479 unibyte buffers, as we can't tell whether the characters are
7482 * insdel.c (adjust_markers_for_delete): Remove unused local.
7484 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7486 Have (MARKER . ADJUSTMENT) undo records always be immediately
7487 after their corresponding (TEXT . POS) record in undo list.
7489 * lisp.h (record-delete): New arg record_markers.
7490 (record_marker_adjustment): No longer needed outside undo.c.
7491 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7492 adjustments to undo.c's record_marker_adjustments. Note that
7493 fileio.c's decide_coding_unwind is another caller to
7494 adjust_markers_for_delete. Because it has undo list bound to t,
7495 it does not rely on adjust_markers_for_delete to record marker
7497 (del_range_2): Swap call to record_delete and
7498 adjust_markers_for_delete so as undo marker adjustments are
7499 recorded before current deletion's adjustments, as before.
7500 (adjust_after_replace):
7501 (replace_range): Pass value for new record_markers arg to
7503 * undo.c (record_marker_adjustment): Rename to
7504 record_marker_adjustments and made static.
7505 (record_delete): Check record_markers arg and call
7506 record_marker_adjustments.
7507 (record_change): Pass value for new record_markers arg to
7509 (record_point): at_boundary calculation no longer needs to account
7510 for marker adjustments.
7512 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7514 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7517 2014-03-26 Glenn Morris <rgm@gnu.org>
7519 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7521 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7523 * buffer.c (struct sortvec): Add field `spriority'.
7524 (compare_overlays): Use it.
7525 (sort_overlays): Set it.
7527 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7529 * xdisp.c (redisplay_window): If all previous attempts to find the
7530 cursor row failed, try a few alternatives before falling back to
7531 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7533 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7535 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7536 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7538 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7539 variables on Windows.
7541 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7543 * w32.c (unsetenv): Remove unused var `retval'.
7544 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7546 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7547 (start_watching): Remove unused var `thr'.
7549 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7550 (find_child_console): Remove unnecesary var `thread_id'.
7552 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7553 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7555 2014-03-26 Glenn Morris <rgm@gnu.org>
7557 * filelock.c (Flock_buffer): Doc tweak.
7559 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7560 * emacs.c (shut_down_emacs):
7561 * fileio.c (Finsert_file_contents, write_region):
7562 * filelock.c (top-level, syms_of_filelock):
7563 * insdel.c (prepare_to_modify_buffer_1):
7564 CLASH_DETECTION is always defined now.
7566 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7568 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7569 DLL handle, to speed up thread startup.
7571 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7573 Handle sigmask better with nested signal handlers (Bug#15561).
7574 * atimer.c (sigmask_atimers): Remove.
7575 Remaining use rewritten to use body of this function.
7576 * atimer.c (block_atimers, unblock_atimers):
7577 * callproc.c (block_child_signal, unblock_child_signal):
7578 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7579 New arg OLDSET. All callers changed.
7580 * atimer.c (block_atimers, unblock_atimers):
7581 * callproc.c (block_child_signal, unblock_child_signal):
7582 * keyboard.c (handle_interrupt):
7583 * sound.c (vox_configure, vox_close):
7584 Restore the old signal mask rather than unilaterally clearing bits
7585 from the mask, in case a handler is running within another
7586 handler. All callers changed.
7587 * lisp.h, process.c, process.h, term.c:
7588 Adjust decls and callers to match new API.
7589 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7590 signal handlers aren't supposed to use floating point anyway.
7591 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7593 2014-03-23 Daniel Colascione <dancol@dancol.org>
7595 Split gc_sweep into discrete functions for legibility and better
7598 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7599 (sweep_vectors): Fix typo in comment.
7600 (sweep_conses, sweep_floats, sweep_intervals)
7601 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7602 (gc_sweep): Call new functions, to which existing functionality is
7604 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7606 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7608 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7610 2014-03-23 Daniel Colascione <dancol@dancol.org>
7612 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7613 only if xic_style calls for it. This change allows Emacs to work
7614 with ibus. Also, don't leak resources if create_frame_xic fails,
7615 and stop caching xic_style across different displays.
7616 (supported_xim_styles): Make const.
7617 (best_xim_style): Remove first parameter: it's always just
7618 supported_xim_styles. Change to look at supported_xim_styles
7621 2014-03-23 Daniel Colascione <dancol@dancol.org>
7623 * term.c (init_tty): Rearrange condition for clarity; print
7624 appropriate diagnostic.
7626 2014-03-23 Daniel Colascione <dancol@dancol.org>
7628 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7629 array. (ASAN caught.)
7631 2014-03-22 Glenn Morris <rgm@gnu.org>
7633 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7635 2014-03-22 Daniel Colascione <dancol@dancol.org>
7637 * process.c (conv_sockaddr_to_lisp): When extracting the string
7638 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7640 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7642 Fix regression introduced by patch for Bug#10500.
7643 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7644 * w32term.c (x_draw_image_relief): Likewise.
7646 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7648 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7649 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7650 maximize a frame for odd default fonts.
7652 2014-03-21 Glenn Morris <rgm@gnu.org>
7654 * minibuf.c (history-length): Increase default from 30 to 100.
7656 2014-03-21 Daniel Colascione <dancol@dancol.org>
7658 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7659 every time we switch to minibuffer.
7661 * alloc.c (lisp_align_malloc, allocate_string_data)
7662 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7663 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7665 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7667 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7668 support more "verbs".
7670 2014-03-21 Daniel Colascione <dancol@dancol.org>
7672 Always prohibit dumping a dumped Emacs.
7674 * emacs.c (might_dump): New variable.
7675 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7676 * lisp.h (might_dump): Declare.
7677 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7679 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7681 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7683 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7685 * doc.c (store_function_docstring): Warn when we don't know where to
7687 (Fsubstitute_command_keys): Don't advertise the fact that
7688 text-properties are dropped, since we think it's a bug that we'll fix.
7690 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7691 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7692 * frame.c (frame_garbaged): Make "docstring" more precise.
7694 2014-03-20 Glenn Morris <rgm@gnu.org>
7696 * charset.c (init_charset): When we cannot find the charsets directory,
7697 mention if EMACSDATA is set.
7699 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7701 * fns.c (Frandom): Fix rare bug where the result isn't random.
7703 Fix porting inconsistency about rounding to even.
7704 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7705 This way, the unusual !HAVE_RINT case acts like the usual
7706 HAVE_RINT case, and we can fix the documentation accordingly.
7708 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7710 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7711 (w32_wnd_proc): Initialize the dwHoverTime member of
7712 TRACKMOUSEEVENT structure.
7714 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7716 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7718 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7720 * search.c (find_newline): Speed up the function when using the
7721 newline cache, by halving the number of calls to
7722 region_cache_forward and region_cache_backward. (Bug#16830)
7724 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7726 * buffer.c (Fset_buffer): Document return value (bug#17015).
7728 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7730 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7731 nil, always resize character wise to avoid potential loss of the
7732 mode line (Bug#16923 related).
7734 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7736 * frame.c (x_set_frame_parameters): Always calculate new sizes
7737 pixelwise to avoid potential loss when rounding.
7739 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7741 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7742 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7744 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7746 * w32.c (fstatat): Don't add an extra slash if the argument ends
7747 with a slash: this fails the subsequent call to stat_worker on
7748 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7750 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7752 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7754 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7756 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7758 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7759 when frame is only on one screen (Bug#14713).
7761 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7763 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7764 there's a valid wrap point in the display line, the last glyph
7765 cannot "just barely fit" on this row, because display_line doesn't
7766 let it. Instead, proceed as if the last glyph didn't fit, so that
7767 we eventually back up the iterator to the wrap point. This avoids
7768 delusional behavior of move_it_to, whereby it proceeds to the next
7769 display line, but sets current_x to zero for all the glyphs that
7770 without word-wrap would fit on the previous display line.
7771 One result was that visual-order cursor movement behaved erratically
7773 (Fmove_point_visually): Add code to find the x coordinate of the
7774 last character before wrap point, under word-wrap on a TTY.
7776 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7778 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7779 also return value of MOVE_POS_MATCH_OR_ZV from
7780 move_it_in_display_line_to, when moving from beginning of line to
7781 point's position. (Bug#16961)
7783 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7785 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7786 * window.c (Fselect_window): Explain NORECORD and
7787 `buffer-list-update-hook' in doc-string.
7789 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7791 * window.c (Fother_window_for_scrolling): Check that
7792 Vother_window_scroll_buffer is a buffer.
7794 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7796 * xterm.c (xim_initialize): Always pass a copy of resource name
7797 to XRegisterIMInstantiateCallback and eassert whether return
7798 value is True. Passing copy is important because Xlib doesn't
7799 make its own copy and resource name argument usually points to
7800 SSDATA (Vx_resource_name), which may be changed from Lisp.
7801 (xim_close_display): For XUnregisterIMInstantiateCallback,
7802 always eassert return value and pass exactly the same values
7803 as were used for XRegisterIMInstantiateCallback.
7804 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7805 sources to check why if you are interested.
7807 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7809 * dispnew.c (change_frame_size_1): Add new_lines instead of
7810 new_height, the latter may be still zero if passed as such.
7811 * window.c (Fwindow_pixel_height): Mention bottom divider in
7814 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7816 Fix "resource temporarily unavailable" with xgselect
7818 * xgselect.c: Include <stdbool.h>.
7819 (xg_select) [!USE_GTK]: Don't lose track of errno.
7821 Fix minor --enable-gcc-warnings issues.
7822 * widget.c (update_various_frame_slots, EmacsFrameResize):
7823 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7825 2014-03-04 Ken Brown <kbrown@cornell.edu>
7827 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7828 represent the actual adjustment needed for alignment.
7830 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7832 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7833 needed, and don't reallocate if the initial allocation already
7834 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7836 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7838 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7841 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7843 * cmds.c (delete-char): Update docstring pointing out that the
7844 function ignores `delete-active-region' and `overwrite-mode'.
7846 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7848 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7850 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7851 allocated buffer due to alignment.
7852 (freehook): If the block to be freed was allocated by
7853 'aligned_alloc', find its real pointer before calling 'free'.
7855 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7858 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7860 * font.c (toplevel): Adjust comment about font cache layout.
7861 (font_clear_cache): Fix to match real font cache layout.
7862 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7863 (Fframe_font_cache) [FONT_DEBUG]: New function.
7864 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7866 Avoid crashes when X fonts are erroneously freed on reused X
7867 'Display *' connection data (Bug#16069). Note that X font
7868 resources still may be leaked, but currently there is no way
7869 to completely avoid it.
7870 * xterm.h (struct x_display_info): New member x_id. Add comments.
7871 * xterm.c (x_display_id): New variable.
7872 (x_term_init): Assign identifier to each opened X connection.
7873 * xfont.c (struct xfont): New member x_display_id.
7874 (xfont_open): Initialize it with frame's display id.
7875 (xfont_close): Check whether font's display id matches the one
7876 recorded for the given display. Adjust comment.
7877 * xftfont.c (struct xftfont_info):
7878 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7880 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7882 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7883 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7884 killed Vother_window_scroll_buffer.
7885 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7887 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7889 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7890 that start with more than 2 slashes as UNCs. (Bug#16751)
7892 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7894 Fix a few crashes and leaks when cloning C strings.
7895 * alloc.c, lisp.h (dupstring): New function.
7896 * gtkutil.c (xg_get_font):
7897 * term.c (tty_default_color_capabilities):
7898 * xsettings.c (store_monospaced_changed)
7899 (store_font_name_changed, parse_settings)
7900 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7901 This avoids some unlikely crashes due to accessing freed storage,
7902 and avoids some minor memory leaks in the more-typical case.
7904 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7906 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7907 cursor when modeline can't be dragged (Bug#16647).
7909 2014-02-28 Glenn Morris <rgm@gnu.org>
7911 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7912 from custom-delayed-init-variables. (Bug#11565)
7914 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7916 More fixes for mouse glyph calculations (Bug#16647).
7917 * window.c (coordinates_in_window): In intersection of
7918 horizontal and vertical window dividers prefer the horizontal
7919 one. Add some extra parens to last fix.
7920 (window_relative_x_coord): Return x-coordinate for header and
7922 * xdisp.c (remember_mouse_glyph): In text area don't extend
7923 glyph into mode line to show the vertical drag cursor there
7924 immediately. Subdivide mouse glyphs in right fringes to show a
7925 horizontal drag cursor as soon as we enter the "grabbable width"
7926 portion. Handle vertical border case separately. Do not
7927 subdivide window divider areas.
7928 (note_mouse_highlight): On bottom divider of bottommost windows
7929 show vertical drag cursor only when the minibuffer window can be
7932 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7934 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7935 reset by the face of the object just displayed. See also bug#76.
7936 (get_next_display_element): If the string came from a display
7937 property, examine the box face attribute at it->position, not at
7938 it->current.pos, since the latter was not updated yet. (Bug#16870)
7939 (handle_face_prop): Improve commentary.
7941 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7943 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7944 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7946 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7948 Fixes around Bug#16647.
7949 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7950 ON_BOTTOM_DIVIDER cases.
7951 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7952 only if the window has no right divider.
7953 (Fcoordinates_in_window_p): Fix doc-string.
7955 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7957 * lread.c (Funintern): Fix doc to match advertised calling convention.
7959 2014-02-24 Daniel Colascione <dancol@dancol.org>
7961 * keyboard.c (read_char): Close race that resulted in lost events.
7963 2014-02-22 Glenn Morris <rgm@gnu.org>
7965 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7966 * window.c (window-resize-pixelwise): Doc fixes.
7968 * process.c (Finternal_default_process_filter)
7969 (Finternal_default_process_sentinel): Doc tweaks.
7971 2014-02-21 Glenn Morris <rgm@gnu.org>
7973 * process.c (Fprocess_buffer, Faccept_process_output)
7974 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7977 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7979 * window.c (Fwindow_scroll_bar_width): New function.
7981 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7983 Pacify GCC when configuring with --enable-gcc-warnings.
7984 * xdisp.c (move_it_in_display_line_to) [lint]:
7985 Initialize recently-added local.
7987 2014-02-21 Daniel Colascione <dancol@dancol.org>
7989 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7991 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7993 * xdisp.c (init_iterator): Don't dereference a bogus face
7994 pointer. (Bug#16819)
7995 (try_cursor_movement): Don't use cursor position if
7996 set_cursor_from_row failed to compute it. This avoids assertion
7997 violations in MATRIX_ROW.
7998 (move_it_in_display_line_to): Save the iterator state in ppos_it
7999 only once per call. Reimplement the method used to return to the
8000 best candidate position if all the positions found in display line
8001 are beyond TO_CHARPOS. This cuts down the number of calls to
8002 bidi_shelve_cache, which moves a lot of stuff when lines are long
8003 and include bidirectional text. (Bug#15555)
8005 2014-02-20 Glenn Morris <rgm@gnu.org>
8007 * data.c (Fdefalias): Doc fix.
8009 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8011 * xdisp.c (display_line): Fix horizontal scrolling of large images
8012 when fringes are turned off. This comes at a price of not
8013 displaying the truncation/continuation glyphs in this case.
8016 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8017 CreateDIBSection returns an error indication, zero out *ximg after
8018 destroying the image. This avoids crashes in memory allocations
8019 due to the fact that some of the callers also call
8020 x_destroy_x_image, which will attempt to free an already free'd
8023 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8025 * widget.c (update_various_frame_slots): Don't set
8026 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8028 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8030 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8032 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8034 temacs --daemon fix (Bug#16599).
8035 * emacs.c (main): Initialize daemon_pipe[1] here ...
8036 (syms_of_emacs): ... instead of here.
8038 2014-02-16 Anders Lindgern <andlind@gmail.com>
8040 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8043 2014-02-16 Daniel Colascione <dancol@dancol.org>
8045 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8046 (xd_get_connection_address): Use it.
8047 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8048 xd_get_connection_address because the latter signals if the bus
8049 we're trying to close is already disconnected.
8051 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8053 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8054 argument to CreateThread. This avoids segfaults on Windows 9X.
8055 Reported by oslsachem <oslsachem@gmail.com>.
8057 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8059 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8060 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8061 (check_lseek): New function, to report lseek errors.
8062 (save_data_space, update_file_ptrs, read_header, write_header)
8063 (copy_file, copy_rest, unexec): Use these news functions.
8064 (update_file_ptrs): Don't assume wraparound behavior when
8065 converting a large size_t value to off_t.
8067 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8069 * composite.c (fill_gstring_header): Pass positions as C integers
8070 and move parameters checking to...
8071 (Fcomposition_get_gstring): ...this function. Handle case when
8072 buffer positions are in reversed order and avoid crash (Bug#16739).
8074 * buffer.c (validate_region): Mention current buffer in error message.
8076 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8078 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8080 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8082 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8084 2014-02-11 Glenn Morris <rgm@gnu.org>
8086 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8087 Replace refs to "OpenStep" in messages.
8089 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8091 Avoid "." at end of error diagnostics.
8092 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8093 * font.c (Ffont_at):
8094 * nsfns.m (ns_display_info_for_name):
8095 * nsselect.m (Fx_own_selection_internal):
8096 * nsterm.m (performDragOperation:):
8097 Remove "." from end of diagnostic.
8099 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8101 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8102 unintuitive (bug#15824).
8103 (Fyes_or_no_p): Doc fix (bug#15456).
8105 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8107 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8109 * eval.c (call_debugger): When exiting the debugger, do not allow
8110 max_specpdl_size less than actual binding depth (Bug#16603).
8111 (syms_of_eval): Adjust docstring.
8113 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8115 * cmds.c (Fself_insert_command): Output a clearer error message on
8116 negative repetitions (bug#9476).
8118 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8120 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8122 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8124 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8126 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8128 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8130 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8132 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8134 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8136 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8137 `exit' works (bug#15865).
8139 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8141 Constrain window box/body sizes and margin widths (Bug#16649).
8142 * xdisp.c (window_box_width): Don't return less than zero.
8143 (window_box_left_offset, window_box_right_offset): Don't return
8144 more than the window's pixel width.
8145 * window.c (window_body_height, window_body_width): Don't return
8147 (window_resize_apply): Adjust margin width, if necessary.
8149 2014-02-07 Glenn Morris <rgm@gnu.org>
8151 * nsterm.m (syms_of_nsterm): Doc fix.
8153 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8155 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8156 New variables: pointers through which to call the respective APIs.
8157 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8158 (filename_from_ansi, sys_link, check_windows_init_file):
8159 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8160 This is required on Windows 9X, where we dynamically load
8161 UNICOWS.DLL which has their non-stub implementations.
8162 (maybe_load_unicows_dll): Assign addresses to these 2 function
8163 pointers after loading UNICOWS.DLL.
8165 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8166 MultiByteToWideChar and WideCharToMultiByte through function
8169 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8172 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8174 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8175 for OSX >= 10.9 if separate spaces are used.
8176 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8178 2014-02-06 Glenn Morris <rgm@gnu.org>
8180 * buffer.c (cache-long-scans): Doc fix.
8182 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8184 * w32fns.c (Fw32_shell_execute): Doc fix.
8186 2014-02-05 Bastien Guerry <bzg@gnu.org>
8188 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8189 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8191 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8193 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8194 outside the window (Bug#16649).
8196 * xdisp.c (note_mouse_highlight): When entering a margin area show
8197 a non-text cursor (Bug#16647).
8199 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8201 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8202 It prompted a compile-time diagnostic on GNU/Linux.
8203 Simplify to remove the need for the label.
8205 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8207 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8208 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8209 to show it; otherwise return 'unsupported--w32-dialog' to signal
8210 to the caller that emulation with menus is necessary.
8211 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8213 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8215 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8218 * menu.c (Fx_popup_dialog): Don't condition the call to
8219 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8220 special symbol 'unsupported--w32-dialog', emulate the dialog with
8221 a menu by calling x-popup-menu.
8223 * menu.h (Qunsupported__w32_dialog): New extern variable.
8225 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8227 * keyboard.c (kbd_buffer_get_event): Read file notification events
8230 * xgselect.c (xg_select): Read glib events in any case, even if
8231 there are no file descriptors to watch for. (Bug#16519)
8233 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8235 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8236 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8237 * w32term.c (w32_draw_window_divider): Handle first and last
8239 * w32term.h (w32_fill_area_abs): New function.
8240 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8242 * xfaces.c (realize_basic_faces): Handle new face ids.
8243 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8244 and bottom divider width.
8245 * xterm.c (x_draw_window_divider): Handle first and last pixels
8248 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8250 * print.c (Fexternal_debugging_output): Add cast to pacify
8251 --enable-gcc-warnings.
8252 * eval.c (call_debugger): Grow specpdl if the debugger was
8253 entered due to specpdl overflow (Bug#16603) and allow more
8254 specpdl space for the debugger itself.
8256 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8258 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8261 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8263 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8264 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8266 * print.c (Fexternal_debugging_output): If the argument character
8267 is non-ASCII, encode it with the current locale's encoding before
8268 writing the result to the terminal. (Bug#16448)
8270 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8271 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8274 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8276 * process.c (create_process): Reset SIGPROF handler in the child.
8277 * callproc.c (call_process): Likewise.
8279 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8281 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8283 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8285 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8286 of zero to print strings, GDB doesn't like it.
8288 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8289 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8290 we still use correct addresses. (Bug#16576)
8292 2014-01-27 K. Handa <handa@gnu.org>
8294 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8295 to preserve the code detection behavior of 24.3.
8296 * coding.h (struct coding_system): New member detected_utf8_bytes.
8297 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8298 (decode_coding_gap): Use short cut for UTF-8 file reading only
8299 when coding->detected_utf8_bytes equals to coding->src_bytes.
8300 * fileio.c (Finsert_file_contents): Cancel the previous change.
8302 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8304 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8305 that are not visible.
8307 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8309 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8310 is grabbed (Bug#16565).
8312 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8314 * xdisp.c (last_max_ascent): Re-remove after erroneously
8315 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8317 (move_it_to): Re-remove reference to last_max_ascent.
8318 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8319 max_descent here instead of calling line_bottom_y.
8322 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8324 * terminal.c (initial_free_frame_resources): New function.
8325 (init_initial_terminal): Install new hook to free face cache
8326 on initial frame and avoid memory leak. For details, see
8327 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8328 * xfaces.c (free_frame_faces): Adjust comment.
8330 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8332 * data.c (Fstring_to_number): Document results if unparsable
8335 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8337 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8339 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8341 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8342 * coding.c (detect_coding_utf_8, emacs_mule_char)
8343 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8344 (check_utf_8, decode_coding):
8345 * coding.h (struct coding_system.errors):
8346 Use ptrdiff_t, not int, for integer values derived from buffer and
8349 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8350 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8351 before invoking decode_coding_gap, since there's just one block.
8353 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8355 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8356 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8357 too early. Again run change_frame_size before assigning menu-
8360 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8362 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8363 arrives, call x_check_fullscreen, in case the new display has a
8364 different resolution. (Bug#16517)
8366 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8368 * term.c (read_menu_input): If the selected frame changes, exit
8370 (tty_menu_show): If the selected frame changes while we displayed
8371 a menu, throw to top level. (Bug#16479)
8373 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8375 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8377 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8379 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8380 * data.c (count_one_bits_word): Fix bug (negated comparison)
8381 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8383 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8385 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8386 Avoid undefined behavior by initializing display property bit of a
8387 string processed by the bidirectional iterator. For details, see
8388 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8390 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8392 Minor cleanup of previous change.
8393 * image.c (imagemagick_error, Fimagemagick_types):
8394 Omit some recently-introduced and unnecessary casts and assignments.
8396 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8398 Fix two memory leaks discovered with Valgrind.
8399 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8400 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8402 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8404 Fixes in window size functions around Bug#16430 and Bug#16470.
8405 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8406 (Fwindow_mode_line_height, Fwindow_header_line_height)
8407 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8408 Minor doc-string adjustments.
8409 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8410 Rewrite doc-strings.
8411 (window_body_height, window_body_width): Do not count partially
8412 visible lines/columns when PIXELWISE is nil (Bug#16470).
8413 (Qfloor, Qceiling): New symbols.
8415 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8417 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8418 when the image cache is not yet allocated. (Bug#16509)
8420 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8422 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8423 re-attach intervals to its base buffer (Bug#16502).
8424 * intervals.c (set_interval_object): Move from here...
8425 * intervals.h (set_interval_object): ... to here. Fix comments.
8427 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8429 Avoid undefined behavior by initializing buffer redisplay bit.
8430 Reported by Dmitry Antipov in
8431 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8432 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8434 Revert some of the CANNOT_DUMP fix (Bug#16494).
8435 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8437 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8439 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8440 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8441 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8442 they are replaced by macros that expand into direct calls to the
8443 corresponding functions from GDI32.DLL.
8444 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8445 variables in the Cygwin build, they are unused.
8447 2014-01-19 K. Handa <handa@gnu.org>
8449 * composite.c (composition_update_it): Fix previous change.
8451 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8453 Fix file name handling on MS-Windows 9X.
8454 * w32.c (maybe_load_unicows_dll): New function.
8456 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8457 on, to make sure we can convert file names to and from UTF-8 on
8458 Windows 9X. This fixes a failure to start up because Emacs cannot
8459 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8461 * w32font.c [WINDOWSNT]: Include w32.h.
8462 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8463 of implementing the same stuff.
8464 Remove now unused g_b_init_is_windows_9x.
8466 * w32.h (maybe_load_unicows_dll): Add prototype.
8468 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8470 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8471 switch to single keyboard. Prevents daemon crashes when a new
8472 client connects while we show a TTY menu in an existing client.
8475 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8477 Fix MinGW64 porting problem with _setjmp.
8478 Reported by Eli Zaretskii in:
8479 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8480 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8481 the old _setjmp and _longjmp. All uses changed.
8483 2014-01-13 Daniel Colascione <dancol@dancol.org>
8485 * textprop.c (Fremove_list_of_text_properties):
8486 Correctly handle reaching the end of the interval tree. (Bug#15344)
8488 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8490 * xdisp.c (resize_mini_window): Round height to a multiple of
8491 frame's line height. Fix bug in calculation of window start
8492 position (Bug#16424).
8494 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8496 * macfont.m: Include termchar.h.
8497 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8498 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8499 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8500 *_WITH_GC_* to take face and f as parameters.
8501 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8502 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8504 2014-01-13 Daniel Colascione <dancol@dancol.org>
8506 Fix menu item updating in the presence of the Unity global menu
8509 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8510 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8512 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8513 updating menus; explain why.
8514 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8515 problem it's supposed to solve and it interferes with detecting
8516 the presence of a global menu.
8517 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8520 2014-01-11 K. Handa <handa@gnu.org>
8522 * composite.c (composition_update_it): Fix indexing of
8523 LGSTRING_CHAR (Bug#15984).
8525 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8527 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8529 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8531 * xdisp.c (try_window_id): Don't use this function's optimizations
8532 if overlays in the buffer displayed by the window have changed
8533 since last redisplay. (Bug#16347)
8534 (message_dolog): Fix indentation.
8536 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8538 * frame.c (frame_resize_pixelwise): Fix doc-string.
8540 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8542 Fix handling of internal borders (Bug#16348).
8543 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8544 Remove internal border width from pixel width of windows.
8545 (change_frame_size_1): Don't return early when frame's pixel
8546 size changes - we still have to record the new sizes in the
8548 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8549 also when toolbar gets larger.
8550 * window.c (check_frame_size): Include internal_border_width in
8552 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8553 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8554 In non-toolkit/non-GTK version clear internal border.
8555 * xterm.c (x_clear_under_internal_border): New function for
8556 non-toolkit/non-GTK version.
8557 (x_after_update_window_line): In non-toolkit/non-GTK version
8559 (handle_one_xevent, x_set_window_size):
8560 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8561 * xterm.h (x_clear_under_internal_border): Extern it.
8563 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8565 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8566 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8569 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8571 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8572 last value of point is not equal to buffer's point. (Bug#16129)
8574 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8577 * nsterm.h (updateCollectionBehavior): Rename from
8578 updateCollectionBehaviour. All uses changed.
8580 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8581 * Makefile.in (SETFATTR): New macro.
8582 (temacs$(EXEEXT)): Use it.
8584 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8586 Fix maximization behavior on Windows (Bug#16300).
8587 * w32fns.c (w32_fullscreen_rect): Don't handle
8588 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8589 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8590 of SetWindowPos. Restore last placement also when leaving
8591 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8592 but the FULLSCREEN_BOTH case.
8594 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8597 * data.c (arithcompare_driver):
8598 * fileio.c (Fcar_less_than_car):
8599 * fns.c (internal_equal):
8600 * frame.c (delete_frame):
8601 * lisp.h (enum More_Lisp_Bits):
8603 Avoid C99 constructs that don't work in C89.
8604 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8605 to port to C89, which doesn't have 'long long'.
8606 (count_trailing_zero_bits): Use them.
8608 2014-01-03 Chong Yidong <cyd@gnu.org>
8610 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8612 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8614 Further adjust frame/window scrollbar width calculations.
8615 * window.c (apply_window_adjustment):
8616 Set windows_or_buffers_changed.
8617 (Fwindow_scroll_bars): Return actual scrollbar width.
8618 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8619 For non-toolkit builds again use 14 as minimum width and set
8620 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8621 * xterm.c (XTset_vertical_scroll_bar): Take width from
8622 WINDOW_SCROLL_BAR_AREA_WIDTH.
8623 (x_new_font): Rename wid to unit. Base calculation of new
8624 scrollbar width on toolkit used and make it analogous to that of
8625 x_set_scroll_bar_default_width.
8626 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8627 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8628 of GetSystemMetrics.
8629 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8630 WINDOW_SCROLL_BAR_AREA_WIDTH.
8631 (x_new_font): Make it correspond to changes in xterm.c.
8633 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8635 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8636 This is a cleaner way to fix the MinGW-w64 porting problem.
8637 Check for INTPTR_MAX misconfiguration.
8639 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8641 * search.c (newline_cache_on_off, find_newline): In indirect
8642 buffers, use the newline cache of the base buffer.
8644 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8645 buffer, invalidate the caches of its base buffer. (Bug#16265)
8647 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8648 buffers, use the width-run cache of the base buffer.
8650 * xdisp.c (redisplay_window): When the window displays an indirect
8651 buffer, and the character widths in the display table have
8652 changed, invalidate the width-run cache of the corresponding base
8655 * fileio.c (Finsert_file_contents): When invalidating the newline
8656 cache, consider the case of inserting into indirect buffer.
8658 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8659 In indirect buffers, use the paragraph cache of the base buffer.
8661 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8663 * window.c (grow_mini_window): Fix last change.
8665 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8667 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8669 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8671 * w32term.c (w32_initialize): Use LCID and LOWORD.
8673 * w32proc.c (create_child): Use pid_t for 5th argument.
8674 (IsValidLocale): Don't provide prototype for MinGW64.
8675 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8676 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8678 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8679 MinGW64 doesn't support.
8681 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8683 * w32.c (set_named_security_info): New function.
8684 (acl_set_file): Fall back on set_named_security_info if
8685 set_file_security fails.
8686 (g_b_init_set_named_security_info_w)
8687 (g_b_init_set_named_security_info_a): New static variables.
8688 (globals_of_w32): Initialize them to zero.
8689 (set_named_security_info): Set them to non-zero if the
8690 corresponding API is available.
8691 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8692 New function typedefs.
8694 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8696 Some more fixes following pixelwise resize changes including one
8698 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8699 of frame_resize_pixelwise.
8700 * widget.c (pixel_to_text_size): New function.
8701 (update_wm_hints): Have size hints respect value of
8702 frame_resize_pixelwise.
8703 (EmacsFrameResize): Alway process resize requests pixelwise.
8704 * window.c (grow_mini_window): Make sure mini window is at least
8706 * xdisp.c (display_menu_bar): Make sure menubar extends till
8708 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8709 (x_set_tool_bar_lines): Calculate pixelwise.
8710 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8711 frame_resize_pixelwise.
8713 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8715 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8716 variables not used there.
8718 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8720 * w32.c (sys_umask): New function. (Bug#16299)
8722 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8724 * dispnew.c (change_frame_size_1): Take old width of root window
8725 from that window's pixel width. (Bug#16284)
8727 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8729 Plain copy-file no longer chmods an existing destination (Bug#16133).
8730 * fileio.c (realmask): Now a static var, not a local.
8731 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8732 Remove arg STATPTR. All uses changed.
8733 (Fcopy_file): Do not alter permissions of existing destinations,
8734 unless PRESERVE-PERMISSIONS (renamed from
8735 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8736 Avoid race when testing for existing destinations and for
8737 when input and output files are the same.
8738 If changing the group fails, adjust both default and
8739 preserved permissions so that access is not granted to the
8741 (Fset_default_file_modes, init_fileio): Update realmask.
8742 (Fdefault_file_modes): Use realmask instead of calling umask.
8744 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8746 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8747 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8748 flags on the daemon pipe ends before execing.
8750 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8752 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8753 session. (Bug#14739)
8755 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8757 * callproc.c (Vexec_path): Document that exec-directory is in it.
8759 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8761 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8764 2013-12-27 Chong Yidong <cyd@gnu.org>
8766 * data.c (Fsymbol_function): Doc fix.
8768 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8770 Some more tinkering with Bug#16051.
8771 * window.c (resize_frame_windows): Don't let the size of the
8772 root window drop below the frame's default character size.
8773 Never ever delete any subwindows - let the window manager do the
8776 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8777 of toolbar lines needed when they exceed the height of the root
8779 (unwind_create_frame_1): New function.
8780 (Fx_create_frame): Generally inhibit calling the window
8781 configuration change hook here. Remove extra call to
8782 change_frame_size - it's not needed when we don't run the
8783 configuration change hook.
8785 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8787 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8788 On my Fedora 19 platform the core dumps were so big that
8789 my desktop became nearly catatonic.
8790 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8791 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8792 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8793 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8794 a clang-only syntax.
8795 * conf_post.h (__has_feature): New macro, if not already defined.
8796 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8797 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8799 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8801 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8802 is a file name. (Bug#16252)
8804 2013-12-25 Chong Yidong <cyd@gnu.org>
8806 * keyboard.c (Voverriding_terminal_local_map)
8807 (Voverriding_local_map): Doc fix.
8809 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8811 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8813 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8814 file name when it is submitted to ShellExecute. Simplify code.
8815 Don't test DOCUMENT for being a string, as that is enforced by
8816 CHECK_STRING. Doc fix.
8818 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8820 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8821 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8822 redisplay_tool_bar does. Improve and fix commentary.
8823 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8824 limits of the glyph matrices. (Bug#16051)
8825 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8826 only when the new size is different from the old one, and the new
8827 size can be achieved given the frame height.
8829 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8831 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8833 2013-12-23 Glenn Morris <rgm@gnu.org>
8835 * lread.c (Fload): Mention load-prefer-newer in doc.
8837 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8839 Handle Bug#16207 by being more restrictive when running hooks.
8840 * window.c (unwind_change_frame): New function.
8841 (Fset_window_configuration): Don't run configuration change hook
8842 while the frame configuration is unsafe. Call select_window
8845 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8847 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8849 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8851 * nsterm.h: Declare EmacsColor category.
8853 * nsterm.m (NSColor): Implement EmacsColor category.
8854 (ns_get_color): Use colorUsingDefaultColorSpace.
8855 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8857 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8859 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8861 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8862 having the PNG_NORETURN attribute, to avoid compiler warning in
8865 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8867 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8869 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8870 fringe background extension.
8871 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8872 because they are now always the same as `left' and `width',
8873 respectively. Remove code for the case that `width' and
8874 `sb_width' are different.
8876 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8878 Remove scroll_bar_actual_width from frames.
8879 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8880 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8881 (x_figure_window_size):
8882 * nsterm.m (x_set_window_size):
8883 * widget.c (set_frame_size):
8884 * w32term.c (x_set_window_size):
8885 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8886 scroll_bar_actual_width.
8888 Convert scroll_bar members to integers on Windows.
8889 * w32term.h (struct scroll_bar): Convert top, left, width,
8890 height, start, end and dragging to integers.
8891 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8893 * w32term.c (w32_set_scroll_bar_thumb)
8894 (w32_scroll_bar_handle_click): Remove XINT conversions for
8895 scroll_bar members. Treat bar->dragging as integer.
8896 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8897 first element. Remove XINT conversions for scroll_bar members.
8898 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8899 Remove XINT conversions for scroll_bar members.
8901 Fix assignment for new window total sizes.
8902 * window.c (Fwindow_resize_apply_total): Assign values for
8905 2013-12-20 Chong Yidong <cyd@gnu.org>
8907 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8908 argument to `append'.
8910 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8912 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8913 current text face, for extending the face of the display margins.
8916 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8917 Doc fix. (Bug#16190)
8919 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8921 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8924 * nsterm.m (Qfile, Qurl): New.
8925 (EV_MODIFIERS2): New macro.
8926 (EV_MODIFIERS): Use EV_MODIFIERS2.
8927 (ns_term_init): Remove font and color from DND, does not work on
8928 newer OSX, and other ports don't have them.
8929 (performDragOperation:): Handle modifiers used during drag.
8930 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8931 Remove global Lisp variables used to communicate with ns-win.el.
8932 Remove font and color handling.
8933 (syms_of_nsterm): Defsym Qfile and Qurl.
8935 2013-12-19 Anders Lindgren <andlind@gmail.com>
8937 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8938 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8940 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8941 (constrainFrameRect): Remove special case nr_screens == 1.
8942 Don't constrain size to size of view.
8944 * nsterm.h (ns_output): Remove dont_constrain.
8946 2013-12-19 Anders Lindgren <andlind@gmail.com>
8948 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8950 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8952 Minor fixes for recent openp changes.
8953 * lisp.h (GCPRO7): New macro.
8954 * lread.c (openp): Use bool for boolean; all callers changed.
8955 Protect save_string from GC. Don't assume that file descriptors
8956 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8957 warning about uninitialized variable.
8959 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8961 * w32fns.c (emacs_abort): Use intptr_t as argument of
8962 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8964 2013-12-18 Glenn Morris <rgm@gnu.org>
8966 * lread.c (Fload): Pass load_prefer_newer to openp.
8967 Don't bother checking mtime if openp already did it.
8968 (openp): Add `newer' argument, to check all suffixes
8969 and find the newest file.
8970 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8971 * callproc.c (call_process):
8972 * charset.c (load_charset_map_from_file):
8973 * emacs.c (init_cmdargs):
8974 * image.c (x_create_bitmap_from_file, x_find_image_file):
8976 * lread.c (Flocate_file_internal):
8977 * process.c (Fformat_network_address):
8978 * sound.c (Fplay_sound_internal):
8979 * w32.c (check_windows_init_file):
8980 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8982 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8984 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8986 * w32.c (getloadavg): Don't index samples[] array with negative
8987 indices. Recover from wall-clock time being set backwards.
8989 * w32term.c (w32_initialize): Declare the argument of
8990 set_user_model as const.
8992 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8993 (w32_menu_show): Constify some arguments passed to MessageBox.
8995 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8996 to initialize Lisp objects.
8998 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8999 initialize Lisp objects.
9001 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9002 use variables used only on X under that condition.
9004 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9005 variables not used there.
9007 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9009 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9010 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9012 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9014 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9015 code, revealed in presence of R2L characters, character
9016 compositions, and display vectors. A better fix for Bug#16148.
9017 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9018 GTK and NS builds, they don't have this member of struct frame.
9020 * dispextern.h (struct composition_it): Correct a comment for the
9023 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9025 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9026 This prevents a compilation error on C compilers that do not
9027 default functions to return 'int' if not declared. Also, add
9028 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9029 since it now uses inline functions.
9031 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9033 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9034 display margins on mode line, header line, and in the frame's
9035 tool-bar window. (Bug#16165)
9037 2013-12-16 Andreas Schwab <schwab@suse.de>
9039 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9041 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9043 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9046 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9048 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9050 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9052 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9053 intended to find bogus pointers in font objects (Bug#16140).
9054 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9055 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9056 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9057 Disable for MS-Windows due to Bug#15876; apparently this
9058 requires more or less substantial changes in fontset code.
9059 * xfont.c (xfont_close):
9060 * xftfont.c (xftfont_close): Call x_display_info_for_display
9061 to check whether 'Display *' is valid (Bug#16093 and probably
9064 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9066 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9067 Reported by Juanma Barranquero <lekktu@gmail.com>.
9069 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9070 open a pty on MS-Windows. (Bug#16152)
9072 * emacs.c (decode_env_path): Fix bogus comparison against
9073 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9075 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9077 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9078 (Fx_file_dialog): Add parentheses around && to silence warning.
9080 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9082 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9084 * xdisp.c (extend_face_to_end_of_line): Extend background of
9085 non-default face in margin areas as well. (Bug#16151)
9086 (display_line): Call extend_face_to_end_of_line for continued
9087 lines as well, if the display margins have non-zero width.
9088 (set_glyph_string_background_width): When needed, set the
9089 extends_to_end_of_line_p flag on glyph strings to be drawn in
9090 margin areas, not only in the text area.
9092 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9095 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9097 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9098 Don't worry about verify_error being t, since it has to be a list.
9100 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9102 Use bool for boolean, focusing on headers.
9103 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9104 No need to include <stdbool.h>, since conf_post.h does it now.
9105 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9106 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9107 (SET_PER_BUFFER_VALUE_P):
9108 * ccl.c, ccl.h (setup_ccl_program):
9109 * ccl.h (CHECK_CCL_PROGRAM):
9110 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9111 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9112 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9113 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9114 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9115 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9116 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9117 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9118 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9119 (CHARSET_FAST_MAP_SET):
9120 * coding.c (decode_coding_ccl, encode_coding_ccl):
9121 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9122 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9123 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9124 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9125 (decode_coding_c_string):
9126 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9127 * conf_post.h (has_attribute):
9128 * dispextern.h (trace_redisplay_p)
9129 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9130 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9131 (SET_GLYPH_FROM_CHAR_GLYPH)
9132 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9133 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9134 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9135 (cursor_in_mouse_face_p):
9136 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9137 (blank_row, prepare_desired_row)
9138 (build_frame_matrix_from_leaf_window, make_current)
9139 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9140 (update_window, scrolling_window, update_frame_line):
9141 * disptab.h (GLYPH_FOLLOW_ALIASES):
9142 * editfns.c (Fformat):
9143 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9144 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9145 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9146 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9147 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9148 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9149 (FONT_DEFERRED_LOG):
9150 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9151 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9152 (FRAME_MOUSE_UPDATE):
9153 * fringe.c (Fdefine_fringe_bitmap):
9154 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9155 (x_create_bitmap_from_xpm_data, xpm_load_image):
9156 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9157 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9158 (MERGE_INTERVAL_CACHE):
9159 * keymap.h (KEYMAPP):
9160 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9161 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9162 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9163 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9164 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9165 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9166 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9167 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9168 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9169 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9170 (SETUP_BUFFER_SYNTAX_TABLE):
9171 * systime.h (timespec_valid_p):
9172 * term.c (save_and_enable_current_matrix):
9173 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9174 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9175 (redisplay_internal, try_window_reusing_current_matrix)
9176 (sync_frame_with_window_matrix_rows, try_window_id)
9177 (display_menu_bar, display_tty_menu_item, display_mode_line)
9178 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9179 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9180 * xmenu.c (xmenu_show):
9181 * xterm.c (use_xim, x_term_init):
9182 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9183 (struct x_bitmap_record):
9184 Use bool for booleans.
9185 * ccl.c (struct buffer_text):
9186 * ccl.h (struct ccl_program):
9187 * charset.h (struct charset):
9189 * coding.h (struct iso_2022_spec, struct coding_system):
9190 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9191 (struct glyph_string, struct face, struct face_cache)
9192 (struct bidi_string_data, struct bidi_it)
9193 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9195 * editfns.c (Fformat):
9196 * frame.h (struct frame):
9197 * fringe.c (struct fringe_bitmap):
9198 * intervals.h (struct interval):
9199 * keyboard.h (struct kboard):
9200 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9201 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9202 (struct Lisp_Buffer_Local_Value, union specbinding):
9203 * macfont.m (struct macfont_info):
9204 * process.h (struct Lisp_Process):
9205 * termchar.h (struct tty_display_info):
9206 * window.h (struct window):
9207 * xterm.h (struct x_output):
9208 Use bool_bf for boolean bit-fields.
9209 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9210 All callers changed.
9211 * ccl.h (struct ccl_program): Remove unused members private_state,
9212 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9214 (struct ccl_spec): Remove unused members cr_carryover,
9215 eight_bit_carryover.
9216 * conf_post.h: Include <stdbool.h>.
9217 (bool_bf): New type.
9218 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9219 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9220 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9221 'do { ... } while (false)' brackets.
9222 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9223 Args must now be expressions; all callers changed.
9224 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9225 (PRODUCE_GLYPHS): Simplify use of boolean.
9226 * fileio.c (Fcopy_file):
9227 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9228 * lisp.h (UNGCPRO): Return void, not int.
9229 (FOR_EACH_TAIL): Use void expression, not int expression.
9230 * region-cache.c: Reindent.
9231 * region-cache.h: Copy comments from region-cache.c, to fix
9232 incorrect remarks about booleans.
9234 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9236 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9237 when character at point is displayed from a display vector.
9240 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9242 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9243 now a list of certificate validation checks that will abort a
9244 connection with an error.
9245 (Fgnutls_boot): Document it and use it.
9247 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9249 * w32term.c (w32_enable_frame_resize_hack): New variable.
9250 (x_set_window_size): Use it to hack frame resizing on Windows
9253 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9255 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9256 Windows-specific code to w32.c. Change error message text to
9257 match that of Posix platforms.
9259 * w32.c (w32_copy_file): New function, most of the code copied and
9260 reworked from Fcopy_file. Improve error handling. Plug memory
9261 leak when errors are thrown. Support file names outside of the
9262 current codepage. (Bug#7100)
9264 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9266 * lread.c (load_path_default): Prototype.
9268 2013-12-13 Glenn Morris <rgm@gnu.org>
9270 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9271 (dump_path): Remove.
9272 (load-path-default): Remove `changed' argument.
9273 Do not set dump_path permanently. Simplify.
9274 (init_lread): Simplify.
9275 (syms_of_lread): Remove dump_path.
9277 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9279 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9280 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9281 2013-12-12 font-related change to avoid Bug#16128, which
9282 is quite hard to fix without even more substantial changes.
9284 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9286 * font.c (font_close_object): Check for live frame (Bug#16128).
9288 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9290 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9291 Return ptrdiff_t, not int, since it's a buffer size.
9292 Reindent/reparen some macros to a more Gnuish style.
9294 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9296 Avoid undefined behavior with huge regexp interval counts.
9297 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9298 since it's now specialized to interval counts. All uses changed.
9299 Do not assume wraparound on signed integer overflow.
9300 (regex_compile): Simplify based on the above changes.
9302 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9304 Support file names on MS-Windows that use characters outside of
9305 the current system codepage. (Bug#7100)
9307 * w32.c (get_file_security, set_file_security)
9308 (create_symbolic_link): Separate pointers and boolean flags for
9309 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9310 non-zero, else the former.
9311 (codepage_for_filenames, filename_to_utf16, )
9312 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9314 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9316 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9317 Accept only one argument; all callers changed.
9318 (dostounix_filename): Remove the second argument, now works in
9319 UTF-8. All callers changed.
9320 (parse_root): Lose DBCS code.
9321 (get_long_basename, w32_get_short_filename, init_environment)
9322 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9323 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9324 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9325 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9326 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9327 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9329 (ansi_encode_filename): New function.
9330 (get_emacs_configuration, get_emacs_configuration_options):
9332 (add_volume_info, GetCachedVolumeInformation): Run the input file
9333 name through unixtodos_filename, to ensure it is stored and
9334 referenced in canonical form.
9335 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9336 (logon_network_drive, sys_link, utime): Improve error handling.
9337 (sys_access): New function.
9338 (hashval, generate_inode_val): Unused functions deleted.
9339 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9340 (check_windows_init_file): Convert error message from UTF-8 to
9341 ANSI codepage, for display in the message box.
9342 (globals_of_w32): Set w32_unicode_filenames according to the OS
9345 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9346 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9347 (syms_of_w32term): Declare w32-unicode-filenames.
9349 * w32proc.c (new_child, delete_child): Remove code that handled
9350 unused pending_deletion and input_file members of the child struct.
9351 (create_child, sys_spawnve): Convert all file names to ANSI
9352 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9353 name cannot be encoded in ANSI codepage. Don't use
9354 unixtodos_filename, mirror slashes by hand.
9355 (record_infile, record_pending_deletion): Functions deleted.
9356 (Fw32_short_file_name): Call w32_get_short_filename instead of
9359 * w32notify.c (add_watch): Work in Unicode mode when
9360 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9361 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9362 instead, do the same with Lisp primitives.
9364 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9365 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9366 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9367 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9368 (Fw32_shell_execute): Improve error reporting.
9369 (Fdefault_printer_name): Ifdef away for Cygwin.
9371 * w32.h (struct _child_process): Remove input_file and
9372 pending_deletion members that are no longer used.
9373 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9374 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9375 (ansi_encode_filename): New and updated prototypes.
9377 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9379 (unexec): Don't use dostounix_filename, it expects a file name in
9380 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9383 * fileio.c (Ffile_name_directory, file_name_as_directory)
9384 (directory_file_name, Fexpand_file_name)
9385 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9386 arguments of dostounix_filename.
9387 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9388 use MAX_UTF8_PATH for size of file-name strings.
9389 (emacs_readlinkat): Build an explicitly unibyte string for file
9391 (syms_of_fileio) <file-name-coding-system>:
9392 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9394 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9395 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9396 directories to UTF-8.
9397 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9398 environment, and each element of the input PATH, to UTF-8.
9400 * dired.c (file_attributes): Use build_unibyte_string explicitly
9401 to make Lisp strings from user and group names.
9403 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9406 * coding.c (decode_file_name, encode_file_name): New functions.
9408 * termcap.c (tgetent): Adapt to the change in arguments of
9411 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9414 * msdos.c (dostounix_filename, init_environment): Adapt to the
9415 change in arguments of dostounix_filename.
9417 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9418 [WINDOWSNT]: Encode file names passed to the image libraries in
9421 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9422 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9424 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9425 arguments of dostounix_filename.
9427 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9429 * font.h (struct font_entity) [HAVE_NS]: New field to record
9430 font driver which was used to create this entity.
9431 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9432 frame where the font was opened.
9433 (font_close_object): Add prototype.
9434 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9435 (font_close_object): Not static any more. Lost frame arg.
9436 Adjust comment and users.
9437 * alloc.c (cleanup_vector): Call font_close_object to adjust
9438 per-frame font counters correctly. If HAVE_NS, also call
9439 driver-specific cleanup for font-entity objects.
9440 * ftfont.c (ftfont_open):
9441 * nsfont.m (nsfont_open):
9442 * w32font.c (w32font_open_internal):
9443 * xfont.c (xfont_open):
9444 * xftfont.c (xftfont_open): Save frame pointer in font object.
9445 * macfont.m (macfont_open): Likewise.
9446 (macfont_descriptor_entity): Save driver pointer to be able
9447 to call its free_entity routine when font-entity is swept.
9448 * ftxfont.c (ftxfont_open): Add eassert because frame
9449 pointer should be saved by ftfont_driver.open.
9451 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9453 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9454 input polling is used. This is still meaningful for Cygwin, see
9455 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9456 * keyboard.c (poll_for_input_1, input_polling_used):
9457 Define unconditionally.
9458 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9459 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9460 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9461 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9462 (face_for_char): Likewise. Rearrange eassert and return ASCII
9463 face for CHAR_BYTE8_P.
9464 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9466 2013-12-11 Ken Brown <kbrown@cornell.edu>
9468 * dispextern.h (erase_phys_cursor):
9469 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9471 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9473 * nsterm.m (x_free_frame_resources):
9474 * term.c (tty_free_frame_resources):
9475 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9476 face cache because it's implied by free_frame_faces anyway.
9477 * w32term.c (x_free_frame_resources): Likewise. Do not call
9478 free_frame_faces twice.
9480 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9482 * editfns.c (Fformat_time_string): Mention %F in the doc.
9484 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9486 * window.c (resize_frame_windows): Don't return immediately when
9487 the root window's size doesn't change - the minibuffer window
9488 may still have to be repositioned/resized.
9489 * xfns.c (Fx_create_frame): Always change the frame size after
9490 initializing the frame's faces.
9491 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9492 change_frame_size should already have done it.
9493 (x_new_font): Assign new tool- and menu-bar heights.
9494 (x_set_window_size_1): Account for tool- and menu-bar heights
9495 (Bug#16013). Don't set pixel sizes since change_frame_size
9496 should already have done it.
9498 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9500 Remove the option of using libcrypto.
9501 * Makefile.in (LIB_CRYPTO): Remove.
9502 (LIBES): Don't use it.
9504 2013-12-11 Juri Linkov <juri@jurta.org>
9506 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9507 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9509 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9511 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9512 drawn tool bar items (Bug#16058).
9513 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9515 2013-12-09 Ken Brown <kbrown@cornell.edu>
9517 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9519 * lisp.h (get_frame_param): Adjust conditions for prototype
9522 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9524 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9525 Avoid unused macro warning if configured --without-xft.
9527 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9529 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9531 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9533 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9535 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9537 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9539 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9541 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9543 Use libcrypto's checksum implementations if available, for speed.
9544 * Makefile.in (LIB_CRYPTO): New macro.
9547 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9548 The macro didn't conform to C99 due to type mismatch,
9549 which caused compilation failure with Sun C 5.12,
9550 and it was confusing anyway. Include window.h to declare
9551 redisplay_other_windows.
9553 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9555 * window.c (set_window_buffer): Update mode line (bug#16084).
9557 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9559 Fix minor problems found by static checking.
9560 * keyboard.c (poll_for_input_1, input_polling_used):
9561 Define only if HAVE_NTGUI.
9562 * xmenu.c (popup_activate_callback): Omit unnecessary
9563 check against USE_X_TOOLKIT, which must be defined here anyway.
9564 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9567 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9569 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9571 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9573 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9575 * nsterm.m (x_set_window_size): Remove fprintf.
9576 (init): Define always. Set applicationDidFinishLaunchingCalled
9578 (applicationDidFinishLaunching:):
9579 Set applicationDidFinishLaunchingCalled.
9580 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9583 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9585 Pixel resize changes for NS (Bug#16049).
9586 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9587 height/width. row/cols are locals.
9588 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9589 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9590 (windowWillResize): Remove gsextra. Calculate extra as in
9592 (x_new_font): Don't change frame size if fullscreen.
9593 Change size pixelwise.
9595 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9596 comment in xfns.c. Change to pixelwise call.
9598 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9600 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9603 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9605 * xterm.c (input_signal_count): Remove.
9606 (x_dispatch_event): Define unconditionally.
9607 (x_make_frame_visible): Process X events until the frame
9608 is really visible (Bug#16027).
9609 * xterm.h (x_dispatch_event): Declare unconditionally.
9611 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9613 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9615 * nsterm.m (x_set_window_size): Handle pixelwise.
9617 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9619 * w32term.c (x_new_font):
9620 * xterm.c (x_new_font): Calculate new frame size from new font
9623 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9625 * lisp.h (FOR_EACH_TAIL): New macro.
9626 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9628 * window.c (select_window): Call second wset_redisplay before we change
9629 selected_window (bug#16034).
9631 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9633 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9635 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9637 * w32xfns.c: Include window.h, to avoid a compiler warning.
9639 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9641 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9642 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9643 window_scroll takes care of it.
9644 (Fset_window_point, Fdelete_other_windows_internal)
9645 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9646 (Fsplit_window_internal, Fdelete_window_internal)
9647 (Fresize_mini_window_internal, Fset_window_configuration)
9648 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9649 cause redisplay instead of forcing a complete redisplay.
9650 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9651 we're only affecting the selected_window.
9653 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9655 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9656 directional control characters. Update type and category
9657 determination according to the UBA from Unicode v6.3.
9658 (bidi_category_t): New category EXPLICIT_FORMATTING.
9660 * dispextern.h (bidi_type_t): Update to include new bidirectional
9661 properties introduced with Unicode v6.3. (Bug#16043)
9663 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9665 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9668 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9670 * font.c (font_list_entities): Remove dummy assignment.
9671 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9672 used on graphic displays only. Remove unused 'font_encoder' member.
9673 (struct font_bitmap): Remove unused 'extra' member.
9674 * nsfont.m (nsfont_open):
9675 * w32font.c (w32font_open_internal):
9676 * ftfont.c (ftfont_get_bitmap): Adjust users.
9678 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9680 Use bool for boolean.
9681 * tparam.c (tparam1):
9682 * undo.c (record_point, record_property_change):
9683 Use bool for boolean, for local vars that are always true or false.
9685 Minor integer overflow fixes (Bug#16033).
9686 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9687 This improves on the previous fix to this function.
9688 (window_resize_check): When summing up pixel counts, don't rely on
9689 undefined behavior if the sum overflows.
9691 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9693 * window.c (Fset_window_new_pixel): Don't choke at negative
9694 argument value (Bug#16033).
9696 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9697 to avoid crash in window_box_height.
9699 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9700 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9702 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9704 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9706 Minor integer overflow fixes.
9707 * window.c (Fset_window_new_pixel, grow_mini_window):
9708 * xdisp.c (Fwindow_text_pixel_size):
9709 Avoid undefined behavior on signed integer overflow.
9710 * xfns.c (x_set_mouse_color):
9711 Check that drag shape fits in 'unsigned', since that's what X wants.
9713 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9715 Improve reporting of fatal exception on MS-Windows.
9716 * w32fns.c (my_exception_handler): New function.
9717 (globals_of_w32fns): Set it up as the unhandled exception
9718 handler. Initialize exception code and address to zeros.
9719 (emacs_abort): If the exception code and address are available,
9720 print them at the beginning of the backtrace. Fix the format of
9721 printing addresses (was producing 0x0x12345678 on XP).
9724 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9726 * eval.c (Fbacktrace__locals): New function.
9727 (syms_of_eval): Defsubr it.
9729 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9731 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9732 Define here to unify between...
9733 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9734 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9736 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9738 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9740 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9741 fringe background extension.
9742 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9743 because they are now always the same as `left' and `width',
9744 respectively. Remove code for the case that `width' and
9745 `sb_width' are different.
9747 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9749 Fix minor problems found by static checking.
9750 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9751 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9752 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9754 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9756 * image.c (imagemagick_compute_animated_image): Don't crash if we
9757 have an animation with different-sized images (bug#15313).
9759 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9761 Remove some unused items introduced during pixelwise change.
9762 * window.c (window_resize_total_check): Remove unused function.
9763 * xdisp.c (remember_mouse_glyph): Remove unused label.
9764 (Ftool_bar_height): Move declaration inside #if.
9765 * xterm.c (x_set_window_size): Don't use r and c.
9767 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9769 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9772 * window.c (Fset_window_configuration): Comment out unused variables.
9774 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9776 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9778 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9780 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9782 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9783 HAVE_GNUTLS3 (Bug#16001).
9785 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9786 if interrupts are deferred (Bug#15801).
9788 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9790 Support resizing frames and windows pixelwise.
9791 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9792 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9793 (struct glyph_matrix): Replace window_left_col and
9794 window_top_line by window_pixel_left and window_pixel_top.
9795 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9797 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9798 (draw_window_divider, move_it_to, x_draw_right_divider)
9799 (x_draw_bottom_divider, change_frame_size): Add or fix
9801 * dispnew.c (change_frame_size_1): Change prototype.
9802 (adjust_glyph_matrix, required_matrix_width)
9803 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9804 values instead of lines and columns.
9805 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9806 WINDOW_TOTAL_FRINGE_WIDTH.
9807 (handle_window_change_signal, do_pending_window_change)
9808 (init_display): Adjusts calls of change_frame_size.
9809 (change_frame_size, change_frame_size_1): Handle pixelwise
9811 * frame.c (Qright_divider_width, Qbottom_divider_width):
9813 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9814 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9815 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9816 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9818 (set_frame_param): New function.
9819 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9820 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9821 (Ffringe_width, Fborder_width, Fright_divider_width)
9822 (Fbottom_divider_width): New functions, defsubr them.
9823 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9824 New argument pixelwise.
9825 (struct frame_parm_table): New members Qright_divider_width and
9826 Qbottom_divider_width.
9827 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9828 (x_report_frame_params): Handle Qright_divider_width and
9829 Qbottom_divider_width.
9830 (x_set_right_divider_width, x_set_bottom_divider_width):
9832 (frame_resize_pixelwise): New option.
9833 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9834 new_pixelwise, right_divider_width and bottom_divider_width;
9835 remove total_lines; rename text_lines, text_cols, new_text_lines
9836 and new_text_cols to text_height, text_width, new_height and
9837 new_width respectively.
9838 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9839 FRAME_TEXT_WIDTH respectively.
9840 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9841 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9842 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9844 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9845 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9846 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9847 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9848 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9849 (FRAME_TOTAL_COLS_ARG): Remove macro.
9850 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9851 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9852 (x_wm_set_size_hint): Handle frame pixel sizes.
9853 * indent.c (compute_motion, Fcompute_motion):
9854 Call window_body_width instead of window_body_cols.
9855 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9856 (make_lispy_position): Handle right and bottom dividers.
9857 (Fsuspend_emacs): Pixelize call of change_frame_size.
9858 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9859 * lisp.h: Extern set_frame_param.
9860 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9862 (Fx_create_frame): Add entry for vertical_drag_cursor.
9863 Pixelize call of change_frame_size.
9864 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9865 * nsterm.m (ns_update_window_end): Optionally draw right
9867 (x_set_window_size): Add argument pixelwise.
9868 Call check_frame_size and change_frame_size with pixelwise zero.
9869 (ns_draw_window_divider): New function.
9870 (ns_redisplay_interface): Add ns_draw_window_divider.
9871 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9872 (x_new_font): Call x_set_window_size with pixelwise zero.
9873 * print.c (print_object): For a window print its sequence
9875 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9876 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9877 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9878 (w32_createwindow): Use scroll bar area width.
9879 (w32_wnd_proc): Handle bottom divider width.
9880 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9881 (Fx_create_frame): Default divider width parameters.
9882 Caclulate sizes pixelwise. Add vertical drag cursor support.
9883 (x_create_tip_frame): Default divider widths to zero.
9884 Pixelize call to change_frame_size.
9885 (Fx_show_tip): Add handling of divider widths. Pixelize window
9887 (Fw32_frame_rect): New function.
9888 (frame_parm_handler w32_frame_parm_handlers): Add divider
9890 (Vx_window_vertical_drag_shape): Add variable.
9891 * w32inevt.c (resize_event, maybe_generate_resize_event):
9892 Pixelize change_frame_size calls.
9893 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9895 * w32term.c (w32_draw_window_divider): New function.
9896 (x_update_window_end): Handle right divider.
9897 (w32_draw_fringe_bitmap, x_scroll_run)
9898 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9899 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9900 Calculate new frame sizes pixelwise.
9901 (x_new_font): Pixelize call to x_set_window_size.
9902 (x_check_fullscreen): Pixelize call to change_frame_size.
9903 (x_set_window_size_1, x_set_window_size): New argument
9904 pixelwise. Calculate pixelwise.
9905 (x_wm_set_size_hint): Use scroll bar area width.
9906 (w32_redisplay_interface): Add w32_draw_window_divider.
9907 * w32term.h (struct w32_output): Add vertical drag cursor.
9908 * widget.c (set_frame_size, update_wm_hints)
9909 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9911 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9912 * window.c (sequence_number): Restore.
9913 (Fwindow_pixel_width, Fwindow_pixel_height)
9914 (Fwindow_mode_line_height, Fwindow_header_line_height)
9915 (window_pixel_to_total, Frun_window_scroll_functions)
9916 (Fset_window_new_pixel, window_resize_apply_total)
9917 (Fwindow_resize_apply_total): New functions.
9918 (window_body_height, window_body_width): Rename from
9919 window_body_lines. New argument PIXELWISE.
9920 Calculate pixelwise.
9921 (Fwindow_body_height, Fwindow_body_width): New argument
9923 (coordinates_in_window, window_relative_x_coord): Use window's
9924 pixel width instead of total width.
9925 (replace_window, recombine_windows): Initialize pixel values.
9926 (resize_root_window, resize_frame_windows, grow_mini_window)
9927 (shrink_mini_window): New argument PIXELWISE.
9928 Calculate pixelwise.
9929 (Fdelete_other_windows_internal, adjust_window_margins)
9930 (window_resize_check, window_resize_apply)
9931 (Fdelete_window_internal, Fresize_mini_window_internal)
9932 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9933 (check_frame_size): Rename arguments. New argument PIXELWISE.
9934 Calculate pixelwise.
9935 (set_window_buffer): Make samebuf bool. Run configuration change
9936 hook only if buffer changed.
9937 (Fset_window_buffer): Rewrite doc-string.
9938 (make_window): Initialize new_pixel slot.
9939 (Fwindow_resize_apply): Check pixel size of root window.
9940 (Fsplit_window_internal): Call 2nd argument pixel_size.
9941 Calculate pixelwise.
9942 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9944 (save_window_data): New slots frame_text_width,
9945 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9946 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9948 (Fcurrent_window_configuration, Fset_window_configuration)
9949 (save_window_save, compare_window_configurations): Handle new
9950 slots in save_window_data and saved_window.
9951 (Fset_window_scroll_bars): Fix doc-string.
9952 (window_resize_pixelwise): New variable.
9953 (coordinates_in_window, Fcoordinates_in_window_p):
9955 (make_parent_window): Adjust sequence_number.
9956 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9958 * window.h (struct window): New members new_pixel, pixel_left,
9959 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9960 (wset_new_pixel): New function.
9961 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9962 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9963 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9964 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9965 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9966 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9967 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9968 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9969 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9970 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9971 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9972 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9973 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9974 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9975 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9977 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9978 (window_body_width, check_frame_size): Adapt external declarations.
9979 * xdisp.c (last_max_ascent): New integer.
9980 (window_text_bottom_y): Handle bottom divider.
9981 (window_box_width, window_box_height): Calculate pixelwise.
9982 (get_glyph_string_clip_rects): Handle right divider.
9983 (remember_mouse_glyph): When windows are resized pixelwise
9984 proceed with width and height set to 1.
9985 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9987 (move_it_to): Calculate and return maximum x position
9989 (Fwindow_text_pixel_size): New function.
9990 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9991 (tool_bar_lines_needed): Rename to tool_bar_height.
9992 Calculate pixelwise.
9993 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9994 Calculate pixelwise.
9995 (redisplay_tool_bar): Calculate pixelwise.
9996 (redisplay_window): Calculate pixelwise. Handle dividers.
9997 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9998 (x_draw_vertical_border): Handle dividers.
9999 (define_frame_cursor1): Handle vertical drag cursor.
10000 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10001 (expose_window): Calculate pixelwise. Handle dividers.
10002 (init_xdisp): Initialize pixel values.
10003 * xfaces.c (Qwindow_divider): New face.
10004 (realize_basic_faces): Realize it.
10005 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10006 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10007 (x_set_scroll_bar_default_width): Default actual width to 16.
10008 (Fx_create_frame): Set sizes pixelwise.
10009 (x_create_tip_frame): Default divider widths to zero.
10010 Pixelize call of change_frame_size.
10011 (Fx_show_tip): Handle divider widths. Initial pixel position
10013 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10014 (Vx_window_vertical_drag_shape): New option.
10015 * xmenu.c (free_frame_menubar): Pixelize call of
10017 * xterm.c (x_draw_window_divider): New function.
10018 (x_update_window_end): Optionally draw right divider.
10019 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10020 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10021 (handle_one_xevent, x_new_font): Calculate pixelwise.
10022 (x_set_window_size_1, x_set_window_size): New argument
10023 pixelwise. Calculate pixelwise.
10024 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10025 (struct x_redisplay_interface): Add x_draw_window_divider.
10026 * xterm.h (struct x_output): Add vertical_drag_cursor.
10028 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10030 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10031 Set invisible frames's `redisplay' when a full redisplay is requested.
10032 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10033 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10034 (display_mode_lines): Set it here instead.
10036 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10038 * dispextern.h (set_window_update_flags): Remove.
10040 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10042 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10044 * xdisp.c (REDISPLAY_SOME_P): New macro.
10045 (redisplay_internal): Use it (bug#15999).
10046 (prepare_menu_bars, redisplay_window): Use it as well.
10048 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10050 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10052 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10053 (globals_of_w32font): Zero it out.
10054 (GetCharWidth32W_Proc): New function pointer.
10055 (get_char_width_32_w): New function.
10056 (compute_metrics): If get_glyph_outline_w returns an error, try
10057 get_char_width_32_w before declaring a failure. This avoids
10058 punishing raster (a.k.a. "bitmap") fonts by slowing down
10059 redisplay. (Bug#6364).
10061 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10063 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10064 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10065 highlight needs to be redisplayed. (Bug#15913)
10067 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10069 Fix minor problems found by static checking.
10070 * buffer.h (struct buffer_text, struct buffer):
10071 * frame.h (struct frame):
10072 * window.h (struct window):
10073 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10074 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10075 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10076 no-longer-valid use of HAVE_MENUS.
10077 * xdisp.c (propagate_buffer_redisplay): Now static.
10079 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10081 * xmenu.c (Fmenu_or_popup_active_p):
10082 * window.c (Fset_window_configuration):
10083 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10084 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10085 * fns.c (Fyes_or_no_p):
10086 * editfns.c (Fmessage_box, Fmessage_or_box):
10087 * alloc.c (make_save_ptr_ptr):
10088 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10090 * window.c (Fset_window_configuration): Move select_window later.
10092 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10094 Refine redisplay optimizations to only redisplay *some* frames/windows
10095 rather than all of them.
10096 * xdisp.c (REDISPLAY_SOME): New constant.
10097 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10098 (bset_redisplay, bset_update_mode_line): New functions.
10099 (message_dolog): Use bset_redisplay.
10100 (clear_garbaged_frames): Use fset_redisplay.
10101 (echo_area_display): Use wset_redisplay.
10102 (buffer_shared_and_changed): Remove.
10103 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10104 frame titles. Compute the actual set of windows redisplayed.
10105 Don't update frame titles and menu bars for frames that don't need to
10107 (propagate_buffer_redisplay): New function.
10109 (redisplay_internal): Use it. Be more selective in the set of windows
10110 we redisplay. Propagate windows_or_buffers_changed to
10111 update_mode_lines a bit later to simplify the code.
10112 (mark_window_display_accurate_1): Reset window and buffer's
10114 (redisplay_window): Do nothing if neither the window nor the buffer nor
10115 the frame needs redisplay.
10116 * window.h (struct window): Add `redisplay' field.
10117 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10118 (redisplay_other_windows, window_list): New declarations.
10119 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10120 (window_list): Not static any more.
10121 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10122 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10123 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10124 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10125 * frame.h (struct frame): Add `redisplay' field.
10126 Move `external_menu_bar' bitfield next to other bit-fields.
10127 (SET_FRAME_GARBAGED): Use fset_redisplay.
10128 (SET_FRAME_VISIBLE): Don't garbage the frame;
10129 Use redisplay_other_windows.
10130 * buffer.h (struct buffer): Add `redisplay' field.
10131 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10132 (modify_overlay): Use bset_redisplay.
10133 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10135 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10137 Support w32 file notifications in batch mode.
10138 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10139 invalid (which happens in batch mode). If non-interactive, call
10140 handle_file_notifications to store file notification events in the
10141 input queue. (Bug#15933)
10143 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10145 * w32inevt.c (handle_file_notifications): Now external, not static.
10147 * w32term.h (handle_file_notifications): Provide prototype.
10149 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10150 init_crit, since init_display, which does that otherwise, is not
10153 2013-11-27 Glenn Morris <rgm@gnu.org>
10155 * Makefile.in ($(lispsource)/international/charprop.el): New.
10156 (emacs$(EXEEXT)): Depend on charprop.el.
10158 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10160 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10161 deleting portions of the buffer under non-nil REPLACE argument.
10164 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10165 directory, watch it and not its parent.
10166 (add_watch): Allow empty string in FILE.
10168 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10170 * window.c (Fset_window_start, window_resize_apply)
10171 (window_scroll): Reset window_end_valid (Bug#15957).
10173 2013-11-27 Glenn Morris <rgm@gnu.org>
10175 * Makefile.in (leimdir): Now in lisp source directory.
10176 ($(leimdir)/leim-list.el): Just use ../leim .
10177 * epaths.in (PATH_DUMPLOADSEARCH):
10178 * lread.c (load_path_default):
10179 * nsterm.m (ns_load_path): No more leim directory.
10181 2013-11-26 Andreas Schwab <schwab@suse.de>
10183 * .gdbinit (xgettype): Add cast.
10185 2013-11-26 Glenn Morris <rgm@gnu.org>
10187 Preload leim-list.el.
10188 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10189 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10190 is a single directory.
10192 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10194 bool-vector-subsetp is now the normal direction (Bug#15912).
10195 * data.c (Fbool_vector_subsetp): Test whether the first argument
10196 is a subset of the second one, not the reverse. Add doc string.
10198 Fix minor problems found by static checking.
10199 * lread.c (load_path_default): Now static.
10200 * textprop.c (text_property_stickiness): Be consistent about the
10201 test used when deciding whether to consider the previous character.
10202 This simplifies the code a bit.
10204 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10206 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10208 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10209 (syms_of_frame): Don't defsubr them.
10211 2013-11-25 Glenn Morris <rgm@gnu.org>
10213 * lread.c (load_path_default): Change the sense of the argument.
10214 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10215 from dump_path. When it is not, avoid checking dump_path twice.
10217 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10218 uninstalled dump_path against installed Vload_path. (Bug#15964)
10220 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10222 Export get_pos_property to Elisp.
10223 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10224 (syms_of_editfns): Export it to Elisp.
10226 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10228 2013-11-23 Romain Francoise <romain@orebokech.com>
10230 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10231 initialization here ...
10232 (syms_of_fileio): ... from here.
10234 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10236 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10237 Please use --enable-check-lisp-object-type.
10239 2013-11-23 Glenn Morris <rgm@gnu.org>
10241 * process.c (get_process): Explicit error for dead buffers.
10243 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10245 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10247 2013-11-23 Glenn Morris <rgm@gnu.org>
10249 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10250 * lread.c (load_path_check): Take path to check as argument.
10251 (load_path_default): New, split from init_lread.
10252 (init_lread): Move calc of default load-path to load_path_default.
10253 Empty elements in EMACSLOADPATH now stand for the default.
10254 (load-path): Doc fix.
10255 * emacs.c (decode_env_path): Add option to treat empty elements
10256 as nil rather than ".".
10257 * callproc.c (init_callproc_1, init_callproc):
10258 * image.c (Vx_bitmap_file_path):
10259 * lisp.h (decode_env_path):
10260 * lread.c (Vsource_directory):
10261 Update for new argument spec of decode_env_path.
10263 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10265 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10266 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10268 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10270 Fix some dependency problems that cause unnecessary recompiles.
10272 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10273 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10274 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10275 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10276 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10277 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10278 (boostrap-clean): No need to remove stamp-oldxmenu.
10280 Fix recently introduced bool vector overrun.
10281 This was due to an optimization that went awry.
10282 Reported by Glenn Morris in
10283 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10284 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10285 for empty vectors, undoing the 2013-11-18 change.
10286 * data.c (bool_vector_binop_driver): Rely on this.
10287 Fix bug that occasionally overran the destination.
10288 * lisp.h (struct Lisp_Bool_vector): Document this.
10290 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10292 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10295 * nsterm.m (init, run, stop:): Comment out for now, does not work
10298 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10300 * charset.c (syms_of_charset): Don't read past end of string.
10302 2013-11-19 Glenn Morris <rgm@gnu.org>
10304 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10306 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10308 Add hooks to run on gaining/losing focus. (Bug#15029)
10309 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10310 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10311 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10313 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10315 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10316 The old names predated the API change that put destination at end.
10318 Improve API of recently-added bool vector functions (Bug#15912).
10319 The old API had (bool-vector-count-matches A B)
10320 and (bool-vector-count-matches-at A B I), which gave the
10321 misleading impression that the two functions were variants, one
10322 with a location I. The new API has (bool-vector-count-population A)
10323 and (bool-vector-count-consecutive A B I) to make the distinction
10324 clearer. The first function no longer has a B argument, since the
10325 caller can easily determine the number of nils if the length and
10326 number of ts is known.
10327 * data.c (Fbool_vector_count_population): Rename from
10328 bool_vector_count_matches, and accept just 1 argument.
10329 (Fbool_vector_count_consecutive): Rename from
10330 Fbool_vector_count_matches_at.
10332 Always allocate at least one bits_word per bool vector.
10333 See Daniel Colascione in:
10334 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10335 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10336 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10337 * lisp.h (struct Lisp_Bool_vector): Document this.
10339 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10341 * insdel.c (invalidate_buffer_caches): New function, consolidated
10342 from part of prepare_to_modify_buffer.
10343 (insert_from_gap, prepare_to_modify_buffer):
10344 * coding.c (code_convert_region, code_convert_string):
10345 Call invalidate_buffer_caches. (Bug#15841)
10347 * lisp.h (invalidate_buffer_caches): Add prototype.
10349 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10351 * w32term.c (x_update_window_end): Don't invalidate the entire
10352 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10353 highlight needs to be redisplayed. (Bug#15913)
10355 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10357 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10359 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10361 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10362 while we are using Vprin1_to_string_buffer.
10364 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10365 after inserting the description string. (Bug#15907)
10367 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10369 * data.c: Work around bogus GCC diagnostic about shift count.
10370 Reported by Eli Zaretskii in
10371 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10372 (pre_value): New function.
10373 (count_trailing_zero_bits): Use it.
10375 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10377 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10378 assume C macros are not supported even under -g3 in these old GCC
10381 2013-11-15 Leo Liu <sdl.web@gmail.com>
10383 * minibuf.c (Ftry_completion, Fall_completions)
10384 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10386 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10388 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10389 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10390 This avoids placing unnecessary constants into the Emacs code.
10392 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10394 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10395 for Cygwin w32 build.
10397 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10398 for Cygwin w32 build. (Bug#15892)
10400 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10402 Simplify, port and tune bool vector implementation.
10403 * alloc.c (bool_vector_exact_payload_bytes)
10404 (bool_vector_payload_bytes): Remove.
10405 (bool_vector_fill): Return its argument.
10406 * alloc.c (bool_vector_fill):
10408 * print.c (print_object):
10409 Simplify by using bool_vector_bytes.
10410 * alloc.c (make_uninit_bool_vector):
10411 New function, broken out from Fmake_bool_vector.
10412 (Fmake_bool_vector): Use it. Use tail call.
10413 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10414 * data.c (BITS_PER_ULL): New constant.
10415 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10416 if long long versions don't exist.
10417 (shift_right_ull): New function.
10418 (count_one_bits_word): New function, replacing popcount_bits_word
10419 macro. Don't assume that bits_word is no wider than long long.
10420 (count_one_bits_word, count_trailing_zero_bits):
10421 Don't assume that bits_word is no wider than long long.
10422 * data.c (bool_vector_binop_driver, bool_vector_not):
10423 * fns.c (Fcopy_sequence):
10425 Create an uninitialized destination, to avoid needless work.
10426 (internal_equal): Simplify.
10427 (Ffillarray): Prefer tail call.
10428 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10429 contain at least one word.
10430 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10431 chars are narrower than ints.
10432 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10433 * fns.c (Fcopy_sequence):
10435 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10436 Don't try to port to hosts where bits_word values have holes; the
10437 code wouldn't work there anyway. Verify this assumption, though.
10438 (bool_vector_bytes): New function.
10439 (make_uninit_bool_vector): New decl.
10440 (bool_vector_fill): Now returns Lisp_Object.
10442 * xfns.c (xic_create_fontsetname):
10443 * xrdb.c (gethomedir): Prefer tail calls.
10445 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10447 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10448 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10450 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10451 that requires a return value.
10452 (Fset_buffer_modified_p): Take advantage of this change to do
10455 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10457 * buffer.c (Frestore_buffer_modified_p): Sync it with
10458 Fset_buffer_modified_p.
10459 (Fforce_mode_line_update): New function, moved from subr.el.
10460 (Fset_buffer_modified_p): Use them.
10461 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10463 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10465 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10466 This avoids undefined behavior when subtracting pointers into
10467 different aways. On my platform it also makes the code a tad
10468 smaller and presumably faster.
10470 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10472 * keyboard.c (command_loop_1): Use region-extract-function.
10473 * insdel.c (Qregion_extract_function): Not static any more (can we
10474 stop pretending that these vars can benefit from being marked static?).
10476 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10478 * search.c (find_newline): If buffer text is relocated during the
10479 "dumb loop", adjust C pointers into buffer text to follow suit.
10482 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10484 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10485 for conversion (Bug#15837).
10487 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10489 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10490 for the entire range of inserted characters. (Bug#15841)
10492 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10494 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10496 (realize_default_face): Remove assignment to distant-foreground if
10497 unspecified (Bug#15815).
10499 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10501 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10502 cache-long-scans disabled, since we don't want to call
10503 prepare_to_modify_buffer (in insert_1_both) for each message we
10506 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10507 from buffer.c. Improve commentary to the buffer field setter
10510 * buffer.c (bset_cache_long_scans): Static function deleted.
10511 Improve commentary to the buffer field setter functions.
10512 (init_buffer_once): Default for cache-long-scans changed to t.
10515 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10517 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10519 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10520 This bug was introduced in my 2013-06-21 change, and caused
10521 struct Lisp_Sub_Char_Table objects to be given too many slots,
10522 which broke 'make -C admin/unidata'.
10524 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10526 Import changes from mac-port 4.5.
10527 * macfont.m (mac_font_copy_default_descriptors_for_language)
10528 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10529 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10530 (macfont_language_default_font_names): New.
10531 (macfont_list): Rearrange language/charset code.
10532 (macfont_close): Don't check for macfont_info->cache.
10533 (mac_ctfont_create_preferred_family_for_attributes): New font
10534 selection code, call
10535 mac_font_copy_default_name_for_charset_and_languages.
10536 (mac_font_copy_default_descriptors_for_language)
10537 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10539 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10541 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10543 Port to C11 aligned_alloc, and fix some integer overflows.
10544 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10545 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10546 and use of posix_memalign replaced with aligned_alloc.
10547 (aligned_alloc): New function, defined or declared as needed.
10548 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10549 Don't undef; configure.ac now does this.
10550 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10551 (calloc, aligned_alloc): Check for integer overflow.
10552 (aligned_alloc): Rename from memalign. All uses changed.
10553 (memalign): New function, an alias for aligned_alloc.
10555 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10557 * xdisp.c (redisplay_internal): Fix typo in last change.
10559 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10561 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10563 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10565 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10566 redisplay--mode-lines-cause.
10567 (redisplay_internal): Keep them uptodate. Remove redundant check of
10568 buffer_shared_and_changed.
10569 * *.[chm]: Number every assignment to update_mode_lines so we
10570 can track why it is set.
10572 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10574 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10576 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10578 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10579 can track why it is set.
10581 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10583 Integer-related fixes for term.c etc.
10584 * dispextern.h (face_tty_specified_color): New function.
10585 * term.c (turn_on_face): Don't rely on undefined behavior when
10586 assigning an out-of-range value to 'long'.
10587 Simplify test for toggling highlight.
10588 (tty_capable_p): Omit last two (unused) args. All callers changed.
10589 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10590 (read_menu_input, tty_menu_activate, tty_menu_show):
10591 * xfaces.c (x_supports_face_attributes_p)
10592 (tty_supports_face_attributes_p):
10593 Use bool for boolean. All callers changed.
10594 (tty_supports_face_attributes_p): Omit defaults for color indices;
10595 no longer needed. Simplify tail call.
10597 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10599 * xdisp.c (prepare_menu_bars): Mark static.
10600 * lisp.h (prepare_menu_bars): Don't declare.
10601 * xselect.c (x_handle_selection_clear):
10602 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10604 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10606 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10607 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10609 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10611 * keyboard.c (Fcommand_error_default_function): Rename from
10612 Fdefault_error_output.
10614 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10616 * keyboard.c (Fdefault_error_output): New function, extracted from
10617 cmd_error_internal.
10618 (syms_of_keyboard): Use it for Vcommand_error_function.
10620 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10622 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10623 (init_eval): Use it to ensure handlerlist is non-NULL.
10624 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10625 (Fsignal): Adjust NULLness test of handlerlist.
10626 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10628 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10630 * callproc.c (call_process): Call prepare_to_modify_buffer before
10631 decoding text read from the sub-process, as the decoded stuff will
10632 be inserted into the buffer. This will invalidate the various
10633 caches maintained for the buffer. (Bug#15148)
10635 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10637 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10638 string of glyphless-char-display.
10640 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10642 * nsfns.m (ns_get_name_from_ioreg): New function.
10643 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10644 OSX >= 10.9. Use ns_get_name_from_ioreg.
10646 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10648 Simplify and port recent bool vector changes.
10649 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10650 only in this file. Use a more-efficient implementation if the
10651 second argument is a power of 2.
10652 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10653 Remove no-longer-necessary compile-time checks.
10654 (bool_vector_exact_payload_bytes): New function.
10655 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10656 exact payload changed to call the new function. Do not assume
10657 that the arg or result fits in ptrdiff_t.
10658 (bool_vector_fill): New function.
10659 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10661 (vroundup_ct): Don't assume arg fits in size_t.
10662 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10663 invoke set_category_set.
10664 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10665 All callers changed. Use bool_vector_set.
10666 * category.h (XCATEGORY_SET): Remove; no longer needed.
10667 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10668 bool_vector_bitref.
10669 * data.c (Faref): Use bool_vector_ref.
10670 (Faset): Use bool_vector_set.
10671 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10672 (Fbool_vector_not, Fbool_vector_count_matches)
10673 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10674 * fns.c (concat): Use bool_vector_ref.
10675 (Ffillarray): Use bool_vector_fill.
10676 (mapcar1): Use bool_vector_ref.
10677 (sxhash_bool_vector): Hash words, not bytes.
10678 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10679 a constant, since it's now used in #if.
10680 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10681 unsigned char on unusual architectures, so that we no longer
10682 assume that the number of bits per bits_word is a power of two or
10683 is a multiple of 8 or of CHAR_BIT.
10684 (Qt): Add forward decl.
10685 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10686 at least as strictly as bits_word.
10687 (bool_vector_data, bool_vector_uchar_data): New accessors.
10688 All data structure accesses changed to use them.
10689 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10690 (bool_vector_set): New functions.
10691 (bool_vector_fill): New decl.
10692 (ROUNDUP): Move to alloc.c as described above.
10694 Fix recent gnutls changes.
10695 * gnutls.c (Fgnutls_boot): Don't assume C99.
10696 * process.c (wait_reading_process_output): Fix typo in recent change.
10698 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10700 * process.c (wait_reading_process_output, read_process_output)
10701 (send_process): Check gnutls_state is not NULL.
10703 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10704 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10706 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10708 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10709 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10711 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10714 * nsfns.m (Fx_create_frame): Fix memory leak.
10716 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10717 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10718 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10720 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10722 * xdisp.c (message3_nolog, message_with_string): Encode the string
10723 before writing it to the terminal in a non-interactive session.
10725 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10726 sure we concatenate them into a unibyte string.
10728 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10729 resulting temporary name before returning it to the caller.
10730 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10731 is a unibyte string, convert NAME to a unibyte string to ensure
10732 that the result is also a unibyte string.
10734 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10735 create unibyte strings from default paths and directory/file
10738 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10741 * callproc.c (init_callproc): Use build_unibyte_string to make
10742 sure we create unibyte strings from default paths and
10743 directory/file names.
10745 * buffer.c (init_buffer): Don't store default-directory of
10746 *scratch* in multibyte form. The original problem which led to
10747 that is described in
10748 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10749 but it was solved long ago. (Bug#15260)
10751 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10753 Port to stricter C99 platforms.
10754 Especially, C99 prohibits nesting a struct X inside struct Y if
10755 struct X has a flexible array member.
10756 * alloc.c (struct sdata): New type.
10757 (sdata): Implement in terms of struct sdata.
10758 Remove u member; all uses replaced by next_vector, set_next_vector.
10759 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10760 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10761 (struct sblock): Rename first_data member to data, which is now
10762 a flexible array member. All uses changed.
10763 (next_vector, set_next_vector, large_vector_vec): New functions.
10764 (vector_alignment): New constant.
10765 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10766 (struct large-vector): Now merely a NEXT member, since the old approach
10767 ran afoul of stricter C99. All uses changed to use
10768 large_vector_vec or large_vector_offset.
10769 (large_vector_offset): New constant.
10770 * dispnew.c: Include tparam.h, for tgetent.
10771 Do not include term.h; no longer needed.
10772 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10773 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10774 (struct Lisp_Vector): Use a flexible array member for contents,
10775 instead of a union with a member that is an array of size 1.
10777 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10778 fact that the struct no longer contains a union.
10779 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10780 (struct Lisp_Save_Value, struct Lisp_Free):
10781 Use unsigned, not int, for spacers, to avoid c99 warning.
10782 (union specbinding): Use unsigned, not bool, for bitfield, as
10783 bool is not portable to pre-C99 hosts.
10785 2013-11-04 Glenn Morris <rgm@gnu.org>
10787 * emacs.c (usage_message): Mention that `-L :...' appends.
10789 2013-11-02 Glenn Morris <rgm@gnu.org>
10791 * Makefile.in (abs_builddir): Remove.
10792 (bootstrap_exe): Use relative filename.
10794 Use relative filenames in TAGS files.
10795 * Makefile.in (abs_srcdir): Remove it again.
10796 (.PHONY): Remove frc.
10797 (maintainer-clean): No more TAGS-LISP file.
10798 (TAGS): Pass relative file names to etags.
10799 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10801 * Makefile.in (abs_srcdir): New, set by configure.
10803 (maintainer-clean): Remove pointless echo. That should be in the
10804 top-level Makefile, if anywhere. Delete TAGS-LISP.
10805 (extraclean): No s/ and m/ directories for some time.
10806 (TAGS): Also depend on ctagsfiles3.
10807 Remove no-longer-defined S_FILE.
10808 Pass absolute filenames to etags once more.
10809 (TAGS-LISP): Replace lispdir with its expansion.
10810 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10811 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10813 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10815 * xfaces.c (check_lface_attrs, realize_default_face):
10816 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10817 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10819 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10821 * emacs.c (original_pwd): Remove global var by making it local.
10822 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10824 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10826 * xfaces.c: Declare color_distance.
10827 (QCdistant_foreground): New variable.
10828 (NEAR_SAME_COLOR_THRESHOLD): New define.
10829 (load_color2): New function.
10830 (load_color): Call load_color2.
10831 (load_face_colors): Call load_color2 and if distant-color is specified
10832 calculate distant and use distant-color if colors are near.
10833 (LFACE_DISTANT_FOREGROUND): New define.
10834 (merge_face_ref, Finternal_set_lisp_face_attribute)
10835 (Finternal_get_lisp_face_attribute)
10836 (x_supports_face_attributes_p): Handle distant-foreground similar to
10838 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10840 * dispextern.h (lface_attribute_index):
10841 Add LFACE_DISTANT_FOREGROUND_INDEX.
10843 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10845 * image.c (pbm_next_char): New function.
10846 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10847 (pbm_scan_number): Use it.
10848 (Qlibjpeg_version): New variable.
10849 (syms_of_image): DEFSYM and initialize it.
10851 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10853 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10855 2013-10-31 Glenn Morris <rgm@gnu.org>
10857 * emacs.c (original_pwd): New char.
10858 (main): If using --chdir, store original_pwd.
10859 (init_cmdargs): When setting Vinvocation_directory based on a
10860 relative argv[0], use original_pwd if set. (Bug#15768)
10862 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10864 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10866 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10868 * insdel.c: Fix minor problems found by static checking.
10869 (Qregion_extract_function): Now static.
10870 (prepare_to_modify_buffer_1): Remove unused locals.
10872 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10874 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10875 (syms_of_xdisp): Declare pre-redisplay-function.
10876 (markpos_of_region): Remove function.
10877 (init_iterator, compute_stop_pos, handle_face_prop)
10878 (face_before_or_after_it_pos, reseat_to_string)
10879 (get_next_display_element, window_buffer_changed)
10880 (redisplay_internal, try_cursor_movement, redisplay_window)
10881 (try_window_reusing_current_matrix, try_window_id, display_line)
10882 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10883 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10884 * window.h (struct window): Remove field `region_showing'.
10885 * dispextern.h (struct it): Remove region_beg/end_charpos.
10886 (face_at_buffer_position, face_for_overlay_string)
10887 (face_at_string_position): Update prototypes.
10888 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10889 (face_at_string_position): Remove `region_beg' and `region_end' args.
10890 * fontset.c (Finternal_char_font):
10891 * font.c (font_at, font_range): Adjust calls accordingly.
10892 * insdel.c (Qregion_extract_function): New var.
10893 (syms_of_insdel): Initialize it.
10894 (prepare_to_modify_buffer_1): Use it.
10896 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10898 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10899 * ftxfont.c (ftxfont_get_gcs):
10900 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10901 * xfaces.c (x_free_colors, x_free_dpy_colors)
10902 (x_create_gc, unload_color):
10903 * xselect.c (x_property_data_to_lisp):
10904 * xsettings.c (parse_settings):
10905 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10906 (get_bits_and_offset): Adjust definition.
10907 * frame.c (XParseGeometry): Adjust locals.
10908 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10909 * regex.h (toplevel): Likewise for reg_syntax_t.
10911 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10913 * eval.c (run_hook_with_args): Use FUNCTIONP.
10915 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10917 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10918 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10919 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10920 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10921 on MS-Windows anyway.
10922 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10923 (free_realized_face): ...adjust user.
10924 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10925 white relief pixels to -1.
10926 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10927 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10928 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10930 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10932 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10933 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10934 in practice now. All callers changed.
10936 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10938 * dispextern.h (struct face): Use bitfields for 'underline_type'
10939 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10940 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10941 'stipple' member. Move 'lface' member up to help...
10942 * xfaces.c (make_realized_face): ...this function to find and
10943 clear just the members that need clearing.
10944 (load_face_colors, realize_x_face):
10945 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10947 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10949 * xftfont.c (struct xftfont_info): Remove set-but-unused
10951 (xftfont_open): Adjust user.
10952 (xftfont_get_colors): Remove useless prototype.
10954 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10956 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10957 before passing them to 'unexec'. (Bug#15260)
10959 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10961 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10963 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10965 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10966 the changed signature of the font driver's 'close' method.
10968 * w32font.h (w32font_close): Adjust the prototype to the change in
10969 function definition.
10971 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10973 * w32uniscribe.c (uniscribe_close): Adapt the call to
10974 w32font_close to its new prototype.
10976 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10978 Omit unused frame argument of font API's close function.
10979 * font.h (struct font): Drop frame argument. Adjust comment.
10980 * font.c (font_clear_cache, font_close_object): Adjust users.
10981 * ftfont.c (ftfont_close):
10982 * ftxfont.c (ftxfont_close):
10983 * macfont.m (macfont_close):
10984 * nsfont.m (nsfont_close):
10985 * w32font.c (w32font_close):
10986 * xfont.c (xfont_close):
10987 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10988 tweak comments and make functions safe if called more than once for
10989 the same font object.
10991 Perform font-specific cleanup when font object is swept by GC. See
10992 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10993 * alloc.c (cleanup_vector): New function.
10994 (sweep_vector): Call it for each reclaimed vector object.
10995 * font.h (struct font): Adjust comment.
10997 2013-10-24 Glenn Morris <rgm@gnu.org>
10999 * Makefile.in (abs_top_srcdir): New, set by configure.
11001 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11003 Adjust recent font-related changes to fix bug#15686.
11004 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11005 is a live window system frame, mark its default font too.
11007 2013-10-23 Glenn Morris <rgm@gnu.org>
11009 * Makefile.in (RUN_TEMACS): Make relative (again).
11010 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11011 (bootstrap-emacs$(EXEEXT)):
11012 Quote entities that might contain whitespace.
11014 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11016 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11017 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11019 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11021 Do not allow font caches to grow too large.
11022 * alloc.c (compact_font_cache_entry, compact_font_caches):
11023 New functions or stub if not HAVE_WINDOW_SYSTEM.
11024 (compact_undo_list): Factor out from Fgarbage_collect.
11026 (mark_face_cache): Mark face font. Move down to avoid
11028 (mark_terminals): Do not mark font cache here.
11029 (Fgarbage_collect): Call compaction functions described
11030 above. Adjust comment.
11032 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11034 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11035 chdir to HOME (bug#15607).
11037 * nsterm.m (Qcocoa, Qgnustep): New variables.
11038 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11039 (ns_get_color): Make selection color work for GNUstep also.
11041 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11043 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11044 handles mouse clicks. Instead, let GPM use the same code as all
11045 the other mice use. See the discussion starting at
11046 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11047 for the details of the problem with the menu bar this fixes.
11049 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11051 Remove port-specific display name lists to avoid extra
11052 complexity and data duplication with display info lists.
11053 * xterm.h (x_display_name_list): Remove declaration.
11054 * xterm.c (x_display_name_list): Remove.
11055 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11056 * xfns.c (x_display_info_for_name, Fx_display_list):
11057 Likewise. Use x_display_list where appropriate.
11058 * w32term.h (w32_display_name_list): Remove declaration.
11059 * w32term.c (w32_display_name_list): Remove.
11060 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11062 * w32fns.c (x_display_info_for_name, Fx_display_list):
11063 Likewise. Use x_display_list where appropriate.
11064 * nsterm.h (ns_display_name_list): Remove declaration.
11065 * nsterm.m (ns_display_name_list): Remove.
11066 (ns_term_init, syms_of_nsterm): Adjust users.
11067 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11068 Likewise. Use x_display_list where appropriate.
11069 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11070 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11071 (mark_terminals): Mark per-terminal font cache.
11073 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11075 Don't run timers in input-pending-p. Its new check-timers param
11076 provides the prior behavior. (Bug#15045).
11077 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11079 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11081 Make some functions static in non-Microsoft builds.
11082 On my platform (Fedora 19 x86-64), this shrinks the
11083 Emacs executable (text+data) by 0.25%.
11084 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11085 (load_color) [!MSDOS]:
11086 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11087 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11088 * lisp.h (check_existing):
11089 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11090 (network_interface_info) [!WINDOWSNT]:
11091 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11092 Remove extern decls.
11093 * fileio.c (check_existing):
11094 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11095 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11096 (network_interface_info) [!WINDOWSNT]:
11097 * term.c (encode_terminal_code) [!WINDOWSNT]:
11098 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11099 * xfaces.c (load_color) [!MSDOS]:
11101 * fileio.c (check_existing, check_executable, check_writable):
11102 * process.c (network_interface_list, network_interface_info):
11103 Move earlier, so that we don't need forward decls.
11104 * gnutls.c (fn_gnutls_transport_set_errno)
11105 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11107 * w32.c (init_environment): Use faccessat rather than
11108 check_existing, partly for consistency with the rest of the code
11109 in this file, partly so that check_existing can be static.
11111 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11112 * emacs.c (MAIN_PROGRAM): New macro.
11113 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11114 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11116 bool vector int width fixes
11117 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11118 (Fbool_vector_count_matches_at):
11119 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11120 can exceed PTRDIFF_MAX, at least in theory.
11121 (Fbool_vector_count_matches_at):
11122 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11124 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11126 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11127 (struct sockaddr): Add forward decl, for platforms that lack it.
11129 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11131 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11134 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11136 * w32.c (network_interface_get_info, network_interface_list)
11137 (network_interface_info): New functions. (Bug#15610)
11138 (GetAdaptersInfo_Proc): New typedef.
11139 (get_adapters_info): New wrapper function.
11140 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11142 * process.h (network_interface_list, network_interface_info):
11145 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11146 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11147 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11148 for WINDOWSNT. Doc fix.
11149 (syms_of_process): Defsubr Snetwork_interface_list and
11150 Snetwork_interface_info unconditionally.
11152 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11153 in NS GUI sessions. (Bug#15629)
11155 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11157 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11159 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11161 * print.c (print_object): Print " ..." when truncating bool vectors.
11163 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11165 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11166 standard mouse buttons.
11168 * termhooks.h (struct input_event): Remove incorrect commentary.
11170 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11172 Disallow bool vector operations on mixed-length operands.
11173 The old behavior left garbage in the result vector sometimes,
11174 and didn't seem to be useful.
11175 * data.c (Qwrong_length_argument): New static var.
11176 (wrong_length_argument): New function.
11177 (bool_vector_binop_driver): Check that args agree in length.
11179 * keyboard.c, keyboard.h (all_kboards): Now static.
11181 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11183 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11184 note from the lispref.
11186 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11188 * nsterm.h (struct ns_display_info): Remove set-but-unused
11189 member image_cache (image caches are per-terminal anyway).
11190 (FRAME_X_IMAGE_CACHE): Remove.
11191 * nsterm.m (ns_initialize_display_info): Adjust user.
11193 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11195 * w32proc.c: Include mingw_time.h.
11197 * w32.c: Include mingw_time.h.
11199 Implement scrolling of TTY menus when the screen is too short.
11201 * term.c (tty_menu_display): Accept an additional argument, the
11202 menu item from which to start displaying the menu. Account for
11203 the value of Y when limiting the menu to the number of available
11205 (mi_result): New enumeration.
11206 (read_menu_input): Return enumerated value. When the y coordinate
11207 hits min_y or max_y, return scroll indication instead of wrapping
11209 (tty_menu_activate): Handle the scrolling indications from
11210 read_menu_input. Compute the first menu item to display and pass
11211 it to tty_menu_display.
11213 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11215 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11216 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11217 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11218 Adjust to match the change described below.
11219 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11220 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11221 memory_below_frame members to...
11222 * termchar.h (struct tty_display_info): ...here because they're
11223 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11224 * term.c (init_tty):
11225 * nsterm.m (ns_create_terminal):
11226 * w32term.c (w32_create_terminal):
11227 * xterm.c (x_create_terminal): Adjust users.
11228 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11229 to filter out non-TTY frames. Adjust comment.
11230 (scrolling): Adjust user. Prefer eassert for debugging check.
11232 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11234 * xfaces.c (PT_PER_INCH): Remove unused macro.
11235 * termhooks.h (struct terminal): Remove set-but-unused
11236 member fast_clear_end_of_line.
11237 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11238 * nsterm.m (ns_create_terminal):
11239 * term.c (init_tty):
11240 * w32term.c (w32_create_terminal):
11241 * xterm.c (x_create_terminal): Adjust users.
11243 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11245 * lisp.h (bool_vector_size): New function.
11246 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11247 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11248 (Fbool_vector_not, Fbool_vector_count_matches_at):
11249 Remove uses of 'eassume' that should no longer be needed,
11250 because they are subsumed by the 'eassume' in bool_vector_size.
11252 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11254 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11255 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11256 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11258 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11260 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11261 have different dimensions. (Bug#15575)
11263 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11266 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11268 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11270 * term.c (tty_menu_show): Never return with unbalanced
11271 specpdl. Use eassert for debugging check. Adjust style.
11273 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11275 * term.c (read_menu_input): Make selection of menu items
11276 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11277 (tty_menu_activate): Fix off-by-one error when computing max_y.
11279 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11281 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11282 audit logging (only used with GnuTLS 3.x) and enable it.
11284 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11286 * dispnew.c (redraw_frame): Remove useless #ifdef because
11287 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11288 Also, move TTY fflush to...
11289 * term.c (tty_update_end): ...this function.
11291 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11293 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11294 the end of the frame's glyph matrix. (Bug#15575)
11296 * term.c (tty_menu_display): Don't move cursor while overwriting
11297 frame's glyphs with menu items. Limit the number of items
11298 displayed to what can be shown on the available screen lines,
11299 excluding the echo area.
11300 (tty_menu_activate): Limit the Y coordinate allowed by
11301 read_menu_input to the last screen line used for menu display.
11303 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11305 * lisp.h (eassume): New macro.
11306 Also, include <verify.h>, for 'assume'.
11307 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11308 (vroundup, vector_nbytes):
11309 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11310 (Fbool_vector_not, Fbool_vector_count_matches)
11311 (Fbool_vector_count_matches_at):
11312 Use eassume, not eassert.
11313 * casetab.c (set_identity, shuffle):
11314 * composite.c (composition_gstring_put_cache):
11315 * dispnew.c (update_frame_1):
11316 * ftfont.c (ftfont_shape_by_flt):
11317 * image.c (gif_load):
11318 * intervals.c (offset_intervals):
11319 * macfont.m (macfont_shape):
11320 Remove calls to 'assume' that are no longer needed, because
11321 --enable-gcc-warnings no longer generates bogus warnings
11322 when these calls are removed.
11324 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11326 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11328 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11330 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11331 (Qsubstitute_env_in_file_name): New var.
11332 (syms_of_fileio): Define it.
11334 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11336 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11337 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11340 * term.c (save_and_enable_current_matrix): Don't allocate and
11341 don't save margin areas.
11342 (restore_desired_matrix): Don't restore margin areas.
11343 (free_saved_screen): Don't free margin areas.
11345 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11347 * image.c: Pacify --enable-gcc-warnings.
11348 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11349 #define only if used.
11351 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11353 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11354 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11355 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11356 (gif_load): For giflib v5.x and later, display the error message
11357 produced by giflib when its functions fail.
11358 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11361 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11363 * keyboard.c (last_event_timestamp): Remove. For X selection and
11364 GTK popup menus, it may be obtained from per-frame X display info.
11365 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11366 (process_special_events): Adjust users.
11367 * keyboard.h (last_event_timestamp): Remove declaration.
11368 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11369 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11370 * menu.h (xmenu_show): Adjust prototype.
11371 * menu.c (Fx_popup_menu): Adjust user.
11372 * xselect.c (x_own_selection, x_get_foreign_selection)
11373 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11375 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11377 * keyboard.c (init_kboard): Now static. Add arg
11378 to denote window system. Adjust comment.
11379 (init_keyboard): Adjust user.
11380 (allocate_kboard): New function.
11381 (syms_of_keyboard):
11382 * nsterm.m (ns_term_init):
11383 * term.c (init_tty):
11384 * w32term.c (w32_create_terminal):
11385 * xterm.c (x_term_init): Use it.
11386 * keyboard.h (init_kboard): Remove prototype.
11387 (allocate_kboard): Add prototype.
11389 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11391 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11392 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11394 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11396 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11398 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11400 * term.c (tty_menu_activate): Flush the output stream after
11401 showing the cursor, and don't mark the frame garbaged at exit from
11402 the function. Fixes redisplay glitches when moving from one menu
11405 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11407 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11408 or throw error (Bug#15570).
11410 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11412 * intervals.c (temp_set_point_both): Move test into 'eassert',
11415 * lisp.h (eassert): Don't use 'assume'.
11416 Sometimes 'assume' wins in performance, and sometimes it loses,
11417 so it shouldn't be used all the time. Perhaps we need two
11418 flavors of 'eassert', one for where 'assume' is far more likely
11419 to help or to hurt; but that can be done later.
11420 Reported by Dmitry Antipov in
11421 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11422 Also, don't include <verify.h>; no longer needed.
11424 2013-10-09 Glenn Morris <rgm@gnu.org>
11426 * eval.c (Fcond): Doc tweak.
11428 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11430 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11431 expressions with side effects to eassert. (Bug#15565)
11433 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11435 * fns.c (hashfn_user_defined): Allow hash functions to return any
11438 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11440 Fix minor problems found by static checking.
11441 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11442 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11443 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11444 * keyboard.c (read_menu_command): Remove unused local.
11445 * lisp.h (read_menu_command): New decl.
11446 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11447 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11448 Return ptrdiff_t, not int.
11449 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11450 not int, for benefit of xpalloc.
11451 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11453 (have_menus_p): Remove; unused.
11454 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11455 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11456 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11458 (save_and_enable_current_matrix): Omit unnecessary casts.
11459 (read_menu_input): Omit local extern decl (now in lisp.h).
11460 Don't access uninitialized storage if mouse_get_xy fails.
11461 (tty_menu_activate): Mark local as initialized, for lint.
11462 (tty_menu_activate, tty_meny_show): Remove unused locals.
11464 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11466 Support menus on text-mode terminals.
11467 * xterm.h (xw_popup_dialog): Add prototype.
11469 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11470 (xmenu_show): Block input here, instead in Fx_popup_menu.
11471 (xw_popup_dialog): New function, with X-specific bits of popup
11474 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11477 * window.c (Fset_window_configuration): Use run-time tests of the
11478 frame type instead of compile-time conditionals, when menu-bar
11479 lines are considered.
11481 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11482 (w32_popup_dialog): New prototypes.
11484 * w32menu.c (Fx_popup_dialog): Function deleted.
11485 (w32_popup_dialog): New function, with w32 specific bits of popup
11486 dialogs. Block input here.
11488 * w32inevt.c (w32_console_read_socket): Minor change to add
11489 debugging TTY events.
11491 * w32fns.c (show_hourglass): If returning early because the frame
11492 is not a GUI frame, unblock input.
11494 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11495 (cursorY): New functions.
11497 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11498 WINDOWSNT, macros that call curX and curY elsewhere.
11500 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11502 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11503 specific function to hide and show cursor on a text-mode terminal.
11504 (tty_menu_struct, struct tty_menu_state): New structures.
11505 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11506 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11507 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11508 (tty_menu_locate, save_and_enable_current_matrix)
11509 (restore_desired_matrix, screen_update, read_menu_input)
11510 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11511 (tty_pop_down_menu, tty_menu_last_menubar_item)
11512 (tty_menu_new_item_coords, tty_menu_show): New functions.
11513 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11515 * nsterm.h (ns_popup_dialog): Adjust prototype.
11517 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11518 of in x-popup-menu.
11519 (ns_popup_dialog): Adapt order of arguments to the other
11520 *_menu_show implementations.
11521 (Fx_popup_dialog): Function deleted.
11523 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11525 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11527 * menu.c (have_boxes): New function.
11528 (single_keymap_panes): Use it instead of a compile-time
11530 (single_menu_item): Use run-time tests of the frame type instead
11531 of compile-time conditionals.
11532 (encode_menu_string): New function.
11533 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11534 the macro, since different types of frame need different encoding
11536 (digest_single_submenu): Use run-time tests of frame type instead
11537 of, or in addition to, compile-time conditionals.
11538 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11539 (Fx_popup_menu): Detect when the function is called from keyboard
11540 on a TTY. Don't barf when invoked on a text-mode frame.
11541 Check frame type at run time, instead of compile-time conditionals for
11542 invoking terminal-specific menu-show functions.
11543 Call tty_menu_show on text-mode frames.
11544 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11545 run time to determine which alternative to invoke; support dialogs
11548 * keyboard.h <Qmouse_movement>: Declare.
11550 * keyboard.c <Qmouse_movement>: Now extern.
11551 <Qecho_keystrokes>: New static variable.
11552 (read_key_sequence): Accept an additional argument, a flag to
11553 prevent redisplay during reading of the key sequence. All callers
11555 (read_menu_command): New function.
11556 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11558 (toolkit_menubar_in_use): New function.
11559 (make_lispy_event): Use it instead of a compile-time test.
11561 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11562 window-system being available.
11564 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11565 to x-popup-dialog on the frame type, they all now support popup
11568 * dispnew.c (save_current_matrix): Save the margin areas.
11569 (restore_current_matrix): Restore margin areas.
11570 (update_frame_with_menu): New function.
11572 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11575 * alloc.c (make_save_ptr): Now compiled unconditionally.
11577 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11579 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11580 (redraw_frame, update_frame): Adjust users.
11581 * dispextern.h (set_window_update_flags): Adjust prototype.
11582 * xdisp.c (redisplay_internal): When updating all frames with zero
11583 windows_or_buffers_changed, assume that only the windows that shows
11584 current buffer should be really updated.
11586 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11588 Do not allocate huge temporary memory areas and objects while encoding
11589 for file I/O, thus reducing an enormous memory usage for large buffers.
11590 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11591 * coding.h (struct coding_system): New member raw_destination.
11592 * coding.c (setup_coding_system): Initialize it to zero.
11593 (encode_coding_object): If raw_destination is set, do not create
11594 dst_object. Add comment.
11595 * fileio.c (toplevel): New constant E_WRITE_MAX.
11596 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11597 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11599 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11601 * nsterm.m (windowDidExitFullScreen:)
11602 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11604 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11606 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11607 * keyboard.c (unblock_input_to): Don't process pending signals
11608 if a fatal error is in progress.
11610 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11611 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11612 they're talking about words in Lisp bool vectors.
11613 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11614 * data.c (popcount_bits_word): Rename from popcount_size_t.
11615 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11618 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11620 Improve support for popcount and counting trailing zeros (Bug#15550).
11621 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11622 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11623 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11624 (popcount_size_t_msc, popcount_size_t_gcc):
11625 Remove; now done by Gnulib.
11626 (popcount_size_t): Now a macro that defers to Gnulib.
11627 (count_trailing_zero_bits): Return int, for consistency with
11628 Gnulib and because Emacs prefers signed to unsigned int.
11629 Don't assume that size_t is either unsigned int or unsigned long
11630 or unsigned long long.
11631 (size_t_to_host_endian): Do not assume that size_t is either
11632 exactly 32 or exactly 64 bits wide.
11633 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11634 etc., so that it's now an enum constant, not a macro.
11635 No need to assume that it's either 32 or 64.
11637 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11639 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11642 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11644 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11645 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11647 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11649 emacs_read and emacs_write now use void *, not char *.
11650 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11651 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11652 Buffer arg is now void *, not char *. This matches plain
11653 'read' and 'write' better, and avoids a constraint violation
11654 on Solaris 9 with Oracle Studio.
11656 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11658 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11659 memset to explicit loop. Otherwise copy largest possible chunk
11660 from initialized to uninitialized part, thus allowing the longer
11661 memcpy runs and reducing the number of loop iterations.
11663 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11665 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11666 hide toolbar (Bug#15388).
11667 (windowDidEnterFullScreen:): If presentation options are zero,
11668 set them here (Bug#15388).
11669 (ns_update_auto_hide_menu_bar): Remove runtime check.
11670 Don't auto hide dock unless menubar is also auto hidden.
11672 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11674 * editfns.c (message): Mention batch mode in doc string.
11676 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11678 * nsterm.m (check_native_fs): Remove erroneous comment.
11680 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11682 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11683 uses find_newline instead of scan_newline and so doesn't move point.
11685 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11687 Use hardware support for byteswapping on glibc x86 etc.
11688 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11689 whereas the old swap64 needed 30.
11690 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11691 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11692 Use byteswap.h's macros to swap bytes.
11693 * lisp.h (swap16, swap32, swap64): Remove.
11694 All uses replaced by bswap_16, bswap_32, bswap_64.
11696 * bytecode.c (exec_byte_code): Use some more volatile variables
11697 to work around local variables getting clobbered by longjmp.
11698 Port to pre-C99, which doesn't allow decls after stmts.
11700 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11702 * lisp.h (eassert): Assume that COND is true when optimizing.
11703 In other words, take on the behavior of eassert_and_assume.
11704 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11705 (eassert_and_assume): Remove. All uses replaced by eassert.
11707 * xdisp.c (Qglyphless_char): Now static.
11709 Adjust to merge from gnulib.
11710 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11711 * lisp.h: Include <verify.h>, for 'assume'.
11713 * eval.c (clobbered_eassert): New macro.
11714 (internal_catch, internal_condition_case)
11715 (internal_condition_case_1, internal_condition_case_2)
11716 (internal_condition_case_n): Use it instead of eassert
11717 when the argument contains locals clobbered by longjmp.
11718 Don't use clobbered locals outside of clobbered_eassert.
11719 (internal_lisp_condition_case): Use a volatile variable
11720 to work around a local variable's getting clobbered.
11722 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11724 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11725 (PUSH_HANDLER): New macro.
11726 (catchlist): Remove.
11727 (handlerlist): Always declare.
11729 * eval.c (catchlist): Remove (merge with handlerlist).
11730 (handlerlist, lisp_eval_depth): Not static any more.
11731 (internal_catch, internal_condition_case, internal_condition_case_1)
11732 (internal_condition_case_2, internal_condition_case_n):
11734 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11735 handlerlist/catchlist.
11736 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11737 handlerlist which can only handle a single condition-case handler at
11739 (find_handler_clause): Simplify since we only a single branch here
11742 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11744 (bcall0): New function.
11745 (exec_byte_code): Add corresponding cases. Improve error message when
11746 encountering an invalid byte-code. Let Bunwind_protect accept
11747 a function (rather than a list of expressions) as argument.
11749 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11750 and make them unconditional now that they're heap-allocated.
11752 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11754 * charset.c (Fdecode_char, Fencode_char): Remove description of
11755 `restriction' arg. now that it's hidden by advertised-calling-convention.
11757 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11759 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11760 Remove unused variable (from mac-port).
11761 (macfont_draw): Use s->ybase for correct y position.
11763 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11765 * frame.h (struct frame): Drop has_minibuffer member because...
11766 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11767 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11769 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11771 * window.h (struct window): Prefer enum text_cursor_kinds to int
11772 for phys_cursor_type member. Move the latter, phys_cursor_width,
11773 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11774 * window.c (replace_window, make_window): Adjust users.
11776 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11778 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11779 this module is never compiled otherwise.
11781 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11783 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11786 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11788 * xdisp.c (get_next_display_element): Don't call face_for_font in
11789 a build configured --without-x. (Bug#15484)
11791 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11793 * window.c (calc_absolute_offset): #elif should be #elif defined.
11795 * frame.c (delete_frame): Block/unblock input to overcome race
11796 condition (Bug#15475).
11798 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11800 * frame.c (delete_frame): Record selected frame only after
11801 calling Qdelete_frame_functions (Bug#15477).
11803 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11805 * nsterm.m (ns_selection_color): Remove.
11806 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11807 NSColor selectedText(Background)Color. Only for COCOA.
11808 (ns_term_init): Remove assignment of ns_selection_color, logic
11809 moved to ns_get_color.
11811 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11812 NS_SELECTION_COLOR_DEFAULT.
11813 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11815 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11817 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11818 frame' does not have the tool_bar_window member.
11820 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11822 Signal error when reading an empty byte-code object (Bug#15405)
11823 * lread.c (read1): Signal error.
11824 * alloc.c (make_byte_code): eassert header size.
11825 (sweep_vectors): Change an int to size_t.
11827 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11829 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11830 instead of ints, as it's the usual style for offsetof constants. See:
11831 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11833 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11834 This is ugly, but it should fix the performance problem for older
11835 GCC versions in the short run. I'll look into integrating the
11836 Gnulib module for popcount, as a better fix.
11837 See the thread starting in:
11838 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11839 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11840 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11841 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11842 (popcount_size_t): Use it.
11844 2013-09-24 Daniel Colascione <dancol@dancol.org>
11846 * process.c (Fnetwork_interface_info): Fix build break due to
11849 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11851 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11852 Prefer signed to unsigned integers where either will do.
11853 No need for 'const' on locals that do not escape.
11854 Omit easserts with unnecessary and unportable assumptions about
11855 alignment. Avoid unnecessary casts to char *.
11857 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11859 Use union for the payload of struct Lisp_Vector.
11860 This helps to avoid a few glitches dictated by C's aliasing rules.
11861 * lisp.h (struct Lisp_Vector): Use union for next and
11862 contents member. Adjust comment. Change related users.
11863 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11864 Related users changed.
11865 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11866 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11867 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11868 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11870 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11872 Optimize glyph row clearing and copying routines.
11873 * dispextern.h (struct glyph_row): Change layout of struct
11874 glyph_row to help copy_row_except_pointers. Adjust comment.
11875 * dispnew.c (null_row): Remove.
11876 (clear_glyph_row): Use offsetof and memset to find and clear
11877 just the members that need clearing. Adjust comment.
11878 (copy_row_except_pointers): Likewise for copying.
11880 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11882 Some minor cleanups of recently-added bool vector code.
11883 * conf_post.h (assume): Always return void. Use lint version
11884 only if GCC and MSC versions don't apply.
11885 * conf_post.h (assume):
11886 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11887 Depend on _MSC_VER, not __MSC_VER, for consistency with
11889 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11890 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11891 (bool_vector_binop_driver, count_trailing_zero_bits)
11892 (size_t_to_host_endian): Now static, not static inline;
11893 the latter isn't needed with modern compilers and doesn't
11894 work with older compilers anyway.
11896 * alloc.c (valgrind_p): Use bool for boolean.
11898 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11900 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11901 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11902 (display_last_displayed_message_p, message_buf_print)
11903 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11904 Use bool for boolean.
11905 * dispextern.h (cancel_line, init_desired_glyphs):
11906 Remove ancient leftover.
11907 (help_echo_showing_p, hourglass_shown_p):
11908 * lisp.h (noninteractive_need_newline): Adjust declaration.
11910 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11912 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11914 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11915 ...this file and convert the latter to static. Adjust comment.
11916 (make_initial_frame):
11917 * window.c (init_window_once): Adjust user.
11918 * frame.h (last_nonminibuf_frame): Remove declaration.
11919 * lisp.h (selected_frame): Likewise.
11920 * msdos.c (the_only_display_info): Adjust comment.
11922 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11924 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11925 computing the end column of mouse-highlight that comes from
11926 display or overlay strings. (Bug#15437)
11927 (note_mouse_highlight): Adapt calculation of last argument to
11928 mouse_face_from_string_pos to the above change.
11930 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11931 all platforms, not just for clang.
11933 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11935 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11936 about excess arguments to snprintf.
11938 * conf_post.h(assume): Use __builtin_unreachable for clang.
11940 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11942 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11943 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11945 2013-09-23 Daniel Colascione <dancol@dancol.org>
11947 * alloc.c (USE_VALGRIND): New macro; on by default
11948 when ENABLE_CHECKING.
11949 (mark_maybe_object, mark_maybe_pointer)
11950 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11952 (valgrind_p) [USE_VALGRIND]: New variable.
11953 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11955 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11957 * process.c (wait_reading_process_output): Change int pnamelen to
11960 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11961 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11962 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11963 argument to unsigned long to avoid warning.
11964 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11966 * conf_post.h (assume): Fix compiler error: x shall be cond.
11968 2013-09-22 Daniel Colascione <dancol@dancol.org>
11970 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11971 warning when compiling without a window system.
11973 2013-09-22 Daniel Colascione <dancol@dancol.org>
11975 * data.c (Qbool_vector_p): New symbol.
11976 (bool_vector_spare_mask, popcount_size_t_generic)
11977 (popcount_size_t_msc, popcount_size_t_gcc)
11979 (bool_vector_binop_driver)
11980 (count_trailing_zero_bits, size_t_to_host_endian)
11981 (Fbool_vector_exclusive_or)
11982 (Fbool_vector_union)
11983 (Fbool_vector_intersection, Fbool_vector_set_difference)
11984 (Fbool_vector_subsetp, Fbool_vector_not)
11985 (Fbool_vector_count_matches)
11986 (Fbool_vector_count_matches_at): New functions.
11987 (syms_of_data): Intern new symbol, functions.
11988 * alloc.c (bool_vector_payload_bytes): New function.
11989 (Fmake_bool_vector): Instead of calling Fmake_vector,
11990 which performs redundant initialization and argument checking,
11991 just call allocate_vector ourselves. Make sure we clear any
11992 terminating padding to zero.
11993 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11994 instead of open-coding the size calculation.
11995 (vroundup_ct): New macro.
11996 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11997 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11998 * composite.c (composition_gstring_put_cache):
11999 Change lint_assume to assume.
12000 * conf_post.h (assume): New macro.
12001 (lint_assume): Remove.
12002 * dispnew.c (update_frame_1): Change lint_assume to assume.
12003 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12005 * image.c (gif_load): Change lint_assume to assume.
12006 * lisp.h (eassert_and_assume): New macro.
12007 (Qbool_vector_p): Declare.
12008 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12009 (swap16, swap32, swap64): New inline functions.
12010 * macfont.m (macfont_shape): Change lint_assume to assume.
12011 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12012 * xsettings.c (parse_settings): Use new swap16 and
12013 swap32 from lisp.h instead of file-specific macros.
12015 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12017 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12018 found (which can legitimately happen when the glyph row at the
12019 window start is disabled in the current_matrix. (Bug#15365)
12021 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12023 Fix syntax.h bug introduced by recent INLINE change.
12024 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12025 conditionally compiled one way in some modules, and a different
12026 way in others. This doesn't work with extern inline functions,
12027 which must have the same definition in all modules, because the
12028 defining code might be shared across modules, depending on the
12029 implementation. Symptoms reported by Martin Rudalics in:
12030 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12031 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12032 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12033 overriding the corresponding functions in syntax.h.
12034 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12035 (syntax_property): New inline functions.
12036 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12037 Rewrite in terms of these new functions.
12039 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12041 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12042 not chars_in_text, whose result depends on the multibyteness of
12043 the current buffer. (Bug#15426)
12045 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12047 Port recent change to hosts where pointers aren't 'long'.
12048 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12049 Don't assume that pointers are the same width as 'long'.
12050 Add a compile-time check that a pointer fits into two X slots.
12052 A simpler, centralized INLINE.
12053 * conf_post.h (INLINE): Define only if not already defined.
12054 This allows us to use a single INLINE, defined by one file
12056 * emacs.c (INLINE): Define it.
12057 Also, include category.h, charset.h, composite.h, dispextern.h,
12058 syntax.h, systime.h, so that their INLINE definitions are expanded
12059 properly for Emacs.
12060 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12061 * buffer.h, buffer.c (BUFFER_INLINE):
12062 * category.h, category.c (CATEGORY_INLINE):
12063 * character.h, character.c (CHARACTER_INLINE):
12064 * charset.h, charset.c (CHARSET_INLINE):
12065 * composite.h, composite.c (COMPOSITE_INLINE):
12066 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12067 * frame.h, frame.c (FRAME_INLINE):
12068 * intervals.h, intervals.c (INTERVALS_INLINE):
12069 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12070 * lisp.h, alloc.c (LISP_INLINE):
12071 * process.h, process.c (PROCESS_INLINE):
12072 * syntax.h, syntax.c (SYNTAX_INLINE):
12073 * systime.h, sysdep.c (SYSTIME_INLINE):
12074 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12075 * window.h, window.c (WINDOW_INLINE):
12076 Remove. All uses replaced with INLINE.
12078 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12080 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12081 to avoid Bug#15398.
12083 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12085 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12086 'const char *' to avoid compiler warnings due to similar change in
12087 the prototype of x_get_string_resource.
12089 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12091 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12092 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12093 going to replace static variables below. Adjust comments.
12094 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12095 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12096 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12097 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12098 Related users changed.
12099 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12100 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12101 last_mouse_movement_time, going to replace static variables below.
12103 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12104 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12106 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12107 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12108 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12109 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12110 static variables below.
12111 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12112 (last_mouse_scroll_bar): Remove.
12113 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12114 (mouseExited): Related users changed.
12116 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12118 Do not use external array to process X scroll bar messages.
12119 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12120 (x_send_scroll_bar_event): Pack window pointer into two slots
12121 of XClientMessageEvent if we're 64-bit. Adjust comment.
12122 (x_scroll_bar_to_input_event): Unpack accordingly.
12124 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12126 Ifdef away recent changes which aren't relevant to NS port.
12127 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12128 [!HAVE_NS]: Declare as such.
12129 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12130 [!HAVE_NS]: Define as such.
12132 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12134 * frame.c (x_redo_mouse_highlight): New function
12135 to factor out common code used in W32 and X ports.
12136 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12137 * xterm.h (struct x_display_info):
12138 * w32term.h (struct w32_display_info):
12139 * nsterm.h (struct ns_display_info): New members
12140 last_mouse_motion_frame, last_mouse_motion_x and
12141 last_mouse_motion_y, going to replace static variables below.
12142 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12143 (redo_mouse_highlight): Remove.
12144 (note_mouse_movement, syms_of_xterm): Adjust user.
12145 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12146 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12147 (redo_mouse_highlight): Remove.
12148 (note_mouse_movement, syms_of_w32term): Adjust user.
12149 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12150 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12152 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12153 * nsfns.m (compute_tip_xy): Adjust user.
12155 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12157 * frame.c (x_mouse_grabbed): New function.
12158 * dispextern.h (x_mouse_grabbed): Add prototype.
12159 (last_mouse_frame): Remove declaration.
12160 * xterm.h (struct x_display_info):
12161 * w32term.h (struct w32_display_info):
12162 * nsterm.h (struct ns_display_info): New member
12163 last_mouse_frame, going to replace...
12164 * xdisp.c (last_mouse_frame): ...global variable.
12165 (note_tool_bar_highlight):
12166 * w32term.c (w32_mouse_position, w32_read_socket):
12167 * xterm.c (XTmouse_position, handle_one_xevent):
12168 Use x_mouse_grabbed.
12169 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12171 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12173 * w32term.c (w32_read_socket): Avoid temporary
12174 variables in a call to x_real_positions.
12175 * xterm.c (handle_one_xevent): Likewise.
12177 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12179 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12180 (x_icon_type): Remove prototype.
12181 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12182 * frame.c (x_icon_type): Remove.
12183 * w32term.c (x_make_frame_visible, x_iconify_frame):
12184 * xterm.c (x_make_frame_visible, x_iconify_frame):
12185 Use x_set_bitmap_icon to factor out common code.
12187 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12189 * dispextern.h (check_x_display_info, x_get_string_resource):
12190 Declare here just once and unify the latter.
12191 * frame.c (check_x_display_info, x_get_string_resource):
12192 * nsterm.h (check_x_display_info):
12193 * xrdb.c (x_get_string_resource):
12194 * xterm.h (check_x_display_info): Remove prototypes.
12195 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12196 * w32reg.c (x_get_string_resource): Likewise.
12197 (w32_get_rdb_resource): Adjust user.
12199 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12201 * xterm.h (struct x_display_info): New member
12202 x_pending_autoraise_frame, going to replace...
12203 * xterm.c (pending_autoraise_frame): ...static variable.
12204 (x_new_focus_frame, XTread_socket): Adjust users.
12205 * w32term.h (struct w32_display_info): New member
12206 w32_pending_autoraise_frame, going to replace...
12207 * w32term.c (pending_autoraise_frame): ...global variable.
12208 (x_new_focus_frame, w32_read_socket): Adjust users.
12210 2013-09-17 Glenn Morris <rgm@gnu.org>
12212 * xdisp.c (message_dolog): If we create *Messages*,
12213 switch it to messages-buffer-mode.
12215 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12217 Don't overuse 'const' in types of locals.
12218 * bidi.c (bidi_count_bytes):
12219 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12220 (xg_event_is_for_scrollbar):
12221 * xselect.c (x_handle_property_notify)
12222 (x_handle_selection_notify, x_handle_dnd_message):
12223 * xsettings.c, xsettings.h (xft_settings_event):
12224 * xterm.c (x_handle_net_wm_state, handle_one_event)
12225 (x_menubar_window_to_frame, x_detect_focus_change)
12226 (construct_mouse_click, note_mouse_movement)
12227 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12228 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12229 (handle_one_xevent, x_handle_net_wm_state):
12230 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12231 (x_handle_dnd_message):
12232 Avoid unnecessary 'const', typically the second 'const' in
12233 'const foo * const arg', a 'const' that does not affect the API
12234 and doesn't significantly help the human reader.
12236 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12238 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12239 only if Glib < 2.36.0.
12240 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12241 * xsettings.c (init_gconf, init_gsettings): Do not check
12243 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12245 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12247 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12249 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12250 before calling g_type_init.
12252 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12254 * nsterm.m (syms_of_nsterm): ... to here.
12256 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12258 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12259 (ignore_next_mouse_click_timeout): Use Time as X does.
12260 (handle_one_xevent): Avoid cast and use unsigned comparison.
12262 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12264 Do not copy X event in handle_one_xevent except KeyPress case.
12265 Wnen XEvent is processed, it is unlikely to be changed except
12266 KeyPress case, so we can avoid copying and use const pointer to
12267 const data to make sure that an event is not changed elsewhere.
12268 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12269 const' and do not create local copy except for the KeyPress event.
12270 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12271 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12272 (x_handle_net_wm_state, x_menubar_window_to_frame)
12273 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12274 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12275 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12276 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12277 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12278 (x_handle_dnd_message):
12279 * xsettings.c (xft_settings_event):
12280 Use 'const XEvent * const' where appropriate.
12281 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12283 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12285 Fix X event waiting to handle multiple frames.
12286 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12287 * xterm.c (pending_event_wait): Remove. Adjust users.
12288 (x_detect_focus_change): Pass frame arg.
12289 (handle_one_xevent): Find related frame early and clear per-frame
12290 wait_event_type only if this is an event for the relevant frame.
12291 (x_wait_for_event): Use per-frame wait_event_type.
12293 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12295 * nsfns.m (Fx_create_frame): Fix font driver registration for
12298 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12299 for syms_of_macfont.
12301 * nsterm.m: Include macfont.h.
12302 (ns_tmp_flags, ns_tmp_font): Remove.
12303 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12304 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12305 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12306 (changeFont:): Fix code style. Check for font driver type when
12309 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12312 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12313 (nsfont_open): Set font driver type.
12314 Set font->ascent and font->descent. Figure out font instead of
12315 ns_tmp_font, and flags instead of ns_tmp_flags.
12316 Fix indentation. Remove call to ns_draw_text_decoration,
12319 * nsfns.m: Include macfont.h.
12320 (Fx_create_frame): Register macfont driver, make a better default font.
12321 (Fns_popup_font_panel): Get font from macfont driver, if used.
12323 * macfont.m, macfont.h, macuvs.h: New files.
12325 * font.h: Declare syms_of_macfont.
12327 * font.c (syms_of_font): Call syms_of_macfont.
12329 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12331 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12333 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12334 and it is always zero for others, so I assume that this is an ancient
12335 leftover which nobody will want to change any more.
12336 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12337 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12338 * frame.c (x_set_scroll_bar_width):
12339 * w32fns.c (w32_createscrollbar):
12340 * w32term.c (w32_set_vertical_scroll_bar):
12341 * xfns.c (x_set_scroll_bar_default_width):
12342 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12343 (x_scroll_bar_expose): Related users changed.
12345 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12347 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12348 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12349 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12351 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12352 Define once here...
12353 * nsterm.h, w32term.h, xterm.h: ...and not here.
12354 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12355 Remove unused Xisms.
12356 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12357 these modules are never compiled otherwise.
12359 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12361 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12362 Doc fix. (Bug#15375)
12364 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12366 Unify Fx_focus_frame between all ports.
12367 * frame.h (x_focus_frame): New prototype.
12368 * xfns.c (Fx_focus_frame): Remove.
12369 (syms_of_xfns): Do not defsubr it.
12370 (x_focus_frame): X implementation.
12371 * nsfns.m (Fx_focus_frame): Remove.
12372 (syms_of_nsfns): Do not defsubr it.
12373 (x_focus_frame): NS implementation.
12374 * w32term.c (Fx_focus_frame): Remove.
12375 (x_focus_on_frame): Rename to...
12376 (x_focus_frame): W32 implementation.
12377 * w32term.h (x_focus_on_frame): Remove prototype.
12378 * w32fns.c (Fx_focus_frame): Remove.
12379 (syms_of_w32fns): Do not defsubr it.
12380 * frame.c (Fx_focus_frame): Define here.
12381 (syms_of_frame): Defsubr here.
12382 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12384 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12386 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12387 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12388 each port to reference the port-specific window system data.
12389 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12390 (FRAME_DISPLAY_INFO): Define.
12391 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12392 (FRAME_DISPLAY_INFO): Define. Adjust users.
12393 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12394 (FRAME_DISPLAY_INFO): Define. Adjust users.
12395 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12396 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12397 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12398 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12399 * xselect.c, xterm.c: All related users changed.
12401 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12403 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12404 (x_menubar_window_to_frame): Remove prototypes.
12405 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12406 (x_menubar_window_to_frame, x_top_window_to_frame):
12408 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12409 (x_menubar_window_to_frame, x_top_window_to_frame):
12410 ...to here and convert all but the last to static.
12412 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12414 * lisp.mk (lisp): Add w32-common-fns.elc.
12416 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12418 * charset.c (char_charset): Document an exception for char-charset.
12420 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12422 * xterm.h (x_display_info): New field last_user_time...
12423 * xterm.c (toplevel): ...to replace static last_user_time.
12424 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12426 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12428 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12429 scroll bar values to prevent thumb from disappear and update comment.
12431 2013-09-11 Glenn Morris <rgm@gnu.org>
12433 * emacs.c (usage_message): Possessive apostrophe tweak.
12435 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12437 * nsterm.m (syms_of_nsterm): Use Qns.
12438 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12439 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12440 * xfns.c (x_display_info_for_name, Fx_open_connection):
12441 Remove old '#if 0' code.
12442 (syms_of_xfns): Use Qx.
12443 * termhooks.h (fullscreen_hook): Remove the leftover.
12444 (struct terminal): Fix typo in comment.
12446 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12448 Cleaning up a few X scroll bar bits.
12449 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12450 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12451 New member last_seen_part, going to replace...
12452 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12453 (xt_action_hook) [USE_LUCID]: Adjust user.
12454 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12455 Lucid-specific scroll bar support.
12456 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12457 to int and adjust to use last_seen_part member.
12458 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12459 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12460 Initialize last_seen_part.
12462 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12464 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12465 insert-buffer-substring an empty string.
12467 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12469 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12470 avoiding a GCC warning.
12472 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12474 Ifdef away frame tool bar code when it is not really used.
12475 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12476 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12477 and minimize_tool_bar_window_p under the above.
12478 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12479 (fset_tool_bar_window): Likewise.
12480 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12481 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12482 (change_frame_size_1):
12483 * window.c (window_from_coordinates, Frecenter): Adjust users.
12484 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12485 code is not really used.
12486 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12487 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12488 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12489 [!USE_GTK && !HAVE_NS]: Define as such.
12490 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12491 (note_mouse_highlight, expose_frame):
12492 * xfns.c (x_set_tool_bar_lines):
12493 * xterm.c (handle_one_xevent): Adjust users.
12495 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12497 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12498 This bug was introduced by my 2013-08-26 patch, which incorrectly
12499 assumed that the terminfo implementation doesn't use termcap buffers.
12500 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12501 these buffers apparently are used after all.
12502 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12503 (struct tty_display_info): Define members termcap_term_buffer and
12504 termcap_strings_buffer even if TERMINFO.
12506 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12509 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12510 'usage' docstring entry to pacify make-docfile.
12512 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12514 Change comparison functions =, <, >, <=, >= to take many arguments.
12515 * data.c: Change comparison functions' interface and implementation.
12516 * lisp.h: Make arithcompare available for efficient two arg
12518 * bytecode.c: Use arithcompare.
12519 * fileio.c: Use new interface.
12521 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12523 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12525 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12527 * eval.c (Feval): Document the new use of `lexical'.
12529 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12531 Review and drop old frame resize hack.
12532 * frame.h (struct frame): Remove force_flush_display_p.
12533 * dispnew.c (update_frame): Adjust user and don't call
12534 flush_frame here. The comment has said that there was an issues
12535 with redisplaying fringes, but I don't see any differences with
12536 and without this hack. Hopefully we can continue without it.
12537 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12538 current frame matrices twice if resized_p is set.
12540 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12542 Do not populate pure Xism x_sync to other ports.
12543 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12544 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12545 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12546 * w32term.h (x_sync): Remove prototype.
12548 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12550 Cleanup frame flushing.
12551 * dispextern.h (struct redisplay_interface):
12552 Drop flush_display_optional because flush_display is enough
12553 for X and flushing via RIF is just a no-op for others.
12554 * frame.h (flush_frame): New function.
12555 * dispnew.c (update_frame):
12556 * minibuf.c (read_minibuf):
12557 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12559 * keyboard.c (detect_input_pending_run_timers): Do not flush
12560 all frames but selected one in redisplay_preserve_echo_area.
12561 * nsterm.m (ns_flush): Remove no-op.
12562 (ns_redisplay_interface): Adjust user.
12563 * w32term.h (x_flush): Remove no-op.
12564 (w32_redisplay_interface): Adjust user.
12565 * xterm.c (x_flush): Simplify because we do not flush all
12566 frames at once any more. Adjust comment.
12567 (x_redisplay_interface): Adjust user.
12569 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12571 Port --without-x --enable-gcc-warnings to Fedora 19.
12572 * gfilenotify.c (globals_of_gfilenotify):
12573 Call g_type_init only if using an older glib version that needs it.
12575 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12577 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12578 (last_glyphless_glyph_merged_face_id): Remove declarations.
12579 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12580 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12581 (last_glyphless_glyph_merged_face_id): Now static.
12582 (merge_escape_glyph_face): New function, refactored from...
12583 (get_next_display_element): ...here.
12584 (merge_glyphless_glyph_face): New function, refactored from...
12585 (produce_glyphless_glyph): ...here...
12586 * term.c (produce_glyphless_glyph): ...and here.
12588 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12590 * eval.c (eval_sub): Only call Ffunction if necessary.
12592 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12594 Attempt to make redisplay more selective when changing cursor type.
12595 * frame.h (struct frame): New bitfield cursor_type_changed.
12596 * xdisp.c (cursor_type_changed): Remove.
12597 (try_cursor_movement, redisplay_window, try_window_id)
12598 (set_frame_cursor_types, try_window_reusing_current_matrix):
12599 Adjust to use per-frame bitfield.
12600 (redisplay_internal): Look for cursor type change on each visible
12601 frame and consider all frames if cursor type has been changed on
12602 the frame other than selected. If cursor type has been changed on
12603 selected frame only, do not use fast update.
12605 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12607 Attempt to make redisplay more selective when changing fonts.
12608 * frame.h (struct frame): New bitfield fonts_changed.
12609 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12610 (adjust_frame_glyphs): Add prototype.
12611 * dispnew.c (fonts_changed_p): Remove.
12612 (adjust_glyphs): Remove because we do not
12613 adjust matrices on all frames at once any more.
12614 (adjust_frame_glyphs): Block and unblock input here.
12615 (adjust_glyph_matrix): Use fonts_changed.
12616 (change_frame_size_1): Use adjust_frame_glyphs.
12617 * font.c (font_open_entity): Use fonts_changed.
12618 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12619 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12620 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12621 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12622 (shrink_mini_window, Fresize_mini_window_internal)
12623 (window_scroll_pixel_based, Fset_window_configuration)
12624 (apply_window_adjustment, Fset_window_vscroll):
12625 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12626 Use adjust_frame_glyphs.
12627 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12628 (try_window_reusing_current_matrix, try_window_id, display_line)
12629 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12630 (redisplay_internal): Consider fonts_changed and adjust frame
12631 matrices for each frame only if the frame is visible. If font
12632 has been changed on some frame during full redisplay, retry
12633 only visible frames where the font has been actually changed.
12635 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12637 Cache current header and mode line height for each window.
12638 * window.h (struct window): New fields mode_line_height
12639 and header_line_height.
12640 * window.c (make_window): Initialize them.
12641 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12642 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12643 (current_mode_line_height, current_header_line_height):
12644 Remove declaration.
12645 * xdisp.c (current_mode_line_height, current_header_line_height):
12647 (pos_visible_p, init_xdisp): Adjust user.
12648 (redisplay_window): Invalidate mode_line_height and
12649 header_line_height if current and desired matrices do not agree.
12651 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12653 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12654 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12656 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12658 Make --without-x compatible with --enable-gcc-warnings.
12659 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12660 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12661 members under HAVE_WINDOW_SYSTEM.
12662 * keyboard.c (make_lispy_focus_out): Likewise.
12663 (record_menu_key): Move under HAVE_MENUS.
12664 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12665 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12666 (syms_of_xdisp): Adjust user.
12667 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12668 (start_hourglass, cancel_hourglass):
12669 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12670 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12671 and CLEAR_FONT_TABLE_NFONTS.
12672 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12673 Declare only if HAVE_WINDOW_SYSTEM.
12674 (lface_same_font_attributes_p, clear_face_gcs): Define only
12675 if HAVE_WINDOW_SYSTEM.
12677 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12679 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12680 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12681 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12683 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12685 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12687 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12689 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12690 This fixes a type error on hosts where ptrdiff_t is wider than int.
12692 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12694 * keyboard.c (read_key_sequence_vs): New function.
12695 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12698 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12700 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12702 Makefile improvements.
12703 * Makefile.in (config.status): Don't use double-colon rules, as
12704 they are not portable according to POSIX. Fix shell typo with `;
12705 I guess this rule has never been tested?
12706 (VCSWITNESS): New macro, to override any environment var.
12708 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12710 * xterm.h (struct x_display_info): Do not track X connection
12711 fd separately because it is always available from Display.
12712 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12715 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12717 * buffer.c (drop_overlay):
12718 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12719 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12721 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12723 * buffer.c (Fmake_overlay, Fmove_overlay):
12724 * intervals.c (set_point_from_marker):
12725 * print.c (PRINTPREPARE): Prefer signal_error
12726 to plain error and report unsuitable marker too.
12728 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12730 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12731 for 'dragging' member.
12732 (struct x_output): Remove set-but-unused leftovers
12733 'left_before_move' and 'top_before_move'.
12734 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12735 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12736 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12737 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12738 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12739 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12740 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12741 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12743 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12745 * nsfont.m (INVALID_GLYPH): New define.
12746 (nsfont_encode_char): Use INVALID_GLYPH.
12747 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12749 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12751 * xterm.c (x_last_mouse_movement_time): Revert last change.
12752 This code should use XDisplayMotionBufferSize to check display's
12753 motion history first, and there are few other issues as well.
12754 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12755 (handle_one_xevent): Adjust user.
12757 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12759 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12760 * frame.c (Flast_nonminibuf_frame): ... to here.
12761 (check_minibuf_window): Don't abort if no window was found
12764 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12766 Use XGetMotionEvents to ask the last mouse motion time from X server.
12767 * xterm.c (X_MOTION_HISTORY): Default to 1.
12768 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12769 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12770 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12771 Ifdef away legacy code.
12772 (XTmouse_position, x_scroll_bar_report_motion):
12773 Use x_last_mouse_movement_time.
12774 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12777 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12779 * msdos.c (last_mouse_window): Move to...
12780 (dos_rawgetc): ...this function and adjust comment.
12781 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12782 (mouseMoved): ...this function and adjust comment.
12783 * w32term.c (last_window): Likewise with...
12784 (w32_read_socket): ...this function.
12785 * xterm.c (last_window): Likewise with...
12786 (handle_one_xevent): ...this function.
12788 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12790 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12791 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12792 (handle_one_xevent): ...to here.
12793 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12796 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12798 * msdos.c (IT_set_terminal_window): Remove no-op.
12799 (initialize_msdos_display): Adjust terminal setup.
12800 * w32console.c (w32con_set_terminal_window): Remove no-op.
12801 (initialize_w32_display): Adjust terminal setup.
12802 * w32term.c (w32_set_terminal_window): Remove no-op.
12803 (w32_create_terminal): Adjust terminal setup.
12804 * xterm.c (XTset_terminal_window): Remove no-op.
12805 (x_create_terminal): Adjust terminal setup.
12807 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12809 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12811 (ns_create_terminal): Adjust terminal setup.
12812 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12814 (w32_create_terminal): Adjust terminal setup.
12815 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12817 (x_create_terminal): Adjust terminal setup.
12819 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12821 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12822 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12823 * dispnew.c (buffer_posn_from_coords):
12824 * window.c (Fwindow_end, displayed_window_lines):
12825 * xdisp.c (redisplay_mode_lines): Use it.
12827 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12829 * fontset.c (face_for_char): Check char in the current face font first
12830 if HAVE_NS (Bug#15138).
12832 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12834 * window.c (temp_output_buffer_show): Make sure window returned
12835 by display_buffer is live (Bug#15213).
12837 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12839 Minor cleanup to avoid forward declarations.
12840 * coding.h (struct ccl_spec): Remove forward declaration.
12841 * composite.h (toplevel): Include font.h.
12842 (struct composition_it, struct face, struct font_metrics):
12843 Remove forward declaration.
12844 * dispextern.h (struct image, struct atimer): Likewise.
12845 * emacsgtkfixed.h (struct frame): Likewise.
12846 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12847 * font.h (struct font_driver, struct font, struct glyph_string)
12848 (struct face): Remove forward declaration.
12849 * fontset.h (struct face, struct font): Likewise.
12850 * frame.h (toplevel): Style cleanup.
12851 (enum output_method): Move to...
12852 * termhooks.h (enum output_method): ...here.
12853 (struct glyph, struct frame, struct ns_display_info)
12854 (struct x_display_info, struct w32_display_info):
12855 Remove forward declaration.
12856 * xterm.h (toplevel): Include termhooks.h.
12857 (struct font, struct window, struct glyph_matrix, struct frame)
12858 (struct input_event, struct face, struct image): Remove forward
12860 * gtkutil.h (struct _widget_value): Likewise.
12861 * keyboard.h (toplevel): Include termhooks.h.
12862 (struct input_event): Remove forward declaration.
12864 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12866 * intervals.c (set_point_from_marker): New function.
12867 * editfns.c (Fgoto_char):
12868 * process.c (Finternal_default_process_filter):
12869 * window.c (select_window_1): Use it.
12870 * buffer.h (set_point_from_marker): Add prototype.
12872 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12874 * w32.c (term_winsock): Call release_listen_threads before calling
12876 (_sys_wait_accept): Wait for accept event in a loop with a finite
12877 timeout, instead of waiting indefinitely. Will hopefully avoid
12878 hanging during exit because WSACleanup deadlocks waiting for the
12879 event object to be released. (Bug#14333)
12881 * w32proc.c (release_listen_threads): New function, signals all
12882 the reader threads that listen for connections to stop waiting.
12884 * w32.h (release_listen_threads): Add prototype.
12886 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12888 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12889 field of new marker (for sanity and safety).
12890 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12891 anyway because XMISCTYPE is a function and can't be an lvalue).
12893 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12895 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12896 (x_after_update_window_line, x_scroll_bar_create)
12897 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12898 (handle_one_xevent, x_clear_frame_area):
12899 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12900 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12901 * xterm.h (x_clear_area): Adjust prototype.
12903 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12905 Hook scanning and indentation functions to find_newline. This helps
12906 to avoid duplicated code and renders more respect to newline cache.
12907 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12908 * cmds.c (Fforward_line):
12909 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12910 Use find_newline and avoid unnecessary point movements.
12911 * search.c (scan_newline): Implement on top of find_newline.
12913 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12915 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12916 scoped code (bug#11258).
12918 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12920 * nsterm.m (last_window): New variable.
12921 (EV_TRAILER2): New macro.
12922 (EV_TRAILER): Call EV_TRAILER2.
12923 (mouseMoved:): Add support for mouse-autoselect-window
12924 on nextstep (Bug#6888).
12926 2013-08-28 Andreas Schwab <schwab@suse.de>
12928 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12929 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12930 Remove unused macro definitions.
12931 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12932 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12933 Only define if emacs.
12935 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12937 Prefer enum glyph_row_area to int where appropriate.
12938 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12940 (window_box, window_box_width, window_box_left, window_box_left_offset)
12941 (window_box_right, window_box_right_offset): Adjust prototypes.
12942 * xdisp.c (window_box, window_box_width, window_box_left)
12943 (window_box_left_offset, window_box_right, window_box_right_offset):
12944 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12945 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12946 * nsterm.m (ns_clip_to_row):
12947 * w32term.c (w32_clip_to_row):
12948 * xterm.c (x_clip_to_row): Likewise.
12950 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12952 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12953 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12955 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12957 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12958 for portability to hosts where /bin/sh has problems.
12960 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12962 Redesign redisplay interface to drop global output_cursor.
12963 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12964 (toplevel): Remove declaration of output_cursor.
12965 (set_output_cursor, x_cursor_to): Remove prototype.
12966 * window.h (struct window): New member output_cursor.
12967 (output_cursor_to): New function to replace RIF member.
12968 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12969 (update_text_area, set_window_cursor_after_update): Use it.
12970 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12971 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12972 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12973 * w32term.c (x_update_window_begin, x_update_window_end):
12974 * xterm.c (x_update_window_begin, x_update_window_end):
12975 Adjust to use per-window output cursor.
12977 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12979 Simplify SELECT_TYPE-related code.
12980 Like EMACS_TIME, this portability layer is no longer needed, since
12981 Emacs has been using fd_set as a portability layer for some time.
12982 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12983 (SELECT_TYPE): Remove. All uses changed to fd_set.
12984 (fd_set) [!FD_SET]: New typedef.
12986 Simplify EMACS_TIME-related code.
12987 This portability layer is no longer needed, since Emacs has been
12988 using struct timespec as a portability layer for some time.
12989 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12990 Include <time.h> rather than "systime.h"; that's all that's needed now.
12991 * dispnew.c: Include <timespec.h> rather than "systime.h";
12992 that's all that's needed now.
12993 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12994 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12995 TIMESPEC_RESOLUTION.
12996 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12997 LOG10_TIMESPEC_RESOLUTION.
12998 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12999 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13000 (make_emacs_time): Remove. All used changed to make_timespec.
13001 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13002 (current_timespec): Rename from current_emacs_time. All uses changed.
13003 (add_emacs_time): Remove. All uses changed to timespec_add.
13004 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13005 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13006 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13007 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13008 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13009 (current_timespec): Rename from current_emacs_time. All uses changed.
13010 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13011 changed to timespec_cmp.
13012 * xgselect.c: Include <timespec.h>, since our .h files don't.
13014 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13016 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13017 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13018 Remove the leftovers.
13019 * gtkutil.c (toplevel): Do not declare Qxft but include
13021 * image.c (toplevel): Do not declare Vlibrary_cache because
13022 it's already done in lisp.h.
13024 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13026 * lisp.h (Mouse_HLInfo): Move from here...
13027 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13028 (reset_mouse_highlight): New function.
13029 * msdos.c (dos_set_window_size, IT_update_begin)
13030 (internal_terminal_init):
13031 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13032 (ns_initialize_display_info):
13033 * w32console.c (initialize_w32_display):
13034 * w32term.c (x_update_window_end, x_free_frame_resources)
13035 (w32_initialize_display_info):
13036 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13037 * window.c (Fdelete_other_windows_internal):
13038 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13039 * termchar.h (toplevel):
13040 * xterm.h (toplevel): Include dispextern.h.
13042 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13044 Fix minor problems found by static checking.
13045 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13046 (expect): Avoid nested-if warning.
13047 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13048 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13049 * nsterm.h, nsterm.m (ns_select):
13050 * xgselect.c, xgselect.h (xg_select):
13051 Adjust signature to better match pselect's.
13052 * nsterm.m (ns_select):
13053 Don't set *TIMEOUT, since pselect doesn't.
13054 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13055 diagnostic about assigning const char * to it.
13056 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13058 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13060 * lread.c (substitute_object_recurse): Handle hash-tables as well
13063 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13065 Fix unlikely core dump in init_tty, and simplify terminfo case.
13066 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13067 The old version incorrectly dumped core if malloc returned a
13068 buffer containing only non-NUL bytes.
13069 (init_tty): Do not allocate or free termcap buffers; the
13070 struct does that for us now.
13071 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13072 (struct tty_display_info): Define members termcap_term_buffer and
13073 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13074 use them. Allocate them directly in struct rather than indirectly
13075 via a pointer, to simplify init_tty.
13077 * frame.c (check_minibuf_window): Initialize 'window' properly,
13078 so that Emacs reliably aborts later if 'window' is not initialized.
13080 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13082 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13083 of VoidSymbol (Bug#15154).
13085 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13087 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13088 mouse_face_beg_y and mouse_face_end_y.
13089 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13090 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13091 Adjust users and update comment where appropriate.
13093 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13095 * frame.c (check_minibuf_window): New function.
13096 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13097 Call check_minibuf_window (Bug#15183).
13099 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13101 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13102 because this is the only last cursor data we need to keep and consult.
13103 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13104 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13107 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13109 Fix recovering from possible decompression error.
13110 Since insert_from_gap doesn't always move point, we can't use PT as
13111 the position where the partially decompressed data ends, and
13112 should count how many bytes was produced so far.
13113 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13114 (unwind_decompress): Really delete partially uncompressed data.
13115 (Fzlib_decompress_region): Take decompressed data size into account.
13117 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13119 * syntax.c (init_syntax_once): Adjust comment and do an early
13120 initialization of Qchar_table_extra_slots just once...
13121 * casetab.c (init_casetab_once):
13122 * category.c (init_category_once):
13123 * character.c (syms_of_character):
13124 * coding.c (syms_of_coding):
13125 * xdisp.c (syms_of_xdisp): ...and omit it here.
13127 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13129 * xdisp.c (get_next_display_element): Don't apply to characters
13130 from a display vector the logic of setting it->end_of_box_run_p
13131 suitable for characters from a buffer. (Bug#15175)
13133 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13134 to handle directories, rather than '_utime' which doesn't.
13137 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13139 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13140 or fullscreen (Bug#14627).
13142 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13144 System-dependent integer overflow fixes.
13145 * process.c (Fset_process_window_size): Signal an error if
13146 the window size is outside the range supported by the lower level.
13147 * sysdep.c (set_window_size): Return negative on error,
13148 nonnegative on success, rather than -1, 0, 1 on not in system,
13149 failure, success. This is simpler. Caller changed.
13150 (serial_configure): Remove unnecessary initialization of local.
13151 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13152 size fits in unsigned long; this isn't true on some 32-bit hosts.
13153 Avoid buffer overrun if some future version of /proc/meminfo has a
13154 variable name longer than 20 bytes.
13155 (system_process_attributes) [__FreeBSD__]:
13156 Don't assume hw.availpages fits in 'int'.
13158 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13160 Don't let very long directory names overrun the stack.
13161 Fix some related minor problems involving "//", vfork.
13162 * callproc.c (encode_current_directory): New function.
13163 (call_process): Don't append "/"; not needed.
13164 * fileio.c (file_name_as_directory_slop): New constant.
13165 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13166 this can save the caller having to alloca.
13167 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13168 Use SAFE_ALLOCA, not alloca.
13169 (directory_file_name, Fexpand_file_name): Leave leading "//"
13170 alone, since it can be special even on POSIX platforms.
13171 * callproc.c (call_process):
13172 * process.c (Fformat_network_address):
13173 * sysdep.c (sys_subshell):
13174 Use encode_current_directory rather than rolling our own.
13175 (create_process): No need to encode directory; caller does that now.
13176 * process.h (encode_current_directory): New decl.
13177 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13178 Rework to avoid 'goto xyzzy;'.
13180 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13182 * xdisp.c (handle_face_prop): If the default face was remapped use
13183 the remapped face for strings from prefix properties. (Bug#15155)
13185 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13187 Minor cleanup for redisplay interface and few related functions.
13188 * frame.h (enum text_cursor_kinds): Move from here...
13189 * dispextern.h (enum text_cursor_kinds): ...to here.
13190 (toplevel): Drop unnecessary declarations.
13191 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13192 in update_window_end_hook and draw_window_cursor functions.
13193 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13194 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13195 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13196 * xterm.c (x_update_window_end, x_draw_window_cursor):
13197 * xdisp.c (display_and_set_cursor, update_window_cursor)
13198 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13199 enum text_cursor_kinds where appropriate.
13201 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13203 Redesign redisplay interface to drop updated_row and updated_area.
13204 * dispextern.h (updated_row, updated_area): Remove declaration.
13205 (struct redisplay_interface): Pass glyph row and row area parameters
13206 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13207 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13209 * dispnew.c (updated_row, updated_area): Remove.
13210 (redraw_overlapped_rows, update_window_line): Adjust user.
13211 (update_marginal_area, update_text_area): Likewise. Pass updated row
13212 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13213 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13216 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13218 * process.c (flush_pending_output): Remove stub.
13221 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13223 * callproc.c: Fix race that killed background processes (Bug#15144).
13224 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13225 Record deleted process-id in critical section, not afterwards.
13226 Don't mistakenly kill process created by a call-process invocation
13227 that discards output and does not wait.
13229 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13231 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13232 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13233 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13234 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13235 to shut up compiler in mark_object.
13236 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13238 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13240 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13241 We can't portably rely on PTY_OPEN doing that, even if
13242 it calls posix_openpt with O_CLOEXEC.
13244 2013-08-20 Kenichi Handa <handa@gnu.org>
13246 * character.c (string_char): Improve commentary.
13248 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13250 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13251 (struct animation_cache): Make signature a flexible array member.
13252 All uses changed. This is a tad slower but may insulate us better
13253 from future changes to ImageMagick.
13255 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13257 * image.c: Shrink memory needed for animation cache.
13258 (SIGNATURE_DIGESTSIZE): New constant.
13259 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13260 (imagemagick_create_cache): Copy the signature. This saves
13261 several KB of memory that ImageMagick wastes per signature.
13262 Don't bother updating the update_time, as the caller does that now.
13263 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13264 it's a fixed size struct member now.
13265 (imagemagick_get_animation_cache): Always destroy the signature,
13266 as it's now imagemagick_create_cache's responsibility to copy it.
13267 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13268 and use memcmp rather than strcmp.
13269 eassert that ImageMagick returns a signature of the specified length.
13271 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13273 * image.c (imagemagick_get_animation_cache): Don't segfault on
13275 (imagemagick_get_animation_cache): Revert to previous definition
13276 so that it actually works. But keep the memory leak fix.
13277 (imagemagick_get_animation_cache): Fix memory leak.
13279 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13281 * image.c: Fix animation cache signature memory leak.
13282 Fix some other minor performance problems while we're at it.
13283 (imagemagick_create_cache): Clear just the members that
13284 need clearing. Don't set update_time, as caller does that now.
13285 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13286 Simplify by using pointer-to-pointer instead of a prev pointer.
13287 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13288 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13289 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13290 it's already a copy. Free the signature probe unless it's cached.
13292 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13293 This was introduced by my 2013-08-12 fix for Bug#15035.
13295 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13297 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13298 (imagemagick_prune_animation_cache): Now static.
13300 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13302 * image.c (imagemagick_get_animation_cache): Don't segfault when
13303 pruning all entries.
13305 2013-08-18 Ken Brown <kbrown@cornell.edu>
13307 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13308 static heap if ENABLE_CHECKING is defined.
13309 (max_bss_sbrk_ptr): New variable.
13310 (bss_sbrk): Use it.
13311 (report_sheap_usage): Report maximum static heap usage instead of
13312 ending static heap usage.
13314 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13316 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13317 of zlib_initialized according to the results of calling
13318 init_zlib_functions.
13320 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13322 * image.c: Implement an ImageMagick per-image cache.
13323 (imagemagick_get_animation_cache): Fix a double-free error.
13324 (imagemagick_load_image): Remove the ping_wand code, which only
13325 apparently saved time on invalid animated images, and slowed down
13326 everything else. Optimize for the common case.
13328 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13330 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13332 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13334 * marker.c (set_marker): Remove documentation of undefined behavior.
13336 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13338 * image.c (imagemagick_compute_animated_image): Animate correctly
13339 when sub-images are smaller than the main image.
13340 (imagemagick_compute_animated_image): Setting the iterator row to
13341 zero is apparently not allowed.
13342 (imagemagick_compute_animated_image): Allow images that say they
13343 have sub-images that are bigger than the main image, but just crop
13346 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13348 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13350 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13352 * image.c (imagemagick_compute_animated_image): Respect the GIF
13355 2013-08-15 Ken Brown <kbrown@cornell.edu>
13357 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13358 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13361 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13363 Fix minor problems found by static checking.
13364 * frame.c (delete_frame):
13365 * xdisp.c (next_element_from_display_vector):
13366 Avoid uninitialized local.
13367 * image.c (imagemagick_compute_animated_image): Port to C89.
13368 Prefer usual GNU indentation style for loops.
13369 Be more careful about bizarrely large sizes, by using ptrdiff_t
13372 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13374 Fix infinite frame selection loop (Bug#15025).
13375 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13377 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13379 * xdisp.c (compute_window_start_on_continuation_line):
13380 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13381 to make sure we end up setting the window start at the leftmost
13382 visible character of the display line. This avoids funky
13383 horizontal shifting because the window start is not kept on the
13384 same position. (Bug#15090)
13385 (next_element_from_display_vector): Support 'box' face attribute
13386 in the face definitions of a display vector. (Bug#15099)
13388 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13390 * image.c (imagemagick_compute_animated_image): Implement animated
13391 images (bug#14700).
13392 (imagemagick_compute_animated_image): Fix some compilation
13393 warnings. Implement a very simple cache to make the animation
13394 usable at all, but it should be replaced with a per-image cache.
13396 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13398 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13399 to do `for' loops over alist values.
13400 * buffer.h (FOR_EACH_BUFFER):
13401 * process.c (FOR_EACH_PROCESS): Use it.
13402 (handle_child_signal, status_notify, Fget_buffer_process)
13403 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13405 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13407 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13408 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13409 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13410 to xzalloc and so avoid redundant call to memset.
13411 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13412 members because it is allocated with xzalloc and so already zeroed.
13414 2013-08-14 Ken Brown <kbrown@cornell.edu>
13416 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13419 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13421 Utility function and macro to copy Lisp string to C string.
13422 * lisp.h (xlispstrdupa): New macro.
13423 (xlispstrdup): New prototype.
13424 * alloc.c (xlispstrdup): New function.
13425 * callint.c (Fcall_interactively):
13426 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13427 (Fsubstitute_in_file_name):
13428 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13429 * image.c (x_create_bitmap_from_file):
13430 * w32term.c (w32_term_init):
13431 * xterm.c (x_term_init): Use xlispstrdup.
13433 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13435 * image.c (imagemagick_load_image): Make animated pictures work.
13436 There's still some problems with background color settings, though
13439 * decompress.c (unwind_decompress): Always restore point.
13441 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13443 * marker.c (set_marker): Reformat documentation.
13445 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13447 * xdisp.c (cursor_type_changed): Now static.
13449 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13450 Use changed. This avoids the need to call xmalloc and for the
13451 caller to call xfree, and avoids memory leaks in some situations.
13453 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13455 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13456 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13457 (redisplay_window): If window_end_valid is cleared due to non-zero
13458 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13459 so do not call to try_cursor_movement for that window.
13461 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13463 * window.h (struct window): Convert window_end_pos and
13464 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13465 (wset_window_end_pos, wset_window_end_vpos): Remove.
13466 * dispnew.c (adjust_glyph_matrix):
13467 * window.c (Fwindow_end, replace_window, set_window_buffer)
13469 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13470 (set_vertical_scroll_bar, redisplay_window, try_window)
13471 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13472 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13473 (note_mouse_highlight): Adjust users.
13474 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13477 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13479 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13480 * image.c (imagemagick_filename_hint): Use `const char *' and
13481 prefer SSDATA to SDATA to avoid warnings.
13483 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13485 Cleanup window fringes, margins and scroll bars adjustments.
13486 * window.c (set_window_fringes, set_window_margins)
13487 (set_window_scroll_bars, apply_window_adjustment): New functions.
13488 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13489 (Fset_window_scroll_bars): Use them.
13491 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13493 * window.h (struct window): Convert scroll_bar_width
13494 from Lisp_Object to integer. Adjust comment.
13495 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13497 * window.c (wset_scroll_bar_width): Remove.
13498 (make_window): Initialize scroll_bar_width.
13499 (Fsplit_window_internal): Use direct assignment.
13500 (Fset_window_configuration, save_window_save):
13501 Convert Lisp_Object to integer and back where appropriate.
13502 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13503 bar was actually changed, and mention this in docstring.
13505 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13507 * decompress.c: Minor simplifications.
13508 (Fzlib_decompress_region): Don't bother verifying
13509 that avail_out <= UINT_MAX, as that was confusing.
13510 Mention the restriction in a comment instead.
13511 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13513 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13515 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13516 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13518 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13520 * image.c (imagemagick_filename_hint): Check for errors in the
13523 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13525 * window.c (Fwindow_margins): Return nil when there's no marginal
13526 area, as per the documented API.
13528 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13529 Fmake_vector, as scroll bar's struct members are not all Lisp
13530 objects now. This avoids crashes in GC.
13532 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13533 bool, so its address could be taken.
13535 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13537 * image.c (imagemagick_filename_hint): New function to possibly
13538 apply `image-content-type-suffixes'.
13539 (imagemagick_load_image): Use it.
13541 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13543 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13544 if loading zlib failed.
13546 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13548 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13549 2013-08-13 checkin below. Change bool to BOOL, rule is:
13550 All Obj-C code uses BOOL, except for interfaces callable from C.
13552 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13554 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13556 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13557 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13558 bool instead of BOOL.
13559 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13560 from Lisp_Object to bitfield. Adjust comment.
13561 * w32term.c (x_scroll_bar_create): Adjust user.
13562 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13563 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13564 Use bool for boolean.
13565 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13566 to `unsigned int' when defining a bitfield.
13568 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13570 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13572 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13574 * window.h (struct window): Convert left_margin_cols and
13575 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13576 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13577 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13579 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13581 (showing_window_margins_p, update_window_line, update_frame_1):
13582 * fringe.c (draw_fringe_bitmap_1):
13583 * xdisp.c (window_box_width): Adjust users.
13584 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13585 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13586 Use direct assignment.
13587 (Fset_window_configuration, save_window_save, Fwindow_margins):
13588 Convert Lisp_Object to integer and back where appropriate.
13589 (Fset_window_margins): Adjust user. Return t if any margin
13590 was actually changed, and mention this in docstring.
13592 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13594 * syntax.c (forward_word):
13595 * cmds.c (forward_char, backward_char): Mention the optional argument.
13597 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13599 * window.h (struct window): Convert left_fringe_width
13600 and right_fringe_width from Lisp_Objects to integers.
13602 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13603 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13604 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13606 (make_window): Initialize new integer fields to -1.
13607 (Fsplit_window_internal): Use direct assignment.
13608 (Fset_window_configuration, save_window_save):
13609 Convert Lisp_Object to integer and back where appropriate.
13610 (Fset_window_fringes): Adjust user. Return t if any fringe
13611 was actually changed, and mention this in docstring.
13613 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13615 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13616 * nsfns.m (x_set_cursor_type):
13617 * w32fns.c (x_set_cursor_type):
13618 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13619 * xdisp.c (set_frame_cursor_types): ...but in common code.
13621 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13623 * font.c (clear_font_cache): New function, stripped from...
13624 (Fclear_font_cache): ...here, which now uses the function
13625 above. Adjust comment.
13626 * font.h (clear_font_cache): Add prototype.
13627 * xfaces.c (clear_face_cache): Use clear_font_cache.
13629 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13631 * window.c (Fset_window_start): Compare `w', not `window' because
13632 `w' might not be equal to `window' after call to decode_live_window.
13634 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13636 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13637 This fixes a problem introduced by the Bug#15035 patch
13638 when using GPG. Reported by Herbert J. Skuhra.
13640 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13642 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13643 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13644 not yet initialized.
13646 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13648 * decompress.c (Fzlib_decompress_region): Support zlib
13649 decompression, too, and rename.
13651 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13653 Minor zlib configuration tweaks.
13654 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13655 Don't assume presence of fn_inflateInit2_ zlib internal function.
13657 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13659 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13660 include the zlib prefix.
13662 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13664 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13665 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13666 define static variables that are pointers to zlib functions to be
13667 dynamically loaded.
13668 (init_zlib_functions) [WINDOWSNT]: New function.
13669 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13671 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13672 macros instead of invoking the zlib functions directly.
13673 (syms_of_decompress): DEFSYM Qzlib_dll.
13674 Staticpro Szlib_available_p.
13676 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13678 Avoid looping over all frame windows to freeze and unfreeze.
13679 * window.h (struct window): Drop frozen_window_start_p.
13680 (freeze_window_starts): Drop prototype.
13681 * frame.h (struct frame): New frozen_window_starts flag.
13682 (FRAME_WINDOWS_FROZEN): New macro.
13683 * window.c (freeze_window_start, freeze_window_starts):
13685 (select_window, replace_window): Adjust users.
13686 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13687 (window_frozen_p): New function.
13688 (redisplay_window): Use it.
13690 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13692 Fix some fd issues when running subprocesses (Bug#15035).
13693 Fix bugs that can leak files or file descriptors on errors.
13694 Don't unlink open temp files, as that's hard for users to diagnose
13695 when things go awry (e.g., temp disk exhausted).
13696 Don't bother to lock temp files. Check for invalid recursion.
13697 * callproc.c (synch_process_fd): Remove. All uses removed.
13698 (synch_process_tempfile): New var or macro.
13699 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13701 (record_kill_process): New arg, the temp name. All callers changed.
13702 (delete_temp_file): Now just a simple wrapper around unlink.
13703 (call_process_kill): New arg, the call_process_fd array.
13704 Close them all. Clear synch_process_pid. Remove the temp file,
13705 or arrange for it to be removed.
13706 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13707 that's been moved to synch_process_tempfile. Caller changed.
13708 Do not remove the tempfile; that's now call_process_kill's
13710 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13711 call_process_kill; the caller now does that.
13712 (call_process_cleanup): Do not close the process fd; that's now
13713 call_process_kill's responsibility.
13714 (Fcall_process): Implement via new function call_process, which
13715 has most of the old body of Fcall_process, but with a different API.
13716 (call_process): New function that does not open or close filefd if
13717 it is nonnegative. Record which fds need to be closed, and let
13718 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13719 Signal an error if invoked recursively (could be done via a hook).
13720 Simplify creation of the tempfile in the MSDOS case.
13721 Don't create the output file until after checking for the executable.
13722 Report any failure to open /dev/null.
13723 Don't open /dev/null for writing twice; once is enough.
13724 Don't create pipe if all output is being discarded or sent to file.
13725 Don't worry about setting up the coding system or reading from the
13726 pipe if all output is being discarded.
13727 Hoist fd_error local into top level, to lessen block nesting.
13728 Don't record deleted pid here; now done by Fcall_process_region.
13729 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13730 and note its success in synch_process_tempfile.
13731 Do not leak resources when child_setup fails.
13732 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13733 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13734 (create_temp_file): Now returns open fd, with an additional
13735 Lisp_Object * argument to return the name. All callers changed.
13736 Do not close the file; rewind it instead, and leave it open for
13737 the caller. Do not lock the temp file. Unwind-protect the file
13738 and the file-descriptor.
13739 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13740 If an asynchrounous process, record it here, not in call_process.
13741 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13742 * eval.c (set_unwind_protect): New function.
13743 * fileio.c (write_region): New function, generalized from the
13744 old Fwrite_region. Do not lock temp files.
13745 (Fwrite_region): Use it.
13746 * lisp.h (set_unwind_protect, write_region): New decls.
13747 * process.c: Include <verify.h>.
13748 (make_process): Mark fds as initially closed.
13749 (deleted_pid_list): Now a list of pid-filename pairs.
13751 (close_process_fd): New function.
13752 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13753 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13754 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13755 (create_process, create_pty, Fmake_serial_process)
13756 (server_accept_connection): Record which fds need to be closed,
13757 and let deactivate_process close them.
13758 (Fmake_network_process): Do not discard the unwind-protect
13759 until it's safe to do so.
13760 (deactivate_process): Close the fds opened by create_process etc.
13761 (Fprocess_send_eof): Adjust to new way of recording open fds.
13762 Report an error if /dev/null can't be opened, instead of aborting.
13763 * process.h (PROCESS_OPEN_FDS): New constant.
13764 (struct Lisp_Process): New member open_fds.
13765 (record_kill_process, record_deleted_pid): Adjust signatures.
13766 (record_deleted_pid): Move decl here ...
13767 * syswait.h (record_deleted_pid): ... from here.
13769 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13771 * decompress.c: Fix bugs with large buffers and weird inputs.
13772 Tune a bit. Reindent as per usual Emacs style.
13773 (BUFFER_SIZE): Remove.
13774 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13775 more than UINT_MAX bytes. Decompress into the gap instead of into
13776 an auto buffer, as this should avoid copying. Return nil if
13777 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13778 set immediate_quit; we shouldn't trust zlib code that much.
13780 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13782 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13783 errors, and really move the gap to where we want it.
13785 * lisp.h: Include decompress.c support.
13787 * emacs.c (main): Include decompress.c support.
13789 * Makefile.in: Include -lz if present.
13791 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13793 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13794 (initWithTitle:): Initialize frame to 0.
13795 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13796 (fillWithWidgetValue:frame:): Rename from
13797 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13799 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13800 fillWithWidgetValue:frame:
13802 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13803 remove memory leak warnings.
13805 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13806 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13807 menu_pending_title.
13809 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13810 (x_activate_menubar): Update the whole menu.
13811 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13812 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13813 current event is not NSSystemDefined (Bug#15001).
13814 Call ns_check_menu_open only if trackingMenu is 2.
13815 (menuDidClose:): New method, decrease trackingMenu.
13816 (fillWithWidgetValue:setDelegate:): New method.
13817 (fillWithWidgetValue:): Call the above.
13819 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13821 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13823 Omit some unnecessary casts.
13824 Many of these go back to the old pre-C89 days, when they may have
13825 been needed, but we've been assuming C89 or later for a while now.
13826 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13827 (live_float_p, live_misc_p, live_vector_p):
13828 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13829 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13830 (defvar_per_buffer):
13831 * callint.c (Fcall_interactively):
13832 * doc.c (Fsubstitute_command_keys):
13833 * filelock.c (get_boot_time):
13834 * frame.c (xrdb_get_resource):
13835 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13836 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13837 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13838 (menuitem_highlight_callback, menu_destroy_callback)
13839 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13840 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13841 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13842 (xg_tool_bar_help_callback, tb_size_cb):
13843 * image.c (xpm_alloc_color, png_read_from_memory)
13844 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13845 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13847 * keymap.c (describe_map):
13848 * nsfns.m (Fns_display_monitor_attributes_list):
13849 * nsmenu.m (process_dialog:):
13850 * nsterm.m (hold_event):
13851 * process.c (wait_reading_process_output):
13852 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13853 * scroll.c (do_direct_scrolling, scrolling_1):
13854 * termcap.c (tgetent):
13855 * window.c (check_window_containing, add_window_to_list)
13856 (freeze_window_starts):
13857 * xdisp.c (compare_overlay_entries, vmessage):
13858 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13859 (x_get_monitor_attributes_xrandr)
13860 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13861 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13862 * xfont.c (xfont_match, xfont_open):
13863 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13864 (menubar_selection_callback, menu_position_func)
13865 (popup_selection_callback, create_and_show_popup_menu)
13866 (dialog_selection_callback, create_and_show_dialog):
13867 * xrdb.c (x_get_string_resource)
13869 * xsmfns.c (x_session_check_input):
13870 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13871 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13872 (xaw_jump_callback, xaw_scroll_callback):
13873 Omit unnecessary casts.
13875 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13877 Minor string-length refactoring.
13878 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13879 * frame.c (make_monitor_attribute_list):
13880 Prefer build_string to strlen + make_string.
13882 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13884 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13885 don't check minor_code (Bug#14417).
13887 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13889 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13890 vertical positions instead. This avoids calling MATRIX_ROW with
13891 row numbers that are possibly beyond valid limits. (Bug#15064)
13893 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13895 Use xstrdup and build_unibyte_string where applicable.
13896 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13897 * xfns.c (x_window):
13898 * xrdb.c (x_get_customization_string):
13899 * xterm.c (xim_initialize):
13900 * w32fns.c (w32_window): Use xstrdup.
13901 (w32_display_monitor_attributes_list):
13902 * emacs.c (init_cmdargs):
13903 * keyboard.c (PUSH_C_STR):
13904 * nsfont.m (nsfont_open):
13905 * sysdep.c (system_process_attributes):
13906 * w32.c (system_process_attributes):
13907 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13909 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13911 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13912 variables of these types so that GDB would know about them, as aid
13913 for debugging fatal exceptions. (Bug#15024) See also
13914 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13917 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13919 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13920 larger than the NSWindow (Bug#14934).
13922 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13924 Redesign redisplay interface to drop global variable updated_window.
13925 Always pass currently updated window as a parameter to update routines.
13926 * dispextern.h (updated_window): Remove declaration.
13927 (struct redisplay_interface): Pass window parameter to
13928 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13929 and after_update_window_hook.
13930 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13932 * dispnew.c (updated_window): Remove.
13933 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13934 (update_window_line): Adjust to match redisplay interface changes.
13935 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13936 (ns_scroll_run, ns_after_update_window_line):
13937 * w32term.c (x_update_window_begin, x_update_window_end)
13938 (x_after_update_window_line, x_scroll_run):
13939 * xterm.c (x_update_window_begin, x_update_window_end)
13940 (x_after_update_window_line, x_scroll_run):
13941 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13942 Likewise. Adjust comments where appropriate.
13943 (x_cursor_to): Simplify because this is always called during window
13944 update (but install debugging check anyway).
13945 (expose_window): Check must_be_updated_p flag to see whether this
13946 function is called during window update.
13948 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13950 Do not reset window modification event counters excessively.
13951 These leftovers and poor man's tricky methods to catch extra
13952 redisplay's attention are no longer needed.
13953 * frame.c (set_menu_bar_lines_1):
13954 * minibuf.c (read_minibuf_unwind):
13955 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13956 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13957 (window_scroll_line_based, Fset_window_configuration):
13958 * xdisp.c (redisplay_window): Do not reset last_modified and
13959 last_overlay_modified counters.
13961 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13963 * xselect.c (x_send_client_event): Set send_event and serial, memset
13964 data.l as it might be bigger than data.b. Use 24 bit mask to
13965 XSendEvent (Bug#15034).
13967 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13969 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13970 for TTY frames that are not the top frame on their console.
13973 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13975 * w32term.c (w32fullscreen_hook): Really maximize frame when
13976 asked for (Bug#14841).
13978 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13980 Prefer selected_window to Fselected_window, likewise for frames.
13981 * buffer.c (Fbuffer_swap_text):
13982 * data.c (Fvariable_binding_locus):
13983 * window.c (run_window_configuration_change_hook): Adjust users.
13984 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13985 Use decode_live_frame.
13987 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13989 Be more careful if selected window shows the buffer other than current,
13990 use window_outdated only if this is not so. This change should also
13991 address some weird issues discussed in Bug#13012.
13992 * window.h (window_outdated): New prototype.
13993 * window.c (window_outdated): Now here. Convert from static and
13994 always assume window's buffer.
13995 (Fwindow_end, Fwindow_line_height): Use it.
13996 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13997 and always assume window's buffer.
13998 (redisplay_window): Adjust user.
13999 (redisplay_internal): Call to reconsider_clip_changes once and
14000 check whether mode line should be updated only if selected window
14001 shows current buffer.
14002 (run_window_scroll_functions): Use eassert for debugging check.
14003 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14005 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14007 * window.c (window_scroll, window_scroll_pixel_based)
14008 (window_scroll_line_based): Use bool for booleans.
14010 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14012 * process.c: Fix minor off-by-one issues in descriptor counts.
14013 This shouldn't fix any real bugs, but it cleans up the code a bit.
14014 (max_process_desc, max_input_desc): -1, not 0, means none.
14016 (delete_input_desc): New function.
14017 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14018 (deactivate_process): Scan backwards when recomuting max_process_desc;
14019 that should be faster.
14020 (init_process_emacs): Initialize max_input_desc.
14022 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14024 Use region cache to speedup bidi_find_paragraph_start.
14025 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14026 Rename cache_long_line_scans to cache_long_scans.
14027 * buffer.c (bset_cache_long_line_scans): Rename to
14028 bset_cache_long_scans.
14029 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14030 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14032 (syms_of_buffer): Rename cache-long-line-scans to
14033 cache-long-scans. Adjust docstring.
14034 * search.c (newline_cache_on_off):
14035 * indent.c (width_run_cache_on_off): Adjust users.
14036 * bidi.c (bidi_paragraph_cache_on_off): New function.
14037 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14038 * insdel.c (prepare_to_modify_buffer):
14039 Invalidate bidi_paragraph_cache if enabled.
14041 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14043 Invalidate region caches only if buffer text is going to be changed.
14044 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14045 (modify_text): ...new prototype.
14046 (prepare_to_modify_buffer_1): New prototype.
14047 * textprop.c (modify_region): Rename to...
14048 (modify_text_properties): ...new function.
14049 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14050 (Fremove_list_of_text_properties): Adjust users.
14051 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14052 (modify_text): ...new function.
14053 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14054 (prepare_to_modify_buffer_1): ...new function.
14055 * casefiddle.c (casify_region):
14056 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14057 (Ftranspose_regions): Use modify_text.
14059 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14061 * lisp.mk (lisp): Add nadvice.elc.
14063 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14065 New macro to iterate over live buffers similar to frames.
14066 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14067 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14068 Declare buffer-related variables here to offload lisp.h.
14069 * buffer.c (Vbuffer_alist): Adjust comment.
14070 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14071 (other_buffer_safely):
14072 * data.c (store_symval_forwarding):
14073 * dispnew.c (Fframe_or_buffer_changed_p):
14074 * fileio.c (Fdo_auto_save):
14075 * filelock.c (unlock_all_files):
14076 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14078 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14080 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14081 * callproc.c (create_temp_file):
14082 * filelock.c (create_lock_file):
14083 Assume mkostemp, since it's now provided by Gnulib.
14085 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14087 * w32.c (mkostemp): New function.
14088 (mktemp): Remove, no longer used. Most of the code reused in
14089 mkostemp. (Bug#15015)
14090 (mktemp): Don't undef.
14092 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14094 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14095 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14096 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14097 (free_glyph_pool, check_glyph_memory): Likewise for
14098 all users. Adjust comments where appropriate.
14100 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14102 * composite.h: Minor fixups.
14103 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14104 to fix a misspelling, and change it to an inline function while
14105 we're at it (it need not be a macro). All uses changed.
14106 (composition_method, composition_valid_p):
14107 Rewrite to avoid assignments in if-conditions.
14109 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14111 Do not use global Lisp_Object in composition macros.
14112 * composite.h (composition_temp): Remove declaration.
14113 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14114 (composition_method, composition_valid_p): ...inline functions.
14115 (compose_region): Remove the leftover.
14116 * composite.c (composition_temp): Remove.
14117 (run_composition_function, update_compositions)
14118 (composition_compute_stop_pos, composition_adjust_point)
14119 (Ffind_composition_internal):
14120 * coding.c (handle_composition_annotation):
14121 * xdisp.c (handle_composition_prop, check_point_in_composition):
14122 Related users changed.
14124 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14126 Drop FRAME_PTR typedef.
14127 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14128 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14129 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14130 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14131 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14132 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14133 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14134 All related users changed.
14136 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14138 * eval.c (default_toplevel_binding): New function.
14140 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14141 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14142 (syms_of_eval): Export them.
14143 * data.c (Fdefault_value): Micro cleanup.
14144 * term.c (init_tty): Use "false".
14146 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14148 Fix X GC leak in GTK and raw (no toolkit) X ports.
14149 * xterm.c (x_free_frame_resources): If white and black relief
14150 GCs are allocated, always free them here.
14151 * xfns.c (x_make_gc): Omit redundant initialization.
14152 * widget.c (create_frame_gcs): Remove the leftover.
14153 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14154 in x_free_frame_resources.
14156 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14158 * nsterm.m (windowWillResize:toSize:): Only change title if
14159 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14161 (viewDidEndLiveResize): New method.
14163 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14164 inside NS_IMPL_COCOA.
14166 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14168 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14169 Do not check whether undo is enabled because record_insert and
14170 record_delete does that themselves.
14172 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14174 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14175 member which is not really used any more.
14176 (FRAME_XIC_BASE_FONTNAME): Remove.
14177 * xfns.c (xic_free_fontset): Adjust user.
14178 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14179 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14180 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14181 (xdialog_show): Use eassert for debugging check.
14182 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14184 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14186 * fileio.c, fns.c (merge): Move extern decl from here ...
14187 * lisp.h (merge): ... to here.
14189 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14191 Fix last font-related change.
14192 * w32font.h (w32font_list_internal, w32font_match_internal):
14194 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14195 (uniscribe_list_family): Adjust to match font API change.
14196 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14197 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14199 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14201 * frame.h (FRAME_MOUSE_UPDATE):
14202 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14203 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14205 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14207 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14208 * font.h (struct font_driver): Change list, match, and list_family
14209 functions to accept struct frame * as first arg.
14210 * font.c (font_score, font_compare, font_sort_entities):
14212 (font_sort_entities, font_list_entities, font_select_entity)
14213 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14214 match font API change.
14215 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14216 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14217 * ftxfont.c (ftxfont_list, ftxfont_match):
14218 * xftfont.c (xftfont_list, xftfont_match):
14219 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14220 * w32font.c (w32font_list, w32font_match, w32font_list)
14221 (w32font_list_internal, w32_font_match_internal): Likewise.
14222 * xfaces.c (Fx_family_fonts): Adjust user.
14224 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14226 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14227 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14228 only if HAVE_X_WINDOWS is in use.
14229 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14230 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14231 * w32term.c (x_wm_set_icon_position): Likewise.
14232 * w32fns.c (x_icon): Adjust user.
14234 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14236 * xterm.c (last_mouse_press_frame): Remove the
14237 leftover which is not really used any more.
14238 (handle_one_xevent, syms_of_xterm): Adjust users.
14239 (x_flush): Call XFlush once per each X display, not frame.
14240 This is better because this code always unconditionally skips
14241 non-X frames in Vframe_list and issues the only XFlush if we
14242 have more than one X frame on the same X display.
14243 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14244 Use bool for booleans.
14245 (x_draw_glyph_string_background, cvt_string_to_pixel)
14246 (cvt_pixel_dtor): Drop unnecessary prototypes.
14247 * xterm.h (x_display_ok): Adjust prototype.
14249 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14251 Drop unnecessary functions that deals with frame pixel size.
14252 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14253 (x_pixel_height): Drop prototypes.
14254 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14255 (x_pixel_height): Drop implementations.
14256 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14257 which should be always valid for window frame.
14258 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14259 * w32menu.c (Fx_popup_dialog):
14260 * xmenu.c (Fx_popup_dialog): Likewise for both.
14262 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14264 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14265 frame parameters and call to Fmodify_frame_parameters just once.
14266 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14267 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14268 and mention nil frame in docstring.
14270 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14272 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14273 (x_figure_window_size): Likewise. Adjust to return long.
14274 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14275 (toplevel): Move Qterminal_live_p to...
14276 * terminal.c (toplevel): ...here, make it static, and...
14277 (syms_of_terminal): ...DEFSYM here.
14278 * frame.h (Qterminal_live_p): Remove declaration.
14279 (make_frame, x_figure_window_size): Adjust prototype.
14280 * nsfns.m (Fx_create_frame): Use long for window flags.
14282 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14284 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14285 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14286 Do not assume that emacs_close (INT_MAX) is a no-op.
14288 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14290 * xfaces.c (make_face_cache): For struct face_cache, prefer
14291 xmalloc to xzalloc and so avoid redundant call to memset.
14292 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14294 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14296 * fringe.c (draw_window_fringes, update_window_fringes)
14297 (compute_fringe_widths):
14298 * w32term.c (x_draw_glyph_string):
14299 * window.c (candidate_window_p, Frecenter):
14300 * xfaces.c (realize_basic_faces, realize_default_face)
14301 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14302 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14303 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14304 * xmenu.c (Fx_menu_bar_open_internal):
14305 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14306 * xsettings.c (xft_settings_event):
14307 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14308 Use bool for booleans. Adjust style and comments where
14310 * dispextern.h (draw_window_fringes, update_window_fringes)
14311 (compute_fringe_widths):
14312 * xterm.h (x_had_errors_p): Adjust prototype.
14314 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14316 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14317 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14319 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14321 * fns.c (toplevel): Remove comment before Fsafe_length because
14322 it checks for QUIT.
14324 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14326 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14328 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14330 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14331 frame which got the message is still alive, before dereferencing
14332 its pointer. (Bug#14970)
14334 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14335 be a live window, before using it as such. (Bug#14970)
14337 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14339 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14340 w32_detect_focus_change instead of doing part of its job by hand.
14341 This fixes the problem whereby FOCUS_OUT events were not sent to
14344 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14346 * process.c (Fprocess_list): Doc fix.
14348 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14349 being re-exposed only if it didn't ask to become visible.
14350 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14351 was previously iconified. (Bug#14841)
14352 (x_iconify_frame): Mark the frame iconified.
14354 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14356 Fix minor problems found by static checking.
14357 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14358 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14360 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14362 * eval.c (set_specpdl_old_value): New function.
14363 (unbind_to): Minor simplification.
14364 (get_backtrace_frame): New function.
14365 (Fbacktrace_frame): Use it. Add `base' argument.
14366 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14367 (syms_of_eval): Export backtrace-eval.
14368 * xterm.c (x_focus_changed): Simplify.
14370 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14372 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14374 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14376 * xdisp.c (redisplay_window): Instead of moving point out of
14377 scroll margin, reject the force_start method, and try scrolling
14378 instead. (Bug#14780)
14380 2013-07-24 Ken Brown <kbrown@cornell.edu>
14382 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14385 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14387 * eval.c (Fprogn): Do not check that BODY is a proper list.
14388 This undoes the previous change. The check slows down the
14389 interpreter, and is not needed to prevent a crash. See
14390 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14392 2013-07-23 Glenn Morris <rgm@gnu.org>
14394 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14396 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14398 Port to GNU/Linux systems with tinfo but not ncurses.
14399 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14400 to decide whether ncurses is being used. Without this change,
14401 GCC complains about tgetent not being declared, on a system
14402 that has tinfo installed but ncurses not installed.
14404 * eval.c (Fprogn): Check that BODY is a proper list.
14406 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14407 * data.c (Fsetq_default):
14408 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14409 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14411 Tune by taking advantage of the fact that ARGS is always a list
14412 when a function is declared to have UNEVALLED args.
14414 * emacsgtkfixed.c: Port to GCC 4.6.
14415 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14417 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14419 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14420 here to silence compiler warnings.
14422 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14424 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14425 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14426 from messing up Emacs's 'struct frame' (Bug#14923).
14428 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14430 * alloc.c (make_save_ptr_ptr): Define this function.
14431 It was inadvertently omitted. It's needed only if
14432 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14434 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14436 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14437 frame have focus (Bug#14895).
14439 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14441 Avoid vfork-related deadlock more cleanly.
14442 * callproc.c (child_setup): When the child's exec fails, output
14443 the program name, as that's more useful. Use O_NONBLOCK to avoid
14445 * process.c (create_process_1): Remove; no longer needed.
14446 (create_process): Remove timer hack; no longer needed, now that
14447 the child avoids deadlock.
14449 2013-07-20 Glenn Morris <rgm@gnu.org>
14451 * image.c (Fimage_flush): Fix doc typo.
14453 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14455 Fix array bounds violation when pty allocation fails.
14456 * process.c (PTY_NAME_SIZE): New constant.
14457 (pty_name): Remove static variable; it's now auto.
14458 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14459 Take pty_name as an arg rather than using a static variable.
14460 All callers changed.
14461 (create_process): Recover pty_flag from process, not from volatile local.
14462 (create_pty): Stay inside array even when pty allocation fails.
14463 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14465 * lread.c (Fload): Avoid initialization only when lint checking.
14466 Mention that it's needed only for older GCCs.
14468 2013-07-20 Kenichi Handa <handa@gnu.org>
14470 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14471 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14473 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14475 * lread.c (Fload): Avoid uninitialized warning.
14477 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14479 Fix some minor file descriptor leaks and related glitches.
14480 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14481 (create_lock_file): Use write, not emacs_write.
14482 * image.c (slurp_file, png_load_body):
14483 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14484 (server_accept_connection):
14485 Don't leak an fd on memory allocation failure.
14486 * image.c (slurp_file): Add a cheap heuristic for growing files.
14487 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14488 as that's what the other routines do. Maybe input need not be
14489 blocked at all, but it's better to be consistent.
14490 Avoid undefined behavior when strlen is zero.
14492 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14493 (NSTATICS): Now a constant; doesn't need to be a macro.
14495 2013-07-19 Richard Stallman <rms@gnu.org>
14497 * coding.c (decode_coding_utf_8): Add simple loop for fast
14498 processing of ASCII characters.
14500 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14502 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14504 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14506 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14507 unportable 'struct x_display_info'.
14508 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14509 is a portable type.
14511 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14513 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14514 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14516 (system_process_attributes): Prefer plain char to unsigned char
14517 when either will do. Clean up properly if interrupted or if
14518 memory allocations fail. Don't assume sscanf succeeds.
14519 Remove no-longer-needed workaround to stop GCC from whining.
14520 Read command-line once, instead of multiple times. Check read status a
14521 bit more carefully.
14523 Fix obscure porting bug with varargs functions.
14524 The code assumed that int is treated like ptrdiff_t in a vararg
14525 function, which is not a portable assumption. There was a similar
14526 -- though these days less likely -- porting problem with various
14527 assumptions that pointers of different types all smell the same as
14528 far as vararg functions is conserved. To make this problem less
14529 likely in the future, redo the API to use varargs functions.
14530 * alloc.c (make_save_value): Remove this vararg function.
14531 All uses changed to ...
14532 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14533 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14535 (make_save_ptr): Rename from make_save_pointer, for consistency with
14536 the above. Define only on platforms that need it. All uses changed.
14538 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14540 * keyboard.c: Try to fix typos in previous change.
14541 (DISPLAY_LIST_INFO): New macro.
14542 (kbd_buffer_get_event): Do not access members that are not present
14543 in X11. Revert inadvertent change of "!=" to "=".
14545 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14547 * keyboard.c (kbd_buffer_get_event):
14548 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14549 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14551 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14553 * filelock.c: Fix unlikely file descriptor leaks.
14554 (get_boot_time_1): Rework to avoid using emacs_open.
14555 This doesn't actually fix a leak, but is better anyway.
14556 (read_lock_data): Use read, not emacs_read.
14558 * doc.c: Fix minor memory and file descriptor leaks.
14559 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14560 (get_doc_string, Fsnarf_documentation):
14561 Fix file descriptor leak on error.
14563 * term.c: Fix minor fdopen-related file descriptor leaks.
14564 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14565 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14567 * charset.c: Fix file descriptor leaks and errno issues.
14569 (load_charset_map_from_file): Don't leak file descriptor on error.
14570 Use plain record_xmalloc since the allocation is larger than
14571 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14573 * eval.c (record_unwind_protect_nothing):
14574 * fileio.c (fclose_unwind):
14576 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14577 The replacement doesn't block input, but that no longer seems
14580 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14582 * lread.c: Fix file descriptor leaks and errno issues.
14583 (Fload): Close some races that leaked fds or streams when 'load'
14585 (Fload, openp): Report error number of last nontrivial failure to open.
14586 ENOENT counts as trivial.
14587 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14589 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14590 now that the function is always called with a nonnegative arg.
14591 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14592 All uses replaced with ...
14593 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14595 A few more minor file errno-reporting bugs.
14596 * callproc.c (Fcall_process):
14597 * doc.c (Fsnarf_documentation):
14598 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14599 * process.c (set_socket_option):
14600 Don't let a constructor trash errno.
14601 * doc.c: Include <errno.h>.
14603 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14605 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14607 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14609 Fix w32 bug with call-process-region (Bug#14885).
14610 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14611 to Fcall_process when the input is empty. This simplifies the
14612 code a bit. It makes no difference on POSIXish platforms but
14613 apparently it fixes a bug on w32.
14615 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14616 * fileio.c (close_file_unwind): Don't close if FD is negative;
14617 this can happen when unwinding a zapped file descriptor.
14618 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14619 in case Emacs runs out of memory between the two unwind-protects.
14620 Don't trash errno when closing FD.
14621 Zap the FD in the specpdl when closing it, instead of deferring
14622 the removal of the unwind-protect; this fixes a bug where a child
14623 function unwinds the stack past us.
14625 New unwind-protect flavors to better type-check C callbacks.
14626 This also lessens the need to write wrappers for callbacks,
14627 and the need for make_save_pointer.
14628 * alloc.c (free_save_value):
14629 * atimer.c (run_all_atimers):
14631 * alloc.c (safe_alloca_unwind):
14632 * atimer.c (unwind_stop_other_atimers):
14633 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14634 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14635 * minibuf.c (choose_minibuf_frame_1):
14636 * process.c (make_serial_process_unwind):
14637 * xdisp.c (pop_message_unwind):
14638 * xselect.c (queue_selection_requests_unwind):
14639 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14640 * alloc.c (record_xmalloc):
14641 Prefer record_unwind_protect_ptr to record_unwind_protect with
14643 * alloc.c (Fgarbage_collect):
14644 Prefer record_unwind_protect_void to passing a dummy.
14645 * buffer.c (restore_buffer):
14646 * window.c (restore_window_configuration):
14647 * xfns.c, w32fns.c (do_unwind_create_frame)
14648 New wrapper. All record-unwind uses of wrappee changed.
14649 * buffer.c (set_buffer_if_live):
14650 * callproc.c (call_process_cleanup, delete_temp_file):
14651 * coding.c (code_conversion_restore):
14652 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14653 * editfns.c (save_excursion_restore)
14654 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14655 (save_restriction_restore):
14656 * eval.c (restore_stack_limits, un_autoload):
14657 * fns.c (require_unwind):
14658 * keyboard.c (recursive_edit_unwind, tracking_off):
14659 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14660 * macros.c (pop_kbd_macro, restore_menu_items):
14661 * nsfns.m (unwind_create_frame):
14662 * print.c (print_unwind):
14663 * process.c (start_process_unwind):
14664 * search.c (unwind_set_match_data):
14665 * window.c (select_window_norecord, select_frame_norecord):
14666 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14667 (fast_set_selected_frame):
14668 * xfns.c, w32fns.c (unwind_create_tip_frame):
14669 Return void, not a dummy Lisp_Object. All uses changed.
14670 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14671 * callproc.c (call_process_kill):
14672 * fileio.c (restore_point_unwind, decide_coding_unwind)
14673 (build_annotations_unwind):
14674 * insdel.c (Fcombine_after_change_execute_1):
14675 * keyboard.c (read_char_help_form_unwind):
14676 * menu.c (unuse_menu_items):
14677 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14678 * sound.c (sound_cleanup):
14679 * xdisp.c (unwind_redisplay):
14680 * xfns.c (clean_up_dialog):
14681 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14682 Accept no args and return void, instead of accepting and returning
14683 a dummy Lisp_Object. All uses changed.
14684 * cygw32.c (fchdir_unwind):
14685 * fileio.c (close_file_unwind):
14686 * keyboard.c (restore_kboard_configuration):
14687 * lread.c (readevalllop_1):
14688 * process.c (wait_reading_process_output_unwind):
14689 Accept int and return void, rather than accepting an Emacs integer
14690 and returning a dummy object. In some cases this fixes an
14691 unlikely bug when the corresponding int is outside Emacs integer
14692 range. All uses changed.
14693 * dired.c (directory_files_internal_unwind):
14694 * fileio.c (do_auto_save_unwind):
14695 * gtkutil.c (pop_down_dialog):
14696 * insdel.c (reset_var_on_error):
14697 * lread.c (load_unwind):
14698 * xfns.c (clean_up_file_dialog):
14699 * xmenu.c, nsmenu.m (pop_down_menu):
14700 * xmenu.c (cleanup_widget_value_tree):
14701 * xselect.c (wait_for_property_change_unwind):
14702 Accept pointer and return void, rather than accepting an Emacs
14703 save value encapsulating the pointer and returning a dummy object.
14705 * editfns.c (Fformat): Update the saved pointer directly via
14706 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14707 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14708 (unwind_body): New function.
14709 (record_unwind_protect): First arg is now a function returning void,
14710 not a dummy Lisp_Object.
14711 (record_unwind_protect_ptr, record_unwind_protect_int)
14712 (record_unwind_protect_void): New functions.
14713 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14714 * fileio.c (struct auto_save_unwind): New type.
14715 (do_auto_save_unwind): Use it.
14716 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14717 * insdel.c (struct rvoe_arg): New type.
14718 (reset_var_on_error): Use it.
14719 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14721 (specbinding_func): Remove; there are now several such functions.
14722 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14723 (set_unwind_protect_ptr): New function.
14724 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14726 Be simpler and more consistent about reporting I/O errors.
14727 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14728 Say "Read error" and "Write error", rather than "I/O error", or
14729 "IO error reading", or "IO error writing", when a read or write
14731 * process.c (Fmake_network_process, wait_reading_process_output)
14732 (send_process, Fprocess_send_eof, wait_reading_process_output):
14733 Capitalize diagnostics consistently. Put "failed foo" at the
14734 start of the diagnostic, so that we don't capitalize the
14735 function name "foo". Consistently say "failed" for such
14737 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14738 All callers changed. This is so it can use report_file_error.
14739 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14740 diagnostics consistently as above.
14742 * fileio.c (report_file_errno): Fix errno reporting bug.
14743 If the file name is neither null nor a pair, package it up as a
14744 singleton list. All callers changed, both to this function and to
14745 report_file_error. This fixes a bug where the memory allocator
14746 invoked by list1 set errno so that the immediately following
14747 report_file_error reported the wrong errno value.
14749 Fix minor problems found by --enable-gcc-warnings.
14750 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14751 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14753 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14755 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14756 Set event->arg to Qt if switch-event shall be generated.
14757 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14759 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14761 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14764 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14765 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14766 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14767 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14768 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14769 and there is a focused frame.
14770 (head_table): Add focus-in and focus-out.
14771 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14772 bind to handle-focus-in/out.
14774 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14775 (Fhandle_switch_frame): Call Fhandle_focus_in.
14776 (syms_of_frame): defsubr handle-focus-in/out.
14778 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14780 Fix porting bug to older POSIXish platforms (Bug#14862).
14781 * sysdep.c (emacs_pipe): New function, that implements
14782 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14783 This should port better to CentOS 5 and to Mac OS X 10.6.
14784 All calls to pipe2 changed.
14786 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14787 This makes the code easier to read and the executable a bit smaller.
14788 Do not replace all calls to Fcons that happen to create lists,
14789 just calls that are intended to create lists. For example, when
14790 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14791 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14792 Similarly for list2 through list5.
14793 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14794 * bytecode.c (exec_byte_code):
14795 * callint.c (quotify_arg, Fcall_interactively):
14796 * callproc.c (Fcall_process, create_temp_file):
14797 * charset.c (load_charset_map_from_file)
14798 (Fdefine_charset_internal, init_charset):
14799 * coding.c (get_translation_table, detect_coding_system)
14800 (Fcheck_coding_systems_region)
14801 (Fset_terminal_coding_system_internal)
14802 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14803 * composite.c (update_compositions, Ffind_composition_internal):
14804 * dired.c (directory_files_internal, file_name_completion)
14806 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14807 * doc.c (Fsnarf_documentation):
14808 * editfns.c (Fmessage_box):
14810 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14811 (Feval, eval_sub, Ffuncall, apply_lambda):
14812 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14813 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14814 (Fset_file_times, Finsert_file_contents)
14815 (Fchoose_write_coding_system, Fwrite_region):
14816 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14817 * font.c (font_registry_charsets, font_parse_fcname)
14818 (font_prepare_cache, font_update_drivers, Flist_fonts):
14819 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14820 * frame.c (make_frame, Fmake_terminal_frame)
14821 (x_set_frame_parameters, x_report_frame_params)
14822 (x_default_parameter, Fx_parse_geometry):
14823 * ftfont.c (syms_of_ftfont):
14824 * image.c (gif_load):
14825 * keyboard.c (command_loop_1):
14826 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14827 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14828 (Fminor_mode_key_binding, accessible_keymaps_1)
14829 (Faccessible_keymaps, Fwhere_is_internal):
14830 * lread.c (read_emacs_mule_char):
14831 * menu.c (find_and_return_menu_selection):
14832 * minibuf.c (get_minibuffer):
14833 * nsfns.m (Fns_perform_service):
14834 * nsfont.m (ns_script_to_charset):
14835 * nsmenu.m (ns_popup_dialog):
14836 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14837 (Fx_own_selection_internal):
14838 * nsterm.m (append2):
14839 * print.c (Fredirect_debugging_output)
14840 (print_prune_string_charset):
14841 * process.c (Fdelete_process, Fprocess_contact)
14842 (Fformat_network_address, set_socket_option)
14843 (read_and_dispose_of_process_output, write_queue_push)
14844 (send_process, exec_sentinel):
14845 * sound.c (Fplay_sound_internal):
14846 * textprop.c (validate_plist, add_properties)
14847 (Fput_text_property, Fadd_face_text_property)
14848 (copy_text_properties, text_property_list, syms_of_textprop):
14849 * unexaix.c (report_error):
14850 * unexcoff.c (report_error):
14851 * unexsol.c (unexec):
14852 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14853 (Fformat_mode_line, syms_of_xdisp):
14854 * xfaces.c (set_font_frame_param)
14855 (Finternal_lisp_face_attribute_values)
14856 (Finternal_merge_in_global_face, syms_of_xfaces):
14857 * xfns.c (x_default_scroll_bar_color_parameter)
14858 (x_default_font_parameter, x_create_tip_frame):
14859 * xfont.c (xfont_supported_scripts):
14860 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14861 (menu_help_callback, xmenu_show):
14862 * xml.c (make_dom):
14863 * xterm.c (set_wm_state):
14864 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14865 and similarly for list2 through list5.
14867 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14869 * callproc.c (Fcall_process_region): Fix minor race and tune.
14870 (create_temp_file): New function, with the temp-file-creation part
14871 of the old Fcall_process_region. Use Fcopy_sequence to create the
14872 temp file name, rather than alloca + build_string, for simplicity.
14873 Don't bother to block input around the temp file creation;
14874 shouldn't be needed. Simplify use of mktemp.
14875 Use record_unwind_protect immediately after creating the temp file;
14876 this closes an unlikely race where the temp file was not removed.
14877 Use memcpy rather than an open-coded loop.
14878 (Fcall_process_region): Use the new function. If the input is
14879 empty, redirect from /dev/null rather than from a newly created
14880 empty temp file; this avoids unnecessary file system traffic.
14882 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14884 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14885 Simplify by making this case like the other two. This is a bit
14886 slower on obsolete hosts, but the extra complexity isn't worth it.
14888 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14889 * process.c (create_process) [!DOS_NT]:
14890 Remove now-unnecessary calls to emacs_close.
14892 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14894 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14895 returning early. (Bug#14850)
14897 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14898 and inhibit-iso-escape-detection attributes of 'undecided'.
14901 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14903 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14904 Reported by Herbert J. Skuhra in
14905 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14907 Don't lose top specpdl entry when memory is exhausted.
14908 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14909 specpdl overflow here, to simplify callers; all callers changed.
14910 Always reserve an unused entry at the stack top; this avoids
14911 losing the top entry's information when memory is exhausted.
14913 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14915 Clean up errno reporting and fix some errno-reporting bugs.
14916 * callproc.c (Fcall_process):
14917 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14918 * process.c (create_process, Fmake_network_process):
14919 * unexaix.c (report_error):
14920 * unexcoff.c (report_error):
14921 Be more careful about reporting the errno of failed operations.
14922 The code previously reported the wrong errno sometimes.
14923 Also, prefer report_file_errno to setting errno + report_file_error.
14924 (Fcall_process): Look at openp return value rather than at path,
14925 as that's a bit faster and clearer when there's a numeric predicate.
14926 * fileio.c (report_file_errno): New function, with most of the
14927 old contents of report_file_error.
14928 (report_file_error): Use it.
14929 (Ffile_exists_p, Ffile_accessible_directory_p):
14930 Set errno to 0 when it is junk.
14931 * fileio.c (Faccess_file):
14932 * image.c (x_create_bitmap_from_file):
14933 Use faccessat rather than opening the file, to avoid the hassle of
14934 having a file descriptor open.
14935 * lisp.h (report_file_errno): New decl.
14936 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14939 * process.c (create_process, wait_reading_process_output) [AIX]:
14940 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14941 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14942 a multithreaded environment anyway).
14943 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14945 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14947 * image.c (x_find_image_file): Don't close a remote file handle.
14949 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14951 Fix races with threads and file descriptors.
14952 * callproc.c (Fcall_process_region):
14953 * dired.c (open_directory):
14954 * emacs.c (main, Fdaemon_initialized):
14955 * image.c (x_find_image_file):
14956 * inotify.c (Finotify_rm_watch):
14957 * lread.c (Flocate_file_internal):
14958 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14959 * term.c (term_mouse_moveto, init_tty):
14960 * termcap.c (tgetent):
14961 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14962 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14963 * unexhp9k800.c, unexmacosx.c (unexec):
14964 * callproc.c (Fcall_process_region):
14965 Use emacs_close, not close.
14966 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14967 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14968 and posix_close function on current platforms (which all lack them).
14969 (emacs_close): Use it. This should fix the races on GNU/Linux and
14970 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14971 and it should avoid closing random victim file descriptors on
14974 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14976 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14977 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14978 Touch up doc a bit.
14980 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14981 This is for .gdbinit xbacktrace.
14983 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14984 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14985 (emacs_set_tty): Now static.
14986 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14987 * term.c (tty_capable_p, tty_default_color_capabilities)
14988 (get_tty_terminal, term_mouse_movement)
14989 (handle_one_term_event, init_tty, maybe_fatal):
14990 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14991 (tgetent, scan_file, name_match, compare_contin):
14992 * terminal.c (get_terminal):
14993 Use bool for boolean.
14994 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14995 Prefer char to unsigned char if either will do.
14996 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14997 (tty_write_glyphs): Prefer int to unsigned.
14998 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14999 All callers changed.
15000 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15002 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15005 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15006 (B__dummy__): New dummy symbol, to pacify C89.
15007 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15008 they can't grok varargs macros.
15009 * dispnew.c (add_window_display_history)
15010 (add_frame_display_history):
15011 * print.c (print_object):
15012 * xdisp.c (debug_method_add):
15013 Use %p printf format only for void pointers.
15014 * emacs.c (usage_message): New constant, replacing ...
15015 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15016 (main): Adjust to usage reorg.
15017 * fns.c (syms_of_fns):
15018 * profiler.c (syms_of_profiler):
15019 Don't use non-constant struct initializers.
15020 * gnutls.h (gnutls_initstage_t):
15021 * lisp.h (enum Lisp_Fwd_Type):
15022 * lread.c (lisp_file_lexically_bound_p):
15023 * xsettings.c (anonymous enum):
15024 Remove trailing comma.
15025 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15026 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15027 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15029 * regex.c (const_re_char): New type, to pacify strict C89.
15030 All uses of 'const re_char' replaced to use it.
15031 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15032 with glibc when strict C89. This change is imported from gnulib.
15034 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15035 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15036 Omit GNU_LINUX implementation, since it requires long long.
15037 * xterm.c (x_draw_underwave):
15038 Do not assume the traditional order of struct's members.
15039 (x_term_init): Rewrite to avoid the need for non-constant structure
15042 Syntax cleanup, mostly replacing macros with functions.
15043 This removes the need for the syntax_temp hack.
15044 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15045 * syntax.c (SYNTAX_INLINE): New macro.
15046 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15047 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15048 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15049 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15050 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15051 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15052 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15053 Now constants, not macros.
15054 (syntax_temp) [!__GNUC__]: Remove.
15055 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15056 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15057 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15058 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15059 Move here from syntax.h; now functions, not macros. Except for the
15060 last function, these are static since only syntax.c uses them.
15061 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15062 All uses changed. Now a function, not a macro; use this fact
15063 to simplify the code.
15064 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15065 compiler bugs; no longer relevant.
15066 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15067 (SYNTAX_INLINE): New macro.
15068 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15069 for the new functions. Use bool for boolean member.
15070 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15071 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15072 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15073 (SETUP_BUFFER_SYNTAX_TABLE):
15074 Now extern inline functions, not macros.
15075 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15076 Remove; all uses replaced by implementation.
15077 (syntax_temp) [!__GNUC__]: Remove decl.
15078 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15080 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15082 * emacs.c (main): Fix syntax error.
15084 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15086 Timestamp fixes for undo (Bug#14824).
15087 * atimer.c (schedule_atimer):
15088 * fileio.c (Ffile_newer_than_file_p):
15089 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15090 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15091 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15092 (syms_of_fileio): Remove Sclear_visited_file_name.
15093 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15094 file doesn't exist; this avoids an ambiguity with negative timestamps.
15095 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15096 * systime.h (make_emacs_time, invalid_emacs_time):
15097 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15098 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15099 * undo.c (record_first_change): Push (visited-file-modtime) onto
15100 undo list rather than reimplementing it by hand, incorrectly.
15102 2013-07-09 Ken Brown <kbrown@cornell.edu>
15104 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15106 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15108 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15110 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15112 Handle errno and exit status a bit more carefully.
15113 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15114 number into an exit status. Instead, use EXIT_CANCELED.
15115 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15116 * callproc.c (relocate_fd):
15117 * emacs.c (close_output_streams, main):
15118 * process.c (create_process):
15119 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15120 Use emacs_perror for simplicity.
15121 * callproc.c (relocate_fd, main):
15122 * sysdep.c (sys_subshell):
15123 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15124 (shut_down_emacs): Use emacs_write, not write.
15125 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15126 * fileio.c (Fcopy_file, e_write):
15127 * nsterm.m (ns_select):
15128 * process.c (send_process):
15129 * sound.c (vox_write):
15130 Use emacs_write_sig, not emacs_write.
15131 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15132 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15134 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15136 (emacs_full_write): New function.
15137 (emacs_write): Rewrite to use it.
15138 (emacswrite_sig, emacs_perror): New functions.
15139 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15141 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15143 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15144 on NS even if it is present. Pixmap on NS is a void*.
15146 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15148 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15149 * process.c (close_on_exec, accept4, process_socket):
15150 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15152 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15154 * w32.c (sys_dup): Declare prototype.
15158 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15160 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15162 Make file descriptors close-on-exec when possible (Bug#14803).
15163 This simplifies Emacs a bit, since it no longer needs to worry
15164 about closing file descriptors by hand in some cases.
15165 It also fixes some unlikely races. Not all such races, as
15166 libraries often open files internally without setting
15167 close-on-exec, but it's an improvement.
15168 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15169 * callproc.c (Fcall_process) [!MSDOS]:
15170 * emacs.c (main) [!DOS_NT]:
15171 * nsterm.m (ns_term_init):
15172 * process.c (create_process):
15173 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15174 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15175 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15176 Prefer mkostemp with O_CLOEXEC to mkstemp.
15177 * callproc.c (relocate_fd) [!WINDOWSNT]:
15178 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15179 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15181 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15182 Make the resulting file descriptor close-on-exec.
15183 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15184 * lread.c (load_descriptor_list, load_descriptor_unwind):
15185 Remove; no longer needed. All uses removed.
15186 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15187 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15189 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15190 (Fmake_network_process, Fnetwork_interface_list)
15191 (Fnetwork_interface_info, server_accept_connection):
15192 Make newly-created socket close-on-exec.
15193 * sysdep.c (emacs_open, emacs_fopen):
15194 Make new-created descriptor close-on-exec.
15195 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15196 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15198 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15200 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15201 for NS_IMPL_GNUSTEP.
15203 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15205 Fix openp errno handling.
15206 * callproc.c (Fcall_process): Preserve openp errno around close.
15207 * lread.c (openp): Set errno when returning -1, as some callers
15210 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15212 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15214 * nsterm.h (NSSavePanel): Update comment.
15215 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15216 (ns_run_file_dialog): Declare.
15218 * nsfns.m: Remove panelOK.
15220 (ns_run_file_dialog): New function.
15221 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15222 event loop, so file dialog is popped up by ns_run_file_dialog, called
15223 by sendEvent (Bug#14578).
15224 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15226 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15228 * xdisp.c (default_line_pixel_height): New function.
15229 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15230 (try_cursor_movement, redisplay_window, try_window)
15231 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15233 * window.c (window_scroll_pixel_based):
15234 use default_line_pixel_height.
15236 * dispextern.h (default_line_pixel_height): Add prototype.
15238 * frame.c (x_set_line_spacing): Accept a float value for
15239 line-spacing parameter, per the documentation.
15241 * data.c (Fmultibyte_string_p): Doc fix.
15243 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15245 Use emacs_open more consistently when opening files.
15246 This handles EINTR more consistently now, and makes it easier
15247 to introduce other uniform changes to file descriptor handling.
15248 * sysstdio.h: New file.
15249 * buffer.c (mmap_init):
15250 * cygw32.c (chdir_to_default_directory):
15251 * dispnew.c (Fopen_termscript):
15252 * emacs.c (Fdaemon_initialized):
15253 * fileio.c (Fdo_auto_save):
15254 * image.c (slurp_file, png_load_body, jpeg_load_body):
15255 * keyboard.c (Fopen_dribble_file):
15257 * print.c (Fredirect_debugging_output):
15258 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15259 * termcap.c (tgetent):
15260 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15261 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15262 * w32term.c (w32_initialize) [CYGWIN]:
15263 * xfaces.c (Fx_load_color_file):
15264 Use emacs_open instead of plain open, and emacs_fopen instead of
15266 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15267 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15268 * callproc.c (default_output_mode): New constant.
15269 (Fcall_process): Use it to call emacs_open instead of plain creat.
15270 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15271 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15272 (emacs_fopen): New function.
15273 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15274 Include <lisp.h>, for emacs_open.
15275 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15277 Remove duplicate #include directives.
15278 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15280 Don't include stdio.h twice.
15281 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15282 Don't include sys/types.h or stdio.h twice.
15283 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15284 * lread.c: Don't include coding.h twice.
15285 * nsfont.m: Don't include frame.h twice.
15286 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15287 * ralloc.c: Don't include <unistd.h> twice.
15288 * xdisp.c: Don't include font.h twice.
15289 * xterm.c: Don't include fontset.h twice.
15290 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15292 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15294 Scale ImageMagick images more carefully.
15295 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15296 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15297 Be more careful about avoiding undefined behavior after
15298 integer overflow and division by zero.
15300 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15302 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15303 (syms_of_w32fns): DEFSYM them.
15304 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15305 (CCHDEVICENAME): Define macros if not defined.
15306 (struct MONITOR_INFO_EX): New struct.
15307 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15308 (enum_display_monitors_fn): New variable.
15309 (globals_of_w32fns): Initialize it.
15310 (Fx_display_pixel_width, Fx_display_pixel_height)
15311 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15312 multi-monitor setups in docstrings.
15313 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15314 screen size by primary monitor's millimeter per pixel.
15315 (w32_monitor_enum, w32_display_monitor_attributes_list)
15316 (w32_display_monitor_attributes_list_fallback)
15317 (Fw32_display_monitor_attributes_list): New functions.
15318 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15320 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15322 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15324 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15326 * fileio.c (Qfile_notify_error): New error symbol.
15328 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15329 * inotify.c (inotify_callback, symbol_to_inotifymask)
15330 (Finotify_add_watch, Finotify_rm_watch): Use it.
15331 (inotifyevent_to_event): Exchange order of cookie and file name.
15332 (Finotify_add_watch): Adapt docstring.
15334 * lisp.h (Qfile_notify_error): Declare.
15336 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15338 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15339 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15340 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15341 which did not work (see <http://bugs.gnu.org/14569#307>).
15342 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15343 && (!noninteractive || initialized)). This attempts to thread
15344 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15346 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15348 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15349 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15351 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15353 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15354 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15355 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15356 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15358 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15360 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15361 Define to __sys_siglist.
15363 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15365 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15366 word-wrap, so that overflow-newline-into-fringe would work in
15367 visual-line-mode. (Bug#2749)
15368 (move_it_in_display_line_to): When the last scanned display
15369 element fits exactly on the display line, and
15370 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15371 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15372 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15373 finding buffer position that corresponds to pixel coordinates,
15374 e.g. in buffer_posn_from_coords.
15376 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15378 * process.c (handle_child_signal): Call catch_child_signal if
15381 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15383 Don't convert function pointers to void * and back.
15384 It isn't portable C, and it's easy enough to avoid.
15385 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15386 (make_save_value): Add support for SAVE_FUNCPOINTER.
15387 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15388 * print.c (print_object):
15389 Distinguish function from object pointers.
15390 * lisp.h (SAVE_FUNCPOINTER): New constant.
15391 (SAVE_SLOT_BITS): Adjust to it.
15392 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15393 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15394 (voidfuncptr): New typedef.
15395 (struct Lisp_Save_Value): New member data[0].funcpointer.
15396 (XSAVE_FUNCPOINTER): New function.
15398 Simplify buildobj processing.
15399 * Makefile.in (buildobj.h): Make it a sequence of strings each
15400 followed by comma, rather than a single string. Put it into a
15401 .tmp file in case there's an error while generating it.
15402 (gl-stamp): Use .tmp for temp files.
15403 (mostlyclean): Clean .tmp files.
15404 * doc.c (buildobj): Move to just the routine that needs it.
15405 It's now an array of strings, so processing is simpler.
15407 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15409 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15410 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15411 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15412 Invoke malloc_enable_thread even when not interactive.
15413 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15414 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15415 in this case, since the underlying bug has now been fixed.
15417 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15419 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15420 unlinking it (bug#14691).
15422 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15424 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15425 before checking whether buffer is modified. This lets
15426 `kill-buffer-query-functions' cancel killing of the buffer or save
15427 its content before `kill-buffer' asks user the "Buffer %s
15428 modified; kill anyway?" question.
15430 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15432 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15433 Let the super performKeyEquivalent deal with them (Bug#14747).
15435 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15437 * widget.c (resize_cb): Remove unused local.
15439 Do not use GTK 3 if it exists but cannot be compiled.
15440 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15441 * xterm.c (x_error_handler) [!USE_GTK]:
15444 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15446 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15448 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15449 to the valid range of values. (Bug#14753)
15451 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15452 when moving point by using the current glyph matrix. This avoids
15453 the need to force redisplay when this function is called in a
15456 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15458 Fix minor problems found by static checking.
15459 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15460 Redo the latter's body to sidestep GCC parenthesization warnings.
15461 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15462 * coding.c (detect_coding, detect_coding_system):
15463 * coding.h (struct undecided_spec):
15464 Use bool for boolean.
15465 * image.c (QCmax_width, QCmax_height): Now static.
15466 * xdisp.c (Fmove_point_visually): Remove unused local.
15468 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15470 * xdisp.c (Fmove_point_visually): New function.
15472 2013-06-28 Kenichi Handa <handa@gnu.org>
15474 * coding.h (define_coding_undecided_arg_index): New enum.
15475 (coding_attr_index): New members
15476 coding_attr_undecided_inhibit_null_byte_detection,
15477 coding_attr_undecided_inhibit_iso_escape_detection,
15478 coding_attr_undecided_prefer_utf_8.
15479 (undecided_spec): New struct.
15480 (struct coding_system): New member `undecided' of the member
15483 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15484 (detect_coding): Likewise.
15485 (detect_coding_system): Likewise.
15486 (Fdefine_coding_system_internal): New coding system properties
15487 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15489 (syms_of_coding): Adjust for coding_arg_undecided_max.
15491 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15493 * image.c (x_from_xcolors): Remove unused local.
15495 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15497 Defer image data transfer between X client and server until actual
15500 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15503 * image.c (Destroy_Image): Remove.
15504 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15505 `mask_p', and `colors_p'. All uses changed.
15506 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15507 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15508 New macros for `flags' arg to x_clear_image_1.
15509 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15510 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15511 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15512 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15513 (image_get_x_image, image_unget_x_image): New functions or macros.
15514 (image_background, image_background_transparent, x_to_xcolors)
15515 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15516 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15517 instead of Destroy_Image.
15518 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15519 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15520 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15521 (imagemagick_load_image, svg_load_image): Use them instead of
15522 x_create_x_image_and_pixmap, and x_put_x_image followed by
15523 x_destroy_x_image, respectively.
15524 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15525 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15526 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15527 background_transparent fields.
15528 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15529 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15531 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15533 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15534 This mostly consists of undoing recent changes.
15535 * callproc.c (Fcall_process):
15536 * process.c (create_process):
15537 Do not worry about catching SIGCHLD here, undoing previous change.
15538 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15539 * process.c, process.h (catch_child_signal):
15540 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15541 * process.c (catch_child_handler): Don't worry about being called
15542 lazily and do not assume caller has blocked SIGCHLD, undoing
15543 previous change. Move first-time stuff back to
15544 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15545 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15546 set lib_child_handler if it's already initialized, which may
15547 help avoid problems on GNUstep.
15549 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15551 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15552 * callproc.c (Fcall_process):
15553 * process.c (create_process):
15554 Make sure SIGCHLD is caught before we fork,
15555 since Emacs startup no arranges to catch SIGCHLD.
15556 * process.c (lib_child_handler): Initialize to null, not to
15558 (catch_child_signal): Allow self to be called lazily.
15559 Do nothing if it's already been called.
15560 Assume caller has blocked SIGCHLD (all callers do now).
15561 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15562 just before it's really needed.
15563 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15564 since it hasn't been caught yet.
15566 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15568 * image.c (compute_image_size): New function to implement
15569 :max-width and :max-height.
15570 (imagemagick_load_image): Use it.
15572 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15574 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15575 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15577 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15578 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15579 the SIGCHLD handler, since the code is not atomic and (due to glib)
15580 signals may be arriving now.
15581 * sysdep.c (init_signals): Do not catch child signals here;
15582 'main' now does that later, at a safer time.
15584 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15586 Clean up SIGCHLD handling a bit (Bug#14569).
15587 * process.c, process.h (catch_child_signal):
15588 Now always extern, even if !NS_IMPL_GNUSTEP.
15589 * process.c (catch_child_signal): Move glib tickler here from
15590 init_process_emacs, so that it's done earlier in Emacs
15591 initialization. Also move the noninteractive && !initialized
15592 check here from init_process_emacs. This is all a bit cleaner for
15593 GNUish platforms, and I hope it works around the Cygwin bug.
15594 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15595 that glib signal handling is tickled before glib creates threads.
15597 * process.c (wait_reading_process_output): Avoid int overflow
15598 when reading more than 2 GiB total from a process.
15600 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15602 * process.c (create_process): Handle a couple more cases,
15603 i.e., work even if new_argv and wait_child_setup[i] are cached.
15604 Use Fcall_process's style for volatile vars.
15606 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15608 * process.c (create_process): Mark PROCESS volatile.
15610 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15612 Use C99-style flexible array members if available.
15613 This avoids some subtle aliasing issues, which typically
15614 aren't a problem with GCC but may be a problem elsewhere.
15615 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15616 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15617 In either case, it uses a flexible array member rather than
15618 the old struct hack. All uses changed.
15619 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15620 Adjust to sdata reorganization.
15621 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15622 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15623 that ports better to pre-C99 non-GCC.
15624 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15625 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15626 as the latter has changed.
15627 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15628 and port better to pre-C99 GCC.
15629 * image.c (struct xpm_cached_color):
15630 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15631 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15632 Use FLEXIBLE_ARRAY_MEMBER.
15633 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15634 Move decl to top level so it gets checked against implementation.
15635 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15636 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15638 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15640 * syntax.c: Integer cleanups.
15641 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15642 All uses that need 0-or-2 changed to:
15643 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15644 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15645 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15646 (char_quoted, prev_char_comend_first, back_comment)
15647 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15648 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15649 Use bool for boolean.
15650 (update_syntax_table, skip_chars, skip_syntaxes):
15651 Prefer int to unsigned when either will do.
15652 (back_comment): Return boolean success flag, like forw_comment,
15653 instead of positive-or-minus-1 (which might have overflowed int anyway).
15654 Don't stuff ptrdiff_t into int.
15655 (syntax_spec_code, syntax_code_spec): Now const.
15656 (Fmatching_paren, scan_lists, scan_sexps_forward):
15657 Use enum syntaxcode for syntax code.
15658 (Fmatching_paren): Check that arg is a character, not just an integer.
15659 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15660 (Finternal_describe_syntax_value): Omit no-longer-needed
15662 (skip_chars): Use char, not unsigned char, when the distinction
15664 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15665 * bytecode.c (exec_byte_code):
15666 * syntax.c (syntax_spec_code, Fchar_syntax)
15667 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15668 (init_syntax_once):
15669 * syntax.h (SYNTAX_WITH_FLAGS):
15670 Omit unnecessary casts.
15672 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15674 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15675 line dimensions here, to avoid race conditions with the main
15676 thread. (Bug#14062, bug#14630, bug#14669)
15678 * w32term.c (w32_draw_window_cursor): Compute the header line and
15679 mode line dimensions here.
15680 <w32_system_caret_window, w32_system_caret_hdr_height>:
15681 <w32_system_caret_mode_height>: New variables.
15683 * w32term.h: Declare them.
15685 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15687 * alloc.c (die): Move "assertion failed" string here ...
15688 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15689 COND when SUPPRESS_CHECKING. This shrinks the executable text
15690 size by 0.8% to 2.2% when configured with --enable-checking,
15691 depending on optimization flags (GCC 4.8.1 x86-64).
15693 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15695 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15697 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15698 base is 2; this is more accurate.
15700 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15702 * sound.c (string_default): Move to !WINDOWSNT section.
15703 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15705 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15707 * sound.c: Integer cleanups.
15708 Remove unnecessary forward decls.
15709 (struct sound_device): The 'file' member is now a Lisp_Object, not
15710 a char *, so that we needn't invoke alloca on a huge size.
15711 (Fplay_sound_internal): Adjust to this.
15712 (string_default): New function.
15713 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15714 Use it to adjust to the struct sound_device change.
15715 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15716 (be2hs) [0]: Remove.
15718 * syntax.c (skip_chars): Don't use uninitialized storage
15719 when searching a multibyte buffer for characters that are not in a
15720 unibyte string that contains non-ASCII characters.
15722 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15724 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15725 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15727 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15729 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15731 2013-06-18 Kenichi Handa <handa@gnu.org>
15733 * font.c (Ffont_spec): Signal an error for an invalid font name
15736 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15738 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15739 In particular this ports to 32-bit sparc Sun cc.
15740 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15741 array with a dummy element at specpdl[-1], so that its address can
15743 (unbind_to): Do not copy the binding; not needed, now that we
15744 copy old_value in the one place where the copy is needed.
15745 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15746 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15747 (union specbinding): Rename from struct specbinding. Redo layout
15748 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15749 which is not portable. With Sun C 5.12 32-bit sparc, the
15750 declaration causes nargs to be an unsigned bitfield, a behavior
15751 that the C standard allows; but Emacs wants nargs to be signed.
15752 The overall type is now a union of structures rather than a
15753 structure of union of structures, and the 'kind' member is now a
15754 bitfield, so that the overall type doesn't grow. All uses changed.
15755 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15757 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15759 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15760 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15762 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15764 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15766 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15767 unless we know that the window w's frame is a frame object.
15768 Another attempt at solving bug#14062 and bug#14630.
15770 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15772 * textprop.c (property_set_type): New enum.
15773 (add_properties): Allow appending/prepending text properties.
15774 (add_text_properties_1): Factored out of Fadd_text_properties.
15775 (Fadd_text_properties): Move all the code into
15776 add_text_properties_1.
15777 (Fadd_face_text_property): New function that calls
15778 add_text_properties_1.
15780 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15782 Move functions from lisp.h to individual modules when possible.
15783 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15784 * alloc.c (XFLOAT_INIT, set_symbol_name):
15785 * buffer.c (CHECK_OVERLAY):
15786 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15787 (set_char_table_parent):
15788 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15789 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15790 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15791 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15793 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15794 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15795 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15796 (backtrace_args, backtrace_debug_on_exit):
15797 * floatfns.c (CHECK_FLOAT):
15798 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15799 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15800 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15801 (set_hash_index_slot):
15802 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15803 * marker.c (CHECK_MARKER):
15804 * textprop.c (CHECK_STRING_OR_BUFFER):
15805 * window.c (CHECK_WINDOW_CONFIGURATION):
15806 Move here from lisp.h, and make these functions static rather than
15808 * buffer.c (Qoverlayp):
15810 * fns.c (Qhash_table_p):
15811 * window.c (Qwindow_configuration_p):
15813 * lisp.h: Remove the abovementioned defns and decls.
15815 Use functions, not macros, for XINT etc (Bug#11935).
15816 In lisp.h, prefer functions to function-like macros, and
15817 constants to object-like macros, when either will do. This:
15818 . simplifies use, as there's no more need to worry about
15819 arguments' side effects being evaluated multiple times.
15820 . makes the code easier to debug on some platforms.
15821 However, when using gcc -O0, keep using function-like macros
15822 for a few critical operations, for performance reasons.
15823 This sort of thing isn't needed with gcc -Og, but -Og
15824 is a GCC 4.8 feature and isn't widely-enough available yet.
15825 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15826 Remove enum lsb_bits; no longer needed.
15827 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15828 * buffer.c (Qoverlap):
15830 * fns.c (Qhash_table_p):
15831 Now extern, so lisp.h can use these symbols.
15832 * dispextern.h: Include character.h, for MAX_CHAR etc.
15833 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15834 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15835 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15836 (GLYPH_CODE_P): Move here from lisp.h.
15837 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15838 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15839 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15840 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15841 XUNTAG now returns void *.
15842 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15843 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15844 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15845 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15846 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15847 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15848 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15849 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15850 New macros, renamed from their sans-lisp_h_ counterparts.
15851 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15852 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15853 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15854 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15855 If compiling via GCC without optimization, define these as macros
15856 in addition to inline functions.
15857 To disable this, compile with -DINLINING=0.
15858 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15859 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15860 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15861 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15862 (INTMASK, VALMASK): Now macros, since static values cannot be
15863 accessed from extern inline functions.
15864 (VALMASK): Also a constant, for benefit of old GDB.
15865 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15866 is INTEGERP, which can fold it in.
15867 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15868 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15869 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15870 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15871 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15872 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15873 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15874 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15875 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15876 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15877 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15878 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15879 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15880 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15881 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15882 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15883 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15884 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15885 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15886 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15887 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15888 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15889 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15890 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15891 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15892 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15893 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15894 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15895 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15896 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15897 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15898 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15899 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15901 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15902 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15903 (VALMASK): Define in one place rather than in two, merging the
15904 USE_LSB_TAG parts; this is simpler.
15905 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15906 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15907 Move up, to avoid use before definition.
15908 Also include "globals.h" earlier, for the same reason.
15909 (make_natnum): New function.
15910 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15911 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15912 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15913 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15914 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15915 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15916 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15917 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15918 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15919 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15920 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15921 (Qwindow_configuration_p, Qimage): New forward declarations.
15922 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15923 (STRING_COPYIN): Remove; unused.
15924 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15925 (xcar_addr, xcdr_addr): New functions. All uses changed.
15926 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15927 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15928 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15929 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15930 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15931 (TYPE_RANGED_INTEGERP): Simplify.
15932 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15933 (setlocale, fixup_locale, synchronize_system_messages_locale)
15934 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15935 Now empty functions, not macros.
15936 (functionp): Return bool, not int.
15937 * window.c (Qwindow_configuration_p): Now extern,
15938 so window.h can use it.
15939 * window.h (Qwindowp): Move decl back to lisp.h.
15941 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15943 * xdisp.c (Fline_pixel_height): New function, required for solving
15946 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15948 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15950 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15952 * lread.c (syms_of_lread):
15953 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15955 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15957 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15959 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15961 * fileio.c (expand_file_name): Doc fix.
15963 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15965 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15966 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15967 Wait for self, not for 0. This can't hurt on GNU or similar
15968 system, and may help with Cygwin.
15970 * keyboard.c: Don't use PROP (...) as an lvalue.
15971 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15972 Use set_prop (A, B), not PROP (A) = B.
15974 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15976 * xdisp.c (get_it_property): Use it->window instead of generating
15977 a Lisp object from it->w.
15979 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15981 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15982 get-char-property the window that is being rendered, instead of
15983 the buffer, to support window-specific overlays. (Bug#14575)
15984 (compute_display_string_pos): When W is NULL, use the current
15985 buffer as the object to pass to get-char-property.
15986 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15987 pointer member of the bidi iterator, since no window is pertinent
15990 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15992 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15993 being displayed, and pass it to compute_display_string_pos.
15994 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15995 (bidi_paragraph_init): All callers changed.
15997 * xdisp.c (init_from_display_pos, init_iterator)
15998 (handle_single_display_spec, next_overlay_string)
15999 (get_overlay_strings_1, reseat_1, reseat_to_string)
16000 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16001 Set bidi_it.w member from it->w.
16002 (compute_display_string_pos): Accept additional argument, the
16003 window being displayed, and pass it to Fget_char_property.
16006 * dispextern.h (struct bidi_it): New member w, the window being
16008 (compute_display_string_pos): Adjust prototype.
16010 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16012 * xgselect.c: Remove unneeded include xterm.h.
16014 * process.c (wait_reading_process_output): Check for NS before GLIB.
16015 GLIB may be linked in due to rsvg, but ns_select must be called.
16017 * xgselect.c (xg_select): Remove call to window_system_available
16018 and g_main_context_pending at the top, so Gdk events (i.e. file
16019 notify) are processed when Emacs is started with -nw.
16021 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16023 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16024 (ctagsfiles3): New variable, includes only *.m files.
16025 (TAGS): Use an explicit language name in the regular expressions,
16026 to avoid transformation of '/SOMETHING' by MSYS to
16027 'c:\MSYS\SOMETHING'.
16029 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16031 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16033 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16035 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16036 still need to set the mouse pointer shape and activate help-echo.
16039 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16041 A few porting etc. fixes for the new file monitor code.
16042 See the thread containing
16043 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16044 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16045 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16046 (dir_monitor_callback, Fgfile_rm_watch):
16047 Use assq_no_quit instead of Fassoc, for speed.
16048 (dir_monitor_callback, Fgfile_rm_watch):
16049 eassert that the monitor is a fixnum.
16050 (dir_monitor_callback): No need for CDR_SAFE.
16051 Simplify building of lisp with alternative tails.
16052 (Fgfile_add_watch, Fgfile_rm_watch):
16053 Do not assume glib functions set errno reliably on failure.
16054 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16055 and signal an error otherwise.
16056 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16057 Use Fdelq instead of Fdelete, for speed.
16059 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16061 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16062 don't insist on being invoked on a highlighted tool-bar button.
16063 Avoids losing tool-bar functionality when mouse-highlight is nil.
16064 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16065 Don't highlight when mouse-highlight is nil.
16066 (note_mouse_highlight): When mouse-highlight is nil, don't return
16067 right away; instead, run tool-bar and mode-line highlight
16068 subroutine, clear any existing highlight, and revert the mouse
16069 pointer to its default shape. (Bug#14558)
16071 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16073 * lisp.mk (lisp): Add prog-mode.el.
16075 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16077 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16078 * process.c (dummy_handler): New function.
16079 (lib_child_handler): New static var.
16080 (handle_child_signal): Invoke it.
16081 (catch_child_signal): If a library has set up a signal handler,
16082 save it into lib_child_handler.
16083 (init_process_emacs): If using glib and not on Windows, tickle glib's
16084 child-handling code so that it initializes its private SIGCHLD handler.
16085 * syssignal.h (SA_SIGINFO): Default to 0.
16086 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16087 31; it should no longer be needed now.
16089 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16091 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16093 * gfilenotify.c (globals_of_gfilenotify): New function.
16094 (syms_of_gfilenotify): Move global initialization there.
16096 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16098 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16100 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16101 * keyboard.c (menu_bar_items, tool_bar_items):
16102 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16103 not override local keymaps any more.
16105 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16107 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16109 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16111 * w32console.c (initialize_w32_display): Return the dimensions of
16112 the console window via 2 additional arguments, not via the current
16113 frame. This avoids crashes due to overrunning the bounds of
16114 frame's decode_mode_spec_buffer, which is not resized following
16115 the change of the frame dimensions from the initial 10x10.
16117 * w32term.h (w32_initialize_display_info): Adjust prototype.
16119 * term.c (init_tty): Take dimensions of the frame from the values
16120 returned by initialize_w32_display.
16122 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16123 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16124 (LIBES): Add $(GFILENOTIFY_LIBS).
16126 * w32inevt.c (handle_file_notifications): Add dummy implementation
16127 for !HAVE_W32NOTIFY.
16129 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16131 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16133 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16135 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16137 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16139 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16141 Fix minor problems found by static checking.
16142 * data.c (pure_write_error):
16143 Use xsignal2, not Fsignal, as Fsignal might return.
16144 * eval.c (set_backtrace_debug_on_exit): Now static.
16145 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16146 No longer inline. EXTERN_INLINE is needed only for functions
16147 defined in .h files. Reindent function header as per GNU style.
16148 (backtrace_p, backtrace_top, backtrace_next):
16149 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16150 compiler or linker. Add extern decls to pacify gcc -Wall.
16151 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16153 * frame.c (free_monitors): Define only on platforms that need it.
16154 * nsterm.m (ns_term_init):
16155 * process.c (catch_child_signal):
16156 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16157 defined on all porting targets these days.
16158 * process.c, process.h (catch_child_signal):
16159 Make it extern only if NS_IMPL_GNUSTEP is defined.
16161 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16163 * w32.c (gettimeofday): Make the signature identical to prototype
16164 in nt/inc/sys/time.h.
16166 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16168 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16171 * keyboard.c (safe_run_hooks_error): Improve error message.
16173 * data.c (pure_write_error): Add `object' argument.
16174 * puresize.h (CHECK_IMPURE): Use it.
16176 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16178 * Makefile.in (NOTIFY_OBJ): New variable.
16179 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16181 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16182 Call syms_of_gfilenotify.
16184 * gfilenotify.c: New file.
16186 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16187 and Qfile_w32notify.
16188 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16189 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16191 * lisp.h: Declare syms_of_gfilenotify.
16193 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16195 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16197 Merge the specpdl and backtrace stacks. Make the structure of the
16198 specpdl entries more obvious via a tagged union of structs.
16199 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16200 (enum specbind_tag): New enum.
16201 (struct specbinding): Make it a tagged union of structs.
16202 Add a case for backtrace records.
16203 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16204 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16205 (backtrace_debug_on_exit): New accessors.
16206 (struct backtrace): Remove.
16207 (struct catchtag): Remove backlist field.
16208 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16210 (Flocal_variable_p): Speed up the common case where the binding is
16212 * eval.c (backtrace_list): Remove.
16213 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16214 (set_backtrace_args, set_backtrace_nargs)
16215 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16216 (backtrace_next): New functions.
16217 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16218 (unwind_to_catch, internal_lisp_condition_case)
16219 (internal_condition_case, internal_condition_case_1)
16220 (internal_condition_case_2, internal_condition_case_n): Don't bother
16221 with backtrace_list any more.
16222 (Fsignal): Adjust to new backtrace format.
16223 (grow_specpdl): Move up.
16224 (record_in_backtrace): New function.
16225 (eval_sub, Ffuncall): Use it.
16226 (apply_lambda): Adjust to new backtrace format.
16227 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16229 (specbind): Adjust to new specpdl format. Simplify.
16230 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16231 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16233 (mark_backtrace): Remove.
16234 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16235 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16236 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16238 * profiler.c (record_backtrace): Use get_backtrace.
16239 (handle_profiler_signal): Use backtrace_top_function.
16240 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16241 accessor functions.
16243 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16245 * process.h (catch_child_signal): Declare.
16247 * process.c (catch_child_signal): New function.
16248 (init_process_emacs): Call it.
16250 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16251 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16253 (x_set_cursor_type): Remove declaration.
16254 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16255 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16256 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16257 (ns_get_color): Use F suffix on float.
16258 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16259 (ns_get_rgb_color): Remove.
16260 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16261 (note_mouse_movement): x and y are CGFloat.
16262 (ns_draw_fringe_bitmap): Remove unused rowY.
16263 Change #if to COCOA && >= 10_6.
16264 (ns_draw_window_cursor): Remove unused overspill.
16265 (ns_draw_underwave): width and x are EamcsCGFloat.
16266 (ns_draw_box): thickness is CGFloat.
16267 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16268 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16269 if not in main thread.
16270 (ns_get_pending_menu_title, ns_check_menu_open)
16271 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16272 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16273 (sendFromMainThread:): New method.
16274 (changeFont:): size is CGFloat.
16275 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16276 Disable warning about permanent text.
16277 (characterIndexForPoint:): Adjust return type depending on GNUstep
16279 (mouseDown:): delta is CGFloat.
16280 (updateFrameSize): Remove unised variable f.
16281 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16282 Cast float to EmacsCGFloat.
16283 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16284 also to -1 when restoring.
16285 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16286 inside NS_IMPL_COCOA.
16287 (toggleFullScreen:): Put call to toggleFullScreen inside
16288 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16289 (setPosition:portion:whole:): por is CGFloat.
16290 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16291 (mouseDown:): Use CGFloat.
16292 (mouseDragged:): Remove unised variable edge.
16293 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16295 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16296 of CGFloat differs.
16297 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16298 when NS_IMPL_GNUSTEP.
16299 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16300 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16301 (EmacsToolbar): Add clearAll. Add tag argument to
16302 addDisplayItemWithImage.
16303 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16305 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16307 * nsmenu.m (ns_update_menubar): Make static.
16308 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16309 (fillWithWidgetValue:): Add cast to SEL for setAction.
16310 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16311 (update_frame_tool_bar): Update code for GNUstep.
16312 (clearAll): New method.
16313 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16314 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16315 Move identifierToItem setObject and activeIdentifiers addObject before
16316 call to insertItemWithItemIdentifier.
16317 (validateVisibleItems): Fix indentation.
16318 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16319 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16320 UtilityWindow to aStyle, remove call to setStyleMask.
16322 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16324 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16325 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16326 Use F suffix on floats.
16327 (ns_char_width): Returns CGFloat.
16328 (ns_ascii_average_width): w is CGFloat instead of float.
16329 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16331 (ns_glyph_metrics): CGFloat instead of float.
16333 * nsfns.m (x_set_foreground_color, x_set_background_color):
16335 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16336 remove unused variables.
16337 (Fns_read_file_name): Keep track if panel is for save.
16338 Use ns_filename_from_panel/ns_directory_from_panel.
16339 (Fns_list_services): delegate only used for COCOA.
16340 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16341 Just return the input if GNUstep.
16342 (x_screen_planes): Remove.
16343 (Fxw_color_values): Use EmacsCGFloat
16344 (Fns_display_monitor_attributes_list): Only get screen number for
16346 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16348 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16349 ns_directory_from_panel.
16351 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16353 * process.c (handle_child_signal): Also use WCONTINUED.
16354 This is so that list-processes doesn't mistakenly list the process
16355 as stopped, when the process has actually been continued and is
16358 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16360 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16361 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16362 not already configured.
16364 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16366 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16368 * Makefile.in (mostlyclean): Remove *.res files.
16370 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16372 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16373 a buffer (bug#8447).
16375 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16377 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16378 display vector, and we backtrack, handle the case that the
16379 previous character position is also displayed from a display
16380 vector or covered by a display string or image. (Bug#14476)
16382 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16384 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16385 (struct MonitorInfo, free_monitors): Remove.
16386 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16387 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16388 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16391 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16392 (struct MonitorInfo, free_monitors): Remove.
16393 (ns_screen_name): Make static.
16394 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16395 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16398 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16399 (struct MonitorInfo): New struct.
16400 (free_monitors, make_monitor_attribute_list): Declare.
16402 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16404 (free_monitors, make_monitor_attribute_list): New functions.
16405 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16408 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16410 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16412 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16414 * keyboard.c: Apply keyboard decoding only to events that come directly
16415 from the tty, not from unread-command-events (bug#14368).
16416 (read_event_from_main_queue): New function, extracted from read_char.
16417 (read_decoded_char): Remove.
16418 (read_decoded_event_from_main_queue): New function to replace it.
16419 (read_char): Use it.
16420 (read_key_sequence): Use read_char rather than read_decoded_char.
16422 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16424 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16426 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16428 2013-05-22 Kenichi Handa <handa@gnu.org>
16430 The following changes are to fix the setting of
16431 buffer-file-coding-system on, for instance, C-x RET c unix RET
16432 _FILE_OF_DOS_EOL_TYPE_ RET.
16434 * coding.h (struct coding_system): New member detected_utf8_chars.
16436 * coding.c (detect_coding_utf_8): Count characters and check EOL
16437 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16439 (setup_coding_system): Do not initialize coding->head_ascii.
16440 (check_ascii): Do not set coding->eol_seen but update it. Do not
16441 call adjust_coding_eol_type here.
16442 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16443 If the eol-type of CODING is already specified, adjust the eol type
16444 of the found coding-system.
16445 (decode_coding_gap): Cancel previous change. Utilize the
16446 character numbers counted by detect_coding_utf_8. Fix detection
16449 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16451 * search.c (looking_at_1): Only set last_thing_searched if the match
16452 changed the match-data (bug#14281).
16454 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16456 * xdisp.c (reseat_at_previous_visible_line_start):
16457 Already declared in dispextern.h, so remove it here.
16458 (move_it_vertically_backward): Likewise.
16460 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16462 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16463 (Fx_display_pixel_width, Fx_display_pixel_height)
16464 (Fx_display_mm_width, Fx_display_mm_height):
16465 Mention `display-monitor-attributes-list' in docstrings.
16467 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16468 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16469 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16470 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16471 (Fx_display_backing_store, Fx_display_visual_class)
16472 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16473 (Fx_display_grayscale_p, Fx_display_pixel_width)
16474 (Fx_display_pixel_height, Fx_display_planes)
16475 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16476 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16477 (Fx_display_mm_width, Fx_display_mm_height)
16478 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16479 height for all physical monitors as in X11.
16481 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16482 Return pixel width or height for all physical monitors as in X11.
16484 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16486 Port --enable-gcc-warnings to clang.
16487 * bytecode.c (exec_byte_code):
16489 Redo diagnostic pragmas to pacify clang, too.
16490 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16491 * editfns.c (Fencode_time):
16492 * fileio.c (file_accessible_directory_p):
16493 * font.c (font_unparse_xlfd):
16494 Use '&"string"[index]' instead of '"string" + (index)'.
16495 * undo.c (user_error): Remove; unused.
16497 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16499 * insdel.c (insert_1_both): Document the arguments, instead of
16500 referring to insert_1, which no longer exists.
16502 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16503 some window, increment windows_or_buffers_changed, so that
16504 *Messages* display in that window is updated. (Bug#14408)
16506 * w32.c: Include epaths.h.
16507 (init_environment): Use cmdproxy.exe without leading directories.
16508 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16510 (gettimeofday): Adjust signature and return value to Posix
16513 * unexw32.c (open_output_file): Delete the existing emacs.exe
16514 before creating it, to break the hard link to the versioned
16517 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16518 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16519 (FIRSTFILE_OBJ): New variables.
16520 (W32_RES): Rename to EMACSRES. All users changed.
16521 (base_obj): Use $(CM_OBJ).
16522 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16523 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16524 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16525 $(W32_RES_LINK) before $(LIBES).
16526 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16528 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16530 * makefile.w32-in (DOC): Use just "DOC".
16532 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16534 * process.c: Export default filters and sentinels to Elisp.
16535 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16537 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16538 (Fset_process_sentinel, Fformat_network_address):
16539 Default to them instead of nil.
16540 (server_accept_connection): Sentinels can't be nil any more.
16541 (read_and_dispose_of_process_output): New function, extracted from
16542 read_process_output.
16543 (read_process_output): Use it; filters can't be nil.
16544 (Finternal_default_process_filter): New function, extracted from
16545 read_process_output.
16546 (exec_sentinel_unwind): Remove function.
16547 (exec_sentinel): Don't zilch sentinel while running.
16548 (status_notify): Sentinels can't be nil.
16549 (Finternal_default_process_sentinel): New function extracted from
16551 (setup_process_coding_systems): Default filter is not nil any more.
16552 (syms_of_process): Export new Elisp functions and initialize
16554 * lisp.h (make_lisp_proc): New function.
16556 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16558 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16560 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16562 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16563 unless we know that the window w is a leaf window.
16564 Another attempt at solving bug#14062.
16566 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16568 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16571 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16573 * image.c (gif_load): Check that subimages fit (Bug#14345).
16575 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16577 * lread.c (skip_dyn_eof): New function.
16578 (read1): Use it to skip the end of a file in response to #@00.
16580 * doc.c (get_doc_string): Slightly relax the sanity checking.
16582 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16584 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16585 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16586 (MonitorInfo): New struct.
16587 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16588 (Fns_display_monitor_attributes_list): New functions.
16589 (display-usable-bounds): Remove.
16590 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16593 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16595 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16596 (GTK_CHECK_VERSION): New macro, if not already defined.
16597 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16598 replaced by GTK_CHECK_VERSION.
16600 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16602 * xterm.h (GTK_PREREQ): New macro.
16603 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16604 to use this macro instead, for consistency and clarity.
16606 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16608 * xdisp.c (row_for_charpos_p): New function, with code of
16609 cursor_row_p, but accepts an additional argument CHARPOS instead
16610 of using a hardcoded PT.
16611 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16612 (row_containing_pos): Call row_for_charpos_p instead of partially
16613 doing the same. Fixes cursor positioning under longlines-mode
16614 when longlines-show-effect includes more than one newline, when
16615 moving the cursor vertically up.
16617 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16619 * makefile.w32-in (ACL_H): New macro.
16620 ($(BLD)/fileio.$(O)): Update dependencies.
16622 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16624 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16625 * Makefile.in (LIB_ACL): New macro.
16626 (LIBACL_LIBS): Remove.
16627 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16628 * fileio.c: Include <acl.h>.
16629 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16630 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16632 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16635 * unexelf.c: Don't assume ElfW (Half) fits in int.
16636 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16637 when dealing with ElfW (Half) values, since they can exceed 2**31
16638 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16639 (entry_address): Omit unused NUM arg. All uses changed.
16641 2013-05-07 Juri Linkov <juri@jurta.org>
16643 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16644 to the string converted from number with `Fnumber_to_string'.
16647 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16649 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16650 This fixes a problem introduced by my previous change.
16652 2013-05-07 Glenn Morris <rgm@gnu.org>
16654 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16656 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16658 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16660 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16662 Static checking by GCC 4.8.0.
16663 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16664 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16665 (x_get_monitor_attributes_fallback)
16666 (x_get_monitor_attributes_xinerama)
16667 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16668 Define only if USE_GTK.
16669 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16670 (x_get_monitor_attributes_fallback): Omit unused locals.
16671 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16672 Use double, not float, to avoid mixed-mode floating point arithmetic.
16674 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16675 Jan Djärv <jan.h.d@swipnet.se>
16677 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16678 (XINERAMA_CFLAGS): New macros.
16679 (ALL_CFLAGS, LIBES): Use them.
16681 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16682 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16683 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16684 (syms_of_xfns): DEFSYM them.
16685 (struct MonitorInfo): New struct.
16686 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16687 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16688 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16689 (x_get_monitor_attributes_xinerama): New functions.
16690 (Fx_display_monitor_attributes_list): New primitive.
16691 (syms_of_xfns): Defsubr it.
16693 * xterm.h (x_display_info): Add Xatom_net_workarea and
16694 Xatom_net_current_desktop.
16696 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16697 and dpyinfo->Xatom_net_current_desktop.
16699 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16701 * xdisp.c (pos_visible_p): Use the special code for finding the
16702 beginning of a display property or overlay for any "replacing"
16703 display property, not just for display strings. This solves
16704 incorrect reporting of position by posn-at-point. (Bug#14241)
16706 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16708 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16709 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16710 Verify that ElfW (Half) fits in int.
16711 (fatal): Use same signature as lisp.h.
16712 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16713 configure and build with -DUNEXELF_DEBUG without worrying about
16714 other modules that use DEBUG.
16715 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16716 possibly-wide integers now uses it instead of plain fprintf.
16717 (entry_address): New function, which avoids problems with 32-bit
16718 overflow on 64-bit hosts.
16719 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16720 (round_up): Don't assume the remainder fits in int.
16721 (find_section): Use bool for boolean. Simplify debug code.
16722 (unexec): Don't assume file sizes fit in int or size_t.
16723 Omit unnecessary trailing newline in 'fatal' format.
16724 Use strerror rather than outputting decimal error number.
16725 Remove unused code when emacs is not defined;
16726 this file relies on Emacs now.
16727 Don't assume e_phnum and e_shnum are positive.
16729 * regex.c: Fix problems when DEBUG is defined.
16730 (extract_number, extract_number_and_incr): Define regardless of
16731 whether DEBUG is defined; that's simpler and makes the code less
16732 likely to go stale in the normal case when DEBUG is not defined.
16733 Return int rather than taking an int * arg. All callers changed.
16734 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16735 Remove, replacing with ...
16736 (DEBUG_PRINT): New macro. All callers changed.
16737 (DEBUG_COMPILES_ARGUMENTS): New macro.
16738 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16739 (print_compiled_pattern, print_double_string) [DEBUG]:
16740 Use prototype rather than old-style definition.
16741 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16742 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16743 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16744 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16745 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16746 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16747 This matters only when DEBUG is defined.
16749 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16751 * xdisp.c (set_iterator_to_next): Set the
16752 ignore_overlay_strings_at_pos_p flag only if we are _really_
16753 iterating over an overlay string, as indicated by the
16754 current.overlay_string_index member. (Bug#14306)
16756 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16758 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16759 to where it is used, to avoid autorelease issues (Bug#14050).
16761 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16763 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16764 * fileio.c (syms_of_fileio): Implement this.
16765 * filelock.c (create_lock_file): If symbolic links don't work, so
16766 we use a regular file as a lock file, do not fsync the lock file;
16769 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16771 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16772 (syms_of_minibuf): Adjust accodingly.
16774 * callint.c (Fcall_interactively): Adjust calls accordingly.
16776 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16778 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16779 w->contents is a buffer before computing everything else.
16780 Use parentheses to disambiguate last part of the condition.
16782 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16783 assertion violations. (Bug#14062)
16785 2013-05-01 David Reitter <david.reitter@gmail.com>
16787 * nsfns.m (ns_tooltip): Initialize.
16789 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16791 * coding.c (decode_coding_gap): Don't remove the character before
16792 a newline unless it's a CR character. (Bug#14287)
16794 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16796 * dispextern.h (struct face): Move enum face_underline_type
16797 earlier so that bitfields can be in the same word.
16799 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16801 * nsfns.m (handlePanelKeys): New function.
16802 (EmacsOpenPanel:performKeyEquivalent:)
16803 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16804 arrows/function/control and copy/paste keys (Bug#14296).
16806 2013-04-27 Juri Linkov <juri@jurta.org>
16808 * callint.c (Fcall_interactively): Call `Qread_number' for
16809 interactive code letter `n' instead of using duplicate code.
16812 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16814 * systime.h (make_timeval): Declare as 'const'.
16816 2013-04-27 Kenichi Handa <handa@gnu.org>
16818 * font.c (font_open_entity): Always open a font of manageable
16821 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16823 Port better to AIX (Bug#14258).
16824 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16827 2013-04-24 Kenichi Handa <handa@gnu.org>
16829 * coding.c (decode_coding_iso_2022): When an invalid escape
16830 sequence is encountered, reset the invocation and designation
16831 status to the safest one.
16833 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16835 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16836 Without this fix, "make distclean" leaves stamp-h1 behind.
16838 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16840 * w32fns.c (w32_fullscreen_rect): New function to compute the
16841 window rectangle for the given fullscreen mode.
16842 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16843 longer tunes the window size. This keeps the window's edges flush
16844 with the screen and allows the taskbar to hide itself in fullboth.
16846 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16847 window decorations and uses the entire screen.
16849 * w32term.h (w32_fullscreen_rect) Add prototype.
16850 (struct w32_output): Replace normal_width, normal_height,
16851 normal_top, and normal_left members with a single normal_placement
16853 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16855 (FRAME_NORMAL_PLACEMENT): New macro.
16857 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16859 * minibuf.c (Ftest_completion): Silence compiler warning.
16861 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16863 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16866 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16869 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16870 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16871 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16872 parentheses where appropriate.
16874 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16876 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16878 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16880 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16881 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16882 Mention in the doc string that setting these variables takes
16883 effect only after a call to set-window-buffer. (Bug#14200)
16885 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16887 * indent.c (Fvertical_motion): Don't consider display strings on
16888 overlay strings as display strings on the buffer position we
16889 started from. This prevents vertical cursor motion from jumping
16890 more than one line when there's an overlay string with a display
16891 property at end of line.
16892 Reported by Karl Chen <Karl.Chen@quarl.org> in
16893 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16895 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16897 * window.c (select_window): `record_buffer' even if window is
16898 already selected (bug#14191).
16900 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16902 * window.c (Fwindow_end): Test more flags, including the buffer's
16903 last_overlay_modified flag, to determine whether the window's
16904 display is really up-to-date. Prevents the function from
16905 returning a stale value. (Bug#14170)
16906 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16909 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16911 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16912 garbaged only if it is not already the top frame on its TTY.
16913 This prevents flickering due to constant redrawing of TTY frames when
16914 there are GUI frames open in the same session. (Bug#13864)
16916 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16918 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16919 of marking the idle timers directly.
16921 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16923 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16924 tables (bug#14054).
16926 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16928 * window.c (select_window): Don't record_buffer while the invariant is
16929 temporarily broken (bug#14161).
16931 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16933 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16935 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16937 2013-04-07 Romain Francoise <romain@orebokech.com>
16939 Ignore additional platform-specific ACL errors (Bug#13702).
16940 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16941 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16943 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16945 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16948 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16950 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16951 This bug was introduced by my 2013-02-25 change that simplified
16952 data_start configuration. Without this change, on GNU/Linux
16953 an Emacs configured with --enable-profiling fails immediately
16954 due to a profiler signal.
16955 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16956 with these flags. On platforms where special flags are needed
16957 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16958 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16959 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16961 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16963 Get rid of some platform-specific functions examining window
16964 system and its capabilities. This is a partial rework of the
16966 * lisp.h (have_menus_p): Remove prototype. This function is
16967 replaced with platform-independent window_system_available.
16968 (check_window_system): Move to...
16969 * frame.h (decode_window_system_frame, window_system_available):
16970 ...here, add new prototypes.
16971 * frame.c (window_system_available, decode_window_system_frame):
16973 (check_window_system): Platform-independent now.
16974 * xterm.h (x_in_use): Remove declaration.
16976 * w32term.h (check_x_frame):
16977 * nsterm.h (check_x_frame): Remove prototypes. This function
16978 is replaced with platform-independent decode_window_system_frame.
16979 * msdos.c (have_menus_p): Remove.
16980 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16981 Remove platform-specific functions. Use check_window_system,
16982 decode_window_system_frame and check_ns_display_info where
16983 appropriate. Minor style and comment tweaks.
16984 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16985 (check_x_frame): Likewise.
16986 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16988 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16989 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16990 * xmenu.c, xselect.c: All related users changed.
16992 2013-04-03 Kenichi Handa <handa@gnu.org>
16994 The following changes is to optimize the code for reading UTF-8
16997 * coding.c (check_ascii): Rename from detect_ascii. Return value
16998 changed. Check EOL format. Do not call adjust_coding_eol_type
17000 (check_utf_8): New function.
17001 (adjust_coding_eol_type): Do nothing if already adjusted.
17002 (detect_coding): Compare the return value of check_ascii with
17003 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17004 (decode_coding_gap): Optimize for valid UTF-8.
17006 2013-03-21 Kenichi Handa <handa@gnu.org>
17008 * coding.c (syms_of_coding): Cancel previous change.
17010 * insdel.c (insert_from_gap): Fix previous change.
17012 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17014 Consistently use platform-specific function to detect window system.
17015 * lisp.h (check_window_system): New prototype. This function is
17016 going to replace check_x, check_w32 and check_ns.
17017 (have_menus_p): Mention msdos.c in comment.
17018 * fontset.c (check_window_system_func): Remove. Adjust all users.
17019 * fontset.h (check_window_system_func): Remove prototype.
17020 * nsterm.h (check_ns):
17021 * xterm.h (check_x):
17022 * w32term.h (check_w32): Likewise.
17023 * menu.c (Fx_popup_menu): Use check_window_system.
17024 * msdos.c (check_window_system): Define for MS-DOS.
17025 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17026 * w32fns.c (check_window_system): Likewise for MS-Windows.
17027 * xfns.c (check_window_system): Likewise for X.
17028 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17029 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17031 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17033 Prefer < to > in range checks such as 0 <= i && i < N.
17034 This makes it easier to visualize quantities on a number line.
17035 This patch doesn't apply to all such range checks,
17036 only to the range checks affected by the 2013-03-24 change.
17037 This patch reverts most of the 2013-03-24 change.
17038 * alloc.c (xpalloc, Fgarbage_collect):
17039 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17040 * character.c (string_escape_byte8):
17041 * charset.c (read_hex):
17042 * data.c (cons_to_unsigned):
17043 * dispnew.c (update_frame_1):
17044 * doc.c (Fsubstitute_command_keys):
17045 * doprnt.c (doprnt):
17046 * editfns.c (hi_time, decode_time_components):
17047 * fileio.c (file_offset):
17048 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17049 * font.c (font_intern_prop):
17050 * frame.c (x_set_alpha):
17051 * gtkutil.c (get_utf8_string):
17052 * indent.c (check_display_width):
17053 * keymap.c (Fkey_description):
17054 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17056 * minibuf.c (read_minibuf_noninteractive):
17057 * process.c (wait_reading_process_output):
17058 * search.c (Freplace_match):
17059 * window.c (get_phys_cursor_glyph):
17060 * xdisp.c (redisplay_internal):
17061 * xsmfns.c (smc_save_yourself_CB):
17062 Prefer < to > for range checks.
17063 * dispnew.c (sit_for): Don't mishandle NaNs.
17064 This fixes a bug introduced in the 2013-03-24 change.
17065 * editfns.c (decode_time_components): Don't hoist comparison.
17066 This fixes another bug introduced in the 2013-03-24 change.
17068 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17070 * frame.h (struct frame): Drop scroll_bottom_vpos
17071 member becaue all real users are dead long ago.
17072 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17073 * xdisp.c (redisplay_internal): Adjust user.
17075 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17077 * nsmenu.m (showAtX:Y:for:): setLevel to
17078 NSPopUpMenuWindowLevel (Bug#13998).
17080 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17082 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17083 (ns_check_pending_open_menu): Declare.
17085 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17086 (x_activate_menubar): Update the menu with title that matches
17087 ns_get_pending_menu_title, and call
17088 ns_check_pending_openmenu (Bug#12698).
17089 (menuWillOpen:): New method.
17090 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17092 * nsterm.m (menu_will_open_state, menu_mouse_point)
17093 (menu_pending_title): New varaibles.
17094 (ns_get_pending_menu_title, ns_check_menu_open)
17095 (ns_check_pending_open_menu): New functions.
17097 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17099 * indent.c (current_column_bol_cache): Remove leftover which is not
17100 used in Fmove_to_column any more.
17101 (current_column, scan_for_column): Adjust users.
17102 * keyboard.c (last_point_position_buffer, last_point_position_window):
17103 Remove leftovers which are not used for recording undo any more.
17104 (command_loop_1, syms_of_keyboard): Adjust users.
17105 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17106 redisplay_window any more.
17107 (move_it_to): Adjust user.
17109 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17111 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17112 Update dependencies.
17114 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17116 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17117 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17118 forward references.
17120 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17122 * window.h (struct window): Replace hchild, vchild and buffer slots
17123 with a single slot 'contents'. This is possible because each valid
17124 window may have either the child window (in vertical or horizontal
17125 combination) or buffer to display (for the leaf window). Using that,
17126 a lot of operations to traverse and/or change window hierarchies may
17127 be simplified. New member horizontal is used to distinguish between
17128 horizontal and vertical combinations of internal windows.
17129 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17130 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17131 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17132 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17133 Use contents slot, not buffer, where appropriate.
17134 (wset_combination): New function.
17135 (wset_buffer): Add eassert.
17136 (Fframe_first_window): Simplify the loop reaching first window.
17137 (Fwindow_buffer): Use WINDOW_LEAF_P.
17138 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17139 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17140 (unshow_buffer): Convert initial debugging check to eassert.
17141 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17142 (make_parent_window, window_resize_check, window_resize_apply)
17143 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17144 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17145 Adjust to match struct window changes.
17146 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17147 (mark_window_cursors_off, count_windows, get_leaf_windows)
17148 (foreach_window_1): Simplify the loop.
17149 * alloc.c (mark_object): Do not check for the leaf window because
17150 internal windows has no glyph matrices anyway.
17151 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17152 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17153 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17154 (build_frame_matrix_from_window_tree, mirror_make_current)
17155 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17156 (update_window_tree, set_window_update_flags): Simplify the loop.
17157 (sync_window_with_frame_matrix_rows): Enforce live window.
17158 Use contents slot, not buffer, where appropriate.
17159 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17160 and WINDOW_HORIZONTAL_COMBINATION_P.
17161 (make_frame_visible_1): Simplify the loop.
17162 Use contents slot, not buffer, where appropriate.
17163 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17164 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17165 (expose_window_tree): Likewise.
17166 Use contents slot, not buffer, where appropriate.
17167 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17168 to avoid deleted windows. Use contents slot instead of buffer.
17169 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17170 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17171 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17172 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17174 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17176 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17177 identify the reasons for assertion violations in bug#14062 and
17179 (Fx_show_tip): Fix compilation error under
17180 "--enable-check-lisp-object-type". (Bug#14073)
17182 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17183 Reported by <rzl24ozi@gmail.com>.
17185 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17187 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17189 (unwind_with_echo_area_buffer): ...to restore it here.
17190 This is needed to ensure that...
17191 (redisplay_window): ...both window markers are valid here,
17192 which is verified by eassert.
17193 * editfns.c (save_excursion_save): Do not assume that
17194 selected_window always displays the buffer.
17195 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17198 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17200 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17203 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17205 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17207 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17209 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17210 since MinGW's w32api headers do. This avoids compiler warnings.
17212 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17213 if already defined.
17215 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17217 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17219 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17221 * gtkutil.c (style_changed_cb): Check if frame is live and an
17222 X frame (Bug#14038).
17224 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17226 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17227 Define only for _WIN32_WINNT less than 0x0500.
17228 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17230 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17231 see its own definitions of 'struct timeval' and 'struct timezone'.
17233 Fix incompatibilities between MinGW.org and MinGW64 headers.
17234 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17236 * w32.c (REPARSE_DATA_BUFFER): Guard with
17237 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17239 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17241 * xterm.c: Include X11/XKBlib.h
17242 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17244 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17246 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17248 * blockinput.h (input_blocked_p): Likewise.
17249 * bytecode.c (exec_byte_code): Likewise.
17250 * callproc.c (call_process_kill, call_process_cleanup)
17251 (Fcall_process): Likewise.
17252 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17253 (Fccl_execute_on_string): Likewise.
17254 * character.c (string_escape_byte8): Likewise.
17255 * charset.c (read_hex): Likewise.
17256 * cm.c (calccost): Likewise.
17257 * data.c (cons_to_unsigned): Likewise.
17258 * dired.c (directory_files_internal, file_name_completion):
17260 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17261 (sit_for): Likewise.
17262 * doc.c (Fsubstitute_command_keys): Likewise.
17263 * doprnt.c (doprnt): Likewise.
17264 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17265 * emacsgtkfixed.c: Likewise.
17266 * fileio.c (file_offset, Fwrite_region): Likewise.
17267 * floatfns.c (Fexpt, fmod_float): Likewise.
17268 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17270 * font.c (font_intern_prop): Likewise.
17271 * frame.c (x_set_alpha): Likewise.
17272 * gtkutil.c (get_utf8_string): Likewise.
17273 * indent.c (check_display_width): Likewise.
17274 * intervals.c (create_root_interval, rotate_right, rotate_left)
17275 (split_interval_right, split_interval_left)
17276 (adjust_intervals_for_insertion, delete_node)
17277 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17278 (merge_interval_right, merge_interval_left, copy_intervals)
17279 (set_intervals_multibyte_1): Likewise.
17280 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17281 * keymap.c (Fkey_description): Likewise.
17282 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17283 * lread.c (openp, read_integer, read1, string_to_number):
17285 * menu.c (ensure_menu_items): Likewise.
17286 * minibuf.c (read_minibuf_noninteractive): Likewise.
17287 * print.c (printchar, strout): Likewise.
17288 * process.c (create_process, Faccept_process_output)
17289 (wait_reading_process_output, read_process_output, send_process)
17290 (wait_reading_process_output): Likewise.
17291 * profiler.c (make_log, handle_profiler_signal): Likewise.
17292 * regex.c (re_exec): Likewise.
17293 * regex.h: Likewise.
17294 * search.c (looking_at_1, Freplace_match): Likewise.
17295 * sysdep.c (get_child_status, procfs_ttyname)
17296 (procfs_get_total_memory): Likewise.
17297 * systime.h (EMACS_TIME_VALID_P): Likewise.
17298 * term.c (dissociate_if_controlling_tty): Likewise.
17299 * window.c (get_phys_cursor_glyph): Likewise.
17300 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17301 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17303 * xfns.c (Fx_window_property): Likewise.
17304 * xmenu.c (set_frame_menubar): Likewise.
17305 * xselect.c (x_get_window_property, x_handle_dnd_message):
17307 * xsmfns.c (smc_save_yourself_CB): Likewise.
17308 * xterm.c (x_scroll_bar_set_handle): Likewise.
17310 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17312 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17313 to be optional or nil. Adjust comment and convert it to docstring.
17314 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17315 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17317 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17319 Static checking by GCC 4.8-20130319.
17320 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17321 * process.c (Fset_process_datagram_address)
17322 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17323 * xdisp.c (get_char_face_and_encoding)
17324 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17325 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17326 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17328 2013-03-24 Ken Brown <kbrown@cornell.edu>
17330 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17331 fix compilation on 64-bit Cygwin, where underscores are not
17332 automatically prepended.
17334 * w32term.c (w32_initialize): Silence compiler warning.
17336 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17338 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17339 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17340 variables, to save and restore frame dimensions.
17341 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17342 after returning from a 'fullscreen' configuration.
17343 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17344 to avoid races between the main thread and the input thread.
17346 * w32term.h (struct w32_output): New members normal_width,
17347 normal_height, normal_top, normal_left, and prev_fsmode.
17348 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17349 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17350 members of a frame.
17352 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17353 'fullscreen' parameter. Always record previous width and height
17354 of the frame, except when switching out of maximized modes, so
17355 that they could be restored correctly, instead of resetting to the
17356 default frame dimensions. Send SC_RESTORE command to the frame,
17357 unless we are going to send SC_MAXIMIZE, to restore the frame
17358 resize hints in the mouse pointer shown by the window manager.
17361 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17363 * lisp.h (get_frame_param): Adjust conditions for prototype
17366 2013-03-22 Ken Brown <kbrown@cornell.edu>
17368 * unexcw.c: Drop unneeded inclusion of w32common.h.
17369 (report_sheap_usage): Declare.
17370 (read_exe_header): Add magic numbers for x86_64.
17371 (fixup_executable): Fix printf format specifier for unsigned long
17374 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17376 * frame.h (struct frame): Put menu_bar_window under #ifdef
17377 because this member is not needed when X toolkit is in use.
17378 (fset_menu_bar_window):
17379 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17380 (free_glyphs, update_frame):
17381 * xdisp.c (expose_frame): Likewise.
17382 (display_menu_bar): Likewise. Remove redundant eassert.
17383 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17386 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17388 Use functions and constants to manipulate Lisp_Save_Value objects.
17389 This replaces code that used macros and strings and token-pasting.
17390 The change makes the C source a bit easier to follow,
17391 and shrinks the Emacs executable a bit.
17392 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17393 (make_save_value): Change 1st arg from string to enum. All callers
17396 (mark_object): Use if, not #if, for GC_MARK_STACK.
17397 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17398 (XSAVE_OBJECT): Now functions, not macros.
17399 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17400 the constant was never used.
17401 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17402 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17403 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17404 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17406 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17407 type3 with a single member save_type. All uses changed.
17408 (save_type, set_save_pointer, set_save_integer): New functions.
17409 * print.c (PRINTX): Remove.
17411 * alloc.c: Remove redundant static declarations.
17413 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17415 * window.h (struct window): Convert left_col, top_line, total_lines
17416 and total_cols from Lisp_Objects to integers. Adjust comments.
17417 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17419 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17420 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17421 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17422 Adjust users where appropriate.
17424 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17426 * frame.h (struct frame): Drop resx and resy because the same data is
17427 available from window system-specific output context. Adjust users.
17428 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17429 New functions to provide defaults when no window system available.
17430 (FRAME_RES_X, FRAME_RES_Y): New macros.
17431 (NUMVAL): Move from xdisp.c.
17432 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17433 (Ffont_face_attributes, Fopen_font):
17434 * image.c (gs_load):
17435 * w32font.c (fill_in_logfont):
17436 * xdisp.c (calc_pixel_width_or_height):
17437 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17438 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17440 2013-03-20 Kenichi Handa <handa@gnu.org>
17442 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17443 to 1 (temporary workaround until a bug related to ASCII
17444 optimization is fixed).
17446 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17448 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17449 Signal error if window is not internal. Adjust docstring.
17450 (delete_all_child_windows): Use combination_limit to save the buffer.
17451 (Fset_window_configuration): Adjust accordingly.
17452 * print.c (syms_of_print): Initialize debugging output not here...
17453 (init_print_once): ...but in a new function here.
17454 * lisp.h (init_print_once): Add prototype.
17455 * emacs.c (main): Add call to init_print_once. Adjust comments.
17457 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17459 * window.c (window_resize_check, window_resize_apply)
17460 (window_from_coordinates, recombine_windows, set_window_buffer)
17461 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17462 (Fsplit_window_internal, Fdelete_window_internal)
17463 (freeze_window_starts): Use bool for booleans.
17464 * window.h (window_frame_coordinates, resize_frame_windows)
17465 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17467 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17469 * dispnew.c (bitch_at_user): Use `user-error'.
17471 2013-03-17 Ken Brown <kbrown@cornell.edu>
17473 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17474 as return type of image_background. (Bug#13981)
17475 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17477 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17479 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17480 (ns_select): Don't return with result uninitialized.
17482 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17485 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17487 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17488 directories. If filename is nil, get directory name (Bug#13932).
17489 Use getFilename and getDirectory.
17490 (getFilename, getDirectory): New methods for EmacsSavePanel and
17492 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17494 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17496 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17498 2013-03-15 Kenichi Handa <handa@gnu.org>
17500 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17501 (adjust_after_replace): Make it back to static. Delete the third
17502 arg text_at_gap_tail. Cancel the code for handling it.
17504 * coding.h (struct coding_system): New member eol_seen.
17506 * coding.c (detect_ascii): New function.
17507 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17508 when the source bytes are actually scanned. On detecting for
17509 coding_category_utf_8_auto, call detect_ascii instead of scanning
17510 source bytes directly.
17511 (produce_chars): Call insert_from_gap with the new arg 0.
17512 (encode_coding): Likewise.
17513 (decode_coding_gap): Control ASCII optimization by the variable
17514 disable_ascii_optimization instead of #ifndef .. #endif.
17515 Deccode EOL format according to coding->eol_seen.
17516 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17519 * lisp.h (adjust_after_replace): Cancel externing it.
17520 (insert_from_gap): Adjust prototype.
17522 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17524 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17525 FULLSCREEN_MAXIMIZED. (Bug#13935)
17527 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17529 * region-cache.c (find_cache_boundary, move_cache_gap)
17530 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17531 Simplify debugging check and convert to eassert. Adjust comment.
17532 (pp_cache): Put under ENABLE_CHECKING.
17534 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17536 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17537 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17538 and WM_ACTIVATEAPP.
17539 (w32fullscreen_hook): If the frame is visible, reset
17540 f->want_fullscreen flag after changing the frame size. If the
17541 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17544 2013-03-13 Daniel Colascione <dancol@dancol.org>
17546 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17547 too so that these builds can use Cygwin's file conversion
17548 functions. (We've been building and linking cygw32.o all along
17549 and just not using it.)
17551 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17553 File synchronization fixes (Bug#13944).
17554 * Makefile.in (LIB_FDATASYNC): New macro.
17556 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17557 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17558 Don't worry about HAVE_FSYNC, since a substitute fsync is
17559 available if the system lacks one.
17560 (Fwrite_regin): Retry fsync if interrupted.
17562 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17564 * w32term.c (w32_read_socket): If the Emacs frame is being
17565 activated, call w32fullscreen_hook, to make sure the new frame
17566 dimensions are in effect. (Bug#13937)
17568 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17570 * xdisp.c (init_iterator): Simplify because both character and byte
17571 positions are either specified or -1. Add eassert. Adjust comment.
17572 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17573 character and byte positions can be obtained from marker.
17575 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17577 Static checking by Sun C 5.12.
17578 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17579 * bytecode.c (exec_byte_code):
17580 * dispnew.c (init_display):
17582 * fileio.c (Fsubstitute_in_file_name):
17583 * keyboard.c (Fevent_convert_list):
17584 * keymap.c (Fsingle_key_description):
17585 * term.c (maybe_fatal, fatal):
17586 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17587 * xsmfns.c (Fhandle_save_session):
17588 Omit unreachable code.
17589 * keymap.c (map_keymap_char_table_item): Cast void * to
17590 a function pointer type; the C Standard requires this.
17592 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17593 Include <sys/param.h> unconditionally, as that works elsewhere and
17594 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17595 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17598 See ChangeLog.12 for earlier changes.
17600 ;; Local Variables:
17604 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17606 This file is part of GNU Emacs.
17608 GNU Emacs is free software: you can redistribute it and/or modify
17609 it under the terms of the GNU General Public License as published by
17610 the Free Software Foundation, either version 3 of the License, or
17611 (at your option) any later version.
17613 GNU Emacs is distributed in the hope that it will be useful,
17614 but WITHOUT ANY WARRANTY; without even the implied warranty of
17615 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17616 GNU General Public License for more details.
17618 You should have received a copy of the GNU General Public License
17619 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.