1 2015-03-03 Martin Rudalics <rudalics@gmx.at>
3 * frame.c (adjust_frame_size): If the pixel sizes remain
4 unchanged but the number of lines or columns of the frame
5 changes, run `window--pixel-to-total' (Bug#19972).
6 (Qwindow_pixel_to_total): DEFSYM it.
8 2015-03-03 Daniel Colascione <dancol@dancol.org>
10 * print.c (print_object): Print whether a finalizer has
13 * data.c (Ftype_of): Make `type-of' work with finalizers.
14 (syms_of_data): Register Qfinalizer.
16 2015-03-02 Daniel Colascione <dancol@dancol.org>
18 * print.c (print_object): Print finalizers.
21 (finalizers, doomed_finalizers): New variables.
22 (init_finalizer_list, finalizer_insert, unchain_finalizer)
23 (mark_finalizer_list, queue_doomed_finalizers)
24 (run_finalizer_handler, run_finalizer_function, run_finalizers):
26 (garbage_collect_1, mark_object, sweep_misc)
27 (init_alloc_once, syms_of_alloc): Support finalizers.
28 (gc-precise-p): New Lisp variable.
30 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
31 (FINALIZERP, XFINALIZER): New functions.
32 (Lisp_Finalizer): New structure.
34 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
36 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
37 if CATEGORY is not an integer, or is an integer out of
38 unicode_category_t range.
40 2015-02-28 Martin Rudalics <rudalics@gmx.at>
42 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
43 can_x_set_window_size and after_make_frame (Bug#19962).
45 2015-02-28 Eli Zaretskii <eliz@gnu.org>
47 * character.c (alphabeticp, decimalnump): New functions.
48 * character.h (alphabeticp, decimalnump): Add prototypes.
50 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
51 for multibyte characters by calling alphabeticp and decimalnump.
52 (BIT_ALPHA, BIT_ALNUM): New bit masks.
53 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
55 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
58 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
60 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
62 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
64 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
65 Initialize all args. Get outer_border from window attributes.
66 Fix typo for top_offset_y.
67 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
68 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
70 2015-02-27 Mark Laws <mdl@60hz.org>
72 Support daemon mode on MS-Windows (bug#19688)
73 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
74 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
75 signal clients we are ready for connections.
76 (Fdaemon_initialized): Use DAEMON_RUNNING.
77 [WINDOWSNT]: MS-Windows specific code to signal clients we are
78 ready for connections.
80 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
81 MS-Windows conditions for running in daemon mode.
83 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
85 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
87 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
90 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
92 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
93 dont use OUTER_TO_INNER macros.
94 (x_menu_show): Call x_real_pos_and_offsets, don't use
95 OUTER_TO_INNER macros.
97 2015-02-26 Eli Zaretskii <eliz@gnu.org>
99 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
101 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
103 * emacs.c (decode_env_path): Add parentheses around ternary
104 operator to increase readability and pacify compiler warnings.
106 2015-02-26 Eli Zaretskii <eliz@gnu.org>
108 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
111 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
113 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
115 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
117 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
118 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
119 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
121 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
122 instead of OUTER_TO_INNER_DIFF macros.
124 * xfns.c (x_real_pos_and_offsets): New function, basically the code
125 from x_real_positions.
126 (x_real_positions): Call x_real_pos_and_offsets.
127 (x_relative_mouse_position): Use XTranslateCoordinates instead of
128 OUTER_TO_INNER_DIFF macros.
129 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
130 border from window attributes. Adjust tool bar and menu widths.
132 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
135 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
137 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
139 Backtrace after malloc arena is corrupted
140 Without this change, if the malloc arena is corrupted and then
141 'backtrace' is called, the backtrace can crash because 'backtrace'
142 calls 'malloc'. For more, please see:
143 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
144 * emacs.c (main): Initialize tables used by 'backtrace'.
145 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
147 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
149 * nsfns.m (Fx_frame_geometry): New function.
150 (syms_of_nsfns): Defsubr Sx_frame_geometry.
152 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
155 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
156 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
158 2015-02-21 Eli Zaretskii <eliz@gnu.org>
160 * w32term.c (queue_notifications):
161 * w32inevt.c (handle_file_notifications):
162 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
165 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
167 Prefer 'Qfoo' to 'intern ("foo")'
168 * buffer.c (syms_of_buffer):
169 * bytecode.c (exec_byte_code):
170 * callint.c (Fcall_interactively):
171 * callproc.c (create_temp_file):
172 * charset.c (define_charset_internal):
173 * coding.c (syms_of_coding):
174 * editfns.c (syms_of_editfns):
176 * fns.c (syms_of_fns):
177 * frame.c (delete_frame, Fframe_parameters):
178 * keyboard.c (syms_of_keyboard):
179 * keymap.c (syms_of_keymap):
180 * minibuf.c (read_minibuf, syms_of_minibuf):
181 * nsfns.m (ns_cursor_type_to_lisp):
182 * textprop.c (syms_of_textprop):
183 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
184 * xfns.c (x_create_tip_frame, Fx_select_font):
185 * xml.c (parse_region):
186 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
187 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
189 (keys_of_buffer): ... instead of here.
190 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
191 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
192 optional than xfns.c.
194 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
196 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
197 setting fatal_error_in_progress, so gobble_input and *read_socket are
198 not read if there are pending_signals.
200 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
202 Simplify binary I/O configuration
203 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
204 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
205 (FOPEN_BINARY, FOPEN_TEXT): New macros.
206 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
207 doesn't guarantee that "t" will work.
209 2015-02-19 Eli Zaretskii <eliz@gnu.org>
211 * keyboard.c (read_char): Make sure this_single_command_key_start
212 is in sync with this_command_key_count, around the call to
213 input-method-function. (Bug#19774)
215 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
217 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
218 message to DefWindowProc, after positioning the IME window, to
219 trigger its display. (Bug#11732)
221 2015-02-18 Eli Zaretskii <eliz@gnu.org>
223 * emacs.c (Fkill_emacs): Exit with specified exit code even if
224 stdin is at EOF. (Bug#19897)
226 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
228 * keyboard.c (read_char): When there is an input method function,
229 do not restore the echo area if a prefix argument is being
230 introduced. (Bug#19875)
232 2015-02-16 Kelly Dean <kelly@prtime.org>
234 * src/keyboard.c (timer_check_2): Fix incorrect comment.
236 2015-02-14 Martin Rudalics <rudalics@gmx.at>
238 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
239 Suggested by Alan Mackenzie <acm@muc.de>.
241 2015-02-14 Eli Zaretskii <eliz@gnu.org>
243 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
244 x_relative_mouse_position only for X frames. (Bug#19862)
246 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
248 Better support for future plugins
249 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
250 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
251 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
253 2015-02-11 Martin Rudalics <rudalics@gmx.at>
255 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
256 SIZE_RESTORED cases correctly handle `maximized' value for the
257 `fullscreen' parameter. Don't use 'maximized' frame parameter
259 (w32fullscreen_hook): Include menu bar height when calculating
260 new text height in FULLSCREEN_BOTH case.
261 * xterm.c (do_ewmh_fullscreen): Handle transition from
262 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
263 x_frame_normalize_before_maximize is set.
265 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
267 Use bool for boolean in xdisp.c
268 * dispextern.h (display_prop_intangible_p, resize_mini_window)
269 (pixel_to_glyph_coords, mark_window_display_accurate)
270 (compute_display_string_pos, handle_tool_bar_click)
271 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
272 * lisp.h (setup_echo_area_for_printing, message_with_string)
273 (pos_visible_p): Use bool for boolean.
274 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
275 Remove unnecessary forward decls.
276 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
277 (CHECK_IT, CHECK_WINDOW_END):
278 Now an inline function that is always defined.
280 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
281 Remove; no longer needed.
282 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
283 (get_overlay_strings): Omit unnecessary casts.
284 (forward_to_next_line_start):
286 Prefer !BOOL to (BOOL ? 0 : 1).
287 (next_element_function): New typedef.
288 (get_next_element): Use it. Now const.
289 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
290 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
291 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
292 (tool_bar_item_info): Simplify.
293 (invisible_prop): Rename from invisible_p, since it doesn't
294 return bool. All callers changed.
295 (x_produce_glyphs): Simplify.
297 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
299 Check for some overflows in vertical-motion
300 * indent.c (window_column_x): New function.
301 (Fvertical_motion): Use it to protect against integer overflow
302 when computing column. Prefer extract_float to doing things by hand.
303 Avoid unnecessary casts.
305 * xfont.c: Minor style fixes
306 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
307 Redo loop so that less indentation is needed.
309 2015-02-09 Eli Zaretskii <eliz@gnu.org>
311 * indent.c (Fvertical_motion): Accept an additional argument
312 CUR-COL and use it as the starting screen coordinate.
313 * window.c (window_scroll_line_based, Fmove_to_window_line): All
314 callers of vertical-motion changed.
316 2015-02-09 Dima Kogan <dima@secretsauce.net>
318 * font.c (font_score): Remove unused variable assignment.
320 2015-02-09 Dima Kogan <dima@secretsauce.net>
322 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
324 * font.c (font_score): Try to find a font without scaling first,
325 and only accept scalable fonts if we did not get a match (Bug#19117).
327 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
329 * keyboard.c (syms_of_keyboard): Use non-nil default value.
331 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
333 Use C99's INFINITY and NAN macros
334 * lread.c: Include <math.h>.
335 (string_to_number): Use INFINITY and NAN rather than rolling our own.
336 This avoids some runtime diagnostics when building with
337 gcc -fsanitize=undefined.
339 Fix bidi_explicit_dir_char undefined behavior
340 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
341 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
343 Better distinguish infinite from invalid times
344 * editfns.c (check_time_validity): New function.
345 (decode_time_components): Return int, not bool.
346 Return -1 (not 0) if the time is out of range.
348 (lisp_time_struct, lisp_seconds_argument): Distinguish better
349 between time overflow and invalid time values.
351 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
353 Minor tweaks to frame_size_history_add
354 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
355 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
356 (Fframe_after_make_frame): Simplify.
357 * gtkutil.c: Remove commented-out code.
358 * xfns.c (Fx_create_frame): Fix indenting.
360 2015-02-08 Eli Zaretskii <eliz@gnu.org>
362 * frame.c (Fframe_parameter): Don't replace a non-nil value of
363 foreground-color or background-color parameters with a nil value.
366 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
368 * data.c (Findirect_function): Like `symbol-function', don't signal an
369 error for void functions any more.
371 2015-02-07 Martin Rudalics <rudalics@gmx.at>
373 * frame.c (frame_size_history_add): New function.
374 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
375 only after frame's after_make_frame slot is true.
376 Inhibit resizing fullwidth-/height frames in one direction only.
377 Update frame_size_history.
378 (adjust_frame_size): Call frame_size_history_add.
379 (make_frame): Initalize after_make_frame slot.
380 (Fmake_terminal_frame): Adjust adjust_frame_size call.
381 (Fcan_run_window_configuration_change_hook): Rename to
382 Fframe_after_make_frame. Set after_make_frame slot.
383 Return second argument.
384 (x_set_frame_parameters): Postpone handling fullscreen parameter
385 until after width and height parameters have been set.
386 Apply width and height changes only if can_x_set_window_size is true.
387 Update frame_size_history.
388 (Qadjust_frame_size_1, Qadjust_frame_size_2)
389 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
390 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
391 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
392 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
393 (Qxg_change_toolbar_position, Qx_net_wm_state)
394 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
395 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
396 (Qtip_frame, Qterminal_frame): New symbols.
397 (Vframe_adjust_size_history): Rename to frame_size_history.
398 * frame.h (struct frame):
399 Rename can_run_window_configuration_change_hook slot to
401 (frame_size_history_add): Extern.
402 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
403 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
404 (xg_frame_set_char_size): Try to preserve the status of
405 fullwidth/-height frames. Call frame_size_history_add.
406 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
407 (xg_change_toolbar_position): Call frame_size_history_add.
408 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
410 (Fx_create_frame): Process fullscreen parameter after frame has
412 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
413 (Fx_frame_geometry): Don't pollute pure storage.
414 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
415 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
416 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
417 w32fullscreen_hook immediately.
418 (x_fullscreen_adjust, x_check_fullscreen): Remove.
419 (w32fullscreen_hook): Call change_frame_size just as with a
420 "normal" frame resize operation. Call do_pending_window_change.
421 (x_set_window_size): Try to handle fullwidth and fullheight more
422 accurately. Don't rely on w32_enable_frame_resize_hack.
423 (w32_enable_frame_resize_hack): Remove variable.
424 * widget.c (EmacsFrameResize): Remove dead code.
425 Call frame_size_history_add
426 * window.c (run_window_configuration_change_hook):
427 Check f->after_make_frame instead of
428 f->can_run_window_configuration_change_hook.
429 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
430 (Fx_create_frame): Process fullscreen parameter after frame has
432 (Fx_frame_geometry): Don't pollute pure storage.
433 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
434 Call frame_size_history_add.
435 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
436 (x_check_fullscreen): Count in menubar when calling
437 XResizeWindow. Wait for ConfigureNotify event.
438 Call frame_size_history_add.
439 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
440 changing a fullheight frame's width or a fullwidth frame's
441 height. Call frame_size_history_add.
442 (x_set_window_size): Simplify xg_frame_set_char_size and
443 x_set_window_size_1 calls.
444 (x_frame_normalize_before_maximize): New variable.
446 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
448 Remove no-longer-used cursor_in_echo_area code
449 * dispnew.c (set_window_cursor_after_update, update_frame_1):
450 Remove checks for negative cursor_in_echo_area, since this var is
451 a boolean, and has been a boolean for some time. Simplify.
452 * dispnew.c (init_display):
453 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
455 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
457 * eval.c (Ffunction): Handle the new (:documentation ...) form.
458 (syms_of_eval): Declare `:documentation'.
460 2015-02-05 Martin Rudalics <rudalics@gmx.at>
462 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
463 argument added on 2015-02-01.
465 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
467 Remove no-longer-used two_byte_p calculations
468 * dispextern.h (struct glyph_string): Remove member two_byte_p.
470 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
473 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
475 Omit unnecessary var if GTK or NS
476 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
477 Now a constant zero on these platforms.
479 2015-02-01 Martin Rudalics <rudalics@gmx.at>
481 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
483 2015-01-31 Eli Zaretskii <eliz@gnu.org>
485 * coding.c (raw_text_coding_system_p): New function.
487 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
488 keyboard coding-system is 'raw-text'. (Bug#19532)
490 * coding.h (raw_text_coding_system_p): Add prototype.
492 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
494 * Makefile.in (gl-stamp): Generate globals.h through the use of
496 (globals.h): Replace with empty command.
498 2015-01-31 Eli Zaretskii <eliz@gnu.org>
500 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
501 and ICONIFY_EVENT for the purposes of breaking while-no-input
504 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
505 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
508 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
510 Simplify read_dirent's MSDOS hacks
511 * dired.c (read_dirent): Simplify by removing the need for the
512 DIR_ENTRY argument. All callers changed. This separates the
513 MS-DOS idiosyncrasies better from the rest of the code.
515 2015-01-30 Eli Zaretskii <eliz@gnu.org>
517 * dired.c (read_dirent): Accept an additional argument
518 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
519 time it is called, report the error as if it happened in
521 (directory_files_internal, file_name_completion): Adjust callers
524 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
526 Refactor calls to opendir for simplicity
527 * dired.c (open_directory): Accept Lisp_Object, not char *, for
528 dirname. Signal an error if the open fails. All callers changed.
530 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
532 Report readdir failures
533 Previously, on non-MS-Windows platforms the code treated most
534 readdir failures as EOF. This was incorrect, e.g., when readdir
535 fails with errno == EOVERFLOW. Signal an error instead.
536 * dired.c (read_dirent):
537 New function, which signals an error when readdir fails.
538 (directory_files_internal, file_name_completion): Use it.
540 2015-01-29 Eli Zaretskii <eliz@gnu.org>
542 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
543 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
546 * w32font.c (struct font_callback_data, w32font_list_internal)
547 (w32font_driver, w32font_match_internal): Use bool where appropriate.
549 * w32menu.c (x_activate_menubar, set_frame_menubar)
550 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
551 (is_simple_dialog): Use bool where appropriate.
553 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
555 Use bool, not int, to track face changes
556 * xfaces.c (face_change): Rename from face_change_count, and
557 change from int to bool. The var is now true (instead of nonzero)
558 if attributes have changed; this is simpler. All uses changed.
561 2015-01-28 Eli Zaretskii <eliz@gnu.org>
563 * dired.c (directory_files_internal, file_name_completion)
564 [WINDOWSNT]: Signal an error when errno is set non-zero by
565 'readdir', regardless of its value.
567 * w32.c (sys_readdir): Set errno to ENOENT when the directory
568 doesn't exist and to EACCES when it's not accessible to the
569 current user. Set errno to zero when FindNextFile exhausts the
570 directory, so that callers don't interpret that as an error and
571 don't signal a file-error.
572 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
574 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
575 returns NULL and errno is ENOTDIR, behave as if opendir failed to
576 open the directory. (Bug#19701)
578 * w32.c (sys_readdir): If FindFirstFile fails because the
579 directory doesn't exist, set errno to ENOTDIR.
581 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
583 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
585 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
587 Fix coding.c subscript error
588 * coding.c (CODING_ISO_INVOKED_CHARSET):
589 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
591 2015-01-28 Eli Zaretskii <eliz@gnu.org>
593 * xdisp.c (produce_image_glyph): Fix display of images in R2L
594 screen lines: prepend the new glyph to the ones already there
595 instead of appending it.
597 * w32fns.c (w32_set_title_bar_text): New function, including
598 support for titles with non-ASCII characters outside of the
599 current system codepage.
600 (x_set_name, x_set_title): Use it. (Bug#19590)
602 * indent.c (Fvertical_motion): Return zero if we started from ZV
603 and there's an overlay after-string there. (Bug#19553)
605 * emacs.c (usage_message): Fix the description of the -nl switch.
608 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
609 end information if the window_end_valid flag is unset.
610 (try_window_id): If the call to display_line invalidated the
611 window end information, give up the try_window_id optimization.
614 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
615 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
617 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
619 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
621 * lisp.mk (lisp): Add cl-preloaded.
623 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
625 Use bool for boolean in xfaces.c
626 * dispextern.h: Adjust to signature changes.
627 * font.c (font_at, font_range):
628 * fontset.c (Finternal_char_font):
629 * fringe.c (draw_fringe_bitmap_1):
630 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
631 (get_next_display_element, highlight_trailing_whitespace)
632 (display_string, calc_line_height_property)
633 (note_mode_line_or_margin_highlight, note_mouse_highlight):
634 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
635 (menu_face_changed_default, recompute_basic_faces)
636 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
637 (tty_defined_color, defined_color, face_color_gray_p)
638 (face_color_supported_p, load_color2, load_face_colors)
639 (Fx_list_fonts, LFACEP, push_named_merge_point)
640 (resolve_face_name, lface_from_face_name_no_resolve)
641 (lface_from_face_name, get_lface_attributes_no_remap)
642 (get_lface_attributes, lface_fully_specified_p)
643 (set_lface_from_font, merge_face_vectors, merge_named_face)
644 (merge_face_ref, Finternal_make_lisp_face)
645 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
646 (Finternal_set_lisp_face_attribute)
647 (update_face_from_frame_parameter, set_font_frame_param)
648 (face_boolean_x_resource_value)
649 (Finternal_set_lisp_face_attribute_from_resource)
650 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
651 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
652 (lface_equal_p, Finternal_lisp_face_equal_p)
653 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
654 (Fcolor_distance, lookup_named_face, lookup_basic_face)
655 (lookup_derived_face, Fface_attributes_as_vector)
656 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
657 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
658 (realize_default_face, realize_named_face)
659 (realize_non_ascii_face, realize_x_face, map_tty_color)
660 (realize_tty_face, compute_char_face, face_at_buffer_position)
661 (face_for_overlay_string, face_at_string_position):
662 Use bool for boolean.
663 * xfaces.c (set_lface_from_font):
664 Return void, since callers never use the result.
666 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
668 * image.c (lookup_pixel_color): Reorder conditions that are
670 (x_to_xcolors): Likewise.
671 (x_detect_edges): Likewise.
672 (png_load_body): Likewise.
673 (gif_close): Likewise.
674 (gif_load): Likewise.
676 2015-01-25 Eli Zaretskii <eliz@gnu.org>
678 Use bool for boolean in w32term.c
679 * w32term.c (x_update_window_begin, x_update_window_end)
680 (x_update_end, x_after_update_window_line)
681 (x_set_glyph_string_gc, x_draw_glyph_string_background)
682 (x_draw_glyph_string_foreground)
683 (x_draw_composite_glyph_string_foreground)
684 (x_draw_glyphless_glyph_string_foreground)
685 (x_draw_image_glyph_string, x_draw_glyph_string)
686 (x_draw_stretch_glyph_string, note_mouse_movement)
687 (w32_mouse_position, x_scroll_bar_report_motion)
688 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
689 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
690 (w32_draw_window_cursor, x_new_font, x_set_offset)
691 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
692 Use bool where appropriate.
694 Use bool for boolean in w32fns.c
695 * w32fns.c (w32_defined_color, x_decode_color)
696 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
697 (x_set_menu_bar_lines, x_change_tool_bar_height)
698 (x_set_internal_border_width, x_explicitly_set_name)
699 (x_implicitly_set_name, Fx_create_frame, w32_window)
700 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
702 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
704 Use bool for boolean in xfns.c
705 * xfaces.c (x_update_menu_appearance):
706 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
707 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
708 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
709 (x_change_tool_bar_height, x_set_internal_border_width)
710 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
711 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
712 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
713 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
714 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
715 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
716 (clean_up_dialog, syms_of_xfns):
717 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
718 (xic_create_fontsetname):
719 Use bool for boolean.
720 * xfns.c: Include bitmaps/gray.xbm unconditionally.
722 Count MANY function args more reliably
723 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
724 * buffer.c (Fbuffer_list, Fkill_buffer):
725 * callint.c (read_file_name, Fcall_interactively):
726 * charset.c (Fset_charset_priority, syms_of_charset):
727 * chartab.c (uniprop_encode_value_numeric):
728 * coding.c (syms_of_coding):
729 * composite.c (syms_of_composite):
730 * data.c (wrong_range):
731 * dbusbind.c (syms_of_dbusbind):
732 * dired.c (file_attributes):
733 * editfns.c (Fdecode_time, update_buffer_properties, format2):
734 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
735 (call4, call5, call6, call7):
736 * fileio.c (Finsert_file_contents, choose_write_coding_system)
737 (Fcar_less_than_car, build_annotations, auto_save_error):
738 * filelock.c (get_boot_time):
739 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
740 (maybe_resize_hash_table, secure_hash):
741 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
742 * fontset.c (fontset_add, Fset_fontset_font):
743 * ftfont.c (ftfont_lookup_cache):
744 * gtkutil.c (xg_get_font):
745 * insdel.c (signal_before_change, signal_after_change):
746 * keymap.c (append_key):
747 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
748 * minibuf.c (Fread_buffer):
749 * print.c (print_preprocess):
750 * process.c (Fformat_network_address, Fmake_network_process)
751 (server_accept_connection):
752 * sound.c (Fplay_sound_internal):
753 * term.c (Fsuspend_tty, Fresume_tty):
754 * window.c (window_list):
755 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
756 (message_with_string):
757 * xfaces.c (Fx_list_fonts):
758 * xfont.c (syms_of_xfont):
759 * xselect.c (x_handle_selection_request)
760 (x_handle_selection_clear, x_clear_frame_selections)
761 (x_clipboard_manager_error_1):
762 Prefer CALLMANY and CALLN to counting args by hand.
763 * doc.c (reread_doc_file): Remove unused code.
764 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
765 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
766 Prefer call1 and call2 to Ffuncall.
767 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
768 Use struct literal rather than a local var, for simplicity.
769 * keymap.c (where_is_internal): Use NULL rather than a pointer
771 * lisp.h (CALLMANY, CALLN): New macros.
772 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
775 Use gnustep-config if available
776 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
777 It doesn't appear to be needed, and the inclusion breaks on
778 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
780 2015-01-22 Eli Zaretskii <eliz@gnu.org>
782 * xdisp.c (init_iterator): Restore a comment lost in transition.
784 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
786 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
787 * xfont.c (xfont_driver, xfont_chars_supported)
788 (xfont_text_extents):
789 * xftfont.c (xftfont_get_colors, xftfont_open)
790 (xftfont_prepare_face, xftfont_done_face)
791 (xftfont_cached_font_ok):
792 * xgselect.c (xg_select):
793 Use bool for boolean.
795 Don't downcase system diagnostics' first letters
796 * fileio.c (report_file_errno): Don't downcase, and simplify.
799 Isolate NIL_IS_ZERO-assuming code better
800 Suggested by Stefan Monnier in:
801 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
802 * alloc.c (allocate_pseudovector):
803 Use memclear, not memsetnil, to remove a 'verify'.
804 * callint.c (Fcall_interactively):
805 * dispnew.c (realloc_glyph_pool):
806 * xdisp.c (init_iterator):
807 Use memclear, not memset, to remove a 'verify'.
808 * lisp.h (memclear): Rename from memsetnil, and take a byte
809 count rather than a word count. All callers changed.
811 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
813 Undo port to hypothetical nonzero Qnil case
814 This mostly undoes the previous change in this area. See:
815 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
816 * alloc.c (allocate_pseudovector):
817 * callint.c (Fcall_interactively):
818 * dispnew.c (realloc_glyph_pool):
819 * fringe.c (init_fringe):
820 * lisp.h (memsetnil):
821 * xdisp.c (init_iterator):
822 Simplify by assuming that Qnil is zero, but verify the assumption.
823 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
824 NIL_IS_NONZERO. All uses changed.
826 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
828 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
830 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
832 Prefer xlispstrdup to avoid dumb calls to strlen.
833 * nsfont.m (ns_get_family):
834 * nsterm.m (ns_term_init):
835 * w32fns.c (w32_window):
836 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
838 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
840 Correct an old fix for GTK font selection
841 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
844 Fix minor bugs with printing null bytes
845 * minibuf.c (read_minibuf_noninteractive):
846 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
847 Work even if the Lisp string contains a null byte.
849 Port to hypothetical case where Qnil is nonzero
850 * alloc.c (allocate_pseudovector):
851 * callint.c (Fcall_interactively):
852 * coding.c (syms_of_coding):
853 * dispnew.c (realloc_glyph_pool):
854 * fringe.c (init_fringe):
855 * lisp.h (memsetnil):
856 * xdisp.c (init_iterator):
857 Port to the currently-hypothetical case where Qnil is nonzero.
858 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
859 as there are no Lisp_Object values in the data here.
860 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
861 All uses changed. Define only if not already defined, so that one
862 can debug with -DNIL_IS_NONZERO.
863 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
865 2015-01-19 Eli Zaretskii <eliz@gnu.org>
867 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
868 Qnil is represented as zero, before using that to initialize parts
869 of the glyph structure.
871 * xdisp.c (init_iterator): Verify that Qnil is represented as
872 zero, before using that to initialize parts of the iterator
875 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
877 Prefer memset to repeatedly assigning Qnil
878 * alloc.c (allocate_pseudovector): Catch more bogus values.
879 * alloc.c (allocate_pseudovector):
880 * callint.c (Fcall_interactively):
881 * coding.c (syms_of_coding):
882 * fringe.c (init_fringe):
883 Verify that Qnil == 0.
884 * callint.c (Fcall_interactively):
885 * eval.c (Fapply, Ffuncall):
886 * fns.c (mapcar1, larger_vector):
887 * font.c (font_expand_wildcards):
888 * fringe.c (init_fringe):
889 Prefer memset to assigning zeros by hand.
890 * callint.c (Fcall_interactively):
891 Remove duplicate assignment of Qnil to args[i].
892 * coding.c (syms_of_coding):
893 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
894 * fileio.c (Ffile_selinux_context):
895 Rewrite to avoid need for Lisp_Object array.
896 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
897 (DEFINE_LISP_SYMBOL_END): Use it.
898 (NIL_IS_ZERO): New constant.
899 (memsetnil): New function.
901 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
903 Tune pseudovector allocation assuming Qnil == 0.
904 * alloc.c (allocate_pseudovector): Use memset for both
905 Lisp_Objects and regular slots. Add zerolen arg.
906 * lisp.h (allocate_pseudovector): Adjust prototype.
907 (ALLOCATE_PSEUDOVECTOR): Adjust user.
908 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
909 (allocate_hash_table, allocate_window, allocate_frame)
910 (allocate_process, allocate_terminal): Remove prototypes.
911 * fns.c (allocate_hash_table): Now static here.
912 * frame.c (allocate_frame):
913 * process.c (allocate_process):
914 * terminal.c (allocate_terminal):
915 * window.c (allocate_window): Now static here.
916 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
918 * lisp.h (XTERMINAL): Add eassert.
919 * process.c (make_lisp_proc): Now static here.
921 Prefer INLINE functions in font.h to match style used in lisp.h.
922 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
923 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
924 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
926 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
927 * ftfont.c (ftfont_shape):
928 * macfont.m (macfont_shape):
929 * w32uniscribe.c (uniscribe_shape):
930 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
932 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
934 Give up on -Wsuggest-attribute=const
935 * decompress.c (Fzlib_available_p):
936 * gnutls.c (Fgnutls_available_p):
937 * gtkutil.h (xg_uses_old_file_dialog):
938 * xdisp.c (Ftool_bar_height):
939 * xmenu.c (popup_activated):
940 No longer const, since it's not const on at lest some
941 configurations, and we shouldn't lie to the compiler.
943 2015-01-15 Eli Zaretskii <eliz@gnu.org>
945 * fileio.c: Include binary-io.h.
946 (Fset_binary_mode): New function.
947 (syms_of_fileio): Defsubr it.
948 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
950 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
952 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
953 (Fgnutls_peer_status): Use it to set the :self-signed flag.
954 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
955 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
957 2015-01-14 Eli Zaretskii <eliz@gnu.org>
959 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
960 when FLAGS indicate the item is not highlighted. (Bug#19596)
962 2015-01-14 Martin Rudalics <rudalics@gmx.at>
964 * xmenu.c (update_frame_menubar): Remove garbaged code.
966 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
968 remove_slash_colon need not be inline
969 * process.c, process.h (remove_slash_colon): No longer inline.
970 This saves text bytes without hurting runtime performance.
972 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
974 Avoid extra multibyteness check in ENCODE_FILE users.
975 * callproc.c (encode_current_directory, Fcall_process, call_process):
976 * dired.c (directory_files_internal, file_name_completion):
977 Do not check for STRING_MULTIBYTE because encode_file_name
978 is a no-op for unibyte strings.
980 * process.h (remove_slash_colon): New function.
981 * callproc.c (encode_current_directory, call_process):
982 * process.c (Fstart_process): Use it.
984 Consistently handle time zone specification.
985 * editfns.c (decode_time_zone): New function, refactored out from ...
986 (Fencode_time): ... adjusted user.
987 (Fset_time_zone_rule): Use decode_time_zone.
989 * editfns.c (make_buffer_string_both): If requested range intersects
990 the gap, don't move the latter but copy in two regions, thus avoiding
991 unnecessary relocation of buffer data.
993 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
995 Use bool for boolean in xmenu.c, xml.c
996 * xmenu.c (x_menu_set_in_use, popup_get_selection)
997 (Fx_menu_bar_open_internal, popup_widget_loop)
998 (x_activate_menubar, xg_crazy_callback_abort)
999 (update_frame_menubar, set_frame_menubar)
1000 (initialize_frame_menubar, free_frame_menubar)
1001 (create_and_show_popup_menu, x_menu_show)
1002 (create_and_show_dialog, x_dialog_show):
1003 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1004 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1005 * xrdb.c (main) [TESTRM]:
1006 * xsettings.c (init_gsettings):
1007 * xterm.c (XFillRectangle, xg_scroll_callback)
1008 (xg_end_scroll_callback):
1009 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1010 Use bool for boolean.
1011 * xmenu.c (TRUE): Remove; no longer used.
1012 (show_help_event): Remove long-unused code.
1013 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1015 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1017 Don't say Fnext_read_file_uses_dialog_p is const
1018 It's const only if a windowing system is not used; don't say it's
1019 const otherwise. See:
1020 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1021 * fileio.c (next_read_file_uses_dialog_p): Remove.
1022 Move guts back to ...
1023 (Fnext_read_file_uses_dialog_p): ... here.
1024 Don't declare as const, as make-docfile.c now has a special case
1025 for this function. This is an ugly hack, but it's better than
1026 lying to the compiler.
1028 Remove now-unnecessary forward XTYPE decl
1029 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1030 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1031 definition to after XTYPE's.
1033 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1035 Fix problems with 32-bit wide-int build exposed by MinGW.
1036 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1037 compilation error in an unoptimized build when !USE_LSB_TAG.
1039 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1040 same larger value as for the 64-bit build.
1042 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1043 avoid compiler warnings.
1045 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1046 Avoid compiler warnings about cast from integer to pointer of
1049 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1050 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1051 casting from integer to pointer of different size.
1052 (add_menu_item): Pass the help-echo string as a pointer to
1053 Lisp_String, not as a Lisp_Object.
1054 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1055 string object from its C pointer.
1057 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1058 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1060 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1061 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1062 compiler warnings about size differences.
1063 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1064 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1065 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1066 integer; use -1 for nil. Doc fix.
1068 * .gdbinit (xgetsym): New subroutine.
1069 (xsymname, xsymbol): Use it.
1070 (xprintsym): No need to call xgetptr.
1072 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1074 * frame.c (adjust_frame_size): Make sure new numbers of
1075 lines/columns get installed after font size change (Bug#19575).
1077 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1079 Add DEFUN attributes.
1080 * callint.c (Finteractive):
1081 * character.c (Fcharacterp, Fmax_char):
1082 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1083 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1084 (Ffloatp, Fbyteorder):
1085 * decompress.c (Fzlib_available_p):
1086 * fns.c (Fidentity):
1087 * frame.c (Fframe_windows_min_size):
1088 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1089 * window.c (Fwindow__sanitize_window_sizes):
1090 * xdisp.c (Ftool_bar_height):
1091 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1092 * emacs.c (Fkill_emacs):
1094 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1095 (Fabor_recursive_edit): Add noreturn attribute.
1097 * search.c (fast_string_match_internal): New function,
1098 consolidated from...
1099 (fast_string_match, fast_string_match_ignore_case): ...functions
1101 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1102 inlined from here now.
1103 (fast_string_match_internal): Add prototype.
1104 * dired.c (file_name_completion): Use fast_string_match_internal.
1106 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1107 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1108 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1109 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1111 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1113 Port to 32-bit MingGW --with-wide-int
1114 Problem reported by Eli Zaretskii in:
1115 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1116 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1117 what we think it is, rather than checking only its alignment (and
1118 doing so incorrectly on MinGW).
1120 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1122 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1123 Remove dead NILP check.
1124 * image.c (Flookup_image): Use regular format for docstring.
1125 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1127 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1129 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1131 * frame.c (frame_default_tool_bar_height): New variable.
1132 (adjust_frame_size): Possibly add requested adjustment to
1133 Vframe_adjust_size_history.
1134 (make_frame): Initialize tool_bar_redisplayed_once slot.
1135 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1136 doc-string. Call adjust_frame_size unconditionally (the frame's
1137 text size may remain unaltered but the pixel size may change).
1138 (x_figure_window_size): If frame_default_tool_bar_height was
1139 set, use it instead of calculating the tool bar height from
1140 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1141 Vframe_initial_frame_tool_bar_height.
1142 (Qchange_frame_size, Qxg_frame_set_char_size)
1143 (Qset_window_configuration, Qx_create_frame_1)
1144 (Qx_create_frame_2): New symbols.
1145 (Vframe_initial_frame_tool_bar_height): Remove.
1146 (Vframe_adjust_size_history): New history variable for debugging
1147 frame size adjustments.
1148 * frame.h (struct frame): New boolean slot
1149 tool_bar_redisplayed_once.
1150 (frame_default_tool_bar_height): Extern.
1151 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1152 to adjust_frame_size.
1153 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1154 Qx_create_frame_2 to adjust_frame_size.
1155 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1156 inhibit 1 when we have not redisplayed the tool bar yet.
1157 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1158 Qx_create_frame_2 to adjust_frame_size.
1159 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1161 * window.c (Fset_window_configuration):
1162 Pass Qset_window_configuration to adjust_frame_size.
1163 * xdisp.c (redisplay_tool_bar): Assign new height to
1164 frame_default_tool_bar_height.
1165 (redisplay_internal): If we haven't redisplayed this frame's
1166 tool bar, call redisplay_tool_bar early so we can adjust the
1167 frame size accordingly.
1168 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1169 inhibit 1 when we have not redisplayed the tool bar yet.
1170 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1171 Qx_create_frame_2 to adjust_frame_size.
1173 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1175 Have 'make' output better GEN names
1176 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1177 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1178 more naturally so that 'make' can output more-accurate names.
1180 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1182 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1183 calling reset_buffer_local_variables, and make sure we initialize
1186 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1188 * coding.c (Fcoding_system_plist): Use common style for docstring.
1190 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1192 Port to MSB hosts without optimization
1193 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1194 the inline function XTYPE needs to be declared before being used.
1195 * lisp.h (XTYPE): New forward declaration.
1197 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1199 Port to 32-bit --with-wide-int
1200 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1201 widened, as the latter had trouble with GCC on Fedora 21 when
1202 configured --with-wide-int and when used in static initializers.
1203 * alloc.c (garbage_collect_1, which_symbols):
1204 * lread.c (init_obarray):
1205 Prefer builtin_lisp_symbol when it can be used.
1206 * dispextern.h (struct image_type.type):
1207 * font.c (font_property_table.key):
1208 * frame.c (struct frame_parm_table.sym):
1209 * keyboard.c (scroll_bar_parts, struct event_head):
1210 * xdisp.c (struct props.name):
1211 Use the index of a builtin symbol rather than its address.
1213 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1214 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1215 symbol indexes rather than pointers, and which work better on MSB
1216 hosts because they shift right before tagging. All uses changed.
1217 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1218 No longer noops on wide-int hosts, since they work now.
1219 (builtin_lisp_symbol): New function.
1221 Port to HAVE_FREETYPE && !HAVE_XFT
1222 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1223 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1224 Declare in this case too.
1226 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1228 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1230 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1231 Use make_pointer_integer instead of XIL.
1232 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1234 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1235 instead of XIL. Put a list of the descriptor, action, and file
1236 name in event->arg, instead of spreading them between event->code
1239 * w32term.c (queue_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 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1245 event creation to changes in w32term.c and w32inevt.c above.
1247 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1249 Port Qnil==0 changes to 32-bit --with-wide-int
1250 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1251 macro-implemented version. For the non-USE_LSB_TAG case, supply
1252 a new inline function that is the inverse of the new TAG_SYMPTR.
1253 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1254 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1255 negative number, don't allow sign bits to bleed into the encoded
1256 value. Shift in zero bits instead.
1258 Refactor pointer-to-integer conversion
1259 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1260 Rename and move to lisp.h. All uses changed.
1261 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1262 which are renamed from gfilenotify.c's lisp_to_monitor and
1263 monitor_to_lisp, and with more-generic void * signatures.
1265 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1267 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1268 returned for right-to-left screen lines. (Before the change on
1269 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1272 * .gdbinit (xsymname): New subroutine.
1273 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1274 in a way that doesn't cause GDB to barf when it tries to
1275 dereference a NULL pointer.
1277 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1279 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1280 (insert_left_trunc_glyphs, append_space_for_newline)
1281 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1282 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1283 (Fbidi_resolved_levels, produce_special_glyphs)
1284 (rows_from_pos_range, mouse_face_from_buffer_pos)
1285 (note_mouse_highlight): Use nil as the object for glyphs inserted
1286 by the display engine, and test with NILP instead of INTEGERP.
1289 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1292 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1295 * dispextern.h (struct glyph, struct it): Update comments for the
1298 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1300 Port new Lisp symbol init to x86 --with-wide-int
1301 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1302 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1303 GCC (at least) does not allow a constant initializer to widen an
1306 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1307 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1308 Although clang doesn't need it, some other compiler might, and
1309 it's easy enough to be safe.
1311 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1312 Apparently clang removed support for the alloc_size attribute.
1314 Port Qnil==0 XUNTAG to clang
1315 clang has undefined behavior if the program subtracts an integer
1316 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1317 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1318 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1319 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1321 Port GFileMonitor * hack to Qnil==0 platforms
1322 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1323 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1324 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1326 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1328 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1329 size instead of using widht/height. The frame may be constrained.
1331 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1333 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1334 Needed when neither optimizing nor inlining.
1335 Also, sort decls alphabetically.
1337 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1339 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1340 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1341 declarations of Q* variables that represent symbols.
1343 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1347 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1348 that NILP (x) is equivalent to testing whether x is 0 at the
1349 machine level. The overall effects of this and the previous patch
1350 shrink the size of the text segment by 2.3% and speeds up
1351 compilation of all the .elc files by about 0.5% on my platform,
1352 which is Fedora 20 x86-64.
1353 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1354 (make_lisp_symbol) [USE_LSB_TAG]:
1355 Symbols now tag the difference from lispsym, not the pointer.
1356 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1357 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1358 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1359 (XSYMBOL): New forward decl.
1360 (XUNTAGBASE): New function.
1363 Compute C decls for DEFSYMs automatically
1365 This patch also makes Q constants (e.g., Qnil) constant addresses
1366 from the C point of view.
1367 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1368 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1369 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1370 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1371 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1372 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1373 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1374 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1375 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1376 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1377 * xselect.c, xsettings.c, xterm.c:
1378 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1379 These names are now defined automatically by make-docfile.
1380 * alloc.c (init_symbol): New function.
1381 (Fmake_symbol): Use it.
1382 (c_symbol_p): New function.
1383 (valid_lisp_object_p, purecopy): Use it.
1384 * alloc.c (marked_pinned_symbols):
1385 Use make_lisp_symbol instead of make_lisp_ptr.
1386 (garbage_collect_1): Mark lispsym symbols.
1387 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1388 (mark_object): Use it.
1389 (sweep_symbols): Sweep lispsym symbols.
1390 (symbol_uses_obj): New function.
1391 (which_symbols): Use it. Work for lispsym symbols, too.
1392 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1393 since Qt's address is already known now.
1394 (syms_of_alloc): Add lispsym count to symbols_consed.
1395 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1396 when testing whether storage is all bits zero.
1397 * dispextern.h (struct image_type):
1398 * font.c (font_property_table):
1399 * frame.c (struct frame_parm_table, frame_parms):
1400 * keyboard.c (scroll_bar_parts, struct event_head):
1401 * xdisp.c (struct props):
1402 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1403 Lisp_Object *, since Qfoo is no longer an object whose address can be
1404 taken. All uses changed.
1405 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1406 use it, so that they no longer need to take the address of a Lisp sym.
1407 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1408 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1409 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1410 DEFSYM Qdeactivate_mark before the corresponding var.
1411 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1412 instead of interning their symbols; this avoids duplicates.
1413 (LISP_INITIALLY, TAG_PTR)
1414 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1416 (LISP_INITIALLY_ZERO): Use it.
1417 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1418 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1419 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1420 (make_lisp_symbol): New function.
1421 (XSETSYMBOL): Use it.
1422 (DEFSYM): Now just a placeholder for make-docfile.
1423 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1424 (intern_sym): New function, with body taken from old intern_driver.
1425 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1427 (define_symbol): New function.
1428 (init_obarray): Define the C symbols taken from lispsym.
1429 Use plain DEFSYM for Qt and Qnil.
1430 * syntax.c (init_syntax_once): No need to worry about
1431 Qchar_table_extra_slots.
1433 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1435 'temacs -nw' should not call missing functions
1436 Without this patch, "temacs -nw" fails with the diagnostic
1437 "emacs: Symbol's function definition is void: frame-windows-min-size"
1438 and messes up the tty's state.
1439 * frame.c (Fframe_windows_min_size): New placeholder function.
1440 (syms_of_frame): Define it.
1441 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1442 (syms_of_window): Define it.
1444 Less 'make' chatter for lisp dir
1445 * Makefile.in (%.elc): Adjust to compile-onefile change in
1446 ../lisp/Makefile.in.
1448 batch write-region no longer says "Wrote FOO"
1449 This cuts down on 'make' chatter a bit.
1450 * fileio.c (Fwrite_region):
1451 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1453 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1455 Revert previous change to produce_composite_glyph
1456 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1458 Pacify gcc -Wparentheses
1459 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1461 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1463 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1464 f->can_x_set_window_size is true.
1465 * xterm.c (x_set_window_size_1): Call change_frame_size with
1466 text sizes instead of pixel sizes (Bug#19428).
1468 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1470 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1471 right-to-left screen lines. (Bug#19473)
1473 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1475 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1477 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1479 Simplify setfattr use by assuming GNU make
1480 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1481 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1482 Simplify by using GNU make rather than shell conditionals,
1483 by using ln -f rather than rm -f followed by ln,
1484 and by preferring $@ to spelling out the destination.
1486 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1488 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1489 file doesn't compile on MS-Windows.
1491 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1493 Allow return value of system-name to vary. (Bug#19438)
1494 * filelock.c (current_lock_owner):
1495 * xrdb.c (get_environ_db):
1496 * xterm.c (same_x_server):
1497 * xterm.c (x_term_init):
1498 Prefer (system-name) to system-name, and avoid naming
1499 locals 'system-name'.
1500 * editfns.c (cached_system_name): New static var.
1501 (init_and_cache_system_name): New function.
1502 (init_editfns, Fsystem_name): Use it.
1503 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1504 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1505 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1506 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1507 Don't create a new string if the current value is already correct.
1509 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1511 Fix produce_composite_width typo
1512 * term.c (produce_composite_glyph):
1513 Fix typo that confused number of columns for pixel width.
1515 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1517 Wrap dll functions more simply
1518 * decompress.c, gnutls.c, image.c, xml.c:
1519 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1520 rather than the inverse when not WINDOWSNT. This isolates the
1521 fn_* business into the WINDOWSNT-specific section of the code,
1522 which makes it easier to maintain the generic code.
1523 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1524 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1525 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1526 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1527 Remove. All uses replaced by DEF_DLL_FN.
1528 * decompress.c (inflateInit2): Remove; no longer needed.
1529 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1531 Port memory-full checking to GnuTLS 3.3
1532 Instead of using gnutls_global_set_mem_functions, check every call
1533 to a GnuTLS function that might return an indication of memory
1534 exhaustion. Suggested by Dmitry Antipov in:
1535 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1536 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1537 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1538 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1540 (check_memory_full): New function.
1541 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1542 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1543 (Fgnutls_boot): Use it.
1544 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1546 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1548 Fix parse_settings to match internal documentation
1549 * xsettings.c (parse_settings): Return the number of settings seen.
1550 Count the settings changes accurately.
1551 (read_settings): Don't confuse number of settings changes with
1552 the return code from XGetWindowProperty.
1554 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1556 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1557 composition_compute_stop_pos to the number of characters in the
1559 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1561 * composite.c (composition_compute_stop_pos): If no composition
1562 was found in a string before ENDPOS, and ENDPOS is the string end,
1563 no need to back up to a safe point.
1565 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1567 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1569 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1570 (dealloc): Release bmRep.
1571 (setPixmapData): Make bmRep local so class member is not
1573 (setPixmapData): Rename local variable bmRep to avoid compiler
1576 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1578 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1579 when going to fullscreen (Bug#0x180004f).
1581 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1583 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1585 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1587 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1589 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1591 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1593 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1595 Use bool for boolean in xselect.c, xsettings.c
1596 * xselect.c (x_get_local_selection, struct selection_data)
1597 (x_selection_request_lisp_error, struct prop_location)
1598 (x_handle_selection_request, x_convert_selection)
1599 (waiting_for_other_props_on_window, expect_property_change)
1600 (wait_for_property_change, x_handle_property_notify)
1601 (x_get_foreign_selection, x_get_window_property)
1602 (receive_incremental_selection)
1603 (x_get_window_property_as_lisp_data)
1604 (lisp_data_to_selection_data, Fx_get_selection_internal)
1605 (x_send_client_event):
1606 * xselect.c, xterm.h (x_handle_dnd_message):
1607 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1608 (apply_xft_settings, read_and_apply_settings)
1609 (xft_settings_event, init_gsettings, init_xsettings)
1610 (syms_of_xsettings):
1611 Use bool for boolean.
1612 * xselect.c (x_get_window_property): Omit last arg, which was an
1614 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1615 always true. All callers changed.
1617 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1619 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1622 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1624 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1627 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1629 Use bool for boolean in xsmfns.c
1630 * xsmfns.c, xterm.h (x_session_have_connection):
1631 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1632 Use bool for boolean.
1633 (x_session_initialize, Fhandle_save_session):
1634 Prefer NILP (x) to EQ (x, Qnil).
1636 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1638 * callproc.c (child_setup):
1639 * dbusbind.c (xd_signature_cat):
1640 * doc.c (get_doc_string, Fsnarf_documentation):
1641 * editfns.c (Fuser_full_name):
1642 * frame.c (xrdb_get_resource):
1643 * gtkutil.c (xg_get_file_with_chooser):
1644 * tparam.c (tparam1):
1645 * xfns.c (xic_create_fontsetname):
1646 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1647 * xsmfns.c (smc_save_yourself_CB):
1648 Rewrite to avoid the need for strcat, typically by using stpcpy
1649 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1650 * doc.c (sibling_etc):
1651 * xrdb.c (xdefaults):
1652 Now a top-level static constant.
1654 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1656 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1659 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1661 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1662 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1664 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1666 Use bool for boolean in xterm.c
1667 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1668 (x_set_window_size, x_bitmap_icon):
1669 * nsterm.m (ns_frame_raise_lower, x_new_font):
1670 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1671 (struct terminal.frame_raise_lower_hook):
1672 * w32term.c (w32_frame_raise_lower):
1673 * xterm.c, xterm.h (x_text_icon):
1674 * xterm.c (x_update_window_begin, x_update_window_end)
1675 (x_update_end, x_after_update_window_line)
1676 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1677 (x_draw_glyph_string_foreground)
1678 (x_draw_composite_glyph_string_foreground)
1679 (x_alloc_lighter_color, x_draw_relief_rect)
1680 (x_draw_glyph_string_box, x_draw_image_relief)
1681 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1682 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1684 (XFillRectangle) [HAVE_GTK3]:
1685 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1686 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1687 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1688 (x_send_scroll_bar_event, xm_scroll_callback)
1689 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1690 (x_create_toolkit_scroll_bar)
1691 (x_create_horizontal_toolkit_scroll_bar)
1692 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1693 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1694 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1695 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1696 (x_scroll_bar_report_motion)
1697 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1698 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1699 (x_draw_window_cursor, x_clear_errors)
1700 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1701 (set_wm_state, x_set_sticky, get_current_wm_state)
1702 (do_ewmh_fullscreen, x_handle_net_wm_state)
1703 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1704 (x_set_window_size_1, XTframe_raise_lower)
1705 (x_make_frame_visible, x_iconify_frame)
1706 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1707 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1708 (x_delete_terminal, x_initialize, syms_of_xterm):
1709 Use bool for boolean.
1711 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1713 * composite.h (struct composition.width): Now int
1714 instead of unsigned short, as we prefer signed integers.
1716 Let charset tick grow past USHRT_MAX
1717 * charset.c, charset.h (charset_ordered_list_tick):
1718 Now EMACS_UINT, not unsigned short.
1719 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1720 maximum representable Emacs integer value before wrapping it around.
1722 Simplify unexec file mode setting
1723 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1724 Don't include <sys/stat.h> when no longer needed.
1725 (unexec): Create file with correct mode in the first place,
1726 rather than overwriting the mode later and fiddling with the
1727 global umask in the mean time. Avoid bogus usage like
1728 'umask (777)', which should have been 'umask (0777)'.
1729 (mark_x): Remove. All callers removed.
1731 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1733 Minor cleanups for Lisp objects and symbols
1734 * alloc.c (next_vector, set_next_vector):
1735 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1736 (lisp_h_make_number) [USE_LSB_TAG]:
1737 Use Lisp_Int0 instead of the mystery constant 0.
1738 * alloc.c (mark_object): Always set and use po; that's simpler.
1739 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1740 Properly parenthesize definientia.
1741 * bidi.c (bidi_initialize):
1742 * buffer.c (init_buffer_once):
1743 * nsfns.m (syms_of_nsfns):
1744 * nsmenu.m (syms_of_nsmenu):
1745 * nsselect.m (syms_of_nsselect):
1746 Prefer DEFSYM to defining by hand.
1747 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1748 * data.c: Fix too-long line.
1749 * lisp.h (DECLARE_GDB_SYM): New macro.
1750 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1751 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1752 Declare the symbol, so it's visible to everywhere lisp.h is included.
1753 Move forward decls as far forward as they can go,
1754 to allow future changes to use them.
1756 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1758 * gnutls.c: Include gnutls.h.
1759 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1760 * image.c (svg_load): Fix pointer signedness.
1762 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1764 * frame.c (frame_windows_min_size): New argument IGNORE.
1765 (adjust_frame_size): When called from change_frame_size call
1766 frame_windows_min_size with IGNORE Qt so we can ignore size
1769 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1771 * font.c (Ffont_info): Add more font information to the vector
1772 returned by the function, inspired by query-font. Doc fix.
1775 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1777 * keyboard.c (input_was_pending): New var.
1778 (read_char): Use it to make sure we only skip redisplay when we can't
1779 keep up with the repeat rate.
1781 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1783 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1785 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1787 * image.c (svg_load): Watch out for nil value of current buffer's
1788 filename. Re-enable filename thing for not-a-file case.
1790 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1792 Partially disabled previous change.
1794 * image.c (svg_load): Temporarily disabled filename thing for
1795 not-a-file case as it can cause crashs.
1797 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1799 Fix problem with images referenced within svg files. (bug#19373)
1801 * image.c: Additional parameter 'filename' for
1802 svg_load_image. Include "buffer.h". Define library function
1803 rsvg_handle_set_base_uri for WINDOWSNT.
1804 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1805 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1806 (svg_load): Pass a filename to svg_load_image: either name of
1807 actual file or of current buffer's file.
1808 (svg_load_image): New parameter 'filename', used for setting
1809 base_uri, necessary for loading referenced images. (bug#19373)
1811 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1813 * lread.c (init_obarray): Declare Qt as special.
1814 This fixes a typo in the 2012-05-15 patch that
1815 tried to declare Qt as special.
1817 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1819 Various fixes to use bool type and constants.
1820 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1822 * xfaces.c (clear_face_cache): Use bool for the argument type.
1824 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1826 Correct same_at_end when restoring window points
1827 * fileio.c (Finsert_file_contents): Compute same_at_end character
1828 position using the old buffer size, not the new one, since
1829 restore_window_points wants the old size.
1830 Fixes: debbugs:19161
1832 2014-12-14 Alan Mackenzie <acm@muc.de>
1834 New feature optionally to accelerate auto-repeated scrolling.
1836 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1838 * window.c (window_scroll): Bind fontification-functions to nil
1839 when scrolling by whole screens and
1840 fast-but-imprecise-scrolling is non-nil.
1841 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1843 * lisp.h (bool): Declare Qfontification_functions extern.
1845 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1847 Load system's default trusted Certificate Authorities if available.
1848 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1849 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1850 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1851 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1852 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1854 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1855 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1858 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1860 * regex.c (analyze_first): Rename from analyze_first.
1862 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1864 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1865 a hack involving a union.
1867 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1869 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1870 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1873 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1875 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1877 * gnutls.h: Always declare syms_of_gnutls.
1879 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1880 clarity. Let the availability check return Qnil when the GnuTLS
1881 integration is not available, instead of erroring out.
1884 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1886 * xdisp.c (move_it_in_display_line_to, display_line):
1887 Don't disallow overflow-newline-into-fringe when word-wrap is in
1890 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1892 * fileio.c: Better preserve window-points during revert (bug#19161).
1893 (Qget_buffer_window_list): New var.
1894 (get_window_points_and_markers, restore_window_points): New functions.
1895 (Finsert_file_contents): Use them to save and restore window-points.
1897 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1899 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1900 descriptor if called from x_connection_closed and always delete
1901 this descriptor from keyboard waiting set (Bug#19147).
1903 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1905 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1906 (bidi_cache_max_elts): New global variable.
1907 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1908 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1910 (bidi_cache_search): Handle overflown cache. Improve commentary.
1911 (bidi_cache_ensure_space): Limit allocations to the current value
1912 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1913 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1914 the increment to not exceed the limit.
1915 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1916 cache, zero otherwise (meaning the cache overflowed). In the
1917 latter case, set bidi_cache_last_idx to -1.
1918 (bidi_peek_at_next_level): Handle overflown cache.
1919 (bidi_push_it): Increase the cache limit for iterating the new object.
1920 (bidi_pop_it): Decrease the cache limit back to previous value.
1921 (bidi_shelve_cache): Shelve the current value of the cache limit.
1922 (bidi_unshelve_cache): Restore the value of cache limit.
1923 (bidi_find_bracket_pairs): If the cache overflows while looking
1924 for the paired bracket, give up and let bidi_resolve_neutrals
1925 process the bracket as a simple neutral. (Bug#19322)
1926 (bidi_find_other_level_edge): If the cache overflows, fall back on
1927 Plan B, which effectively stops the reordering and restarts it on
1928 the next character (after resetting the cache).
1929 (bidi_move_to_visually_next): When the cache overflows, reset it
1930 after processing the last cached character.
1932 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1934 Fix glitches in gnutls.c, mostly memory-related
1935 * gnutls.c: Sort macro definitions by name.
1936 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1937 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1938 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1939 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1940 calculating string length. Use make_uninit_string, to avoid
1941 copying the string. Cast the char, not the pointer.
1942 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1943 and free. Work even for dates past the year 9999. Use void *
1944 for buffers, to avoid casts.
1946 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1948 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1950 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1952 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1955 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1957 * process.c: Whitespace and line-break nitpicks.
1959 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1961 * gnutls.c (gnutls_certificate_details): The :signature isn't
1962 that useful, so remove it.
1963 (gnutls_certificate_details): Clean up whitespace slightly.
1964 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1966 (gnutls_certificate_details): Put :signature-algorithm back again,
1967 which was removed by mistake.
1968 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1969 that they are not messaged by default (bug#16253).
1970 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1972 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1974 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1976 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1979 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1981 * eval.c (Fsignal): Remove duplicate test.
1982 (Fautoload_do_load): Fix up docstring.
1984 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1986 * nsterm.m (represented_filename, represented_frame): New variables.
1987 (ns_set_represented_filename): New function.
1988 (sendEvent:): Set represented filename here to avoid flicker,
1989 related to Bug#18757.
1991 * nsterm.h: Declare ns_set_represented_filename.
1993 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1994 at once, call ns_set_represented_filename instead.
1996 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1998 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1999 (struct bidi_stack): Reduce size by using bit fields and by
2000 packing sos, override, and isolate_status into a single 8-bit
2001 byte called 'flags'.
2003 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2004 (bidi_push_embedding_level): Construct flags from individual
2005 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2007 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2008 from flags. Adapt to changes in prev_for_neutral,
2009 next_for_neutral, and last_strong members.
2010 (bidi_line_init): Initialize flags to zero.
2011 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2012 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2014 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2016 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2017 (Fapply): Try and simplify the control flow.
2019 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2021 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2022 Use gnutls_sign_get_name directly because
2023 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2024 (init_gnutls_functions): Load missing gnutls_server_name_set.
2026 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2028 * bidi.c (bidi_find_first_overridden): New function.
2030 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2031 (syms_of_xdisp): Defsubr it.
2033 * dispextern.h (bidi_find_first_overridden): Add prototype.
2035 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2037 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2038 to nil after release (Bug#9133).
2040 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2042 Port better to AddressSanitizer.
2043 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2045 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2046 Return -1 or 0, as the pipe trick doesn't work.
2047 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2049 * print.c (print_object):
2050 When a pointer-check primitive returns -1, do not assume this
2051 means the pointer is valid or that the underlying system has failed.
2052 It could just be that addresses are being sanitized so Emacs can't
2053 test for pointer validity.
2054 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2055 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2056 string validity checker doesn't work on stack-based strings.
2058 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2060 Improve clarity of USE_LSB_TAG definition.
2061 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2062 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2063 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2064 VAL_MAX / 2 rather than in terms of the (more complicated)
2065 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2067 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2069 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2070 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2071 (next_element_from_buffer): When done with overlays, reset the
2072 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2074 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2076 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2077 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2079 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2081 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2082 for paxctl and setfattr. Fixes temacs startup failure with
2083 grsecurity/PaX enabled Linux kernel (bug#19067).
2085 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2087 * w32.c, w32heap.c, w32term.c:
2088 Use MINGW_W64 instead of _W64.
2090 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2092 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2094 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2096 * gnutls.c (gnutls_ip_address_p): New function.
2097 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2099 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2101 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2103 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2105 Fix gnutls problems caught by static checking.
2106 * gnutls.c (Fgnutls_boot): Remove unused local.
2107 (Fgnutls_boot): Fix pointer signedness.
2109 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2111 * gnutls.c (gnutls_certificate_details): Don't include certain
2112 certificate details on older gnutls versions (bug#19168).
2113 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2114 (gnutls_certificate_details): Reversed check in last checkin.
2116 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2118 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2119 (Fgnutls_peer_status_warning_describe): Add function to describe a
2120 peer verification warning symbol.
2121 (Fgnutls_peer_status): Use it.
2122 (Fgnutls_boot): Use it. Minor logging fixes.
2124 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2126 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2128 2014-11-24 Glenn Morris <rgm@gnu.org>
2130 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2132 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2133 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2135 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2137 * gnutls.c: Fix Windows function definition of
2138 gnutls_x509_crt_get_fingerprint.
2140 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2142 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2144 * process.h: Added more fields to Lisp_Process to track
2145 certificate details.
2147 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2148 (Fgnutls_peer_status): New functions to export TLS certificate
2149 details to Emacs Lisp.
2151 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2153 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2154 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2155 check for gtk_adjustment_configure (Bug#19149).
2156 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2158 2014-11-22 Glenn Morris <rgm@gnu.org>
2160 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2162 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2164 Don't shrink frame when using desktop-save-mode (Bug#19048).
2165 * w32fns.c (x_set_tool_bar_lines): Always call
2166 x_change_tool_bar_height (Bug#19048).
2167 (x_change_tool_bar_height): Mark frame as garbaged since
2168 adjust_frame_size might not have done that.
2169 * xfns.c (x_set_tool_bar_lines): Always call
2170 x_change_tool_bar_height (Bug#19048).
2171 (x_change_tool_bar_height): Mark frame as garbaged since
2172 adjust_frame_size might not have done that.
2174 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2176 * xml.c (parse_region): Take care of new optional parameter
2177 'discard-comments' of 'libxml-parse(html|xml)-region'.
2178 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2179 New optional parameter 'discard-comments'.
2181 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2183 Improve time stamp handling, and be more consistent about it.
2184 * editfns.c (invalid_time): New function.
2185 Use it instead of 'error ("Invalid time specification")'.
2186 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2187 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2189 (make_time_tail, make_time): Remove. All uses changed to use
2190 new functions or plain list4i.
2191 (disassemble_lisp_time): Return effective length if successful.
2192 Check that LOW is an integer, if it's combined with other components.
2193 (decode_time_components): Decode into struct lisp_time, not
2194 struct timespec, so that we can support a wide set of times
2195 regardless of whether time_t is signed. Decode plain numbers
2196 as seconds since the Epoch, and nil as the current time.
2197 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2198 Reimplement in terms of new functions.
2199 (Fencode_time): Just use list2i.
2200 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2201 * keyboard.c (decode_timer): Don't allow the new formats (floating
2202 point or nil) in timers.
2203 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2204 place of the magic number '16'.
2205 (struct lisp_time): New type.
2206 (decode_time_components): Use it.
2207 (lisp_to_timespec): New decl.
2209 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2211 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2214 * callint.c (Fcall_interactively): Pass in nil as argument to
2215 Fbarf_if_buffer_read_only.
2217 * fileio.c (Finsert_file_contents): Ditto.
2219 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2221 * textprop.c (verify_interval_modification): Check buffer
2222 readedness after the last interval.
2224 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2225 the text at POSITION (new optional argument) has the
2226 `inhibit-read-only' text property set.
2228 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2230 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2231 errors in computing the number of pixels to scroll.
2232 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2234 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2236 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2237 call updateFrameSize.
2239 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2241 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2243 * nsfns.m (x_set_foreground_color, x_set_background_color)
2244 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2245 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2247 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2249 * nsterm.m (ns_send_appdefined): Check for application defined
2250 event on Cocoa (Bug#18993).
2251 (run): Restore code before the previous 18993 fix.
2253 2014-11-14 David Reitter <david.reitter@gmail.com>
2255 * nsterm.m (run): Set timeout for event loop to prevent hang.
2258 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2260 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2262 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2264 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2265 for each candidate font but attempt to reuse it from previous improper
2268 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2270 Avoid undefined behavior in color table hashing.
2271 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2272 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2273 This function avoids undefined behavior with signed shift overflow.
2275 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2277 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2278 when the inserted text does not need decoding. (Bug#18982)
2280 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2282 * nsterm.h (EmacsScroller): judge returns bool.
2284 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2285 (ns_judge_scroll_bars): Only set removed if judge returns true.
2286 (judge): Returns bool == condemned. Remove self from window.
2287 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2289 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2291 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2292 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2294 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2296 * nsterm.m (ns_set_vertical_scroll_bar)
2297 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2299 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2301 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2302 merely because tmo_in_millisec is nonnegative. The 1st call
2303 to g_main_context_query could succeed while the 2nd one fails.
2305 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2307 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2309 * nsterm.m (run): Only use non-system event loop if OSX version is
2310 exactly 10.9 (Bug#18993).
2311 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2314 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2316 * callproc.c (encode_current_directory): Support handling of file
2317 names prepended by "/:". (Bug#18891)
2319 2014-11-08 Alan Mackenzie <acm@muc.de>
2321 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2323 2014-11-08 Dima Kogan <dima@secretsauce.net>
2325 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2327 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2329 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2330 raises an error. (Bug#18891)
2332 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2334 * frame.c (adjust_frame_size): Call x_set_window_size only if
2335 f->can_x_set_window_size is set.
2336 (make_frame): Initialize f->can_x_set_window_size and
2337 f->can_run_window_configuration_change_hook.
2338 (Fcan_run_window_configuration_change_hook): New function.
2339 * frame.h (frame): Split `official' into `can_x_set_window_size'
2340 and `can_run_window_configuration_change_hook'.
2341 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2342 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2343 Set f->can_x_set_window_size.
2344 * window.c (run_window_configuration_change_hook):
2345 Return immediately if either f->can_x_set_window_size or
2346 f->can_run_window_configuration_change_hook are false.
2347 (Fset_window_configuration): Instead of f->official set
2348 f->can_x_set_window_size.
2349 * xfns.c (Fx_create_frame, x_create_tip_frame):
2350 Set f->can_x_set_window_size.
2352 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2354 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2355 cleanup from 2014-11-01 (Bug#18972).
2357 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2359 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2360 * xdisp.c (window-scroll-functions): Improve docstring.
2362 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2364 Uniquify the 'size' symbol.
2366 * w32notify.c (Qsize): Remove.
2367 * lisp.h (Qsize): New decl.
2368 * lread.c (Qsize): Now extern.
2369 * w32notify.c (syms_of_w32notify): No need to defsym.
2371 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2373 * dispnew.c (change_frame_size_1): Fix call of
2375 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2376 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2377 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2378 (Qtool_bar_size): New constants.
2379 (frame_inhibit_resize, adjust_frame_size): New argument to
2380 handle case where frame_inhibit_implied_resize is a list.
2381 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2382 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2383 (x_set_right_divider_width, x_set_bottom_divider_width)
2384 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2385 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2387 (frame-inhibit-implied-resize): Rewrite doc-string.
2388 * frame.h (frame_inhibit_resize, adjust_frame_size):
2389 Fix external declarations.
2390 (Qframe_position, Qframe_outer_size)
2391 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2392 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2393 (Qtool_bar_size): Extern them.
2394 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2395 (xg_height_or_width_changed): Remove.
2396 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2397 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2398 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2399 (xg_change_toolbar_position): Call adjust_frame_size directly.
2400 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2401 Fix calls of adjust_frame_size.
2402 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2403 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2404 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2405 frame can get resized when tool-bar-lines parameter changes from
2407 (Fw32_frame_menu_bar_size): Return fourth value.
2408 (Fw32_frame_rect): Block input around system calls
2409 (Fx_frame_geometry): New function.
2410 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2411 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2412 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2413 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2414 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2415 (Fx_create_frame): Adjust adjust_frame_size calls.
2416 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2417 frame can get resized when tool-bar-lines parameter changes from
2419 (Fx_frame_geometry): New function.
2420 * xmenu.c (update_frame_menubar): On Lucid call
2421 adjust_frame_size with one pixel less height to avoid that
2422 repeatedly adding/removing the menu bar grows the frame.
2423 (free_frame_menubar): On Motif arrange to optionally preserve
2424 the old frame height when removing the menu bar.
2425 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2427 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2429 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2430 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2431 frame; instead, print an error message.
2433 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2435 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2437 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2439 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2440 (dealloc): Release bmRep.
2442 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2443 imageListSetNext, imageListNext.
2445 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2446 (reference): Remove.
2447 (allocInitFromFile:): Remove searching ImageList and calling
2448 reference (Bug#18918).
2449 (dealloc): Remove handling if ImageList.
2451 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2453 * process.c (catch_child_signal): Fix incorrect assertion.
2455 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2457 * macfont.m (macfont_draw):
2458 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2460 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2461 if force_integral_p (i.e. no antialias).
2462 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2463 bold if no antialias (Bug#18876).
2465 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2466 was given (Bug#18846).
2468 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2470 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2471 instead of in xdisp.c, function now takes void. (Bug#18884).
2473 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2474 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2476 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2477 struct window* (Bug#18889).
2478 Remove getMouseMotionPart.
2479 (ns_output): Make icon_top/left int.
2481 * nsfns.m (x_icon): icon_top/left is int.
2483 * nsterm.m (ns_mouse_position): Remove unused code.
2484 (initFrame:window:, dealloc): Use window instead of win.
2485 (getMouseMotionPart:window:x:y:): Remove, unused.
2486 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2488 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2490 * keyboard.c (readable_events): When FLAGS include
2491 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2492 This avoids returning non-nil from input-pending-p when only such
2493 events are in the queue. (Bug#18856)
2495 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2497 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2498 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2499 (Qforeign_selection): Remove.
2500 (ns_get_local_selection): Identation fix.
2501 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2503 * nsselect.m (ns_get_local_selection): Remove calling of
2504 functions in Vselection_converter_alist (Bug#18911).
2505 (syms_of_nsselect): Remove Vselection_converter_alist.
2507 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2509 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2510 and unnecessary initialization. Adjust comments.
2512 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2514 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2516 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2517 index, not an absolute one, as that's what the function expects.
2519 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2521 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2522 font on an initial frame when running as a daemon (Bug#18869).
2524 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2526 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2528 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2529 build_string, when importing a home directory. (Bug#18873)
2531 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2533 * dispnew.c (buffer_posn_from_coords):
2534 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2535 account for the header-line height. (Bug#18839)
2537 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2539 * xml.c (parse_region): Do not forget the first document child.
2541 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2543 * nsselect.m: pasteboard_changecount is new.
2544 (ns_store_pb_change_count, ns_get_pb_change_count)
2545 (ns_get_our_change_count_for): New functions.
2546 (ns_string_to_pasteboard_internal): Correct comment.
2547 type => gtype in eassert, Call ns_store_pb_change_count.
2548 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2549 (Fns_disown_selection_internal, Fns_selection_owner_p):
2550 Replace Vselection_alist check, with change count check.
2551 (Fns_get_selection): Initialize val to Qnil. Only get local
2552 selection if change counts match (Bug#18799).
2553 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2555 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2557 * w32proc.c (create_child): If calling a quoted batch file,
2558 pass NULL for exe. (Bug#18745)
2560 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2562 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2563 (bidi_resolve_brackets): Use end of string position rather than ZV
2564 when iterating over a string. (Bug#18815)
2566 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2568 * keyboard.c (make_lispy_position): Return coordinates also when
2569 on scroll bars, fringes, margins or not in a window.
2570 * xdisp.c (show_mouse_face): Don't change cursor face during
2573 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2575 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2576 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2577 Fix doc-strings (Bug#18789).
2579 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2581 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2583 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2585 Optimize redisplay of simple bracketed text.
2586 * bidi.c (bidi_cache_reset_to): New function.
2587 (bidi_cache_reset): Call it.
2588 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2590 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2591 bracket_enclosed_type only if bracket_pairing_pos's value is not
2593 (MAX_BPA_STACK): Make sure the value is signed.
2594 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2595 stop pushing values onto the stack.
2596 (bidi_find_bracket_pairs): If the bracketed text is only on the
2597 base embedding level, remove all the states cached by this
2598 function from the cache, and return zero, so that the brackets in
2599 this segment of text are processed as normal neutrals.
2600 (bidi_resolve_brackets): Detect the brackets that are to be
2601 processed as neutrals, and don't call bidi_find_bracket_pairs on
2604 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2606 * w32select.c (Fw32_selection_exists_p): Rename from
2607 Fx_selection_exists_p.
2608 (syms_of_w32select): Adjust accordingly.
2610 * w16select.c (Fw16_selection_exists_p): Rename from
2611 Fx_selection_exists_p.
2612 (syms_of_win16select): Adjust accordingly.
2614 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2615 (Fns_own_selection_internal): Tighten scoping.
2616 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2617 (Fns_get_selection): Rename from Fx_get_selection_internal.
2618 (Fns_get_selection_internal, Fns_store_selection_internal):
2620 (syms_of_nsselect): Adjust accordingly.
2622 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2624 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2625 * w32term.c (x_set_window_size): Account for wrapped menu bar
2626 lines when setting up frame height (Bug#15174 and Bug#18720).
2627 (w32_add_wrapped_menu_bar_lines): New variable.
2629 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2631 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2634 2014-10-20 Glenn Morris <rgm@gnu.org>
2636 * Merge in all changes up to 24.4 release.
2638 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2640 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2641 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2643 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2645 * xterm.c (handle_one_xevent): Check return value from
2646 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2647 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2649 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2650 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2651 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2652 Gtk+ >= 3.14 (Bug#18674).
2653 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2654 Gtk+ >= 3.14 (Bug#18674).
2656 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2658 * gtkutil.c: Remove no-longer-used code.
2659 (xg_update_menubar): Remove unused local and unnecessary call to
2660 gtk_menu_item_get_submenu.
2661 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2662 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2663 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2665 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2667 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2669 * xterm.h (handlebox_widget): Remove.
2671 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2674 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2676 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2677 to handle Gtk versions.
2678 (xg_get_file_with_chooser): Use them.
2679 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2680 Remove (create_menus): Remove teroff argument and code.
2681 Remove call to gtk_menu_set_title.
2682 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2683 Adjust args to create_menus.
2684 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2685 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2686 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2687 (xg_make_tool_item): Remove detach code.
2688 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2689 (find_icon_from_name): New function.
2690 (update_frame_tool_bar): Remove GtkStockItem code, move to
2691 find_icon_from_name. Let stock be a list of icon names to try.
2692 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2693 Replace TOOLBAR_TOP_WIDGET.
2694 (free_frame_tool_bar, xg_change_toolbar_position ):
2695 Replace TOOLBAR_TOP_WIDGET.
2696 (xg_initialize): Remove tearoff code.
2698 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2700 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2701 pixel from the window's cursor glyph width, since X renders hollow
2702 blocks 1 pixel wider than the 'width' parameter.
2704 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2705 glyph->pixel_width; this is now done in xterm.c.
2707 Fix reordering of bracket characters in isolates.
2708 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2709 RESOLVED_ONLY; when non-zero, return from the cache only fully
2710 resolved states. All callers changed.
2711 (CANONICAL_EQU): New macro.
2712 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2713 equivalent of the paired closing bracket character.
2714 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2715 the default non-negative value, to be checked later in
2716 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2717 characters against those pushed onto the BPA stack.
2718 (bidi_record_type_for_neutral): New function.
2719 (bidi_resolve_brackets): Record next_for_neutral and
2720 prev_for_neutral when embedding level gets pushed. Force
2721 resolution of bracket pairs when entering a level run that was not
2723 (bidi_resolve_neutral): Add assertions before calling
2724 bidi_resolve_neutral_1.
2725 (bidi_level_of_next_char): Remove the code that attempted to
2726 resolve unresolved neutrals; that is now done by
2727 bidi_resolve_neutral.
2729 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2731 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2733 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2734 1-pixel R2L characters.
2735 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2736 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2738 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2740 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2743 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2745 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2746 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2747 It's not clear to me whether the initialization is needed,
2748 but it can't hurt so I played it safe.
2750 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2752 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2754 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2756 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2757 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2759 (bidi_get_type): Return the isolate initiators and terminator types.
2760 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2761 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2762 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2763 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2764 for the new features.
2765 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2766 push and pop correctly for isolates.
2767 (bidi_remember_char): Modify to accept an additional argument
2768 and record the bidi type according to its value.
2769 (bidi_cache_iterator_state): Accept an additional argument to only
2770 update an existing state. Handle the new members of struct bidi_it.
2771 (bidi_cache_find): Arguments changed: no longer accepts a level,
2772 instead accepts a flag telling it whether it is okay to return
2773 unresolved neutrals.
2774 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2775 table. Initialize new isolate-related members.
2776 (bidi_paragraph_init): Some code factored out into
2777 find_first_strong_char.
2778 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2779 into bidi_resolve_explicit.
2780 (bidi_resolve_explicit): Support the isolate initiators and
2781 terminator. Fix handling of embeddings and overrides according to
2782 new UBA requirements. Record information about previously seen
2783 characters here (moved from bidi_level_of_next_char).
2784 (bidi_resolve_weak): Adapt to changes in struct members.
2785 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2786 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2787 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2788 paired bracket resolution. Handle isolate initiators and
2790 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2791 (bidi_level_of_next_char): Move the code that records information
2792 about previous characters to bidi_resolve_explicit. Fix logic of
2793 resolving neutrals and make sure their cache entries are updated.
2794 Remove now unneeded special handling of PDF level.
2796 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2797 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2798 enlarged per Unicode 6.3.
2799 (enum bidi_bracket_type_t): New data type.
2800 (struct bidi_saved_info): Leave only 2 type members out of 4.
2802 (struct bidi_stack): Add members necessary to support isolating
2804 (struct bidi_it): Add new members necessary to support isolating
2805 sequences and bracket pair resolution.
2807 * xdisp.c (Fbidi_resolved_levels): New function.
2808 (syms_of_xdisp): Defsubr it.
2809 (append_glyph, append_composite_glyph, produce_image_glyph)
2810 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2812 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2814 * term.c (append_glyph, append_composite_glyph)
2815 (append_glyphless_glyph): Convert aborts to assertions.
2817 * .gdbinit (pgx): Display the character codepoint, resolved level,
2818 and bidi type also for glyphless glyphs.
2820 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2822 Avoid unwanted point motion in Fline_beginning_position.
2823 * lisp.h (scan_newline_from_point): Add prototype.
2824 * search.c (scan_newline_from_point): New function, refactored from...
2825 * cmds.c (Fforward_line): ...adjusted user.
2826 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2827 and simplify the former since the latter doesn't move point.
2829 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2831 Cleanup terminal handling code.
2832 * dispextern.h (get_named_tty): Remove prototype but...
2833 * termhooks.h (get_named_terminal): ...resurrect it under
2834 more meaningful name.
2835 (get_terminal): Likewise, but with...
2836 (decode_live_terminal): ...this name.
2837 (decode_tty_terminal): Add prototype.
2838 * term.c (get_tty_terminal): Remove.
2839 (get_named_tty): Remove.
2840 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2841 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2842 Use decode_tty_terminal.
2843 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2844 * terminal.c (get_terminal): Refactor to...
2845 (decode_terminal, decode_live_terminal): ...new functions.
2846 (decode_tty_terminal): Replacement for get_tty_terminal.
2847 (get_named_terminal): Likewise for get_named_tty.
2848 * coding.c (Fset_terminal_coding_system_internal)
2849 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2850 (Fkeyboard_coding_system):
2851 * composite.c (Fcomposition_get_gstring):
2852 * dispnew.c (Fsend_string_to_terminal):
2853 * frame.c (Fmake_terminal_frame):
2854 * nsfns.m (check_ns_display_info):
2855 * w32fns.c, xfns.c (check_x_display_info):
2856 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2857 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2858 (Fset_quit_char): Use get_named_terminal.
2859 (Fset_output_flow_control, Fset_input_meta_mode):
2860 Use decode_tty_terminal.
2862 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2864 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2865 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2867 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2869 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2870 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2872 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2874 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2877 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2879 * editfns.c (dump_tz_string): No longer const.
2880 It might be modified.
2882 * nsmenu.m (clear): Assume OS X 10.6 or later.
2884 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2886 * unexmacosx.c: Remove include ppc/reloc.h.
2887 (unrelocate, copy_dysymtab): Remove PPC code.
2888 (rebase_reloc_address): Remove, only used for PPC:
2890 * nsterm.m: Always include macfont.h on COCOA.
2891 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2892 (ns_dumpglyphs_image, ns_check_menu_open)
2893 (applicationDidFinishLaunching)
2894 (antialiasThresholdDidChange:)
2895 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2896 Remove checks for OSX <= 10.5/10.6.
2897 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2898 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2901 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2902 (NS_HAVE_NSINTEGER): Remove block.
2903 Remove >= OSX 10.6 tests.
2905 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2906 (x_activate_menubar, trackingNotification:): Remove check for
2908 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2910 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2912 * nsfns.m: Always include macfont.h on COCOA.
2913 (ns_filename_from_panel, ns_directory_from_panel)
2914 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2915 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2917 * macfont.m: Remove >= 1050 check.
2918 (macfont_create_family_with_symbol)
2919 (macfont_get_glyph_for_character)
2920 (mac_font_get_glyphs_for_variants)
2921 (mac_ctfont_create_available_families, syms_of_macfont):
2922 Remove code for OSX < 10.6.
2923 (mac_font_family_group, mac_font_family_compare): Remove, only used
2926 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2927 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2929 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2932 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2934 Fix putenv race conditions with undefined behavior (Bug#8705).
2935 Do all putenv calls before Emacs creates any threads.
2936 Use a safer way to modify the TZ environment variable in the
2937 presence of multiple threads. For further thread-safety,
2938 prefer localtime_r and gmtime_r to localtime and gmtime,
2939 and prefer struct tm's tm_gmtoff (if available) to calling
2940 both localtime_r and gmtime_r.
2941 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2942 (init_dbusbind): ... to this new function.
2943 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2944 * xterm.c (x_term_init): Move xputenv call from here ...
2945 (init_xterm): ... to this new function.
2946 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2947 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2948 (dump_tz_string): New constant.
2949 (init_editfns): Use it. This centralizes the dump_tz stuff.
2950 Call set_time_zone_rule here, so that its xputenv is done
2951 before Emacs goes multithreaded.
2952 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2953 thread-safe enough for Emacs.
2954 (format_time_string, Fdecode_time, Fcurrent_time_string)
2955 (Fcurrent_time_zone):
2956 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2957 localtime and gmtime. Remove now-unnecessary calls to block_input.
2958 (tm_gmtoff): New static function.
2959 (Fdecode_time, Fcurrent_time_zone): Use it.
2960 (Fencode_time): Use mktime_z, for better thread-safety.
2961 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2962 i.e., not quite thread-safe but good enough for Emacs typical usage.
2963 Do not reclaim storage that is in the environment; let it leak.
2964 Always call tzset, since localtime_r does not.
2965 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2966 This is now done in init_editfns.
2967 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2968 New macros and declarations, for platforms lacking tzalloc & friends.
2970 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2972 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2973 On x86 platforms this works around GCC bug 63495
2974 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2975 and more generally should fix a portability problem in Emacs.
2976 Reported by Stefan Monnier in:
2977 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2979 2014-10-08 Leo Liu <sdl.web@gmail.com>
2981 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2982 * keymap.c (describe_vector_princ):
2983 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2986 * print.c (printchar_stdout_last): Declare.
2987 (printchar): Record the last char written to stdout.
2988 (Fterpri): Add optional argument ENSURE.
2990 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2992 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2993 DELAY argument to change_frame_size, so that the frame size
2994 changes, if any are needed, are delayed until the next redisplay.
2995 This is to avoid a too early QUIT inside change_frame_size, when
2996 it calls Lisp in frame_windows_min_size, in case one of the events
2997 we've read sets the quit-flag. (Bug#18649)
2999 * w32fns.c (check_x_display_info): Accept terminal objects as
3000 argument, to follow what xfns.c does.
3002 2014-10-07 Glenn Morris <rgm@gnu.org>
3004 * Makefile.in ($(srcdir)/macuvs.h)
3005 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3007 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3009 * decompress.c (init_zlib_functions): Move the message about zlib
3010 being unavailable from here...
3011 (Fzlib_decompress_region): ...to here. (Bug#18650)
3013 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3015 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3016 the case where an optional string is used. Adjust docstring.
3018 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3020 * lisp.mk (lisp): Remove w32-common-fns.elc.
3022 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3024 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3025 These were already defined in buffer.c, and the duplicate
3026 definitions cause problems on platforms like 'gcc -fno-common'.
3027 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3029 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3031 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3032 if toolbar is visible.
3034 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3037 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3038 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3039 (ns_select, ns_read_socket): Use unwind_protect to decrease
3040 apploopnr (Bug#18345).
3041 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3042 line height (Bug#17977).
3044 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3045 (macfont_closest_traits_index): New function.
3046 (macfont_closest_traits_index_p): Rename from
3047 macfont_closest_traits_index.
3048 (macfont_list): Use macfont_closest_traits_index_p.
3050 2014-10-05 K. Handa <handa@gnu.org>
3052 * coding.c (detect_coding_iso_2022): Set coding->rejected
3053 correctly when an invalid escape sequence is found (Bug#18610).
3055 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3057 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3058 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3061 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3063 * buffer.c (scroll_bar_width, scroll_bar_height):
3065 * window.c (Fset_window_scroll_bars): Fix doc-string.
3066 (Fwindow_scroll_bars): Have it return what the doc-string says.
3068 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3070 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3071 iterator backwards, to resync the bidi iterator. (Bug#18584)
3073 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3075 Consistently use min and max macros from lisp.h.
3076 * coding.c (min, max):
3078 * unexhp9k800.c (min):
3079 * unexw32.c (min, max): Use definitions from lisp.h.
3080 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3082 * gmalloc.c (min): Tiny style change.
3084 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3085 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3087 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3089 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3090 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3091 (X_ULONG_MAX): Move these macros to xterm.h.
3092 (x_fill_property_data): Be more generous about allowing either
3093 signed or unsigned data of the appropriate width.
3094 * xterm.h (x_display_set_last_user_time): New function.
3095 All setters of last_user_time changd to use this function.
3096 If ENABLE_CHECKING, check that the times are in range.
3098 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3100 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3101 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3103 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3105 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3106 make a font_object from a tty frame (Bug#18573).
3107 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3109 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3111 * alloc.c (mark_overlay): Assume that overlay boundaries are
3112 always markers. Add comment.
3113 * lread.c (read_internal_start): Use convenient validate_subarray.
3115 (Fread_from_string): Adjust docstring.
3117 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3119 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3121 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3122 Rename from the "x-" prefix.
3124 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3126 * xselect.c (selection-converter-alist): Fix docstring.
3128 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3130 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3131 argument passed by the caller, when we mirror all slashes into
3134 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3136 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3137 Resurrect old code and fix compilation with GTK < 2.13.6.
3139 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3141 Use AUTO_CONS instead of SCOPED_CONS, etc.
3142 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3143 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3144 (AUTO_LIST1): Rename from scoped_list1.
3145 (AUTO_LIST2): Rename from scoped_list2.
3146 (AUTO_LIST3): Rename from scoped_list3.
3147 (AUTO_LIST4): Rename from scoped_list4.
3148 (AUTO_STRING): Rename from SCOPED_STRING.
3149 * frame.h (AUTO_FRAME_ARG):
3150 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3151 (AUTO_LIST4, AUTO_STRING):
3152 Prepend a new argument 'name'.
3153 Declare a variable instead of yielding a value.
3155 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3157 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3159 * w32fns.c (w32_createwindow): Accept an additional argument, an
3160 array of 2 values specifying the coordinates of the frame's
3161 top-left corner. Use these values instead of calling x_get_arg,
3162 which can cons Lisp objects, and therefore cannot be called except
3163 from the main thread. Remove redundant tests for the default
3165 (my_create_window): Move the calculation of the coordinates of the
3166 frame's top-left edge here. Pass them to the input thread via the
3167 second parameter of the WM_EMACS_CREATEWINDOW message.
3168 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3171 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3173 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3174 (redisplay_window): Treat the frame's frozen_window_starts flag
3175 the same way as the optional_new_start flag for the window: only
3176 obey it if the glyph row showing point will be fully visible.
3177 Likewise when the window start is in a continuation line. If,
3178 after trying everything under the 'force_start' label, point is
3179 still not fully visible, give up and scroll the window.
3180 Add debugging traces. (Bug#18545)
3182 * window.c (Frecenter): Set the window's redisplay flag.
3184 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3186 * w32term.c (w32_read_socket): Don't use frame dimensions for
3187 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3188 rectangle. Check the return value of GetClientRect, and don't use
3189 the results if it didn't succeed.
3191 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3192 in columns and lines after correcting the pixel dimensions in
3194 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3195 negative values to xrealloc. (Bug#18528)
3197 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3199 * alloc.c: Remove now-unnecessary check.
3200 Suggested by Dmitry Antipov in:
3201 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3203 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3205 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3206 to Ubuntu 14.04.1 x86-64.
3208 Simplify stack-allocated Lisp objects, and make them more portable.
3209 The build_local_string macro was used in two ways: (1) string
3210 literals for which scoped allocation suffices, and (2) file name
3211 components, where it's not safe in general to assume bounded-size
3212 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3213 allocates a block-scope string, and by using SCOPED_STRING for (1)
3214 and build_string for (2). Furthermore, actually use stack
3215 allocation only for objects known to have sufficient alignment.
3216 This simpler implementation means Emacs can make
3217 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3218 GC_MAKE_GCPROS_NOOPS.
3219 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3220 for fewer differences among implementations.
3221 (struct Lisp_String): Now GCALIGNED.
3222 (USE_STACK_LISP_OBJECTS): Default to true, since the
3223 implementation no longer insists on a nonempty GCALIGNED.
3224 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3225 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3226 separately. Move definiens to scoped_cons. The old definition
3227 was incorrect when GCALIGNED was defined to be empty.
3228 (union Aligned_String): New type.
3229 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3230 implementation ports to compilers that don't align strictly enough.
3231 Don't worry about the union sizes; it's not worth bothering about.
3232 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3233 Rewrite using USE_STACK_CONS.
3234 (scoped_cons): Assume the use of union Aligned_Cons.
3235 (lisp_string_size, make_local_string, build_local_string): Remove.
3236 Unless otherwise specified, all callers of build_local_string
3237 changed to use SCOPED_STRING.
3238 (SCOPED_STRING): New macro.
3239 * data.c (wrong_choice):
3240 * menu.c (single_menu_item):
3241 * process.c (Fformat_network_address):
3242 Hoist use of SCOPED_STRING out of a scope, so that its returned
3243 object lives long enough.
3244 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3245 as the string might be long or might not be ASCII.
3247 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3249 * msdos.c (internal_terminal_init): Bump version to 25.
3251 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3253 Keep stack-allocated Lisp objects fast rather than versatile.
3254 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3255 (SCOPED_CONS_INITIALIZER): New macro.
3256 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3257 (USE_LOCAL_ALLOCA): Remove.
3258 (local_cons, local_list1, local_list2, local_list3, local_list4):
3259 Remove. Stack overflow checking makes them too slow.
3260 (make_local_vector): Likewise. Also we just don't have enough
3262 (enum LISP_STRING_OVERHEAD): Remove.
3263 (local_string_init, local_vector_init): Remove prototypes.
3264 (make_local_string, build_local_string): Redesign to target short
3265 compile-time string constants, fall back to regular string allocation
3267 (lisp_string_size): New function.
3268 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3269 * alloc.c (local_string_init, local_vector_init): Remove.
3270 (verify_ascii) [ENABLE_CHECKING]: New function.
3271 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3272 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3273 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3274 * xselect.c, xterm.c: All related users changed.
3276 2014-09-28 Ken Brown <kbrown@cornell.edu>
3278 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3279 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3281 2014-09-27 Ken Brown <kbrown@cornell.edu>
3283 Fix implementation of HYBRID_MALLOC on Cygwin.
3284 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3285 (bss_sbrk_buffer_beg): New variable. Use it...
3286 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3287 incorrect definition.
3289 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3291 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3292 Make it into a function and change arg to be a function.
3294 * lisp.mk (lisp): Add elisp-mode.elc.
3296 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3298 * xfns.c (x_default_scroll_bar_color_parameter):
3299 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3300 to pacify --enable-gcc-warnings in non-scrollbar builds.
3302 2014-09-26 Ken Brown <kbrown@cornell.edu>
3304 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3306 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3308 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3309 MinGW builds that use GCC before 4.2.
3311 Default to stack objects on DOS_NT platforms as well.
3312 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3313 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3315 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3317 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3318 ALIGN_STACK attribute.
3320 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3322 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3323 ALIGN_STACK attribute.
3325 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3326 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3328 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3330 * frame.c (frame_inhibit_resize):
3331 * widget.c (EmacsFrameResize):
3332 * window.c (resize_frame_windows, Fset_window_configuration):
3333 * xdisp.c (expose_frame):
3334 * xfns.c (x_change_tool_bar_height):
3335 * xmenu.c (update_frame_menubar):
3336 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3337 Remove code left dead after 2014-07-27 changes.
3339 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3341 Fix local_cons etc. to not exhaust the stack when in a loop.
3342 Problem reported in:
3343 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3344 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3345 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3346 (Ffind_charset_string):
3347 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3348 * data.c (wrong_range):
3349 * editfns.c (Fpropertize, format2):
3350 * emacs.c (init_cmdargs, decode_env_path):
3351 * fileio.c (auto_save_error):
3352 * fns.c (Fyes_or_no_p):
3353 * font.c (font_style_to_value, font_parse_xlfd)
3354 (font_parse_family_registry, font_delete_unmatched)
3356 * fontset.c (Fset_fontset_font):
3357 * frame.c (x_get_arg):
3358 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3359 (read_char_minibuf_menu_prompt):
3360 * keymap.c (silly_event_symbol_error, describe_vector):
3361 * lread.c (load_warn_old_style_backquotes):
3362 * menu.c (single_menu_item):
3363 * minibuf.c (Fread_buffer):
3364 * process.c (status_message, Fformat_network_address)
3365 (server_accept_connection):
3366 * textprop.c (copy_text_properties):
3367 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3368 * xfns.c (x_default_scroll_bar_color_parameter):
3369 * xfont.c (xfont_open):
3370 * xselect.c (x_clipboard_manager_error_1):
3371 * xterm.c (x_term_init):
3372 Put USE_LOCAL_ALLOCA at the start of the function.
3373 * fns.c (maybe_resize_hash_table): Use build_string instead of
3374 build_local_string, since we'd otherwise need a conditional
3375 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3376 not worth the bother of optimization.
3377 * font.c (font_delete_unmatched): Remove by-hand code that
3378 observed MAX_ALLOCA limit, since it's now done automatically.
3379 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3380 since build_local_string needs its sa_alloc.
3381 * lisp.h (lisp_word_count): New function.
3382 (SAFE_ALLOCA_LISP): Use it.
3383 (USE_LOCAL_ALLOCA): New macro.
3384 (local_cons, make_local_vector, make_local_string):
3385 Observe the MAX_ALLOCA limit.
3386 (LISP_STRING_OVERHEAD): New constant.
3387 (make_local_string): Use it.
3389 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3391 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3392 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3393 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3394 and Solaris and it's likely to work on similar platforms.
3396 Avoid signed integer overflow when converting Time to ptrdiff_t.
3397 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3399 (position_to_Time, Time_to_position): New functions.
3400 (gen_help_event, kbd_buffer_get_event): Use them.
3401 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3402 Go back to plain 'unsigned long', so that 'Time' is the same
3403 for both X and non-X builds; this is less likely to cause surprise.
3404 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3405 are the same size; this is no longer required.
3407 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3408 of bit 28 and of whether an unsigned value is negative.
3409 This simplifies the code a bit, and pacifies clang 3.4.
3411 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3413 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3414 Windows builds, where 'long' is a 32-bit type.
3416 * w32inevt.h (w32_console_mouse_position): Update the argument
3417 types to use 'Time'.
3419 * w32term.c (w32_mouse_position)
3420 (x_horizontal_scroll_bar_report_motion)
3421 (x_scroll_bar_report_motion): Update the argument types to use
3424 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3426 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3427 (struct input_event): ...unsigned bitfields. Likewise for
3428 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3429 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3430 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3431 (kbd_buffer_get_event): Adjust users.
3432 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3433 (make_scroll_bar_position): New function, refactored out of...
3434 (make_lispy_event): ...adjusted user.
3435 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3436 * nsterm.m (ns_mouse_position, mouseUp):
3437 * term.c (term_mouse_position):
3438 * w32inevt.c (w32_console_mouse_position):
3439 * w32term.c (w32_mouse_position):
3440 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3441 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3442 Prefer enum and explicit enum members to integers and numeric values.
3444 * chartab.c (uniprop_encode_value_numeric):
3445 * font.c (font_style_to_value): Use make_local_vector.
3446 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3447 * keymap.c (append_key): Use scoped_list1.
3449 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3450 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3452 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3454 Fix some slow uses and misuses of strcat.
3455 * doc.c (get_doc_string):
3456 * gtkutil.c (get_utf8_string):
3457 * xsmfns.c (x_session_initialize):
3458 Avoid recomputation of string length.
3459 * ftfont.c (ftfont_spec_pattern):
3460 * xfns.c (xic_create_fontsetname):
3461 Don't assume output buffer is initially zero.
3463 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3465 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3466 All callers changed.
3467 * xterm.c (x_term_init): Use new functionality to avoid two needs
3468 to compute a string length.
3470 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3472 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3474 Use known length of a Lisp string to copy it faster.
3475 * lisp.h (lispstrcpy): New function. Add comment.
3476 * callproc.c (child_setup):
3477 * dbusbind.c (xd_append_arg):
3478 * doc.c (get_doc_string):
3479 * font.c (Ffont_xlfd_name):
3480 * frame.c (xrdb_get_resource):
3481 * process.c (Fmake_network_process, network_interface_info):
3482 * w32fns.c (Fx_open_connection):
3483 * w32proc.c (sys_spawnve):
3484 * xfns.c (select_visual):
3485 * xfont.c (xfont_list):
3486 * xsmfns.c (x_session_initialize):
3487 * xterm.c (x_term_init): Use it.
3489 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3491 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3492 Reported by Dmitry Antipov in thread leading to:
3493 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3494 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3495 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3497 * callproc.c (call_process): Save and restore sa_avail.
3498 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3499 (AVAIL_ALLOCA): New macro.
3500 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3501 Use it, and check against sa_avail rather than MAX_ALLOCA.
3503 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3505 On OSX, do not free font-specific data more than once (Bug#18501).
3506 * macfont.m (macfont_close): Release and free font-specific data
3507 only if it wasn't previously freed.
3509 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3511 * unexmacosx.c (dump_it): Improve error message.
3513 2014-09-22 Juri Linkov <juri@jurta.org>
3515 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3516 (Bug#10747, bug#18334)
3518 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3520 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3521 units in which the position is measured. (Bug#18493)
3523 * xdisp.c (redisplay_internal): Force redisplay of all windows
3524 that show a buffer whose narrowing has changed. (Bug#18490)
3526 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3528 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3529 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3530 lines, draw the hollow-box and hbar cursors on the right side of
3531 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3534 * xterm.c (x_draw_stretch_glyph_string):
3535 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3536 caused the block cursor to disappear on a TAB in R2L lines in
3537 every window except the leftmost one. Reported by Martin Rudalics
3540 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3542 Always use matched specpdl entry to record call arguments (Bug#18473).
3543 * lisp.h (record_in_backtrace): Adjust prototype.
3544 * eval.c (record_in_backtrace): Return current specpdl level.
3545 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3546 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3547 entry and use that entry in call to backtrace_debug_on_exit.
3548 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3549 (do_debug_on_call): Get current specpdl level as 2nd arg.
3551 Prefer ptrdiff_t to int and avoid integer overflows.
3552 * fileio.c (make_temp_name):
3553 * font.c (font_parse_family_registry): Avoid integer
3554 overflow on string size calculation.
3555 * data.c (Faset): Likewise for byte index.
3557 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3559 Fix display of R2L lines in partial-width windows.
3560 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3561 assigned the correct value.
3562 (extend_face_to_end_of_line): Account for truncation and
3563 continuation glyphs in R2L rows when one of the fringes is not
3565 (display_line): Don't assign negative X offset to a row if we are
3566 going to produce a truncation glyph for it. When handling
3567 truncated R2L rows, consider the width of the left fringe instead
3569 (produce_special_glyphs): Fix bogus assignments.
3571 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3573 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3574 always set to a valid value. Make sure the size passed to alloca
3575 is always positive. (Bug#18516)
3577 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3579 Avoid extra call to oblookup when interning symbols.
3580 * lisp.h (intern_driver): Add prototype.
3581 * lread.c (intern_driver): New function.
3582 (intern1, intern_c_string_1, Fintern):
3583 * font.c (font_intern_prop):
3584 * w32font.c (intern_font_name): Use it.
3586 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3588 Minor improvements to new stack-allocated Lisp objects.
3589 * frame.h (FRAME_PARAMETER):
3590 Prefer scoped_list1 to local_list1 where either would do.
3591 * lisp.h (scoped_list4): New macro.
3592 (local_cons, local_list1, local_list2, local_list3, local_list4)
3593 (make_local_vector, make_local_string, build_local_string):
3594 Prefer functions to macros where either would do.
3595 * xdisp.c (build_desired_tool_bar_string):
3596 Prefer scoped_list4 to local_list4 where either would do.
3598 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3600 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3601 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3602 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3603 * frame.h (FRAME_PARAMETER): New macro.
3604 * dispnew.c (init_display):
3605 * fontset.c (Fset_fontset_font):
3606 * frame.c (x_default_parameter):
3607 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3608 * xfns.c (x_default_scroll_bar_color_parameter)
3609 (x_default_font_parameter, x_create_tip_frame): Use it.
3610 * editfns.c (Fpropertize): Use local_cons.
3611 * process.c (status_message): Use build_local_string.
3612 * xfont.c (xfont_open): Use make_local_string.
3613 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3615 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3617 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3618 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3619 !__clang__. This works with GCC and with clang and is safer for
3620 compilers we don't know about.
3621 (local_cons): Rename parameter to make capture less likely.
3623 2014-09-17 Samuel Bronson <naesten@gmail.com>
3625 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3627 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3629 Fix minor problems found by static checking.
3630 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3632 * buffer.h (decode_buffer): Doc and indentation fixes.
3633 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3635 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3637 Avoid clang-specific warnings.
3638 * buffer.c (init_buffer): Shut up -Wself-assign.
3639 * process.c (server_accept_connection): Shut up -Wunsequenced.
3641 2014-09-16 Daniel Colascione <dancol@dancol.org>
3643 * fns.c (sxhash): For symbols, use address as hash code.
3645 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3647 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3648 * charset.c (load_charset_map_from_file): Use scoped_list2
3649 and build_local_string.
3650 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3651 * emacs.c (init_cmdargs, decode_env_path):
3652 * fileio.c (Fexpand_file_name):
3653 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3654 * frame.c (x_get_arg):
3655 * keyboard.c (safe_run_hooks_error):
3656 * lread.c (load_warn_old_style_backquotes):
3657 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3658 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3659 * xselect.c (x_clipboard_manager_error_1)
3660 (x_clipboard_manager_save_all):
3661 * xterm.c (x_term_init): Use build_local_string.
3663 Avoid more integer overflows on string size calculations.
3664 * category.c (Fmake_category_set):
3665 * xdisp.c (get_overlay_arrow_glyph_row):
3666 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3668 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3670 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3671 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3672 error message format. Use message_with_string to have non-ASCII
3673 file names properly displayed.
3674 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3675 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3676 where these APIs are not available even in UNICOWS.DLL.
3677 Improve the format of error messages and include the file name in them
3679 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3680 call play-sound-functions, per documentation.
3682 * w32.c (w32_get_long_filename, w32_get_short_filename):
3683 Constify the input file name arguments.
3685 * w32.h (w32_get_long_filename, w32_get_short_filename):
3688 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3690 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3691 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3692 [USE_LOCAL_ALLOCATORS]: New macros.
3693 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3694 (build_local_string): Avoid argument name expansion clash with
3696 * alloc.c (toplevel)
3697 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3698 Preprocessor guard to avoid impossible configuration.
3699 * charset.c (Ffind_charset_region, Ffind_charset_string):
3700 Use make_local_vector.
3701 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3702 * textprop.c (Fput_text_property, Fadd_face_text_property):
3704 (copy_text_properties): Use local_cons and local_list3.
3705 * chartab.c (uniprop_table):
3706 * data.c (wrong_choice, wrong_range):
3707 * doc.c (get_doc_string):
3708 * editfns.c (format2):
3709 * fileio.c (Fexpand_file_name, auto_save_error):
3710 * fns.c (Fyes_or_no_p):
3711 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3712 * fontset.c (Fset_fontset_font):
3713 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3714 (read_char_minibuf_menu_prompt):
3715 * keymap.c (silly_event_symbol_error, describe_vector):
3716 * menu.c (single_menu_item):
3717 * minibuf.c (Fread_buffer):
3718 * process.c (status_message, Fformat_network_address)
3719 (server_accept_connection): Use make_local_string and
3720 build_local_string. Prefer compound literals where appropriate.
3722 2014-09-15 Daniel Colascione <dancol@dancol.org>
3724 * fns.c (Fsort): Tweak sort docstring.
3726 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3728 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3729 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3730 set errno to EAGAIN instead, to allow the caller to retry the
3731 write after some waiting. Fixes deadlocks when Emacs exchanges a
3732 lot of data through the pipe. (Bug#18420)
3734 * sound.c (Fplay_sound_internal): Encode the sound file name in
3735 the ANSI codepage. Expand it against data-directory, as per docs,
3736 not against the current directory. No need to make a local copy
3737 of the file name; pass the encoded file name directly to
3738 do_play_sound. (Bug#18463)
3740 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3741 NULL, and the file name is not encodable in ANSI codepage, return
3742 the string with "?" replacement characters, which will fail the
3743 caller. This avoids returning a random value in that case.
3745 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3747 * window.c (Fresize_mini_window_internal): Set w->total_lines
3748 from w->pixel_height (Bug#18422).
3750 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3752 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3753 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3754 setting resize increments (Bug#18435).
3756 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3758 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3759 state around the call to line_bottom, since it can move the
3760 iterator to another screen line. This fixes off-by-one errors in
3761 the reported row in some rare cases.
3763 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3765 * callproc.c (init_callproc): Fix bug introduced at
3766 2014-09-07 (Bug#18474).
3768 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3770 Prefer ptrdiff_t to int and avoid integer overflows.
3771 * fileio.c (make_temp_name):
3772 * font.c (font_parse_family_registry): Avoid integer
3773 overflow on string size calculation.
3774 * data.c (Faset): Likewise for byte index.
3776 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3778 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3780 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3782 * lisp.h (make_local_string): Nitpick indent.
3783 * print.c (Fprin1_to_string): Remove unused GCPROs.
3785 More debugging aids around GCPROs.
3786 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3787 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3788 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3790 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3791 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3793 Remove redundant GCPROs around Ffuncall and Fapply calls.
3794 This is safe because Ffuncall protects all of its arguments by itself.
3795 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3796 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3797 (call6, call7): Likewise. Use compound literals where applicable.
3798 (run_hook_with_args_2): Use compound literal.
3800 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3802 Pacify --enable-gcc-warnings when no window system is used.
3803 These warnings found that subscript error, so they seem worthwhile.
3804 * composite.c (char_composable_p): Simplify a bit.
3805 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3806 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3807 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3808 * window.c (set_window_scroll_bars):
3809 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3810 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3811 Ignore -Wsuggest-attribute=const.
3812 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3813 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3815 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3817 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3818 Use check_iso_charset_parameter instead of doing the checks by hand.
3819 (check_iso_charset_parameter): Move up. Check parameters a bit
3820 more carefully, and return true for 96-char sets. All callers changed.
3822 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3824 Simplify lisp.h by removing the __COUNTER__ business.
3825 Reported by Dmitry Antipov in:
3826 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3827 * lisp.h (make_local_vector, make_local_string)
3828 (build_local_string): Simplify by not bothering with __COUNTER__.
3829 The __COUNTER__ business wasn't working properly, and was needed
3830 only for hypothetical future expansion anyway.
3832 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3834 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3835 terms to determine bitmap color. (Bug#18437)
3837 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3839 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3842 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3844 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3846 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3848 * xterm.c (handle_one_xevent): Detect iconified by looking at
3849 _NET_WM_STATE_HIDDEN.
3851 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3853 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3854 These can generate a constant with the correct value but the wrong
3855 width, which doesn't work as a printf argument. All uses removed.
3856 Reported by Dmitry Antipov in:
3857 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3858 (ENUMABLE): Remove; no longer needed.
3859 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3860 Remove; no longer needed because of the above change.
3861 Each definiens moved to the only use.
3863 Improve the experimental local and scoped allocation.
3864 * alloc.c (local_string_init, local_vector_init):
3865 New functions, defined if USE_LOCAL_ALLOCATORS.
3866 Mostly, these are moved here from lisp.h, as it's not
3867 clear it's worth making them inline.
3868 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3869 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3870 USE_STACK_LISP_OBJECTS, not on a laundry list.
3871 (local_string_init, local_vector_init): New decls.
3872 (union Aligned_Cons): New type.
3873 (scoped_cons): Use it. Give up on the char trick, as it's a too
3874 much of a maintenance hassle; if someone wants this speedup
3875 they'll just need to convince their compiler to align properly.
3876 Conversely, use the speedup if struct Lisp_Cons happens to
3877 be aligned even without a directive. Better yet, help it along
3878 by using union Aligned_Cons rather than struct Lisp_Cons.
3879 (pointer_valid_for_lisp_object): Remove. This check is not
3880 necessary, since make_lisp_ptr is already doing it. All uses removed.
3881 (local_vector_init, local_string_init): Move to alloc.c.
3882 (build_local_vector): Remove this awkward macro, replacing with ...
3883 (make_local_vector): New macro, which acts more like a function.
3884 Use statement expressions and use __COUNTER__ to avoid macro
3885 capture. Fall back on functions if these features are not supported.
3886 (build_local_string, make_local_string): Likewise.
3888 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3890 * xterm.c (x_term_init): Consolidate duplicated code.
3891 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3892 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3893 Add eassert and mark dpyinfo as dead only if it was alive.
3895 Add macros to allocate temporary Lisp objects with alloca.
3896 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3897 * character.h (parse_str_as_multibyte): Move prototype to ...
3898 * lisp.h (parse_str_as_multibyte): ... here.
3899 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3900 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3902 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3903 (local_string_init): New functions.
3904 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3905 (init_alloc_once): Call it.
3907 Cleanup last change and make all new stuff conditional.
3908 * lisp.h (build_local_string): Rename to ...
3909 (make_local_string): ... this macro.
3910 (build_local_string, scoped_list1, scoped_list3): New macros.
3911 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3912 and functions as such, use regular fallbacks otherwise.
3913 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3916 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3918 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3919 always make sure the marginal areas of the row are in sync with
3920 what the window wants. (Bug#18419)
3922 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3923 existing binding of a variable, to avoid silently aborting
3924 commands that use specbind. (Bug#18331)
3926 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3928 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3929 * coding.c (growable_destination): New function.
3930 (produce_chars): Use it for sanity checks. Do not fiddle with
3931 dst_end if the source and destination are both nil, as it's
3932 the caller's responsibility to avoid overlap.
3933 * keyboard.c (read_decoded_event_from_main_queue):
3934 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3935 length, not 4 times, to prevent decode_coding_c_string from trying
3936 to reallocate a destination. This removes the need for the FIXME.
3938 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3939 All callers simplified. Add a comment about exec_failed, vfork,
3942 Adjust drag-and-drop fix when window is above top (Bug#18303).
3943 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3944 XCDR bleed into XCAR's encoded value. Improve checks for
3945 out-of-range data while we're at it.
3947 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3949 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3950 is CONSP (Bug#18303).
3952 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3954 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3955 'alloca' gets passed arguments larger than MAX_ALLOCA.
3957 * font.c (MAX): Define if not defined elsewhere.
3959 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3961 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3962 here for destination buffer, to work around what appears to be a
3963 bug in decode_coding_c_string when the source and destination are
3966 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3967 This follows up on the recent thread in emacs-devel on alloca; see:
3968 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3969 This patch also cleans up alloca-related glitches noted while
3970 examining the code looking for unbounded alloca.
3972 * callproc.c (init_callproc):
3973 Rewrite to avoid need for alloca.
3974 * buffer.c (mouse_face_overlay_overlaps)
3975 (report_overlay_modification):
3976 * buffer.h (GET_OVERLAYS_AT):
3977 * coding.c (make_subsidiaries):
3978 * doc.c (Fsnarf_documentation):
3979 * editfns.c (Fuser_full_name):
3980 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3981 (search_embedded_absfilename, Fsubstitute_in_file_name):
3982 * fns.c (Fmake_hash_table):
3983 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3984 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3985 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3986 (xrdb_get_resource, x_get_resource_string):
3987 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3988 * ftxfont.c (ftxfont_draw):
3989 * image.c (xbm_load, xpm_load, jpeg_load_body):
3990 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3992 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3994 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3995 (find_and_return_menu_selection):
3996 * print.c (PRINTFINISH):
3997 * process.c (Fformat_network_address):
3998 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3999 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4000 * sound.c (wav_play, au_play):
4001 * syntax.c (skip_chars):
4002 * term.c (tty_menu_activate, tty_menu_show):
4003 * textprop.c (get_char_property_and_overlay):
4004 * window.c (Fset_window_configuration):
4005 * xdisp.c (safe__call, next_overlay_change, vmessage)
4006 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4007 * xfaces.c (face_at_buffer_position):
4008 * xmenu.c (x_menu_show):
4009 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4010 allocation size isn't bounded.
4011 * callint.c (Fcall_interactively): Redo memory_full check
4012 so that it can be done at compile-time on some platforms.
4013 * coding.c (MAX_LOOKUP_MAX): New constant.
4014 (get_translation_table): Use it.
4015 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4016 SAFE_ALLOCA, to catch integer overflows on size calculation.
4017 (exec_failed) [!DOS_NT]: New function.
4018 (child_setup) [!DOS_NT]: Use it.
4019 * editfns.c (Ftranspose_regions):
4020 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4021 * editfns.c (check_translation):
4022 Allocate larger buffers on the heap.
4023 * eval.c (internal_lisp_condition_case):
4024 Check for MAX_ALLOCA overflow.
4025 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4026 (Fbase64_encode_region, Fbase64_decode_region):
4027 Avoid unnecessary calls to SAFE_FREE before 'error'.
4028 * buffer.c (mouse_face_overlay_overlaps):
4029 * editfns.c (Fget_pos_property, check_translation):
4030 * eval.c (Ffuncall):
4031 * font.c (font_unparse_xlfd, font_find_for_lface):
4032 * ftfont.c (ftfont_drive_otf):
4033 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4034 (menu_bar_items, tool_bar_items):
4035 * sound.c (Fplay_sound_internal):
4036 * xdisp.c (load_overlay_strings, dump_glyph_row):
4037 Use an ordinary auto buffer rather than alloca, since the
4038 allocation size is fixed and small.
4039 * ftfont.c: Include <c-strcase.h>.
4040 (matching_prefix): New function.
4041 (get_adstyle_property): Use it, to avoid need for alloca.
4042 * keyboard.c (echo_add_key):
4043 * keymap.c (describe_map): Use ptrdiff_t, not int.
4044 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4045 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4046 when counting bytes.
4047 * lisp.h (xlispstrdupa): Remove, replacing with ...
4048 (SAFE_ALLOCA_STRING): ... new macro with different API.
4049 This fixes a portability problem, namely, alloca result
4050 passed to another function. All uses changed.
4051 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4053 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4054 (REGEX_ALLOCATE): New macros.
4055 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4056 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4058 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4060 (decode_mode_spec_coding): Store directly into buf rather than
4061 into an alloca temporary and copying the temporary to the buf.
4063 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4065 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4067 2014-09-04 Jan D <jan.h.d@swipnet.se>
4069 * xterm.c (x_term_init): Don't call x_session_initialize if running
4070 as a daemon (Bug#18375).
4072 * xsmfns.c: Initialize ice_fd.
4074 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4076 Less chatter in 'make' output.
4077 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4078 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4079 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4081 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4083 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4084 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4086 * nsfns.m (Fx_create_frame):
4087 * w32fns.c (Fx_create_frame):
4088 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4091 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4093 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4094 the reported row in the case of a window with a header line, by
4095 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4096 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4098 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4100 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4101 when configured --with-wide-int on typical 32-bit platforms.
4103 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4105 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4106 when HPOS is negative, for the benefit of R2L glyph rows whose
4107 newline overflows into the fringe.
4109 2014-09-03 Ken Brown <kbrown@cornell.edu>
4111 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4113 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4115 Minor cleanup of recent strlen-avoiding patch.
4116 * fileio.c (CHECK_LENGTH): Remove.
4117 Rewrite callers so that they don't need it.
4118 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4119 variable wasn't set.
4121 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4123 * fileio.c (CHECK_LENGTH): New macro.
4124 (Fexpand_file_name): Use it and get rid of a few more calls
4125 to strlen and strcat.
4126 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4127 * lisp.h (egetenv): ... because of a new inline function used to
4128 avoid calls to strlen for a compile-time constants.
4130 * buffer.h (decode_buffer): New function.
4131 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4132 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4133 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4134 * data.c (Flocal_variables_p):
4135 * fileio.c (Fverify_visited_file_modtime):
4136 * marker.c (live_buffer): Use it.
4138 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4140 Avoid extra calls to strlen in filesystem I/O routines.
4141 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4142 the length of 'newdir' is known or may be precalculated.
4143 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4144 not 'char *', and so use precalculated length.
4145 (Ffile_accessible_directory_p):
4146 * callproc.c (encode_current_directory, init_callproc):
4147 * charset.c (init_charset):
4148 * lread.c (load_path_check, load_path_default): Adjust users.
4149 * lisp.h (file_accessible_directory_p): Tweak prototype.
4151 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4153 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4156 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4158 --enable-silent-rules now suppresses more chatter.
4159 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4160 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4161 (am__v_CCLD_1): New macros, taken from Automake.
4162 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4164 Clean up extern decls a bit.
4165 * bytecode.c: Include blockinput.h and keyboard.h rather
4166 than rolling their APIs by hand.
4167 * emacs.c: Include regex.h and rely on its and lisp.h's API
4168 rather than rolling them by hand.
4169 * lastfile.c: Include lisp.h, to check this file's API.
4170 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4172 * regex.h (re_max_failures): New decl.
4173 * unexcw.c, unexmacosx.c, unexw32.c:
4174 Rely on lisp.h's API rather than rolling it by hand.
4175 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4176 Declare at top level, to pacify GCC -Wnested-externs.
4178 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4180 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4181 clipping rectangle become negative (i.e. large positive, since
4182 it's an unsigned data type). This can happen in R2L hscrolled
4183 glyph rows, and caused us to draw the cursor glyph on the fringe.
4184 For the details, see
4185 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4187 2014-08-31 Ken Brown <kbrown@cornell.edu>
4189 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4190 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4191 is defined. (Bug#18368)
4193 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4195 Vector-sorting fixes (Bug#18361).
4196 It's not safe to call qsort or qsort_r, since they have undefined
4197 behavior if the user-specified predicate is not a total order.
4198 Also, watch out for garbage-collection while sorting vectors.
4199 * fns.c: Include <vla.h>.
4200 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4201 (sort_vector_compare): Remove, replacing with ....
4202 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4203 ... these new functions.
4204 (sort_vector): Rewrite to use the new functions.
4205 GCPRO locals, since the predicate can invoke the GC.
4206 Since it's in-place return void; caller changed.
4207 (merge): Use 'inorder', for clarity.
4209 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4210 One can't hoist this out of the 'if', because intervening calls to
4211 newlocale, twolower, etc. can change errno.
4213 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4215 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4216 wording of the error messages.
4217 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4220 * w32proc.c (get_lcid_callback): Accept locale specifications
4221 without the country part, as in "enu" vs "enu_USA".
4222 (w32_compare_strings): Signal an error if a locale was specified,
4223 but couldn't be translated into a valid LCID.
4225 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4227 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4229 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4231 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4232 errno after towlower_l. errno's value is not specified after
4233 towlower_l. Instead, assume that towlower_l returns its argument
4234 on failure, which is portable in practice.
4236 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4238 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4240 * w32proc.c (w32_compare_strings): Accept additional argument
4241 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4242 if requested. If w32-collate-ignore-punctuation is non-nil, add
4243 NORM_IGNORESYMBOLS to the flags.
4244 (LINGUISTIC_IGNORECASE): Define if not already defined.
4245 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4247 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4250 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4252 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4253 Define substitutes for platforms that lack them.
4254 (str_collate): Add arguments locale and ignore_case.
4256 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4257 Add optional arguments LOCALE and IGNORE-CASE.
4259 * lisp.h (str_collate): Adapt argument list.
4261 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4263 Add vectors support to Fsort.
4264 * fns.c (sort_vector, sort_vector_compare): New functions.
4265 (sort_list): Likewise, refactored out of ...
4266 (Fsort): ... adjusted user. Mention vectors in docstring.
4267 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4268 * alloc.c (make_save_int_obj): New function.
4269 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4270 (make_save_int_obj): Add prototype.
4272 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4273 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4274 Conditionally define to match system's qsort_r signature.
4275 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4277 2014-08-28 Ken Brown <kbrown@cornell.edu>
4279 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4280 dumping and the system malloc after dumping. (Bug#18222)
4282 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4283 Define as macros, expanding to hybrid_malloc, etc.
4284 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4285 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4287 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4288 full implementation on Cygwin. Remove Cygwin-specific code that
4289 is no longer needed.
4290 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4291 Redefine as macros expanding to gmalloc, grealloc, etc.
4292 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4293 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4294 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4295 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4297 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4298 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4299 HAVE_POSIX_MEMALIGN)]: New functions.
4300 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4301 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4302 hybrid_aligned_alloc; declare.
4303 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4304 HAVE_POSIX_MEMALIGN)]: Define.
4305 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4306 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4307 Define as macro, expanding to gget_current_dir_name, and define
4309 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4310 malloc_enable_thread(). Don't initialize malloc.
4311 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4312 no longer defined on Cygwin).
4313 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4314 * sheap.c (bss_sbrk_buffer_end): New variable.
4315 * unexcw.c (__malloc_initialized): Remove variable.
4316 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4318 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4321 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4323 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4324 In `event->y' return entire range (the size of the scroll bar minus
4326 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4327 return entire range (the scaled size of the scroll bar minus
4328 that of the slider). In `portion' return the scaled position of
4330 (xaw_jump_callback): Restore part of code for vertical scroll
4331 bar broken in change from 2014-07-27.
4332 (xaw_scroll_callback): Provide incremental scrolling with
4333 horizontal scroll bars.
4335 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4337 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4339 * indent.c (Fvertical_motion): Fix vertical motion up through a
4340 display property after a newline. (Bug#18276)
4342 * xdisp.c (display_line): Don't assume that the call to
4343 reseat_at_next_visible_line_start ends up at a character
4344 immediately following the newline on the previous line.
4345 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4346 beyond ZV, which causes infloop in redisplay. For the details, see
4347 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4349 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4350 coordinate for hscrolled R2L screen lines. (Bug#18277)
4352 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4354 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4357 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4359 * syntax.c (scan_lists): Don't examine positions before BEGV.
4362 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4364 Improve robustness of new string-collation code (Bug#18051).
4365 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4366 (newlocale, wcscoll_l): Define substitutes for platforms that
4367 lack them, so as to simplify the mainline code.
4368 (str_collate): Simplify the code by assuming the above definitions.
4369 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4370 For example, the old version left the Emacs in the wrong locale if
4371 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4372 result. Report an error if newlocale fails.
4374 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4376 * lisp.h (str_collate):
4377 * sysdep.c (str_collate): Return int.
4378 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4380 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4382 Fix some glitches in previous change.
4383 * sysdep.c (stack_direction): Replace stack_grows_down
4384 to simplify calculation of stack boundaries.
4385 (handle_sigsegv): Check whether we really crash somewhere near
4386 to stack boundary, and handle fatal signal as usual if not.
4387 (init_sigsegv): Adjust accordingly.
4388 * keyboard.c (Vtop_level_message): Rename to
4389 Vinternal__top_level_message, as suggested by Stefan Monnier in
4390 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4391 All related users changed.
4393 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4395 Handle C stack overflow caused by too nested Lisp evaluation.
4396 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4397 siglongjmp point to transfer control from SIGSEGV handler.
4398 * keyboard.c (return_to_command_loop, recover_top_level_message)
4399 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4400 (regular_top_level_message): New variable.
4401 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4402 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4404 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4405 new variables described above.
4406 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4407 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4408 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4409 (init_sigsegv): New function.
4410 (init_signals): Use it.
4412 2014-08-25 Ken Brown <kbrown@cornell.edu>
4414 * emacs.c (main): Remove use of obsolete macro
4415 G_SLICE_ALWAYS_MALLOC.
4417 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4419 Implement locale-sensitive string collation for MS-Windows.
4420 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4421 New functions. (Bug#18051)
4423 * w32.h (w32_compare_strings): Add prototype.
4425 * w32.c <g_b_init_compare_string_w>: New global flag.
4426 (globals_of_w32): Initialize it.
4428 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4430 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4431 [WINDOWSNT]: Call str_collate on MS-Windows.
4433 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4435 One more minor cleanup of font subsystem.
4436 * font.h (struct font_driver): Convert text_extents to
4437 return void because returned value is never actually used.
4438 * macfont.m (macfont_text_extents):
4439 * w32font.c (w32font_text_extents):
4440 * xftfont.c (xftfont_text_extents): Adjust to return void
4441 and assume that 'metrics' argument is always non-NULL.
4442 * ftfont.c (ftfont_text_extents):
4443 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4445 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4447 Minor cleanups of str_collate fix (Bug#18051).
4448 * fns.c (str_collate): Move decl from here ...
4449 * lisp.h (str_collate): ... to here.
4450 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4451 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4452 potential problems with integer overflow. Don't assume
4453 setlocale succeeds. Remove unnecessary test before restoring
4454 locale via setlocale, and free the copied setlocale string
4457 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4459 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4461 * sysdep.c (str_collate): New function. (Bug#18051)
4463 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4465 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4466 if the initial "rm -f" fails. This is for MinGW builds, where
4467 MS-Windows will not allow deleting the executable file of a
4470 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4472 * w32term.c (w32_scroll_bar_handle_click)
4473 (w32_horizontal_scroll_bar_handle_click)
4474 (x_scroll_bar_report_motion)
4475 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4476 SB_THUMBTRACK, use the 32-bit position information returned by
4477 GetScrollInfo, not the 16-bit information returned in the Windows
4480 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4482 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4483 second coordinate ('y') reported for dragging the horizontal
4486 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4488 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4489 and text area-relative x-coordinates.
4491 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4493 Avoid overwriting the reversed_p flags in the glyph matrices when
4494 init_iterator or start_display are called.
4495 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4497 (tool_bar_height, redisplay_tool_bar, try_window)
4498 (try_window_reusing_current_matrix, try_window_id)
4499 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4500 reversed_p flag of the iterator's glyph row where the glyph row
4501 is going to be redrawn.
4503 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4505 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4507 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4509 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4510 of emacs_event return length from si.nPage to si.nMax.
4511 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4512 interchange start and end of thumb.
4514 2014-08-15 Ken Brown <kbrown@cornell.edu>
4516 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4517 ERRORCHECK mutexes. (Bug#18222)
4519 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4521 * frame.c (set_menu_bar_lines_1): Remove.
4522 (set_menu_bar_lines): Call change_frame_size instead of
4523 set_menu_bar_lines_1.
4525 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4527 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4530 2014-08-11 Glenn Morris <rgm@gnu.org>
4532 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4533 writing before backing up, since it causes a more serious problem
4534 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4535 (choose_write_coding_system): No longer callable from Lisp.
4536 Move last piece back here from Fwrite_region.
4537 (Fwrite_region, syms_of_fileio): Update for above changes.
4539 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4541 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4542 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4543 (Fwindow_new_pixel, Fset_window_new_pixel)
4544 (Fset_window_new_total, Fset_window_new_normal)
4545 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4547 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4549 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4551 * fontset.c (Finternal_char_font): Recompute basic faces if the
4552 frame's face cache was cleared. (Bug#18162)
4554 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4556 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4557 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4558 base buffer's undo list.
4560 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4562 Fix a couple of recent inadvertent breaks of the MSDOS port.
4563 * msdos.c: include required menu.h
4564 * term.c: set correct menu_show_hook on MSDOS.
4566 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4568 Fix handling of menu bar line on TTY frames (Bug#18136)
4570 * dispnew.c (handle_window_change_signal):
4571 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4572 frame's menu bar lines subtracted from height.
4573 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4575 (adjust_frame_size): Count in menu bar when setting FrameRows.
4576 (make_terminal_frame): When setting up the frame's lines and
4577 text height don't count in the menu bar.
4578 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4579 lines subtracted from height.
4580 (do_switch_frame): Set tty's FrameRows to number of total lines
4582 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4583 is used, return total number of lines and columns.
4584 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4586 * term.c (OUTPUT, tty_set_terminal_modes)
4587 (tty_set_terminal_window, tty_set_scroll_region)
4588 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4589 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4590 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4591 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4592 Call change_frame_size with frame's menu bar lines subtracted
4594 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4595 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4598 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4600 * alloc.c (Fmemory_info): Remove a stray brace.
4602 * process.c: Fix a comment typo.
4604 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4606 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4608 * widgetprv.h (EmacsFramePart): Remove font.
4610 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4611 (resources, setup_frame_cursor_bits): Remove unused variables and
4612 functions, esp. wrt. font (Bug#18227).
4614 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4616 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4618 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4620 Refer to MS-DOS using the same name everywhere.
4622 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4626 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4628 * w32term.c (w32_redeem_scroll_bar):
4629 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4630 not redeeming scroll bars that have been turned off.
4632 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4634 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4635 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4636 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4637 (safe_run_hook_funcall): Adjust accordingly.
4639 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4641 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4642 Condition correctly according to toolkit used.
4643 * frame.c (make_initial_frame, make_terminal_frame)
4644 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4645 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4646 assignments according to presence of toolkit scrollbars.
4647 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4648 Condition correctly according to toolkit used.
4649 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4650 only if toolkit supports it.
4651 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4653 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4655 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4657 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4659 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4660 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4661 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4662 (safe_run_hooks): Remove comment which is not relevant any more.
4664 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4666 Don't let big frames overrun the stack.
4667 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4668 Use SAFE_NALLOCA, not alloca.
4670 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4671 * dired.c (directory_files_internal): Use a volatile variable
4672 to prevent the compiler from optimizing away all copies of a local.
4673 I wonder how many other GC-related bugs like this lurk elsewhere?
4675 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4676 * xterm.h (struct x_display_info): New member 'connection'.
4677 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4678 so that x_delete_terminal has a file descriptor to pass to
4679 delete_keyboard_wait_descriptor.
4681 Don't mishandle year-9999 dates (Bug#18176).
4682 * editfns.c (decode_time_components): Store an invalid timespec
4683 on overflow, instead of returning false, so that the caller can
4684 distinguish overflow from other errors.
4685 (lisp_time_argument, lisp_seconds_argument): If the time is out
4686 of range, signal a time overflow instead of an invalid time spec.
4687 * keyboard.c (decode_timer): Treat time overflow like other
4690 Avoid undefined behavior with signed left shift.
4691 Caught by 'gcc -fsanitize=undefined'.
4692 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4693 * dispnew.c (line_hash_code, scrolling):
4694 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4695 Use 'unsigned', not 'int', for line hashes.
4696 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4698 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4700 Make compare-strings more compatible with old behavior (Bug#17903).
4701 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4703 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4705 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4706 Don't add label between left and right buttons (Bug#18129).
4708 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4710 Make functions static that no longer need to be extern.
4711 * frame.c, frame.h (set_menu_bar_lines):
4712 * keyboard.c (Qleftmost, Qrightmost):
4713 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4714 (x_set_internal_border_width):
4717 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4719 Fix display of R2L lines when the last character fits only partially.
4720 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4722 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4723 R2L row is visible only partially, give the row a negative x
4725 (display_line): Fix the calculation of the glyph whose pixel width
4726 is used to decide whether the last produced glyph fits on the
4727 line. When the last glyph fits only partially, give the row a
4730 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4731 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4732 pixel width of the first glyph that is hscrolled from display.
4733 (display_line): In R2L glyph rows, don't give a negative offset to
4734 row->x when the first glyph begins before first_visible_x.
4736 * xdisp.c (display_line): If called with iterator set up to write
4737 to a marginal area, delay the call to handle_line_prefix until we
4738 switch back to the text area. (Bug#18035)
4740 * .gdbinit (xwindow): The members total_cols, total_lines,
4741 left_col, and top_line are C integers (and has been so for the
4744 2014-08-01 Andreas Schwab <schwab@suse.de>
4746 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4747 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4749 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4751 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4752 (timerfd_callback): Ignore weird events with no data. Add tight
4753 assertions and comments.
4754 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4755 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4757 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4759 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4760 I had confused && with ||.
4762 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4764 Simplify timerfd configuration and fix some minor glitches.
4765 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4766 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4767 Fall back on timer_create if timerfd_create fails at runtime.
4768 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4769 kernel primitives to do resolution. All uses removed.
4770 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4771 (turn_on_atimers): Clear timer_create-based timers too,
4774 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4775 Without this change, the code can access the local variable 'width'
4776 even when it has not been initialized, and likewise for 'height';
4777 in either case this leads to undefined behavior.
4779 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4781 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4782 necessary, put horizontal scroll bar resources as well. See
4783 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4784 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4786 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4788 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4789 background value to match the resource of its vertical counterpart.
4791 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4793 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4794 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4796 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4798 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4799 change that added the top margin height to the requested height
4800 and revert (undocumented) part of 2014-07-28 change that changed
4801 the logic of whether a size change occurred.
4803 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4805 * .gdbinit (xwindow): The members total_cols, total_lines,
4806 left_col, and top_line are C integers (and has been so for the
4809 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4812 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4814 On GNU/Linux, use timerfd for asynchronous timers.
4815 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4816 (toplevel): Rename alarm_timer_ok to special_timer_available.
4817 [HAVE_TIMERFD]: Declare timerfd.
4818 [HAVE_CLOCK_GETRES]: Declare resolution.
4819 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4820 system timer resolution.
4821 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4822 (timerfd_callback) [HAVE_TIMERFD]: New function.
4823 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4824 [ENABLE_CHECKING]: New function for the sake of automated tests.
4825 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4826 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4827 [ENABLE_CHECKING]: Defsubr test function.
4828 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4829 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4830 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4832 Fix --without-x build and pacify --enable-gcc-warnings.
4833 Problems reported in Bug#18122 and Bug#18124.
4834 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4835 (frame_windows_min_size): Now static.
4836 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4838 (adjust_frame_size): Always declare prototype.
4840 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4841 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4842 * atimer.c (timerfd_callback): Always read expiration data.
4844 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4845 * process.c (add_timer_wait_descriptor): Add timer descriptor
4846 to input_wait_mask and non_process_wait_mask as well.
4848 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4850 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4852 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4854 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4855 Reinstate code removed by the prevoius commit to this file.
4857 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4859 * buffer.h (struct buffer): New fields scroll_bar_height and
4860 horizontal_scroll_bar_type.
4861 * buffer.c (bset_scroll_bar_height)
4862 (bset_horizontal_scroll_bar_type): New functions.
4863 (Fbuffer_swap_text): Handle old_pointm field.
4864 (init_buffer_once): Set defaults for scroll_bar_height and
4865 horizontal_scroll_bar_type.
4866 (syms_of_buffer): New variables scroll_bar_height and
4867 horizontal_scroll_bar_type.
4868 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4869 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4870 (set_vertical_scroll_bar): Remove prototype.
4871 (x_change_tool_bar_height): Add prototype.
4872 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4873 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4874 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4876 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4877 (update_window): Start mode_line_row->y after horizontal scroll
4879 (change_frame_size_1): Call adjust_frame_size.
4880 (init_display): When changing the size of a tty frame do not
4881 pass height of menu bar.
4882 (Qframe_windows_min_size): New symbol.
4883 * frame.h (struct frame): List tool bar fields after menu bar
4884 fields. Add official, total_lines, horizontal_scroll_bars,
4885 config_scroll_bar_height and config_scroll_bar_lines fields.
4886 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4887 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4888 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4889 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4890 (FRAME_WINDOWS_HEIGHT): New macros.
4891 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4892 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4893 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4894 horizontal scroll bar.
4895 (frame_inhibit_resize, adjust_frame_size)
4896 (frame_windows_min_size): Add declarations.
4897 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4898 (x_set_scroll_bar_default_height, x_set_left_fringe)
4899 (x_set_right_fringe, x_set_vertical_scroll_bars)
4900 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4901 (x_set_scroll_bar_height): Add external declarations.
4902 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4903 (adjust_frame_size): New functions.
4904 (make_frame): Initial horizontal_scroll_bars field.
4905 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4907 (make_initial_frame, make_terminal_frame): No horizontal scroll
4908 bar in initial and terminal frames. Use adjust_frame_size.
4909 (Fframe_total_cols): Fix doc-string.
4910 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4911 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4912 Rewrite using adjust_frame_size.
4913 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4914 (Qframe_windows_min_size): New symbols.
4915 (x_set_frame_parameters): Remove call of check_frame_size.
4916 (x_report_frame_params): Return scroll_bar_height value.
4917 (x_set_left_fringe, x_set_right_fringe): New functions.
4918 (adjust_frame_height, x_set_internal_border_width)
4919 (x_set_fringe_width): Remove.
4920 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4921 (x_set_scroll_bar_width, x_set_right_divider_width)
4922 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4923 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4925 (x_figure_window_size): Rewrite to make frame display the
4926 expected number of lines.
4927 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4928 (Vdefault_frame_horizontal_scroll_bars)
4929 (Vframe_initial_frame_tool_bar_height)
4930 (frame_inhibit_implied_resize): New variables.
4931 * fringe.c (compute_fringe_widths): Remove.
4932 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4933 (xg_create_horizontal_scroll_bar)
4934 (xg_update_horizontal_scrollbar_pos)
4935 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4936 (xg_get_default_scrollbar_height)
4937 (xg_clear_under_internal_border): Extern.
4938 * gtkutil.c (xg_frame_resized): Don't call
4939 do_pending_window_change.
4940 (xg_frame_set_char_size): Use adjust_frame_size.
4941 (style_changed_cb): Call update_theme_scrollbar_height and
4942 x_set_scroll_bar_default_height.
4943 (x_wm_set_size_hint): Don't call check_frame_size.
4944 (update_theme_scrollbar_height)
4945 (xg_get_default_scrollbar_height)
4946 (xg_create_horizontal_scroll_bar)
4947 (xg_update_horizontal_scrollbar_pos)
4948 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4949 (xg_create_scroll_bar): Set horizontal slot of bar.
4950 (xg_initialize): Call update_theme_scrollbar_height.
4951 (xg_clear_under_internal_border): No more static.
4952 * insdel.c (adjust_suspend_auto_hscroll): New function.
4953 (adjust_markers_for_delete, adjust_markers_for_insert)
4954 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4955 * keyboard.c (readable_events, discard_mouse_events)
4956 (make_lispy_event): Handle horizontal scroll bar click events.
4957 (Fsuspend_emacs): When changing the size of a tty frame do not
4958 pass height of menu bar.
4959 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4960 (Qright, Qleftmost, Qrightmost): New symbols.
4961 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4963 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4964 * nsfns.m (x_set_internal_border_width): New function.
4965 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4966 Remove extended fringe code.
4967 (x_set_window_size, x_new_font): Don't call
4968 compute_fringe_widths.
4969 * term.c (Fresume_tty): When changing the size of a tty frame do
4970 not pass height of menu bar.
4971 (clear_tty_hooks, set_tty_hooks):
4972 Clear horizontal_scroll_bar_hook.
4973 (init_tty): Frame has no horizontal scroll bars.
4974 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4975 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4976 scroll_bar_after_handle, scroll_bar_left_arrow,
4977 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4978 scroll_bar_to_rightmost entries.
4979 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4980 (struct terminal): Add set_horizontal_scroll_bar_hook.
4981 * w32console.c (initialize_w32_display):
4982 Clear horizontal_scroll_bar_hook.
4983 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4985 (x_clear_under_internal_border, x_set_internal_border_width):
4987 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4988 Set windows_or_buffers_changed when adding the menu bar.
4989 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4990 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4991 (w32_createhscrollbar): New functions.
4992 (w32_createscrollbar): Rename to w32_createvscrollbar.
4993 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4994 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4995 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4996 Add WM_EMACS_SHOWCURSOR.
4997 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4998 case do not artificially impose WM size hints.
4999 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5000 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5002 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5003 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5004 (unwind_create_frame_1): Remove.
5005 (Fx_create_frame): Make both scrollbars the system standard
5006 width and height. Use official field of frame structure to
5007 inhibit running window-configuration-change-hook.
5008 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5009 pixelwise. Handle frame's official field.
5010 (w32_frame_parm_handlers): Remove x_set_fringe_width
5011 entries. Add x_set_scroll_bar_height,
5012 x_set_horizontal_scroll_bars, x_set_left_fringe and
5014 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5015 pass height of menu bar to change_frame_size.
5016 * w32menu.c (set_frame_menubar): Rewrite using
5017 frame_inhibit_resize.
5018 * w32term.h (struct w32_display_info):
5019 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5020 (struct scroll_bar): Add horizontal.
5021 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5022 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5023 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5024 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5025 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5026 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5027 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5028 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5029 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5030 Define instead of WM_EMACS_CREATESCROLLBAR.
5031 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5032 WND_SCROLLBAR_INDEX.
5033 * w32term.c (horizontal_scroll_bar_min_handle)
5034 (horizontal_scroll_bar_left_border)
5035 (horizontal_scroll_bar_right_border): New integers.
5036 (x_set_frame_alpha): Replace x_highlight_frame by
5038 (x_window_to_scroll_bar): New argument "type". Update callers
5040 (w32_set_horizontal_scroll_bar_thumb)
5041 (x_horizontal_scroll_bar_report_motion)
5042 (w32_set_horizontal_scroll_bar)
5043 (w32_horizontal_scroll_bar_handle_click)
5044 (x_horizontal_scroll_bar_report_motion): New functions.
5045 (w32_mouse_position): Discriminate horizontal and vertical
5047 (my_create_scrollbar): Replace with two new functions
5048 my_create_vscrollbar and my_create_hscrollbar.
5049 (x_scroll_bar_create): New argument "horizontal".
5050 Update callers accordingly.
5051 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5052 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5054 (w32_read_socket): Handle WM_HSCROLL cae.
5055 (x_new_font): Don't recompute fringe widths.
5056 Use frame_inhibit_resize. Calculate new menu bar height iff we
5057 build without toolkit. Always clear under internal border.
5058 (x_set_window_size): Don't check frame size or recompute
5059 fringes. Reset fullscreen status before applying sizes.
5060 Always resize as requested by pixelwise argument. Don't call
5061 do_pending_window_change.
5062 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5063 (w32_initialize_display_info): Initialize dpyinfo's
5064 horizontal_scroll_bar_cursor entry.
5065 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5066 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5067 horizontal_scroll_bar_left_border.
5068 (w32fullscreen_hook): Intermittently resize window to normal
5069 when switching from fullscreen to maximized state.
5070 (run_window_configuration_change_hook): Don't run it if frame is
5072 (unwind_change_frame): Remove.
5073 (Fset_window_configuration): Rewrite using frame's official field.
5074 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5075 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5076 * window.h (struct window): New fields old_pointm,
5077 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5078 scroll_bar_height and suspend_auto_hscroll.
5079 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5081 (sanitize_window_sizes): Extern.
5082 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5083 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5084 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5085 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5086 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5088 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5089 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5090 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5091 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5092 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5093 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5094 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5095 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5096 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5097 (Fwindow_old_point, sanitize_window_sizes): New functions.
5098 (Qwindow_sanitize_window_sizes): New symbol.
5099 (window_body_height): Count in horizontal scroll bar.
5100 (set_window_hscroll, Fscroll_left, Fscroll_right):
5101 Set suspend_auto_hscroll slot.
5102 (Fwindow_inside_edges): Count fringes pixelwise.
5103 (coordinates_in_window, Fcoordinates_in_window_p):
5104 Consider horizontal scroll bar.
5105 (check_frame_size, adjust_window_margins): Remove functions and
5106 corresponding calls.
5107 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5108 (temp_output_buffer_show): Reset hscroll related fields.
5109 Initialize old_pointm.
5110 (make_parent_window): Initialize old_pointm.
5111 (make_window): Initialize old_pointm, horizontal scroll bar type,
5112 and scroll bar height.
5113 (resize_frame_windows): Don't count top margin in new sizes.
5114 Don't use safe sizes when shrinking a frame; let the window
5115 manager do the clipping.
5116 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5118 (Fdelete_window_internal): Unchain old_pointm marker.
5119 (window_scroll_pixel_based, Fscroll_other_window):
5121 (Fwindow_text_width, Fwindow_text_height): New argument
5123 (struct saved_window): New fields, old_pointm, hscroll_whole,
5124 suspend_auto_hscroll, scroll_bar_height and
5125 horizontal_scroll_bar_type.
5126 (Fset_window_configuration, save_window_save): Set new fields of
5128 (apply_window_adjustment): Don't call adjust_window_margins.
5129 (set_window_margins): Don't change margins if new sizes don't
5131 (set_window_scroll_bars): New argument "horizontal_type".
5132 Handle horizontal scroll bars. Don't change scroll bars if they
5133 don't fit into window.
5134 (Fset_window_scroll_bars): New argument "horizontal_type".
5135 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5136 (compare_window_configurations): Compare horizontal scroll bar
5138 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5139 horizontal scroll bar height.
5140 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5141 instead of FRAME_LINES.
5142 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5143 ON_VERTICAL_SCROLL_BAR.
5144 (with_echo_area_buffer): Initialize old_pointm.
5145 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5147 (unwind_with_echo_area_buffer): Handle old_pointm.
5148 (update_tool_bar): Set do_update when the tool bar window has at
5149 least one line (since this is what the user sets).
5150 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5151 (redisplay_tool_bar): Return early when toolbar has zero lines.
5152 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5153 (hscroll_window_tree): Handle suspension of auto_hscroll and
5155 (set_horizontal_scroll_bar): New function.
5156 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5157 more than one line. Handle horizontal scroll bars.
5158 (note_mouse_highlight): Handle horizontal scrol bars.
5159 (expose_frame): Set dimensions of XRectangle from frame's text
5161 (Vvoid_text_area_pointer): Update doc-string.
5162 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5163 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5164 (x_set_internal_border_width): New functions.
5165 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5166 (unwind_create_frame_1): Remove.
5167 (Fx_create_frame): Handle horizontal scroll bars. Use official
5168 field of frame structure to inhibit running
5169 window-configuration-change-hook.
5170 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5171 pixelwise. Handle frame's official field.
5172 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5173 x_set_horizontal_scroll_bars, x_set_left_fringe,
5175 * xmenu.c (update_frame_menubar, free_frame_menubar):
5176 Use adjust_frame_size.
5177 * xterm.h (struct x_display_info):
5178 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5180 (struct scroll_bar): Add horizontal slot.
5181 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5182 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5183 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5184 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5185 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5186 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5187 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5188 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5189 (x_clear_under_internal_border): Remove.
5190 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5191 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5192 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5193 HORIZONTAL. Update callers.
5194 (horizontal_action_hook_id): New action hook id.
5195 (x_horizontal_scroll_bar_to_input_event)
5196 (x_create_horizontal_toolkit_scroll_bar)
5197 (xt_horizontal_action_hook)
5198 (x_set_toolkit_horizontal_scroll_bar_thumb)
5199 (XTset_horizontal_scroll_bar, x_net_wm_state)
5200 (x_horizontal_scroll_bar_report_motion): New functions.
5201 (xg_scroll_callback, x_scroll_bar_handle_click):
5202 Handle horizontal scroll bars.
5203 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5204 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5206 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5207 Handle horizontal scroll bars.
5208 (handle_one_xevent): Handle horizontal scroll bar events.
5209 Call x_net_wm_state.
5210 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5212 (x_set_window_size): Don't call check_frame_size and
5213 do_pending_window_change.
5214 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5215 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5216 (x_scroll_bar_set_handle): Add some checks when calling
5219 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5221 Revert previous change.
5222 There is certainly nothing wrong with writing code like 'lo <= i
5223 && i <= hi', even if LO happens to a constant. There isn't even
5224 anything wrong in general with writing 'a <= b' if A happens to
5225 be a constant. At any rate stylistic changes shouldn't
5226 be done like this without discussion.
5228 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5230 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5231 (Fgarbage_collect): Reorder conditions that are written backwards.
5232 * data.c (cons_to_unsigned): Likewise.
5233 * dispnew.c (update_frame_1, sit_for): Likewise.
5234 * fileio.c (file_offset): Likewise.
5235 * filelock.c (read_lock_data, lock_file): Likewise.
5236 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5238 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5239 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5240 * lread.c (read1): Likewise.
5241 * minibuf.c (read_minibuf_noninteractive): Likewise.
5242 * nsterm.m (x_set_frame_alpha): Likewise.
5243 * process.c (wait_reading_process_output): Likewise.
5244 * region-cache.c (delete_cache_boundaries): Likewise.
5245 * xterm.c (x_set_frame_alpha): Likewise.
5247 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5249 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5252 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5254 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5255 because atimer expiration is absolute rather than relative.
5257 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5259 * w32term.h (current_popup_menu, menubar_in_use):
5260 Move declarations from w32term.c.
5262 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5264 * w32fns.c (menubar_in_use): No more static.
5265 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5267 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5269 Move hourglass machinery to RIF.
5270 * dispextern.h (struct redisplay_interface): New members
5271 show_hourglass and hide_hourglass. Indent comments.
5272 (show_hourglass, hide_hourglass): Remove prototypes.
5273 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5274 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5275 (ns_redisplay_interface): Add them.
5276 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5277 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5278 (w32_arrow_cursor): New function to hack around non-GUI frames.
5279 (w32_redisplay_interface): Add new functions.
5280 * w32term.h (w32_arror_cursor): Add prototype.
5281 * xdisp.c (show_hourglass): New function, refactored out from
5282 platform-dependent code.
5283 (cancel_hourglass): Now call to RIF function.
5284 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5285 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5286 (x_redisplay_interface): Add new functions.
5288 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5290 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5291 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5292 and complete previous change.
5293 * frame.c (adjust_frame_height): New function.
5294 (Fset_frame_height, Fset_frame_size): Use it.
5295 (x_set_frame_parameters): Take frame top margin into account.
5297 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5299 * frame.c (Fset_frame_height): Take frame top margin into account.
5300 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5301 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5303 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5305 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5306 menubar_height as such. Tweak comment.
5307 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5308 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5309 All related users changed.
5310 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5311 * xterm.c (handle_one_xevent):
5312 * gtkutil.c (xg_event_is_for_menubar):
5313 * xfns.c (x_window) [USE_X_TOOLKIT]:
5314 * xmenu.c (set_frame_menubar, free_frame_menubar):
5315 Prefer to use FRAME_MENUBAR_HEIGHT.
5317 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5319 * frame.c (Fframe_parameters): Always report frame height without
5320 menu and tool bar lines.
5322 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5324 * nsterm.m (applicationDidFinishLaunching:): Call
5325 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5326 (antialiasThresholdDidChange:): New method for EmacsApp.
5328 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5330 * macfont.m (macfont_update_antialias_threshold): Remove static.
5332 * macfont.h (macfont_update_antialias_threshold): Declare.
5334 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5336 * w32select.c (setup_windows_coding_system):
5337 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5338 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5340 * w16select.c (Fw16_get_clipboard_data):
5341 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5344 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5345 buffer position where we are to start the iteration.
5346 (handle_invisible_prop): Record in it->stop_charpos the position
5347 where the invisible text ends. (Bug#18035)
5348 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5349 row has zero buffer position as their start position.
5350 Reported by martin rudalics <rudalics@gmx.at>.
5352 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5353 infinite looping in redisplay when display lines don't have enough
5354 space to display even a single character. (Bug#18036)
5356 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5358 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5359 * xfns.c (x_window): Use it to allow xfree later.
5360 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5361 where appropriate. Use bool for booleans and remove redundant checks.
5362 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5363 * xterm.c (x_free_frame_resources): Free shell_position.
5365 2014-07-19 K. Handa <handa@gnu.org>
5367 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5368 mandatory font spec (Bug#17973).
5370 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5372 * font.c (font_score): Return the worst score if the size of
5373 ENTITY is wrong by more than a factor 2 (Bug#17973).
5375 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5377 * frame.c (frame_unspecified_color): New function
5378 refactored out from ...
5379 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5380 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5382 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5383 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5384 * lisp.h (set_frame_param): Remove prototype.
5385 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5386 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5389 Prefer 'x_display_info *' to 'Display *' in X selection code.
5390 This helps to avoid unneeded calls to x_display_info_for_display.
5391 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5392 instead of 'Display *'.
5393 (SELECTION_EVENT_DPYINFO): New macro.
5394 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5395 it as an lvalue. Mention this in comment.
5396 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5397 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5398 (selection_data_to_lisp_data, receive_incremental_selection):
5399 Convert to use 'x_display_info *'. Adjust users where appropriate.
5400 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5401 selection data *' as last arg to not return values in args.
5402 (unexpect_property_change): Use common removal technique.
5404 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5406 * print.c (print_preprocess): Adjust to match changed
5407 sub char-table structure and avoid crash (Bug#18038).
5409 * data.c (wrong_choice): Not static any more.
5410 * lisp.h (wrong_choice): Add prototype.
5411 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5412 Declare namebuf as such. Tweak comment.
5413 [USE_GTK]: Likewise for tool_bar_position.
5414 (fset_tool_bar_position) [USE_GTK]: Ditto.
5415 (FRAME_TOOL_BAR_POSITION): New macro.
5416 * frame.c (x_report_frame_params):
5417 * gtkutil.c (update_frame_tool_bar):
5418 * xfns.c (Fx_create_frame): Use it.
5419 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5421 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5423 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5424 buffer's default-directory only if it is a string. (Bug#17986)
5426 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5428 More precise control over values of some buffer-local variables.
5429 * keyboard.c (Qvertical_scroll_bar):
5430 * frame.c (Qleft, Qright): Move to ...
5431 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5432 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5433 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5434 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5435 vertical-scroll-bar, scroll-up-aggressively
5436 and scroll-down-aggressively.
5437 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5439 * nsfns.m, frame.h (Qleft, Qright):
5440 * nsterm.m (Qleft): Remove declarations.
5441 * gtkutil.c (toplevel): Include buffer.h.
5442 * data.c (wrong_choice, wrong_range): New functions.
5443 (store_symval_forwarding): Handle special properties of buffer-local
5444 variables and use functions from the above to signal error, if any.
5446 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5447 values. Add comment.
5448 (struct frame): Re-arrange layout to avoid extra padding and use bit
5449 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5450 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5451 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5452 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5453 Define as no-ops because there are no scroll bars anyway.
5454 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5457 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5458 Add convenient setter.
5459 (font_put_frame_data, font_get_frame_data): Use it.
5461 2014-07-15 Daiki Ueno <ueno@gnu.org>
5463 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5464 pointer argument, before dereferencing.
5465 (XCHAR2B_BYTE2): Likewise.
5467 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5469 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5470 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5471 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5472 Use record_unwind_protect_int and avoid consing.
5473 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5475 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5477 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5479 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5480 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5482 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5483 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5484 * minibuf.c: Include binary-io.h instead of fcntl.h.
5485 (read_minibuf_noninteractive):
5486 Use set_binary_mode instead of handcrafted code.
5487 Don't call emacs_set_tty if emacs_get_tty failed.
5488 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5489 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5490 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5492 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5493 This works around a GCC compiler bug when Emacs is configured with
5494 --enable-gcc-warnings.
5496 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5498 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5499 or characters in string, respectively. Add comment.
5500 * fringe.c (Fdefine_fringe_bitmap):
5501 * fns.c (Fsubstring, substring_both): Use it.
5502 * keymap.c (Fdefine_key, Flookup_key):
5503 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5505 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5506 Use menu_item_width.
5507 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5509 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5511 Improve behavior of 'bzr up; cd src; make -k'.
5512 * Makefile.in (top_srcdir): New var.
5513 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5514 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5515 its expansion is a bit shorter.
5516 (../config.status): Actually build config.status instead of
5518 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5519 New macros, copied and relocated from ../Makefile.in.
5520 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5521 (../config.status, Makefile): New dependencies and rules,
5522 copied with relocation from ../Makefile.in. This should be more
5523 likely to rebuild the build machinery properly if you do a 'make'
5524 in the src directory.
5526 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5528 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5531 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5532 behavior on Windows 7 and later when the function is repeatedly
5533 invoked with the same value of DIR. (Bug#17950)
5535 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5536 string to match the one in w32fns.c.
5538 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5539 stdin to binary mode only if it is connected to a terminal.
5541 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5543 Coalesce extern decls.
5544 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5545 * sysdep.c (emacs_get_tty, emacs_set_tty):
5546 Move duplicate extern decls from here ...
5547 * systty.h: ... to here, so that there's just one copy.
5549 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5551 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5553 * nsfns.m (Fns_popup_font_panel): Ditto.
5555 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5557 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5559 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5561 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5562 [DOS_NT]: Implement for WINDOWSNT.
5564 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5567 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5569 * sysdep.c (suppress_echo_on_tty): New function.
5570 * minibuf.c (read_minibuf_noninteractive): Use it.
5572 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5574 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5575 sysinfo failed. Adjust docstring.
5577 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5579 Implement memory-info for MS-DOS.
5580 * dosfns.c (dos_memory_info): New function.
5581 * dosfns.h (dos_memory_info): Add prototype.
5582 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5583 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5584 of doing some of its job.
5586 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5587 reference termios structure members.
5589 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5591 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5593 * minibuf.c (top): Include systty.h. Declare external
5594 emacs_get_tty and emacs_set_tty.
5595 (Vread_hide_char): New lisp variable.
5596 (read_minibuf_noninteractive): Hide characters with
5597 Vread_hide_char if it is a character. (Bug#17839)
5599 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5601 Implement memory-info for MS-Windows.
5602 * w32.c (w32_memory_info): New function.
5603 * w32.h (w32_memory_info): Prototype it.
5604 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5606 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5608 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5609 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5610 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5611 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5612 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5613 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5614 (decode_coding_big5, decode_coding_charset, decode_coding)
5615 (encode_coding): Adjust users.
5617 * alloc.c (Fmemory_info): New function.
5619 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5621 * syntax.c (back_comment): Use more-natural location for label.
5623 * font.c, font.h (font_unparse_fcname): Now static.
5624 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5626 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5628 Next minor cleanup of font subsystem.
5629 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5630 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5632 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5634 * ftfont.h (ftfont_font_format): Remove prototype.
5635 * ftfont.c (ftfont_font_format): Remove; now unused.
5637 * nsfont.m (nsfont_open):
5638 * w32font.c (w32font_open_internal):
5639 * w32uniscribe.c (uniscribe_open):
5640 * xfont.c (xfont_open):
5641 * xftfont.c (xftfont_open): All users changed.
5643 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5644 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5646 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5648 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5649 x_produce_glyphs does when it generates a stretch glyph that
5650 represents a TAB. (Bug#17969)
5652 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5653 and there is a display property at that position, don't call
5654 move_it_to to move to a position before window start. (Bug#17942)
5655 Fix condition for finding CHARPOS by the first call to move_it_to.
5658 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5660 * syntax.c (find_defun_start): Try the cache even
5661 if !open_paren_in_column_0_is_defun_start.
5662 (back_comment): If find_defun_start was pessimistic, use the
5663 scan_sexps_forward result to improve the cache (bug#16526).
5665 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5667 * xdisp.c (redisplay_window): If redisplay of a window ends up
5668 with point in a partially visible line at end of the window, make
5669 sure the amended position of point actually has smaller Y
5670 coordinate; if not, give up and scroll the display. (Bug#17905)
5672 * window.c (window_scroll_pixel_based): When point ends up at the
5673 last fully visible line, don't let move_it_to stop at the left
5674 edge of the line and dupe us into thinking point is inside the
5677 * w32.c (network_interface_info): Make sure the argument is a
5680 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5682 * process.c (read_and_dispose_of_process_output): Fix typo
5683 in previous patch: we want nonnegative fds, not nonzero fds.
5685 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5687 * chartab.c (char_table_translate): Move to...
5688 * character.h (char_table_translate): ... inline function here.
5689 Avoid Faref and assume that args are always valid. This helps to
5690 speedup search, which is especially important for a huge buffers.
5691 * lisp.h (char_table_translate): Remove prototype.
5693 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5694 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5695 New function, with an intention to avoid code duplication between
5697 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5699 * ftfont.c (ftfont_open):
5700 * macfont.m (macfont_open):
5701 * xftfont.c (xftfont_open): Use it.
5703 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5705 * process.c: Add sanity checks for file descriptors (Bug#17844).
5706 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5707 Check that infd is nonnegative before using it as an fd.
5708 (read_and_dispose_of_process_output, Fprocess_send_eof):
5709 Likewise, for outfd.
5710 (wait_reading_process_output): Omit unnecessary check of infd.
5712 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5714 Minor fixups related to usage of the 'long' type.
5715 * gnutls.c (emacs_gnutls_handshake):
5716 * xfaces.c (dump_realized_face):
5717 Work even if 'long' is narrower than 'void *'.
5718 * termcap.c (scan_file):
5719 * xselect.c (x_decline_selection_request)
5720 (x_reply_selection_request, x_get_window_property):
5721 * xterm.c (x_set_frame_alpha):
5722 Remove unnecessary 'L' suffixes of integer constants.
5723 * xfns.c (hack_wm_protocols):
5724 * xselect.c (x_fill_property_data):
5725 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5726 Remove unnecessary casts to 'long'.
5727 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5729 Minor ImageMagick safety fixes.
5730 * image.c (imagemagick_compute_animated_image):
5731 Remove useless assignment to local. Avoid problems if dest_width is 0.
5732 (imagemagick_load_image): Use int for pixel counts that can't
5733 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5734 a row width greater than the image width (or greater than LONG_MAX!).
5736 2014-07-04 K. Handa <handa@gnu.org>
5738 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5739 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5740 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5742 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5744 * font.h (struct font_driver): Remove get_outline and free_outline;
5745 not used by any font driver.
5746 * ftfont.c (ftfont_driver):
5747 * macfont.m (macfont_driver):
5748 * nsfont.m (nsfont_driver):
5749 * w32font.c (w32font_driver):
5750 * w32uniscribe.c (uniscribe_font_driver):
5751 * xfont.c (xfont_driver): Related users changed.
5752 * xselect.c (x_get_window_property): Use convenient xmalloc.
5753 Call to xfree only if some data was really allocated.
5755 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5757 On MS-Windows, display busy cursor on all GUI frames.
5758 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5759 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5760 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5762 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5763 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5765 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5767 Use convenient alists to manage per-frame font driver-specific data.
5768 * frame.h (struct frame): Rename font_data_list to...
5769 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5770 * font.h (struct font_data_list): Remove; no longer need a special
5772 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5774 * font.c (font_put_frame_data, font_get_frame_data)
5775 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5777 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5778 Related users changed.
5779 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5780 Prefer convenient xmalloc and xfree.
5782 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5784 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5785 the window whose glyph row is being prepared and a flag whether it
5786 is for mode/header line. Make sure the glyph row's marginal areas
5787 are in sync with what the window wants.
5790 * xdisp.c (display_line, display_mode_line):
5791 Call prepare_desired_row with additional arguments, as appropriate.
5793 * dispextern.h (prepare_desired_row): Adjust prototype.
5795 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5797 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5798 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5799 caused by xw_popup_dialog in daemon mode (Bug#17891).
5801 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5803 * frame.c (do_switch_frame): When switching to another TTY frame,
5804 make sure FrameCols and FrameRows are in sync with the new frame's
5807 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5809 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5810 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5811 min_char slots. Adjust comment.
5812 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5813 Add SUB_CHAR_TABLE_OFFSET member.
5814 (make_uninit_sub_char_table): New function.
5815 (toplevel): Add compile-time assert to verify suitable member layout
5816 in Lisp_Sub_Char_Table.
5817 * alloc.c (mark_char_table): Add extra argument to denote char table
5818 subtype. Adjust to match new layout of sub char-table.
5819 (mark_object): Always mark sub char-tables with mark_char_table.
5820 * chartab.c (make_sub_char_table, copy_sub_char_table)
5821 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5822 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5823 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5824 All related users changed.
5825 * lread.c (read1): Adjust to match new layout of sub char-table.
5826 * print.c (print_object): Likewise (Bug#17898).
5828 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5830 * keymap.c (get_keyelt): Simplify.
5831 (copy_keymap_item): Remove left-over code for when we had
5832 key-shortcut caches.
5834 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5836 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5837 (dealloc): Remove for EmacsScroller.
5839 * nsterm.h (EmacsScroller): Remove dealloc.
5841 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5843 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5845 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5847 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5848 when setNeedsDisplay is called so we don't trigger redisplay for every
5851 * nsterm.m (any_help_event_p): New variable.
5852 (mouseMoved:): Set any_help_event_p to YES if help event is
5853 generated. Remove else with empty help event that triggered redisplay
5854 for every mouse move.
5855 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5857 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5859 * xfns.c (Qsuppress_icon): Remove; no real users.
5860 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5861 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5862 (syms_of_w32fns): Don't DEFSYM it.
5864 2014-06-29 Glenn Morris <rgm@gnu.org>
5866 * Makefile.in (ns-app): Mark as PHONY.
5868 2014-06-28 Glenn Morris <rgm@gnu.org>
5870 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5871 liblw.a in this directory.
5873 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5875 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5876 also in unibyte case. (Bug#17865)
5878 2014-06-28 K. Handa <handa@gnu.org>
5880 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5881 (MIN_CHARBUF_SIZE): New macro.
5882 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5884 2014-06-27 Glenn Morris <rgm@gnu.org>
5886 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5887 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5888 (.el.elc): Replace suffix rule with pattern rule.
5889 (%.elc): New pattern rule, with order-only prerequisite.
5890 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5891 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5892 in place of BOOTSTRAPEMACS.
5894 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5896 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5898 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5900 Consistently use validate_subarray to verify substring.
5901 * fns.c (validate_substring): Not static any more. Adjust to
5902 use ptrdiff_t, not EMACS_INT, because string and vector limits
5903 can't exceed ptrdiff_t even if EMACS_INT is wider.
5904 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5905 (secure_hash): Adjust user.
5906 * lisp.h (validate_subarray): Add prototype.
5907 * coding.c (Fundecodable_char_position):
5908 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5909 Use validate_subarray. Adjust comment to mention substring.
5911 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5913 Do not allow out-of-range character position in Fcompare_strings.
5914 * fns.c (validate_subarray): Add prototype.
5915 (Fcompare_substring): Use validate_subarray to check ranges.
5916 Adjust comment to mention that the semantics was changed. Also see
5917 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5919 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5921 Be more consistent about the 'Qfoo' naming convention.
5922 * image.c (Fimagemagick_types):
5923 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5924 * process.c (Fmake_network_process):
5925 Rename C local identifier 'Qfoo to avoid giving the false
5926 impression that it stands for the symbol 'foo'.
5928 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5930 Simplify and cleanup character conversion stuff.
5931 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5933 * character.c (multibyte_char_to_unibyte)
5934 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5935 * character.h (make_char): Remove; unused.
5936 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5937 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5938 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5939 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5940 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5942 2014-06-22 Mario Lang <mlang@delysid.org>
5944 * w32fns.c (Fw32_shell_execute): The the -> the.
5946 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5948 * xmenu.c (mouse_position_for_popup):
5949 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5950 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5951 * menu.c (Fx_popup_menu):
5952 * xselect.c (x_handle_dnd_message): Adjust users.
5953 * menu.h (mouse_position_for_popup): Remove prototype.
5954 * xterm.h (x_relative_mouse_position): Add prototype.
5955 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5956 call XFree if XQueryTree returns zero.
5958 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5960 * indent.c (Fvertical_motion): Doc fix.
5961 Move to the goal column, if any, with a single call to
5962 move_it_in_display_line, not in two calls. Doing this with two
5963 calls causes move_it_in_display_line apply the line-prefix
5964 handling twice instead of just once. (Bug#17823)
5966 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5968 Port to OS X ACLs (Bug#17810).
5969 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5970 ACL_TYPE_ACCESS) doesn't work.
5972 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5974 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5975 before checking key-translation-map (bug#17659).
5977 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5979 * font.c (font_make_object): Avoid dangling pointer which may
5980 crash GC (Bug#17771).
5982 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5984 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5985 prototype of DGifCloseFile as appropriate for older and newer
5987 (gif_close): New function, encapsulates the differences in the
5988 calling sequence of DGifCloseFile before v5.1.0 and after it.
5989 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5990 error string where appropriate. (Bug#17790)
5992 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5993 macro execution, make sure point didn't move since last complete
5994 redisplay, as the condition for using the glyph matrix
5995 information. (Bug#17777)
5997 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5999 Minor cleanup of fonset code.
6000 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6001 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6002 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6003 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6004 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6005 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6006 (free_realized_fontset): Remove because a no-op since 2008.
6007 (free_face_fontset): Adjust user.
6008 (syms_of_fontset): Shrink fontset by one extra slot.
6010 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6012 Omit redundant extern decls.
6013 Most of this patch is from Dmitry Antipov, in:
6014 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6015 * commands.h (update_mode_lines):
6016 * frame.h (Qbackground_color, Qforeground_color)
6017 (x_set_menu_bar_lines):
6018 * ftfont.c (ftfont_font_format):
6019 * intervals.h (Qkeymap, Qfont):
6020 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6021 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6022 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6023 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6024 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6025 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6026 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6027 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6028 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6029 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6030 (Qtool_bar, Qheader_line):
6031 * macros.c (Fexecute_kbd_macro):
6032 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6033 * xterm.c (x_delete_terminal, XSetIMValues):
6034 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6035 (x_implicitly_set_name, popup_activated)
6036 (widget_store_internal_border):
6037 Remove redundant decls.
6038 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6039 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6040 Remove _Noreturn, as make-docfile now does that for us.
6041 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6042 (Qregion_extract_function): New decl.
6043 * window.c, xfns.c: Include menu.h.
6045 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6047 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6049 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6051 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6052 * callint.c (read_file_name): ... convert to static here.
6053 * lisp.h (Fread_file_name): Do not EXFUN it.
6054 (STRING_COPYIN): Remove; unused.
6055 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6056 (char_composable_p): ... static function. All users changed.
6057 * eval.c (toplevel): Remove redundant #include directives.
6058 * xterm.c (x_initialize): Add static to match prototype.
6059 * ccl.c (Fccl_execute_on_string):
6060 * font.c (fon_intern_prop): Use make_specified_string.
6062 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6064 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6065 Reported by David Caldwell in:
6066 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6068 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6070 Do not ask for XRender extension each time XFT font is opened.
6071 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6072 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6074 2014-06-15 Glenn Morris <rgm@gnu.org>
6076 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6078 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6080 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6081 information if we are in the middle of executing a keyboard macro,
6082 since redisplay doesn't update the screen until the macro is
6083 finished. (Bug#17777)
6085 * alloc.c (cleanup_vector): Don't dereference a font driver
6086 pointer if it is NULL. (Bug#17771)
6088 2014-06-13 Glenn Morris <rgm@gnu.org>
6090 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6091 ($(lispsource)/international/charprop.el)
6092 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6093 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6094 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6095 GNU make automatically passes command-line arguments to sub-makes.
6097 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6099 Avoid hangs in accept-process-output (Bug#17647).
6100 * lisp.h, process.c (wait_reading_process_input):
6101 Return int, not bool. All uses changed.
6102 * process.c (SELECT_CANT_DO_WRITE_MASK):
6103 Remove macro, replacing with ...
6104 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6106 (status_notify): New arg WAIT_PROC. Return int, not void.
6109 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6111 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6112 the frame is the initial frame, because the hook is not set up
6113 then, and Emacs crashes.
6114 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6116 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6118 * keymap.c (silly_event_symbol_error): Don't recommend the use
6121 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6123 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6124 matching overlay strings with 'cursor' property against buffer
6125 positions traversed in the glyph row. (Bug#17744)
6127 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6129 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6132 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6133 determine 10.9 (Bug#17751).
6135 * macfont.m (macfont_draw): Positions were not freed.
6137 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6139 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6140 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6141 function. Also adjust comment.
6142 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6144 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6145 * font.c (font_done_for_face):
6146 * xfaces.c (realize_non_ascii_face): Adjust user.
6147 * font.h (struct font_driver): Convert 'prepare_face' to return
6148 void because its return value is never used anyway.
6149 * xfont.c (xfont_prepare_face): Return void.
6150 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6151 (xftfont_done_face): Use xfree.
6153 * dispextern.h (last_tool_bar_item): Remove declaration.
6154 * frame.h (struct frame): New member last_tool_bar_item.
6155 * frame.c (make_frame): Initialize it.
6156 * xdisp.c (toplevel): Remove last_tool_bar_item.
6157 (handle_tool_bar_click, note_tool_bar_highlight):
6158 * w32term.c (w32_read_socket, w32_initialize):
6159 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6161 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6162 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6164 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6166 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6167 * process.c (Faccept_process_output)
6168 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6169 the return value is about PROCESS, not about other processes.
6171 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6173 Further adjustments to mark_object and friends.
6174 Now the mark_object's stack is just 32 bytes on a 64-bit
6175 system, which means extra 20% off the stack usage.
6176 * alloc.c (mark_save_value): As before, refactored out from ...
6177 (mark_object): ... adjusted user. Also add comment.
6179 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6181 Fix core dump after a dropped X connection (Bug#17704).
6182 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6183 is dead, as we may be shutting down.
6185 2014-06-08 Glenn Morris <rgm@gnu.org>
6187 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6189 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6191 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6193 If a C name must be extern on some platforms, make it extern on all.
6194 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6196 * font.h (ftxfont_driver) [HAVE_XFT]:
6197 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6198 * lisp.h (get_frame_param):
6199 * menu.h (tty_menu_show):
6200 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6201 * termhooks.h (encode_terminal_code):
6202 * xterm.h (x_menu_wait_for_event):
6204 * frame.c (get_frame_param):
6205 * fringe.c (max_used_fringe_bitmap):
6206 * ftxfont.c (ftxfont_driver):
6207 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6208 * menu.c (menu_items_inuse):
6209 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6210 * term.c (encode_terminal_code, tty_menu_show):
6211 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6212 * xfaces.c (load_color):
6213 * xmenu.c (x_menu_wait_for_event):
6216 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6218 Change object marking routines to minimize stack usage.
6219 This change moves a few cold paths from mark_object to NO_INLINE
6220 functions and adjusts symbol marking loop. According to GCC 4.8.2
6221 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6222 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6223 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6224 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6225 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6226 refactored out from ...
6227 (mark_object): ... adjusted user. Also mark symbols in a tight
6229 (mark_face_cache): Add NO_INLINE.
6231 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6233 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6234 contains garbage on WINDOWSNT (which could potentially infloop at
6237 Minimize cursor motion during TTY menu updates.
6238 * term.c (tty_menu_display): Don't position cursor here.
6239 Instead, pass the cursor coordinates to update_frame_with_menu.
6240 (tty_menu_activate): Send the hide cursor command only once in an
6241 iteration through the outer 'while' loop.
6243 * dispnew.c (update_frame_1): Accept an additional argument
6244 SET_CURSOR_P, and position the cursor at the end of the frame
6245 update only if that argument is non-zero. All callers changed to
6246 provide the additional argument as non-zero, except for
6247 update_frame_with_menu.
6248 (update_frame_with_menu): Accept 2 additional arguments ROW and
6249 COL; if they are non-negative, instruct update_frame_1 not to
6250 position the cursor, and instead position it according to ROW and COL.
6252 * dispextern.h (update_frame_with_menu): Update prototype.
6254 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6256 * callproc.c (call_process): Don't check read-only if we don't insert
6257 anything (bug#17666).
6259 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6261 * dispnew.c (update_frame_with_menu): Set display_completed.
6263 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6265 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6267 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6269 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6271 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6272 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6274 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6276 * window.c (Frecenter): Signal an error if window-buffer is not
6279 * keyboard.c (make_lispy_position): Don't include a buffer position in
6280 mode/header-line mouse events.
6282 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6283 Vunread_command_events (bug#17650).
6285 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6287 * xterm.c (x_setup_pointer_blanking):
6288 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6290 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6292 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6293 because it will be defined in generated config.h if needed.
6295 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6297 Use terminal-specific hooks to display popup dialogs.
6298 * termhooks.h (struct terminal): New field popup_dialog_hook.
6299 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6300 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6301 code and use popup_dialog_hook.
6302 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6303 * nsterm.h (ns_popup_dialog): Adjust prototype.
6304 * nsterm.m (ns_create_terminal):
6305 * w32term.c (w32_create_terminal):
6306 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6307 Setup popup_dialog_hook.
6309 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6311 * w32heap.c (report_temacs_memory_usage): Improve the report by
6312 reporting the large blocks that are actually occupied at dump time.
6314 * w32console.c (initialize_w32_display): Set the console
6315 menu_show_hook, otherwise TTY menus are broken on w32.
6317 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6319 Use terminal-specific hooks to display menus.
6320 * termhooks.h (struct terminal): New field menu_show_hook.
6321 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6322 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6324 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6325 * nsmenu.m (ns_menu_show):
6326 * w32menu.c (w32_menu_show):
6327 * xmenu.c (x_menu_show):
6328 * term.c (tty_menu_show): Adjust to use bit flags.
6329 (set_tty_hooks): Set menu_show_hook.
6330 * xterm.c (x_create_terminal):
6331 * nsterm.m (ns_create_terminal):
6332 * msdos.c (initialize_msdos_display):
6333 * w32term.c (w32_create_terminal): Likewise.
6335 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6337 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6339 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6341 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6342 (FD_SET): Don't define on WINDOWSNT.
6344 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6346 * emacs.c: Include "sysselect.h", to define its inline functions.
6347 Reported by Glenn Morris in:
6348 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6350 Do not require libXt-devel when building with gtk.
6351 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6352 dependency on libXt-devel.
6353 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6354 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6355 lwlib-widget.h now does this.
6356 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6358 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6360 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6361 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6362 (delete_write_fd, wait_reading_process_output):
6363 Remove now-redundant easserts.
6364 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6365 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6366 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6367 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6369 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6371 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6372 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6373 (calloc): Don't undef, it is never defined.
6374 (HEAP_ENTRY_SHIFT): Remove unused macro.
6376 * Makefile.in (C_HEAP_SWITCH): Remove.
6377 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6379 Fix MS-Windows build broken by menu changes on 2014-06-02.
6380 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6382 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6383 Define instead of including ../lwlib/lwlib.h, which causes
6384 compilation errors due to missing X11 headers.
6386 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6388 * process.c (wait_reading_process_output): Omit incorrect test of
6389 p->infd against zero. Add easserts for infd having a plausible value.
6391 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6393 Adjust to match recent lwlib changes.
6394 * menu.h (xmalloc_widget_value): Replace by ...
6395 (make_widget_value): ... new prototype.
6396 * menu.c (xmalloc_widget_value): Replace by ...
6397 (make_widget_value): ... new function.
6398 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6399 * gtkutil.c (malloc_widget_value, free_widget_value):
6400 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6401 * keyboard.h (enum button_type, struct _widget_value):
6402 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6404 * nsmenu.m (ns_update_menubar, ns_menu_show):
6405 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6406 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6407 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6409 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6411 * image.c (x_query_frame_background_color)
6412 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6413 Fix --enable-gcc-warnings compilation without image libraries.
6415 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6417 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6418 emulated break value only if it goes up.
6419 (sbrk): Add assertion that the INCREMENT argument is strictly
6420 zero. Improve and correct the commentary.
6422 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6424 Improve AIX-related merge from emacs-24.
6425 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6426 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6427 not on AIX; since we're on the trunk we can use enums more broadly.
6429 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6431 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6433 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6434 to min(value, whole).
6436 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6438 Bring back the changes to GDB-visible symbols, but only on AIX.
6439 And only if it's not pre-4.2 GCC.
6440 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6441 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6442 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6445 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6447 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6448 with PT, not GPT. (Bug#16433)
6450 Revert last changes to GDB-visible symbols.
6451 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6452 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6453 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6456 2014-06-02 Glenn Morris <rgm@gnu.org>
6458 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6460 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6462 Fix port to 32-bit AIX with xlc (Bug#17598).
6463 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6464 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6465 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6466 to work around a compiler bug in IBM xlc 12.1.
6468 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6470 * xterm.c (x_update_window_end): Don't invalidate the entire
6471 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6472 highlight needs to be redisplayed. (Bug#17588)
6474 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6476 Port the GDB-visible symbols to AIX.
6477 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6478 optimizes away the relevant external symbols. Use enums instead;
6479 this suffices for the AIX port, which is 32-bit-only anyway.
6480 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6481 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6482 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6485 Include sources used to create macuvs.h.
6486 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6487 * macuvs.h: Use automatically-generated header.
6489 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6491 Port signal-handling to DragonFly BSD (Bug#17646).
6492 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6493 Move implementations from callproc.c to sysdep.c.
6494 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6495 Move declarations from process.h to syssignal.h.
6497 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6499 * callint.c (Ffuncall_interactively): Add usage.
6501 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6503 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6505 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6507 * w32heap.c (malloc_before_dump, malloc_after_dump)
6508 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6509 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6510 set errno where appropriate to emulate CRT functions.
6512 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6514 Debugging facility to check whether 'const char *' points to
6515 relocatable data of non-pure Lisp string.
6516 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6517 (mark_maybe_pointer): ... adjusted user.
6518 (relocatable_string_data_p): New function.
6519 * lisp.h (relocatable_string_data_p): Add prototype.
6520 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6521 the pointer to relocatable Lisp data is not used.
6523 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6525 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6526 * atimer.c (block_atimers):
6527 * callproc.c (block_child_signal): Block SIGINT too;
6528 otherwise, its handler might now unblock signals that it shouldn't.
6529 * keyboard.c (read_char): Clear signal mask, since we may
6530 be in a SIGINT handler, and many signals may be masked.
6531 * keyboard.c (handle_interrupt):
6532 * sysdep.c (handle_arith_signal):
6533 Clear signal mask instead of just unblocking the signal that
6534 was received, since several signals may be blocked at this point.
6536 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6538 * Makefile.in (TEMACS_POST_LINK): Remove target.
6539 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6540 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6542 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6544 * xmenu.c (xdialog_show): Remove prototype, rename to
6545 x_dialog_show, remove 2nd arg because it's always zero
6546 and simplify accordingly.
6547 (xw_popup_dialog): Adjust user.
6548 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6549 2nd arg because it's always zero and simplify accordingly.
6550 (w32_popup_dialog): Adjust user.
6552 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6554 * w32heap.c (report_temacs_memory_usage): New function.
6556 * unexw32.c (unexec) [ENABLE_CHECKING]:
6557 Call report_temacs_memory_usage.
6559 * w32heap.h (report_temacs_memory_usage): Add prototype.
6561 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6563 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6564 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6566 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6568 * buffer.c (init_buffer): Accept an argument 'initialized'.
6569 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6570 mmap_regions and mmap_fd, to avoid referencing stale data from the
6571 dump phase. Add an assertion for buffer text of buffers created
6572 in temacs before this function is called. (Bug#17622)
6573 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6575 * lisp.h (init_buffer): Update prototype.
6577 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6579 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6581 * alloc.c (Fgarbage_collect): Fix compilation with
6582 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6584 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6586 * frame.c, frame.h (frame_char_to_pixel_position)
6587 (frame_set_mouse_position): Now static, and made private in
6588 frame.c rather than public in frame.h.
6590 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6592 Refactor mouse positioning stuff to avoid code duplication.
6593 * frame.h (frame_char_to_pixel_position): New function.
6594 (x_set_mouse_position): Rename to...
6595 (frame_set_mouse_position): ...new function.
6596 (frame_set_mouse_pixel_position): Add prototype.
6597 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6598 Rename to frame_set_mouse_pixel_position.
6599 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6601 * xterm.h, w32term.h ( x_set_mouse_position)
6602 (x_set_mouse_pixel_position): Remove prototypes.
6604 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6606 On X, always make pointer visible when deleting frame (Bug#17609).
6607 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6609 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6611 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6612 * keyboard.c (gobble_input): If there is no terminal input error,
6613 make sure the pointer is visible for all frames on this terminal.
6614 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6615 it was previously disabled.
6617 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6619 * data.c (Fzerop): Move to Elisp.
6620 (syms_of_data): Don't defsubr it.
6621 * keyboard.c (echo_keystrokes_p): New function.
6622 (read_char, record_menu_key, read_key_sequence): Use it.
6624 * callint.c (Qfuncall_interactively): New var.
6625 (Qcall_interactively): Remove.
6626 (Ffuncall_interactively): New function.
6627 (Fcall_interactively): Use it.
6628 (syms_of_callint): Defsubr it.
6630 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6632 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6633 relocated from under us.
6635 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6637 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6638 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6639 configure, not from HEAPSIZE.
6640 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6642 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6643 for MinGW, since it no longer uses gmalloc.
6645 * buffer.c: Do not define mmap allocations functions for Windows.
6646 Remove mmap_find which is unused. Remove mmap_set_vars which does
6648 [WINDOWSNT]: Include w32heap.h.
6649 (init_buffer): Always allocate new memory for buffers.
6651 * emacs.c: Remove mmap_set_vars calls.
6653 * image.c (free_image): Undef free for Windows because it is
6654 redirected to our private version.
6656 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6657 (copy_executable_and_dump_data): Remove dumping the heap section.
6658 (unexec): Restore using_dynamic_heap after dumping.
6660 * w32heap.c (dumped_data_commit, malloc_after_dump)
6661 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6662 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6663 (mmap_free): New functions.
6665 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6667 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6669 * image.c (imagemagick_load_image): Use MagickRealType for local
6670 'color_scale', instead of double, to avoid a GCC warning about
6673 * xfns.c (Fx_window_property): Remove unused local.
6675 Don't kill already-reaped process (Bug#17561).
6676 * process.c (process_send_signal): Fix race condition where a
6677 subprocess was reaped by a signal handler between the check for
6678 liveness and calling 'kill', which meant that Emacs could in
6679 theory kill an innocent bystander process. Do the fix by blocking
6680 SIGCHLD in a critical section that checks liveness before killing.
6682 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6684 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6686 2014-05-26 Ken Brown <kbrown@cornell.edu>
6688 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6689 even if !CYGWIN (see bug#17510).
6691 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6693 * nsfns.m (Fns_do_applescript): Surround NSApp run
6694 with calls to ns_init_events, ns_finish_events (Bug#17424).
6696 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6698 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6699 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6701 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6702 with calls to ns_init_events, ns_finish_events (Bug#17424).
6704 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6706 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6707 if we are iterating over an object that generates glyphs for
6708 marginal areas. (Bug#17585)
6710 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6712 * xdisp.c (safe__call1, safe__eval): Now static.
6714 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6716 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6717 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6718 (safe_call1): Call safe_call instead of safe__call directly.
6720 2014-05-26 Ken Brown <kbrown@cornell.edu>
6722 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6723 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6726 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6728 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6729 (safe__call, safe__call1, safe__eval): New functions.
6730 (safe_call): Use it.
6731 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6732 (display_mode_element): Same for `:eval'.
6734 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6736 Fix port to 32-bit AIX (Bug#17540).
6737 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6738 twice. _text already includes this offset.
6739 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6741 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6743 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6744 when closest_pos is identical to to_charpos, don't recurse, since
6745 we already tried that, and failed. (Bug#17539)
6747 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6748 unwinding when frame's faces were not initialized yet, increment
6749 the frame's image-cache reference count before calling
6750 x_free_frame_resources. Don't dereference
6751 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6753 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6755 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6758 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6759 macfont.m, call draw with adjusted arguments so font drivers
6760 don't need to do that.
6762 * macfont.m (macfont_draw): Merge changes from Macport.
6764 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6766 * alloc.c (garbage_collect_1): New function, with all of the guts
6767 of Fgarbage_collect.
6768 (mark_stack): Accept an argument END and don't mark Lisp objects
6769 on the stack beyond the address given by END. Calculation of END
6770 was moved to Fgarbage_collect.
6771 (Fgarbage_collect): Calculate the end address of the stack portion
6772 that needs to be examined by mark_stack, and pass that address to
6773 garbage_collect_1, which will pass it to mark_stack.
6774 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6775 for more details about the underlying problems. In particular,
6776 this avoids dumping Emacs with the large hash-table whose value is
6777 held in purify-flag for most of the time loadup.el runs.
6779 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6781 * xfns.c (x_window_property_intern): New function (code from
6783 (Fx_window_property): Call x_window_property_intern. If property
6784 not found and NILP (source) and outer window != inner window,
6785 check outer window for property (Bug#17537).
6787 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6789 Supply malloc and alloc_size attributes for extern allocators.
6790 This documents the C API, and helps GCC generate a bit better code.
6791 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6792 (ATTRIBUTE_MALLOC_SIZE): New macros.
6793 * gmalloc.c (malloc, realloc, calloc):
6794 * gtkutil.h (malloc_widget_value):
6795 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6796 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6799 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6801 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6802 * image.c (imagemagick_load_image): Port to hosts that do not use
6803 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6805 2014-05-21 Leo Liu <sdl.web@gmail.com>
6807 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6809 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6811 * dbusbind.c (xd_signature): Revert last 2 patches.
6813 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6815 Allow any non-nil value to count as true in bool-vector.
6816 Likewise for xd_signature in dbusbind.c.
6817 This is more consistent with the usual practice in Emacs, which is
6818 that any non-nil value counts as true.
6819 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6820 * dbusbind.c (xd_signature): Likewise, for booleans.
6821 * data.c, lisp.h (Qbooleanp):
6822 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6824 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6826 * lisp.h (CHECK_BOOLEAN): New function.
6827 * alloc.c (Fbool_vector): New function.
6828 (syms_of_alloc): Defsubr it.
6829 * data.c (Qbooleanp): New symbol.
6830 (syms_of_data): DEFSYM it.
6831 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6833 * font.c (font_matching_entity): Extract font-entity object
6834 from the vector of matching entities (Bug#17486).
6836 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6838 Assume C99 or later (Bug#17487).
6839 * bytecode.c (B__dummy__): Remove.
6840 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6841 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6842 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6843 * regex.c (DEBUG_PRINT): Assume varargs macros.
6844 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6846 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6848 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6849 memory for every buffer that was dumped.
6851 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6853 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6854 (Fnreverse): Allow vectors and bool vectors.
6856 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6858 Minor cleanup for terminal setup.
6859 * termhooks.h (create_terminal): Adjust prototype.
6860 * terminal.c (create_terminal): Pass output method and RIF as args.
6861 (init_initial_terminal):
6862 * nsterm.m (ns_create_terminal):
6863 * term.c (init_tty):
6864 * w32term.c (w32_create_terminal):
6865 * xterm.c (x_create_terminal): Adjust users.
6866 Avoid redundant NULL initializers and add comments.
6868 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6870 * keyboard.c (Qdeactivate_mark): Now static.
6872 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6874 If available, use Xfixes extension to do pointer blanking.
6875 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6876 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6877 (make_invisible_cursor): Move to...
6878 * xterm.c (make_invisible_cursor): ...here.
6879 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6880 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6881 (x_term_init): Call to x_setup_pointer_blanking.
6882 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6883 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6885 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6887 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6889 2014-05-12 Glenn Morris <rgm@gnu.org>
6891 * fileio.c (Ffile_executable_p): Doc tweak.
6893 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6895 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6896 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6898 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6900 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6902 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6904 Fix initialization of minibuffer history variable (Bug#17430).
6905 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6906 Move the initialization up to prevent any "value void" message.
6908 2014-05-08 Samuel Bronson <naesten@gmail.com>
6910 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6911 are matched (bug#17413).
6913 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6915 Stop tooltips pulling Emacs window to front (Bug#17408).
6916 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6917 SetWindowPos invocations.
6919 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6921 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6922 not initialized (Bug#17398).
6924 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6926 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6928 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6930 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6931 [HAVE_NS]: Do not include png.h.
6932 (x_query_frame_background_color): New function.
6933 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6934 (png_load_body): Coalesce duplicate code.
6936 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6938 Consult libpng-config more consistently (Bug#17339).
6939 * Makefile.in (PNG_CFLAGS): New var.
6940 (ALL_CFLAGS): Use it.
6941 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6942 CFLAGS now handles this.
6944 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6946 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6947 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6948 because WCONTINUED is always defined now.
6949 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6951 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6953 * buffer.c (overlay_strings): Fix the wording of the commentary.
6955 2014-05-01 Glenn Morris <rgm@gnu.org>
6957 * floatfns.c (Fisnan):
6958 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6960 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6962 * term.c (tty_menu_activate): A better initialization for cursor
6965 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6967 * intervals.c: Tighten assertions.
6968 (create_root_interval): Make sure the interval is not empty.
6969 (intervals_equal): Use booleans.
6970 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6971 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6972 (balance_possible_root_interval): Simplify and use booleans.
6973 (split_interval_right, split_interval_left): Check LENGTH, and remove
6974 now redundant assertion.
6975 (adjust_intervals_for_insertion): Remove now redundant assertions.
6976 (delete_node, interval_deletion_adjustment)
6977 (adjust_intervals_for_deletion, merge_interval_right)
6978 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6979 (reproduce_interval): Make sure the interval is not empty.
6981 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6983 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6984 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6985 satisfaction that they would always be initialized.
6987 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6989 * term.c (tty_menu_display): Move the cursor to the active menu item.
6990 (tty_menu_activate): Return the cursor to the active menu item
6991 after displaying the menu and after displaying help-echo.
6992 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6993 for the details of why this is needed by screen readers and
6996 2014-04-30 Glenn Morris <rgm@gnu.org>
6998 * process.c (handle_child_signal):
6999 Handle systems without WCONTINUED. (Bug#15110, 17339)
7001 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7003 * window.c (struct saved_window): Remove mark.
7004 (Fset_window_configuration, save_window_save)
7005 (compare_window_configurations): Don't touch marks any more.
7007 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7009 Use bits_word for gcmarkbits.
7010 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7011 bits_word is typically a tad more efficient for mark bits than
7012 unsigned is, so use bits_word. All uses changed.
7013 * lisp.h (BITS_PER_INT): Remove; no longer used.
7015 Avoid undefined behavior in signed left shift.
7016 This ports to GCC 4.9.0 with -fsanitize=undefined.
7017 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7019 * regex.c (extract_number):
7020 * lisp.h (make_number, XINT):
7021 Do not shift a 1 bit left into a sign bit.
7022 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7023 not int, for gcmarkbits. All uses changed.
7025 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7027 * search.c (Fnewline_cache_check): Don't try to count newlines
7028 outside the buffer's restriction, as find_newline doesn't support that.
7030 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7032 * window.c (Fset_window_configuration): Deactivate the mark before
7034 (set_window_buffer): Ignore window_initialized.
7035 (window_initialized): Remove.
7036 * keyboard.c (Qdeactivate_mark): Not static any more.
7037 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7040 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7042 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7043 and to clang 3.4, which have fixed the bug. This should let us
7044 run a bit faster on these platforms when address sanitization is
7047 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7049 Port to GCC 4.9.0 with --enable-gcc-warnings.
7050 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7052 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7053 a way that also works with GCC 4.9.0.
7055 * search.c (Fnewline_cache_check): Remove unused locals.
7057 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7059 * search.c (find_newline1): New subroutine.
7060 (Fnewline_cache_check): New function.
7061 (syms_of_search): Defsubr it.
7063 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7065 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7066 * keyboard.c (unblock_input): Add comment.
7067 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7069 2014-04-22 Daniel Colascione <dancol@dancol.org>
7071 * lread.c (readevalloop_eager_expand_eval): New function
7072 that can recurse into toplevel forms.
7073 (readevalloop): Call it.
7074 * lisp.h: Declare Qprogn.
7075 * callint.c (Qprogn): No longer static.
7077 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7079 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7080 Also change identifiers to match the comments, and add more assertions
7083 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7085 * emacs.c (close_output_streams): Don't clear and restore errno.
7087 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7089 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7090 never becomes visible, i.e. using XMonad (Bug#17237).
7092 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7094 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7095 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7096 (Fline_pixel_height): Don't assume that the current buffer and the
7097 selected window's buffer are one and the same. (Bug#17281)
7099 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7100 paragraph-start cache before the newline cache. (Bug#17269)
7102 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7104 * term.c (tty_send_additional_strings): No need to fflush here,
7106 (tty_set_terminal_modes): fflush after sending additional strings,
7109 2014-04-17 Daniel Colascione <dancol@dancol.org>
7111 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7113 (tty_send_additional_strings): New function.
7114 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7115 (syms_of_term): Intern tty-mode-set-strings and
7116 tty-mode-reset-strings.
7118 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7120 * window.c (save_window_save): Lookup window_point_insertion_type in
7121 the right buffer (bug#15457).
7122 (Qwindow_point_insertion_type): New var.
7123 (syms_of_window): Initialize it.
7125 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7127 Fix the MSDOS build.
7128 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7129 (copy_text_and_data): Zero out the atexit chain pointer before
7132 * termhooks.h (encode_terminal_code): Update prototype.
7134 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7135 visible for all DOS_NT ports, not just WINDOWSNT.
7136 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7138 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7139 unless it is defined.
7140 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7142 * process.c (close_on_exec, accept4, process_socket): Move into
7143 the "ifdef subprocesses" part.
7144 (catch_child_signal): Condition by "ifdef subprocesses".
7145 (syms_of_process) <Qinternal_default_process_sentinel>
7146 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7148 * msdos.h: Add prototypes for new functions.
7149 (EINPROGRESS): Define.
7150 (O_CLOEXEC): Define to zero.
7152 * msdos.c (check_window_system): Remove unnecessary an
7153 incompatible duplicate function.
7154 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7155 New functions in support of new functionality.
7157 * menu.c (single_menu_item): Add visual indication of submenu
7158 also for menus on MSDOS frames.
7159 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7161 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7162 when async subprocesses aren't supported.
7164 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7166 * emacs.c (close_output_streams): Zero out errno before calling
7169 * dired.c [MSDOS]: Include msdos.h.
7171 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7172 (DATA_START) [MSDOS]: Define.
7173 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7175 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7176 Ifdef away for MSDOS.
7177 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7178 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7180 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7181 Use temporary file template that is compatible with mkostemp.
7182 Move vfork-related portions under #ifndef MSDOS.
7183 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7185 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7187 * buffer.c (Foverlays_at): Add argument `sorted'.
7189 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7191 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7192 text, invalidate the bidi_paragraph_cache upto and including the
7195 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7197 Port to IRIX 6.5 (Bug#9684).
7198 * conf_post.h (INET6) [IRIX6_5]: Define.
7199 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7200 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7202 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7204 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7205 before passing it to system APIs.
7207 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7209 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7210 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7212 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7214 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7216 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7218 Remove DATA_SEG_BITS.
7219 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7220 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7221 cc, but that platform is so old that SGI itself stopped supporting
7222 it in December 2013. If you still need Emacs on IRIX, please
7223 either compile with GCC and port the undumping code, or run
7224 './configure --with-wide-int'.
7225 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7226 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7227 DEFINE_GDB_SYMBOL_START way to define it.
7228 (NONPOINTER_BITS): New macro.
7229 (EMACS_INT): Use it.
7230 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7231 the problem and/or configuring --with-wide-int.
7232 (USE_LSB_TAG): Simplify, based on above changes.
7233 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7234 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7236 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7238 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7239 covered by a display string that ends in a newline, and that cases
7240 going back by DVPOS lines to hit the search limit, lift the limit
7241 and go back until DVPOS is reached. (Bug#17244)
7243 * indent.c (Fvertical_motion): Handle correctly the case when the
7244 display string is preceded by an empty line.
7246 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7247 use S_IWRITE instead.
7249 2014-04-11 Glenn Morris <rgm@gnu.org>
7251 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7253 2014-04-11 Ken Brown <kbrown@cornell.edu>
7255 * Makefile.in (EMACS_MANIFEST): Revert last change.
7257 2014-04-10 Daniel Colascione <dancol@dancol.org>
7259 * puresize.h (BASE_PURESIZE): Increase.
7261 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7263 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7265 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7266 region handling (and don't call signal_before_change) if
7267 inhibit_modification_hooks is set.
7268 (signal_before_change): Don't check inhibit_modification_hooks any more.
7270 2014-04-08 Daniel Colascione <dancol@dancol.org>
7272 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7273 function cells contain valid lisp objects. (Modified version of
7276 * alloc.c (detect_suspicious_free): Split actual stack capturing
7277 out into new function for easier breakpoint setting.
7278 (note_suspicious_free): New function.
7280 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7282 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7284 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7285 (symbol_block_pinned): New var.
7286 (Fmake_symbol): Initialize `pinned'.
7287 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7288 pinned and signal an error for un-purifiable objects.
7289 (pure_cons): Use it.
7290 (Fpurecopy): Use it, except for objects that can't be purified.
7291 (mark_pinned_symbols): New function.
7292 (Fgarbage_collect): Use it.
7293 (gc_sweep): Remove hack made unnecessary.
7295 2014-04-07 Glenn Morris <rgm@gnu.org>
7297 * keyboard.c (Fopen_dribble_file): Doc tweak.
7299 2014-04-07 Ken Brown <kbrown@cornell.edu>
7301 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7303 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7305 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7306 We have a substitute execinfo.h on hosts that lack it.
7307 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7308 isn't optimized away.
7310 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7312 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7313 * alloc.c (memory_full):
7314 * charset.c (syms_of_charset):
7315 * doc.c (Fsnarf_documentation):
7317 * font.c (BUILD_STYLE_TABLE):
7318 * keyboard.c (make_lispy_event):
7319 * profiler.c (setup_cpu_timer):
7320 * xgselect.c (xg_select):
7321 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7323 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7324 Replace the only use with ARRAYELTS (font_property_table).
7325 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7327 2014-04-03 Daniel Colascione <dancol@dancol.org>
7329 * xterm.c (x_term_init):
7330 * xfns.c (best_xim_style):
7331 * xfaces.c (Fdump_colors):
7332 * w32fns.c (w32_default_color_map):
7333 * w32.c (init_environment, N_ENV_VARS):
7334 * unexcw.c (read_exe_header):
7335 * term.c (term_get_fkeys_1):
7336 * sysdep.c (init_baud_rate):
7337 * nsterm.m (ns_convert_key):
7338 * nsfns.m (get_geometry_from_preferences):
7339 * msdos.c (dos_set_window_size, init_environment):
7340 * macfont.m (mac_font_get_glyph_for_cid)
7341 (macfont_store_descriptor_attributes)
7342 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7343 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7344 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7346 * image.c (xpm_str_to_color_key):
7347 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7348 * frame.c (x_set_frame_parameters):
7349 * fileio.c (Ffile_selinux_context):
7350 * emacs.c (sort_args):
7351 * dosfns.c (msdos_stdcolor_name):
7352 * dired.c (file_attributes):
7353 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7354 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7357 2014-04-02 Daniel Colascione <dancol@dancol.org>
7359 * data.c (Ffset): Abort if we're trying to set a function call to
7362 * lisp.h (ARRAYELTS): New macro.
7364 * alloc.c: Include execinfo.h if available.
7365 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7366 (suspicious_free_record): New structure.
7367 (suspicious_objects, suspicious_object_index)
7368 (suspicious_free_history, suspicious_free_history_index):
7370 (find_suspicious_object_in_range, detect_suspicious_free)
7371 (Fsuspicious_object): New functions.
7372 (cleanup_vector): Call find_suspicious_object_in_range.
7374 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7376 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7377 width from font width (Bug#17163).
7379 * frame.c (x_set_frame_parameters): Calculate default values of
7380 new frame sizes only after all other frame parameters have been
7381 processed (Bug#17142).
7383 2014-04-02 Ken Brown <kbrown@cornell.edu>
7385 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7388 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7390 * xterm.c (x_draw_image_glyph_string): Adjust image background
7391 width accordingly when its x position is adjusted. (Bug#17115)
7393 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7395 * font.c (font_list_entities): Do not add empty vector to font cache.
7396 (font_matching_entity): Likewise. If matching entity is found, insert
7397 1-item vector with this entity instead of entity itself (Bug#17125).
7399 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7401 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7403 * fns.c (validate_subarray): Rename from validate_substring,
7404 since it works for vectors too. New arg ARRAY. Optimize for the
7405 non-nil case. Instead of returning bool, throw an error if out of
7406 range, so that the caller needn't do that. All uses changed.
7407 Report original values if out of range.
7408 (Fsubstring, Fsubstring_no_properties, secure_hash):
7409 Also optimize the case where FROM is 0 or TO is the size.
7411 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7413 * search.c (Freplace_match): Use make_specified_string.
7414 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7415 to catch bogus override face of glyph strings.
7416 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7417 Move common substring range checking code to...
7418 (validate_substring): ...this function.
7420 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7422 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7424 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7426 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7427 bar is zero height, just return (Bug#16976).
7428 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7430 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7432 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7433 is nil. If waiting for toolbar to complete, force a redraw.
7435 2014-03-28 Glenn Morris <rgm@gnu.org>
7437 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7438 (emacs_bugreport): New variable.
7439 (usage_message): Use PACKAGE_BUGREPORT.
7440 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7442 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7444 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7446 Port recent signal-related changes to FreeBSD.
7447 Reported by Herbert J. Skuhra.
7448 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7449 Move decls from here ...
7450 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7452 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7454 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7455 and width of image background when it is displayed with a 'box'
7458 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7460 More backward-compatible fix to char-equal core dump (Bug#17011).
7461 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7462 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7464 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7466 * image.c (init_svg_functions): When loading SVG-related libraries,
7467 free already loaded libraries if the initialization fails.
7468 (rsvg_handle_set_size_callback): Remove declaration, unused.
7470 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7472 Fix core dump in char-equal (Bug#17011).
7473 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7474 unibyte buffers, as we can't tell whether the characters are
7477 * insdel.c (adjust_markers_for_delete): Remove unused local.
7479 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7481 Have (MARKER . ADJUSTMENT) undo records always be immediately
7482 after their corresponding (TEXT . POS) record in undo list.
7484 * lisp.h (record-delete): New arg record_markers.
7485 (record_marker_adjustment): No longer needed outside undo.c.
7486 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7487 adjustments to undo.c's record_marker_adjustments. Note that
7488 fileio.c's decide_coding_unwind is another caller to
7489 adjust_markers_for_delete. Because it has undo list bound to t,
7490 it does not rely on adjust_markers_for_delete to record marker
7492 (del_range_2): Swap call to record_delete and
7493 adjust_markers_for_delete so as undo marker adjustments are
7494 recorded before current deletion's adjustments, as before.
7495 (adjust_after_replace):
7496 (replace_range): Pass value for new record_markers arg to
7498 * undo.c (record_marker_adjustment): Rename to
7499 record_marker_adjustments and made static.
7500 (record_delete): Check record_markers arg and call
7501 record_marker_adjustments.
7502 (record_change): Pass value for new record_markers arg to
7504 (record_point): at_boundary calculation no longer needs to account
7505 for marker adjustments.
7507 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7509 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7512 2014-03-26 Glenn Morris <rgm@gnu.org>
7514 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7516 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7518 * buffer.c (struct sortvec): Add field `spriority'.
7519 (compare_overlays): Use it.
7520 (sort_overlays): Set it.
7522 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7524 * xdisp.c (redisplay_window): If all previous attempts to find the
7525 cursor row failed, try a few alternatives before falling back to
7526 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7528 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7530 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7531 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7533 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7534 variables on Windows.
7536 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7538 * w32.c (unsetenv): Remove unused var `retval'.
7539 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7541 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7542 (start_watching): Remove unused var `thr'.
7544 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7545 (find_child_console): Remove unnecesary var `thread_id'.
7547 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7548 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7550 2014-03-26 Glenn Morris <rgm@gnu.org>
7552 * filelock.c (Flock_buffer): Doc tweak.
7554 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7555 * emacs.c (shut_down_emacs):
7556 * fileio.c (Finsert_file_contents, write_region):
7557 * filelock.c (top-level, syms_of_filelock):
7558 * insdel.c (prepare_to_modify_buffer_1):
7559 CLASH_DETECTION is always defined now.
7561 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7563 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7564 DLL handle, to speed up thread startup.
7566 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7568 Handle sigmask better with nested signal handlers (Bug#15561).
7569 * atimer.c (sigmask_atimers): Remove.
7570 Remaining use rewritten to use body of this function.
7571 * atimer.c (block_atimers, unblock_atimers):
7572 * callproc.c (block_child_signal, unblock_child_signal):
7573 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7574 New arg OLDSET. All callers changed.
7575 * atimer.c (block_atimers, unblock_atimers):
7576 * callproc.c (block_child_signal, unblock_child_signal):
7577 * keyboard.c (handle_interrupt):
7578 * sound.c (vox_configure, vox_close):
7579 Restore the old signal mask rather than unilaterally clearing bits
7580 from the mask, in case a handler is running within another
7581 handler. All callers changed.
7582 * lisp.h, process.c, process.h, term.c:
7583 Adjust decls and callers to match new API.
7584 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7585 signal handlers aren't supposed to use floating point anyway.
7586 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7588 2014-03-23 Daniel Colascione <dancol@dancol.org>
7590 Split gc_sweep into discrete functions for legibility and better
7593 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7594 (sweep_vectors): Fix typo in comment.
7595 (sweep_conses, sweep_floats, sweep_intervals)
7596 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7597 (gc_sweep): Call new functions, to which existing functionality is
7599 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7601 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7603 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7605 2014-03-23 Daniel Colascione <dancol@dancol.org>
7607 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7608 only if xic_style calls for it. This change allows Emacs to work
7609 with ibus. Also, don't leak resources if create_frame_xic fails,
7610 and stop caching xic_style across different displays.
7611 (supported_xim_styles): Make const.
7612 (best_xim_style): Remove first parameter: it's always just
7613 supported_xim_styles. Change to look at supported_xim_styles
7616 2014-03-23 Daniel Colascione <dancol@dancol.org>
7618 * term.c (init_tty): Rearrange condition for clarity; print
7619 appropriate diagnostic.
7621 2014-03-23 Daniel Colascione <dancol@dancol.org>
7623 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7624 array. (ASAN caught.)
7626 2014-03-22 Glenn Morris <rgm@gnu.org>
7628 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7630 2014-03-22 Daniel Colascione <dancol@dancol.org>
7632 * process.c (conv_sockaddr_to_lisp): When extracting the string
7633 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7635 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7637 Fix regression introduced by patch for Bug#10500.
7638 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7639 * w32term.c (x_draw_image_relief): Likewise.
7641 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7643 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7644 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7645 maximize a frame for odd default fonts.
7647 2014-03-21 Glenn Morris <rgm@gnu.org>
7649 * minibuf.c (history-length): Increase default from 30 to 100.
7651 2014-03-21 Daniel Colascione <dancol@dancol.org>
7653 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7654 every time we switch to minibuffer.
7656 * alloc.c (lisp_align_malloc, allocate_string_data)
7657 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7658 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7660 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7662 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7663 support more "verbs".
7665 2014-03-21 Daniel Colascione <dancol@dancol.org>
7667 Always prohibit dumping a dumped Emacs.
7669 * emacs.c (might_dump): New variable.
7670 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7671 * lisp.h (might_dump): Declare.
7672 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7674 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7676 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7678 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7680 * doc.c (store_function_docstring): Warn when we don't know where to
7682 (Fsubstitute_command_keys): Don't advertise the fact that
7683 text-properties are dropped, since we think it's a bug that we'll fix.
7685 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7686 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7687 * frame.c (frame_garbaged): Make "docstring" more precise.
7689 2014-03-20 Glenn Morris <rgm@gnu.org>
7691 * charset.c (init_charset): When we cannot find the charsets directory,
7692 mention if EMACSDATA is set.
7694 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7696 * fns.c (Frandom): Fix rare bug where the result isn't random.
7698 Fix porting inconsistency about rounding to even.
7699 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7700 This way, the unusual !HAVE_RINT case acts like the usual
7701 HAVE_RINT case, and we can fix the documentation accordingly.
7703 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7705 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7706 (w32_wnd_proc): Initialize the dwHoverTime member of
7707 TRACKMOUSEEVENT structure.
7709 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7711 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7713 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7715 * search.c (find_newline): Speed up the function when using the
7716 newline cache, by halving the number of calls to
7717 region_cache_forward and region_cache_backward. (Bug#16830)
7719 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7721 * buffer.c (Fset_buffer): Document return value (bug#17015).
7723 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7725 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7726 nil, always resize character wise to avoid potential loss of the
7727 mode line (Bug#16923 related).
7729 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7731 * frame.c (x_set_frame_parameters): Always calculate new sizes
7732 pixelwise to avoid potential loss when rounding.
7734 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7736 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7737 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7739 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7741 * w32.c (fstatat): Don't add an extra slash if the argument ends
7742 with a slash: this fails the subsequent call to stat_worker on
7743 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7745 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7747 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7749 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7751 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7753 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7754 when frame is only on one screen (Bug#14713).
7756 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7758 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7759 there's a valid wrap point in the display line, the last glyph
7760 cannot "just barely fit" on this row, because display_line doesn't
7761 let it. Instead, proceed as if the last glyph didn't fit, so that
7762 we eventually back up the iterator to the wrap point. This avoids
7763 delusional behavior of move_it_to, whereby it proceeds to the next
7764 display line, but sets current_x to zero for all the glyphs that
7765 without word-wrap would fit on the previous display line.
7766 One result was that visual-order cursor movement behaved erratically
7768 (Fmove_point_visually): Add code to find the x coordinate of the
7769 last character before wrap point, under word-wrap on a TTY.
7771 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7773 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7774 also return value of MOVE_POS_MATCH_OR_ZV from
7775 move_it_in_display_line_to, when moving from beginning of line to
7776 point's position. (Bug#16961)
7778 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7780 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7781 * window.c (Fselect_window): Explain NORECORD and
7782 `buffer-list-update-hook' in doc-string.
7784 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7786 * window.c (Fother_window_for_scrolling): Check that
7787 Vother_window_scroll_buffer is a buffer.
7789 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7791 * xterm.c (xim_initialize): Always pass a copy of resource name
7792 to XRegisterIMInstantiateCallback and eassert whether return
7793 value is True. Passing copy is important because Xlib doesn't
7794 make its own copy and resource name argument usually points to
7795 SSDATA (Vx_resource_name), which may be changed from Lisp.
7796 (xim_close_display): For XUnregisterIMInstantiateCallback,
7797 always eassert return value and pass exactly the same values
7798 as were used for XRegisterIMInstantiateCallback.
7799 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7800 sources to check why if you are interested.
7802 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7804 * dispnew.c (change_frame_size_1): Add new_lines instead of
7805 new_height, the latter may be still zero if passed as such.
7806 * window.c (Fwindow_pixel_height): Mention bottom divider in
7809 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7811 Fix "resource temporarily unavailable" with xgselect
7813 * xgselect.c: Include <stdbool.h>.
7814 (xg_select) [!USE_GTK]: Don't lose track of errno.
7816 Fix minor --enable-gcc-warnings issues.
7817 * widget.c (update_various_frame_slots, EmacsFrameResize):
7818 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7820 2014-03-04 Ken Brown <kbrown@cornell.edu>
7822 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7823 represent the actual adjustment needed for alignment.
7825 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7827 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7828 needed, and don't reallocate if the initial allocation already
7829 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7831 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7833 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7836 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7838 * cmds.c (delete-char): Update docstring pointing out that the
7839 function ignores `delete-active-region' and `overwrite-mode'.
7841 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7843 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7845 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7846 allocated buffer due to alignment.
7847 (freehook): If the block to be freed was allocated by
7848 'aligned_alloc', find its real pointer before calling 'free'.
7850 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7853 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7855 * font.c (toplevel): Adjust comment about font cache layout.
7856 (font_clear_cache): Fix to match real font cache layout.
7857 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7858 (Fframe_font_cache) [FONT_DEBUG]: New function.
7859 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7861 Avoid crashes when X fonts are erroneously freed on reused X
7862 'Display *' connection data (Bug#16069). Note that X font
7863 resources still may be leaked, but currently there is no way
7864 to completely avoid it.
7865 * xterm.h (struct x_display_info): New member x_id. Add comments.
7866 * xterm.c (x_display_id): New variable.
7867 (x_term_init): Assign identifier to each opened X connection.
7868 * xfont.c (struct xfont): New member x_display_id.
7869 (xfont_open): Initialize it with frame's display id.
7870 (xfont_close): Check whether font's display id matches the one
7871 recorded for the given display. Adjust comment.
7872 * xftfont.c (struct xftfont_info):
7873 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7875 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7877 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7878 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7879 killed Vother_window_scroll_buffer.
7880 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7882 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7884 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7885 that start with more than 2 slashes as UNCs. (Bug#16751)
7887 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7889 Fix a few crashes and leaks when cloning C strings.
7890 * alloc.c, lisp.h (dupstring): New function.
7891 * gtkutil.c (xg_get_font):
7892 * term.c (tty_default_color_capabilities):
7893 * xsettings.c (store_monospaced_changed)
7894 (store_font_name_changed, parse_settings)
7895 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7896 This avoids some unlikely crashes due to accessing freed storage,
7897 and avoids some minor memory leaks in the more-typical case.
7899 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7901 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7902 cursor when modeline can't be dragged (Bug#16647).
7904 2014-02-28 Glenn Morris <rgm@gnu.org>
7906 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7907 from custom-delayed-init-variables. (Bug#11565)
7909 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7911 More fixes for mouse glyph calculations (Bug#16647).
7912 * window.c (coordinates_in_window): In intersection of
7913 horizontal and vertical window dividers prefer the horizontal
7914 one. Add some extra parens to last fix.
7915 (window_relative_x_coord): Return x-coordinate for header and
7917 * xdisp.c (remember_mouse_glyph): In text area don't extend
7918 glyph into mode line to show the vertical drag cursor there
7919 immediately. Subdivide mouse glyphs in right fringes to show a
7920 horizontal drag cursor as soon as we enter the "grabbable width"
7921 portion. Handle vertical border case separately. Do not
7922 subdivide window divider areas.
7923 (note_mouse_highlight): On bottom divider of bottommost windows
7924 show vertical drag cursor only when the minibuffer window can be
7927 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7929 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7930 reset by the face of the object just displayed. See also bug#76.
7931 (get_next_display_element): If the string came from a display
7932 property, examine the box face attribute at it->position, not at
7933 it->current.pos, since the latter was not updated yet. (Bug#16870)
7934 (handle_face_prop): Improve commentary.
7936 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7938 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7939 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7941 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7943 Fixes around Bug#16647.
7944 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7945 ON_BOTTOM_DIVIDER cases.
7946 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7947 only if the window has no right divider.
7948 (Fcoordinates_in_window_p): Fix doc-string.
7950 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7952 * lread.c (Funintern): Fix doc to match advertised calling convention.
7954 2014-02-24 Daniel Colascione <dancol@dancol.org>
7956 * keyboard.c (read_char): Close race that resulted in lost events.
7958 2014-02-22 Glenn Morris <rgm@gnu.org>
7960 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7961 * window.c (window-resize-pixelwise): Doc fixes.
7963 * process.c (Finternal_default_process_filter)
7964 (Finternal_default_process_sentinel): Doc tweaks.
7966 2014-02-21 Glenn Morris <rgm@gnu.org>
7968 * process.c (Fprocess_buffer, Faccept_process_output)
7969 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7972 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7974 * window.c (Fwindow_scroll_bar_width): New function.
7976 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7978 Pacify GCC when configuring with --enable-gcc-warnings.
7979 * xdisp.c (move_it_in_display_line_to) [lint]:
7980 Initialize recently-added local.
7982 2014-02-21 Daniel Colascione <dancol@dancol.org>
7984 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7986 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7988 * xdisp.c (init_iterator): Don't dereference a bogus face
7989 pointer. (Bug#16819)
7990 (try_cursor_movement): Don't use cursor position if
7991 set_cursor_from_row failed to compute it. This avoids assertion
7992 violations in MATRIX_ROW.
7993 (move_it_in_display_line_to): Save the iterator state in ppos_it
7994 only once per call. Reimplement the method used to return to the
7995 best candidate position if all the positions found in display line
7996 are beyond TO_CHARPOS. This cuts down the number of calls to
7997 bidi_shelve_cache, which moves a lot of stuff when lines are long
7998 and include bidirectional text. (Bug#15555)
8000 2014-02-20 Glenn Morris <rgm@gnu.org>
8002 * data.c (Fdefalias): Doc fix.
8004 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8006 * xdisp.c (display_line): Fix horizontal scrolling of large images
8007 when fringes are turned off. This comes at a price of not
8008 displaying the truncation/continuation glyphs in this case.
8011 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8012 CreateDIBSection returns an error indication, zero out *ximg after
8013 destroying the image. This avoids crashes in memory allocations
8014 due to the fact that some of the callers also call
8015 x_destroy_x_image, which will attempt to free an already free'd
8018 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8020 * widget.c (update_various_frame_slots): Don't set
8021 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8023 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8025 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8027 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8029 temacs --daemon fix (Bug#16599).
8030 * emacs.c (main): Initialize daemon_pipe[1] here ...
8031 (syms_of_emacs): ... instead of here.
8033 2014-02-16 Anders Lindgern <andlind@gmail.com>
8035 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8038 2014-02-16 Daniel Colascione <dancol@dancol.org>
8040 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8041 (xd_get_connection_address): Use it.
8042 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8043 xd_get_connection_address because the latter signals if the bus
8044 we're trying to close is already disconnected.
8046 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8048 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8049 argument to CreateThread. This avoids segfaults on Windows 9X.
8050 Reported by oslsachem <oslsachem@gmail.com>.
8052 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8054 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8055 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8056 (check_lseek): New function, to report lseek errors.
8057 (save_data_space, update_file_ptrs, read_header, write_header)
8058 (copy_file, copy_rest, unexec): Use these news functions.
8059 (update_file_ptrs): Don't assume wraparound behavior when
8060 converting a large size_t value to off_t.
8062 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8064 * composite.c (fill_gstring_header): Pass positions as C integers
8065 and move parameters checking to...
8066 (Fcomposition_get_gstring): ...this function. Handle case when
8067 buffer positions are in reversed order and avoid crash (Bug#16739).
8069 * buffer.c (validate_region): Mention current buffer in error message.
8071 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8073 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8075 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8077 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8079 2014-02-11 Glenn Morris <rgm@gnu.org>
8081 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8082 Replace refs to "OpenStep" in messages.
8084 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8086 Avoid "." at end of error diagnostics.
8087 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8088 * font.c (Ffont_at):
8089 * nsfns.m (ns_display_info_for_name):
8090 * nsselect.m (Fx_own_selection_internal):
8091 * nsterm.m (performDragOperation:):
8092 Remove "." from end of diagnostic.
8094 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8096 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8097 unintuitive (bug#15824).
8098 (Fyes_or_no_p): Doc fix (bug#15456).
8100 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8102 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8104 * eval.c (call_debugger): When exiting the debugger, do not allow
8105 max_specpdl_size less than actual binding depth (Bug#16603).
8106 (syms_of_eval): Adjust docstring.
8108 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8110 * cmds.c (Fself_insert_command): Output a clearer error message on
8111 negative repetitions (bug#9476).
8113 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8115 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8117 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8119 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8121 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8123 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8125 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8127 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8129 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8131 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8132 `exit' works (bug#15865).
8134 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8136 Constrain window box/body sizes and margin widths (Bug#16649).
8137 * xdisp.c (window_box_width): Don't return less than zero.
8138 (window_box_left_offset, window_box_right_offset): Don't return
8139 more than the window's pixel width.
8140 * window.c (window_body_height, window_body_width): Don't return
8142 (window_resize_apply): Adjust margin width, if necessary.
8144 2014-02-07 Glenn Morris <rgm@gnu.org>
8146 * nsterm.m (syms_of_nsterm): Doc fix.
8148 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8150 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8151 New variables: pointers through which to call the respective APIs.
8152 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8153 (filename_from_ansi, sys_link, check_windows_init_file):
8154 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8155 This is required on Windows 9X, where we dynamically load
8156 UNICOWS.DLL which has their non-stub implementations.
8157 (maybe_load_unicows_dll): Assign addresses to these 2 function
8158 pointers after loading UNICOWS.DLL.
8160 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8161 MultiByteToWideChar and WideCharToMultiByte through function
8164 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8167 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8169 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8170 for OSX >= 10.9 if separate spaces are used.
8171 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8173 2014-02-06 Glenn Morris <rgm@gnu.org>
8175 * buffer.c (cache-long-scans): Doc fix.
8177 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8179 * w32fns.c (Fw32_shell_execute): Doc fix.
8181 2014-02-05 Bastien Guerry <bzg@gnu.org>
8183 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8184 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8186 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8188 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8189 outside the window (Bug#16649).
8191 * xdisp.c (note_mouse_highlight): When entering a margin area show
8192 a non-text cursor (Bug#16647).
8194 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8196 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8197 It prompted a compile-time diagnostic on GNU/Linux.
8198 Simplify to remove the need for the label.
8200 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8202 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8203 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8204 to show it; otherwise return 'unsupported--w32-dialog' to signal
8205 to the caller that emulation with menus is necessary.
8206 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8208 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8210 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8213 * menu.c (Fx_popup_dialog): Don't condition the call to
8214 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8215 special symbol 'unsupported--w32-dialog', emulate the dialog with
8216 a menu by calling x-popup-menu.
8218 * menu.h (Qunsupported__w32_dialog): New extern variable.
8220 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8222 * keyboard.c (kbd_buffer_get_event): Read file notification events
8225 * xgselect.c (xg_select): Read glib events in any case, even if
8226 there are no file descriptors to watch for. (Bug#16519)
8228 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8230 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8231 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8232 * w32term.c (w32_draw_window_divider): Handle first and last
8234 * w32term.h (w32_fill_area_abs): New function.
8235 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8237 * xfaces.c (realize_basic_faces): Handle new face ids.
8238 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8239 and bottom divider width.
8240 * xterm.c (x_draw_window_divider): Handle first and last pixels
8243 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8245 * print.c (Fexternal_debugging_output): Add cast to pacify
8246 --enable-gcc-warnings.
8247 * eval.c (call_debugger): Grow specpdl if the debugger was
8248 entered due to specpdl overflow (Bug#16603) and allow more
8249 specpdl space for the debugger itself.
8251 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8253 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8256 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8258 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8259 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8261 * print.c (Fexternal_debugging_output): If the argument character
8262 is non-ASCII, encode it with the current locale's encoding before
8263 writing the result to the terminal. (Bug#16448)
8265 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8266 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8269 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8271 * process.c (create_process): Reset SIGPROF handler in the child.
8272 * callproc.c (call_process): Likewise.
8274 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8276 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8278 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8280 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8281 of zero to print strings, GDB doesn't like it.
8283 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8284 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8285 we still use correct addresses. (Bug#16576)
8287 2014-01-27 K. Handa <handa@gnu.org>
8289 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8290 to preserve the code detection behavior of 24.3.
8291 * coding.h (struct coding_system): New member detected_utf8_bytes.
8292 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8293 (decode_coding_gap): Use short cut for UTF-8 file reading only
8294 when coding->detected_utf8_bytes equals to coding->src_bytes.
8295 * fileio.c (Finsert_file_contents): Cancel the previous change.
8297 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8299 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8300 that are not visible.
8302 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8304 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8305 is grabbed (Bug#16565).
8307 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8309 * xdisp.c (last_max_ascent): Re-remove after erroneously
8310 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8312 (move_it_to): Re-remove reference to last_max_ascent.
8313 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8314 max_descent here instead of calling line_bottom_y.
8317 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8319 * terminal.c (initial_free_frame_resources): New function.
8320 (init_initial_terminal): Install new hook to free face cache
8321 on initial frame and avoid memory leak. For details, see
8322 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8323 * xfaces.c (free_frame_faces): Adjust comment.
8325 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8327 * data.c (Fstring_to_number): Document results if unparsable
8330 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8332 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8334 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8336 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8337 * coding.c (detect_coding_utf_8, emacs_mule_char)
8338 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8339 (check_utf_8, decode_coding):
8340 * coding.h (struct coding_system.errors):
8341 Use ptrdiff_t, not int, for integer values derived from buffer and
8344 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8345 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8346 before invoking decode_coding_gap, since there's just one block.
8348 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8350 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8351 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8352 too early. Again run change_frame_size before assigning menu-
8355 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8357 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8358 arrives, call x_check_fullscreen, in case the new display has a
8359 different resolution. (Bug#16517)
8361 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8363 * term.c (read_menu_input): If the selected frame changes, exit
8365 (tty_menu_show): If the selected frame changes while we displayed
8366 a menu, throw to top level. (Bug#16479)
8368 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8370 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8372 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8374 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8375 * data.c (count_one_bits_word): Fix bug (negated comparison)
8376 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8378 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8380 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8381 Avoid undefined behavior by initializing display property bit of a
8382 string processed by the bidirectional iterator. For details, see
8383 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8385 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8387 Minor cleanup of previous change.
8388 * image.c (imagemagick_error, Fimagemagick_types):
8389 Omit some recently-introduced and unnecessary casts and assignments.
8391 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8393 Fix two memory leaks discovered with Valgrind.
8394 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8395 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8397 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8399 Fixes in window size functions around Bug#16430 and Bug#16470.
8400 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8401 (Fwindow_mode_line_height, Fwindow_header_line_height)
8402 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8403 Minor doc-string adjustments.
8404 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8405 Rewrite doc-strings.
8406 (window_body_height, window_body_width): Do not count partially
8407 visible lines/columns when PIXELWISE is nil (Bug#16470).
8408 (Qfloor, Qceiling): New symbols.
8410 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8412 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8413 when the image cache is not yet allocated. (Bug#16509)
8415 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8417 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8418 re-attach intervals to its base buffer (Bug#16502).
8419 * intervals.c (set_interval_object): Move from here...
8420 * intervals.h (set_interval_object): ... to here. Fix comments.
8422 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8424 Avoid undefined behavior by initializing buffer redisplay bit.
8425 Reported by Dmitry Antipov in
8426 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8427 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8429 Revert some of the CANNOT_DUMP fix (Bug#16494).
8430 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8432 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8434 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8435 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8436 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8437 they are replaced by macros that expand into direct calls to the
8438 corresponding functions from GDI32.DLL.
8439 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8440 variables in the Cygwin build, they are unused.
8442 2014-01-19 K. Handa <handa@gnu.org>
8444 * composite.c (composition_update_it): Fix previous change.
8446 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8448 Fix file name handling on MS-Windows 9X.
8449 * w32.c (maybe_load_unicows_dll): New function.
8451 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8452 on, to make sure we can convert file names to and from UTF-8 on
8453 Windows 9X. This fixes a failure to start up because Emacs cannot
8454 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8456 * w32font.c [WINDOWSNT]: Include w32.h.
8457 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8458 of implementing the same stuff.
8459 Remove now unused g_b_init_is_windows_9x.
8461 * w32.h (maybe_load_unicows_dll): Add prototype.
8463 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8465 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8466 switch to single keyboard. Prevents daemon crashes when a new
8467 client connects while we show a TTY menu in an existing client.
8470 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8472 Fix MinGW64 porting problem with _setjmp.
8473 Reported by Eli Zaretskii in:
8474 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8475 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8476 the old _setjmp and _longjmp. All uses changed.
8478 2014-01-13 Daniel Colascione <dancol@dancol.org>
8480 * textprop.c (Fremove_list_of_text_properties):
8481 Correctly handle reaching the end of the interval tree. (Bug#15344)
8483 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8485 * xdisp.c (resize_mini_window): Round height to a multiple of
8486 frame's line height. Fix bug in calculation of window start
8487 position (Bug#16424).
8489 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8491 * macfont.m: Include termchar.h.
8492 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8493 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8494 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8495 *_WITH_GC_* to take face and f as parameters.
8496 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8497 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8499 2014-01-13 Daniel Colascione <dancol@dancol.org>
8501 Fix menu item updating in the presence of the Unity global menu
8504 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8505 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8507 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8508 updating menus; explain why.
8509 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8510 problem it's supposed to solve and it interferes with detecting
8511 the presence of a global menu.
8512 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8515 2014-01-11 K. Handa <handa@gnu.org>
8517 * composite.c (composition_update_it): Fix indexing of
8518 LGSTRING_CHAR (Bug#15984).
8520 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8522 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8524 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8526 * xdisp.c (try_window_id): Don't use this function's optimizations
8527 if overlays in the buffer displayed by the window have changed
8528 since last redisplay. (Bug#16347)
8529 (message_dolog): Fix indentation.
8531 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8533 * frame.c (frame_resize_pixelwise): Fix doc-string.
8535 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8537 Fix handling of internal borders (Bug#16348).
8538 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8539 Remove internal border width from pixel width of windows.
8540 (change_frame_size_1): Don't return early when frame's pixel
8541 size changes - we still have to record the new sizes in the
8543 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8544 also when toolbar gets larger.
8545 * window.c (check_frame_size): Include internal_border_width in
8547 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8548 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8549 In non-toolkit/non-GTK version clear internal border.
8550 * xterm.c (x_clear_under_internal_border): New function for
8551 non-toolkit/non-GTK version.
8552 (x_after_update_window_line): In non-toolkit/non-GTK version
8554 (handle_one_xevent, x_set_window_size):
8555 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8556 * xterm.h (x_clear_under_internal_border): Extern it.
8558 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8560 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8561 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8564 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8566 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8567 last value of point is not equal to buffer's point. (Bug#16129)
8569 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8572 * nsterm.h (updateCollectionBehavior): Rename from
8573 updateCollectionBehaviour. All uses changed.
8575 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8576 * Makefile.in (SETFATTR): New macro.
8577 (temacs$(EXEEXT)): Use it.
8579 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8581 Fix maximization behavior on Windows (Bug#16300).
8582 * w32fns.c (w32_fullscreen_rect): Don't handle
8583 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8584 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8585 of SetWindowPos. Restore last placement also when leaving
8586 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8587 but the FULLSCREEN_BOTH case.
8589 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8592 * data.c (arithcompare_driver):
8593 * fileio.c (Fcar_less_than_car):
8594 * fns.c (internal_equal):
8595 * frame.c (delete_frame):
8596 * lisp.h (enum More_Lisp_Bits):
8598 Avoid C99 constructs that don't work in C89.
8599 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8600 to port to C89, which doesn't have 'long long'.
8601 (count_trailing_zero_bits): Use them.
8603 2014-01-03 Chong Yidong <cyd@gnu.org>
8605 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8607 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8609 Further adjust frame/window scrollbar width calculations.
8610 * window.c (apply_window_adjustment):
8611 Set windows_or_buffers_changed.
8612 (Fwindow_scroll_bars): Return actual scrollbar width.
8613 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8614 For non-toolkit builds again use 14 as minimum width and set
8615 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8616 * xterm.c (XTset_vertical_scroll_bar): Take width from
8617 WINDOW_SCROLL_BAR_AREA_WIDTH.
8618 (x_new_font): Rename wid to unit. Base calculation of new
8619 scrollbar width on toolkit used and make it analogous to that of
8620 x_set_scroll_bar_default_width.
8621 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8622 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8623 of GetSystemMetrics.
8624 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8625 WINDOW_SCROLL_BAR_AREA_WIDTH.
8626 (x_new_font): Make it correspond to changes in xterm.c.
8628 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8630 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8631 This is a cleaner way to fix the MinGW-w64 porting problem.
8632 Check for INTPTR_MAX misconfiguration.
8634 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8636 * search.c (newline_cache_on_off, find_newline): In indirect
8637 buffers, use the newline cache of the base buffer.
8639 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8640 buffer, invalidate the caches of its base buffer. (Bug#16265)
8642 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8643 buffers, use the width-run cache of the base buffer.
8645 * xdisp.c (redisplay_window): When the window displays an indirect
8646 buffer, and the character widths in the display table have
8647 changed, invalidate the width-run cache of the corresponding base
8650 * fileio.c (Finsert_file_contents): When invalidating the newline
8651 cache, consider the case of inserting into indirect buffer.
8653 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8654 In indirect buffers, use the paragraph cache of the base buffer.
8656 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8658 * window.c (grow_mini_window): Fix last change.
8660 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8662 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8664 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8666 * w32term.c (w32_initialize): Use LCID and LOWORD.
8668 * w32proc.c (create_child): Use pid_t for 5th argument.
8669 (IsValidLocale): Don't provide prototype for MinGW64.
8670 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8671 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8673 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8674 MinGW64 doesn't support.
8676 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8678 * w32.c (set_named_security_info): New function.
8679 (acl_set_file): Fall back on set_named_security_info if
8680 set_file_security fails.
8681 (g_b_init_set_named_security_info_w)
8682 (g_b_init_set_named_security_info_a): New static variables.
8683 (globals_of_w32): Initialize them to zero.
8684 (set_named_security_info): Set them to non-zero if the
8685 corresponding API is available.
8686 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8687 New function typedefs.
8689 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8691 Some more fixes following pixelwise resize changes including one
8693 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8694 of frame_resize_pixelwise.
8695 * widget.c (pixel_to_text_size): New function.
8696 (update_wm_hints): Have size hints respect value of
8697 frame_resize_pixelwise.
8698 (EmacsFrameResize): Alway process resize requests pixelwise.
8699 * window.c (grow_mini_window): Make sure mini window is at least
8701 * xdisp.c (display_menu_bar): Make sure menubar extends till
8703 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8704 (x_set_tool_bar_lines): Calculate pixelwise.
8705 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8706 frame_resize_pixelwise.
8708 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8710 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8711 variables not used there.
8713 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8715 * w32.c (sys_umask): New function. (Bug#16299)
8717 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8719 * dispnew.c (change_frame_size_1): Take old width of root window
8720 from that window's pixel width. (Bug#16284)
8722 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8724 Plain copy-file no longer chmods an existing destination (Bug#16133).
8725 * fileio.c (realmask): Now a static var, not a local.
8726 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8727 Remove arg STATPTR. All uses changed.
8728 (Fcopy_file): Do not alter permissions of existing destinations,
8729 unless PRESERVE-PERMISSIONS (renamed from
8730 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8731 Avoid race when testing for existing destinations and for
8732 when input and output files are the same.
8733 If changing the group fails, adjust both default and
8734 preserved permissions so that access is not granted to the
8736 (Fset_default_file_modes, init_fileio): Update realmask.
8737 (Fdefault_file_modes): Use realmask instead of calling umask.
8739 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8741 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8742 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8743 flags on the daemon pipe ends before execing.
8745 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8747 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8748 session. (Bug#14739)
8750 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8752 * callproc.c (Vexec_path): Document that exec-directory is in it.
8754 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8756 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8759 2013-12-27 Chong Yidong <cyd@gnu.org>
8761 * data.c (Fsymbol_function): Doc fix.
8763 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8765 Some more tinkering with Bug#16051.
8766 * window.c (resize_frame_windows): Don't let the size of the
8767 root window drop below the frame's default character size.
8768 Never ever delete any subwindows - let the window manager do the
8771 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8772 of toolbar lines needed when they exceed the height of the root
8774 (unwind_create_frame_1): New function.
8775 (Fx_create_frame): Generally inhibit calling the window
8776 configuration change hook here. Remove extra call to
8777 change_frame_size - it's not needed when we don't run the
8778 configuration change hook.
8780 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8782 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8783 On my Fedora 19 platform the core dumps were so big that
8784 my desktop became nearly catatonic.
8785 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8786 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8787 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8788 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8789 a clang-only syntax.
8790 * conf_post.h (__has_feature): New macro, if not already defined.
8791 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8792 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8794 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8796 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8797 is a file name. (Bug#16252)
8799 2013-12-25 Chong Yidong <cyd@gnu.org>
8801 * keyboard.c (Voverriding_terminal_local_map)
8802 (Voverriding_local_map): Doc fix.
8804 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8806 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8808 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8809 file name when it is submitted to ShellExecute. Simplify code.
8810 Don't test DOCUMENT for being a string, as that is enforced by
8811 CHECK_STRING. Doc fix.
8813 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8815 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8816 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8817 redisplay_tool_bar does. Improve and fix commentary.
8818 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8819 limits of the glyph matrices. (Bug#16051)
8820 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8821 only when the new size is different from the old one, and the new
8822 size can be achieved given the frame height.
8824 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8826 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8828 2013-12-23 Glenn Morris <rgm@gnu.org>
8830 * lread.c (Fload): Mention load-prefer-newer in doc.
8832 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8834 Handle Bug#16207 by being more restrictive when running hooks.
8835 * window.c (unwind_change_frame): New function.
8836 (Fset_window_configuration): Don't run configuration change hook
8837 while the frame configuration is unsafe. Call select_window
8840 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8842 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8844 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8846 * nsterm.h: Declare EmacsColor category.
8848 * nsterm.m (NSColor): Implement EmacsColor category.
8849 (ns_get_color): Use colorUsingDefaultColorSpace.
8850 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8852 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8854 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8856 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8857 having the PNG_NORETURN attribute, to avoid compiler warning in
8860 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8862 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8864 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8865 fringe background extension.
8866 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8867 because they are now always the same as `left' and `width',
8868 respectively. Remove code for the case that `width' and
8869 `sb_width' are different.
8871 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8873 Remove scroll_bar_actual_width from frames.
8874 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8875 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8876 (x_figure_window_size):
8877 * nsterm.m (x_set_window_size):
8878 * widget.c (set_frame_size):
8879 * w32term.c (x_set_window_size):
8880 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8881 scroll_bar_actual_width.
8883 Convert scroll_bar members to integers on Windows.
8884 * w32term.h (struct scroll_bar): Convert top, left, width,
8885 height, start, end and dragging to integers.
8886 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8888 * w32term.c (w32_set_scroll_bar_thumb)
8889 (w32_scroll_bar_handle_click): Remove XINT conversions for
8890 scroll_bar members. Treat bar->dragging as integer.
8891 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8892 first element. Remove XINT conversions for scroll_bar members.
8893 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8894 Remove XINT conversions for scroll_bar members.
8896 Fix assignment for new window total sizes.
8897 * window.c (Fwindow_resize_apply_total): Assign values for
8900 2013-12-20 Chong Yidong <cyd@gnu.org>
8902 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8903 argument to `append'.
8905 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8907 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8908 current text face, for extending the face of the display margins.
8911 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8912 Doc fix. (Bug#16190)
8914 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8916 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8919 * nsterm.m (Qfile, Qurl): New.
8920 (EV_MODIFIERS2): New macro.
8921 (EV_MODIFIERS): Use EV_MODIFIERS2.
8922 (ns_term_init): Remove font and color from DND, does not work on
8923 newer OSX, and other ports don't have them.
8924 (performDragOperation:): Handle modifiers used during drag.
8925 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8926 Remove global Lisp variables used to communicate with ns-win.el.
8927 Remove font and color handling.
8928 (syms_of_nsterm): Defsym Qfile and Qurl.
8930 2013-12-19 Anders Lindgren <andlind@gmail.com>
8932 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8933 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8935 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8936 (constrainFrameRect): Remove special case nr_screens == 1.
8937 Don't constrain size to size of view.
8939 * nsterm.h (ns_output): Remove dont_constrain.
8941 2013-12-19 Anders Lindgren <andlind@gmail.com>
8943 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8945 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8947 Minor fixes for recent openp changes.
8948 * lisp.h (GCPRO7): New macro.
8949 * lread.c (openp): Use bool for boolean; all callers changed.
8950 Protect save_string from GC. Don't assume that file descriptors
8951 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8952 warning about uninitialized variable.
8954 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8956 * w32fns.c (emacs_abort): Use intptr_t as argument of
8957 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8959 2013-12-18 Glenn Morris <rgm@gnu.org>
8961 * lread.c (Fload): Pass load_prefer_newer to openp.
8962 Don't bother checking mtime if openp already did it.
8963 (openp): Add `newer' argument, to check all suffixes
8964 and find the newest file.
8965 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8966 * callproc.c (call_process):
8967 * charset.c (load_charset_map_from_file):
8968 * emacs.c (init_cmdargs):
8969 * image.c (x_create_bitmap_from_file, x_find_image_file):
8971 * lread.c (Flocate_file_internal):
8972 * process.c (Fformat_network_address):
8973 * sound.c (Fplay_sound_internal):
8974 * w32.c (check_windows_init_file):
8975 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8977 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8979 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8981 * w32.c (getloadavg): Don't index samples[] array with negative
8982 indices. Recover from wall-clock time being set backwards.
8984 * w32term.c (w32_initialize): Declare the argument of
8985 set_user_model as const.
8987 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8988 (w32_menu_show): Constify some arguments passed to MessageBox.
8990 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8991 to initialize Lisp objects.
8993 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8994 initialize Lisp objects.
8996 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8997 use variables used only on X under that condition.
8999 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9000 variables not used there.
9002 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9004 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9005 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9007 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9009 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9010 code, revealed in presence of R2L characters, character
9011 compositions, and display vectors. A better fix for Bug#16148.
9012 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9013 GTK and NS builds, they don't have this member of struct frame.
9015 * dispextern.h (struct composition_it): Correct a comment for the
9018 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9020 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9021 This prevents a compilation error on C compilers that do not
9022 default functions to return 'int' if not declared. Also, add
9023 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9024 since it now uses inline functions.
9026 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9028 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9029 display margins on mode line, header line, and in the frame's
9030 tool-bar window. (Bug#16165)
9032 2013-12-16 Andreas Schwab <schwab@suse.de>
9034 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9036 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9038 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9041 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9043 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9045 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9047 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9048 intended to find bogus pointers in font objects (Bug#16140).
9049 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9050 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9051 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9052 Disable for MS-Windows due to Bug#15876; apparently this
9053 requires more or less substantial changes in fontset code.
9054 * xfont.c (xfont_close):
9055 * xftfont.c (xftfont_close): Call x_display_info_for_display
9056 to check whether 'Display *' is valid (Bug#16093 and probably
9059 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9061 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9062 Reported by Juanma Barranquero <lekktu@gmail.com>.
9064 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9065 open a pty on MS-Windows. (Bug#16152)
9067 * emacs.c (decode_env_path): Fix bogus comparison against
9068 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9070 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9072 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9073 (Fx_file_dialog): Add parentheses around && to silence warning.
9075 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9077 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9079 * xdisp.c (extend_face_to_end_of_line): Extend background of
9080 non-default face in margin areas as well. (Bug#16151)
9081 (display_line): Call extend_face_to_end_of_line for continued
9082 lines as well, if the display margins have non-zero width.
9083 (set_glyph_string_background_width): When needed, set the
9084 extends_to_end_of_line_p flag on glyph strings to be drawn in
9085 margin areas, not only in the text area.
9087 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9090 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9092 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9093 Don't worry about verify_error being t, since it has to be a list.
9095 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9097 Use bool for boolean, focusing on headers.
9098 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9099 No need to include <stdbool.h>, since conf_post.h does it now.
9100 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9101 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9102 (SET_PER_BUFFER_VALUE_P):
9103 * ccl.c, ccl.h (setup_ccl_program):
9104 * ccl.h (CHECK_CCL_PROGRAM):
9105 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9106 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9107 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9108 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9109 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9110 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9111 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9112 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9113 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9114 (CHARSET_FAST_MAP_SET):
9115 * coding.c (decode_coding_ccl, encode_coding_ccl):
9116 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9117 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9118 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9119 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9120 (decode_coding_c_string):
9121 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9122 * conf_post.h (has_attribute):
9123 * dispextern.h (trace_redisplay_p)
9124 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9125 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9126 (SET_GLYPH_FROM_CHAR_GLYPH)
9127 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9128 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9129 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9130 (cursor_in_mouse_face_p):
9131 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9132 (blank_row, prepare_desired_row)
9133 (build_frame_matrix_from_leaf_window, make_current)
9134 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9135 (update_window, scrolling_window, update_frame_line):
9136 * disptab.h (GLYPH_FOLLOW_ALIASES):
9137 * editfns.c (Fformat):
9138 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9139 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9140 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9141 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9142 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9143 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9144 (FONT_DEFERRED_LOG):
9145 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9146 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9147 (FRAME_MOUSE_UPDATE):
9148 * fringe.c (Fdefine_fringe_bitmap):
9149 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9150 (x_create_bitmap_from_xpm_data, xpm_load_image):
9151 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9152 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9153 (MERGE_INTERVAL_CACHE):
9154 * keymap.h (KEYMAPP):
9155 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9156 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9157 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9158 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9159 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9160 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9161 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9162 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9163 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9164 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9165 (SETUP_BUFFER_SYNTAX_TABLE):
9166 * systime.h (timespec_valid_p):
9167 * term.c (save_and_enable_current_matrix):
9168 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9169 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9170 (redisplay_internal, try_window_reusing_current_matrix)
9171 (sync_frame_with_window_matrix_rows, try_window_id)
9172 (display_menu_bar, display_tty_menu_item, display_mode_line)
9173 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9174 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9175 * xmenu.c (xmenu_show):
9176 * xterm.c (use_xim, x_term_init):
9177 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9178 (struct x_bitmap_record):
9179 Use bool for booleans.
9180 * ccl.c (struct buffer_text):
9181 * ccl.h (struct ccl_program):
9182 * charset.h (struct charset):
9184 * coding.h (struct iso_2022_spec, struct coding_system):
9185 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9186 (struct glyph_string, struct face, struct face_cache)
9187 (struct bidi_string_data, struct bidi_it)
9188 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9190 * editfns.c (Fformat):
9191 * frame.h (struct frame):
9192 * fringe.c (struct fringe_bitmap):
9193 * intervals.h (struct interval):
9194 * keyboard.h (struct kboard):
9195 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9196 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9197 (struct Lisp_Buffer_Local_Value, union specbinding):
9198 * macfont.m (struct macfont_info):
9199 * process.h (struct Lisp_Process):
9200 * termchar.h (struct tty_display_info):
9201 * window.h (struct window):
9202 * xterm.h (struct x_output):
9203 Use bool_bf for boolean bit-fields.
9204 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9205 All callers changed.
9206 * ccl.h (struct ccl_program): Remove unused members private_state,
9207 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9209 (struct ccl_spec): Remove unused members cr_carryover,
9210 eight_bit_carryover.
9211 * conf_post.h: Include <stdbool.h>.
9212 (bool_bf): New type.
9213 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9214 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9215 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9216 'do { ... } while (false)' brackets.
9217 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9218 Args must now be expressions; all callers changed.
9219 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9220 (PRODUCE_GLYPHS): Simplify use of boolean.
9221 * fileio.c (Fcopy_file):
9222 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9223 * lisp.h (UNGCPRO): Return void, not int.
9224 (FOR_EACH_TAIL): Use void expression, not int expression.
9225 * region-cache.c: Reindent.
9226 * region-cache.h: Copy comments from region-cache.c, to fix
9227 incorrect remarks about booleans.
9229 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9231 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9232 when character at point is displayed from a display vector.
9235 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9237 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9238 now a list of certificate validation checks that will abort a
9239 connection with an error.
9240 (Fgnutls_boot): Document it and use it.
9242 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9244 * w32term.c (w32_enable_frame_resize_hack): New variable.
9245 (x_set_window_size): Use it to hack frame resizing on Windows
9248 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9250 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9251 Windows-specific code to w32.c. Change error message text to
9252 match that of Posix platforms.
9254 * w32.c (w32_copy_file): New function, most of the code copied and
9255 reworked from Fcopy_file. Improve error handling. Plug memory
9256 leak when errors are thrown. Support file names outside of the
9257 current codepage. (Bug#7100)
9259 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9261 * lread.c (load_path_default): Prototype.
9263 2013-12-13 Glenn Morris <rgm@gnu.org>
9265 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9266 (dump_path): Remove.
9267 (load-path-default): Remove `changed' argument.
9268 Do not set dump_path permanently. Simplify.
9269 (init_lread): Simplify.
9270 (syms_of_lread): Remove dump_path.
9272 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9274 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9275 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9276 2013-12-12 font-related change to avoid Bug#16128, which
9277 is quite hard to fix without even more substantial changes.
9279 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9281 * font.c (font_close_object): Check for live frame (Bug#16128).
9283 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9285 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9286 Return ptrdiff_t, not int, since it's a buffer size.
9287 Reindent/reparen some macros to a more Gnuish style.
9289 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9291 Avoid undefined behavior with huge regexp interval counts.
9292 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9293 since it's now specialized to interval counts. All uses changed.
9294 Do not assume wraparound on signed integer overflow.
9295 (regex_compile): Simplify based on the above changes.
9297 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9299 Support file names on MS-Windows that use characters outside of
9300 the current system codepage. (Bug#7100)
9302 * w32.c (get_file_security, set_file_security)
9303 (create_symbolic_link): Separate pointers and boolean flags for
9304 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9305 non-zero, else the former.
9306 (codepage_for_filenames, filename_to_utf16, )
9307 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9309 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9311 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9312 Accept only one argument; all callers changed.
9313 (dostounix_filename): Remove the second argument, now works in
9314 UTF-8. All callers changed.
9315 (parse_root): Lose DBCS code.
9316 (get_long_basename, w32_get_short_filename, init_environment)
9317 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9318 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9319 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9320 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9321 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9322 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9324 (ansi_encode_filename): New function.
9325 (get_emacs_configuration, get_emacs_configuration_options):
9327 (add_volume_info, GetCachedVolumeInformation): Run the input file
9328 name through unixtodos_filename, to ensure it is stored and
9329 referenced in canonical form.
9330 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9331 (logon_network_drive, sys_link, utime): Improve error handling.
9332 (sys_access): New function.
9333 (hashval, generate_inode_val): Unused functions deleted.
9334 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9335 (check_windows_init_file): Convert error message from UTF-8 to
9336 ANSI codepage, for display in the message box.
9337 (globals_of_w32): Set w32_unicode_filenames according to the OS
9340 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9341 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9342 (syms_of_w32term): Declare w32-unicode-filenames.
9344 * w32proc.c (new_child, delete_child): Remove code that handled
9345 unused pending_deletion and input_file members of the child struct.
9346 (create_child, sys_spawnve): Convert all file names to ANSI
9347 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9348 name cannot be encoded in ANSI codepage. Don't use
9349 unixtodos_filename, mirror slashes by hand.
9350 (record_infile, record_pending_deletion): Functions deleted.
9351 (Fw32_short_file_name): Call w32_get_short_filename instead of
9354 * w32notify.c (add_watch): Work in Unicode mode when
9355 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9356 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9357 instead, do the same with Lisp primitives.
9359 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9360 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9361 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9362 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9363 (Fw32_shell_execute): Improve error reporting.
9364 (Fdefault_printer_name): Ifdef away for Cygwin.
9366 * w32.h (struct _child_process): Remove input_file and
9367 pending_deletion members that are no longer used.
9368 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9369 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9370 (ansi_encode_filename): New and updated prototypes.
9372 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9374 (unexec): Don't use dostounix_filename, it expects a file name in
9375 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9378 * fileio.c (Ffile_name_directory, file_name_as_directory)
9379 (directory_file_name, Fexpand_file_name)
9380 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9381 arguments of dostounix_filename.
9382 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9383 use MAX_UTF8_PATH for size of file-name strings.
9384 (emacs_readlinkat): Build an explicitly unibyte string for file
9386 (syms_of_fileio) <file-name-coding-system>:
9387 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9389 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9390 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9391 directories to UTF-8.
9392 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9393 environment, and each element of the input PATH, to UTF-8.
9395 * dired.c (file_attributes): Use build_unibyte_string explicitly
9396 to make Lisp strings from user and group names.
9398 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9401 * coding.c (decode_file_name, encode_file_name): New functions.
9403 * termcap.c (tgetent): Adapt to the change in arguments of
9406 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9409 * msdos.c (dostounix_filename, init_environment): Adapt to the
9410 change in arguments of dostounix_filename.
9412 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9413 [WINDOWSNT]: Encode file names passed to the image libraries in
9416 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9417 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9419 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9420 arguments of dostounix_filename.
9422 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9424 * font.h (struct font_entity) [HAVE_NS]: New field to record
9425 font driver which was used to create this entity.
9426 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9427 frame where the font was opened.
9428 (font_close_object): Add prototype.
9429 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9430 (font_close_object): Not static any more. Lost frame arg.
9431 Adjust comment and users.
9432 * alloc.c (cleanup_vector): Call font_close_object to adjust
9433 per-frame font counters correctly. If HAVE_NS, also call
9434 driver-specific cleanup for font-entity objects.
9435 * ftfont.c (ftfont_open):
9436 * nsfont.m (nsfont_open):
9437 * w32font.c (w32font_open_internal):
9438 * xfont.c (xfont_open):
9439 * xftfont.c (xftfont_open): Save frame pointer in font object.
9440 * macfont.m (macfont_open): Likewise.
9441 (macfont_descriptor_entity): Save driver pointer to be able
9442 to call its free_entity routine when font-entity is swept.
9443 * ftxfont.c (ftxfont_open): Add eassert because frame
9444 pointer should be saved by ftfont_driver.open.
9446 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9448 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9449 input polling is used. This is still meaningful for Cygwin, see
9450 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9451 * keyboard.c (poll_for_input_1, input_polling_used):
9452 Define unconditionally.
9453 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9454 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9455 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9456 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9457 (face_for_char): Likewise. Rearrange eassert and return ASCII
9458 face for CHAR_BYTE8_P.
9459 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9461 2013-12-11 Ken Brown <kbrown@cornell.edu>
9463 * dispextern.h (erase_phys_cursor):
9464 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9466 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9468 * nsterm.m (x_free_frame_resources):
9469 * term.c (tty_free_frame_resources):
9470 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9471 face cache because it's implied by free_frame_faces anyway.
9472 * w32term.c (x_free_frame_resources): Likewise. Do not call
9473 free_frame_faces twice.
9475 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9477 * editfns.c (Fformat_time_string): Mention %F in the doc.
9479 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9481 * window.c (resize_frame_windows): Don't return immediately when
9482 the root window's size doesn't change - the minibuffer window
9483 may still have to be repositioned/resized.
9484 * xfns.c (Fx_create_frame): Always change the frame size after
9485 initializing the frame's faces.
9486 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9487 change_frame_size should already have done it.
9488 (x_new_font): Assign new tool- and menu-bar heights.
9489 (x_set_window_size_1): Account for tool- and menu-bar heights
9490 (Bug#16013). Don't set pixel sizes since change_frame_size
9491 should already have done it.
9493 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9495 Remove the option of using libcrypto.
9496 * Makefile.in (LIB_CRYPTO): Remove.
9497 (LIBES): Don't use it.
9499 2013-12-11 Juri Linkov <juri@jurta.org>
9501 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9502 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9504 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9506 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9507 drawn tool bar items (Bug#16058).
9508 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9510 2013-12-09 Ken Brown <kbrown@cornell.edu>
9512 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9514 * lisp.h (get_frame_param): Adjust conditions for prototype
9517 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9519 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9520 Avoid unused macro warning if configured --without-xft.
9522 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9524 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9526 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9528 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9530 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9532 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9534 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9536 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9538 Use libcrypto's checksum implementations if available, for speed.
9539 * Makefile.in (LIB_CRYPTO): New macro.
9542 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9543 The macro didn't conform to C99 due to type mismatch,
9544 which caused compilation failure with Sun C 5.12,
9545 and it was confusing anyway. Include window.h to declare
9546 redisplay_other_windows.
9548 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9550 * window.c (set_window_buffer): Update mode line (bug#16084).
9552 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9554 Fix minor problems found by static checking.
9555 * keyboard.c (poll_for_input_1, input_polling_used):
9556 Define only if HAVE_NTGUI.
9557 * xmenu.c (popup_activate_callback): Omit unnecessary
9558 check against USE_X_TOOLKIT, which must be defined here anyway.
9559 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9562 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9564 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9566 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9568 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9570 * nsterm.m (x_set_window_size): Remove fprintf.
9571 (init): Define always. Set applicationDidFinishLaunchingCalled
9573 (applicationDidFinishLaunching:):
9574 Set applicationDidFinishLaunchingCalled.
9575 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9578 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9580 Pixel resize changes for NS (Bug#16049).
9581 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9582 height/width. row/cols are locals.
9583 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9584 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9585 (windowWillResize): Remove gsextra. Calculate extra as in
9587 (x_new_font): Don't change frame size if fullscreen.
9588 Change size pixelwise.
9590 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9591 comment in xfns.c. Change to pixelwise call.
9593 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9595 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9598 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9600 * xterm.c (input_signal_count): Remove.
9601 (x_dispatch_event): Define unconditionally.
9602 (x_make_frame_visible): Process X events until the frame
9603 is really visible (Bug#16027).
9604 * xterm.h (x_dispatch_event): Declare unconditionally.
9606 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9608 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9610 * nsterm.m (x_set_window_size): Handle pixelwise.
9612 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9614 * w32term.c (x_new_font):
9615 * xterm.c (x_new_font): Calculate new frame size from new font
9618 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9620 * lisp.h (FOR_EACH_TAIL): New macro.
9621 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9623 * window.c (select_window): Call second wset_redisplay before we change
9624 selected_window (bug#16034).
9626 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9628 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9630 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9632 * w32xfns.c: Include window.h, to avoid a compiler warning.
9634 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9636 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9637 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9638 window_scroll takes care of it.
9639 (Fset_window_point, Fdelete_other_windows_internal)
9640 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9641 (Fsplit_window_internal, Fdelete_window_internal)
9642 (Fresize_mini_window_internal, Fset_window_configuration)
9643 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9644 cause redisplay instead of forcing a complete redisplay.
9645 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9646 we're only affecting the selected_window.
9648 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9650 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9651 directional control characters. Update type and category
9652 determination according to the UBA from Unicode v6.3.
9653 (bidi_category_t): New category EXPLICIT_FORMATTING.
9655 * dispextern.h (bidi_type_t): Update to include new bidirectional
9656 properties introduced with Unicode v6.3. (Bug#16043)
9658 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9660 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9663 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9665 * font.c (font_list_entities): Remove dummy assignment.
9666 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9667 used on graphic displays only. Remove unused 'font_encoder' member.
9668 (struct font_bitmap): Remove unused 'extra' member.
9669 * nsfont.m (nsfont_open):
9670 * w32font.c (w32font_open_internal):
9671 * ftfont.c (ftfont_get_bitmap): Adjust users.
9673 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9675 Use bool for boolean.
9676 * tparam.c (tparam1):
9677 * undo.c (record_point, record_property_change):
9678 Use bool for boolean, for local vars that are always true or false.
9680 Minor integer overflow fixes (Bug#16033).
9681 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9682 This improves on the previous fix to this function.
9683 (window_resize_check): When summing up pixel counts, don't rely on
9684 undefined behavior if the sum overflows.
9686 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9688 * window.c (Fset_window_new_pixel): Don't choke at negative
9689 argument value (Bug#16033).
9691 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9692 to avoid crash in window_box_height.
9694 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9695 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9697 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9699 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9701 Minor integer overflow fixes.
9702 * window.c (Fset_window_new_pixel, grow_mini_window):
9703 * xdisp.c (Fwindow_text_pixel_size):
9704 Avoid undefined behavior on signed integer overflow.
9705 * xfns.c (x_set_mouse_color):
9706 Check that drag shape fits in 'unsigned', since that's what X wants.
9708 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9710 Improve reporting of fatal exception on MS-Windows.
9711 * w32fns.c (my_exception_handler): New function.
9712 (globals_of_w32fns): Set it up as the unhandled exception
9713 handler. Initialize exception code and address to zeros.
9714 (emacs_abort): If the exception code and address are available,
9715 print them at the beginning of the backtrace. Fix the format of
9716 printing addresses (was producing 0x0x12345678 on XP).
9719 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9721 * eval.c (Fbacktrace__locals): New function.
9722 (syms_of_eval): Defsubr it.
9724 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9726 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9727 Define here to unify between...
9728 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9729 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9731 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9733 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9735 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9736 fringe background extension.
9737 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9738 because they are now always the same as `left' and `width',
9739 respectively. Remove code for the case that `width' and
9740 `sb_width' are different.
9742 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9744 Fix minor problems found by static checking.
9745 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9746 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9747 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9749 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9751 * image.c (imagemagick_compute_animated_image): Don't crash if we
9752 have an animation with different-sized images (bug#15313).
9754 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9756 Remove some unused items introduced during pixelwise change.
9757 * window.c (window_resize_total_check): Remove unused function.
9758 * xdisp.c (remember_mouse_glyph): Remove unused label.
9759 (Ftool_bar_height): Move declaration inside #if.
9760 * xterm.c (x_set_window_size): Don't use r and c.
9762 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9764 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9767 * window.c (Fset_window_configuration): Comment out unused variables.
9769 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9771 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9773 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9775 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9777 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9778 HAVE_GNUTLS3 (Bug#16001).
9780 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9781 if interrupts are deferred (Bug#15801).
9783 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9785 Support resizing frames and windows pixelwise.
9786 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9787 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9788 (struct glyph_matrix): Replace window_left_col and
9789 window_top_line by window_pixel_left and window_pixel_top.
9790 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9792 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9793 (draw_window_divider, move_it_to, x_draw_right_divider)
9794 (x_draw_bottom_divider, change_frame_size): Add or fix
9796 * dispnew.c (change_frame_size_1): Change prototype.
9797 (adjust_glyph_matrix, required_matrix_width)
9798 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9799 values instead of lines and columns.
9800 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9801 WINDOW_TOTAL_FRINGE_WIDTH.
9802 (handle_window_change_signal, do_pending_window_change)
9803 (init_display): Adjusts calls of change_frame_size.
9804 (change_frame_size, change_frame_size_1): Handle pixelwise
9806 * frame.c (Qright_divider_width, Qbottom_divider_width):
9808 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9809 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9810 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9811 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9813 (set_frame_param): New function.
9814 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9815 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9816 (Ffringe_width, Fborder_width, Fright_divider_width)
9817 (Fbottom_divider_width): New functions, defsubr them.
9818 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9819 New argument pixelwise.
9820 (struct frame_parm_table): New members Qright_divider_width and
9821 Qbottom_divider_width.
9822 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9823 (x_report_frame_params): Handle Qright_divider_width and
9824 Qbottom_divider_width.
9825 (x_set_right_divider_width, x_set_bottom_divider_width):
9827 (frame_resize_pixelwise): New option.
9828 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9829 new_pixelwise, right_divider_width and bottom_divider_width;
9830 remove total_lines; rename text_lines, text_cols, new_text_lines
9831 and new_text_cols to text_height, text_width, new_height and
9832 new_width respectively.
9833 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9834 FRAME_TEXT_WIDTH respectively.
9835 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9836 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9837 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9839 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9840 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9841 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9842 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9843 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9844 (FRAME_TOTAL_COLS_ARG): Remove macro.
9845 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9846 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9847 (x_wm_set_size_hint): Handle frame pixel sizes.
9848 * indent.c (compute_motion, Fcompute_motion):
9849 Call window_body_width instead of window_body_cols.
9850 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9851 (make_lispy_position): Handle right and bottom dividers.
9852 (Fsuspend_emacs): Pixelize call of change_frame_size.
9853 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9854 * lisp.h: Extern set_frame_param.
9855 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9857 (Fx_create_frame): Add entry for vertical_drag_cursor.
9858 Pixelize call of change_frame_size.
9859 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9860 * nsterm.m (ns_update_window_end): Optionally draw right
9862 (x_set_window_size): Add argument pixelwise.
9863 Call check_frame_size and change_frame_size with pixelwise zero.
9864 (ns_draw_window_divider): New function.
9865 (ns_redisplay_interface): Add ns_draw_window_divider.
9866 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9867 (x_new_font): Call x_set_window_size with pixelwise zero.
9868 * print.c (print_object): For a window print its sequence
9870 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9871 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9872 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9873 (w32_createwindow): Use scroll bar area width.
9874 (w32_wnd_proc): Handle bottom divider width.
9875 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9876 (Fx_create_frame): Default divider width parameters.
9877 Caclulate sizes pixelwise. Add vertical drag cursor support.
9878 (x_create_tip_frame): Default divider widths to zero.
9879 Pixelize call to change_frame_size.
9880 (Fx_show_tip): Add handling of divider widths. Pixelize window
9882 (Fw32_frame_rect): New function.
9883 (frame_parm_handler w32_frame_parm_handlers): Add divider
9885 (Vx_window_vertical_drag_shape): Add variable.
9886 * w32inevt.c (resize_event, maybe_generate_resize_event):
9887 Pixelize change_frame_size calls.
9888 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9890 * w32term.c (w32_draw_window_divider): New function.
9891 (x_update_window_end): Handle right divider.
9892 (w32_draw_fringe_bitmap, x_scroll_run)
9893 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9894 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9895 Calculate new frame sizes pixelwise.
9896 (x_new_font): Pixelize call to x_set_window_size.
9897 (x_check_fullscreen): Pixelize call to change_frame_size.
9898 (x_set_window_size_1, x_set_window_size): New argument
9899 pixelwise. Calculate pixelwise.
9900 (x_wm_set_size_hint): Use scroll bar area width.
9901 (w32_redisplay_interface): Add w32_draw_window_divider.
9902 * w32term.h (struct w32_output): Add vertical drag cursor.
9903 * widget.c (set_frame_size, update_wm_hints)
9904 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9906 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9907 * window.c (sequence_number): Restore.
9908 (Fwindow_pixel_width, Fwindow_pixel_height)
9909 (Fwindow_mode_line_height, Fwindow_header_line_height)
9910 (window_pixel_to_total, Frun_window_scroll_functions)
9911 (Fset_window_new_pixel, window_resize_apply_total)
9912 (Fwindow_resize_apply_total): New functions.
9913 (window_body_height, window_body_width): Rename from
9914 window_body_lines. New argument PIXELWISE.
9915 Calculate pixelwise.
9916 (Fwindow_body_height, Fwindow_body_width): New argument
9918 (coordinates_in_window, window_relative_x_coord): Use window's
9919 pixel width instead of total width.
9920 (replace_window, recombine_windows): Initialize pixel values.
9921 (resize_root_window, resize_frame_windows, grow_mini_window)
9922 (shrink_mini_window): New argument PIXELWISE.
9923 Calculate pixelwise.
9924 (Fdelete_other_windows_internal, adjust_window_margins)
9925 (window_resize_check, window_resize_apply)
9926 (Fdelete_window_internal, Fresize_mini_window_internal)
9927 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9928 (check_frame_size): Rename arguments. New argument PIXELWISE.
9929 Calculate pixelwise.
9930 (set_window_buffer): Make samebuf bool. Run configuration change
9931 hook only if buffer changed.
9932 (Fset_window_buffer): Rewrite doc-string.
9933 (make_window): Initialize new_pixel slot.
9934 (Fwindow_resize_apply): Check pixel size of root window.
9935 (Fsplit_window_internal): Call 2nd argument pixel_size.
9936 Calculate pixelwise.
9937 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9939 (save_window_data): New slots frame_text_width,
9940 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9941 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9943 (Fcurrent_window_configuration, Fset_window_configuration)
9944 (save_window_save, compare_window_configurations): Handle new
9945 slots in save_window_data and saved_window.
9946 (Fset_window_scroll_bars): Fix doc-string.
9947 (window_resize_pixelwise): New variable.
9948 (coordinates_in_window, Fcoordinates_in_window_p):
9950 (make_parent_window): Adjust sequence_number.
9951 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9953 * window.h (struct window): New members new_pixel, pixel_left,
9954 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9955 (wset_new_pixel): New function.
9956 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9957 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9958 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9959 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9960 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9961 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9962 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9963 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9964 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9965 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9966 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9967 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9968 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9969 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9970 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9972 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9973 (window_body_width, check_frame_size): Adapt external declarations.
9974 * xdisp.c (last_max_ascent): New integer.
9975 (window_text_bottom_y): Handle bottom divider.
9976 (window_box_width, window_box_height): Calculate pixelwise.
9977 (get_glyph_string_clip_rects): Handle right divider.
9978 (remember_mouse_glyph): When windows are resized pixelwise
9979 proceed with width and height set to 1.
9980 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9982 (move_it_to): Calculate and return maximum x position
9984 (Fwindow_text_pixel_size): New function.
9985 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9986 (tool_bar_lines_needed): Rename to tool_bar_height.
9987 Calculate pixelwise.
9988 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9989 Calculate pixelwise.
9990 (redisplay_tool_bar): Calculate pixelwise.
9991 (redisplay_window): Calculate pixelwise. Handle dividers.
9992 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9993 (x_draw_vertical_border): Handle dividers.
9994 (define_frame_cursor1): Handle vertical drag cursor.
9995 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9996 (expose_window): Calculate pixelwise. Handle dividers.
9997 (init_xdisp): Initialize pixel values.
9998 * xfaces.c (Qwindow_divider): New face.
9999 (realize_basic_faces): Realize it.
10000 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10001 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10002 (x_set_scroll_bar_default_width): Default actual width to 16.
10003 (Fx_create_frame): Set sizes pixelwise.
10004 (x_create_tip_frame): Default divider widths to zero.
10005 Pixelize call of change_frame_size.
10006 (Fx_show_tip): Handle divider widths. Initial pixel position
10008 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10009 (Vx_window_vertical_drag_shape): New option.
10010 * xmenu.c (free_frame_menubar): Pixelize call of
10012 * xterm.c (x_draw_window_divider): New function.
10013 (x_update_window_end): Optionally draw right divider.
10014 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10015 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10016 (handle_one_xevent, x_new_font): Calculate pixelwise.
10017 (x_set_window_size_1, x_set_window_size): New argument
10018 pixelwise. Calculate pixelwise.
10019 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10020 (struct x_redisplay_interface): Add x_draw_window_divider.
10021 * xterm.h (struct x_output): Add vertical_drag_cursor.
10023 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10025 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10026 Set invisible frames's `redisplay' when a full redisplay is requested.
10027 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10028 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10029 (display_mode_lines): Set it here instead.
10031 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10033 * dispextern.h (set_window_update_flags): Remove.
10035 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10037 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10039 * xdisp.c (REDISPLAY_SOME_P): New macro.
10040 (redisplay_internal): Use it (bug#15999).
10041 (prepare_menu_bars, redisplay_window): Use it as well.
10043 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10045 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10047 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10048 (globals_of_w32font): Zero it out.
10049 (GetCharWidth32W_Proc): New function pointer.
10050 (get_char_width_32_w): New function.
10051 (compute_metrics): If get_glyph_outline_w returns an error, try
10052 get_char_width_32_w before declaring a failure. This avoids
10053 punishing raster (a.k.a. "bitmap") fonts by slowing down
10054 redisplay. (Bug#6364).
10056 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10058 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10059 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10060 highlight needs to be redisplayed. (Bug#15913)
10062 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10064 Fix minor problems found by static checking.
10065 * buffer.h (struct buffer_text, struct buffer):
10066 * frame.h (struct frame):
10067 * window.h (struct window):
10068 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10069 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10070 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10071 no-longer-valid use of HAVE_MENUS.
10072 * xdisp.c (propagate_buffer_redisplay): Now static.
10074 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10076 * xmenu.c (Fmenu_or_popup_active_p):
10077 * window.c (Fset_window_configuration):
10078 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10079 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10080 * fns.c (Fyes_or_no_p):
10081 * editfns.c (Fmessage_box, Fmessage_or_box):
10082 * alloc.c (make_save_ptr_ptr):
10083 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10085 * window.c (Fset_window_configuration): Move select_window later.
10087 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10089 Refine redisplay optimizations to only redisplay *some* frames/windows
10090 rather than all of them.
10091 * xdisp.c (REDISPLAY_SOME): New constant.
10092 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10093 (bset_redisplay, bset_update_mode_line): New functions.
10094 (message_dolog): Use bset_redisplay.
10095 (clear_garbaged_frames): Use fset_redisplay.
10096 (echo_area_display): Use wset_redisplay.
10097 (buffer_shared_and_changed): Remove.
10098 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10099 frame titles. Compute the actual set of windows redisplayed.
10100 Don't update frame titles and menu bars for frames that don't need to
10102 (propagate_buffer_redisplay): New function.
10104 (redisplay_internal): Use it. Be more selective in the set of windows
10105 we redisplay. Propagate windows_or_buffers_changed to
10106 update_mode_lines a bit later to simplify the code.
10107 (mark_window_display_accurate_1): Reset window and buffer's
10109 (redisplay_window): Do nothing if neither the window nor the buffer nor
10110 the frame needs redisplay.
10111 * window.h (struct window): Add `redisplay' field.
10112 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10113 (redisplay_other_windows, window_list): New declarations.
10114 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10115 (window_list): Not static any more.
10116 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10117 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10118 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10119 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10120 * frame.h (struct frame): Add `redisplay' field.
10121 Move `external_menu_bar' bitfield next to other bit-fields.
10122 (SET_FRAME_GARBAGED): Use fset_redisplay.
10123 (SET_FRAME_VISIBLE): Don't garbage the frame;
10124 Use redisplay_other_windows.
10125 * buffer.h (struct buffer): Add `redisplay' field.
10126 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10127 (modify_overlay): Use bset_redisplay.
10128 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10130 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10132 Support w32 file notifications in batch mode.
10133 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10134 invalid (which happens in batch mode). If non-interactive, call
10135 handle_file_notifications to store file notification events in the
10136 input queue. (Bug#15933)
10138 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10140 * w32inevt.c (handle_file_notifications): Now external, not static.
10142 * w32term.h (handle_file_notifications): Provide prototype.
10144 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10145 init_crit, since init_display, which does that otherwise, is not
10148 2013-11-27 Glenn Morris <rgm@gnu.org>
10150 * Makefile.in ($(lispsource)/international/charprop.el): New.
10151 (emacs$(EXEEXT)): Depend on charprop.el.
10153 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10155 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10156 deleting portions of the buffer under non-nil REPLACE argument.
10159 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10160 directory, watch it and not its parent.
10161 (add_watch): Allow empty string in FILE.
10163 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10165 * window.c (Fset_window_start, window_resize_apply)
10166 (window_scroll): Reset window_end_valid (Bug#15957).
10168 2013-11-27 Glenn Morris <rgm@gnu.org>
10170 * Makefile.in (leimdir): Now in lisp source directory.
10171 ($(leimdir)/leim-list.el): Just use ../leim .
10172 * epaths.in (PATH_DUMPLOADSEARCH):
10173 * lread.c (load_path_default):
10174 * nsterm.m (ns_load_path): No more leim directory.
10176 2013-11-26 Andreas Schwab <schwab@suse.de>
10178 * .gdbinit (xgettype): Add cast.
10180 2013-11-26 Glenn Morris <rgm@gnu.org>
10182 Preload leim-list.el.
10183 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10184 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10185 is a single directory.
10187 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10189 bool-vector-subsetp is now the normal direction (Bug#15912).
10190 * data.c (Fbool_vector_subsetp): Test whether the first argument
10191 is a subset of the second one, not the reverse. Add doc string.
10193 Fix minor problems found by static checking.
10194 * lread.c (load_path_default): Now static.
10195 * textprop.c (text_property_stickiness): Be consistent about the
10196 test used when deciding whether to consider the previous character.
10197 This simplifies the code a bit.
10199 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10201 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10203 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10204 (syms_of_frame): Don't defsubr them.
10206 2013-11-25 Glenn Morris <rgm@gnu.org>
10208 * lread.c (load_path_default): Change the sense of the argument.
10209 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10210 from dump_path. When it is not, avoid checking dump_path twice.
10212 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10213 uninstalled dump_path against installed Vload_path. (Bug#15964)
10215 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10217 Export get_pos_property to Elisp.
10218 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10219 (syms_of_editfns): Export it to Elisp.
10221 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10223 2013-11-23 Romain Francoise <romain@orebokech.com>
10225 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10226 initialization here ...
10227 (syms_of_fileio): ... from here.
10229 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10231 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10232 Please use --enable-check-lisp-object-type.
10234 2013-11-23 Glenn Morris <rgm@gnu.org>
10236 * process.c (get_process): Explicit error for dead buffers.
10238 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10240 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10242 2013-11-23 Glenn Morris <rgm@gnu.org>
10244 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10245 * lread.c (load_path_check): Take path to check as argument.
10246 (load_path_default): New, split from init_lread.
10247 (init_lread): Move calc of default load-path to load_path_default.
10248 Empty elements in EMACSLOADPATH now stand for the default.
10249 (load-path): Doc fix.
10250 * emacs.c (decode_env_path): Add option to treat empty elements
10251 as nil rather than ".".
10252 * callproc.c (init_callproc_1, init_callproc):
10253 * image.c (Vx_bitmap_file_path):
10254 * lisp.h (decode_env_path):
10255 * lread.c (Vsource_directory):
10256 Update for new argument spec of decode_env_path.
10258 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10260 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10261 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10263 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10265 Fix some dependency problems that cause unnecessary recompiles.
10267 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10268 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10269 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10270 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10271 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10272 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10273 (boostrap-clean): No need to remove stamp-oldxmenu.
10275 Fix recently introduced bool vector overrun.
10276 This was due to an optimization that went awry.
10277 Reported by Glenn Morris in
10278 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10279 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10280 for empty vectors, undoing the 2013-11-18 change.
10281 * data.c (bool_vector_binop_driver): Rely on this.
10282 Fix bug that occasionally overran the destination.
10283 * lisp.h (struct Lisp_Bool_vector): Document this.
10285 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10287 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10290 * nsterm.m (init, run, stop:): Comment out for now, does not work
10293 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10295 * charset.c (syms_of_charset): Don't read past end of string.
10297 2013-11-19 Glenn Morris <rgm@gnu.org>
10299 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10301 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10303 Add hooks to run on gaining/losing focus. (Bug#15029)
10304 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10305 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10306 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10308 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10310 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10311 The old names predated the API change that put destination at end.
10313 Improve API of recently-added bool vector functions (Bug#15912).
10314 The old API had (bool-vector-count-matches A B)
10315 and (bool-vector-count-matches-at A B I), which gave the
10316 misleading impression that the two functions were variants, one
10317 with a location I. The new API has (bool-vector-count-population A)
10318 and (bool-vector-count-consecutive A B I) to make the distinction
10319 clearer. The first function no longer has a B argument, since the
10320 caller can easily determine the number of nils if the length and
10321 number of ts is known.
10322 * data.c (Fbool_vector_count_population): Rename from
10323 bool_vector_count_matches, and accept just 1 argument.
10324 (Fbool_vector_count_consecutive): Rename from
10325 Fbool_vector_count_matches_at.
10327 Always allocate at least one bits_word per bool vector.
10328 See Daniel Colascione in:
10329 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10330 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10331 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10332 * lisp.h (struct Lisp_Bool_vector): Document this.
10334 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10336 * insdel.c (invalidate_buffer_caches): New function, consolidated
10337 from part of prepare_to_modify_buffer.
10338 (insert_from_gap, prepare_to_modify_buffer):
10339 * coding.c (code_convert_region, code_convert_string):
10340 Call invalidate_buffer_caches. (Bug#15841)
10342 * lisp.h (invalidate_buffer_caches): Add prototype.
10344 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10346 * w32term.c (x_update_window_end): Don't invalidate the entire
10347 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10348 highlight needs to be redisplayed. (Bug#15913)
10350 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10352 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10354 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10356 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10357 while we are using Vprin1_to_string_buffer.
10359 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10360 after inserting the description string. (Bug#15907)
10362 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10364 * data.c: Work around bogus GCC diagnostic about shift count.
10365 Reported by Eli Zaretskii in
10366 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10367 (pre_value): New function.
10368 (count_trailing_zero_bits): Use it.
10370 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10372 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10373 assume C macros are not supported even under -g3 in these old GCC
10376 2013-11-15 Leo Liu <sdl.web@gmail.com>
10378 * minibuf.c (Ftry_completion, Fall_completions)
10379 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10381 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10383 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10384 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10385 This avoids placing unnecessary constants into the Emacs code.
10387 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10389 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10390 for Cygwin w32 build.
10392 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10393 for Cygwin w32 build. (Bug#15892)
10395 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10397 Simplify, port and tune bool vector implementation.
10398 * alloc.c (bool_vector_exact_payload_bytes)
10399 (bool_vector_payload_bytes): Remove.
10400 (bool_vector_fill): Return its argument.
10401 * alloc.c (bool_vector_fill):
10403 * print.c (print_object):
10404 Simplify by using bool_vector_bytes.
10405 * alloc.c (make_uninit_bool_vector):
10406 New function, broken out from Fmake_bool_vector.
10407 (Fmake_bool_vector): Use it. Use tail call.
10408 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10409 * data.c (BITS_PER_ULL): New constant.
10410 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10411 if long long versions don't exist.
10412 (shift_right_ull): New function.
10413 (count_one_bits_word): New function, replacing popcount_bits_word
10414 macro. Don't assume that bits_word is no wider than long long.
10415 (count_one_bits_word, count_trailing_zero_bits):
10416 Don't assume that bits_word is no wider than long long.
10417 * data.c (bool_vector_binop_driver, bool_vector_not):
10418 * fns.c (Fcopy_sequence):
10420 Create an uninitialized destination, to avoid needless work.
10421 (internal_equal): Simplify.
10422 (Ffillarray): Prefer tail call.
10423 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10424 contain at least one word.
10425 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10426 chars are narrower than ints.
10427 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10428 * fns.c (Fcopy_sequence):
10430 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10431 Don't try to port to hosts where bits_word values have holes; the
10432 code wouldn't work there anyway. Verify this assumption, though.
10433 (bool_vector_bytes): New function.
10434 (make_uninit_bool_vector): New decl.
10435 (bool_vector_fill): Now returns Lisp_Object.
10437 * xfns.c (xic_create_fontsetname):
10438 * xrdb.c (gethomedir): Prefer tail calls.
10440 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10442 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10443 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10445 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10446 that requires a return value.
10447 (Fset_buffer_modified_p): Take advantage of this change to do
10450 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10452 * buffer.c (Frestore_buffer_modified_p): Sync it with
10453 Fset_buffer_modified_p.
10454 (Fforce_mode_line_update): New function, moved from subr.el.
10455 (Fset_buffer_modified_p): Use them.
10456 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10458 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10460 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10461 This avoids undefined behavior when subtracting pointers into
10462 different aways. On my platform it also makes the code a tad
10463 smaller and presumably faster.
10465 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10467 * keyboard.c (command_loop_1): Use region-extract-function.
10468 * insdel.c (Qregion_extract_function): Not static any more (can we
10469 stop pretending that these vars can benefit from being marked static?).
10471 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10473 * search.c (find_newline): If buffer text is relocated during the
10474 "dumb loop", adjust C pointers into buffer text to follow suit.
10477 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10479 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10480 for conversion (Bug#15837).
10482 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10484 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10485 for the entire range of inserted characters. (Bug#15841)
10487 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10489 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10491 (realize_default_face): Remove assignment to distant-foreground if
10492 unspecified (Bug#15815).
10494 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10496 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10497 cache-long-scans disabled, since we don't want to call
10498 prepare_to_modify_buffer (in insert_1_both) for each message we
10501 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10502 from buffer.c. Improve commentary to the buffer field setter
10505 * buffer.c (bset_cache_long_scans): Static function deleted.
10506 Improve commentary to the buffer field setter functions.
10507 (init_buffer_once): Default for cache-long-scans changed to t.
10510 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10512 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10514 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10515 This bug was introduced in my 2013-06-21 change, and caused
10516 struct Lisp_Sub_Char_Table objects to be given too many slots,
10517 which broke 'make -C admin/unidata'.
10519 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10521 Import changes from mac-port 4.5.
10522 * macfont.m (mac_font_copy_default_descriptors_for_language)
10523 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10524 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10525 (macfont_language_default_font_names): New.
10526 (macfont_list): Rearrange language/charset code.
10527 (macfont_close): Don't check for macfont_info->cache.
10528 (mac_ctfont_create_preferred_family_for_attributes): New font
10529 selection code, call
10530 mac_font_copy_default_name_for_charset_and_languages.
10531 (mac_font_copy_default_descriptors_for_language)
10532 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10534 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10536 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10538 Port to C11 aligned_alloc, and fix some integer overflows.
10539 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10540 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10541 and use of posix_memalign replaced with aligned_alloc.
10542 (aligned_alloc): New function, defined or declared as needed.
10543 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10544 Don't undef; configure.ac now does this.
10545 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10546 (calloc, aligned_alloc): Check for integer overflow.
10547 (aligned_alloc): Rename from memalign. All uses changed.
10548 (memalign): New function, an alias for aligned_alloc.
10550 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10552 * xdisp.c (redisplay_internal): Fix typo in last change.
10554 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10556 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10558 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10560 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10561 redisplay--mode-lines-cause.
10562 (redisplay_internal): Keep them uptodate. Remove redundant check of
10563 buffer_shared_and_changed.
10564 * *.[chm]: Number every assignment to update_mode_lines so we
10565 can track why it is set.
10567 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10569 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10571 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10573 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10574 can track why it is set.
10576 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10578 Integer-related fixes for term.c etc.
10579 * dispextern.h (face_tty_specified_color): New function.
10580 * term.c (turn_on_face): Don't rely on undefined behavior when
10581 assigning an out-of-range value to 'long'.
10582 Simplify test for toggling highlight.
10583 (tty_capable_p): Omit last two (unused) args. All callers changed.
10584 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10585 (read_menu_input, tty_menu_activate, tty_menu_show):
10586 * xfaces.c (x_supports_face_attributes_p)
10587 (tty_supports_face_attributes_p):
10588 Use bool for boolean. All callers changed.
10589 (tty_supports_face_attributes_p): Omit defaults for color indices;
10590 no longer needed. Simplify tail call.
10592 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10594 * xdisp.c (prepare_menu_bars): Mark static.
10595 * lisp.h (prepare_menu_bars): Don't declare.
10596 * xselect.c (x_handle_selection_clear):
10597 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10599 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10601 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10602 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10604 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10606 * keyboard.c (Fcommand_error_default_function): Rename from
10607 Fdefault_error_output.
10609 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10611 * keyboard.c (Fdefault_error_output): New function, extracted from
10612 cmd_error_internal.
10613 (syms_of_keyboard): Use it for Vcommand_error_function.
10615 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10617 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10618 (init_eval): Use it to ensure handlerlist is non-NULL.
10619 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10620 (Fsignal): Adjust NULLness test of handlerlist.
10621 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10623 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10625 * callproc.c (call_process): Call prepare_to_modify_buffer before
10626 decoding text read from the sub-process, as the decoded stuff will
10627 be inserted into the buffer. This will invalidate the various
10628 caches maintained for the buffer. (Bug#15148)
10630 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10632 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10633 string of glyphless-char-display.
10635 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10637 * nsfns.m (ns_get_name_from_ioreg): New function.
10638 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10639 OSX >= 10.9. Use ns_get_name_from_ioreg.
10641 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10643 Simplify and port recent bool vector changes.
10644 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10645 only in this file. Use a more-efficient implementation if the
10646 second argument is a power of 2.
10647 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10648 Remove no-longer-necessary compile-time checks.
10649 (bool_vector_exact_payload_bytes): New function.
10650 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10651 exact payload changed to call the new function. Do not assume
10652 that the arg or result fits in ptrdiff_t.
10653 (bool_vector_fill): New function.
10654 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10656 (vroundup_ct): Don't assume arg fits in size_t.
10657 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10658 invoke set_category_set.
10659 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10660 All callers changed. Use bool_vector_set.
10661 * category.h (XCATEGORY_SET): Remove; no longer needed.
10662 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10663 bool_vector_bitref.
10664 * data.c (Faref): Use bool_vector_ref.
10665 (Faset): Use bool_vector_set.
10666 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10667 (Fbool_vector_not, Fbool_vector_count_matches)
10668 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10669 * fns.c (concat): Use bool_vector_ref.
10670 (Ffillarray): Use bool_vector_fill.
10671 (mapcar1): Use bool_vector_ref.
10672 (sxhash_bool_vector): Hash words, not bytes.
10673 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10674 a constant, since it's now used in #if.
10675 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10676 unsigned char on unusual architectures, so that we no longer
10677 assume that the number of bits per bits_word is a power of two or
10678 is a multiple of 8 or of CHAR_BIT.
10679 (Qt): Add forward decl.
10680 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10681 at least as strictly as bits_word.
10682 (bool_vector_data, bool_vector_uchar_data): New accessors.
10683 All data structure accesses changed to use them.
10684 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10685 (bool_vector_set): New functions.
10686 (bool_vector_fill): New decl.
10687 (ROUNDUP): Move to alloc.c as described above.
10689 Fix recent gnutls changes.
10690 * gnutls.c (Fgnutls_boot): Don't assume C99.
10691 * process.c (wait_reading_process_output): Fix typo in recent change.
10693 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10695 * process.c (wait_reading_process_output, read_process_output)
10696 (send_process): Check gnutls_state is not NULL.
10698 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10699 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10701 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10703 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10704 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10706 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10709 * nsfns.m (Fx_create_frame): Fix memory leak.
10711 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10712 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10713 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10715 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10717 * xdisp.c (message3_nolog, message_with_string): Encode the string
10718 before writing it to the terminal in a non-interactive session.
10720 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10721 sure we concatenate them into a unibyte string.
10723 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10724 resulting temporary name before returning it to the caller.
10725 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10726 is a unibyte string, convert NAME to a unibyte string to ensure
10727 that the result is also a unibyte string.
10729 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10730 create unibyte strings from default paths and directory/file
10733 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10736 * callproc.c (init_callproc): Use build_unibyte_string to make
10737 sure we create unibyte strings from default paths and
10738 directory/file names.
10740 * buffer.c (init_buffer): Don't store default-directory of
10741 *scratch* in multibyte form. The original problem which led to
10742 that is described in
10743 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10744 but it was solved long ago. (Bug#15260)
10746 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10748 Port to stricter C99 platforms.
10749 Especially, C99 prohibits nesting a struct X inside struct Y if
10750 struct X has a flexible array member.
10751 * alloc.c (struct sdata): New type.
10752 (sdata): Implement in terms of struct sdata.
10753 Remove u member; all uses replaced by next_vector, set_next_vector.
10754 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10755 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10756 (struct sblock): Rename first_data member to data, which is now
10757 a flexible array member. All uses changed.
10758 (next_vector, set_next_vector, large_vector_vec): New functions.
10759 (vector_alignment): New constant.
10760 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10761 (struct large-vector): Now merely a NEXT member, since the old approach
10762 ran afoul of stricter C99. All uses changed to use
10763 large_vector_vec or large_vector_offset.
10764 (large_vector_offset): New constant.
10765 * dispnew.c: Include tparam.h, for tgetent.
10766 Do not include term.h; no longer needed.
10767 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10768 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10769 (struct Lisp_Vector): Use a flexible array member for contents,
10770 instead of a union with a member that is an array of size 1.
10772 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10773 fact that the struct no longer contains a union.
10774 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10775 (struct Lisp_Save_Value, struct Lisp_Free):
10776 Use unsigned, not int, for spacers, to avoid c99 warning.
10777 (union specbinding): Use unsigned, not bool, for bitfield, as
10778 bool is not portable to pre-C99 hosts.
10780 2013-11-04 Glenn Morris <rgm@gnu.org>
10782 * emacs.c (usage_message): Mention that `-L :...' appends.
10784 2013-11-02 Glenn Morris <rgm@gnu.org>
10786 * Makefile.in (abs_builddir): Remove.
10787 (bootstrap_exe): Use relative filename.
10789 Use relative filenames in TAGS files.
10790 * Makefile.in (abs_srcdir): Remove it again.
10791 (.PHONY): Remove frc.
10792 (maintainer-clean): No more TAGS-LISP file.
10793 (TAGS): Pass relative file names to etags.
10794 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10796 * Makefile.in (abs_srcdir): New, set by configure.
10798 (maintainer-clean): Remove pointless echo. That should be in the
10799 top-level Makefile, if anywhere. Delete TAGS-LISP.
10800 (extraclean): No s/ and m/ directories for some time.
10801 (TAGS): Also depend on ctagsfiles3.
10802 Remove no-longer-defined S_FILE.
10803 Pass absolute filenames to etags once more.
10804 (TAGS-LISP): Replace lispdir with its expansion.
10805 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10806 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10808 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10810 * xfaces.c (check_lface_attrs, realize_default_face):
10811 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10812 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10814 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10816 * emacs.c (original_pwd): Remove global var by making it local.
10817 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10819 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10821 * xfaces.c: Declare color_distance.
10822 (QCdistant_foreground): New variable.
10823 (NEAR_SAME_COLOR_THRESHOLD): New define.
10824 (load_color2): New function.
10825 (load_color): Call load_color2.
10826 (load_face_colors): Call load_color2 and if distant-color is specified
10827 calculate distant and use distant-color if colors are near.
10828 (LFACE_DISTANT_FOREGROUND): New define.
10829 (merge_face_ref, Finternal_set_lisp_face_attribute)
10830 (Finternal_get_lisp_face_attribute)
10831 (x_supports_face_attributes_p): Handle distant-foreground similar to
10833 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10835 * dispextern.h (lface_attribute_index):
10836 Add LFACE_DISTANT_FOREGROUND_INDEX.
10838 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10840 * image.c (pbm_next_char): New function.
10841 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10842 (pbm_scan_number): Use it.
10843 (Qlibjpeg_version): New variable.
10844 (syms_of_image): DEFSYM and initialize it.
10846 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10848 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10850 2013-10-31 Glenn Morris <rgm@gnu.org>
10852 * emacs.c (original_pwd): New char.
10853 (main): If using --chdir, store original_pwd.
10854 (init_cmdargs): When setting Vinvocation_directory based on a
10855 relative argv[0], use original_pwd if set. (Bug#15768)
10857 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10859 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10861 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10863 * insdel.c: Fix minor problems found by static checking.
10864 (Qregion_extract_function): Now static.
10865 (prepare_to_modify_buffer_1): Remove unused locals.
10867 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10869 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10870 (syms_of_xdisp): Declare pre-redisplay-function.
10871 (markpos_of_region): Remove function.
10872 (init_iterator, compute_stop_pos, handle_face_prop)
10873 (face_before_or_after_it_pos, reseat_to_string)
10874 (get_next_display_element, window_buffer_changed)
10875 (redisplay_internal, try_cursor_movement, redisplay_window)
10876 (try_window_reusing_current_matrix, try_window_id, display_line)
10877 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10878 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10879 * window.h (struct window): Remove field `region_showing'.
10880 * dispextern.h (struct it): Remove region_beg/end_charpos.
10881 (face_at_buffer_position, face_for_overlay_string)
10882 (face_at_string_position): Update prototypes.
10883 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10884 (face_at_string_position): Remove `region_beg' and `region_end' args.
10885 * fontset.c (Finternal_char_font):
10886 * font.c (font_at, font_range): Adjust calls accordingly.
10887 * insdel.c (Qregion_extract_function): New var.
10888 (syms_of_insdel): Initialize it.
10889 (prepare_to_modify_buffer_1): Use it.
10891 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10893 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10894 * ftxfont.c (ftxfont_get_gcs):
10895 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10896 * xfaces.c (x_free_colors, x_free_dpy_colors)
10897 (x_create_gc, unload_color):
10898 * xselect.c (x_property_data_to_lisp):
10899 * xsettings.c (parse_settings):
10900 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10901 (get_bits_and_offset): Adjust definition.
10902 * frame.c (XParseGeometry): Adjust locals.
10903 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10904 * regex.h (toplevel): Likewise for reg_syntax_t.
10906 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10908 * eval.c (run_hook_with_args): Use FUNCTIONP.
10910 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10912 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10913 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10914 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10915 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10916 on MS-Windows anyway.
10917 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10918 (free_realized_face): ...adjust user.
10919 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10920 white relief pixels to -1.
10921 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10922 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10923 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10925 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10927 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10928 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10929 in practice now. All callers changed.
10931 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10933 * dispextern.h (struct face): Use bitfields for 'underline_type'
10934 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10935 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10936 'stipple' member. Move 'lface' member up to help...
10937 * xfaces.c (make_realized_face): ...this function to find and
10938 clear just the members that need clearing.
10939 (load_face_colors, realize_x_face):
10940 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10942 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10944 * xftfont.c (struct xftfont_info): Remove set-but-unused
10946 (xftfont_open): Adjust user.
10947 (xftfont_get_colors): Remove useless prototype.
10949 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10951 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10952 before passing them to 'unexec'. (Bug#15260)
10954 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10956 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10958 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10960 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10961 the changed signature of the font driver's 'close' method.
10963 * w32font.h (w32font_close): Adjust the prototype to the change in
10964 function definition.
10966 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10968 * w32uniscribe.c (uniscribe_close): Adapt the call to
10969 w32font_close to its new prototype.
10971 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10973 Omit unused frame argument of font API's close function.
10974 * font.h (struct font): Drop frame argument. Adjust comment.
10975 * font.c (font_clear_cache, font_close_object): Adjust users.
10976 * ftfont.c (ftfont_close):
10977 * ftxfont.c (ftxfont_close):
10978 * macfont.m (macfont_close):
10979 * nsfont.m (nsfont_close):
10980 * w32font.c (w32font_close):
10981 * xfont.c (xfont_close):
10982 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10983 tweak comments and make functions safe if called more than once for
10984 the same font object.
10986 Perform font-specific cleanup when font object is swept by GC. See
10987 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10988 * alloc.c (cleanup_vector): New function.
10989 (sweep_vector): Call it for each reclaimed vector object.
10990 * font.h (struct font): Adjust comment.
10992 2013-10-24 Glenn Morris <rgm@gnu.org>
10994 * Makefile.in (abs_top_srcdir): New, set by configure.
10996 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10998 Adjust recent font-related changes to fix bug#15686.
10999 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11000 is a live window system frame, mark its default font too.
11002 2013-10-23 Glenn Morris <rgm@gnu.org>
11004 * Makefile.in (RUN_TEMACS): Make relative (again).
11005 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11006 (bootstrap-emacs$(EXEEXT)):
11007 Quote entities that might contain whitespace.
11009 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11011 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11012 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11014 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11016 Do not allow font caches to grow too large.
11017 * alloc.c (compact_font_cache_entry, compact_font_caches):
11018 New functions or stub if not HAVE_WINDOW_SYSTEM.
11019 (compact_undo_list): Factor out from Fgarbage_collect.
11021 (mark_face_cache): Mark face font. Move down to avoid
11023 (mark_terminals): Do not mark font cache here.
11024 (Fgarbage_collect): Call compaction functions described
11025 above. Adjust comment.
11027 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11029 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11030 chdir to HOME (bug#15607).
11032 * nsterm.m (Qcocoa, Qgnustep): New variables.
11033 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11034 (ns_get_color): Make selection color work for GNUstep also.
11036 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11038 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11039 handles mouse clicks. Instead, let GPM use the same code as all
11040 the other mice use. See the discussion starting at
11041 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11042 for the details of the problem with the menu bar this fixes.
11044 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11046 Remove port-specific display name lists to avoid extra
11047 complexity and data duplication with display info lists.
11048 * xterm.h (x_display_name_list): Remove declaration.
11049 * xterm.c (x_display_name_list): Remove.
11050 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11051 * xfns.c (x_display_info_for_name, Fx_display_list):
11052 Likewise. Use x_display_list where appropriate.
11053 * w32term.h (w32_display_name_list): Remove declaration.
11054 * w32term.c (w32_display_name_list): Remove.
11055 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11057 * w32fns.c (x_display_info_for_name, Fx_display_list):
11058 Likewise. Use x_display_list where appropriate.
11059 * nsterm.h (ns_display_name_list): Remove declaration.
11060 * nsterm.m (ns_display_name_list): Remove.
11061 (ns_term_init, syms_of_nsterm): Adjust users.
11062 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11063 Likewise. Use x_display_list where appropriate.
11064 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11065 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11066 (mark_terminals): Mark per-terminal font cache.
11068 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11070 Don't run timers in input-pending-p. Its new check-timers param
11071 provides the prior behavior. (Bug#15045).
11072 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11074 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11076 Make some functions static in non-Microsoft builds.
11077 On my platform (Fedora 19 x86-64), this shrinks the
11078 Emacs executable (text+data) by 0.25%.
11079 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11080 (load_color) [!MSDOS]:
11081 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11082 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11083 * lisp.h (check_existing):
11084 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11085 (network_interface_info) [!WINDOWSNT]:
11086 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11087 Remove extern decls.
11088 * fileio.c (check_existing):
11089 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11090 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11091 (network_interface_info) [!WINDOWSNT]:
11092 * term.c (encode_terminal_code) [!WINDOWSNT]:
11093 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11094 * xfaces.c (load_color) [!MSDOS]:
11096 * fileio.c (check_existing, check_executable, check_writable):
11097 * process.c (network_interface_list, network_interface_info):
11098 Move earlier, so that we don't need forward decls.
11099 * gnutls.c (fn_gnutls_transport_set_errno)
11100 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11102 * w32.c (init_environment): Use faccessat rather than
11103 check_existing, partly for consistency with the rest of the code
11104 in this file, partly so that check_existing can be static.
11106 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11107 * emacs.c (MAIN_PROGRAM): New macro.
11108 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11109 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11111 bool vector int width fixes
11112 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11113 (Fbool_vector_count_matches_at):
11114 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11115 can exceed PTRDIFF_MAX, at least in theory.
11116 (Fbool_vector_count_matches_at):
11117 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11119 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11121 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11122 (struct sockaddr): Add forward decl, for platforms that lack it.
11124 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11126 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11129 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11131 * w32.c (network_interface_get_info, network_interface_list)
11132 (network_interface_info): New functions. (Bug#15610)
11133 (GetAdaptersInfo_Proc): New typedef.
11134 (get_adapters_info): New wrapper function.
11135 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11137 * process.h (network_interface_list, network_interface_info):
11140 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11141 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11142 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11143 for WINDOWSNT. Doc fix.
11144 (syms_of_process): Defsubr Snetwork_interface_list and
11145 Snetwork_interface_info unconditionally.
11147 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11148 in NS GUI sessions. (Bug#15629)
11150 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11152 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11154 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11156 * print.c (print_object): Print " ..." when truncating bool vectors.
11158 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11160 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11161 standard mouse buttons.
11163 * termhooks.h (struct input_event): Remove incorrect commentary.
11165 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11167 Disallow bool vector operations on mixed-length operands.
11168 The old behavior left garbage in the result vector sometimes,
11169 and didn't seem to be useful.
11170 * data.c (Qwrong_length_argument): New static var.
11171 (wrong_length_argument): New function.
11172 (bool_vector_binop_driver): Check that args agree in length.
11174 * keyboard.c, keyboard.h (all_kboards): Now static.
11176 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11178 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11179 note from the lispref.
11181 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11183 * nsterm.h (struct ns_display_info): Remove set-but-unused
11184 member image_cache (image caches are per-terminal anyway).
11185 (FRAME_X_IMAGE_CACHE): Remove.
11186 * nsterm.m (ns_initialize_display_info): Adjust user.
11188 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11190 * w32proc.c: Include mingw_time.h.
11192 * w32.c: Include mingw_time.h.
11194 Implement scrolling of TTY menus when the screen is too short.
11196 * term.c (tty_menu_display): Accept an additional argument, the
11197 menu item from which to start displaying the menu. Account for
11198 the value of Y when limiting the menu to the number of available
11200 (mi_result): New enumeration.
11201 (read_menu_input): Return enumerated value. When the y coordinate
11202 hits min_y or max_y, return scroll indication instead of wrapping
11204 (tty_menu_activate): Handle the scrolling indications from
11205 read_menu_input. Compute the first menu item to display and pass
11206 it to tty_menu_display.
11208 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11210 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11211 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11212 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11213 Adjust to match the change described below.
11214 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11215 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11216 memory_below_frame members to...
11217 * termchar.h (struct tty_display_info): ...here because they're
11218 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11219 * term.c (init_tty):
11220 * nsterm.m (ns_create_terminal):
11221 * w32term.c (w32_create_terminal):
11222 * xterm.c (x_create_terminal): Adjust users.
11223 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11224 to filter out non-TTY frames. Adjust comment.
11225 (scrolling): Adjust user. Prefer eassert for debugging check.
11227 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11229 * xfaces.c (PT_PER_INCH): Remove unused macro.
11230 * termhooks.h (struct terminal): Remove set-but-unused
11231 member fast_clear_end_of_line.
11232 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11233 * nsterm.m (ns_create_terminal):
11234 * term.c (init_tty):
11235 * w32term.c (w32_create_terminal):
11236 * xterm.c (x_create_terminal): Adjust users.
11238 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11240 * lisp.h (bool_vector_size): New function.
11241 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11242 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11243 (Fbool_vector_not, Fbool_vector_count_matches_at):
11244 Remove uses of 'eassume' that should no longer be needed,
11245 because they are subsumed by the 'eassume' in bool_vector_size.
11247 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11249 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11250 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11251 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11253 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11255 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11256 have different dimensions. (Bug#15575)
11258 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11261 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11263 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11265 * term.c (tty_menu_show): Never return with unbalanced
11266 specpdl. Use eassert for debugging check. Adjust style.
11268 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11270 * term.c (read_menu_input): Make selection of menu items
11271 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11272 (tty_menu_activate): Fix off-by-one error when computing max_y.
11274 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11276 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11277 audit logging (only used with GnuTLS 3.x) and enable it.
11279 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11281 * dispnew.c (redraw_frame): Remove useless #ifdef because
11282 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11283 Also, move TTY fflush to...
11284 * term.c (tty_update_end): ...this function.
11286 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11288 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11289 the end of the frame's glyph matrix. (Bug#15575)
11291 * term.c (tty_menu_display): Don't move cursor while overwriting
11292 frame's glyphs with menu items. Limit the number of items
11293 displayed to what can be shown on the available screen lines,
11294 excluding the echo area.
11295 (tty_menu_activate): Limit the Y coordinate allowed by
11296 read_menu_input to the last screen line used for menu display.
11298 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11300 * lisp.h (eassume): New macro.
11301 Also, include <verify.h>, for 'assume'.
11302 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11303 (vroundup, vector_nbytes):
11304 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11305 (Fbool_vector_not, Fbool_vector_count_matches)
11306 (Fbool_vector_count_matches_at):
11307 Use eassume, not eassert.
11308 * casetab.c (set_identity, shuffle):
11309 * composite.c (composition_gstring_put_cache):
11310 * dispnew.c (update_frame_1):
11311 * ftfont.c (ftfont_shape_by_flt):
11312 * image.c (gif_load):
11313 * intervals.c (offset_intervals):
11314 * macfont.m (macfont_shape):
11315 Remove calls to 'assume' that are no longer needed, because
11316 --enable-gcc-warnings no longer generates bogus warnings
11317 when these calls are removed.
11319 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11321 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11323 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11325 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11326 (Qsubstitute_env_in_file_name): New var.
11327 (syms_of_fileio): Define it.
11329 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11331 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11332 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11335 * term.c (save_and_enable_current_matrix): Don't allocate and
11336 don't save margin areas.
11337 (restore_desired_matrix): Don't restore margin areas.
11338 (free_saved_screen): Don't free margin areas.
11340 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11342 * image.c: Pacify --enable-gcc-warnings.
11343 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11344 #define only if used.
11346 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11348 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11349 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11350 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11351 (gif_load): For giflib v5.x and later, display the error message
11352 produced by giflib when its functions fail.
11353 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11356 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11358 * keyboard.c (last_event_timestamp): Remove. For X selection and
11359 GTK popup menus, it may be obtained from per-frame X display info.
11360 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11361 (process_special_events): Adjust users.
11362 * keyboard.h (last_event_timestamp): Remove declaration.
11363 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11364 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11365 * menu.h (xmenu_show): Adjust prototype.
11366 * menu.c (Fx_popup_menu): Adjust user.
11367 * xselect.c (x_own_selection, x_get_foreign_selection)
11368 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11370 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11372 * keyboard.c (init_kboard): Now static. Add arg
11373 to denote window system. Adjust comment.
11374 (init_keyboard): Adjust user.
11375 (allocate_kboard): New function.
11376 (syms_of_keyboard):
11377 * nsterm.m (ns_term_init):
11378 * term.c (init_tty):
11379 * w32term.c (w32_create_terminal):
11380 * xterm.c (x_term_init): Use it.
11381 * keyboard.h (init_kboard): Remove prototype.
11382 (allocate_kboard): Add prototype.
11384 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11386 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11387 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11389 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11391 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11393 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11395 * term.c (tty_menu_activate): Flush the output stream after
11396 showing the cursor, and don't mark the frame garbaged at exit from
11397 the function. Fixes redisplay glitches when moving from one menu
11400 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11402 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11403 or throw error (Bug#15570).
11405 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11407 * intervals.c (temp_set_point_both): Move test into 'eassert',
11410 * lisp.h (eassert): Don't use 'assume'.
11411 Sometimes 'assume' wins in performance, and sometimes it loses,
11412 so it shouldn't be used all the time. Perhaps we need two
11413 flavors of 'eassert', one for where 'assume' is far more likely
11414 to help or to hurt; but that can be done later.
11415 Reported by Dmitry Antipov in
11416 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11417 Also, don't include <verify.h>; no longer needed.
11419 2013-10-09 Glenn Morris <rgm@gnu.org>
11421 * eval.c (Fcond): Doc tweak.
11423 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11425 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11426 expressions with side effects to eassert. (Bug#15565)
11428 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11430 * fns.c (hashfn_user_defined): Allow hash functions to return any
11433 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11435 Fix minor problems found by static checking.
11436 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11437 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11438 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11439 * keyboard.c (read_menu_command): Remove unused local.
11440 * lisp.h (read_menu_command): New decl.
11441 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11442 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11443 Return ptrdiff_t, not int.
11444 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11445 not int, for benefit of xpalloc.
11446 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11448 (have_menus_p): Remove; unused.
11449 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11450 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11451 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11453 (save_and_enable_current_matrix): Omit unnecessary casts.
11454 (read_menu_input): Omit local extern decl (now in lisp.h).
11455 Don't access uninitialized storage if mouse_get_xy fails.
11456 (tty_menu_activate): Mark local as initialized, for lint.
11457 (tty_menu_activate, tty_meny_show): Remove unused locals.
11459 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11461 Support menus on text-mode terminals.
11462 * xterm.h (xw_popup_dialog): Add prototype.
11464 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11465 (xmenu_show): Block input here, instead in Fx_popup_menu.
11466 (xw_popup_dialog): New function, with X-specific bits of popup
11469 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11472 * window.c (Fset_window_configuration): Use run-time tests of the
11473 frame type instead of compile-time conditionals, when menu-bar
11474 lines are considered.
11476 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11477 (w32_popup_dialog): New prototypes.
11479 * w32menu.c (Fx_popup_dialog): Function deleted.
11480 (w32_popup_dialog): New function, with w32 specific bits of popup
11481 dialogs. Block input here.
11483 * w32inevt.c (w32_console_read_socket): Minor change to add
11484 debugging TTY events.
11486 * w32fns.c (show_hourglass): If returning early because the frame
11487 is not a GUI frame, unblock input.
11489 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11490 (cursorY): New functions.
11492 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11493 WINDOWSNT, macros that call curX and curY elsewhere.
11495 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11497 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11498 specific function to hide and show cursor on a text-mode terminal.
11499 (tty_menu_struct, struct tty_menu_state): New structures.
11500 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11501 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11502 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11503 (tty_menu_locate, save_and_enable_current_matrix)
11504 (restore_desired_matrix, screen_update, read_menu_input)
11505 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11506 (tty_pop_down_menu, tty_menu_last_menubar_item)
11507 (tty_menu_new_item_coords, tty_menu_show): New functions.
11508 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11510 * nsterm.h (ns_popup_dialog): Adjust prototype.
11512 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11513 of in x-popup-menu.
11514 (ns_popup_dialog): Adapt order of arguments to the other
11515 *_menu_show implementations.
11516 (Fx_popup_dialog): Function deleted.
11518 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11520 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11522 * menu.c (have_boxes): New function.
11523 (single_keymap_panes): Use it instead of a compile-time
11525 (single_menu_item): Use run-time tests of the frame type instead
11526 of compile-time conditionals.
11527 (encode_menu_string): New function.
11528 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11529 the macro, since different types of frame need different encoding
11531 (digest_single_submenu): Use run-time tests of frame type instead
11532 of, or in addition to, compile-time conditionals.
11533 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11534 (Fx_popup_menu): Detect when the function is called from keyboard
11535 on a TTY. Don't barf when invoked on a text-mode frame.
11536 Check frame type at run time, instead of compile-time conditionals for
11537 invoking terminal-specific menu-show functions.
11538 Call tty_menu_show on text-mode frames.
11539 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11540 run time to determine which alternative to invoke; support dialogs
11543 * keyboard.h <Qmouse_movement>: Declare.
11545 * keyboard.c <Qmouse_movement>: Now extern.
11546 <Qecho_keystrokes>: New static variable.
11547 (read_key_sequence): Accept an additional argument, a flag to
11548 prevent redisplay during reading of the key sequence. All callers
11550 (read_menu_command): New function.
11551 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11553 (toolkit_menubar_in_use): New function.
11554 (make_lispy_event): Use it instead of a compile-time test.
11556 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11557 window-system being available.
11559 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11560 to x-popup-dialog on the frame type, they all now support popup
11563 * dispnew.c (save_current_matrix): Save the margin areas.
11564 (restore_current_matrix): Restore margin areas.
11565 (update_frame_with_menu): New function.
11567 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11570 * alloc.c (make_save_ptr): Now compiled unconditionally.
11572 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11574 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11575 (redraw_frame, update_frame): Adjust users.
11576 * dispextern.h (set_window_update_flags): Adjust prototype.
11577 * xdisp.c (redisplay_internal): When updating all frames with zero
11578 windows_or_buffers_changed, assume that only the windows that shows
11579 current buffer should be really updated.
11581 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11583 Do not allocate huge temporary memory areas and objects while encoding
11584 for file I/O, thus reducing an enormous memory usage for large buffers.
11585 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11586 * coding.h (struct coding_system): New member raw_destination.
11587 * coding.c (setup_coding_system): Initialize it to zero.
11588 (encode_coding_object): If raw_destination is set, do not create
11589 dst_object. Add comment.
11590 * fileio.c (toplevel): New constant E_WRITE_MAX.
11591 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11592 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11594 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11596 * nsterm.m (windowDidExitFullScreen:)
11597 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11599 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11601 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11602 * keyboard.c (unblock_input_to): Don't process pending signals
11603 if a fatal error is in progress.
11605 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11606 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11607 they're talking about words in Lisp bool vectors.
11608 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11609 * data.c (popcount_bits_word): Rename from popcount_size_t.
11610 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11613 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11615 Improve support for popcount and counting trailing zeros (Bug#15550).
11616 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11617 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11618 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11619 (popcount_size_t_msc, popcount_size_t_gcc):
11620 Remove; now done by Gnulib.
11621 (popcount_size_t): Now a macro that defers to Gnulib.
11622 (count_trailing_zero_bits): Return int, for consistency with
11623 Gnulib and because Emacs prefers signed to unsigned int.
11624 Don't assume that size_t is either unsigned int or unsigned long
11625 or unsigned long long.
11626 (size_t_to_host_endian): Do not assume that size_t is either
11627 exactly 32 or exactly 64 bits wide.
11628 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11629 etc., so that it's now an enum constant, not a macro.
11630 No need to assume that it's either 32 or 64.
11632 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11634 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11637 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11639 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11640 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11642 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11644 emacs_read and emacs_write now use void *, not char *.
11645 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11646 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11647 Buffer arg is now void *, not char *. This matches plain
11648 'read' and 'write' better, and avoids a constraint violation
11649 on Solaris 9 with Oracle Studio.
11651 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11653 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11654 memset to explicit loop. Otherwise copy largest possible chunk
11655 from initialized to uninitialized part, thus allowing the longer
11656 memcpy runs and reducing the number of loop iterations.
11658 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11660 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11661 hide toolbar (Bug#15388).
11662 (windowDidEnterFullScreen:): If presentation options are zero,
11663 set them here (Bug#15388).
11664 (ns_update_auto_hide_menu_bar): Remove runtime check.
11665 Don't auto hide dock unless menubar is also auto hidden.
11667 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11669 * editfns.c (message): Mention batch mode in doc string.
11671 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11673 * nsterm.m (check_native_fs): Remove erroneous comment.
11675 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11677 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11678 uses find_newline instead of scan_newline and so doesn't move point.
11680 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11682 Use hardware support for byteswapping on glibc x86 etc.
11683 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11684 whereas the old swap64 needed 30.
11685 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11686 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11687 Use byteswap.h's macros to swap bytes.
11688 * lisp.h (swap16, swap32, swap64): Remove.
11689 All uses replaced by bswap_16, bswap_32, bswap_64.
11691 * bytecode.c (exec_byte_code): Use some more volatile variables
11692 to work around local variables getting clobbered by longjmp.
11693 Port to pre-C99, which doesn't allow decls after stmts.
11695 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11697 * lisp.h (eassert): Assume that COND is true when optimizing.
11698 In other words, take on the behavior of eassert_and_assume.
11699 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11700 (eassert_and_assume): Remove. All uses replaced by eassert.
11702 * xdisp.c (Qglyphless_char): Now static.
11704 Adjust to merge from gnulib.
11705 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11706 * lisp.h: Include <verify.h>, for 'assume'.
11708 * eval.c (clobbered_eassert): New macro.
11709 (internal_catch, internal_condition_case)
11710 (internal_condition_case_1, internal_condition_case_2)
11711 (internal_condition_case_n): Use it instead of eassert
11712 when the argument contains locals clobbered by longjmp.
11713 Don't use clobbered locals outside of clobbered_eassert.
11714 (internal_lisp_condition_case): Use a volatile variable
11715 to work around a local variable's getting clobbered.
11717 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11719 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11720 (PUSH_HANDLER): New macro.
11721 (catchlist): Remove.
11722 (handlerlist): Always declare.
11724 * eval.c (catchlist): Remove (merge with handlerlist).
11725 (handlerlist, lisp_eval_depth): Not static any more.
11726 (internal_catch, internal_condition_case, internal_condition_case_1)
11727 (internal_condition_case_2, internal_condition_case_n):
11729 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11730 handlerlist/catchlist.
11731 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11732 handlerlist which can only handle a single condition-case handler at
11734 (find_handler_clause): Simplify since we only a single branch here
11737 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11739 (bcall0): New function.
11740 (exec_byte_code): Add corresponding cases. Improve error message when
11741 encountering an invalid byte-code. Let Bunwind_protect accept
11742 a function (rather than a list of expressions) as argument.
11744 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11745 and make them unconditional now that they're heap-allocated.
11747 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11749 * charset.c (Fdecode_char, Fencode_char): Remove description of
11750 `restriction' arg. now that it's hidden by advertised-calling-convention.
11752 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11754 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11755 Remove unused variable (from mac-port).
11756 (macfont_draw): Use s->ybase for correct y position.
11758 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11760 * frame.h (struct frame): Drop has_minibuffer member because...
11761 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11762 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11764 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11766 * window.h (struct window): Prefer enum text_cursor_kinds to int
11767 for phys_cursor_type member. Move the latter, phys_cursor_width,
11768 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11769 * window.c (replace_window, make_window): Adjust users.
11771 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11773 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11774 this module is never compiled otherwise.
11776 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11778 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11781 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11783 * xdisp.c (get_next_display_element): Don't call face_for_font in
11784 a build configured --without-x. (Bug#15484)
11786 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11788 * window.c (calc_absolute_offset): #elif should be #elif defined.
11790 * frame.c (delete_frame): Block/unblock input to overcome race
11791 condition (Bug#15475).
11793 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11795 * frame.c (delete_frame): Record selected frame only after
11796 calling Qdelete_frame_functions (Bug#15477).
11798 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11800 * nsterm.m (ns_selection_color): Remove.
11801 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11802 NSColor selectedText(Background)Color. Only for COCOA.
11803 (ns_term_init): Remove assignment of ns_selection_color, logic
11804 moved to ns_get_color.
11806 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11807 NS_SELECTION_COLOR_DEFAULT.
11808 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11810 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11812 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11813 frame' does not have the tool_bar_window member.
11815 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11817 Signal error when reading an empty byte-code object (Bug#15405)
11818 * lread.c (read1): Signal error.
11819 * alloc.c (make_byte_code): eassert header size.
11820 (sweep_vectors): Change an int to size_t.
11822 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11824 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11825 instead of ints, as it's the usual style for offsetof constants. See:
11826 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11828 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11829 This is ugly, but it should fix the performance problem for older
11830 GCC versions in the short run. I'll look into integrating the
11831 Gnulib module for popcount, as a better fix.
11832 See the thread starting in:
11833 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11834 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11835 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11836 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11837 (popcount_size_t): Use it.
11839 2013-09-24 Daniel Colascione <dancol@dancol.org>
11841 * process.c (Fnetwork_interface_info): Fix build break due to
11844 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11846 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11847 Prefer signed to unsigned integers where either will do.
11848 No need for 'const' on locals that do not escape.
11849 Omit easserts with unnecessary and unportable assumptions about
11850 alignment. Avoid unnecessary casts to char *.
11852 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11854 Use union for the payload of struct Lisp_Vector.
11855 This helps to avoid a few glitches dictated by C's aliasing rules.
11856 * lisp.h (struct Lisp_Vector): Use union for next and
11857 contents member. Adjust comment. Change related users.
11858 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11859 Related users changed.
11860 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11861 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11862 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11863 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11865 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11867 Optimize glyph row clearing and copying routines.
11868 * dispextern.h (struct glyph_row): Change layout of struct
11869 glyph_row to help copy_row_except_pointers. Adjust comment.
11870 * dispnew.c (null_row): Remove.
11871 (clear_glyph_row): Use offsetof and memset to find and clear
11872 just the members that need clearing. Adjust comment.
11873 (copy_row_except_pointers): Likewise for copying.
11875 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11877 Some minor cleanups of recently-added bool vector code.
11878 * conf_post.h (assume): Always return void. Use lint version
11879 only if GCC and MSC versions don't apply.
11880 * conf_post.h (assume):
11881 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11882 Depend on _MSC_VER, not __MSC_VER, for consistency with
11884 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11885 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11886 (bool_vector_binop_driver, count_trailing_zero_bits)
11887 (size_t_to_host_endian): Now static, not static inline;
11888 the latter isn't needed with modern compilers and doesn't
11889 work with older compilers anyway.
11891 * alloc.c (valgrind_p): Use bool for boolean.
11893 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11895 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11896 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11897 (display_last_displayed_message_p, message_buf_print)
11898 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11899 Use bool for boolean.
11900 * dispextern.h (cancel_line, init_desired_glyphs):
11901 Remove ancient leftover.
11902 (help_echo_showing_p, hourglass_shown_p):
11903 * lisp.h (noninteractive_need_newline): Adjust declaration.
11905 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11907 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11909 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11910 ...this file and convert the latter to static. Adjust comment.
11911 (make_initial_frame):
11912 * window.c (init_window_once): Adjust user.
11913 * frame.h (last_nonminibuf_frame): Remove declaration.
11914 * lisp.h (selected_frame): Likewise.
11915 * msdos.c (the_only_display_info): Adjust comment.
11917 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11919 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11920 computing the end column of mouse-highlight that comes from
11921 display or overlay strings. (Bug#15437)
11922 (note_mouse_highlight): Adapt calculation of last argument to
11923 mouse_face_from_string_pos to the above change.
11925 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11926 all platforms, not just for clang.
11928 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11930 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11931 about excess arguments to snprintf.
11933 * conf_post.h(assume): Use __builtin_unreachable for clang.
11935 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11937 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11938 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11940 2013-09-23 Daniel Colascione <dancol@dancol.org>
11942 * alloc.c (USE_VALGRIND): New macro; on by default
11943 when ENABLE_CHECKING.
11944 (mark_maybe_object, mark_maybe_pointer)
11945 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11947 (valgrind_p) [USE_VALGRIND]: New variable.
11948 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11950 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11952 * process.c (wait_reading_process_output): Change int pnamelen to
11955 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11956 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11957 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11958 argument to unsigned long to avoid warning.
11959 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11961 * conf_post.h (assume): Fix compiler error: x shall be cond.
11963 2013-09-22 Daniel Colascione <dancol@dancol.org>
11965 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11966 warning when compiling without a window system.
11968 2013-09-22 Daniel Colascione <dancol@dancol.org>
11970 * data.c (Qbool_vector_p): New symbol.
11971 (bool_vector_spare_mask, popcount_size_t_generic)
11972 (popcount_size_t_msc, popcount_size_t_gcc)
11974 (bool_vector_binop_driver)
11975 (count_trailing_zero_bits, size_t_to_host_endian)
11976 (Fbool_vector_exclusive_or)
11977 (Fbool_vector_union)
11978 (Fbool_vector_intersection, Fbool_vector_set_difference)
11979 (Fbool_vector_subsetp, Fbool_vector_not)
11980 (Fbool_vector_count_matches)
11981 (Fbool_vector_count_matches_at): New functions.
11982 (syms_of_data): Intern new symbol, functions.
11983 * alloc.c (bool_vector_payload_bytes): New function.
11984 (Fmake_bool_vector): Instead of calling Fmake_vector,
11985 which performs redundant initialization and argument checking,
11986 just call allocate_vector ourselves. Make sure we clear any
11987 terminating padding to zero.
11988 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11989 instead of open-coding the size calculation.
11990 (vroundup_ct): New macro.
11991 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11992 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11993 * composite.c (composition_gstring_put_cache):
11994 Change lint_assume to assume.
11995 * conf_post.h (assume): New macro.
11996 (lint_assume): Remove.
11997 * dispnew.c (update_frame_1): Change lint_assume to assume.
11998 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12000 * image.c (gif_load): Change lint_assume to assume.
12001 * lisp.h (eassert_and_assume): New macro.
12002 (Qbool_vector_p): Declare.
12003 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12004 (swap16, swap32, swap64): New inline functions.
12005 * macfont.m (macfont_shape): Change lint_assume to assume.
12006 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12007 * xsettings.c (parse_settings): Use new swap16 and
12008 swap32 from lisp.h instead of file-specific macros.
12010 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12012 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12013 found (which can legitimately happen when the glyph row at the
12014 window start is disabled in the current_matrix. (Bug#15365)
12016 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12018 Fix syntax.h bug introduced by recent INLINE change.
12019 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12020 conditionally compiled one way in some modules, and a different
12021 way in others. This doesn't work with extern inline functions,
12022 which must have the same definition in all modules, because the
12023 defining code might be shared across modules, depending on the
12024 implementation. Symptoms reported by Martin Rudalics in:
12025 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12026 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12027 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12028 overriding the corresponding functions in syntax.h.
12029 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12030 (syntax_property): New inline functions.
12031 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12032 Rewrite in terms of these new functions.
12034 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12036 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12037 not chars_in_text, whose result depends on the multibyteness of
12038 the current buffer. (Bug#15426)
12040 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12042 Port recent change to hosts where pointers aren't 'long'.
12043 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12044 Don't assume that pointers are the same width as 'long'.
12045 Add a compile-time check that a pointer fits into two X slots.
12047 A simpler, centralized INLINE.
12048 * conf_post.h (INLINE): Define only if not already defined.
12049 This allows us to use a single INLINE, defined by one file
12051 * emacs.c (INLINE): Define it.
12052 Also, include category.h, charset.h, composite.h, dispextern.h,
12053 syntax.h, systime.h, so that their INLINE definitions are expanded
12054 properly for Emacs.
12055 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12056 * buffer.h, buffer.c (BUFFER_INLINE):
12057 * category.h, category.c (CATEGORY_INLINE):
12058 * character.h, character.c (CHARACTER_INLINE):
12059 * charset.h, charset.c (CHARSET_INLINE):
12060 * composite.h, composite.c (COMPOSITE_INLINE):
12061 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12062 * frame.h, frame.c (FRAME_INLINE):
12063 * intervals.h, intervals.c (INTERVALS_INLINE):
12064 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12065 * lisp.h, alloc.c (LISP_INLINE):
12066 * process.h, process.c (PROCESS_INLINE):
12067 * syntax.h, syntax.c (SYNTAX_INLINE):
12068 * systime.h, sysdep.c (SYSTIME_INLINE):
12069 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12070 * window.h, window.c (WINDOW_INLINE):
12071 Remove. All uses replaced with INLINE.
12073 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12075 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12076 to avoid Bug#15398.
12078 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12080 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12081 'const char *' to avoid compiler warnings due to similar change in
12082 the prototype of x_get_string_resource.
12084 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12086 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12087 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12088 going to replace static variables below. Adjust comments.
12089 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12090 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12091 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12092 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12093 Related users changed.
12094 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12095 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12096 last_mouse_movement_time, going to replace static variables below.
12098 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12099 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12101 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12102 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12103 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12104 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12105 static variables below.
12106 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12107 (last_mouse_scroll_bar): Remove.
12108 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12109 (mouseExited): Related users changed.
12111 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12113 Do not use external array to process X scroll bar messages.
12114 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12115 (x_send_scroll_bar_event): Pack window pointer into two slots
12116 of XClientMessageEvent if we're 64-bit. Adjust comment.
12117 (x_scroll_bar_to_input_event): Unpack accordingly.
12119 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12121 Ifdef away recent changes which aren't relevant to NS port.
12122 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12123 [!HAVE_NS]: Declare as such.
12124 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12125 [!HAVE_NS]: Define as such.
12127 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12129 * frame.c (x_redo_mouse_highlight): New function
12130 to factor out common code used in W32 and X ports.
12131 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12132 * xterm.h (struct x_display_info):
12133 * w32term.h (struct w32_display_info):
12134 * nsterm.h (struct ns_display_info): New members
12135 last_mouse_motion_frame, last_mouse_motion_x and
12136 last_mouse_motion_y, going to replace static variables below.
12137 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12138 (redo_mouse_highlight): Remove.
12139 (note_mouse_movement, syms_of_xterm): Adjust user.
12140 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12141 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12142 (redo_mouse_highlight): Remove.
12143 (note_mouse_movement, syms_of_w32term): Adjust user.
12144 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12145 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12147 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12148 * nsfns.m (compute_tip_xy): Adjust user.
12150 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12152 * frame.c (x_mouse_grabbed): New function.
12153 * dispextern.h (x_mouse_grabbed): Add prototype.
12154 (last_mouse_frame): Remove declaration.
12155 * xterm.h (struct x_display_info):
12156 * w32term.h (struct w32_display_info):
12157 * nsterm.h (struct ns_display_info): New member
12158 last_mouse_frame, going to replace...
12159 * xdisp.c (last_mouse_frame): ...global variable.
12160 (note_tool_bar_highlight):
12161 * w32term.c (w32_mouse_position, w32_read_socket):
12162 * xterm.c (XTmouse_position, handle_one_xevent):
12163 Use x_mouse_grabbed.
12164 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12166 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12168 * w32term.c (w32_read_socket): Avoid temporary
12169 variables in a call to x_real_positions.
12170 * xterm.c (handle_one_xevent): Likewise.
12172 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12174 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12175 (x_icon_type): Remove prototype.
12176 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12177 * frame.c (x_icon_type): Remove.
12178 * w32term.c (x_make_frame_visible, x_iconify_frame):
12179 * xterm.c (x_make_frame_visible, x_iconify_frame):
12180 Use x_set_bitmap_icon to factor out common code.
12182 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12184 * dispextern.h (check_x_display_info, x_get_string_resource):
12185 Declare here just once and unify the latter.
12186 * frame.c (check_x_display_info, x_get_string_resource):
12187 * nsterm.h (check_x_display_info):
12188 * xrdb.c (x_get_string_resource):
12189 * xterm.h (check_x_display_info): Remove prototypes.
12190 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12191 * w32reg.c (x_get_string_resource): Likewise.
12192 (w32_get_rdb_resource): Adjust user.
12194 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12196 * xterm.h (struct x_display_info): New member
12197 x_pending_autoraise_frame, going to replace...
12198 * xterm.c (pending_autoraise_frame): ...static variable.
12199 (x_new_focus_frame, XTread_socket): Adjust users.
12200 * w32term.h (struct w32_display_info): New member
12201 w32_pending_autoraise_frame, going to replace...
12202 * w32term.c (pending_autoraise_frame): ...global variable.
12203 (x_new_focus_frame, w32_read_socket): Adjust users.
12205 2013-09-17 Glenn Morris <rgm@gnu.org>
12207 * xdisp.c (message_dolog): If we create *Messages*,
12208 switch it to messages-buffer-mode.
12210 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12212 Don't overuse 'const' in types of locals.
12213 * bidi.c (bidi_count_bytes):
12214 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12215 (xg_event_is_for_scrollbar):
12216 * xselect.c (x_handle_property_notify)
12217 (x_handle_selection_notify, x_handle_dnd_message):
12218 * xsettings.c, xsettings.h (xft_settings_event):
12219 * xterm.c (x_handle_net_wm_state, handle_one_event)
12220 (x_menubar_window_to_frame, x_detect_focus_change)
12221 (construct_mouse_click, note_mouse_movement)
12222 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12223 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12224 (handle_one_xevent, x_handle_net_wm_state):
12225 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12226 (x_handle_dnd_message):
12227 Avoid unnecessary 'const', typically the second 'const' in
12228 'const foo * const arg', a 'const' that does not affect the API
12229 and doesn't significantly help the human reader.
12231 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12233 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12234 only if Glib < 2.36.0.
12235 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12236 * xsettings.c (init_gconf, init_gsettings): Do not check
12238 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12240 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12242 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12244 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12245 before calling g_type_init.
12247 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12249 * nsterm.m (syms_of_nsterm): ... to here.
12251 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12253 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12254 (ignore_next_mouse_click_timeout): Use Time as X does.
12255 (handle_one_xevent): Avoid cast and use unsigned comparison.
12257 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12259 Do not copy X event in handle_one_xevent except KeyPress case.
12260 Wnen XEvent is processed, it is unlikely to be changed except
12261 KeyPress case, so we can avoid copying and use const pointer to
12262 const data to make sure that an event is not changed elsewhere.
12263 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12264 const' and do not create local copy except for the KeyPress event.
12265 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12266 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12267 (x_handle_net_wm_state, x_menubar_window_to_frame)
12268 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12269 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12270 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12271 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12272 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12273 (x_handle_dnd_message):
12274 * xsettings.c (xft_settings_event):
12275 Use 'const XEvent * const' where appropriate.
12276 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12278 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12280 Fix X event waiting to handle multiple frames.
12281 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12282 * xterm.c (pending_event_wait): Remove. Adjust users.
12283 (x_detect_focus_change): Pass frame arg.
12284 (handle_one_xevent): Find related frame early and clear per-frame
12285 wait_event_type only if this is an event for the relevant frame.
12286 (x_wait_for_event): Use per-frame wait_event_type.
12288 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12290 * nsfns.m (Fx_create_frame): Fix font driver registration for
12293 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12294 for syms_of_macfont.
12296 * nsterm.m: Include macfont.h.
12297 (ns_tmp_flags, ns_tmp_font): Remove.
12298 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12299 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12300 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12301 (changeFont:): Fix code style. Check for font driver type when
12304 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12307 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12308 (nsfont_open): Set font driver type.
12309 Set font->ascent and font->descent. Figure out font instead of
12310 ns_tmp_font, and flags instead of ns_tmp_flags.
12311 Fix indentation. Remove call to ns_draw_text_decoration,
12314 * nsfns.m: Include macfont.h.
12315 (Fx_create_frame): Register macfont driver, make a better default font.
12316 (Fns_popup_font_panel): Get font from macfont driver, if used.
12318 * macfont.m, macfont.h, macuvs.h: New files.
12320 * font.h: Declare syms_of_macfont.
12322 * font.c (syms_of_font): Call syms_of_macfont.
12324 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12326 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12328 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12329 and it is always zero for others, so I assume that this is an ancient
12330 leftover which nobody will want to change any more.
12331 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12332 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12333 * frame.c (x_set_scroll_bar_width):
12334 * w32fns.c (w32_createscrollbar):
12335 * w32term.c (w32_set_vertical_scroll_bar):
12336 * xfns.c (x_set_scroll_bar_default_width):
12337 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12338 (x_scroll_bar_expose): Related users changed.
12340 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12342 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12343 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12344 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12346 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12347 Define once here...
12348 * nsterm.h, w32term.h, xterm.h: ...and not here.
12349 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12350 Remove unused Xisms.
12351 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12352 these modules are never compiled otherwise.
12354 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12356 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12357 Doc fix. (Bug#15375)
12359 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12361 Unify Fx_focus_frame between all ports.
12362 * frame.h (x_focus_frame): New prototype.
12363 * xfns.c (Fx_focus_frame): Remove.
12364 (syms_of_xfns): Do not defsubr it.
12365 (x_focus_frame): X implementation.
12366 * nsfns.m (Fx_focus_frame): Remove.
12367 (syms_of_nsfns): Do not defsubr it.
12368 (x_focus_frame): NS implementation.
12369 * w32term.c (Fx_focus_frame): Remove.
12370 (x_focus_on_frame): Rename to...
12371 (x_focus_frame): W32 implementation.
12372 * w32term.h (x_focus_on_frame): Remove prototype.
12373 * w32fns.c (Fx_focus_frame): Remove.
12374 (syms_of_w32fns): Do not defsubr it.
12375 * frame.c (Fx_focus_frame): Define here.
12376 (syms_of_frame): Defsubr here.
12377 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12379 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12381 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12382 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12383 each port to reference the port-specific window system data.
12384 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12385 (FRAME_DISPLAY_INFO): Define.
12386 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12387 (FRAME_DISPLAY_INFO): Define. Adjust users.
12388 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12389 (FRAME_DISPLAY_INFO): Define. Adjust users.
12390 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12391 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12392 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12393 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12394 * xselect.c, xterm.c: All related users changed.
12396 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12398 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12399 (x_menubar_window_to_frame): Remove prototypes.
12400 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12401 (x_menubar_window_to_frame, x_top_window_to_frame):
12403 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12404 (x_menubar_window_to_frame, x_top_window_to_frame):
12405 ...to here and convert all but the last to static.
12407 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12409 * lisp.mk (lisp): Add w32-common-fns.elc.
12411 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12413 * charset.c (char_charset): Document an exception for char-charset.
12415 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12417 * xterm.h (x_display_info): New field last_user_time...
12418 * xterm.c (toplevel): ...to replace static last_user_time.
12419 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12421 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12423 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12424 scroll bar values to prevent thumb from disappear and update comment.
12426 2013-09-11 Glenn Morris <rgm@gnu.org>
12428 * emacs.c (usage_message): Possessive apostrophe tweak.
12430 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12432 * nsterm.m (syms_of_nsterm): Use Qns.
12433 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12434 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12435 * xfns.c (x_display_info_for_name, Fx_open_connection):
12436 Remove old '#if 0' code.
12437 (syms_of_xfns): Use Qx.
12438 * termhooks.h (fullscreen_hook): Remove the leftover.
12439 (struct terminal): Fix typo in comment.
12441 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12443 Cleaning up a few X scroll bar bits.
12444 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12445 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12446 New member last_seen_part, going to replace...
12447 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12448 (xt_action_hook) [USE_LUCID]: Adjust user.
12449 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12450 Lucid-specific scroll bar support.
12451 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12452 to int and adjust to use last_seen_part member.
12453 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12454 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12455 Initialize last_seen_part.
12457 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12459 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12460 insert-buffer-substring an empty string.
12462 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12464 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12465 avoiding a GCC warning.
12467 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12469 Ifdef away frame tool bar code when it is not really used.
12470 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12471 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12472 and minimize_tool_bar_window_p under the above.
12473 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12474 (fset_tool_bar_window): Likewise.
12475 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12476 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12477 (change_frame_size_1):
12478 * window.c (window_from_coordinates, Frecenter): Adjust users.
12479 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12480 code is not really used.
12481 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12482 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12483 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12484 [!USE_GTK && !HAVE_NS]: Define as such.
12485 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12486 (note_mouse_highlight, expose_frame):
12487 * xfns.c (x_set_tool_bar_lines):
12488 * xterm.c (handle_one_xevent): Adjust users.
12490 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12492 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12493 This bug was introduced by my 2013-08-26 patch, which incorrectly
12494 assumed that the terminfo implementation doesn't use termcap buffers.
12495 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12496 these buffers apparently are used after all.
12497 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12498 (struct tty_display_info): Define members termcap_term_buffer and
12499 termcap_strings_buffer even if TERMINFO.
12501 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12504 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12505 'usage' docstring entry to pacify make-docfile.
12507 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12509 Change comparison functions =, <, >, <=, >= to take many arguments.
12510 * data.c: Change comparison functions' interface and implementation.
12511 * lisp.h: Make arithcompare available for efficient two arg
12513 * bytecode.c: Use arithcompare.
12514 * fileio.c: Use new interface.
12516 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12518 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12520 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12522 * eval.c (Feval): Document the new use of `lexical'.
12524 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12526 Review and drop old frame resize hack.
12527 * frame.h (struct frame): Remove force_flush_display_p.
12528 * dispnew.c (update_frame): Adjust user and don't call
12529 flush_frame here. The comment has said that there was an issues
12530 with redisplaying fringes, but I don't see any differences with
12531 and without this hack. Hopefully we can continue without it.
12532 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12533 current frame matrices twice if resized_p is set.
12535 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12537 Do not populate pure Xism x_sync to other ports.
12538 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12539 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12540 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12541 * w32term.h (x_sync): Remove prototype.
12543 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12545 Cleanup frame flushing.
12546 * dispextern.h (struct redisplay_interface):
12547 Drop flush_display_optional because flush_display is enough
12548 for X and flushing via RIF is just a no-op for others.
12549 * frame.h (flush_frame): New function.
12550 * dispnew.c (update_frame):
12551 * minibuf.c (read_minibuf):
12552 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12554 * keyboard.c (detect_input_pending_run_timers): Do not flush
12555 all frames but selected one in redisplay_preserve_echo_area.
12556 * nsterm.m (ns_flush): Remove no-op.
12557 (ns_redisplay_interface): Adjust user.
12558 * w32term.h (x_flush): Remove no-op.
12559 (w32_redisplay_interface): Adjust user.
12560 * xterm.c (x_flush): Simplify because we do not flush all
12561 frames at once any more. Adjust comment.
12562 (x_redisplay_interface): Adjust user.
12564 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12566 Port --without-x --enable-gcc-warnings to Fedora 19.
12567 * gfilenotify.c (globals_of_gfilenotify):
12568 Call g_type_init only if using an older glib version that needs it.
12570 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12572 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12573 (last_glyphless_glyph_merged_face_id): Remove declarations.
12574 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12575 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12576 (last_glyphless_glyph_merged_face_id): Now static.
12577 (merge_escape_glyph_face): New function, refactored from...
12578 (get_next_display_element): ...here.
12579 (merge_glyphless_glyph_face): New function, refactored from...
12580 (produce_glyphless_glyph): ...here...
12581 * term.c (produce_glyphless_glyph): ...and here.
12583 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12585 * eval.c (eval_sub): Only call Ffunction if necessary.
12587 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12589 Attempt to make redisplay more selective when changing cursor type.
12590 * frame.h (struct frame): New bitfield cursor_type_changed.
12591 * xdisp.c (cursor_type_changed): Remove.
12592 (try_cursor_movement, redisplay_window, try_window_id)
12593 (set_frame_cursor_types, try_window_reusing_current_matrix):
12594 Adjust to use per-frame bitfield.
12595 (redisplay_internal): Look for cursor type change on each visible
12596 frame and consider all frames if cursor type has been changed on
12597 the frame other than selected. If cursor type has been changed on
12598 selected frame only, do not use fast update.
12600 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12602 Attempt to make redisplay more selective when changing fonts.
12603 * frame.h (struct frame): New bitfield fonts_changed.
12604 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12605 (adjust_frame_glyphs): Add prototype.
12606 * dispnew.c (fonts_changed_p): Remove.
12607 (adjust_glyphs): Remove because we do not
12608 adjust matrices on all frames at once any more.
12609 (adjust_frame_glyphs): Block and unblock input here.
12610 (adjust_glyph_matrix): Use fonts_changed.
12611 (change_frame_size_1): Use adjust_frame_glyphs.
12612 * font.c (font_open_entity): Use fonts_changed.
12613 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12614 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12615 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12616 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12617 (shrink_mini_window, Fresize_mini_window_internal)
12618 (window_scroll_pixel_based, Fset_window_configuration)
12619 (apply_window_adjustment, Fset_window_vscroll):
12620 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12621 Use adjust_frame_glyphs.
12622 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12623 (try_window_reusing_current_matrix, try_window_id, display_line)
12624 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12625 (redisplay_internal): Consider fonts_changed and adjust frame
12626 matrices for each frame only if the frame is visible. If font
12627 has been changed on some frame during full redisplay, retry
12628 only visible frames where the font has been actually changed.
12630 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12632 Cache current header and mode line height for each window.
12633 * window.h (struct window): New fields mode_line_height
12634 and header_line_height.
12635 * window.c (make_window): Initialize them.
12636 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12637 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12638 (current_mode_line_height, current_header_line_height):
12639 Remove declaration.
12640 * xdisp.c (current_mode_line_height, current_header_line_height):
12642 (pos_visible_p, init_xdisp): Adjust user.
12643 (redisplay_window): Invalidate mode_line_height and
12644 header_line_height if current and desired matrices do not agree.
12646 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12648 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12649 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12651 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12653 Make --without-x compatible with --enable-gcc-warnings.
12654 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12655 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12656 members under HAVE_WINDOW_SYSTEM.
12657 * keyboard.c (make_lispy_focus_out): Likewise.
12658 (record_menu_key): Move under HAVE_MENUS.
12659 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12660 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12661 (syms_of_xdisp): Adjust user.
12662 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12663 (start_hourglass, cancel_hourglass):
12664 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12665 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12666 and CLEAR_FONT_TABLE_NFONTS.
12667 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12668 Declare only if HAVE_WINDOW_SYSTEM.
12669 (lface_same_font_attributes_p, clear_face_gcs): Define only
12670 if HAVE_WINDOW_SYSTEM.
12672 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12674 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12675 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12676 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12678 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12680 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12682 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12684 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12685 This fixes a type error on hosts where ptrdiff_t is wider than int.
12687 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12689 * keyboard.c (read_key_sequence_vs): New function.
12690 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12693 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12695 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12697 Makefile improvements.
12698 * Makefile.in (config.status): Don't use double-colon rules, as
12699 they are not portable according to POSIX. Fix shell typo with `;
12700 I guess this rule has never been tested?
12701 (VCSWITNESS): New macro, to override any environment var.
12703 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12705 * xterm.h (struct x_display_info): Do not track X connection
12706 fd separately because it is always available from Display.
12707 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12710 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12712 * buffer.c (drop_overlay):
12713 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12714 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12716 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12718 * buffer.c (Fmake_overlay, Fmove_overlay):
12719 * intervals.c (set_point_from_marker):
12720 * print.c (PRINTPREPARE): Prefer signal_error
12721 to plain error and report unsuitable marker too.
12723 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12725 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12726 for 'dragging' member.
12727 (struct x_output): Remove set-but-unused leftovers
12728 'left_before_move' and 'top_before_move'.
12729 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12730 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12731 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12732 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12733 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12734 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12735 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12736 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12738 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12740 * nsfont.m (INVALID_GLYPH): New define.
12741 (nsfont_encode_char): Use INVALID_GLYPH.
12742 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12744 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12746 * xterm.c (x_last_mouse_movement_time): Revert last change.
12747 This code should use XDisplayMotionBufferSize to check display's
12748 motion history first, and there are few other issues as well.
12749 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12750 (handle_one_xevent): Adjust user.
12752 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12754 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12755 * frame.c (Flast_nonminibuf_frame): ... to here.
12756 (check_minibuf_window): Don't abort if no window was found
12759 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12761 Use XGetMotionEvents to ask the last mouse motion time from X server.
12762 * xterm.c (X_MOTION_HISTORY): Default to 1.
12763 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12764 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12765 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12766 Ifdef away legacy code.
12767 (XTmouse_position, x_scroll_bar_report_motion):
12768 Use x_last_mouse_movement_time.
12769 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12772 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12774 * msdos.c (last_mouse_window): Move to...
12775 (dos_rawgetc): ...this function and adjust comment.
12776 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12777 (mouseMoved): ...this function and adjust comment.
12778 * w32term.c (last_window): Likewise with...
12779 (w32_read_socket): ...this function.
12780 * xterm.c (last_window): Likewise with...
12781 (handle_one_xevent): ...this function.
12783 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12785 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12786 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12787 (handle_one_xevent): ...to here.
12788 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12791 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12793 * msdos.c (IT_set_terminal_window): Remove no-op.
12794 (initialize_msdos_display): Adjust terminal setup.
12795 * w32console.c (w32con_set_terminal_window): Remove no-op.
12796 (initialize_w32_display): Adjust terminal setup.
12797 * w32term.c (w32_set_terminal_window): Remove no-op.
12798 (w32_create_terminal): Adjust terminal setup.
12799 * xterm.c (XTset_terminal_window): Remove no-op.
12800 (x_create_terminal): Adjust terminal setup.
12802 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12804 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12806 (ns_create_terminal): Adjust terminal setup.
12807 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12809 (w32_create_terminal): Adjust terminal setup.
12810 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12812 (x_create_terminal): Adjust terminal setup.
12814 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12816 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12817 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12818 * dispnew.c (buffer_posn_from_coords):
12819 * window.c (Fwindow_end, displayed_window_lines):
12820 * xdisp.c (redisplay_mode_lines): Use it.
12822 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12824 * fontset.c (face_for_char): Check char in the current face font first
12825 if HAVE_NS (Bug#15138).
12827 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12829 * window.c (temp_output_buffer_show): Make sure window returned
12830 by display_buffer is live (Bug#15213).
12832 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12834 Minor cleanup to avoid forward declarations.
12835 * coding.h (struct ccl_spec): Remove forward declaration.
12836 * composite.h (toplevel): Include font.h.
12837 (struct composition_it, struct face, struct font_metrics):
12838 Remove forward declaration.
12839 * dispextern.h (struct image, struct atimer): Likewise.
12840 * emacsgtkfixed.h (struct frame): Likewise.
12841 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12842 * font.h (struct font_driver, struct font, struct glyph_string)
12843 (struct face): Remove forward declaration.
12844 * fontset.h (struct face, struct font): Likewise.
12845 * frame.h (toplevel): Style cleanup.
12846 (enum output_method): Move to...
12847 * termhooks.h (enum output_method): ...here.
12848 (struct glyph, struct frame, struct ns_display_info)
12849 (struct x_display_info, struct w32_display_info):
12850 Remove forward declaration.
12851 * xterm.h (toplevel): Include termhooks.h.
12852 (struct font, struct window, struct glyph_matrix, struct frame)
12853 (struct input_event, struct face, struct image): Remove forward
12855 * gtkutil.h (struct _widget_value): Likewise.
12856 * keyboard.h (toplevel): Include termhooks.h.
12857 (struct input_event): Remove forward declaration.
12859 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12861 * intervals.c (set_point_from_marker): New function.
12862 * editfns.c (Fgoto_char):
12863 * process.c (Finternal_default_process_filter):
12864 * window.c (select_window_1): Use it.
12865 * buffer.h (set_point_from_marker): Add prototype.
12867 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12869 * w32.c (term_winsock): Call release_listen_threads before calling
12871 (_sys_wait_accept): Wait for accept event in a loop with a finite
12872 timeout, instead of waiting indefinitely. Will hopefully avoid
12873 hanging during exit because WSACleanup deadlocks waiting for the
12874 event object to be released. (Bug#14333)
12876 * w32proc.c (release_listen_threads): New function, signals all
12877 the reader threads that listen for connections to stop waiting.
12879 * w32.h (release_listen_threads): Add prototype.
12881 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12883 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12884 field of new marker (for sanity and safety).
12885 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12886 anyway because XMISCTYPE is a function and can't be an lvalue).
12888 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12890 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12891 (x_after_update_window_line, x_scroll_bar_create)
12892 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12893 (handle_one_xevent, x_clear_frame_area):
12894 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12895 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12896 * xterm.h (x_clear_area): Adjust prototype.
12898 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12900 Hook scanning and indentation functions to find_newline. This helps
12901 to avoid duplicated code and renders more respect to newline cache.
12902 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12903 * cmds.c (Fforward_line):
12904 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12905 Use find_newline and avoid unnecessary point movements.
12906 * search.c (scan_newline): Implement on top of find_newline.
12908 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12910 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12911 scoped code (bug#11258).
12913 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12915 * nsterm.m (last_window): New variable.
12916 (EV_TRAILER2): New macro.
12917 (EV_TRAILER): Call EV_TRAILER2.
12918 (mouseMoved:): Add support for mouse-autoselect-window
12919 on nextstep (Bug#6888).
12921 2013-08-28 Andreas Schwab <schwab@suse.de>
12923 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12924 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12925 Remove unused macro definitions.
12926 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12927 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12928 Only define if emacs.
12930 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12932 Prefer enum glyph_row_area to int where appropriate.
12933 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12935 (window_box, window_box_width, window_box_left, window_box_left_offset)
12936 (window_box_right, window_box_right_offset): Adjust prototypes.
12937 * xdisp.c (window_box, window_box_width, window_box_left)
12938 (window_box_left_offset, window_box_right, window_box_right_offset):
12939 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12940 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12941 * nsterm.m (ns_clip_to_row):
12942 * w32term.c (w32_clip_to_row):
12943 * xterm.c (x_clip_to_row): Likewise.
12945 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12947 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12948 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12950 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12952 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12953 for portability to hosts where /bin/sh has problems.
12955 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12957 Redesign redisplay interface to drop global output_cursor.
12958 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12959 (toplevel): Remove declaration of output_cursor.
12960 (set_output_cursor, x_cursor_to): Remove prototype.
12961 * window.h (struct window): New member output_cursor.
12962 (output_cursor_to): New function to replace RIF member.
12963 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12964 (update_text_area, set_window_cursor_after_update): Use it.
12965 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12966 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12967 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12968 * w32term.c (x_update_window_begin, x_update_window_end):
12969 * xterm.c (x_update_window_begin, x_update_window_end):
12970 Adjust to use per-window output cursor.
12972 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12974 Simplify SELECT_TYPE-related code.
12975 Like EMACS_TIME, this portability layer is no longer needed, since
12976 Emacs has been using fd_set as a portability layer for some time.
12977 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12978 (SELECT_TYPE): Remove. All uses changed to fd_set.
12979 (fd_set) [!FD_SET]: New typedef.
12981 Simplify EMACS_TIME-related code.
12982 This portability layer is no longer needed, since Emacs has been
12983 using struct timespec as a portability layer for some time.
12984 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12985 Include <time.h> rather than "systime.h"; that's all that's needed now.
12986 * dispnew.c: Include <timespec.h> rather than "systime.h";
12987 that's all that's needed now.
12988 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12989 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12990 TIMESPEC_RESOLUTION.
12991 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12992 LOG10_TIMESPEC_RESOLUTION.
12993 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12994 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12995 (make_emacs_time): Remove. All used changed to make_timespec.
12996 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12997 (current_timespec): Rename from current_emacs_time. All uses changed.
12998 (add_emacs_time): Remove. All uses changed to timespec_add.
12999 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13000 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13001 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13002 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13003 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13004 (current_timespec): Rename from current_emacs_time. All uses changed.
13005 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13006 changed to timespec_cmp.
13007 * xgselect.c: Include <timespec.h>, since our .h files don't.
13009 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13011 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13012 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13013 Remove the leftovers.
13014 * gtkutil.c (toplevel): Do not declare Qxft but include
13016 * image.c (toplevel): Do not declare Vlibrary_cache because
13017 it's already done in lisp.h.
13019 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13021 * lisp.h (Mouse_HLInfo): Move from here...
13022 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13023 (reset_mouse_highlight): New function.
13024 * msdos.c (dos_set_window_size, IT_update_begin)
13025 (internal_terminal_init):
13026 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13027 (ns_initialize_display_info):
13028 * w32console.c (initialize_w32_display):
13029 * w32term.c (x_update_window_end, x_free_frame_resources)
13030 (w32_initialize_display_info):
13031 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13032 * window.c (Fdelete_other_windows_internal):
13033 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13034 * termchar.h (toplevel):
13035 * xterm.h (toplevel): Include dispextern.h.
13037 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13039 Fix minor problems found by static checking.
13040 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13041 (expect): Avoid nested-if warning.
13042 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13043 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13044 * nsterm.h, nsterm.m (ns_select):
13045 * xgselect.c, xgselect.h (xg_select):
13046 Adjust signature to better match pselect's.
13047 * nsterm.m (ns_select):
13048 Don't set *TIMEOUT, since pselect doesn't.
13049 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13050 diagnostic about assigning const char * to it.
13051 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13053 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13055 * lread.c (substitute_object_recurse): Handle hash-tables as well
13058 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13060 Fix unlikely core dump in init_tty, and simplify terminfo case.
13061 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13062 The old version incorrectly dumped core if malloc returned a
13063 buffer containing only non-NUL bytes.
13064 (init_tty): Do not allocate or free termcap buffers; the
13065 struct does that for us now.
13066 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13067 (struct tty_display_info): Define members termcap_term_buffer and
13068 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13069 use them. Allocate them directly in struct rather than indirectly
13070 via a pointer, to simplify init_tty.
13072 * frame.c (check_minibuf_window): Initialize 'window' properly,
13073 so that Emacs reliably aborts later if 'window' is not initialized.
13075 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13077 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13078 of VoidSymbol (Bug#15154).
13080 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13082 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13083 mouse_face_beg_y and mouse_face_end_y.
13084 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13085 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13086 Adjust users and update comment where appropriate.
13088 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13090 * frame.c (check_minibuf_window): New function.
13091 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13092 Call check_minibuf_window (Bug#15183).
13094 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13096 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13097 because this is the only last cursor data we need to keep and consult.
13098 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13099 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13102 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13104 Fix recovering from possible decompression error.
13105 Since insert_from_gap doesn't always move point, we can't use PT as
13106 the position where the partially decompressed data ends, and
13107 should count how many bytes was produced so far.
13108 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13109 (unwind_decompress): Really delete partially uncompressed data.
13110 (Fzlib_decompress_region): Take decompressed data size into account.
13112 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13114 * syntax.c (init_syntax_once): Adjust comment and do an early
13115 initialization of Qchar_table_extra_slots just once...
13116 * casetab.c (init_casetab_once):
13117 * category.c (init_category_once):
13118 * character.c (syms_of_character):
13119 * coding.c (syms_of_coding):
13120 * xdisp.c (syms_of_xdisp): ...and omit it here.
13122 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13124 * xdisp.c (get_next_display_element): Don't apply to characters
13125 from a display vector the logic of setting it->end_of_box_run_p
13126 suitable for characters from a buffer. (Bug#15175)
13128 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13129 to handle directories, rather than '_utime' which doesn't.
13132 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13134 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13135 or fullscreen (Bug#14627).
13137 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13139 System-dependent integer overflow fixes.
13140 * process.c (Fset_process_window_size): Signal an error if
13141 the window size is outside the range supported by the lower level.
13142 * sysdep.c (set_window_size): Return negative on error,
13143 nonnegative on success, rather than -1, 0, 1 on not in system,
13144 failure, success. This is simpler. Caller changed.
13145 (serial_configure): Remove unnecessary initialization of local.
13146 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13147 size fits in unsigned long; this isn't true on some 32-bit hosts.
13148 Avoid buffer overrun if some future version of /proc/meminfo has a
13149 variable name longer than 20 bytes.
13150 (system_process_attributes) [__FreeBSD__]:
13151 Don't assume hw.availpages fits in 'int'.
13153 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13155 Don't let very long directory names overrun the stack.
13156 Fix some related minor problems involving "//", vfork.
13157 * callproc.c (encode_current_directory): New function.
13158 (call_process): Don't append "/"; not needed.
13159 * fileio.c (file_name_as_directory_slop): New constant.
13160 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13161 this can save the caller having to alloca.
13162 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13163 Use SAFE_ALLOCA, not alloca.
13164 (directory_file_name, Fexpand_file_name): Leave leading "//"
13165 alone, since it can be special even on POSIX platforms.
13166 * callproc.c (call_process):
13167 * process.c (Fformat_network_address):
13168 * sysdep.c (sys_subshell):
13169 Use encode_current_directory rather than rolling our own.
13170 (create_process): No need to encode directory; caller does that now.
13171 * process.h (encode_current_directory): New decl.
13172 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13173 Rework to avoid 'goto xyzzy;'.
13175 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13177 * xdisp.c (handle_face_prop): If the default face was remapped use
13178 the remapped face for strings from prefix properties. (Bug#15155)
13180 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13182 Minor cleanup for redisplay interface and few related functions.
13183 * frame.h (enum text_cursor_kinds): Move from here...
13184 * dispextern.h (enum text_cursor_kinds): ...to here.
13185 (toplevel): Drop unnecessary declarations.
13186 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13187 in update_window_end_hook and draw_window_cursor functions.
13188 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13189 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13190 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13191 * xterm.c (x_update_window_end, x_draw_window_cursor):
13192 * xdisp.c (display_and_set_cursor, update_window_cursor)
13193 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13194 enum text_cursor_kinds where appropriate.
13196 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13198 Redesign redisplay interface to drop updated_row and updated_area.
13199 * dispextern.h (updated_row, updated_area): Remove declaration.
13200 (struct redisplay_interface): Pass glyph row and row area parameters
13201 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13202 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13204 * dispnew.c (updated_row, updated_area): Remove.
13205 (redraw_overlapped_rows, update_window_line): Adjust user.
13206 (update_marginal_area, update_text_area): Likewise. Pass updated row
13207 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13208 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13211 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13213 * process.c (flush_pending_output): Remove stub.
13216 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13218 * callproc.c: Fix race that killed background processes (Bug#15144).
13219 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13220 Record deleted process-id in critical section, not afterwards.
13221 Don't mistakenly kill process created by a call-process invocation
13222 that discards output and does not wait.
13224 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13226 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13227 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13228 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13229 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13230 to shut up compiler in mark_object.
13231 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13233 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13235 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13236 We can't portably rely on PTY_OPEN doing that, even if
13237 it calls posix_openpt with O_CLOEXEC.
13239 2013-08-20 Kenichi Handa <handa@gnu.org>
13241 * character.c (string_char): Improve commentary.
13243 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13245 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13246 (struct animation_cache): Make signature a flexible array member.
13247 All uses changed. This is a tad slower but may insulate us better
13248 from future changes to ImageMagick.
13250 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13252 * image.c: Shrink memory needed for animation cache.
13253 (SIGNATURE_DIGESTSIZE): New constant.
13254 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13255 (imagemagick_create_cache): Copy the signature. This saves
13256 several KB of memory that ImageMagick wastes per signature.
13257 Don't bother updating the update_time, as the caller does that now.
13258 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13259 it's a fixed size struct member now.
13260 (imagemagick_get_animation_cache): Always destroy the signature,
13261 as it's now imagemagick_create_cache's responsibility to copy it.
13262 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13263 and use memcmp rather than strcmp.
13264 eassert that ImageMagick returns a signature of the specified length.
13266 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13268 * image.c (imagemagick_get_animation_cache): Don't segfault on
13270 (imagemagick_get_animation_cache): Revert to previous definition
13271 so that it actually works. But keep the memory leak fix.
13272 (imagemagick_get_animation_cache): Fix memory leak.
13274 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13276 * image.c: Fix animation cache signature memory leak.
13277 Fix some other minor performance problems while we're at it.
13278 (imagemagick_create_cache): Clear just the members that
13279 need clearing. Don't set update_time, as caller does that now.
13280 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13281 Simplify by using pointer-to-pointer instead of a prev pointer.
13282 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13283 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13284 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13285 it's already a copy. Free the signature probe unless it's cached.
13287 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13288 This was introduced by my 2013-08-12 fix for Bug#15035.
13290 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13292 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13293 (imagemagick_prune_animation_cache): Now static.
13295 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13297 * image.c (imagemagick_get_animation_cache): Don't segfault when
13298 pruning all entries.
13300 2013-08-18 Ken Brown <kbrown@cornell.edu>
13302 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13303 static heap if ENABLE_CHECKING is defined.
13304 (max_bss_sbrk_ptr): New variable.
13305 (bss_sbrk): Use it.
13306 (report_sheap_usage): Report maximum static heap usage instead of
13307 ending static heap usage.
13309 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13311 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13312 of zlib_initialized according to the results of calling
13313 init_zlib_functions.
13315 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13317 * image.c: Implement an ImageMagick per-image cache.
13318 (imagemagick_get_animation_cache): Fix a double-free error.
13319 (imagemagick_load_image): Remove the ping_wand code, which only
13320 apparently saved time on invalid animated images, and slowed down
13321 everything else. Optimize for the common case.
13323 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13325 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13327 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13329 * marker.c (set_marker): Remove documentation of undefined behavior.
13331 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13333 * image.c (imagemagick_compute_animated_image): Animate correctly
13334 when sub-images are smaller than the main image.
13335 (imagemagick_compute_animated_image): Setting the iterator row to
13336 zero is apparently not allowed.
13337 (imagemagick_compute_animated_image): Allow images that say they
13338 have sub-images that are bigger than the main image, but just crop
13341 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13343 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13345 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13347 * image.c (imagemagick_compute_animated_image): Respect the GIF
13350 2013-08-15 Ken Brown <kbrown@cornell.edu>
13352 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13353 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13356 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13358 Fix minor problems found by static checking.
13359 * frame.c (delete_frame):
13360 * xdisp.c (next_element_from_display_vector):
13361 Avoid uninitialized local.
13362 * image.c (imagemagick_compute_animated_image): Port to C89.
13363 Prefer usual GNU indentation style for loops.
13364 Be more careful about bizarrely large sizes, by using ptrdiff_t
13367 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13369 Fix infinite frame selection loop (Bug#15025).
13370 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13372 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13374 * xdisp.c (compute_window_start_on_continuation_line):
13375 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13376 to make sure we end up setting the window start at the leftmost
13377 visible character of the display line. This avoids funky
13378 horizontal shifting because the window start is not kept on the
13379 same position. (Bug#15090)
13380 (next_element_from_display_vector): Support 'box' face attribute
13381 in the face definitions of a display vector. (Bug#15099)
13383 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13385 * image.c (imagemagick_compute_animated_image): Implement animated
13386 images (bug#14700).
13387 (imagemagick_compute_animated_image): Fix some compilation
13388 warnings. Implement a very simple cache to make the animation
13389 usable at all, but it should be replaced with a per-image cache.
13391 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13393 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13394 to do `for' loops over alist values.
13395 * buffer.h (FOR_EACH_BUFFER):
13396 * process.c (FOR_EACH_PROCESS): Use it.
13397 (handle_child_signal, status_notify, Fget_buffer_process)
13398 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13400 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13402 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13403 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13404 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13405 to xzalloc and so avoid redundant call to memset.
13406 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13407 members because it is allocated with xzalloc and so already zeroed.
13409 2013-08-14 Ken Brown <kbrown@cornell.edu>
13411 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13414 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13416 Utility function and macro to copy Lisp string to C string.
13417 * lisp.h (xlispstrdupa): New macro.
13418 (xlispstrdup): New prototype.
13419 * alloc.c (xlispstrdup): New function.
13420 * callint.c (Fcall_interactively):
13421 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13422 (Fsubstitute_in_file_name):
13423 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13424 * image.c (x_create_bitmap_from_file):
13425 * w32term.c (w32_term_init):
13426 * xterm.c (x_term_init): Use xlispstrdup.
13428 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13430 * image.c (imagemagick_load_image): Make animated pictures work.
13431 There's still some problems with background color settings, though
13434 * decompress.c (unwind_decompress): Always restore point.
13436 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13438 * marker.c (set_marker): Reformat documentation.
13440 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13442 * xdisp.c (cursor_type_changed): Now static.
13444 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13445 Use changed. This avoids the need to call xmalloc and for the
13446 caller to call xfree, and avoids memory leaks in some situations.
13448 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13450 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13451 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13452 (redisplay_window): If window_end_valid is cleared due to non-zero
13453 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13454 so do not call to try_cursor_movement for that window.
13456 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13458 * window.h (struct window): Convert window_end_pos and
13459 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13460 (wset_window_end_pos, wset_window_end_vpos): Remove.
13461 * dispnew.c (adjust_glyph_matrix):
13462 * window.c (Fwindow_end, replace_window, set_window_buffer)
13464 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13465 (set_vertical_scroll_bar, redisplay_window, try_window)
13466 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13467 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13468 (note_mouse_highlight): Adjust users.
13469 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13472 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13474 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13475 * image.c (imagemagick_filename_hint): Use `const char *' and
13476 prefer SSDATA to SDATA to avoid warnings.
13478 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13480 Cleanup window fringes, margins and scroll bars adjustments.
13481 * window.c (set_window_fringes, set_window_margins)
13482 (set_window_scroll_bars, apply_window_adjustment): New functions.
13483 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13484 (Fset_window_scroll_bars): Use them.
13486 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13488 * window.h (struct window): Convert scroll_bar_width
13489 from Lisp_Object to integer. Adjust comment.
13490 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13492 * window.c (wset_scroll_bar_width): Remove.
13493 (make_window): Initialize scroll_bar_width.
13494 (Fsplit_window_internal): Use direct assignment.
13495 (Fset_window_configuration, save_window_save):
13496 Convert Lisp_Object to integer and back where appropriate.
13497 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13498 bar was actually changed, and mention this in docstring.
13500 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13502 * decompress.c: Minor simplifications.
13503 (Fzlib_decompress_region): Don't bother verifying
13504 that avail_out <= UINT_MAX, as that was confusing.
13505 Mention the restriction in a comment instead.
13506 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13508 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13510 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13511 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13513 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13515 * image.c (imagemagick_filename_hint): Check for errors in the
13518 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13520 * window.c (Fwindow_margins): Return nil when there's no marginal
13521 area, as per the documented API.
13523 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13524 Fmake_vector, as scroll bar's struct members are not all Lisp
13525 objects now. This avoids crashes in GC.
13527 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13528 bool, so its address could be taken.
13530 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13532 * image.c (imagemagick_filename_hint): New function to possibly
13533 apply `image-content-type-suffixes'.
13534 (imagemagick_load_image): Use it.
13536 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13538 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13539 if loading zlib failed.
13541 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13543 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13544 2013-08-13 checkin below. Change bool to BOOL, rule is:
13545 All Obj-C code uses BOOL, except for interfaces callable from C.
13547 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13549 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13551 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13552 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13553 bool instead of BOOL.
13554 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13555 from Lisp_Object to bitfield. Adjust comment.
13556 * w32term.c (x_scroll_bar_create): Adjust user.
13557 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13558 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13559 Use bool for boolean.
13560 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13561 to `unsigned int' when defining a bitfield.
13563 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13565 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13567 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13569 * window.h (struct window): Convert left_margin_cols and
13570 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13571 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13572 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13574 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13576 (showing_window_margins_p, update_window_line, update_frame_1):
13577 * fringe.c (draw_fringe_bitmap_1):
13578 * xdisp.c (window_box_width): Adjust users.
13579 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13580 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13581 Use direct assignment.
13582 (Fset_window_configuration, save_window_save, Fwindow_margins):
13583 Convert Lisp_Object to integer and back where appropriate.
13584 (Fset_window_margins): Adjust user. Return t if any margin
13585 was actually changed, and mention this in docstring.
13587 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13589 * syntax.c (forward_word):
13590 * cmds.c (forward_char, backward_char): Mention the optional argument.
13592 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13594 * window.h (struct window): Convert left_fringe_width
13595 and right_fringe_width from Lisp_Objects to integers.
13597 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13598 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13599 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13601 (make_window): Initialize new integer fields to -1.
13602 (Fsplit_window_internal): Use direct assignment.
13603 (Fset_window_configuration, save_window_save):
13604 Convert Lisp_Object to integer and back where appropriate.
13605 (Fset_window_fringes): Adjust user. Return t if any fringe
13606 was actually changed, and mention this in docstring.
13608 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13610 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13611 * nsfns.m (x_set_cursor_type):
13612 * w32fns.c (x_set_cursor_type):
13613 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13614 * xdisp.c (set_frame_cursor_types): ...but in common code.
13616 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13618 * font.c (clear_font_cache): New function, stripped from...
13619 (Fclear_font_cache): ...here, which now uses the function
13620 above. Adjust comment.
13621 * font.h (clear_font_cache): Add prototype.
13622 * xfaces.c (clear_face_cache): Use clear_font_cache.
13624 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13626 * window.c (Fset_window_start): Compare `w', not `window' because
13627 `w' might not be equal to `window' after call to decode_live_window.
13629 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13631 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13632 This fixes a problem introduced by the Bug#15035 patch
13633 when using GPG. Reported by Herbert J. Skuhra.
13635 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13637 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13638 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13639 not yet initialized.
13641 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13643 * decompress.c (Fzlib_decompress_region): Support zlib
13644 decompression, too, and rename.
13646 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13648 Minor zlib configuration tweaks.
13649 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13650 Don't assume presence of fn_inflateInit2_ zlib internal function.
13652 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13654 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13655 include the zlib prefix.
13657 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13659 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13660 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13661 define static variables that are pointers to zlib functions to be
13662 dynamically loaded.
13663 (init_zlib_functions) [WINDOWSNT]: New function.
13664 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13666 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13667 macros instead of invoking the zlib functions directly.
13668 (syms_of_decompress): DEFSYM Qzlib_dll.
13669 Staticpro Szlib_available_p.
13671 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13673 Avoid looping over all frame windows to freeze and unfreeze.
13674 * window.h (struct window): Drop frozen_window_start_p.
13675 (freeze_window_starts): Drop prototype.
13676 * frame.h (struct frame): New frozen_window_starts flag.
13677 (FRAME_WINDOWS_FROZEN): New macro.
13678 * window.c (freeze_window_start, freeze_window_starts):
13680 (select_window, replace_window): Adjust users.
13681 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13682 (window_frozen_p): New function.
13683 (redisplay_window): Use it.
13685 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13687 Fix some fd issues when running subprocesses (Bug#15035).
13688 Fix bugs that can leak files or file descriptors on errors.
13689 Don't unlink open temp files, as that's hard for users to diagnose
13690 when things go awry (e.g., temp disk exhausted).
13691 Don't bother to lock temp files. Check for invalid recursion.
13692 * callproc.c (synch_process_fd): Remove. All uses removed.
13693 (synch_process_tempfile): New var or macro.
13694 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13696 (record_kill_process): New arg, the temp name. All callers changed.
13697 (delete_temp_file): Now just a simple wrapper around unlink.
13698 (call_process_kill): New arg, the call_process_fd array.
13699 Close them all. Clear synch_process_pid. Remove the temp file,
13700 or arrange for it to be removed.
13701 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13702 that's been moved to synch_process_tempfile. Caller changed.
13703 Do not remove the tempfile; that's now call_process_kill's
13705 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13706 call_process_kill; the caller now does that.
13707 (call_process_cleanup): Do not close the process fd; that's now
13708 call_process_kill's responsibility.
13709 (Fcall_process): Implement via new function call_process, which
13710 has most of the old body of Fcall_process, but with a different API.
13711 (call_process): New function that does not open or close filefd if
13712 it is nonnegative. Record which fds need to be closed, and let
13713 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13714 Signal an error if invoked recursively (could be done via a hook).
13715 Simplify creation of the tempfile in the MSDOS case.
13716 Don't create the output file until after checking for the executable.
13717 Report any failure to open /dev/null.
13718 Don't open /dev/null for writing twice; once is enough.
13719 Don't create pipe if all output is being discarded or sent to file.
13720 Don't worry about setting up the coding system or reading from the
13721 pipe if all output is being discarded.
13722 Hoist fd_error local into top level, to lessen block nesting.
13723 Don't record deleted pid here; now done by Fcall_process_region.
13724 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13725 and note its success in synch_process_tempfile.
13726 Do not leak resources when child_setup fails.
13727 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13728 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13729 (create_temp_file): Now returns open fd, with an additional
13730 Lisp_Object * argument to return the name. All callers changed.
13731 Do not close the file; rewind it instead, and leave it open for
13732 the caller. Do not lock the temp file. Unwind-protect the file
13733 and the file-descriptor.
13734 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13735 If an asynchrounous process, record it here, not in call_process.
13736 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13737 * eval.c (set_unwind_protect): New function.
13738 * fileio.c (write_region): New function, generalized from the
13739 old Fwrite_region. Do not lock temp files.
13740 (Fwrite_region): Use it.
13741 * lisp.h (set_unwind_protect, write_region): New decls.
13742 * process.c: Include <verify.h>.
13743 (make_process): Mark fds as initially closed.
13744 (deleted_pid_list): Now a list of pid-filename pairs.
13746 (close_process_fd): New function.
13747 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13748 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13749 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13750 (create_process, create_pty, Fmake_serial_process)
13751 (server_accept_connection): Record which fds need to be closed,
13752 and let deactivate_process close them.
13753 (Fmake_network_process): Do not discard the unwind-protect
13754 until it's safe to do so.
13755 (deactivate_process): Close the fds opened by create_process etc.
13756 (Fprocess_send_eof): Adjust to new way of recording open fds.
13757 Report an error if /dev/null can't be opened, instead of aborting.
13758 * process.h (PROCESS_OPEN_FDS): New constant.
13759 (struct Lisp_Process): New member open_fds.
13760 (record_kill_process, record_deleted_pid): Adjust signatures.
13761 (record_deleted_pid): Move decl here ...
13762 * syswait.h (record_deleted_pid): ... from here.
13764 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13766 * decompress.c: Fix bugs with large buffers and weird inputs.
13767 Tune a bit. Reindent as per usual Emacs style.
13768 (BUFFER_SIZE): Remove.
13769 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13770 more than UINT_MAX bytes. Decompress into the gap instead of into
13771 an auto buffer, as this should avoid copying. Return nil if
13772 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13773 set immediate_quit; we shouldn't trust zlib code that much.
13775 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13777 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13778 errors, and really move the gap to where we want it.
13780 * lisp.h: Include decompress.c support.
13782 * emacs.c (main): Include decompress.c support.
13784 * Makefile.in: Include -lz if present.
13786 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13788 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13789 (initWithTitle:): Initialize frame to 0.
13790 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13791 (fillWithWidgetValue:frame:): Rename from
13792 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13794 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13795 fillWithWidgetValue:frame:
13797 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13798 remove memory leak warnings.
13800 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13801 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13802 menu_pending_title.
13804 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13805 (x_activate_menubar): Update the whole menu.
13806 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13807 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13808 current event is not NSSystemDefined (Bug#15001).
13809 Call ns_check_menu_open only if trackingMenu is 2.
13810 (menuDidClose:): New method, decrease trackingMenu.
13811 (fillWithWidgetValue:setDelegate:): New method.
13812 (fillWithWidgetValue:): Call the above.
13814 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13816 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13818 Omit some unnecessary casts.
13819 Many of these go back to the old pre-C89 days, when they may have
13820 been needed, but we've been assuming C89 or later for a while now.
13821 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13822 (live_float_p, live_misc_p, live_vector_p):
13823 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13824 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13825 (defvar_per_buffer):
13826 * callint.c (Fcall_interactively):
13827 * doc.c (Fsubstitute_command_keys):
13828 * filelock.c (get_boot_time):
13829 * frame.c (xrdb_get_resource):
13830 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13831 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13832 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13833 (menuitem_highlight_callback, menu_destroy_callback)
13834 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13835 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13836 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13837 (xg_tool_bar_help_callback, tb_size_cb):
13838 * image.c (xpm_alloc_color, png_read_from_memory)
13839 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13840 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13842 * keymap.c (describe_map):
13843 * nsfns.m (Fns_display_monitor_attributes_list):
13844 * nsmenu.m (process_dialog:):
13845 * nsterm.m (hold_event):
13846 * process.c (wait_reading_process_output):
13847 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13848 * scroll.c (do_direct_scrolling, scrolling_1):
13849 * termcap.c (tgetent):
13850 * window.c (check_window_containing, add_window_to_list)
13851 (freeze_window_starts):
13852 * xdisp.c (compare_overlay_entries, vmessage):
13853 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13854 (x_get_monitor_attributes_xrandr)
13855 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13856 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13857 * xfont.c (xfont_match, xfont_open):
13858 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13859 (menubar_selection_callback, menu_position_func)
13860 (popup_selection_callback, create_and_show_popup_menu)
13861 (dialog_selection_callback, create_and_show_dialog):
13862 * xrdb.c (x_get_string_resource)
13864 * xsmfns.c (x_session_check_input):
13865 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13866 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13867 (xaw_jump_callback, xaw_scroll_callback):
13868 Omit unnecessary casts.
13870 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13872 Minor string-length refactoring.
13873 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13874 * frame.c (make_monitor_attribute_list):
13875 Prefer build_string to strlen + make_string.
13877 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13879 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13880 don't check minor_code (Bug#14417).
13882 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13884 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13885 vertical positions instead. This avoids calling MATRIX_ROW with
13886 row numbers that are possibly beyond valid limits. (Bug#15064)
13888 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13890 Use xstrdup and build_unibyte_string where applicable.
13891 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13892 * xfns.c (x_window):
13893 * xrdb.c (x_get_customization_string):
13894 * xterm.c (xim_initialize):
13895 * w32fns.c (w32_window): Use xstrdup.
13896 (w32_display_monitor_attributes_list):
13897 * emacs.c (init_cmdargs):
13898 * keyboard.c (PUSH_C_STR):
13899 * nsfont.m (nsfont_open):
13900 * sysdep.c (system_process_attributes):
13901 * w32.c (system_process_attributes):
13902 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13904 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13906 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13907 variables of these types so that GDB would know about them, as aid
13908 for debugging fatal exceptions. (Bug#15024) See also
13909 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13912 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13914 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13915 larger than the NSWindow (Bug#14934).
13917 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13919 Redesign redisplay interface to drop global variable updated_window.
13920 Always pass currently updated window as a parameter to update routines.
13921 * dispextern.h (updated_window): Remove declaration.
13922 (struct redisplay_interface): Pass window parameter to
13923 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13924 and after_update_window_hook.
13925 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13927 * dispnew.c (updated_window): Remove.
13928 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13929 (update_window_line): Adjust to match redisplay interface changes.
13930 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13931 (ns_scroll_run, ns_after_update_window_line):
13932 * w32term.c (x_update_window_begin, x_update_window_end)
13933 (x_after_update_window_line, x_scroll_run):
13934 * xterm.c (x_update_window_begin, x_update_window_end)
13935 (x_after_update_window_line, x_scroll_run):
13936 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13937 Likewise. Adjust comments where appropriate.
13938 (x_cursor_to): Simplify because this is always called during window
13939 update (but install debugging check anyway).
13940 (expose_window): Check must_be_updated_p flag to see whether this
13941 function is called during window update.
13943 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13945 Do not reset window modification event counters excessively.
13946 These leftovers and poor man's tricky methods to catch extra
13947 redisplay's attention are no longer needed.
13948 * frame.c (set_menu_bar_lines_1):
13949 * minibuf.c (read_minibuf_unwind):
13950 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13951 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13952 (window_scroll_line_based, Fset_window_configuration):
13953 * xdisp.c (redisplay_window): Do not reset last_modified and
13954 last_overlay_modified counters.
13956 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13958 * xselect.c (x_send_client_event): Set send_event and serial, memset
13959 data.l as it might be bigger than data.b. Use 24 bit mask to
13960 XSendEvent (Bug#15034).
13962 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13964 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13965 for TTY frames that are not the top frame on their console.
13968 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13970 * w32term.c (w32fullscreen_hook): Really maximize frame when
13971 asked for (Bug#14841).
13973 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13975 Prefer selected_window to Fselected_window, likewise for frames.
13976 * buffer.c (Fbuffer_swap_text):
13977 * data.c (Fvariable_binding_locus):
13978 * window.c (run_window_configuration_change_hook): Adjust users.
13979 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13980 Use decode_live_frame.
13982 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13984 Be more careful if selected window shows the buffer other than current,
13985 use window_outdated only if this is not so. This change should also
13986 address some weird issues discussed in Bug#13012.
13987 * window.h (window_outdated): New prototype.
13988 * window.c (window_outdated): Now here. Convert from static and
13989 always assume window's buffer.
13990 (Fwindow_end, Fwindow_line_height): Use it.
13991 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13992 and always assume window's buffer.
13993 (redisplay_window): Adjust user.
13994 (redisplay_internal): Call to reconsider_clip_changes once and
13995 check whether mode line should be updated only if selected window
13996 shows current buffer.
13997 (run_window_scroll_functions): Use eassert for debugging check.
13998 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14000 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14002 * window.c (window_scroll, window_scroll_pixel_based)
14003 (window_scroll_line_based): Use bool for booleans.
14005 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14007 * process.c: Fix minor off-by-one issues in descriptor counts.
14008 This shouldn't fix any real bugs, but it cleans up the code a bit.
14009 (max_process_desc, max_input_desc): -1, not 0, means none.
14011 (delete_input_desc): New function.
14012 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14013 (deactivate_process): Scan backwards when recomuting max_process_desc;
14014 that should be faster.
14015 (init_process_emacs): Initialize max_input_desc.
14017 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14019 Use region cache to speedup bidi_find_paragraph_start.
14020 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14021 Rename cache_long_line_scans to cache_long_scans.
14022 * buffer.c (bset_cache_long_line_scans): Rename to
14023 bset_cache_long_scans.
14024 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14025 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14027 (syms_of_buffer): Rename cache-long-line-scans to
14028 cache-long-scans. Adjust docstring.
14029 * search.c (newline_cache_on_off):
14030 * indent.c (width_run_cache_on_off): Adjust users.
14031 * bidi.c (bidi_paragraph_cache_on_off): New function.
14032 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14033 * insdel.c (prepare_to_modify_buffer):
14034 Invalidate bidi_paragraph_cache if enabled.
14036 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14038 Invalidate region caches only if buffer text is going to be changed.
14039 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14040 (modify_text): ...new prototype.
14041 (prepare_to_modify_buffer_1): New prototype.
14042 * textprop.c (modify_region): Rename to...
14043 (modify_text_properties): ...new function.
14044 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14045 (Fremove_list_of_text_properties): Adjust users.
14046 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14047 (modify_text): ...new function.
14048 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14049 (prepare_to_modify_buffer_1): ...new function.
14050 * casefiddle.c (casify_region):
14051 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14052 (Ftranspose_regions): Use modify_text.
14054 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14056 * lisp.mk (lisp): Add nadvice.elc.
14058 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14060 New macro to iterate over live buffers similar to frames.
14061 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14062 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14063 Declare buffer-related variables here to offload lisp.h.
14064 * buffer.c (Vbuffer_alist): Adjust comment.
14065 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14066 (other_buffer_safely):
14067 * data.c (store_symval_forwarding):
14068 * dispnew.c (Fframe_or_buffer_changed_p):
14069 * fileio.c (Fdo_auto_save):
14070 * filelock.c (unlock_all_files):
14071 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14073 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14075 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14076 * callproc.c (create_temp_file):
14077 * filelock.c (create_lock_file):
14078 Assume mkostemp, since it's now provided by Gnulib.
14080 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14082 * w32.c (mkostemp): New function.
14083 (mktemp): Remove, no longer used. Most of the code reused in
14084 mkostemp. (Bug#15015)
14085 (mktemp): Don't undef.
14087 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14089 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14090 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14091 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14092 (free_glyph_pool, check_glyph_memory): Likewise for
14093 all users. Adjust comments where appropriate.
14095 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14097 * composite.h: Minor fixups.
14098 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14099 to fix a misspelling, and change it to an inline function while
14100 we're at it (it need not be a macro). All uses changed.
14101 (composition_method, composition_valid_p):
14102 Rewrite to avoid assignments in if-conditions.
14104 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14106 Do not use global Lisp_Object in composition macros.
14107 * composite.h (composition_temp): Remove declaration.
14108 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14109 (composition_method, composition_valid_p): ...inline functions.
14110 (compose_region): Remove the leftover.
14111 * composite.c (composition_temp): Remove.
14112 (run_composition_function, update_compositions)
14113 (composition_compute_stop_pos, composition_adjust_point)
14114 (Ffind_composition_internal):
14115 * coding.c (handle_composition_annotation):
14116 * xdisp.c (handle_composition_prop, check_point_in_composition):
14117 Related users changed.
14119 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14121 Drop FRAME_PTR typedef.
14122 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14123 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14124 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14125 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14126 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14127 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14128 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14129 All related users changed.
14131 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14133 * eval.c (default_toplevel_binding): New function.
14135 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14136 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14137 (syms_of_eval): Export them.
14138 * data.c (Fdefault_value): Micro cleanup.
14139 * term.c (init_tty): Use "false".
14141 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14143 Fix X GC leak in GTK and raw (no toolkit) X ports.
14144 * xterm.c (x_free_frame_resources): If white and black relief
14145 GCs are allocated, always free them here.
14146 * xfns.c (x_make_gc): Omit redundant initialization.
14147 * widget.c (create_frame_gcs): Remove the leftover.
14148 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14149 in x_free_frame_resources.
14151 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14153 * nsterm.m (windowWillResize:toSize:): Only change title if
14154 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14156 (viewDidEndLiveResize): New method.
14158 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14159 inside NS_IMPL_COCOA.
14161 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14163 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14164 Do not check whether undo is enabled because record_insert and
14165 record_delete does that themselves.
14167 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14169 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14170 member which is not really used any more.
14171 (FRAME_XIC_BASE_FONTNAME): Remove.
14172 * xfns.c (xic_free_fontset): Adjust user.
14173 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14174 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14175 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14176 (xdialog_show): Use eassert for debugging check.
14177 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14179 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14181 * fileio.c, fns.c (merge): Move extern decl from here ...
14182 * lisp.h (merge): ... to here.
14184 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14186 Fix last font-related change.
14187 * w32font.h (w32font_list_internal, w32font_match_internal):
14189 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14190 (uniscribe_list_family): Adjust to match font API change.
14191 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14192 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14194 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14196 * frame.h (FRAME_MOUSE_UPDATE):
14197 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14198 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14200 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14202 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14203 * font.h (struct font_driver): Change list, match, and list_family
14204 functions to accept struct frame * as first arg.
14205 * font.c (font_score, font_compare, font_sort_entities):
14207 (font_sort_entities, font_list_entities, font_select_entity)
14208 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14209 match font API change.
14210 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14211 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14212 * ftxfont.c (ftxfont_list, ftxfont_match):
14213 * xftfont.c (xftfont_list, xftfont_match):
14214 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14215 * w32font.c (w32font_list, w32font_match, w32font_list)
14216 (w32font_list_internal, w32_font_match_internal): Likewise.
14217 * xfaces.c (Fx_family_fonts): Adjust user.
14219 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14221 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14222 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14223 only if HAVE_X_WINDOWS is in use.
14224 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14225 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14226 * w32term.c (x_wm_set_icon_position): Likewise.
14227 * w32fns.c (x_icon): Adjust user.
14229 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14231 * xterm.c (last_mouse_press_frame): Remove the
14232 leftover which is not really used any more.
14233 (handle_one_xevent, syms_of_xterm): Adjust users.
14234 (x_flush): Call XFlush once per each X display, not frame.
14235 This is better because this code always unconditionally skips
14236 non-X frames in Vframe_list and issues the only XFlush if we
14237 have more than one X frame on the same X display.
14238 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14239 Use bool for booleans.
14240 (x_draw_glyph_string_background, cvt_string_to_pixel)
14241 (cvt_pixel_dtor): Drop unnecessary prototypes.
14242 * xterm.h (x_display_ok): Adjust prototype.
14244 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14246 Drop unnecessary functions that deals with frame pixel size.
14247 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14248 (x_pixel_height): Drop prototypes.
14249 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14250 (x_pixel_height): Drop implementations.
14251 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14252 which should be always valid for window frame.
14253 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14254 * w32menu.c (Fx_popup_dialog):
14255 * xmenu.c (Fx_popup_dialog): Likewise for both.
14257 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14259 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14260 frame parameters and call to Fmodify_frame_parameters just once.
14261 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14262 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14263 and mention nil frame in docstring.
14265 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14267 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14268 (x_figure_window_size): Likewise. Adjust to return long.
14269 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14270 (toplevel): Move Qterminal_live_p to...
14271 * terminal.c (toplevel): ...here, make it static, and...
14272 (syms_of_terminal): ...DEFSYM here.
14273 * frame.h (Qterminal_live_p): Remove declaration.
14274 (make_frame, x_figure_window_size): Adjust prototype.
14275 * nsfns.m (Fx_create_frame): Use long for window flags.
14277 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14279 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14280 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14281 Do not assume that emacs_close (INT_MAX) is a no-op.
14283 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14285 * xfaces.c (make_face_cache): For struct face_cache, prefer
14286 xmalloc to xzalloc and so avoid redundant call to memset.
14287 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14289 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14291 * fringe.c (draw_window_fringes, update_window_fringes)
14292 (compute_fringe_widths):
14293 * w32term.c (x_draw_glyph_string):
14294 * window.c (candidate_window_p, Frecenter):
14295 * xfaces.c (realize_basic_faces, realize_default_face)
14296 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14297 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14298 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14299 * xmenu.c (Fx_menu_bar_open_internal):
14300 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14301 * xsettings.c (xft_settings_event):
14302 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14303 Use bool for booleans. Adjust style and comments where
14305 * dispextern.h (draw_window_fringes, update_window_fringes)
14306 (compute_fringe_widths):
14307 * xterm.h (x_had_errors_p): Adjust prototype.
14309 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14311 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14312 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14314 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14316 * fns.c (toplevel): Remove comment before Fsafe_length because
14317 it checks for QUIT.
14319 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14321 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14323 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14325 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14326 frame which got the message is still alive, before dereferencing
14327 its pointer. (Bug#14970)
14329 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14330 be a live window, before using it as such. (Bug#14970)
14332 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14334 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14335 w32_detect_focus_change instead of doing part of its job by hand.
14336 This fixes the problem whereby FOCUS_OUT events were not sent to
14339 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14341 * process.c (Fprocess_list): Doc fix.
14343 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14344 being re-exposed only if it didn't ask to become visible.
14345 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14346 was previously iconified. (Bug#14841)
14347 (x_iconify_frame): Mark the frame iconified.
14349 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14351 Fix minor problems found by static checking.
14352 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14353 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14355 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14357 * eval.c (set_specpdl_old_value): New function.
14358 (unbind_to): Minor simplification.
14359 (get_backtrace_frame): New function.
14360 (Fbacktrace_frame): Use it. Add `base' argument.
14361 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14362 (syms_of_eval): Export backtrace-eval.
14363 * xterm.c (x_focus_changed): Simplify.
14365 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14367 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14369 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14371 * xdisp.c (redisplay_window): Instead of moving point out of
14372 scroll margin, reject the force_start method, and try scrolling
14373 instead. (Bug#14780)
14375 2013-07-24 Ken Brown <kbrown@cornell.edu>
14377 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14380 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14382 * eval.c (Fprogn): Do not check that BODY is a proper list.
14383 This undoes the previous change. The check slows down the
14384 interpreter, and is not needed to prevent a crash. See
14385 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14387 2013-07-23 Glenn Morris <rgm@gnu.org>
14389 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14391 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14393 Port to GNU/Linux systems with tinfo but not ncurses.
14394 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14395 to decide whether ncurses is being used. Without this change,
14396 GCC complains about tgetent not being declared, on a system
14397 that has tinfo installed but ncurses not installed.
14399 * eval.c (Fprogn): Check that BODY is a proper list.
14401 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14402 * data.c (Fsetq_default):
14403 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14404 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14406 Tune by taking advantage of the fact that ARGS is always a list
14407 when a function is declared to have UNEVALLED args.
14409 * emacsgtkfixed.c: Port to GCC 4.6.
14410 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14412 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14414 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14415 here to silence compiler warnings.
14417 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14419 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14420 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14421 from messing up Emacs's 'struct frame' (Bug#14923).
14423 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14425 * alloc.c (make_save_ptr_ptr): Define this function.
14426 It was inadvertently omitted. It's needed only if
14427 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14429 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14431 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14432 frame have focus (Bug#14895).
14434 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14436 Avoid vfork-related deadlock more cleanly.
14437 * callproc.c (child_setup): When the child's exec fails, output
14438 the program name, as that's more useful. Use O_NONBLOCK to avoid
14440 * process.c (create_process_1): Remove; no longer needed.
14441 (create_process): Remove timer hack; no longer needed, now that
14442 the child avoids deadlock.
14444 2013-07-20 Glenn Morris <rgm@gnu.org>
14446 * image.c (Fimage_flush): Fix doc typo.
14448 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14450 Fix array bounds violation when pty allocation fails.
14451 * process.c (PTY_NAME_SIZE): New constant.
14452 (pty_name): Remove static variable; it's now auto.
14453 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14454 Take pty_name as an arg rather than using a static variable.
14455 All callers changed.
14456 (create_process): Recover pty_flag from process, not from volatile local.
14457 (create_pty): Stay inside array even when pty allocation fails.
14458 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14460 * lread.c (Fload): Avoid initialization only when lint checking.
14461 Mention that it's needed only for older GCCs.
14463 2013-07-20 Kenichi Handa <handa@gnu.org>
14465 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14466 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14468 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14470 * lread.c (Fload): Avoid uninitialized warning.
14472 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14474 Fix some minor file descriptor leaks and related glitches.
14475 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14476 (create_lock_file): Use write, not emacs_write.
14477 * image.c (slurp_file, png_load_body):
14478 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14479 (server_accept_connection):
14480 Don't leak an fd on memory allocation failure.
14481 * image.c (slurp_file): Add a cheap heuristic for growing files.
14482 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14483 as that's what the other routines do. Maybe input need not be
14484 blocked at all, but it's better to be consistent.
14485 Avoid undefined behavior when strlen is zero.
14487 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14488 (NSTATICS): Now a constant; doesn't need to be a macro.
14490 2013-07-19 Richard Stallman <rms@gnu.org>
14492 * coding.c (decode_coding_utf_8): Add simple loop for fast
14493 processing of ASCII characters.
14495 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14497 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14499 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14501 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14502 unportable 'struct x_display_info'.
14503 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14504 is a portable type.
14506 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14508 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14509 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14511 (system_process_attributes): Prefer plain char to unsigned char
14512 when either will do. Clean up properly if interrupted or if
14513 memory allocations fail. Don't assume sscanf succeeds.
14514 Remove no-longer-needed workaround to stop GCC from whining.
14515 Read command-line once, instead of multiple times. Check read status a
14516 bit more carefully.
14518 Fix obscure porting bug with varargs functions.
14519 The code assumed that int is treated like ptrdiff_t in a vararg
14520 function, which is not a portable assumption. There was a similar
14521 -- though these days less likely -- porting problem with various
14522 assumptions that pointers of different types all smell the same as
14523 far as vararg functions is conserved. To make this problem less
14524 likely in the future, redo the API to use varargs functions.
14525 * alloc.c (make_save_value): Remove this vararg function.
14526 All uses changed to ...
14527 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14528 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14530 (make_save_ptr): Rename from make_save_pointer, for consistency with
14531 the above. Define only on platforms that need it. All uses changed.
14533 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14535 * keyboard.c: Try to fix typos in previous change.
14536 (DISPLAY_LIST_INFO): New macro.
14537 (kbd_buffer_get_event): Do not access members that are not present
14538 in X11. Revert inadvertent change of "!=" to "=".
14540 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14542 * keyboard.c (kbd_buffer_get_event):
14543 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14544 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14546 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14548 * filelock.c: Fix unlikely file descriptor leaks.
14549 (get_boot_time_1): Rework to avoid using emacs_open.
14550 This doesn't actually fix a leak, but is better anyway.
14551 (read_lock_data): Use read, not emacs_read.
14553 * doc.c: Fix minor memory and file descriptor leaks.
14554 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14555 (get_doc_string, Fsnarf_documentation):
14556 Fix file descriptor leak on error.
14558 * term.c: Fix minor fdopen-related file descriptor leaks.
14559 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14560 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14562 * charset.c: Fix file descriptor leaks and errno issues.
14564 (load_charset_map_from_file): Don't leak file descriptor on error.
14565 Use plain record_xmalloc since the allocation is larger than
14566 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14568 * eval.c (record_unwind_protect_nothing):
14569 * fileio.c (fclose_unwind):
14571 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14572 The replacement doesn't block input, but that no longer seems
14575 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14577 * lread.c: Fix file descriptor leaks and errno issues.
14578 (Fload): Close some races that leaked fds or streams when 'load'
14580 (Fload, openp): Report error number of last nontrivial failure to open.
14581 ENOENT counts as trivial.
14582 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14584 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14585 now that the function is always called with a nonnegative arg.
14586 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14587 All uses replaced with ...
14588 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14590 A few more minor file errno-reporting bugs.
14591 * callproc.c (Fcall_process):
14592 * doc.c (Fsnarf_documentation):
14593 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14594 * process.c (set_socket_option):
14595 Don't let a constructor trash errno.
14596 * doc.c: Include <errno.h>.
14598 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14600 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14602 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14604 Fix w32 bug with call-process-region (Bug#14885).
14605 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14606 to Fcall_process when the input is empty. This simplifies the
14607 code a bit. It makes no difference on POSIXish platforms but
14608 apparently it fixes a bug on w32.
14610 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14611 * fileio.c (close_file_unwind): Don't close if FD is negative;
14612 this can happen when unwinding a zapped file descriptor.
14613 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14614 in case Emacs runs out of memory between the two unwind-protects.
14615 Don't trash errno when closing FD.
14616 Zap the FD in the specpdl when closing it, instead of deferring
14617 the removal of the unwind-protect; this fixes a bug where a child
14618 function unwinds the stack past us.
14620 New unwind-protect flavors to better type-check C callbacks.
14621 This also lessens the need to write wrappers for callbacks,
14622 and the need for make_save_pointer.
14623 * alloc.c (free_save_value):
14624 * atimer.c (run_all_atimers):
14626 * alloc.c (safe_alloca_unwind):
14627 * atimer.c (unwind_stop_other_atimers):
14628 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14629 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14630 * minibuf.c (choose_minibuf_frame_1):
14631 * process.c (make_serial_process_unwind):
14632 * xdisp.c (pop_message_unwind):
14633 * xselect.c (queue_selection_requests_unwind):
14634 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14635 * alloc.c (record_xmalloc):
14636 Prefer record_unwind_protect_ptr to record_unwind_protect with
14638 * alloc.c (Fgarbage_collect):
14639 Prefer record_unwind_protect_void to passing a dummy.
14640 * buffer.c (restore_buffer):
14641 * window.c (restore_window_configuration):
14642 * xfns.c, w32fns.c (do_unwind_create_frame)
14643 New wrapper. All record-unwind uses of wrappee changed.
14644 * buffer.c (set_buffer_if_live):
14645 * callproc.c (call_process_cleanup, delete_temp_file):
14646 * coding.c (code_conversion_restore):
14647 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14648 * editfns.c (save_excursion_restore)
14649 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14650 (save_restriction_restore):
14651 * eval.c (restore_stack_limits, un_autoload):
14652 * fns.c (require_unwind):
14653 * keyboard.c (recursive_edit_unwind, tracking_off):
14654 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14655 * macros.c (pop_kbd_macro, restore_menu_items):
14656 * nsfns.m (unwind_create_frame):
14657 * print.c (print_unwind):
14658 * process.c (start_process_unwind):
14659 * search.c (unwind_set_match_data):
14660 * window.c (select_window_norecord, select_frame_norecord):
14661 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14662 (fast_set_selected_frame):
14663 * xfns.c, w32fns.c (unwind_create_tip_frame):
14664 Return void, not a dummy Lisp_Object. All uses changed.
14665 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14666 * callproc.c (call_process_kill):
14667 * fileio.c (restore_point_unwind, decide_coding_unwind)
14668 (build_annotations_unwind):
14669 * insdel.c (Fcombine_after_change_execute_1):
14670 * keyboard.c (read_char_help_form_unwind):
14671 * menu.c (unuse_menu_items):
14672 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14673 * sound.c (sound_cleanup):
14674 * xdisp.c (unwind_redisplay):
14675 * xfns.c (clean_up_dialog):
14676 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14677 Accept no args and return void, instead of accepting and returning
14678 a dummy Lisp_Object. All uses changed.
14679 * cygw32.c (fchdir_unwind):
14680 * fileio.c (close_file_unwind):
14681 * keyboard.c (restore_kboard_configuration):
14682 * lread.c (readevalllop_1):
14683 * process.c (wait_reading_process_output_unwind):
14684 Accept int and return void, rather than accepting an Emacs integer
14685 and returning a dummy object. In some cases this fixes an
14686 unlikely bug when the corresponding int is outside Emacs integer
14687 range. All uses changed.
14688 * dired.c (directory_files_internal_unwind):
14689 * fileio.c (do_auto_save_unwind):
14690 * gtkutil.c (pop_down_dialog):
14691 * insdel.c (reset_var_on_error):
14692 * lread.c (load_unwind):
14693 * xfns.c (clean_up_file_dialog):
14694 * xmenu.c, nsmenu.m (pop_down_menu):
14695 * xmenu.c (cleanup_widget_value_tree):
14696 * xselect.c (wait_for_property_change_unwind):
14697 Accept pointer and return void, rather than accepting an Emacs
14698 save value encapsulating the pointer and returning a dummy object.
14700 * editfns.c (Fformat): Update the saved pointer directly via
14701 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14702 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14703 (unwind_body): New function.
14704 (record_unwind_protect): First arg is now a function returning void,
14705 not a dummy Lisp_Object.
14706 (record_unwind_protect_ptr, record_unwind_protect_int)
14707 (record_unwind_protect_void): New functions.
14708 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14709 * fileio.c (struct auto_save_unwind): New type.
14710 (do_auto_save_unwind): Use it.
14711 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14712 * insdel.c (struct rvoe_arg): New type.
14713 (reset_var_on_error): Use it.
14714 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14716 (specbinding_func): Remove; there are now several such functions.
14717 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14718 (set_unwind_protect_ptr): New function.
14719 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14721 Be simpler and more consistent about reporting I/O errors.
14722 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14723 Say "Read error" and "Write error", rather than "I/O error", or
14724 "IO error reading", or "IO error writing", when a read or write
14726 * process.c (Fmake_network_process, wait_reading_process_output)
14727 (send_process, Fprocess_send_eof, wait_reading_process_output):
14728 Capitalize diagnostics consistently. Put "failed foo" at the
14729 start of the diagnostic, so that we don't capitalize the
14730 function name "foo". Consistently say "failed" for such
14732 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14733 All callers changed. This is so it can use report_file_error.
14734 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14735 diagnostics consistently as above.
14737 * fileio.c (report_file_errno): Fix errno reporting bug.
14738 If the file name is neither null nor a pair, package it up as a
14739 singleton list. All callers changed, both to this function and to
14740 report_file_error. This fixes a bug where the memory allocator
14741 invoked by list1 set errno so that the immediately following
14742 report_file_error reported the wrong errno value.
14744 Fix minor problems found by --enable-gcc-warnings.
14745 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14746 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14748 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14750 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14751 Set event->arg to Qt if switch-event shall be generated.
14752 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14754 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14756 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14759 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14760 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14761 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14762 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14763 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14764 and there is a focused frame.
14765 (head_table): Add focus-in and focus-out.
14766 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14767 bind to handle-focus-in/out.
14769 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14770 (Fhandle_switch_frame): Call Fhandle_focus_in.
14771 (syms_of_frame): defsubr handle-focus-in/out.
14773 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14775 Fix porting bug to older POSIXish platforms (Bug#14862).
14776 * sysdep.c (emacs_pipe): New function, that implements
14777 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14778 This should port better to CentOS 5 and to Mac OS X 10.6.
14779 All calls to pipe2 changed.
14781 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14782 This makes the code easier to read and the executable a bit smaller.
14783 Do not replace all calls to Fcons that happen to create lists,
14784 just calls that are intended to create lists. For example, when
14785 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14786 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14787 Similarly for list2 through list5.
14788 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14789 * bytecode.c (exec_byte_code):
14790 * callint.c (quotify_arg, Fcall_interactively):
14791 * callproc.c (Fcall_process, create_temp_file):
14792 * charset.c (load_charset_map_from_file)
14793 (Fdefine_charset_internal, init_charset):
14794 * coding.c (get_translation_table, detect_coding_system)
14795 (Fcheck_coding_systems_region)
14796 (Fset_terminal_coding_system_internal)
14797 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14798 * composite.c (update_compositions, Ffind_composition_internal):
14799 * dired.c (directory_files_internal, file_name_completion)
14801 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14802 * doc.c (Fsnarf_documentation):
14803 * editfns.c (Fmessage_box):
14805 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14806 (Feval, eval_sub, Ffuncall, apply_lambda):
14807 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14808 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14809 (Fset_file_times, Finsert_file_contents)
14810 (Fchoose_write_coding_system, Fwrite_region):
14811 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14812 * font.c (font_registry_charsets, font_parse_fcname)
14813 (font_prepare_cache, font_update_drivers, Flist_fonts):
14814 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14815 * frame.c (make_frame, Fmake_terminal_frame)
14816 (x_set_frame_parameters, x_report_frame_params)
14817 (x_default_parameter, Fx_parse_geometry):
14818 * ftfont.c (syms_of_ftfont):
14819 * image.c (gif_load):
14820 * keyboard.c (command_loop_1):
14821 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14822 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14823 (Fminor_mode_key_binding, accessible_keymaps_1)
14824 (Faccessible_keymaps, Fwhere_is_internal):
14825 * lread.c (read_emacs_mule_char):
14826 * menu.c (find_and_return_menu_selection):
14827 * minibuf.c (get_minibuffer):
14828 * nsfns.m (Fns_perform_service):
14829 * nsfont.m (ns_script_to_charset):
14830 * nsmenu.m (ns_popup_dialog):
14831 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14832 (Fx_own_selection_internal):
14833 * nsterm.m (append2):
14834 * print.c (Fredirect_debugging_output)
14835 (print_prune_string_charset):
14836 * process.c (Fdelete_process, Fprocess_contact)
14837 (Fformat_network_address, set_socket_option)
14838 (read_and_dispose_of_process_output, write_queue_push)
14839 (send_process, exec_sentinel):
14840 * sound.c (Fplay_sound_internal):
14841 * textprop.c (validate_plist, add_properties)
14842 (Fput_text_property, Fadd_face_text_property)
14843 (copy_text_properties, text_property_list, syms_of_textprop):
14844 * unexaix.c (report_error):
14845 * unexcoff.c (report_error):
14846 * unexsol.c (unexec):
14847 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14848 (Fformat_mode_line, syms_of_xdisp):
14849 * xfaces.c (set_font_frame_param)
14850 (Finternal_lisp_face_attribute_values)
14851 (Finternal_merge_in_global_face, syms_of_xfaces):
14852 * xfns.c (x_default_scroll_bar_color_parameter)
14853 (x_default_font_parameter, x_create_tip_frame):
14854 * xfont.c (xfont_supported_scripts):
14855 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14856 (menu_help_callback, xmenu_show):
14857 * xml.c (make_dom):
14858 * xterm.c (set_wm_state):
14859 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14860 and similarly for list2 through list5.
14862 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14864 * callproc.c (Fcall_process_region): Fix minor race and tune.
14865 (create_temp_file): New function, with the temp-file-creation part
14866 of the old Fcall_process_region. Use Fcopy_sequence to create the
14867 temp file name, rather than alloca + build_string, for simplicity.
14868 Don't bother to block input around the temp file creation;
14869 shouldn't be needed. Simplify use of mktemp.
14870 Use record_unwind_protect immediately after creating the temp file;
14871 this closes an unlikely race where the temp file was not removed.
14872 Use memcpy rather than an open-coded loop.
14873 (Fcall_process_region): Use the new function. If the input is
14874 empty, redirect from /dev/null rather than from a newly created
14875 empty temp file; this avoids unnecessary file system traffic.
14877 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14879 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14880 Simplify by making this case like the other two. This is a bit
14881 slower on obsolete hosts, but the extra complexity isn't worth it.
14883 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14884 * process.c (create_process) [!DOS_NT]:
14885 Remove now-unnecessary calls to emacs_close.
14887 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14889 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14890 returning early. (Bug#14850)
14892 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14893 and inhibit-iso-escape-detection attributes of 'undecided'.
14896 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14898 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14899 Reported by Herbert J. Skuhra in
14900 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14902 Don't lose top specpdl entry when memory is exhausted.
14903 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14904 specpdl overflow here, to simplify callers; all callers changed.
14905 Always reserve an unused entry at the stack top; this avoids
14906 losing the top entry's information when memory is exhausted.
14908 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14910 Clean up errno reporting and fix some errno-reporting bugs.
14911 * callproc.c (Fcall_process):
14912 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14913 * process.c (create_process, Fmake_network_process):
14914 * unexaix.c (report_error):
14915 * unexcoff.c (report_error):
14916 Be more careful about reporting the errno of failed operations.
14917 The code previously reported the wrong errno sometimes.
14918 Also, prefer report_file_errno to setting errno + report_file_error.
14919 (Fcall_process): Look at openp return value rather than at path,
14920 as that's a bit faster and clearer when there's a numeric predicate.
14921 * fileio.c (report_file_errno): New function, with most of the
14922 old contents of report_file_error.
14923 (report_file_error): Use it.
14924 (Ffile_exists_p, Ffile_accessible_directory_p):
14925 Set errno to 0 when it is junk.
14926 * fileio.c (Faccess_file):
14927 * image.c (x_create_bitmap_from_file):
14928 Use faccessat rather than opening the file, to avoid the hassle of
14929 having a file descriptor open.
14930 * lisp.h (report_file_errno): New decl.
14931 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14934 * process.c (create_process, wait_reading_process_output) [AIX]:
14935 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14936 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14937 a multithreaded environment anyway).
14938 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14940 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14942 * image.c (x_find_image_file): Don't close a remote file handle.
14944 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14946 Fix races with threads and file descriptors.
14947 * callproc.c (Fcall_process_region):
14948 * dired.c (open_directory):
14949 * emacs.c (main, Fdaemon_initialized):
14950 * image.c (x_find_image_file):
14951 * inotify.c (Finotify_rm_watch):
14952 * lread.c (Flocate_file_internal):
14953 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14954 * term.c (term_mouse_moveto, init_tty):
14955 * termcap.c (tgetent):
14956 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14957 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14958 * unexhp9k800.c, unexmacosx.c (unexec):
14959 * callproc.c (Fcall_process_region):
14960 Use emacs_close, not close.
14961 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14962 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14963 and posix_close function on current platforms (which all lack them).
14964 (emacs_close): Use it. This should fix the races on GNU/Linux and
14965 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14966 and it should avoid closing random victim file descriptors on
14969 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14971 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14972 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14973 Touch up doc a bit.
14975 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14976 This is for .gdbinit xbacktrace.
14978 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14979 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14980 (emacs_set_tty): Now static.
14981 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14982 * term.c (tty_capable_p, tty_default_color_capabilities)
14983 (get_tty_terminal, term_mouse_movement)
14984 (handle_one_term_event, init_tty, maybe_fatal):
14985 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14986 (tgetent, scan_file, name_match, compare_contin):
14987 * terminal.c (get_terminal):
14988 Use bool for boolean.
14989 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14990 Prefer char to unsigned char if either will do.
14991 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14992 (tty_write_glyphs): Prefer int to unsigned.
14993 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14994 All callers changed.
14995 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14997 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15000 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15001 (B__dummy__): New dummy symbol, to pacify C89.
15002 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15003 they can't grok varargs macros.
15004 * dispnew.c (add_window_display_history)
15005 (add_frame_display_history):
15006 * print.c (print_object):
15007 * xdisp.c (debug_method_add):
15008 Use %p printf format only for void pointers.
15009 * emacs.c (usage_message): New constant, replacing ...
15010 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15011 (main): Adjust to usage reorg.
15012 * fns.c (syms_of_fns):
15013 * profiler.c (syms_of_profiler):
15014 Don't use non-constant struct initializers.
15015 * gnutls.h (gnutls_initstage_t):
15016 * lisp.h (enum Lisp_Fwd_Type):
15017 * lread.c (lisp_file_lexically_bound_p):
15018 * xsettings.c (anonymous enum):
15019 Remove trailing comma.
15020 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15021 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15022 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15024 * regex.c (const_re_char): New type, to pacify strict C89.
15025 All uses of 'const re_char' replaced to use it.
15026 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15027 with glibc when strict C89. This change is imported from gnulib.
15029 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15030 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15031 Omit GNU_LINUX implementation, since it requires long long.
15032 * xterm.c (x_draw_underwave):
15033 Do not assume the traditional order of struct's members.
15034 (x_term_init): Rewrite to avoid the need for non-constant structure
15037 Syntax cleanup, mostly replacing macros with functions.
15038 This removes the need for the syntax_temp hack.
15039 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15040 * syntax.c (SYNTAX_INLINE): New macro.
15041 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15042 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15043 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15044 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15045 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15046 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15047 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15048 Now constants, not macros.
15049 (syntax_temp) [!__GNUC__]: Remove.
15050 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15051 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15052 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15053 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15054 Move here from syntax.h; now functions, not macros. Except for the
15055 last function, these are static since only syntax.c uses them.
15056 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15057 All uses changed. Now a function, not a macro; use this fact
15058 to simplify the code.
15059 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15060 compiler bugs; no longer relevant.
15061 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15062 (SYNTAX_INLINE): New macro.
15063 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15064 for the new functions. Use bool for boolean member.
15065 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15066 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15067 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15068 (SETUP_BUFFER_SYNTAX_TABLE):
15069 Now extern inline functions, not macros.
15070 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15071 Remove; all uses replaced by implementation.
15072 (syntax_temp) [!__GNUC__]: Remove decl.
15073 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15075 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15077 * emacs.c (main): Fix syntax error.
15079 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15081 Timestamp fixes for undo (Bug#14824).
15082 * atimer.c (schedule_atimer):
15083 * fileio.c (Ffile_newer_than_file_p):
15084 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15085 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15086 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15087 (syms_of_fileio): Remove Sclear_visited_file_name.
15088 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15089 file doesn't exist; this avoids an ambiguity with negative timestamps.
15090 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15091 * systime.h (make_emacs_time, invalid_emacs_time):
15092 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15093 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15094 * undo.c (record_first_change): Push (visited-file-modtime) onto
15095 undo list rather than reimplementing it by hand, incorrectly.
15097 2013-07-09 Ken Brown <kbrown@cornell.edu>
15099 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15101 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15103 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15105 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15107 Handle errno and exit status a bit more carefully.
15108 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15109 number into an exit status. Instead, use EXIT_CANCELED.
15110 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15111 * callproc.c (relocate_fd):
15112 * emacs.c (close_output_streams, main):
15113 * process.c (create_process):
15114 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15115 Use emacs_perror for simplicity.
15116 * callproc.c (relocate_fd, main):
15117 * sysdep.c (sys_subshell):
15118 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15119 (shut_down_emacs): Use emacs_write, not write.
15120 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15121 * fileio.c (Fcopy_file, e_write):
15122 * nsterm.m (ns_select):
15123 * process.c (send_process):
15124 * sound.c (vox_write):
15125 Use emacs_write_sig, not emacs_write.
15126 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15127 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15129 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15131 (emacs_full_write): New function.
15132 (emacs_write): Rewrite to use it.
15133 (emacswrite_sig, emacs_perror): New functions.
15134 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15136 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15138 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15139 on NS even if it is present. Pixmap on NS is a void*.
15141 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15143 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15144 * process.c (close_on_exec, accept4, process_socket):
15145 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15147 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15149 * w32.c (sys_dup): Declare prototype.
15153 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15155 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15157 Make file descriptors close-on-exec when possible (Bug#14803).
15158 This simplifies Emacs a bit, since it no longer needs to worry
15159 about closing file descriptors by hand in some cases.
15160 It also fixes some unlikely races. Not all such races, as
15161 libraries often open files internally without setting
15162 close-on-exec, but it's an improvement.
15163 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15164 * callproc.c (Fcall_process) [!MSDOS]:
15165 * emacs.c (main) [!DOS_NT]:
15166 * nsterm.m (ns_term_init):
15167 * process.c (create_process):
15168 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15169 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15170 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15171 Prefer mkostemp with O_CLOEXEC to mkstemp.
15172 * callproc.c (relocate_fd) [!WINDOWSNT]:
15173 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15174 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15176 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15177 Make the resulting file descriptor close-on-exec.
15178 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15179 * lread.c (load_descriptor_list, load_descriptor_unwind):
15180 Remove; no longer needed. All uses removed.
15181 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15182 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15184 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15185 (Fmake_network_process, Fnetwork_interface_list)
15186 (Fnetwork_interface_info, server_accept_connection):
15187 Make newly-created socket close-on-exec.
15188 * sysdep.c (emacs_open, emacs_fopen):
15189 Make new-created descriptor close-on-exec.
15190 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15191 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15193 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15195 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15196 for NS_IMPL_GNUSTEP.
15198 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15200 Fix openp errno handling.
15201 * callproc.c (Fcall_process): Preserve openp errno around close.
15202 * lread.c (openp): Set errno when returning -1, as some callers
15205 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15207 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15209 * nsterm.h (NSSavePanel): Update comment.
15210 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15211 (ns_run_file_dialog): Declare.
15213 * nsfns.m: Remove panelOK.
15215 (ns_run_file_dialog): New function.
15216 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15217 event loop, so file dialog is popped up by ns_run_file_dialog, called
15218 by sendEvent (Bug#14578).
15219 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15221 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15223 * xdisp.c (default_line_pixel_height): New function.
15224 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15225 (try_cursor_movement, redisplay_window, try_window)
15226 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15228 * window.c (window_scroll_pixel_based):
15229 use default_line_pixel_height.
15231 * dispextern.h (default_line_pixel_height): Add prototype.
15233 * frame.c (x_set_line_spacing): Accept a float value for
15234 line-spacing parameter, per the documentation.
15236 * data.c (Fmultibyte_string_p): Doc fix.
15238 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15240 Use emacs_open more consistently when opening files.
15241 This handles EINTR more consistently now, and makes it easier
15242 to introduce other uniform changes to file descriptor handling.
15243 * sysstdio.h: New file.
15244 * buffer.c (mmap_init):
15245 * cygw32.c (chdir_to_default_directory):
15246 * dispnew.c (Fopen_termscript):
15247 * emacs.c (Fdaemon_initialized):
15248 * fileio.c (Fdo_auto_save):
15249 * image.c (slurp_file, png_load_body, jpeg_load_body):
15250 * keyboard.c (Fopen_dribble_file):
15252 * print.c (Fredirect_debugging_output):
15253 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15254 * termcap.c (tgetent):
15255 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15256 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15257 * w32term.c (w32_initialize) [CYGWIN]:
15258 * xfaces.c (Fx_load_color_file):
15259 Use emacs_open instead of plain open, and emacs_fopen instead of
15261 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15262 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15263 * callproc.c (default_output_mode): New constant.
15264 (Fcall_process): Use it to call emacs_open instead of plain creat.
15265 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15266 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15267 (emacs_fopen): New function.
15268 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15269 Include <lisp.h>, for emacs_open.
15270 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15272 Remove duplicate #include directives.
15273 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15275 Don't include stdio.h twice.
15276 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15277 Don't include sys/types.h or stdio.h twice.
15278 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15279 * lread.c: Don't include coding.h twice.
15280 * nsfont.m: Don't include frame.h twice.
15281 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15282 * ralloc.c: Don't include <unistd.h> twice.
15283 * xdisp.c: Don't include font.h twice.
15284 * xterm.c: Don't include fontset.h twice.
15285 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15287 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15289 Scale ImageMagick images more carefully.
15290 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15291 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15292 Be more careful about avoiding undefined behavior after
15293 integer overflow and division by zero.
15295 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15297 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15298 (syms_of_w32fns): DEFSYM them.
15299 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15300 (CCHDEVICENAME): Define macros if not defined.
15301 (struct MONITOR_INFO_EX): New struct.
15302 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15303 (enum_display_monitors_fn): New variable.
15304 (globals_of_w32fns): Initialize it.
15305 (Fx_display_pixel_width, Fx_display_pixel_height)
15306 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15307 multi-monitor setups in docstrings.
15308 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15309 screen size by primary monitor's millimeter per pixel.
15310 (w32_monitor_enum, w32_display_monitor_attributes_list)
15311 (w32_display_monitor_attributes_list_fallback)
15312 (Fw32_display_monitor_attributes_list): New functions.
15313 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15315 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15317 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15319 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15321 * fileio.c (Qfile_notify_error): New error symbol.
15323 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15324 * inotify.c (inotify_callback, symbol_to_inotifymask)
15325 (Finotify_add_watch, Finotify_rm_watch): Use it.
15326 (inotifyevent_to_event): Exchange order of cookie and file name.
15327 (Finotify_add_watch): Adapt docstring.
15329 * lisp.h (Qfile_notify_error): Declare.
15331 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15333 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15334 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15335 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15336 which did not work (see <http://bugs.gnu.org/14569#307>).
15337 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15338 && (!noninteractive || initialized)). This attempts to thread
15339 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15341 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15343 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15344 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15346 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15348 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15349 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15350 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15351 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15353 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15355 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15356 Define to __sys_siglist.
15358 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15360 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15361 word-wrap, so that overflow-newline-into-fringe would work in
15362 visual-line-mode. (Bug#2749)
15363 (move_it_in_display_line_to): When the last scanned display
15364 element fits exactly on the display line, and
15365 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15366 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15367 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15368 finding buffer position that corresponds to pixel coordinates,
15369 e.g. in buffer_posn_from_coords.
15371 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15373 * process.c (handle_child_signal): Call catch_child_signal if
15376 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15378 Don't convert function pointers to void * and back.
15379 It isn't portable C, and it's easy enough to avoid.
15380 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15381 (make_save_value): Add support for SAVE_FUNCPOINTER.
15382 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15383 * print.c (print_object):
15384 Distinguish function from object pointers.
15385 * lisp.h (SAVE_FUNCPOINTER): New constant.
15386 (SAVE_SLOT_BITS): Adjust to it.
15387 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15388 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15389 (voidfuncptr): New typedef.
15390 (struct Lisp_Save_Value): New member data[0].funcpointer.
15391 (XSAVE_FUNCPOINTER): New function.
15393 Simplify buildobj processing.
15394 * Makefile.in (buildobj.h): Make it a sequence of strings each
15395 followed by comma, rather than a single string. Put it into a
15396 .tmp file in case there's an error while generating it.
15397 (gl-stamp): Use .tmp for temp files.
15398 (mostlyclean): Clean .tmp files.
15399 * doc.c (buildobj): Move to just the routine that needs it.
15400 It's now an array of strings, so processing is simpler.
15402 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15404 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15405 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15406 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15407 Invoke malloc_enable_thread even when not interactive.
15408 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15409 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15410 in this case, since the underlying bug has now been fixed.
15412 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15414 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15415 unlinking it (bug#14691).
15417 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15419 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15420 before checking whether buffer is modified. This lets
15421 `kill-buffer-query-functions' cancel killing of the buffer or save
15422 its content before `kill-buffer' asks user the "Buffer %s
15423 modified; kill anyway?" question.
15425 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15427 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15428 Let the super performKeyEquivalent deal with them (Bug#14747).
15430 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15432 * widget.c (resize_cb): Remove unused local.
15434 Do not use GTK 3 if it exists but cannot be compiled.
15435 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15436 * xterm.c (x_error_handler) [!USE_GTK]:
15439 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15441 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15443 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15444 to the valid range of values. (Bug#14753)
15446 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15447 when moving point by using the current glyph matrix. This avoids
15448 the need to force redisplay when this function is called in a
15451 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15453 Fix minor problems found by static checking.
15454 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15455 Redo the latter's body to sidestep GCC parenthesization warnings.
15456 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15457 * coding.c (detect_coding, detect_coding_system):
15458 * coding.h (struct undecided_spec):
15459 Use bool for boolean.
15460 * image.c (QCmax_width, QCmax_height): Now static.
15461 * xdisp.c (Fmove_point_visually): Remove unused local.
15463 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15465 * xdisp.c (Fmove_point_visually): New function.
15467 2013-06-28 Kenichi Handa <handa@gnu.org>
15469 * coding.h (define_coding_undecided_arg_index): New enum.
15470 (coding_attr_index): New members
15471 coding_attr_undecided_inhibit_null_byte_detection,
15472 coding_attr_undecided_inhibit_iso_escape_detection,
15473 coding_attr_undecided_prefer_utf_8.
15474 (undecided_spec): New struct.
15475 (struct coding_system): New member `undecided' of the member
15478 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15479 (detect_coding): Likewise.
15480 (detect_coding_system): Likewise.
15481 (Fdefine_coding_system_internal): New coding system properties
15482 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15484 (syms_of_coding): Adjust for coding_arg_undecided_max.
15486 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15488 * image.c (x_from_xcolors): Remove unused local.
15490 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15492 Defer image data transfer between X client and server until actual
15495 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15498 * image.c (Destroy_Image): Remove.
15499 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15500 `mask_p', and `colors_p'. All uses changed.
15501 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15502 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15503 New macros for `flags' arg to x_clear_image_1.
15504 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15505 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15506 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15507 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15508 (image_get_x_image, image_unget_x_image): New functions or macros.
15509 (image_background, image_background_transparent, x_to_xcolors)
15510 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15511 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15512 instead of Destroy_Image.
15513 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15514 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15515 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15516 (imagemagick_load_image, svg_load_image): Use them instead of
15517 x_create_x_image_and_pixmap, and x_put_x_image followed by
15518 x_destroy_x_image, respectively.
15519 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15520 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15521 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15522 background_transparent fields.
15523 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15524 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15526 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15528 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15529 This mostly consists of undoing recent changes.
15530 * callproc.c (Fcall_process):
15531 * process.c (create_process):
15532 Do not worry about catching SIGCHLD here, undoing previous change.
15533 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15534 * process.c, process.h (catch_child_signal):
15535 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15536 * process.c (catch_child_handler): Don't worry about being called
15537 lazily and do not assume caller has blocked SIGCHLD, undoing
15538 previous change. Move first-time stuff back to
15539 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15540 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15541 set lib_child_handler if it's already initialized, which may
15542 help avoid problems on GNUstep.
15544 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15546 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15547 * callproc.c (Fcall_process):
15548 * process.c (create_process):
15549 Make sure SIGCHLD is caught before we fork,
15550 since Emacs startup no arranges to catch SIGCHLD.
15551 * process.c (lib_child_handler): Initialize to null, not to
15553 (catch_child_signal): Allow self to be called lazily.
15554 Do nothing if it's already been called.
15555 Assume caller has blocked SIGCHLD (all callers do now).
15556 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15557 just before it's really needed.
15558 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15559 since it hasn't been caught yet.
15561 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15563 * image.c (compute_image_size): New function to implement
15564 :max-width and :max-height.
15565 (imagemagick_load_image): Use it.
15567 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15569 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15570 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15572 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15573 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15574 the SIGCHLD handler, since the code is not atomic and (due to glib)
15575 signals may be arriving now.
15576 * sysdep.c (init_signals): Do not catch child signals here;
15577 'main' now does that later, at a safer time.
15579 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15581 Clean up SIGCHLD handling a bit (Bug#14569).
15582 * process.c, process.h (catch_child_signal):
15583 Now always extern, even if !NS_IMPL_GNUSTEP.
15584 * process.c (catch_child_signal): Move glib tickler here from
15585 init_process_emacs, so that it's done earlier in Emacs
15586 initialization. Also move the noninteractive && !initialized
15587 check here from init_process_emacs. This is all a bit cleaner for
15588 GNUish platforms, and I hope it works around the Cygwin bug.
15589 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15590 that glib signal handling is tickled before glib creates threads.
15592 * process.c (wait_reading_process_output): Avoid int overflow
15593 when reading more than 2 GiB total from a process.
15595 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15597 * process.c (create_process): Handle a couple more cases,
15598 i.e., work even if new_argv and wait_child_setup[i] are cached.
15599 Use Fcall_process's style for volatile vars.
15601 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15603 * process.c (create_process): Mark PROCESS volatile.
15605 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15607 Use C99-style flexible array members if available.
15608 This avoids some subtle aliasing issues, which typically
15609 aren't a problem with GCC but may be a problem elsewhere.
15610 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15611 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15612 In either case, it uses a flexible array member rather than
15613 the old struct hack. All uses changed.
15614 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15615 Adjust to sdata reorganization.
15616 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15617 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15618 that ports better to pre-C99 non-GCC.
15619 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15620 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15621 as the latter has changed.
15622 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15623 and port better to pre-C99 GCC.
15624 * image.c (struct xpm_cached_color):
15625 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15626 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15627 Use FLEXIBLE_ARRAY_MEMBER.
15628 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15629 Move decl to top level so it gets checked against implementation.
15630 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15631 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15633 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15635 * syntax.c: Integer cleanups.
15636 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15637 All uses that need 0-or-2 changed to:
15638 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15639 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15640 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15641 (char_quoted, prev_char_comend_first, back_comment)
15642 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15643 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15644 Use bool for boolean.
15645 (update_syntax_table, skip_chars, skip_syntaxes):
15646 Prefer int to unsigned when either will do.
15647 (back_comment): Return boolean success flag, like forw_comment,
15648 instead of positive-or-minus-1 (which might have overflowed int anyway).
15649 Don't stuff ptrdiff_t into int.
15650 (syntax_spec_code, syntax_code_spec): Now const.
15651 (Fmatching_paren, scan_lists, scan_sexps_forward):
15652 Use enum syntaxcode for syntax code.
15653 (Fmatching_paren): Check that arg is a character, not just an integer.
15654 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15655 (Finternal_describe_syntax_value): Omit no-longer-needed
15657 (skip_chars): Use char, not unsigned char, when the distinction
15659 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15660 * bytecode.c (exec_byte_code):
15661 * syntax.c (syntax_spec_code, Fchar_syntax)
15662 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15663 (init_syntax_once):
15664 * syntax.h (SYNTAX_WITH_FLAGS):
15665 Omit unnecessary casts.
15667 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15669 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15670 line dimensions here, to avoid race conditions with the main
15671 thread. (Bug#14062, bug#14630, bug#14669)
15673 * w32term.c (w32_draw_window_cursor): Compute the header line and
15674 mode line dimensions here.
15675 <w32_system_caret_window, w32_system_caret_hdr_height>:
15676 <w32_system_caret_mode_height>: New variables.
15678 * w32term.h: Declare them.
15680 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15682 * alloc.c (die): Move "assertion failed" string here ...
15683 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15684 COND when SUPPRESS_CHECKING. This shrinks the executable text
15685 size by 0.8% to 2.2% when configured with --enable-checking,
15686 depending on optimization flags (GCC 4.8.1 x86-64).
15688 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15690 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15692 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15693 base is 2; this is more accurate.
15695 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15697 * sound.c (string_default): Move to !WINDOWSNT section.
15698 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15700 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15702 * sound.c: Integer cleanups.
15703 Remove unnecessary forward decls.
15704 (struct sound_device): The 'file' member is now a Lisp_Object, not
15705 a char *, so that we needn't invoke alloca on a huge size.
15706 (Fplay_sound_internal): Adjust to this.
15707 (string_default): New function.
15708 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15709 Use it to adjust to the struct sound_device change.
15710 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15711 (be2hs) [0]: Remove.
15713 * syntax.c (skip_chars): Don't use uninitialized storage
15714 when searching a multibyte buffer for characters that are not in a
15715 unibyte string that contains non-ASCII characters.
15717 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15719 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15720 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15722 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15724 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15726 2013-06-18 Kenichi Handa <handa@gnu.org>
15728 * font.c (Ffont_spec): Signal an error for an invalid font name
15731 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15733 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15734 In particular this ports to 32-bit sparc Sun cc.
15735 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15736 array with a dummy element at specpdl[-1], so that its address can
15738 (unbind_to): Do not copy the binding; not needed, now that we
15739 copy old_value in the one place where the copy is needed.
15740 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15741 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15742 (union specbinding): Rename from struct specbinding. Redo layout
15743 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15744 which is not portable. With Sun C 5.12 32-bit sparc, the
15745 declaration causes nargs to be an unsigned bitfield, a behavior
15746 that the C standard allows; but Emacs wants nargs to be signed.
15747 The overall type is now a union of structures rather than a
15748 structure of union of structures, and the 'kind' member is now a
15749 bitfield, so that the overall type doesn't grow. All uses changed.
15750 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15752 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15754 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15755 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15757 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15759 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15761 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15762 unless we know that the window w's frame is a frame object.
15763 Another attempt at solving bug#14062 and bug#14630.
15765 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15767 * textprop.c (property_set_type): New enum.
15768 (add_properties): Allow appending/prepending text properties.
15769 (add_text_properties_1): Factored out of Fadd_text_properties.
15770 (Fadd_text_properties): Move all the code into
15771 add_text_properties_1.
15772 (Fadd_face_text_property): New function that calls
15773 add_text_properties_1.
15775 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15777 Move functions from lisp.h to individual modules when possible.
15778 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15779 * alloc.c (XFLOAT_INIT, set_symbol_name):
15780 * buffer.c (CHECK_OVERLAY):
15781 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15782 (set_char_table_parent):
15783 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15784 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15785 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15786 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15788 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15789 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15790 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15791 (backtrace_args, backtrace_debug_on_exit):
15792 * floatfns.c (CHECK_FLOAT):
15793 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15794 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15795 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15796 (set_hash_index_slot):
15797 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15798 * marker.c (CHECK_MARKER):
15799 * textprop.c (CHECK_STRING_OR_BUFFER):
15800 * window.c (CHECK_WINDOW_CONFIGURATION):
15801 Move here from lisp.h, and make these functions static rather than
15803 * buffer.c (Qoverlayp):
15805 * fns.c (Qhash_table_p):
15806 * window.c (Qwindow_configuration_p):
15808 * lisp.h: Remove the abovementioned defns and decls.
15810 Use functions, not macros, for XINT etc (Bug#11935).
15811 In lisp.h, prefer functions to function-like macros, and
15812 constants to object-like macros, when either will do. This:
15813 . simplifies use, as there's no more need to worry about
15814 arguments' side effects being evaluated multiple times.
15815 . makes the code easier to debug on some platforms.
15816 However, when using gcc -O0, keep using function-like macros
15817 for a few critical operations, for performance reasons.
15818 This sort of thing isn't needed with gcc -Og, but -Og
15819 is a GCC 4.8 feature and isn't widely-enough available yet.
15820 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15821 Remove enum lsb_bits; no longer needed.
15822 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15823 * buffer.c (Qoverlap):
15825 * fns.c (Qhash_table_p):
15826 Now extern, so lisp.h can use these symbols.
15827 * dispextern.h: Include character.h, for MAX_CHAR etc.
15828 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15829 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15830 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15831 (GLYPH_CODE_P): Move here from lisp.h.
15832 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15833 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15834 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15835 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15836 XUNTAG now returns void *.
15837 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15838 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15839 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15840 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15841 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15842 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15843 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15844 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15845 New macros, renamed from their sans-lisp_h_ counterparts.
15846 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15847 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15848 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15849 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15850 If compiling via GCC without optimization, define these as macros
15851 in addition to inline functions.
15852 To disable this, compile with -DINLINING=0.
15853 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15854 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15855 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15856 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15857 (INTMASK, VALMASK): Now macros, since static values cannot be
15858 accessed from extern inline functions.
15859 (VALMASK): Also a constant, for benefit of old GDB.
15860 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15861 is INTEGERP, which can fold it in.
15862 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15863 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15864 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15865 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15866 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15867 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15868 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15869 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15870 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15871 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15872 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15873 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15874 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15875 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15876 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15877 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15878 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15879 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15880 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15881 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15882 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15883 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15884 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15885 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15886 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15887 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15888 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15889 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15890 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15891 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15892 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15893 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15894 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15896 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15897 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15898 (VALMASK): Define in one place rather than in two, merging the
15899 USE_LSB_TAG parts; this is simpler.
15900 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15901 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15902 Move up, to avoid use before definition.
15903 Also include "globals.h" earlier, for the same reason.
15904 (make_natnum): New function.
15905 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15906 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15907 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15908 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15909 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15910 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15911 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15912 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15913 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15914 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15915 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15916 (Qwindow_configuration_p, Qimage): New forward declarations.
15917 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15918 (STRING_COPYIN): Remove; unused.
15919 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15920 (xcar_addr, xcdr_addr): New functions. All uses changed.
15921 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15922 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15923 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15924 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15925 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15926 (TYPE_RANGED_INTEGERP): Simplify.
15927 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15928 (setlocale, fixup_locale, synchronize_system_messages_locale)
15929 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15930 Now empty functions, not macros.
15931 (functionp): Return bool, not int.
15932 * window.c (Qwindow_configuration_p): Now extern,
15933 so window.h can use it.
15934 * window.h (Qwindowp): Move decl back to lisp.h.
15936 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15938 * xdisp.c (Fline_pixel_height): New function, required for solving
15941 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15943 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15945 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15947 * lread.c (syms_of_lread):
15948 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15950 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15952 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15954 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15956 * fileio.c (expand_file_name): Doc fix.
15958 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15960 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15961 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15962 Wait for self, not for 0. This can't hurt on GNU or similar
15963 system, and may help with Cygwin.
15965 * keyboard.c: Don't use PROP (...) as an lvalue.
15966 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15967 Use set_prop (A, B), not PROP (A) = B.
15969 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15971 * xdisp.c (get_it_property): Use it->window instead of generating
15972 a Lisp object from it->w.
15974 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15976 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15977 get-char-property the window that is being rendered, instead of
15978 the buffer, to support window-specific overlays. (Bug#14575)
15979 (compute_display_string_pos): When W is NULL, use the current
15980 buffer as the object to pass to get-char-property.
15981 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15982 pointer member of the bidi iterator, since no window is pertinent
15985 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15987 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15988 being displayed, and pass it to compute_display_string_pos.
15989 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15990 (bidi_paragraph_init): All callers changed.
15992 * xdisp.c (init_from_display_pos, init_iterator)
15993 (handle_single_display_spec, next_overlay_string)
15994 (get_overlay_strings_1, reseat_1, reseat_to_string)
15995 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15996 Set bidi_it.w member from it->w.
15997 (compute_display_string_pos): Accept additional argument, the
15998 window being displayed, and pass it to Fget_char_property.
16001 * dispextern.h (struct bidi_it): New member w, the window being
16003 (compute_display_string_pos): Adjust prototype.
16005 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16007 * xgselect.c: Remove unneeded include xterm.h.
16009 * process.c (wait_reading_process_output): Check for NS before GLIB.
16010 GLIB may be linked in due to rsvg, but ns_select must be called.
16012 * xgselect.c (xg_select): Remove call to window_system_available
16013 and g_main_context_pending at the top, so Gdk events (i.e. file
16014 notify) are processed when Emacs is started with -nw.
16016 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16018 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16019 (ctagsfiles3): New variable, includes only *.m files.
16020 (TAGS): Use an explicit language name in the regular expressions,
16021 to avoid transformation of '/SOMETHING' by MSYS to
16022 'c:\MSYS\SOMETHING'.
16024 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16026 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16028 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16030 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16031 still need to set the mouse pointer shape and activate help-echo.
16034 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16036 A few porting etc. fixes for the new file monitor code.
16037 See the thread containing
16038 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16039 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16040 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16041 (dir_monitor_callback, Fgfile_rm_watch):
16042 Use assq_no_quit instead of Fassoc, for speed.
16043 (dir_monitor_callback, Fgfile_rm_watch):
16044 eassert that the monitor is a fixnum.
16045 (dir_monitor_callback): No need for CDR_SAFE.
16046 Simplify building of lisp with alternative tails.
16047 (Fgfile_add_watch, Fgfile_rm_watch):
16048 Do not assume glib functions set errno reliably on failure.
16049 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16050 and signal an error otherwise.
16051 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16052 Use Fdelq instead of Fdelete, for speed.
16054 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16056 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16057 don't insist on being invoked on a highlighted tool-bar button.
16058 Avoids losing tool-bar functionality when mouse-highlight is nil.
16059 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16060 Don't highlight when mouse-highlight is nil.
16061 (note_mouse_highlight): When mouse-highlight is nil, don't return
16062 right away; instead, run tool-bar and mode-line highlight
16063 subroutine, clear any existing highlight, and revert the mouse
16064 pointer to its default shape. (Bug#14558)
16066 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16068 * lisp.mk (lisp): Add prog-mode.el.
16070 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16072 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16073 * process.c (dummy_handler): New function.
16074 (lib_child_handler): New static var.
16075 (handle_child_signal): Invoke it.
16076 (catch_child_signal): If a library has set up a signal handler,
16077 save it into lib_child_handler.
16078 (init_process_emacs): If using glib and not on Windows, tickle glib's
16079 child-handling code so that it initializes its private SIGCHLD handler.
16080 * syssignal.h (SA_SIGINFO): Default to 0.
16081 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16082 31; it should no longer be needed now.
16084 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16086 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16088 * gfilenotify.c (globals_of_gfilenotify): New function.
16089 (syms_of_gfilenotify): Move global initialization there.
16091 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16093 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16095 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16096 * keyboard.c (menu_bar_items, tool_bar_items):
16097 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16098 not override local keymaps any more.
16100 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16102 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16104 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16106 * w32console.c (initialize_w32_display): Return the dimensions of
16107 the console window via 2 additional arguments, not via the current
16108 frame. This avoids crashes due to overrunning the bounds of
16109 frame's decode_mode_spec_buffer, which is not resized following
16110 the change of the frame dimensions from the initial 10x10.
16112 * w32term.h (w32_initialize_display_info): Adjust prototype.
16114 * term.c (init_tty): Take dimensions of the frame from the values
16115 returned by initialize_w32_display.
16117 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16118 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16119 (LIBES): Add $(GFILENOTIFY_LIBS).
16121 * w32inevt.c (handle_file_notifications): Add dummy implementation
16122 for !HAVE_W32NOTIFY.
16124 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16126 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16128 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16130 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16132 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16134 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16136 Fix minor problems found by static checking.
16137 * data.c (pure_write_error):
16138 Use xsignal2, not Fsignal, as Fsignal might return.
16139 * eval.c (set_backtrace_debug_on_exit): Now static.
16140 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16141 No longer inline. EXTERN_INLINE is needed only for functions
16142 defined in .h files. Reindent function header as per GNU style.
16143 (backtrace_p, backtrace_top, backtrace_next):
16144 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16145 compiler or linker. Add extern decls to pacify gcc -Wall.
16146 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16148 * frame.c (free_monitors): Define only on platforms that need it.
16149 * nsterm.m (ns_term_init):
16150 * process.c (catch_child_signal):
16151 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16152 defined on all porting targets these days.
16153 * process.c, process.h (catch_child_signal):
16154 Make it extern only if NS_IMPL_GNUSTEP is defined.
16156 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16158 * w32.c (gettimeofday): Make the signature identical to prototype
16159 in nt/inc/sys/time.h.
16161 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16163 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16166 * keyboard.c (safe_run_hooks_error): Improve error message.
16168 * data.c (pure_write_error): Add `object' argument.
16169 * puresize.h (CHECK_IMPURE): Use it.
16171 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16173 * Makefile.in (NOTIFY_OBJ): New variable.
16174 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16176 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16177 Call syms_of_gfilenotify.
16179 * gfilenotify.c: New file.
16181 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16182 and Qfile_w32notify.
16183 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16184 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16186 * lisp.h: Declare syms_of_gfilenotify.
16188 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16190 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16192 Merge the specpdl and backtrace stacks. Make the structure of the
16193 specpdl entries more obvious via a tagged union of structs.
16194 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16195 (enum specbind_tag): New enum.
16196 (struct specbinding): Make it a tagged union of structs.
16197 Add a case for backtrace records.
16198 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16199 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16200 (backtrace_debug_on_exit): New accessors.
16201 (struct backtrace): Remove.
16202 (struct catchtag): Remove backlist field.
16203 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16205 (Flocal_variable_p): Speed up the common case where the binding is
16207 * eval.c (backtrace_list): Remove.
16208 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16209 (set_backtrace_args, set_backtrace_nargs)
16210 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16211 (backtrace_next): New functions.
16212 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16213 (unwind_to_catch, internal_lisp_condition_case)
16214 (internal_condition_case, internal_condition_case_1)
16215 (internal_condition_case_2, internal_condition_case_n): Don't bother
16216 with backtrace_list any more.
16217 (Fsignal): Adjust to new backtrace format.
16218 (grow_specpdl): Move up.
16219 (record_in_backtrace): New function.
16220 (eval_sub, Ffuncall): Use it.
16221 (apply_lambda): Adjust to new backtrace format.
16222 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16224 (specbind): Adjust to new specpdl format. Simplify.
16225 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16226 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16228 (mark_backtrace): Remove.
16229 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16230 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16231 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16233 * profiler.c (record_backtrace): Use get_backtrace.
16234 (handle_profiler_signal): Use backtrace_top_function.
16235 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16236 accessor functions.
16238 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16240 * process.h (catch_child_signal): Declare.
16242 * process.c (catch_child_signal): New function.
16243 (init_process_emacs): Call it.
16245 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16246 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16248 (x_set_cursor_type): Remove declaration.
16249 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16250 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16251 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16252 (ns_get_color): Use F suffix on float.
16253 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16254 (ns_get_rgb_color): Remove.
16255 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16256 (note_mouse_movement): x and y are CGFloat.
16257 (ns_draw_fringe_bitmap): Remove unused rowY.
16258 Change #if to COCOA && >= 10_6.
16259 (ns_draw_window_cursor): Remove unused overspill.
16260 (ns_draw_underwave): width and x are EamcsCGFloat.
16261 (ns_draw_box): thickness is CGFloat.
16262 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16263 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16264 if not in main thread.
16265 (ns_get_pending_menu_title, ns_check_menu_open)
16266 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16267 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16268 (sendFromMainThread:): New method.
16269 (changeFont:): size is CGFloat.
16270 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16271 Disable warning about permanent text.
16272 (characterIndexForPoint:): Adjust return type depending on GNUstep
16274 (mouseDown:): delta is CGFloat.
16275 (updateFrameSize): Remove unised variable f.
16276 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16277 Cast float to EmacsCGFloat.
16278 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16279 also to -1 when restoring.
16280 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16281 inside NS_IMPL_COCOA.
16282 (toggleFullScreen:): Put call to toggleFullScreen inside
16283 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16284 (setPosition:portion:whole:): por is CGFloat.
16285 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16286 (mouseDown:): Use CGFloat.
16287 (mouseDragged:): Remove unised variable edge.
16288 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16290 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16291 of CGFloat differs.
16292 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16293 when NS_IMPL_GNUSTEP.
16294 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16295 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16296 (EmacsToolbar): Add clearAll. Add tag argument to
16297 addDisplayItemWithImage.
16298 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16300 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16302 * nsmenu.m (ns_update_menubar): Make static.
16303 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16304 (fillWithWidgetValue:): Add cast to SEL for setAction.
16305 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16306 (update_frame_tool_bar): Update code for GNUstep.
16307 (clearAll): New method.
16308 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16309 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16310 Move identifierToItem setObject and activeIdentifiers addObject before
16311 call to insertItemWithItemIdentifier.
16312 (validateVisibleItems): Fix indentation.
16313 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16314 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16315 UtilityWindow to aStyle, remove call to setStyleMask.
16317 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16319 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16320 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16321 Use F suffix on floats.
16322 (ns_char_width): Returns CGFloat.
16323 (ns_ascii_average_width): w is CGFloat instead of float.
16324 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16326 (ns_glyph_metrics): CGFloat instead of float.
16328 * nsfns.m (x_set_foreground_color, x_set_background_color):
16330 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16331 remove unused variables.
16332 (Fns_read_file_name): Keep track if panel is for save.
16333 Use ns_filename_from_panel/ns_directory_from_panel.
16334 (Fns_list_services): delegate only used for COCOA.
16335 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16336 Just return the input if GNUstep.
16337 (x_screen_planes): Remove.
16338 (Fxw_color_values): Use EmacsCGFloat
16339 (Fns_display_monitor_attributes_list): Only get screen number for
16341 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16343 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16344 ns_directory_from_panel.
16346 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16348 * process.c (handle_child_signal): Also use WCONTINUED.
16349 This is so that list-processes doesn't mistakenly list the process
16350 as stopped, when the process has actually been continued and is
16353 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16355 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16356 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16357 not already configured.
16359 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16361 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16363 * Makefile.in (mostlyclean): Remove *.res files.
16365 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16367 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16368 a buffer (bug#8447).
16370 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16372 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16373 display vector, and we backtrack, handle the case that the
16374 previous character position is also displayed from a display
16375 vector or covered by a display string or image. (Bug#14476)
16377 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16379 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16380 (struct MonitorInfo, free_monitors): Remove.
16381 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16382 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16383 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16386 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16387 (struct MonitorInfo, free_monitors): Remove.
16388 (ns_screen_name): Make static.
16389 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16390 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16393 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16394 (struct MonitorInfo): New struct.
16395 (free_monitors, make_monitor_attribute_list): Declare.
16397 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16399 (free_monitors, make_monitor_attribute_list): New functions.
16400 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16403 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16405 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16407 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16409 * keyboard.c: Apply keyboard decoding only to events that come directly
16410 from the tty, not from unread-command-events (bug#14368).
16411 (read_event_from_main_queue): New function, extracted from read_char.
16412 (read_decoded_char): Remove.
16413 (read_decoded_event_from_main_queue): New function to replace it.
16414 (read_char): Use it.
16415 (read_key_sequence): Use read_char rather than read_decoded_char.
16417 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16419 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16421 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16423 2013-05-22 Kenichi Handa <handa@gnu.org>
16425 The following changes are to fix the setting of
16426 buffer-file-coding-system on, for instance, C-x RET c unix RET
16427 _FILE_OF_DOS_EOL_TYPE_ RET.
16429 * coding.h (struct coding_system): New member detected_utf8_chars.
16431 * coding.c (detect_coding_utf_8): Count characters and check EOL
16432 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16434 (setup_coding_system): Do not initialize coding->head_ascii.
16435 (check_ascii): Do not set coding->eol_seen but update it. Do not
16436 call adjust_coding_eol_type here.
16437 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16438 If the eol-type of CODING is already specified, adjust the eol type
16439 of the found coding-system.
16440 (decode_coding_gap): Cancel previous change. Utilize the
16441 character numbers counted by detect_coding_utf_8. Fix detection
16444 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16446 * search.c (looking_at_1): Only set last_thing_searched if the match
16447 changed the match-data (bug#14281).
16449 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16451 * xdisp.c (reseat_at_previous_visible_line_start):
16452 Already declared in dispextern.h, so remove it here.
16453 (move_it_vertically_backward): Likewise.
16455 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16457 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16458 (Fx_display_pixel_width, Fx_display_pixel_height)
16459 (Fx_display_mm_width, Fx_display_mm_height):
16460 Mention `display-monitor-attributes-list' in docstrings.
16462 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16463 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16464 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16465 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16466 (Fx_display_backing_store, Fx_display_visual_class)
16467 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16468 (Fx_display_grayscale_p, Fx_display_pixel_width)
16469 (Fx_display_pixel_height, Fx_display_planes)
16470 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16471 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16472 (Fx_display_mm_width, Fx_display_mm_height)
16473 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16474 height for all physical monitors as in X11.
16476 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16477 Return pixel width or height for all physical monitors as in X11.
16479 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16481 Port --enable-gcc-warnings to clang.
16482 * bytecode.c (exec_byte_code):
16484 Redo diagnostic pragmas to pacify clang, too.
16485 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16486 * editfns.c (Fencode_time):
16487 * fileio.c (file_accessible_directory_p):
16488 * font.c (font_unparse_xlfd):
16489 Use '&"string"[index]' instead of '"string" + (index)'.
16490 * undo.c (user_error): Remove; unused.
16492 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16494 * insdel.c (insert_1_both): Document the arguments, instead of
16495 referring to insert_1, which no longer exists.
16497 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16498 some window, increment windows_or_buffers_changed, so that
16499 *Messages* display in that window is updated. (Bug#14408)
16501 * w32.c: Include epaths.h.
16502 (init_environment): Use cmdproxy.exe without leading directories.
16503 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16505 (gettimeofday): Adjust signature and return value to Posix
16508 * unexw32.c (open_output_file): Delete the existing emacs.exe
16509 before creating it, to break the hard link to the versioned
16512 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16513 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16514 (FIRSTFILE_OBJ): New variables.
16515 (W32_RES): Rename to EMACSRES. All users changed.
16516 (base_obj): Use $(CM_OBJ).
16517 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16518 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16519 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16520 $(W32_RES_LINK) before $(LIBES).
16521 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16523 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16525 * makefile.w32-in (DOC): Use just "DOC".
16527 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16529 * process.c: Export default filters and sentinels to Elisp.
16530 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16532 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16533 (Fset_process_sentinel, Fformat_network_address):
16534 Default to them instead of nil.
16535 (server_accept_connection): Sentinels can't be nil any more.
16536 (read_and_dispose_of_process_output): New function, extracted from
16537 read_process_output.
16538 (read_process_output): Use it; filters can't be nil.
16539 (Finternal_default_process_filter): New function, extracted from
16540 read_process_output.
16541 (exec_sentinel_unwind): Remove function.
16542 (exec_sentinel): Don't zilch sentinel while running.
16543 (status_notify): Sentinels can't be nil.
16544 (Finternal_default_process_sentinel): New function extracted from
16546 (setup_process_coding_systems): Default filter is not nil any more.
16547 (syms_of_process): Export new Elisp functions and initialize
16549 * lisp.h (make_lisp_proc): New function.
16551 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16553 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16555 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16557 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16558 unless we know that the window w is a leaf window.
16559 Another attempt at solving bug#14062.
16561 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16563 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16566 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16568 * image.c (gif_load): Check that subimages fit (Bug#14345).
16570 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16572 * lread.c (skip_dyn_eof): New function.
16573 (read1): Use it to skip the end of a file in response to #@00.
16575 * doc.c (get_doc_string): Slightly relax the sanity checking.
16577 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16579 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16580 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16581 (MonitorInfo): New struct.
16582 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16583 (Fns_display_monitor_attributes_list): New functions.
16584 (display-usable-bounds): Remove.
16585 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16588 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16590 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16591 (GTK_CHECK_VERSION): New macro, if not already defined.
16592 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16593 replaced by GTK_CHECK_VERSION.
16595 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16597 * xterm.h (GTK_PREREQ): New macro.
16598 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16599 to use this macro instead, for consistency and clarity.
16601 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16603 * xdisp.c (row_for_charpos_p): New function, with code of
16604 cursor_row_p, but accepts an additional argument CHARPOS instead
16605 of using a hardcoded PT.
16606 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16607 (row_containing_pos): Call row_for_charpos_p instead of partially
16608 doing the same. Fixes cursor positioning under longlines-mode
16609 when longlines-show-effect includes more than one newline, when
16610 moving the cursor vertically up.
16612 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16614 * makefile.w32-in (ACL_H): New macro.
16615 ($(BLD)/fileio.$(O)): Update dependencies.
16617 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16619 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16620 * Makefile.in (LIB_ACL): New macro.
16621 (LIBACL_LIBS): Remove.
16622 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16623 * fileio.c: Include <acl.h>.
16624 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16625 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16627 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16630 * unexelf.c: Don't assume ElfW (Half) fits in int.
16631 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16632 when dealing with ElfW (Half) values, since they can exceed 2**31
16633 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16634 (entry_address): Omit unused NUM arg. All uses changed.
16636 2013-05-07 Juri Linkov <juri@jurta.org>
16638 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16639 to the string converted from number with `Fnumber_to_string'.
16642 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16644 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16645 This fixes a problem introduced by my previous change.
16647 2013-05-07 Glenn Morris <rgm@gnu.org>
16649 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16651 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16653 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16655 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16657 Static checking by GCC 4.8.0.
16658 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16659 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16660 (x_get_monitor_attributes_fallback)
16661 (x_get_monitor_attributes_xinerama)
16662 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16663 Define only if USE_GTK.
16664 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16665 (x_get_monitor_attributes_fallback): Omit unused locals.
16666 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16667 Use double, not float, to avoid mixed-mode floating point arithmetic.
16669 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16670 Jan Djärv <jan.h.d@swipnet.se>
16672 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16673 (XINERAMA_CFLAGS): New macros.
16674 (ALL_CFLAGS, LIBES): Use them.
16676 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16677 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16678 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16679 (syms_of_xfns): DEFSYM them.
16680 (struct MonitorInfo): New struct.
16681 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16682 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16683 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16684 (x_get_monitor_attributes_xinerama): New functions.
16685 (Fx_display_monitor_attributes_list): New primitive.
16686 (syms_of_xfns): Defsubr it.
16688 * xterm.h (x_display_info): Add Xatom_net_workarea and
16689 Xatom_net_current_desktop.
16691 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16692 and dpyinfo->Xatom_net_current_desktop.
16694 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16696 * xdisp.c (pos_visible_p): Use the special code for finding the
16697 beginning of a display property or overlay for any "replacing"
16698 display property, not just for display strings. This solves
16699 incorrect reporting of position by posn-at-point. (Bug#14241)
16701 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16703 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16704 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16705 Verify that ElfW (Half) fits in int.
16706 (fatal): Use same signature as lisp.h.
16707 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16708 configure and build with -DUNEXELF_DEBUG without worrying about
16709 other modules that use DEBUG.
16710 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16711 possibly-wide integers now uses it instead of plain fprintf.
16712 (entry_address): New function, which avoids problems with 32-bit
16713 overflow on 64-bit hosts.
16714 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16715 (round_up): Don't assume the remainder fits in int.
16716 (find_section): Use bool for boolean. Simplify debug code.
16717 (unexec): Don't assume file sizes fit in int or size_t.
16718 Omit unnecessary trailing newline in 'fatal' format.
16719 Use strerror rather than outputting decimal error number.
16720 Remove unused code when emacs is not defined;
16721 this file relies on Emacs now.
16722 Don't assume e_phnum and e_shnum are positive.
16724 * regex.c: Fix problems when DEBUG is defined.
16725 (extract_number, extract_number_and_incr): Define regardless of
16726 whether DEBUG is defined; that's simpler and makes the code less
16727 likely to go stale in the normal case when DEBUG is not defined.
16728 Return int rather than taking an int * arg. All callers changed.
16729 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16730 Remove, replacing with ...
16731 (DEBUG_PRINT): New macro. All callers changed.
16732 (DEBUG_COMPILES_ARGUMENTS): New macro.
16733 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16734 (print_compiled_pattern, print_double_string) [DEBUG]:
16735 Use prototype rather than old-style definition.
16736 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16737 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16738 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16739 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16740 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16741 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16742 This matters only when DEBUG is defined.
16744 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16746 * xdisp.c (set_iterator_to_next): Set the
16747 ignore_overlay_strings_at_pos_p flag only if we are _really_
16748 iterating over an overlay string, as indicated by the
16749 current.overlay_string_index member. (Bug#14306)
16751 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16753 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16754 to where it is used, to avoid autorelease issues (Bug#14050).
16756 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16758 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16759 * fileio.c (syms_of_fileio): Implement this.
16760 * filelock.c (create_lock_file): If symbolic links don't work, so
16761 we use a regular file as a lock file, do not fsync the lock file;
16764 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16766 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16767 (syms_of_minibuf): Adjust accodingly.
16769 * callint.c (Fcall_interactively): Adjust calls accordingly.
16771 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16773 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16774 w->contents is a buffer before computing everything else.
16775 Use parentheses to disambiguate last part of the condition.
16777 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16778 assertion violations. (Bug#14062)
16780 2013-05-01 David Reitter <david.reitter@gmail.com>
16782 * nsfns.m (ns_tooltip): Initialize.
16784 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16786 * coding.c (decode_coding_gap): Don't remove the character before
16787 a newline unless it's a CR character. (Bug#14287)
16789 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16791 * dispextern.h (struct face): Move enum face_underline_type
16792 earlier so that bitfields can be in the same word.
16794 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16796 * nsfns.m (handlePanelKeys): New function.
16797 (EmacsOpenPanel:performKeyEquivalent:)
16798 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16799 arrows/function/control and copy/paste keys (Bug#14296).
16801 2013-04-27 Juri Linkov <juri@jurta.org>
16803 * callint.c (Fcall_interactively): Call `Qread_number' for
16804 interactive code letter `n' instead of using duplicate code.
16807 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16809 * systime.h (make_timeval): Declare as 'const'.
16811 2013-04-27 Kenichi Handa <handa@gnu.org>
16813 * font.c (font_open_entity): Always open a font of manageable
16816 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16818 Port better to AIX (Bug#14258).
16819 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16822 2013-04-24 Kenichi Handa <handa@gnu.org>
16824 * coding.c (decode_coding_iso_2022): When an invalid escape
16825 sequence is encountered, reset the invocation and designation
16826 status to the safest one.
16828 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16830 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16831 Without this fix, "make distclean" leaves stamp-h1 behind.
16833 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16835 * w32fns.c (w32_fullscreen_rect): New function to compute the
16836 window rectangle for the given fullscreen mode.
16837 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16838 longer tunes the window size. This keeps the window's edges flush
16839 with the screen and allows the taskbar to hide itself in fullboth.
16841 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16842 window decorations and uses the entire screen.
16844 * w32term.h (w32_fullscreen_rect) Add prototype.
16845 (struct w32_output): Replace normal_width, normal_height,
16846 normal_top, and normal_left members with a single normal_placement
16848 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16850 (FRAME_NORMAL_PLACEMENT): New macro.
16852 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16854 * minibuf.c (Ftest_completion): Silence compiler warning.
16856 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16858 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16861 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16864 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16865 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16866 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16867 parentheses where appropriate.
16869 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16871 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16873 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16875 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16876 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16877 Mention in the doc string that setting these variables takes
16878 effect only after a call to set-window-buffer. (Bug#14200)
16880 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16882 * indent.c (Fvertical_motion): Don't consider display strings on
16883 overlay strings as display strings on the buffer position we
16884 started from. This prevents vertical cursor motion from jumping
16885 more than one line when there's an overlay string with a display
16886 property at end of line.
16887 Reported by Karl Chen <Karl.Chen@quarl.org> in
16888 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16890 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16892 * window.c (select_window): `record_buffer' even if window is
16893 already selected (bug#14191).
16895 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16897 * window.c (Fwindow_end): Test more flags, including the buffer's
16898 last_overlay_modified flag, to determine whether the window's
16899 display is really up-to-date. Prevents the function from
16900 returning a stale value. (Bug#14170)
16901 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16904 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16906 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16907 garbaged only if it is not already the top frame on its TTY.
16908 This prevents flickering due to constant redrawing of TTY frames when
16909 there are GUI frames open in the same session. (Bug#13864)
16911 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16913 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16914 of marking the idle timers directly.
16916 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16918 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16919 tables (bug#14054).
16921 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16923 * window.c (select_window): Don't record_buffer while the invariant is
16924 temporarily broken (bug#14161).
16926 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16928 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16930 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16932 2013-04-07 Romain Francoise <romain@orebokech.com>
16934 Ignore additional platform-specific ACL errors (Bug#13702).
16935 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16936 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16938 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16940 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16943 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16945 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16946 This bug was introduced by my 2013-02-25 change that simplified
16947 data_start configuration. Without this change, on GNU/Linux
16948 an Emacs configured with --enable-profiling fails immediately
16949 due to a profiler signal.
16950 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16951 with these flags. On platforms where special flags are needed
16952 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16953 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16954 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16956 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16958 Get rid of some platform-specific functions examining window
16959 system and its capabilities. This is a partial rework of the
16961 * lisp.h (have_menus_p): Remove prototype. This function is
16962 replaced with platform-independent window_system_available.
16963 (check_window_system): Move to...
16964 * frame.h (decode_window_system_frame, window_system_available):
16965 ...here, add new prototypes.
16966 * frame.c (window_system_available, decode_window_system_frame):
16968 (check_window_system): Platform-independent now.
16969 * xterm.h (x_in_use): Remove declaration.
16971 * w32term.h (check_x_frame):
16972 * nsterm.h (check_x_frame): Remove prototypes. This function
16973 is replaced with platform-independent decode_window_system_frame.
16974 * msdos.c (have_menus_p): Remove.
16975 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16976 Remove platform-specific functions. Use check_window_system,
16977 decode_window_system_frame and check_ns_display_info where
16978 appropriate. Minor style and comment tweaks.
16979 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16980 (check_x_frame): Likewise.
16981 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16983 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16984 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16985 * xmenu.c, xselect.c: All related users changed.
16987 2013-04-03 Kenichi Handa <handa@gnu.org>
16989 The following changes is to optimize the code for reading UTF-8
16992 * coding.c (check_ascii): Rename from detect_ascii. Return value
16993 changed. Check EOL format. Do not call adjust_coding_eol_type
16995 (check_utf_8): New function.
16996 (adjust_coding_eol_type): Do nothing if already adjusted.
16997 (detect_coding): Compare the return value of check_ascii with
16998 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16999 (decode_coding_gap): Optimize for valid UTF-8.
17001 2013-03-21 Kenichi Handa <handa@gnu.org>
17003 * coding.c (syms_of_coding): Cancel previous change.
17005 * insdel.c (insert_from_gap): Fix previous change.
17007 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17009 Consistently use platform-specific function to detect window system.
17010 * lisp.h (check_window_system): New prototype. This function is
17011 going to replace check_x, check_w32 and check_ns.
17012 (have_menus_p): Mention msdos.c in comment.
17013 * fontset.c (check_window_system_func): Remove. Adjust all users.
17014 * fontset.h (check_window_system_func): Remove prototype.
17015 * nsterm.h (check_ns):
17016 * xterm.h (check_x):
17017 * w32term.h (check_w32): Likewise.
17018 * menu.c (Fx_popup_menu): Use check_window_system.
17019 * msdos.c (check_window_system): Define for MS-DOS.
17020 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17021 * w32fns.c (check_window_system): Likewise for MS-Windows.
17022 * xfns.c (check_window_system): Likewise for X.
17023 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17024 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17026 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17028 Prefer < to > in range checks such as 0 <= i && i < N.
17029 This makes it easier to visualize quantities on a number line.
17030 This patch doesn't apply to all such range checks,
17031 only to the range checks affected by the 2013-03-24 change.
17032 This patch reverts most of the 2013-03-24 change.
17033 * alloc.c (xpalloc, Fgarbage_collect):
17034 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17035 * character.c (string_escape_byte8):
17036 * charset.c (read_hex):
17037 * data.c (cons_to_unsigned):
17038 * dispnew.c (update_frame_1):
17039 * doc.c (Fsubstitute_command_keys):
17040 * doprnt.c (doprnt):
17041 * editfns.c (hi_time, decode_time_components):
17042 * fileio.c (file_offset):
17043 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17044 * font.c (font_intern_prop):
17045 * frame.c (x_set_alpha):
17046 * gtkutil.c (get_utf8_string):
17047 * indent.c (check_display_width):
17048 * keymap.c (Fkey_description):
17049 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17051 * minibuf.c (read_minibuf_noninteractive):
17052 * process.c (wait_reading_process_output):
17053 * search.c (Freplace_match):
17054 * window.c (get_phys_cursor_glyph):
17055 * xdisp.c (redisplay_internal):
17056 * xsmfns.c (smc_save_yourself_CB):
17057 Prefer < to > for range checks.
17058 * dispnew.c (sit_for): Don't mishandle NaNs.
17059 This fixes a bug introduced in the 2013-03-24 change.
17060 * editfns.c (decode_time_components): Don't hoist comparison.
17061 This fixes another bug introduced in the 2013-03-24 change.
17063 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17065 * frame.h (struct frame): Drop scroll_bottom_vpos
17066 member becaue all real users are dead long ago.
17067 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17068 * xdisp.c (redisplay_internal): Adjust user.
17070 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17072 * nsmenu.m (showAtX:Y:for:): setLevel to
17073 NSPopUpMenuWindowLevel (Bug#13998).
17075 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17077 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17078 (ns_check_pending_open_menu): Declare.
17080 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17081 (x_activate_menubar): Update the menu with title that matches
17082 ns_get_pending_menu_title, and call
17083 ns_check_pending_openmenu (Bug#12698).
17084 (menuWillOpen:): New method.
17085 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17087 * nsterm.m (menu_will_open_state, menu_mouse_point)
17088 (menu_pending_title): New varaibles.
17089 (ns_get_pending_menu_title, ns_check_menu_open)
17090 (ns_check_pending_open_menu): New functions.
17092 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17094 * indent.c (current_column_bol_cache): Remove leftover which is not
17095 used in Fmove_to_column any more.
17096 (current_column, scan_for_column): Adjust users.
17097 * keyboard.c (last_point_position_buffer, last_point_position_window):
17098 Remove leftovers which are not used for recording undo any more.
17099 (command_loop_1, syms_of_keyboard): Adjust users.
17100 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17101 redisplay_window any more.
17102 (move_it_to): Adjust user.
17104 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17106 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17107 Update dependencies.
17109 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17111 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17112 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17113 forward references.
17115 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17117 * window.h (struct window): Replace hchild, vchild and buffer slots
17118 with a single slot 'contents'. This is possible because each valid
17119 window may have either the child window (in vertical or horizontal
17120 combination) or buffer to display (for the leaf window). Using that,
17121 a lot of operations to traverse and/or change window hierarchies may
17122 be simplified. New member horizontal is used to distinguish between
17123 horizontal and vertical combinations of internal windows.
17124 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17125 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17126 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17127 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17128 Use contents slot, not buffer, where appropriate.
17129 (wset_combination): New function.
17130 (wset_buffer): Add eassert.
17131 (Fframe_first_window): Simplify the loop reaching first window.
17132 (Fwindow_buffer): Use WINDOW_LEAF_P.
17133 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17134 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17135 (unshow_buffer): Convert initial debugging check to eassert.
17136 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17137 (make_parent_window, window_resize_check, window_resize_apply)
17138 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17139 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17140 Adjust to match struct window changes.
17141 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17142 (mark_window_cursors_off, count_windows, get_leaf_windows)
17143 (foreach_window_1): Simplify the loop.
17144 * alloc.c (mark_object): Do not check for the leaf window because
17145 internal windows has no glyph matrices anyway.
17146 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17147 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17148 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17149 (build_frame_matrix_from_window_tree, mirror_make_current)
17150 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17151 (update_window_tree, set_window_update_flags): Simplify the loop.
17152 (sync_window_with_frame_matrix_rows): Enforce live window.
17153 Use contents slot, not buffer, where appropriate.
17154 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17155 and WINDOW_HORIZONTAL_COMBINATION_P.
17156 (make_frame_visible_1): Simplify the loop.
17157 Use contents slot, not buffer, where appropriate.
17158 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17159 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17160 (expose_window_tree): Likewise.
17161 Use contents slot, not buffer, where appropriate.
17162 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17163 to avoid deleted windows. Use contents slot instead of buffer.
17164 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17165 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17166 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17167 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17169 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17171 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17172 identify the reasons for assertion violations in bug#14062 and
17174 (Fx_show_tip): Fix compilation error under
17175 "--enable-check-lisp-object-type". (Bug#14073)
17177 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17178 Reported by <rzl24ozi@gmail.com>.
17180 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17182 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17184 (unwind_with_echo_area_buffer): ...to restore it here.
17185 This is needed to ensure that...
17186 (redisplay_window): ...both window markers are valid here,
17187 which is verified by eassert.
17188 * editfns.c (save_excursion_save): Do not assume that
17189 selected_window always displays the buffer.
17190 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17193 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17195 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17198 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17200 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17202 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17204 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17205 since MinGW's w32api headers do. This avoids compiler warnings.
17207 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17208 if already defined.
17210 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17212 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17214 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17216 * gtkutil.c (style_changed_cb): Check if frame is live and an
17217 X frame (Bug#14038).
17219 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17221 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17222 Define only for _WIN32_WINNT less than 0x0500.
17223 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17225 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17226 see its own definitions of 'struct timeval' and 'struct timezone'.
17228 Fix incompatibilities between MinGW.org and MinGW64 headers.
17229 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17231 * w32.c (REPARSE_DATA_BUFFER): Guard with
17232 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17234 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17236 * xterm.c: Include X11/XKBlib.h
17237 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17239 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17241 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17243 * blockinput.h (input_blocked_p): Likewise.
17244 * bytecode.c (exec_byte_code): Likewise.
17245 * callproc.c (call_process_kill, call_process_cleanup)
17246 (Fcall_process): Likewise.
17247 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17248 (Fccl_execute_on_string): Likewise.
17249 * character.c (string_escape_byte8): Likewise.
17250 * charset.c (read_hex): Likewise.
17251 * cm.c (calccost): Likewise.
17252 * data.c (cons_to_unsigned): Likewise.
17253 * dired.c (directory_files_internal, file_name_completion):
17255 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17256 (sit_for): Likewise.
17257 * doc.c (Fsubstitute_command_keys): Likewise.
17258 * doprnt.c (doprnt): Likewise.
17259 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17260 * emacsgtkfixed.c: Likewise.
17261 * fileio.c (file_offset, Fwrite_region): Likewise.
17262 * floatfns.c (Fexpt, fmod_float): Likewise.
17263 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17265 * font.c (font_intern_prop): Likewise.
17266 * frame.c (x_set_alpha): Likewise.
17267 * gtkutil.c (get_utf8_string): Likewise.
17268 * indent.c (check_display_width): Likewise.
17269 * intervals.c (create_root_interval, rotate_right, rotate_left)
17270 (split_interval_right, split_interval_left)
17271 (adjust_intervals_for_insertion, delete_node)
17272 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17273 (merge_interval_right, merge_interval_left, copy_intervals)
17274 (set_intervals_multibyte_1): Likewise.
17275 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17276 * keymap.c (Fkey_description): Likewise.
17277 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17278 * lread.c (openp, read_integer, read1, string_to_number):
17280 * menu.c (ensure_menu_items): Likewise.
17281 * minibuf.c (read_minibuf_noninteractive): Likewise.
17282 * print.c (printchar, strout): Likewise.
17283 * process.c (create_process, Faccept_process_output)
17284 (wait_reading_process_output, read_process_output, send_process)
17285 (wait_reading_process_output): Likewise.
17286 * profiler.c (make_log, handle_profiler_signal): Likewise.
17287 * regex.c (re_exec): Likewise.
17288 * regex.h: Likewise.
17289 * search.c (looking_at_1, Freplace_match): Likewise.
17290 * sysdep.c (get_child_status, procfs_ttyname)
17291 (procfs_get_total_memory): Likewise.
17292 * systime.h (EMACS_TIME_VALID_P): Likewise.
17293 * term.c (dissociate_if_controlling_tty): Likewise.
17294 * window.c (get_phys_cursor_glyph): Likewise.
17295 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17296 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17298 * xfns.c (Fx_window_property): Likewise.
17299 * xmenu.c (set_frame_menubar): Likewise.
17300 * xselect.c (x_get_window_property, x_handle_dnd_message):
17302 * xsmfns.c (smc_save_yourself_CB): Likewise.
17303 * xterm.c (x_scroll_bar_set_handle): Likewise.
17305 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17307 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17308 to be optional or nil. Adjust comment and convert it to docstring.
17309 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17310 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17312 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17314 Static checking by GCC 4.8-20130319.
17315 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17316 * process.c (Fset_process_datagram_address)
17317 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17318 * xdisp.c (get_char_face_and_encoding)
17319 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17320 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17321 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17323 2013-03-24 Ken Brown <kbrown@cornell.edu>
17325 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17326 fix compilation on 64-bit Cygwin, where underscores are not
17327 automatically prepended.
17329 * w32term.c (w32_initialize): Silence compiler warning.
17331 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17333 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17334 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17335 variables, to save and restore frame dimensions.
17336 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17337 after returning from a 'fullscreen' configuration.
17338 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17339 to avoid races between the main thread and the input thread.
17341 * w32term.h (struct w32_output): New members normal_width,
17342 normal_height, normal_top, normal_left, and prev_fsmode.
17343 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17344 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17345 members of a frame.
17347 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17348 'fullscreen' parameter. Always record previous width and height
17349 of the frame, except when switching out of maximized modes, so
17350 that they could be restored correctly, instead of resetting to the
17351 default frame dimensions. Send SC_RESTORE command to the frame,
17352 unless we are going to send SC_MAXIMIZE, to restore the frame
17353 resize hints in the mouse pointer shown by the window manager.
17356 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17358 * lisp.h (get_frame_param): Adjust conditions for prototype
17361 2013-03-22 Ken Brown <kbrown@cornell.edu>
17363 * unexcw.c: Drop unneeded inclusion of w32common.h.
17364 (report_sheap_usage): Declare.
17365 (read_exe_header): Add magic numbers for x86_64.
17366 (fixup_executable): Fix printf format specifier for unsigned long
17369 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17371 * frame.h (struct frame): Put menu_bar_window under #ifdef
17372 because this member is not needed when X toolkit is in use.
17373 (fset_menu_bar_window):
17374 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17375 (free_glyphs, update_frame):
17376 * xdisp.c (expose_frame): Likewise.
17377 (display_menu_bar): Likewise. Remove redundant eassert.
17378 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17381 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17383 Use functions and constants to manipulate Lisp_Save_Value objects.
17384 This replaces code that used macros and strings and token-pasting.
17385 The change makes the C source a bit easier to follow,
17386 and shrinks the Emacs executable a bit.
17387 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17388 (make_save_value): Change 1st arg from string to enum. All callers
17391 (mark_object): Use if, not #if, for GC_MARK_STACK.
17392 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17393 (XSAVE_OBJECT): Now functions, not macros.
17394 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17395 the constant was never used.
17396 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17397 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17398 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17399 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17401 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17402 type3 with a single member save_type. All uses changed.
17403 (save_type, set_save_pointer, set_save_integer): New functions.
17404 * print.c (PRINTX): Remove.
17406 * alloc.c: Remove redundant static declarations.
17408 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17410 * window.h (struct window): Convert left_col, top_line, total_lines
17411 and total_cols from Lisp_Objects to integers. Adjust comments.
17412 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17414 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17415 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17416 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17417 Adjust users where appropriate.
17419 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17421 * frame.h (struct frame): Drop resx and resy because the same data is
17422 available from window system-specific output context. Adjust users.
17423 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17424 New functions to provide defaults when no window system available.
17425 (FRAME_RES_X, FRAME_RES_Y): New macros.
17426 (NUMVAL): Move from xdisp.c.
17427 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17428 (Ffont_face_attributes, Fopen_font):
17429 * image.c (gs_load):
17430 * w32font.c (fill_in_logfont):
17431 * xdisp.c (calc_pixel_width_or_height):
17432 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17433 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17435 2013-03-20 Kenichi Handa <handa@gnu.org>
17437 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17438 to 1 (temporary workaround until a bug related to ASCII
17439 optimization is fixed).
17441 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17443 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17444 Signal error if window is not internal. Adjust docstring.
17445 (delete_all_child_windows): Use combination_limit to save the buffer.
17446 (Fset_window_configuration): Adjust accordingly.
17447 * print.c (syms_of_print): Initialize debugging output not here...
17448 (init_print_once): ...but in a new function here.
17449 * lisp.h (init_print_once): Add prototype.
17450 * emacs.c (main): Add call to init_print_once. Adjust comments.
17452 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17454 * window.c (window_resize_check, window_resize_apply)
17455 (window_from_coordinates, recombine_windows, set_window_buffer)
17456 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17457 (Fsplit_window_internal, Fdelete_window_internal)
17458 (freeze_window_starts): Use bool for booleans.
17459 * window.h (window_frame_coordinates, resize_frame_windows)
17460 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17462 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17464 * dispnew.c (bitch_at_user): Use `user-error'.
17466 2013-03-17 Ken Brown <kbrown@cornell.edu>
17468 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17469 as return type of image_background. (Bug#13981)
17470 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17472 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17474 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17475 (ns_select): Don't return with result uninitialized.
17477 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17480 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17482 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17483 directories. If filename is nil, get directory name (Bug#13932).
17484 Use getFilename and getDirectory.
17485 (getFilename, getDirectory): New methods for EmacsSavePanel and
17487 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17489 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17491 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17493 2013-03-15 Kenichi Handa <handa@gnu.org>
17495 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17496 (adjust_after_replace): Make it back to static. Delete the third
17497 arg text_at_gap_tail. Cancel the code for handling it.
17499 * coding.h (struct coding_system): New member eol_seen.
17501 * coding.c (detect_ascii): New function.
17502 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17503 when the source bytes are actually scanned. On detecting for
17504 coding_category_utf_8_auto, call detect_ascii instead of scanning
17505 source bytes directly.
17506 (produce_chars): Call insert_from_gap with the new arg 0.
17507 (encode_coding): Likewise.
17508 (decode_coding_gap): Control ASCII optimization by the variable
17509 disable_ascii_optimization instead of #ifndef .. #endif.
17510 Deccode EOL format according to coding->eol_seen.
17511 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17514 * lisp.h (adjust_after_replace): Cancel externing it.
17515 (insert_from_gap): Adjust prototype.
17517 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17519 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17520 FULLSCREEN_MAXIMIZED. (Bug#13935)
17522 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17524 * region-cache.c (find_cache_boundary, move_cache_gap)
17525 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17526 Simplify debugging check and convert to eassert. Adjust comment.
17527 (pp_cache): Put under ENABLE_CHECKING.
17529 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17531 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17532 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17533 and WM_ACTIVATEAPP.
17534 (w32fullscreen_hook): If the frame is visible, reset
17535 f->want_fullscreen flag after changing the frame size. If the
17536 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17539 2013-03-13 Daniel Colascione <dancol@dancol.org>
17541 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17542 too so that these builds can use Cygwin's file conversion
17543 functions. (We've been building and linking cygw32.o all along
17544 and just not using it.)
17546 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17548 File synchronization fixes (Bug#13944).
17549 * Makefile.in (LIB_FDATASYNC): New macro.
17551 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17552 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17553 Don't worry about HAVE_FSYNC, since a substitute fsync is
17554 available if the system lacks one.
17555 (Fwrite_regin): Retry fsync if interrupted.
17557 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17559 * w32term.c (w32_read_socket): If the Emacs frame is being
17560 activated, call w32fullscreen_hook, to make sure the new frame
17561 dimensions are in effect. (Bug#13937)
17563 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17565 * xdisp.c (init_iterator): Simplify because both character and byte
17566 positions are either specified or -1. Add eassert. Adjust comment.
17567 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17568 character and byte positions can be obtained from marker.
17570 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17572 Static checking by Sun C 5.12.
17573 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17574 * bytecode.c (exec_byte_code):
17575 * dispnew.c (init_display):
17577 * fileio.c (Fsubstitute_in_file_name):
17578 * keyboard.c (Fevent_convert_list):
17579 * keymap.c (Fsingle_key_description):
17580 * term.c (maybe_fatal, fatal):
17581 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17582 * xsmfns.c (Fhandle_save_session):
17583 Omit unreachable code.
17584 * keymap.c (map_keymap_char_table_item): Cast void * to
17585 a function pointer type; the C Standard requires this.
17587 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17588 Include <sys/param.h> unconditionally, as that works elsewhere and
17589 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17590 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17593 See ChangeLog.12 for earlier changes.
17595 ;; Local Variables:
17599 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17601 This file is part of GNU Emacs.
17603 GNU Emacs is free software: you can redistribute it and/or modify
17604 it under the terms of the GNU General Public License as published by
17605 the Free Software Foundation, either version 3 of the License, or
17606 (at your option) any later version.
17608 GNU Emacs is distributed in the hope that it will be useful,
17609 but WITHOUT ANY WARRANTY; without even the implied warranty of
17610 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17611 GNU General Public License for more details.
17613 You should have received a copy of the GNU General Public License
17614 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.