1 2015-03-03 Daniel Colascione <dancol@dancol.org>
3 * print.c (print_object): Print whether a finalizer has
6 * data.c (Ftype_of): Make `type-of' work with finalizers.
7 (syms_of_data): Register Qfinalizer.
9 2015-03-02 Daniel Colascione <dancol@dancol.org>
11 * print.c (print_object): Print finalizers.
14 (finalizers, doomed_finalizers): New variables.
15 (init_finalizer_list, finalizer_insert, unchain_finalizer)
16 (mark_finalizer_list, queue_doomed_finalizers)
17 (run_finalizer_handler, run_finalizer_function, run_finalizers):
19 (garbage_collect_1, mark_object, sweep_misc)
20 (init_alloc_once, syms_of_alloc): Support finalizers.
21 (gc-precise-p): New Lisp variable.
23 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
24 (FINALIZERP, XFINALIZER): New functions.
25 (Lisp_Finalizer): New structure.
27 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
29 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
30 if CATEGORY is not an integer, or is an integer out of
31 unicode_category_t range.
33 2015-02-28 Martin Rudalics <rudalics@gmx.at>
35 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
36 can_x_set_window_size and after_make_frame (Bug#19962).
38 2015-02-28 Eli Zaretskii <eliz@gnu.org>
40 * character.c (alphabeticp, decimalnump): New functions.
41 * character.h (alphabeticp, decimalnump): Add prototypes.
43 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
44 for multibyte characters by calling alphabeticp and decimalnump.
45 (BIT_ALPHA, BIT_ALNUM): New bit masks.
46 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
48 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
51 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
53 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
55 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
57 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
58 Initialize all args. Get outer_border from window attributes.
59 Fix typo for top_offset_y.
60 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
61 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
63 2015-02-27 Mark Laws <mdl@60hz.org>
65 Support daemon mode on MS-Windows (bug#19688)
66 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
67 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
68 signal clients we are ready for connections.
69 (Fdaemon_initialized): Use DAEMON_RUNNING.
70 [WINDOWSNT]: MS-Windows specific code to signal clients we are
71 ready for connections.
73 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
74 MS-Windows conditions for running in daemon mode.
76 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
78 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
80 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
83 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
85 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
86 dont use OUTER_TO_INNER macros.
87 (x_menu_show): Call x_real_pos_and_offsets, don't use
88 OUTER_TO_INNER macros.
90 2015-02-26 Eli Zaretskii <eliz@gnu.org>
92 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
94 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
96 * emacs.c (decode_env_path): Add parentheses around ternary
97 operator to increase readability and pacify compiler warnings.
99 2015-02-26 Eli Zaretskii <eliz@gnu.org>
101 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
104 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
106 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
108 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
110 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
111 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
112 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
114 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
115 instead of OUTER_TO_INNER_DIFF macros.
117 * xfns.c (x_real_pos_and_offsets): New function, basically the code
118 from x_real_positions.
119 (x_real_positions): Call x_real_pos_and_offsets.
120 (x_relative_mouse_position): Use XTranslateCoordinates instead of
121 OUTER_TO_INNER_DIFF macros.
122 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
123 border from window attributes. Adjust tool bar and menu widths.
125 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
128 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
130 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
132 Backtrace after malloc arena is corrupted
133 Without this change, if the malloc arena is corrupted and then
134 'backtrace' is called, the backtrace can crash because 'backtrace'
135 calls 'malloc'. For more, please see:
136 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
137 * emacs.c (main): Initialize tables used by 'backtrace'.
138 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
140 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
142 * nsfns.m (Fx_frame_geometry): New function.
143 (syms_of_nsfns): Defsubr Sx_frame_geometry.
145 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
148 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
149 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
151 2015-02-21 Eli Zaretskii <eliz@gnu.org>
153 * w32term.c (queue_notifications):
154 * w32inevt.c (handle_file_notifications):
155 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
158 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
160 Prefer 'Qfoo' to 'intern ("foo")'
161 * buffer.c (syms_of_buffer):
162 * bytecode.c (exec_byte_code):
163 * callint.c (Fcall_interactively):
164 * callproc.c (create_temp_file):
165 * charset.c (define_charset_internal):
166 * coding.c (syms_of_coding):
167 * editfns.c (syms_of_editfns):
169 * fns.c (syms_of_fns):
170 * frame.c (delete_frame, Fframe_parameters):
171 * keyboard.c (syms_of_keyboard):
172 * keymap.c (syms_of_keymap):
173 * minibuf.c (read_minibuf, syms_of_minibuf):
174 * nsfns.m (ns_cursor_type_to_lisp):
175 * textprop.c (syms_of_textprop):
176 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
177 * xfns.c (x_create_tip_frame, Fx_select_font):
178 * xml.c (parse_region):
179 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
180 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
182 (keys_of_buffer): ... instead of here.
183 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
184 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
185 optional than xfns.c.
187 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
189 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
190 setting fatal_error_in_progress, so gobble_input and *read_socket are
191 not read if there are pending_signals.
193 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
195 Simplify binary I/O configuration
196 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
197 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
198 (FOPEN_BINARY, FOPEN_TEXT): New macros.
199 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
200 doesn't guarantee that "t" will work.
202 2015-02-19 Eli Zaretskii <eliz@gnu.org>
204 * keyboard.c (read_char): Make sure this_single_command_key_start
205 is in sync with this_command_key_count, around the call to
206 input-method-function. (Bug#19774)
208 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
210 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
211 message to DefWindowProc, after positioning the IME window, to
212 trigger its display. (Bug#11732)
214 2015-02-18 Eli Zaretskii <eliz@gnu.org>
216 * emacs.c (Fkill_emacs): Exit with specified exit code even if
217 stdin is at EOF. (Bug#19897)
219 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
221 * keyboard.c (read_char): When there is an input method function,
222 do not restore the echo area if a prefix argument is being
223 introduced. (Bug#19875)
225 2015-02-16 Kelly Dean <kelly@prtime.org>
227 * src/keyboard.c (timer_check_2): Fix incorrect comment.
229 2015-02-14 Martin Rudalics <rudalics@gmx.at>
231 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
232 Suggested by Alan Mackenzie <acm@muc.de>.
234 2015-02-14 Eli Zaretskii <eliz@gnu.org>
236 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
237 x_relative_mouse_position only for X frames. (Bug#19862)
239 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
241 Better support for future plugins
242 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
243 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
244 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
246 2015-02-11 Martin Rudalics <rudalics@gmx.at>
248 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
249 SIZE_RESTORED cases correctly handle `maximized' value for the
250 `fullscreen' parameter. Don't use 'maximized' frame parameter
252 (w32fullscreen_hook): Include menu bar height when calculating
253 new text height in FULLSCREEN_BOTH case.
254 * xterm.c (do_ewmh_fullscreen): Handle transition from
255 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
256 x_frame_normalize_before_maximize is set.
258 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
260 Use bool for boolean in xdisp.c
261 * dispextern.h (display_prop_intangible_p, resize_mini_window)
262 (pixel_to_glyph_coords, mark_window_display_accurate)
263 (compute_display_string_pos, handle_tool_bar_click)
264 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
265 * lisp.h (setup_echo_area_for_printing, message_with_string)
266 (pos_visible_p): Use bool for boolean.
267 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
268 Remove unnecessary forward decls.
269 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
270 (CHECK_IT, CHECK_WINDOW_END):
271 Now an inline function that is always defined.
273 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
274 Remove; no longer needed.
275 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
276 (get_overlay_strings): Omit unnecessary casts.
277 (forward_to_next_line_start):
279 Prefer !BOOL to (BOOL ? 0 : 1).
280 (next_element_function): New typedef.
281 (get_next_element): Use it. Now const.
282 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
283 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
284 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
285 (tool_bar_item_info): Simplify.
286 (invisible_prop): Rename from invisible_p, since it doesn't
287 return bool. All callers changed.
288 (x_produce_glyphs): Simplify.
290 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
292 Check for some overflows in vertical-motion
293 * indent.c (window_column_x): New function.
294 (Fvertical_motion): Use it to protect against integer overflow
295 when computing column. Prefer extract_float to doing things by hand.
296 Avoid unnecessary casts.
298 * xfont.c: Minor style fixes
299 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
300 Redo loop so that less indentation is needed.
302 2015-02-09 Eli Zaretskii <eliz@gnu.org>
304 * indent.c (Fvertical_motion): Accept an additional argument
305 CUR-COL and use it as the starting screen coordinate.
306 * window.c (window_scroll_line_based, Fmove_to_window_line): All
307 callers of vertical-motion changed.
309 2015-02-09 Dima Kogan <dima@secretsauce.net>
311 * font.c (font_score): Remove unused variable assignment.
313 2015-02-09 Dima Kogan <dima@secretsauce.net>
315 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
317 * font.c (font_score): Try to find a font without scaling first,
318 and only accept scalable fonts if we did not get a match (Bug#19117).
320 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
322 * keyboard.c (syms_of_keyboard): Use non-nil default value.
324 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
326 Use C99's INFINITY and NAN macros
327 * lread.c: Include <math.h>.
328 (string_to_number): Use INFINITY and NAN rather than rolling our own.
329 This avoids some runtime diagnostics when building with
330 gcc -fsanitize=undefined.
332 Fix bidi_explicit_dir_char undefined behavior
333 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
334 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
336 Better distinguish infinite from invalid times
337 * editfns.c (check_time_validity): New function.
338 (decode_time_components): Return int, not bool.
339 Return -1 (not 0) if the time is out of range.
341 (lisp_time_struct, lisp_seconds_argument): Distinguish better
342 between time overflow and invalid time values.
344 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
346 Minor tweaks to frame_size_history_add
347 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
348 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
349 (Fframe_after_make_frame): Simplify.
350 * gtkutil.c: Remove commented-out code.
351 * xfns.c (Fx_create_frame): Fix indenting.
353 2015-02-08 Eli Zaretskii <eliz@gnu.org>
355 * frame.c (Fframe_parameter): Don't replace a non-nil value of
356 foreground-color or background-color parameters with a nil value.
359 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
361 * data.c (Findirect_function): Like `symbol-function', don't signal an
362 error for void functions any more.
364 2015-02-07 Martin Rudalics <rudalics@gmx.at>
366 * frame.c (frame_size_history_add): New function.
367 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
368 only after frame's after_make_frame slot is true.
369 Inhibit resizing fullwidth-/height frames in one direction only.
370 Update frame_size_history.
371 (adjust_frame_size): Call frame_size_history_add.
372 (make_frame): Initalize after_make_frame slot.
373 (Fmake_terminal_frame): Adjust adjust_frame_size call.
374 (Fcan_run_window_configuration_change_hook): Rename to
375 Fframe_after_make_frame. Set after_make_frame slot.
376 Return second argument.
377 (x_set_frame_parameters): Postpone handling fullscreen parameter
378 until after width and height parameters have been set.
379 Apply width and height changes only if can_x_set_window_size is true.
380 Update frame_size_history.
381 (Qadjust_frame_size_1, Qadjust_frame_size_2)
382 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
383 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
384 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
385 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
386 (Qxg_change_toolbar_position, Qx_net_wm_state)
387 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
388 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
389 (Qtip_frame, Qterminal_frame): New symbols.
390 (Vframe_adjust_size_history): Rename to frame_size_history.
391 * frame.h (struct frame):
392 Rename can_run_window_configuration_change_hook slot to
394 (frame_size_history_add): Extern.
395 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
396 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
397 (xg_frame_set_char_size): Try to preserve the status of
398 fullwidth/-height frames. Call frame_size_history_add.
399 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
400 (xg_change_toolbar_position): Call frame_size_history_add.
401 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
403 (Fx_create_frame): Process fullscreen parameter after frame has
405 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
406 (Fx_frame_geometry): Don't pollute pure storage.
407 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
408 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
409 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
410 w32fullscreen_hook immediately.
411 (x_fullscreen_adjust, x_check_fullscreen): Remove.
412 (w32fullscreen_hook): Call change_frame_size just as with a
413 "normal" frame resize operation. Call do_pending_window_change.
414 (x_set_window_size): Try to handle fullwidth and fullheight more
415 accurately. Don't rely on w32_enable_frame_resize_hack.
416 (w32_enable_frame_resize_hack): Remove variable.
417 * widget.c (EmacsFrameResize): Remove dead code.
418 Call frame_size_history_add
419 * window.c (run_window_configuration_change_hook):
420 Check f->after_make_frame instead of
421 f->can_run_window_configuration_change_hook.
422 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
423 (Fx_create_frame): Process fullscreen parameter after frame has
425 (Fx_frame_geometry): Don't pollute pure storage.
426 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
427 Call frame_size_history_add.
428 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
429 (x_check_fullscreen): Count in menubar when calling
430 XResizeWindow. Wait for ConfigureNotify event.
431 Call frame_size_history_add.
432 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
433 changing a fullheight frame's width or a fullwidth frame's
434 height. Call frame_size_history_add.
435 (x_set_window_size): Simplify xg_frame_set_char_size and
436 x_set_window_size_1 calls.
437 (x_frame_normalize_before_maximize): New variable.
439 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
441 Remove no-longer-used cursor_in_echo_area code
442 * dispnew.c (set_window_cursor_after_update, update_frame_1):
443 Remove checks for negative cursor_in_echo_area, since this var is
444 a boolean, and has been a boolean for some time. Simplify.
445 * dispnew.c (init_display):
446 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
448 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
450 * eval.c (Ffunction): Handle the new (:documentation ...) form.
451 (syms_of_eval): Declare `:documentation'.
453 2015-02-05 Martin Rudalics <rudalics@gmx.at>
455 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
456 argument added on 2015-02-01.
458 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
460 Remove no-longer-used two_byte_p calculations
461 * dispextern.h (struct glyph_string): Remove member two_byte_p.
463 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
466 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
468 Omit unnecessary var if GTK or NS
469 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
470 Now a constant zero on these platforms.
472 2015-02-01 Martin Rudalics <rudalics@gmx.at>
474 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
476 2015-01-31 Eli Zaretskii <eliz@gnu.org>
478 * coding.c (raw_text_coding_system_p): New function.
480 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
481 keyboard coding-system is 'raw-text'. (Bug#19532)
483 * coding.h (raw_text_coding_system_p): Add prototype.
485 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
487 * Makefile.in (gl-stamp): Generate globals.h through the use of
489 (globals.h): Replace with empty command.
491 2015-01-31 Eli Zaretskii <eliz@gnu.org>
493 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
494 and ICONIFY_EVENT for the purposes of breaking while-no-input
497 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
498 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
501 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
503 Simplify read_dirent's MSDOS hacks
504 * dired.c (read_dirent): Simplify by removing the need for the
505 DIR_ENTRY argument. All callers changed. This separates the
506 MS-DOS idiosyncrasies better from the rest of the code.
508 2015-01-30 Eli Zaretskii <eliz@gnu.org>
510 * dired.c (read_dirent): Accept an additional argument
511 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
512 time it is called, report the error as if it happened in
514 (directory_files_internal, file_name_completion): Adjust callers
517 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
519 Refactor calls to opendir for simplicity
520 * dired.c (open_directory): Accept Lisp_Object, not char *, for
521 dirname. Signal an error if the open fails. All callers changed.
523 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
525 Report readdir failures
526 Previously, on non-MS-Windows platforms the code treated most
527 readdir failures as EOF. This was incorrect, e.g., when readdir
528 fails with errno == EOVERFLOW. Signal an error instead.
529 * dired.c (read_dirent):
530 New function, which signals an error when readdir fails.
531 (directory_files_internal, file_name_completion): Use it.
533 2015-01-29 Eli Zaretskii <eliz@gnu.org>
535 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
536 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
539 * w32font.c (struct font_callback_data, w32font_list_internal)
540 (w32font_driver, w32font_match_internal): Use bool where appropriate.
542 * w32menu.c (x_activate_menubar, set_frame_menubar)
543 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
544 (is_simple_dialog): Use bool where appropriate.
546 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
548 Use bool, not int, to track face changes
549 * xfaces.c (face_change): Rename from face_change_count, and
550 change from int to bool. The var is now true (instead of nonzero)
551 if attributes have changed; this is simpler. All uses changed.
554 2015-01-28 Eli Zaretskii <eliz@gnu.org>
556 * dired.c (directory_files_internal, file_name_completion)
557 [WINDOWSNT]: Signal an error when errno is set non-zero by
558 'readdir', regardless of its value.
560 * w32.c (sys_readdir): Set errno to ENOENT when the directory
561 doesn't exist and to EACCES when it's not accessible to the
562 current user. Set errno to zero when FindNextFile exhausts the
563 directory, so that callers don't interpret that as an error and
564 don't signal a file-error.
565 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
567 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
568 returns NULL and errno is ENOTDIR, behave as if opendir failed to
569 open the directory. (Bug#19701)
571 * w32.c (sys_readdir): If FindFirstFile fails because the
572 directory doesn't exist, set errno to ENOTDIR.
574 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
576 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
578 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
580 Fix coding.c subscript error
581 * coding.c (CODING_ISO_INVOKED_CHARSET):
582 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
584 2015-01-28 Eli Zaretskii <eliz@gnu.org>
586 * xdisp.c (produce_image_glyph): Fix display of images in R2L
587 screen lines: prepend the new glyph to the ones already there
588 instead of appending it.
590 * w32fns.c (w32_set_title_bar_text): New function, including
591 support for titles with non-ASCII characters outside of the
592 current system codepage.
593 (x_set_name, x_set_title): Use it. (Bug#19590)
595 * indent.c (Fvertical_motion): Return zero if we started from ZV
596 and there's an overlay after-string there. (Bug#19553)
598 * emacs.c (usage_message): Fix the description of the -nl switch.
601 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
602 end information if the window_end_valid flag is unset.
603 (try_window_id): If the call to display_line invalidated the
604 window end information, give up the try_window_id optimization.
607 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
608 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
610 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
612 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
614 * lisp.mk (lisp): Add cl-preloaded.
616 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
618 Use bool for boolean in xfaces.c
619 * dispextern.h: Adjust to signature changes.
620 * font.c (font_at, font_range):
621 * fontset.c (Finternal_char_font):
622 * fringe.c (draw_fringe_bitmap_1):
623 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
624 (get_next_display_element, highlight_trailing_whitespace)
625 (display_string, calc_line_height_property)
626 (note_mode_line_or_margin_highlight, note_mouse_highlight):
627 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
628 (menu_face_changed_default, recompute_basic_faces)
629 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
630 (tty_defined_color, defined_color, face_color_gray_p)
631 (face_color_supported_p, load_color2, load_face_colors)
632 (Fx_list_fonts, LFACEP, push_named_merge_point)
633 (resolve_face_name, lface_from_face_name_no_resolve)
634 (lface_from_face_name, get_lface_attributes_no_remap)
635 (get_lface_attributes, lface_fully_specified_p)
636 (set_lface_from_font, merge_face_vectors, merge_named_face)
637 (merge_face_ref, Finternal_make_lisp_face)
638 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
639 (Finternal_set_lisp_face_attribute)
640 (update_face_from_frame_parameter, set_font_frame_param)
641 (face_boolean_x_resource_value)
642 (Finternal_set_lisp_face_attribute_from_resource)
643 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
644 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
645 (lface_equal_p, Finternal_lisp_face_equal_p)
646 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
647 (Fcolor_distance, lookup_named_face, lookup_basic_face)
648 (lookup_derived_face, Fface_attributes_as_vector)
649 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
650 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
651 (realize_default_face, realize_named_face)
652 (realize_non_ascii_face, realize_x_face, map_tty_color)
653 (realize_tty_face, compute_char_face, face_at_buffer_position)
654 (face_for_overlay_string, face_at_string_position):
655 Use bool for boolean.
656 * xfaces.c (set_lface_from_font):
657 Return void, since callers never use the result.
659 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
661 * image.c (lookup_pixel_color): Reorder conditions that are
663 (x_to_xcolors): Likewise.
664 (x_detect_edges): Likewise.
665 (png_load_body): Likewise.
666 (gif_close): Likewise.
667 (gif_load): Likewise.
669 2015-01-25 Eli Zaretskii <eliz@gnu.org>
671 Use bool for boolean in w32term.c
672 * w32term.c (x_update_window_begin, x_update_window_end)
673 (x_update_end, x_after_update_window_line)
674 (x_set_glyph_string_gc, x_draw_glyph_string_background)
675 (x_draw_glyph_string_foreground)
676 (x_draw_composite_glyph_string_foreground)
677 (x_draw_glyphless_glyph_string_foreground)
678 (x_draw_image_glyph_string, x_draw_glyph_string)
679 (x_draw_stretch_glyph_string, note_mouse_movement)
680 (w32_mouse_position, x_scroll_bar_report_motion)
681 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
682 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
683 (w32_draw_window_cursor, x_new_font, x_set_offset)
684 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
685 Use bool where appropriate.
687 Use bool for boolean in w32fns.c
688 * w32fns.c (w32_defined_color, x_decode_color)
689 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
690 (x_set_menu_bar_lines, x_change_tool_bar_height)
691 (x_set_internal_border_width, x_explicitly_set_name)
692 (x_implicitly_set_name, Fx_create_frame, w32_window)
693 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
695 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
697 Use bool for boolean in xfns.c
698 * xfaces.c (x_update_menu_appearance):
699 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
700 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
701 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
702 (x_change_tool_bar_height, x_set_internal_border_width)
703 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
704 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
705 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
706 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
707 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
708 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
709 (clean_up_dialog, syms_of_xfns):
710 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
711 (xic_create_fontsetname):
712 Use bool for boolean.
713 * xfns.c: Include bitmaps/gray.xbm unconditionally.
715 Count MANY function args more reliably
716 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
717 * buffer.c (Fbuffer_list, Fkill_buffer):
718 * callint.c (read_file_name, Fcall_interactively):
719 * charset.c (Fset_charset_priority, syms_of_charset):
720 * chartab.c (uniprop_encode_value_numeric):
721 * coding.c (syms_of_coding):
722 * composite.c (syms_of_composite):
723 * data.c (wrong_range):
724 * dbusbind.c (syms_of_dbusbind):
725 * dired.c (file_attributes):
726 * editfns.c (Fdecode_time, update_buffer_properties, format2):
727 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
728 (call4, call5, call6, call7):
729 * fileio.c (Finsert_file_contents, choose_write_coding_system)
730 (Fcar_less_than_car, build_annotations, auto_save_error):
731 * filelock.c (get_boot_time):
732 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
733 (maybe_resize_hash_table, secure_hash):
734 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
735 * fontset.c (fontset_add, Fset_fontset_font):
736 * ftfont.c (ftfont_lookup_cache):
737 * gtkutil.c (xg_get_font):
738 * insdel.c (signal_before_change, signal_after_change):
739 * keymap.c (append_key):
740 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
741 * minibuf.c (Fread_buffer):
742 * print.c (print_preprocess):
743 * process.c (Fformat_network_address, Fmake_network_process)
744 (server_accept_connection):
745 * sound.c (Fplay_sound_internal):
746 * term.c (Fsuspend_tty, Fresume_tty):
747 * window.c (window_list):
748 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
749 (message_with_string):
750 * xfaces.c (Fx_list_fonts):
751 * xfont.c (syms_of_xfont):
752 * xselect.c (x_handle_selection_request)
753 (x_handle_selection_clear, x_clear_frame_selections)
754 (x_clipboard_manager_error_1):
755 Prefer CALLMANY and CALLN to counting args by hand.
756 * doc.c (reread_doc_file): Remove unused code.
757 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
758 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
759 Prefer call1 and call2 to Ffuncall.
760 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
761 Use struct literal rather than a local var, for simplicity.
762 * keymap.c (where_is_internal): Use NULL rather than a pointer
764 * lisp.h (CALLMANY, CALLN): New macros.
765 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
768 Use gnustep-config if available
769 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
770 It doesn't appear to be needed, and the inclusion breaks on
771 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
773 2015-01-22 Eli Zaretskii <eliz@gnu.org>
775 * xdisp.c (init_iterator): Restore a comment lost in transition.
777 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
779 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
780 * xfont.c (xfont_driver, xfont_chars_supported)
781 (xfont_text_extents):
782 * xftfont.c (xftfont_get_colors, xftfont_open)
783 (xftfont_prepare_face, xftfont_done_face)
784 (xftfont_cached_font_ok):
785 * xgselect.c (xg_select):
786 Use bool for boolean.
788 Don't downcase system diagnostics' first letters
789 * fileio.c (report_file_errno): Don't downcase, and simplify.
792 Isolate NIL_IS_ZERO-assuming code better
793 Suggested by Stefan Monnier in:
794 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
795 * alloc.c (allocate_pseudovector):
796 Use memclear, not memsetnil, to remove a 'verify'.
797 * callint.c (Fcall_interactively):
798 * dispnew.c (realloc_glyph_pool):
799 * xdisp.c (init_iterator):
800 Use memclear, not memset, to remove a 'verify'.
801 * lisp.h (memclear): Rename from memsetnil, and take a byte
802 count rather than a word count. All callers changed.
804 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
806 Undo port to hypothetical nonzero Qnil case
807 This mostly undoes the previous change in this area. See:
808 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
809 * alloc.c (allocate_pseudovector):
810 * callint.c (Fcall_interactively):
811 * dispnew.c (realloc_glyph_pool):
812 * fringe.c (init_fringe):
813 * lisp.h (memsetnil):
814 * xdisp.c (init_iterator):
815 Simplify by assuming that Qnil is zero, but verify the assumption.
816 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
817 NIL_IS_NONZERO. All uses changed.
819 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
821 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
823 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
825 Prefer xlispstrdup to avoid dumb calls to strlen.
826 * nsfont.m (ns_get_family):
827 * nsterm.m (ns_term_init):
828 * w32fns.c (w32_window):
829 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
831 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
833 Correct an old fix for GTK font selection
834 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
837 Fix minor bugs with printing null bytes
838 * minibuf.c (read_minibuf_noninteractive):
839 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
840 Work even if the Lisp string contains a null byte.
842 Port to hypothetical case where Qnil is nonzero
843 * alloc.c (allocate_pseudovector):
844 * callint.c (Fcall_interactively):
845 * coding.c (syms_of_coding):
846 * dispnew.c (realloc_glyph_pool):
847 * fringe.c (init_fringe):
848 * lisp.h (memsetnil):
849 * xdisp.c (init_iterator):
850 Port to the currently-hypothetical case where Qnil is nonzero.
851 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
852 as there are no Lisp_Object values in the data here.
853 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
854 All uses changed. Define only if not already defined, so that one
855 can debug with -DNIL_IS_NONZERO.
856 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
858 2015-01-19 Eli Zaretskii <eliz@gnu.org>
860 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
861 Qnil is represented as zero, before using that to initialize parts
862 of the glyph structure.
864 * xdisp.c (init_iterator): Verify that Qnil is represented as
865 zero, before using that to initialize parts of the iterator
868 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
870 Prefer memset to repeatedly assigning Qnil
871 * alloc.c (allocate_pseudovector): Catch more bogus values.
872 * alloc.c (allocate_pseudovector):
873 * callint.c (Fcall_interactively):
874 * coding.c (syms_of_coding):
875 * fringe.c (init_fringe):
876 Verify that Qnil == 0.
877 * callint.c (Fcall_interactively):
878 * eval.c (Fapply, Ffuncall):
879 * fns.c (mapcar1, larger_vector):
880 * font.c (font_expand_wildcards):
881 * fringe.c (init_fringe):
882 Prefer memset to assigning zeros by hand.
883 * callint.c (Fcall_interactively):
884 Remove duplicate assignment of Qnil to args[i].
885 * coding.c (syms_of_coding):
886 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
887 * fileio.c (Ffile_selinux_context):
888 Rewrite to avoid need for Lisp_Object array.
889 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
890 (DEFINE_LISP_SYMBOL_END): Use it.
891 (NIL_IS_ZERO): New constant.
892 (memsetnil): New function.
894 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
896 Tune pseudovector allocation assuming Qnil == 0.
897 * alloc.c (allocate_pseudovector): Use memset for both
898 Lisp_Objects and regular slots. Add zerolen arg.
899 * lisp.h (allocate_pseudovector): Adjust prototype.
900 (ALLOCATE_PSEUDOVECTOR): Adjust user.
901 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
902 (allocate_hash_table, allocate_window, allocate_frame)
903 (allocate_process, allocate_terminal): Remove prototypes.
904 * fns.c (allocate_hash_table): Now static here.
905 * frame.c (allocate_frame):
906 * process.c (allocate_process):
907 * terminal.c (allocate_terminal):
908 * window.c (allocate_window): Now static here.
909 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
911 * lisp.h (XTERMINAL): Add eassert.
912 * process.c (make_lisp_proc): Now static here.
914 Prefer INLINE functions in font.h to match style used in lisp.h.
915 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
916 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
917 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
919 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
920 * ftfont.c (ftfont_shape):
921 * macfont.m (macfont_shape):
922 * w32uniscribe.c (uniscribe_shape):
923 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
925 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
927 Give up on -Wsuggest-attribute=const
928 * decompress.c (Fzlib_available_p):
929 * gnutls.c (Fgnutls_available_p):
930 * gtkutil.h (xg_uses_old_file_dialog):
931 * xdisp.c (Ftool_bar_height):
932 * xmenu.c (popup_activated):
933 No longer const, since it's not const on at lest some
934 configurations, and we shouldn't lie to the compiler.
936 2015-01-15 Eli Zaretskii <eliz@gnu.org>
938 * fileio.c: Include binary-io.h.
939 (Fset_binary_mode): New function.
940 (syms_of_fileio): Defsubr it.
941 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
943 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
945 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
946 (Fgnutls_peer_status): Use it to set the :self-signed flag.
947 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
948 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
950 2015-01-14 Eli Zaretskii <eliz@gnu.org>
952 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
953 when FLAGS indicate the item is not highlighted. (Bug#19596)
955 2015-01-14 Martin Rudalics <rudalics@gmx.at>
957 * xmenu.c (update_frame_menubar): Remove garbaged code.
959 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
961 remove_slash_colon need not be inline
962 * process.c, process.h (remove_slash_colon): No longer inline.
963 This saves text bytes without hurting runtime performance.
965 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
967 Avoid extra multibyteness check in ENCODE_FILE users.
968 * callproc.c (encode_current_directory, Fcall_process, call_process):
969 * dired.c (directory_files_internal, file_name_completion):
970 Do not check for STRING_MULTIBYTE because encode_file_name
971 is a no-op for unibyte strings.
973 * process.h (remove_slash_colon): New function.
974 * callproc.c (encode_current_directory, call_process):
975 * process.c (Fstart_process): Use it.
977 Consistently handle time zone specification.
978 * editfns.c (decode_time_zone): New function, refactored out from ...
979 (Fencode_time): ... adjusted user.
980 (Fset_time_zone_rule): Use decode_time_zone.
982 * editfns.c (make_buffer_string_both): If requested range intersects
983 the gap, don't move the latter but copy in two regions, thus avoiding
984 unnecessary relocation of buffer data.
986 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
988 Use bool for boolean in xmenu.c, xml.c
989 * xmenu.c (x_menu_set_in_use, popup_get_selection)
990 (Fx_menu_bar_open_internal, popup_widget_loop)
991 (x_activate_menubar, xg_crazy_callback_abort)
992 (update_frame_menubar, set_frame_menubar)
993 (initialize_frame_menubar, free_frame_menubar)
994 (create_and_show_popup_menu, x_menu_show)
995 (create_and_show_dialog, x_dialog_show):
996 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
997 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
998 * xrdb.c (main) [TESTRM]:
999 * xsettings.c (init_gsettings):
1000 * xterm.c (XFillRectangle, xg_scroll_callback)
1001 (xg_end_scroll_callback):
1002 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1003 Use bool for boolean.
1004 * xmenu.c (TRUE): Remove; no longer used.
1005 (show_help_event): Remove long-unused code.
1006 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1008 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1010 Don't say Fnext_read_file_uses_dialog_p is const
1011 It's const only if a windowing system is not used; don't say it's
1012 const otherwise. See:
1013 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1014 * fileio.c (next_read_file_uses_dialog_p): Remove.
1015 Move guts back to ...
1016 (Fnext_read_file_uses_dialog_p): ... here.
1017 Don't declare as const, as make-docfile.c now has a special case
1018 for this function. This is an ugly hack, but it's better than
1019 lying to the compiler.
1021 Remove now-unnecessary forward XTYPE decl
1022 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1023 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1024 definition to after XTYPE's.
1026 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1028 Fix problems with 32-bit wide-int build exposed by MinGW.
1029 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1030 compilation error in an unoptimized build when !USE_LSB_TAG.
1032 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1033 same larger value as for the 64-bit build.
1035 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1036 avoid compiler warnings.
1038 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1039 Avoid compiler warnings about cast from integer to pointer of
1042 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1043 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1044 casting from integer to pointer of different size.
1045 (add_menu_item): Pass the help-echo string as a pointer to
1046 Lisp_String, not as a Lisp_Object.
1047 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1048 string object from its C pointer.
1050 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1051 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1053 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1054 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1055 compiler warnings about size differences.
1056 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1057 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1058 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1059 integer; use -1 for nil. Doc fix.
1061 * .gdbinit (xgetsym): New subroutine.
1062 (xsymname, xsymbol): Use it.
1063 (xprintsym): No need to call xgetptr.
1065 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1067 * frame.c (adjust_frame_size): Make sure new numbers of
1068 lines/columns get installed after font size change (Bug#19575).
1070 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1072 Add DEFUN attributes.
1073 * callint.c (Finteractive):
1074 * character.c (Fcharacterp, Fmax_char):
1075 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1076 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1077 (Ffloatp, Fbyteorder):
1078 * decompress.c (Fzlib_available_p):
1079 * fns.c (Fidentity):
1080 * frame.c (Fframe_windows_min_size):
1081 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1082 * window.c (Fwindow__sanitize_window_sizes):
1083 * xdisp.c (Ftool_bar_height):
1084 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1085 * emacs.c (Fkill_emacs):
1087 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1088 (Fabor_recursive_edit): Add noreturn attribute.
1090 * search.c (fast_string_match_internal): New function,
1091 consolidated from...
1092 (fast_string_match, fast_string_match_ignore_case): ...functions
1094 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1095 inlined from here now.
1096 (fast_string_match_internal): Add prototype.
1097 * dired.c (file_name_completion): Use fast_string_match_internal.
1099 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1100 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1101 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1102 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1104 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1106 Port to 32-bit MingGW --with-wide-int
1107 Problem reported by Eli Zaretskii in:
1108 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1109 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1110 what we think it is, rather than checking only its alignment (and
1111 doing so incorrectly on MinGW).
1113 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1115 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1116 Remove dead NILP check.
1117 * image.c (Flookup_image): Use regular format for docstring.
1118 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1120 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1122 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1124 * frame.c (frame_default_tool_bar_height): New variable.
1125 (adjust_frame_size): Possibly add requested adjustment to
1126 Vframe_adjust_size_history.
1127 (make_frame): Initialize tool_bar_redisplayed_once slot.
1128 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1129 doc-string. Call adjust_frame_size unconditionally (the frame's
1130 text size may remain unaltered but the pixel size may change).
1131 (x_figure_window_size): If frame_default_tool_bar_height was
1132 set, use it instead of calculating the tool bar height from
1133 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1134 Vframe_initial_frame_tool_bar_height.
1135 (Qchange_frame_size, Qxg_frame_set_char_size)
1136 (Qset_window_configuration, Qx_create_frame_1)
1137 (Qx_create_frame_2): New symbols.
1138 (Vframe_initial_frame_tool_bar_height): Remove.
1139 (Vframe_adjust_size_history): New history variable for debugging
1140 frame size adjustments.
1141 * frame.h (struct frame): New boolean slot
1142 tool_bar_redisplayed_once.
1143 (frame_default_tool_bar_height): Extern.
1144 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1145 to adjust_frame_size.
1146 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1147 Qx_create_frame_2 to adjust_frame_size.
1148 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1149 inhibit 1 when we have not redisplayed the tool bar yet.
1150 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1151 Qx_create_frame_2 to adjust_frame_size.
1152 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1154 * window.c (Fset_window_configuration):
1155 Pass Qset_window_configuration to adjust_frame_size.
1156 * xdisp.c (redisplay_tool_bar): Assign new height to
1157 frame_default_tool_bar_height.
1158 (redisplay_internal): If we haven't redisplayed this frame's
1159 tool bar, call redisplay_tool_bar early so we can adjust the
1160 frame size accordingly.
1161 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1162 inhibit 1 when we have not redisplayed the tool bar yet.
1163 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1164 Qx_create_frame_2 to adjust_frame_size.
1166 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1168 Have 'make' output better GEN names
1169 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1170 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1171 more naturally so that 'make' can output more-accurate names.
1173 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1175 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1176 calling reset_buffer_local_variables, and make sure we initialize
1179 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1181 * coding.c (Fcoding_system_plist): Use common style for docstring.
1183 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1185 Port to MSB hosts without optimization
1186 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1187 the inline function XTYPE needs to be declared before being used.
1188 * lisp.h (XTYPE): New forward declaration.
1190 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1192 Port to 32-bit --with-wide-int
1193 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1194 widened, as the latter had trouble with GCC on Fedora 21 when
1195 configured --with-wide-int and when used in static initializers.
1196 * alloc.c (garbage_collect_1, which_symbols):
1197 * lread.c (init_obarray):
1198 Prefer builtin_lisp_symbol when it can be used.
1199 * dispextern.h (struct image_type.type):
1200 * font.c (font_property_table.key):
1201 * frame.c (struct frame_parm_table.sym):
1202 * keyboard.c (scroll_bar_parts, struct event_head):
1203 * xdisp.c (struct props.name):
1204 Use the index of a builtin symbol rather than its address.
1206 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1207 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1208 symbol indexes rather than pointers, and which work better on MSB
1209 hosts because they shift right before tagging. All uses changed.
1210 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1211 No longer noops on wide-int hosts, since they work now.
1212 (builtin_lisp_symbol): New function.
1214 Port to HAVE_FREETYPE && !HAVE_XFT
1215 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1216 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1217 Declare in this case too.
1219 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1221 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1223 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1224 Use make_pointer_integer instead of XIL.
1225 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1227 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1228 instead of XIL. Put a list of the descriptor, action, and file
1229 name in event->arg, instead of spreading them between event->code
1232 * w32term.c (queue_notifications): Use make_pointer_integer
1233 instead of XIL. Put a list of the descriptor, action, and file
1234 name in event->arg, instead of spreading them between event->code
1237 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1238 event creation to changes in w32term.c and w32inevt.c above.
1240 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1242 Port Qnil==0 changes to 32-bit --with-wide-int
1243 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1244 macro-implemented version. For the non-USE_LSB_TAG case, supply
1245 a new inline function that is the inverse of the new TAG_SYMPTR.
1246 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1247 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1248 negative number, don't allow sign bits to bleed into the encoded
1249 value. Shift in zero bits instead.
1251 Refactor pointer-to-integer conversion
1252 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1253 Rename and move to lisp.h. All uses changed.
1254 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1255 which are renamed from gfilenotify.c's lisp_to_monitor and
1256 monitor_to_lisp, and with more-generic void * signatures.
1258 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1260 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1261 returned for right-to-left screen lines. (Before the change on
1262 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1265 * .gdbinit (xsymname): New subroutine.
1266 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1267 in a way that doesn't cause GDB to barf when it tries to
1268 dereference a NULL pointer.
1270 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1272 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1273 (insert_left_trunc_glyphs, append_space_for_newline)
1274 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1275 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1276 (Fbidi_resolved_levels, produce_special_glyphs)
1277 (rows_from_pos_range, mouse_face_from_buffer_pos)
1278 (note_mouse_highlight): Use nil as the object for glyphs inserted
1279 by the display engine, and test with NILP instead of INTEGERP.
1282 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1285 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1288 * dispextern.h (struct glyph, struct it): Update comments for the
1291 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1293 Port new Lisp symbol init to x86 --with-wide-int
1294 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1295 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1296 GCC (at least) does not allow a constant initializer to widen an
1299 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1300 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1301 Although clang doesn't need it, some other compiler might, and
1302 it's easy enough to be safe.
1304 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1305 Apparently clang removed support for the alloc_size attribute.
1307 Port Qnil==0 XUNTAG to clang
1308 clang has undefined behavior if the program subtracts an integer
1309 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1310 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1311 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1312 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1314 Port GFileMonitor * hack to Qnil==0 platforms
1315 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1316 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1317 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1319 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1321 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1322 size instead of using widht/height. The frame may be constrained.
1324 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1326 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1327 Needed when neither optimizing nor inlining.
1328 Also, sort decls alphabetically.
1330 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1332 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1333 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1334 declarations of Q* variables that represent symbols.
1336 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1340 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1341 that NILP (x) is equivalent to testing whether x is 0 at the
1342 machine level. The overall effects of this and the previous patch
1343 shrink the size of the text segment by 2.3% and speeds up
1344 compilation of all the .elc files by about 0.5% on my platform,
1345 which is Fedora 20 x86-64.
1346 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1347 (make_lisp_symbol) [USE_LSB_TAG]:
1348 Symbols now tag the difference from lispsym, not the pointer.
1349 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1350 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1351 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1352 (XSYMBOL): New forward decl.
1353 (XUNTAGBASE): New function.
1356 Compute C decls for DEFSYMs automatically
1358 This patch also makes Q constants (e.g., Qnil) constant addresses
1359 from the C point of view.
1360 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1361 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1362 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1363 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1364 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1365 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1366 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1367 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1368 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1369 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1370 * xselect.c, xsettings.c, xterm.c:
1371 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1372 These names are now defined automatically by make-docfile.
1373 * alloc.c (init_symbol): New function.
1374 (Fmake_symbol): Use it.
1375 (c_symbol_p): New function.
1376 (valid_lisp_object_p, purecopy): Use it.
1377 * alloc.c (marked_pinned_symbols):
1378 Use make_lisp_symbol instead of make_lisp_ptr.
1379 (garbage_collect_1): Mark lispsym symbols.
1380 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1381 (mark_object): Use it.
1382 (sweep_symbols): Sweep lispsym symbols.
1383 (symbol_uses_obj): New function.
1384 (which_symbols): Use it. Work for lispsym symbols, too.
1385 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1386 since Qt's address is already known now.
1387 (syms_of_alloc): Add lispsym count to symbols_consed.
1388 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1389 when testing whether storage is all bits zero.
1390 * dispextern.h (struct image_type):
1391 * font.c (font_property_table):
1392 * frame.c (struct frame_parm_table, frame_parms):
1393 * keyboard.c (scroll_bar_parts, struct event_head):
1394 * xdisp.c (struct props):
1395 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1396 Lisp_Object *, since Qfoo is no longer an object whose address can be
1397 taken. All uses changed.
1398 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1399 use it, so that they no longer need to take the address of a Lisp sym.
1400 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1401 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1402 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1403 DEFSYM Qdeactivate_mark before the corresponding var.
1404 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1405 instead of interning their symbols; this avoids duplicates.
1406 (LISP_INITIALLY, TAG_PTR)
1407 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1409 (LISP_INITIALLY_ZERO): Use it.
1410 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1411 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1412 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1413 (make_lisp_symbol): New function.
1414 (XSETSYMBOL): Use it.
1415 (DEFSYM): Now just a placeholder for make-docfile.
1416 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1417 (intern_sym): New function, with body taken from old intern_driver.
1418 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1420 (define_symbol): New function.
1421 (init_obarray): Define the C symbols taken from lispsym.
1422 Use plain DEFSYM for Qt and Qnil.
1423 * syntax.c (init_syntax_once): No need to worry about
1424 Qchar_table_extra_slots.
1426 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1428 'temacs -nw' should not call missing functions
1429 Without this patch, "temacs -nw" fails with the diagnostic
1430 "emacs: Symbol's function definition is void: frame-windows-min-size"
1431 and messes up the tty's state.
1432 * frame.c (Fframe_windows_min_size): New placeholder function.
1433 (syms_of_frame): Define it.
1434 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1435 (syms_of_window): Define it.
1437 Less 'make' chatter for lisp dir
1438 * Makefile.in (%.elc): Adjust to compile-onefile change in
1439 ../lisp/Makefile.in.
1441 batch write-region no longer says "Wrote FOO"
1442 This cuts down on 'make' chatter a bit.
1443 * fileio.c (Fwrite_region):
1444 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1446 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1448 Revert previous change to produce_composite_glyph
1449 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1451 Pacify gcc -Wparentheses
1452 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1454 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1456 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1457 f->can_x_set_window_size is true.
1458 * xterm.c (x_set_window_size_1): Call change_frame_size with
1459 text sizes instead of pixel sizes (Bug#19428).
1461 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1463 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1464 right-to-left screen lines. (Bug#19473)
1466 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1468 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1470 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1472 Simplify setfattr use by assuming GNU make
1473 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1474 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1475 Simplify by using GNU make rather than shell conditionals,
1476 by using ln -f rather than rm -f followed by ln,
1477 and by preferring $@ to spelling out the destination.
1479 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1481 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1482 file doesn't compile on MS-Windows.
1484 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1486 Allow return value of system-name to vary. (Bug#19438)
1487 * filelock.c (current_lock_owner):
1488 * xrdb.c (get_environ_db):
1489 * xterm.c (same_x_server):
1490 * xterm.c (x_term_init):
1491 Prefer (system-name) to system-name, and avoid naming
1492 locals 'system-name'.
1493 * editfns.c (cached_system_name): New static var.
1494 (init_and_cache_system_name): New function.
1495 (init_editfns, Fsystem_name): Use it.
1496 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1497 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1498 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1499 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1500 Don't create a new string if the current value is already correct.
1502 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1504 Fix produce_composite_width typo
1505 * term.c (produce_composite_glyph):
1506 Fix typo that confused number of columns for pixel width.
1508 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1510 Wrap dll functions more simply
1511 * decompress.c, gnutls.c, image.c, xml.c:
1512 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1513 rather than the inverse when not WINDOWSNT. This isolates the
1514 fn_* business into the WINDOWSNT-specific section of the code,
1515 which makes it easier to maintain the generic code.
1516 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1517 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1518 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1519 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1520 Remove. All uses replaced by DEF_DLL_FN.
1521 * decompress.c (inflateInit2): Remove; no longer needed.
1522 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1524 Port memory-full checking to GnuTLS 3.3
1525 Instead of using gnutls_global_set_mem_functions, check every call
1526 to a GnuTLS function that might return an indication of memory
1527 exhaustion. Suggested by Dmitry Antipov in:
1528 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1529 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1530 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1531 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1533 (check_memory_full): New function.
1534 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1535 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1536 (Fgnutls_boot): Use it.
1537 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1539 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1541 Fix parse_settings to match internal documentation
1542 * xsettings.c (parse_settings): Return the number of settings seen.
1543 Count the settings changes accurately.
1544 (read_settings): Don't confuse number of settings changes with
1545 the return code from XGetWindowProperty.
1547 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1549 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1550 composition_compute_stop_pos to the number of characters in the
1552 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1554 * composite.c (composition_compute_stop_pos): If no composition
1555 was found in a string before ENDPOS, and ENDPOS is the string end,
1556 no need to back up to a safe point.
1558 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1560 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1562 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1563 (dealloc): Release bmRep.
1564 (setPixmapData): Make bmRep local so class member is not
1566 (setPixmapData): Rename local variable bmRep to avoid compiler
1569 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1571 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1572 when going to fullscreen (Bug#0x180004f).
1574 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1576 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1578 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1580 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1582 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1584 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1586 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1588 Use bool for boolean in xselect.c, xsettings.c
1589 * xselect.c (x_get_local_selection, struct selection_data)
1590 (x_selection_request_lisp_error, struct prop_location)
1591 (x_handle_selection_request, x_convert_selection)
1592 (waiting_for_other_props_on_window, expect_property_change)
1593 (wait_for_property_change, x_handle_property_notify)
1594 (x_get_foreign_selection, x_get_window_property)
1595 (receive_incremental_selection)
1596 (x_get_window_property_as_lisp_data)
1597 (lisp_data_to_selection_data, Fx_get_selection_internal)
1598 (x_send_client_event):
1599 * xselect.c, xterm.h (x_handle_dnd_message):
1600 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1601 (apply_xft_settings, read_and_apply_settings)
1602 (xft_settings_event, init_gsettings, init_xsettings)
1603 (syms_of_xsettings):
1604 Use bool for boolean.
1605 * xselect.c (x_get_window_property): Omit last arg, which was an
1607 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1608 always true. All callers changed.
1610 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1612 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1615 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1617 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1620 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1622 Use bool for boolean in xsmfns.c
1623 * xsmfns.c, xterm.h (x_session_have_connection):
1624 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1625 Use bool for boolean.
1626 (x_session_initialize, Fhandle_save_session):
1627 Prefer NILP (x) to EQ (x, Qnil).
1629 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1631 * callproc.c (child_setup):
1632 * dbusbind.c (xd_signature_cat):
1633 * doc.c (get_doc_string, Fsnarf_documentation):
1634 * editfns.c (Fuser_full_name):
1635 * frame.c (xrdb_get_resource):
1636 * gtkutil.c (xg_get_file_with_chooser):
1637 * tparam.c (tparam1):
1638 * xfns.c (xic_create_fontsetname):
1639 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1640 * xsmfns.c (smc_save_yourself_CB):
1641 Rewrite to avoid the need for strcat, typically by using stpcpy
1642 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1643 * doc.c (sibling_etc):
1644 * xrdb.c (xdefaults):
1645 Now a top-level static constant.
1647 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1649 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1652 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1654 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1655 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1657 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1659 Use bool for boolean in xterm.c
1660 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1661 (x_set_window_size, x_bitmap_icon):
1662 * nsterm.m (ns_frame_raise_lower, x_new_font):
1663 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1664 (struct terminal.frame_raise_lower_hook):
1665 * w32term.c (w32_frame_raise_lower):
1666 * xterm.c, xterm.h (x_text_icon):
1667 * xterm.c (x_update_window_begin, x_update_window_end)
1668 (x_update_end, x_after_update_window_line)
1669 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1670 (x_draw_glyph_string_foreground)
1671 (x_draw_composite_glyph_string_foreground)
1672 (x_alloc_lighter_color, x_draw_relief_rect)
1673 (x_draw_glyph_string_box, x_draw_image_relief)
1674 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1675 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1677 (XFillRectangle) [HAVE_GTK3]:
1678 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1679 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1680 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1681 (x_send_scroll_bar_event, xm_scroll_callback)
1682 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1683 (x_create_toolkit_scroll_bar)
1684 (x_create_horizontal_toolkit_scroll_bar)
1685 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1686 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1687 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1688 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1689 (x_scroll_bar_report_motion)
1690 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1691 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1692 (x_draw_window_cursor, x_clear_errors)
1693 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1694 (set_wm_state, x_set_sticky, get_current_wm_state)
1695 (do_ewmh_fullscreen, x_handle_net_wm_state)
1696 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1697 (x_set_window_size_1, XTframe_raise_lower)
1698 (x_make_frame_visible, x_iconify_frame)
1699 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1700 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1701 (x_delete_terminal, x_initialize, syms_of_xterm):
1702 Use bool for boolean.
1704 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1706 * composite.h (struct composition.width): Now int
1707 instead of unsigned short, as we prefer signed integers.
1709 Let charset tick grow past USHRT_MAX
1710 * charset.c, charset.h (charset_ordered_list_tick):
1711 Now EMACS_UINT, not unsigned short.
1712 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1713 maximum representable Emacs integer value before wrapping it around.
1715 Simplify unexec file mode setting
1716 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1717 Don't include <sys/stat.h> when no longer needed.
1718 (unexec): Create file with correct mode in the first place,
1719 rather than overwriting the mode later and fiddling with the
1720 global umask in the mean time. Avoid bogus usage like
1721 'umask (777)', which should have been 'umask (0777)'.
1722 (mark_x): Remove. All callers removed.
1724 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1726 Minor cleanups for Lisp objects and symbols
1727 * alloc.c (next_vector, set_next_vector):
1728 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1729 (lisp_h_make_number) [USE_LSB_TAG]:
1730 Use Lisp_Int0 instead of the mystery constant 0.
1731 * alloc.c (mark_object): Always set and use po; that's simpler.
1732 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1733 Properly parenthesize definientia.
1734 * bidi.c (bidi_initialize):
1735 * buffer.c (init_buffer_once):
1736 * nsfns.m (syms_of_nsfns):
1737 * nsmenu.m (syms_of_nsmenu):
1738 * nsselect.m (syms_of_nsselect):
1739 Prefer DEFSYM to defining by hand.
1740 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1741 * data.c: Fix too-long line.
1742 * lisp.h (DECLARE_GDB_SYM): New macro.
1743 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1744 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1745 Declare the symbol, so it's visible to everywhere lisp.h is included.
1746 Move forward decls as far forward as they can go,
1747 to allow future changes to use them.
1749 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1751 * gnutls.c: Include gnutls.h.
1752 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1753 * image.c (svg_load): Fix pointer signedness.
1755 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1757 * frame.c (frame_windows_min_size): New argument IGNORE.
1758 (adjust_frame_size): When called from change_frame_size call
1759 frame_windows_min_size with IGNORE Qt so we can ignore size
1762 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1764 * font.c (Ffont_info): Add more font information to the vector
1765 returned by the function, inspired by query-font. Doc fix.
1768 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1770 * keyboard.c (input_was_pending): New var.
1771 (read_char): Use it to make sure we only skip redisplay when we can't
1772 keep up with the repeat rate.
1774 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1776 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1778 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1780 * image.c (svg_load): Watch out for nil value of current buffer's
1781 filename. Re-enable filename thing for not-a-file case.
1783 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1785 Partially disabled previous change.
1787 * image.c (svg_load): Temporarily disabled filename thing for
1788 not-a-file case as it can cause crashs.
1790 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1792 Fix problem with images referenced within svg files. (bug#19373)
1794 * image.c: Additional parameter 'filename' for
1795 svg_load_image. Include "buffer.h". Define library function
1796 rsvg_handle_set_base_uri for WINDOWSNT.
1797 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1798 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1799 (svg_load): Pass a filename to svg_load_image: either name of
1800 actual file or of current buffer's file.
1801 (svg_load_image): New parameter 'filename', used for setting
1802 base_uri, necessary for loading referenced images. (bug#19373)
1804 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1806 * lread.c (init_obarray): Declare Qt as special.
1807 This fixes a typo in the 2012-05-15 patch that
1808 tried to declare Qt as special.
1810 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1812 Various fixes to use bool type and constants.
1813 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1815 * xfaces.c (clear_face_cache): Use bool for the argument type.
1817 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1819 Correct same_at_end when restoring window points
1820 * fileio.c (Finsert_file_contents): Compute same_at_end character
1821 position using the old buffer size, not the new one, since
1822 restore_window_points wants the old size.
1823 Fixes: debbugs:19161
1825 2014-12-14 Alan Mackenzie <acm@muc.de>
1827 New feature optionally to accelerate auto-repeated scrolling.
1829 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1831 * window.c (window_scroll): Bind fontification-functions to nil
1832 when scrolling by whole screens and
1833 fast-but-imprecise-scrolling is non-nil.
1834 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1836 * lisp.h (bool): Declare Qfontification_functions extern.
1838 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1840 Load system's default trusted Certificate Authorities if available.
1841 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1842 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1843 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1844 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1845 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1847 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1848 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1851 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1853 * regex.c (analyze_first): Rename from analyze_first.
1855 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1857 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1858 a hack involving a union.
1860 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1862 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1863 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1866 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1868 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1870 * gnutls.h: Always declare syms_of_gnutls.
1872 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1873 clarity. Let the availability check return Qnil when the GnuTLS
1874 integration is not available, instead of erroring out.
1877 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1879 * xdisp.c (move_it_in_display_line_to, display_line):
1880 Don't disallow overflow-newline-into-fringe when word-wrap is in
1883 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1885 * fileio.c: Better preserve window-points during revert (bug#19161).
1886 (Qget_buffer_window_list): New var.
1887 (get_window_points_and_markers, restore_window_points): New functions.
1888 (Finsert_file_contents): Use them to save and restore window-points.
1890 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1892 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1893 descriptor if called from x_connection_closed and always delete
1894 this descriptor from keyboard waiting set (Bug#19147).
1896 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1898 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1899 (bidi_cache_max_elts): New global variable.
1900 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1901 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1903 (bidi_cache_search): Handle overflown cache. Improve commentary.
1904 (bidi_cache_ensure_space): Limit allocations to the current value
1905 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1906 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1907 the increment to not exceed the limit.
1908 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1909 cache, zero otherwise (meaning the cache overflowed). In the
1910 latter case, set bidi_cache_last_idx to -1.
1911 (bidi_peek_at_next_level): Handle overflown cache.
1912 (bidi_push_it): Increase the cache limit for iterating the new object.
1913 (bidi_pop_it): Decrease the cache limit back to previous value.
1914 (bidi_shelve_cache): Shelve the current value of the cache limit.
1915 (bidi_unshelve_cache): Restore the value of cache limit.
1916 (bidi_find_bracket_pairs): If the cache overflows while looking
1917 for the paired bracket, give up and let bidi_resolve_neutrals
1918 process the bracket as a simple neutral. (Bug#19322)
1919 (bidi_find_other_level_edge): If the cache overflows, fall back on
1920 Plan B, which effectively stops the reordering and restarts it on
1921 the next character (after resetting the cache).
1922 (bidi_move_to_visually_next): When the cache overflows, reset it
1923 after processing the last cached character.
1925 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1927 Fix glitches in gnutls.c, mostly memory-related
1928 * gnutls.c: Sort macro definitions by name.
1929 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1930 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1931 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1932 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1933 calculating string length. Use make_uninit_string, to avoid
1934 copying the string. Cast the char, not the pointer.
1935 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1936 and free. Work even for dates past the year 9999. Use void *
1937 for buffers, to avoid casts.
1939 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1941 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1943 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1945 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1948 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1950 * process.c: Whitespace and line-break nitpicks.
1952 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1954 * gnutls.c (gnutls_certificate_details): The :signature isn't
1955 that useful, so remove it.
1956 (gnutls_certificate_details): Clean up whitespace slightly.
1957 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1959 (gnutls_certificate_details): Put :signature-algorithm back again,
1960 which was removed by mistake.
1961 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1962 that they are not messaged by default (bug#16253).
1963 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1965 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1967 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1969 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1972 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1974 * eval.c (Fsignal): Remove duplicate test.
1975 (Fautoload_do_load): Fix up docstring.
1977 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1979 * nsterm.m (represented_filename, represented_frame): New variables.
1980 (ns_set_represented_filename): New function.
1981 (sendEvent:): Set represented filename here to avoid flicker,
1982 related to Bug#18757.
1984 * nsterm.h: Declare ns_set_represented_filename.
1986 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1987 at once, call ns_set_represented_filename instead.
1989 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1991 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1992 (struct bidi_stack): Reduce size by using bit fields and by
1993 packing sos, override, and isolate_status into a single 8-bit
1994 byte called 'flags'.
1996 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1997 (bidi_push_embedding_level): Construct flags from individual
1998 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2000 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2001 from flags. Adapt to changes in prev_for_neutral,
2002 next_for_neutral, and last_strong members.
2003 (bidi_line_init): Initialize flags to zero.
2004 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2005 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2007 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2009 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2010 (Fapply): Try and simplify the control flow.
2012 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2014 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2015 Use gnutls_sign_get_name directly because
2016 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2017 (init_gnutls_functions): Load missing gnutls_server_name_set.
2019 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2021 * bidi.c (bidi_find_first_overridden): New function.
2023 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2024 (syms_of_xdisp): Defsubr it.
2026 * dispextern.h (bidi_find_first_overridden): Add prototype.
2028 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2030 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2031 to nil after release (Bug#9133).
2033 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2035 Port better to AddressSanitizer.
2036 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2038 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2039 Return -1 or 0, as the pipe trick doesn't work.
2040 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2042 * print.c (print_object):
2043 When a pointer-check primitive returns -1, do not assume this
2044 means the pointer is valid or that the underlying system has failed.
2045 It could just be that addresses are being sanitized so Emacs can't
2046 test for pointer validity.
2047 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2048 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2049 string validity checker doesn't work on stack-based strings.
2051 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2053 Improve clarity of USE_LSB_TAG definition.
2054 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2055 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2056 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2057 VAL_MAX / 2 rather than in terms of the (more complicated)
2058 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2060 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2062 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2063 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2064 (next_element_from_buffer): When done with overlays, reset the
2065 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2067 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2069 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2070 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2072 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2074 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2075 for paxctl and setfattr. Fixes temacs startup failure with
2076 grsecurity/PaX enabled Linux kernel (bug#19067).
2078 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2080 * w32.c, w32heap.c, w32term.c:
2081 Use MINGW_W64 instead of _W64.
2083 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2085 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2087 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2089 * gnutls.c (gnutls_ip_address_p): New function.
2090 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2092 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2094 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2096 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2098 Fix gnutls problems caught by static checking.
2099 * gnutls.c (Fgnutls_boot): Remove unused local.
2100 (Fgnutls_boot): Fix pointer signedness.
2102 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2104 * gnutls.c (gnutls_certificate_details): Don't include certain
2105 certificate details on older gnutls versions (bug#19168).
2106 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2107 (gnutls_certificate_details): Reversed check in last checkin.
2109 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2111 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2112 (Fgnutls_peer_status_warning_describe): Add function to describe a
2113 peer verification warning symbol.
2114 (Fgnutls_peer_status): Use it.
2115 (Fgnutls_boot): Use it. Minor logging fixes.
2117 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2119 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2121 2014-11-24 Glenn Morris <rgm@gnu.org>
2123 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2125 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2126 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2128 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2130 * gnutls.c: Fix Windows function definition of
2131 gnutls_x509_crt_get_fingerprint.
2133 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2135 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2137 * process.h: Added more fields to Lisp_Process to track
2138 certificate details.
2140 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2141 (Fgnutls_peer_status): New functions to export TLS certificate
2142 details to Emacs Lisp.
2144 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2146 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2147 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2148 check for gtk_adjustment_configure (Bug#19149).
2149 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2151 2014-11-22 Glenn Morris <rgm@gnu.org>
2153 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2155 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2157 Don't shrink frame when using desktop-save-mode (Bug#19048).
2158 * w32fns.c (x_set_tool_bar_lines): Always call
2159 x_change_tool_bar_height (Bug#19048).
2160 (x_change_tool_bar_height): Mark frame as garbaged since
2161 adjust_frame_size might not have done that.
2162 * xfns.c (x_set_tool_bar_lines): Always call
2163 x_change_tool_bar_height (Bug#19048).
2164 (x_change_tool_bar_height): Mark frame as garbaged since
2165 adjust_frame_size might not have done that.
2167 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2169 * xml.c (parse_region): Take care of new optional parameter
2170 'discard-comments' of 'libxml-parse(html|xml)-region'.
2171 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2172 New optional parameter 'discard-comments'.
2174 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2176 Improve time stamp handling, and be more consistent about it.
2177 * editfns.c (invalid_time): New function.
2178 Use it instead of 'error ("Invalid time specification")'.
2179 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2180 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2182 (make_time_tail, make_time): Remove. All uses changed to use
2183 new functions or plain list4i.
2184 (disassemble_lisp_time): Return effective length if successful.
2185 Check that LOW is an integer, if it's combined with other components.
2186 (decode_time_components): Decode into struct lisp_time, not
2187 struct timespec, so that we can support a wide set of times
2188 regardless of whether time_t is signed. Decode plain numbers
2189 as seconds since the Epoch, and nil as the current time.
2190 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2191 Reimplement in terms of new functions.
2192 (Fencode_time): Just use list2i.
2193 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2194 * keyboard.c (decode_timer): Don't allow the new formats (floating
2195 point or nil) in timers.
2196 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2197 place of the magic number '16'.
2198 (struct lisp_time): New type.
2199 (decode_time_components): Use it.
2200 (lisp_to_timespec): New decl.
2202 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2204 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2207 * callint.c (Fcall_interactively): Pass in nil as argument to
2208 Fbarf_if_buffer_read_only.
2210 * fileio.c (Finsert_file_contents): Ditto.
2212 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2214 * textprop.c (verify_interval_modification): Check buffer
2215 readedness after the last interval.
2217 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2218 the text at POSITION (new optional argument) has the
2219 `inhibit-read-only' text property set.
2221 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2223 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2224 errors in computing the number of pixels to scroll.
2225 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2227 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2229 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2230 call updateFrameSize.
2232 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2234 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2236 * nsfns.m (x_set_foreground_color, x_set_background_color)
2237 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2238 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2240 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2242 * nsterm.m (ns_send_appdefined): Check for application defined
2243 event on Cocoa (Bug#18993).
2244 (run): Restore code before the previous 18993 fix.
2246 2014-11-14 David Reitter <david.reitter@gmail.com>
2248 * nsterm.m (run): Set timeout for event loop to prevent hang.
2251 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2253 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2255 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2257 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2258 for each candidate font but attempt to reuse it from previous improper
2261 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2263 Avoid undefined behavior in color table hashing.
2264 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2265 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2266 This function avoids undefined behavior with signed shift overflow.
2268 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2270 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2271 when the inserted text does not need decoding. (Bug#18982)
2273 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2275 * nsterm.h (EmacsScroller): judge returns bool.
2277 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2278 (ns_judge_scroll_bars): Only set removed if judge returns true.
2279 (judge): Returns bool == condemned. Remove self from window.
2280 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2282 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2284 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2285 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2287 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2289 * nsterm.m (ns_set_vertical_scroll_bar)
2290 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2292 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2294 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2295 merely because tmo_in_millisec is nonnegative. The 1st call
2296 to g_main_context_query could succeed while the 2nd one fails.
2298 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2300 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2302 * nsterm.m (run): Only use non-system event loop if OSX version is
2303 exactly 10.9 (Bug#18993).
2304 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2307 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2309 * callproc.c (encode_current_directory): Support handling of file
2310 names prepended by "/:". (Bug#18891)
2312 2014-11-08 Alan Mackenzie <acm@muc.de>
2314 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2316 2014-11-08 Dima Kogan <dima@secretsauce.net>
2318 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2320 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2322 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2323 raises an error. (Bug#18891)
2325 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2327 * frame.c (adjust_frame_size): Call x_set_window_size only if
2328 f->can_x_set_window_size is set.
2329 (make_frame): Initialize f->can_x_set_window_size and
2330 f->can_run_window_configuration_change_hook.
2331 (Fcan_run_window_configuration_change_hook): New function.
2332 * frame.h (frame): Split `official' into `can_x_set_window_size'
2333 and `can_run_window_configuration_change_hook'.
2334 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2335 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2336 Set f->can_x_set_window_size.
2337 * window.c (run_window_configuration_change_hook):
2338 Return immediately if either f->can_x_set_window_size or
2339 f->can_run_window_configuration_change_hook are false.
2340 (Fset_window_configuration): Instead of f->official set
2341 f->can_x_set_window_size.
2342 * xfns.c (Fx_create_frame, x_create_tip_frame):
2343 Set f->can_x_set_window_size.
2345 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2347 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2348 cleanup from 2014-11-01 (Bug#18972).
2350 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2352 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2353 * xdisp.c (window-scroll-functions): Improve docstring.
2355 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2357 Uniquify the 'size' symbol.
2359 * w32notify.c (Qsize): Remove.
2360 * lisp.h (Qsize): New decl.
2361 * lread.c (Qsize): Now extern.
2362 * w32notify.c (syms_of_w32notify): No need to defsym.
2364 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2366 * dispnew.c (change_frame_size_1): Fix call of
2368 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2369 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2370 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2371 (Qtool_bar_size): New constants.
2372 (frame_inhibit_resize, adjust_frame_size): New argument to
2373 handle case where frame_inhibit_implied_resize is a list.
2374 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2375 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2376 (x_set_right_divider_width, x_set_bottom_divider_width)
2377 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2378 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2380 (frame-inhibit-implied-resize): Rewrite doc-string.
2381 * frame.h (frame_inhibit_resize, adjust_frame_size):
2382 Fix external declarations.
2383 (Qframe_position, Qframe_outer_size)
2384 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2385 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2386 (Qtool_bar_size): Extern them.
2387 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2388 (xg_height_or_width_changed): Remove.
2389 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2390 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2391 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2392 (xg_change_toolbar_position): Call adjust_frame_size directly.
2393 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2394 Fix calls of adjust_frame_size.
2395 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2396 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2397 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2398 frame can get resized when tool-bar-lines parameter changes from
2400 (Fw32_frame_menu_bar_size): Return fourth value.
2401 (Fw32_frame_rect): Block input around system calls
2402 (Fx_frame_geometry): New function.
2403 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2404 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2405 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2406 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2407 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2408 (Fx_create_frame): Adjust adjust_frame_size calls.
2409 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2410 frame can get resized when tool-bar-lines parameter changes from
2412 (Fx_frame_geometry): New function.
2413 * xmenu.c (update_frame_menubar): On Lucid call
2414 adjust_frame_size with one pixel less height to avoid that
2415 repeatedly adding/removing the menu bar grows the frame.
2416 (free_frame_menubar): On Motif arrange to optionally preserve
2417 the old frame height when removing the menu bar.
2418 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2420 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2422 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2423 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2424 frame; instead, print an error message.
2426 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2428 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2430 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2432 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2433 (dealloc): Release bmRep.
2435 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2436 imageListSetNext, imageListNext.
2438 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2439 (reference): Remove.
2440 (allocInitFromFile:): Remove searching ImageList and calling
2441 reference (Bug#18918).
2442 (dealloc): Remove handling if ImageList.
2444 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2446 * process.c (catch_child_signal): Fix incorrect assertion.
2448 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2450 * macfont.m (macfont_draw):
2451 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2453 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2454 if force_integral_p (i.e. no antialias).
2455 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2456 bold if no antialias (Bug#18876).
2458 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2459 was given (Bug#18846).
2461 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2463 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2464 instead of in xdisp.c, function now takes void. (Bug#18884).
2466 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2467 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2469 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2470 struct window* (Bug#18889).
2471 Remove getMouseMotionPart.
2472 (ns_output): Make icon_top/left int.
2474 * nsfns.m (x_icon): icon_top/left is int.
2476 * nsterm.m (ns_mouse_position): Remove unused code.
2477 (initFrame:window:, dealloc): Use window instead of win.
2478 (getMouseMotionPart:window:x:y:): Remove, unused.
2479 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2481 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2483 * keyboard.c (readable_events): When FLAGS include
2484 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2485 This avoids returning non-nil from input-pending-p when only such
2486 events are in the queue. (Bug#18856)
2488 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2490 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2491 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2492 (Qforeign_selection): Remove.
2493 (ns_get_local_selection): Identation fix.
2494 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2496 * nsselect.m (ns_get_local_selection): Remove calling of
2497 functions in Vselection_converter_alist (Bug#18911).
2498 (syms_of_nsselect): Remove Vselection_converter_alist.
2500 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2502 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2503 and unnecessary initialization. Adjust comments.
2505 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2507 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2509 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2510 index, not an absolute one, as that's what the function expects.
2512 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2514 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2515 font on an initial frame when running as a daemon (Bug#18869).
2517 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2519 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2521 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2522 build_string, when importing a home directory. (Bug#18873)
2524 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2526 * dispnew.c (buffer_posn_from_coords):
2527 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2528 account for the header-line height. (Bug#18839)
2530 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2532 * xml.c (parse_region): Do not forget the first document child.
2534 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2536 * nsselect.m: pasteboard_changecount is new.
2537 (ns_store_pb_change_count, ns_get_pb_change_count)
2538 (ns_get_our_change_count_for): New functions.
2539 (ns_string_to_pasteboard_internal): Correct comment.
2540 type => gtype in eassert, Call ns_store_pb_change_count.
2541 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2542 (Fns_disown_selection_internal, Fns_selection_owner_p):
2543 Replace Vselection_alist check, with change count check.
2544 (Fns_get_selection): Initialize val to Qnil. Only get local
2545 selection if change counts match (Bug#18799).
2546 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2548 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2550 * w32proc.c (create_child): If calling a quoted batch file,
2551 pass NULL for exe. (Bug#18745)
2553 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2555 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2556 (bidi_resolve_brackets): Use end of string position rather than ZV
2557 when iterating over a string. (Bug#18815)
2559 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2561 * keyboard.c (make_lispy_position): Return coordinates also when
2562 on scroll bars, fringes, margins or not in a window.
2563 * xdisp.c (show_mouse_face): Don't change cursor face during
2566 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2568 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2569 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2570 Fix doc-strings (Bug#18789).
2572 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2574 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2576 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2578 Optimize redisplay of simple bracketed text.
2579 * bidi.c (bidi_cache_reset_to): New function.
2580 (bidi_cache_reset): Call it.
2581 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2583 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2584 bracket_enclosed_type only if bracket_pairing_pos's value is not
2586 (MAX_BPA_STACK): Make sure the value is signed.
2587 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2588 stop pushing values onto the stack.
2589 (bidi_find_bracket_pairs): If the bracketed text is only on the
2590 base embedding level, remove all the states cached by this
2591 function from the cache, and return zero, so that the brackets in
2592 this segment of text are processed as normal neutrals.
2593 (bidi_resolve_brackets): Detect the brackets that are to be
2594 processed as neutrals, and don't call bidi_find_bracket_pairs on
2597 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2599 * w32select.c (Fw32_selection_exists_p): Rename from
2600 Fx_selection_exists_p.
2601 (syms_of_w32select): Adjust accordingly.
2603 * w16select.c (Fw16_selection_exists_p): Rename from
2604 Fx_selection_exists_p.
2605 (syms_of_win16select): Adjust accordingly.
2607 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2608 (Fns_own_selection_internal): Tighten scoping.
2609 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2610 (Fns_get_selection): Rename from Fx_get_selection_internal.
2611 (Fns_get_selection_internal, Fns_store_selection_internal):
2613 (syms_of_nsselect): Adjust accordingly.
2615 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2617 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2618 * w32term.c (x_set_window_size): Account for wrapped menu bar
2619 lines when setting up frame height (Bug#15174 and Bug#18720).
2620 (w32_add_wrapped_menu_bar_lines): New variable.
2622 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2624 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2627 2014-10-20 Glenn Morris <rgm@gnu.org>
2629 * Merge in all changes up to 24.4 release.
2631 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2633 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2634 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2636 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2638 * xterm.c (handle_one_xevent): Check return value from
2639 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2640 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2642 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2643 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2644 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2645 Gtk+ >= 3.14 (Bug#18674).
2646 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2647 Gtk+ >= 3.14 (Bug#18674).
2649 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2651 * gtkutil.c: Remove no-longer-used code.
2652 (xg_update_menubar): Remove unused local and unnecessary call to
2653 gtk_menu_item_get_submenu.
2654 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2655 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2656 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2658 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2660 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2662 * xterm.h (handlebox_widget): Remove.
2664 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2667 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2669 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2670 to handle Gtk versions.
2671 (xg_get_file_with_chooser): Use them.
2672 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2673 Remove (create_menus): Remove teroff argument and code.
2674 Remove call to gtk_menu_set_title.
2675 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2676 Adjust args to create_menus.
2677 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2678 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2679 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2680 (xg_make_tool_item): Remove detach code.
2681 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2682 (find_icon_from_name): New function.
2683 (update_frame_tool_bar): Remove GtkStockItem code, move to
2684 find_icon_from_name. Let stock be a list of icon names to try.
2685 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2686 Replace TOOLBAR_TOP_WIDGET.
2687 (free_frame_tool_bar, xg_change_toolbar_position ):
2688 Replace TOOLBAR_TOP_WIDGET.
2689 (xg_initialize): Remove tearoff code.
2691 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2693 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2694 pixel from the window's cursor glyph width, since X renders hollow
2695 blocks 1 pixel wider than the 'width' parameter.
2697 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2698 glyph->pixel_width; this is now done in xterm.c.
2700 Fix reordering of bracket characters in isolates.
2701 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2702 RESOLVED_ONLY; when non-zero, return from the cache only fully
2703 resolved states. All callers changed.
2704 (CANONICAL_EQU): New macro.
2705 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2706 equivalent of the paired closing bracket character.
2707 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2708 the default non-negative value, to be checked later in
2709 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2710 characters against those pushed onto the BPA stack.
2711 (bidi_record_type_for_neutral): New function.
2712 (bidi_resolve_brackets): Record next_for_neutral and
2713 prev_for_neutral when embedding level gets pushed. Force
2714 resolution of bracket pairs when entering a level run that was not
2716 (bidi_resolve_neutral): Add assertions before calling
2717 bidi_resolve_neutral_1.
2718 (bidi_level_of_next_char): Remove the code that attempted to
2719 resolve unresolved neutrals; that is now done by
2720 bidi_resolve_neutral.
2722 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2724 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2726 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2727 1-pixel R2L characters.
2728 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2729 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2731 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2733 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2736 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2738 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2739 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2740 It's not clear to me whether the initialization is needed,
2741 but it can't hurt so I played it safe.
2743 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2745 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2747 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2749 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2750 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2752 (bidi_get_type): Return the isolate initiators and terminator types.
2753 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2754 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2755 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2756 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2757 for the new features.
2758 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2759 push and pop correctly for isolates.
2760 (bidi_remember_char): Modify to accept an additional argument
2761 and record the bidi type according to its value.
2762 (bidi_cache_iterator_state): Accept an additional argument to only
2763 update an existing state. Handle the new members of struct bidi_it.
2764 (bidi_cache_find): Arguments changed: no longer accepts a level,
2765 instead accepts a flag telling it whether it is okay to return
2766 unresolved neutrals.
2767 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2768 table. Initialize new isolate-related members.
2769 (bidi_paragraph_init): Some code factored out into
2770 find_first_strong_char.
2771 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2772 into bidi_resolve_explicit.
2773 (bidi_resolve_explicit): Support the isolate initiators and
2774 terminator. Fix handling of embeddings and overrides according to
2775 new UBA requirements. Record information about previously seen
2776 characters here (moved from bidi_level_of_next_char).
2777 (bidi_resolve_weak): Adapt to changes in struct members.
2778 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2779 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2780 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2781 paired bracket resolution. Handle isolate initiators and
2783 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2784 (bidi_level_of_next_char): Move the code that records information
2785 about previous characters to bidi_resolve_explicit. Fix logic of
2786 resolving neutrals and make sure their cache entries are updated.
2787 Remove now unneeded special handling of PDF level.
2789 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2790 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2791 enlarged per Unicode 6.3.
2792 (enum bidi_bracket_type_t): New data type.
2793 (struct bidi_saved_info): Leave only 2 type members out of 4.
2795 (struct bidi_stack): Add members necessary to support isolating
2797 (struct bidi_it): Add new members necessary to support isolating
2798 sequences and bracket pair resolution.
2800 * xdisp.c (Fbidi_resolved_levels): New function.
2801 (syms_of_xdisp): Defsubr it.
2802 (append_glyph, append_composite_glyph, produce_image_glyph)
2803 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2805 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2807 * term.c (append_glyph, append_composite_glyph)
2808 (append_glyphless_glyph): Convert aborts to assertions.
2810 * .gdbinit (pgx): Display the character codepoint, resolved level,
2811 and bidi type also for glyphless glyphs.
2813 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2815 Avoid unwanted point motion in Fline_beginning_position.
2816 * lisp.h (scan_newline_from_point): Add prototype.
2817 * search.c (scan_newline_from_point): New function, refactored from...
2818 * cmds.c (Fforward_line): ...adjusted user.
2819 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2820 and simplify the former since the latter doesn't move point.
2822 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2824 Cleanup terminal handling code.
2825 * dispextern.h (get_named_tty): Remove prototype but...
2826 * termhooks.h (get_named_terminal): ...resurrect it under
2827 more meaningful name.
2828 (get_terminal): Likewise, but with...
2829 (decode_live_terminal): ...this name.
2830 (decode_tty_terminal): Add prototype.
2831 * term.c (get_tty_terminal): Remove.
2832 (get_named_tty): Remove.
2833 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2834 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2835 Use decode_tty_terminal.
2836 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2837 * terminal.c (get_terminal): Refactor to...
2838 (decode_terminal, decode_live_terminal): ...new functions.
2839 (decode_tty_terminal): Replacement for get_tty_terminal.
2840 (get_named_terminal): Likewise for get_named_tty.
2841 * coding.c (Fset_terminal_coding_system_internal)
2842 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2843 (Fkeyboard_coding_system):
2844 * composite.c (Fcomposition_get_gstring):
2845 * dispnew.c (Fsend_string_to_terminal):
2846 * frame.c (Fmake_terminal_frame):
2847 * nsfns.m (check_ns_display_info):
2848 * w32fns.c, xfns.c (check_x_display_info):
2849 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2850 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2851 (Fset_quit_char): Use get_named_terminal.
2852 (Fset_output_flow_control, Fset_input_meta_mode):
2853 Use decode_tty_terminal.
2855 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2857 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2858 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2860 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2862 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2863 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2865 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2867 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2870 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2872 * editfns.c (dump_tz_string): No longer const.
2873 It might be modified.
2875 * nsmenu.m (clear): Assume OS X 10.6 or later.
2877 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2879 * unexmacosx.c: Remove include ppc/reloc.h.
2880 (unrelocate, copy_dysymtab): Remove PPC code.
2881 (rebase_reloc_address): Remove, only used for PPC:
2883 * nsterm.m: Always include macfont.h on COCOA.
2884 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2885 (ns_dumpglyphs_image, ns_check_menu_open)
2886 (applicationDidFinishLaunching)
2887 (antialiasThresholdDidChange:)
2888 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2889 Remove checks for OSX <= 10.5/10.6.
2890 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2891 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2894 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2895 (NS_HAVE_NSINTEGER): Remove block.
2896 Remove >= OSX 10.6 tests.
2898 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2899 (x_activate_menubar, trackingNotification:): Remove check for
2901 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2903 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2905 * nsfns.m: Always include macfont.h on COCOA.
2906 (ns_filename_from_panel, ns_directory_from_panel)
2907 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2908 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2910 * macfont.m: Remove >= 1050 check.
2911 (macfont_create_family_with_symbol)
2912 (macfont_get_glyph_for_character)
2913 (mac_font_get_glyphs_for_variants)
2914 (mac_ctfont_create_available_families, syms_of_macfont):
2915 Remove code for OSX < 10.6.
2916 (mac_font_family_group, mac_font_family_compare): Remove, only used
2919 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2920 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2922 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2925 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2927 Fix putenv race conditions with undefined behavior (Bug#8705).
2928 Do all putenv calls before Emacs creates any threads.
2929 Use a safer way to modify the TZ environment variable in the
2930 presence of multiple threads. For further thread-safety,
2931 prefer localtime_r and gmtime_r to localtime and gmtime,
2932 and prefer struct tm's tm_gmtoff (if available) to calling
2933 both localtime_r and gmtime_r.
2934 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2935 (init_dbusbind): ... to this new function.
2936 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2937 * xterm.c (x_term_init): Move xputenv call from here ...
2938 (init_xterm): ... to this new function.
2939 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2940 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2941 (dump_tz_string): New constant.
2942 (init_editfns): Use it. This centralizes the dump_tz stuff.
2943 Call set_time_zone_rule here, so that its xputenv is done
2944 before Emacs goes multithreaded.
2945 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2946 thread-safe enough for Emacs.
2947 (format_time_string, Fdecode_time, Fcurrent_time_string)
2948 (Fcurrent_time_zone):
2949 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2950 localtime and gmtime. Remove now-unnecessary calls to block_input.
2951 (tm_gmtoff): New static function.
2952 (Fdecode_time, Fcurrent_time_zone): Use it.
2953 (Fencode_time): Use mktime_z, for better thread-safety.
2954 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2955 i.e., not quite thread-safe but good enough for Emacs typical usage.
2956 Do not reclaim storage that is in the environment; let it leak.
2957 Always call tzset, since localtime_r does not.
2958 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2959 This is now done in init_editfns.
2960 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2961 New macros and declarations, for platforms lacking tzalloc & friends.
2963 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2965 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2966 On x86 platforms this works around GCC bug 63495
2967 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2968 and more generally should fix a portability problem in Emacs.
2969 Reported by Stefan Monnier in:
2970 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2972 2014-10-08 Leo Liu <sdl.web@gmail.com>
2974 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2975 * keymap.c (describe_vector_princ):
2976 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2979 * print.c (printchar_stdout_last): Declare.
2980 (printchar): Record the last char written to stdout.
2981 (Fterpri): Add optional argument ENSURE.
2983 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2985 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2986 DELAY argument to change_frame_size, so that the frame size
2987 changes, if any are needed, are delayed until the next redisplay.
2988 This is to avoid a too early QUIT inside change_frame_size, when
2989 it calls Lisp in frame_windows_min_size, in case one of the events
2990 we've read sets the quit-flag. (Bug#18649)
2992 * w32fns.c (check_x_display_info): Accept terminal objects as
2993 argument, to follow what xfns.c does.
2995 2014-10-07 Glenn Morris <rgm@gnu.org>
2997 * Makefile.in ($(srcdir)/macuvs.h)
2998 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3000 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3002 * decompress.c (init_zlib_functions): Move the message about zlib
3003 being unavailable from here...
3004 (Fzlib_decompress_region): ...to here. (Bug#18650)
3006 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3008 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3009 the case where an optional string is used. Adjust docstring.
3011 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3013 * lisp.mk (lisp): Remove w32-common-fns.elc.
3015 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3017 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3018 These were already defined in buffer.c, and the duplicate
3019 definitions cause problems on platforms like 'gcc -fno-common'.
3020 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3022 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3024 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3025 if toolbar is visible.
3027 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3030 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3031 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3032 (ns_select, ns_read_socket): Use unwind_protect to decrease
3033 apploopnr (Bug#18345).
3034 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3035 line height (Bug#17977).
3037 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3038 (macfont_closest_traits_index): New function.
3039 (macfont_closest_traits_index_p): Rename from
3040 macfont_closest_traits_index.
3041 (macfont_list): Use macfont_closest_traits_index_p.
3043 2014-10-05 K. Handa <handa@gnu.org>
3045 * coding.c (detect_coding_iso_2022): Set coding->rejected
3046 correctly when an invalid escape sequence is found (Bug#18610).
3048 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3050 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3051 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3054 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3056 * buffer.c (scroll_bar_width, scroll_bar_height):
3058 * window.c (Fset_window_scroll_bars): Fix doc-string.
3059 (Fwindow_scroll_bars): Have it return what the doc-string says.
3061 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3063 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3064 iterator backwards, to resync the bidi iterator. (Bug#18584)
3066 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3068 Consistently use min and max macros from lisp.h.
3069 * coding.c (min, max):
3071 * unexhp9k800.c (min):
3072 * unexw32.c (min, max): Use definitions from lisp.h.
3073 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3075 * gmalloc.c (min): Tiny style change.
3077 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3078 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3080 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3082 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3083 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3084 (X_ULONG_MAX): Move these macros to xterm.h.
3085 (x_fill_property_data): Be more generous about allowing either
3086 signed or unsigned data of the appropriate width.
3087 * xterm.h (x_display_set_last_user_time): New function.
3088 All setters of last_user_time changd to use this function.
3089 If ENABLE_CHECKING, check that the times are in range.
3091 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3093 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3094 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3096 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3098 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3099 make a font_object from a tty frame (Bug#18573).
3100 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3102 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3104 * alloc.c (mark_overlay): Assume that overlay boundaries are
3105 always markers. Add comment.
3106 * lread.c (read_internal_start): Use convenient validate_subarray.
3108 (Fread_from_string): Adjust docstring.
3110 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3112 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3114 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3115 Rename from the "x-" prefix.
3117 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3119 * xselect.c (selection-converter-alist): Fix docstring.
3121 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3123 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3124 argument passed by the caller, when we mirror all slashes into
3127 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3129 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3130 Resurrect old code and fix compilation with GTK < 2.13.6.
3132 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3134 Use AUTO_CONS instead of SCOPED_CONS, etc.
3135 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3136 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3137 (AUTO_LIST1): Rename from scoped_list1.
3138 (AUTO_LIST2): Rename from scoped_list2.
3139 (AUTO_LIST3): Rename from scoped_list3.
3140 (AUTO_LIST4): Rename from scoped_list4.
3141 (AUTO_STRING): Rename from SCOPED_STRING.
3142 * frame.h (AUTO_FRAME_ARG):
3143 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3144 (AUTO_LIST4, AUTO_STRING):
3145 Prepend a new argument 'name'.
3146 Declare a variable instead of yielding a value.
3148 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3150 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3152 * w32fns.c (w32_createwindow): Accept an additional argument, an
3153 array of 2 values specifying the coordinates of the frame's
3154 top-left corner. Use these values instead of calling x_get_arg,
3155 which can cons Lisp objects, and therefore cannot be called except
3156 from the main thread. Remove redundant tests for the default
3158 (my_create_window): Move the calculation of the coordinates of the
3159 frame's top-left edge here. Pass them to the input thread via the
3160 second parameter of the WM_EMACS_CREATEWINDOW message.
3161 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3164 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3166 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3167 (redisplay_window): Treat the frame's frozen_window_starts flag
3168 the same way as the optional_new_start flag for the window: only
3169 obey it if the glyph row showing point will be fully visible.
3170 Likewise when the window start is in a continuation line. If,
3171 after trying everything under the 'force_start' label, point is
3172 still not fully visible, give up and scroll the window.
3173 Add debugging traces. (Bug#18545)
3175 * window.c (Frecenter): Set the window's redisplay flag.
3177 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3179 * w32term.c (w32_read_socket): Don't use frame dimensions for
3180 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3181 rectangle. Check the return value of GetClientRect, and don't use
3182 the results if it didn't succeed.
3184 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3185 in columns and lines after correcting the pixel dimensions in
3187 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3188 negative values to xrealloc. (Bug#18528)
3190 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3192 * alloc.c: Remove now-unnecessary check.
3193 Suggested by Dmitry Antipov in:
3194 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3196 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3198 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3199 to Ubuntu 14.04.1 x86-64.
3201 Simplify stack-allocated Lisp objects, and make them more portable.
3202 The build_local_string macro was used in two ways: (1) string
3203 literals for which scoped allocation suffices, and (2) file name
3204 components, where it's not safe in general to assume bounded-size
3205 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3206 allocates a block-scope string, and by using SCOPED_STRING for (1)
3207 and build_string for (2). Furthermore, actually use stack
3208 allocation only for objects known to have sufficient alignment.
3209 This simpler implementation means Emacs can make
3210 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3211 GC_MAKE_GCPROS_NOOPS.
3212 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3213 for fewer differences among implementations.
3214 (struct Lisp_String): Now GCALIGNED.
3215 (USE_STACK_LISP_OBJECTS): Default to true, since the
3216 implementation no longer insists on a nonempty GCALIGNED.
3217 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3218 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3219 separately. Move definiens to scoped_cons. The old definition
3220 was incorrect when GCALIGNED was defined to be empty.
3221 (union Aligned_String): New type.
3222 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3223 implementation ports to compilers that don't align strictly enough.
3224 Don't worry about the union sizes; it's not worth bothering about.
3225 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3226 Rewrite using USE_STACK_CONS.
3227 (scoped_cons): Assume the use of union Aligned_Cons.
3228 (lisp_string_size, make_local_string, build_local_string): Remove.
3229 Unless otherwise specified, all callers of build_local_string
3230 changed to use SCOPED_STRING.
3231 (SCOPED_STRING): New macro.
3232 * data.c (wrong_choice):
3233 * menu.c (single_menu_item):
3234 * process.c (Fformat_network_address):
3235 Hoist use of SCOPED_STRING out of a scope, so that its returned
3236 object lives long enough.
3237 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3238 as the string might be long or might not be ASCII.
3240 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3242 * msdos.c (internal_terminal_init): Bump version to 25.
3244 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3246 Keep stack-allocated Lisp objects fast rather than versatile.
3247 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3248 (SCOPED_CONS_INITIALIZER): New macro.
3249 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3250 (USE_LOCAL_ALLOCA): Remove.
3251 (local_cons, local_list1, local_list2, local_list3, local_list4):
3252 Remove. Stack overflow checking makes them too slow.
3253 (make_local_vector): Likewise. Also we just don't have enough
3255 (enum LISP_STRING_OVERHEAD): Remove.
3256 (local_string_init, local_vector_init): Remove prototypes.
3257 (make_local_string, build_local_string): Redesign to target short
3258 compile-time string constants, fall back to regular string allocation
3260 (lisp_string_size): New function.
3261 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3262 * alloc.c (local_string_init, local_vector_init): Remove.
3263 (verify_ascii) [ENABLE_CHECKING]: New function.
3264 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3265 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3266 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3267 * xselect.c, xterm.c: All related users changed.
3269 2014-09-28 Ken Brown <kbrown@cornell.edu>
3271 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3272 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3274 2014-09-27 Ken Brown <kbrown@cornell.edu>
3276 Fix implementation of HYBRID_MALLOC on Cygwin.
3277 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3278 (bss_sbrk_buffer_beg): New variable. Use it...
3279 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3280 incorrect definition.
3282 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3284 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3285 Make it into a function and change arg to be a function.
3287 * lisp.mk (lisp): Add elisp-mode.elc.
3289 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3291 * xfns.c (x_default_scroll_bar_color_parameter):
3292 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3293 to pacify --enable-gcc-warnings in non-scrollbar builds.
3295 2014-09-26 Ken Brown <kbrown@cornell.edu>
3297 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3299 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3301 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3302 MinGW builds that use GCC before 4.2.
3304 Default to stack objects on DOS_NT platforms as well.
3305 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3306 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3308 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3310 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3311 ALIGN_STACK attribute.
3313 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3315 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3316 ALIGN_STACK attribute.
3318 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3319 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3321 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3323 * frame.c (frame_inhibit_resize):
3324 * widget.c (EmacsFrameResize):
3325 * window.c (resize_frame_windows, Fset_window_configuration):
3326 * xdisp.c (expose_frame):
3327 * xfns.c (x_change_tool_bar_height):
3328 * xmenu.c (update_frame_menubar):
3329 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3330 Remove code left dead after 2014-07-27 changes.
3332 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3334 Fix local_cons etc. to not exhaust the stack when in a loop.
3335 Problem reported in:
3336 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3337 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3338 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3339 (Ffind_charset_string):
3340 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3341 * data.c (wrong_range):
3342 * editfns.c (Fpropertize, format2):
3343 * emacs.c (init_cmdargs, decode_env_path):
3344 * fileio.c (auto_save_error):
3345 * fns.c (Fyes_or_no_p):
3346 * font.c (font_style_to_value, font_parse_xlfd)
3347 (font_parse_family_registry, font_delete_unmatched)
3349 * fontset.c (Fset_fontset_font):
3350 * frame.c (x_get_arg):
3351 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3352 (read_char_minibuf_menu_prompt):
3353 * keymap.c (silly_event_symbol_error, describe_vector):
3354 * lread.c (load_warn_old_style_backquotes):
3355 * menu.c (single_menu_item):
3356 * minibuf.c (Fread_buffer):
3357 * process.c (status_message, Fformat_network_address)
3358 (server_accept_connection):
3359 * textprop.c (copy_text_properties):
3360 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3361 * xfns.c (x_default_scroll_bar_color_parameter):
3362 * xfont.c (xfont_open):
3363 * xselect.c (x_clipboard_manager_error_1):
3364 * xterm.c (x_term_init):
3365 Put USE_LOCAL_ALLOCA at the start of the function.
3366 * fns.c (maybe_resize_hash_table): Use build_string instead of
3367 build_local_string, since we'd otherwise need a conditional
3368 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3369 not worth the bother of optimization.
3370 * font.c (font_delete_unmatched): Remove by-hand code that
3371 observed MAX_ALLOCA limit, since it's now done automatically.
3372 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3373 since build_local_string needs its sa_alloc.
3374 * lisp.h (lisp_word_count): New function.
3375 (SAFE_ALLOCA_LISP): Use it.
3376 (USE_LOCAL_ALLOCA): New macro.
3377 (local_cons, make_local_vector, make_local_string):
3378 Observe the MAX_ALLOCA limit.
3379 (LISP_STRING_OVERHEAD): New constant.
3380 (make_local_string): Use it.
3382 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3384 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3385 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3386 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3387 and Solaris and it's likely to work on similar platforms.
3389 Avoid signed integer overflow when converting Time to ptrdiff_t.
3390 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3392 (position_to_Time, Time_to_position): New functions.
3393 (gen_help_event, kbd_buffer_get_event): Use them.
3394 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3395 Go back to plain 'unsigned long', so that 'Time' is the same
3396 for both X and non-X builds; this is less likely to cause surprise.
3397 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3398 are the same size; this is no longer required.
3400 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3401 of bit 28 and of whether an unsigned value is negative.
3402 This simplifies the code a bit, and pacifies clang 3.4.
3404 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3406 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3407 Windows builds, where 'long' is a 32-bit type.
3409 * w32inevt.h (w32_console_mouse_position): Update the argument
3410 types to use 'Time'.
3412 * w32term.c (w32_mouse_position)
3413 (x_horizontal_scroll_bar_report_motion)
3414 (x_scroll_bar_report_motion): Update the argument types to use
3417 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3419 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3420 (struct input_event): ...unsigned bitfields. Likewise for
3421 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3422 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3423 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3424 (kbd_buffer_get_event): Adjust users.
3425 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3426 (make_scroll_bar_position): New function, refactored out of...
3427 (make_lispy_event): ...adjusted user.
3428 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3429 * nsterm.m (ns_mouse_position, mouseUp):
3430 * term.c (term_mouse_position):
3431 * w32inevt.c (w32_console_mouse_position):
3432 * w32term.c (w32_mouse_position):
3433 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3434 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3435 Prefer enum and explicit enum members to integers and numeric values.
3437 * chartab.c (uniprop_encode_value_numeric):
3438 * font.c (font_style_to_value): Use make_local_vector.
3439 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3440 * keymap.c (append_key): Use scoped_list1.
3442 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3443 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3445 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3447 Fix some slow uses and misuses of strcat.
3448 * doc.c (get_doc_string):
3449 * gtkutil.c (get_utf8_string):
3450 * xsmfns.c (x_session_initialize):
3451 Avoid recomputation of string length.
3452 * ftfont.c (ftfont_spec_pattern):
3453 * xfns.c (xic_create_fontsetname):
3454 Don't assume output buffer is initially zero.
3456 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3458 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3459 All callers changed.
3460 * xterm.c (x_term_init): Use new functionality to avoid two needs
3461 to compute a string length.
3463 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3465 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3467 Use known length of a Lisp string to copy it faster.
3468 * lisp.h (lispstrcpy): New function. Add comment.
3469 * callproc.c (child_setup):
3470 * dbusbind.c (xd_append_arg):
3471 * doc.c (get_doc_string):
3472 * font.c (Ffont_xlfd_name):
3473 * frame.c (xrdb_get_resource):
3474 * process.c (Fmake_network_process, network_interface_info):
3475 * w32fns.c (Fx_open_connection):
3476 * w32proc.c (sys_spawnve):
3477 * xfns.c (select_visual):
3478 * xfont.c (xfont_list):
3479 * xsmfns.c (x_session_initialize):
3480 * xterm.c (x_term_init): Use it.
3482 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3484 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3485 Reported by Dmitry Antipov in thread leading to:
3486 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3487 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3488 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3490 * callproc.c (call_process): Save and restore sa_avail.
3491 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3492 (AVAIL_ALLOCA): New macro.
3493 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3494 Use it, and check against sa_avail rather than MAX_ALLOCA.
3496 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3498 On OSX, do not free font-specific data more than once (Bug#18501).
3499 * macfont.m (macfont_close): Release and free font-specific data
3500 only if it wasn't previously freed.
3502 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3504 * unexmacosx.c (dump_it): Improve error message.
3506 2014-09-22 Juri Linkov <juri@jurta.org>
3508 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3509 (Bug#10747, bug#18334)
3511 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3513 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3514 units in which the position is measured. (Bug#18493)
3516 * xdisp.c (redisplay_internal): Force redisplay of all windows
3517 that show a buffer whose narrowing has changed. (Bug#18490)
3519 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3521 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3522 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3523 lines, draw the hollow-box and hbar cursors on the right side of
3524 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3527 * xterm.c (x_draw_stretch_glyph_string):
3528 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3529 caused the block cursor to disappear on a TAB in R2L lines in
3530 every window except the leftmost one. Reported by Martin Rudalics
3533 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3535 Always use matched specpdl entry to record call arguments (Bug#18473).
3536 * lisp.h (record_in_backtrace): Adjust prototype.
3537 * eval.c (record_in_backtrace): Return current specpdl level.
3538 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3539 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3540 entry and use that entry in call to backtrace_debug_on_exit.
3541 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3542 (do_debug_on_call): Get current specpdl level as 2nd arg.
3544 Prefer ptrdiff_t to int and avoid integer overflows.
3545 * fileio.c (make_temp_name):
3546 * font.c (font_parse_family_registry): Avoid integer
3547 overflow on string size calculation.
3548 * data.c (Faset): Likewise for byte index.
3550 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3552 Fix display of R2L lines in partial-width windows.
3553 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3554 assigned the correct value.
3555 (extend_face_to_end_of_line): Account for truncation and
3556 continuation glyphs in R2L rows when one of the fringes is not
3558 (display_line): Don't assign negative X offset to a row if we are
3559 going to produce a truncation glyph for it. When handling
3560 truncated R2L rows, consider the width of the left fringe instead
3562 (produce_special_glyphs): Fix bogus assignments.
3564 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3566 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3567 always set to a valid value. Make sure the size passed to alloca
3568 is always positive. (Bug#18516)
3570 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3572 Avoid extra call to oblookup when interning symbols.
3573 * lisp.h (intern_driver): Add prototype.
3574 * lread.c (intern_driver): New function.
3575 (intern1, intern_c_string_1, Fintern):
3576 * font.c (font_intern_prop):
3577 * w32font.c (intern_font_name): Use it.
3579 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3581 Minor improvements to new stack-allocated Lisp objects.
3582 * frame.h (FRAME_PARAMETER):
3583 Prefer scoped_list1 to local_list1 where either would do.
3584 * lisp.h (scoped_list4): New macro.
3585 (local_cons, local_list1, local_list2, local_list3, local_list4)
3586 (make_local_vector, make_local_string, build_local_string):
3587 Prefer functions to macros where either would do.
3588 * xdisp.c (build_desired_tool_bar_string):
3589 Prefer scoped_list4 to local_list4 where either would do.
3591 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3593 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3594 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3595 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3596 * frame.h (FRAME_PARAMETER): New macro.
3597 * dispnew.c (init_display):
3598 * fontset.c (Fset_fontset_font):
3599 * frame.c (x_default_parameter):
3600 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3601 * xfns.c (x_default_scroll_bar_color_parameter)
3602 (x_default_font_parameter, x_create_tip_frame): Use it.
3603 * editfns.c (Fpropertize): Use local_cons.
3604 * process.c (status_message): Use build_local_string.
3605 * xfont.c (xfont_open): Use make_local_string.
3606 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3608 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3610 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3611 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3612 !__clang__. This works with GCC and with clang and is safer for
3613 compilers we don't know about.
3614 (local_cons): Rename parameter to make capture less likely.
3616 2014-09-17 Samuel Bronson <naesten@gmail.com>
3618 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3620 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3622 Fix minor problems found by static checking.
3623 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3625 * buffer.h (decode_buffer): Doc and indentation fixes.
3626 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3628 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3630 Avoid clang-specific warnings.
3631 * buffer.c (init_buffer): Shut up -Wself-assign.
3632 * process.c (server_accept_connection): Shut up -Wunsequenced.
3634 2014-09-16 Daniel Colascione <dancol@dancol.org>
3636 * fns.c (sxhash): For symbols, use address as hash code.
3638 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3640 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3641 * charset.c (load_charset_map_from_file): Use scoped_list2
3642 and build_local_string.
3643 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3644 * emacs.c (init_cmdargs, decode_env_path):
3645 * fileio.c (Fexpand_file_name):
3646 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3647 * frame.c (x_get_arg):
3648 * keyboard.c (safe_run_hooks_error):
3649 * lread.c (load_warn_old_style_backquotes):
3650 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3651 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3652 * xselect.c (x_clipboard_manager_error_1)
3653 (x_clipboard_manager_save_all):
3654 * xterm.c (x_term_init): Use build_local_string.
3656 Avoid more integer overflows on string size calculations.
3657 * category.c (Fmake_category_set):
3658 * xdisp.c (get_overlay_arrow_glyph_row):
3659 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3661 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3663 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3664 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3665 error message format. Use message_with_string to have non-ASCII
3666 file names properly displayed.
3667 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3668 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3669 where these APIs are not available even in UNICOWS.DLL.
3670 Improve the format of error messages and include the file name in them
3672 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3673 call play-sound-functions, per documentation.
3675 * w32.c (w32_get_long_filename, w32_get_short_filename):
3676 Constify the input file name arguments.
3678 * w32.h (w32_get_long_filename, w32_get_short_filename):
3681 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3683 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3684 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3685 [USE_LOCAL_ALLOCATORS]: New macros.
3686 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3687 (build_local_string): Avoid argument name expansion clash with
3689 * alloc.c (toplevel)
3690 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3691 Preprocessor guard to avoid impossible configuration.
3692 * charset.c (Ffind_charset_region, Ffind_charset_string):
3693 Use make_local_vector.
3694 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3695 * textprop.c (Fput_text_property, Fadd_face_text_property):
3697 (copy_text_properties): Use local_cons and local_list3.
3698 * chartab.c (uniprop_table):
3699 * data.c (wrong_choice, wrong_range):
3700 * doc.c (get_doc_string):
3701 * editfns.c (format2):
3702 * fileio.c (Fexpand_file_name, auto_save_error):
3703 * fns.c (Fyes_or_no_p):
3704 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3705 * fontset.c (Fset_fontset_font):
3706 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3707 (read_char_minibuf_menu_prompt):
3708 * keymap.c (silly_event_symbol_error, describe_vector):
3709 * menu.c (single_menu_item):
3710 * minibuf.c (Fread_buffer):
3711 * process.c (status_message, Fformat_network_address)
3712 (server_accept_connection): Use make_local_string and
3713 build_local_string. Prefer compound literals where appropriate.
3715 2014-09-15 Daniel Colascione <dancol@dancol.org>
3717 * fns.c (Fsort): Tweak sort docstring.
3719 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3721 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3722 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3723 set errno to EAGAIN instead, to allow the caller to retry the
3724 write after some waiting. Fixes deadlocks when Emacs exchanges a
3725 lot of data through the pipe. (Bug#18420)
3727 * sound.c (Fplay_sound_internal): Encode the sound file name in
3728 the ANSI codepage. Expand it against data-directory, as per docs,
3729 not against the current directory. No need to make a local copy
3730 of the file name; pass the encoded file name directly to
3731 do_play_sound. (Bug#18463)
3733 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3734 NULL, and the file name is not encodable in ANSI codepage, return
3735 the string with "?" replacement characters, which will fail the
3736 caller. This avoids returning a random value in that case.
3738 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3740 * window.c (Fresize_mini_window_internal): Set w->total_lines
3741 from w->pixel_height (Bug#18422).
3743 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3745 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3746 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3747 setting resize increments (Bug#18435).
3749 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3751 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3752 state around the call to line_bottom, since it can move the
3753 iterator to another screen line. This fixes off-by-one errors in
3754 the reported row in some rare cases.
3756 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3758 * callproc.c (init_callproc): Fix bug introduced at
3759 2014-09-07 (Bug#18474).
3761 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3763 Prefer ptrdiff_t to int and avoid integer overflows.
3764 * fileio.c (make_temp_name):
3765 * font.c (font_parse_family_registry): Avoid integer
3766 overflow on string size calculation.
3767 * data.c (Faset): Likewise for byte index.
3769 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3771 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3773 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3775 * lisp.h (make_local_string): Nitpick indent.
3776 * print.c (Fprin1_to_string): Remove unused GCPROs.
3778 More debugging aids around GCPROs.
3779 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3780 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3781 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3783 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3784 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3786 Remove redundant GCPROs around Ffuncall and Fapply calls.
3787 This is safe because Ffuncall protects all of its arguments by itself.
3788 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3789 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3790 (call6, call7): Likewise. Use compound literals where applicable.
3791 (run_hook_with_args_2): Use compound literal.
3793 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3795 Pacify --enable-gcc-warnings when no window system is used.
3796 These warnings found that subscript error, so they seem worthwhile.
3797 * composite.c (char_composable_p): Simplify a bit.
3798 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3799 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3800 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3801 * window.c (set_window_scroll_bars):
3802 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3803 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3804 Ignore -Wsuggest-attribute=const.
3805 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3806 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3808 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3810 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3811 Use check_iso_charset_parameter instead of doing the checks by hand.
3812 (check_iso_charset_parameter): Move up. Check parameters a bit
3813 more carefully, and return true for 96-char sets. All callers changed.
3815 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3817 Simplify lisp.h by removing the __COUNTER__ business.
3818 Reported by Dmitry Antipov in:
3819 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3820 * lisp.h (make_local_vector, make_local_string)
3821 (build_local_string): Simplify by not bothering with __COUNTER__.
3822 The __COUNTER__ business wasn't working properly, and was needed
3823 only for hypothetical future expansion anyway.
3825 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3827 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3828 terms to determine bitmap color. (Bug#18437)
3830 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3832 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3835 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3837 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3839 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3841 * xterm.c (handle_one_xevent): Detect iconified by looking at
3842 _NET_WM_STATE_HIDDEN.
3844 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3846 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3847 These can generate a constant with the correct value but the wrong
3848 width, which doesn't work as a printf argument. All uses removed.
3849 Reported by Dmitry Antipov in:
3850 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3851 (ENUMABLE): Remove; no longer needed.
3852 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3853 Remove; no longer needed because of the above change.
3854 Each definiens moved to the only use.
3856 Improve the experimental local and scoped allocation.
3857 * alloc.c (local_string_init, local_vector_init):
3858 New functions, defined if USE_LOCAL_ALLOCATORS.
3859 Mostly, these are moved here from lisp.h, as it's not
3860 clear it's worth making them inline.
3861 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3862 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3863 USE_STACK_LISP_OBJECTS, not on a laundry list.
3864 (local_string_init, local_vector_init): New decls.
3865 (union Aligned_Cons): New type.
3866 (scoped_cons): Use it. Give up on the char trick, as it's a too
3867 much of a maintenance hassle; if someone wants this speedup
3868 they'll just need to convince their compiler to align properly.
3869 Conversely, use the speedup if struct Lisp_Cons happens to
3870 be aligned even without a directive. Better yet, help it along
3871 by using union Aligned_Cons rather than struct Lisp_Cons.
3872 (pointer_valid_for_lisp_object): Remove. This check is not
3873 necessary, since make_lisp_ptr is already doing it. All uses removed.
3874 (local_vector_init, local_string_init): Move to alloc.c.
3875 (build_local_vector): Remove this awkward macro, replacing with ...
3876 (make_local_vector): New macro, which acts more like a function.
3877 Use statement expressions and use __COUNTER__ to avoid macro
3878 capture. Fall back on functions if these features are not supported.
3879 (build_local_string, make_local_string): Likewise.
3881 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3883 * xterm.c (x_term_init): Consolidate duplicated code.
3884 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3885 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3886 Add eassert and mark dpyinfo as dead only if it was alive.
3888 Add macros to allocate temporary Lisp objects with alloca.
3889 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3890 * character.h (parse_str_as_multibyte): Move prototype to ...
3891 * lisp.h (parse_str_as_multibyte): ... here.
3892 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3893 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3895 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3896 (local_string_init): New functions.
3897 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3898 (init_alloc_once): Call it.
3900 Cleanup last change and make all new stuff conditional.
3901 * lisp.h (build_local_string): Rename to ...
3902 (make_local_string): ... this macro.
3903 (build_local_string, scoped_list1, scoped_list3): New macros.
3904 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3905 and functions as such, use regular fallbacks otherwise.
3906 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3909 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3911 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3912 always make sure the marginal areas of the row are in sync with
3913 what the window wants. (Bug#18419)
3915 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3916 existing binding of a variable, to avoid silently aborting
3917 commands that use specbind. (Bug#18331)
3919 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3921 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3922 * coding.c (growable_destination): New function.
3923 (produce_chars): Use it for sanity checks. Do not fiddle with
3924 dst_end if the source and destination are both nil, as it's
3925 the caller's responsibility to avoid overlap.
3926 * keyboard.c (read_decoded_event_from_main_queue):
3927 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3928 length, not 4 times, to prevent decode_coding_c_string from trying
3929 to reallocate a destination. This removes the need for the FIXME.
3931 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3932 All callers simplified. Add a comment about exec_failed, vfork,
3935 Adjust drag-and-drop fix when window is above top (Bug#18303).
3936 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3937 XCDR bleed into XCAR's encoded value. Improve checks for
3938 out-of-range data while we're at it.
3940 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3942 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3943 is CONSP (Bug#18303).
3945 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3947 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3948 'alloca' gets passed arguments larger than MAX_ALLOCA.
3950 * font.c (MAX): Define if not defined elsewhere.
3952 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3954 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3955 here for destination buffer, to work around what appears to be a
3956 bug in decode_coding_c_string when the source and destination are
3959 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3960 This follows up on the recent thread in emacs-devel on alloca; see:
3961 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3962 This patch also cleans up alloca-related glitches noted while
3963 examining the code looking for unbounded alloca.
3965 * callproc.c (init_callproc):
3966 Rewrite to avoid need for alloca.
3967 * buffer.c (mouse_face_overlay_overlaps)
3968 (report_overlay_modification):
3969 * buffer.h (GET_OVERLAYS_AT):
3970 * coding.c (make_subsidiaries):
3971 * doc.c (Fsnarf_documentation):
3972 * editfns.c (Fuser_full_name):
3973 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3974 (search_embedded_absfilename, Fsubstitute_in_file_name):
3975 * fns.c (Fmake_hash_table):
3976 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3977 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3978 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3979 (xrdb_get_resource, x_get_resource_string):
3980 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3981 * ftxfont.c (ftxfont_draw):
3982 * image.c (xbm_load, xpm_load, jpeg_load_body):
3983 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3985 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3987 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3988 (find_and_return_menu_selection):
3989 * print.c (PRINTFINISH):
3990 * process.c (Fformat_network_address):
3991 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3992 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3993 * sound.c (wav_play, au_play):
3994 * syntax.c (skip_chars):
3995 * term.c (tty_menu_activate, tty_menu_show):
3996 * textprop.c (get_char_property_and_overlay):
3997 * window.c (Fset_window_configuration):
3998 * xdisp.c (safe__call, next_overlay_change, vmessage)
3999 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4000 * xfaces.c (face_at_buffer_position):
4001 * xmenu.c (x_menu_show):
4002 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4003 allocation size isn't bounded.
4004 * callint.c (Fcall_interactively): Redo memory_full check
4005 so that it can be done at compile-time on some platforms.
4006 * coding.c (MAX_LOOKUP_MAX): New constant.
4007 (get_translation_table): Use it.
4008 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4009 SAFE_ALLOCA, to catch integer overflows on size calculation.
4010 (exec_failed) [!DOS_NT]: New function.
4011 (child_setup) [!DOS_NT]: Use it.
4012 * editfns.c (Ftranspose_regions):
4013 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4014 * editfns.c (check_translation):
4015 Allocate larger buffers on the heap.
4016 * eval.c (internal_lisp_condition_case):
4017 Check for MAX_ALLOCA overflow.
4018 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4019 (Fbase64_encode_region, Fbase64_decode_region):
4020 Avoid unnecessary calls to SAFE_FREE before 'error'.
4021 * buffer.c (mouse_face_overlay_overlaps):
4022 * editfns.c (Fget_pos_property, check_translation):
4023 * eval.c (Ffuncall):
4024 * font.c (font_unparse_xlfd, font_find_for_lface):
4025 * ftfont.c (ftfont_drive_otf):
4026 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4027 (menu_bar_items, tool_bar_items):
4028 * sound.c (Fplay_sound_internal):
4029 * xdisp.c (load_overlay_strings, dump_glyph_row):
4030 Use an ordinary auto buffer rather than alloca, since the
4031 allocation size is fixed and small.
4032 * ftfont.c: Include <c-strcase.h>.
4033 (matching_prefix): New function.
4034 (get_adstyle_property): Use it, to avoid need for alloca.
4035 * keyboard.c (echo_add_key):
4036 * keymap.c (describe_map): Use ptrdiff_t, not int.
4037 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4038 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4039 when counting bytes.
4040 * lisp.h (xlispstrdupa): Remove, replacing with ...
4041 (SAFE_ALLOCA_STRING): ... new macro with different API.
4042 This fixes a portability problem, namely, alloca result
4043 passed to another function. All uses changed.
4044 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4046 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4047 (REGEX_ALLOCATE): New macros.
4048 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4049 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4051 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4053 (decode_mode_spec_coding): Store directly into buf rather than
4054 into an alloca temporary and copying the temporary to the buf.
4056 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4058 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4060 2014-09-04 Jan D <jan.h.d@swipnet.se>
4062 * xterm.c (x_term_init): Don't call x_session_initialize if running
4063 as a daemon (Bug#18375).
4065 * xsmfns.c: Initialize ice_fd.
4067 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4069 Less chatter in 'make' output.
4070 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4071 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4072 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4074 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4076 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4077 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4079 * nsfns.m (Fx_create_frame):
4080 * w32fns.c (Fx_create_frame):
4081 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4084 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4086 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4087 the reported row in the case of a window with a header line, by
4088 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4089 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4091 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4093 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4094 when configured --with-wide-int on typical 32-bit platforms.
4096 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4098 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4099 when HPOS is negative, for the benefit of R2L glyph rows whose
4100 newline overflows into the fringe.
4102 2014-09-03 Ken Brown <kbrown@cornell.edu>
4104 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4106 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4108 Minor cleanup of recent strlen-avoiding patch.
4109 * fileio.c (CHECK_LENGTH): Remove.
4110 Rewrite callers so that they don't need it.
4111 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4112 variable wasn't set.
4114 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4116 * fileio.c (CHECK_LENGTH): New macro.
4117 (Fexpand_file_name): Use it and get rid of a few more calls
4118 to strlen and strcat.
4119 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4120 * lisp.h (egetenv): ... because of a new inline function used to
4121 avoid calls to strlen for a compile-time constants.
4123 * buffer.h (decode_buffer): New function.
4124 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4125 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4126 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4127 * data.c (Flocal_variables_p):
4128 * fileio.c (Fverify_visited_file_modtime):
4129 * marker.c (live_buffer): Use it.
4131 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4133 Avoid extra calls to strlen in filesystem I/O routines.
4134 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4135 the length of 'newdir' is known or may be precalculated.
4136 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4137 not 'char *', and so use precalculated length.
4138 (Ffile_accessible_directory_p):
4139 * callproc.c (encode_current_directory, init_callproc):
4140 * charset.c (init_charset):
4141 * lread.c (load_path_check, load_path_default): Adjust users.
4142 * lisp.h (file_accessible_directory_p): Tweak prototype.
4144 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4146 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4149 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4151 --enable-silent-rules now suppresses more chatter.
4152 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4153 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4154 (am__v_CCLD_1): New macros, taken from Automake.
4155 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4157 Clean up extern decls a bit.
4158 * bytecode.c: Include blockinput.h and keyboard.h rather
4159 than rolling their APIs by hand.
4160 * emacs.c: Include regex.h and rely on its and lisp.h's API
4161 rather than rolling them by hand.
4162 * lastfile.c: Include lisp.h, to check this file's API.
4163 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4165 * regex.h (re_max_failures): New decl.
4166 * unexcw.c, unexmacosx.c, unexw32.c:
4167 Rely on lisp.h's API rather than rolling it by hand.
4168 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4169 Declare at top level, to pacify GCC -Wnested-externs.
4171 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4173 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4174 clipping rectangle become negative (i.e. large positive, since
4175 it's an unsigned data type). This can happen in R2L hscrolled
4176 glyph rows, and caused us to draw the cursor glyph on the fringe.
4177 For the details, see
4178 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4180 2014-08-31 Ken Brown <kbrown@cornell.edu>
4182 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4183 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4184 is defined. (Bug#18368)
4186 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4188 Vector-sorting fixes (Bug#18361).
4189 It's not safe to call qsort or qsort_r, since they have undefined
4190 behavior if the user-specified predicate is not a total order.
4191 Also, watch out for garbage-collection while sorting vectors.
4192 * fns.c: Include <vla.h>.
4193 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4194 (sort_vector_compare): Remove, replacing with ....
4195 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4196 ... these new functions.
4197 (sort_vector): Rewrite to use the new functions.
4198 GCPRO locals, since the predicate can invoke the GC.
4199 Since it's in-place return void; caller changed.
4200 (merge): Use 'inorder', for clarity.
4202 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4203 One can't hoist this out of the 'if', because intervening calls to
4204 newlocale, twolower, etc. can change errno.
4206 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4208 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4209 wording of the error messages.
4210 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4213 * w32proc.c (get_lcid_callback): Accept locale specifications
4214 without the country part, as in "enu" vs "enu_USA".
4215 (w32_compare_strings): Signal an error if a locale was specified,
4216 but couldn't be translated into a valid LCID.
4218 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4220 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4222 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4224 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4225 errno after towlower_l. errno's value is not specified after
4226 towlower_l. Instead, assume that towlower_l returns its argument
4227 on failure, which is portable in practice.
4229 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4231 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4233 * w32proc.c (w32_compare_strings): Accept additional argument
4234 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4235 if requested. If w32-collate-ignore-punctuation is non-nil, add
4236 NORM_IGNORESYMBOLS to the flags.
4237 (LINGUISTIC_IGNORECASE): Define if not already defined.
4238 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4240 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4243 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4245 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4246 Define substitutes for platforms that lack them.
4247 (str_collate): Add arguments locale and ignore_case.
4249 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4250 Add optional arguments LOCALE and IGNORE-CASE.
4252 * lisp.h (str_collate): Adapt argument list.
4254 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4256 Add vectors support to Fsort.
4257 * fns.c (sort_vector, sort_vector_compare): New functions.
4258 (sort_list): Likewise, refactored out of ...
4259 (Fsort): ... adjusted user. Mention vectors in docstring.
4260 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4261 * alloc.c (make_save_int_obj): New function.
4262 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4263 (make_save_int_obj): Add prototype.
4265 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4266 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4267 Conditionally define to match system's qsort_r signature.
4268 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4270 2014-08-28 Ken Brown <kbrown@cornell.edu>
4272 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4273 dumping and the system malloc after dumping. (Bug#18222)
4275 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4276 Define as macros, expanding to hybrid_malloc, etc.
4277 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4278 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4280 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4281 full implementation on Cygwin. Remove Cygwin-specific code that
4282 is no longer needed.
4283 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4284 Redefine as macros expanding to gmalloc, grealloc, etc.
4285 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4286 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4287 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4288 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4290 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4291 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4292 HAVE_POSIX_MEMALIGN)]: New functions.
4293 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4294 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4295 hybrid_aligned_alloc; declare.
4296 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4297 HAVE_POSIX_MEMALIGN)]: Define.
4298 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4299 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4300 Define as macro, expanding to gget_current_dir_name, and define
4302 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4303 malloc_enable_thread(). Don't initialize malloc.
4304 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4305 no longer defined on Cygwin).
4306 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4307 * sheap.c (bss_sbrk_buffer_end): New variable.
4308 * unexcw.c (__malloc_initialized): Remove variable.
4309 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4311 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4314 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4316 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4317 In `event->y' return entire range (the size of the scroll bar minus
4319 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4320 return entire range (the scaled size of the scroll bar minus
4321 that of the slider). In `portion' return the scaled position of
4323 (xaw_jump_callback): Restore part of code for vertical scroll
4324 bar broken in change from 2014-07-27.
4325 (xaw_scroll_callback): Provide incremental scrolling with
4326 horizontal scroll bars.
4328 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4330 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4332 * indent.c (Fvertical_motion): Fix vertical motion up through a
4333 display property after a newline. (Bug#18276)
4335 * xdisp.c (display_line): Don't assume that the call to
4336 reseat_at_next_visible_line_start ends up at a character
4337 immediately following the newline on the previous line.
4338 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4339 beyond ZV, which causes infloop in redisplay. For the details, see
4340 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4342 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4343 coordinate for hscrolled R2L screen lines. (Bug#18277)
4345 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4347 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4350 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4352 * syntax.c (scan_lists): Don't examine positions before BEGV.
4355 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4357 Improve robustness of new string-collation code (Bug#18051).
4358 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4359 (newlocale, wcscoll_l): Define substitutes for platforms that
4360 lack them, so as to simplify the mainline code.
4361 (str_collate): Simplify the code by assuming the above definitions.
4362 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4363 For example, the old version left the Emacs in the wrong locale if
4364 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4365 result. Report an error if newlocale fails.
4367 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4369 * lisp.h (str_collate):
4370 * sysdep.c (str_collate): Return int.
4371 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4373 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4375 Fix some glitches in previous change.
4376 * sysdep.c (stack_direction): Replace stack_grows_down
4377 to simplify calculation of stack boundaries.
4378 (handle_sigsegv): Check whether we really crash somewhere near
4379 to stack boundary, and handle fatal signal as usual if not.
4380 (init_sigsegv): Adjust accordingly.
4381 * keyboard.c (Vtop_level_message): Rename to
4382 Vinternal__top_level_message, as suggested by Stefan Monnier in
4383 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4384 All related users changed.
4386 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4388 Handle C stack overflow caused by too nested Lisp evaluation.
4389 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4390 siglongjmp point to transfer control from SIGSEGV handler.
4391 * keyboard.c (return_to_command_loop, recover_top_level_message)
4392 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4393 (regular_top_level_message): New variable.
4394 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4395 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4397 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4398 new variables described above.
4399 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4400 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4401 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4402 (init_sigsegv): New function.
4403 (init_signals): Use it.
4405 2014-08-25 Ken Brown <kbrown@cornell.edu>
4407 * emacs.c (main): Remove use of obsolete macro
4408 G_SLICE_ALWAYS_MALLOC.
4410 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4412 Implement locale-sensitive string collation for MS-Windows.
4413 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4414 New functions. (Bug#18051)
4416 * w32.h (w32_compare_strings): Add prototype.
4418 * w32.c <g_b_init_compare_string_w>: New global flag.
4419 (globals_of_w32): Initialize it.
4421 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4423 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4424 [WINDOWSNT]: Call str_collate on MS-Windows.
4426 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4428 One more minor cleanup of font subsystem.
4429 * font.h (struct font_driver): Convert text_extents to
4430 return void because returned value is never actually used.
4431 * macfont.m (macfont_text_extents):
4432 * w32font.c (w32font_text_extents):
4433 * xftfont.c (xftfont_text_extents): Adjust to return void
4434 and assume that 'metrics' argument is always non-NULL.
4435 * ftfont.c (ftfont_text_extents):
4436 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4438 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4440 Minor cleanups of str_collate fix (Bug#18051).
4441 * fns.c (str_collate): Move decl from here ...
4442 * lisp.h (str_collate): ... to here.
4443 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4444 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4445 potential problems with integer overflow. Don't assume
4446 setlocale succeeds. Remove unnecessary test before restoring
4447 locale via setlocale, and free the copied setlocale string
4450 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4452 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4454 * sysdep.c (str_collate): New function. (Bug#18051)
4456 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4458 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4459 if the initial "rm -f" fails. This is for MinGW builds, where
4460 MS-Windows will not allow deleting the executable file of a
4463 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4465 * w32term.c (w32_scroll_bar_handle_click)
4466 (w32_horizontal_scroll_bar_handle_click)
4467 (x_scroll_bar_report_motion)
4468 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4469 SB_THUMBTRACK, use the 32-bit position information returned by
4470 GetScrollInfo, not the 16-bit information returned in the Windows
4473 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4475 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4476 second coordinate ('y') reported for dragging the horizontal
4479 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4481 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4482 and text area-relative x-coordinates.
4484 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4486 Avoid overwriting the reversed_p flags in the glyph matrices when
4487 init_iterator or start_display are called.
4488 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4490 (tool_bar_height, redisplay_tool_bar, try_window)
4491 (try_window_reusing_current_matrix, try_window_id)
4492 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4493 reversed_p flag of the iterator's glyph row where the glyph row
4494 is going to be redrawn.
4496 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4498 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4500 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4502 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4503 of emacs_event return length from si.nPage to si.nMax.
4504 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4505 interchange start and end of thumb.
4507 2014-08-15 Ken Brown <kbrown@cornell.edu>
4509 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4510 ERRORCHECK mutexes. (Bug#18222)
4512 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4514 * frame.c (set_menu_bar_lines_1): Remove.
4515 (set_menu_bar_lines): Call change_frame_size instead of
4516 set_menu_bar_lines_1.
4518 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4520 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4523 2014-08-11 Glenn Morris <rgm@gnu.org>
4525 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4526 writing before backing up, since it causes a more serious problem
4527 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4528 (choose_write_coding_system): No longer callable from Lisp.
4529 Move last piece back here from Fwrite_region.
4530 (Fwrite_region, syms_of_fileio): Update for above changes.
4532 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4534 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4535 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4536 (Fwindow_new_pixel, Fset_window_new_pixel)
4537 (Fset_window_new_total, Fset_window_new_normal)
4538 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4540 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4542 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4544 * fontset.c (Finternal_char_font): Recompute basic faces if the
4545 frame's face cache was cleared. (Bug#18162)
4547 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4549 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4550 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4551 base buffer's undo list.
4553 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4555 Fix a couple of recent inadvertent breaks of the MSDOS port.
4556 * msdos.c: include required menu.h
4557 * term.c: set correct menu_show_hook on MSDOS.
4559 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4561 Fix handling of menu bar line on TTY frames (Bug#18136)
4563 * dispnew.c (handle_window_change_signal):
4564 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4565 frame's menu bar lines subtracted from height.
4566 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4568 (adjust_frame_size): Count in menu bar when setting FrameRows.
4569 (make_terminal_frame): When setting up the frame's lines and
4570 text height don't count in the menu bar.
4571 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4572 lines subtracted from height.
4573 (do_switch_frame): Set tty's FrameRows to number of total lines
4575 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4576 is used, return total number of lines and columns.
4577 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4579 * term.c (OUTPUT, tty_set_terminal_modes)
4580 (tty_set_terminal_window, tty_set_scroll_region)
4581 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4582 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4583 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4584 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4585 Call change_frame_size with frame's menu bar lines subtracted
4587 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4588 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4591 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4593 * alloc.c (Fmemory_info): Remove a stray brace.
4595 * process.c: Fix a comment typo.
4597 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4599 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4601 * widgetprv.h (EmacsFramePart): Remove font.
4603 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4604 (resources, setup_frame_cursor_bits): Remove unused variables and
4605 functions, esp. wrt. font (Bug#18227).
4607 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4609 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4611 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4613 Refer to MS-DOS using the same name everywhere.
4615 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4619 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4621 * w32term.c (w32_redeem_scroll_bar):
4622 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4623 not redeeming scroll bars that have been turned off.
4625 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4627 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4628 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4629 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4630 (safe_run_hook_funcall): Adjust accordingly.
4632 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4634 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4635 Condition correctly according to toolkit used.
4636 * frame.c (make_initial_frame, make_terminal_frame)
4637 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4638 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4639 assignments according to presence of toolkit scrollbars.
4640 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4641 Condition correctly according to toolkit used.
4642 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4643 only if toolkit supports it.
4644 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4646 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4648 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4650 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4652 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4653 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4654 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4655 (safe_run_hooks): Remove comment which is not relevant any more.
4657 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4659 Don't let big frames overrun the stack.
4660 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4661 Use SAFE_NALLOCA, not alloca.
4663 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4664 * dired.c (directory_files_internal): Use a volatile variable
4665 to prevent the compiler from optimizing away all copies of a local.
4666 I wonder how many other GC-related bugs like this lurk elsewhere?
4668 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4669 * xterm.h (struct x_display_info): New member 'connection'.
4670 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4671 so that x_delete_terminal has a file descriptor to pass to
4672 delete_keyboard_wait_descriptor.
4674 Don't mishandle year-9999 dates (Bug#18176).
4675 * editfns.c (decode_time_components): Store an invalid timespec
4676 on overflow, instead of returning false, so that the caller can
4677 distinguish overflow from other errors.
4678 (lisp_time_argument, lisp_seconds_argument): If the time is out
4679 of range, signal a time overflow instead of an invalid time spec.
4680 * keyboard.c (decode_timer): Treat time overflow like other
4683 Avoid undefined behavior with signed left shift.
4684 Caught by 'gcc -fsanitize=undefined'.
4685 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4686 * dispnew.c (line_hash_code, scrolling):
4687 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4688 Use 'unsigned', not 'int', for line hashes.
4689 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4691 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4693 Make compare-strings more compatible with old behavior (Bug#17903).
4694 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4696 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4698 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4699 Don't add label between left and right buttons (Bug#18129).
4701 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4703 Make functions static that no longer need to be extern.
4704 * frame.c, frame.h (set_menu_bar_lines):
4705 * keyboard.c (Qleftmost, Qrightmost):
4706 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4707 (x_set_internal_border_width):
4710 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4712 Fix display of R2L lines when the last character fits only partially.
4713 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4715 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4716 R2L row is visible only partially, give the row a negative x
4718 (display_line): Fix the calculation of the glyph whose pixel width
4719 is used to decide whether the last produced glyph fits on the
4720 line. When the last glyph fits only partially, give the row a
4723 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4724 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4725 pixel width of the first glyph that is hscrolled from display.
4726 (display_line): In R2L glyph rows, don't give a negative offset to
4727 row->x when the first glyph begins before first_visible_x.
4729 * xdisp.c (display_line): If called with iterator set up to write
4730 to a marginal area, delay the call to handle_line_prefix until we
4731 switch back to the text area. (Bug#18035)
4733 * .gdbinit (xwindow): The members total_cols, total_lines,
4734 left_col, and top_line are C integers (and has been so for the
4737 2014-08-01 Andreas Schwab <schwab@suse.de>
4739 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4740 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4742 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4744 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4745 (timerfd_callback): Ignore weird events with no data. Add tight
4746 assertions and comments.
4747 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4748 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4750 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4752 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4753 I had confused && with ||.
4755 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4757 Simplify timerfd configuration and fix some minor glitches.
4758 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4759 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4760 Fall back on timer_create if timerfd_create fails at runtime.
4761 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4762 kernel primitives to do resolution. All uses removed.
4763 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4764 (turn_on_atimers): Clear timer_create-based timers too,
4767 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4768 Without this change, the code can access the local variable 'width'
4769 even when it has not been initialized, and likewise for 'height';
4770 in either case this leads to undefined behavior.
4772 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4774 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4775 necessary, put horizontal scroll bar resources as well. See
4776 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4777 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4779 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4781 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4782 background value to match the resource of its vertical counterpart.
4784 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4786 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4787 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4789 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4791 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4792 change that added the top margin height to the requested height
4793 and revert (undocumented) part of 2014-07-28 change that changed
4794 the logic of whether a size change occurred.
4796 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4798 * .gdbinit (xwindow): The members total_cols, total_lines,
4799 left_col, and top_line are C integers (and has been so for the
4802 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4805 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4807 On GNU/Linux, use timerfd for asynchronous timers.
4808 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4809 (toplevel): Rename alarm_timer_ok to special_timer_available.
4810 [HAVE_TIMERFD]: Declare timerfd.
4811 [HAVE_CLOCK_GETRES]: Declare resolution.
4812 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4813 system timer resolution.
4814 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4815 (timerfd_callback) [HAVE_TIMERFD]: New function.
4816 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4817 [ENABLE_CHECKING]: New function for the sake of automated tests.
4818 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4819 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4820 [ENABLE_CHECKING]: Defsubr test function.
4821 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4822 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4823 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4825 Fix --without-x build and pacify --enable-gcc-warnings.
4826 Problems reported in Bug#18122 and Bug#18124.
4827 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4828 (frame_windows_min_size): Now static.
4829 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4831 (adjust_frame_size): Always declare prototype.
4833 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4834 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4835 * atimer.c (timerfd_callback): Always read expiration data.
4837 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4838 * process.c (add_timer_wait_descriptor): Add timer descriptor
4839 to input_wait_mask and non_process_wait_mask as well.
4841 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4843 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4845 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4847 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4848 Reinstate code removed by the prevoius commit to this file.
4850 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4852 * buffer.h (struct buffer): New fields scroll_bar_height and
4853 horizontal_scroll_bar_type.
4854 * buffer.c (bset_scroll_bar_height)
4855 (bset_horizontal_scroll_bar_type): New functions.
4856 (Fbuffer_swap_text): Handle old_pointm field.
4857 (init_buffer_once): Set defaults for scroll_bar_height and
4858 horizontal_scroll_bar_type.
4859 (syms_of_buffer): New variables scroll_bar_height and
4860 horizontal_scroll_bar_type.
4861 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4862 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4863 (set_vertical_scroll_bar): Remove prototype.
4864 (x_change_tool_bar_height): Add prototype.
4865 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4866 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4867 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4869 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4870 (update_window): Start mode_line_row->y after horizontal scroll
4872 (change_frame_size_1): Call adjust_frame_size.
4873 (init_display): When changing the size of a tty frame do not
4874 pass height of menu bar.
4875 (Qframe_windows_min_size): New symbol.
4876 * frame.h (struct frame): List tool bar fields after menu bar
4877 fields. Add official, total_lines, horizontal_scroll_bars,
4878 config_scroll_bar_height and config_scroll_bar_lines fields.
4879 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4880 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4881 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4882 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4883 (FRAME_WINDOWS_HEIGHT): New macros.
4884 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4885 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4886 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4887 horizontal scroll bar.
4888 (frame_inhibit_resize, adjust_frame_size)
4889 (frame_windows_min_size): Add declarations.
4890 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4891 (x_set_scroll_bar_default_height, x_set_left_fringe)
4892 (x_set_right_fringe, x_set_vertical_scroll_bars)
4893 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4894 (x_set_scroll_bar_height): Add external declarations.
4895 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4896 (adjust_frame_size): New functions.
4897 (make_frame): Initial horizontal_scroll_bars field.
4898 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4900 (make_initial_frame, make_terminal_frame): No horizontal scroll
4901 bar in initial and terminal frames. Use adjust_frame_size.
4902 (Fframe_total_cols): Fix doc-string.
4903 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4904 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4905 Rewrite using adjust_frame_size.
4906 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4907 (Qframe_windows_min_size): New symbols.
4908 (x_set_frame_parameters): Remove call of check_frame_size.
4909 (x_report_frame_params): Return scroll_bar_height value.
4910 (x_set_left_fringe, x_set_right_fringe): New functions.
4911 (adjust_frame_height, x_set_internal_border_width)
4912 (x_set_fringe_width): Remove.
4913 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4914 (x_set_scroll_bar_width, x_set_right_divider_width)
4915 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4916 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4918 (x_figure_window_size): Rewrite to make frame display the
4919 expected number of lines.
4920 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4921 (Vdefault_frame_horizontal_scroll_bars)
4922 (Vframe_initial_frame_tool_bar_height)
4923 (frame_inhibit_implied_resize): New variables.
4924 * fringe.c (compute_fringe_widths): Remove.
4925 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4926 (xg_create_horizontal_scroll_bar)
4927 (xg_update_horizontal_scrollbar_pos)
4928 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4929 (xg_get_default_scrollbar_height)
4930 (xg_clear_under_internal_border): Extern.
4931 * gtkutil.c (xg_frame_resized): Don't call
4932 do_pending_window_change.
4933 (xg_frame_set_char_size): Use adjust_frame_size.
4934 (style_changed_cb): Call update_theme_scrollbar_height and
4935 x_set_scroll_bar_default_height.
4936 (x_wm_set_size_hint): Don't call check_frame_size.
4937 (update_theme_scrollbar_height)
4938 (xg_get_default_scrollbar_height)
4939 (xg_create_horizontal_scroll_bar)
4940 (xg_update_horizontal_scrollbar_pos)
4941 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4942 (xg_create_scroll_bar): Set horizontal slot of bar.
4943 (xg_initialize): Call update_theme_scrollbar_height.
4944 (xg_clear_under_internal_border): No more static.
4945 * insdel.c (adjust_suspend_auto_hscroll): New function.
4946 (adjust_markers_for_delete, adjust_markers_for_insert)
4947 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4948 * keyboard.c (readable_events, discard_mouse_events)
4949 (make_lispy_event): Handle horizontal scroll bar click events.
4950 (Fsuspend_emacs): When changing the size of a tty frame do not
4951 pass height of menu bar.
4952 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4953 (Qright, Qleftmost, Qrightmost): New symbols.
4954 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4956 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4957 * nsfns.m (x_set_internal_border_width): New function.
4958 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4959 Remove extended fringe code.
4960 (x_set_window_size, x_new_font): Don't call
4961 compute_fringe_widths.
4962 * term.c (Fresume_tty): When changing the size of a tty frame do
4963 not pass height of menu bar.
4964 (clear_tty_hooks, set_tty_hooks):
4965 Clear horizontal_scroll_bar_hook.
4966 (init_tty): Frame has no horizontal scroll bars.
4967 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4968 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4969 scroll_bar_after_handle, scroll_bar_left_arrow,
4970 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4971 scroll_bar_to_rightmost entries.
4972 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4973 (struct terminal): Add set_horizontal_scroll_bar_hook.
4974 * w32console.c (initialize_w32_display):
4975 Clear horizontal_scroll_bar_hook.
4976 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4978 (x_clear_under_internal_border, x_set_internal_border_width):
4980 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4981 Set windows_or_buffers_changed when adding the menu bar.
4982 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4983 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4984 (w32_createhscrollbar): New functions.
4985 (w32_createscrollbar): Rename to w32_createvscrollbar.
4986 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4987 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4988 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4989 Add WM_EMACS_SHOWCURSOR.
4990 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4991 case do not artificially impose WM size hints.
4992 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4993 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4995 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4996 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4997 (unwind_create_frame_1): Remove.
4998 (Fx_create_frame): Make both scrollbars the system standard
4999 width and height. Use official field of frame structure to
5000 inhibit running window-configuration-change-hook.
5001 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5002 pixelwise. Handle frame's official field.
5003 (w32_frame_parm_handlers): Remove x_set_fringe_width
5004 entries. Add x_set_scroll_bar_height,
5005 x_set_horizontal_scroll_bars, x_set_left_fringe and
5007 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5008 pass height of menu bar to change_frame_size.
5009 * w32menu.c (set_frame_menubar): Rewrite using
5010 frame_inhibit_resize.
5011 * w32term.h (struct w32_display_info):
5012 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5013 (struct scroll_bar): Add horizontal.
5014 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5015 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5016 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5017 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5018 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5019 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5020 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5021 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5022 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5023 Define instead of WM_EMACS_CREATESCROLLBAR.
5024 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5025 WND_SCROLLBAR_INDEX.
5026 * w32term.c (horizontal_scroll_bar_min_handle)
5027 (horizontal_scroll_bar_left_border)
5028 (horizontal_scroll_bar_right_border): New integers.
5029 (x_set_frame_alpha): Replace x_highlight_frame by
5031 (x_window_to_scroll_bar): New argument "type". Update callers
5033 (w32_set_horizontal_scroll_bar_thumb)
5034 (x_horizontal_scroll_bar_report_motion)
5035 (w32_set_horizontal_scroll_bar)
5036 (w32_horizontal_scroll_bar_handle_click)
5037 (x_horizontal_scroll_bar_report_motion): New functions.
5038 (w32_mouse_position): Discriminate horizontal and vertical
5040 (my_create_scrollbar): Replace with two new functions
5041 my_create_vscrollbar and my_create_hscrollbar.
5042 (x_scroll_bar_create): New argument "horizontal".
5043 Update callers accordingly.
5044 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5045 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5047 (w32_read_socket): Handle WM_HSCROLL cae.
5048 (x_new_font): Don't recompute fringe widths.
5049 Use frame_inhibit_resize. Calculate new menu bar height iff we
5050 build without toolkit. Always clear under internal border.
5051 (x_set_window_size): Don't check frame size or recompute
5052 fringes. Reset fullscreen status before applying sizes.
5053 Always resize as requested by pixelwise argument. Don't call
5054 do_pending_window_change.
5055 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5056 (w32_initialize_display_info): Initialize dpyinfo's
5057 horizontal_scroll_bar_cursor entry.
5058 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5059 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5060 horizontal_scroll_bar_left_border.
5061 (w32fullscreen_hook): Intermittently resize window to normal
5062 when switching from fullscreen to maximized state.
5063 (run_window_configuration_change_hook): Don't run it if frame is
5065 (unwind_change_frame): Remove.
5066 (Fset_window_configuration): Rewrite using frame's official field.
5067 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5068 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5069 * window.h (struct window): New fields old_pointm,
5070 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5071 scroll_bar_height and suspend_auto_hscroll.
5072 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5074 (sanitize_window_sizes): Extern.
5075 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5076 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5077 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5078 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5079 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5081 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5082 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5083 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5084 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5085 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5086 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5087 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5088 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5089 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5090 (Fwindow_old_point, sanitize_window_sizes): New functions.
5091 (Qwindow_sanitize_window_sizes): New symbol.
5092 (window_body_height): Count in horizontal scroll bar.
5093 (set_window_hscroll, Fscroll_left, Fscroll_right):
5094 Set suspend_auto_hscroll slot.
5095 (Fwindow_inside_edges): Count fringes pixelwise.
5096 (coordinates_in_window, Fcoordinates_in_window_p):
5097 Consider horizontal scroll bar.
5098 (check_frame_size, adjust_window_margins): Remove functions and
5099 corresponding calls.
5100 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5101 (temp_output_buffer_show): Reset hscroll related fields.
5102 Initialize old_pointm.
5103 (make_parent_window): Initialize old_pointm.
5104 (make_window): Initialize old_pointm, horizontal scroll bar type,
5105 and scroll bar height.
5106 (resize_frame_windows): Don't count top margin in new sizes.
5107 Don't use safe sizes when shrinking a frame; let the window
5108 manager do the clipping.
5109 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5111 (Fdelete_window_internal): Unchain old_pointm marker.
5112 (window_scroll_pixel_based, Fscroll_other_window):
5114 (Fwindow_text_width, Fwindow_text_height): New argument
5116 (struct saved_window): New fields, old_pointm, hscroll_whole,
5117 suspend_auto_hscroll, scroll_bar_height and
5118 horizontal_scroll_bar_type.
5119 (Fset_window_configuration, save_window_save): Set new fields of
5121 (apply_window_adjustment): Don't call adjust_window_margins.
5122 (set_window_margins): Don't change margins if new sizes don't
5124 (set_window_scroll_bars): New argument "horizontal_type".
5125 Handle horizontal scroll bars. Don't change scroll bars if they
5126 don't fit into window.
5127 (Fset_window_scroll_bars): New argument "horizontal_type".
5128 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5129 (compare_window_configurations): Compare horizontal scroll bar
5131 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5132 horizontal scroll bar height.
5133 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5134 instead of FRAME_LINES.
5135 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5136 ON_VERTICAL_SCROLL_BAR.
5137 (with_echo_area_buffer): Initialize old_pointm.
5138 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5140 (unwind_with_echo_area_buffer): Handle old_pointm.
5141 (update_tool_bar): Set do_update when the tool bar window has at
5142 least one line (since this is what the user sets).
5143 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5144 (redisplay_tool_bar): Return early when toolbar has zero lines.
5145 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5146 (hscroll_window_tree): Handle suspension of auto_hscroll and
5148 (set_horizontal_scroll_bar): New function.
5149 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5150 more than one line. Handle horizontal scroll bars.
5151 (note_mouse_highlight): Handle horizontal scrol bars.
5152 (expose_frame): Set dimensions of XRectangle from frame's text
5154 (Vvoid_text_area_pointer): Update doc-string.
5155 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5156 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5157 (x_set_internal_border_width): New functions.
5158 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5159 (unwind_create_frame_1): Remove.
5160 (Fx_create_frame): Handle horizontal scroll bars. Use official
5161 field of frame structure to inhibit running
5162 window-configuration-change-hook.
5163 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5164 pixelwise. Handle frame's official field.
5165 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5166 x_set_horizontal_scroll_bars, x_set_left_fringe,
5168 * xmenu.c (update_frame_menubar, free_frame_menubar):
5169 Use adjust_frame_size.
5170 * xterm.h (struct x_display_info):
5171 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5173 (struct scroll_bar): Add horizontal slot.
5174 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5175 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5176 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5177 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5178 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5179 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5180 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5181 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5182 (x_clear_under_internal_border): Remove.
5183 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5184 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5185 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5186 HORIZONTAL. Update callers.
5187 (horizontal_action_hook_id): New action hook id.
5188 (x_horizontal_scroll_bar_to_input_event)
5189 (x_create_horizontal_toolkit_scroll_bar)
5190 (xt_horizontal_action_hook)
5191 (x_set_toolkit_horizontal_scroll_bar_thumb)
5192 (XTset_horizontal_scroll_bar, x_net_wm_state)
5193 (x_horizontal_scroll_bar_report_motion): New functions.
5194 (xg_scroll_callback, x_scroll_bar_handle_click):
5195 Handle horizontal scroll bars.
5196 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5197 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5199 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5200 Handle horizontal scroll bars.
5201 (handle_one_xevent): Handle horizontal scroll bar events.
5202 Call x_net_wm_state.
5203 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5205 (x_set_window_size): Don't call check_frame_size and
5206 do_pending_window_change.
5207 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5208 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5209 (x_scroll_bar_set_handle): Add some checks when calling
5212 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5214 Revert previous change.
5215 There is certainly nothing wrong with writing code like 'lo <= i
5216 && i <= hi', even if LO happens to a constant. There isn't even
5217 anything wrong in general with writing 'a <= b' if A happens to
5218 be a constant. At any rate stylistic changes shouldn't
5219 be done like this without discussion.
5221 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5223 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5224 (Fgarbage_collect): Reorder conditions that are written backwards.
5225 * data.c (cons_to_unsigned): Likewise.
5226 * dispnew.c (update_frame_1, sit_for): Likewise.
5227 * fileio.c (file_offset): Likewise.
5228 * filelock.c (read_lock_data, lock_file): Likewise.
5229 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5231 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5232 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5233 * lread.c (read1): Likewise.
5234 * minibuf.c (read_minibuf_noninteractive): Likewise.
5235 * nsterm.m (x_set_frame_alpha): Likewise.
5236 * process.c (wait_reading_process_output): Likewise.
5237 * region-cache.c (delete_cache_boundaries): Likewise.
5238 * xterm.c (x_set_frame_alpha): Likewise.
5240 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5242 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5245 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5247 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5248 because atimer expiration is absolute rather than relative.
5250 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5252 * w32term.h (current_popup_menu, menubar_in_use):
5253 Move declarations from w32term.c.
5255 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5257 * w32fns.c (menubar_in_use): No more static.
5258 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5260 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5262 Move hourglass machinery to RIF.
5263 * dispextern.h (struct redisplay_interface): New members
5264 show_hourglass and hide_hourglass. Indent comments.
5265 (show_hourglass, hide_hourglass): Remove prototypes.
5266 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5267 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5268 (ns_redisplay_interface): Add them.
5269 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5270 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5271 (w32_arrow_cursor): New function to hack around non-GUI frames.
5272 (w32_redisplay_interface): Add new functions.
5273 * w32term.h (w32_arror_cursor): Add prototype.
5274 * xdisp.c (show_hourglass): New function, refactored out from
5275 platform-dependent code.
5276 (cancel_hourglass): Now call to RIF function.
5277 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5278 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5279 (x_redisplay_interface): Add new functions.
5281 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5283 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5284 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5285 and complete previous change.
5286 * frame.c (adjust_frame_height): New function.
5287 (Fset_frame_height, Fset_frame_size): Use it.
5288 (x_set_frame_parameters): Take frame top margin into account.
5290 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5292 * frame.c (Fset_frame_height): Take frame top margin into account.
5293 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5294 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5296 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5298 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5299 menubar_height as such. Tweak comment.
5300 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5301 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5302 All related users changed.
5303 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5304 * xterm.c (handle_one_xevent):
5305 * gtkutil.c (xg_event_is_for_menubar):
5306 * xfns.c (x_window) [USE_X_TOOLKIT]:
5307 * xmenu.c (set_frame_menubar, free_frame_menubar):
5308 Prefer to use FRAME_MENUBAR_HEIGHT.
5310 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5312 * frame.c (Fframe_parameters): Always report frame height without
5313 menu and tool bar lines.
5315 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5317 * nsterm.m (applicationDidFinishLaunching:): Call
5318 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5319 (antialiasThresholdDidChange:): New method for EmacsApp.
5321 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5323 * macfont.m (macfont_update_antialias_threshold): Remove static.
5325 * macfont.h (macfont_update_antialias_threshold): Declare.
5327 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5329 * w32select.c (setup_windows_coding_system):
5330 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5331 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5333 * w16select.c (Fw16_get_clipboard_data):
5334 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5337 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5338 buffer position where we are to start the iteration.
5339 (handle_invisible_prop): Record in it->stop_charpos the position
5340 where the invisible text ends. (Bug#18035)
5341 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5342 row has zero buffer position as their start position.
5343 Reported by martin rudalics <rudalics@gmx.at>.
5345 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5346 infinite looping in redisplay when display lines don't have enough
5347 space to display even a single character. (Bug#18036)
5349 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5351 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5352 * xfns.c (x_window): Use it to allow xfree later.
5353 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5354 where appropriate. Use bool for booleans and remove redundant checks.
5355 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5356 * xterm.c (x_free_frame_resources): Free shell_position.
5358 2014-07-19 K. Handa <handa@gnu.org>
5360 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5361 mandatory font spec (Bug#17973).
5363 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5365 * font.c (font_score): Return the worst score if the size of
5366 ENTITY is wrong by more than a factor 2 (Bug#17973).
5368 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5370 * frame.c (frame_unspecified_color): New function
5371 refactored out from ...
5372 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5373 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5375 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5376 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5377 * lisp.h (set_frame_param): Remove prototype.
5378 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5379 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5382 Prefer 'x_display_info *' to 'Display *' in X selection code.
5383 This helps to avoid unneeded calls to x_display_info_for_display.
5384 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5385 instead of 'Display *'.
5386 (SELECTION_EVENT_DPYINFO): New macro.
5387 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5388 it as an lvalue. Mention this in comment.
5389 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5390 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5391 (selection_data_to_lisp_data, receive_incremental_selection):
5392 Convert to use 'x_display_info *'. Adjust users where appropriate.
5393 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5394 selection data *' as last arg to not return values in args.
5395 (unexpect_property_change): Use common removal technique.
5397 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5399 * print.c (print_preprocess): Adjust to match changed
5400 sub char-table structure and avoid crash (Bug#18038).
5402 * data.c (wrong_choice): Not static any more.
5403 * lisp.h (wrong_choice): Add prototype.
5404 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5405 Declare namebuf as such. Tweak comment.
5406 [USE_GTK]: Likewise for tool_bar_position.
5407 (fset_tool_bar_position) [USE_GTK]: Ditto.
5408 (FRAME_TOOL_BAR_POSITION): New macro.
5409 * frame.c (x_report_frame_params):
5410 * gtkutil.c (update_frame_tool_bar):
5411 * xfns.c (Fx_create_frame): Use it.
5412 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5414 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5416 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5417 buffer's default-directory only if it is a string. (Bug#17986)
5419 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5421 More precise control over values of some buffer-local variables.
5422 * keyboard.c (Qvertical_scroll_bar):
5423 * frame.c (Qleft, Qright): Move to ...
5424 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5425 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5426 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5427 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5428 vertical-scroll-bar, scroll-up-aggressively
5429 and scroll-down-aggressively.
5430 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5432 * nsfns.m, frame.h (Qleft, Qright):
5433 * nsterm.m (Qleft): Remove declarations.
5434 * gtkutil.c (toplevel): Include buffer.h.
5435 * data.c (wrong_choice, wrong_range): New functions.
5436 (store_symval_forwarding): Handle special properties of buffer-local
5437 variables and use functions from the above to signal error, if any.
5439 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5440 values. Add comment.
5441 (struct frame): Re-arrange layout to avoid extra padding and use bit
5442 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5443 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5444 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5445 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5446 Define as no-ops because there are no scroll bars anyway.
5447 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5450 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5451 Add convenient setter.
5452 (font_put_frame_data, font_get_frame_data): Use it.
5454 2014-07-15 Daiki Ueno <ueno@gnu.org>
5456 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5457 pointer argument, before dereferencing.
5458 (XCHAR2B_BYTE2): Likewise.
5460 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5462 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5463 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5464 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5465 Use record_unwind_protect_int and avoid consing.
5466 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5468 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5470 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5472 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5473 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5475 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5476 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5477 * minibuf.c: Include binary-io.h instead of fcntl.h.
5478 (read_minibuf_noninteractive):
5479 Use set_binary_mode instead of handcrafted code.
5480 Don't call emacs_set_tty if emacs_get_tty failed.
5481 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5482 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5483 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5485 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5486 This works around a GCC compiler bug when Emacs is configured with
5487 --enable-gcc-warnings.
5489 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5491 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5492 or characters in string, respectively. Add comment.
5493 * fringe.c (Fdefine_fringe_bitmap):
5494 * fns.c (Fsubstring, substring_both): Use it.
5495 * keymap.c (Fdefine_key, Flookup_key):
5496 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5498 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5499 Use menu_item_width.
5500 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5502 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5504 Improve behavior of 'bzr up; cd src; make -k'.
5505 * Makefile.in (top_srcdir): New var.
5506 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5507 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5508 its expansion is a bit shorter.
5509 (../config.status): Actually build config.status instead of
5511 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5512 New macros, copied and relocated from ../Makefile.in.
5513 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5514 (../config.status, Makefile): New dependencies and rules,
5515 copied with relocation from ../Makefile.in. This should be more
5516 likely to rebuild the build machinery properly if you do a 'make'
5517 in the src directory.
5519 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5521 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5524 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5525 behavior on Windows 7 and later when the function is repeatedly
5526 invoked with the same value of DIR. (Bug#17950)
5528 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5529 string to match the one in w32fns.c.
5531 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5532 stdin to binary mode only if it is connected to a terminal.
5534 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5536 Coalesce extern decls.
5537 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5538 * sysdep.c (emacs_get_tty, emacs_set_tty):
5539 Move duplicate extern decls from here ...
5540 * systty.h: ... to here, so that there's just one copy.
5542 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5544 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5546 * nsfns.m (Fns_popup_font_panel): Ditto.
5548 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5550 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5552 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5554 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5555 [DOS_NT]: Implement for WINDOWSNT.
5557 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5560 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5562 * sysdep.c (suppress_echo_on_tty): New function.
5563 * minibuf.c (read_minibuf_noninteractive): Use it.
5565 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5567 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5568 sysinfo failed. Adjust docstring.
5570 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5572 Implement memory-info for MS-DOS.
5573 * dosfns.c (dos_memory_info): New function.
5574 * dosfns.h (dos_memory_info): Add prototype.
5575 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5576 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5577 of doing some of its job.
5579 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5580 reference termios structure members.
5582 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5584 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5586 * minibuf.c (top): Include systty.h. Declare external
5587 emacs_get_tty and emacs_set_tty.
5588 (Vread_hide_char): New lisp variable.
5589 (read_minibuf_noninteractive): Hide characters with
5590 Vread_hide_char if it is a character. (Bug#17839)
5592 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5594 Implement memory-info for MS-Windows.
5595 * w32.c (w32_memory_info): New function.
5596 * w32.h (w32_memory_info): Prototype it.
5597 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5599 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5601 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5602 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5603 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5604 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5605 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5606 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5607 (decode_coding_big5, decode_coding_charset, decode_coding)
5608 (encode_coding): Adjust users.
5610 * alloc.c (Fmemory_info): New function.
5612 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5614 * syntax.c (back_comment): Use more-natural location for label.
5616 * font.c, font.h (font_unparse_fcname): Now static.
5617 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5619 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5621 Next minor cleanup of font subsystem.
5622 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5623 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5625 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5627 * ftfont.h (ftfont_font_format): Remove prototype.
5628 * ftfont.c (ftfont_font_format): Remove; now unused.
5630 * nsfont.m (nsfont_open):
5631 * w32font.c (w32font_open_internal):
5632 * w32uniscribe.c (uniscribe_open):
5633 * xfont.c (xfont_open):
5634 * xftfont.c (xftfont_open): All users changed.
5636 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5637 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5639 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5641 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5642 x_produce_glyphs does when it generates a stretch glyph that
5643 represents a TAB. (Bug#17969)
5645 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5646 and there is a display property at that position, don't call
5647 move_it_to to move to a position before window start. (Bug#17942)
5648 Fix condition for finding CHARPOS by the first call to move_it_to.
5651 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5653 * syntax.c (find_defun_start): Try the cache even
5654 if !open_paren_in_column_0_is_defun_start.
5655 (back_comment): If find_defun_start was pessimistic, use the
5656 scan_sexps_forward result to improve the cache (bug#16526).
5658 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5660 * xdisp.c (redisplay_window): If redisplay of a window ends up
5661 with point in a partially visible line at end of the window, make
5662 sure the amended position of point actually has smaller Y
5663 coordinate; if not, give up and scroll the display. (Bug#17905)
5665 * window.c (window_scroll_pixel_based): When point ends up at the
5666 last fully visible line, don't let move_it_to stop at the left
5667 edge of the line and dupe us into thinking point is inside the
5670 * w32.c (network_interface_info): Make sure the argument is a
5673 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5675 * process.c (read_and_dispose_of_process_output): Fix typo
5676 in previous patch: we want nonnegative fds, not nonzero fds.
5678 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5680 * chartab.c (char_table_translate): Move to...
5681 * character.h (char_table_translate): ... inline function here.
5682 Avoid Faref and assume that args are always valid. This helps to
5683 speedup search, which is especially important for a huge buffers.
5684 * lisp.h (char_table_translate): Remove prototype.
5686 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5687 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5688 New function, with an intention to avoid code duplication between
5690 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5692 * ftfont.c (ftfont_open):
5693 * macfont.m (macfont_open):
5694 * xftfont.c (xftfont_open): Use it.
5696 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5698 * process.c: Add sanity checks for file descriptors (Bug#17844).
5699 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5700 Check that infd is nonnegative before using it as an fd.
5701 (read_and_dispose_of_process_output, Fprocess_send_eof):
5702 Likewise, for outfd.
5703 (wait_reading_process_output): Omit unnecessary check of infd.
5705 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5707 Minor fixups related to usage of the 'long' type.
5708 * gnutls.c (emacs_gnutls_handshake):
5709 * xfaces.c (dump_realized_face):
5710 Work even if 'long' is narrower than 'void *'.
5711 * termcap.c (scan_file):
5712 * xselect.c (x_decline_selection_request)
5713 (x_reply_selection_request, x_get_window_property):
5714 * xterm.c (x_set_frame_alpha):
5715 Remove unnecessary 'L' suffixes of integer constants.
5716 * xfns.c (hack_wm_protocols):
5717 * xselect.c (x_fill_property_data):
5718 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5719 Remove unnecessary casts to 'long'.
5720 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5722 Minor ImageMagick safety fixes.
5723 * image.c (imagemagick_compute_animated_image):
5724 Remove useless assignment to local. Avoid problems if dest_width is 0.
5725 (imagemagick_load_image): Use int for pixel counts that can't
5726 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5727 a row width greater than the image width (or greater than LONG_MAX!).
5729 2014-07-04 K. Handa <handa@gnu.org>
5731 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5732 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5733 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5735 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5737 * font.h (struct font_driver): Remove get_outline and free_outline;
5738 not used by any font driver.
5739 * ftfont.c (ftfont_driver):
5740 * macfont.m (macfont_driver):
5741 * nsfont.m (nsfont_driver):
5742 * w32font.c (w32font_driver):
5743 * w32uniscribe.c (uniscribe_font_driver):
5744 * xfont.c (xfont_driver): Related users changed.
5745 * xselect.c (x_get_window_property): Use convenient xmalloc.
5746 Call to xfree only if some data was really allocated.
5748 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5750 On MS-Windows, display busy cursor on all GUI frames.
5751 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5752 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5753 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5755 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5756 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5758 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5760 Use convenient alists to manage per-frame font driver-specific data.
5761 * frame.h (struct frame): Rename font_data_list to...
5762 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5763 * font.h (struct font_data_list): Remove; no longer need a special
5765 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5767 * font.c (font_put_frame_data, font_get_frame_data)
5768 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5770 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5771 Related users changed.
5772 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5773 Prefer convenient xmalloc and xfree.
5775 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5777 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5778 the window whose glyph row is being prepared and a flag whether it
5779 is for mode/header line. Make sure the glyph row's marginal areas
5780 are in sync with what the window wants.
5783 * xdisp.c (display_line, display_mode_line):
5784 Call prepare_desired_row with additional arguments, as appropriate.
5786 * dispextern.h (prepare_desired_row): Adjust prototype.
5788 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5790 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5791 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5792 caused by xw_popup_dialog in daemon mode (Bug#17891).
5794 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5796 * frame.c (do_switch_frame): When switching to another TTY frame,
5797 make sure FrameCols and FrameRows are in sync with the new frame's
5800 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5802 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5803 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5804 min_char slots. Adjust comment.
5805 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5806 Add SUB_CHAR_TABLE_OFFSET member.
5807 (make_uninit_sub_char_table): New function.
5808 (toplevel): Add compile-time assert to verify suitable member layout
5809 in Lisp_Sub_Char_Table.
5810 * alloc.c (mark_char_table): Add extra argument to denote char table
5811 subtype. Adjust to match new layout of sub char-table.
5812 (mark_object): Always mark sub char-tables with mark_char_table.
5813 * chartab.c (make_sub_char_table, copy_sub_char_table)
5814 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5815 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5816 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5817 All related users changed.
5818 * lread.c (read1): Adjust to match new layout of sub char-table.
5819 * print.c (print_object): Likewise (Bug#17898).
5821 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5823 * keymap.c (get_keyelt): Simplify.
5824 (copy_keymap_item): Remove left-over code for when we had
5825 key-shortcut caches.
5827 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5829 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5830 (dealloc): Remove for EmacsScroller.
5832 * nsterm.h (EmacsScroller): Remove dealloc.
5834 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5836 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5838 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5840 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5841 when setNeedsDisplay is called so we don't trigger redisplay for every
5844 * nsterm.m (any_help_event_p): New variable.
5845 (mouseMoved:): Set any_help_event_p to YES if help event is
5846 generated. Remove else with empty help event that triggered redisplay
5847 for every mouse move.
5848 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5850 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5852 * xfns.c (Qsuppress_icon): Remove; no real users.
5853 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5854 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5855 (syms_of_w32fns): Don't DEFSYM it.
5857 2014-06-29 Glenn Morris <rgm@gnu.org>
5859 * Makefile.in (ns-app): Mark as PHONY.
5861 2014-06-28 Glenn Morris <rgm@gnu.org>
5863 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5864 liblw.a in this directory.
5866 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5868 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5869 also in unibyte case. (Bug#17865)
5871 2014-06-28 K. Handa <handa@gnu.org>
5873 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5874 (MIN_CHARBUF_SIZE): New macro.
5875 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5877 2014-06-27 Glenn Morris <rgm@gnu.org>
5879 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5880 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5881 (.el.elc): Replace suffix rule with pattern rule.
5882 (%.elc): New pattern rule, with order-only prerequisite.
5883 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5884 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5885 in place of BOOTSTRAPEMACS.
5887 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5889 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5891 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5893 Consistently use validate_subarray to verify substring.
5894 * fns.c (validate_substring): Not static any more. Adjust to
5895 use ptrdiff_t, not EMACS_INT, because string and vector limits
5896 can't exceed ptrdiff_t even if EMACS_INT is wider.
5897 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5898 (secure_hash): Adjust user.
5899 * lisp.h (validate_subarray): Add prototype.
5900 * coding.c (Fundecodable_char_position):
5901 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5902 Use validate_subarray. Adjust comment to mention substring.
5904 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5906 Do not allow out-of-range character position in Fcompare_strings.
5907 * fns.c (validate_subarray): Add prototype.
5908 (Fcompare_substring): Use validate_subarray to check ranges.
5909 Adjust comment to mention that the semantics was changed. Also see
5910 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5912 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5914 Be more consistent about the 'Qfoo' naming convention.
5915 * image.c (Fimagemagick_types):
5916 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5917 * process.c (Fmake_network_process):
5918 Rename C local identifier 'Qfoo to avoid giving the false
5919 impression that it stands for the symbol 'foo'.
5921 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5923 Simplify and cleanup character conversion stuff.
5924 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5926 * character.c (multibyte_char_to_unibyte)
5927 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5928 * character.h (make_char): Remove; unused.
5929 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5930 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5931 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5932 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5933 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5935 2014-06-22 Mario Lang <mlang@delysid.org>
5937 * w32fns.c (Fw32_shell_execute): The the -> the.
5939 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5941 * xmenu.c (mouse_position_for_popup):
5942 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5943 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5944 * menu.c (Fx_popup_menu):
5945 * xselect.c (x_handle_dnd_message): Adjust users.
5946 * menu.h (mouse_position_for_popup): Remove prototype.
5947 * xterm.h (x_relative_mouse_position): Add prototype.
5948 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5949 call XFree if XQueryTree returns zero.
5951 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5953 * indent.c (Fvertical_motion): Doc fix.
5954 Move to the goal column, if any, with a single call to
5955 move_it_in_display_line, not in two calls. Doing this with two
5956 calls causes move_it_in_display_line apply the line-prefix
5957 handling twice instead of just once. (Bug#17823)
5959 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5961 Port to OS X ACLs (Bug#17810).
5962 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5963 ACL_TYPE_ACCESS) doesn't work.
5965 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5967 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5968 before checking key-translation-map (bug#17659).
5970 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5972 * font.c (font_make_object): Avoid dangling pointer which may
5973 crash GC (Bug#17771).
5975 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5977 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5978 prototype of DGifCloseFile as appropriate for older and newer
5980 (gif_close): New function, encapsulates the differences in the
5981 calling sequence of DGifCloseFile before v5.1.0 and after it.
5982 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5983 error string where appropriate. (Bug#17790)
5985 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5986 macro execution, make sure point didn't move since last complete
5987 redisplay, as the condition for using the glyph matrix
5988 information. (Bug#17777)
5990 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5992 Minor cleanup of fonset code.
5993 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5994 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5995 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5996 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5997 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5998 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5999 (free_realized_fontset): Remove because a no-op since 2008.
6000 (free_face_fontset): Adjust user.
6001 (syms_of_fontset): Shrink fontset by one extra slot.
6003 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6005 Omit redundant extern decls.
6006 Most of this patch is from Dmitry Antipov, in:
6007 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6008 * commands.h (update_mode_lines):
6009 * frame.h (Qbackground_color, Qforeground_color)
6010 (x_set_menu_bar_lines):
6011 * ftfont.c (ftfont_font_format):
6012 * intervals.h (Qkeymap, Qfont):
6013 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6014 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6015 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6016 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6017 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6018 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6019 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6020 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6021 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6022 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6023 (Qtool_bar, Qheader_line):
6024 * macros.c (Fexecute_kbd_macro):
6025 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6026 * xterm.c (x_delete_terminal, XSetIMValues):
6027 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6028 (x_implicitly_set_name, popup_activated)
6029 (widget_store_internal_border):
6030 Remove redundant decls.
6031 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6032 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6033 Remove _Noreturn, as make-docfile now does that for us.
6034 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6035 (Qregion_extract_function): New decl.
6036 * window.c, xfns.c: Include menu.h.
6038 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6040 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6042 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6044 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6045 * callint.c (read_file_name): ... convert to static here.
6046 * lisp.h (Fread_file_name): Do not EXFUN it.
6047 (STRING_COPYIN): Remove; unused.
6048 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6049 (char_composable_p): ... static function. All users changed.
6050 * eval.c (toplevel): Remove redundant #include directives.
6051 * xterm.c (x_initialize): Add static to match prototype.
6052 * ccl.c (Fccl_execute_on_string):
6053 * font.c (fon_intern_prop): Use make_specified_string.
6055 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6057 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6058 Reported by David Caldwell in:
6059 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6061 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6063 Do not ask for XRender extension each time XFT font is opened.
6064 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6065 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6067 2014-06-15 Glenn Morris <rgm@gnu.org>
6069 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6071 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6073 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6074 information if we are in the middle of executing a keyboard macro,
6075 since redisplay doesn't update the screen until the macro is
6076 finished. (Bug#17777)
6078 * alloc.c (cleanup_vector): Don't dereference a font driver
6079 pointer if it is NULL. (Bug#17771)
6081 2014-06-13 Glenn Morris <rgm@gnu.org>
6083 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6084 ($(lispsource)/international/charprop.el)
6085 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6086 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6087 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6088 GNU make automatically passes command-line arguments to sub-makes.
6090 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6092 Avoid hangs in accept-process-output (Bug#17647).
6093 * lisp.h, process.c (wait_reading_process_input):
6094 Return int, not bool. All uses changed.
6095 * process.c (SELECT_CANT_DO_WRITE_MASK):
6096 Remove macro, replacing with ...
6097 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6099 (status_notify): New arg WAIT_PROC. Return int, not void.
6102 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6104 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6105 the frame is the initial frame, because the hook is not set up
6106 then, and Emacs crashes.
6107 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6109 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6111 * keymap.c (silly_event_symbol_error): Don't recommend the use
6114 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6116 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6117 matching overlay strings with 'cursor' property against buffer
6118 positions traversed in the glyph row. (Bug#17744)
6120 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6122 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6125 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6126 determine 10.9 (Bug#17751).
6128 * macfont.m (macfont_draw): Positions were not freed.
6130 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6132 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6133 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6134 function. Also adjust comment.
6135 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6137 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6138 * font.c (font_done_for_face):
6139 * xfaces.c (realize_non_ascii_face): Adjust user.
6140 * font.h (struct font_driver): Convert 'prepare_face' to return
6141 void because its return value is never used anyway.
6142 * xfont.c (xfont_prepare_face): Return void.
6143 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6144 (xftfont_done_face): Use xfree.
6146 * dispextern.h (last_tool_bar_item): Remove declaration.
6147 * frame.h (struct frame): New member last_tool_bar_item.
6148 * frame.c (make_frame): Initialize it.
6149 * xdisp.c (toplevel): Remove last_tool_bar_item.
6150 (handle_tool_bar_click, note_tool_bar_highlight):
6151 * w32term.c (w32_read_socket, w32_initialize):
6152 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6154 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6155 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6157 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6159 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6160 * process.c (Faccept_process_output)
6161 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6162 the return value is about PROCESS, not about other processes.
6164 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6166 Further adjustments to mark_object and friends.
6167 Now the mark_object's stack is just 32 bytes on a 64-bit
6168 system, which means extra 20% off the stack usage.
6169 * alloc.c (mark_save_value): As before, refactored out from ...
6170 (mark_object): ... adjusted user. Also add comment.
6172 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6174 Fix core dump after a dropped X connection (Bug#17704).
6175 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6176 is dead, as we may be shutting down.
6178 2014-06-08 Glenn Morris <rgm@gnu.org>
6180 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6182 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6184 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6186 If a C name must be extern on some platforms, make it extern on all.
6187 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6189 * font.h (ftxfont_driver) [HAVE_XFT]:
6190 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6191 * lisp.h (get_frame_param):
6192 * menu.h (tty_menu_show):
6193 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6194 * termhooks.h (encode_terminal_code):
6195 * xterm.h (x_menu_wait_for_event):
6197 * frame.c (get_frame_param):
6198 * fringe.c (max_used_fringe_bitmap):
6199 * ftxfont.c (ftxfont_driver):
6200 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6201 * menu.c (menu_items_inuse):
6202 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6203 * term.c (encode_terminal_code, tty_menu_show):
6204 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6205 * xfaces.c (load_color):
6206 * xmenu.c (x_menu_wait_for_event):
6209 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6211 Change object marking routines to minimize stack usage.
6212 This change moves a few cold paths from mark_object to NO_INLINE
6213 functions and adjusts symbol marking loop. According to GCC 4.8.2
6214 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6215 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6216 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6217 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6218 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6219 refactored out from ...
6220 (mark_object): ... adjusted user. Also mark symbols in a tight
6222 (mark_face_cache): Add NO_INLINE.
6224 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6226 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6227 contains garbage on WINDOWSNT (which could potentially infloop at
6230 Minimize cursor motion during TTY menu updates.
6231 * term.c (tty_menu_display): Don't position cursor here.
6232 Instead, pass the cursor coordinates to update_frame_with_menu.
6233 (tty_menu_activate): Send the hide cursor command only once in an
6234 iteration through the outer 'while' loop.
6236 * dispnew.c (update_frame_1): Accept an additional argument
6237 SET_CURSOR_P, and position the cursor at the end of the frame
6238 update only if that argument is non-zero. All callers changed to
6239 provide the additional argument as non-zero, except for
6240 update_frame_with_menu.
6241 (update_frame_with_menu): Accept 2 additional arguments ROW and
6242 COL; if they are non-negative, instruct update_frame_1 not to
6243 position the cursor, and instead position it according to ROW and COL.
6245 * dispextern.h (update_frame_with_menu): Update prototype.
6247 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6249 * callproc.c (call_process): Don't check read-only if we don't insert
6250 anything (bug#17666).
6252 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6254 * dispnew.c (update_frame_with_menu): Set display_completed.
6256 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6258 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6260 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6262 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6264 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6265 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6267 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6269 * window.c (Frecenter): Signal an error if window-buffer is not
6272 * keyboard.c (make_lispy_position): Don't include a buffer position in
6273 mode/header-line mouse events.
6275 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6276 Vunread_command_events (bug#17650).
6278 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6280 * xterm.c (x_setup_pointer_blanking):
6281 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6283 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6285 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6286 because it will be defined in generated config.h if needed.
6288 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6290 Use terminal-specific hooks to display popup dialogs.
6291 * termhooks.h (struct terminal): New field popup_dialog_hook.
6292 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6293 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6294 code and use popup_dialog_hook.
6295 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6296 * nsterm.h (ns_popup_dialog): Adjust prototype.
6297 * nsterm.m (ns_create_terminal):
6298 * w32term.c (w32_create_terminal):
6299 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6300 Setup popup_dialog_hook.
6302 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6304 * w32heap.c (report_temacs_memory_usage): Improve the report by
6305 reporting the large blocks that are actually occupied at dump time.
6307 * w32console.c (initialize_w32_display): Set the console
6308 menu_show_hook, otherwise TTY menus are broken on w32.
6310 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6312 Use terminal-specific hooks to display menus.
6313 * termhooks.h (struct terminal): New field menu_show_hook.
6314 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6315 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6317 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6318 * nsmenu.m (ns_menu_show):
6319 * w32menu.c (w32_menu_show):
6320 * xmenu.c (x_menu_show):
6321 * term.c (tty_menu_show): Adjust to use bit flags.
6322 (set_tty_hooks): Set menu_show_hook.
6323 * xterm.c (x_create_terminal):
6324 * nsterm.m (ns_create_terminal):
6325 * msdos.c (initialize_msdos_display):
6326 * w32term.c (w32_create_terminal): Likewise.
6328 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6330 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6332 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6334 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6335 (FD_SET): Don't define on WINDOWSNT.
6337 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6339 * emacs.c: Include "sysselect.h", to define its inline functions.
6340 Reported by Glenn Morris in:
6341 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6343 Do not require libXt-devel when building with gtk.
6344 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6345 dependency on libXt-devel.
6346 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6347 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6348 lwlib-widget.h now does this.
6349 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6351 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6353 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6354 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6355 (delete_write_fd, wait_reading_process_output):
6356 Remove now-redundant easserts.
6357 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6358 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6359 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6360 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6362 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6364 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6365 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6366 (calloc): Don't undef, it is never defined.
6367 (HEAP_ENTRY_SHIFT): Remove unused macro.
6369 * Makefile.in (C_HEAP_SWITCH): Remove.
6370 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6372 Fix MS-Windows build broken by menu changes on 2014-06-02.
6373 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6375 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6376 Define instead of including ../lwlib/lwlib.h, which causes
6377 compilation errors due to missing X11 headers.
6379 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6381 * process.c (wait_reading_process_output): Omit incorrect test of
6382 p->infd against zero. Add easserts for infd having a plausible value.
6384 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6386 Adjust to match recent lwlib changes.
6387 * menu.h (xmalloc_widget_value): Replace by ...
6388 (make_widget_value): ... new prototype.
6389 * menu.c (xmalloc_widget_value): Replace by ...
6390 (make_widget_value): ... new function.
6391 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6392 * gtkutil.c (malloc_widget_value, free_widget_value):
6393 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6394 * keyboard.h (enum button_type, struct _widget_value):
6395 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6397 * nsmenu.m (ns_update_menubar, ns_menu_show):
6398 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6399 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6400 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6402 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6404 * image.c (x_query_frame_background_color)
6405 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6406 Fix --enable-gcc-warnings compilation without image libraries.
6408 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6410 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6411 emulated break value only if it goes up.
6412 (sbrk): Add assertion that the INCREMENT argument is strictly
6413 zero. Improve and correct the commentary.
6415 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6417 Improve AIX-related merge from emacs-24.
6418 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6419 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6420 not on AIX; since we're on the trunk we can use enums more broadly.
6422 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6424 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6426 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6427 to min(value, whole).
6429 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6431 Bring back the changes to GDB-visible symbols, but only on AIX.
6432 And only if it's not pre-4.2 GCC.
6433 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6434 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6435 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6438 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6440 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6441 with PT, not GPT. (Bug#16433)
6443 Revert last changes to GDB-visible symbols.
6444 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6445 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6446 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6449 2014-06-02 Glenn Morris <rgm@gnu.org>
6451 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6453 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6455 Fix port to 32-bit AIX with xlc (Bug#17598).
6456 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6457 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6458 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6459 to work around a compiler bug in IBM xlc 12.1.
6461 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6463 * xterm.c (x_update_window_end): Don't invalidate the entire
6464 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6465 highlight needs to be redisplayed. (Bug#17588)
6467 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6469 Port the GDB-visible symbols to AIX.
6470 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6471 optimizes away the relevant external symbols. Use enums instead;
6472 this suffices for the AIX port, which is 32-bit-only anyway.
6473 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6474 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6475 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6478 Include sources used to create macuvs.h.
6479 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6480 * macuvs.h: Use automatically-generated header.
6482 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6484 Port signal-handling to DragonFly BSD (Bug#17646).
6485 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6486 Move implementations from callproc.c to sysdep.c.
6487 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6488 Move declarations from process.h to syssignal.h.
6490 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6492 * callint.c (Ffuncall_interactively): Add usage.
6494 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6496 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6498 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6500 * w32heap.c (malloc_before_dump, malloc_after_dump)
6501 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6502 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6503 set errno where appropriate to emulate CRT functions.
6505 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6507 Debugging facility to check whether 'const char *' points to
6508 relocatable data of non-pure Lisp string.
6509 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6510 (mark_maybe_pointer): ... adjusted user.
6511 (relocatable_string_data_p): New function.
6512 * lisp.h (relocatable_string_data_p): Add prototype.
6513 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6514 the pointer to relocatable Lisp data is not used.
6516 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6518 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6519 * atimer.c (block_atimers):
6520 * callproc.c (block_child_signal): Block SIGINT too;
6521 otherwise, its handler might now unblock signals that it shouldn't.
6522 * keyboard.c (read_char): Clear signal mask, since we may
6523 be in a SIGINT handler, and many signals may be masked.
6524 * keyboard.c (handle_interrupt):
6525 * sysdep.c (handle_arith_signal):
6526 Clear signal mask instead of just unblocking the signal that
6527 was received, since several signals may be blocked at this point.
6529 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6531 * Makefile.in (TEMACS_POST_LINK): Remove target.
6532 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6533 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6535 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6537 * xmenu.c (xdialog_show): Remove prototype, rename to
6538 x_dialog_show, remove 2nd arg because it's always zero
6539 and simplify accordingly.
6540 (xw_popup_dialog): Adjust user.
6541 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6542 2nd arg because it's always zero and simplify accordingly.
6543 (w32_popup_dialog): Adjust user.
6545 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6547 * w32heap.c (report_temacs_memory_usage): New function.
6549 * unexw32.c (unexec) [ENABLE_CHECKING]:
6550 Call report_temacs_memory_usage.
6552 * w32heap.h (report_temacs_memory_usage): Add prototype.
6554 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6556 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6557 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6559 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6561 * buffer.c (init_buffer): Accept an argument 'initialized'.
6562 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6563 mmap_regions and mmap_fd, to avoid referencing stale data from the
6564 dump phase. Add an assertion for buffer text of buffers created
6565 in temacs before this function is called. (Bug#17622)
6566 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6568 * lisp.h (init_buffer): Update prototype.
6570 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6572 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6574 * alloc.c (Fgarbage_collect): Fix compilation with
6575 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6577 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6579 * frame.c, frame.h (frame_char_to_pixel_position)
6580 (frame_set_mouse_position): Now static, and made private in
6581 frame.c rather than public in frame.h.
6583 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6585 Refactor mouse positioning stuff to avoid code duplication.
6586 * frame.h (frame_char_to_pixel_position): New function.
6587 (x_set_mouse_position): Rename to...
6588 (frame_set_mouse_position): ...new function.
6589 (frame_set_mouse_pixel_position): Add prototype.
6590 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6591 Rename to frame_set_mouse_pixel_position.
6592 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6594 * xterm.h, w32term.h ( x_set_mouse_position)
6595 (x_set_mouse_pixel_position): Remove prototypes.
6597 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6599 On X, always make pointer visible when deleting frame (Bug#17609).
6600 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6602 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6604 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6605 * keyboard.c (gobble_input): If there is no terminal input error,
6606 make sure the pointer is visible for all frames on this terminal.
6607 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6608 it was previously disabled.
6610 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6612 * data.c (Fzerop): Move to Elisp.
6613 (syms_of_data): Don't defsubr it.
6614 * keyboard.c (echo_keystrokes_p): New function.
6615 (read_char, record_menu_key, read_key_sequence): Use it.
6617 * callint.c (Qfuncall_interactively): New var.
6618 (Qcall_interactively): Remove.
6619 (Ffuncall_interactively): New function.
6620 (Fcall_interactively): Use it.
6621 (syms_of_callint): Defsubr it.
6623 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6625 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6626 relocated from under us.
6628 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6630 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6631 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6632 configure, not from HEAPSIZE.
6633 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6635 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6636 for MinGW, since it no longer uses gmalloc.
6638 * buffer.c: Do not define mmap allocations functions for Windows.
6639 Remove mmap_find which is unused. Remove mmap_set_vars which does
6641 [WINDOWSNT]: Include w32heap.h.
6642 (init_buffer): Always allocate new memory for buffers.
6644 * emacs.c: Remove mmap_set_vars calls.
6646 * image.c (free_image): Undef free for Windows because it is
6647 redirected to our private version.
6649 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6650 (copy_executable_and_dump_data): Remove dumping the heap section.
6651 (unexec): Restore using_dynamic_heap after dumping.
6653 * w32heap.c (dumped_data_commit, malloc_after_dump)
6654 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6655 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6656 (mmap_free): New functions.
6658 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6660 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6662 * image.c (imagemagick_load_image): Use MagickRealType for local
6663 'color_scale', instead of double, to avoid a GCC warning about
6666 * xfns.c (Fx_window_property): Remove unused local.
6668 Don't kill already-reaped process (Bug#17561).
6669 * process.c (process_send_signal): Fix race condition where a
6670 subprocess was reaped by a signal handler between the check for
6671 liveness and calling 'kill', which meant that Emacs could in
6672 theory kill an innocent bystander process. Do the fix by blocking
6673 SIGCHLD in a critical section that checks liveness before killing.
6675 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6677 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6679 2014-05-26 Ken Brown <kbrown@cornell.edu>
6681 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6682 even if !CYGWIN (see bug#17510).
6684 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6686 * nsfns.m (Fns_do_applescript): Surround NSApp run
6687 with calls to ns_init_events, ns_finish_events (Bug#17424).
6689 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6691 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6692 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6694 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6695 with calls to ns_init_events, ns_finish_events (Bug#17424).
6697 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6699 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6700 if we are iterating over an object that generates glyphs for
6701 marginal areas. (Bug#17585)
6703 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6705 * xdisp.c (safe__call1, safe__eval): Now static.
6707 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6709 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6710 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6711 (safe_call1): Call safe_call instead of safe__call directly.
6713 2014-05-26 Ken Brown <kbrown@cornell.edu>
6715 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6716 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6719 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6721 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6722 (safe__call, safe__call1, safe__eval): New functions.
6723 (safe_call): Use it.
6724 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6725 (display_mode_element): Same for `:eval'.
6727 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6729 Fix port to 32-bit AIX (Bug#17540).
6730 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6731 twice. _text already includes this offset.
6732 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6734 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6736 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6737 when closest_pos is identical to to_charpos, don't recurse, since
6738 we already tried that, and failed. (Bug#17539)
6740 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6741 unwinding when frame's faces were not initialized yet, increment
6742 the frame's image-cache reference count before calling
6743 x_free_frame_resources. Don't dereference
6744 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6746 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6748 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6751 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6752 macfont.m, call draw with adjusted arguments so font drivers
6753 don't need to do that.
6755 * macfont.m (macfont_draw): Merge changes from Macport.
6757 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6759 * alloc.c (garbage_collect_1): New function, with all of the guts
6760 of Fgarbage_collect.
6761 (mark_stack): Accept an argument END and don't mark Lisp objects
6762 on the stack beyond the address given by END. Calculation of END
6763 was moved to Fgarbage_collect.
6764 (Fgarbage_collect): Calculate the end address of the stack portion
6765 that needs to be examined by mark_stack, and pass that address to
6766 garbage_collect_1, which will pass it to mark_stack.
6767 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6768 for more details about the underlying problems. In particular,
6769 this avoids dumping Emacs with the large hash-table whose value is
6770 held in purify-flag for most of the time loadup.el runs.
6772 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6774 * xfns.c (x_window_property_intern): New function (code from
6776 (Fx_window_property): Call x_window_property_intern. If property
6777 not found and NILP (source) and outer window != inner window,
6778 check outer window for property (Bug#17537).
6780 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6782 Supply malloc and alloc_size attributes for extern allocators.
6783 This documents the C API, and helps GCC generate a bit better code.
6784 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6785 (ATTRIBUTE_MALLOC_SIZE): New macros.
6786 * gmalloc.c (malloc, realloc, calloc):
6787 * gtkutil.h (malloc_widget_value):
6788 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6789 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6792 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6794 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6795 * image.c (imagemagick_load_image): Port to hosts that do not use
6796 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6798 2014-05-21 Leo Liu <sdl.web@gmail.com>
6800 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6802 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6804 * dbusbind.c (xd_signature): Revert last 2 patches.
6806 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6808 Allow any non-nil value to count as true in bool-vector.
6809 Likewise for xd_signature in dbusbind.c.
6810 This is more consistent with the usual practice in Emacs, which is
6811 that any non-nil value counts as true.
6812 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6813 * dbusbind.c (xd_signature): Likewise, for booleans.
6814 * data.c, lisp.h (Qbooleanp):
6815 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6817 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6819 * lisp.h (CHECK_BOOLEAN): New function.
6820 * alloc.c (Fbool_vector): New function.
6821 (syms_of_alloc): Defsubr it.
6822 * data.c (Qbooleanp): New symbol.
6823 (syms_of_data): DEFSYM it.
6824 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6826 * font.c (font_matching_entity): Extract font-entity object
6827 from the vector of matching entities (Bug#17486).
6829 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6831 Assume C99 or later (Bug#17487).
6832 * bytecode.c (B__dummy__): Remove.
6833 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6834 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6835 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6836 * regex.c (DEBUG_PRINT): Assume varargs macros.
6837 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6839 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6841 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6842 memory for every buffer that was dumped.
6844 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6846 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6847 (Fnreverse): Allow vectors and bool vectors.
6849 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6851 Minor cleanup for terminal setup.
6852 * termhooks.h (create_terminal): Adjust prototype.
6853 * terminal.c (create_terminal): Pass output method and RIF as args.
6854 (init_initial_terminal):
6855 * nsterm.m (ns_create_terminal):
6856 * term.c (init_tty):
6857 * w32term.c (w32_create_terminal):
6858 * xterm.c (x_create_terminal): Adjust users.
6859 Avoid redundant NULL initializers and add comments.
6861 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6863 * keyboard.c (Qdeactivate_mark): Now static.
6865 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6867 If available, use Xfixes extension to do pointer blanking.
6868 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6869 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6870 (make_invisible_cursor): Move to...
6871 * xterm.c (make_invisible_cursor): ...here.
6872 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6873 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6874 (x_term_init): Call to x_setup_pointer_blanking.
6875 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6876 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6878 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6880 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6882 2014-05-12 Glenn Morris <rgm@gnu.org>
6884 * fileio.c (Ffile_executable_p): Doc tweak.
6886 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6888 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6889 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6891 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6893 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6895 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6897 Fix initialization of minibuffer history variable (Bug#17430).
6898 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6899 Move the initialization up to prevent any "value void" message.
6901 2014-05-08 Samuel Bronson <naesten@gmail.com>
6903 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6904 are matched (bug#17413).
6906 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6908 Stop tooltips pulling Emacs window to front (Bug#17408).
6909 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6910 SetWindowPos invocations.
6912 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6914 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6915 not initialized (Bug#17398).
6917 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6919 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6921 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6923 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6924 [HAVE_NS]: Do not include png.h.
6925 (x_query_frame_background_color): New function.
6926 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6927 (png_load_body): Coalesce duplicate code.
6929 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6931 Consult libpng-config more consistently (Bug#17339).
6932 * Makefile.in (PNG_CFLAGS): New var.
6933 (ALL_CFLAGS): Use it.
6934 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6935 CFLAGS now handles this.
6937 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6939 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6940 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6941 because WCONTINUED is always defined now.
6942 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6944 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6946 * buffer.c (overlay_strings): Fix the wording of the commentary.
6948 2014-05-01 Glenn Morris <rgm@gnu.org>
6950 * floatfns.c (Fisnan):
6951 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6953 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6955 * term.c (tty_menu_activate): A better initialization for cursor
6958 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6960 * intervals.c: Tighten assertions.
6961 (create_root_interval): Make sure the interval is not empty.
6962 (intervals_equal): Use booleans.
6963 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6964 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6965 (balance_possible_root_interval): Simplify and use booleans.
6966 (split_interval_right, split_interval_left): Check LENGTH, and remove
6967 now redundant assertion.
6968 (adjust_intervals_for_insertion): Remove now redundant assertions.
6969 (delete_node, interval_deletion_adjustment)
6970 (adjust_intervals_for_deletion, merge_interval_right)
6971 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6972 (reproduce_interval): Make sure the interval is not empty.
6974 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6976 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6977 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6978 satisfaction that they would always be initialized.
6980 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6982 * term.c (tty_menu_display): Move the cursor to the active menu item.
6983 (tty_menu_activate): Return the cursor to the active menu item
6984 after displaying the menu and after displaying help-echo.
6985 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6986 for the details of why this is needed by screen readers and
6989 2014-04-30 Glenn Morris <rgm@gnu.org>
6991 * process.c (handle_child_signal):
6992 Handle systems without WCONTINUED. (Bug#15110, 17339)
6994 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6996 * window.c (struct saved_window): Remove mark.
6997 (Fset_window_configuration, save_window_save)
6998 (compare_window_configurations): Don't touch marks any more.
7000 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7002 Use bits_word for gcmarkbits.
7003 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7004 bits_word is typically a tad more efficient for mark bits than
7005 unsigned is, so use bits_word. All uses changed.
7006 * lisp.h (BITS_PER_INT): Remove; no longer used.
7008 Avoid undefined behavior in signed left shift.
7009 This ports to GCC 4.9.0 with -fsanitize=undefined.
7010 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7012 * regex.c (extract_number):
7013 * lisp.h (make_number, XINT):
7014 Do not shift a 1 bit left into a sign bit.
7015 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7016 not int, for gcmarkbits. All uses changed.
7018 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7020 * search.c (Fnewline_cache_check): Don't try to count newlines
7021 outside the buffer's restriction, as find_newline doesn't support that.
7023 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7025 * window.c (Fset_window_configuration): Deactivate the mark before
7027 (set_window_buffer): Ignore window_initialized.
7028 (window_initialized): Remove.
7029 * keyboard.c (Qdeactivate_mark): Not static any more.
7030 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7033 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7035 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7036 and to clang 3.4, which have fixed the bug. This should let us
7037 run a bit faster on these platforms when address sanitization is
7040 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7042 Port to GCC 4.9.0 with --enable-gcc-warnings.
7043 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7045 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7046 a way that also works with GCC 4.9.0.
7048 * search.c (Fnewline_cache_check): Remove unused locals.
7050 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7052 * search.c (find_newline1): New subroutine.
7053 (Fnewline_cache_check): New function.
7054 (syms_of_search): Defsubr it.
7056 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7058 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7059 * keyboard.c (unblock_input): Add comment.
7060 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7062 2014-04-22 Daniel Colascione <dancol@dancol.org>
7064 * lread.c (readevalloop_eager_expand_eval): New function
7065 that can recurse into toplevel forms.
7066 (readevalloop): Call it.
7067 * lisp.h: Declare Qprogn.
7068 * callint.c (Qprogn): No longer static.
7070 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7072 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7073 Also change identifiers to match the comments, and add more assertions
7076 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7078 * emacs.c (close_output_streams): Don't clear and restore errno.
7080 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7082 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7083 never becomes visible, i.e. using XMonad (Bug#17237).
7085 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7087 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7088 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7089 (Fline_pixel_height): Don't assume that the current buffer and the
7090 selected window's buffer are one and the same. (Bug#17281)
7092 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7093 paragraph-start cache before the newline cache. (Bug#17269)
7095 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7097 * term.c (tty_send_additional_strings): No need to fflush here,
7099 (tty_set_terminal_modes): fflush after sending additional strings,
7102 2014-04-17 Daniel Colascione <dancol@dancol.org>
7104 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7106 (tty_send_additional_strings): New function.
7107 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7108 (syms_of_term): Intern tty-mode-set-strings and
7109 tty-mode-reset-strings.
7111 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7113 * window.c (save_window_save): Lookup window_point_insertion_type in
7114 the right buffer (bug#15457).
7115 (Qwindow_point_insertion_type): New var.
7116 (syms_of_window): Initialize it.
7118 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7120 Fix the MSDOS build.
7121 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7122 (copy_text_and_data): Zero out the atexit chain pointer before
7125 * termhooks.h (encode_terminal_code): Update prototype.
7127 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7128 visible for all DOS_NT ports, not just WINDOWSNT.
7129 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7131 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7132 unless it is defined.
7133 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7135 * process.c (close_on_exec, accept4, process_socket): Move into
7136 the "ifdef subprocesses" part.
7137 (catch_child_signal): Condition by "ifdef subprocesses".
7138 (syms_of_process) <Qinternal_default_process_sentinel>
7139 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7141 * msdos.h: Add prototypes for new functions.
7142 (EINPROGRESS): Define.
7143 (O_CLOEXEC): Define to zero.
7145 * msdos.c (check_window_system): Remove unnecessary an
7146 incompatible duplicate function.
7147 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7148 New functions in support of new functionality.
7150 * menu.c (single_menu_item): Add visual indication of submenu
7151 also for menus on MSDOS frames.
7152 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7154 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7155 when async subprocesses aren't supported.
7157 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7159 * emacs.c (close_output_streams): Zero out errno before calling
7162 * dired.c [MSDOS]: Include msdos.h.
7164 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7165 (DATA_START) [MSDOS]: Define.
7166 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7168 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7169 Ifdef away for MSDOS.
7170 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7171 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7173 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7174 Use temporary file template that is compatible with mkostemp.
7175 Move vfork-related portions under #ifndef MSDOS.
7176 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7178 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7180 * buffer.c (Foverlays_at): Add argument `sorted'.
7182 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7184 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7185 text, invalidate the bidi_paragraph_cache upto and including the
7188 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7190 Port to IRIX 6.5 (Bug#9684).
7191 * conf_post.h (INET6) [IRIX6_5]: Define.
7192 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7193 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7195 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7197 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7198 before passing it to system APIs.
7200 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7202 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7203 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7205 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7207 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7209 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7211 Remove DATA_SEG_BITS.
7212 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7213 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7214 cc, but that platform is so old that SGI itself stopped supporting
7215 it in December 2013. If you still need Emacs on IRIX, please
7216 either compile with GCC and port the undumping code, or run
7217 './configure --with-wide-int'.
7218 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7219 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7220 DEFINE_GDB_SYMBOL_START way to define it.
7221 (NONPOINTER_BITS): New macro.
7222 (EMACS_INT): Use it.
7223 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7224 the problem and/or configuring --with-wide-int.
7225 (USE_LSB_TAG): Simplify, based on above changes.
7226 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7227 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7229 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7231 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7232 covered by a display string that ends in a newline, and that cases
7233 going back by DVPOS lines to hit the search limit, lift the limit
7234 and go back until DVPOS is reached. (Bug#17244)
7236 * indent.c (Fvertical_motion): Handle correctly the case when the
7237 display string is preceded by an empty line.
7239 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7240 use S_IWRITE instead.
7242 2014-04-11 Glenn Morris <rgm@gnu.org>
7244 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7246 2014-04-11 Ken Brown <kbrown@cornell.edu>
7248 * Makefile.in (EMACS_MANIFEST): Revert last change.
7250 2014-04-10 Daniel Colascione <dancol@dancol.org>
7252 * puresize.h (BASE_PURESIZE): Increase.
7254 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7256 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7258 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7259 region handling (and don't call signal_before_change) if
7260 inhibit_modification_hooks is set.
7261 (signal_before_change): Don't check inhibit_modification_hooks any more.
7263 2014-04-08 Daniel Colascione <dancol@dancol.org>
7265 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7266 function cells contain valid lisp objects. (Modified version of
7269 * alloc.c (detect_suspicious_free): Split actual stack capturing
7270 out into new function for easier breakpoint setting.
7271 (note_suspicious_free): New function.
7273 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7275 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7277 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7278 (symbol_block_pinned): New var.
7279 (Fmake_symbol): Initialize `pinned'.
7280 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7281 pinned and signal an error for un-purifiable objects.
7282 (pure_cons): Use it.
7283 (Fpurecopy): Use it, except for objects that can't be purified.
7284 (mark_pinned_symbols): New function.
7285 (Fgarbage_collect): Use it.
7286 (gc_sweep): Remove hack made unnecessary.
7288 2014-04-07 Glenn Morris <rgm@gnu.org>
7290 * keyboard.c (Fopen_dribble_file): Doc tweak.
7292 2014-04-07 Ken Brown <kbrown@cornell.edu>
7294 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7296 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7298 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7299 We have a substitute execinfo.h on hosts that lack it.
7300 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7301 isn't optimized away.
7303 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7305 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7306 * alloc.c (memory_full):
7307 * charset.c (syms_of_charset):
7308 * doc.c (Fsnarf_documentation):
7310 * font.c (BUILD_STYLE_TABLE):
7311 * keyboard.c (make_lispy_event):
7312 * profiler.c (setup_cpu_timer):
7313 * xgselect.c (xg_select):
7314 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7316 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7317 Replace the only use with ARRAYELTS (font_property_table).
7318 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7320 2014-04-03 Daniel Colascione <dancol@dancol.org>
7322 * xterm.c (x_term_init):
7323 * xfns.c (best_xim_style):
7324 * xfaces.c (Fdump_colors):
7325 * w32fns.c (w32_default_color_map):
7326 * w32.c (init_environment, N_ENV_VARS):
7327 * unexcw.c (read_exe_header):
7328 * term.c (term_get_fkeys_1):
7329 * sysdep.c (init_baud_rate):
7330 * nsterm.m (ns_convert_key):
7331 * nsfns.m (get_geometry_from_preferences):
7332 * msdos.c (dos_set_window_size, init_environment):
7333 * macfont.m (mac_font_get_glyph_for_cid)
7334 (macfont_store_descriptor_attributes)
7335 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7336 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7337 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7339 * image.c (xpm_str_to_color_key):
7340 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7341 * frame.c (x_set_frame_parameters):
7342 * fileio.c (Ffile_selinux_context):
7343 * emacs.c (sort_args):
7344 * dosfns.c (msdos_stdcolor_name):
7345 * dired.c (file_attributes):
7346 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7347 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7350 2014-04-02 Daniel Colascione <dancol@dancol.org>
7352 * data.c (Ffset): Abort if we're trying to set a function call to
7355 * lisp.h (ARRAYELTS): New macro.
7357 * alloc.c: Include execinfo.h if available.
7358 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7359 (suspicious_free_record): New structure.
7360 (suspicious_objects, suspicious_object_index)
7361 (suspicious_free_history, suspicious_free_history_index):
7363 (find_suspicious_object_in_range, detect_suspicious_free)
7364 (Fsuspicious_object): New functions.
7365 (cleanup_vector): Call find_suspicious_object_in_range.
7367 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7369 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7370 width from font width (Bug#17163).
7372 * frame.c (x_set_frame_parameters): Calculate default values of
7373 new frame sizes only after all other frame parameters have been
7374 processed (Bug#17142).
7376 2014-04-02 Ken Brown <kbrown@cornell.edu>
7378 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7381 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7383 * xterm.c (x_draw_image_glyph_string): Adjust image background
7384 width accordingly when its x position is adjusted. (Bug#17115)
7386 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7388 * font.c (font_list_entities): Do not add empty vector to font cache.
7389 (font_matching_entity): Likewise. If matching entity is found, insert
7390 1-item vector with this entity instead of entity itself (Bug#17125).
7392 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7394 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7396 * fns.c (validate_subarray): Rename from validate_substring,
7397 since it works for vectors too. New arg ARRAY. Optimize for the
7398 non-nil case. Instead of returning bool, throw an error if out of
7399 range, so that the caller needn't do that. All uses changed.
7400 Report original values if out of range.
7401 (Fsubstring, Fsubstring_no_properties, secure_hash):
7402 Also optimize the case where FROM is 0 or TO is the size.
7404 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7406 * search.c (Freplace_match): Use make_specified_string.
7407 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7408 to catch bogus override face of glyph strings.
7409 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7410 Move common substring range checking code to...
7411 (validate_substring): ...this function.
7413 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7415 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7417 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7419 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7420 bar is zero height, just return (Bug#16976).
7421 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7423 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7425 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7426 is nil. If waiting for toolbar to complete, force a redraw.
7428 2014-03-28 Glenn Morris <rgm@gnu.org>
7430 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7431 (emacs_bugreport): New variable.
7432 (usage_message): Use PACKAGE_BUGREPORT.
7433 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7435 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7437 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7439 Port recent signal-related changes to FreeBSD.
7440 Reported by Herbert J. Skuhra.
7441 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7442 Move decls from here ...
7443 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7445 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7447 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7448 and width of image background when it is displayed with a 'box'
7451 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7453 More backward-compatible fix to char-equal core dump (Bug#17011).
7454 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7455 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7457 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7459 * image.c (init_svg_functions): When loading SVG-related libraries,
7460 free already loaded libraries if the initialization fails.
7461 (rsvg_handle_set_size_callback): Remove declaration, unused.
7463 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7465 Fix core dump in char-equal (Bug#17011).
7466 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7467 unibyte buffers, as we can't tell whether the characters are
7470 * insdel.c (adjust_markers_for_delete): Remove unused local.
7472 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7474 Have (MARKER . ADJUSTMENT) undo records always be immediately
7475 after their corresponding (TEXT . POS) record in undo list.
7477 * lisp.h (record-delete): New arg record_markers.
7478 (record_marker_adjustment): No longer needed outside undo.c.
7479 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7480 adjustments to undo.c's record_marker_adjustments. Note that
7481 fileio.c's decide_coding_unwind is another caller to
7482 adjust_markers_for_delete. Because it has undo list bound to t,
7483 it does not rely on adjust_markers_for_delete to record marker
7485 (del_range_2): Swap call to record_delete and
7486 adjust_markers_for_delete so as undo marker adjustments are
7487 recorded before current deletion's adjustments, as before.
7488 (adjust_after_replace):
7489 (replace_range): Pass value for new record_markers arg to
7491 * undo.c (record_marker_adjustment): Rename to
7492 record_marker_adjustments and made static.
7493 (record_delete): Check record_markers arg and call
7494 record_marker_adjustments.
7495 (record_change): Pass value for new record_markers arg to
7497 (record_point): at_boundary calculation no longer needs to account
7498 for marker adjustments.
7500 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7502 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7505 2014-03-26 Glenn Morris <rgm@gnu.org>
7507 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7509 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7511 * buffer.c (struct sortvec): Add field `spriority'.
7512 (compare_overlays): Use it.
7513 (sort_overlays): Set it.
7515 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7517 * xdisp.c (redisplay_window): If all previous attempts to find the
7518 cursor row failed, try a few alternatives before falling back to
7519 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7521 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7523 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7524 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7526 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7527 variables on Windows.
7529 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7531 * w32.c (unsetenv): Remove unused var `retval'.
7532 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7534 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7535 (start_watching): Remove unused var `thr'.
7537 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7538 (find_child_console): Remove unnecesary var `thread_id'.
7540 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7541 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7543 2014-03-26 Glenn Morris <rgm@gnu.org>
7545 * filelock.c (Flock_buffer): Doc tweak.
7547 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7548 * emacs.c (shut_down_emacs):
7549 * fileio.c (Finsert_file_contents, write_region):
7550 * filelock.c (top-level, syms_of_filelock):
7551 * insdel.c (prepare_to_modify_buffer_1):
7552 CLASH_DETECTION is always defined now.
7554 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7556 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7557 DLL handle, to speed up thread startup.
7559 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7561 Handle sigmask better with nested signal handlers (Bug#15561).
7562 * atimer.c (sigmask_atimers): Remove.
7563 Remaining use rewritten to use body of this function.
7564 * atimer.c (block_atimers, unblock_atimers):
7565 * callproc.c (block_child_signal, unblock_child_signal):
7566 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7567 New arg OLDSET. All callers changed.
7568 * atimer.c (block_atimers, unblock_atimers):
7569 * callproc.c (block_child_signal, unblock_child_signal):
7570 * keyboard.c (handle_interrupt):
7571 * sound.c (vox_configure, vox_close):
7572 Restore the old signal mask rather than unilaterally clearing bits
7573 from the mask, in case a handler is running within another
7574 handler. All callers changed.
7575 * lisp.h, process.c, process.h, term.c:
7576 Adjust decls and callers to match new API.
7577 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7578 signal handlers aren't supposed to use floating point anyway.
7579 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7581 2014-03-23 Daniel Colascione <dancol@dancol.org>
7583 Split gc_sweep into discrete functions for legibility and better
7586 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7587 (sweep_vectors): Fix typo in comment.
7588 (sweep_conses, sweep_floats, sweep_intervals)
7589 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7590 (gc_sweep): Call new functions, to which existing functionality is
7592 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7594 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7596 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7598 2014-03-23 Daniel Colascione <dancol@dancol.org>
7600 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7601 only if xic_style calls for it. This change allows Emacs to work
7602 with ibus. Also, don't leak resources if create_frame_xic fails,
7603 and stop caching xic_style across different displays.
7604 (supported_xim_styles): Make const.
7605 (best_xim_style): Remove first parameter: it's always just
7606 supported_xim_styles. Change to look at supported_xim_styles
7609 2014-03-23 Daniel Colascione <dancol@dancol.org>
7611 * term.c (init_tty): Rearrange condition for clarity; print
7612 appropriate diagnostic.
7614 2014-03-23 Daniel Colascione <dancol@dancol.org>
7616 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7617 array. (ASAN caught.)
7619 2014-03-22 Glenn Morris <rgm@gnu.org>
7621 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7623 2014-03-22 Daniel Colascione <dancol@dancol.org>
7625 * process.c (conv_sockaddr_to_lisp): When extracting the string
7626 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7628 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7630 Fix regression introduced by patch for Bug#10500.
7631 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7632 * w32term.c (x_draw_image_relief): Likewise.
7634 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7636 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7637 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7638 maximize a frame for odd default fonts.
7640 2014-03-21 Glenn Morris <rgm@gnu.org>
7642 * minibuf.c (history-length): Increase default from 30 to 100.
7644 2014-03-21 Daniel Colascione <dancol@dancol.org>
7646 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7647 every time we switch to minibuffer.
7649 * alloc.c (lisp_align_malloc, allocate_string_data)
7650 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7651 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7653 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7655 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7656 support more "verbs".
7658 2014-03-21 Daniel Colascione <dancol@dancol.org>
7660 Always prohibit dumping a dumped Emacs.
7662 * emacs.c (might_dump): New variable.
7663 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7664 * lisp.h (might_dump): Declare.
7665 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7667 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7669 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7671 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7673 * doc.c (store_function_docstring): Warn when we don't know where to
7675 (Fsubstitute_command_keys): Don't advertise the fact that
7676 text-properties are dropped, since we think it's a bug that we'll fix.
7678 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7679 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7680 * frame.c (frame_garbaged): Make "docstring" more precise.
7682 2014-03-20 Glenn Morris <rgm@gnu.org>
7684 * charset.c (init_charset): When we cannot find the charsets directory,
7685 mention if EMACSDATA is set.
7687 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7689 * fns.c (Frandom): Fix rare bug where the result isn't random.
7691 Fix porting inconsistency about rounding to even.
7692 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7693 This way, the unusual !HAVE_RINT case acts like the usual
7694 HAVE_RINT case, and we can fix the documentation accordingly.
7696 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7698 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7699 (w32_wnd_proc): Initialize the dwHoverTime member of
7700 TRACKMOUSEEVENT structure.
7702 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7704 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7706 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7708 * search.c (find_newline): Speed up the function when using the
7709 newline cache, by halving the number of calls to
7710 region_cache_forward and region_cache_backward. (Bug#16830)
7712 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7714 * buffer.c (Fset_buffer): Document return value (bug#17015).
7716 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7718 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7719 nil, always resize character wise to avoid potential loss of the
7720 mode line (Bug#16923 related).
7722 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7724 * frame.c (x_set_frame_parameters): Always calculate new sizes
7725 pixelwise to avoid potential loss when rounding.
7727 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7729 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7730 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7732 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7734 * w32.c (fstatat): Don't add an extra slash if the argument ends
7735 with a slash: this fails the subsequent call to stat_worker on
7736 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7738 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7740 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7742 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7744 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7746 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7747 when frame is only on one screen (Bug#14713).
7749 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7751 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7752 there's a valid wrap point in the display line, the last glyph
7753 cannot "just barely fit" on this row, because display_line doesn't
7754 let it. Instead, proceed as if the last glyph didn't fit, so that
7755 we eventually back up the iterator to the wrap point. This avoids
7756 delusional behavior of move_it_to, whereby it proceeds to the next
7757 display line, but sets current_x to zero for all the glyphs that
7758 without word-wrap would fit on the previous display line.
7759 One result was that visual-order cursor movement behaved erratically
7761 (Fmove_point_visually): Add code to find the x coordinate of the
7762 last character before wrap point, under word-wrap on a TTY.
7764 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7766 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7767 also return value of MOVE_POS_MATCH_OR_ZV from
7768 move_it_in_display_line_to, when moving from beginning of line to
7769 point's position. (Bug#16961)
7771 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7773 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7774 * window.c (Fselect_window): Explain NORECORD and
7775 `buffer-list-update-hook' in doc-string.
7777 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7779 * window.c (Fother_window_for_scrolling): Check that
7780 Vother_window_scroll_buffer is a buffer.
7782 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7784 * xterm.c (xim_initialize): Always pass a copy of resource name
7785 to XRegisterIMInstantiateCallback and eassert whether return
7786 value is True. Passing copy is important because Xlib doesn't
7787 make its own copy and resource name argument usually points to
7788 SSDATA (Vx_resource_name), which may be changed from Lisp.
7789 (xim_close_display): For XUnregisterIMInstantiateCallback,
7790 always eassert return value and pass exactly the same values
7791 as were used for XRegisterIMInstantiateCallback.
7792 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7793 sources to check why if you are interested.
7795 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7797 * dispnew.c (change_frame_size_1): Add new_lines instead of
7798 new_height, the latter may be still zero if passed as such.
7799 * window.c (Fwindow_pixel_height): Mention bottom divider in
7802 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7804 Fix "resource temporarily unavailable" with xgselect
7806 * xgselect.c: Include <stdbool.h>.
7807 (xg_select) [!USE_GTK]: Don't lose track of errno.
7809 Fix minor --enable-gcc-warnings issues.
7810 * widget.c (update_various_frame_slots, EmacsFrameResize):
7811 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7813 2014-03-04 Ken Brown <kbrown@cornell.edu>
7815 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7816 represent the actual adjustment needed for alignment.
7818 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7820 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7821 needed, and don't reallocate if the initial allocation already
7822 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7824 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7826 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7829 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7831 * cmds.c (delete-char): Update docstring pointing out that the
7832 function ignores `delete-active-region' and `overwrite-mode'.
7834 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7836 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7838 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7839 allocated buffer due to alignment.
7840 (freehook): If the block to be freed was allocated by
7841 'aligned_alloc', find its real pointer before calling 'free'.
7843 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7846 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7848 * font.c (toplevel): Adjust comment about font cache layout.
7849 (font_clear_cache): Fix to match real font cache layout.
7850 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7851 (Fframe_font_cache) [FONT_DEBUG]: New function.
7852 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7854 Avoid crashes when X fonts are erroneously freed on reused X
7855 'Display *' connection data (Bug#16069). Note that X font
7856 resources still may be leaked, but currently there is no way
7857 to completely avoid it.
7858 * xterm.h (struct x_display_info): New member x_id. Add comments.
7859 * xterm.c (x_display_id): New variable.
7860 (x_term_init): Assign identifier to each opened X connection.
7861 * xfont.c (struct xfont): New member x_display_id.
7862 (xfont_open): Initialize it with frame's display id.
7863 (xfont_close): Check whether font's display id matches the one
7864 recorded for the given display. Adjust comment.
7865 * xftfont.c (struct xftfont_info):
7866 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7868 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7870 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7871 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7872 killed Vother_window_scroll_buffer.
7873 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7875 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7877 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7878 that start with more than 2 slashes as UNCs. (Bug#16751)
7880 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7882 Fix a few crashes and leaks when cloning C strings.
7883 * alloc.c, lisp.h (dupstring): New function.
7884 * gtkutil.c (xg_get_font):
7885 * term.c (tty_default_color_capabilities):
7886 * xsettings.c (store_monospaced_changed)
7887 (store_font_name_changed, parse_settings)
7888 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7889 This avoids some unlikely crashes due to accessing freed storage,
7890 and avoids some minor memory leaks in the more-typical case.
7892 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7894 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7895 cursor when modeline can't be dragged (Bug#16647).
7897 2014-02-28 Glenn Morris <rgm@gnu.org>
7899 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7900 from custom-delayed-init-variables. (Bug#11565)
7902 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7904 More fixes for mouse glyph calculations (Bug#16647).
7905 * window.c (coordinates_in_window): In intersection of
7906 horizontal and vertical window dividers prefer the horizontal
7907 one. Add some extra parens to last fix.
7908 (window_relative_x_coord): Return x-coordinate for header and
7910 * xdisp.c (remember_mouse_glyph): In text area don't extend
7911 glyph into mode line to show the vertical drag cursor there
7912 immediately. Subdivide mouse glyphs in right fringes to show a
7913 horizontal drag cursor as soon as we enter the "grabbable width"
7914 portion. Handle vertical border case separately. Do not
7915 subdivide window divider areas.
7916 (note_mouse_highlight): On bottom divider of bottommost windows
7917 show vertical drag cursor only when the minibuffer window can be
7920 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7922 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7923 reset by the face of the object just displayed. See also bug#76.
7924 (get_next_display_element): If the string came from a display
7925 property, examine the box face attribute at it->position, not at
7926 it->current.pos, since the latter was not updated yet. (Bug#16870)
7927 (handle_face_prop): Improve commentary.
7929 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7931 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7932 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7934 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7936 Fixes around Bug#16647.
7937 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7938 ON_BOTTOM_DIVIDER cases.
7939 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7940 only if the window has no right divider.
7941 (Fcoordinates_in_window_p): Fix doc-string.
7943 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7945 * lread.c (Funintern): Fix doc to match advertised calling convention.
7947 2014-02-24 Daniel Colascione <dancol@dancol.org>
7949 * keyboard.c (read_char): Close race that resulted in lost events.
7951 2014-02-22 Glenn Morris <rgm@gnu.org>
7953 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7954 * window.c (window-resize-pixelwise): Doc fixes.
7956 * process.c (Finternal_default_process_filter)
7957 (Finternal_default_process_sentinel): Doc tweaks.
7959 2014-02-21 Glenn Morris <rgm@gnu.org>
7961 * process.c (Fprocess_buffer, Faccept_process_output)
7962 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7965 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7967 * window.c (Fwindow_scroll_bar_width): New function.
7969 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7971 Pacify GCC when configuring with --enable-gcc-warnings.
7972 * xdisp.c (move_it_in_display_line_to) [lint]:
7973 Initialize recently-added local.
7975 2014-02-21 Daniel Colascione <dancol@dancol.org>
7977 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7979 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7981 * xdisp.c (init_iterator): Don't dereference a bogus face
7982 pointer. (Bug#16819)
7983 (try_cursor_movement): Don't use cursor position if
7984 set_cursor_from_row failed to compute it. This avoids assertion
7985 violations in MATRIX_ROW.
7986 (move_it_in_display_line_to): Save the iterator state in ppos_it
7987 only once per call. Reimplement the method used to return to the
7988 best candidate position if all the positions found in display line
7989 are beyond TO_CHARPOS. This cuts down the number of calls to
7990 bidi_shelve_cache, which moves a lot of stuff when lines are long
7991 and include bidirectional text. (Bug#15555)
7993 2014-02-20 Glenn Morris <rgm@gnu.org>
7995 * data.c (Fdefalias): Doc fix.
7997 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7999 * xdisp.c (display_line): Fix horizontal scrolling of large images
8000 when fringes are turned off. This comes at a price of not
8001 displaying the truncation/continuation glyphs in this case.
8004 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8005 CreateDIBSection returns an error indication, zero out *ximg after
8006 destroying the image. This avoids crashes in memory allocations
8007 due to the fact that some of the callers also call
8008 x_destroy_x_image, which will attempt to free an already free'd
8011 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8013 * widget.c (update_various_frame_slots): Don't set
8014 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8016 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8018 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8020 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8022 temacs --daemon fix (Bug#16599).
8023 * emacs.c (main): Initialize daemon_pipe[1] here ...
8024 (syms_of_emacs): ... instead of here.
8026 2014-02-16 Anders Lindgern <andlind@gmail.com>
8028 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8031 2014-02-16 Daniel Colascione <dancol@dancol.org>
8033 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8034 (xd_get_connection_address): Use it.
8035 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8036 xd_get_connection_address because the latter signals if the bus
8037 we're trying to close is already disconnected.
8039 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8041 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8042 argument to CreateThread. This avoids segfaults on Windows 9X.
8043 Reported by oslsachem <oslsachem@gmail.com>.
8045 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8047 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8048 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8049 (check_lseek): New function, to report lseek errors.
8050 (save_data_space, update_file_ptrs, read_header, write_header)
8051 (copy_file, copy_rest, unexec): Use these news functions.
8052 (update_file_ptrs): Don't assume wraparound behavior when
8053 converting a large size_t value to off_t.
8055 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8057 * composite.c (fill_gstring_header): Pass positions as C integers
8058 and move parameters checking to...
8059 (Fcomposition_get_gstring): ...this function. Handle case when
8060 buffer positions are in reversed order and avoid crash (Bug#16739).
8062 * buffer.c (validate_region): Mention current buffer in error message.
8064 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8066 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8068 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8070 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8072 2014-02-11 Glenn Morris <rgm@gnu.org>
8074 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8075 Replace refs to "OpenStep" in messages.
8077 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8079 Avoid "." at end of error diagnostics.
8080 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8081 * font.c (Ffont_at):
8082 * nsfns.m (ns_display_info_for_name):
8083 * nsselect.m (Fx_own_selection_internal):
8084 * nsterm.m (performDragOperation:):
8085 Remove "." from end of diagnostic.
8087 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8089 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8090 unintuitive (bug#15824).
8091 (Fyes_or_no_p): Doc fix (bug#15456).
8093 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8095 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8097 * eval.c (call_debugger): When exiting the debugger, do not allow
8098 max_specpdl_size less than actual binding depth (Bug#16603).
8099 (syms_of_eval): Adjust docstring.
8101 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8103 * cmds.c (Fself_insert_command): Output a clearer error message on
8104 negative repetitions (bug#9476).
8106 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8108 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8110 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8112 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8114 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8116 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8118 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8120 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8122 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8124 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8125 `exit' works (bug#15865).
8127 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8129 Constrain window box/body sizes and margin widths (Bug#16649).
8130 * xdisp.c (window_box_width): Don't return less than zero.
8131 (window_box_left_offset, window_box_right_offset): Don't return
8132 more than the window's pixel width.
8133 * window.c (window_body_height, window_body_width): Don't return
8135 (window_resize_apply): Adjust margin width, if necessary.
8137 2014-02-07 Glenn Morris <rgm@gnu.org>
8139 * nsterm.m (syms_of_nsterm): Doc fix.
8141 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8143 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8144 New variables: pointers through which to call the respective APIs.
8145 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8146 (filename_from_ansi, sys_link, check_windows_init_file):
8147 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8148 This is required on Windows 9X, where we dynamically load
8149 UNICOWS.DLL which has their non-stub implementations.
8150 (maybe_load_unicows_dll): Assign addresses to these 2 function
8151 pointers after loading UNICOWS.DLL.
8153 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8154 MultiByteToWideChar and WideCharToMultiByte through function
8157 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8160 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8162 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8163 for OSX >= 10.9 if separate spaces are used.
8164 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8166 2014-02-06 Glenn Morris <rgm@gnu.org>
8168 * buffer.c (cache-long-scans): Doc fix.
8170 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8172 * w32fns.c (Fw32_shell_execute): Doc fix.
8174 2014-02-05 Bastien Guerry <bzg@gnu.org>
8176 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8177 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8179 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8181 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8182 outside the window (Bug#16649).
8184 * xdisp.c (note_mouse_highlight): When entering a margin area show
8185 a non-text cursor (Bug#16647).
8187 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8189 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8190 It prompted a compile-time diagnostic on GNU/Linux.
8191 Simplify to remove the need for the label.
8193 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8195 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8196 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8197 to show it; otherwise return 'unsupported--w32-dialog' to signal
8198 to the caller that emulation with menus is necessary.
8199 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8201 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8203 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8206 * menu.c (Fx_popup_dialog): Don't condition the call to
8207 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8208 special symbol 'unsupported--w32-dialog', emulate the dialog with
8209 a menu by calling x-popup-menu.
8211 * menu.h (Qunsupported__w32_dialog): New extern variable.
8213 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8215 * keyboard.c (kbd_buffer_get_event): Read file notification events
8218 * xgselect.c (xg_select): Read glib events in any case, even if
8219 there are no file descriptors to watch for. (Bug#16519)
8221 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8223 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8224 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8225 * w32term.c (w32_draw_window_divider): Handle first and last
8227 * w32term.h (w32_fill_area_abs): New function.
8228 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8230 * xfaces.c (realize_basic_faces): Handle new face ids.
8231 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8232 and bottom divider width.
8233 * xterm.c (x_draw_window_divider): Handle first and last pixels
8236 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8238 * print.c (Fexternal_debugging_output): Add cast to pacify
8239 --enable-gcc-warnings.
8240 * eval.c (call_debugger): Grow specpdl if the debugger was
8241 entered due to specpdl overflow (Bug#16603) and allow more
8242 specpdl space for the debugger itself.
8244 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8246 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8249 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8251 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8252 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8254 * print.c (Fexternal_debugging_output): If the argument character
8255 is non-ASCII, encode it with the current locale's encoding before
8256 writing the result to the terminal. (Bug#16448)
8258 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8259 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8262 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8264 * process.c (create_process): Reset SIGPROF handler in the child.
8265 * callproc.c (call_process): Likewise.
8267 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8269 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8271 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8273 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8274 of zero to print strings, GDB doesn't like it.
8276 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8277 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8278 we still use correct addresses. (Bug#16576)
8280 2014-01-27 K. Handa <handa@gnu.org>
8282 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8283 to preserve the code detection behavior of 24.3.
8284 * coding.h (struct coding_system): New member detected_utf8_bytes.
8285 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8286 (decode_coding_gap): Use short cut for UTF-8 file reading only
8287 when coding->detected_utf8_bytes equals to coding->src_bytes.
8288 * fileio.c (Finsert_file_contents): Cancel the previous change.
8290 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8292 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8293 that are not visible.
8295 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8297 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8298 is grabbed (Bug#16565).
8300 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8302 * xdisp.c (last_max_ascent): Re-remove after erroneously
8303 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8305 (move_it_to): Re-remove reference to last_max_ascent.
8306 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8307 max_descent here instead of calling line_bottom_y.
8310 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8312 * terminal.c (initial_free_frame_resources): New function.
8313 (init_initial_terminal): Install new hook to free face cache
8314 on initial frame and avoid memory leak. For details, see
8315 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8316 * xfaces.c (free_frame_faces): Adjust comment.
8318 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8320 * data.c (Fstring_to_number): Document results if unparsable
8323 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8325 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8327 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8329 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8330 * coding.c (detect_coding_utf_8, emacs_mule_char)
8331 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8332 (check_utf_8, decode_coding):
8333 * coding.h (struct coding_system.errors):
8334 Use ptrdiff_t, not int, for integer values derived from buffer and
8337 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8338 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8339 before invoking decode_coding_gap, since there's just one block.
8341 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8343 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8344 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8345 too early. Again run change_frame_size before assigning menu-
8348 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8350 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8351 arrives, call x_check_fullscreen, in case the new display has a
8352 different resolution. (Bug#16517)
8354 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8356 * term.c (read_menu_input): If the selected frame changes, exit
8358 (tty_menu_show): If the selected frame changes while we displayed
8359 a menu, throw to top level. (Bug#16479)
8361 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8363 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8365 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8367 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8368 * data.c (count_one_bits_word): Fix bug (negated comparison)
8369 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8371 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8373 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8374 Avoid undefined behavior by initializing display property bit of a
8375 string processed by the bidirectional iterator. For details, see
8376 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8378 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8380 Minor cleanup of previous change.
8381 * image.c (imagemagick_error, Fimagemagick_types):
8382 Omit some recently-introduced and unnecessary casts and assignments.
8384 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8386 Fix two memory leaks discovered with Valgrind.
8387 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8388 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8390 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8392 Fixes in window size functions around Bug#16430 and Bug#16470.
8393 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8394 (Fwindow_mode_line_height, Fwindow_header_line_height)
8395 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8396 Minor doc-string adjustments.
8397 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8398 Rewrite doc-strings.
8399 (window_body_height, window_body_width): Do not count partially
8400 visible lines/columns when PIXELWISE is nil (Bug#16470).
8401 (Qfloor, Qceiling): New symbols.
8403 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8405 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8406 when the image cache is not yet allocated. (Bug#16509)
8408 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8410 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8411 re-attach intervals to its base buffer (Bug#16502).
8412 * intervals.c (set_interval_object): Move from here...
8413 * intervals.h (set_interval_object): ... to here. Fix comments.
8415 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8417 Avoid undefined behavior by initializing buffer redisplay bit.
8418 Reported by Dmitry Antipov in
8419 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8420 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8422 Revert some of the CANNOT_DUMP fix (Bug#16494).
8423 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8425 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8427 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8428 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8429 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8430 they are replaced by macros that expand into direct calls to the
8431 corresponding functions from GDI32.DLL.
8432 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8433 variables in the Cygwin build, they are unused.
8435 2014-01-19 K. Handa <handa@gnu.org>
8437 * composite.c (composition_update_it): Fix previous change.
8439 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8441 Fix file name handling on MS-Windows 9X.
8442 * w32.c (maybe_load_unicows_dll): New function.
8444 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8445 on, to make sure we can convert file names to and from UTF-8 on
8446 Windows 9X. This fixes a failure to start up because Emacs cannot
8447 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8449 * w32font.c [WINDOWSNT]: Include w32.h.
8450 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8451 of implementing the same stuff.
8452 Remove now unused g_b_init_is_windows_9x.
8454 * w32.h (maybe_load_unicows_dll): Add prototype.
8456 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8458 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8459 switch to single keyboard. Prevents daemon crashes when a new
8460 client connects while we show a TTY menu in an existing client.
8463 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8465 Fix MinGW64 porting problem with _setjmp.
8466 Reported by Eli Zaretskii in:
8467 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8468 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8469 the old _setjmp and _longjmp. All uses changed.
8471 2014-01-13 Daniel Colascione <dancol@dancol.org>
8473 * textprop.c (Fremove_list_of_text_properties):
8474 Correctly handle reaching the end of the interval tree. (Bug#15344)
8476 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8478 * xdisp.c (resize_mini_window): Round height to a multiple of
8479 frame's line height. Fix bug in calculation of window start
8480 position (Bug#16424).
8482 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8484 * macfont.m: Include termchar.h.
8485 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8486 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8487 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8488 *_WITH_GC_* to take face and f as parameters.
8489 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8490 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8492 2014-01-13 Daniel Colascione <dancol@dancol.org>
8494 Fix menu item updating in the presence of the Unity global menu
8497 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8498 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8500 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8501 updating menus; explain why.
8502 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8503 problem it's supposed to solve and it interferes with detecting
8504 the presence of a global menu.
8505 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8508 2014-01-11 K. Handa <handa@gnu.org>
8510 * composite.c (composition_update_it): Fix indexing of
8511 LGSTRING_CHAR (Bug#15984).
8513 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8515 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8517 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8519 * xdisp.c (try_window_id): Don't use this function's optimizations
8520 if overlays in the buffer displayed by the window have changed
8521 since last redisplay. (Bug#16347)
8522 (message_dolog): Fix indentation.
8524 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8526 * frame.c (frame_resize_pixelwise): Fix doc-string.
8528 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8530 Fix handling of internal borders (Bug#16348).
8531 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8532 Remove internal border width from pixel width of windows.
8533 (change_frame_size_1): Don't return early when frame's pixel
8534 size changes - we still have to record the new sizes in the
8536 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8537 also when toolbar gets larger.
8538 * window.c (check_frame_size): Include internal_border_width in
8540 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8541 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8542 In non-toolkit/non-GTK version clear internal border.
8543 * xterm.c (x_clear_under_internal_border): New function for
8544 non-toolkit/non-GTK version.
8545 (x_after_update_window_line): In non-toolkit/non-GTK version
8547 (handle_one_xevent, x_set_window_size):
8548 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8549 * xterm.h (x_clear_under_internal_border): Extern it.
8551 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8553 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8554 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8557 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8559 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8560 last value of point is not equal to buffer's point. (Bug#16129)
8562 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8565 * nsterm.h (updateCollectionBehavior): Rename from
8566 updateCollectionBehaviour. All uses changed.
8568 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8569 * Makefile.in (SETFATTR): New macro.
8570 (temacs$(EXEEXT)): Use it.
8572 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8574 Fix maximization behavior on Windows (Bug#16300).
8575 * w32fns.c (w32_fullscreen_rect): Don't handle
8576 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8577 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8578 of SetWindowPos. Restore last placement also when leaving
8579 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8580 but the FULLSCREEN_BOTH case.
8582 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8585 * data.c (arithcompare_driver):
8586 * fileio.c (Fcar_less_than_car):
8587 * fns.c (internal_equal):
8588 * frame.c (delete_frame):
8589 * lisp.h (enum More_Lisp_Bits):
8591 Avoid C99 constructs that don't work in C89.
8592 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8593 to port to C89, which doesn't have 'long long'.
8594 (count_trailing_zero_bits): Use them.
8596 2014-01-03 Chong Yidong <cyd@gnu.org>
8598 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8600 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8602 Further adjust frame/window scrollbar width calculations.
8603 * window.c (apply_window_adjustment):
8604 Set windows_or_buffers_changed.
8605 (Fwindow_scroll_bars): Return actual scrollbar width.
8606 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8607 For non-toolkit builds again use 14 as minimum width and set
8608 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8609 * xterm.c (XTset_vertical_scroll_bar): Take width from
8610 WINDOW_SCROLL_BAR_AREA_WIDTH.
8611 (x_new_font): Rename wid to unit. Base calculation of new
8612 scrollbar width on toolkit used and make it analogous to that of
8613 x_set_scroll_bar_default_width.
8614 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8615 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8616 of GetSystemMetrics.
8617 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8618 WINDOW_SCROLL_BAR_AREA_WIDTH.
8619 (x_new_font): Make it correspond to changes in xterm.c.
8621 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8623 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8624 This is a cleaner way to fix the MinGW-w64 porting problem.
8625 Check for INTPTR_MAX misconfiguration.
8627 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8629 * search.c (newline_cache_on_off, find_newline): In indirect
8630 buffers, use the newline cache of the base buffer.
8632 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8633 buffer, invalidate the caches of its base buffer. (Bug#16265)
8635 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8636 buffers, use the width-run cache of the base buffer.
8638 * xdisp.c (redisplay_window): When the window displays an indirect
8639 buffer, and the character widths in the display table have
8640 changed, invalidate the width-run cache of the corresponding base
8643 * fileio.c (Finsert_file_contents): When invalidating the newline
8644 cache, consider the case of inserting into indirect buffer.
8646 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8647 In indirect buffers, use the paragraph cache of the base buffer.
8649 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8651 * window.c (grow_mini_window): Fix last change.
8653 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8655 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8657 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8659 * w32term.c (w32_initialize): Use LCID and LOWORD.
8661 * w32proc.c (create_child): Use pid_t for 5th argument.
8662 (IsValidLocale): Don't provide prototype for MinGW64.
8663 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8664 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8666 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8667 MinGW64 doesn't support.
8669 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8671 * w32.c (set_named_security_info): New function.
8672 (acl_set_file): Fall back on set_named_security_info if
8673 set_file_security fails.
8674 (g_b_init_set_named_security_info_w)
8675 (g_b_init_set_named_security_info_a): New static variables.
8676 (globals_of_w32): Initialize them to zero.
8677 (set_named_security_info): Set them to non-zero if the
8678 corresponding API is available.
8679 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8680 New function typedefs.
8682 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8684 Some more fixes following pixelwise resize changes including one
8686 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8687 of frame_resize_pixelwise.
8688 * widget.c (pixel_to_text_size): New function.
8689 (update_wm_hints): Have size hints respect value of
8690 frame_resize_pixelwise.
8691 (EmacsFrameResize): Alway process resize requests pixelwise.
8692 * window.c (grow_mini_window): Make sure mini window is at least
8694 * xdisp.c (display_menu_bar): Make sure menubar extends till
8696 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8697 (x_set_tool_bar_lines): Calculate pixelwise.
8698 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8699 frame_resize_pixelwise.
8701 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8703 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8704 variables not used there.
8706 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8708 * w32.c (sys_umask): New function. (Bug#16299)
8710 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8712 * dispnew.c (change_frame_size_1): Take old width of root window
8713 from that window's pixel width. (Bug#16284)
8715 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8717 Plain copy-file no longer chmods an existing destination (Bug#16133).
8718 * fileio.c (realmask): Now a static var, not a local.
8719 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8720 Remove arg STATPTR. All uses changed.
8721 (Fcopy_file): Do not alter permissions of existing destinations,
8722 unless PRESERVE-PERMISSIONS (renamed from
8723 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8724 Avoid race when testing for existing destinations and for
8725 when input and output files are the same.
8726 If changing the group fails, adjust both default and
8727 preserved permissions so that access is not granted to the
8729 (Fset_default_file_modes, init_fileio): Update realmask.
8730 (Fdefault_file_modes): Use realmask instead of calling umask.
8732 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8734 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8735 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8736 flags on the daemon pipe ends before execing.
8738 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8740 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8741 session. (Bug#14739)
8743 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8745 * callproc.c (Vexec_path): Document that exec-directory is in it.
8747 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8749 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8752 2013-12-27 Chong Yidong <cyd@gnu.org>
8754 * data.c (Fsymbol_function): Doc fix.
8756 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8758 Some more tinkering with Bug#16051.
8759 * window.c (resize_frame_windows): Don't let the size of the
8760 root window drop below the frame's default character size.
8761 Never ever delete any subwindows - let the window manager do the
8764 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8765 of toolbar lines needed when they exceed the height of the root
8767 (unwind_create_frame_1): New function.
8768 (Fx_create_frame): Generally inhibit calling the window
8769 configuration change hook here. Remove extra call to
8770 change_frame_size - it's not needed when we don't run the
8771 configuration change hook.
8773 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8775 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8776 On my Fedora 19 platform the core dumps were so big that
8777 my desktop became nearly catatonic.
8778 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8779 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8780 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8781 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8782 a clang-only syntax.
8783 * conf_post.h (__has_feature): New macro, if not already defined.
8784 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8785 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8787 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8789 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8790 is a file name. (Bug#16252)
8792 2013-12-25 Chong Yidong <cyd@gnu.org>
8794 * keyboard.c (Voverriding_terminal_local_map)
8795 (Voverriding_local_map): Doc fix.
8797 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8799 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8801 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8802 file name when it is submitted to ShellExecute. Simplify code.
8803 Don't test DOCUMENT for being a string, as that is enforced by
8804 CHECK_STRING. Doc fix.
8806 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8808 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8809 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8810 redisplay_tool_bar does. Improve and fix commentary.
8811 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8812 limits of the glyph matrices. (Bug#16051)
8813 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8814 only when the new size is different from the old one, and the new
8815 size can be achieved given the frame height.
8817 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8819 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8821 2013-12-23 Glenn Morris <rgm@gnu.org>
8823 * lread.c (Fload): Mention load-prefer-newer in doc.
8825 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8827 Handle Bug#16207 by being more restrictive when running hooks.
8828 * window.c (unwind_change_frame): New function.
8829 (Fset_window_configuration): Don't run configuration change hook
8830 while the frame configuration is unsafe. Call select_window
8833 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8835 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8837 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8839 * nsterm.h: Declare EmacsColor category.
8841 * nsterm.m (NSColor): Implement EmacsColor category.
8842 (ns_get_color): Use colorUsingDefaultColorSpace.
8843 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8845 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8847 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8849 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8850 having the PNG_NORETURN attribute, to avoid compiler warning in
8853 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8855 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8857 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8858 fringe background extension.
8859 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8860 because they are now always the same as `left' and `width',
8861 respectively. Remove code for the case that `width' and
8862 `sb_width' are different.
8864 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8866 Remove scroll_bar_actual_width from frames.
8867 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8868 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8869 (x_figure_window_size):
8870 * nsterm.m (x_set_window_size):
8871 * widget.c (set_frame_size):
8872 * w32term.c (x_set_window_size):
8873 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8874 scroll_bar_actual_width.
8876 Convert scroll_bar members to integers on Windows.
8877 * w32term.h (struct scroll_bar): Convert top, left, width,
8878 height, start, end and dragging to integers.
8879 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8881 * w32term.c (w32_set_scroll_bar_thumb)
8882 (w32_scroll_bar_handle_click): Remove XINT conversions for
8883 scroll_bar members. Treat bar->dragging as integer.
8884 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8885 first element. Remove XINT conversions for scroll_bar members.
8886 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8887 Remove XINT conversions for scroll_bar members.
8889 Fix assignment for new window total sizes.
8890 * window.c (Fwindow_resize_apply_total): Assign values for
8893 2013-12-20 Chong Yidong <cyd@gnu.org>
8895 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8896 argument to `append'.
8898 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8900 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8901 current text face, for extending the face of the display margins.
8904 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8905 Doc fix. (Bug#16190)
8907 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8909 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8912 * nsterm.m (Qfile, Qurl): New.
8913 (EV_MODIFIERS2): New macro.
8914 (EV_MODIFIERS): Use EV_MODIFIERS2.
8915 (ns_term_init): Remove font and color from DND, does not work on
8916 newer OSX, and other ports don't have them.
8917 (performDragOperation:): Handle modifiers used during drag.
8918 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8919 Remove global Lisp variables used to communicate with ns-win.el.
8920 Remove font and color handling.
8921 (syms_of_nsterm): Defsym Qfile and Qurl.
8923 2013-12-19 Anders Lindgren <andlind@gmail.com>
8925 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8926 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8928 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8929 (constrainFrameRect): Remove special case nr_screens == 1.
8930 Don't constrain size to size of view.
8932 * nsterm.h (ns_output): Remove dont_constrain.
8934 2013-12-19 Anders Lindgren <andlind@gmail.com>
8936 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8938 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8940 Minor fixes for recent openp changes.
8941 * lisp.h (GCPRO7): New macro.
8942 * lread.c (openp): Use bool for boolean; all callers changed.
8943 Protect save_string from GC. Don't assume that file descriptors
8944 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8945 warning about uninitialized variable.
8947 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8949 * w32fns.c (emacs_abort): Use intptr_t as argument of
8950 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8952 2013-12-18 Glenn Morris <rgm@gnu.org>
8954 * lread.c (Fload): Pass load_prefer_newer to openp.
8955 Don't bother checking mtime if openp already did it.
8956 (openp): Add `newer' argument, to check all suffixes
8957 and find the newest file.
8958 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8959 * callproc.c (call_process):
8960 * charset.c (load_charset_map_from_file):
8961 * emacs.c (init_cmdargs):
8962 * image.c (x_create_bitmap_from_file, x_find_image_file):
8964 * lread.c (Flocate_file_internal):
8965 * process.c (Fformat_network_address):
8966 * sound.c (Fplay_sound_internal):
8967 * w32.c (check_windows_init_file):
8968 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8970 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8972 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8974 * w32.c (getloadavg): Don't index samples[] array with negative
8975 indices. Recover from wall-clock time being set backwards.
8977 * w32term.c (w32_initialize): Declare the argument of
8978 set_user_model as const.
8980 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8981 (w32_menu_show): Constify some arguments passed to MessageBox.
8983 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8984 to initialize Lisp objects.
8986 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8987 initialize Lisp objects.
8989 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8990 use variables used only on X under that condition.
8992 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8993 variables not used there.
8995 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8997 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8998 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9000 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9002 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9003 code, revealed in presence of R2L characters, character
9004 compositions, and display vectors. A better fix for Bug#16148.
9005 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9006 GTK and NS builds, they don't have this member of struct frame.
9008 * dispextern.h (struct composition_it): Correct a comment for the
9011 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9013 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9014 This prevents a compilation error on C compilers that do not
9015 default functions to return 'int' if not declared. Also, add
9016 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9017 since it now uses inline functions.
9019 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9021 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9022 display margins on mode line, header line, and in the frame's
9023 tool-bar window. (Bug#16165)
9025 2013-12-16 Andreas Schwab <schwab@suse.de>
9027 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9029 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9031 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9034 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9036 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9038 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9040 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9041 intended to find bogus pointers in font objects (Bug#16140).
9042 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9043 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9044 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9045 Disable for MS-Windows due to Bug#15876; apparently this
9046 requires more or less substantial changes in fontset code.
9047 * xfont.c (xfont_close):
9048 * xftfont.c (xftfont_close): Call x_display_info_for_display
9049 to check whether 'Display *' is valid (Bug#16093 and probably
9052 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9054 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9055 Reported by Juanma Barranquero <lekktu@gmail.com>.
9057 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9058 open a pty on MS-Windows. (Bug#16152)
9060 * emacs.c (decode_env_path): Fix bogus comparison against
9061 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9063 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9065 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9066 (Fx_file_dialog): Add parentheses around && to silence warning.
9068 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9070 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9072 * xdisp.c (extend_face_to_end_of_line): Extend background of
9073 non-default face in margin areas as well. (Bug#16151)
9074 (display_line): Call extend_face_to_end_of_line for continued
9075 lines as well, if the display margins have non-zero width.
9076 (set_glyph_string_background_width): When needed, set the
9077 extends_to_end_of_line_p flag on glyph strings to be drawn in
9078 margin areas, not only in the text area.
9080 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9083 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9085 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9086 Don't worry about verify_error being t, since it has to be a list.
9088 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9090 Use bool for boolean, focusing on headers.
9091 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9092 No need to include <stdbool.h>, since conf_post.h does it now.
9093 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9094 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9095 (SET_PER_BUFFER_VALUE_P):
9096 * ccl.c, ccl.h (setup_ccl_program):
9097 * ccl.h (CHECK_CCL_PROGRAM):
9098 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9099 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9100 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9101 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9102 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9103 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9104 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9105 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9106 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9107 (CHARSET_FAST_MAP_SET):
9108 * coding.c (decode_coding_ccl, encode_coding_ccl):
9109 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9110 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9111 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9112 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9113 (decode_coding_c_string):
9114 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9115 * conf_post.h (has_attribute):
9116 * dispextern.h (trace_redisplay_p)
9117 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9118 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9119 (SET_GLYPH_FROM_CHAR_GLYPH)
9120 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9121 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9122 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9123 (cursor_in_mouse_face_p):
9124 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9125 (blank_row, prepare_desired_row)
9126 (build_frame_matrix_from_leaf_window, make_current)
9127 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9128 (update_window, scrolling_window, update_frame_line):
9129 * disptab.h (GLYPH_FOLLOW_ALIASES):
9130 * editfns.c (Fformat):
9131 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9132 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9133 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9134 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9135 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9136 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9137 (FONT_DEFERRED_LOG):
9138 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9139 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9140 (FRAME_MOUSE_UPDATE):
9141 * fringe.c (Fdefine_fringe_bitmap):
9142 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9143 (x_create_bitmap_from_xpm_data, xpm_load_image):
9144 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9145 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9146 (MERGE_INTERVAL_CACHE):
9147 * keymap.h (KEYMAPP):
9148 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9149 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9150 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9151 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9152 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9153 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9154 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9155 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9156 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9157 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9158 (SETUP_BUFFER_SYNTAX_TABLE):
9159 * systime.h (timespec_valid_p):
9160 * term.c (save_and_enable_current_matrix):
9161 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9162 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9163 (redisplay_internal, try_window_reusing_current_matrix)
9164 (sync_frame_with_window_matrix_rows, try_window_id)
9165 (display_menu_bar, display_tty_menu_item, display_mode_line)
9166 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9167 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9168 * xmenu.c (xmenu_show):
9169 * xterm.c (use_xim, x_term_init):
9170 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9171 (struct x_bitmap_record):
9172 Use bool for booleans.
9173 * ccl.c (struct buffer_text):
9174 * ccl.h (struct ccl_program):
9175 * charset.h (struct charset):
9177 * coding.h (struct iso_2022_spec, struct coding_system):
9178 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9179 (struct glyph_string, struct face, struct face_cache)
9180 (struct bidi_string_data, struct bidi_it)
9181 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9183 * editfns.c (Fformat):
9184 * frame.h (struct frame):
9185 * fringe.c (struct fringe_bitmap):
9186 * intervals.h (struct interval):
9187 * keyboard.h (struct kboard):
9188 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9189 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9190 (struct Lisp_Buffer_Local_Value, union specbinding):
9191 * macfont.m (struct macfont_info):
9192 * process.h (struct Lisp_Process):
9193 * termchar.h (struct tty_display_info):
9194 * window.h (struct window):
9195 * xterm.h (struct x_output):
9196 Use bool_bf for boolean bit-fields.
9197 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9198 All callers changed.
9199 * ccl.h (struct ccl_program): Remove unused members private_state,
9200 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9202 (struct ccl_spec): Remove unused members cr_carryover,
9203 eight_bit_carryover.
9204 * conf_post.h: Include <stdbool.h>.
9205 (bool_bf): New type.
9206 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9207 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9208 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9209 'do { ... } while (false)' brackets.
9210 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9211 Args must now be expressions; all callers changed.
9212 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9213 (PRODUCE_GLYPHS): Simplify use of boolean.
9214 * fileio.c (Fcopy_file):
9215 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9216 * lisp.h (UNGCPRO): Return void, not int.
9217 (FOR_EACH_TAIL): Use void expression, not int expression.
9218 * region-cache.c: Reindent.
9219 * region-cache.h: Copy comments from region-cache.c, to fix
9220 incorrect remarks about booleans.
9222 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9224 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9225 when character at point is displayed from a display vector.
9228 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9230 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9231 now a list of certificate validation checks that will abort a
9232 connection with an error.
9233 (Fgnutls_boot): Document it and use it.
9235 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9237 * w32term.c (w32_enable_frame_resize_hack): New variable.
9238 (x_set_window_size): Use it to hack frame resizing on Windows
9241 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9243 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9244 Windows-specific code to w32.c. Change error message text to
9245 match that of Posix platforms.
9247 * w32.c (w32_copy_file): New function, most of the code copied and
9248 reworked from Fcopy_file. Improve error handling. Plug memory
9249 leak when errors are thrown. Support file names outside of the
9250 current codepage. (Bug#7100)
9252 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9254 * lread.c (load_path_default): Prototype.
9256 2013-12-13 Glenn Morris <rgm@gnu.org>
9258 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9259 (dump_path): Remove.
9260 (load-path-default): Remove `changed' argument.
9261 Do not set dump_path permanently. Simplify.
9262 (init_lread): Simplify.
9263 (syms_of_lread): Remove dump_path.
9265 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9267 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9268 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9269 2013-12-12 font-related change to avoid Bug#16128, which
9270 is quite hard to fix without even more substantial changes.
9272 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9274 * font.c (font_close_object): Check for live frame (Bug#16128).
9276 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9278 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9279 Return ptrdiff_t, not int, since it's a buffer size.
9280 Reindent/reparen some macros to a more Gnuish style.
9282 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9284 Avoid undefined behavior with huge regexp interval counts.
9285 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9286 since it's now specialized to interval counts. All uses changed.
9287 Do not assume wraparound on signed integer overflow.
9288 (regex_compile): Simplify based on the above changes.
9290 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9292 Support file names on MS-Windows that use characters outside of
9293 the current system codepage. (Bug#7100)
9295 * w32.c (get_file_security, set_file_security)
9296 (create_symbolic_link): Separate pointers and boolean flags for
9297 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9298 non-zero, else the former.
9299 (codepage_for_filenames, filename_to_utf16, )
9300 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9302 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9304 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9305 Accept only one argument; all callers changed.
9306 (dostounix_filename): Remove the second argument, now works in
9307 UTF-8. All callers changed.
9308 (parse_root): Lose DBCS code.
9309 (get_long_basename, w32_get_short_filename, init_environment)
9310 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9311 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9312 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9313 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9314 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9315 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9317 (ansi_encode_filename): New function.
9318 (get_emacs_configuration, get_emacs_configuration_options):
9320 (add_volume_info, GetCachedVolumeInformation): Run the input file
9321 name through unixtodos_filename, to ensure it is stored and
9322 referenced in canonical form.
9323 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9324 (logon_network_drive, sys_link, utime): Improve error handling.
9325 (sys_access): New function.
9326 (hashval, generate_inode_val): Unused functions deleted.
9327 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9328 (check_windows_init_file): Convert error message from UTF-8 to
9329 ANSI codepage, for display in the message box.
9330 (globals_of_w32): Set w32_unicode_filenames according to the OS
9333 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9334 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9335 (syms_of_w32term): Declare w32-unicode-filenames.
9337 * w32proc.c (new_child, delete_child): Remove code that handled
9338 unused pending_deletion and input_file members of the child struct.
9339 (create_child, sys_spawnve): Convert all file names to ANSI
9340 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9341 name cannot be encoded in ANSI codepage. Don't use
9342 unixtodos_filename, mirror slashes by hand.
9343 (record_infile, record_pending_deletion): Functions deleted.
9344 (Fw32_short_file_name): Call w32_get_short_filename instead of
9347 * w32notify.c (add_watch): Work in Unicode mode when
9348 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9349 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9350 instead, do the same with Lisp primitives.
9352 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9353 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9354 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9355 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9356 (Fw32_shell_execute): Improve error reporting.
9357 (Fdefault_printer_name): Ifdef away for Cygwin.
9359 * w32.h (struct _child_process): Remove input_file and
9360 pending_deletion members that are no longer used.
9361 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9362 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9363 (ansi_encode_filename): New and updated prototypes.
9365 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9367 (unexec): Don't use dostounix_filename, it expects a file name in
9368 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9371 * fileio.c (Ffile_name_directory, file_name_as_directory)
9372 (directory_file_name, Fexpand_file_name)
9373 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9374 arguments of dostounix_filename.
9375 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9376 use MAX_UTF8_PATH for size of file-name strings.
9377 (emacs_readlinkat): Build an explicitly unibyte string for file
9379 (syms_of_fileio) <file-name-coding-system>:
9380 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9382 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9383 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9384 directories to UTF-8.
9385 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9386 environment, and each element of the input PATH, to UTF-8.
9388 * dired.c (file_attributes): Use build_unibyte_string explicitly
9389 to make Lisp strings from user and group names.
9391 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9394 * coding.c (decode_file_name, encode_file_name): New functions.
9396 * termcap.c (tgetent): Adapt to the change in arguments of
9399 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9402 * msdos.c (dostounix_filename, init_environment): Adapt to the
9403 change in arguments of dostounix_filename.
9405 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9406 [WINDOWSNT]: Encode file names passed to the image libraries in
9409 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9410 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9412 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9413 arguments of dostounix_filename.
9415 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9417 * font.h (struct font_entity) [HAVE_NS]: New field to record
9418 font driver which was used to create this entity.
9419 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9420 frame where the font was opened.
9421 (font_close_object): Add prototype.
9422 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9423 (font_close_object): Not static any more. Lost frame arg.
9424 Adjust comment and users.
9425 * alloc.c (cleanup_vector): Call font_close_object to adjust
9426 per-frame font counters correctly. If HAVE_NS, also call
9427 driver-specific cleanup for font-entity objects.
9428 * ftfont.c (ftfont_open):
9429 * nsfont.m (nsfont_open):
9430 * w32font.c (w32font_open_internal):
9431 * xfont.c (xfont_open):
9432 * xftfont.c (xftfont_open): Save frame pointer in font object.
9433 * macfont.m (macfont_open): Likewise.
9434 (macfont_descriptor_entity): Save driver pointer to be able
9435 to call its free_entity routine when font-entity is swept.
9436 * ftxfont.c (ftxfont_open): Add eassert because frame
9437 pointer should be saved by ftfont_driver.open.
9439 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9441 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9442 input polling is used. This is still meaningful for Cygwin, see
9443 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9444 * keyboard.c (poll_for_input_1, input_polling_used):
9445 Define unconditionally.
9446 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9447 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9448 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9449 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9450 (face_for_char): Likewise. Rearrange eassert and return ASCII
9451 face for CHAR_BYTE8_P.
9452 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9454 2013-12-11 Ken Brown <kbrown@cornell.edu>
9456 * dispextern.h (erase_phys_cursor):
9457 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9459 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9461 * nsterm.m (x_free_frame_resources):
9462 * term.c (tty_free_frame_resources):
9463 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9464 face cache because it's implied by free_frame_faces anyway.
9465 * w32term.c (x_free_frame_resources): Likewise. Do not call
9466 free_frame_faces twice.
9468 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9470 * editfns.c (Fformat_time_string): Mention %F in the doc.
9472 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9474 * window.c (resize_frame_windows): Don't return immediately when
9475 the root window's size doesn't change - the minibuffer window
9476 may still have to be repositioned/resized.
9477 * xfns.c (Fx_create_frame): Always change the frame size after
9478 initializing the frame's faces.
9479 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9480 change_frame_size should already have done it.
9481 (x_new_font): Assign new tool- and menu-bar heights.
9482 (x_set_window_size_1): Account for tool- and menu-bar heights
9483 (Bug#16013). Don't set pixel sizes since change_frame_size
9484 should already have done it.
9486 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9488 Remove the option of using libcrypto.
9489 * Makefile.in (LIB_CRYPTO): Remove.
9490 (LIBES): Don't use it.
9492 2013-12-11 Juri Linkov <juri@jurta.org>
9494 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9495 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9497 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9499 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9500 drawn tool bar items (Bug#16058).
9501 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9503 2013-12-09 Ken Brown <kbrown@cornell.edu>
9505 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9507 * lisp.h (get_frame_param): Adjust conditions for prototype
9510 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9512 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9513 Avoid unused macro warning if configured --without-xft.
9515 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9517 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9519 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9521 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9523 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9525 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9527 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9529 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9531 Use libcrypto's checksum implementations if available, for speed.
9532 * Makefile.in (LIB_CRYPTO): New macro.
9535 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9536 The macro didn't conform to C99 due to type mismatch,
9537 which caused compilation failure with Sun C 5.12,
9538 and it was confusing anyway. Include window.h to declare
9539 redisplay_other_windows.
9541 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9543 * window.c (set_window_buffer): Update mode line (bug#16084).
9545 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9547 Fix minor problems found by static checking.
9548 * keyboard.c (poll_for_input_1, input_polling_used):
9549 Define only if HAVE_NTGUI.
9550 * xmenu.c (popup_activate_callback): Omit unnecessary
9551 check against USE_X_TOOLKIT, which must be defined here anyway.
9552 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9555 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9557 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9559 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9561 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9563 * nsterm.m (x_set_window_size): Remove fprintf.
9564 (init): Define always. Set applicationDidFinishLaunchingCalled
9566 (applicationDidFinishLaunching:):
9567 Set applicationDidFinishLaunchingCalled.
9568 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9571 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9573 Pixel resize changes for NS (Bug#16049).
9574 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9575 height/width. row/cols are locals.
9576 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9577 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9578 (windowWillResize): Remove gsextra. Calculate extra as in
9580 (x_new_font): Don't change frame size if fullscreen.
9581 Change size pixelwise.
9583 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9584 comment in xfns.c. Change to pixelwise call.
9586 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9588 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9591 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9593 * xterm.c (input_signal_count): Remove.
9594 (x_dispatch_event): Define unconditionally.
9595 (x_make_frame_visible): Process X events until the frame
9596 is really visible (Bug#16027).
9597 * xterm.h (x_dispatch_event): Declare unconditionally.
9599 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9601 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9603 * nsterm.m (x_set_window_size): Handle pixelwise.
9605 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9607 * w32term.c (x_new_font):
9608 * xterm.c (x_new_font): Calculate new frame size from new font
9611 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9613 * lisp.h (FOR_EACH_TAIL): New macro.
9614 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9616 * window.c (select_window): Call second wset_redisplay before we change
9617 selected_window (bug#16034).
9619 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9621 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9623 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9625 * w32xfns.c: Include window.h, to avoid a compiler warning.
9627 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9629 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9630 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9631 window_scroll takes care of it.
9632 (Fset_window_point, Fdelete_other_windows_internal)
9633 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9634 (Fsplit_window_internal, Fdelete_window_internal)
9635 (Fresize_mini_window_internal, Fset_window_configuration)
9636 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9637 cause redisplay instead of forcing a complete redisplay.
9638 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9639 we're only affecting the selected_window.
9641 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9643 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9644 directional control characters. Update type and category
9645 determination according to the UBA from Unicode v6.3.
9646 (bidi_category_t): New category EXPLICIT_FORMATTING.
9648 * dispextern.h (bidi_type_t): Update to include new bidirectional
9649 properties introduced with Unicode v6.3. (Bug#16043)
9651 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9653 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9656 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9658 * font.c (font_list_entities): Remove dummy assignment.
9659 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9660 used on graphic displays only. Remove unused 'font_encoder' member.
9661 (struct font_bitmap): Remove unused 'extra' member.
9662 * nsfont.m (nsfont_open):
9663 * w32font.c (w32font_open_internal):
9664 * ftfont.c (ftfont_get_bitmap): Adjust users.
9666 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9668 Use bool for boolean.
9669 * tparam.c (tparam1):
9670 * undo.c (record_point, record_property_change):
9671 Use bool for boolean, for local vars that are always true or false.
9673 Minor integer overflow fixes (Bug#16033).
9674 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9675 This improves on the previous fix to this function.
9676 (window_resize_check): When summing up pixel counts, don't rely on
9677 undefined behavior if the sum overflows.
9679 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9681 * window.c (Fset_window_new_pixel): Don't choke at negative
9682 argument value (Bug#16033).
9684 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9685 to avoid crash in window_box_height.
9687 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9688 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9690 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9692 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9694 Minor integer overflow fixes.
9695 * window.c (Fset_window_new_pixel, grow_mini_window):
9696 * xdisp.c (Fwindow_text_pixel_size):
9697 Avoid undefined behavior on signed integer overflow.
9698 * xfns.c (x_set_mouse_color):
9699 Check that drag shape fits in 'unsigned', since that's what X wants.
9701 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9703 Improve reporting of fatal exception on MS-Windows.
9704 * w32fns.c (my_exception_handler): New function.
9705 (globals_of_w32fns): Set it up as the unhandled exception
9706 handler. Initialize exception code and address to zeros.
9707 (emacs_abort): If the exception code and address are available,
9708 print them at the beginning of the backtrace. Fix the format of
9709 printing addresses (was producing 0x0x12345678 on XP).
9712 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9714 * eval.c (Fbacktrace__locals): New function.
9715 (syms_of_eval): Defsubr it.
9717 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9719 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9720 Define here to unify between...
9721 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9722 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9724 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9726 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9728 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9729 fringe background extension.
9730 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9731 because they are now always the same as `left' and `width',
9732 respectively. Remove code for the case that `width' and
9733 `sb_width' are different.
9735 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9737 Fix minor problems found by static checking.
9738 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9739 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9740 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9742 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9744 * image.c (imagemagick_compute_animated_image): Don't crash if we
9745 have an animation with different-sized images (bug#15313).
9747 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9749 Remove some unused items introduced during pixelwise change.
9750 * window.c (window_resize_total_check): Remove unused function.
9751 * xdisp.c (remember_mouse_glyph): Remove unused label.
9752 (Ftool_bar_height): Move declaration inside #if.
9753 * xterm.c (x_set_window_size): Don't use r and c.
9755 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9757 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9760 * window.c (Fset_window_configuration): Comment out unused variables.
9762 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9764 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9766 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9768 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9770 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9771 HAVE_GNUTLS3 (Bug#16001).
9773 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9774 if interrupts are deferred (Bug#15801).
9776 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9778 Support resizing frames and windows pixelwise.
9779 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9780 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9781 (struct glyph_matrix): Replace window_left_col and
9782 window_top_line by window_pixel_left and window_pixel_top.
9783 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9785 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9786 (draw_window_divider, move_it_to, x_draw_right_divider)
9787 (x_draw_bottom_divider, change_frame_size): Add or fix
9789 * dispnew.c (change_frame_size_1): Change prototype.
9790 (adjust_glyph_matrix, required_matrix_width)
9791 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9792 values instead of lines and columns.
9793 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9794 WINDOW_TOTAL_FRINGE_WIDTH.
9795 (handle_window_change_signal, do_pending_window_change)
9796 (init_display): Adjusts calls of change_frame_size.
9797 (change_frame_size, change_frame_size_1): Handle pixelwise
9799 * frame.c (Qright_divider_width, Qbottom_divider_width):
9801 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9802 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9803 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9804 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9806 (set_frame_param): New function.
9807 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9808 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9809 (Ffringe_width, Fborder_width, Fright_divider_width)
9810 (Fbottom_divider_width): New functions, defsubr them.
9811 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9812 New argument pixelwise.
9813 (struct frame_parm_table): New members Qright_divider_width and
9814 Qbottom_divider_width.
9815 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9816 (x_report_frame_params): Handle Qright_divider_width and
9817 Qbottom_divider_width.
9818 (x_set_right_divider_width, x_set_bottom_divider_width):
9820 (frame_resize_pixelwise): New option.
9821 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9822 new_pixelwise, right_divider_width and bottom_divider_width;
9823 remove total_lines; rename text_lines, text_cols, new_text_lines
9824 and new_text_cols to text_height, text_width, new_height and
9825 new_width respectively.
9826 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9827 FRAME_TEXT_WIDTH respectively.
9828 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9829 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9830 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9832 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9833 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9834 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9835 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9836 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9837 (FRAME_TOTAL_COLS_ARG): Remove macro.
9838 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9839 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9840 (x_wm_set_size_hint): Handle frame pixel sizes.
9841 * indent.c (compute_motion, Fcompute_motion):
9842 Call window_body_width instead of window_body_cols.
9843 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9844 (make_lispy_position): Handle right and bottom dividers.
9845 (Fsuspend_emacs): Pixelize call of change_frame_size.
9846 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9847 * lisp.h: Extern set_frame_param.
9848 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9850 (Fx_create_frame): Add entry for vertical_drag_cursor.
9851 Pixelize call of change_frame_size.
9852 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9853 * nsterm.m (ns_update_window_end): Optionally draw right
9855 (x_set_window_size): Add argument pixelwise.
9856 Call check_frame_size and change_frame_size with pixelwise zero.
9857 (ns_draw_window_divider): New function.
9858 (ns_redisplay_interface): Add ns_draw_window_divider.
9859 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9860 (x_new_font): Call x_set_window_size with pixelwise zero.
9861 * print.c (print_object): For a window print its sequence
9863 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9864 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9865 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9866 (w32_createwindow): Use scroll bar area width.
9867 (w32_wnd_proc): Handle bottom divider width.
9868 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9869 (Fx_create_frame): Default divider width parameters.
9870 Caclulate sizes pixelwise. Add vertical drag cursor support.
9871 (x_create_tip_frame): Default divider widths to zero.
9872 Pixelize call to change_frame_size.
9873 (Fx_show_tip): Add handling of divider widths. Pixelize window
9875 (Fw32_frame_rect): New function.
9876 (frame_parm_handler w32_frame_parm_handlers): Add divider
9878 (Vx_window_vertical_drag_shape): Add variable.
9879 * w32inevt.c (resize_event, maybe_generate_resize_event):
9880 Pixelize change_frame_size calls.
9881 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9883 * w32term.c (w32_draw_window_divider): New function.
9884 (x_update_window_end): Handle right divider.
9885 (w32_draw_fringe_bitmap, x_scroll_run)
9886 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9887 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9888 Calculate new frame sizes pixelwise.
9889 (x_new_font): Pixelize call to x_set_window_size.
9890 (x_check_fullscreen): Pixelize call to change_frame_size.
9891 (x_set_window_size_1, x_set_window_size): New argument
9892 pixelwise. Calculate pixelwise.
9893 (x_wm_set_size_hint): Use scroll bar area width.
9894 (w32_redisplay_interface): Add w32_draw_window_divider.
9895 * w32term.h (struct w32_output): Add vertical drag cursor.
9896 * widget.c (set_frame_size, update_wm_hints)
9897 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9899 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9900 * window.c (sequence_number): Restore.
9901 (Fwindow_pixel_width, Fwindow_pixel_height)
9902 (Fwindow_mode_line_height, Fwindow_header_line_height)
9903 (window_pixel_to_total, Frun_window_scroll_functions)
9904 (Fset_window_new_pixel, window_resize_apply_total)
9905 (Fwindow_resize_apply_total): New functions.
9906 (window_body_height, window_body_width): Rename from
9907 window_body_lines. New argument PIXELWISE.
9908 Calculate pixelwise.
9909 (Fwindow_body_height, Fwindow_body_width): New argument
9911 (coordinates_in_window, window_relative_x_coord): Use window's
9912 pixel width instead of total width.
9913 (replace_window, recombine_windows): Initialize pixel values.
9914 (resize_root_window, resize_frame_windows, grow_mini_window)
9915 (shrink_mini_window): New argument PIXELWISE.
9916 Calculate pixelwise.
9917 (Fdelete_other_windows_internal, adjust_window_margins)
9918 (window_resize_check, window_resize_apply)
9919 (Fdelete_window_internal, Fresize_mini_window_internal)
9920 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9921 (check_frame_size): Rename arguments. New argument PIXELWISE.
9922 Calculate pixelwise.
9923 (set_window_buffer): Make samebuf bool. Run configuration change
9924 hook only if buffer changed.
9925 (Fset_window_buffer): Rewrite doc-string.
9926 (make_window): Initialize new_pixel slot.
9927 (Fwindow_resize_apply): Check pixel size of root window.
9928 (Fsplit_window_internal): Call 2nd argument pixel_size.
9929 Calculate pixelwise.
9930 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9932 (save_window_data): New slots frame_text_width,
9933 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9934 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9936 (Fcurrent_window_configuration, Fset_window_configuration)
9937 (save_window_save, compare_window_configurations): Handle new
9938 slots in save_window_data and saved_window.
9939 (Fset_window_scroll_bars): Fix doc-string.
9940 (window_resize_pixelwise): New variable.
9941 (coordinates_in_window, Fcoordinates_in_window_p):
9943 (make_parent_window): Adjust sequence_number.
9944 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9946 * window.h (struct window): New members new_pixel, pixel_left,
9947 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9948 (wset_new_pixel): New function.
9949 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9950 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9951 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9952 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9953 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9954 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9955 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9956 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9957 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9958 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9959 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9960 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9961 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9962 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9963 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9965 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9966 (window_body_width, check_frame_size): Adapt external declarations.
9967 * xdisp.c (last_max_ascent): New integer.
9968 (window_text_bottom_y): Handle bottom divider.
9969 (window_box_width, window_box_height): Calculate pixelwise.
9970 (get_glyph_string_clip_rects): Handle right divider.
9971 (remember_mouse_glyph): When windows are resized pixelwise
9972 proceed with width and height set to 1.
9973 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9975 (move_it_to): Calculate and return maximum x position
9977 (Fwindow_text_pixel_size): New function.
9978 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9979 (tool_bar_lines_needed): Rename to tool_bar_height.
9980 Calculate pixelwise.
9981 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9982 Calculate pixelwise.
9983 (redisplay_tool_bar): Calculate pixelwise.
9984 (redisplay_window): Calculate pixelwise. Handle dividers.
9985 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9986 (x_draw_vertical_border): Handle dividers.
9987 (define_frame_cursor1): Handle vertical drag cursor.
9988 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9989 (expose_window): Calculate pixelwise. Handle dividers.
9990 (init_xdisp): Initialize pixel values.
9991 * xfaces.c (Qwindow_divider): New face.
9992 (realize_basic_faces): Realize it.
9993 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9994 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9995 (x_set_scroll_bar_default_width): Default actual width to 16.
9996 (Fx_create_frame): Set sizes pixelwise.
9997 (x_create_tip_frame): Default divider widths to zero.
9998 Pixelize call of change_frame_size.
9999 (Fx_show_tip): Handle divider widths. Initial pixel position
10001 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10002 (Vx_window_vertical_drag_shape): New option.
10003 * xmenu.c (free_frame_menubar): Pixelize call of
10005 * xterm.c (x_draw_window_divider): New function.
10006 (x_update_window_end): Optionally draw right divider.
10007 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10008 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10009 (handle_one_xevent, x_new_font): Calculate pixelwise.
10010 (x_set_window_size_1, x_set_window_size): New argument
10011 pixelwise. Calculate pixelwise.
10012 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10013 (struct x_redisplay_interface): Add x_draw_window_divider.
10014 * xterm.h (struct x_output): Add vertical_drag_cursor.
10016 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10018 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10019 Set invisible frames's `redisplay' when a full redisplay is requested.
10020 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10021 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10022 (display_mode_lines): Set it here instead.
10024 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10026 * dispextern.h (set_window_update_flags): Remove.
10028 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10030 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10032 * xdisp.c (REDISPLAY_SOME_P): New macro.
10033 (redisplay_internal): Use it (bug#15999).
10034 (prepare_menu_bars, redisplay_window): Use it as well.
10036 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10038 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10040 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10041 (globals_of_w32font): Zero it out.
10042 (GetCharWidth32W_Proc): New function pointer.
10043 (get_char_width_32_w): New function.
10044 (compute_metrics): If get_glyph_outline_w returns an error, try
10045 get_char_width_32_w before declaring a failure. This avoids
10046 punishing raster (a.k.a. "bitmap") fonts by slowing down
10047 redisplay. (Bug#6364).
10049 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10051 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10052 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10053 highlight needs to be redisplayed. (Bug#15913)
10055 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10057 Fix minor problems found by static checking.
10058 * buffer.h (struct buffer_text, struct buffer):
10059 * frame.h (struct frame):
10060 * window.h (struct window):
10061 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10062 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10063 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10064 no-longer-valid use of HAVE_MENUS.
10065 * xdisp.c (propagate_buffer_redisplay): Now static.
10067 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10069 * xmenu.c (Fmenu_or_popup_active_p):
10070 * window.c (Fset_window_configuration):
10071 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10072 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10073 * fns.c (Fyes_or_no_p):
10074 * editfns.c (Fmessage_box, Fmessage_or_box):
10075 * alloc.c (make_save_ptr_ptr):
10076 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10078 * window.c (Fset_window_configuration): Move select_window later.
10080 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10082 Refine redisplay optimizations to only redisplay *some* frames/windows
10083 rather than all of them.
10084 * xdisp.c (REDISPLAY_SOME): New constant.
10085 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10086 (bset_redisplay, bset_update_mode_line): New functions.
10087 (message_dolog): Use bset_redisplay.
10088 (clear_garbaged_frames): Use fset_redisplay.
10089 (echo_area_display): Use wset_redisplay.
10090 (buffer_shared_and_changed): Remove.
10091 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10092 frame titles. Compute the actual set of windows redisplayed.
10093 Don't update frame titles and menu bars for frames that don't need to
10095 (propagate_buffer_redisplay): New function.
10097 (redisplay_internal): Use it. Be more selective in the set of windows
10098 we redisplay. Propagate windows_or_buffers_changed to
10099 update_mode_lines a bit later to simplify the code.
10100 (mark_window_display_accurate_1): Reset window and buffer's
10102 (redisplay_window): Do nothing if neither the window nor the buffer nor
10103 the frame needs redisplay.
10104 * window.h (struct window): Add `redisplay' field.
10105 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10106 (redisplay_other_windows, window_list): New declarations.
10107 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10108 (window_list): Not static any more.
10109 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10110 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10111 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10112 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10113 * frame.h (struct frame): Add `redisplay' field.
10114 Move `external_menu_bar' bitfield next to other bit-fields.
10115 (SET_FRAME_GARBAGED): Use fset_redisplay.
10116 (SET_FRAME_VISIBLE): Don't garbage the frame;
10117 Use redisplay_other_windows.
10118 * buffer.h (struct buffer): Add `redisplay' field.
10119 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10120 (modify_overlay): Use bset_redisplay.
10121 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10123 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10125 Support w32 file notifications in batch mode.
10126 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10127 invalid (which happens in batch mode). If non-interactive, call
10128 handle_file_notifications to store file notification events in the
10129 input queue. (Bug#15933)
10131 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10133 * w32inevt.c (handle_file_notifications): Now external, not static.
10135 * w32term.h (handle_file_notifications): Provide prototype.
10137 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10138 init_crit, since init_display, which does that otherwise, is not
10141 2013-11-27 Glenn Morris <rgm@gnu.org>
10143 * Makefile.in ($(lispsource)/international/charprop.el): New.
10144 (emacs$(EXEEXT)): Depend on charprop.el.
10146 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10148 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10149 deleting portions of the buffer under non-nil REPLACE argument.
10152 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10153 directory, watch it and not its parent.
10154 (add_watch): Allow empty string in FILE.
10156 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10158 * window.c (Fset_window_start, window_resize_apply)
10159 (window_scroll): Reset window_end_valid (Bug#15957).
10161 2013-11-27 Glenn Morris <rgm@gnu.org>
10163 * Makefile.in (leimdir): Now in lisp source directory.
10164 ($(leimdir)/leim-list.el): Just use ../leim .
10165 * epaths.in (PATH_DUMPLOADSEARCH):
10166 * lread.c (load_path_default):
10167 * nsterm.m (ns_load_path): No more leim directory.
10169 2013-11-26 Andreas Schwab <schwab@suse.de>
10171 * .gdbinit (xgettype): Add cast.
10173 2013-11-26 Glenn Morris <rgm@gnu.org>
10175 Preload leim-list.el.
10176 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10177 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10178 is a single directory.
10180 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10182 bool-vector-subsetp is now the normal direction (Bug#15912).
10183 * data.c (Fbool_vector_subsetp): Test whether the first argument
10184 is a subset of the second one, not the reverse. Add doc string.
10186 Fix minor problems found by static checking.
10187 * lread.c (load_path_default): Now static.
10188 * textprop.c (text_property_stickiness): Be consistent about the
10189 test used when deciding whether to consider the previous character.
10190 This simplifies the code a bit.
10192 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10194 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10196 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10197 (syms_of_frame): Don't defsubr them.
10199 2013-11-25 Glenn Morris <rgm@gnu.org>
10201 * lread.c (load_path_default): Change the sense of the argument.
10202 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10203 from dump_path. When it is not, avoid checking dump_path twice.
10205 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10206 uninstalled dump_path against installed Vload_path. (Bug#15964)
10208 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10210 Export get_pos_property to Elisp.
10211 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10212 (syms_of_editfns): Export it to Elisp.
10214 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10216 2013-11-23 Romain Francoise <romain@orebokech.com>
10218 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10219 initialization here ...
10220 (syms_of_fileio): ... from here.
10222 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10224 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10225 Please use --enable-check-lisp-object-type.
10227 2013-11-23 Glenn Morris <rgm@gnu.org>
10229 * process.c (get_process): Explicit error for dead buffers.
10231 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10233 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10235 2013-11-23 Glenn Morris <rgm@gnu.org>
10237 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10238 * lread.c (load_path_check): Take path to check as argument.
10239 (load_path_default): New, split from init_lread.
10240 (init_lread): Move calc of default load-path to load_path_default.
10241 Empty elements in EMACSLOADPATH now stand for the default.
10242 (load-path): Doc fix.
10243 * emacs.c (decode_env_path): Add option to treat empty elements
10244 as nil rather than ".".
10245 * callproc.c (init_callproc_1, init_callproc):
10246 * image.c (Vx_bitmap_file_path):
10247 * lisp.h (decode_env_path):
10248 * lread.c (Vsource_directory):
10249 Update for new argument spec of decode_env_path.
10251 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10253 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10254 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10256 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10258 Fix some dependency problems that cause unnecessary recompiles.
10260 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10261 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10262 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10263 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10264 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10265 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10266 (boostrap-clean): No need to remove stamp-oldxmenu.
10268 Fix recently introduced bool vector overrun.
10269 This was due to an optimization that went awry.
10270 Reported by Glenn Morris in
10271 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10272 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10273 for empty vectors, undoing the 2013-11-18 change.
10274 * data.c (bool_vector_binop_driver): Rely on this.
10275 Fix bug that occasionally overran the destination.
10276 * lisp.h (struct Lisp_Bool_vector): Document this.
10278 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10280 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10283 * nsterm.m (init, run, stop:): Comment out for now, does not work
10286 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10288 * charset.c (syms_of_charset): Don't read past end of string.
10290 2013-11-19 Glenn Morris <rgm@gnu.org>
10292 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10294 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10296 Add hooks to run on gaining/losing focus. (Bug#15029)
10297 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10298 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10299 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10301 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10303 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10304 The old names predated the API change that put destination at end.
10306 Improve API of recently-added bool vector functions (Bug#15912).
10307 The old API had (bool-vector-count-matches A B)
10308 and (bool-vector-count-matches-at A B I), which gave the
10309 misleading impression that the two functions were variants, one
10310 with a location I. The new API has (bool-vector-count-population A)
10311 and (bool-vector-count-consecutive A B I) to make the distinction
10312 clearer. The first function no longer has a B argument, since the
10313 caller can easily determine the number of nils if the length and
10314 number of ts is known.
10315 * data.c (Fbool_vector_count_population): Rename from
10316 bool_vector_count_matches, and accept just 1 argument.
10317 (Fbool_vector_count_consecutive): Rename from
10318 Fbool_vector_count_matches_at.
10320 Always allocate at least one bits_word per bool vector.
10321 See Daniel Colascione in:
10322 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10323 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10324 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10325 * lisp.h (struct Lisp_Bool_vector): Document this.
10327 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10329 * insdel.c (invalidate_buffer_caches): New function, consolidated
10330 from part of prepare_to_modify_buffer.
10331 (insert_from_gap, prepare_to_modify_buffer):
10332 * coding.c (code_convert_region, code_convert_string):
10333 Call invalidate_buffer_caches. (Bug#15841)
10335 * lisp.h (invalidate_buffer_caches): Add prototype.
10337 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10339 * w32term.c (x_update_window_end): Don't invalidate the entire
10340 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10341 highlight needs to be redisplayed. (Bug#15913)
10343 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10345 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10347 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10349 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10350 while we are using Vprin1_to_string_buffer.
10352 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10353 after inserting the description string. (Bug#15907)
10355 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10357 * data.c: Work around bogus GCC diagnostic about shift count.
10358 Reported by Eli Zaretskii in
10359 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10360 (pre_value): New function.
10361 (count_trailing_zero_bits): Use it.
10363 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10365 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10366 assume C macros are not supported even under -g3 in these old GCC
10369 2013-11-15 Leo Liu <sdl.web@gmail.com>
10371 * minibuf.c (Ftry_completion, Fall_completions)
10372 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10374 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10376 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10377 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10378 This avoids placing unnecessary constants into the Emacs code.
10380 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10382 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10383 for Cygwin w32 build.
10385 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10386 for Cygwin w32 build. (Bug#15892)
10388 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10390 Simplify, port and tune bool vector implementation.
10391 * alloc.c (bool_vector_exact_payload_bytes)
10392 (bool_vector_payload_bytes): Remove.
10393 (bool_vector_fill): Return its argument.
10394 * alloc.c (bool_vector_fill):
10396 * print.c (print_object):
10397 Simplify by using bool_vector_bytes.
10398 * alloc.c (make_uninit_bool_vector):
10399 New function, broken out from Fmake_bool_vector.
10400 (Fmake_bool_vector): Use it. Use tail call.
10401 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10402 * data.c (BITS_PER_ULL): New constant.
10403 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10404 if long long versions don't exist.
10405 (shift_right_ull): New function.
10406 (count_one_bits_word): New function, replacing popcount_bits_word
10407 macro. Don't assume that bits_word is no wider than long long.
10408 (count_one_bits_word, count_trailing_zero_bits):
10409 Don't assume that bits_word is no wider than long long.
10410 * data.c (bool_vector_binop_driver, bool_vector_not):
10411 * fns.c (Fcopy_sequence):
10413 Create an uninitialized destination, to avoid needless work.
10414 (internal_equal): Simplify.
10415 (Ffillarray): Prefer tail call.
10416 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10417 contain at least one word.
10418 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10419 chars are narrower than ints.
10420 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10421 * fns.c (Fcopy_sequence):
10423 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10424 Don't try to port to hosts where bits_word values have holes; the
10425 code wouldn't work there anyway. Verify this assumption, though.
10426 (bool_vector_bytes): New function.
10427 (make_uninit_bool_vector): New decl.
10428 (bool_vector_fill): Now returns Lisp_Object.
10430 * xfns.c (xic_create_fontsetname):
10431 * xrdb.c (gethomedir): Prefer tail calls.
10433 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10435 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10436 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10438 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10439 that requires a return value.
10440 (Fset_buffer_modified_p): Take advantage of this change to do
10443 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10445 * buffer.c (Frestore_buffer_modified_p): Sync it with
10446 Fset_buffer_modified_p.
10447 (Fforce_mode_line_update): New function, moved from subr.el.
10448 (Fset_buffer_modified_p): Use them.
10449 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10451 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10453 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10454 This avoids undefined behavior when subtracting pointers into
10455 different aways. On my platform it also makes the code a tad
10456 smaller and presumably faster.
10458 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10460 * keyboard.c (command_loop_1): Use region-extract-function.
10461 * insdel.c (Qregion_extract_function): Not static any more (can we
10462 stop pretending that these vars can benefit from being marked static?).
10464 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10466 * search.c (find_newline): If buffer text is relocated during the
10467 "dumb loop", adjust C pointers into buffer text to follow suit.
10470 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10472 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10473 for conversion (Bug#15837).
10475 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10477 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10478 for the entire range of inserted characters. (Bug#15841)
10480 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10482 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10484 (realize_default_face): Remove assignment to distant-foreground if
10485 unspecified (Bug#15815).
10487 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10489 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10490 cache-long-scans disabled, since we don't want to call
10491 prepare_to_modify_buffer (in insert_1_both) for each message we
10494 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10495 from buffer.c. Improve commentary to the buffer field setter
10498 * buffer.c (bset_cache_long_scans): Static function deleted.
10499 Improve commentary to the buffer field setter functions.
10500 (init_buffer_once): Default for cache-long-scans changed to t.
10503 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10505 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10507 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10508 This bug was introduced in my 2013-06-21 change, and caused
10509 struct Lisp_Sub_Char_Table objects to be given too many slots,
10510 which broke 'make -C admin/unidata'.
10512 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10514 Import changes from mac-port 4.5.
10515 * macfont.m (mac_font_copy_default_descriptors_for_language)
10516 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10517 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10518 (macfont_language_default_font_names): New.
10519 (macfont_list): Rearrange language/charset code.
10520 (macfont_close): Don't check for macfont_info->cache.
10521 (mac_ctfont_create_preferred_family_for_attributes): New font
10522 selection code, call
10523 mac_font_copy_default_name_for_charset_and_languages.
10524 (mac_font_copy_default_descriptors_for_language)
10525 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10527 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10529 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10531 Port to C11 aligned_alloc, and fix some integer overflows.
10532 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10533 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10534 and use of posix_memalign replaced with aligned_alloc.
10535 (aligned_alloc): New function, defined or declared as needed.
10536 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10537 Don't undef; configure.ac now does this.
10538 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10539 (calloc, aligned_alloc): Check for integer overflow.
10540 (aligned_alloc): Rename from memalign. All uses changed.
10541 (memalign): New function, an alias for aligned_alloc.
10543 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10545 * xdisp.c (redisplay_internal): Fix typo in last change.
10547 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10549 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10551 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10553 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10554 redisplay--mode-lines-cause.
10555 (redisplay_internal): Keep them uptodate. Remove redundant check of
10556 buffer_shared_and_changed.
10557 * *.[chm]: Number every assignment to update_mode_lines so we
10558 can track why it is set.
10560 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10562 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10564 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10566 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10567 can track why it is set.
10569 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10571 Integer-related fixes for term.c etc.
10572 * dispextern.h (face_tty_specified_color): New function.
10573 * term.c (turn_on_face): Don't rely on undefined behavior when
10574 assigning an out-of-range value to 'long'.
10575 Simplify test for toggling highlight.
10576 (tty_capable_p): Omit last two (unused) args. All callers changed.
10577 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10578 (read_menu_input, tty_menu_activate, tty_menu_show):
10579 * xfaces.c (x_supports_face_attributes_p)
10580 (tty_supports_face_attributes_p):
10581 Use bool for boolean. All callers changed.
10582 (tty_supports_face_attributes_p): Omit defaults for color indices;
10583 no longer needed. Simplify tail call.
10585 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10587 * xdisp.c (prepare_menu_bars): Mark static.
10588 * lisp.h (prepare_menu_bars): Don't declare.
10589 * xselect.c (x_handle_selection_clear):
10590 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10592 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10594 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10595 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10597 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10599 * keyboard.c (Fcommand_error_default_function): Rename from
10600 Fdefault_error_output.
10602 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10604 * keyboard.c (Fdefault_error_output): New function, extracted from
10605 cmd_error_internal.
10606 (syms_of_keyboard): Use it for Vcommand_error_function.
10608 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10610 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10611 (init_eval): Use it to ensure handlerlist is non-NULL.
10612 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10613 (Fsignal): Adjust NULLness test of handlerlist.
10614 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10616 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10618 * callproc.c (call_process): Call prepare_to_modify_buffer before
10619 decoding text read from the sub-process, as the decoded stuff will
10620 be inserted into the buffer. This will invalidate the various
10621 caches maintained for the buffer. (Bug#15148)
10623 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10625 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10626 string of glyphless-char-display.
10628 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10630 * nsfns.m (ns_get_name_from_ioreg): New function.
10631 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10632 OSX >= 10.9. Use ns_get_name_from_ioreg.
10634 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10636 Simplify and port recent bool vector changes.
10637 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10638 only in this file. Use a more-efficient implementation if the
10639 second argument is a power of 2.
10640 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10641 Remove no-longer-necessary compile-time checks.
10642 (bool_vector_exact_payload_bytes): New function.
10643 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10644 exact payload changed to call the new function. Do not assume
10645 that the arg or result fits in ptrdiff_t.
10646 (bool_vector_fill): New function.
10647 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10649 (vroundup_ct): Don't assume arg fits in size_t.
10650 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10651 invoke set_category_set.
10652 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10653 All callers changed. Use bool_vector_set.
10654 * category.h (XCATEGORY_SET): Remove; no longer needed.
10655 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10656 bool_vector_bitref.
10657 * data.c (Faref): Use bool_vector_ref.
10658 (Faset): Use bool_vector_set.
10659 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10660 (Fbool_vector_not, Fbool_vector_count_matches)
10661 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10662 * fns.c (concat): Use bool_vector_ref.
10663 (Ffillarray): Use bool_vector_fill.
10664 (mapcar1): Use bool_vector_ref.
10665 (sxhash_bool_vector): Hash words, not bytes.
10666 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10667 a constant, since it's now used in #if.
10668 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10669 unsigned char on unusual architectures, so that we no longer
10670 assume that the number of bits per bits_word is a power of two or
10671 is a multiple of 8 or of CHAR_BIT.
10672 (Qt): Add forward decl.
10673 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10674 at least as strictly as bits_word.
10675 (bool_vector_data, bool_vector_uchar_data): New accessors.
10676 All data structure accesses changed to use them.
10677 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10678 (bool_vector_set): New functions.
10679 (bool_vector_fill): New decl.
10680 (ROUNDUP): Move to alloc.c as described above.
10682 Fix recent gnutls changes.
10683 * gnutls.c (Fgnutls_boot): Don't assume C99.
10684 * process.c (wait_reading_process_output): Fix typo in recent change.
10686 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10688 * process.c (wait_reading_process_output, read_process_output)
10689 (send_process): Check gnutls_state is not NULL.
10691 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10692 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10694 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10696 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10697 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10699 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10702 * nsfns.m (Fx_create_frame): Fix memory leak.
10704 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10705 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10706 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10708 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10710 * xdisp.c (message3_nolog, message_with_string): Encode the string
10711 before writing it to the terminal in a non-interactive session.
10713 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10714 sure we concatenate them into a unibyte string.
10716 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10717 resulting temporary name before returning it to the caller.
10718 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10719 is a unibyte string, convert NAME to a unibyte string to ensure
10720 that the result is also a unibyte string.
10722 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10723 create unibyte strings from default paths and directory/file
10726 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10729 * callproc.c (init_callproc): Use build_unibyte_string to make
10730 sure we create unibyte strings from default paths and
10731 directory/file names.
10733 * buffer.c (init_buffer): Don't store default-directory of
10734 *scratch* in multibyte form. The original problem which led to
10735 that is described in
10736 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10737 but it was solved long ago. (Bug#15260)
10739 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10741 Port to stricter C99 platforms.
10742 Especially, C99 prohibits nesting a struct X inside struct Y if
10743 struct X has a flexible array member.
10744 * alloc.c (struct sdata): New type.
10745 (sdata): Implement in terms of struct sdata.
10746 Remove u member; all uses replaced by next_vector, set_next_vector.
10747 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10748 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10749 (struct sblock): Rename first_data member to data, which is now
10750 a flexible array member. All uses changed.
10751 (next_vector, set_next_vector, large_vector_vec): New functions.
10752 (vector_alignment): New constant.
10753 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10754 (struct large-vector): Now merely a NEXT member, since the old approach
10755 ran afoul of stricter C99. All uses changed to use
10756 large_vector_vec or large_vector_offset.
10757 (large_vector_offset): New constant.
10758 * dispnew.c: Include tparam.h, for tgetent.
10759 Do not include term.h; no longer needed.
10760 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10761 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10762 (struct Lisp_Vector): Use a flexible array member for contents,
10763 instead of a union with a member that is an array of size 1.
10765 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10766 fact that the struct no longer contains a union.
10767 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10768 (struct Lisp_Save_Value, struct Lisp_Free):
10769 Use unsigned, not int, for spacers, to avoid c99 warning.
10770 (union specbinding): Use unsigned, not bool, for bitfield, as
10771 bool is not portable to pre-C99 hosts.
10773 2013-11-04 Glenn Morris <rgm@gnu.org>
10775 * emacs.c (usage_message): Mention that `-L :...' appends.
10777 2013-11-02 Glenn Morris <rgm@gnu.org>
10779 * Makefile.in (abs_builddir): Remove.
10780 (bootstrap_exe): Use relative filename.
10782 Use relative filenames in TAGS files.
10783 * Makefile.in (abs_srcdir): Remove it again.
10784 (.PHONY): Remove frc.
10785 (maintainer-clean): No more TAGS-LISP file.
10786 (TAGS): Pass relative file names to etags.
10787 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10789 * Makefile.in (abs_srcdir): New, set by configure.
10791 (maintainer-clean): Remove pointless echo. That should be in the
10792 top-level Makefile, if anywhere. Delete TAGS-LISP.
10793 (extraclean): No s/ and m/ directories for some time.
10794 (TAGS): Also depend on ctagsfiles3.
10795 Remove no-longer-defined S_FILE.
10796 Pass absolute filenames to etags once more.
10797 (TAGS-LISP): Replace lispdir with its expansion.
10798 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10799 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10801 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10803 * xfaces.c (check_lface_attrs, realize_default_face):
10804 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10805 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10807 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10809 * emacs.c (original_pwd): Remove global var by making it local.
10810 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10812 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10814 * xfaces.c: Declare color_distance.
10815 (QCdistant_foreground): New variable.
10816 (NEAR_SAME_COLOR_THRESHOLD): New define.
10817 (load_color2): New function.
10818 (load_color): Call load_color2.
10819 (load_face_colors): Call load_color2 and if distant-color is specified
10820 calculate distant and use distant-color if colors are near.
10821 (LFACE_DISTANT_FOREGROUND): New define.
10822 (merge_face_ref, Finternal_set_lisp_face_attribute)
10823 (Finternal_get_lisp_face_attribute)
10824 (x_supports_face_attributes_p): Handle distant-foreground similar to
10826 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10828 * dispextern.h (lface_attribute_index):
10829 Add LFACE_DISTANT_FOREGROUND_INDEX.
10831 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10833 * image.c (pbm_next_char): New function.
10834 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10835 (pbm_scan_number): Use it.
10836 (Qlibjpeg_version): New variable.
10837 (syms_of_image): DEFSYM and initialize it.
10839 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10841 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10843 2013-10-31 Glenn Morris <rgm@gnu.org>
10845 * emacs.c (original_pwd): New char.
10846 (main): If using --chdir, store original_pwd.
10847 (init_cmdargs): When setting Vinvocation_directory based on a
10848 relative argv[0], use original_pwd if set. (Bug#15768)
10850 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10852 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10854 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10856 * insdel.c: Fix minor problems found by static checking.
10857 (Qregion_extract_function): Now static.
10858 (prepare_to_modify_buffer_1): Remove unused locals.
10860 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10862 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10863 (syms_of_xdisp): Declare pre-redisplay-function.
10864 (markpos_of_region): Remove function.
10865 (init_iterator, compute_stop_pos, handle_face_prop)
10866 (face_before_or_after_it_pos, reseat_to_string)
10867 (get_next_display_element, window_buffer_changed)
10868 (redisplay_internal, try_cursor_movement, redisplay_window)
10869 (try_window_reusing_current_matrix, try_window_id, display_line)
10870 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10871 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10872 * window.h (struct window): Remove field `region_showing'.
10873 * dispextern.h (struct it): Remove region_beg/end_charpos.
10874 (face_at_buffer_position, face_for_overlay_string)
10875 (face_at_string_position): Update prototypes.
10876 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10877 (face_at_string_position): Remove `region_beg' and `region_end' args.
10878 * fontset.c (Finternal_char_font):
10879 * font.c (font_at, font_range): Adjust calls accordingly.
10880 * insdel.c (Qregion_extract_function): New var.
10881 (syms_of_insdel): Initialize it.
10882 (prepare_to_modify_buffer_1): Use it.
10884 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10886 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10887 * ftxfont.c (ftxfont_get_gcs):
10888 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10889 * xfaces.c (x_free_colors, x_free_dpy_colors)
10890 (x_create_gc, unload_color):
10891 * xselect.c (x_property_data_to_lisp):
10892 * xsettings.c (parse_settings):
10893 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10894 (get_bits_and_offset): Adjust definition.
10895 * frame.c (XParseGeometry): Adjust locals.
10896 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10897 * regex.h (toplevel): Likewise for reg_syntax_t.
10899 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10901 * eval.c (run_hook_with_args): Use FUNCTIONP.
10903 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10905 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10906 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10907 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10908 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10909 on MS-Windows anyway.
10910 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10911 (free_realized_face): ...adjust user.
10912 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10913 white relief pixels to -1.
10914 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10915 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10916 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10918 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10920 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10921 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10922 in practice now. All callers changed.
10924 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10926 * dispextern.h (struct face): Use bitfields for 'underline_type'
10927 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10928 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10929 'stipple' member. Move 'lface' member up to help...
10930 * xfaces.c (make_realized_face): ...this function to find and
10931 clear just the members that need clearing.
10932 (load_face_colors, realize_x_face):
10933 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10935 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10937 * xftfont.c (struct xftfont_info): Remove set-but-unused
10939 (xftfont_open): Adjust user.
10940 (xftfont_get_colors): Remove useless prototype.
10942 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10944 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10945 before passing them to 'unexec'. (Bug#15260)
10947 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10949 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10951 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10953 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10954 the changed signature of the font driver's 'close' method.
10956 * w32font.h (w32font_close): Adjust the prototype to the change in
10957 function definition.
10959 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10961 * w32uniscribe.c (uniscribe_close): Adapt the call to
10962 w32font_close to its new prototype.
10964 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10966 Omit unused frame argument of font API's close function.
10967 * font.h (struct font): Drop frame argument. Adjust comment.
10968 * font.c (font_clear_cache, font_close_object): Adjust users.
10969 * ftfont.c (ftfont_close):
10970 * ftxfont.c (ftxfont_close):
10971 * macfont.m (macfont_close):
10972 * nsfont.m (nsfont_close):
10973 * w32font.c (w32font_close):
10974 * xfont.c (xfont_close):
10975 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10976 tweak comments and make functions safe if called more than once for
10977 the same font object.
10979 Perform font-specific cleanup when font object is swept by GC. See
10980 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10981 * alloc.c (cleanup_vector): New function.
10982 (sweep_vector): Call it for each reclaimed vector object.
10983 * font.h (struct font): Adjust comment.
10985 2013-10-24 Glenn Morris <rgm@gnu.org>
10987 * Makefile.in (abs_top_srcdir): New, set by configure.
10989 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10991 Adjust recent font-related changes to fix bug#15686.
10992 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10993 is a live window system frame, mark its default font too.
10995 2013-10-23 Glenn Morris <rgm@gnu.org>
10997 * Makefile.in (RUN_TEMACS): Make relative (again).
10998 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10999 (bootstrap-emacs$(EXEEXT)):
11000 Quote entities that might contain whitespace.
11002 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11004 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11005 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11007 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11009 Do not allow font caches to grow too large.
11010 * alloc.c (compact_font_cache_entry, compact_font_caches):
11011 New functions or stub if not HAVE_WINDOW_SYSTEM.
11012 (compact_undo_list): Factor out from Fgarbage_collect.
11014 (mark_face_cache): Mark face font. Move down to avoid
11016 (mark_terminals): Do not mark font cache here.
11017 (Fgarbage_collect): Call compaction functions described
11018 above. Adjust comment.
11020 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11022 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11023 chdir to HOME (bug#15607).
11025 * nsterm.m (Qcocoa, Qgnustep): New variables.
11026 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11027 (ns_get_color): Make selection color work for GNUstep also.
11029 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11031 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11032 handles mouse clicks. Instead, let GPM use the same code as all
11033 the other mice use. See the discussion starting at
11034 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11035 for the details of the problem with the menu bar this fixes.
11037 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11039 Remove port-specific display name lists to avoid extra
11040 complexity and data duplication with display info lists.
11041 * xterm.h (x_display_name_list): Remove declaration.
11042 * xterm.c (x_display_name_list): Remove.
11043 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11044 * xfns.c (x_display_info_for_name, Fx_display_list):
11045 Likewise. Use x_display_list where appropriate.
11046 * w32term.h (w32_display_name_list): Remove declaration.
11047 * w32term.c (w32_display_name_list): Remove.
11048 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11050 * w32fns.c (x_display_info_for_name, Fx_display_list):
11051 Likewise. Use x_display_list where appropriate.
11052 * nsterm.h (ns_display_name_list): Remove declaration.
11053 * nsterm.m (ns_display_name_list): Remove.
11054 (ns_term_init, syms_of_nsterm): Adjust users.
11055 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11056 Likewise. Use x_display_list where appropriate.
11057 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11058 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11059 (mark_terminals): Mark per-terminal font cache.
11061 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11063 Don't run timers in input-pending-p. Its new check-timers param
11064 provides the prior behavior. (Bug#15045).
11065 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11067 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11069 Make some functions static in non-Microsoft builds.
11070 On my platform (Fedora 19 x86-64), this shrinks the
11071 Emacs executable (text+data) by 0.25%.
11072 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11073 (load_color) [!MSDOS]:
11074 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11075 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11076 * lisp.h (check_existing):
11077 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11078 (network_interface_info) [!WINDOWSNT]:
11079 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11080 Remove extern decls.
11081 * fileio.c (check_existing):
11082 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11083 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11084 (network_interface_info) [!WINDOWSNT]:
11085 * term.c (encode_terminal_code) [!WINDOWSNT]:
11086 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11087 * xfaces.c (load_color) [!MSDOS]:
11089 * fileio.c (check_existing, check_executable, check_writable):
11090 * process.c (network_interface_list, network_interface_info):
11091 Move earlier, so that we don't need forward decls.
11092 * gnutls.c (fn_gnutls_transport_set_errno)
11093 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11095 * w32.c (init_environment): Use faccessat rather than
11096 check_existing, partly for consistency with the rest of the code
11097 in this file, partly so that check_existing can be static.
11099 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11100 * emacs.c (MAIN_PROGRAM): New macro.
11101 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11102 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11104 bool vector int width fixes
11105 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11106 (Fbool_vector_count_matches_at):
11107 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11108 can exceed PTRDIFF_MAX, at least in theory.
11109 (Fbool_vector_count_matches_at):
11110 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11112 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11114 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11115 (struct sockaddr): Add forward decl, for platforms that lack it.
11117 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11119 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11122 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11124 * w32.c (network_interface_get_info, network_interface_list)
11125 (network_interface_info): New functions. (Bug#15610)
11126 (GetAdaptersInfo_Proc): New typedef.
11127 (get_adapters_info): New wrapper function.
11128 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11130 * process.h (network_interface_list, network_interface_info):
11133 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11134 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11135 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11136 for WINDOWSNT. Doc fix.
11137 (syms_of_process): Defsubr Snetwork_interface_list and
11138 Snetwork_interface_info unconditionally.
11140 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11141 in NS GUI sessions. (Bug#15629)
11143 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11145 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11147 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11149 * print.c (print_object): Print " ..." when truncating bool vectors.
11151 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11153 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11154 standard mouse buttons.
11156 * termhooks.h (struct input_event): Remove incorrect commentary.
11158 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11160 Disallow bool vector operations on mixed-length operands.
11161 The old behavior left garbage in the result vector sometimes,
11162 and didn't seem to be useful.
11163 * data.c (Qwrong_length_argument): New static var.
11164 (wrong_length_argument): New function.
11165 (bool_vector_binop_driver): Check that args agree in length.
11167 * keyboard.c, keyboard.h (all_kboards): Now static.
11169 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11171 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11172 note from the lispref.
11174 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11176 * nsterm.h (struct ns_display_info): Remove set-but-unused
11177 member image_cache (image caches are per-terminal anyway).
11178 (FRAME_X_IMAGE_CACHE): Remove.
11179 * nsterm.m (ns_initialize_display_info): Adjust user.
11181 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11183 * w32proc.c: Include mingw_time.h.
11185 * w32.c: Include mingw_time.h.
11187 Implement scrolling of TTY menus when the screen is too short.
11189 * term.c (tty_menu_display): Accept an additional argument, the
11190 menu item from which to start displaying the menu. Account for
11191 the value of Y when limiting the menu to the number of available
11193 (mi_result): New enumeration.
11194 (read_menu_input): Return enumerated value. When the y coordinate
11195 hits min_y or max_y, return scroll indication instead of wrapping
11197 (tty_menu_activate): Handle the scrolling indications from
11198 read_menu_input. Compute the first menu item to display and pass
11199 it to tty_menu_display.
11201 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11203 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11204 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11205 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11206 Adjust to match the change described below.
11207 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11208 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11209 memory_below_frame members to...
11210 * termchar.h (struct tty_display_info): ...here because they're
11211 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11212 * term.c (init_tty):
11213 * nsterm.m (ns_create_terminal):
11214 * w32term.c (w32_create_terminal):
11215 * xterm.c (x_create_terminal): Adjust users.
11216 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11217 to filter out non-TTY frames. Adjust comment.
11218 (scrolling): Adjust user. Prefer eassert for debugging check.
11220 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11222 * xfaces.c (PT_PER_INCH): Remove unused macro.
11223 * termhooks.h (struct terminal): Remove set-but-unused
11224 member fast_clear_end_of_line.
11225 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11226 * nsterm.m (ns_create_terminal):
11227 * term.c (init_tty):
11228 * w32term.c (w32_create_terminal):
11229 * xterm.c (x_create_terminal): Adjust users.
11231 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11233 * lisp.h (bool_vector_size): New function.
11234 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11235 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11236 (Fbool_vector_not, Fbool_vector_count_matches_at):
11237 Remove uses of 'eassume' that should no longer be needed,
11238 because they are subsumed by the 'eassume' in bool_vector_size.
11240 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11242 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11243 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11244 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11246 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11248 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11249 have different dimensions. (Bug#15575)
11251 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11254 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11256 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11258 * term.c (tty_menu_show): Never return with unbalanced
11259 specpdl. Use eassert for debugging check. Adjust style.
11261 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11263 * term.c (read_menu_input): Make selection of menu items
11264 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11265 (tty_menu_activate): Fix off-by-one error when computing max_y.
11267 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11269 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11270 audit logging (only used with GnuTLS 3.x) and enable it.
11272 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11274 * dispnew.c (redraw_frame): Remove useless #ifdef because
11275 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11276 Also, move TTY fflush to...
11277 * term.c (tty_update_end): ...this function.
11279 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11281 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11282 the end of the frame's glyph matrix. (Bug#15575)
11284 * term.c (tty_menu_display): Don't move cursor while overwriting
11285 frame's glyphs with menu items. Limit the number of items
11286 displayed to what can be shown on the available screen lines,
11287 excluding the echo area.
11288 (tty_menu_activate): Limit the Y coordinate allowed by
11289 read_menu_input to the last screen line used for menu display.
11291 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11293 * lisp.h (eassume): New macro.
11294 Also, include <verify.h>, for 'assume'.
11295 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11296 (vroundup, vector_nbytes):
11297 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11298 (Fbool_vector_not, Fbool_vector_count_matches)
11299 (Fbool_vector_count_matches_at):
11300 Use eassume, not eassert.
11301 * casetab.c (set_identity, shuffle):
11302 * composite.c (composition_gstring_put_cache):
11303 * dispnew.c (update_frame_1):
11304 * ftfont.c (ftfont_shape_by_flt):
11305 * image.c (gif_load):
11306 * intervals.c (offset_intervals):
11307 * macfont.m (macfont_shape):
11308 Remove calls to 'assume' that are no longer needed, because
11309 --enable-gcc-warnings no longer generates bogus warnings
11310 when these calls are removed.
11312 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11314 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11316 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11318 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11319 (Qsubstitute_env_in_file_name): New var.
11320 (syms_of_fileio): Define it.
11322 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11324 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11325 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11328 * term.c (save_and_enable_current_matrix): Don't allocate and
11329 don't save margin areas.
11330 (restore_desired_matrix): Don't restore margin areas.
11331 (free_saved_screen): Don't free margin areas.
11333 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11335 * image.c: Pacify --enable-gcc-warnings.
11336 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11337 #define only if used.
11339 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11341 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11342 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11343 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11344 (gif_load): For giflib v5.x and later, display the error message
11345 produced by giflib when its functions fail.
11346 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11349 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11351 * keyboard.c (last_event_timestamp): Remove. For X selection and
11352 GTK popup menus, it may be obtained from per-frame X display info.
11353 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11354 (process_special_events): Adjust users.
11355 * keyboard.h (last_event_timestamp): Remove declaration.
11356 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11357 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11358 * menu.h (xmenu_show): Adjust prototype.
11359 * menu.c (Fx_popup_menu): Adjust user.
11360 * xselect.c (x_own_selection, x_get_foreign_selection)
11361 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11363 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11365 * keyboard.c (init_kboard): Now static. Add arg
11366 to denote window system. Adjust comment.
11367 (init_keyboard): Adjust user.
11368 (allocate_kboard): New function.
11369 (syms_of_keyboard):
11370 * nsterm.m (ns_term_init):
11371 * term.c (init_tty):
11372 * w32term.c (w32_create_terminal):
11373 * xterm.c (x_term_init): Use it.
11374 * keyboard.h (init_kboard): Remove prototype.
11375 (allocate_kboard): Add prototype.
11377 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11379 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11380 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11382 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11384 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11386 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11388 * term.c (tty_menu_activate): Flush the output stream after
11389 showing the cursor, and don't mark the frame garbaged at exit from
11390 the function. Fixes redisplay glitches when moving from one menu
11393 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11395 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11396 or throw error (Bug#15570).
11398 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11400 * intervals.c (temp_set_point_both): Move test into 'eassert',
11403 * lisp.h (eassert): Don't use 'assume'.
11404 Sometimes 'assume' wins in performance, and sometimes it loses,
11405 so it shouldn't be used all the time. Perhaps we need two
11406 flavors of 'eassert', one for where 'assume' is far more likely
11407 to help or to hurt; but that can be done later.
11408 Reported by Dmitry Antipov in
11409 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11410 Also, don't include <verify.h>; no longer needed.
11412 2013-10-09 Glenn Morris <rgm@gnu.org>
11414 * eval.c (Fcond): Doc tweak.
11416 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11418 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11419 expressions with side effects to eassert. (Bug#15565)
11421 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11423 * fns.c (hashfn_user_defined): Allow hash functions to return any
11426 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11428 Fix minor problems found by static checking.
11429 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11430 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11431 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11432 * keyboard.c (read_menu_command): Remove unused local.
11433 * lisp.h (read_menu_command): New decl.
11434 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11435 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11436 Return ptrdiff_t, not int.
11437 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11438 not int, for benefit of xpalloc.
11439 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11441 (have_menus_p): Remove; unused.
11442 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11443 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11444 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11446 (save_and_enable_current_matrix): Omit unnecessary casts.
11447 (read_menu_input): Omit local extern decl (now in lisp.h).
11448 Don't access uninitialized storage if mouse_get_xy fails.
11449 (tty_menu_activate): Mark local as initialized, for lint.
11450 (tty_menu_activate, tty_meny_show): Remove unused locals.
11452 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11454 Support menus on text-mode terminals.
11455 * xterm.h (xw_popup_dialog): Add prototype.
11457 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11458 (xmenu_show): Block input here, instead in Fx_popup_menu.
11459 (xw_popup_dialog): New function, with X-specific bits of popup
11462 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11465 * window.c (Fset_window_configuration): Use run-time tests of the
11466 frame type instead of compile-time conditionals, when menu-bar
11467 lines are considered.
11469 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11470 (w32_popup_dialog): New prototypes.
11472 * w32menu.c (Fx_popup_dialog): Function deleted.
11473 (w32_popup_dialog): New function, with w32 specific bits of popup
11474 dialogs. Block input here.
11476 * w32inevt.c (w32_console_read_socket): Minor change to add
11477 debugging TTY events.
11479 * w32fns.c (show_hourglass): If returning early because the frame
11480 is not a GUI frame, unblock input.
11482 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11483 (cursorY): New functions.
11485 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11486 WINDOWSNT, macros that call curX and curY elsewhere.
11488 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11490 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11491 specific function to hide and show cursor on a text-mode terminal.
11492 (tty_menu_struct, struct tty_menu_state): New structures.
11493 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11494 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11495 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11496 (tty_menu_locate, save_and_enable_current_matrix)
11497 (restore_desired_matrix, screen_update, read_menu_input)
11498 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11499 (tty_pop_down_menu, tty_menu_last_menubar_item)
11500 (tty_menu_new_item_coords, tty_menu_show): New functions.
11501 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11503 * nsterm.h (ns_popup_dialog): Adjust prototype.
11505 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11506 of in x-popup-menu.
11507 (ns_popup_dialog): Adapt order of arguments to the other
11508 *_menu_show implementations.
11509 (Fx_popup_dialog): Function deleted.
11511 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11513 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11515 * menu.c (have_boxes): New function.
11516 (single_keymap_panes): Use it instead of a compile-time
11518 (single_menu_item): Use run-time tests of the frame type instead
11519 of compile-time conditionals.
11520 (encode_menu_string): New function.
11521 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11522 the macro, since different types of frame need different encoding
11524 (digest_single_submenu): Use run-time tests of frame type instead
11525 of, or in addition to, compile-time conditionals.
11526 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11527 (Fx_popup_menu): Detect when the function is called from keyboard
11528 on a TTY. Don't barf when invoked on a text-mode frame.
11529 Check frame type at run time, instead of compile-time conditionals for
11530 invoking terminal-specific menu-show functions.
11531 Call tty_menu_show on text-mode frames.
11532 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11533 run time to determine which alternative to invoke; support dialogs
11536 * keyboard.h <Qmouse_movement>: Declare.
11538 * keyboard.c <Qmouse_movement>: Now extern.
11539 <Qecho_keystrokes>: New static variable.
11540 (read_key_sequence): Accept an additional argument, a flag to
11541 prevent redisplay during reading of the key sequence. All callers
11543 (read_menu_command): New function.
11544 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11546 (toolkit_menubar_in_use): New function.
11547 (make_lispy_event): Use it instead of a compile-time test.
11549 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11550 window-system being available.
11552 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11553 to x-popup-dialog on the frame type, they all now support popup
11556 * dispnew.c (save_current_matrix): Save the margin areas.
11557 (restore_current_matrix): Restore margin areas.
11558 (update_frame_with_menu): New function.
11560 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11563 * alloc.c (make_save_ptr): Now compiled unconditionally.
11565 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11567 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11568 (redraw_frame, update_frame): Adjust users.
11569 * dispextern.h (set_window_update_flags): Adjust prototype.
11570 * xdisp.c (redisplay_internal): When updating all frames with zero
11571 windows_or_buffers_changed, assume that only the windows that shows
11572 current buffer should be really updated.
11574 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11576 Do not allocate huge temporary memory areas and objects while encoding
11577 for file I/O, thus reducing an enormous memory usage for large buffers.
11578 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11579 * coding.h (struct coding_system): New member raw_destination.
11580 * coding.c (setup_coding_system): Initialize it to zero.
11581 (encode_coding_object): If raw_destination is set, do not create
11582 dst_object. Add comment.
11583 * fileio.c (toplevel): New constant E_WRITE_MAX.
11584 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11585 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11587 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11589 * nsterm.m (windowDidExitFullScreen:)
11590 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11592 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11594 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11595 * keyboard.c (unblock_input_to): Don't process pending signals
11596 if a fatal error is in progress.
11598 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11599 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11600 they're talking about words in Lisp bool vectors.
11601 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11602 * data.c (popcount_bits_word): Rename from popcount_size_t.
11603 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11606 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11608 Improve support for popcount and counting trailing zeros (Bug#15550).
11609 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11610 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11611 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11612 (popcount_size_t_msc, popcount_size_t_gcc):
11613 Remove; now done by Gnulib.
11614 (popcount_size_t): Now a macro that defers to Gnulib.
11615 (count_trailing_zero_bits): Return int, for consistency with
11616 Gnulib and because Emacs prefers signed to unsigned int.
11617 Don't assume that size_t is either unsigned int or unsigned long
11618 or unsigned long long.
11619 (size_t_to_host_endian): Do not assume that size_t is either
11620 exactly 32 or exactly 64 bits wide.
11621 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11622 etc., so that it's now an enum constant, not a macro.
11623 No need to assume that it's either 32 or 64.
11625 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11627 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11630 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11632 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11633 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11635 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11637 emacs_read and emacs_write now use void *, not char *.
11638 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11639 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11640 Buffer arg is now void *, not char *. This matches plain
11641 'read' and 'write' better, and avoids a constraint violation
11642 on Solaris 9 with Oracle Studio.
11644 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11646 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11647 memset to explicit loop. Otherwise copy largest possible chunk
11648 from initialized to uninitialized part, thus allowing the longer
11649 memcpy runs and reducing the number of loop iterations.
11651 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11653 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11654 hide toolbar (Bug#15388).
11655 (windowDidEnterFullScreen:): If presentation options are zero,
11656 set them here (Bug#15388).
11657 (ns_update_auto_hide_menu_bar): Remove runtime check.
11658 Don't auto hide dock unless menubar is also auto hidden.
11660 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11662 * editfns.c (message): Mention batch mode in doc string.
11664 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11666 * nsterm.m (check_native_fs): Remove erroneous comment.
11668 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11670 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11671 uses find_newline instead of scan_newline and so doesn't move point.
11673 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11675 Use hardware support for byteswapping on glibc x86 etc.
11676 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11677 whereas the old swap64 needed 30.
11678 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11679 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11680 Use byteswap.h's macros to swap bytes.
11681 * lisp.h (swap16, swap32, swap64): Remove.
11682 All uses replaced by bswap_16, bswap_32, bswap_64.
11684 * bytecode.c (exec_byte_code): Use some more volatile variables
11685 to work around local variables getting clobbered by longjmp.
11686 Port to pre-C99, which doesn't allow decls after stmts.
11688 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11690 * lisp.h (eassert): Assume that COND is true when optimizing.
11691 In other words, take on the behavior of eassert_and_assume.
11692 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11693 (eassert_and_assume): Remove. All uses replaced by eassert.
11695 * xdisp.c (Qglyphless_char): Now static.
11697 Adjust to merge from gnulib.
11698 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11699 * lisp.h: Include <verify.h>, for 'assume'.
11701 * eval.c (clobbered_eassert): New macro.
11702 (internal_catch, internal_condition_case)
11703 (internal_condition_case_1, internal_condition_case_2)
11704 (internal_condition_case_n): Use it instead of eassert
11705 when the argument contains locals clobbered by longjmp.
11706 Don't use clobbered locals outside of clobbered_eassert.
11707 (internal_lisp_condition_case): Use a volatile variable
11708 to work around a local variable's getting clobbered.
11710 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11712 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11713 (PUSH_HANDLER): New macro.
11714 (catchlist): Remove.
11715 (handlerlist): Always declare.
11717 * eval.c (catchlist): Remove (merge with handlerlist).
11718 (handlerlist, lisp_eval_depth): Not static any more.
11719 (internal_catch, internal_condition_case, internal_condition_case_1)
11720 (internal_condition_case_2, internal_condition_case_n):
11722 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11723 handlerlist/catchlist.
11724 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11725 handlerlist which can only handle a single condition-case handler at
11727 (find_handler_clause): Simplify since we only a single branch here
11730 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11732 (bcall0): New function.
11733 (exec_byte_code): Add corresponding cases. Improve error message when
11734 encountering an invalid byte-code. Let Bunwind_protect accept
11735 a function (rather than a list of expressions) as argument.
11737 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11738 and make them unconditional now that they're heap-allocated.
11740 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11742 * charset.c (Fdecode_char, Fencode_char): Remove description of
11743 `restriction' arg. now that it's hidden by advertised-calling-convention.
11745 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11747 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11748 Remove unused variable (from mac-port).
11749 (macfont_draw): Use s->ybase for correct y position.
11751 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11753 * frame.h (struct frame): Drop has_minibuffer member because...
11754 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11755 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11757 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11759 * window.h (struct window): Prefer enum text_cursor_kinds to int
11760 for phys_cursor_type member. Move the latter, phys_cursor_width,
11761 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11762 * window.c (replace_window, make_window): Adjust users.
11764 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11766 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11767 this module is never compiled otherwise.
11769 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11771 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11774 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11776 * xdisp.c (get_next_display_element): Don't call face_for_font in
11777 a build configured --without-x. (Bug#15484)
11779 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11781 * window.c (calc_absolute_offset): #elif should be #elif defined.
11783 * frame.c (delete_frame): Block/unblock input to overcome race
11784 condition (Bug#15475).
11786 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11788 * frame.c (delete_frame): Record selected frame only after
11789 calling Qdelete_frame_functions (Bug#15477).
11791 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11793 * nsterm.m (ns_selection_color): Remove.
11794 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11795 NSColor selectedText(Background)Color. Only for COCOA.
11796 (ns_term_init): Remove assignment of ns_selection_color, logic
11797 moved to ns_get_color.
11799 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11800 NS_SELECTION_COLOR_DEFAULT.
11801 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11803 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11805 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11806 frame' does not have the tool_bar_window member.
11808 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11810 Signal error when reading an empty byte-code object (Bug#15405)
11811 * lread.c (read1): Signal error.
11812 * alloc.c (make_byte_code): eassert header size.
11813 (sweep_vectors): Change an int to size_t.
11815 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11817 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11818 instead of ints, as it's the usual style for offsetof constants. See:
11819 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11821 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11822 This is ugly, but it should fix the performance problem for older
11823 GCC versions in the short run. I'll look into integrating the
11824 Gnulib module for popcount, as a better fix.
11825 See the thread starting in:
11826 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11827 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11828 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11829 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11830 (popcount_size_t): Use it.
11832 2013-09-24 Daniel Colascione <dancol@dancol.org>
11834 * process.c (Fnetwork_interface_info): Fix build break due to
11837 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11839 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11840 Prefer signed to unsigned integers where either will do.
11841 No need for 'const' on locals that do not escape.
11842 Omit easserts with unnecessary and unportable assumptions about
11843 alignment. Avoid unnecessary casts to char *.
11845 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11847 Use union for the payload of struct Lisp_Vector.
11848 This helps to avoid a few glitches dictated by C's aliasing rules.
11849 * lisp.h (struct Lisp_Vector): Use union for next and
11850 contents member. Adjust comment. Change related users.
11851 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11852 Related users changed.
11853 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11854 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11855 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11856 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11858 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11860 Optimize glyph row clearing and copying routines.
11861 * dispextern.h (struct glyph_row): Change layout of struct
11862 glyph_row to help copy_row_except_pointers. Adjust comment.
11863 * dispnew.c (null_row): Remove.
11864 (clear_glyph_row): Use offsetof and memset to find and clear
11865 just the members that need clearing. Adjust comment.
11866 (copy_row_except_pointers): Likewise for copying.
11868 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11870 Some minor cleanups of recently-added bool vector code.
11871 * conf_post.h (assume): Always return void. Use lint version
11872 only if GCC and MSC versions don't apply.
11873 * conf_post.h (assume):
11874 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11875 Depend on _MSC_VER, not __MSC_VER, for consistency with
11877 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11878 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11879 (bool_vector_binop_driver, count_trailing_zero_bits)
11880 (size_t_to_host_endian): Now static, not static inline;
11881 the latter isn't needed with modern compilers and doesn't
11882 work with older compilers anyway.
11884 * alloc.c (valgrind_p): Use bool for boolean.
11886 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11888 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11889 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11890 (display_last_displayed_message_p, message_buf_print)
11891 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11892 Use bool for boolean.
11893 * dispextern.h (cancel_line, init_desired_glyphs):
11894 Remove ancient leftover.
11895 (help_echo_showing_p, hourglass_shown_p):
11896 * lisp.h (noninteractive_need_newline): Adjust declaration.
11898 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11900 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11902 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11903 ...this file and convert the latter to static. Adjust comment.
11904 (make_initial_frame):
11905 * window.c (init_window_once): Adjust user.
11906 * frame.h (last_nonminibuf_frame): Remove declaration.
11907 * lisp.h (selected_frame): Likewise.
11908 * msdos.c (the_only_display_info): Adjust comment.
11910 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11912 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11913 computing the end column of mouse-highlight that comes from
11914 display or overlay strings. (Bug#15437)
11915 (note_mouse_highlight): Adapt calculation of last argument to
11916 mouse_face_from_string_pos to the above change.
11918 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11919 all platforms, not just for clang.
11921 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11923 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11924 about excess arguments to snprintf.
11926 * conf_post.h(assume): Use __builtin_unreachable for clang.
11928 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11930 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11931 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11933 2013-09-23 Daniel Colascione <dancol@dancol.org>
11935 * alloc.c (USE_VALGRIND): New macro; on by default
11936 when ENABLE_CHECKING.
11937 (mark_maybe_object, mark_maybe_pointer)
11938 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11940 (valgrind_p) [USE_VALGRIND]: New variable.
11941 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11943 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11945 * process.c (wait_reading_process_output): Change int pnamelen to
11948 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11949 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11950 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11951 argument to unsigned long to avoid warning.
11952 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11954 * conf_post.h (assume): Fix compiler error: x shall be cond.
11956 2013-09-22 Daniel Colascione <dancol@dancol.org>
11958 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11959 warning when compiling without a window system.
11961 2013-09-22 Daniel Colascione <dancol@dancol.org>
11963 * data.c (Qbool_vector_p): New symbol.
11964 (bool_vector_spare_mask, popcount_size_t_generic)
11965 (popcount_size_t_msc, popcount_size_t_gcc)
11967 (bool_vector_binop_driver)
11968 (count_trailing_zero_bits, size_t_to_host_endian)
11969 (Fbool_vector_exclusive_or)
11970 (Fbool_vector_union)
11971 (Fbool_vector_intersection, Fbool_vector_set_difference)
11972 (Fbool_vector_subsetp, Fbool_vector_not)
11973 (Fbool_vector_count_matches)
11974 (Fbool_vector_count_matches_at): New functions.
11975 (syms_of_data): Intern new symbol, functions.
11976 * alloc.c (bool_vector_payload_bytes): New function.
11977 (Fmake_bool_vector): Instead of calling Fmake_vector,
11978 which performs redundant initialization and argument checking,
11979 just call allocate_vector ourselves. Make sure we clear any
11980 terminating padding to zero.
11981 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11982 instead of open-coding the size calculation.
11983 (vroundup_ct): New macro.
11984 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11985 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11986 * composite.c (composition_gstring_put_cache):
11987 Change lint_assume to assume.
11988 * conf_post.h (assume): New macro.
11989 (lint_assume): Remove.
11990 * dispnew.c (update_frame_1): Change lint_assume to assume.
11991 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11993 * image.c (gif_load): Change lint_assume to assume.
11994 * lisp.h (eassert_and_assume): New macro.
11995 (Qbool_vector_p): Declare.
11996 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11997 (swap16, swap32, swap64): New inline functions.
11998 * macfont.m (macfont_shape): Change lint_assume to assume.
11999 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12000 * xsettings.c (parse_settings): Use new swap16 and
12001 swap32 from lisp.h instead of file-specific macros.
12003 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12005 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12006 found (which can legitimately happen when the glyph row at the
12007 window start is disabled in the current_matrix. (Bug#15365)
12009 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12011 Fix syntax.h bug introduced by recent INLINE change.
12012 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12013 conditionally compiled one way in some modules, and a different
12014 way in others. This doesn't work with extern inline functions,
12015 which must have the same definition in all modules, because the
12016 defining code might be shared across modules, depending on the
12017 implementation. Symptoms reported by Martin Rudalics in:
12018 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12019 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12020 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12021 overriding the corresponding functions in syntax.h.
12022 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12023 (syntax_property): New inline functions.
12024 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12025 Rewrite in terms of these new functions.
12027 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12029 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12030 not chars_in_text, whose result depends on the multibyteness of
12031 the current buffer. (Bug#15426)
12033 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12035 Port recent change to hosts where pointers aren't 'long'.
12036 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12037 Don't assume that pointers are the same width as 'long'.
12038 Add a compile-time check that a pointer fits into two X slots.
12040 A simpler, centralized INLINE.
12041 * conf_post.h (INLINE): Define only if not already defined.
12042 This allows us to use a single INLINE, defined by one file
12044 * emacs.c (INLINE): Define it.
12045 Also, include category.h, charset.h, composite.h, dispextern.h,
12046 syntax.h, systime.h, so that their INLINE definitions are expanded
12047 properly for Emacs.
12048 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12049 * buffer.h, buffer.c (BUFFER_INLINE):
12050 * category.h, category.c (CATEGORY_INLINE):
12051 * character.h, character.c (CHARACTER_INLINE):
12052 * charset.h, charset.c (CHARSET_INLINE):
12053 * composite.h, composite.c (COMPOSITE_INLINE):
12054 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12055 * frame.h, frame.c (FRAME_INLINE):
12056 * intervals.h, intervals.c (INTERVALS_INLINE):
12057 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12058 * lisp.h, alloc.c (LISP_INLINE):
12059 * process.h, process.c (PROCESS_INLINE):
12060 * syntax.h, syntax.c (SYNTAX_INLINE):
12061 * systime.h, sysdep.c (SYSTIME_INLINE):
12062 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12063 * window.h, window.c (WINDOW_INLINE):
12064 Remove. All uses replaced with INLINE.
12066 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12068 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12069 to avoid Bug#15398.
12071 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12073 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12074 'const char *' to avoid compiler warnings due to similar change in
12075 the prototype of x_get_string_resource.
12077 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12079 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12080 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12081 going to replace static variables below. Adjust comments.
12082 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12083 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12084 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12085 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12086 Related users changed.
12087 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12088 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12089 last_mouse_movement_time, going to replace static variables below.
12091 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12092 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12094 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12095 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12096 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12097 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12098 static variables below.
12099 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12100 (last_mouse_scroll_bar): Remove.
12101 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12102 (mouseExited): Related users changed.
12104 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12106 Do not use external array to process X scroll bar messages.
12107 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12108 (x_send_scroll_bar_event): Pack window pointer into two slots
12109 of XClientMessageEvent if we're 64-bit. Adjust comment.
12110 (x_scroll_bar_to_input_event): Unpack accordingly.
12112 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12114 Ifdef away recent changes which aren't relevant to NS port.
12115 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12116 [!HAVE_NS]: Declare as such.
12117 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12118 [!HAVE_NS]: Define as such.
12120 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12122 * frame.c (x_redo_mouse_highlight): New function
12123 to factor out common code used in W32 and X ports.
12124 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12125 * xterm.h (struct x_display_info):
12126 * w32term.h (struct w32_display_info):
12127 * nsterm.h (struct ns_display_info): New members
12128 last_mouse_motion_frame, last_mouse_motion_x and
12129 last_mouse_motion_y, going to replace static variables below.
12130 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12131 (redo_mouse_highlight): Remove.
12132 (note_mouse_movement, syms_of_xterm): Adjust user.
12133 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12134 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12135 (redo_mouse_highlight): Remove.
12136 (note_mouse_movement, syms_of_w32term): Adjust user.
12137 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12138 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12140 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12141 * nsfns.m (compute_tip_xy): Adjust user.
12143 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12145 * frame.c (x_mouse_grabbed): New function.
12146 * dispextern.h (x_mouse_grabbed): Add prototype.
12147 (last_mouse_frame): Remove declaration.
12148 * xterm.h (struct x_display_info):
12149 * w32term.h (struct w32_display_info):
12150 * nsterm.h (struct ns_display_info): New member
12151 last_mouse_frame, going to replace...
12152 * xdisp.c (last_mouse_frame): ...global variable.
12153 (note_tool_bar_highlight):
12154 * w32term.c (w32_mouse_position, w32_read_socket):
12155 * xterm.c (XTmouse_position, handle_one_xevent):
12156 Use x_mouse_grabbed.
12157 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12159 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12161 * w32term.c (w32_read_socket): Avoid temporary
12162 variables in a call to x_real_positions.
12163 * xterm.c (handle_one_xevent): Likewise.
12165 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12167 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12168 (x_icon_type): Remove prototype.
12169 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12170 * frame.c (x_icon_type): Remove.
12171 * w32term.c (x_make_frame_visible, x_iconify_frame):
12172 * xterm.c (x_make_frame_visible, x_iconify_frame):
12173 Use x_set_bitmap_icon to factor out common code.
12175 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12177 * dispextern.h (check_x_display_info, x_get_string_resource):
12178 Declare here just once and unify the latter.
12179 * frame.c (check_x_display_info, x_get_string_resource):
12180 * nsterm.h (check_x_display_info):
12181 * xrdb.c (x_get_string_resource):
12182 * xterm.h (check_x_display_info): Remove prototypes.
12183 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12184 * w32reg.c (x_get_string_resource): Likewise.
12185 (w32_get_rdb_resource): Adjust user.
12187 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12189 * xterm.h (struct x_display_info): New member
12190 x_pending_autoraise_frame, going to replace...
12191 * xterm.c (pending_autoraise_frame): ...static variable.
12192 (x_new_focus_frame, XTread_socket): Adjust users.
12193 * w32term.h (struct w32_display_info): New member
12194 w32_pending_autoraise_frame, going to replace...
12195 * w32term.c (pending_autoraise_frame): ...global variable.
12196 (x_new_focus_frame, w32_read_socket): Adjust users.
12198 2013-09-17 Glenn Morris <rgm@gnu.org>
12200 * xdisp.c (message_dolog): If we create *Messages*,
12201 switch it to messages-buffer-mode.
12203 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12205 Don't overuse 'const' in types of locals.
12206 * bidi.c (bidi_count_bytes):
12207 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12208 (xg_event_is_for_scrollbar):
12209 * xselect.c (x_handle_property_notify)
12210 (x_handle_selection_notify, x_handle_dnd_message):
12211 * xsettings.c, xsettings.h (xft_settings_event):
12212 * xterm.c (x_handle_net_wm_state, handle_one_event)
12213 (x_menubar_window_to_frame, x_detect_focus_change)
12214 (construct_mouse_click, note_mouse_movement)
12215 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12216 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12217 (handle_one_xevent, x_handle_net_wm_state):
12218 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12219 (x_handle_dnd_message):
12220 Avoid unnecessary 'const', typically the second 'const' in
12221 'const foo * const arg', a 'const' that does not affect the API
12222 and doesn't significantly help the human reader.
12224 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12226 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12227 only if Glib < 2.36.0.
12228 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12229 * xsettings.c (init_gconf, init_gsettings): Do not check
12231 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12233 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12235 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12237 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12238 before calling g_type_init.
12240 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12242 * nsterm.m (syms_of_nsterm): ... to here.
12244 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12246 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12247 (ignore_next_mouse_click_timeout): Use Time as X does.
12248 (handle_one_xevent): Avoid cast and use unsigned comparison.
12250 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12252 Do not copy X event in handle_one_xevent except KeyPress case.
12253 Wnen XEvent is processed, it is unlikely to be changed except
12254 KeyPress case, so we can avoid copying and use const pointer to
12255 const data to make sure that an event is not changed elsewhere.
12256 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12257 const' and do not create local copy except for the KeyPress event.
12258 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12259 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12260 (x_handle_net_wm_state, x_menubar_window_to_frame)
12261 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12262 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12263 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12264 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12265 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12266 (x_handle_dnd_message):
12267 * xsettings.c (xft_settings_event):
12268 Use 'const XEvent * const' where appropriate.
12269 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12271 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12273 Fix X event waiting to handle multiple frames.
12274 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12275 * xterm.c (pending_event_wait): Remove. Adjust users.
12276 (x_detect_focus_change): Pass frame arg.
12277 (handle_one_xevent): Find related frame early and clear per-frame
12278 wait_event_type only if this is an event for the relevant frame.
12279 (x_wait_for_event): Use per-frame wait_event_type.
12281 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12283 * nsfns.m (Fx_create_frame): Fix font driver registration for
12286 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12287 for syms_of_macfont.
12289 * nsterm.m: Include macfont.h.
12290 (ns_tmp_flags, ns_tmp_font): Remove.
12291 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12292 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12293 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12294 (changeFont:): Fix code style. Check for font driver type when
12297 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12300 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12301 (nsfont_open): Set font driver type.
12302 Set font->ascent and font->descent. Figure out font instead of
12303 ns_tmp_font, and flags instead of ns_tmp_flags.
12304 Fix indentation. Remove call to ns_draw_text_decoration,
12307 * nsfns.m: Include macfont.h.
12308 (Fx_create_frame): Register macfont driver, make a better default font.
12309 (Fns_popup_font_panel): Get font from macfont driver, if used.
12311 * macfont.m, macfont.h, macuvs.h: New files.
12313 * font.h: Declare syms_of_macfont.
12315 * font.c (syms_of_font): Call syms_of_macfont.
12317 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12319 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12321 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12322 and it is always zero for others, so I assume that this is an ancient
12323 leftover which nobody will want to change any more.
12324 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12325 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12326 * frame.c (x_set_scroll_bar_width):
12327 * w32fns.c (w32_createscrollbar):
12328 * w32term.c (w32_set_vertical_scroll_bar):
12329 * xfns.c (x_set_scroll_bar_default_width):
12330 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12331 (x_scroll_bar_expose): Related users changed.
12333 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12335 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12336 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12337 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12339 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12340 Define once here...
12341 * nsterm.h, w32term.h, xterm.h: ...and not here.
12342 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12343 Remove unused Xisms.
12344 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12345 these modules are never compiled otherwise.
12347 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12349 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12350 Doc fix. (Bug#15375)
12352 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12354 Unify Fx_focus_frame between all ports.
12355 * frame.h (x_focus_frame): New prototype.
12356 * xfns.c (Fx_focus_frame): Remove.
12357 (syms_of_xfns): Do not defsubr it.
12358 (x_focus_frame): X implementation.
12359 * nsfns.m (Fx_focus_frame): Remove.
12360 (syms_of_nsfns): Do not defsubr it.
12361 (x_focus_frame): NS implementation.
12362 * w32term.c (Fx_focus_frame): Remove.
12363 (x_focus_on_frame): Rename to...
12364 (x_focus_frame): W32 implementation.
12365 * w32term.h (x_focus_on_frame): Remove prototype.
12366 * w32fns.c (Fx_focus_frame): Remove.
12367 (syms_of_w32fns): Do not defsubr it.
12368 * frame.c (Fx_focus_frame): Define here.
12369 (syms_of_frame): Defsubr here.
12370 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12372 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12374 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12375 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12376 each port to reference the port-specific window system data.
12377 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12378 (FRAME_DISPLAY_INFO): Define.
12379 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12380 (FRAME_DISPLAY_INFO): Define. Adjust users.
12381 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12382 (FRAME_DISPLAY_INFO): Define. Adjust users.
12383 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12384 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12385 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12386 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12387 * xselect.c, xterm.c: All related users changed.
12389 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12391 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12392 (x_menubar_window_to_frame): Remove prototypes.
12393 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12394 (x_menubar_window_to_frame, x_top_window_to_frame):
12396 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12397 (x_menubar_window_to_frame, x_top_window_to_frame):
12398 ...to here and convert all but the last to static.
12400 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12402 * lisp.mk (lisp): Add w32-common-fns.elc.
12404 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12406 * charset.c (char_charset): Document an exception for char-charset.
12408 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12410 * xterm.h (x_display_info): New field last_user_time...
12411 * xterm.c (toplevel): ...to replace static last_user_time.
12412 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12414 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12416 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12417 scroll bar values to prevent thumb from disappear and update comment.
12419 2013-09-11 Glenn Morris <rgm@gnu.org>
12421 * emacs.c (usage_message): Possessive apostrophe tweak.
12423 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12425 * nsterm.m (syms_of_nsterm): Use Qns.
12426 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12427 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12428 * xfns.c (x_display_info_for_name, Fx_open_connection):
12429 Remove old '#if 0' code.
12430 (syms_of_xfns): Use Qx.
12431 * termhooks.h (fullscreen_hook): Remove the leftover.
12432 (struct terminal): Fix typo in comment.
12434 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12436 Cleaning up a few X scroll bar bits.
12437 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12438 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12439 New member last_seen_part, going to replace...
12440 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12441 (xt_action_hook) [USE_LUCID]: Adjust user.
12442 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12443 Lucid-specific scroll bar support.
12444 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12445 to int and adjust to use last_seen_part member.
12446 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12447 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12448 Initialize last_seen_part.
12450 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12452 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12453 insert-buffer-substring an empty string.
12455 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12457 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12458 avoiding a GCC warning.
12460 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12462 Ifdef away frame tool bar code when it is not really used.
12463 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12464 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12465 and minimize_tool_bar_window_p under the above.
12466 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12467 (fset_tool_bar_window): Likewise.
12468 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12469 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12470 (change_frame_size_1):
12471 * window.c (window_from_coordinates, Frecenter): Adjust users.
12472 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12473 code is not really used.
12474 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12475 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12476 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12477 [!USE_GTK && !HAVE_NS]: Define as such.
12478 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12479 (note_mouse_highlight, expose_frame):
12480 * xfns.c (x_set_tool_bar_lines):
12481 * xterm.c (handle_one_xevent): Adjust users.
12483 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12485 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12486 This bug was introduced by my 2013-08-26 patch, which incorrectly
12487 assumed that the terminfo implementation doesn't use termcap buffers.
12488 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12489 these buffers apparently are used after all.
12490 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12491 (struct tty_display_info): Define members termcap_term_buffer and
12492 termcap_strings_buffer even if TERMINFO.
12494 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12497 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12498 'usage' docstring entry to pacify make-docfile.
12500 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12502 Change comparison functions =, <, >, <=, >= to take many arguments.
12503 * data.c: Change comparison functions' interface and implementation.
12504 * lisp.h: Make arithcompare available for efficient two arg
12506 * bytecode.c: Use arithcompare.
12507 * fileio.c: Use new interface.
12509 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12511 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12513 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12515 * eval.c (Feval): Document the new use of `lexical'.
12517 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12519 Review and drop old frame resize hack.
12520 * frame.h (struct frame): Remove force_flush_display_p.
12521 * dispnew.c (update_frame): Adjust user and don't call
12522 flush_frame here. The comment has said that there was an issues
12523 with redisplaying fringes, but I don't see any differences with
12524 and without this hack. Hopefully we can continue without it.
12525 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12526 current frame matrices twice if resized_p is set.
12528 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12530 Do not populate pure Xism x_sync to other ports.
12531 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12532 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12533 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12534 * w32term.h (x_sync): Remove prototype.
12536 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12538 Cleanup frame flushing.
12539 * dispextern.h (struct redisplay_interface):
12540 Drop flush_display_optional because flush_display is enough
12541 for X and flushing via RIF is just a no-op for others.
12542 * frame.h (flush_frame): New function.
12543 * dispnew.c (update_frame):
12544 * minibuf.c (read_minibuf):
12545 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12547 * keyboard.c (detect_input_pending_run_timers): Do not flush
12548 all frames but selected one in redisplay_preserve_echo_area.
12549 * nsterm.m (ns_flush): Remove no-op.
12550 (ns_redisplay_interface): Adjust user.
12551 * w32term.h (x_flush): Remove no-op.
12552 (w32_redisplay_interface): Adjust user.
12553 * xterm.c (x_flush): Simplify because we do not flush all
12554 frames at once any more. Adjust comment.
12555 (x_redisplay_interface): Adjust user.
12557 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12559 Port --without-x --enable-gcc-warnings to Fedora 19.
12560 * gfilenotify.c (globals_of_gfilenotify):
12561 Call g_type_init only if using an older glib version that needs it.
12563 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12565 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12566 (last_glyphless_glyph_merged_face_id): Remove declarations.
12567 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12568 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12569 (last_glyphless_glyph_merged_face_id): Now static.
12570 (merge_escape_glyph_face): New function, refactored from...
12571 (get_next_display_element): ...here.
12572 (merge_glyphless_glyph_face): New function, refactored from...
12573 (produce_glyphless_glyph): ...here...
12574 * term.c (produce_glyphless_glyph): ...and here.
12576 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12578 * eval.c (eval_sub): Only call Ffunction if necessary.
12580 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12582 Attempt to make redisplay more selective when changing cursor type.
12583 * frame.h (struct frame): New bitfield cursor_type_changed.
12584 * xdisp.c (cursor_type_changed): Remove.
12585 (try_cursor_movement, redisplay_window, try_window_id)
12586 (set_frame_cursor_types, try_window_reusing_current_matrix):
12587 Adjust to use per-frame bitfield.
12588 (redisplay_internal): Look for cursor type change on each visible
12589 frame and consider all frames if cursor type has been changed on
12590 the frame other than selected. If cursor type has been changed on
12591 selected frame only, do not use fast update.
12593 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12595 Attempt to make redisplay more selective when changing fonts.
12596 * frame.h (struct frame): New bitfield fonts_changed.
12597 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12598 (adjust_frame_glyphs): Add prototype.
12599 * dispnew.c (fonts_changed_p): Remove.
12600 (adjust_glyphs): Remove because we do not
12601 adjust matrices on all frames at once any more.
12602 (adjust_frame_glyphs): Block and unblock input here.
12603 (adjust_glyph_matrix): Use fonts_changed.
12604 (change_frame_size_1): Use adjust_frame_glyphs.
12605 * font.c (font_open_entity): Use fonts_changed.
12606 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12607 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12608 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12609 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12610 (shrink_mini_window, Fresize_mini_window_internal)
12611 (window_scroll_pixel_based, Fset_window_configuration)
12612 (apply_window_adjustment, Fset_window_vscroll):
12613 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12614 Use adjust_frame_glyphs.
12615 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12616 (try_window_reusing_current_matrix, try_window_id, display_line)
12617 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12618 (redisplay_internal): Consider fonts_changed and adjust frame
12619 matrices for each frame only if the frame is visible. If font
12620 has been changed on some frame during full redisplay, retry
12621 only visible frames where the font has been actually changed.
12623 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12625 Cache current header and mode line height for each window.
12626 * window.h (struct window): New fields mode_line_height
12627 and header_line_height.
12628 * window.c (make_window): Initialize them.
12629 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12630 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12631 (current_mode_line_height, current_header_line_height):
12632 Remove declaration.
12633 * xdisp.c (current_mode_line_height, current_header_line_height):
12635 (pos_visible_p, init_xdisp): Adjust user.
12636 (redisplay_window): Invalidate mode_line_height and
12637 header_line_height if current and desired matrices do not agree.
12639 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12641 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12642 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12644 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12646 Make --without-x compatible with --enable-gcc-warnings.
12647 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12648 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12649 members under HAVE_WINDOW_SYSTEM.
12650 * keyboard.c (make_lispy_focus_out): Likewise.
12651 (record_menu_key): Move under HAVE_MENUS.
12652 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12653 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12654 (syms_of_xdisp): Adjust user.
12655 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12656 (start_hourglass, cancel_hourglass):
12657 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12658 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12659 and CLEAR_FONT_TABLE_NFONTS.
12660 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12661 Declare only if HAVE_WINDOW_SYSTEM.
12662 (lface_same_font_attributes_p, clear_face_gcs): Define only
12663 if HAVE_WINDOW_SYSTEM.
12665 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12667 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12668 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12669 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12671 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12673 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12675 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12677 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12678 This fixes a type error on hosts where ptrdiff_t is wider than int.
12680 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12682 * keyboard.c (read_key_sequence_vs): New function.
12683 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12686 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12688 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12690 Makefile improvements.
12691 * Makefile.in (config.status): Don't use double-colon rules, as
12692 they are not portable according to POSIX. Fix shell typo with `;
12693 I guess this rule has never been tested?
12694 (VCSWITNESS): New macro, to override any environment var.
12696 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12698 * xterm.h (struct x_display_info): Do not track X connection
12699 fd separately because it is always available from Display.
12700 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12703 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12705 * buffer.c (drop_overlay):
12706 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12707 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12709 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12711 * buffer.c (Fmake_overlay, Fmove_overlay):
12712 * intervals.c (set_point_from_marker):
12713 * print.c (PRINTPREPARE): Prefer signal_error
12714 to plain error and report unsuitable marker too.
12716 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12718 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12719 for 'dragging' member.
12720 (struct x_output): Remove set-but-unused leftovers
12721 'left_before_move' and 'top_before_move'.
12722 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12723 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12724 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12725 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12726 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12727 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12728 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12729 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12731 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12733 * nsfont.m (INVALID_GLYPH): New define.
12734 (nsfont_encode_char): Use INVALID_GLYPH.
12735 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12737 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12739 * xterm.c (x_last_mouse_movement_time): Revert last change.
12740 This code should use XDisplayMotionBufferSize to check display's
12741 motion history first, and there are few other issues as well.
12742 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12743 (handle_one_xevent): Adjust user.
12745 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12747 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12748 * frame.c (Flast_nonminibuf_frame): ... to here.
12749 (check_minibuf_window): Don't abort if no window was found
12752 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12754 Use XGetMotionEvents to ask the last mouse motion time from X server.
12755 * xterm.c (X_MOTION_HISTORY): Default to 1.
12756 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12757 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12758 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12759 Ifdef away legacy code.
12760 (XTmouse_position, x_scroll_bar_report_motion):
12761 Use x_last_mouse_movement_time.
12762 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12765 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12767 * msdos.c (last_mouse_window): Move to...
12768 (dos_rawgetc): ...this function and adjust comment.
12769 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12770 (mouseMoved): ...this function and adjust comment.
12771 * w32term.c (last_window): Likewise with...
12772 (w32_read_socket): ...this function.
12773 * xterm.c (last_window): Likewise with...
12774 (handle_one_xevent): ...this function.
12776 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12778 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12779 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12780 (handle_one_xevent): ...to here.
12781 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12784 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12786 * msdos.c (IT_set_terminal_window): Remove no-op.
12787 (initialize_msdos_display): Adjust terminal setup.
12788 * w32console.c (w32con_set_terminal_window): Remove no-op.
12789 (initialize_w32_display): Adjust terminal setup.
12790 * w32term.c (w32_set_terminal_window): Remove no-op.
12791 (w32_create_terminal): Adjust terminal setup.
12792 * xterm.c (XTset_terminal_window): Remove no-op.
12793 (x_create_terminal): Adjust terminal setup.
12795 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12797 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12799 (ns_create_terminal): Adjust terminal setup.
12800 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12802 (w32_create_terminal): Adjust terminal setup.
12803 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12805 (x_create_terminal): Adjust terminal setup.
12807 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12809 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12810 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12811 * dispnew.c (buffer_posn_from_coords):
12812 * window.c (Fwindow_end, displayed_window_lines):
12813 * xdisp.c (redisplay_mode_lines): Use it.
12815 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12817 * fontset.c (face_for_char): Check char in the current face font first
12818 if HAVE_NS (Bug#15138).
12820 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12822 * window.c (temp_output_buffer_show): Make sure window returned
12823 by display_buffer is live (Bug#15213).
12825 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12827 Minor cleanup to avoid forward declarations.
12828 * coding.h (struct ccl_spec): Remove forward declaration.
12829 * composite.h (toplevel): Include font.h.
12830 (struct composition_it, struct face, struct font_metrics):
12831 Remove forward declaration.
12832 * dispextern.h (struct image, struct atimer): Likewise.
12833 * emacsgtkfixed.h (struct frame): Likewise.
12834 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12835 * font.h (struct font_driver, struct font, struct glyph_string)
12836 (struct face): Remove forward declaration.
12837 * fontset.h (struct face, struct font): Likewise.
12838 * frame.h (toplevel): Style cleanup.
12839 (enum output_method): Move to...
12840 * termhooks.h (enum output_method): ...here.
12841 (struct glyph, struct frame, struct ns_display_info)
12842 (struct x_display_info, struct w32_display_info):
12843 Remove forward declaration.
12844 * xterm.h (toplevel): Include termhooks.h.
12845 (struct font, struct window, struct glyph_matrix, struct frame)
12846 (struct input_event, struct face, struct image): Remove forward
12848 * gtkutil.h (struct _widget_value): Likewise.
12849 * keyboard.h (toplevel): Include termhooks.h.
12850 (struct input_event): Remove forward declaration.
12852 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12854 * intervals.c (set_point_from_marker): New function.
12855 * editfns.c (Fgoto_char):
12856 * process.c (Finternal_default_process_filter):
12857 * window.c (select_window_1): Use it.
12858 * buffer.h (set_point_from_marker): Add prototype.
12860 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12862 * w32.c (term_winsock): Call release_listen_threads before calling
12864 (_sys_wait_accept): Wait for accept event in a loop with a finite
12865 timeout, instead of waiting indefinitely. Will hopefully avoid
12866 hanging during exit because WSACleanup deadlocks waiting for the
12867 event object to be released. (Bug#14333)
12869 * w32proc.c (release_listen_threads): New function, signals all
12870 the reader threads that listen for connections to stop waiting.
12872 * w32.h (release_listen_threads): Add prototype.
12874 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12876 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12877 field of new marker (for sanity and safety).
12878 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12879 anyway because XMISCTYPE is a function and can't be an lvalue).
12881 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12883 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12884 (x_after_update_window_line, x_scroll_bar_create)
12885 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12886 (handle_one_xevent, x_clear_frame_area):
12887 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12888 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12889 * xterm.h (x_clear_area): Adjust prototype.
12891 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12893 Hook scanning and indentation functions to find_newline. This helps
12894 to avoid duplicated code and renders more respect to newline cache.
12895 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12896 * cmds.c (Fforward_line):
12897 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12898 Use find_newline and avoid unnecessary point movements.
12899 * search.c (scan_newline): Implement on top of find_newline.
12901 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12903 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12904 scoped code (bug#11258).
12906 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12908 * nsterm.m (last_window): New variable.
12909 (EV_TRAILER2): New macro.
12910 (EV_TRAILER): Call EV_TRAILER2.
12911 (mouseMoved:): Add support for mouse-autoselect-window
12912 on nextstep (Bug#6888).
12914 2013-08-28 Andreas Schwab <schwab@suse.de>
12916 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12917 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12918 Remove unused macro definitions.
12919 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12920 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12921 Only define if emacs.
12923 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12925 Prefer enum glyph_row_area to int where appropriate.
12926 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12928 (window_box, window_box_width, window_box_left, window_box_left_offset)
12929 (window_box_right, window_box_right_offset): Adjust prototypes.
12930 * xdisp.c (window_box, window_box_width, window_box_left)
12931 (window_box_left_offset, window_box_right, window_box_right_offset):
12932 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12933 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12934 * nsterm.m (ns_clip_to_row):
12935 * w32term.c (w32_clip_to_row):
12936 * xterm.c (x_clip_to_row): Likewise.
12938 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12940 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12941 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12943 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12945 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12946 for portability to hosts where /bin/sh has problems.
12948 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12950 Redesign redisplay interface to drop global output_cursor.
12951 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12952 (toplevel): Remove declaration of output_cursor.
12953 (set_output_cursor, x_cursor_to): Remove prototype.
12954 * window.h (struct window): New member output_cursor.
12955 (output_cursor_to): New function to replace RIF member.
12956 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12957 (update_text_area, set_window_cursor_after_update): Use it.
12958 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12959 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12960 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12961 * w32term.c (x_update_window_begin, x_update_window_end):
12962 * xterm.c (x_update_window_begin, x_update_window_end):
12963 Adjust to use per-window output cursor.
12965 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12967 Simplify SELECT_TYPE-related code.
12968 Like EMACS_TIME, this portability layer is no longer needed, since
12969 Emacs has been using fd_set as a portability layer for some time.
12970 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12971 (SELECT_TYPE): Remove. All uses changed to fd_set.
12972 (fd_set) [!FD_SET]: New typedef.
12974 Simplify EMACS_TIME-related code.
12975 This portability layer is no longer needed, since Emacs has been
12976 using struct timespec as a portability layer for some time.
12977 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12978 Include <time.h> rather than "systime.h"; that's all that's needed now.
12979 * dispnew.c: Include <timespec.h> rather than "systime.h";
12980 that's all that's needed now.
12981 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12982 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12983 TIMESPEC_RESOLUTION.
12984 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12985 LOG10_TIMESPEC_RESOLUTION.
12986 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12987 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12988 (make_emacs_time): Remove. All used changed to make_timespec.
12989 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12990 (current_timespec): Rename from current_emacs_time. All uses changed.
12991 (add_emacs_time): Remove. All uses changed to timespec_add.
12992 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12993 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12994 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12995 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12996 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12997 (current_timespec): Rename from current_emacs_time. All uses changed.
12998 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12999 changed to timespec_cmp.
13000 * xgselect.c: Include <timespec.h>, since our .h files don't.
13002 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13004 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13005 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13006 Remove the leftovers.
13007 * gtkutil.c (toplevel): Do not declare Qxft but include
13009 * image.c (toplevel): Do not declare Vlibrary_cache because
13010 it's already done in lisp.h.
13012 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13014 * lisp.h (Mouse_HLInfo): Move from here...
13015 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13016 (reset_mouse_highlight): New function.
13017 * msdos.c (dos_set_window_size, IT_update_begin)
13018 (internal_terminal_init):
13019 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13020 (ns_initialize_display_info):
13021 * w32console.c (initialize_w32_display):
13022 * w32term.c (x_update_window_end, x_free_frame_resources)
13023 (w32_initialize_display_info):
13024 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13025 * window.c (Fdelete_other_windows_internal):
13026 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13027 * termchar.h (toplevel):
13028 * xterm.h (toplevel): Include dispextern.h.
13030 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13032 Fix minor problems found by static checking.
13033 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13034 (expect): Avoid nested-if warning.
13035 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13036 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13037 * nsterm.h, nsterm.m (ns_select):
13038 * xgselect.c, xgselect.h (xg_select):
13039 Adjust signature to better match pselect's.
13040 * nsterm.m (ns_select):
13041 Don't set *TIMEOUT, since pselect doesn't.
13042 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13043 diagnostic about assigning const char * to it.
13044 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13046 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13048 * lread.c (substitute_object_recurse): Handle hash-tables as well
13051 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13053 Fix unlikely core dump in init_tty, and simplify terminfo case.
13054 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13055 The old version incorrectly dumped core if malloc returned a
13056 buffer containing only non-NUL bytes.
13057 (init_tty): Do not allocate or free termcap buffers; the
13058 struct does that for us now.
13059 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13060 (struct tty_display_info): Define members termcap_term_buffer and
13061 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13062 use them. Allocate them directly in struct rather than indirectly
13063 via a pointer, to simplify init_tty.
13065 * frame.c (check_minibuf_window): Initialize 'window' properly,
13066 so that Emacs reliably aborts later if 'window' is not initialized.
13068 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13070 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13071 of VoidSymbol (Bug#15154).
13073 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13075 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13076 mouse_face_beg_y and mouse_face_end_y.
13077 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13078 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13079 Adjust users and update comment where appropriate.
13081 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13083 * frame.c (check_minibuf_window): New function.
13084 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13085 Call check_minibuf_window (Bug#15183).
13087 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13089 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13090 because this is the only last cursor data we need to keep and consult.
13091 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13092 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13095 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13097 Fix recovering from possible decompression error.
13098 Since insert_from_gap doesn't always move point, we can't use PT as
13099 the position where the partially decompressed data ends, and
13100 should count how many bytes was produced so far.
13101 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13102 (unwind_decompress): Really delete partially uncompressed data.
13103 (Fzlib_decompress_region): Take decompressed data size into account.
13105 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13107 * syntax.c (init_syntax_once): Adjust comment and do an early
13108 initialization of Qchar_table_extra_slots just once...
13109 * casetab.c (init_casetab_once):
13110 * category.c (init_category_once):
13111 * character.c (syms_of_character):
13112 * coding.c (syms_of_coding):
13113 * xdisp.c (syms_of_xdisp): ...and omit it here.
13115 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13117 * xdisp.c (get_next_display_element): Don't apply to characters
13118 from a display vector the logic of setting it->end_of_box_run_p
13119 suitable for characters from a buffer. (Bug#15175)
13121 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13122 to handle directories, rather than '_utime' which doesn't.
13125 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13127 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13128 or fullscreen (Bug#14627).
13130 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13132 System-dependent integer overflow fixes.
13133 * process.c (Fset_process_window_size): Signal an error if
13134 the window size is outside the range supported by the lower level.
13135 * sysdep.c (set_window_size): Return negative on error,
13136 nonnegative on success, rather than -1, 0, 1 on not in system,
13137 failure, success. This is simpler. Caller changed.
13138 (serial_configure): Remove unnecessary initialization of local.
13139 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13140 size fits in unsigned long; this isn't true on some 32-bit hosts.
13141 Avoid buffer overrun if some future version of /proc/meminfo has a
13142 variable name longer than 20 bytes.
13143 (system_process_attributes) [__FreeBSD__]:
13144 Don't assume hw.availpages fits in 'int'.
13146 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13148 Don't let very long directory names overrun the stack.
13149 Fix some related minor problems involving "//", vfork.
13150 * callproc.c (encode_current_directory): New function.
13151 (call_process): Don't append "/"; not needed.
13152 * fileio.c (file_name_as_directory_slop): New constant.
13153 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13154 this can save the caller having to alloca.
13155 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13156 Use SAFE_ALLOCA, not alloca.
13157 (directory_file_name, Fexpand_file_name): Leave leading "//"
13158 alone, since it can be special even on POSIX platforms.
13159 * callproc.c (call_process):
13160 * process.c (Fformat_network_address):
13161 * sysdep.c (sys_subshell):
13162 Use encode_current_directory rather than rolling our own.
13163 (create_process): No need to encode directory; caller does that now.
13164 * process.h (encode_current_directory): New decl.
13165 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13166 Rework to avoid 'goto xyzzy;'.
13168 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13170 * xdisp.c (handle_face_prop): If the default face was remapped use
13171 the remapped face for strings from prefix properties. (Bug#15155)
13173 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13175 Minor cleanup for redisplay interface and few related functions.
13176 * frame.h (enum text_cursor_kinds): Move from here...
13177 * dispextern.h (enum text_cursor_kinds): ...to here.
13178 (toplevel): Drop unnecessary declarations.
13179 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13180 in update_window_end_hook and draw_window_cursor functions.
13181 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13182 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13183 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13184 * xterm.c (x_update_window_end, x_draw_window_cursor):
13185 * xdisp.c (display_and_set_cursor, update_window_cursor)
13186 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13187 enum text_cursor_kinds where appropriate.
13189 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13191 Redesign redisplay interface to drop updated_row and updated_area.
13192 * dispextern.h (updated_row, updated_area): Remove declaration.
13193 (struct redisplay_interface): Pass glyph row and row area parameters
13194 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13195 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13197 * dispnew.c (updated_row, updated_area): Remove.
13198 (redraw_overlapped_rows, update_window_line): Adjust user.
13199 (update_marginal_area, update_text_area): Likewise. Pass updated row
13200 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13201 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13204 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13206 * process.c (flush_pending_output): Remove stub.
13209 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13211 * callproc.c: Fix race that killed background processes (Bug#15144).
13212 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13213 Record deleted process-id in critical section, not afterwards.
13214 Don't mistakenly kill process created by a call-process invocation
13215 that discards output and does not wait.
13217 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13219 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13220 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13221 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13222 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13223 to shut up compiler in mark_object.
13224 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13226 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13228 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13229 We can't portably rely on PTY_OPEN doing that, even if
13230 it calls posix_openpt with O_CLOEXEC.
13232 2013-08-20 Kenichi Handa <handa@gnu.org>
13234 * character.c (string_char): Improve commentary.
13236 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13238 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13239 (struct animation_cache): Make signature a flexible array member.
13240 All uses changed. This is a tad slower but may insulate us better
13241 from future changes to ImageMagick.
13243 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13245 * image.c: Shrink memory needed for animation cache.
13246 (SIGNATURE_DIGESTSIZE): New constant.
13247 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13248 (imagemagick_create_cache): Copy the signature. This saves
13249 several KB of memory that ImageMagick wastes per signature.
13250 Don't bother updating the update_time, as the caller does that now.
13251 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13252 it's a fixed size struct member now.
13253 (imagemagick_get_animation_cache): Always destroy the signature,
13254 as it's now imagemagick_create_cache's responsibility to copy it.
13255 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13256 and use memcmp rather than strcmp.
13257 eassert that ImageMagick returns a signature of the specified length.
13259 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13261 * image.c (imagemagick_get_animation_cache): Don't segfault on
13263 (imagemagick_get_animation_cache): Revert to previous definition
13264 so that it actually works. But keep the memory leak fix.
13265 (imagemagick_get_animation_cache): Fix memory leak.
13267 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13269 * image.c: Fix animation cache signature memory leak.
13270 Fix some other minor performance problems while we're at it.
13271 (imagemagick_create_cache): Clear just the members that
13272 need clearing. Don't set update_time, as caller does that now.
13273 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13274 Simplify by using pointer-to-pointer instead of a prev pointer.
13275 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13276 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13277 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13278 it's already a copy. Free the signature probe unless it's cached.
13280 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13281 This was introduced by my 2013-08-12 fix for Bug#15035.
13283 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13285 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13286 (imagemagick_prune_animation_cache): Now static.
13288 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13290 * image.c (imagemagick_get_animation_cache): Don't segfault when
13291 pruning all entries.
13293 2013-08-18 Ken Brown <kbrown@cornell.edu>
13295 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13296 static heap if ENABLE_CHECKING is defined.
13297 (max_bss_sbrk_ptr): New variable.
13298 (bss_sbrk): Use it.
13299 (report_sheap_usage): Report maximum static heap usage instead of
13300 ending static heap usage.
13302 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13304 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13305 of zlib_initialized according to the results of calling
13306 init_zlib_functions.
13308 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13310 * image.c: Implement an ImageMagick per-image cache.
13311 (imagemagick_get_animation_cache): Fix a double-free error.
13312 (imagemagick_load_image): Remove the ping_wand code, which only
13313 apparently saved time on invalid animated images, and slowed down
13314 everything else. Optimize for the common case.
13316 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13318 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13320 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13322 * marker.c (set_marker): Remove documentation of undefined behavior.
13324 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13326 * image.c (imagemagick_compute_animated_image): Animate correctly
13327 when sub-images are smaller than the main image.
13328 (imagemagick_compute_animated_image): Setting the iterator row to
13329 zero is apparently not allowed.
13330 (imagemagick_compute_animated_image): Allow images that say they
13331 have sub-images that are bigger than the main image, but just crop
13334 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13336 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13338 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13340 * image.c (imagemagick_compute_animated_image): Respect the GIF
13343 2013-08-15 Ken Brown <kbrown@cornell.edu>
13345 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13346 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13349 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13351 Fix minor problems found by static checking.
13352 * frame.c (delete_frame):
13353 * xdisp.c (next_element_from_display_vector):
13354 Avoid uninitialized local.
13355 * image.c (imagemagick_compute_animated_image): Port to C89.
13356 Prefer usual GNU indentation style for loops.
13357 Be more careful about bizarrely large sizes, by using ptrdiff_t
13360 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13362 Fix infinite frame selection loop (Bug#15025).
13363 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13365 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13367 * xdisp.c (compute_window_start_on_continuation_line):
13368 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13369 to make sure we end up setting the window start at the leftmost
13370 visible character of the display line. This avoids funky
13371 horizontal shifting because the window start is not kept on the
13372 same position. (Bug#15090)
13373 (next_element_from_display_vector): Support 'box' face attribute
13374 in the face definitions of a display vector. (Bug#15099)
13376 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13378 * image.c (imagemagick_compute_animated_image): Implement animated
13379 images (bug#14700).
13380 (imagemagick_compute_animated_image): Fix some compilation
13381 warnings. Implement a very simple cache to make the animation
13382 usable at all, but it should be replaced with a per-image cache.
13384 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13386 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13387 to do `for' loops over alist values.
13388 * buffer.h (FOR_EACH_BUFFER):
13389 * process.c (FOR_EACH_PROCESS): Use it.
13390 (handle_child_signal, status_notify, Fget_buffer_process)
13391 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13393 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13395 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13396 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13397 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13398 to xzalloc and so avoid redundant call to memset.
13399 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13400 members because it is allocated with xzalloc and so already zeroed.
13402 2013-08-14 Ken Brown <kbrown@cornell.edu>
13404 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13407 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13409 Utility function and macro to copy Lisp string to C string.
13410 * lisp.h (xlispstrdupa): New macro.
13411 (xlispstrdup): New prototype.
13412 * alloc.c (xlispstrdup): New function.
13413 * callint.c (Fcall_interactively):
13414 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13415 (Fsubstitute_in_file_name):
13416 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13417 * image.c (x_create_bitmap_from_file):
13418 * w32term.c (w32_term_init):
13419 * xterm.c (x_term_init): Use xlispstrdup.
13421 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13423 * image.c (imagemagick_load_image): Make animated pictures work.
13424 There's still some problems with background color settings, though
13427 * decompress.c (unwind_decompress): Always restore point.
13429 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13431 * marker.c (set_marker): Reformat documentation.
13433 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13435 * xdisp.c (cursor_type_changed): Now static.
13437 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13438 Use changed. This avoids the need to call xmalloc and for the
13439 caller to call xfree, and avoids memory leaks in some situations.
13441 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13443 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13444 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13445 (redisplay_window): If window_end_valid is cleared due to non-zero
13446 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13447 so do not call to try_cursor_movement for that window.
13449 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13451 * window.h (struct window): Convert window_end_pos and
13452 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13453 (wset_window_end_pos, wset_window_end_vpos): Remove.
13454 * dispnew.c (adjust_glyph_matrix):
13455 * window.c (Fwindow_end, replace_window, set_window_buffer)
13457 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13458 (set_vertical_scroll_bar, redisplay_window, try_window)
13459 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13460 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13461 (note_mouse_highlight): Adjust users.
13462 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13465 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13467 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13468 * image.c (imagemagick_filename_hint): Use `const char *' and
13469 prefer SSDATA to SDATA to avoid warnings.
13471 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13473 Cleanup window fringes, margins and scroll bars adjustments.
13474 * window.c (set_window_fringes, set_window_margins)
13475 (set_window_scroll_bars, apply_window_adjustment): New functions.
13476 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13477 (Fset_window_scroll_bars): Use them.
13479 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13481 * window.h (struct window): Convert scroll_bar_width
13482 from Lisp_Object to integer. Adjust comment.
13483 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13485 * window.c (wset_scroll_bar_width): Remove.
13486 (make_window): Initialize scroll_bar_width.
13487 (Fsplit_window_internal): Use direct assignment.
13488 (Fset_window_configuration, save_window_save):
13489 Convert Lisp_Object to integer and back where appropriate.
13490 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13491 bar was actually changed, and mention this in docstring.
13493 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13495 * decompress.c: Minor simplifications.
13496 (Fzlib_decompress_region): Don't bother verifying
13497 that avail_out <= UINT_MAX, as that was confusing.
13498 Mention the restriction in a comment instead.
13499 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13501 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13503 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13504 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13506 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13508 * image.c (imagemagick_filename_hint): Check for errors in the
13511 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13513 * window.c (Fwindow_margins): Return nil when there's no marginal
13514 area, as per the documented API.
13516 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13517 Fmake_vector, as scroll bar's struct members are not all Lisp
13518 objects now. This avoids crashes in GC.
13520 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13521 bool, so its address could be taken.
13523 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13525 * image.c (imagemagick_filename_hint): New function to possibly
13526 apply `image-content-type-suffixes'.
13527 (imagemagick_load_image): Use it.
13529 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13531 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13532 if loading zlib failed.
13534 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13536 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13537 2013-08-13 checkin below. Change bool to BOOL, rule is:
13538 All Obj-C code uses BOOL, except for interfaces callable from C.
13540 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13542 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13544 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13545 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13546 bool instead of BOOL.
13547 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13548 from Lisp_Object to bitfield. Adjust comment.
13549 * w32term.c (x_scroll_bar_create): Adjust user.
13550 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13551 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13552 Use bool for boolean.
13553 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13554 to `unsigned int' when defining a bitfield.
13556 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13558 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13560 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13562 * window.h (struct window): Convert left_margin_cols and
13563 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13564 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13565 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13567 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13569 (showing_window_margins_p, update_window_line, update_frame_1):
13570 * fringe.c (draw_fringe_bitmap_1):
13571 * xdisp.c (window_box_width): Adjust users.
13572 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13573 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13574 Use direct assignment.
13575 (Fset_window_configuration, save_window_save, Fwindow_margins):
13576 Convert Lisp_Object to integer and back where appropriate.
13577 (Fset_window_margins): Adjust user. Return t if any margin
13578 was actually changed, and mention this in docstring.
13580 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13582 * syntax.c (forward_word):
13583 * cmds.c (forward_char, backward_char): Mention the optional argument.
13585 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13587 * window.h (struct window): Convert left_fringe_width
13588 and right_fringe_width from Lisp_Objects to integers.
13590 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13591 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13592 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13594 (make_window): Initialize new integer fields to -1.
13595 (Fsplit_window_internal): Use direct assignment.
13596 (Fset_window_configuration, save_window_save):
13597 Convert Lisp_Object to integer and back where appropriate.
13598 (Fset_window_fringes): Adjust user. Return t if any fringe
13599 was actually changed, and mention this in docstring.
13601 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13603 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13604 * nsfns.m (x_set_cursor_type):
13605 * w32fns.c (x_set_cursor_type):
13606 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13607 * xdisp.c (set_frame_cursor_types): ...but in common code.
13609 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13611 * font.c (clear_font_cache): New function, stripped from...
13612 (Fclear_font_cache): ...here, which now uses the function
13613 above. Adjust comment.
13614 * font.h (clear_font_cache): Add prototype.
13615 * xfaces.c (clear_face_cache): Use clear_font_cache.
13617 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13619 * window.c (Fset_window_start): Compare `w', not `window' because
13620 `w' might not be equal to `window' after call to decode_live_window.
13622 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13624 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13625 This fixes a problem introduced by the Bug#15035 patch
13626 when using GPG. Reported by Herbert J. Skuhra.
13628 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13630 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13631 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13632 not yet initialized.
13634 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13636 * decompress.c (Fzlib_decompress_region): Support zlib
13637 decompression, too, and rename.
13639 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13641 Minor zlib configuration tweaks.
13642 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13643 Don't assume presence of fn_inflateInit2_ zlib internal function.
13645 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13647 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13648 include the zlib prefix.
13650 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13652 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13653 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13654 define static variables that are pointers to zlib functions to be
13655 dynamically loaded.
13656 (init_zlib_functions) [WINDOWSNT]: New function.
13657 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13659 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13660 macros instead of invoking the zlib functions directly.
13661 (syms_of_decompress): DEFSYM Qzlib_dll.
13662 Staticpro Szlib_available_p.
13664 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13666 Avoid looping over all frame windows to freeze and unfreeze.
13667 * window.h (struct window): Drop frozen_window_start_p.
13668 (freeze_window_starts): Drop prototype.
13669 * frame.h (struct frame): New frozen_window_starts flag.
13670 (FRAME_WINDOWS_FROZEN): New macro.
13671 * window.c (freeze_window_start, freeze_window_starts):
13673 (select_window, replace_window): Adjust users.
13674 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13675 (window_frozen_p): New function.
13676 (redisplay_window): Use it.
13678 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13680 Fix some fd issues when running subprocesses (Bug#15035).
13681 Fix bugs that can leak files or file descriptors on errors.
13682 Don't unlink open temp files, as that's hard for users to diagnose
13683 when things go awry (e.g., temp disk exhausted).
13684 Don't bother to lock temp files. Check for invalid recursion.
13685 * callproc.c (synch_process_fd): Remove. All uses removed.
13686 (synch_process_tempfile): New var or macro.
13687 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13689 (record_kill_process): New arg, the temp name. All callers changed.
13690 (delete_temp_file): Now just a simple wrapper around unlink.
13691 (call_process_kill): New arg, the call_process_fd array.
13692 Close them all. Clear synch_process_pid. Remove the temp file,
13693 or arrange for it to be removed.
13694 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13695 that's been moved to synch_process_tempfile. Caller changed.
13696 Do not remove the tempfile; that's now call_process_kill's
13698 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13699 call_process_kill; the caller now does that.
13700 (call_process_cleanup): Do not close the process fd; that's now
13701 call_process_kill's responsibility.
13702 (Fcall_process): Implement via new function call_process, which
13703 has most of the old body of Fcall_process, but with a different API.
13704 (call_process): New function that does not open or close filefd if
13705 it is nonnegative. Record which fds need to be closed, and let
13706 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13707 Signal an error if invoked recursively (could be done via a hook).
13708 Simplify creation of the tempfile in the MSDOS case.
13709 Don't create the output file until after checking for the executable.
13710 Report any failure to open /dev/null.
13711 Don't open /dev/null for writing twice; once is enough.
13712 Don't create pipe if all output is being discarded or sent to file.
13713 Don't worry about setting up the coding system or reading from the
13714 pipe if all output is being discarded.
13715 Hoist fd_error local into top level, to lessen block nesting.
13716 Don't record deleted pid here; now done by Fcall_process_region.
13717 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13718 and note its success in synch_process_tempfile.
13719 Do not leak resources when child_setup fails.
13720 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13721 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13722 (create_temp_file): Now returns open fd, with an additional
13723 Lisp_Object * argument to return the name. All callers changed.
13724 Do not close the file; rewind it instead, and leave it open for
13725 the caller. Do not lock the temp file. Unwind-protect the file
13726 and the file-descriptor.
13727 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13728 If an asynchrounous process, record it here, not in call_process.
13729 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13730 * eval.c (set_unwind_protect): New function.
13731 * fileio.c (write_region): New function, generalized from the
13732 old Fwrite_region. Do not lock temp files.
13733 (Fwrite_region): Use it.
13734 * lisp.h (set_unwind_protect, write_region): New decls.
13735 * process.c: Include <verify.h>.
13736 (make_process): Mark fds as initially closed.
13737 (deleted_pid_list): Now a list of pid-filename pairs.
13739 (close_process_fd): New function.
13740 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13741 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13742 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13743 (create_process, create_pty, Fmake_serial_process)
13744 (server_accept_connection): Record which fds need to be closed,
13745 and let deactivate_process close them.
13746 (Fmake_network_process): Do not discard the unwind-protect
13747 until it's safe to do so.
13748 (deactivate_process): Close the fds opened by create_process etc.
13749 (Fprocess_send_eof): Adjust to new way of recording open fds.
13750 Report an error if /dev/null can't be opened, instead of aborting.
13751 * process.h (PROCESS_OPEN_FDS): New constant.
13752 (struct Lisp_Process): New member open_fds.
13753 (record_kill_process, record_deleted_pid): Adjust signatures.
13754 (record_deleted_pid): Move decl here ...
13755 * syswait.h (record_deleted_pid): ... from here.
13757 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13759 * decompress.c: Fix bugs with large buffers and weird inputs.
13760 Tune a bit. Reindent as per usual Emacs style.
13761 (BUFFER_SIZE): Remove.
13762 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13763 more than UINT_MAX bytes. Decompress into the gap instead of into
13764 an auto buffer, as this should avoid copying. Return nil if
13765 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13766 set immediate_quit; we shouldn't trust zlib code that much.
13768 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13770 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13771 errors, and really move the gap to where we want it.
13773 * lisp.h: Include decompress.c support.
13775 * emacs.c (main): Include decompress.c support.
13777 * Makefile.in: Include -lz if present.
13779 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13781 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13782 (initWithTitle:): Initialize frame to 0.
13783 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13784 (fillWithWidgetValue:frame:): Rename from
13785 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13787 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13788 fillWithWidgetValue:frame:
13790 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13791 remove memory leak warnings.
13793 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13794 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13795 menu_pending_title.
13797 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13798 (x_activate_menubar): Update the whole menu.
13799 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13800 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13801 current event is not NSSystemDefined (Bug#15001).
13802 Call ns_check_menu_open only if trackingMenu is 2.
13803 (menuDidClose:): New method, decrease trackingMenu.
13804 (fillWithWidgetValue:setDelegate:): New method.
13805 (fillWithWidgetValue:): Call the above.
13807 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13809 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13811 Omit some unnecessary casts.
13812 Many of these go back to the old pre-C89 days, when they may have
13813 been needed, but we've been assuming C89 or later for a while now.
13814 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13815 (live_float_p, live_misc_p, live_vector_p):
13816 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13817 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13818 (defvar_per_buffer):
13819 * callint.c (Fcall_interactively):
13820 * doc.c (Fsubstitute_command_keys):
13821 * filelock.c (get_boot_time):
13822 * frame.c (xrdb_get_resource):
13823 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13824 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13825 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13826 (menuitem_highlight_callback, menu_destroy_callback)
13827 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13828 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13829 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13830 (xg_tool_bar_help_callback, tb_size_cb):
13831 * image.c (xpm_alloc_color, png_read_from_memory)
13832 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13833 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13835 * keymap.c (describe_map):
13836 * nsfns.m (Fns_display_monitor_attributes_list):
13837 * nsmenu.m (process_dialog:):
13838 * nsterm.m (hold_event):
13839 * process.c (wait_reading_process_output):
13840 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13841 * scroll.c (do_direct_scrolling, scrolling_1):
13842 * termcap.c (tgetent):
13843 * window.c (check_window_containing, add_window_to_list)
13844 (freeze_window_starts):
13845 * xdisp.c (compare_overlay_entries, vmessage):
13846 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13847 (x_get_monitor_attributes_xrandr)
13848 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13849 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13850 * xfont.c (xfont_match, xfont_open):
13851 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13852 (menubar_selection_callback, menu_position_func)
13853 (popup_selection_callback, create_and_show_popup_menu)
13854 (dialog_selection_callback, create_and_show_dialog):
13855 * xrdb.c (x_get_string_resource)
13857 * xsmfns.c (x_session_check_input):
13858 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13859 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13860 (xaw_jump_callback, xaw_scroll_callback):
13861 Omit unnecessary casts.
13863 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13865 Minor string-length refactoring.
13866 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13867 * frame.c (make_monitor_attribute_list):
13868 Prefer build_string to strlen + make_string.
13870 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13872 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13873 don't check minor_code (Bug#14417).
13875 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13877 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13878 vertical positions instead. This avoids calling MATRIX_ROW with
13879 row numbers that are possibly beyond valid limits. (Bug#15064)
13881 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13883 Use xstrdup and build_unibyte_string where applicable.
13884 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13885 * xfns.c (x_window):
13886 * xrdb.c (x_get_customization_string):
13887 * xterm.c (xim_initialize):
13888 * w32fns.c (w32_window): Use xstrdup.
13889 (w32_display_monitor_attributes_list):
13890 * emacs.c (init_cmdargs):
13891 * keyboard.c (PUSH_C_STR):
13892 * nsfont.m (nsfont_open):
13893 * sysdep.c (system_process_attributes):
13894 * w32.c (system_process_attributes):
13895 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13897 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13899 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13900 variables of these types so that GDB would know about them, as aid
13901 for debugging fatal exceptions. (Bug#15024) See also
13902 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13905 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13907 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13908 larger than the NSWindow (Bug#14934).
13910 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13912 Redesign redisplay interface to drop global variable updated_window.
13913 Always pass currently updated window as a parameter to update routines.
13914 * dispextern.h (updated_window): Remove declaration.
13915 (struct redisplay_interface): Pass window parameter to
13916 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13917 and after_update_window_hook.
13918 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13920 * dispnew.c (updated_window): Remove.
13921 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13922 (update_window_line): Adjust to match redisplay interface changes.
13923 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13924 (ns_scroll_run, ns_after_update_window_line):
13925 * w32term.c (x_update_window_begin, x_update_window_end)
13926 (x_after_update_window_line, x_scroll_run):
13927 * xterm.c (x_update_window_begin, x_update_window_end)
13928 (x_after_update_window_line, x_scroll_run):
13929 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13930 Likewise. Adjust comments where appropriate.
13931 (x_cursor_to): Simplify because this is always called during window
13932 update (but install debugging check anyway).
13933 (expose_window): Check must_be_updated_p flag to see whether this
13934 function is called during window update.
13936 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13938 Do not reset window modification event counters excessively.
13939 These leftovers and poor man's tricky methods to catch extra
13940 redisplay's attention are no longer needed.
13941 * frame.c (set_menu_bar_lines_1):
13942 * minibuf.c (read_minibuf_unwind):
13943 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13944 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13945 (window_scroll_line_based, Fset_window_configuration):
13946 * xdisp.c (redisplay_window): Do not reset last_modified and
13947 last_overlay_modified counters.
13949 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13951 * xselect.c (x_send_client_event): Set send_event and serial, memset
13952 data.l as it might be bigger than data.b. Use 24 bit mask to
13953 XSendEvent (Bug#15034).
13955 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13957 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13958 for TTY frames that are not the top frame on their console.
13961 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13963 * w32term.c (w32fullscreen_hook): Really maximize frame when
13964 asked for (Bug#14841).
13966 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13968 Prefer selected_window to Fselected_window, likewise for frames.
13969 * buffer.c (Fbuffer_swap_text):
13970 * data.c (Fvariable_binding_locus):
13971 * window.c (run_window_configuration_change_hook): Adjust users.
13972 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13973 Use decode_live_frame.
13975 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13977 Be more careful if selected window shows the buffer other than current,
13978 use window_outdated only if this is not so. This change should also
13979 address some weird issues discussed in Bug#13012.
13980 * window.h (window_outdated): New prototype.
13981 * window.c (window_outdated): Now here. Convert from static and
13982 always assume window's buffer.
13983 (Fwindow_end, Fwindow_line_height): Use it.
13984 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13985 and always assume window's buffer.
13986 (redisplay_window): Adjust user.
13987 (redisplay_internal): Call to reconsider_clip_changes once and
13988 check whether mode line should be updated only if selected window
13989 shows current buffer.
13990 (run_window_scroll_functions): Use eassert for debugging check.
13991 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13993 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13995 * window.c (window_scroll, window_scroll_pixel_based)
13996 (window_scroll_line_based): Use bool for booleans.
13998 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14000 * process.c: Fix minor off-by-one issues in descriptor counts.
14001 This shouldn't fix any real bugs, but it cleans up the code a bit.
14002 (max_process_desc, max_input_desc): -1, not 0, means none.
14004 (delete_input_desc): New function.
14005 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14006 (deactivate_process): Scan backwards when recomuting max_process_desc;
14007 that should be faster.
14008 (init_process_emacs): Initialize max_input_desc.
14010 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14012 Use region cache to speedup bidi_find_paragraph_start.
14013 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14014 Rename cache_long_line_scans to cache_long_scans.
14015 * buffer.c (bset_cache_long_line_scans): Rename to
14016 bset_cache_long_scans.
14017 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14018 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14020 (syms_of_buffer): Rename cache-long-line-scans to
14021 cache-long-scans. Adjust docstring.
14022 * search.c (newline_cache_on_off):
14023 * indent.c (width_run_cache_on_off): Adjust users.
14024 * bidi.c (bidi_paragraph_cache_on_off): New function.
14025 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14026 * insdel.c (prepare_to_modify_buffer):
14027 Invalidate bidi_paragraph_cache if enabled.
14029 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14031 Invalidate region caches only if buffer text is going to be changed.
14032 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14033 (modify_text): ...new prototype.
14034 (prepare_to_modify_buffer_1): New prototype.
14035 * textprop.c (modify_region): Rename to...
14036 (modify_text_properties): ...new function.
14037 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14038 (Fremove_list_of_text_properties): Adjust users.
14039 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14040 (modify_text): ...new function.
14041 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14042 (prepare_to_modify_buffer_1): ...new function.
14043 * casefiddle.c (casify_region):
14044 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14045 (Ftranspose_regions): Use modify_text.
14047 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14049 * lisp.mk (lisp): Add nadvice.elc.
14051 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14053 New macro to iterate over live buffers similar to frames.
14054 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14055 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14056 Declare buffer-related variables here to offload lisp.h.
14057 * buffer.c (Vbuffer_alist): Adjust comment.
14058 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14059 (other_buffer_safely):
14060 * data.c (store_symval_forwarding):
14061 * dispnew.c (Fframe_or_buffer_changed_p):
14062 * fileio.c (Fdo_auto_save):
14063 * filelock.c (unlock_all_files):
14064 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14066 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14068 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14069 * callproc.c (create_temp_file):
14070 * filelock.c (create_lock_file):
14071 Assume mkostemp, since it's now provided by Gnulib.
14073 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14075 * w32.c (mkostemp): New function.
14076 (mktemp): Remove, no longer used. Most of the code reused in
14077 mkostemp. (Bug#15015)
14078 (mktemp): Don't undef.
14080 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14082 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14083 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14084 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14085 (free_glyph_pool, check_glyph_memory): Likewise for
14086 all users. Adjust comments where appropriate.
14088 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14090 * composite.h: Minor fixups.
14091 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14092 to fix a misspelling, and change it to an inline function while
14093 we're at it (it need not be a macro). All uses changed.
14094 (composition_method, composition_valid_p):
14095 Rewrite to avoid assignments in if-conditions.
14097 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14099 Do not use global Lisp_Object in composition macros.
14100 * composite.h (composition_temp): Remove declaration.
14101 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14102 (composition_method, composition_valid_p): ...inline functions.
14103 (compose_region): Remove the leftover.
14104 * composite.c (composition_temp): Remove.
14105 (run_composition_function, update_compositions)
14106 (composition_compute_stop_pos, composition_adjust_point)
14107 (Ffind_composition_internal):
14108 * coding.c (handle_composition_annotation):
14109 * xdisp.c (handle_composition_prop, check_point_in_composition):
14110 Related users changed.
14112 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14114 Drop FRAME_PTR typedef.
14115 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14116 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14117 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14118 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14119 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14120 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14121 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14122 All related users changed.
14124 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14126 * eval.c (default_toplevel_binding): New function.
14128 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14129 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14130 (syms_of_eval): Export them.
14131 * data.c (Fdefault_value): Micro cleanup.
14132 * term.c (init_tty): Use "false".
14134 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14136 Fix X GC leak in GTK and raw (no toolkit) X ports.
14137 * xterm.c (x_free_frame_resources): If white and black relief
14138 GCs are allocated, always free them here.
14139 * xfns.c (x_make_gc): Omit redundant initialization.
14140 * widget.c (create_frame_gcs): Remove the leftover.
14141 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14142 in x_free_frame_resources.
14144 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14146 * nsterm.m (windowWillResize:toSize:): Only change title if
14147 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14149 (viewDidEndLiveResize): New method.
14151 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14152 inside NS_IMPL_COCOA.
14154 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14156 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14157 Do not check whether undo is enabled because record_insert and
14158 record_delete does that themselves.
14160 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14162 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14163 member which is not really used any more.
14164 (FRAME_XIC_BASE_FONTNAME): Remove.
14165 * xfns.c (xic_free_fontset): Adjust user.
14166 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14167 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14168 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14169 (xdialog_show): Use eassert for debugging check.
14170 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14172 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14174 * fileio.c, fns.c (merge): Move extern decl from here ...
14175 * lisp.h (merge): ... to here.
14177 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14179 Fix last font-related change.
14180 * w32font.h (w32font_list_internal, w32font_match_internal):
14182 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14183 (uniscribe_list_family): Adjust to match font API change.
14184 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14185 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14187 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14189 * frame.h (FRAME_MOUSE_UPDATE):
14190 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14191 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14193 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14195 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14196 * font.h (struct font_driver): Change list, match, and list_family
14197 functions to accept struct frame * as first arg.
14198 * font.c (font_score, font_compare, font_sort_entities):
14200 (font_sort_entities, font_list_entities, font_select_entity)
14201 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14202 match font API change.
14203 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14204 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14205 * ftxfont.c (ftxfont_list, ftxfont_match):
14206 * xftfont.c (xftfont_list, xftfont_match):
14207 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14208 * w32font.c (w32font_list, w32font_match, w32font_list)
14209 (w32font_list_internal, w32_font_match_internal): Likewise.
14210 * xfaces.c (Fx_family_fonts): Adjust user.
14212 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14214 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14215 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14216 only if HAVE_X_WINDOWS is in use.
14217 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14218 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14219 * w32term.c (x_wm_set_icon_position): Likewise.
14220 * w32fns.c (x_icon): Adjust user.
14222 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14224 * xterm.c (last_mouse_press_frame): Remove the
14225 leftover which is not really used any more.
14226 (handle_one_xevent, syms_of_xterm): Adjust users.
14227 (x_flush): Call XFlush once per each X display, not frame.
14228 This is better because this code always unconditionally skips
14229 non-X frames in Vframe_list and issues the only XFlush if we
14230 have more than one X frame on the same X display.
14231 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14232 Use bool for booleans.
14233 (x_draw_glyph_string_background, cvt_string_to_pixel)
14234 (cvt_pixel_dtor): Drop unnecessary prototypes.
14235 * xterm.h (x_display_ok): Adjust prototype.
14237 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14239 Drop unnecessary functions that deals with frame pixel size.
14240 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14241 (x_pixel_height): Drop prototypes.
14242 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14243 (x_pixel_height): Drop implementations.
14244 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14245 which should be always valid for window frame.
14246 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14247 * w32menu.c (Fx_popup_dialog):
14248 * xmenu.c (Fx_popup_dialog): Likewise for both.
14250 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14252 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14253 frame parameters and call to Fmodify_frame_parameters just once.
14254 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14255 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14256 and mention nil frame in docstring.
14258 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14260 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14261 (x_figure_window_size): Likewise. Adjust to return long.
14262 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14263 (toplevel): Move Qterminal_live_p to...
14264 * terminal.c (toplevel): ...here, make it static, and...
14265 (syms_of_terminal): ...DEFSYM here.
14266 * frame.h (Qterminal_live_p): Remove declaration.
14267 (make_frame, x_figure_window_size): Adjust prototype.
14268 * nsfns.m (Fx_create_frame): Use long for window flags.
14270 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14272 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14273 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14274 Do not assume that emacs_close (INT_MAX) is a no-op.
14276 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14278 * xfaces.c (make_face_cache): For struct face_cache, prefer
14279 xmalloc to xzalloc and so avoid redundant call to memset.
14280 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14282 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14284 * fringe.c (draw_window_fringes, update_window_fringes)
14285 (compute_fringe_widths):
14286 * w32term.c (x_draw_glyph_string):
14287 * window.c (candidate_window_p, Frecenter):
14288 * xfaces.c (realize_basic_faces, realize_default_face)
14289 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14290 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14291 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14292 * xmenu.c (Fx_menu_bar_open_internal):
14293 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14294 * xsettings.c (xft_settings_event):
14295 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14296 Use bool for booleans. Adjust style and comments where
14298 * dispextern.h (draw_window_fringes, update_window_fringes)
14299 (compute_fringe_widths):
14300 * xterm.h (x_had_errors_p): Adjust prototype.
14302 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14304 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14305 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14307 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14309 * fns.c (toplevel): Remove comment before Fsafe_length because
14310 it checks for QUIT.
14312 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14314 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14316 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14318 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14319 frame which got the message is still alive, before dereferencing
14320 its pointer. (Bug#14970)
14322 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14323 be a live window, before using it as such. (Bug#14970)
14325 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14327 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14328 w32_detect_focus_change instead of doing part of its job by hand.
14329 This fixes the problem whereby FOCUS_OUT events were not sent to
14332 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14334 * process.c (Fprocess_list): Doc fix.
14336 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14337 being re-exposed only if it didn't ask to become visible.
14338 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14339 was previously iconified. (Bug#14841)
14340 (x_iconify_frame): Mark the frame iconified.
14342 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14344 Fix minor problems found by static checking.
14345 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14346 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14348 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14350 * eval.c (set_specpdl_old_value): New function.
14351 (unbind_to): Minor simplification.
14352 (get_backtrace_frame): New function.
14353 (Fbacktrace_frame): Use it. Add `base' argument.
14354 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14355 (syms_of_eval): Export backtrace-eval.
14356 * xterm.c (x_focus_changed): Simplify.
14358 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14360 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14362 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14364 * xdisp.c (redisplay_window): Instead of moving point out of
14365 scroll margin, reject the force_start method, and try scrolling
14366 instead. (Bug#14780)
14368 2013-07-24 Ken Brown <kbrown@cornell.edu>
14370 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14373 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14375 * eval.c (Fprogn): Do not check that BODY is a proper list.
14376 This undoes the previous change. The check slows down the
14377 interpreter, and is not needed to prevent a crash. See
14378 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14380 2013-07-23 Glenn Morris <rgm@gnu.org>
14382 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14384 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14386 Port to GNU/Linux systems with tinfo but not ncurses.
14387 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14388 to decide whether ncurses is being used. Without this change,
14389 GCC complains about tgetent not being declared, on a system
14390 that has tinfo installed but ncurses not installed.
14392 * eval.c (Fprogn): Check that BODY is a proper list.
14394 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14395 * data.c (Fsetq_default):
14396 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14397 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14399 Tune by taking advantage of the fact that ARGS is always a list
14400 when a function is declared to have UNEVALLED args.
14402 * emacsgtkfixed.c: Port to GCC 4.6.
14403 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14405 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14407 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14408 here to silence compiler warnings.
14410 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14412 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14413 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14414 from messing up Emacs's 'struct frame' (Bug#14923).
14416 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14418 * alloc.c (make_save_ptr_ptr): Define this function.
14419 It was inadvertently omitted. It's needed only if
14420 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14422 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14424 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14425 frame have focus (Bug#14895).
14427 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14429 Avoid vfork-related deadlock more cleanly.
14430 * callproc.c (child_setup): When the child's exec fails, output
14431 the program name, as that's more useful. Use O_NONBLOCK to avoid
14433 * process.c (create_process_1): Remove; no longer needed.
14434 (create_process): Remove timer hack; no longer needed, now that
14435 the child avoids deadlock.
14437 2013-07-20 Glenn Morris <rgm@gnu.org>
14439 * image.c (Fimage_flush): Fix doc typo.
14441 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14443 Fix array bounds violation when pty allocation fails.
14444 * process.c (PTY_NAME_SIZE): New constant.
14445 (pty_name): Remove static variable; it's now auto.
14446 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14447 Take pty_name as an arg rather than using a static variable.
14448 All callers changed.
14449 (create_process): Recover pty_flag from process, not from volatile local.
14450 (create_pty): Stay inside array even when pty allocation fails.
14451 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14453 * lread.c (Fload): Avoid initialization only when lint checking.
14454 Mention that it's needed only for older GCCs.
14456 2013-07-20 Kenichi Handa <handa@gnu.org>
14458 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14459 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14461 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14463 * lread.c (Fload): Avoid uninitialized warning.
14465 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14467 Fix some minor file descriptor leaks and related glitches.
14468 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14469 (create_lock_file): Use write, not emacs_write.
14470 * image.c (slurp_file, png_load_body):
14471 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14472 (server_accept_connection):
14473 Don't leak an fd on memory allocation failure.
14474 * image.c (slurp_file): Add a cheap heuristic for growing files.
14475 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14476 as that's what the other routines do. Maybe input need not be
14477 blocked at all, but it's better to be consistent.
14478 Avoid undefined behavior when strlen is zero.
14480 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14481 (NSTATICS): Now a constant; doesn't need to be a macro.
14483 2013-07-19 Richard Stallman <rms@gnu.org>
14485 * coding.c (decode_coding_utf_8): Add simple loop for fast
14486 processing of ASCII characters.
14488 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14490 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14492 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14494 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14495 unportable 'struct x_display_info'.
14496 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14497 is a portable type.
14499 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14501 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14502 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14504 (system_process_attributes): Prefer plain char to unsigned char
14505 when either will do. Clean up properly if interrupted or if
14506 memory allocations fail. Don't assume sscanf succeeds.
14507 Remove no-longer-needed workaround to stop GCC from whining.
14508 Read command-line once, instead of multiple times. Check read status a
14509 bit more carefully.
14511 Fix obscure porting bug with varargs functions.
14512 The code assumed that int is treated like ptrdiff_t in a vararg
14513 function, which is not a portable assumption. There was a similar
14514 -- though these days less likely -- porting problem with various
14515 assumptions that pointers of different types all smell the same as
14516 far as vararg functions is conserved. To make this problem less
14517 likely in the future, redo the API to use varargs functions.
14518 * alloc.c (make_save_value): Remove this vararg function.
14519 All uses changed to ...
14520 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14521 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14523 (make_save_ptr): Rename from make_save_pointer, for consistency with
14524 the above. Define only on platforms that need it. All uses changed.
14526 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14528 * keyboard.c: Try to fix typos in previous change.
14529 (DISPLAY_LIST_INFO): New macro.
14530 (kbd_buffer_get_event): Do not access members that are not present
14531 in X11. Revert inadvertent change of "!=" to "=".
14533 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14535 * keyboard.c (kbd_buffer_get_event):
14536 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14537 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14539 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14541 * filelock.c: Fix unlikely file descriptor leaks.
14542 (get_boot_time_1): Rework to avoid using emacs_open.
14543 This doesn't actually fix a leak, but is better anyway.
14544 (read_lock_data): Use read, not emacs_read.
14546 * doc.c: Fix minor memory and file descriptor leaks.
14547 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14548 (get_doc_string, Fsnarf_documentation):
14549 Fix file descriptor leak on error.
14551 * term.c: Fix minor fdopen-related file descriptor leaks.
14552 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14553 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14555 * charset.c: Fix file descriptor leaks and errno issues.
14557 (load_charset_map_from_file): Don't leak file descriptor on error.
14558 Use plain record_xmalloc since the allocation is larger than
14559 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14561 * eval.c (record_unwind_protect_nothing):
14562 * fileio.c (fclose_unwind):
14564 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14565 The replacement doesn't block input, but that no longer seems
14568 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14570 * lread.c: Fix file descriptor leaks and errno issues.
14571 (Fload): Close some races that leaked fds or streams when 'load'
14573 (Fload, openp): Report error number of last nontrivial failure to open.
14574 ENOENT counts as trivial.
14575 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14577 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14578 now that the function is always called with a nonnegative arg.
14579 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14580 All uses replaced with ...
14581 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14583 A few more minor file errno-reporting bugs.
14584 * callproc.c (Fcall_process):
14585 * doc.c (Fsnarf_documentation):
14586 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14587 * process.c (set_socket_option):
14588 Don't let a constructor trash errno.
14589 * doc.c: Include <errno.h>.
14591 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14593 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14595 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14597 Fix w32 bug with call-process-region (Bug#14885).
14598 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14599 to Fcall_process when the input is empty. This simplifies the
14600 code a bit. It makes no difference on POSIXish platforms but
14601 apparently it fixes a bug on w32.
14603 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14604 * fileio.c (close_file_unwind): Don't close if FD is negative;
14605 this can happen when unwinding a zapped file descriptor.
14606 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14607 in case Emacs runs out of memory between the two unwind-protects.
14608 Don't trash errno when closing FD.
14609 Zap the FD in the specpdl when closing it, instead of deferring
14610 the removal of the unwind-protect; this fixes a bug where a child
14611 function unwinds the stack past us.
14613 New unwind-protect flavors to better type-check C callbacks.
14614 This also lessens the need to write wrappers for callbacks,
14615 and the need for make_save_pointer.
14616 * alloc.c (free_save_value):
14617 * atimer.c (run_all_atimers):
14619 * alloc.c (safe_alloca_unwind):
14620 * atimer.c (unwind_stop_other_atimers):
14621 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14622 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14623 * minibuf.c (choose_minibuf_frame_1):
14624 * process.c (make_serial_process_unwind):
14625 * xdisp.c (pop_message_unwind):
14626 * xselect.c (queue_selection_requests_unwind):
14627 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14628 * alloc.c (record_xmalloc):
14629 Prefer record_unwind_protect_ptr to record_unwind_protect with
14631 * alloc.c (Fgarbage_collect):
14632 Prefer record_unwind_protect_void to passing a dummy.
14633 * buffer.c (restore_buffer):
14634 * window.c (restore_window_configuration):
14635 * xfns.c, w32fns.c (do_unwind_create_frame)
14636 New wrapper. All record-unwind uses of wrappee changed.
14637 * buffer.c (set_buffer_if_live):
14638 * callproc.c (call_process_cleanup, delete_temp_file):
14639 * coding.c (code_conversion_restore):
14640 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14641 * editfns.c (save_excursion_restore)
14642 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14643 (save_restriction_restore):
14644 * eval.c (restore_stack_limits, un_autoload):
14645 * fns.c (require_unwind):
14646 * keyboard.c (recursive_edit_unwind, tracking_off):
14647 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14648 * macros.c (pop_kbd_macro, restore_menu_items):
14649 * nsfns.m (unwind_create_frame):
14650 * print.c (print_unwind):
14651 * process.c (start_process_unwind):
14652 * search.c (unwind_set_match_data):
14653 * window.c (select_window_norecord, select_frame_norecord):
14654 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14655 (fast_set_selected_frame):
14656 * xfns.c, w32fns.c (unwind_create_tip_frame):
14657 Return void, not a dummy Lisp_Object. All uses changed.
14658 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14659 * callproc.c (call_process_kill):
14660 * fileio.c (restore_point_unwind, decide_coding_unwind)
14661 (build_annotations_unwind):
14662 * insdel.c (Fcombine_after_change_execute_1):
14663 * keyboard.c (read_char_help_form_unwind):
14664 * menu.c (unuse_menu_items):
14665 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14666 * sound.c (sound_cleanup):
14667 * xdisp.c (unwind_redisplay):
14668 * xfns.c (clean_up_dialog):
14669 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14670 Accept no args and return void, instead of accepting and returning
14671 a dummy Lisp_Object. All uses changed.
14672 * cygw32.c (fchdir_unwind):
14673 * fileio.c (close_file_unwind):
14674 * keyboard.c (restore_kboard_configuration):
14675 * lread.c (readevalllop_1):
14676 * process.c (wait_reading_process_output_unwind):
14677 Accept int and return void, rather than accepting an Emacs integer
14678 and returning a dummy object. In some cases this fixes an
14679 unlikely bug when the corresponding int is outside Emacs integer
14680 range. All uses changed.
14681 * dired.c (directory_files_internal_unwind):
14682 * fileio.c (do_auto_save_unwind):
14683 * gtkutil.c (pop_down_dialog):
14684 * insdel.c (reset_var_on_error):
14685 * lread.c (load_unwind):
14686 * xfns.c (clean_up_file_dialog):
14687 * xmenu.c, nsmenu.m (pop_down_menu):
14688 * xmenu.c (cleanup_widget_value_tree):
14689 * xselect.c (wait_for_property_change_unwind):
14690 Accept pointer and return void, rather than accepting an Emacs
14691 save value encapsulating the pointer and returning a dummy object.
14693 * editfns.c (Fformat): Update the saved pointer directly via
14694 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14695 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14696 (unwind_body): New function.
14697 (record_unwind_protect): First arg is now a function returning void,
14698 not a dummy Lisp_Object.
14699 (record_unwind_protect_ptr, record_unwind_protect_int)
14700 (record_unwind_protect_void): New functions.
14701 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14702 * fileio.c (struct auto_save_unwind): New type.
14703 (do_auto_save_unwind): Use it.
14704 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14705 * insdel.c (struct rvoe_arg): New type.
14706 (reset_var_on_error): Use it.
14707 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14709 (specbinding_func): Remove; there are now several such functions.
14710 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14711 (set_unwind_protect_ptr): New function.
14712 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14714 Be simpler and more consistent about reporting I/O errors.
14715 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14716 Say "Read error" and "Write error", rather than "I/O error", or
14717 "IO error reading", or "IO error writing", when a read or write
14719 * process.c (Fmake_network_process, wait_reading_process_output)
14720 (send_process, Fprocess_send_eof, wait_reading_process_output):
14721 Capitalize diagnostics consistently. Put "failed foo" at the
14722 start of the diagnostic, so that we don't capitalize the
14723 function name "foo". Consistently say "failed" for such
14725 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14726 All callers changed. This is so it can use report_file_error.
14727 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14728 diagnostics consistently as above.
14730 * fileio.c (report_file_errno): Fix errno reporting bug.
14731 If the file name is neither null nor a pair, package it up as a
14732 singleton list. All callers changed, both to this function and to
14733 report_file_error. This fixes a bug where the memory allocator
14734 invoked by list1 set errno so that the immediately following
14735 report_file_error reported the wrong errno value.
14737 Fix minor problems found by --enable-gcc-warnings.
14738 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14739 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14741 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14743 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14744 Set event->arg to Qt if switch-event shall be generated.
14745 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14747 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14749 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14752 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14753 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14754 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14755 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14756 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14757 and there is a focused frame.
14758 (head_table): Add focus-in and focus-out.
14759 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14760 bind to handle-focus-in/out.
14762 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14763 (Fhandle_switch_frame): Call Fhandle_focus_in.
14764 (syms_of_frame): defsubr handle-focus-in/out.
14766 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14768 Fix porting bug to older POSIXish platforms (Bug#14862).
14769 * sysdep.c (emacs_pipe): New function, that implements
14770 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14771 This should port better to CentOS 5 and to Mac OS X 10.6.
14772 All calls to pipe2 changed.
14774 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14775 This makes the code easier to read and the executable a bit smaller.
14776 Do not replace all calls to Fcons that happen to create lists,
14777 just calls that are intended to create lists. For example, when
14778 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14779 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14780 Similarly for list2 through list5.
14781 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14782 * bytecode.c (exec_byte_code):
14783 * callint.c (quotify_arg, Fcall_interactively):
14784 * callproc.c (Fcall_process, create_temp_file):
14785 * charset.c (load_charset_map_from_file)
14786 (Fdefine_charset_internal, init_charset):
14787 * coding.c (get_translation_table, detect_coding_system)
14788 (Fcheck_coding_systems_region)
14789 (Fset_terminal_coding_system_internal)
14790 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14791 * composite.c (update_compositions, Ffind_composition_internal):
14792 * dired.c (directory_files_internal, file_name_completion)
14794 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14795 * doc.c (Fsnarf_documentation):
14796 * editfns.c (Fmessage_box):
14798 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14799 (Feval, eval_sub, Ffuncall, apply_lambda):
14800 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14801 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14802 (Fset_file_times, Finsert_file_contents)
14803 (Fchoose_write_coding_system, Fwrite_region):
14804 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14805 * font.c (font_registry_charsets, font_parse_fcname)
14806 (font_prepare_cache, font_update_drivers, Flist_fonts):
14807 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14808 * frame.c (make_frame, Fmake_terminal_frame)
14809 (x_set_frame_parameters, x_report_frame_params)
14810 (x_default_parameter, Fx_parse_geometry):
14811 * ftfont.c (syms_of_ftfont):
14812 * image.c (gif_load):
14813 * keyboard.c (command_loop_1):
14814 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14815 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14816 (Fminor_mode_key_binding, accessible_keymaps_1)
14817 (Faccessible_keymaps, Fwhere_is_internal):
14818 * lread.c (read_emacs_mule_char):
14819 * menu.c (find_and_return_menu_selection):
14820 * minibuf.c (get_minibuffer):
14821 * nsfns.m (Fns_perform_service):
14822 * nsfont.m (ns_script_to_charset):
14823 * nsmenu.m (ns_popup_dialog):
14824 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14825 (Fx_own_selection_internal):
14826 * nsterm.m (append2):
14827 * print.c (Fredirect_debugging_output)
14828 (print_prune_string_charset):
14829 * process.c (Fdelete_process, Fprocess_contact)
14830 (Fformat_network_address, set_socket_option)
14831 (read_and_dispose_of_process_output, write_queue_push)
14832 (send_process, exec_sentinel):
14833 * sound.c (Fplay_sound_internal):
14834 * textprop.c (validate_plist, add_properties)
14835 (Fput_text_property, Fadd_face_text_property)
14836 (copy_text_properties, text_property_list, syms_of_textprop):
14837 * unexaix.c (report_error):
14838 * unexcoff.c (report_error):
14839 * unexsol.c (unexec):
14840 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14841 (Fformat_mode_line, syms_of_xdisp):
14842 * xfaces.c (set_font_frame_param)
14843 (Finternal_lisp_face_attribute_values)
14844 (Finternal_merge_in_global_face, syms_of_xfaces):
14845 * xfns.c (x_default_scroll_bar_color_parameter)
14846 (x_default_font_parameter, x_create_tip_frame):
14847 * xfont.c (xfont_supported_scripts):
14848 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14849 (menu_help_callback, xmenu_show):
14850 * xml.c (make_dom):
14851 * xterm.c (set_wm_state):
14852 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14853 and similarly for list2 through list5.
14855 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14857 * callproc.c (Fcall_process_region): Fix minor race and tune.
14858 (create_temp_file): New function, with the temp-file-creation part
14859 of the old Fcall_process_region. Use Fcopy_sequence to create the
14860 temp file name, rather than alloca + build_string, for simplicity.
14861 Don't bother to block input around the temp file creation;
14862 shouldn't be needed. Simplify use of mktemp.
14863 Use record_unwind_protect immediately after creating the temp file;
14864 this closes an unlikely race where the temp file was not removed.
14865 Use memcpy rather than an open-coded loop.
14866 (Fcall_process_region): Use the new function. If the input is
14867 empty, redirect from /dev/null rather than from a newly created
14868 empty temp file; this avoids unnecessary file system traffic.
14870 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14872 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14873 Simplify by making this case like the other two. This is a bit
14874 slower on obsolete hosts, but the extra complexity isn't worth it.
14876 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14877 * process.c (create_process) [!DOS_NT]:
14878 Remove now-unnecessary calls to emacs_close.
14880 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14882 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14883 returning early. (Bug#14850)
14885 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14886 and inhibit-iso-escape-detection attributes of 'undecided'.
14889 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14891 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14892 Reported by Herbert J. Skuhra in
14893 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14895 Don't lose top specpdl entry when memory is exhausted.
14896 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14897 specpdl overflow here, to simplify callers; all callers changed.
14898 Always reserve an unused entry at the stack top; this avoids
14899 losing the top entry's information when memory is exhausted.
14901 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14903 Clean up errno reporting and fix some errno-reporting bugs.
14904 * callproc.c (Fcall_process):
14905 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14906 * process.c (create_process, Fmake_network_process):
14907 * unexaix.c (report_error):
14908 * unexcoff.c (report_error):
14909 Be more careful about reporting the errno of failed operations.
14910 The code previously reported the wrong errno sometimes.
14911 Also, prefer report_file_errno to setting errno + report_file_error.
14912 (Fcall_process): Look at openp return value rather than at path,
14913 as that's a bit faster and clearer when there's a numeric predicate.
14914 * fileio.c (report_file_errno): New function, with most of the
14915 old contents of report_file_error.
14916 (report_file_error): Use it.
14917 (Ffile_exists_p, Ffile_accessible_directory_p):
14918 Set errno to 0 when it is junk.
14919 * fileio.c (Faccess_file):
14920 * image.c (x_create_bitmap_from_file):
14921 Use faccessat rather than opening the file, to avoid the hassle of
14922 having a file descriptor open.
14923 * lisp.h (report_file_errno): New decl.
14924 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14927 * process.c (create_process, wait_reading_process_output) [AIX]:
14928 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14929 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14930 a multithreaded environment anyway).
14931 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14933 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14935 * image.c (x_find_image_file): Don't close a remote file handle.
14937 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14939 Fix races with threads and file descriptors.
14940 * callproc.c (Fcall_process_region):
14941 * dired.c (open_directory):
14942 * emacs.c (main, Fdaemon_initialized):
14943 * image.c (x_find_image_file):
14944 * inotify.c (Finotify_rm_watch):
14945 * lread.c (Flocate_file_internal):
14946 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14947 * term.c (term_mouse_moveto, init_tty):
14948 * termcap.c (tgetent):
14949 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14950 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14951 * unexhp9k800.c, unexmacosx.c (unexec):
14952 * callproc.c (Fcall_process_region):
14953 Use emacs_close, not close.
14954 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14955 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14956 and posix_close function on current platforms (which all lack them).
14957 (emacs_close): Use it. This should fix the races on GNU/Linux and
14958 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14959 and it should avoid closing random victim file descriptors on
14962 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14964 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14965 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14966 Touch up doc a bit.
14968 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14969 This is for .gdbinit xbacktrace.
14971 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14972 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14973 (emacs_set_tty): Now static.
14974 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14975 * term.c (tty_capable_p, tty_default_color_capabilities)
14976 (get_tty_terminal, term_mouse_movement)
14977 (handle_one_term_event, init_tty, maybe_fatal):
14978 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14979 (tgetent, scan_file, name_match, compare_contin):
14980 * terminal.c (get_terminal):
14981 Use bool for boolean.
14982 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14983 Prefer char to unsigned char if either will do.
14984 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14985 (tty_write_glyphs): Prefer int to unsigned.
14986 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14987 All callers changed.
14988 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14990 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14993 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14994 (B__dummy__): New dummy symbol, to pacify C89.
14995 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14996 they can't grok varargs macros.
14997 * dispnew.c (add_window_display_history)
14998 (add_frame_display_history):
14999 * print.c (print_object):
15000 * xdisp.c (debug_method_add):
15001 Use %p printf format only for void pointers.
15002 * emacs.c (usage_message): New constant, replacing ...
15003 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15004 (main): Adjust to usage reorg.
15005 * fns.c (syms_of_fns):
15006 * profiler.c (syms_of_profiler):
15007 Don't use non-constant struct initializers.
15008 * gnutls.h (gnutls_initstage_t):
15009 * lisp.h (enum Lisp_Fwd_Type):
15010 * lread.c (lisp_file_lexically_bound_p):
15011 * xsettings.c (anonymous enum):
15012 Remove trailing comma.
15013 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15014 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15015 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15017 * regex.c (const_re_char): New type, to pacify strict C89.
15018 All uses of 'const re_char' replaced to use it.
15019 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15020 with glibc when strict C89. This change is imported from gnulib.
15022 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15023 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15024 Omit GNU_LINUX implementation, since it requires long long.
15025 * xterm.c (x_draw_underwave):
15026 Do not assume the traditional order of struct's members.
15027 (x_term_init): Rewrite to avoid the need for non-constant structure
15030 Syntax cleanup, mostly replacing macros with functions.
15031 This removes the need for the syntax_temp hack.
15032 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15033 * syntax.c (SYNTAX_INLINE): New macro.
15034 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15035 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15036 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15037 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15038 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15039 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15040 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15041 Now constants, not macros.
15042 (syntax_temp) [!__GNUC__]: Remove.
15043 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15044 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15045 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15046 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15047 Move here from syntax.h; now functions, not macros. Except for the
15048 last function, these are static since only syntax.c uses them.
15049 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15050 All uses changed. Now a function, not a macro; use this fact
15051 to simplify the code.
15052 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15053 compiler bugs; no longer relevant.
15054 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15055 (SYNTAX_INLINE): New macro.
15056 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15057 for the new functions. Use bool for boolean member.
15058 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15059 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15060 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15061 (SETUP_BUFFER_SYNTAX_TABLE):
15062 Now extern inline functions, not macros.
15063 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15064 Remove; all uses replaced by implementation.
15065 (syntax_temp) [!__GNUC__]: Remove decl.
15066 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15068 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15070 * emacs.c (main): Fix syntax error.
15072 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15074 Timestamp fixes for undo (Bug#14824).
15075 * atimer.c (schedule_atimer):
15076 * fileio.c (Ffile_newer_than_file_p):
15077 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15078 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15079 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15080 (syms_of_fileio): Remove Sclear_visited_file_name.
15081 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15082 file doesn't exist; this avoids an ambiguity with negative timestamps.
15083 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15084 * systime.h (make_emacs_time, invalid_emacs_time):
15085 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15086 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15087 * undo.c (record_first_change): Push (visited-file-modtime) onto
15088 undo list rather than reimplementing it by hand, incorrectly.
15090 2013-07-09 Ken Brown <kbrown@cornell.edu>
15092 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15094 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15096 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15098 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15100 Handle errno and exit status a bit more carefully.
15101 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15102 number into an exit status. Instead, use EXIT_CANCELED.
15103 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15104 * callproc.c (relocate_fd):
15105 * emacs.c (close_output_streams, main):
15106 * process.c (create_process):
15107 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15108 Use emacs_perror for simplicity.
15109 * callproc.c (relocate_fd, main):
15110 * sysdep.c (sys_subshell):
15111 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15112 (shut_down_emacs): Use emacs_write, not write.
15113 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15114 * fileio.c (Fcopy_file, e_write):
15115 * nsterm.m (ns_select):
15116 * process.c (send_process):
15117 * sound.c (vox_write):
15118 Use emacs_write_sig, not emacs_write.
15119 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15120 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15122 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15124 (emacs_full_write): New function.
15125 (emacs_write): Rewrite to use it.
15126 (emacswrite_sig, emacs_perror): New functions.
15127 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15129 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15131 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15132 on NS even if it is present. Pixmap on NS is a void*.
15134 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15136 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15137 * process.c (close_on_exec, accept4, process_socket):
15138 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15140 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15142 * w32.c (sys_dup): Declare prototype.
15146 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15148 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15150 Make file descriptors close-on-exec when possible (Bug#14803).
15151 This simplifies Emacs a bit, since it no longer needs to worry
15152 about closing file descriptors by hand in some cases.
15153 It also fixes some unlikely races. Not all such races, as
15154 libraries often open files internally without setting
15155 close-on-exec, but it's an improvement.
15156 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15157 * callproc.c (Fcall_process) [!MSDOS]:
15158 * emacs.c (main) [!DOS_NT]:
15159 * nsterm.m (ns_term_init):
15160 * process.c (create_process):
15161 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15162 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15163 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15164 Prefer mkostemp with O_CLOEXEC to mkstemp.
15165 * callproc.c (relocate_fd) [!WINDOWSNT]:
15166 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15167 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15169 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15170 Make the resulting file descriptor close-on-exec.
15171 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15172 * lread.c (load_descriptor_list, load_descriptor_unwind):
15173 Remove; no longer needed. All uses removed.
15174 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15175 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15177 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15178 (Fmake_network_process, Fnetwork_interface_list)
15179 (Fnetwork_interface_info, server_accept_connection):
15180 Make newly-created socket close-on-exec.
15181 * sysdep.c (emacs_open, emacs_fopen):
15182 Make new-created descriptor close-on-exec.
15183 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15184 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15186 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15188 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15189 for NS_IMPL_GNUSTEP.
15191 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15193 Fix openp errno handling.
15194 * callproc.c (Fcall_process): Preserve openp errno around close.
15195 * lread.c (openp): Set errno when returning -1, as some callers
15198 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15200 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15202 * nsterm.h (NSSavePanel): Update comment.
15203 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15204 (ns_run_file_dialog): Declare.
15206 * nsfns.m: Remove panelOK.
15208 (ns_run_file_dialog): New function.
15209 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15210 event loop, so file dialog is popped up by ns_run_file_dialog, called
15211 by sendEvent (Bug#14578).
15212 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15214 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15216 * xdisp.c (default_line_pixel_height): New function.
15217 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15218 (try_cursor_movement, redisplay_window, try_window)
15219 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15221 * window.c (window_scroll_pixel_based):
15222 use default_line_pixel_height.
15224 * dispextern.h (default_line_pixel_height): Add prototype.
15226 * frame.c (x_set_line_spacing): Accept a float value for
15227 line-spacing parameter, per the documentation.
15229 * data.c (Fmultibyte_string_p): Doc fix.
15231 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15233 Use emacs_open more consistently when opening files.
15234 This handles EINTR more consistently now, and makes it easier
15235 to introduce other uniform changes to file descriptor handling.
15236 * sysstdio.h: New file.
15237 * buffer.c (mmap_init):
15238 * cygw32.c (chdir_to_default_directory):
15239 * dispnew.c (Fopen_termscript):
15240 * emacs.c (Fdaemon_initialized):
15241 * fileio.c (Fdo_auto_save):
15242 * image.c (slurp_file, png_load_body, jpeg_load_body):
15243 * keyboard.c (Fopen_dribble_file):
15245 * print.c (Fredirect_debugging_output):
15246 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15247 * termcap.c (tgetent):
15248 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15249 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15250 * w32term.c (w32_initialize) [CYGWIN]:
15251 * xfaces.c (Fx_load_color_file):
15252 Use emacs_open instead of plain open, and emacs_fopen instead of
15254 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15255 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15256 * callproc.c (default_output_mode): New constant.
15257 (Fcall_process): Use it to call emacs_open instead of plain creat.
15258 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15259 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15260 (emacs_fopen): New function.
15261 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15262 Include <lisp.h>, for emacs_open.
15263 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15265 Remove duplicate #include directives.
15266 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15268 Don't include stdio.h twice.
15269 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15270 Don't include sys/types.h or stdio.h twice.
15271 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15272 * lread.c: Don't include coding.h twice.
15273 * nsfont.m: Don't include frame.h twice.
15274 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15275 * ralloc.c: Don't include <unistd.h> twice.
15276 * xdisp.c: Don't include font.h twice.
15277 * xterm.c: Don't include fontset.h twice.
15278 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15280 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15282 Scale ImageMagick images more carefully.
15283 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15284 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15285 Be more careful about avoiding undefined behavior after
15286 integer overflow and division by zero.
15288 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15290 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15291 (syms_of_w32fns): DEFSYM them.
15292 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15293 (CCHDEVICENAME): Define macros if not defined.
15294 (struct MONITOR_INFO_EX): New struct.
15295 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15296 (enum_display_monitors_fn): New variable.
15297 (globals_of_w32fns): Initialize it.
15298 (Fx_display_pixel_width, Fx_display_pixel_height)
15299 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15300 multi-monitor setups in docstrings.
15301 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15302 screen size by primary monitor's millimeter per pixel.
15303 (w32_monitor_enum, w32_display_monitor_attributes_list)
15304 (w32_display_monitor_attributes_list_fallback)
15305 (Fw32_display_monitor_attributes_list): New functions.
15306 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15308 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15310 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15312 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15314 * fileio.c (Qfile_notify_error): New error symbol.
15316 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15317 * inotify.c (inotify_callback, symbol_to_inotifymask)
15318 (Finotify_add_watch, Finotify_rm_watch): Use it.
15319 (inotifyevent_to_event): Exchange order of cookie and file name.
15320 (Finotify_add_watch): Adapt docstring.
15322 * lisp.h (Qfile_notify_error): Declare.
15324 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15326 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15327 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15328 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15329 which did not work (see <http://bugs.gnu.org/14569#307>).
15330 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15331 && (!noninteractive || initialized)). This attempts to thread
15332 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15334 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15336 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15337 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15339 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15341 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15342 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15343 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15344 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15346 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15348 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15349 Define to __sys_siglist.
15351 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15353 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15354 word-wrap, so that overflow-newline-into-fringe would work in
15355 visual-line-mode. (Bug#2749)
15356 (move_it_in_display_line_to): When the last scanned display
15357 element fits exactly on the display line, and
15358 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15359 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15360 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15361 finding buffer position that corresponds to pixel coordinates,
15362 e.g. in buffer_posn_from_coords.
15364 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15366 * process.c (handle_child_signal): Call catch_child_signal if
15369 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15371 Don't convert function pointers to void * and back.
15372 It isn't portable C, and it's easy enough to avoid.
15373 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15374 (make_save_value): Add support for SAVE_FUNCPOINTER.
15375 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15376 * print.c (print_object):
15377 Distinguish function from object pointers.
15378 * lisp.h (SAVE_FUNCPOINTER): New constant.
15379 (SAVE_SLOT_BITS): Adjust to it.
15380 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15381 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15382 (voidfuncptr): New typedef.
15383 (struct Lisp_Save_Value): New member data[0].funcpointer.
15384 (XSAVE_FUNCPOINTER): New function.
15386 Simplify buildobj processing.
15387 * Makefile.in (buildobj.h): Make it a sequence of strings each
15388 followed by comma, rather than a single string. Put it into a
15389 .tmp file in case there's an error while generating it.
15390 (gl-stamp): Use .tmp for temp files.
15391 (mostlyclean): Clean .tmp files.
15392 * doc.c (buildobj): Move to just the routine that needs it.
15393 It's now an array of strings, so processing is simpler.
15395 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15397 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15398 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15399 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15400 Invoke malloc_enable_thread even when not interactive.
15401 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15402 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15403 in this case, since the underlying bug has now been fixed.
15405 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15407 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15408 unlinking it (bug#14691).
15410 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15412 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15413 before checking whether buffer is modified. This lets
15414 `kill-buffer-query-functions' cancel killing of the buffer or save
15415 its content before `kill-buffer' asks user the "Buffer %s
15416 modified; kill anyway?" question.
15418 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15420 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15421 Let the super performKeyEquivalent deal with them (Bug#14747).
15423 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15425 * widget.c (resize_cb): Remove unused local.
15427 Do not use GTK 3 if it exists but cannot be compiled.
15428 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15429 * xterm.c (x_error_handler) [!USE_GTK]:
15432 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15434 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15436 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15437 to the valid range of values. (Bug#14753)
15439 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15440 when moving point by using the current glyph matrix. This avoids
15441 the need to force redisplay when this function is called in a
15444 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15446 Fix minor problems found by static checking.
15447 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15448 Redo the latter's body to sidestep GCC parenthesization warnings.
15449 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15450 * coding.c (detect_coding, detect_coding_system):
15451 * coding.h (struct undecided_spec):
15452 Use bool for boolean.
15453 * image.c (QCmax_width, QCmax_height): Now static.
15454 * xdisp.c (Fmove_point_visually): Remove unused local.
15456 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15458 * xdisp.c (Fmove_point_visually): New function.
15460 2013-06-28 Kenichi Handa <handa@gnu.org>
15462 * coding.h (define_coding_undecided_arg_index): New enum.
15463 (coding_attr_index): New members
15464 coding_attr_undecided_inhibit_null_byte_detection,
15465 coding_attr_undecided_inhibit_iso_escape_detection,
15466 coding_attr_undecided_prefer_utf_8.
15467 (undecided_spec): New struct.
15468 (struct coding_system): New member `undecided' of the member
15471 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15472 (detect_coding): Likewise.
15473 (detect_coding_system): Likewise.
15474 (Fdefine_coding_system_internal): New coding system properties
15475 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15477 (syms_of_coding): Adjust for coding_arg_undecided_max.
15479 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15481 * image.c (x_from_xcolors): Remove unused local.
15483 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15485 Defer image data transfer between X client and server until actual
15488 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15491 * image.c (Destroy_Image): Remove.
15492 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15493 `mask_p', and `colors_p'. All uses changed.
15494 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15495 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15496 New macros for `flags' arg to x_clear_image_1.
15497 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15498 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15499 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15500 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15501 (image_get_x_image, image_unget_x_image): New functions or macros.
15502 (image_background, image_background_transparent, x_to_xcolors)
15503 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15504 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15505 instead of Destroy_Image.
15506 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15507 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15508 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15509 (imagemagick_load_image, svg_load_image): Use them instead of
15510 x_create_x_image_and_pixmap, and x_put_x_image followed by
15511 x_destroy_x_image, respectively.
15512 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15513 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15514 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15515 background_transparent fields.
15516 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15517 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15519 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15521 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15522 This mostly consists of undoing recent changes.
15523 * callproc.c (Fcall_process):
15524 * process.c (create_process):
15525 Do not worry about catching SIGCHLD here, undoing previous change.
15526 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15527 * process.c, process.h (catch_child_signal):
15528 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15529 * process.c (catch_child_handler): Don't worry about being called
15530 lazily and do not assume caller has blocked SIGCHLD, undoing
15531 previous change. Move first-time stuff back to
15532 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15533 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15534 set lib_child_handler if it's already initialized, which may
15535 help avoid problems on GNUstep.
15537 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15539 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15540 * callproc.c (Fcall_process):
15541 * process.c (create_process):
15542 Make sure SIGCHLD is caught before we fork,
15543 since Emacs startup no arranges to catch SIGCHLD.
15544 * process.c (lib_child_handler): Initialize to null, not to
15546 (catch_child_signal): Allow self to be called lazily.
15547 Do nothing if it's already been called.
15548 Assume caller has blocked SIGCHLD (all callers do now).
15549 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15550 just before it's really needed.
15551 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15552 since it hasn't been caught yet.
15554 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15556 * image.c (compute_image_size): New function to implement
15557 :max-width and :max-height.
15558 (imagemagick_load_image): Use it.
15560 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15562 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15563 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15565 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15566 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15567 the SIGCHLD handler, since the code is not atomic and (due to glib)
15568 signals may be arriving now.
15569 * sysdep.c (init_signals): Do not catch child signals here;
15570 'main' now does that later, at a safer time.
15572 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15574 Clean up SIGCHLD handling a bit (Bug#14569).
15575 * process.c, process.h (catch_child_signal):
15576 Now always extern, even if !NS_IMPL_GNUSTEP.
15577 * process.c (catch_child_signal): Move glib tickler here from
15578 init_process_emacs, so that it's done earlier in Emacs
15579 initialization. Also move the noninteractive && !initialized
15580 check here from init_process_emacs. This is all a bit cleaner for
15581 GNUish platforms, and I hope it works around the Cygwin bug.
15582 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15583 that glib signal handling is tickled before glib creates threads.
15585 * process.c (wait_reading_process_output): Avoid int overflow
15586 when reading more than 2 GiB total from a process.
15588 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15590 * process.c (create_process): Handle a couple more cases,
15591 i.e., work even if new_argv and wait_child_setup[i] are cached.
15592 Use Fcall_process's style for volatile vars.
15594 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15596 * process.c (create_process): Mark PROCESS volatile.
15598 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15600 Use C99-style flexible array members if available.
15601 This avoids some subtle aliasing issues, which typically
15602 aren't a problem with GCC but may be a problem elsewhere.
15603 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15604 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15605 In either case, it uses a flexible array member rather than
15606 the old struct hack. All uses changed.
15607 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15608 Adjust to sdata reorganization.
15609 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15610 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15611 that ports better to pre-C99 non-GCC.
15612 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15613 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15614 as the latter has changed.
15615 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15616 and port better to pre-C99 GCC.
15617 * image.c (struct xpm_cached_color):
15618 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15619 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15620 Use FLEXIBLE_ARRAY_MEMBER.
15621 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15622 Move decl to top level so it gets checked against implementation.
15623 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15624 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15626 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15628 * syntax.c: Integer cleanups.
15629 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15630 All uses that need 0-or-2 changed to:
15631 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15632 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15633 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15634 (char_quoted, prev_char_comend_first, back_comment)
15635 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15636 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15637 Use bool for boolean.
15638 (update_syntax_table, skip_chars, skip_syntaxes):
15639 Prefer int to unsigned when either will do.
15640 (back_comment): Return boolean success flag, like forw_comment,
15641 instead of positive-or-minus-1 (which might have overflowed int anyway).
15642 Don't stuff ptrdiff_t into int.
15643 (syntax_spec_code, syntax_code_spec): Now const.
15644 (Fmatching_paren, scan_lists, scan_sexps_forward):
15645 Use enum syntaxcode for syntax code.
15646 (Fmatching_paren): Check that arg is a character, not just an integer.
15647 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15648 (Finternal_describe_syntax_value): Omit no-longer-needed
15650 (skip_chars): Use char, not unsigned char, when the distinction
15652 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15653 * bytecode.c (exec_byte_code):
15654 * syntax.c (syntax_spec_code, Fchar_syntax)
15655 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15656 (init_syntax_once):
15657 * syntax.h (SYNTAX_WITH_FLAGS):
15658 Omit unnecessary casts.
15660 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15662 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15663 line dimensions here, to avoid race conditions with the main
15664 thread. (Bug#14062, bug#14630, bug#14669)
15666 * w32term.c (w32_draw_window_cursor): Compute the header line and
15667 mode line dimensions here.
15668 <w32_system_caret_window, w32_system_caret_hdr_height>:
15669 <w32_system_caret_mode_height>: New variables.
15671 * w32term.h: Declare them.
15673 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15675 * alloc.c (die): Move "assertion failed" string here ...
15676 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15677 COND when SUPPRESS_CHECKING. This shrinks the executable text
15678 size by 0.8% to 2.2% when configured with --enable-checking,
15679 depending on optimization flags (GCC 4.8.1 x86-64).
15681 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15683 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15685 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15686 base is 2; this is more accurate.
15688 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15690 * sound.c (string_default): Move to !WINDOWSNT section.
15691 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15693 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15695 * sound.c: Integer cleanups.
15696 Remove unnecessary forward decls.
15697 (struct sound_device): The 'file' member is now a Lisp_Object, not
15698 a char *, so that we needn't invoke alloca on a huge size.
15699 (Fplay_sound_internal): Adjust to this.
15700 (string_default): New function.
15701 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15702 Use it to adjust to the struct sound_device change.
15703 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15704 (be2hs) [0]: Remove.
15706 * syntax.c (skip_chars): Don't use uninitialized storage
15707 when searching a multibyte buffer for characters that are not in a
15708 unibyte string that contains non-ASCII characters.
15710 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15712 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15713 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15715 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15717 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15719 2013-06-18 Kenichi Handa <handa@gnu.org>
15721 * font.c (Ffont_spec): Signal an error for an invalid font name
15724 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15726 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15727 In particular this ports to 32-bit sparc Sun cc.
15728 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15729 array with a dummy element at specpdl[-1], so that its address can
15731 (unbind_to): Do not copy the binding; not needed, now that we
15732 copy old_value in the one place where the copy is needed.
15733 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15734 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15735 (union specbinding): Rename from struct specbinding. Redo layout
15736 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15737 which is not portable. With Sun C 5.12 32-bit sparc, the
15738 declaration causes nargs to be an unsigned bitfield, a behavior
15739 that the C standard allows; but Emacs wants nargs to be signed.
15740 The overall type is now a union of structures rather than a
15741 structure of union of structures, and the 'kind' member is now a
15742 bitfield, so that the overall type doesn't grow. All uses changed.
15743 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15745 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15747 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15748 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15750 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15752 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15754 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15755 unless we know that the window w's frame is a frame object.
15756 Another attempt at solving bug#14062 and bug#14630.
15758 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15760 * textprop.c (property_set_type): New enum.
15761 (add_properties): Allow appending/prepending text properties.
15762 (add_text_properties_1): Factored out of Fadd_text_properties.
15763 (Fadd_text_properties): Move all the code into
15764 add_text_properties_1.
15765 (Fadd_face_text_property): New function that calls
15766 add_text_properties_1.
15768 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15770 Move functions from lisp.h to individual modules when possible.
15771 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15772 * alloc.c (XFLOAT_INIT, set_symbol_name):
15773 * buffer.c (CHECK_OVERLAY):
15774 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15775 (set_char_table_parent):
15776 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15777 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15778 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15779 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15781 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15782 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15783 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15784 (backtrace_args, backtrace_debug_on_exit):
15785 * floatfns.c (CHECK_FLOAT):
15786 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15787 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15788 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15789 (set_hash_index_slot):
15790 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15791 * marker.c (CHECK_MARKER):
15792 * textprop.c (CHECK_STRING_OR_BUFFER):
15793 * window.c (CHECK_WINDOW_CONFIGURATION):
15794 Move here from lisp.h, and make these functions static rather than
15796 * buffer.c (Qoverlayp):
15798 * fns.c (Qhash_table_p):
15799 * window.c (Qwindow_configuration_p):
15801 * lisp.h: Remove the abovementioned defns and decls.
15803 Use functions, not macros, for XINT etc (Bug#11935).
15804 In lisp.h, prefer functions to function-like macros, and
15805 constants to object-like macros, when either will do. This:
15806 . simplifies use, as there's no more need to worry about
15807 arguments' side effects being evaluated multiple times.
15808 . makes the code easier to debug on some platforms.
15809 However, when using gcc -O0, keep using function-like macros
15810 for a few critical operations, for performance reasons.
15811 This sort of thing isn't needed with gcc -Og, but -Og
15812 is a GCC 4.8 feature and isn't widely-enough available yet.
15813 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15814 Remove enum lsb_bits; no longer needed.
15815 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15816 * buffer.c (Qoverlap):
15818 * fns.c (Qhash_table_p):
15819 Now extern, so lisp.h can use these symbols.
15820 * dispextern.h: Include character.h, for MAX_CHAR etc.
15821 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15822 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15823 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15824 (GLYPH_CODE_P): Move here from lisp.h.
15825 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15826 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15827 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15828 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15829 XUNTAG now returns void *.
15830 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15831 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15832 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15833 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15834 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15835 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15836 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15837 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15838 New macros, renamed from their sans-lisp_h_ counterparts.
15839 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15840 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15841 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15842 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15843 If compiling via GCC without optimization, define these as macros
15844 in addition to inline functions.
15845 To disable this, compile with -DINLINING=0.
15846 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15847 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15848 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15849 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15850 (INTMASK, VALMASK): Now macros, since static values cannot be
15851 accessed from extern inline functions.
15852 (VALMASK): Also a constant, for benefit of old GDB.
15853 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15854 is INTEGERP, which can fold it in.
15855 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15856 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15857 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15858 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15859 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15860 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15861 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15862 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15863 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15864 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15865 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15866 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15867 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15868 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15869 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15870 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15871 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15872 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15873 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15874 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15875 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15876 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15877 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15878 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15879 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15880 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15881 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15882 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15883 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15884 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15885 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15886 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15887 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15889 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15890 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15891 (VALMASK): Define in one place rather than in two, merging the
15892 USE_LSB_TAG parts; this is simpler.
15893 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15894 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15895 Move up, to avoid use before definition.
15896 Also include "globals.h" earlier, for the same reason.
15897 (make_natnum): New function.
15898 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15899 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15900 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15901 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15902 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15903 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15904 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15905 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15906 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15907 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15908 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15909 (Qwindow_configuration_p, Qimage): New forward declarations.
15910 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15911 (STRING_COPYIN): Remove; unused.
15912 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15913 (xcar_addr, xcdr_addr): New functions. All uses changed.
15914 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15915 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15916 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15917 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15918 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15919 (TYPE_RANGED_INTEGERP): Simplify.
15920 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15921 (setlocale, fixup_locale, synchronize_system_messages_locale)
15922 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15923 Now empty functions, not macros.
15924 (functionp): Return bool, not int.
15925 * window.c (Qwindow_configuration_p): Now extern,
15926 so window.h can use it.
15927 * window.h (Qwindowp): Move decl back to lisp.h.
15929 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15931 * xdisp.c (Fline_pixel_height): New function, required for solving
15934 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15936 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15938 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15940 * lread.c (syms_of_lread):
15941 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15943 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15945 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15947 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15949 * fileio.c (expand_file_name): Doc fix.
15951 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15953 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15954 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15955 Wait for self, not for 0. This can't hurt on GNU or similar
15956 system, and may help with Cygwin.
15958 * keyboard.c: Don't use PROP (...) as an lvalue.
15959 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15960 Use set_prop (A, B), not PROP (A) = B.
15962 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15964 * xdisp.c (get_it_property): Use it->window instead of generating
15965 a Lisp object from it->w.
15967 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15969 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15970 get-char-property the window that is being rendered, instead of
15971 the buffer, to support window-specific overlays. (Bug#14575)
15972 (compute_display_string_pos): When W is NULL, use the current
15973 buffer as the object to pass to get-char-property.
15974 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15975 pointer member of the bidi iterator, since no window is pertinent
15978 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15980 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15981 being displayed, and pass it to compute_display_string_pos.
15982 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15983 (bidi_paragraph_init): All callers changed.
15985 * xdisp.c (init_from_display_pos, init_iterator)
15986 (handle_single_display_spec, next_overlay_string)
15987 (get_overlay_strings_1, reseat_1, reseat_to_string)
15988 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15989 Set bidi_it.w member from it->w.
15990 (compute_display_string_pos): Accept additional argument, the
15991 window being displayed, and pass it to Fget_char_property.
15994 * dispextern.h (struct bidi_it): New member w, the window being
15996 (compute_display_string_pos): Adjust prototype.
15998 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16000 * xgselect.c: Remove unneeded include xterm.h.
16002 * process.c (wait_reading_process_output): Check for NS before GLIB.
16003 GLIB may be linked in due to rsvg, but ns_select must be called.
16005 * xgselect.c (xg_select): Remove call to window_system_available
16006 and g_main_context_pending at the top, so Gdk events (i.e. file
16007 notify) are processed when Emacs is started with -nw.
16009 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16011 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16012 (ctagsfiles3): New variable, includes only *.m files.
16013 (TAGS): Use an explicit language name in the regular expressions,
16014 to avoid transformation of '/SOMETHING' by MSYS to
16015 'c:\MSYS\SOMETHING'.
16017 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16019 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16021 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16023 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16024 still need to set the mouse pointer shape and activate help-echo.
16027 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16029 A few porting etc. fixes for the new file monitor code.
16030 See the thread containing
16031 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16032 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16033 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16034 (dir_monitor_callback, Fgfile_rm_watch):
16035 Use assq_no_quit instead of Fassoc, for speed.
16036 (dir_monitor_callback, Fgfile_rm_watch):
16037 eassert that the monitor is a fixnum.
16038 (dir_monitor_callback): No need for CDR_SAFE.
16039 Simplify building of lisp with alternative tails.
16040 (Fgfile_add_watch, Fgfile_rm_watch):
16041 Do not assume glib functions set errno reliably on failure.
16042 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16043 and signal an error otherwise.
16044 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16045 Use Fdelq instead of Fdelete, for speed.
16047 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16049 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16050 don't insist on being invoked on a highlighted tool-bar button.
16051 Avoids losing tool-bar functionality when mouse-highlight is nil.
16052 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16053 Don't highlight when mouse-highlight is nil.
16054 (note_mouse_highlight): When mouse-highlight is nil, don't return
16055 right away; instead, run tool-bar and mode-line highlight
16056 subroutine, clear any existing highlight, and revert the mouse
16057 pointer to its default shape. (Bug#14558)
16059 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16061 * lisp.mk (lisp): Add prog-mode.el.
16063 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16065 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16066 * process.c (dummy_handler): New function.
16067 (lib_child_handler): New static var.
16068 (handle_child_signal): Invoke it.
16069 (catch_child_signal): If a library has set up a signal handler,
16070 save it into lib_child_handler.
16071 (init_process_emacs): If using glib and not on Windows, tickle glib's
16072 child-handling code so that it initializes its private SIGCHLD handler.
16073 * syssignal.h (SA_SIGINFO): Default to 0.
16074 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16075 31; it should no longer be needed now.
16077 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16079 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16081 * gfilenotify.c (globals_of_gfilenotify): New function.
16082 (syms_of_gfilenotify): Move global initialization there.
16084 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16086 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16088 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16089 * keyboard.c (menu_bar_items, tool_bar_items):
16090 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16091 not override local keymaps any more.
16093 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16095 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16097 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16099 * w32console.c (initialize_w32_display): Return the dimensions of
16100 the console window via 2 additional arguments, not via the current
16101 frame. This avoids crashes due to overrunning the bounds of
16102 frame's decode_mode_spec_buffer, which is not resized following
16103 the change of the frame dimensions from the initial 10x10.
16105 * w32term.h (w32_initialize_display_info): Adjust prototype.
16107 * term.c (init_tty): Take dimensions of the frame from the values
16108 returned by initialize_w32_display.
16110 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16111 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16112 (LIBES): Add $(GFILENOTIFY_LIBS).
16114 * w32inevt.c (handle_file_notifications): Add dummy implementation
16115 for !HAVE_W32NOTIFY.
16117 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16119 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16121 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16123 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16125 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16127 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16129 Fix minor problems found by static checking.
16130 * data.c (pure_write_error):
16131 Use xsignal2, not Fsignal, as Fsignal might return.
16132 * eval.c (set_backtrace_debug_on_exit): Now static.
16133 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16134 No longer inline. EXTERN_INLINE is needed only for functions
16135 defined in .h files. Reindent function header as per GNU style.
16136 (backtrace_p, backtrace_top, backtrace_next):
16137 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16138 compiler or linker. Add extern decls to pacify gcc -Wall.
16139 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16141 * frame.c (free_monitors): Define only on platforms that need it.
16142 * nsterm.m (ns_term_init):
16143 * process.c (catch_child_signal):
16144 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16145 defined on all porting targets these days.
16146 * process.c, process.h (catch_child_signal):
16147 Make it extern only if NS_IMPL_GNUSTEP is defined.
16149 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16151 * w32.c (gettimeofday): Make the signature identical to prototype
16152 in nt/inc/sys/time.h.
16154 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16156 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16159 * keyboard.c (safe_run_hooks_error): Improve error message.
16161 * data.c (pure_write_error): Add `object' argument.
16162 * puresize.h (CHECK_IMPURE): Use it.
16164 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16166 * Makefile.in (NOTIFY_OBJ): New variable.
16167 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16169 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16170 Call syms_of_gfilenotify.
16172 * gfilenotify.c: New file.
16174 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16175 and Qfile_w32notify.
16176 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16177 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16179 * lisp.h: Declare syms_of_gfilenotify.
16181 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16183 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16185 Merge the specpdl and backtrace stacks. Make the structure of the
16186 specpdl entries more obvious via a tagged union of structs.
16187 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16188 (enum specbind_tag): New enum.
16189 (struct specbinding): Make it a tagged union of structs.
16190 Add a case for backtrace records.
16191 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16192 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16193 (backtrace_debug_on_exit): New accessors.
16194 (struct backtrace): Remove.
16195 (struct catchtag): Remove backlist field.
16196 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16198 (Flocal_variable_p): Speed up the common case where the binding is
16200 * eval.c (backtrace_list): Remove.
16201 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16202 (set_backtrace_args, set_backtrace_nargs)
16203 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16204 (backtrace_next): New functions.
16205 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16206 (unwind_to_catch, internal_lisp_condition_case)
16207 (internal_condition_case, internal_condition_case_1)
16208 (internal_condition_case_2, internal_condition_case_n): Don't bother
16209 with backtrace_list any more.
16210 (Fsignal): Adjust to new backtrace format.
16211 (grow_specpdl): Move up.
16212 (record_in_backtrace): New function.
16213 (eval_sub, Ffuncall): Use it.
16214 (apply_lambda): Adjust to new backtrace format.
16215 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16217 (specbind): Adjust to new specpdl format. Simplify.
16218 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16219 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16221 (mark_backtrace): Remove.
16222 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16223 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16224 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16226 * profiler.c (record_backtrace): Use get_backtrace.
16227 (handle_profiler_signal): Use backtrace_top_function.
16228 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16229 accessor functions.
16231 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16233 * process.h (catch_child_signal): Declare.
16235 * process.c (catch_child_signal): New function.
16236 (init_process_emacs): Call it.
16238 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16239 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16241 (x_set_cursor_type): Remove declaration.
16242 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16243 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16244 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16245 (ns_get_color): Use F suffix on float.
16246 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16247 (ns_get_rgb_color): Remove.
16248 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16249 (note_mouse_movement): x and y are CGFloat.
16250 (ns_draw_fringe_bitmap): Remove unused rowY.
16251 Change #if to COCOA && >= 10_6.
16252 (ns_draw_window_cursor): Remove unused overspill.
16253 (ns_draw_underwave): width and x are EamcsCGFloat.
16254 (ns_draw_box): thickness is CGFloat.
16255 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16256 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16257 if not in main thread.
16258 (ns_get_pending_menu_title, ns_check_menu_open)
16259 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16260 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16261 (sendFromMainThread:): New method.
16262 (changeFont:): size is CGFloat.
16263 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16264 Disable warning about permanent text.
16265 (characterIndexForPoint:): Adjust return type depending on GNUstep
16267 (mouseDown:): delta is CGFloat.
16268 (updateFrameSize): Remove unised variable f.
16269 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16270 Cast float to EmacsCGFloat.
16271 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16272 also to -1 when restoring.
16273 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16274 inside NS_IMPL_COCOA.
16275 (toggleFullScreen:): Put call to toggleFullScreen inside
16276 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16277 (setPosition:portion:whole:): por is CGFloat.
16278 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16279 (mouseDown:): Use CGFloat.
16280 (mouseDragged:): Remove unised variable edge.
16281 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16283 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16284 of CGFloat differs.
16285 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16286 when NS_IMPL_GNUSTEP.
16287 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16288 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16289 (EmacsToolbar): Add clearAll. Add tag argument to
16290 addDisplayItemWithImage.
16291 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16293 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16295 * nsmenu.m (ns_update_menubar): Make static.
16296 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16297 (fillWithWidgetValue:): Add cast to SEL for setAction.
16298 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16299 (update_frame_tool_bar): Update code for GNUstep.
16300 (clearAll): New method.
16301 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16302 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16303 Move identifierToItem setObject and activeIdentifiers addObject before
16304 call to insertItemWithItemIdentifier.
16305 (validateVisibleItems): Fix indentation.
16306 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16307 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16308 UtilityWindow to aStyle, remove call to setStyleMask.
16310 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16312 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16313 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16314 Use F suffix on floats.
16315 (ns_char_width): Returns CGFloat.
16316 (ns_ascii_average_width): w is CGFloat instead of float.
16317 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16319 (ns_glyph_metrics): CGFloat instead of float.
16321 * nsfns.m (x_set_foreground_color, x_set_background_color):
16323 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16324 remove unused variables.
16325 (Fns_read_file_name): Keep track if panel is for save.
16326 Use ns_filename_from_panel/ns_directory_from_panel.
16327 (Fns_list_services): delegate only used for COCOA.
16328 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16329 Just return the input if GNUstep.
16330 (x_screen_planes): Remove.
16331 (Fxw_color_values): Use EmacsCGFloat
16332 (Fns_display_monitor_attributes_list): Only get screen number for
16334 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16336 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16337 ns_directory_from_panel.
16339 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16341 * process.c (handle_child_signal): Also use WCONTINUED.
16342 This is so that list-processes doesn't mistakenly list the process
16343 as stopped, when the process has actually been continued and is
16346 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16348 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16349 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16350 not already configured.
16352 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16354 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16356 * Makefile.in (mostlyclean): Remove *.res files.
16358 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16360 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16361 a buffer (bug#8447).
16363 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16365 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16366 display vector, and we backtrack, handle the case that the
16367 previous character position is also displayed from a display
16368 vector or covered by a display string or image. (Bug#14476)
16370 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16372 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16373 (struct MonitorInfo, free_monitors): Remove.
16374 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16375 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16376 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16379 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16380 (struct MonitorInfo, free_monitors): Remove.
16381 (ns_screen_name): Make static.
16382 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16383 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16386 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16387 (struct MonitorInfo): New struct.
16388 (free_monitors, make_monitor_attribute_list): Declare.
16390 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16392 (free_monitors, make_monitor_attribute_list): New functions.
16393 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16396 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16398 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16400 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16402 * keyboard.c: Apply keyboard decoding only to events that come directly
16403 from the tty, not from unread-command-events (bug#14368).
16404 (read_event_from_main_queue): New function, extracted from read_char.
16405 (read_decoded_char): Remove.
16406 (read_decoded_event_from_main_queue): New function to replace it.
16407 (read_char): Use it.
16408 (read_key_sequence): Use read_char rather than read_decoded_char.
16410 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16412 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16414 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16416 2013-05-22 Kenichi Handa <handa@gnu.org>
16418 The following changes are to fix the setting of
16419 buffer-file-coding-system on, for instance, C-x RET c unix RET
16420 _FILE_OF_DOS_EOL_TYPE_ RET.
16422 * coding.h (struct coding_system): New member detected_utf8_chars.
16424 * coding.c (detect_coding_utf_8): Count characters and check EOL
16425 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16427 (setup_coding_system): Do not initialize coding->head_ascii.
16428 (check_ascii): Do not set coding->eol_seen but update it. Do not
16429 call adjust_coding_eol_type here.
16430 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16431 If the eol-type of CODING is already specified, adjust the eol type
16432 of the found coding-system.
16433 (decode_coding_gap): Cancel previous change. Utilize the
16434 character numbers counted by detect_coding_utf_8. Fix detection
16437 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16439 * search.c (looking_at_1): Only set last_thing_searched if the match
16440 changed the match-data (bug#14281).
16442 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16444 * xdisp.c (reseat_at_previous_visible_line_start):
16445 Already declared in dispextern.h, so remove it here.
16446 (move_it_vertically_backward): Likewise.
16448 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16450 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16451 (Fx_display_pixel_width, Fx_display_pixel_height)
16452 (Fx_display_mm_width, Fx_display_mm_height):
16453 Mention `display-monitor-attributes-list' in docstrings.
16455 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16456 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16457 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16458 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16459 (Fx_display_backing_store, Fx_display_visual_class)
16460 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16461 (Fx_display_grayscale_p, Fx_display_pixel_width)
16462 (Fx_display_pixel_height, Fx_display_planes)
16463 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16464 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16465 (Fx_display_mm_width, Fx_display_mm_height)
16466 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16467 height for all physical monitors as in X11.
16469 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16470 Return pixel width or height for all physical monitors as in X11.
16472 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16474 Port --enable-gcc-warnings to clang.
16475 * bytecode.c (exec_byte_code):
16477 Redo diagnostic pragmas to pacify clang, too.
16478 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16479 * editfns.c (Fencode_time):
16480 * fileio.c (file_accessible_directory_p):
16481 * font.c (font_unparse_xlfd):
16482 Use '&"string"[index]' instead of '"string" + (index)'.
16483 * undo.c (user_error): Remove; unused.
16485 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16487 * insdel.c (insert_1_both): Document the arguments, instead of
16488 referring to insert_1, which no longer exists.
16490 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16491 some window, increment windows_or_buffers_changed, so that
16492 *Messages* display in that window is updated. (Bug#14408)
16494 * w32.c: Include epaths.h.
16495 (init_environment): Use cmdproxy.exe without leading directories.
16496 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16498 (gettimeofday): Adjust signature and return value to Posix
16501 * unexw32.c (open_output_file): Delete the existing emacs.exe
16502 before creating it, to break the hard link to the versioned
16505 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16506 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16507 (FIRSTFILE_OBJ): New variables.
16508 (W32_RES): Rename to EMACSRES. All users changed.
16509 (base_obj): Use $(CM_OBJ).
16510 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16511 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16512 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16513 $(W32_RES_LINK) before $(LIBES).
16514 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16516 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16518 * makefile.w32-in (DOC): Use just "DOC".
16520 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16522 * process.c: Export default filters and sentinels to Elisp.
16523 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16525 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16526 (Fset_process_sentinel, Fformat_network_address):
16527 Default to them instead of nil.
16528 (server_accept_connection): Sentinels can't be nil any more.
16529 (read_and_dispose_of_process_output): New function, extracted from
16530 read_process_output.
16531 (read_process_output): Use it; filters can't be nil.
16532 (Finternal_default_process_filter): New function, extracted from
16533 read_process_output.
16534 (exec_sentinel_unwind): Remove function.
16535 (exec_sentinel): Don't zilch sentinel while running.
16536 (status_notify): Sentinels can't be nil.
16537 (Finternal_default_process_sentinel): New function extracted from
16539 (setup_process_coding_systems): Default filter is not nil any more.
16540 (syms_of_process): Export new Elisp functions and initialize
16542 * lisp.h (make_lisp_proc): New function.
16544 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16546 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16548 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16550 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16551 unless we know that the window w is a leaf window.
16552 Another attempt at solving bug#14062.
16554 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16556 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16559 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16561 * image.c (gif_load): Check that subimages fit (Bug#14345).
16563 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16565 * lread.c (skip_dyn_eof): New function.
16566 (read1): Use it to skip the end of a file in response to #@00.
16568 * doc.c (get_doc_string): Slightly relax the sanity checking.
16570 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16572 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16573 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16574 (MonitorInfo): New struct.
16575 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16576 (Fns_display_monitor_attributes_list): New functions.
16577 (display-usable-bounds): Remove.
16578 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16581 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16583 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16584 (GTK_CHECK_VERSION): New macro, if not already defined.
16585 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16586 replaced by GTK_CHECK_VERSION.
16588 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16590 * xterm.h (GTK_PREREQ): New macro.
16591 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16592 to use this macro instead, for consistency and clarity.
16594 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16596 * xdisp.c (row_for_charpos_p): New function, with code of
16597 cursor_row_p, but accepts an additional argument CHARPOS instead
16598 of using a hardcoded PT.
16599 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16600 (row_containing_pos): Call row_for_charpos_p instead of partially
16601 doing the same. Fixes cursor positioning under longlines-mode
16602 when longlines-show-effect includes more than one newline, when
16603 moving the cursor vertically up.
16605 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16607 * makefile.w32-in (ACL_H): New macro.
16608 ($(BLD)/fileio.$(O)): Update dependencies.
16610 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16612 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16613 * Makefile.in (LIB_ACL): New macro.
16614 (LIBACL_LIBS): Remove.
16615 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16616 * fileio.c: Include <acl.h>.
16617 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16618 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16620 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16623 * unexelf.c: Don't assume ElfW (Half) fits in int.
16624 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16625 when dealing with ElfW (Half) values, since they can exceed 2**31
16626 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16627 (entry_address): Omit unused NUM arg. All uses changed.
16629 2013-05-07 Juri Linkov <juri@jurta.org>
16631 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16632 to the string converted from number with `Fnumber_to_string'.
16635 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16637 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16638 This fixes a problem introduced by my previous change.
16640 2013-05-07 Glenn Morris <rgm@gnu.org>
16642 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16644 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16646 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16648 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16650 Static checking by GCC 4.8.0.
16651 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16652 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16653 (x_get_monitor_attributes_fallback)
16654 (x_get_monitor_attributes_xinerama)
16655 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16656 Define only if USE_GTK.
16657 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16658 (x_get_monitor_attributes_fallback): Omit unused locals.
16659 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16660 Use double, not float, to avoid mixed-mode floating point arithmetic.
16662 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16663 Jan Djärv <jan.h.d@swipnet.se>
16665 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16666 (XINERAMA_CFLAGS): New macros.
16667 (ALL_CFLAGS, LIBES): Use them.
16669 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16670 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16671 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16672 (syms_of_xfns): DEFSYM them.
16673 (struct MonitorInfo): New struct.
16674 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16675 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16676 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16677 (x_get_monitor_attributes_xinerama): New functions.
16678 (Fx_display_monitor_attributes_list): New primitive.
16679 (syms_of_xfns): Defsubr it.
16681 * xterm.h (x_display_info): Add Xatom_net_workarea and
16682 Xatom_net_current_desktop.
16684 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16685 and dpyinfo->Xatom_net_current_desktop.
16687 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16689 * xdisp.c (pos_visible_p): Use the special code for finding the
16690 beginning of a display property or overlay for any "replacing"
16691 display property, not just for display strings. This solves
16692 incorrect reporting of position by posn-at-point. (Bug#14241)
16694 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16696 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16697 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16698 Verify that ElfW (Half) fits in int.
16699 (fatal): Use same signature as lisp.h.
16700 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16701 configure and build with -DUNEXELF_DEBUG without worrying about
16702 other modules that use DEBUG.
16703 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16704 possibly-wide integers now uses it instead of plain fprintf.
16705 (entry_address): New function, which avoids problems with 32-bit
16706 overflow on 64-bit hosts.
16707 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16708 (round_up): Don't assume the remainder fits in int.
16709 (find_section): Use bool for boolean. Simplify debug code.
16710 (unexec): Don't assume file sizes fit in int or size_t.
16711 Omit unnecessary trailing newline in 'fatal' format.
16712 Use strerror rather than outputting decimal error number.
16713 Remove unused code when emacs is not defined;
16714 this file relies on Emacs now.
16715 Don't assume e_phnum and e_shnum are positive.
16717 * regex.c: Fix problems when DEBUG is defined.
16718 (extract_number, extract_number_and_incr): Define regardless of
16719 whether DEBUG is defined; that's simpler and makes the code less
16720 likely to go stale in the normal case when DEBUG is not defined.
16721 Return int rather than taking an int * arg. All callers changed.
16722 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16723 Remove, replacing with ...
16724 (DEBUG_PRINT): New macro. All callers changed.
16725 (DEBUG_COMPILES_ARGUMENTS): New macro.
16726 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16727 (print_compiled_pattern, print_double_string) [DEBUG]:
16728 Use prototype rather than old-style definition.
16729 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16730 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16731 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16732 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16733 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16734 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16735 This matters only when DEBUG is defined.
16737 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16739 * xdisp.c (set_iterator_to_next): Set the
16740 ignore_overlay_strings_at_pos_p flag only if we are _really_
16741 iterating over an overlay string, as indicated by the
16742 current.overlay_string_index member. (Bug#14306)
16744 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16746 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16747 to where it is used, to avoid autorelease issues (Bug#14050).
16749 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16751 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16752 * fileio.c (syms_of_fileio): Implement this.
16753 * filelock.c (create_lock_file): If symbolic links don't work, so
16754 we use a regular file as a lock file, do not fsync the lock file;
16757 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16759 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16760 (syms_of_minibuf): Adjust accodingly.
16762 * callint.c (Fcall_interactively): Adjust calls accordingly.
16764 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16766 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16767 w->contents is a buffer before computing everything else.
16768 Use parentheses to disambiguate last part of the condition.
16770 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16771 assertion violations. (Bug#14062)
16773 2013-05-01 David Reitter <david.reitter@gmail.com>
16775 * nsfns.m (ns_tooltip): Initialize.
16777 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16779 * coding.c (decode_coding_gap): Don't remove the character before
16780 a newline unless it's a CR character. (Bug#14287)
16782 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16784 * dispextern.h (struct face): Move enum face_underline_type
16785 earlier so that bitfields can be in the same word.
16787 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16789 * nsfns.m (handlePanelKeys): New function.
16790 (EmacsOpenPanel:performKeyEquivalent:)
16791 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16792 arrows/function/control and copy/paste keys (Bug#14296).
16794 2013-04-27 Juri Linkov <juri@jurta.org>
16796 * callint.c (Fcall_interactively): Call `Qread_number' for
16797 interactive code letter `n' instead of using duplicate code.
16800 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16802 * systime.h (make_timeval): Declare as 'const'.
16804 2013-04-27 Kenichi Handa <handa@gnu.org>
16806 * font.c (font_open_entity): Always open a font of manageable
16809 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16811 Port better to AIX (Bug#14258).
16812 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16815 2013-04-24 Kenichi Handa <handa@gnu.org>
16817 * coding.c (decode_coding_iso_2022): When an invalid escape
16818 sequence is encountered, reset the invocation and designation
16819 status to the safest one.
16821 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16823 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16824 Without this fix, "make distclean" leaves stamp-h1 behind.
16826 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16828 * w32fns.c (w32_fullscreen_rect): New function to compute the
16829 window rectangle for the given fullscreen mode.
16830 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16831 longer tunes the window size. This keeps the window's edges flush
16832 with the screen and allows the taskbar to hide itself in fullboth.
16834 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16835 window decorations and uses the entire screen.
16837 * w32term.h (w32_fullscreen_rect) Add prototype.
16838 (struct w32_output): Replace normal_width, normal_height,
16839 normal_top, and normal_left members with a single normal_placement
16841 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16843 (FRAME_NORMAL_PLACEMENT): New macro.
16845 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16847 * minibuf.c (Ftest_completion): Silence compiler warning.
16849 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16851 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16854 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16857 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16858 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16859 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16860 parentheses where appropriate.
16862 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16864 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16866 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16868 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16869 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16870 Mention in the doc string that setting these variables takes
16871 effect only after a call to set-window-buffer. (Bug#14200)
16873 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16875 * indent.c (Fvertical_motion): Don't consider display strings on
16876 overlay strings as display strings on the buffer position we
16877 started from. This prevents vertical cursor motion from jumping
16878 more than one line when there's an overlay string with a display
16879 property at end of line.
16880 Reported by Karl Chen <Karl.Chen@quarl.org> in
16881 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16883 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16885 * window.c (select_window): `record_buffer' even if window is
16886 already selected (bug#14191).
16888 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16890 * window.c (Fwindow_end): Test more flags, including the buffer's
16891 last_overlay_modified flag, to determine whether the window's
16892 display is really up-to-date. Prevents the function from
16893 returning a stale value. (Bug#14170)
16894 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16897 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16899 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16900 garbaged only if it is not already the top frame on its TTY.
16901 This prevents flickering due to constant redrawing of TTY frames when
16902 there are GUI frames open in the same session. (Bug#13864)
16904 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16906 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16907 of marking the idle timers directly.
16909 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16911 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16912 tables (bug#14054).
16914 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16916 * window.c (select_window): Don't record_buffer while the invariant is
16917 temporarily broken (bug#14161).
16919 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16921 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16923 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16925 2013-04-07 Romain Francoise <romain@orebokech.com>
16927 Ignore additional platform-specific ACL errors (Bug#13702).
16928 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16929 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16931 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16933 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16936 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16938 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16939 This bug was introduced by my 2013-02-25 change that simplified
16940 data_start configuration. Without this change, on GNU/Linux
16941 an Emacs configured with --enable-profiling fails immediately
16942 due to a profiler signal.
16943 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16944 with these flags. On platforms where special flags are needed
16945 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16946 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16947 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16949 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16951 Get rid of some platform-specific functions examining window
16952 system and its capabilities. This is a partial rework of the
16954 * lisp.h (have_menus_p): Remove prototype. This function is
16955 replaced with platform-independent window_system_available.
16956 (check_window_system): Move to...
16957 * frame.h (decode_window_system_frame, window_system_available):
16958 ...here, add new prototypes.
16959 * frame.c (window_system_available, decode_window_system_frame):
16961 (check_window_system): Platform-independent now.
16962 * xterm.h (x_in_use): Remove declaration.
16964 * w32term.h (check_x_frame):
16965 * nsterm.h (check_x_frame): Remove prototypes. This function
16966 is replaced with platform-independent decode_window_system_frame.
16967 * msdos.c (have_menus_p): Remove.
16968 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16969 Remove platform-specific functions. Use check_window_system,
16970 decode_window_system_frame and check_ns_display_info where
16971 appropriate. Minor style and comment tweaks.
16972 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16973 (check_x_frame): Likewise.
16974 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16976 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16977 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16978 * xmenu.c, xselect.c: All related users changed.
16980 2013-04-03 Kenichi Handa <handa@gnu.org>
16982 The following changes is to optimize the code for reading UTF-8
16985 * coding.c (check_ascii): Rename from detect_ascii. Return value
16986 changed. Check EOL format. Do not call adjust_coding_eol_type
16988 (check_utf_8): New function.
16989 (adjust_coding_eol_type): Do nothing if already adjusted.
16990 (detect_coding): Compare the return value of check_ascii with
16991 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16992 (decode_coding_gap): Optimize for valid UTF-8.
16994 2013-03-21 Kenichi Handa <handa@gnu.org>
16996 * coding.c (syms_of_coding): Cancel previous change.
16998 * insdel.c (insert_from_gap): Fix previous change.
17000 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17002 Consistently use platform-specific function to detect window system.
17003 * lisp.h (check_window_system): New prototype. This function is
17004 going to replace check_x, check_w32 and check_ns.
17005 (have_menus_p): Mention msdos.c in comment.
17006 * fontset.c (check_window_system_func): Remove. Adjust all users.
17007 * fontset.h (check_window_system_func): Remove prototype.
17008 * nsterm.h (check_ns):
17009 * xterm.h (check_x):
17010 * w32term.h (check_w32): Likewise.
17011 * menu.c (Fx_popup_menu): Use check_window_system.
17012 * msdos.c (check_window_system): Define for MS-DOS.
17013 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17014 * w32fns.c (check_window_system): Likewise for MS-Windows.
17015 * xfns.c (check_window_system): Likewise for X.
17016 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17017 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17019 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17021 Prefer < to > in range checks such as 0 <= i && i < N.
17022 This makes it easier to visualize quantities on a number line.
17023 This patch doesn't apply to all such range checks,
17024 only to the range checks affected by the 2013-03-24 change.
17025 This patch reverts most of the 2013-03-24 change.
17026 * alloc.c (xpalloc, Fgarbage_collect):
17027 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17028 * character.c (string_escape_byte8):
17029 * charset.c (read_hex):
17030 * data.c (cons_to_unsigned):
17031 * dispnew.c (update_frame_1):
17032 * doc.c (Fsubstitute_command_keys):
17033 * doprnt.c (doprnt):
17034 * editfns.c (hi_time, decode_time_components):
17035 * fileio.c (file_offset):
17036 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17037 * font.c (font_intern_prop):
17038 * frame.c (x_set_alpha):
17039 * gtkutil.c (get_utf8_string):
17040 * indent.c (check_display_width):
17041 * keymap.c (Fkey_description):
17042 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17044 * minibuf.c (read_minibuf_noninteractive):
17045 * process.c (wait_reading_process_output):
17046 * search.c (Freplace_match):
17047 * window.c (get_phys_cursor_glyph):
17048 * xdisp.c (redisplay_internal):
17049 * xsmfns.c (smc_save_yourself_CB):
17050 Prefer < to > for range checks.
17051 * dispnew.c (sit_for): Don't mishandle NaNs.
17052 This fixes a bug introduced in the 2013-03-24 change.
17053 * editfns.c (decode_time_components): Don't hoist comparison.
17054 This fixes another bug introduced in the 2013-03-24 change.
17056 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17058 * frame.h (struct frame): Drop scroll_bottom_vpos
17059 member becaue all real users are dead long ago.
17060 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17061 * xdisp.c (redisplay_internal): Adjust user.
17063 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17065 * nsmenu.m (showAtX:Y:for:): setLevel to
17066 NSPopUpMenuWindowLevel (Bug#13998).
17068 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17070 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17071 (ns_check_pending_open_menu): Declare.
17073 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17074 (x_activate_menubar): Update the menu with title that matches
17075 ns_get_pending_menu_title, and call
17076 ns_check_pending_openmenu (Bug#12698).
17077 (menuWillOpen:): New method.
17078 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17080 * nsterm.m (menu_will_open_state, menu_mouse_point)
17081 (menu_pending_title): New varaibles.
17082 (ns_get_pending_menu_title, ns_check_menu_open)
17083 (ns_check_pending_open_menu): New functions.
17085 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17087 * indent.c (current_column_bol_cache): Remove leftover which is not
17088 used in Fmove_to_column any more.
17089 (current_column, scan_for_column): Adjust users.
17090 * keyboard.c (last_point_position_buffer, last_point_position_window):
17091 Remove leftovers which are not used for recording undo any more.
17092 (command_loop_1, syms_of_keyboard): Adjust users.
17093 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17094 redisplay_window any more.
17095 (move_it_to): Adjust user.
17097 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17099 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17100 Update dependencies.
17102 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17104 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17105 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17106 forward references.
17108 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17110 * window.h (struct window): Replace hchild, vchild and buffer slots
17111 with a single slot 'contents'. This is possible because each valid
17112 window may have either the child window (in vertical or horizontal
17113 combination) or buffer to display (for the leaf window). Using that,
17114 a lot of operations to traverse and/or change window hierarchies may
17115 be simplified. New member horizontal is used to distinguish between
17116 horizontal and vertical combinations of internal windows.
17117 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17118 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17119 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17120 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17121 Use contents slot, not buffer, where appropriate.
17122 (wset_combination): New function.
17123 (wset_buffer): Add eassert.
17124 (Fframe_first_window): Simplify the loop reaching first window.
17125 (Fwindow_buffer): Use WINDOW_LEAF_P.
17126 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17127 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17128 (unshow_buffer): Convert initial debugging check to eassert.
17129 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17130 (make_parent_window, window_resize_check, window_resize_apply)
17131 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17132 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17133 Adjust to match struct window changes.
17134 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17135 (mark_window_cursors_off, count_windows, get_leaf_windows)
17136 (foreach_window_1): Simplify the loop.
17137 * alloc.c (mark_object): Do not check for the leaf window because
17138 internal windows has no glyph matrices anyway.
17139 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17140 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17141 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17142 (build_frame_matrix_from_window_tree, mirror_make_current)
17143 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17144 (update_window_tree, set_window_update_flags): Simplify the loop.
17145 (sync_window_with_frame_matrix_rows): Enforce live window.
17146 Use contents slot, not buffer, where appropriate.
17147 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17148 and WINDOW_HORIZONTAL_COMBINATION_P.
17149 (make_frame_visible_1): Simplify the loop.
17150 Use contents slot, not buffer, where appropriate.
17151 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17152 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17153 (expose_window_tree): Likewise.
17154 Use contents slot, not buffer, where appropriate.
17155 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17156 to avoid deleted windows. Use contents slot instead of buffer.
17157 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17158 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17159 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17160 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17162 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17164 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17165 identify the reasons for assertion violations in bug#14062 and
17167 (Fx_show_tip): Fix compilation error under
17168 "--enable-check-lisp-object-type". (Bug#14073)
17170 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17171 Reported by <rzl24ozi@gmail.com>.
17173 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17175 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17177 (unwind_with_echo_area_buffer): ...to restore it here.
17178 This is needed to ensure that...
17179 (redisplay_window): ...both window markers are valid here,
17180 which is verified by eassert.
17181 * editfns.c (save_excursion_save): Do not assume that
17182 selected_window always displays the buffer.
17183 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17186 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17188 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17191 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17193 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17195 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17197 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17198 since MinGW's w32api headers do. This avoids compiler warnings.
17200 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17201 if already defined.
17203 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17205 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17207 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17209 * gtkutil.c (style_changed_cb): Check if frame is live and an
17210 X frame (Bug#14038).
17212 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17214 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17215 Define only for _WIN32_WINNT less than 0x0500.
17216 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17218 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17219 see its own definitions of 'struct timeval' and 'struct timezone'.
17221 Fix incompatibilities between MinGW.org and MinGW64 headers.
17222 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17224 * w32.c (REPARSE_DATA_BUFFER): Guard with
17225 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17227 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17229 * xterm.c: Include X11/XKBlib.h
17230 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17232 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17234 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17236 * blockinput.h (input_blocked_p): Likewise.
17237 * bytecode.c (exec_byte_code): Likewise.
17238 * callproc.c (call_process_kill, call_process_cleanup)
17239 (Fcall_process): Likewise.
17240 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17241 (Fccl_execute_on_string): Likewise.
17242 * character.c (string_escape_byte8): Likewise.
17243 * charset.c (read_hex): Likewise.
17244 * cm.c (calccost): Likewise.
17245 * data.c (cons_to_unsigned): Likewise.
17246 * dired.c (directory_files_internal, file_name_completion):
17248 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17249 (sit_for): Likewise.
17250 * doc.c (Fsubstitute_command_keys): Likewise.
17251 * doprnt.c (doprnt): Likewise.
17252 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17253 * emacsgtkfixed.c: Likewise.
17254 * fileio.c (file_offset, Fwrite_region): Likewise.
17255 * floatfns.c (Fexpt, fmod_float): Likewise.
17256 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17258 * font.c (font_intern_prop): Likewise.
17259 * frame.c (x_set_alpha): Likewise.
17260 * gtkutil.c (get_utf8_string): Likewise.
17261 * indent.c (check_display_width): Likewise.
17262 * intervals.c (create_root_interval, rotate_right, rotate_left)
17263 (split_interval_right, split_interval_left)
17264 (adjust_intervals_for_insertion, delete_node)
17265 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17266 (merge_interval_right, merge_interval_left, copy_intervals)
17267 (set_intervals_multibyte_1): Likewise.
17268 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17269 * keymap.c (Fkey_description): Likewise.
17270 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17271 * lread.c (openp, read_integer, read1, string_to_number):
17273 * menu.c (ensure_menu_items): Likewise.
17274 * minibuf.c (read_minibuf_noninteractive): Likewise.
17275 * print.c (printchar, strout): Likewise.
17276 * process.c (create_process, Faccept_process_output)
17277 (wait_reading_process_output, read_process_output, send_process)
17278 (wait_reading_process_output): Likewise.
17279 * profiler.c (make_log, handle_profiler_signal): Likewise.
17280 * regex.c (re_exec): Likewise.
17281 * regex.h: Likewise.
17282 * search.c (looking_at_1, Freplace_match): Likewise.
17283 * sysdep.c (get_child_status, procfs_ttyname)
17284 (procfs_get_total_memory): Likewise.
17285 * systime.h (EMACS_TIME_VALID_P): Likewise.
17286 * term.c (dissociate_if_controlling_tty): Likewise.
17287 * window.c (get_phys_cursor_glyph): Likewise.
17288 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17289 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17291 * xfns.c (Fx_window_property): Likewise.
17292 * xmenu.c (set_frame_menubar): Likewise.
17293 * xselect.c (x_get_window_property, x_handle_dnd_message):
17295 * xsmfns.c (smc_save_yourself_CB): Likewise.
17296 * xterm.c (x_scroll_bar_set_handle): Likewise.
17298 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17300 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17301 to be optional or nil. Adjust comment and convert it to docstring.
17302 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17303 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17305 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17307 Static checking by GCC 4.8-20130319.
17308 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17309 * process.c (Fset_process_datagram_address)
17310 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17311 * xdisp.c (get_char_face_and_encoding)
17312 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17313 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17314 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17316 2013-03-24 Ken Brown <kbrown@cornell.edu>
17318 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17319 fix compilation on 64-bit Cygwin, where underscores are not
17320 automatically prepended.
17322 * w32term.c (w32_initialize): Silence compiler warning.
17324 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17326 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17327 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17328 variables, to save and restore frame dimensions.
17329 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17330 after returning from a 'fullscreen' configuration.
17331 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17332 to avoid races between the main thread and the input thread.
17334 * w32term.h (struct w32_output): New members normal_width,
17335 normal_height, normal_top, normal_left, and prev_fsmode.
17336 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17337 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17338 members of a frame.
17340 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17341 'fullscreen' parameter. Always record previous width and height
17342 of the frame, except when switching out of maximized modes, so
17343 that they could be restored correctly, instead of resetting to the
17344 default frame dimensions. Send SC_RESTORE command to the frame,
17345 unless we are going to send SC_MAXIMIZE, to restore the frame
17346 resize hints in the mouse pointer shown by the window manager.
17349 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17351 * lisp.h (get_frame_param): Adjust conditions for prototype
17354 2013-03-22 Ken Brown <kbrown@cornell.edu>
17356 * unexcw.c: Drop unneeded inclusion of w32common.h.
17357 (report_sheap_usage): Declare.
17358 (read_exe_header): Add magic numbers for x86_64.
17359 (fixup_executable): Fix printf format specifier for unsigned long
17362 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17364 * frame.h (struct frame): Put menu_bar_window under #ifdef
17365 because this member is not needed when X toolkit is in use.
17366 (fset_menu_bar_window):
17367 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17368 (free_glyphs, update_frame):
17369 * xdisp.c (expose_frame): Likewise.
17370 (display_menu_bar): Likewise. Remove redundant eassert.
17371 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17374 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17376 Use functions and constants to manipulate Lisp_Save_Value objects.
17377 This replaces code that used macros and strings and token-pasting.
17378 The change makes the C source a bit easier to follow,
17379 and shrinks the Emacs executable a bit.
17380 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17381 (make_save_value): Change 1st arg from string to enum. All callers
17384 (mark_object): Use if, not #if, for GC_MARK_STACK.
17385 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17386 (XSAVE_OBJECT): Now functions, not macros.
17387 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17388 the constant was never used.
17389 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17390 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17391 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17392 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17394 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17395 type3 with a single member save_type. All uses changed.
17396 (save_type, set_save_pointer, set_save_integer): New functions.
17397 * print.c (PRINTX): Remove.
17399 * alloc.c: Remove redundant static declarations.
17401 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17403 * window.h (struct window): Convert left_col, top_line, total_lines
17404 and total_cols from Lisp_Objects to integers. Adjust comments.
17405 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17407 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17408 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17409 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17410 Adjust users where appropriate.
17412 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17414 * frame.h (struct frame): Drop resx and resy because the same data is
17415 available from window system-specific output context. Adjust users.
17416 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17417 New functions to provide defaults when no window system available.
17418 (FRAME_RES_X, FRAME_RES_Y): New macros.
17419 (NUMVAL): Move from xdisp.c.
17420 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17421 (Ffont_face_attributes, Fopen_font):
17422 * image.c (gs_load):
17423 * w32font.c (fill_in_logfont):
17424 * xdisp.c (calc_pixel_width_or_height):
17425 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17426 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17428 2013-03-20 Kenichi Handa <handa@gnu.org>
17430 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17431 to 1 (temporary workaround until a bug related to ASCII
17432 optimization is fixed).
17434 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17436 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17437 Signal error if window is not internal. Adjust docstring.
17438 (delete_all_child_windows): Use combination_limit to save the buffer.
17439 (Fset_window_configuration): Adjust accordingly.
17440 * print.c (syms_of_print): Initialize debugging output not here...
17441 (init_print_once): ...but in a new function here.
17442 * lisp.h (init_print_once): Add prototype.
17443 * emacs.c (main): Add call to init_print_once. Adjust comments.
17445 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17447 * window.c (window_resize_check, window_resize_apply)
17448 (window_from_coordinates, recombine_windows, set_window_buffer)
17449 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17450 (Fsplit_window_internal, Fdelete_window_internal)
17451 (freeze_window_starts): Use bool for booleans.
17452 * window.h (window_frame_coordinates, resize_frame_windows)
17453 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17455 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17457 * dispnew.c (bitch_at_user): Use `user-error'.
17459 2013-03-17 Ken Brown <kbrown@cornell.edu>
17461 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17462 as return type of image_background. (Bug#13981)
17463 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17465 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17467 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17468 (ns_select): Don't return with result uninitialized.
17470 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17473 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17475 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17476 directories. If filename is nil, get directory name (Bug#13932).
17477 Use getFilename and getDirectory.
17478 (getFilename, getDirectory): New methods for EmacsSavePanel and
17480 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17482 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17484 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17486 2013-03-15 Kenichi Handa <handa@gnu.org>
17488 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17489 (adjust_after_replace): Make it back to static. Delete the third
17490 arg text_at_gap_tail. Cancel the code for handling it.
17492 * coding.h (struct coding_system): New member eol_seen.
17494 * coding.c (detect_ascii): New function.
17495 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17496 when the source bytes are actually scanned. On detecting for
17497 coding_category_utf_8_auto, call detect_ascii instead of scanning
17498 source bytes directly.
17499 (produce_chars): Call insert_from_gap with the new arg 0.
17500 (encode_coding): Likewise.
17501 (decode_coding_gap): Control ASCII optimization by the variable
17502 disable_ascii_optimization instead of #ifndef .. #endif.
17503 Deccode EOL format according to coding->eol_seen.
17504 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17507 * lisp.h (adjust_after_replace): Cancel externing it.
17508 (insert_from_gap): Adjust prototype.
17510 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17512 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17513 FULLSCREEN_MAXIMIZED. (Bug#13935)
17515 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17517 * region-cache.c (find_cache_boundary, move_cache_gap)
17518 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17519 Simplify debugging check and convert to eassert. Adjust comment.
17520 (pp_cache): Put under ENABLE_CHECKING.
17522 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17524 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17525 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17526 and WM_ACTIVATEAPP.
17527 (w32fullscreen_hook): If the frame is visible, reset
17528 f->want_fullscreen flag after changing the frame size. If the
17529 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17532 2013-03-13 Daniel Colascione <dancol@dancol.org>
17534 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17535 too so that these builds can use Cygwin's file conversion
17536 functions. (We've been building and linking cygw32.o all along
17537 and just not using it.)
17539 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17541 File synchronization fixes (Bug#13944).
17542 * Makefile.in (LIB_FDATASYNC): New macro.
17544 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17545 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17546 Don't worry about HAVE_FSYNC, since a substitute fsync is
17547 available if the system lacks one.
17548 (Fwrite_regin): Retry fsync if interrupted.
17550 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17552 * w32term.c (w32_read_socket): If the Emacs frame is being
17553 activated, call w32fullscreen_hook, to make sure the new frame
17554 dimensions are in effect. (Bug#13937)
17556 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17558 * xdisp.c (init_iterator): Simplify because both character and byte
17559 positions are either specified or -1. Add eassert. Adjust comment.
17560 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17561 character and byte positions can be obtained from marker.
17563 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17565 Static checking by Sun C 5.12.
17566 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17567 * bytecode.c (exec_byte_code):
17568 * dispnew.c (init_display):
17570 * fileio.c (Fsubstitute_in_file_name):
17571 * keyboard.c (Fevent_convert_list):
17572 * keymap.c (Fsingle_key_description):
17573 * term.c (maybe_fatal, fatal):
17574 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17575 * xsmfns.c (Fhandle_save_session):
17576 Omit unreachable code.
17577 * keymap.c (map_keymap_char_table_item): Cast void * to
17578 a function pointer type; the C Standard requires this.
17580 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17581 Include <sys/param.h> unconditionally, as that works elsewhere and
17582 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17583 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17586 See ChangeLog.12 for earlier changes.
17588 ;; Local Variables:
17592 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17594 This file is part of GNU Emacs.
17596 GNU Emacs is free software: you can redistribute it and/or modify
17597 it under the terms of the GNU General Public License as published by
17598 the Free Software Foundation, either version 3 of the License, or
17599 (at your option) any later version.
17601 GNU Emacs is distributed in the hope that it will be useful,
17602 but WITHOUT ANY WARRANTY; without even the implied warranty of
17603 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17604 GNU General Public License for more details.
17606 You should have received a copy of the GNU General Public License
17607 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.