1 2015-03-03 Daniel Colascione <dancol@dancol.org>
3 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
5 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
7 * alloc.c (run_finalizers): Omit unused local.
8 Also, redo newly-added code as per usual Emacs style.
10 2015-03-03 Martin Rudalics <rudalics@gmx.at>
12 * frame.c (adjust_frame_size): If the pixel sizes remain
13 unchanged but the number of lines or columns of the frame
14 changes, run `window--pixel-to-total' (Bug#19972).
15 (Qwindow_pixel_to_total): DEFSYM it.
17 2015-03-03 Daniel Colascione <dancol@dancol.org>
19 * print.c (print_object): Print whether a finalizer has
22 * data.c (Ftype_of): Make `type-of' work with finalizers.
23 (syms_of_data): Register Qfinalizer.
25 2015-03-02 Daniel Colascione <dancol@dancol.org>
27 * print.c (print_object): Print finalizers.
30 (finalizers, doomed_finalizers): New variables.
31 (init_finalizer_list, finalizer_insert, unchain_finalizer)
32 (mark_finalizer_list, queue_doomed_finalizers)
33 (run_finalizer_handler, run_finalizer_function, run_finalizers):
35 (garbage_collect_1, mark_object, sweep_misc)
36 (init_alloc_once, syms_of_alloc): Support finalizers.
37 (gc-precise-p): New Lisp variable.
39 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
40 (FINALIZERP, XFINALIZER): New functions.
41 (Lisp_Finalizer): New structure.
43 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
45 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
46 if CATEGORY is not an integer, or is an integer out of
47 unicode_category_t range.
49 2015-02-28 Martin Rudalics <rudalics@gmx.at>
51 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
52 can_x_set_window_size and after_make_frame (Bug#19962).
54 2015-02-28 Eli Zaretskii <eliz@gnu.org>
56 * character.c (alphabeticp, decimalnump): New functions.
57 * character.h (alphabeticp, decimalnump): Add prototypes.
59 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
60 for multibyte characters by calling alphabeticp and decimalnump.
61 (BIT_ALPHA, BIT_ALNUM): New bit masks.
62 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
64 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
67 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
69 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
71 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
73 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
74 Initialize all args. Get outer_border from window attributes.
75 Fix typo for top_offset_y.
76 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
77 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
79 2015-02-27 Mark Laws <mdl@60hz.org>
81 Support daemon mode on MS-Windows (bug#19688)
82 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
83 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
84 signal clients we are ready for connections.
85 (Fdaemon_initialized): Use DAEMON_RUNNING.
86 [WINDOWSNT]: MS-Windows specific code to signal clients we are
87 ready for connections.
89 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
90 MS-Windows conditions for running in daemon mode.
92 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
94 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
96 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
99 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
101 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
102 dont use OUTER_TO_INNER macros.
103 (x_menu_show): Call x_real_pos_and_offsets, don't use
104 OUTER_TO_INNER macros.
106 2015-02-26 Eli Zaretskii <eliz@gnu.org>
108 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
110 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
112 * emacs.c (decode_env_path): Add parentheses around ternary
113 operator to increase readability and pacify compiler warnings.
115 2015-02-26 Eli Zaretskii <eliz@gnu.org>
117 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
120 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
122 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
124 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
126 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
127 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
128 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
130 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
131 instead of OUTER_TO_INNER_DIFF macros.
133 * xfns.c (x_real_pos_and_offsets): New function, basically the code
134 from x_real_positions.
135 (x_real_positions): Call x_real_pos_and_offsets.
136 (x_relative_mouse_position): Use XTranslateCoordinates instead of
137 OUTER_TO_INNER_DIFF macros.
138 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
139 border from window attributes. Adjust tool bar and menu widths.
141 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
144 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
146 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
148 Backtrace after malloc arena is corrupted
149 Without this change, if the malloc arena is corrupted and then
150 'backtrace' is called, the backtrace can crash because 'backtrace'
151 calls 'malloc'. For more, please see:
152 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
153 * emacs.c (main): Initialize tables used by 'backtrace'.
154 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
156 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
158 * nsfns.m (Fx_frame_geometry): New function.
159 (syms_of_nsfns): Defsubr Sx_frame_geometry.
161 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
164 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
165 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
167 2015-02-21 Eli Zaretskii <eliz@gnu.org>
169 * w32term.c (queue_notifications):
170 * w32inevt.c (handle_file_notifications):
171 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
174 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
176 Prefer 'Qfoo' to 'intern ("foo")'
177 * buffer.c (syms_of_buffer):
178 * bytecode.c (exec_byte_code):
179 * callint.c (Fcall_interactively):
180 * callproc.c (create_temp_file):
181 * charset.c (define_charset_internal):
182 * coding.c (syms_of_coding):
183 * editfns.c (syms_of_editfns):
185 * fns.c (syms_of_fns):
186 * frame.c (delete_frame, Fframe_parameters):
187 * keyboard.c (syms_of_keyboard):
188 * keymap.c (syms_of_keymap):
189 * minibuf.c (read_minibuf, syms_of_minibuf):
190 * nsfns.m (ns_cursor_type_to_lisp):
191 * textprop.c (syms_of_textprop):
192 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
193 * xfns.c (x_create_tip_frame, Fx_select_font):
194 * xml.c (parse_region):
195 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
196 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
198 (keys_of_buffer): ... instead of here.
199 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
200 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
201 optional than xfns.c.
203 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
205 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
206 setting fatal_error_in_progress, so gobble_input and *read_socket are
207 not read if there are pending_signals.
209 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
211 Simplify binary I/O configuration
212 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
213 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
214 (FOPEN_BINARY, FOPEN_TEXT): New macros.
215 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
216 doesn't guarantee that "t" will work.
218 2015-02-19 Eli Zaretskii <eliz@gnu.org>
220 * keyboard.c (read_char): Make sure this_single_command_key_start
221 is in sync with this_command_key_count, around the call to
222 input-method-function. (Bug#19774)
224 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
226 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
227 message to DefWindowProc, after positioning the IME window, to
228 trigger its display. (Bug#11732)
230 2015-02-18 Eli Zaretskii <eliz@gnu.org>
232 * emacs.c (Fkill_emacs): Exit with specified exit code even if
233 stdin is at EOF. (Bug#19897)
235 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
237 * keyboard.c (read_char): When there is an input method function,
238 do not restore the echo area if a prefix argument is being
239 introduced. (Bug#19875)
241 2015-02-16 Kelly Dean <kelly@prtime.org>
243 * src/keyboard.c (timer_check_2): Fix incorrect comment.
245 2015-02-14 Martin Rudalics <rudalics@gmx.at>
247 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
248 Suggested by Alan Mackenzie <acm@muc.de>.
250 2015-02-14 Eli Zaretskii <eliz@gnu.org>
252 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
253 x_relative_mouse_position only for X frames. (Bug#19862)
255 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
257 Better support for future plugins
258 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
259 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
260 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
262 2015-02-11 Martin Rudalics <rudalics@gmx.at>
264 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
265 SIZE_RESTORED cases correctly handle `maximized' value for the
266 `fullscreen' parameter. Don't use 'maximized' frame parameter
268 (w32fullscreen_hook): Include menu bar height when calculating
269 new text height in FULLSCREEN_BOTH case.
270 * xterm.c (do_ewmh_fullscreen): Handle transition from
271 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
272 x_frame_normalize_before_maximize is set.
274 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
276 Use bool for boolean in xdisp.c
277 * dispextern.h (display_prop_intangible_p, resize_mini_window)
278 (pixel_to_glyph_coords, mark_window_display_accurate)
279 (compute_display_string_pos, handle_tool_bar_click)
280 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
281 * lisp.h (setup_echo_area_for_printing, message_with_string)
282 (pos_visible_p): Use bool for boolean.
283 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
284 Remove unnecessary forward decls.
285 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
286 (CHECK_IT, CHECK_WINDOW_END):
287 Now an inline function that is always defined.
289 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
290 Remove; no longer needed.
291 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
292 (get_overlay_strings): Omit unnecessary casts.
293 (forward_to_next_line_start):
295 Prefer !BOOL to (BOOL ? 0 : 1).
296 (next_element_function): New typedef.
297 (get_next_element): Use it. Now const.
298 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
299 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
300 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
301 (tool_bar_item_info): Simplify.
302 (invisible_prop): Rename from invisible_p, since it doesn't
303 return bool. All callers changed.
304 (x_produce_glyphs): Simplify.
306 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
308 Check for some overflows in vertical-motion
309 * indent.c (window_column_x): New function.
310 (Fvertical_motion): Use it to protect against integer overflow
311 when computing column. Prefer extract_float to doing things by hand.
312 Avoid unnecessary casts.
314 * xfont.c: Minor style fixes
315 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
316 Redo loop so that less indentation is needed.
318 2015-02-09 Eli Zaretskii <eliz@gnu.org>
320 * indent.c (Fvertical_motion): Accept an additional argument
321 CUR-COL and use it as the starting screen coordinate.
322 * window.c (window_scroll_line_based, Fmove_to_window_line): All
323 callers of vertical-motion changed.
325 2015-02-09 Dima Kogan <dima@secretsauce.net>
327 * font.c (font_score): Remove unused variable assignment.
329 2015-02-09 Dima Kogan <dima@secretsauce.net>
331 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
333 * font.c (font_score): Try to find a font without scaling first,
334 and only accept scalable fonts if we did not get a match (Bug#19117).
336 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
338 * keyboard.c (syms_of_keyboard): Use non-nil default value.
340 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
342 Use C99's INFINITY and NAN macros
343 * lread.c: Include <math.h>.
344 (string_to_number): Use INFINITY and NAN rather than rolling our own.
345 This avoids some runtime diagnostics when building with
346 gcc -fsanitize=undefined.
348 Fix bidi_explicit_dir_char undefined behavior
349 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
350 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
352 Better distinguish infinite from invalid times
353 * editfns.c (check_time_validity): New function.
354 (decode_time_components): Return int, not bool.
355 Return -1 (not 0) if the time is out of range.
357 (lisp_time_struct, lisp_seconds_argument): Distinguish better
358 between time overflow and invalid time values.
360 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
362 Minor tweaks to frame_size_history_add
363 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
364 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
365 (Fframe_after_make_frame): Simplify.
366 * gtkutil.c: Remove commented-out code.
367 * xfns.c (Fx_create_frame): Fix indenting.
369 2015-02-08 Eli Zaretskii <eliz@gnu.org>
371 * frame.c (Fframe_parameter): Don't replace a non-nil value of
372 foreground-color or background-color parameters with a nil value.
375 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
377 * data.c (Findirect_function): Like `symbol-function', don't signal an
378 error for void functions any more.
380 2015-02-07 Martin Rudalics <rudalics@gmx.at>
382 * frame.c (frame_size_history_add): New function.
383 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
384 only after frame's after_make_frame slot is true.
385 Inhibit resizing fullwidth-/height frames in one direction only.
386 Update frame_size_history.
387 (adjust_frame_size): Call frame_size_history_add.
388 (make_frame): Initalize after_make_frame slot.
389 (Fmake_terminal_frame): Adjust adjust_frame_size call.
390 (Fcan_run_window_configuration_change_hook): Rename to
391 Fframe_after_make_frame. Set after_make_frame slot.
392 Return second argument.
393 (x_set_frame_parameters): Postpone handling fullscreen parameter
394 until after width and height parameters have been set.
395 Apply width and height changes only if can_x_set_window_size is true.
396 Update frame_size_history.
397 (Qadjust_frame_size_1, Qadjust_frame_size_2)
398 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
399 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
400 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
401 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
402 (Qxg_change_toolbar_position, Qx_net_wm_state)
403 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
404 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
405 (Qtip_frame, Qterminal_frame): New symbols.
406 (Vframe_adjust_size_history): Rename to frame_size_history.
407 * frame.h (struct frame):
408 Rename can_run_window_configuration_change_hook slot to
410 (frame_size_history_add): Extern.
411 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
412 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
413 (xg_frame_set_char_size): Try to preserve the status of
414 fullwidth/-height frames. Call frame_size_history_add.
415 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
416 (xg_change_toolbar_position): Call frame_size_history_add.
417 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
419 (Fx_create_frame): Process fullscreen parameter after frame has
421 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
422 (Fx_frame_geometry): Don't pollute pure storage.
423 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
424 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
425 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
426 w32fullscreen_hook immediately.
427 (x_fullscreen_adjust, x_check_fullscreen): Remove.
428 (w32fullscreen_hook): Call change_frame_size just as with a
429 "normal" frame resize operation. Call do_pending_window_change.
430 (x_set_window_size): Try to handle fullwidth and fullheight more
431 accurately. Don't rely on w32_enable_frame_resize_hack.
432 (w32_enable_frame_resize_hack): Remove variable.
433 * widget.c (EmacsFrameResize): Remove dead code.
434 Call frame_size_history_add
435 * window.c (run_window_configuration_change_hook):
436 Check f->after_make_frame instead of
437 f->can_run_window_configuration_change_hook.
438 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
439 (Fx_create_frame): Process fullscreen parameter after frame has
441 (Fx_frame_geometry): Don't pollute pure storage.
442 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
443 Call frame_size_history_add.
444 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
445 (x_check_fullscreen): Count in menubar when calling
446 XResizeWindow. Wait for ConfigureNotify event.
447 Call frame_size_history_add.
448 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
449 changing a fullheight frame's width or a fullwidth frame's
450 height. Call frame_size_history_add.
451 (x_set_window_size): Simplify xg_frame_set_char_size and
452 x_set_window_size_1 calls.
453 (x_frame_normalize_before_maximize): New variable.
455 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
457 Remove no-longer-used cursor_in_echo_area code
458 * dispnew.c (set_window_cursor_after_update, update_frame_1):
459 Remove checks for negative cursor_in_echo_area, since this var is
460 a boolean, and has been a boolean for some time. Simplify.
461 * dispnew.c (init_display):
462 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
464 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
466 * eval.c (Ffunction): Handle the new (:documentation ...) form.
467 (syms_of_eval): Declare `:documentation'.
469 2015-02-05 Martin Rudalics <rudalics@gmx.at>
471 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
472 argument added on 2015-02-01.
474 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
476 Remove no-longer-used two_byte_p calculations
477 * dispextern.h (struct glyph_string): Remove member two_byte_p.
479 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
482 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
484 Omit unnecessary var if GTK or NS
485 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
486 Now a constant zero on these platforms.
488 2015-02-01 Martin Rudalics <rudalics@gmx.at>
490 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
492 2015-01-31 Eli Zaretskii <eliz@gnu.org>
494 * coding.c (raw_text_coding_system_p): New function.
496 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
497 keyboard coding-system is 'raw-text'. (Bug#19532)
499 * coding.h (raw_text_coding_system_p): Add prototype.
501 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
503 * Makefile.in (gl-stamp): Generate globals.h through the use of
505 (globals.h): Replace with empty command.
507 2015-01-31 Eli Zaretskii <eliz@gnu.org>
509 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
510 and ICONIFY_EVENT for the purposes of breaking while-no-input
513 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
514 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
517 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
519 Simplify read_dirent's MSDOS hacks
520 * dired.c (read_dirent): Simplify by removing the need for the
521 DIR_ENTRY argument. All callers changed. This separates the
522 MS-DOS idiosyncrasies better from the rest of the code.
524 2015-01-30 Eli Zaretskii <eliz@gnu.org>
526 * dired.c (read_dirent): Accept an additional argument
527 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
528 time it is called, report the error as if it happened in
530 (directory_files_internal, file_name_completion): Adjust callers
533 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
535 Refactor calls to opendir for simplicity
536 * dired.c (open_directory): Accept Lisp_Object, not char *, for
537 dirname. Signal an error if the open fails. All callers changed.
539 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
541 Report readdir failures
542 Previously, on non-MS-Windows platforms the code treated most
543 readdir failures as EOF. This was incorrect, e.g., when readdir
544 fails with errno == EOVERFLOW. Signal an error instead.
545 * dired.c (read_dirent):
546 New function, which signals an error when readdir fails.
547 (directory_files_internal, file_name_completion): Use it.
549 2015-01-29 Eli Zaretskii <eliz@gnu.org>
551 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
552 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
555 * w32font.c (struct font_callback_data, w32font_list_internal)
556 (w32font_driver, w32font_match_internal): Use bool where appropriate.
558 * w32menu.c (x_activate_menubar, set_frame_menubar)
559 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
560 (is_simple_dialog): Use bool where appropriate.
562 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
564 Use bool, not int, to track face changes
565 * xfaces.c (face_change): Rename from face_change_count, and
566 change from int to bool. The var is now true (instead of nonzero)
567 if attributes have changed; this is simpler. All uses changed.
570 2015-01-28 Eli Zaretskii <eliz@gnu.org>
572 * dired.c (directory_files_internal, file_name_completion)
573 [WINDOWSNT]: Signal an error when errno is set non-zero by
574 'readdir', regardless of its value.
576 * w32.c (sys_readdir): Set errno to ENOENT when the directory
577 doesn't exist and to EACCES when it's not accessible to the
578 current user. Set errno to zero when FindNextFile exhausts the
579 directory, so that callers don't interpret that as an error and
580 don't signal a file-error.
581 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
583 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
584 returns NULL and errno is ENOTDIR, behave as if opendir failed to
585 open the directory. (Bug#19701)
587 * w32.c (sys_readdir): If FindFirstFile fails because the
588 directory doesn't exist, set errno to ENOTDIR.
590 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
592 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
594 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
596 Fix coding.c subscript error
597 * coding.c (CODING_ISO_INVOKED_CHARSET):
598 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
600 2015-01-28 Eli Zaretskii <eliz@gnu.org>
602 * xdisp.c (produce_image_glyph): Fix display of images in R2L
603 screen lines: prepend the new glyph to the ones already there
604 instead of appending it.
606 * w32fns.c (w32_set_title_bar_text): New function, including
607 support for titles with non-ASCII characters outside of the
608 current system codepage.
609 (x_set_name, x_set_title): Use it. (Bug#19590)
611 * indent.c (Fvertical_motion): Return zero if we started from ZV
612 and there's an overlay after-string there. (Bug#19553)
614 * emacs.c (usage_message): Fix the description of the -nl switch.
617 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
618 end information if the window_end_valid flag is unset.
619 (try_window_id): If the call to display_line invalidated the
620 window end information, give up the try_window_id optimization.
623 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
624 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
626 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
628 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
630 * lisp.mk (lisp): Add cl-preloaded.
632 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
634 Use bool for boolean in xfaces.c
635 * dispextern.h: Adjust to signature changes.
636 * font.c (font_at, font_range):
637 * fontset.c (Finternal_char_font):
638 * fringe.c (draw_fringe_bitmap_1):
639 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
640 (get_next_display_element, highlight_trailing_whitespace)
641 (display_string, calc_line_height_property)
642 (note_mode_line_or_margin_highlight, note_mouse_highlight):
643 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
644 (menu_face_changed_default, recompute_basic_faces)
645 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
646 (tty_defined_color, defined_color, face_color_gray_p)
647 (face_color_supported_p, load_color2, load_face_colors)
648 (Fx_list_fonts, LFACEP, push_named_merge_point)
649 (resolve_face_name, lface_from_face_name_no_resolve)
650 (lface_from_face_name, get_lface_attributes_no_remap)
651 (get_lface_attributes, lface_fully_specified_p)
652 (set_lface_from_font, merge_face_vectors, merge_named_face)
653 (merge_face_ref, Finternal_make_lisp_face)
654 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
655 (Finternal_set_lisp_face_attribute)
656 (update_face_from_frame_parameter, set_font_frame_param)
657 (face_boolean_x_resource_value)
658 (Finternal_set_lisp_face_attribute_from_resource)
659 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
660 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
661 (lface_equal_p, Finternal_lisp_face_equal_p)
662 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
663 (Fcolor_distance, lookup_named_face, lookup_basic_face)
664 (lookup_derived_face, Fface_attributes_as_vector)
665 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
666 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
667 (realize_default_face, realize_named_face)
668 (realize_non_ascii_face, realize_x_face, map_tty_color)
669 (realize_tty_face, compute_char_face, face_at_buffer_position)
670 (face_for_overlay_string, face_at_string_position):
671 Use bool for boolean.
672 * xfaces.c (set_lface_from_font):
673 Return void, since callers never use the result.
675 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
677 * image.c (lookup_pixel_color): Reorder conditions that are
679 (x_to_xcolors): Likewise.
680 (x_detect_edges): Likewise.
681 (png_load_body): Likewise.
682 (gif_close): Likewise.
683 (gif_load): Likewise.
685 2015-01-25 Eli Zaretskii <eliz@gnu.org>
687 Use bool for boolean in w32term.c
688 * w32term.c (x_update_window_begin, x_update_window_end)
689 (x_update_end, x_after_update_window_line)
690 (x_set_glyph_string_gc, x_draw_glyph_string_background)
691 (x_draw_glyph_string_foreground)
692 (x_draw_composite_glyph_string_foreground)
693 (x_draw_glyphless_glyph_string_foreground)
694 (x_draw_image_glyph_string, x_draw_glyph_string)
695 (x_draw_stretch_glyph_string, note_mouse_movement)
696 (w32_mouse_position, x_scroll_bar_report_motion)
697 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
698 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
699 (w32_draw_window_cursor, x_new_font, x_set_offset)
700 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
701 Use bool where appropriate.
703 Use bool for boolean in w32fns.c
704 * w32fns.c (w32_defined_color, x_decode_color)
705 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
706 (x_set_menu_bar_lines, x_change_tool_bar_height)
707 (x_set_internal_border_width, x_explicitly_set_name)
708 (x_implicitly_set_name, Fx_create_frame, w32_window)
709 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
711 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
713 Use bool for boolean in xfns.c
714 * xfaces.c (x_update_menu_appearance):
715 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
716 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
717 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
718 (x_change_tool_bar_height, x_set_internal_border_width)
719 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
720 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
721 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
722 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
723 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
724 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
725 (clean_up_dialog, syms_of_xfns):
726 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
727 (xic_create_fontsetname):
728 Use bool for boolean.
729 * xfns.c: Include bitmaps/gray.xbm unconditionally.
731 Count MANY function args more reliably
732 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
733 * buffer.c (Fbuffer_list, Fkill_buffer):
734 * callint.c (read_file_name, Fcall_interactively):
735 * charset.c (Fset_charset_priority, syms_of_charset):
736 * chartab.c (uniprop_encode_value_numeric):
737 * coding.c (syms_of_coding):
738 * composite.c (syms_of_composite):
739 * data.c (wrong_range):
740 * dbusbind.c (syms_of_dbusbind):
741 * dired.c (file_attributes):
742 * editfns.c (Fdecode_time, update_buffer_properties, format2):
743 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
744 (call4, call5, call6, call7):
745 * fileio.c (Finsert_file_contents, choose_write_coding_system)
746 (Fcar_less_than_car, build_annotations, auto_save_error):
747 * filelock.c (get_boot_time):
748 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
749 (maybe_resize_hash_table, secure_hash):
750 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
751 * fontset.c (fontset_add, Fset_fontset_font):
752 * ftfont.c (ftfont_lookup_cache):
753 * gtkutil.c (xg_get_font):
754 * insdel.c (signal_before_change, signal_after_change):
755 * keymap.c (append_key):
756 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
757 * minibuf.c (Fread_buffer):
758 * print.c (print_preprocess):
759 * process.c (Fformat_network_address, Fmake_network_process)
760 (server_accept_connection):
761 * sound.c (Fplay_sound_internal):
762 * term.c (Fsuspend_tty, Fresume_tty):
763 * window.c (window_list):
764 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
765 (message_with_string):
766 * xfaces.c (Fx_list_fonts):
767 * xfont.c (syms_of_xfont):
768 * xselect.c (x_handle_selection_request)
769 (x_handle_selection_clear, x_clear_frame_selections)
770 (x_clipboard_manager_error_1):
771 Prefer CALLMANY and CALLN to counting args by hand.
772 * doc.c (reread_doc_file): Remove unused code.
773 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
774 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
775 Prefer call1 and call2 to Ffuncall.
776 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
777 Use struct literal rather than a local var, for simplicity.
778 * keymap.c (where_is_internal): Use NULL rather than a pointer
780 * lisp.h (CALLMANY, CALLN): New macros.
781 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
784 Use gnustep-config if available
785 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
786 It doesn't appear to be needed, and the inclusion breaks on
787 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
789 2015-01-22 Eli Zaretskii <eliz@gnu.org>
791 * xdisp.c (init_iterator): Restore a comment lost in transition.
793 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
795 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
796 * xfont.c (xfont_driver, xfont_chars_supported)
797 (xfont_text_extents):
798 * xftfont.c (xftfont_get_colors, xftfont_open)
799 (xftfont_prepare_face, xftfont_done_face)
800 (xftfont_cached_font_ok):
801 * xgselect.c (xg_select):
802 Use bool for boolean.
804 Don't downcase system diagnostics' first letters
805 * fileio.c (report_file_errno): Don't downcase, and simplify.
808 Isolate NIL_IS_ZERO-assuming code better
809 Suggested by Stefan Monnier in:
810 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
811 * alloc.c (allocate_pseudovector):
812 Use memclear, not memsetnil, to remove a 'verify'.
813 * callint.c (Fcall_interactively):
814 * dispnew.c (realloc_glyph_pool):
815 * xdisp.c (init_iterator):
816 Use memclear, not memset, to remove a 'verify'.
817 * lisp.h (memclear): Rename from memsetnil, and take a byte
818 count rather than a word count. All callers changed.
820 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
822 Undo port to hypothetical nonzero Qnil case
823 This mostly undoes the previous change in this area. See:
824 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
825 * alloc.c (allocate_pseudovector):
826 * callint.c (Fcall_interactively):
827 * dispnew.c (realloc_glyph_pool):
828 * fringe.c (init_fringe):
829 * lisp.h (memsetnil):
830 * xdisp.c (init_iterator):
831 Simplify by assuming that Qnil is zero, but verify the assumption.
832 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
833 NIL_IS_NONZERO. All uses changed.
835 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
837 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
839 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
841 Prefer xlispstrdup to avoid dumb calls to strlen.
842 * nsfont.m (ns_get_family):
843 * nsterm.m (ns_term_init):
844 * w32fns.c (w32_window):
845 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
847 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
849 Correct an old fix for GTK font selection
850 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
853 Fix minor bugs with printing null bytes
854 * minibuf.c (read_minibuf_noninteractive):
855 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
856 Work even if the Lisp string contains a null byte.
858 Port to hypothetical case where Qnil is nonzero
859 * alloc.c (allocate_pseudovector):
860 * callint.c (Fcall_interactively):
861 * coding.c (syms_of_coding):
862 * dispnew.c (realloc_glyph_pool):
863 * fringe.c (init_fringe):
864 * lisp.h (memsetnil):
865 * xdisp.c (init_iterator):
866 Port to the currently-hypothetical case where Qnil is nonzero.
867 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
868 as there are no Lisp_Object values in the data here.
869 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
870 All uses changed. Define only if not already defined, so that one
871 can debug with -DNIL_IS_NONZERO.
872 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
874 2015-01-19 Eli Zaretskii <eliz@gnu.org>
876 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
877 Qnil is represented as zero, before using that to initialize parts
878 of the glyph structure.
880 * xdisp.c (init_iterator): Verify that Qnil is represented as
881 zero, before using that to initialize parts of the iterator
884 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
886 Prefer memset to repeatedly assigning Qnil
887 * alloc.c (allocate_pseudovector): Catch more bogus values.
888 * alloc.c (allocate_pseudovector):
889 * callint.c (Fcall_interactively):
890 * coding.c (syms_of_coding):
891 * fringe.c (init_fringe):
892 Verify that Qnil == 0.
893 * callint.c (Fcall_interactively):
894 * eval.c (Fapply, Ffuncall):
895 * fns.c (mapcar1, larger_vector):
896 * font.c (font_expand_wildcards):
897 * fringe.c (init_fringe):
898 Prefer memset to assigning zeros by hand.
899 * callint.c (Fcall_interactively):
900 Remove duplicate assignment of Qnil to args[i].
901 * coding.c (syms_of_coding):
902 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
903 * fileio.c (Ffile_selinux_context):
904 Rewrite to avoid need for Lisp_Object array.
905 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
906 (DEFINE_LISP_SYMBOL_END): Use it.
907 (NIL_IS_ZERO): New constant.
908 (memsetnil): New function.
910 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
912 Tune pseudovector allocation assuming Qnil == 0.
913 * alloc.c (allocate_pseudovector): Use memset for both
914 Lisp_Objects and regular slots. Add zerolen arg.
915 * lisp.h (allocate_pseudovector): Adjust prototype.
916 (ALLOCATE_PSEUDOVECTOR): Adjust user.
917 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
918 (allocate_hash_table, allocate_window, allocate_frame)
919 (allocate_process, allocate_terminal): Remove prototypes.
920 * fns.c (allocate_hash_table): Now static here.
921 * frame.c (allocate_frame):
922 * process.c (allocate_process):
923 * terminal.c (allocate_terminal):
924 * window.c (allocate_window): Now static here.
925 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
927 * lisp.h (XTERMINAL): Add eassert.
928 * process.c (make_lisp_proc): Now static here.
930 Prefer INLINE functions in font.h to match style used in lisp.h.
931 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
932 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
933 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
935 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
936 * ftfont.c (ftfont_shape):
937 * macfont.m (macfont_shape):
938 * w32uniscribe.c (uniscribe_shape):
939 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
941 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
943 Give up on -Wsuggest-attribute=const
944 * decompress.c (Fzlib_available_p):
945 * gnutls.c (Fgnutls_available_p):
946 * gtkutil.h (xg_uses_old_file_dialog):
947 * xdisp.c (Ftool_bar_height):
948 * xmenu.c (popup_activated):
949 No longer const, since it's not const on at lest some
950 configurations, and we shouldn't lie to the compiler.
952 2015-01-15 Eli Zaretskii <eliz@gnu.org>
954 * fileio.c: Include binary-io.h.
955 (Fset_binary_mode): New function.
956 (syms_of_fileio): Defsubr it.
957 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
959 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
961 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
962 (Fgnutls_peer_status): Use it to set the :self-signed flag.
963 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
964 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
966 2015-01-14 Eli Zaretskii <eliz@gnu.org>
968 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
969 when FLAGS indicate the item is not highlighted. (Bug#19596)
971 2015-01-14 Martin Rudalics <rudalics@gmx.at>
973 * xmenu.c (update_frame_menubar): Remove garbaged code.
975 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
977 remove_slash_colon need not be inline
978 * process.c, process.h (remove_slash_colon): No longer inline.
979 This saves text bytes without hurting runtime performance.
981 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
983 Avoid extra multibyteness check in ENCODE_FILE users.
984 * callproc.c (encode_current_directory, Fcall_process, call_process):
985 * dired.c (directory_files_internal, file_name_completion):
986 Do not check for STRING_MULTIBYTE because encode_file_name
987 is a no-op for unibyte strings.
989 * process.h (remove_slash_colon): New function.
990 * callproc.c (encode_current_directory, call_process):
991 * process.c (Fstart_process): Use it.
993 Consistently handle time zone specification.
994 * editfns.c (decode_time_zone): New function, refactored out from ...
995 (Fencode_time): ... adjusted user.
996 (Fset_time_zone_rule): Use decode_time_zone.
998 * editfns.c (make_buffer_string_both): If requested range intersects
999 the gap, don't move the latter but copy in two regions, thus avoiding
1000 unnecessary relocation of buffer data.
1002 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1004 Use bool for boolean in xmenu.c, xml.c
1005 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1006 (Fx_menu_bar_open_internal, popup_widget_loop)
1007 (x_activate_menubar, xg_crazy_callback_abort)
1008 (update_frame_menubar, set_frame_menubar)
1009 (initialize_frame_menubar, free_frame_menubar)
1010 (create_and_show_popup_menu, x_menu_show)
1011 (create_and_show_dialog, x_dialog_show):
1012 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1013 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1014 * xrdb.c (main) [TESTRM]:
1015 * xsettings.c (init_gsettings):
1016 * xterm.c (XFillRectangle, xg_scroll_callback)
1017 (xg_end_scroll_callback):
1018 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1019 Use bool for boolean.
1020 * xmenu.c (TRUE): Remove; no longer used.
1021 (show_help_event): Remove long-unused code.
1022 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1024 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1026 Don't say Fnext_read_file_uses_dialog_p is const
1027 It's const only if a windowing system is not used; don't say it's
1028 const otherwise. See:
1029 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1030 * fileio.c (next_read_file_uses_dialog_p): Remove.
1031 Move guts back to ...
1032 (Fnext_read_file_uses_dialog_p): ... here.
1033 Don't declare as const, as make-docfile.c now has a special case
1034 for this function. This is an ugly hack, but it's better than
1035 lying to the compiler.
1037 Remove now-unnecessary forward XTYPE decl
1038 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1039 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1040 definition to after XTYPE's.
1042 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1044 Fix problems with 32-bit wide-int build exposed by MinGW.
1045 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1046 compilation error in an unoptimized build when !USE_LSB_TAG.
1048 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1049 same larger value as for the 64-bit build.
1051 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1052 avoid compiler warnings.
1054 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1055 Avoid compiler warnings about cast from integer to pointer of
1058 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1059 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1060 casting from integer to pointer of different size.
1061 (add_menu_item): Pass the help-echo string as a pointer to
1062 Lisp_String, not as a Lisp_Object.
1063 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1064 string object from its C pointer.
1066 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1067 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1069 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1070 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1071 compiler warnings about size differences.
1072 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1073 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1074 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1075 integer; use -1 for nil. Doc fix.
1077 * .gdbinit (xgetsym): New subroutine.
1078 (xsymname, xsymbol): Use it.
1079 (xprintsym): No need to call xgetptr.
1081 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1083 * frame.c (adjust_frame_size): Make sure new numbers of
1084 lines/columns get installed after font size change (Bug#19575).
1086 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1088 Add DEFUN attributes.
1089 * callint.c (Finteractive):
1090 * character.c (Fcharacterp, Fmax_char):
1091 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1092 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1093 (Ffloatp, Fbyteorder):
1094 * decompress.c (Fzlib_available_p):
1095 * fns.c (Fidentity):
1096 * frame.c (Fframe_windows_min_size):
1097 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1098 * window.c (Fwindow__sanitize_window_sizes):
1099 * xdisp.c (Ftool_bar_height):
1100 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1101 * emacs.c (Fkill_emacs):
1103 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1104 (Fabor_recursive_edit): Add noreturn attribute.
1106 * search.c (fast_string_match_internal): New function,
1107 consolidated from...
1108 (fast_string_match, fast_string_match_ignore_case): ...functions
1110 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1111 inlined from here now.
1112 (fast_string_match_internal): Add prototype.
1113 * dired.c (file_name_completion): Use fast_string_match_internal.
1115 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1116 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1117 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1118 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1120 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1122 Port to 32-bit MingGW --with-wide-int
1123 Problem reported by Eli Zaretskii in:
1124 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1125 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1126 what we think it is, rather than checking only its alignment (and
1127 doing so incorrectly on MinGW).
1129 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1131 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1132 Remove dead NILP check.
1133 * image.c (Flookup_image): Use regular format for docstring.
1134 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1136 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1138 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1140 * frame.c (frame_default_tool_bar_height): New variable.
1141 (adjust_frame_size): Possibly add requested adjustment to
1142 Vframe_adjust_size_history.
1143 (make_frame): Initialize tool_bar_redisplayed_once slot.
1144 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1145 doc-string. Call adjust_frame_size unconditionally (the frame's
1146 text size may remain unaltered but the pixel size may change).
1147 (x_figure_window_size): If frame_default_tool_bar_height was
1148 set, use it instead of calculating the tool bar height from
1149 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1150 Vframe_initial_frame_tool_bar_height.
1151 (Qchange_frame_size, Qxg_frame_set_char_size)
1152 (Qset_window_configuration, Qx_create_frame_1)
1153 (Qx_create_frame_2): New symbols.
1154 (Vframe_initial_frame_tool_bar_height): Remove.
1155 (Vframe_adjust_size_history): New history variable for debugging
1156 frame size adjustments.
1157 * frame.h (struct frame): New boolean slot
1158 tool_bar_redisplayed_once.
1159 (frame_default_tool_bar_height): Extern.
1160 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1161 to adjust_frame_size.
1162 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1163 Qx_create_frame_2 to adjust_frame_size.
1164 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1165 inhibit 1 when we have not redisplayed the tool bar yet.
1166 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1167 Qx_create_frame_2 to adjust_frame_size.
1168 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1170 * window.c (Fset_window_configuration):
1171 Pass Qset_window_configuration to adjust_frame_size.
1172 * xdisp.c (redisplay_tool_bar): Assign new height to
1173 frame_default_tool_bar_height.
1174 (redisplay_internal): If we haven't redisplayed this frame's
1175 tool bar, call redisplay_tool_bar early so we can adjust the
1176 frame size accordingly.
1177 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1178 inhibit 1 when we have not redisplayed the tool bar yet.
1179 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1180 Qx_create_frame_2 to adjust_frame_size.
1182 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1184 Have 'make' output better GEN names
1185 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1186 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1187 more naturally so that 'make' can output more-accurate names.
1189 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1191 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1192 calling reset_buffer_local_variables, and make sure we initialize
1195 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1197 * coding.c (Fcoding_system_plist): Use common style for docstring.
1199 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1201 Port to MSB hosts without optimization
1202 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1203 the inline function XTYPE needs to be declared before being used.
1204 * lisp.h (XTYPE): New forward declaration.
1206 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1208 Port to 32-bit --with-wide-int
1209 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1210 widened, as the latter had trouble with GCC on Fedora 21 when
1211 configured --with-wide-int and when used in static initializers.
1212 * alloc.c (garbage_collect_1, which_symbols):
1213 * lread.c (init_obarray):
1214 Prefer builtin_lisp_symbol when it can be used.
1215 * dispextern.h (struct image_type.type):
1216 * font.c (font_property_table.key):
1217 * frame.c (struct frame_parm_table.sym):
1218 * keyboard.c (scroll_bar_parts, struct event_head):
1219 * xdisp.c (struct props.name):
1220 Use the index of a builtin symbol rather than its address.
1222 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1223 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1224 symbol indexes rather than pointers, and which work better on MSB
1225 hosts because they shift right before tagging. All uses changed.
1226 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1227 No longer noops on wide-int hosts, since they work now.
1228 (builtin_lisp_symbol): New function.
1230 Port to HAVE_FREETYPE && !HAVE_XFT
1231 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1232 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1233 Declare in this case too.
1235 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1237 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1239 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1240 Use make_pointer_integer instead of XIL.
1241 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1243 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1244 instead of XIL. Put a list of the descriptor, action, and file
1245 name in event->arg, instead of spreading them between event->code
1248 * w32term.c (queue_notifications): Use make_pointer_integer
1249 instead of XIL. Put a list of the descriptor, action, and file
1250 name in event->arg, instead of spreading them between event->code
1253 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1254 event creation to changes in w32term.c and w32inevt.c above.
1256 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1258 Port Qnil==0 changes to 32-bit --with-wide-int
1259 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1260 macro-implemented version. For the non-USE_LSB_TAG case, supply
1261 a new inline function that is the inverse of the new TAG_SYMPTR.
1262 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1263 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1264 negative number, don't allow sign bits to bleed into the encoded
1265 value. Shift in zero bits instead.
1267 Refactor pointer-to-integer conversion
1268 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1269 Rename and move to lisp.h. All uses changed.
1270 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1271 which are renamed from gfilenotify.c's lisp_to_monitor and
1272 monitor_to_lisp, and with more-generic void * signatures.
1274 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1276 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1277 returned for right-to-left screen lines. (Before the change on
1278 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1281 * .gdbinit (xsymname): New subroutine.
1282 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1283 in a way that doesn't cause GDB to barf when it tries to
1284 dereference a NULL pointer.
1286 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1288 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1289 (insert_left_trunc_glyphs, append_space_for_newline)
1290 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1291 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1292 (Fbidi_resolved_levels, produce_special_glyphs)
1293 (rows_from_pos_range, mouse_face_from_buffer_pos)
1294 (note_mouse_highlight): Use nil as the object for glyphs inserted
1295 by the display engine, and test with NILP instead of INTEGERP.
1298 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1301 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1304 * dispextern.h (struct glyph, struct it): Update comments for the
1307 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1309 Port new Lisp symbol init to x86 --with-wide-int
1310 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1311 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1312 GCC (at least) does not allow a constant initializer to widen an
1315 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1316 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1317 Although clang doesn't need it, some other compiler might, and
1318 it's easy enough to be safe.
1320 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1321 Apparently clang removed support for the alloc_size attribute.
1323 Port Qnil==0 XUNTAG to clang
1324 clang has undefined behavior if the program subtracts an integer
1325 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1326 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1327 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1328 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1330 Port GFileMonitor * hack to Qnil==0 platforms
1331 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1332 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1333 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1335 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1337 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1338 size instead of using widht/height. The frame may be constrained.
1340 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1342 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1343 Needed when neither optimizing nor inlining.
1344 Also, sort decls alphabetically.
1346 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1348 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1349 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1350 declarations of Q* variables that represent symbols.
1352 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1356 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1357 that NILP (x) is equivalent to testing whether x is 0 at the
1358 machine level. The overall effects of this and the previous patch
1359 shrink the size of the text segment by 2.3% and speeds up
1360 compilation of all the .elc files by about 0.5% on my platform,
1361 which is Fedora 20 x86-64.
1362 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1363 (make_lisp_symbol) [USE_LSB_TAG]:
1364 Symbols now tag the difference from lispsym, not the pointer.
1365 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1366 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1367 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1368 (XSYMBOL): New forward decl.
1369 (XUNTAGBASE): New function.
1372 Compute C decls for DEFSYMs automatically
1374 This patch also makes Q constants (e.g., Qnil) constant addresses
1375 from the C point of view.
1376 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1377 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1378 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1379 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1380 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1381 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1382 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1383 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1384 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1385 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1386 * xselect.c, xsettings.c, xterm.c:
1387 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1388 These names are now defined automatically by make-docfile.
1389 * alloc.c (init_symbol): New function.
1390 (Fmake_symbol): Use it.
1391 (c_symbol_p): New function.
1392 (valid_lisp_object_p, purecopy): Use it.
1393 * alloc.c (marked_pinned_symbols):
1394 Use make_lisp_symbol instead of make_lisp_ptr.
1395 (garbage_collect_1): Mark lispsym symbols.
1396 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1397 (mark_object): Use it.
1398 (sweep_symbols): Sweep lispsym symbols.
1399 (symbol_uses_obj): New function.
1400 (which_symbols): Use it. Work for lispsym symbols, too.
1401 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1402 since Qt's address is already known now.
1403 (syms_of_alloc): Add lispsym count to symbols_consed.
1404 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1405 when testing whether storage is all bits zero.
1406 * dispextern.h (struct image_type):
1407 * font.c (font_property_table):
1408 * frame.c (struct frame_parm_table, frame_parms):
1409 * keyboard.c (scroll_bar_parts, struct event_head):
1410 * xdisp.c (struct props):
1411 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1412 Lisp_Object *, since Qfoo is no longer an object whose address can be
1413 taken. All uses changed.
1414 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1415 use it, so that they no longer need to take the address of a Lisp sym.
1416 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1417 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1418 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1419 DEFSYM Qdeactivate_mark before the corresponding var.
1420 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1421 instead of interning their symbols; this avoids duplicates.
1422 (LISP_INITIALLY, TAG_PTR)
1423 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1425 (LISP_INITIALLY_ZERO): Use it.
1426 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1427 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1428 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1429 (make_lisp_symbol): New function.
1430 (XSETSYMBOL): Use it.
1431 (DEFSYM): Now just a placeholder for make-docfile.
1432 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1433 (intern_sym): New function, with body taken from old intern_driver.
1434 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1436 (define_symbol): New function.
1437 (init_obarray): Define the C symbols taken from lispsym.
1438 Use plain DEFSYM for Qt and Qnil.
1439 * syntax.c (init_syntax_once): No need to worry about
1440 Qchar_table_extra_slots.
1442 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1444 'temacs -nw' should not call missing functions
1445 Without this patch, "temacs -nw" fails with the diagnostic
1446 "emacs: Symbol's function definition is void: frame-windows-min-size"
1447 and messes up the tty's state.
1448 * frame.c (Fframe_windows_min_size): New placeholder function.
1449 (syms_of_frame): Define it.
1450 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1451 (syms_of_window): Define it.
1453 Less 'make' chatter for lisp dir
1454 * Makefile.in (%.elc): Adjust to compile-onefile change in
1455 ../lisp/Makefile.in.
1457 batch write-region no longer says "Wrote FOO"
1458 This cuts down on 'make' chatter a bit.
1459 * fileio.c (Fwrite_region):
1460 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1462 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1464 Revert previous change to produce_composite_glyph
1465 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1467 Pacify gcc -Wparentheses
1468 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1470 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1472 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1473 f->can_x_set_window_size is true.
1474 * xterm.c (x_set_window_size_1): Call change_frame_size with
1475 text sizes instead of pixel sizes (Bug#19428).
1477 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1479 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1480 right-to-left screen lines. (Bug#19473)
1482 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1484 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1486 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1488 Simplify setfattr use by assuming GNU make
1489 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1490 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1491 Simplify by using GNU make rather than shell conditionals,
1492 by using ln -f rather than rm -f followed by ln,
1493 and by preferring $@ to spelling out the destination.
1495 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1497 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1498 file doesn't compile on MS-Windows.
1500 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1502 Allow return value of system-name to vary. (Bug#19438)
1503 * filelock.c (current_lock_owner):
1504 * xrdb.c (get_environ_db):
1505 * xterm.c (same_x_server):
1506 * xterm.c (x_term_init):
1507 Prefer (system-name) to system-name, and avoid naming
1508 locals 'system-name'.
1509 * editfns.c (cached_system_name): New static var.
1510 (init_and_cache_system_name): New function.
1511 (init_editfns, Fsystem_name): Use it.
1512 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1513 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1514 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1515 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1516 Don't create a new string if the current value is already correct.
1518 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1520 Fix produce_composite_width typo
1521 * term.c (produce_composite_glyph):
1522 Fix typo that confused number of columns for pixel width.
1524 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1526 Wrap dll functions more simply
1527 * decompress.c, gnutls.c, image.c, xml.c:
1528 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1529 rather than the inverse when not WINDOWSNT. This isolates the
1530 fn_* business into the WINDOWSNT-specific section of the code,
1531 which makes it easier to maintain the generic code.
1532 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1533 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1534 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1535 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1536 Remove. All uses replaced by DEF_DLL_FN.
1537 * decompress.c (inflateInit2): Remove; no longer needed.
1538 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1540 Port memory-full checking to GnuTLS 3.3
1541 Instead of using gnutls_global_set_mem_functions, check every call
1542 to a GnuTLS function that might return an indication of memory
1543 exhaustion. Suggested by Dmitry Antipov in:
1544 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1545 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1546 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1547 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1549 (check_memory_full): New function.
1550 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1551 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1552 (Fgnutls_boot): Use it.
1553 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1555 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1557 Fix parse_settings to match internal documentation
1558 * xsettings.c (parse_settings): Return the number of settings seen.
1559 Count the settings changes accurately.
1560 (read_settings): Don't confuse number of settings changes with
1561 the return code from XGetWindowProperty.
1563 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1565 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1566 composition_compute_stop_pos to the number of characters in the
1568 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1570 * composite.c (composition_compute_stop_pos): If no composition
1571 was found in a string before ENDPOS, and ENDPOS is the string end,
1572 no need to back up to a safe point.
1574 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1576 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1578 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1579 (dealloc): Release bmRep.
1580 (setPixmapData): Make bmRep local so class member is not
1582 (setPixmapData): Rename local variable bmRep to avoid compiler
1585 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1587 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1588 when going to fullscreen (Bug#0x180004f).
1590 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1592 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1594 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1596 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1598 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1600 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1602 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1604 Use bool for boolean in xselect.c, xsettings.c
1605 * xselect.c (x_get_local_selection, struct selection_data)
1606 (x_selection_request_lisp_error, struct prop_location)
1607 (x_handle_selection_request, x_convert_selection)
1608 (waiting_for_other_props_on_window, expect_property_change)
1609 (wait_for_property_change, x_handle_property_notify)
1610 (x_get_foreign_selection, x_get_window_property)
1611 (receive_incremental_selection)
1612 (x_get_window_property_as_lisp_data)
1613 (lisp_data_to_selection_data, Fx_get_selection_internal)
1614 (x_send_client_event):
1615 * xselect.c, xterm.h (x_handle_dnd_message):
1616 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1617 (apply_xft_settings, read_and_apply_settings)
1618 (xft_settings_event, init_gsettings, init_xsettings)
1619 (syms_of_xsettings):
1620 Use bool for boolean.
1621 * xselect.c (x_get_window_property): Omit last arg, which was an
1623 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1624 always true. All callers changed.
1626 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1628 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1631 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1633 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1636 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1638 Use bool for boolean in xsmfns.c
1639 * xsmfns.c, xterm.h (x_session_have_connection):
1640 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1641 Use bool for boolean.
1642 (x_session_initialize, Fhandle_save_session):
1643 Prefer NILP (x) to EQ (x, Qnil).
1645 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1647 * callproc.c (child_setup):
1648 * dbusbind.c (xd_signature_cat):
1649 * doc.c (get_doc_string, Fsnarf_documentation):
1650 * editfns.c (Fuser_full_name):
1651 * frame.c (xrdb_get_resource):
1652 * gtkutil.c (xg_get_file_with_chooser):
1653 * tparam.c (tparam1):
1654 * xfns.c (xic_create_fontsetname):
1655 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1656 * xsmfns.c (smc_save_yourself_CB):
1657 Rewrite to avoid the need for strcat, typically by using stpcpy
1658 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1659 * doc.c (sibling_etc):
1660 * xrdb.c (xdefaults):
1661 Now a top-level static constant.
1663 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1665 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1668 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1670 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1671 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1673 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1675 Use bool for boolean in xterm.c
1676 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1677 (x_set_window_size, x_bitmap_icon):
1678 * nsterm.m (ns_frame_raise_lower, x_new_font):
1679 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1680 (struct terminal.frame_raise_lower_hook):
1681 * w32term.c (w32_frame_raise_lower):
1682 * xterm.c, xterm.h (x_text_icon):
1683 * xterm.c (x_update_window_begin, x_update_window_end)
1684 (x_update_end, x_after_update_window_line)
1685 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1686 (x_draw_glyph_string_foreground)
1687 (x_draw_composite_glyph_string_foreground)
1688 (x_alloc_lighter_color, x_draw_relief_rect)
1689 (x_draw_glyph_string_box, x_draw_image_relief)
1690 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1691 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1693 (XFillRectangle) [HAVE_GTK3]:
1694 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1695 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1696 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1697 (x_send_scroll_bar_event, xm_scroll_callback)
1698 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1699 (x_create_toolkit_scroll_bar)
1700 (x_create_horizontal_toolkit_scroll_bar)
1701 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1702 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1703 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1704 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1705 (x_scroll_bar_report_motion)
1706 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1707 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1708 (x_draw_window_cursor, x_clear_errors)
1709 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1710 (set_wm_state, x_set_sticky, get_current_wm_state)
1711 (do_ewmh_fullscreen, x_handle_net_wm_state)
1712 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1713 (x_set_window_size_1, XTframe_raise_lower)
1714 (x_make_frame_visible, x_iconify_frame)
1715 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1716 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1717 (x_delete_terminal, x_initialize, syms_of_xterm):
1718 Use bool for boolean.
1720 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1722 * composite.h (struct composition.width): Now int
1723 instead of unsigned short, as we prefer signed integers.
1725 Let charset tick grow past USHRT_MAX
1726 * charset.c, charset.h (charset_ordered_list_tick):
1727 Now EMACS_UINT, not unsigned short.
1728 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1729 maximum representable Emacs integer value before wrapping it around.
1731 Simplify unexec file mode setting
1732 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1733 Don't include <sys/stat.h> when no longer needed.
1734 (unexec): Create file with correct mode in the first place,
1735 rather than overwriting the mode later and fiddling with the
1736 global umask in the mean time. Avoid bogus usage like
1737 'umask (777)', which should have been 'umask (0777)'.
1738 (mark_x): Remove. All callers removed.
1740 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1742 Minor cleanups for Lisp objects and symbols
1743 * alloc.c (next_vector, set_next_vector):
1744 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1745 (lisp_h_make_number) [USE_LSB_TAG]:
1746 Use Lisp_Int0 instead of the mystery constant 0.
1747 * alloc.c (mark_object): Always set and use po; that's simpler.
1748 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1749 Properly parenthesize definientia.
1750 * bidi.c (bidi_initialize):
1751 * buffer.c (init_buffer_once):
1752 * nsfns.m (syms_of_nsfns):
1753 * nsmenu.m (syms_of_nsmenu):
1754 * nsselect.m (syms_of_nsselect):
1755 Prefer DEFSYM to defining by hand.
1756 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1757 * data.c: Fix too-long line.
1758 * lisp.h (DECLARE_GDB_SYM): New macro.
1759 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1760 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1761 Declare the symbol, so it's visible to everywhere lisp.h is included.
1762 Move forward decls as far forward as they can go,
1763 to allow future changes to use them.
1765 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1767 * gnutls.c: Include gnutls.h.
1768 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1769 * image.c (svg_load): Fix pointer signedness.
1771 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1773 * frame.c (frame_windows_min_size): New argument IGNORE.
1774 (adjust_frame_size): When called from change_frame_size call
1775 frame_windows_min_size with IGNORE Qt so we can ignore size
1778 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1780 * font.c (Ffont_info): Add more font information to the vector
1781 returned by the function, inspired by query-font. Doc fix.
1784 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1786 * keyboard.c (input_was_pending): New var.
1787 (read_char): Use it to make sure we only skip redisplay when we can't
1788 keep up with the repeat rate.
1790 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1792 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1794 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1796 * image.c (svg_load): Watch out for nil value of current buffer's
1797 filename. Re-enable filename thing for not-a-file case.
1799 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1801 Partially disabled previous change.
1803 * image.c (svg_load): Temporarily disabled filename thing for
1804 not-a-file case as it can cause crashs.
1806 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1808 Fix problem with images referenced within svg files. (bug#19373)
1810 * image.c: Additional parameter 'filename' for
1811 svg_load_image. Include "buffer.h". Define library function
1812 rsvg_handle_set_base_uri for WINDOWSNT.
1813 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1814 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1815 (svg_load): Pass a filename to svg_load_image: either name of
1816 actual file or of current buffer's file.
1817 (svg_load_image): New parameter 'filename', used for setting
1818 base_uri, necessary for loading referenced images. (bug#19373)
1820 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1822 * lread.c (init_obarray): Declare Qt as special.
1823 This fixes a typo in the 2012-05-15 patch that
1824 tried to declare Qt as special.
1826 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1828 Various fixes to use bool type and constants.
1829 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1831 * xfaces.c (clear_face_cache): Use bool for the argument type.
1833 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1835 Correct same_at_end when restoring window points
1836 * fileio.c (Finsert_file_contents): Compute same_at_end character
1837 position using the old buffer size, not the new one, since
1838 restore_window_points wants the old size.
1839 Fixes: debbugs:19161
1841 2014-12-14 Alan Mackenzie <acm@muc.de>
1843 New feature optionally to accelerate auto-repeated scrolling.
1845 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1847 * window.c (window_scroll): Bind fontification-functions to nil
1848 when scrolling by whole screens and
1849 fast-but-imprecise-scrolling is non-nil.
1850 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1852 * lisp.h (bool): Declare Qfontification_functions extern.
1854 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1856 Load system's default trusted Certificate Authorities if available.
1857 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1858 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1859 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1860 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1861 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1863 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1864 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1867 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1869 * regex.c (analyze_first): Rename from analyze_first.
1871 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1873 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1874 a hack involving a union.
1876 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1878 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1879 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1882 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1884 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1886 * gnutls.h: Always declare syms_of_gnutls.
1888 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1889 clarity. Let the availability check return Qnil when the GnuTLS
1890 integration is not available, instead of erroring out.
1893 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1895 * xdisp.c (move_it_in_display_line_to, display_line):
1896 Don't disallow overflow-newline-into-fringe when word-wrap is in
1899 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1901 * fileio.c: Better preserve window-points during revert (bug#19161).
1902 (Qget_buffer_window_list): New var.
1903 (get_window_points_and_markers, restore_window_points): New functions.
1904 (Finsert_file_contents): Use them to save and restore window-points.
1906 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1908 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1909 descriptor if called from x_connection_closed and always delete
1910 this descriptor from keyboard waiting set (Bug#19147).
1912 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1914 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1915 (bidi_cache_max_elts): New global variable.
1916 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1917 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1919 (bidi_cache_search): Handle overflown cache. Improve commentary.
1920 (bidi_cache_ensure_space): Limit allocations to the current value
1921 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1922 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1923 the increment to not exceed the limit.
1924 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1925 cache, zero otherwise (meaning the cache overflowed). In the
1926 latter case, set bidi_cache_last_idx to -1.
1927 (bidi_peek_at_next_level): Handle overflown cache.
1928 (bidi_push_it): Increase the cache limit for iterating the new object.
1929 (bidi_pop_it): Decrease the cache limit back to previous value.
1930 (bidi_shelve_cache): Shelve the current value of the cache limit.
1931 (bidi_unshelve_cache): Restore the value of cache limit.
1932 (bidi_find_bracket_pairs): If the cache overflows while looking
1933 for the paired bracket, give up and let bidi_resolve_neutrals
1934 process the bracket as a simple neutral. (Bug#19322)
1935 (bidi_find_other_level_edge): If the cache overflows, fall back on
1936 Plan B, which effectively stops the reordering and restarts it on
1937 the next character (after resetting the cache).
1938 (bidi_move_to_visually_next): When the cache overflows, reset it
1939 after processing the last cached character.
1941 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1943 Fix glitches in gnutls.c, mostly memory-related
1944 * gnutls.c: Sort macro definitions by name.
1945 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1946 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1947 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1948 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1949 calculating string length. Use make_uninit_string, to avoid
1950 copying the string. Cast the char, not the pointer.
1951 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1952 and free. Work even for dates past the year 9999. Use void *
1953 for buffers, to avoid casts.
1955 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1957 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1959 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1961 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1964 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1966 * process.c: Whitespace and line-break nitpicks.
1968 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1970 * gnutls.c (gnutls_certificate_details): The :signature isn't
1971 that useful, so remove it.
1972 (gnutls_certificate_details): Clean up whitespace slightly.
1973 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1975 (gnutls_certificate_details): Put :signature-algorithm back again,
1976 which was removed by mistake.
1977 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1978 that they are not messaged by default (bug#16253).
1979 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1981 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1983 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1985 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1988 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1990 * eval.c (Fsignal): Remove duplicate test.
1991 (Fautoload_do_load): Fix up docstring.
1993 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1995 * nsterm.m (represented_filename, represented_frame): New variables.
1996 (ns_set_represented_filename): New function.
1997 (sendEvent:): Set represented filename here to avoid flicker,
1998 related to Bug#18757.
2000 * nsterm.h: Declare ns_set_represented_filename.
2002 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2003 at once, call ns_set_represented_filename instead.
2005 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2007 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2008 (struct bidi_stack): Reduce size by using bit fields and by
2009 packing sos, override, and isolate_status into a single 8-bit
2010 byte called 'flags'.
2012 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2013 (bidi_push_embedding_level): Construct flags from individual
2014 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2016 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2017 from flags. Adapt to changes in prev_for_neutral,
2018 next_for_neutral, and last_strong members.
2019 (bidi_line_init): Initialize flags to zero.
2020 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2021 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2023 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2025 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2026 (Fapply): Try and simplify the control flow.
2028 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2030 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2031 Use gnutls_sign_get_name directly because
2032 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2033 (init_gnutls_functions): Load missing gnutls_server_name_set.
2035 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2037 * bidi.c (bidi_find_first_overridden): New function.
2039 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2040 (syms_of_xdisp): Defsubr it.
2042 * dispextern.h (bidi_find_first_overridden): Add prototype.
2044 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2046 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2047 to nil after release (Bug#9133).
2049 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2051 Port better to AddressSanitizer.
2052 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2054 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2055 Return -1 or 0, as the pipe trick doesn't work.
2056 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2058 * print.c (print_object):
2059 When a pointer-check primitive returns -1, do not assume this
2060 means the pointer is valid or that the underlying system has failed.
2061 It could just be that addresses are being sanitized so Emacs can't
2062 test for pointer validity.
2063 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2064 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2065 string validity checker doesn't work on stack-based strings.
2067 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2069 Improve clarity of USE_LSB_TAG definition.
2070 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2071 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2072 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2073 VAL_MAX / 2 rather than in terms of the (more complicated)
2074 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2076 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2078 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2079 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2080 (next_element_from_buffer): When done with overlays, reset the
2081 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2083 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2085 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2086 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2088 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2090 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2091 for paxctl and setfattr. Fixes temacs startup failure with
2092 grsecurity/PaX enabled Linux kernel (bug#19067).
2094 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2096 * w32.c, w32heap.c, w32term.c:
2097 Use MINGW_W64 instead of _W64.
2099 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2101 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2103 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2105 * gnutls.c (gnutls_ip_address_p): New function.
2106 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2108 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2110 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2112 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2114 Fix gnutls problems caught by static checking.
2115 * gnutls.c (Fgnutls_boot): Remove unused local.
2116 (Fgnutls_boot): Fix pointer signedness.
2118 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2120 * gnutls.c (gnutls_certificate_details): Don't include certain
2121 certificate details on older gnutls versions (bug#19168).
2122 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2123 (gnutls_certificate_details): Reversed check in last checkin.
2125 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2127 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2128 (Fgnutls_peer_status_warning_describe): Add function to describe a
2129 peer verification warning symbol.
2130 (Fgnutls_peer_status): Use it.
2131 (Fgnutls_boot): Use it. Minor logging fixes.
2133 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2135 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2137 2014-11-24 Glenn Morris <rgm@gnu.org>
2139 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2141 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2142 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2144 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2146 * gnutls.c: Fix Windows function definition of
2147 gnutls_x509_crt_get_fingerprint.
2149 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2151 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2153 * process.h: Added more fields to Lisp_Process to track
2154 certificate details.
2156 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2157 (Fgnutls_peer_status): New functions to export TLS certificate
2158 details to Emacs Lisp.
2160 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2162 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2163 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2164 check for gtk_adjustment_configure (Bug#19149).
2165 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2167 2014-11-22 Glenn Morris <rgm@gnu.org>
2169 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2171 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2173 Don't shrink frame when using desktop-save-mode (Bug#19048).
2174 * w32fns.c (x_set_tool_bar_lines): Always call
2175 x_change_tool_bar_height (Bug#19048).
2176 (x_change_tool_bar_height): Mark frame as garbaged since
2177 adjust_frame_size might not have done that.
2178 * xfns.c (x_set_tool_bar_lines): Always call
2179 x_change_tool_bar_height (Bug#19048).
2180 (x_change_tool_bar_height): Mark frame as garbaged since
2181 adjust_frame_size might not have done that.
2183 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2185 * xml.c (parse_region): Take care of new optional parameter
2186 'discard-comments' of 'libxml-parse(html|xml)-region'.
2187 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2188 New optional parameter 'discard-comments'.
2190 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2192 Improve time stamp handling, and be more consistent about it.
2193 * editfns.c (invalid_time): New function.
2194 Use it instead of 'error ("Invalid time specification")'.
2195 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2196 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2198 (make_time_tail, make_time): Remove. All uses changed to use
2199 new functions or plain list4i.
2200 (disassemble_lisp_time): Return effective length if successful.
2201 Check that LOW is an integer, if it's combined with other components.
2202 (decode_time_components): Decode into struct lisp_time, not
2203 struct timespec, so that we can support a wide set of times
2204 regardless of whether time_t is signed. Decode plain numbers
2205 as seconds since the Epoch, and nil as the current time.
2206 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2207 Reimplement in terms of new functions.
2208 (Fencode_time): Just use list2i.
2209 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2210 * keyboard.c (decode_timer): Don't allow the new formats (floating
2211 point or nil) in timers.
2212 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2213 place of the magic number '16'.
2214 (struct lisp_time): New type.
2215 (decode_time_components): Use it.
2216 (lisp_to_timespec): New decl.
2218 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2220 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2223 * callint.c (Fcall_interactively): Pass in nil as argument to
2224 Fbarf_if_buffer_read_only.
2226 * fileio.c (Finsert_file_contents): Ditto.
2228 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2230 * textprop.c (verify_interval_modification): Check buffer
2231 readedness after the last interval.
2233 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2234 the text at POSITION (new optional argument) has the
2235 `inhibit-read-only' text property set.
2237 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2239 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2240 errors in computing the number of pixels to scroll.
2241 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2243 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2245 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2246 call updateFrameSize.
2248 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2250 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2252 * nsfns.m (x_set_foreground_color, x_set_background_color)
2253 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2254 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2256 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2258 * nsterm.m (ns_send_appdefined): Check for application defined
2259 event on Cocoa (Bug#18993).
2260 (run): Restore code before the previous 18993 fix.
2262 2014-11-14 David Reitter <david.reitter@gmail.com>
2264 * nsterm.m (run): Set timeout for event loop to prevent hang.
2267 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2269 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2271 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2273 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2274 for each candidate font but attempt to reuse it from previous improper
2277 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2279 Avoid undefined behavior in color table hashing.
2280 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2281 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2282 This function avoids undefined behavior with signed shift overflow.
2284 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2286 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2287 when the inserted text does not need decoding. (Bug#18982)
2289 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2291 * nsterm.h (EmacsScroller): judge returns bool.
2293 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2294 (ns_judge_scroll_bars): Only set removed if judge returns true.
2295 (judge): Returns bool == condemned. Remove self from window.
2296 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2298 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2300 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2301 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2303 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2305 * nsterm.m (ns_set_vertical_scroll_bar)
2306 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2308 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2310 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2311 merely because tmo_in_millisec is nonnegative. The 1st call
2312 to g_main_context_query could succeed while the 2nd one fails.
2314 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2316 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2318 * nsterm.m (run): Only use non-system event loop if OSX version is
2319 exactly 10.9 (Bug#18993).
2320 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2323 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2325 * callproc.c (encode_current_directory): Support handling of file
2326 names prepended by "/:". (Bug#18891)
2328 2014-11-08 Alan Mackenzie <acm@muc.de>
2330 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2332 2014-11-08 Dima Kogan <dima@secretsauce.net>
2334 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2336 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2338 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2339 raises an error. (Bug#18891)
2341 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2343 * frame.c (adjust_frame_size): Call x_set_window_size only if
2344 f->can_x_set_window_size is set.
2345 (make_frame): Initialize f->can_x_set_window_size and
2346 f->can_run_window_configuration_change_hook.
2347 (Fcan_run_window_configuration_change_hook): New function.
2348 * frame.h (frame): Split `official' into `can_x_set_window_size'
2349 and `can_run_window_configuration_change_hook'.
2350 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2351 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2352 Set f->can_x_set_window_size.
2353 * window.c (run_window_configuration_change_hook):
2354 Return immediately if either f->can_x_set_window_size or
2355 f->can_run_window_configuration_change_hook are false.
2356 (Fset_window_configuration): Instead of f->official set
2357 f->can_x_set_window_size.
2358 * xfns.c (Fx_create_frame, x_create_tip_frame):
2359 Set f->can_x_set_window_size.
2361 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2363 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2364 cleanup from 2014-11-01 (Bug#18972).
2366 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2368 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2369 * xdisp.c (window-scroll-functions): Improve docstring.
2371 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2373 Uniquify the 'size' symbol.
2375 * w32notify.c (Qsize): Remove.
2376 * lisp.h (Qsize): New decl.
2377 * lread.c (Qsize): Now extern.
2378 * w32notify.c (syms_of_w32notify): No need to defsym.
2380 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2382 * dispnew.c (change_frame_size_1): Fix call of
2384 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2385 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2386 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2387 (Qtool_bar_size): New constants.
2388 (frame_inhibit_resize, adjust_frame_size): New argument to
2389 handle case where frame_inhibit_implied_resize is a list.
2390 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2391 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2392 (x_set_right_divider_width, x_set_bottom_divider_width)
2393 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2394 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2396 (frame-inhibit-implied-resize): Rewrite doc-string.
2397 * frame.h (frame_inhibit_resize, adjust_frame_size):
2398 Fix external declarations.
2399 (Qframe_position, Qframe_outer_size)
2400 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2401 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2402 (Qtool_bar_size): Extern them.
2403 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2404 (xg_height_or_width_changed): Remove.
2405 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2406 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2407 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2408 (xg_change_toolbar_position): Call adjust_frame_size directly.
2409 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2410 Fix calls of adjust_frame_size.
2411 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2412 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2413 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2414 frame can get resized when tool-bar-lines parameter changes from
2416 (Fw32_frame_menu_bar_size): Return fourth value.
2417 (Fw32_frame_rect): Block input around system calls
2418 (Fx_frame_geometry): New function.
2419 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2420 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2421 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2422 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2423 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2424 (Fx_create_frame): Adjust adjust_frame_size calls.
2425 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2426 frame can get resized when tool-bar-lines parameter changes from
2428 (Fx_frame_geometry): New function.
2429 * xmenu.c (update_frame_menubar): On Lucid call
2430 adjust_frame_size with one pixel less height to avoid that
2431 repeatedly adding/removing the menu bar grows the frame.
2432 (free_frame_menubar): On Motif arrange to optionally preserve
2433 the old frame height when removing the menu bar.
2434 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2436 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2438 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2439 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2440 frame; instead, print an error message.
2442 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2444 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2446 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2448 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2449 (dealloc): Release bmRep.
2451 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2452 imageListSetNext, imageListNext.
2454 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2455 (reference): Remove.
2456 (allocInitFromFile:): Remove searching ImageList and calling
2457 reference (Bug#18918).
2458 (dealloc): Remove handling if ImageList.
2460 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2462 * process.c (catch_child_signal): Fix incorrect assertion.
2464 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2466 * macfont.m (macfont_draw):
2467 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2469 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2470 if force_integral_p (i.e. no antialias).
2471 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2472 bold if no antialias (Bug#18876).
2474 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2475 was given (Bug#18846).
2477 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2479 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2480 instead of in xdisp.c, function now takes void. (Bug#18884).
2482 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2483 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2485 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2486 struct window* (Bug#18889).
2487 Remove getMouseMotionPart.
2488 (ns_output): Make icon_top/left int.
2490 * nsfns.m (x_icon): icon_top/left is int.
2492 * nsterm.m (ns_mouse_position): Remove unused code.
2493 (initFrame:window:, dealloc): Use window instead of win.
2494 (getMouseMotionPart:window:x:y:): Remove, unused.
2495 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2497 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2499 * keyboard.c (readable_events): When FLAGS include
2500 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2501 This avoids returning non-nil from input-pending-p when only such
2502 events are in the queue. (Bug#18856)
2504 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2506 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2507 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2508 (Qforeign_selection): Remove.
2509 (ns_get_local_selection): Identation fix.
2510 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2512 * nsselect.m (ns_get_local_selection): Remove calling of
2513 functions in Vselection_converter_alist (Bug#18911).
2514 (syms_of_nsselect): Remove Vselection_converter_alist.
2516 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2518 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2519 and unnecessary initialization. Adjust comments.
2521 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2523 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2525 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2526 index, not an absolute one, as that's what the function expects.
2528 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2530 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2531 font on an initial frame when running as a daemon (Bug#18869).
2533 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2535 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2537 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2538 build_string, when importing a home directory. (Bug#18873)
2540 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2542 * dispnew.c (buffer_posn_from_coords):
2543 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2544 account for the header-line height. (Bug#18839)
2546 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2548 * xml.c (parse_region): Do not forget the first document child.
2550 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2552 * nsselect.m: pasteboard_changecount is new.
2553 (ns_store_pb_change_count, ns_get_pb_change_count)
2554 (ns_get_our_change_count_for): New functions.
2555 (ns_string_to_pasteboard_internal): Correct comment.
2556 type => gtype in eassert, Call ns_store_pb_change_count.
2557 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2558 (Fns_disown_selection_internal, Fns_selection_owner_p):
2559 Replace Vselection_alist check, with change count check.
2560 (Fns_get_selection): Initialize val to Qnil. Only get local
2561 selection if change counts match (Bug#18799).
2562 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2564 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2566 * w32proc.c (create_child): If calling a quoted batch file,
2567 pass NULL for exe. (Bug#18745)
2569 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2571 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2572 (bidi_resolve_brackets): Use end of string position rather than ZV
2573 when iterating over a string. (Bug#18815)
2575 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2577 * keyboard.c (make_lispy_position): Return coordinates also when
2578 on scroll bars, fringes, margins or not in a window.
2579 * xdisp.c (show_mouse_face): Don't change cursor face during
2582 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2584 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2585 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2586 Fix doc-strings (Bug#18789).
2588 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2590 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2592 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2594 Optimize redisplay of simple bracketed text.
2595 * bidi.c (bidi_cache_reset_to): New function.
2596 (bidi_cache_reset): Call it.
2597 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2599 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2600 bracket_enclosed_type only if bracket_pairing_pos's value is not
2602 (MAX_BPA_STACK): Make sure the value is signed.
2603 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2604 stop pushing values onto the stack.
2605 (bidi_find_bracket_pairs): If the bracketed text is only on the
2606 base embedding level, remove all the states cached by this
2607 function from the cache, and return zero, so that the brackets in
2608 this segment of text are processed as normal neutrals.
2609 (bidi_resolve_brackets): Detect the brackets that are to be
2610 processed as neutrals, and don't call bidi_find_bracket_pairs on
2613 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2615 * w32select.c (Fw32_selection_exists_p): Rename from
2616 Fx_selection_exists_p.
2617 (syms_of_w32select): Adjust accordingly.
2619 * w16select.c (Fw16_selection_exists_p): Rename from
2620 Fx_selection_exists_p.
2621 (syms_of_win16select): Adjust accordingly.
2623 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2624 (Fns_own_selection_internal): Tighten scoping.
2625 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2626 (Fns_get_selection): Rename from Fx_get_selection_internal.
2627 (Fns_get_selection_internal, Fns_store_selection_internal):
2629 (syms_of_nsselect): Adjust accordingly.
2631 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2633 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2634 * w32term.c (x_set_window_size): Account for wrapped menu bar
2635 lines when setting up frame height (Bug#15174 and Bug#18720).
2636 (w32_add_wrapped_menu_bar_lines): New variable.
2638 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2640 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2643 2014-10-20 Glenn Morris <rgm@gnu.org>
2645 * Merge in all changes up to 24.4 release.
2647 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2649 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2650 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2652 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2654 * xterm.c (handle_one_xevent): Check return value from
2655 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2656 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2658 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2659 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2660 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2661 Gtk+ >= 3.14 (Bug#18674).
2662 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2663 Gtk+ >= 3.14 (Bug#18674).
2665 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2667 * gtkutil.c: Remove no-longer-used code.
2668 (xg_update_menubar): Remove unused local and unnecessary call to
2669 gtk_menu_item_get_submenu.
2670 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2671 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2672 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2674 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2676 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2678 * xterm.h (handlebox_widget): Remove.
2680 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2683 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2685 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2686 to handle Gtk versions.
2687 (xg_get_file_with_chooser): Use them.
2688 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2689 Remove (create_menus): Remove teroff argument and code.
2690 Remove call to gtk_menu_set_title.
2691 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2692 Adjust args to create_menus.
2693 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2694 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2695 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2696 (xg_make_tool_item): Remove detach code.
2697 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2698 (find_icon_from_name): New function.
2699 (update_frame_tool_bar): Remove GtkStockItem code, move to
2700 find_icon_from_name. Let stock be a list of icon names to try.
2701 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2702 Replace TOOLBAR_TOP_WIDGET.
2703 (free_frame_tool_bar, xg_change_toolbar_position ):
2704 Replace TOOLBAR_TOP_WIDGET.
2705 (xg_initialize): Remove tearoff code.
2707 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2709 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2710 pixel from the window's cursor glyph width, since X renders hollow
2711 blocks 1 pixel wider than the 'width' parameter.
2713 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2714 glyph->pixel_width; this is now done in xterm.c.
2716 Fix reordering of bracket characters in isolates.
2717 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2718 RESOLVED_ONLY; when non-zero, return from the cache only fully
2719 resolved states. All callers changed.
2720 (CANONICAL_EQU): New macro.
2721 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2722 equivalent of the paired closing bracket character.
2723 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2724 the default non-negative value, to be checked later in
2725 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2726 characters against those pushed onto the BPA stack.
2727 (bidi_record_type_for_neutral): New function.
2728 (bidi_resolve_brackets): Record next_for_neutral and
2729 prev_for_neutral when embedding level gets pushed. Force
2730 resolution of bracket pairs when entering a level run that was not
2732 (bidi_resolve_neutral): Add assertions before calling
2733 bidi_resolve_neutral_1.
2734 (bidi_level_of_next_char): Remove the code that attempted to
2735 resolve unresolved neutrals; that is now done by
2736 bidi_resolve_neutral.
2738 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2740 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2742 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2743 1-pixel R2L characters.
2744 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2745 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2747 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2749 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2752 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2754 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2755 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2756 It's not clear to me whether the initialization is needed,
2757 but it can't hurt so I played it safe.
2759 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2761 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2763 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2765 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2766 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2768 (bidi_get_type): Return the isolate initiators and terminator types.
2769 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2770 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2771 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2772 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2773 for the new features.
2774 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2775 push and pop correctly for isolates.
2776 (bidi_remember_char): Modify to accept an additional argument
2777 and record the bidi type according to its value.
2778 (bidi_cache_iterator_state): Accept an additional argument to only
2779 update an existing state. Handle the new members of struct bidi_it.
2780 (bidi_cache_find): Arguments changed: no longer accepts a level,
2781 instead accepts a flag telling it whether it is okay to return
2782 unresolved neutrals.
2783 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2784 table. Initialize new isolate-related members.
2785 (bidi_paragraph_init): Some code factored out into
2786 find_first_strong_char.
2787 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2788 into bidi_resolve_explicit.
2789 (bidi_resolve_explicit): Support the isolate initiators and
2790 terminator. Fix handling of embeddings and overrides according to
2791 new UBA requirements. Record information about previously seen
2792 characters here (moved from bidi_level_of_next_char).
2793 (bidi_resolve_weak): Adapt to changes in struct members.
2794 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2795 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2796 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2797 paired bracket resolution. Handle isolate initiators and
2799 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2800 (bidi_level_of_next_char): Move the code that records information
2801 about previous characters to bidi_resolve_explicit. Fix logic of
2802 resolving neutrals and make sure their cache entries are updated.
2803 Remove now unneeded special handling of PDF level.
2805 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2806 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2807 enlarged per Unicode 6.3.
2808 (enum bidi_bracket_type_t): New data type.
2809 (struct bidi_saved_info): Leave only 2 type members out of 4.
2811 (struct bidi_stack): Add members necessary to support isolating
2813 (struct bidi_it): Add new members necessary to support isolating
2814 sequences and bracket pair resolution.
2816 * xdisp.c (Fbidi_resolved_levels): New function.
2817 (syms_of_xdisp): Defsubr it.
2818 (append_glyph, append_composite_glyph, produce_image_glyph)
2819 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2821 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2823 * term.c (append_glyph, append_composite_glyph)
2824 (append_glyphless_glyph): Convert aborts to assertions.
2826 * .gdbinit (pgx): Display the character codepoint, resolved level,
2827 and bidi type also for glyphless glyphs.
2829 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2831 Avoid unwanted point motion in Fline_beginning_position.
2832 * lisp.h (scan_newline_from_point): Add prototype.
2833 * search.c (scan_newline_from_point): New function, refactored from...
2834 * cmds.c (Fforward_line): ...adjusted user.
2835 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2836 and simplify the former since the latter doesn't move point.
2838 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2840 Cleanup terminal handling code.
2841 * dispextern.h (get_named_tty): Remove prototype but...
2842 * termhooks.h (get_named_terminal): ...resurrect it under
2843 more meaningful name.
2844 (get_terminal): Likewise, but with...
2845 (decode_live_terminal): ...this name.
2846 (decode_tty_terminal): Add prototype.
2847 * term.c (get_tty_terminal): Remove.
2848 (get_named_tty): Remove.
2849 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2850 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2851 Use decode_tty_terminal.
2852 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2853 * terminal.c (get_terminal): Refactor to...
2854 (decode_terminal, decode_live_terminal): ...new functions.
2855 (decode_tty_terminal): Replacement for get_tty_terminal.
2856 (get_named_terminal): Likewise for get_named_tty.
2857 * coding.c (Fset_terminal_coding_system_internal)
2858 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2859 (Fkeyboard_coding_system):
2860 * composite.c (Fcomposition_get_gstring):
2861 * dispnew.c (Fsend_string_to_terminal):
2862 * frame.c (Fmake_terminal_frame):
2863 * nsfns.m (check_ns_display_info):
2864 * w32fns.c, xfns.c (check_x_display_info):
2865 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2866 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2867 (Fset_quit_char): Use get_named_terminal.
2868 (Fset_output_flow_control, Fset_input_meta_mode):
2869 Use decode_tty_terminal.
2871 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2873 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2874 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2876 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2878 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2879 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2881 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2883 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2886 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2888 * editfns.c (dump_tz_string): No longer const.
2889 It might be modified.
2891 * nsmenu.m (clear): Assume OS X 10.6 or later.
2893 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2895 * unexmacosx.c: Remove include ppc/reloc.h.
2896 (unrelocate, copy_dysymtab): Remove PPC code.
2897 (rebase_reloc_address): Remove, only used for PPC:
2899 * nsterm.m: Always include macfont.h on COCOA.
2900 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2901 (ns_dumpglyphs_image, ns_check_menu_open)
2902 (applicationDidFinishLaunching)
2903 (antialiasThresholdDidChange:)
2904 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2905 Remove checks for OSX <= 10.5/10.6.
2906 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2907 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2910 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2911 (NS_HAVE_NSINTEGER): Remove block.
2912 Remove >= OSX 10.6 tests.
2914 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2915 (x_activate_menubar, trackingNotification:): Remove check for
2917 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2919 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2921 * nsfns.m: Always include macfont.h on COCOA.
2922 (ns_filename_from_panel, ns_directory_from_panel)
2923 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2924 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2926 * macfont.m: Remove >= 1050 check.
2927 (macfont_create_family_with_symbol)
2928 (macfont_get_glyph_for_character)
2929 (mac_font_get_glyphs_for_variants)
2930 (mac_ctfont_create_available_families, syms_of_macfont):
2931 Remove code for OSX < 10.6.
2932 (mac_font_family_group, mac_font_family_compare): Remove, only used
2935 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2936 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2938 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2941 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2943 Fix putenv race conditions with undefined behavior (Bug#8705).
2944 Do all putenv calls before Emacs creates any threads.
2945 Use a safer way to modify the TZ environment variable in the
2946 presence of multiple threads. For further thread-safety,
2947 prefer localtime_r and gmtime_r to localtime and gmtime,
2948 and prefer struct tm's tm_gmtoff (if available) to calling
2949 both localtime_r and gmtime_r.
2950 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2951 (init_dbusbind): ... to this new function.
2952 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2953 * xterm.c (x_term_init): Move xputenv call from here ...
2954 (init_xterm): ... to this new function.
2955 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2956 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2957 (dump_tz_string): New constant.
2958 (init_editfns): Use it. This centralizes the dump_tz stuff.
2959 Call set_time_zone_rule here, so that its xputenv is done
2960 before Emacs goes multithreaded.
2961 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2962 thread-safe enough for Emacs.
2963 (format_time_string, Fdecode_time, Fcurrent_time_string)
2964 (Fcurrent_time_zone):
2965 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2966 localtime and gmtime. Remove now-unnecessary calls to block_input.
2967 (tm_gmtoff): New static function.
2968 (Fdecode_time, Fcurrent_time_zone): Use it.
2969 (Fencode_time): Use mktime_z, for better thread-safety.
2970 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2971 i.e., not quite thread-safe but good enough for Emacs typical usage.
2972 Do not reclaim storage that is in the environment; let it leak.
2973 Always call tzset, since localtime_r does not.
2974 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2975 This is now done in init_editfns.
2976 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2977 New macros and declarations, for platforms lacking tzalloc & friends.
2979 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2981 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2982 On x86 platforms this works around GCC bug 63495
2983 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2984 and more generally should fix a portability problem in Emacs.
2985 Reported by Stefan Monnier in:
2986 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2988 2014-10-08 Leo Liu <sdl.web@gmail.com>
2990 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2991 * keymap.c (describe_vector_princ):
2992 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2995 * print.c (printchar_stdout_last): Declare.
2996 (printchar): Record the last char written to stdout.
2997 (Fterpri): Add optional argument ENSURE.
2999 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3001 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3002 DELAY argument to change_frame_size, so that the frame size
3003 changes, if any are needed, are delayed until the next redisplay.
3004 This is to avoid a too early QUIT inside change_frame_size, when
3005 it calls Lisp in frame_windows_min_size, in case one of the events
3006 we've read sets the quit-flag. (Bug#18649)
3008 * w32fns.c (check_x_display_info): Accept terminal objects as
3009 argument, to follow what xfns.c does.
3011 2014-10-07 Glenn Morris <rgm@gnu.org>
3013 * Makefile.in ($(srcdir)/macuvs.h)
3014 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3016 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3018 * decompress.c (init_zlib_functions): Move the message about zlib
3019 being unavailable from here...
3020 (Fzlib_decompress_region): ...to here. (Bug#18650)
3022 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3024 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3025 the case where an optional string is used. Adjust docstring.
3027 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3029 * lisp.mk (lisp): Remove w32-common-fns.elc.
3031 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3033 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3034 These were already defined in buffer.c, and the duplicate
3035 definitions cause problems on platforms like 'gcc -fno-common'.
3036 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3038 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3040 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3041 if toolbar is visible.
3043 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3046 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3047 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3048 (ns_select, ns_read_socket): Use unwind_protect to decrease
3049 apploopnr (Bug#18345).
3050 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3051 line height (Bug#17977).
3053 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3054 (macfont_closest_traits_index): New function.
3055 (macfont_closest_traits_index_p): Rename from
3056 macfont_closest_traits_index.
3057 (macfont_list): Use macfont_closest_traits_index_p.
3059 2014-10-05 K. Handa <handa@gnu.org>
3061 * coding.c (detect_coding_iso_2022): Set coding->rejected
3062 correctly when an invalid escape sequence is found (Bug#18610).
3064 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3066 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3067 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3070 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3072 * buffer.c (scroll_bar_width, scroll_bar_height):
3074 * window.c (Fset_window_scroll_bars): Fix doc-string.
3075 (Fwindow_scroll_bars): Have it return what the doc-string says.
3077 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3079 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3080 iterator backwards, to resync the bidi iterator. (Bug#18584)
3082 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3084 Consistently use min and max macros from lisp.h.
3085 * coding.c (min, max):
3087 * unexhp9k800.c (min):
3088 * unexw32.c (min, max): Use definitions from lisp.h.
3089 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3091 * gmalloc.c (min): Tiny style change.
3093 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3094 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3096 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3098 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3099 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3100 (X_ULONG_MAX): Move these macros to xterm.h.
3101 (x_fill_property_data): Be more generous about allowing either
3102 signed or unsigned data of the appropriate width.
3103 * xterm.h (x_display_set_last_user_time): New function.
3104 All setters of last_user_time changd to use this function.
3105 If ENABLE_CHECKING, check that the times are in range.
3107 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3109 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3110 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3112 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3114 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3115 make a font_object from a tty frame (Bug#18573).
3116 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3118 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3120 * alloc.c (mark_overlay): Assume that overlay boundaries are
3121 always markers. Add comment.
3122 * lread.c (read_internal_start): Use convenient validate_subarray.
3124 (Fread_from_string): Adjust docstring.
3126 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3128 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3130 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3131 Rename from the "x-" prefix.
3133 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3135 * xselect.c (selection-converter-alist): Fix docstring.
3137 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3139 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3140 argument passed by the caller, when we mirror all slashes into
3143 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3145 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3146 Resurrect old code and fix compilation with GTK < 2.13.6.
3148 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3150 Use AUTO_CONS instead of SCOPED_CONS, etc.
3151 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3152 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3153 (AUTO_LIST1): Rename from scoped_list1.
3154 (AUTO_LIST2): Rename from scoped_list2.
3155 (AUTO_LIST3): Rename from scoped_list3.
3156 (AUTO_LIST4): Rename from scoped_list4.
3157 (AUTO_STRING): Rename from SCOPED_STRING.
3158 * frame.h (AUTO_FRAME_ARG):
3159 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3160 (AUTO_LIST4, AUTO_STRING):
3161 Prepend a new argument 'name'.
3162 Declare a variable instead of yielding a value.
3164 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3166 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3168 * w32fns.c (w32_createwindow): Accept an additional argument, an
3169 array of 2 values specifying the coordinates of the frame's
3170 top-left corner. Use these values instead of calling x_get_arg,
3171 which can cons Lisp objects, and therefore cannot be called except
3172 from the main thread. Remove redundant tests for the default
3174 (my_create_window): Move the calculation of the coordinates of the
3175 frame's top-left edge here. Pass them to the input thread via the
3176 second parameter of the WM_EMACS_CREATEWINDOW message.
3177 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3180 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3182 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3183 (redisplay_window): Treat the frame's frozen_window_starts flag
3184 the same way as the optional_new_start flag for the window: only
3185 obey it if the glyph row showing point will be fully visible.
3186 Likewise when the window start is in a continuation line. If,
3187 after trying everything under the 'force_start' label, point is
3188 still not fully visible, give up and scroll the window.
3189 Add debugging traces. (Bug#18545)
3191 * window.c (Frecenter): Set the window's redisplay flag.
3193 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3195 * w32term.c (w32_read_socket): Don't use frame dimensions for
3196 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3197 rectangle. Check the return value of GetClientRect, and don't use
3198 the results if it didn't succeed.
3200 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3201 in columns and lines after correcting the pixel dimensions in
3203 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3204 negative values to xrealloc. (Bug#18528)
3206 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3208 * alloc.c: Remove now-unnecessary check.
3209 Suggested by Dmitry Antipov in:
3210 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3212 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3214 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3215 to Ubuntu 14.04.1 x86-64.
3217 Simplify stack-allocated Lisp objects, and make them more portable.
3218 The build_local_string macro was used in two ways: (1) string
3219 literals for which scoped allocation suffices, and (2) file name
3220 components, where it's not safe in general to assume bounded-size
3221 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3222 allocates a block-scope string, and by using SCOPED_STRING for (1)
3223 and build_string for (2). Furthermore, actually use stack
3224 allocation only for objects known to have sufficient alignment.
3225 This simpler implementation means Emacs can make
3226 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3227 GC_MAKE_GCPROS_NOOPS.
3228 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3229 for fewer differences among implementations.
3230 (struct Lisp_String): Now GCALIGNED.
3231 (USE_STACK_LISP_OBJECTS): Default to true, since the
3232 implementation no longer insists on a nonempty GCALIGNED.
3233 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3234 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3235 separately. Move definiens to scoped_cons. The old definition
3236 was incorrect when GCALIGNED was defined to be empty.
3237 (union Aligned_String): New type.
3238 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3239 implementation ports to compilers that don't align strictly enough.
3240 Don't worry about the union sizes; it's not worth bothering about.
3241 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3242 Rewrite using USE_STACK_CONS.
3243 (scoped_cons): Assume the use of union Aligned_Cons.
3244 (lisp_string_size, make_local_string, build_local_string): Remove.
3245 Unless otherwise specified, all callers of build_local_string
3246 changed to use SCOPED_STRING.
3247 (SCOPED_STRING): New macro.
3248 * data.c (wrong_choice):
3249 * menu.c (single_menu_item):
3250 * process.c (Fformat_network_address):
3251 Hoist use of SCOPED_STRING out of a scope, so that its returned
3252 object lives long enough.
3253 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3254 as the string might be long or might not be ASCII.
3256 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3258 * msdos.c (internal_terminal_init): Bump version to 25.
3260 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3262 Keep stack-allocated Lisp objects fast rather than versatile.
3263 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3264 (SCOPED_CONS_INITIALIZER): New macro.
3265 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3266 (USE_LOCAL_ALLOCA): Remove.
3267 (local_cons, local_list1, local_list2, local_list3, local_list4):
3268 Remove. Stack overflow checking makes them too slow.
3269 (make_local_vector): Likewise. Also we just don't have enough
3271 (enum LISP_STRING_OVERHEAD): Remove.
3272 (local_string_init, local_vector_init): Remove prototypes.
3273 (make_local_string, build_local_string): Redesign to target short
3274 compile-time string constants, fall back to regular string allocation
3276 (lisp_string_size): New function.
3277 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3278 * alloc.c (local_string_init, local_vector_init): Remove.
3279 (verify_ascii) [ENABLE_CHECKING]: New function.
3280 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3281 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3282 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3283 * xselect.c, xterm.c: All related users changed.
3285 2014-09-28 Ken Brown <kbrown@cornell.edu>
3287 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3288 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3290 2014-09-27 Ken Brown <kbrown@cornell.edu>
3292 Fix implementation of HYBRID_MALLOC on Cygwin.
3293 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3294 (bss_sbrk_buffer_beg): New variable. Use it...
3295 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3296 incorrect definition.
3298 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3300 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3301 Make it into a function and change arg to be a function.
3303 * lisp.mk (lisp): Add elisp-mode.elc.
3305 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3307 * xfns.c (x_default_scroll_bar_color_parameter):
3308 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3309 to pacify --enable-gcc-warnings in non-scrollbar builds.
3311 2014-09-26 Ken Brown <kbrown@cornell.edu>
3313 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3315 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3317 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3318 MinGW builds that use GCC before 4.2.
3320 Default to stack objects on DOS_NT platforms as well.
3321 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3322 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3324 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3326 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3327 ALIGN_STACK attribute.
3329 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3331 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3332 ALIGN_STACK attribute.
3334 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3335 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3337 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3339 * frame.c (frame_inhibit_resize):
3340 * widget.c (EmacsFrameResize):
3341 * window.c (resize_frame_windows, Fset_window_configuration):
3342 * xdisp.c (expose_frame):
3343 * xfns.c (x_change_tool_bar_height):
3344 * xmenu.c (update_frame_menubar):
3345 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3346 Remove code left dead after 2014-07-27 changes.
3348 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3350 Fix local_cons etc. to not exhaust the stack when in a loop.
3351 Problem reported in:
3352 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3353 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3354 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3355 (Ffind_charset_string):
3356 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3357 * data.c (wrong_range):
3358 * editfns.c (Fpropertize, format2):
3359 * emacs.c (init_cmdargs, decode_env_path):
3360 * fileio.c (auto_save_error):
3361 * fns.c (Fyes_or_no_p):
3362 * font.c (font_style_to_value, font_parse_xlfd)
3363 (font_parse_family_registry, font_delete_unmatched)
3365 * fontset.c (Fset_fontset_font):
3366 * frame.c (x_get_arg):
3367 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3368 (read_char_minibuf_menu_prompt):
3369 * keymap.c (silly_event_symbol_error, describe_vector):
3370 * lread.c (load_warn_old_style_backquotes):
3371 * menu.c (single_menu_item):
3372 * minibuf.c (Fread_buffer):
3373 * process.c (status_message, Fformat_network_address)
3374 (server_accept_connection):
3375 * textprop.c (copy_text_properties):
3376 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3377 * xfns.c (x_default_scroll_bar_color_parameter):
3378 * xfont.c (xfont_open):
3379 * xselect.c (x_clipboard_manager_error_1):
3380 * xterm.c (x_term_init):
3381 Put USE_LOCAL_ALLOCA at the start of the function.
3382 * fns.c (maybe_resize_hash_table): Use build_string instead of
3383 build_local_string, since we'd otherwise need a conditional
3384 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3385 not worth the bother of optimization.
3386 * font.c (font_delete_unmatched): Remove by-hand code that
3387 observed MAX_ALLOCA limit, since it's now done automatically.
3388 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3389 since build_local_string needs its sa_alloc.
3390 * lisp.h (lisp_word_count): New function.
3391 (SAFE_ALLOCA_LISP): Use it.
3392 (USE_LOCAL_ALLOCA): New macro.
3393 (local_cons, make_local_vector, make_local_string):
3394 Observe the MAX_ALLOCA limit.
3395 (LISP_STRING_OVERHEAD): New constant.
3396 (make_local_string): Use it.
3398 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3400 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3401 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3402 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3403 and Solaris and it's likely to work on similar platforms.
3405 Avoid signed integer overflow when converting Time to ptrdiff_t.
3406 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3408 (position_to_Time, Time_to_position): New functions.
3409 (gen_help_event, kbd_buffer_get_event): Use them.
3410 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3411 Go back to plain 'unsigned long', so that 'Time' is the same
3412 for both X and non-X builds; this is less likely to cause surprise.
3413 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3414 are the same size; this is no longer required.
3416 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3417 of bit 28 and of whether an unsigned value is negative.
3418 This simplifies the code a bit, and pacifies clang 3.4.
3420 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3422 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3423 Windows builds, where 'long' is a 32-bit type.
3425 * w32inevt.h (w32_console_mouse_position): Update the argument
3426 types to use 'Time'.
3428 * w32term.c (w32_mouse_position)
3429 (x_horizontal_scroll_bar_report_motion)
3430 (x_scroll_bar_report_motion): Update the argument types to use
3433 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3435 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3436 (struct input_event): ...unsigned bitfields. Likewise for
3437 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3438 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3439 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3440 (kbd_buffer_get_event): Adjust users.
3441 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3442 (make_scroll_bar_position): New function, refactored out of...
3443 (make_lispy_event): ...adjusted user.
3444 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3445 * nsterm.m (ns_mouse_position, mouseUp):
3446 * term.c (term_mouse_position):
3447 * w32inevt.c (w32_console_mouse_position):
3448 * w32term.c (w32_mouse_position):
3449 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3450 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3451 Prefer enum and explicit enum members to integers and numeric values.
3453 * chartab.c (uniprop_encode_value_numeric):
3454 * font.c (font_style_to_value): Use make_local_vector.
3455 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3456 * keymap.c (append_key): Use scoped_list1.
3458 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3459 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3461 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3463 Fix some slow uses and misuses of strcat.
3464 * doc.c (get_doc_string):
3465 * gtkutil.c (get_utf8_string):
3466 * xsmfns.c (x_session_initialize):
3467 Avoid recomputation of string length.
3468 * ftfont.c (ftfont_spec_pattern):
3469 * xfns.c (xic_create_fontsetname):
3470 Don't assume output buffer is initially zero.
3472 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3474 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3475 All callers changed.
3476 * xterm.c (x_term_init): Use new functionality to avoid two needs
3477 to compute a string length.
3479 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3481 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3483 Use known length of a Lisp string to copy it faster.
3484 * lisp.h (lispstrcpy): New function. Add comment.
3485 * callproc.c (child_setup):
3486 * dbusbind.c (xd_append_arg):
3487 * doc.c (get_doc_string):
3488 * font.c (Ffont_xlfd_name):
3489 * frame.c (xrdb_get_resource):
3490 * process.c (Fmake_network_process, network_interface_info):
3491 * w32fns.c (Fx_open_connection):
3492 * w32proc.c (sys_spawnve):
3493 * xfns.c (select_visual):
3494 * xfont.c (xfont_list):
3495 * xsmfns.c (x_session_initialize):
3496 * xterm.c (x_term_init): Use it.
3498 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3500 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3501 Reported by Dmitry Antipov in thread leading to:
3502 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3503 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3504 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3506 * callproc.c (call_process): Save and restore sa_avail.
3507 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3508 (AVAIL_ALLOCA): New macro.
3509 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3510 Use it, and check against sa_avail rather than MAX_ALLOCA.
3512 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3514 On OSX, do not free font-specific data more than once (Bug#18501).
3515 * macfont.m (macfont_close): Release and free font-specific data
3516 only if it wasn't previously freed.
3518 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3520 * unexmacosx.c (dump_it): Improve error message.
3522 2014-09-22 Juri Linkov <juri@jurta.org>
3524 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3525 (Bug#10747, bug#18334)
3527 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3529 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3530 units in which the position is measured. (Bug#18493)
3532 * xdisp.c (redisplay_internal): Force redisplay of all windows
3533 that show a buffer whose narrowing has changed. (Bug#18490)
3535 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3537 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3538 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3539 lines, draw the hollow-box and hbar cursors on the right side of
3540 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3543 * xterm.c (x_draw_stretch_glyph_string):
3544 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3545 caused the block cursor to disappear on a TAB in R2L lines in
3546 every window except the leftmost one. Reported by Martin Rudalics
3549 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3551 Always use matched specpdl entry to record call arguments (Bug#18473).
3552 * lisp.h (record_in_backtrace): Adjust prototype.
3553 * eval.c (record_in_backtrace): Return current specpdl level.
3554 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3555 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3556 entry and use that entry in call to backtrace_debug_on_exit.
3557 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3558 (do_debug_on_call): Get current specpdl level as 2nd arg.
3560 Prefer ptrdiff_t to int and avoid integer overflows.
3561 * fileio.c (make_temp_name):
3562 * font.c (font_parse_family_registry): Avoid integer
3563 overflow on string size calculation.
3564 * data.c (Faset): Likewise for byte index.
3566 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3568 Fix display of R2L lines in partial-width windows.
3569 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3570 assigned the correct value.
3571 (extend_face_to_end_of_line): Account for truncation and
3572 continuation glyphs in R2L rows when one of the fringes is not
3574 (display_line): Don't assign negative X offset to a row if we are
3575 going to produce a truncation glyph for it. When handling
3576 truncated R2L rows, consider the width of the left fringe instead
3578 (produce_special_glyphs): Fix bogus assignments.
3580 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3582 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3583 always set to a valid value. Make sure the size passed to alloca
3584 is always positive. (Bug#18516)
3586 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3588 Avoid extra call to oblookup when interning symbols.
3589 * lisp.h (intern_driver): Add prototype.
3590 * lread.c (intern_driver): New function.
3591 (intern1, intern_c_string_1, Fintern):
3592 * font.c (font_intern_prop):
3593 * w32font.c (intern_font_name): Use it.
3595 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3597 Minor improvements to new stack-allocated Lisp objects.
3598 * frame.h (FRAME_PARAMETER):
3599 Prefer scoped_list1 to local_list1 where either would do.
3600 * lisp.h (scoped_list4): New macro.
3601 (local_cons, local_list1, local_list2, local_list3, local_list4)
3602 (make_local_vector, make_local_string, build_local_string):
3603 Prefer functions to macros where either would do.
3604 * xdisp.c (build_desired_tool_bar_string):
3605 Prefer scoped_list4 to local_list4 where either would do.
3607 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3609 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3610 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3611 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3612 * frame.h (FRAME_PARAMETER): New macro.
3613 * dispnew.c (init_display):
3614 * fontset.c (Fset_fontset_font):
3615 * frame.c (x_default_parameter):
3616 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3617 * xfns.c (x_default_scroll_bar_color_parameter)
3618 (x_default_font_parameter, x_create_tip_frame): Use it.
3619 * editfns.c (Fpropertize): Use local_cons.
3620 * process.c (status_message): Use build_local_string.
3621 * xfont.c (xfont_open): Use make_local_string.
3622 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3624 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3626 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3627 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3628 !__clang__. This works with GCC and with clang and is safer for
3629 compilers we don't know about.
3630 (local_cons): Rename parameter to make capture less likely.
3632 2014-09-17 Samuel Bronson <naesten@gmail.com>
3634 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3636 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3638 Fix minor problems found by static checking.
3639 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3641 * buffer.h (decode_buffer): Doc and indentation fixes.
3642 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3644 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3646 Avoid clang-specific warnings.
3647 * buffer.c (init_buffer): Shut up -Wself-assign.
3648 * process.c (server_accept_connection): Shut up -Wunsequenced.
3650 2014-09-16 Daniel Colascione <dancol@dancol.org>
3652 * fns.c (sxhash): For symbols, use address as hash code.
3654 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3656 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3657 * charset.c (load_charset_map_from_file): Use scoped_list2
3658 and build_local_string.
3659 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3660 * emacs.c (init_cmdargs, decode_env_path):
3661 * fileio.c (Fexpand_file_name):
3662 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3663 * frame.c (x_get_arg):
3664 * keyboard.c (safe_run_hooks_error):
3665 * lread.c (load_warn_old_style_backquotes):
3666 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3667 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3668 * xselect.c (x_clipboard_manager_error_1)
3669 (x_clipboard_manager_save_all):
3670 * xterm.c (x_term_init): Use build_local_string.
3672 Avoid more integer overflows on string size calculations.
3673 * category.c (Fmake_category_set):
3674 * xdisp.c (get_overlay_arrow_glyph_row):
3675 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3677 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3679 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3680 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3681 error message format. Use message_with_string to have non-ASCII
3682 file names properly displayed.
3683 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3684 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3685 where these APIs are not available even in UNICOWS.DLL.
3686 Improve the format of error messages and include the file name in them
3688 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3689 call play-sound-functions, per documentation.
3691 * w32.c (w32_get_long_filename, w32_get_short_filename):
3692 Constify the input file name arguments.
3694 * w32.h (w32_get_long_filename, w32_get_short_filename):
3697 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3699 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3700 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3701 [USE_LOCAL_ALLOCATORS]: New macros.
3702 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3703 (build_local_string): Avoid argument name expansion clash with
3705 * alloc.c (toplevel)
3706 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3707 Preprocessor guard to avoid impossible configuration.
3708 * charset.c (Ffind_charset_region, Ffind_charset_string):
3709 Use make_local_vector.
3710 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3711 * textprop.c (Fput_text_property, Fadd_face_text_property):
3713 (copy_text_properties): Use local_cons and local_list3.
3714 * chartab.c (uniprop_table):
3715 * data.c (wrong_choice, wrong_range):
3716 * doc.c (get_doc_string):
3717 * editfns.c (format2):
3718 * fileio.c (Fexpand_file_name, auto_save_error):
3719 * fns.c (Fyes_or_no_p):
3720 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3721 * fontset.c (Fset_fontset_font):
3722 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3723 (read_char_minibuf_menu_prompt):
3724 * keymap.c (silly_event_symbol_error, describe_vector):
3725 * menu.c (single_menu_item):
3726 * minibuf.c (Fread_buffer):
3727 * process.c (status_message, Fformat_network_address)
3728 (server_accept_connection): Use make_local_string and
3729 build_local_string. Prefer compound literals where appropriate.
3731 2014-09-15 Daniel Colascione <dancol@dancol.org>
3733 * fns.c (Fsort): Tweak sort docstring.
3735 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3737 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3738 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3739 set errno to EAGAIN instead, to allow the caller to retry the
3740 write after some waiting. Fixes deadlocks when Emacs exchanges a
3741 lot of data through the pipe. (Bug#18420)
3743 * sound.c (Fplay_sound_internal): Encode the sound file name in
3744 the ANSI codepage. Expand it against data-directory, as per docs,
3745 not against the current directory. No need to make a local copy
3746 of the file name; pass the encoded file name directly to
3747 do_play_sound. (Bug#18463)
3749 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3750 NULL, and the file name is not encodable in ANSI codepage, return
3751 the string with "?" replacement characters, which will fail the
3752 caller. This avoids returning a random value in that case.
3754 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3756 * window.c (Fresize_mini_window_internal): Set w->total_lines
3757 from w->pixel_height (Bug#18422).
3759 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3761 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3762 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3763 setting resize increments (Bug#18435).
3765 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3767 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3768 state around the call to line_bottom, since it can move the
3769 iterator to another screen line. This fixes off-by-one errors in
3770 the reported row in some rare cases.
3772 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3774 * callproc.c (init_callproc): Fix bug introduced at
3775 2014-09-07 (Bug#18474).
3777 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3779 Prefer ptrdiff_t to int and avoid integer overflows.
3780 * fileio.c (make_temp_name):
3781 * font.c (font_parse_family_registry): Avoid integer
3782 overflow on string size calculation.
3783 * data.c (Faset): Likewise for byte index.
3785 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3787 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3789 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3791 * lisp.h (make_local_string): Nitpick indent.
3792 * print.c (Fprin1_to_string): Remove unused GCPROs.
3794 More debugging aids around GCPROs.
3795 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3796 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3797 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3799 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3800 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3802 Remove redundant GCPROs around Ffuncall and Fapply calls.
3803 This is safe because Ffuncall protects all of its arguments by itself.
3804 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3805 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3806 (call6, call7): Likewise. Use compound literals where applicable.
3807 (run_hook_with_args_2): Use compound literal.
3809 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3811 Pacify --enable-gcc-warnings when no window system is used.
3812 These warnings found that subscript error, so they seem worthwhile.
3813 * composite.c (char_composable_p): Simplify a bit.
3814 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3815 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3816 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3817 * window.c (set_window_scroll_bars):
3818 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3819 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3820 Ignore -Wsuggest-attribute=const.
3821 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3822 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3824 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3826 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3827 Use check_iso_charset_parameter instead of doing the checks by hand.
3828 (check_iso_charset_parameter): Move up. Check parameters a bit
3829 more carefully, and return true for 96-char sets. All callers changed.
3831 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3833 Simplify lisp.h by removing the __COUNTER__ business.
3834 Reported by Dmitry Antipov in:
3835 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3836 * lisp.h (make_local_vector, make_local_string)
3837 (build_local_string): Simplify by not bothering with __COUNTER__.
3838 The __COUNTER__ business wasn't working properly, and was needed
3839 only for hypothetical future expansion anyway.
3841 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3843 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3844 terms to determine bitmap color. (Bug#18437)
3846 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3848 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3851 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3853 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3855 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3857 * xterm.c (handle_one_xevent): Detect iconified by looking at
3858 _NET_WM_STATE_HIDDEN.
3860 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3862 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3863 These can generate a constant with the correct value but the wrong
3864 width, which doesn't work as a printf argument. All uses removed.
3865 Reported by Dmitry Antipov in:
3866 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3867 (ENUMABLE): Remove; no longer needed.
3868 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3869 Remove; no longer needed because of the above change.
3870 Each definiens moved to the only use.
3872 Improve the experimental local and scoped allocation.
3873 * alloc.c (local_string_init, local_vector_init):
3874 New functions, defined if USE_LOCAL_ALLOCATORS.
3875 Mostly, these are moved here from lisp.h, as it's not
3876 clear it's worth making them inline.
3877 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3878 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3879 USE_STACK_LISP_OBJECTS, not on a laundry list.
3880 (local_string_init, local_vector_init): New decls.
3881 (union Aligned_Cons): New type.
3882 (scoped_cons): Use it. Give up on the char trick, as it's a too
3883 much of a maintenance hassle; if someone wants this speedup
3884 they'll just need to convince their compiler to align properly.
3885 Conversely, use the speedup if struct Lisp_Cons happens to
3886 be aligned even without a directive. Better yet, help it along
3887 by using union Aligned_Cons rather than struct Lisp_Cons.
3888 (pointer_valid_for_lisp_object): Remove. This check is not
3889 necessary, since make_lisp_ptr is already doing it. All uses removed.
3890 (local_vector_init, local_string_init): Move to alloc.c.
3891 (build_local_vector): Remove this awkward macro, replacing with ...
3892 (make_local_vector): New macro, which acts more like a function.
3893 Use statement expressions and use __COUNTER__ to avoid macro
3894 capture. Fall back on functions if these features are not supported.
3895 (build_local_string, make_local_string): Likewise.
3897 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3899 * xterm.c (x_term_init): Consolidate duplicated code.
3900 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3901 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3902 Add eassert and mark dpyinfo as dead only if it was alive.
3904 Add macros to allocate temporary Lisp objects with alloca.
3905 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3906 * character.h (parse_str_as_multibyte): Move prototype to ...
3907 * lisp.h (parse_str_as_multibyte): ... here.
3908 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3909 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3911 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3912 (local_string_init): New functions.
3913 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3914 (init_alloc_once): Call it.
3916 Cleanup last change and make all new stuff conditional.
3917 * lisp.h (build_local_string): Rename to ...
3918 (make_local_string): ... this macro.
3919 (build_local_string, scoped_list1, scoped_list3): New macros.
3920 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3921 and functions as such, use regular fallbacks otherwise.
3922 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3925 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3927 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3928 always make sure the marginal areas of the row are in sync with
3929 what the window wants. (Bug#18419)
3931 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3932 existing binding of a variable, to avoid silently aborting
3933 commands that use specbind. (Bug#18331)
3935 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3937 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3938 * coding.c (growable_destination): New function.
3939 (produce_chars): Use it for sanity checks. Do not fiddle with
3940 dst_end if the source and destination are both nil, as it's
3941 the caller's responsibility to avoid overlap.
3942 * keyboard.c (read_decoded_event_from_main_queue):
3943 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3944 length, not 4 times, to prevent decode_coding_c_string from trying
3945 to reallocate a destination. This removes the need for the FIXME.
3947 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3948 All callers simplified. Add a comment about exec_failed, vfork,
3951 Adjust drag-and-drop fix when window is above top (Bug#18303).
3952 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3953 XCDR bleed into XCAR's encoded value. Improve checks for
3954 out-of-range data while we're at it.
3956 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3958 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3959 is CONSP (Bug#18303).
3961 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3963 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3964 'alloca' gets passed arguments larger than MAX_ALLOCA.
3966 * font.c (MAX): Define if not defined elsewhere.
3968 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3970 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3971 here for destination buffer, to work around what appears to be a
3972 bug in decode_coding_c_string when the source and destination are
3975 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3976 This follows up on the recent thread in emacs-devel on alloca; see:
3977 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3978 This patch also cleans up alloca-related glitches noted while
3979 examining the code looking for unbounded alloca.
3981 * callproc.c (init_callproc):
3982 Rewrite to avoid need for alloca.
3983 * buffer.c (mouse_face_overlay_overlaps)
3984 (report_overlay_modification):
3985 * buffer.h (GET_OVERLAYS_AT):
3986 * coding.c (make_subsidiaries):
3987 * doc.c (Fsnarf_documentation):
3988 * editfns.c (Fuser_full_name):
3989 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3990 (search_embedded_absfilename, Fsubstitute_in_file_name):
3991 * fns.c (Fmake_hash_table):
3992 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3993 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3994 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3995 (xrdb_get_resource, x_get_resource_string):
3996 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3997 * ftxfont.c (ftxfont_draw):
3998 * image.c (xbm_load, xpm_load, jpeg_load_body):
3999 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4001 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4003 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4004 (find_and_return_menu_selection):
4005 * print.c (PRINTFINISH):
4006 * process.c (Fformat_network_address):
4007 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4008 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4009 * sound.c (wav_play, au_play):
4010 * syntax.c (skip_chars):
4011 * term.c (tty_menu_activate, tty_menu_show):
4012 * textprop.c (get_char_property_and_overlay):
4013 * window.c (Fset_window_configuration):
4014 * xdisp.c (safe__call, next_overlay_change, vmessage)
4015 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4016 * xfaces.c (face_at_buffer_position):
4017 * xmenu.c (x_menu_show):
4018 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4019 allocation size isn't bounded.
4020 * callint.c (Fcall_interactively): Redo memory_full check
4021 so that it can be done at compile-time on some platforms.
4022 * coding.c (MAX_LOOKUP_MAX): New constant.
4023 (get_translation_table): Use it.
4024 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4025 SAFE_ALLOCA, to catch integer overflows on size calculation.
4026 (exec_failed) [!DOS_NT]: New function.
4027 (child_setup) [!DOS_NT]: Use it.
4028 * editfns.c (Ftranspose_regions):
4029 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4030 * editfns.c (check_translation):
4031 Allocate larger buffers on the heap.
4032 * eval.c (internal_lisp_condition_case):
4033 Check for MAX_ALLOCA overflow.
4034 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4035 (Fbase64_encode_region, Fbase64_decode_region):
4036 Avoid unnecessary calls to SAFE_FREE before 'error'.
4037 * buffer.c (mouse_face_overlay_overlaps):
4038 * editfns.c (Fget_pos_property, check_translation):
4039 * eval.c (Ffuncall):
4040 * font.c (font_unparse_xlfd, font_find_for_lface):
4041 * ftfont.c (ftfont_drive_otf):
4042 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4043 (menu_bar_items, tool_bar_items):
4044 * sound.c (Fplay_sound_internal):
4045 * xdisp.c (load_overlay_strings, dump_glyph_row):
4046 Use an ordinary auto buffer rather than alloca, since the
4047 allocation size is fixed and small.
4048 * ftfont.c: Include <c-strcase.h>.
4049 (matching_prefix): New function.
4050 (get_adstyle_property): Use it, to avoid need for alloca.
4051 * keyboard.c (echo_add_key):
4052 * keymap.c (describe_map): Use ptrdiff_t, not int.
4053 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4054 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4055 when counting bytes.
4056 * lisp.h (xlispstrdupa): Remove, replacing with ...
4057 (SAFE_ALLOCA_STRING): ... new macro with different API.
4058 This fixes a portability problem, namely, alloca result
4059 passed to another function. All uses changed.
4060 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4062 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4063 (REGEX_ALLOCATE): New macros.
4064 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4065 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4067 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4069 (decode_mode_spec_coding): Store directly into buf rather than
4070 into an alloca temporary and copying the temporary to the buf.
4072 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4074 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4076 2014-09-04 Jan D <jan.h.d@swipnet.se>
4078 * xterm.c (x_term_init): Don't call x_session_initialize if running
4079 as a daemon (Bug#18375).
4081 * xsmfns.c: Initialize ice_fd.
4083 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4085 Less chatter in 'make' output.
4086 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4087 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4088 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4090 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4092 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4093 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4095 * nsfns.m (Fx_create_frame):
4096 * w32fns.c (Fx_create_frame):
4097 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4100 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4102 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4103 the reported row in the case of a window with a header line, by
4104 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4105 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4107 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4109 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4110 when configured --with-wide-int on typical 32-bit platforms.
4112 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4114 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4115 when HPOS is negative, for the benefit of R2L glyph rows whose
4116 newline overflows into the fringe.
4118 2014-09-03 Ken Brown <kbrown@cornell.edu>
4120 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4122 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4124 Minor cleanup of recent strlen-avoiding patch.
4125 * fileio.c (CHECK_LENGTH): Remove.
4126 Rewrite callers so that they don't need it.
4127 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4128 variable wasn't set.
4130 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4132 * fileio.c (CHECK_LENGTH): New macro.
4133 (Fexpand_file_name): Use it and get rid of a few more calls
4134 to strlen and strcat.
4135 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4136 * lisp.h (egetenv): ... because of a new inline function used to
4137 avoid calls to strlen for a compile-time constants.
4139 * buffer.h (decode_buffer): New function.
4140 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4141 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4142 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4143 * data.c (Flocal_variables_p):
4144 * fileio.c (Fverify_visited_file_modtime):
4145 * marker.c (live_buffer): Use it.
4147 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4149 Avoid extra calls to strlen in filesystem I/O routines.
4150 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4151 the length of 'newdir' is known or may be precalculated.
4152 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4153 not 'char *', and so use precalculated length.
4154 (Ffile_accessible_directory_p):
4155 * callproc.c (encode_current_directory, init_callproc):
4156 * charset.c (init_charset):
4157 * lread.c (load_path_check, load_path_default): Adjust users.
4158 * lisp.h (file_accessible_directory_p): Tweak prototype.
4160 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4162 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4165 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4167 --enable-silent-rules now suppresses more chatter.
4168 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4169 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4170 (am__v_CCLD_1): New macros, taken from Automake.
4171 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4173 Clean up extern decls a bit.
4174 * bytecode.c: Include blockinput.h and keyboard.h rather
4175 than rolling their APIs by hand.
4176 * emacs.c: Include regex.h and rely on its and lisp.h's API
4177 rather than rolling them by hand.
4178 * lastfile.c: Include lisp.h, to check this file's API.
4179 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4181 * regex.h (re_max_failures): New decl.
4182 * unexcw.c, unexmacosx.c, unexw32.c:
4183 Rely on lisp.h's API rather than rolling it by hand.
4184 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4185 Declare at top level, to pacify GCC -Wnested-externs.
4187 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4189 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4190 clipping rectangle become negative (i.e. large positive, since
4191 it's an unsigned data type). This can happen in R2L hscrolled
4192 glyph rows, and caused us to draw the cursor glyph on the fringe.
4193 For the details, see
4194 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4196 2014-08-31 Ken Brown <kbrown@cornell.edu>
4198 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4199 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4200 is defined. (Bug#18368)
4202 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4204 Vector-sorting fixes (Bug#18361).
4205 It's not safe to call qsort or qsort_r, since they have undefined
4206 behavior if the user-specified predicate is not a total order.
4207 Also, watch out for garbage-collection while sorting vectors.
4208 * fns.c: Include <vla.h>.
4209 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4210 (sort_vector_compare): Remove, replacing with ....
4211 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4212 ... these new functions.
4213 (sort_vector): Rewrite to use the new functions.
4214 GCPRO locals, since the predicate can invoke the GC.
4215 Since it's in-place return void; caller changed.
4216 (merge): Use 'inorder', for clarity.
4218 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4219 One can't hoist this out of the 'if', because intervening calls to
4220 newlocale, twolower, etc. can change errno.
4222 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4224 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4225 wording of the error messages.
4226 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4229 * w32proc.c (get_lcid_callback): Accept locale specifications
4230 without the country part, as in "enu" vs "enu_USA".
4231 (w32_compare_strings): Signal an error if a locale was specified,
4232 but couldn't be translated into a valid LCID.
4234 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4236 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4238 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4240 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4241 errno after towlower_l. errno's value is not specified after
4242 towlower_l. Instead, assume that towlower_l returns its argument
4243 on failure, which is portable in practice.
4245 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4247 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4249 * w32proc.c (w32_compare_strings): Accept additional argument
4250 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4251 if requested. If w32-collate-ignore-punctuation is non-nil, add
4252 NORM_IGNORESYMBOLS to the flags.
4253 (LINGUISTIC_IGNORECASE): Define if not already defined.
4254 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4256 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4259 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4261 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4262 Define substitutes for platforms that lack them.
4263 (str_collate): Add arguments locale and ignore_case.
4265 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4266 Add optional arguments LOCALE and IGNORE-CASE.
4268 * lisp.h (str_collate): Adapt argument list.
4270 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4272 Add vectors support to Fsort.
4273 * fns.c (sort_vector, sort_vector_compare): New functions.
4274 (sort_list): Likewise, refactored out of ...
4275 (Fsort): ... adjusted user. Mention vectors in docstring.
4276 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4277 * alloc.c (make_save_int_obj): New function.
4278 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4279 (make_save_int_obj): Add prototype.
4281 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4282 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4283 Conditionally define to match system's qsort_r signature.
4284 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4286 2014-08-28 Ken Brown <kbrown@cornell.edu>
4288 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4289 dumping and the system malloc after dumping. (Bug#18222)
4291 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4292 Define as macros, expanding to hybrid_malloc, etc.
4293 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4294 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4296 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4297 full implementation on Cygwin. Remove Cygwin-specific code that
4298 is no longer needed.
4299 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4300 Redefine as macros expanding to gmalloc, grealloc, etc.
4301 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4302 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4303 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4304 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4306 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4307 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4308 HAVE_POSIX_MEMALIGN)]: New functions.
4309 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4310 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4311 hybrid_aligned_alloc; declare.
4312 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4313 HAVE_POSIX_MEMALIGN)]: Define.
4314 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4315 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4316 Define as macro, expanding to gget_current_dir_name, and define
4318 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4319 malloc_enable_thread(). Don't initialize malloc.
4320 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4321 no longer defined on Cygwin).
4322 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4323 * sheap.c (bss_sbrk_buffer_end): New variable.
4324 * unexcw.c (__malloc_initialized): Remove variable.
4325 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4327 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4330 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4332 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4333 In `event->y' return entire range (the size of the scroll bar minus
4335 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4336 return entire range (the scaled size of the scroll bar minus
4337 that of the slider). In `portion' return the scaled position of
4339 (xaw_jump_callback): Restore part of code for vertical scroll
4340 bar broken in change from 2014-07-27.
4341 (xaw_scroll_callback): Provide incremental scrolling with
4342 horizontal scroll bars.
4344 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4346 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4348 * indent.c (Fvertical_motion): Fix vertical motion up through a
4349 display property after a newline. (Bug#18276)
4351 * xdisp.c (display_line): Don't assume that the call to
4352 reseat_at_next_visible_line_start ends up at a character
4353 immediately following the newline on the previous line.
4354 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4355 beyond ZV, which causes infloop in redisplay. For the details, see
4356 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4358 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4359 coordinate for hscrolled R2L screen lines. (Bug#18277)
4361 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4363 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4366 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4368 * syntax.c (scan_lists): Don't examine positions before BEGV.
4371 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4373 Improve robustness of new string-collation code (Bug#18051).
4374 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4375 (newlocale, wcscoll_l): Define substitutes for platforms that
4376 lack them, so as to simplify the mainline code.
4377 (str_collate): Simplify the code by assuming the above definitions.
4378 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4379 For example, the old version left the Emacs in the wrong locale if
4380 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4381 result. Report an error if newlocale fails.
4383 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4385 * lisp.h (str_collate):
4386 * sysdep.c (str_collate): Return int.
4387 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4389 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4391 Fix some glitches in previous change.
4392 * sysdep.c (stack_direction): Replace stack_grows_down
4393 to simplify calculation of stack boundaries.
4394 (handle_sigsegv): Check whether we really crash somewhere near
4395 to stack boundary, and handle fatal signal as usual if not.
4396 (init_sigsegv): Adjust accordingly.
4397 * keyboard.c (Vtop_level_message): Rename to
4398 Vinternal__top_level_message, as suggested by Stefan Monnier in
4399 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4400 All related users changed.
4402 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4404 Handle C stack overflow caused by too nested Lisp evaluation.
4405 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4406 siglongjmp point to transfer control from SIGSEGV handler.
4407 * keyboard.c (return_to_command_loop, recover_top_level_message)
4408 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4409 (regular_top_level_message): New variable.
4410 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4411 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4413 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4414 new variables described above.
4415 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4416 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4417 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4418 (init_sigsegv): New function.
4419 (init_signals): Use it.
4421 2014-08-25 Ken Brown <kbrown@cornell.edu>
4423 * emacs.c (main): Remove use of obsolete macro
4424 G_SLICE_ALWAYS_MALLOC.
4426 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4428 Implement locale-sensitive string collation for MS-Windows.
4429 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4430 New functions. (Bug#18051)
4432 * w32.h (w32_compare_strings): Add prototype.
4434 * w32.c <g_b_init_compare_string_w>: New global flag.
4435 (globals_of_w32): Initialize it.
4437 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4439 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4440 [WINDOWSNT]: Call str_collate on MS-Windows.
4442 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4444 One more minor cleanup of font subsystem.
4445 * font.h (struct font_driver): Convert text_extents to
4446 return void because returned value is never actually used.
4447 * macfont.m (macfont_text_extents):
4448 * w32font.c (w32font_text_extents):
4449 * xftfont.c (xftfont_text_extents): Adjust to return void
4450 and assume that 'metrics' argument is always non-NULL.
4451 * ftfont.c (ftfont_text_extents):
4452 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4454 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4456 Minor cleanups of str_collate fix (Bug#18051).
4457 * fns.c (str_collate): Move decl from here ...
4458 * lisp.h (str_collate): ... to here.
4459 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4460 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4461 potential problems with integer overflow. Don't assume
4462 setlocale succeeds. Remove unnecessary test before restoring
4463 locale via setlocale, and free the copied setlocale string
4466 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4468 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4470 * sysdep.c (str_collate): New function. (Bug#18051)
4472 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4474 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4475 if the initial "rm -f" fails. This is for MinGW builds, where
4476 MS-Windows will not allow deleting the executable file of a
4479 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4481 * w32term.c (w32_scroll_bar_handle_click)
4482 (w32_horizontal_scroll_bar_handle_click)
4483 (x_scroll_bar_report_motion)
4484 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4485 SB_THUMBTRACK, use the 32-bit position information returned by
4486 GetScrollInfo, not the 16-bit information returned in the Windows
4489 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4491 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4492 second coordinate ('y') reported for dragging the horizontal
4495 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4497 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4498 and text area-relative x-coordinates.
4500 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4502 Avoid overwriting the reversed_p flags in the glyph matrices when
4503 init_iterator or start_display are called.
4504 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4506 (tool_bar_height, redisplay_tool_bar, try_window)
4507 (try_window_reusing_current_matrix, try_window_id)
4508 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4509 reversed_p flag of the iterator's glyph row where the glyph row
4510 is going to be redrawn.
4512 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4514 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4516 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4518 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4519 of emacs_event return length from si.nPage to si.nMax.
4520 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4521 interchange start and end of thumb.
4523 2014-08-15 Ken Brown <kbrown@cornell.edu>
4525 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4526 ERRORCHECK mutexes. (Bug#18222)
4528 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4530 * frame.c (set_menu_bar_lines_1): Remove.
4531 (set_menu_bar_lines): Call change_frame_size instead of
4532 set_menu_bar_lines_1.
4534 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4536 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4539 2014-08-11 Glenn Morris <rgm@gnu.org>
4541 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4542 writing before backing up, since it causes a more serious problem
4543 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4544 (choose_write_coding_system): No longer callable from Lisp.
4545 Move last piece back here from Fwrite_region.
4546 (Fwrite_region, syms_of_fileio): Update for above changes.
4548 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4550 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4551 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4552 (Fwindow_new_pixel, Fset_window_new_pixel)
4553 (Fset_window_new_total, Fset_window_new_normal)
4554 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4556 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4558 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4560 * fontset.c (Finternal_char_font): Recompute basic faces if the
4561 frame's face cache was cleared. (Bug#18162)
4563 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4565 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4566 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4567 base buffer's undo list.
4569 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4571 Fix a couple of recent inadvertent breaks of the MSDOS port.
4572 * msdos.c: include required menu.h
4573 * term.c: set correct menu_show_hook on MSDOS.
4575 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4577 Fix handling of menu bar line on TTY frames (Bug#18136)
4579 * dispnew.c (handle_window_change_signal):
4580 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4581 frame's menu bar lines subtracted from height.
4582 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4584 (adjust_frame_size): Count in menu bar when setting FrameRows.
4585 (make_terminal_frame): When setting up the frame's lines and
4586 text height don't count in the menu bar.
4587 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4588 lines subtracted from height.
4589 (do_switch_frame): Set tty's FrameRows to number of total lines
4591 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4592 is used, return total number of lines and columns.
4593 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4595 * term.c (OUTPUT, tty_set_terminal_modes)
4596 (tty_set_terminal_window, tty_set_scroll_region)
4597 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4598 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4599 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4600 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4601 Call change_frame_size with frame's menu bar lines subtracted
4603 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4604 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4607 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4609 * alloc.c (Fmemory_info): Remove a stray brace.
4611 * process.c: Fix a comment typo.
4613 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4615 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4617 * widgetprv.h (EmacsFramePart): Remove font.
4619 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4620 (resources, setup_frame_cursor_bits): Remove unused variables and
4621 functions, esp. wrt. font (Bug#18227).
4623 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4625 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4627 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4629 Refer to MS-DOS using the same name everywhere.
4631 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4635 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4637 * w32term.c (w32_redeem_scroll_bar):
4638 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4639 not redeeming scroll bars that have been turned off.
4641 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4643 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4644 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4645 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4646 (safe_run_hook_funcall): Adjust accordingly.
4648 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4650 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4651 Condition correctly according to toolkit used.
4652 * frame.c (make_initial_frame, make_terminal_frame)
4653 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4654 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4655 assignments according to presence of toolkit scrollbars.
4656 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4657 Condition correctly according to toolkit used.
4658 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4659 only if toolkit supports it.
4660 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4662 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4664 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4666 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4668 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4669 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4670 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4671 (safe_run_hooks): Remove comment which is not relevant any more.
4673 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4675 Don't let big frames overrun the stack.
4676 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4677 Use SAFE_NALLOCA, not alloca.
4679 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4680 * dired.c (directory_files_internal): Use a volatile variable
4681 to prevent the compiler from optimizing away all copies of a local.
4682 I wonder how many other GC-related bugs like this lurk elsewhere?
4684 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4685 * xterm.h (struct x_display_info): New member 'connection'.
4686 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4687 so that x_delete_terminal has a file descriptor to pass to
4688 delete_keyboard_wait_descriptor.
4690 Don't mishandle year-9999 dates (Bug#18176).
4691 * editfns.c (decode_time_components): Store an invalid timespec
4692 on overflow, instead of returning false, so that the caller can
4693 distinguish overflow from other errors.
4694 (lisp_time_argument, lisp_seconds_argument): If the time is out
4695 of range, signal a time overflow instead of an invalid time spec.
4696 * keyboard.c (decode_timer): Treat time overflow like other
4699 Avoid undefined behavior with signed left shift.
4700 Caught by 'gcc -fsanitize=undefined'.
4701 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4702 * dispnew.c (line_hash_code, scrolling):
4703 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4704 Use 'unsigned', not 'int', for line hashes.
4705 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4707 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4709 Make compare-strings more compatible with old behavior (Bug#17903).
4710 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4712 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4714 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4715 Don't add label between left and right buttons (Bug#18129).
4717 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4719 Make functions static that no longer need to be extern.
4720 * frame.c, frame.h (set_menu_bar_lines):
4721 * keyboard.c (Qleftmost, Qrightmost):
4722 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4723 (x_set_internal_border_width):
4726 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4728 Fix display of R2L lines when the last character fits only partially.
4729 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4731 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4732 R2L row is visible only partially, give the row a negative x
4734 (display_line): Fix the calculation of the glyph whose pixel width
4735 is used to decide whether the last produced glyph fits on the
4736 line. When the last glyph fits only partially, give the row a
4739 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4740 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4741 pixel width of the first glyph that is hscrolled from display.
4742 (display_line): In R2L glyph rows, don't give a negative offset to
4743 row->x when the first glyph begins before first_visible_x.
4745 * xdisp.c (display_line): If called with iterator set up to write
4746 to a marginal area, delay the call to handle_line_prefix until we
4747 switch back to the text area. (Bug#18035)
4749 * .gdbinit (xwindow): The members total_cols, total_lines,
4750 left_col, and top_line are C integers (and has been so for the
4753 2014-08-01 Andreas Schwab <schwab@suse.de>
4755 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4756 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4758 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4760 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4761 (timerfd_callback): Ignore weird events with no data. Add tight
4762 assertions and comments.
4763 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4764 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4766 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4768 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4769 I had confused && with ||.
4771 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4773 Simplify timerfd configuration and fix some minor glitches.
4774 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4775 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4776 Fall back on timer_create if timerfd_create fails at runtime.
4777 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4778 kernel primitives to do resolution. All uses removed.
4779 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4780 (turn_on_atimers): Clear timer_create-based timers too,
4783 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4784 Without this change, the code can access the local variable 'width'
4785 even when it has not been initialized, and likewise for 'height';
4786 in either case this leads to undefined behavior.
4788 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4790 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4791 necessary, put horizontal scroll bar resources as well. See
4792 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4793 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4795 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4797 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4798 background value to match the resource of its vertical counterpart.
4800 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4802 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4803 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4805 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4807 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4808 change that added the top margin height to the requested height
4809 and revert (undocumented) part of 2014-07-28 change that changed
4810 the logic of whether a size change occurred.
4812 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4814 * .gdbinit (xwindow): The members total_cols, total_lines,
4815 left_col, and top_line are C integers (and has been so for the
4818 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4821 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4823 On GNU/Linux, use timerfd for asynchronous timers.
4824 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4825 (toplevel): Rename alarm_timer_ok to special_timer_available.
4826 [HAVE_TIMERFD]: Declare timerfd.
4827 [HAVE_CLOCK_GETRES]: Declare resolution.
4828 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4829 system timer resolution.
4830 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4831 (timerfd_callback) [HAVE_TIMERFD]: New function.
4832 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4833 [ENABLE_CHECKING]: New function for the sake of automated tests.
4834 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4835 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4836 [ENABLE_CHECKING]: Defsubr test function.
4837 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4838 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4839 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4841 Fix --without-x build and pacify --enable-gcc-warnings.
4842 Problems reported in Bug#18122 and Bug#18124.
4843 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4844 (frame_windows_min_size): Now static.
4845 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4847 (adjust_frame_size): Always declare prototype.
4849 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4850 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4851 * atimer.c (timerfd_callback): Always read expiration data.
4853 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4854 * process.c (add_timer_wait_descriptor): Add timer descriptor
4855 to input_wait_mask and non_process_wait_mask as well.
4857 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4859 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4861 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4863 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4864 Reinstate code removed by the prevoius commit to this file.
4866 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4868 * buffer.h (struct buffer): New fields scroll_bar_height and
4869 horizontal_scroll_bar_type.
4870 * buffer.c (bset_scroll_bar_height)
4871 (bset_horizontal_scroll_bar_type): New functions.
4872 (Fbuffer_swap_text): Handle old_pointm field.
4873 (init_buffer_once): Set defaults for scroll_bar_height and
4874 horizontal_scroll_bar_type.
4875 (syms_of_buffer): New variables scroll_bar_height and
4876 horizontal_scroll_bar_type.
4877 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4878 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4879 (set_vertical_scroll_bar): Remove prototype.
4880 (x_change_tool_bar_height): Add prototype.
4881 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4882 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4883 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4885 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4886 (update_window): Start mode_line_row->y after horizontal scroll
4888 (change_frame_size_1): Call adjust_frame_size.
4889 (init_display): When changing the size of a tty frame do not
4890 pass height of menu bar.
4891 (Qframe_windows_min_size): New symbol.
4892 * frame.h (struct frame): List tool bar fields after menu bar
4893 fields. Add official, total_lines, horizontal_scroll_bars,
4894 config_scroll_bar_height and config_scroll_bar_lines fields.
4895 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4896 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4897 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4898 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4899 (FRAME_WINDOWS_HEIGHT): New macros.
4900 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4901 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4902 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4903 horizontal scroll bar.
4904 (frame_inhibit_resize, adjust_frame_size)
4905 (frame_windows_min_size): Add declarations.
4906 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4907 (x_set_scroll_bar_default_height, x_set_left_fringe)
4908 (x_set_right_fringe, x_set_vertical_scroll_bars)
4909 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4910 (x_set_scroll_bar_height): Add external declarations.
4911 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4912 (adjust_frame_size): New functions.
4913 (make_frame): Initial horizontal_scroll_bars field.
4914 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4916 (make_initial_frame, make_terminal_frame): No horizontal scroll
4917 bar in initial and terminal frames. Use adjust_frame_size.
4918 (Fframe_total_cols): Fix doc-string.
4919 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4920 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4921 Rewrite using adjust_frame_size.
4922 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4923 (Qframe_windows_min_size): New symbols.
4924 (x_set_frame_parameters): Remove call of check_frame_size.
4925 (x_report_frame_params): Return scroll_bar_height value.
4926 (x_set_left_fringe, x_set_right_fringe): New functions.
4927 (adjust_frame_height, x_set_internal_border_width)
4928 (x_set_fringe_width): Remove.
4929 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4930 (x_set_scroll_bar_width, x_set_right_divider_width)
4931 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4932 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4934 (x_figure_window_size): Rewrite to make frame display the
4935 expected number of lines.
4936 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4937 (Vdefault_frame_horizontal_scroll_bars)
4938 (Vframe_initial_frame_tool_bar_height)
4939 (frame_inhibit_implied_resize): New variables.
4940 * fringe.c (compute_fringe_widths): Remove.
4941 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4942 (xg_create_horizontal_scroll_bar)
4943 (xg_update_horizontal_scrollbar_pos)
4944 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4945 (xg_get_default_scrollbar_height)
4946 (xg_clear_under_internal_border): Extern.
4947 * gtkutil.c (xg_frame_resized): Don't call
4948 do_pending_window_change.
4949 (xg_frame_set_char_size): Use adjust_frame_size.
4950 (style_changed_cb): Call update_theme_scrollbar_height and
4951 x_set_scroll_bar_default_height.
4952 (x_wm_set_size_hint): Don't call check_frame_size.
4953 (update_theme_scrollbar_height)
4954 (xg_get_default_scrollbar_height)
4955 (xg_create_horizontal_scroll_bar)
4956 (xg_update_horizontal_scrollbar_pos)
4957 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4958 (xg_create_scroll_bar): Set horizontal slot of bar.
4959 (xg_initialize): Call update_theme_scrollbar_height.
4960 (xg_clear_under_internal_border): No more static.
4961 * insdel.c (adjust_suspend_auto_hscroll): New function.
4962 (adjust_markers_for_delete, adjust_markers_for_insert)
4963 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4964 * keyboard.c (readable_events, discard_mouse_events)
4965 (make_lispy_event): Handle horizontal scroll bar click events.
4966 (Fsuspend_emacs): When changing the size of a tty frame do not
4967 pass height of menu bar.
4968 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4969 (Qright, Qleftmost, Qrightmost): New symbols.
4970 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4972 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4973 * nsfns.m (x_set_internal_border_width): New function.
4974 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4975 Remove extended fringe code.
4976 (x_set_window_size, x_new_font): Don't call
4977 compute_fringe_widths.
4978 * term.c (Fresume_tty): When changing the size of a tty frame do
4979 not pass height of menu bar.
4980 (clear_tty_hooks, set_tty_hooks):
4981 Clear horizontal_scroll_bar_hook.
4982 (init_tty): Frame has no horizontal scroll bars.
4983 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4984 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4985 scroll_bar_after_handle, scroll_bar_left_arrow,
4986 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4987 scroll_bar_to_rightmost entries.
4988 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4989 (struct terminal): Add set_horizontal_scroll_bar_hook.
4990 * w32console.c (initialize_w32_display):
4991 Clear horizontal_scroll_bar_hook.
4992 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4994 (x_clear_under_internal_border, x_set_internal_border_width):
4996 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4997 Set windows_or_buffers_changed when adding the menu bar.
4998 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4999 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5000 (w32_createhscrollbar): New functions.
5001 (w32_createscrollbar): Rename to w32_createvscrollbar.
5002 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5003 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5004 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5005 Add WM_EMACS_SHOWCURSOR.
5006 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5007 case do not artificially impose WM size hints.
5008 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5009 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5011 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5012 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5013 (unwind_create_frame_1): Remove.
5014 (Fx_create_frame): Make both scrollbars the system standard
5015 width and height. Use official field of frame structure to
5016 inhibit running window-configuration-change-hook.
5017 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5018 pixelwise. Handle frame's official field.
5019 (w32_frame_parm_handlers): Remove x_set_fringe_width
5020 entries. Add x_set_scroll_bar_height,
5021 x_set_horizontal_scroll_bars, x_set_left_fringe and
5023 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5024 pass height of menu bar to change_frame_size.
5025 * w32menu.c (set_frame_menubar): Rewrite using
5026 frame_inhibit_resize.
5027 * w32term.h (struct w32_display_info):
5028 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5029 (struct scroll_bar): Add horizontal.
5030 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5031 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5032 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5033 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5034 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5035 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5036 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5037 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5038 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5039 Define instead of WM_EMACS_CREATESCROLLBAR.
5040 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5041 WND_SCROLLBAR_INDEX.
5042 * w32term.c (horizontal_scroll_bar_min_handle)
5043 (horizontal_scroll_bar_left_border)
5044 (horizontal_scroll_bar_right_border): New integers.
5045 (x_set_frame_alpha): Replace x_highlight_frame by
5047 (x_window_to_scroll_bar): New argument "type". Update callers
5049 (w32_set_horizontal_scroll_bar_thumb)
5050 (x_horizontal_scroll_bar_report_motion)
5051 (w32_set_horizontal_scroll_bar)
5052 (w32_horizontal_scroll_bar_handle_click)
5053 (x_horizontal_scroll_bar_report_motion): New functions.
5054 (w32_mouse_position): Discriminate horizontal and vertical
5056 (my_create_scrollbar): Replace with two new functions
5057 my_create_vscrollbar and my_create_hscrollbar.
5058 (x_scroll_bar_create): New argument "horizontal".
5059 Update callers accordingly.
5060 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5061 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5063 (w32_read_socket): Handle WM_HSCROLL cae.
5064 (x_new_font): Don't recompute fringe widths.
5065 Use frame_inhibit_resize. Calculate new menu bar height iff we
5066 build without toolkit. Always clear under internal border.
5067 (x_set_window_size): Don't check frame size or recompute
5068 fringes. Reset fullscreen status before applying sizes.
5069 Always resize as requested by pixelwise argument. Don't call
5070 do_pending_window_change.
5071 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5072 (w32_initialize_display_info): Initialize dpyinfo's
5073 horizontal_scroll_bar_cursor entry.
5074 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5075 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5076 horizontal_scroll_bar_left_border.
5077 (w32fullscreen_hook): Intermittently resize window to normal
5078 when switching from fullscreen to maximized state.
5079 (run_window_configuration_change_hook): Don't run it if frame is
5081 (unwind_change_frame): Remove.
5082 (Fset_window_configuration): Rewrite using frame's official field.
5083 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5084 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5085 * window.h (struct window): New fields old_pointm,
5086 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5087 scroll_bar_height and suspend_auto_hscroll.
5088 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5090 (sanitize_window_sizes): Extern.
5091 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5092 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5093 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5094 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5095 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5097 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5098 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5099 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5100 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5101 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5102 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5103 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5104 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5105 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5106 (Fwindow_old_point, sanitize_window_sizes): New functions.
5107 (Qwindow_sanitize_window_sizes): New symbol.
5108 (window_body_height): Count in horizontal scroll bar.
5109 (set_window_hscroll, Fscroll_left, Fscroll_right):
5110 Set suspend_auto_hscroll slot.
5111 (Fwindow_inside_edges): Count fringes pixelwise.
5112 (coordinates_in_window, Fcoordinates_in_window_p):
5113 Consider horizontal scroll bar.
5114 (check_frame_size, adjust_window_margins): Remove functions and
5115 corresponding calls.
5116 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5117 (temp_output_buffer_show): Reset hscroll related fields.
5118 Initialize old_pointm.
5119 (make_parent_window): Initialize old_pointm.
5120 (make_window): Initialize old_pointm, horizontal scroll bar type,
5121 and scroll bar height.
5122 (resize_frame_windows): Don't count top margin in new sizes.
5123 Don't use safe sizes when shrinking a frame; let the window
5124 manager do the clipping.
5125 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5127 (Fdelete_window_internal): Unchain old_pointm marker.
5128 (window_scroll_pixel_based, Fscroll_other_window):
5130 (Fwindow_text_width, Fwindow_text_height): New argument
5132 (struct saved_window): New fields, old_pointm, hscroll_whole,
5133 suspend_auto_hscroll, scroll_bar_height and
5134 horizontal_scroll_bar_type.
5135 (Fset_window_configuration, save_window_save): Set new fields of
5137 (apply_window_adjustment): Don't call adjust_window_margins.
5138 (set_window_margins): Don't change margins if new sizes don't
5140 (set_window_scroll_bars): New argument "horizontal_type".
5141 Handle horizontal scroll bars. Don't change scroll bars if they
5142 don't fit into window.
5143 (Fset_window_scroll_bars): New argument "horizontal_type".
5144 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5145 (compare_window_configurations): Compare horizontal scroll bar
5147 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5148 horizontal scroll bar height.
5149 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5150 instead of FRAME_LINES.
5151 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5152 ON_VERTICAL_SCROLL_BAR.
5153 (with_echo_area_buffer): Initialize old_pointm.
5154 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5156 (unwind_with_echo_area_buffer): Handle old_pointm.
5157 (update_tool_bar): Set do_update when the tool bar window has at
5158 least one line (since this is what the user sets).
5159 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5160 (redisplay_tool_bar): Return early when toolbar has zero lines.
5161 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5162 (hscroll_window_tree): Handle suspension of auto_hscroll and
5164 (set_horizontal_scroll_bar): New function.
5165 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5166 more than one line. Handle horizontal scroll bars.
5167 (note_mouse_highlight): Handle horizontal scrol bars.
5168 (expose_frame): Set dimensions of XRectangle from frame's text
5170 (Vvoid_text_area_pointer): Update doc-string.
5171 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5172 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5173 (x_set_internal_border_width): New functions.
5174 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5175 (unwind_create_frame_1): Remove.
5176 (Fx_create_frame): Handle horizontal scroll bars. Use official
5177 field of frame structure to inhibit running
5178 window-configuration-change-hook.
5179 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5180 pixelwise. Handle frame's official field.
5181 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5182 x_set_horizontal_scroll_bars, x_set_left_fringe,
5184 * xmenu.c (update_frame_menubar, free_frame_menubar):
5185 Use adjust_frame_size.
5186 * xterm.h (struct x_display_info):
5187 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5189 (struct scroll_bar): Add horizontal slot.
5190 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5191 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5192 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5193 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5194 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5195 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5196 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5197 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5198 (x_clear_under_internal_border): Remove.
5199 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5200 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5201 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5202 HORIZONTAL. Update callers.
5203 (horizontal_action_hook_id): New action hook id.
5204 (x_horizontal_scroll_bar_to_input_event)
5205 (x_create_horizontal_toolkit_scroll_bar)
5206 (xt_horizontal_action_hook)
5207 (x_set_toolkit_horizontal_scroll_bar_thumb)
5208 (XTset_horizontal_scroll_bar, x_net_wm_state)
5209 (x_horizontal_scroll_bar_report_motion): New functions.
5210 (xg_scroll_callback, x_scroll_bar_handle_click):
5211 Handle horizontal scroll bars.
5212 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5213 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5215 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5216 Handle horizontal scroll bars.
5217 (handle_one_xevent): Handle horizontal scroll bar events.
5218 Call x_net_wm_state.
5219 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5221 (x_set_window_size): Don't call check_frame_size and
5222 do_pending_window_change.
5223 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5224 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5225 (x_scroll_bar_set_handle): Add some checks when calling
5228 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5230 Revert previous change.
5231 There is certainly nothing wrong with writing code like 'lo <= i
5232 && i <= hi', even if LO happens to a constant. There isn't even
5233 anything wrong in general with writing 'a <= b' if A happens to
5234 be a constant. At any rate stylistic changes shouldn't
5235 be done like this without discussion.
5237 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5239 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5240 (Fgarbage_collect): Reorder conditions that are written backwards.
5241 * data.c (cons_to_unsigned): Likewise.
5242 * dispnew.c (update_frame_1, sit_for): Likewise.
5243 * fileio.c (file_offset): Likewise.
5244 * filelock.c (read_lock_data, lock_file): Likewise.
5245 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5247 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5248 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5249 * lread.c (read1): Likewise.
5250 * minibuf.c (read_minibuf_noninteractive): Likewise.
5251 * nsterm.m (x_set_frame_alpha): Likewise.
5252 * process.c (wait_reading_process_output): Likewise.
5253 * region-cache.c (delete_cache_boundaries): Likewise.
5254 * xterm.c (x_set_frame_alpha): Likewise.
5256 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5258 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5261 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5263 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5264 because atimer expiration is absolute rather than relative.
5266 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5268 * w32term.h (current_popup_menu, menubar_in_use):
5269 Move declarations from w32term.c.
5271 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5273 * w32fns.c (menubar_in_use): No more static.
5274 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5276 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5278 Move hourglass machinery to RIF.
5279 * dispextern.h (struct redisplay_interface): New members
5280 show_hourglass and hide_hourglass. Indent comments.
5281 (show_hourglass, hide_hourglass): Remove prototypes.
5282 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5283 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5284 (ns_redisplay_interface): Add them.
5285 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5286 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5287 (w32_arrow_cursor): New function to hack around non-GUI frames.
5288 (w32_redisplay_interface): Add new functions.
5289 * w32term.h (w32_arror_cursor): Add prototype.
5290 * xdisp.c (show_hourglass): New function, refactored out from
5291 platform-dependent code.
5292 (cancel_hourglass): Now call to RIF function.
5293 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5294 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5295 (x_redisplay_interface): Add new functions.
5297 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5299 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5300 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5301 and complete previous change.
5302 * frame.c (adjust_frame_height): New function.
5303 (Fset_frame_height, Fset_frame_size): Use it.
5304 (x_set_frame_parameters): Take frame top margin into account.
5306 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5308 * frame.c (Fset_frame_height): Take frame top margin into account.
5309 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5310 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5312 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5314 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5315 menubar_height as such. Tweak comment.
5316 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5317 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5318 All related users changed.
5319 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5320 * xterm.c (handle_one_xevent):
5321 * gtkutil.c (xg_event_is_for_menubar):
5322 * xfns.c (x_window) [USE_X_TOOLKIT]:
5323 * xmenu.c (set_frame_menubar, free_frame_menubar):
5324 Prefer to use FRAME_MENUBAR_HEIGHT.
5326 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5328 * frame.c (Fframe_parameters): Always report frame height without
5329 menu and tool bar lines.
5331 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5333 * nsterm.m (applicationDidFinishLaunching:): Call
5334 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5335 (antialiasThresholdDidChange:): New method for EmacsApp.
5337 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5339 * macfont.m (macfont_update_antialias_threshold): Remove static.
5341 * macfont.h (macfont_update_antialias_threshold): Declare.
5343 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5345 * w32select.c (setup_windows_coding_system):
5346 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5347 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5349 * w16select.c (Fw16_get_clipboard_data):
5350 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5353 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5354 buffer position where we are to start the iteration.
5355 (handle_invisible_prop): Record in it->stop_charpos the position
5356 where the invisible text ends. (Bug#18035)
5357 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5358 row has zero buffer position as their start position.
5359 Reported by martin rudalics <rudalics@gmx.at>.
5361 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5362 infinite looping in redisplay when display lines don't have enough
5363 space to display even a single character. (Bug#18036)
5365 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5367 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5368 * xfns.c (x_window): Use it to allow xfree later.
5369 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5370 where appropriate. Use bool for booleans and remove redundant checks.
5371 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5372 * xterm.c (x_free_frame_resources): Free shell_position.
5374 2014-07-19 K. Handa <handa@gnu.org>
5376 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5377 mandatory font spec (Bug#17973).
5379 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5381 * font.c (font_score): Return the worst score if the size of
5382 ENTITY is wrong by more than a factor 2 (Bug#17973).
5384 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5386 * frame.c (frame_unspecified_color): New function
5387 refactored out from ...
5388 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5389 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5391 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5392 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5393 * lisp.h (set_frame_param): Remove prototype.
5394 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5395 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5398 Prefer 'x_display_info *' to 'Display *' in X selection code.
5399 This helps to avoid unneeded calls to x_display_info_for_display.
5400 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5401 instead of 'Display *'.
5402 (SELECTION_EVENT_DPYINFO): New macro.
5403 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5404 it as an lvalue. Mention this in comment.
5405 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5406 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5407 (selection_data_to_lisp_data, receive_incremental_selection):
5408 Convert to use 'x_display_info *'. Adjust users where appropriate.
5409 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5410 selection data *' as last arg to not return values in args.
5411 (unexpect_property_change): Use common removal technique.
5413 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5415 * print.c (print_preprocess): Adjust to match changed
5416 sub char-table structure and avoid crash (Bug#18038).
5418 * data.c (wrong_choice): Not static any more.
5419 * lisp.h (wrong_choice): Add prototype.
5420 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5421 Declare namebuf as such. Tweak comment.
5422 [USE_GTK]: Likewise for tool_bar_position.
5423 (fset_tool_bar_position) [USE_GTK]: Ditto.
5424 (FRAME_TOOL_BAR_POSITION): New macro.
5425 * frame.c (x_report_frame_params):
5426 * gtkutil.c (update_frame_tool_bar):
5427 * xfns.c (Fx_create_frame): Use it.
5428 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5430 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5432 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5433 buffer's default-directory only if it is a string. (Bug#17986)
5435 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5437 More precise control over values of some buffer-local variables.
5438 * keyboard.c (Qvertical_scroll_bar):
5439 * frame.c (Qleft, Qright): Move to ...
5440 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5441 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5442 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5443 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5444 vertical-scroll-bar, scroll-up-aggressively
5445 and scroll-down-aggressively.
5446 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5448 * nsfns.m, frame.h (Qleft, Qright):
5449 * nsterm.m (Qleft): Remove declarations.
5450 * gtkutil.c (toplevel): Include buffer.h.
5451 * data.c (wrong_choice, wrong_range): New functions.
5452 (store_symval_forwarding): Handle special properties of buffer-local
5453 variables and use functions from the above to signal error, if any.
5455 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5456 values. Add comment.
5457 (struct frame): Re-arrange layout to avoid extra padding and use bit
5458 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5459 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5460 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5461 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5462 Define as no-ops because there are no scroll bars anyway.
5463 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5466 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5467 Add convenient setter.
5468 (font_put_frame_data, font_get_frame_data): Use it.
5470 2014-07-15 Daiki Ueno <ueno@gnu.org>
5472 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5473 pointer argument, before dereferencing.
5474 (XCHAR2B_BYTE2): Likewise.
5476 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5478 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5479 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5480 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5481 Use record_unwind_protect_int and avoid consing.
5482 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5484 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5486 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5488 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5489 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5491 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5492 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5493 * minibuf.c: Include binary-io.h instead of fcntl.h.
5494 (read_minibuf_noninteractive):
5495 Use set_binary_mode instead of handcrafted code.
5496 Don't call emacs_set_tty if emacs_get_tty failed.
5497 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5498 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5499 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5501 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5502 This works around a GCC compiler bug when Emacs is configured with
5503 --enable-gcc-warnings.
5505 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5507 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5508 or characters in string, respectively. Add comment.
5509 * fringe.c (Fdefine_fringe_bitmap):
5510 * fns.c (Fsubstring, substring_both): Use it.
5511 * keymap.c (Fdefine_key, Flookup_key):
5512 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5514 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5515 Use menu_item_width.
5516 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5518 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5520 Improve behavior of 'bzr up; cd src; make -k'.
5521 * Makefile.in (top_srcdir): New var.
5522 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5523 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5524 its expansion is a bit shorter.
5525 (../config.status): Actually build config.status instead of
5527 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5528 New macros, copied and relocated from ../Makefile.in.
5529 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5530 (../config.status, Makefile): New dependencies and rules,
5531 copied with relocation from ../Makefile.in. This should be more
5532 likely to rebuild the build machinery properly if you do a 'make'
5533 in the src directory.
5535 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5537 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5540 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5541 behavior on Windows 7 and later when the function is repeatedly
5542 invoked with the same value of DIR. (Bug#17950)
5544 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5545 string to match the one in w32fns.c.
5547 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5548 stdin to binary mode only if it is connected to a terminal.
5550 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5552 Coalesce extern decls.
5553 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5554 * sysdep.c (emacs_get_tty, emacs_set_tty):
5555 Move duplicate extern decls from here ...
5556 * systty.h: ... to here, so that there's just one copy.
5558 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5560 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5562 * nsfns.m (Fns_popup_font_panel): Ditto.
5564 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5566 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5568 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5570 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5571 [DOS_NT]: Implement for WINDOWSNT.
5573 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5576 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5578 * sysdep.c (suppress_echo_on_tty): New function.
5579 * minibuf.c (read_minibuf_noninteractive): Use it.
5581 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5583 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5584 sysinfo failed. Adjust docstring.
5586 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5588 Implement memory-info for MS-DOS.
5589 * dosfns.c (dos_memory_info): New function.
5590 * dosfns.h (dos_memory_info): Add prototype.
5591 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5592 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5593 of doing some of its job.
5595 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5596 reference termios structure members.
5598 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5600 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5602 * minibuf.c (top): Include systty.h. Declare external
5603 emacs_get_tty and emacs_set_tty.
5604 (Vread_hide_char): New lisp variable.
5605 (read_minibuf_noninteractive): Hide characters with
5606 Vread_hide_char if it is a character. (Bug#17839)
5608 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5610 Implement memory-info for MS-Windows.
5611 * w32.c (w32_memory_info): New function.
5612 * w32.h (w32_memory_info): Prototype it.
5613 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5615 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5617 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5618 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5619 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5620 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5621 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5622 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5623 (decode_coding_big5, decode_coding_charset, decode_coding)
5624 (encode_coding): Adjust users.
5626 * alloc.c (Fmemory_info): New function.
5628 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5630 * syntax.c (back_comment): Use more-natural location for label.
5632 * font.c, font.h (font_unparse_fcname): Now static.
5633 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5635 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5637 Next minor cleanup of font subsystem.
5638 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5639 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5641 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5643 * ftfont.h (ftfont_font_format): Remove prototype.
5644 * ftfont.c (ftfont_font_format): Remove; now unused.
5646 * nsfont.m (nsfont_open):
5647 * w32font.c (w32font_open_internal):
5648 * w32uniscribe.c (uniscribe_open):
5649 * xfont.c (xfont_open):
5650 * xftfont.c (xftfont_open): All users changed.
5652 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5653 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5655 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5657 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5658 x_produce_glyphs does when it generates a stretch glyph that
5659 represents a TAB. (Bug#17969)
5661 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5662 and there is a display property at that position, don't call
5663 move_it_to to move to a position before window start. (Bug#17942)
5664 Fix condition for finding CHARPOS by the first call to move_it_to.
5667 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5669 * syntax.c (find_defun_start): Try the cache even
5670 if !open_paren_in_column_0_is_defun_start.
5671 (back_comment): If find_defun_start was pessimistic, use the
5672 scan_sexps_forward result to improve the cache (bug#16526).
5674 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5676 * xdisp.c (redisplay_window): If redisplay of a window ends up
5677 with point in a partially visible line at end of the window, make
5678 sure the amended position of point actually has smaller Y
5679 coordinate; if not, give up and scroll the display. (Bug#17905)
5681 * window.c (window_scroll_pixel_based): When point ends up at the
5682 last fully visible line, don't let move_it_to stop at the left
5683 edge of the line and dupe us into thinking point is inside the
5686 * w32.c (network_interface_info): Make sure the argument is a
5689 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5691 * process.c (read_and_dispose_of_process_output): Fix typo
5692 in previous patch: we want nonnegative fds, not nonzero fds.
5694 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5696 * chartab.c (char_table_translate): Move to...
5697 * character.h (char_table_translate): ... inline function here.
5698 Avoid Faref and assume that args are always valid. This helps to
5699 speedup search, which is especially important for a huge buffers.
5700 * lisp.h (char_table_translate): Remove prototype.
5702 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5703 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5704 New function, with an intention to avoid code duplication between
5706 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5708 * ftfont.c (ftfont_open):
5709 * macfont.m (macfont_open):
5710 * xftfont.c (xftfont_open): Use it.
5712 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5714 * process.c: Add sanity checks for file descriptors (Bug#17844).
5715 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5716 Check that infd is nonnegative before using it as an fd.
5717 (read_and_dispose_of_process_output, Fprocess_send_eof):
5718 Likewise, for outfd.
5719 (wait_reading_process_output): Omit unnecessary check of infd.
5721 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5723 Minor fixups related to usage of the 'long' type.
5724 * gnutls.c (emacs_gnutls_handshake):
5725 * xfaces.c (dump_realized_face):
5726 Work even if 'long' is narrower than 'void *'.
5727 * termcap.c (scan_file):
5728 * xselect.c (x_decline_selection_request)
5729 (x_reply_selection_request, x_get_window_property):
5730 * xterm.c (x_set_frame_alpha):
5731 Remove unnecessary 'L' suffixes of integer constants.
5732 * xfns.c (hack_wm_protocols):
5733 * xselect.c (x_fill_property_data):
5734 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5735 Remove unnecessary casts to 'long'.
5736 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5738 Minor ImageMagick safety fixes.
5739 * image.c (imagemagick_compute_animated_image):
5740 Remove useless assignment to local. Avoid problems if dest_width is 0.
5741 (imagemagick_load_image): Use int for pixel counts that can't
5742 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5743 a row width greater than the image width (or greater than LONG_MAX!).
5745 2014-07-04 K. Handa <handa@gnu.org>
5747 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5748 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5749 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5751 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5753 * font.h (struct font_driver): Remove get_outline and free_outline;
5754 not used by any font driver.
5755 * ftfont.c (ftfont_driver):
5756 * macfont.m (macfont_driver):
5757 * nsfont.m (nsfont_driver):
5758 * w32font.c (w32font_driver):
5759 * w32uniscribe.c (uniscribe_font_driver):
5760 * xfont.c (xfont_driver): Related users changed.
5761 * xselect.c (x_get_window_property): Use convenient xmalloc.
5762 Call to xfree only if some data was really allocated.
5764 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5766 On MS-Windows, display busy cursor on all GUI frames.
5767 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5768 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5769 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5771 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5772 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5774 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5776 Use convenient alists to manage per-frame font driver-specific data.
5777 * frame.h (struct frame): Rename font_data_list to...
5778 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5779 * font.h (struct font_data_list): Remove; no longer need a special
5781 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5783 * font.c (font_put_frame_data, font_get_frame_data)
5784 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5786 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5787 Related users changed.
5788 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5789 Prefer convenient xmalloc and xfree.
5791 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5793 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5794 the window whose glyph row is being prepared and a flag whether it
5795 is for mode/header line. Make sure the glyph row's marginal areas
5796 are in sync with what the window wants.
5799 * xdisp.c (display_line, display_mode_line):
5800 Call prepare_desired_row with additional arguments, as appropriate.
5802 * dispextern.h (prepare_desired_row): Adjust prototype.
5804 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5806 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5807 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5808 caused by xw_popup_dialog in daemon mode (Bug#17891).
5810 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5812 * frame.c (do_switch_frame): When switching to another TTY frame,
5813 make sure FrameCols and FrameRows are in sync with the new frame's
5816 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5818 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5819 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5820 min_char slots. Adjust comment.
5821 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5822 Add SUB_CHAR_TABLE_OFFSET member.
5823 (make_uninit_sub_char_table): New function.
5824 (toplevel): Add compile-time assert to verify suitable member layout
5825 in Lisp_Sub_Char_Table.
5826 * alloc.c (mark_char_table): Add extra argument to denote char table
5827 subtype. Adjust to match new layout of sub char-table.
5828 (mark_object): Always mark sub char-tables with mark_char_table.
5829 * chartab.c (make_sub_char_table, copy_sub_char_table)
5830 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5831 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5832 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5833 All related users changed.
5834 * lread.c (read1): Adjust to match new layout of sub char-table.
5835 * print.c (print_object): Likewise (Bug#17898).
5837 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5839 * keymap.c (get_keyelt): Simplify.
5840 (copy_keymap_item): Remove left-over code for when we had
5841 key-shortcut caches.
5843 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5845 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5846 (dealloc): Remove for EmacsScroller.
5848 * nsterm.h (EmacsScroller): Remove dealloc.
5850 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5852 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5854 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5856 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5857 when setNeedsDisplay is called so we don't trigger redisplay for every
5860 * nsterm.m (any_help_event_p): New variable.
5861 (mouseMoved:): Set any_help_event_p to YES if help event is
5862 generated. Remove else with empty help event that triggered redisplay
5863 for every mouse move.
5864 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5866 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5868 * xfns.c (Qsuppress_icon): Remove; no real users.
5869 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5870 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5871 (syms_of_w32fns): Don't DEFSYM it.
5873 2014-06-29 Glenn Morris <rgm@gnu.org>
5875 * Makefile.in (ns-app): Mark as PHONY.
5877 2014-06-28 Glenn Morris <rgm@gnu.org>
5879 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5880 liblw.a in this directory.
5882 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5884 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5885 also in unibyte case. (Bug#17865)
5887 2014-06-28 K. Handa <handa@gnu.org>
5889 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5890 (MIN_CHARBUF_SIZE): New macro.
5891 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5893 2014-06-27 Glenn Morris <rgm@gnu.org>
5895 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5896 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5897 (.el.elc): Replace suffix rule with pattern rule.
5898 (%.elc): New pattern rule, with order-only prerequisite.
5899 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5900 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5901 in place of BOOTSTRAPEMACS.
5903 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5905 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5907 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5909 Consistently use validate_subarray to verify substring.
5910 * fns.c (validate_substring): Not static any more. Adjust to
5911 use ptrdiff_t, not EMACS_INT, because string and vector limits
5912 can't exceed ptrdiff_t even if EMACS_INT is wider.
5913 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5914 (secure_hash): Adjust user.
5915 * lisp.h (validate_subarray): Add prototype.
5916 * coding.c (Fundecodable_char_position):
5917 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5918 Use validate_subarray. Adjust comment to mention substring.
5920 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5922 Do not allow out-of-range character position in Fcompare_strings.
5923 * fns.c (validate_subarray): Add prototype.
5924 (Fcompare_substring): Use validate_subarray to check ranges.
5925 Adjust comment to mention that the semantics was changed. Also see
5926 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5928 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5930 Be more consistent about the 'Qfoo' naming convention.
5931 * image.c (Fimagemagick_types):
5932 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5933 * process.c (Fmake_network_process):
5934 Rename C local identifier 'Qfoo to avoid giving the false
5935 impression that it stands for the symbol 'foo'.
5937 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5939 Simplify and cleanup character conversion stuff.
5940 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5942 * character.c (multibyte_char_to_unibyte)
5943 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5944 * character.h (make_char): Remove; unused.
5945 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5946 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5947 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5948 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5949 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5951 2014-06-22 Mario Lang <mlang@delysid.org>
5953 * w32fns.c (Fw32_shell_execute): The the -> the.
5955 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5957 * xmenu.c (mouse_position_for_popup):
5958 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5959 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5960 * menu.c (Fx_popup_menu):
5961 * xselect.c (x_handle_dnd_message): Adjust users.
5962 * menu.h (mouse_position_for_popup): Remove prototype.
5963 * xterm.h (x_relative_mouse_position): Add prototype.
5964 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5965 call XFree if XQueryTree returns zero.
5967 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5969 * indent.c (Fvertical_motion): Doc fix.
5970 Move to the goal column, if any, with a single call to
5971 move_it_in_display_line, not in two calls. Doing this with two
5972 calls causes move_it_in_display_line apply the line-prefix
5973 handling twice instead of just once. (Bug#17823)
5975 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5977 Port to OS X ACLs (Bug#17810).
5978 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5979 ACL_TYPE_ACCESS) doesn't work.
5981 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5983 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5984 before checking key-translation-map (bug#17659).
5986 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5988 * font.c (font_make_object): Avoid dangling pointer which may
5989 crash GC (Bug#17771).
5991 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5993 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5994 prototype of DGifCloseFile as appropriate for older and newer
5996 (gif_close): New function, encapsulates the differences in the
5997 calling sequence of DGifCloseFile before v5.1.0 and after it.
5998 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5999 error string where appropriate. (Bug#17790)
6001 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6002 macro execution, make sure point didn't move since last complete
6003 redisplay, as the condition for using the glyph matrix
6004 information. (Bug#17777)
6006 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6008 Minor cleanup of fonset code.
6009 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6010 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6011 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6012 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6013 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6014 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6015 (free_realized_fontset): Remove because a no-op since 2008.
6016 (free_face_fontset): Adjust user.
6017 (syms_of_fontset): Shrink fontset by one extra slot.
6019 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6021 Omit redundant extern decls.
6022 Most of this patch is from Dmitry Antipov, in:
6023 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6024 * commands.h (update_mode_lines):
6025 * frame.h (Qbackground_color, Qforeground_color)
6026 (x_set_menu_bar_lines):
6027 * ftfont.c (ftfont_font_format):
6028 * intervals.h (Qkeymap, Qfont):
6029 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6030 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6031 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6032 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6033 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6034 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6035 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6036 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6037 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6038 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6039 (Qtool_bar, Qheader_line):
6040 * macros.c (Fexecute_kbd_macro):
6041 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6042 * xterm.c (x_delete_terminal, XSetIMValues):
6043 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6044 (x_implicitly_set_name, popup_activated)
6045 (widget_store_internal_border):
6046 Remove redundant decls.
6047 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6048 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6049 Remove _Noreturn, as make-docfile now does that for us.
6050 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6051 (Qregion_extract_function): New decl.
6052 * window.c, xfns.c: Include menu.h.
6054 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6056 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6058 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6060 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6061 * callint.c (read_file_name): ... convert to static here.
6062 * lisp.h (Fread_file_name): Do not EXFUN it.
6063 (STRING_COPYIN): Remove; unused.
6064 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6065 (char_composable_p): ... static function. All users changed.
6066 * eval.c (toplevel): Remove redundant #include directives.
6067 * xterm.c (x_initialize): Add static to match prototype.
6068 * ccl.c (Fccl_execute_on_string):
6069 * font.c (fon_intern_prop): Use make_specified_string.
6071 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6073 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6074 Reported by David Caldwell in:
6075 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6077 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6079 Do not ask for XRender extension each time XFT font is opened.
6080 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6081 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6083 2014-06-15 Glenn Morris <rgm@gnu.org>
6085 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6087 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6089 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6090 information if we are in the middle of executing a keyboard macro,
6091 since redisplay doesn't update the screen until the macro is
6092 finished. (Bug#17777)
6094 * alloc.c (cleanup_vector): Don't dereference a font driver
6095 pointer if it is NULL. (Bug#17771)
6097 2014-06-13 Glenn Morris <rgm@gnu.org>
6099 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6100 ($(lispsource)/international/charprop.el)
6101 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6102 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6103 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6104 GNU make automatically passes command-line arguments to sub-makes.
6106 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6108 Avoid hangs in accept-process-output (Bug#17647).
6109 * lisp.h, process.c (wait_reading_process_input):
6110 Return int, not bool. All uses changed.
6111 * process.c (SELECT_CANT_DO_WRITE_MASK):
6112 Remove macro, replacing with ...
6113 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6115 (status_notify): New arg WAIT_PROC. Return int, not void.
6118 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6120 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6121 the frame is the initial frame, because the hook is not set up
6122 then, and Emacs crashes.
6123 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6125 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6127 * keymap.c (silly_event_symbol_error): Don't recommend the use
6130 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6132 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6133 matching overlay strings with 'cursor' property against buffer
6134 positions traversed in the glyph row. (Bug#17744)
6136 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6138 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6141 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6142 determine 10.9 (Bug#17751).
6144 * macfont.m (macfont_draw): Positions were not freed.
6146 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6148 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6149 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6150 function. Also adjust comment.
6151 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6153 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6154 * font.c (font_done_for_face):
6155 * xfaces.c (realize_non_ascii_face): Adjust user.
6156 * font.h (struct font_driver): Convert 'prepare_face' to return
6157 void because its return value is never used anyway.
6158 * xfont.c (xfont_prepare_face): Return void.
6159 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6160 (xftfont_done_face): Use xfree.
6162 * dispextern.h (last_tool_bar_item): Remove declaration.
6163 * frame.h (struct frame): New member last_tool_bar_item.
6164 * frame.c (make_frame): Initialize it.
6165 * xdisp.c (toplevel): Remove last_tool_bar_item.
6166 (handle_tool_bar_click, note_tool_bar_highlight):
6167 * w32term.c (w32_read_socket, w32_initialize):
6168 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6170 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6171 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6173 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6175 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6176 * process.c (Faccept_process_output)
6177 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6178 the return value is about PROCESS, not about other processes.
6180 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6182 Further adjustments to mark_object and friends.
6183 Now the mark_object's stack is just 32 bytes on a 64-bit
6184 system, which means extra 20% off the stack usage.
6185 * alloc.c (mark_save_value): As before, refactored out from ...
6186 (mark_object): ... adjusted user. Also add comment.
6188 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6190 Fix core dump after a dropped X connection (Bug#17704).
6191 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6192 is dead, as we may be shutting down.
6194 2014-06-08 Glenn Morris <rgm@gnu.org>
6196 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6198 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6200 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6202 If a C name must be extern on some platforms, make it extern on all.
6203 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6205 * font.h (ftxfont_driver) [HAVE_XFT]:
6206 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6207 * lisp.h (get_frame_param):
6208 * menu.h (tty_menu_show):
6209 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6210 * termhooks.h (encode_terminal_code):
6211 * xterm.h (x_menu_wait_for_event):
6213 * frame.c (get_frame_param):
6214 * fringe.c (max_used_fringe_bitmap):
6215 * ftxfont.c (ftxfont_driver):
6216 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6217 * menu.c (menu_items_inuse):
6218 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6219 * term.c (encode_terminal_code, tty_menu_show):
6220 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6221 * xfaces.c (load_color):
6222 * xmenu.c (x_menu_wait_for_event):
6225 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6227 Change object marking routines to minimize stack usage.
6228 This change moves a few cold paths from mark_object to NO_INLINE
6229 functions and adjusts symbol marking loop. According to GCC 4.8.2
6230 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6231 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6232 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6233 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6234 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6235 refactored out from ...
6236 (mark_object): ... adjusted user. Also mark symbols in a tight
6238 (mark_face_cache): Add NO_INLINE.
6240 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6242 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6243 contains garbage on WINDOWSNT (which could potentially infloop at
6246 Minimize cursor motion during TTY menu updates.
6247 * term.c (tty_menu_display): Don't position cursor here.
6248 Instead, pass the cursor coordinates to update_frame_with_menu.
6249 (tty_menu_activate): Send the hide cursor command only once in an
6250 iteration through the outer 'while' loop.
6252 * dispnew.c (update_frame_1): Accept an additional argument
6253 SET_CURSOR_P, and position the cursor at the end of the frame
6254 update only if that argument is non-zero. All callers changed to
6255 provide the additional argument as non-zero, except for
6256 update_frame_with_menu.
6257 (update_frame_with_menu): Accept 2 additional arguments ROW and
6258 COL; if they are non-negative, instruct update_frame_1 not to
6259 position the cursor, and instead position it according to ROW and COL.
6261 * dispextern.h (update_frame_with_menu): Update prototype.
6263 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6265 * callproc.c (call_process): Don't check read-only if we don't insert
6266 anything (bug#17666).
6268 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6270 * dispnew.c (update_frame_with_menu): Set display_completed.
6272 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6274 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6276 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6278 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6280 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6281 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6283 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6285 * window.c (Frecenter): Signal an error if window-buffer is not
6288 * keyboard.c (make_lispy_position): Don't include a buffer position in
6289 mode/header-line mouse events.
6291 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6292 Vunread_command_events (bug#17650).
6294 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6296 * xterm.c (x_setup_pointer_blanking):
6297 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6299 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6301 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6302 because it will be defined in generated config.h if needed.
6304 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6306 Use terminal-specific hooks to display popup dialogs.
6307 * termhooks.h (struct terminal): New field popup_dialog_hook.
6308 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6309 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6310 code and use popup_dialog_hook.
6311 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6312 * nsterm.h (ns_popup_dialog): Adjust prototype.
6313 * nsterm.m (ns_create_terminal):
6314 * w32term.c (w32_create_terminal):
6315 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6316 Setup popup_dialog_hook.
6318 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6320 * w32heap.c (report_temacs_memory_usage): Improve the report by
6321 reporting the large blocks that are actually occupied at dump time.
6323 * w32console.c (initialize_w32_display): Set the console
6324 menu_show_hook, otherwise TTY menus are broken on w32.
6326 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6328 Use terminal-specific hooks to display menus.
6329 * termhooks.h (struct terminal): New field menu_show_hook.
6330 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6331 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6333 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6334 * nsmenu.m (ns_menu_show):
6335 * w32menu.c (w32_menu_show):
6336 * xmenu.c (x_menu_show):
6337 * term.c (tty_menu_show): Adjust to use bit flags.
6338 (set_tty_hooks): Set menu_show_hook.
6339 * xterm.c (x_create_terminal):
6340 * nsterm.m (ns_create_terminal):
6341 * msdos.c (initialize_msdos_display):
6342 * w32term.c (w32_create_terminal): Likewise.
6344 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6346 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6348 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6350 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6351 (FD_SET): Don't define on WINDOWSNT.
6353 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6355 * emacs.c: Include "sysselect.h", to define its inline functions.
6356 Reported by Glenn Morris in:
6357 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6359 Do not require libXt-devel when building with gtk.
6360 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6361 dependency on libXt-devel.
6362 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6363 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6364 lwlib-widget.h now does this.
6365 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6367 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6369 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6370 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6371 (delete_write_fd, wait_reading_process_output):
6372 Remove now-redundant easserts.
6373 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6374 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6375 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6376 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6378 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6380 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6381 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6382 (calloc): Don't undef, it is never defined.
6383 (HEAP_ENTRY_SHIFT): Remove unused macro.
6385 * Makefile.in (C_HEAP_SWITCH): Remove.
6386 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6388 Fix MS-Windows build broken by menu changes on 2014-06-02.
6389 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6391 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6392 Define instead of including ../lwlib/lwlib.h, which causes
6393 compilation errors due to missing X11 headers.
6395 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6397 * process.c (wait_reading_process_output): Omit incorrect test of
6398 p->infd against zero. Add easserts for infd having a plausible value.
6400 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6402 Adjust to match recent lwlib changes.
6403 * menu.h (xmalloc_widget_value): Replace by ...
6404 (make_widget_value): ... new prototype.
6405 * menu.c (xmalloc_widget_value): Replace by ...
6406 (make_widget_value): ... new function.
6407 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6408 * gtkutil.c (malloc_widget_value, free_widget_value):
6409 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6410 * keyboard.h (enum button_type, struct _widget_value):
6411 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6413 * nsmenu.m (ns_update_menubar, ns_menu_show):
6414 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6415 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6416 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6418 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6420 * image.c (x_query_frame_background_color)
6421 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6422 Fix --enable-gcc-warnings compilation without image libraries.
6424 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6426 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6427 emulated break value only if it goes up.
6428 (sbrk): Add assertion that the INCREMENT argument is strictly
6429 zero. Improve and correct the commentary.
6431 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6433 Improve AIX-related merge from emacs-24.
6434 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6435 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6436 not on AIX; since we're on the trunk we can use enums more broadly.
6438 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6440 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6442 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6443 to min(value, whole).
6445 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6447 Bring back the changes to GDB-visible symbols, but only on AIX.
6448 And only if it's not pre-4.2 GCC.
6449 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6450 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6451 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6454 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6456 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6457 with PT, not GPT. (Bug#16433)
6459 Revert last changes to GDB-visible symbols.
6460 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6461 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6462 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6465 2014-06-02 Glenn Morris <rgm@gnu.org>
6467 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6469 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6471 Fix port to 32-bit AIX with xlc (Bug#17598).
6472 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6473 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6474 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6475 to work around a compiler bug in IBM xlc 12.1.
6477 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6479 * xterm.c (x_update_window_end): Don't invalidate the entire
6480 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6481 highlight needs to be redisplayed. (Bug#17588)
6483 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6485 Port the GDB-visible symbols to AIX.
6486 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6487 optimizes away the relevant external symbols. Use enums instead;
6488 this suffices for the AIX port, which is 32-bit-only anyway.
6489 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6490 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6491 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6494 Include sources used to create macuvs.h.
6495 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6496 * macuvs.h: Use automatically-generated header.
6498 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6500 Port signal-handling to DragonFly BSD (Bug#17646).
6501 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6502 Move implementations from callproc.c to sysdep.c.
6503 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6504 Move declarations from process.h to syssignal.h.
6506 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6508 * callint.c (Ffuncall_interactively): Add usage.
6510 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6512 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6514 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6516 * w32heap.c (malloc_before_dump, malloc_after_dump)
6517 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6518 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6519 set errno where appropriate to emulate CRT functions.
6521 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6523 Debugging facility to check whether 'const char *' points to
6524 relocatable data of non-pure Lisp string.
6525 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6526 (mark_maybe_pointer): ... adjusted user.
6527 (relocatable_string_data_p): New function.
6528 * lisp.h (relocatable_string_data_p): Add prototype.
6529 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6530 the pointer to relocatable Lisp data is not used.
6532 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6534 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6535 * atimer.c (block_atimers):
6536 * callproc.c (block_child_signal): Block SIGINT too;
6537 otherwise, its handler might now unblock signals that it shouldn't.
6538 * keyboard.c (read_char): Clear signal mask, since we may
6539 be in a SIGINT handler, and many signals may be masked.
6540 * keyboard.c (handle_interrupt):
6541 * sysdep.c (handle_arith_signal):
6542 Clear signal mask instead of just unblocking the signal that
6543 was received, since several signals may be blocked at this point.
6545 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6547 * Makefile.in (TEMACS_POST_LINK): Remove target.
6548 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6549 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6551 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6553 * xmenu.c (xdialog_show): Remove prototype, rename to
6554 x_dialog_show, remove 2nd arg because it's always zero
6555 and simplify accordingly.
6556 (xw_popup_dialog): Adjust user.
6557 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6558 2nd arg because it's always zero and simplify accordingly.
6559 (w32_popup_dialog): Adjust user.
6561 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6563 * w32heap.c (report_temacs_memory_usage): New function.
6565 * unexw32.c (unexec) [ENABLE_CHECKING]:
6566 Call report_temacs_memory_usage.
6568 * w32heap.h (report_temacs_memory_usage): Add prototype.
6570 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6572 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6573 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6575 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6577 * buffer.c (init_buffer): Accept an argument 'initialized'.
6578 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6579 mmap_regions and mmap_fd, to avoid referencing stale data from the
6580 dump phase. Add an assertion for buffer text of buffers created
6581 in temacs before this function is called. (Bug#17622)
6582 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6584 * lisp.h (init_buffer): Update prototype.
6586 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6588 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6590 * alloc.c (Fgarbage_collect): Fix compilation with
6591 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6593 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6595 * frame.c, frame.h (frame_char_to_pixel_position)
6596 (frame_set_mouse_position): Now static, and made private in
6597 frame.c rather than public in frame.h.
6599 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6601 Refactor mouse positioning stuff to avoid code duplication.
6602 * frame.h (frame_char_to_pixel_position): New function.
6603 (x_set_mouse_position): Rename to...
6604 (frame_set_mouse_position): ...new function.
6605 (frame_set_mouse_pixel_position): Add prototype.
6606 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6607 Rename to frame_set_mouse_pixel_position.
6608 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6610 * xterm.h, w32term.h ( x_set_mouse_position)
6611 (x_set_mouse_pixel_position): Remove prototypes.
6613 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6615 On X, always make pointer visible when deleting frame (Bug#17609).
6616 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6618 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6620 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6621 * keyboard.c (gobble_input): If there is no terminal input error,
6622 make sure the pointer is visible for all frames on this terminal.
6623 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6624 it was previously disabled.
6626 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6628 * data.c (Fzerop): Move to Elisp.
6629 (syms_of_data): Don't defsubr it.
6630 * keyboard.c (echo_keystrokes_p): New function.
6631 (read_char, record_menu_key, read_key_sequence): Use it.
6633 * callint.c (Qfuncall_interactively): New var.
6634 (Qcall_interactively): Remove.
6635 (Ffuncall_interactively): New function.
6636 (Fcall_interactively): Use it.
6637 (syms_of_callint): Defsubr it.
6639 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6641 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6642 relocated from under us.
6644 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6646 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6647 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6648 configure, not from HEAPSIZE.
6649 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6651 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6652 for MinGW, since it no longer uses gmalloc.
6654 * buffer.c: Do not define mmap allocations functions for Windows.
6655 Remove mmap_find which is unused. Remove mmap_set_vars which does
6657 [WINDOWSNT]: Include w32heap.h.
6658 (init_buffer): Always allocate new memory for buffers.
6660 * emacs.c: Remove mmap_set_vars calls.
6662 * image.c (free_image): Undef free for Windows because it is
6663 redirected to our private version.
6665 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6666 (copy_executable_and_dump_data): Remove dumping the heap section.
6667 (unexec): Restore using_dynamic_heap after dumping.
6669 * w32heap.c (dumped_data_commit, malloc_after_dump)
6670 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6671 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6672 (mmap_free): New functions.
6674 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6676 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6678 * image.c (imagemagick_load_image): Use MagickRealType for local
6679 'color_scale', instead of double, to avoid a GCC warning about
6682 * xfns.c (Fx_window_property): Remove unused local.
6684 Don't kill already-reaped process (Bug#17561).
6685 * process.c (process_send_signal): Fix race condition where a
6686 subprocess was reaped by a signal handler between the check for
6687 liveness and calling 'kill', which meant that Emacs could in
6688 theory kill an innocent bystander process. Do the fix by blocking
6689 SIGCHLD in a critical section that checks liveness before killing.
6691 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6693 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6695 2014-05-26 Ken Brown <kbrown@cornell.edu>
6697 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6698 even if !CYGWIN (see bug#17510).
6700 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6702 * nsfns.m (Fns_do_applescript): Surround NSApp run
6703 with calls to ns_init_events, ns_finish_events (Bug#17424).
6705 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6707 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6708 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6710 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6711 with calls to ns_init_events, ns_finish_events (Bug#17424).
6713 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6715 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6716 if we are iterating over an object that generates glyphs for
6717 marginal areas. (Bug#17585)
6719 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6721 * xdisp.c (safe__call1, safe__eval): Now static.
6723 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6725 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6726 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6727 (safe_call1): Call safe_call instead of safe__call directly.
6729 2014-05-26 Ken Brown <kbrown@cornell.edu>
6731 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6732 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6735 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6737 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6738 (safe__call, safe__call1, safe__eval): New functions.
6739 (safe_call): Use it.
6740 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6741 (display_mode_element): Same for `:eval'.
6743 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6745 Fix port to 32-bit AIX (Bug#17540).
6746 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6747 twice. _text already includes this offset.
6748 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6750 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6752 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6753 when closest_pos is identical to to_charpos, don't recurse, since
6754 we already tried that, and failed. (Bug#17539)
6756 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6757 unwinding when frame's faces were not initialized yet, increment
6758 the frame's image-cache reference count before calling
6759 x_free_frame_resources. Don't dereference
6760 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6762 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6764 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6767 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6768 macfont.m, call draw with adjusted arguments so font drivers
6769 don't need to do that.
6771 * macfont.m (macfont_draw): Merge changes from Macport.
6773 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6775 * alloc.c (garbage_collect_1): New function, with all of the guts
6776 of Fgarbage_collect.
6777 (mark_stack): Accept an argument END and don't mark Lisp objects
6778 on the stack beyond the address given by END. Calculation of END
6779 was moved to Fgarbage_collect.
6780 (Fgarbage_collect): Calculate the end address of the stack portion
6781 that needs to be examined by mark_stack, and pass that address to
6782 garbage_collect_1, which will pass it to mark_stack.
6783 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6784 for more details about the underlying problems. In particular,
6785 this avoids dumping Emacs with the large hash-table whose value is
6786 held in purify-flag for most of the time loadup.el runs.
6788 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6790 * xfns.c (x_window_property_intern): New function (code from
6792 (Fx_window_property): Call x_window_property_intern. If property
6793 not found and NILP (source) and outer window != inner window,
6794 check outer window for property (Bug#17537).
6796 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6798 Supply malloc and alloc_size attributes for extern allocators.
6799 This documents the C API, and helps GCC generate a bit better code.
6800 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6801 (ATTRIBUTE_MALLOC_SIZE): New macros.
6802 * gmalloc.c (malloc, realloc, calloc):
6803 * gtkutil.h (malloc_widget_value):
6804 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6805 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6808 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6810 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6811 * image.c (imagemagick_load_image): Port to hosts that do not use
6812 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6814 2014-05-21 Leo Liu <sdl.web@gmail.com>
6816 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6818 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6820 * dbusbind.c (xd_signature): Revert last 2 patches.
6822 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6824 Allow any non-nil value to count as true in bool-vector.
6825 Likewise for xd_signature in dbusbind.c.
6826 This is more consistent with the usual practice in Emacs, which is
6827 that any non-nil value counts as true.
6828 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6829 * dbusbind.c (xd_signature): Likewise, for booleans.
6830 * data.c, lisp.h (Qbooleanp):
6831 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6833 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6835 * lisp.h (CHECK_BOOLEAN): New function.
6836 * alloc.c (Fbool_vector): New function.
6837 (syms_of_alloc): Defsubr it.
6838 * data.c (Qbooleanp): New symbol.
6839 (syms_of_data): DEFSYM it.
6840 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6842 * font.c (font_matching_entity): Extract font-entity object
6843 from the vector of matching entities (Bug#17486).
6845 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6847 Assume C99 or later (Bug#17487).
6848 * bytecode.c (B__dummy__): Remove.
6849 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6850 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6851 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6852 * regex.c (DEBUG_PRINT): Assume varargs macros.
6853 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6855 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6857 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6858 memory for every buffer that was dumped.
6860 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6862 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6863 (Fnreverse): Allow vectors and bool vectors.
6865 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6867 Minor cleanup for terminal setup.
6868 * termhooks.h (create_terminal): Adjust prototype.
6869 * terminal.c (create_terminal): Pass output method and RIF as args.
6870 (init_initial_terminal):
6871 * nsterm.m (ns_create_terminal):
6872 * term.c (init_tty):
6873 * w32term.c (w32_create_terminal):
6874 * xterm.c (x_create_terminal): Adjust users.
6875 Avoid redundant NULL initializers and add comments.
6877 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6879 * keyboard.c (Qdeactivate_mark): Now static.
6881 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6883 If available, use Xfixes extension to do pointer blanking.
6884 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6885 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6886 (make_invisible_cursor): Move to...
6887 * xterm.c (make_invisible_cursor): ...here.
6888 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6889 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6890 (x_term_init): Call to x_setup_pointer_blanking.
6891 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6892 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6894 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6896 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6898 2014-05-12 Glenn Morris <rgm@gnu.org>
6900 * fileio.c (Ffile_executable_p): Doc tweak.
6902 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6904 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6905 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6907 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6909 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6911 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6913 Fix initialization of minibuffer history variable (Bug#17430).
6914 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6915 Move the initialization up to prevent any "value void" message.
6917 2014-05-08 Samuel Bronson <naesten@gmail.com>
6919 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6920 are matched (bug#17413).
6922 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6924 Stop tooltips pulling Emacs window to front (Bug#17408).
6925 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6926 SetWindowPos invocations.
6928 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6930 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6931 not initialized (Bug#17398).
6933 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6935 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6937 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6939 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6940 [HAVE_NS]: Do not include png.h.
6941 (x_query_frame_background_color): New function.
6942 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6943 (png_load_body): Coalesce duplicate code.
6945 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6947 Consult libpng-config more consistently (Bug#17339).
6948 * Makefile.in (PNG_CFLAGS): New var.
6949 (ALL_CFLAGS): Use it.
6950 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6951 CFLAGS now handles this.
6953 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6955 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6956 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6957 because WCONTINUED is always defined now.
6958 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6960 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6962 * buffer.c (overlay_strings): Fix the wording of the commentary.
6964 2014-05-01 Glenn Morris <rgm@gnu.org>
6966 * floatfns.c (Fisnan):
6967 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6969 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6971 * term.c (tty_menu_activate): A better initialization for cursor
6974 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6976 * intervals.c: Tighten assertions.
6977 (create_root_interval): Make sure the interval is not empty.
6978 (intervals_equal): Use booleans.
6979 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6980 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6981 (balance_possible_root_interval): Simplify and use booleans.
6982 (split_interval_right, split_interval_left): Check LENGTH, and remove
6983 now redundant assertion.
6984 (adjust_intervals_for_insertion): Remove now redundant assertions.
6985 (delete_node, interval_deletion_adjustment)
6986 (adjust_intervals_for_deletion, merge_interval_right)
6987 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6988 (reproduce_interval): Make sure the interval is not empty.
6990 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6992 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6993 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6994 satisfaction that they would always be initialized.
6996 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6998 * term.c (tty_menu_display): Move the cursor to the active menu item.
6999 (tty_menu_activate): Return the cursor to the active menu item
7000 after displaying the menu and after displaying help-echo.
7001 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7002 for the details of why this is needed by screen readers and
7005 2014-04-30 Glenn Morris <rgm@gnu.org>
7007 * process.c (handle_child_signal):
7008 Handle systems without WCONTINUED. (Bug#15110, 17339)
7010 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7012 * window.c (struct saved_window): Remove mark.
7013 (Fset_window_configuration, save_window_save)
7014 (compare_window_configurations): Don't touch marks any more.
7016 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7018 Use bits_word for gcmarkbits.
7019 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7020 bits_word is typically a tad more efficient for mark bits than
7021 unsigned is, so use bits_word. All uses changed.
7022 * lisp.h (BITS_PER_INT): Remove; no longer used.
7024 Avoid undefined behavior in signed left shift.
7025 This ports to GCC 4.9.0 with -fsanitize=undefined.
7026 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7028 * regex.c (extract_number):
7029 * lisp.h (make_number, XINT):
7030 Do not shift a 1 bit left into a sign bit.
7031 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7032 not int, for gcmarkbits. All uses changed.
7034 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7036 * search.c (Fnewline_cache_check): Don't try to count newlines
7037 outside the buffer's restriction, as find_newline doesn't support that.
7039 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7041 * window.c (Fset_window_configuration): Deactivate the mark before
7043 (set_window_buffer): Ignore window_initialized.
7044 (window_initialized): Remove.
7045 * keyboard.c (Qdeactivate_mark): Not static any more.
7046 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7049 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7051 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7052 and to clang 3.4, which have fixed the bug. This should let us
7053 run a bit faster on these platforms when address sanitization is
7056 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7058 Port to GCC 4.9.0 with --enable-gcc-warnings.
7059 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7061 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7062 a way that also works with GCC 4.9.0.
7064 * search.c (Fnewline_cache_check): Remove unused locals.
7066 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7068 * search.c (find_newline1): New subroutine.
7069 (Fnewline_cache_check): New function.
7070 (syms_of_search): Defsubr it.
7072 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7074 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7075 * keyboard.c (unblock_input): Add comment.
7076 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7078 2014-04-22 Daniel Colascione <dancol@dancol.org>
7080 * lread.c (readevalloop_eager_expand_eval): New function
7081 that can recurse into toplevel forms.
7082 (readevalloop): Call it.
7083 * lisp.h: Declare Qprogn.
7084 * callint.c (Qprogn): No longer static.
7086 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7088 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7089 Also change identifiers to match the comments, and add more assertions
7092 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7094 * emacs.c (close_output_streams): Don't clear and restore errno.
7096 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7098 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7099 never becomes visible, i.e. using XMonad (Bug#17237).
7101 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7103 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7104 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7105 (Fline_pixel_height): Don't assume that the current buffer and the
7106 selected window's buffer are one and the same. (Bug#17281)
7108 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7109 paragraph-start cache before the newline cache. (Bug#17269)
7111 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7113 * term.c (tty_send_additional_strings): No need to fflush here,
7115 (tty_set_terminal_modes): fflush after sending additional strings,
7118 2014-04-17 Daniel Colascione <dancol@dancol.org>
7120 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7122 (tty_send_additional_strings): New function.
7123 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7124 (syms_of_term): Intern tty-mode-set-strings and
7125 tty-mode-reset-strings.
7127 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7129 * window.c (save_window_save): Lookup window_point_insertion_type in
7130 the right buffer (bug#15457).
7131 (Qwindow_point_insertion_type): New var.
7132 (syms_of_window): Initialize it.
7134 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7136 Fix the MSDOS build.
7137 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7138 (copy_text_and_data): Zero out the atexit chain pointer before
7141 * termhooks.h (encode_terminal_code): Update prototype.
7143 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7144 visible for all DOS_NT ports, not just WINDOWSNT.
7145 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7147 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7148 unless it is defined.
7149 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7151 * process.c (close_on_exec, accept4, process_socket): Move into
7152 the "ifdef subprocesses" part.
7153 (catch_child_signal): Condition by "ifdef subprocesses".
7154 (syms_of_process) <Qinternal_default_process_sentinel>
7155 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7157 * msdos.h: Add prototypes for new functions.
7158 (EINPROGRESS): Define.
7159 (O_CLOEXEC): Define to zero.
7161 * msdos.c (check_window_system): Remove unnecessary an
7162 incompatible duplicate function.
7163 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7164 New functions in support of new functionality.
7166 * menu.c (single_menu_item): Add visual indication of submenu
7167 also for menus on MSDOS frames.
7168 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7170 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7171 when async subprocesses aren't supported.
7173 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7175 * emacs.c (close_output_streams): Zero out errno before calling
7178 * dired.c [MSDOS]: Include msdos.h.
7180 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7181 (DATA_START) [MSDOS]: Define.
7182 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7184 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7185 Ifdef away for MSDOS.
7186 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7187 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7189 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7190 Use temporary file template that is compatible with mkostemp.
7191 Move vfork-related portions under #ifndef MSDOS.
7192 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7194 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7196 * buffer.c (Foverlays_at): Add argument `sorted'.
7198 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7200 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7201 text, invalidate the bidi_paragraph_cache upto and including the
7204 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7206 Port to IRIX 6.5 (Bug#9684).
7207 * conf_post.h (INET6) [IRIX6_5]: Define.
7208 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7209 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7211 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7213 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7214 before passing it to system APIs.
7216 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7218 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7219 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7221 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7223 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7225 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7227 Remove DATA_SEG_BITS.
7228 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7229 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7230 cc, but that platform is so old that SGI itself stopped supporting
7231 it in December 2013. If you still need Emacs on IRIX, please
7232 either compile with GCC and port the undumping code, or run
7233 './configure --with-wide-int'.
7234 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7235 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7236 DEFINE_GDB_SYMBOL_START way to define it.
7237 (NONPOINTER_BITS): New macro.
7238 (EMACS_INT): Use it.
7239 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7240 the problem and/or configuring --with-wide-int.
7241 (USE_LSB_TAG): Simplify, based on above changes.
7242 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7243 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7245 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7247 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7248 covered by a display string that ends in a newline, and that cases
7249 going back by DVPOS lines to hit the search limit, lift the limit
7250 and go back until DVPOS is reached. (Bug#17244)
7252 * indent.c (Fvertical_motion): Handle correctly the case when the
7253 display string is preceded by an empty line.
7255 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7256 use S_IWRITE instead.
7258 2014-04-11 Glenn Morris <rgm@gnu.org>
7260 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7262 2014-04-11 Ken Brown <kbrown@cornell.edu>
7264 * Makefile.in (EMACS_MANIFEST): Revert last change.
7266 2014-04-10 Daniel Colascione <dancol@dancol.org>
7268 * puresize.h (BASE_PURESIZE): Increase.
7270 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7272 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7274 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7275 region handling (and don't call signal_before_change) if
7276 inhibit_modification_hooks is set.
7277 (signal_before_change): Don't check inhibit_modification_hooks any more.
7279 2014-04-08 Daniel Colascione <dancol@dancol.org>
7281 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7282 function cells contain valid lisp objects. (Modified version of
7285 * alloc.c (detect_suspicious_free): Split actual stack capturing
7286 out into new function for easier breakpoint setting.
7287 (note_suspicious_free): New function.
7289 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7291 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7293 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7294 (symbol_block_pinned): New var.
7295 (Fmake_symbol): Initialize `pinned'.
7296 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7297 pinned and signal an error for un-purifiable objects.
7298 (pure_cons): Use it.
7299 (Fpurecopy): Use it, except for objects that can't be purified.
7300 (mark_pinned_symbols): New function.
7301 (Fgarbage_collect): Use it.
7302 (gc_sweep): Remove hack made unnecessary.
7304 2014-04-07 Glenn Morris <rgm@gnu.org>
7306 * keyboard.c (Fopen_dribble_file): Doc tweak.
7308 2014-04-07 Ken Brown <kbrown@cornell.edu>
7310 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7312 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7314 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7315 We have a substitute execinfo.h on hosts that lack it.
7316 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7317 isn't optimized away.
7319 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7321 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7322 * alloc.c (memory_full):
7323 * charset.c (syms_of_charset):
7324 * doc.c (Fsnarf_documentation):
7326 * font.c (BUILD_STYLE_TABLE):
7327 * keyboard.c (make_lispy_event):
7328 * profiler.c (setup_cpu_timer):
7329 * xgselect.c (xg_select):
7330 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7332 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7333 Replace the only use with ARRAYELTS (font_property_table).
7334 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7336 2014-04-03 Daniel Colascione <dancol@dancol.org>
7338 * xterm.c (x_term_init):
7339 * xfns.c (best_xim_style):
7340 * xfaces.c (Fdump_colors):
7341 * w32fns.c (w32_default_color_map):
7342 * w32.c (init_environment, N_ENV_VARS):
7343 * unexcw.c (read_exe_header):
7344 * term.c (term_get_fkeys_1):
7345 * sysdep.c (init_baud_rate):
7346 * nsterm.m (ns_convert_key):
7347 * nsfns.m (get_geometry_from_preferences):
7348 * msdos.c (dos_set_window_size, init_environment):
7349 * macfont.m (mac_font_get_glyph_for_cid)
7350 (macfont_store_descriptor_attributes)
7351 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7352 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7353 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7355 * image.c (xpm_str_to_color_key):
7356 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7357 * frame.c (x_set_frame_parameters):
7358 * fileio.c (Ffile_selinux_context):
7359 * emacs.c (sort_args):
7360 * dosfns.c (msdos_stdcolor_name):
7361 * dired.c (file_attributes):
7362 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7363 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7366 2014-04-02 Daniel Colascione <dancol@dancol.org>
7368 * data.c (Ffset): Abort if we're trying to set a function call to
7371 * lisp.h (ARRAYELTS): New macro.
7373 * alloc.c: Include execinfo.h if available.
7374 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7375 (suspicious_free_record): New structure.
7376 (suspicious_objects, suspicious_object_index)
7377 (suspicious_free_history, suspicious_free_history_index):
7379 (find_suspicious_object_in_range, detect_suspicious_free)
7380 (Fsuspicious_object): New functions.
7381 (cleanup_vector): Call find_suspicious_object_in_range.
7383 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7385 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7386 width from font width (Bug#17163).
7388 * frame.c (x_set_frame_parameters): Calculate default values of
7389 new frame sizes only after all other frame parameters have been
7390 processed (Bug#17142).
7392 2014-04-02 Ken Brown <kbrown@cornell.edu>
7394 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7397 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7399 * xterm.c (x_draw_image_glyph_string): Adjust image background
7400 width accordingly when its x position is adjusted. (Bug#17115)
7402 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7404 * font.c (font_list_entities): Do not add empty vector to font cache.
7405 (font_matching_entity): Likewise. If matching entity is found, insert
7406 1-item vector with this entity instead of entity itself (Bug#17125).
7408 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7410 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7412 * fns.c (validate_subarray): Rename from validate_substring,
7413 since it works for vectors too. New arg ARRAY. Optimize for the
7414 non-nil case. Instead of returning bool, throw an error if out of
7415 range, so that the caller needn't do that. All uses changed.
7416 Report original values if out of range.
7417 (Fsubstring, Fsubstring_no_properties, secure_hash):
7418 Also optimize the case where FROM is 0 or TO is the size.
7420 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7422 * search.c (Freplace_match): Use make_specified_string.
7423 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7424 to catch bogus override face of glyph strings.
7425 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7426 Move common substring range checking code to...
7427 (validate_substring): ...this function.
7429 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7431 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7433 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7435 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7436 bar is zero height, just return (Bug#16976).
7437 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7439 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7441 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7442 is nil. If waiting for toolbar to complete, force a redraw.
7444 2014-03-28 Glenn Morris <rgm@gnu.org>
7446 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7447 (emacs_bugreport): New variable.
7448 (usage_message): Use PACKAGE_BUGREPORT.
7449 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7451 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7453 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7455 Port recent signal-related changes to FreeBSD.
7456 Reported by Herbert J. Skuhra.
7457 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7458 Move decls from here ...
7459 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7461 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7463 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7464 and width of image background when it is displayed with a 'box'
7467 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7469 More backward-compatible fix to char-equal core dump (Bug#17011).
7470 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7471 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7473 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7475 * image.c (init_svg_functions): When loading SVG-related libraries,
7476 free already loaded libraries if the initialization fails.
7477 (rsvg_handle_set_size_callback): Remove declaration, unused.
7479 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7481 Fix core dump in char-equal (Bug#17011).
7482 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7483 unibyte buffers, as we can't tell whether the characters are
7486 * insdel.c (adjust_markers_for_delete): Remove unused local.
7488 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7490 Have (MARKER . ADJUSTMENT) undo records always be immediately
7491 after their corresponding (TEXT . POS) record in undo list.
7493 * lisp.h (record-delete): New arg record_markers.
7494 (record_marker_adjustment): No longer needed outside undo.c.
7495 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7496 adjustments to undo.c's record_marker_adjustments. Note that
7497 fileio.c's decide_coding_unwind is another caller to
7498 adjust_markers_for_delete. Because it has undo list bound to t,
7499 it does not rely on adjust_markers_for_delete to record marker
7501 (del_range_2): Swap call to record_delete and
7502 adjust_markers_for_delete so as undo marker adjustments are
7503 recorded before current deletion's adjustments, as before.
7504 (adjust_after_replace):
7505 (replace_range): Pass value for new record_markers arg to
7507 * undo.c (record_marker_adjustment): Rename to
7508 record_marker_adjustments and made static.
7509 (record_delete): Check record_markers arg and call
7510 record_marker_adjustments.
7511 (record_change): Pass value for new record_markers arg to
7513 (record_point): at_boundary calculation no longer needs to account
7514 for marker adjustments.
7516 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7518 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7521 2014-03-26 Glenn Morris <rgm@gnu.org>
7523 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7525 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7527 * buffer.c (struct sortvec): Add field `spriority'.
7528 (compare_overlays): Use it.
7529 (sort_overlays): Set it.
7531 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7533 * xdisp.c (redisplay_window): If all previous attempts to find the
7534 cursor row failed, try a few alternatives before falling back to
7535 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7537 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7539 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7540 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7542 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7543 variables on Windows.
7545 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7547 * w32.c (unsetenv): Remove unused var `retval'.
7548 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7550 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7551 (start_watching): Remove unused var `thr'.
7553 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7554 (find_child_console): Remove unnecesary var `thread_id'.
7556 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7557 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7559 2014-03-26 Glenn Morris <rgm@gnu.org>
7561 * filelock.c (Flock_buffer): Doc tweak.
7563 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7564 * emacs.c (shut_down_emacs):
7565 * fileio.c (Finsert_file_contents, write_region):
7566 * filelock.c (top-level, syms_of_filelock):
7567 * insdel.c (prepare_to_modify_buffer_1):
7568 CLASH_DETECTION is always defined now.
7570 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7572 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7573 DLL handle, to speed up thread startup.
7575 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7577 Handle sigmask better with nested signal handlers (Bug#15561).
7578 * atimer.c (sigmask_atimers): Remove.
7579 Remaining use rewritten to use body of this function.
7580 * atimer.c (block_atimers, unblock_atimers):
7581 * callproc.c (block_child_signal, unblock_child_signal):
7582 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7583 New arg OLDSET. All callers changed.
7584 * atimer.c (block_atimers, unblock_atimers):
7585 * callproc.c (block_child_signal, unblock_child_signal):
7586 * keyboard.c (handle_interrupt):
7587 * sound.c (vox_configure, vox_close):
7588 Restore the old signal mask rather than unilaterally clearing bits
7589 from the mask, in case a handler is running within another
7590 handler. All callers changed.
7591 * lisp.h, process.c, process.h, term.c:
7592 Adjust decls and callers to match new API.
7593 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7594 signal handlers aren't supposed to use floating point anyway.
7595 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7597 2014-03-23 Daniel Colascione <dancol@dancol.org>
7599 Split gc_sweep into discrete functions for legibility and better
7602 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7603 (sweep_vectors): Fix typo in comment.
7604 (sweep_conses, sweep_floats, sweep_intervals)
7605 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7606 (gc_sweep): Call new functions, to which existing functionality is
7608 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7610 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7612 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7614 2014-03-23 Daniel Colascione <dancol@dancol.org>
7616 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7617 only if xic_style calls for it. This change allows Emacs to work
7618 with ibus. Also, don't leak resources if create_frame_xic fails,
7619 and stop caching xic_style across different displays.
7620 (supported_xim_styles): Make const.
7621 (best_xim_style): Remove first parameter: it's always just
7622 supported_xim_styles. Change to look at supported_xim_styles
7625 2014-03-23 Daniel Colascione <dancol@dancol.org>
7627 * term.c (init_tty): Rearrange condition for clarity; print
7628 appropriate diagnostic.
7630 2014-03-23 Daniel Colascione <dancol@dancol.org>
7632 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7633 array. (ASAN caught.)
7635 2014-03-22 Glenn Morris <rgm@gnu.org>
7637 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7639 2014-03-22 Daniel Colascione <dancol@dancol.org>
7641 * process.c (conv_sockaddr_to_lisp): When extracting the string
7642 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7644 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7646 Fix regression introduced by patch for Bug#10500.
7647 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7648 * w32term.c (x_draw_image_relief): Likewise.
7650 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7652 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7653 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7654 maximize a frame for odd default fonts.
7656 2014-03-21 Glenn Morris <rgm@gnu.org>
7658 * minibuf.c (history-length): Increase default from 30 to 100.
7660 2014-03-21 Daniel Colascione <dancol@dancol.org>
7662 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7663 every time we switch to minibuffer.
7665 * alloc.c (lisp_align_malloc, allocate_string_data)
7666 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7667 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7669 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7671 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7672 support more "verbs".
7674 2014-03-21 Daniel Colascione <dancol@dancol.org>
7676 Always prohibit dumping a dumped Emacs.
7678 * emacs.c (might_dump): New variable.
7679 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7680 * lisp.h (might_dump): Declare.
7681 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7683 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7685 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7687 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7689 * doc.c (store_function_docstring): Warn when we don't know where to
7691 (Fsubstitute_command_keys): Don't advertise the fact that
7692 text-properties are dropped, since we think it's a bug that we'll fix.
7694 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7695 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7696 * frame.c (frame_garbaged): Make "docstring" more precise.
7698 2014-03-20 Glenn Morris <rgm@gnu.org>
7700 * charset.c (init_charset): When we cannot find the charsets directory,
7701 mention if EMACSDATA is set.
7703 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7705 * fns.c (Frandom): Fix rare bug where the result isn't random.
7707 Fix porting inconsistency about rounding to even.
7708 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7709 This way, the unusual !HAVE_RINT case acts like the usual
7710 HAVE_RINT case, and we can fix the documentation accordingly.
7712 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7714 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7715 (w32_wnd_proc): Initialize the dwHoverTime member of
7716 TRACKMOUSEEVENT structure.
7718 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7720 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7722 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7724 * search.c (find_newline): Speed up the function when using the
7725 newline cache, by halving the number of calls to
7726 region_cache_forward and region_cache_backward. (Bug#16830)
7728 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7730 * buffer.c (Fset_buffer): Document return value (bug#17015).
7732 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7734 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7735 nil, always resize character wise to avoid potential loss of the
7736 mode line (Bug#16923 related).
7738 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7740 * frame.c (x_set_frame_parameters): Always calculate new sizes
7741 pixelwise to avoid potential loss when rounding.
7743 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7745 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7746 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7748 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7750 * w32.c (fstatat): Don't add an extra slash if the argument ends
7751 with a slash: this fails the subsequent call to stat_worker on
7752 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7754 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7756 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7758 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7760 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7762 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7763 when frame is only on one screen (Bug#14713).
7765 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7767 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7768 there's a valid wrap point in the display line, the last glyph
7769 cannot "just barely fit" on this row, because display_line doesn't
7770 let it. Instead, proceed as if the last glyph didn't fit, so that
7771 we eventually back up the iterator to the wrap point. This avoids
7772 delusional behavior of move_it_to, whereby it proceeds to the next
7773 display line, but sets current_x to zero for all the glyphs that
7774 without word-wrap would fit on the previous display line.
7775 One result was that visual-order cursor movement behaved erratically
7777 (Fmove_point_visually): Add code to find the x coordinate of the
7778 last character before wrap point, under word-wrap on a TTY.
7780 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7782 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7783 also return value of MOVE_POS_MATCH_OR_ZV from
7784 move_it_in_display_line_to, when moving from beginning of line to
7785 point's position. (Bug#16961)
7787 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7789 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7790 * window.c (Fselect_window): Explain NORECORD and
7791 `buffer-list-update-hook' in doc-string.
7793 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7795 * window.c (Fother_window_for_scrolling): Check that
7796 Vother_window_scroll_buffer is a buffer.
7798 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7800 * xterm.c (xim_initialize): Always pass a copy of resource name
7801 to XRegisterIMInstantiateCallback and eassert whether return
7802 value is True. Passing copy is important because Xlib doesn't
7803 make its own copy and resource name argument usually points to
7804 SSDATA (Vx_resource_name), which may be changed from Lisp.
7805 (xim_close_display): For XUnregisterIMInstantiateCallback,
7806 always eassert return value and pass exactly the same values
7807 as were used for XRegisterIMInstantiateCallback.
7808 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7809 sources to check why if you are interested.
7811 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7813 * dispnew.c (change_frame_size_1): Add new_lines instead of
7814 new_height, the latter may be still zero if passed as such.
7815 * window.c (Fwindow_pixel_height): Mention bottom divider in
7818 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7820 Fix "resource temporarily unavailable" with xgselect
7822 * xgselect.c: Include <stdbool.h>.
7823 (xg_select) [!USE_GTK]: Don't lose track of errno.
7825 Fix minor --enable-gcc-warnings issues.
7826 * widget.c (update_various_frame_slots, EmacsFrameResize):
7827 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7829 2014-03-04 Ken Brown <kbrown@cornell.edu>
7831 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7832 represent the actual adjustment needed for alignment.
7834 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7836 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7837 needed, and don't reallocate if the initial allocation already
7838 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7840 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7842 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7845 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7847 * cmds.c (delete-char): Update docstring pointing out that the
7848 function ignores `delete-active-region' and `overwrite-mode'.
7850 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7852 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7854 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7855 allocated buffer due to alignment.
7856 (freehook): If the block to be freed was allocated by
7857 'aligned_alloc', find its real pointer before calling 'free'.
7859 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7862 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7864 * font.c (toplevel): Adjust comment about font cache layout.
7865 (font_clear_cache): Fix to match real font cache layout.
7866 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7867 (Fframe_font_cache) [FONT_DEBUG]: New function.
7868 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7870 Avoid crashes when X fonts are erroneously freed on reused X
7871 'Display *' connection data (Bug#16069). Note that X font
7872 resources still may be leaked, but currently there is no way
7873 to completely avoid it.
7874 * xterm.h (struct x_display_info): New member x_id. Add comments.
7875 * xterm.c (x_display_id): New variable.
7876 (x_term_init): Assign identifier to each opened X connection.
7877 * xfont.c (struct xfont): New member x_display_id.
7878 (xfont_open): Initialize it with frame's display id.
7879 (xfont_close): Check whether font's display id matches the one
7880 recorded for the given display. Adjust comment.
7881 * xftfont.c (struct xftfont_info):
7882 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7884 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7886 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7887 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7888 killed Vother_window_scroll_buffer.
7889 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7891 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7893 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7894 that start with more than 2 slashes as UNCs. (Bug#16751)
7896 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7898 Fix a few crashes and leaks when cloning C strings.
7899 * alloc.c, lisp.h (dupstring): New function.
7900 * gtkutil.c (xg_get_font):
7901 * term.c (tty_default_color_capabilities):
7902 * xsettings.c (store_monospaced_changed)
7903 (store_font_name_changed, parse_settings)
7904 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7905 This avoids some unlikely crashes due to accessing freed storage,
7906 and avoids some minor memory leaks in the more-typical case.
7908 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7910 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7911 cursor when modeline can't be dragged (Bug#16647).
7913 2014-02-28 Glenn Morris <rgm@gnu.org>
7915 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7916 from custom-delayed-init-variables. (Bug#11565)
7918 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7920 More fixes for mouse glyph calculations (Bug#16647).
7921 * window.c (coordinates_in_window): In intersection of
7922 horizontal and vertical window dividers prefer the horizontal
7923 one. Add some extra parens to last fix.
7924 (window_relative_x_coord): Return x-coordinate for header and
7926 * xdisp.c (remember_mouse_glyph): In text area don't extend
7927 glyph into mode line to show the vertical drag cursor there
7928 immediately. Subdivide mouse glyphs in right fringes to show a
7929 horizontal drag cursor as soon as we enter the "grabbable width"
7930 portion. Handle vertical border case separately. Do not
7931 subdivide window divider areas.
7932 (note_mouse_highlight): On bottom divider of bottommost windows
7933 show vertical drag cursor only when the minibuffer window can be
7936 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7938 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7939 reset by the face of the object just displayed. See also bug#76.
7940 (get_next_display_element): If the string came from a display
7941 property, examine the box face attribute at it->position, not at
7942 it->current.pos, since the latter was not updated yet. (Bug#16870)
7943 (handle_face_prop): Improve commentary.
7945 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7947 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7948 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7950 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7952 Fixes around Bug#16647.
7953 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7954 ON_BOTTOM_DIVIDER cases.
7955 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7956 only if the window has no right divider.
7957 (Fcoordinates_in_window_p): Fix doc-string.
7959 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7961 * lread.c (Funintern): Fix doc to match advertised calling convention.
7963 2014-02-24 Daniel Colascione <dancol@dancol.org>
7965 * keyboard.c (read_char): Close race that resulted in lost events.
7967 2014-02-22 Glenn Morris <rgm@gnu.org>
7969 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7970 * window.c (window-resize-pixelwise): Doc fixes.
7972 * process.c (Finternal_default_process_filter)
7973 (Finternal_default_process_sentinel): Doc tweaks.
7975 2014-02-21 Glenn Morris <rgm@gnu.org>
7977 * process.c (Fprocess_buffer, Faccept_process_output)
7978 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7981 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7983 * window.c (Fwindow_scroll_bar_width): New function.
7985 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7987 Pacify GCC when configuring with --enable-gcc-warnings.
7988 * xdisp.c (move_it_in_display_line_to) [lint]:
7989 Initialize recently-added local.
7991 2014-02-21 Daniel Colascione <dancol@dancol.org>
7993 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7995 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7997 * xdisp.c (init_iterator): Don't dereference a bogus face
7998 pointer. (Bug#16819)
7999 (try_cursor_movement): Don't use cursor position if
8000 set_cursor_from_row failed to compute it. This avoids assertion
8001 violations in MATRIX_ROW.
8002 (move_it_in_display_line_to): Save the iterator state in ppos_it
8003 only once per call. Reimplement the method used to return to the
8004 best candidate position if all the positions found in display line
8005 are beyond TO_CHARPOS. This cuts down the number of calls to
8006 bidi_shelve_cache, which moves a lot of stuff when lines are long
8007 and include bidirectional text. (Bug#15555)
8009 2014-02-20 Glenn Morris <rgm@gnu.org>
8011 * data.c (Fdefalias): Doc fix.
8013 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8015 * xdisp.c (display_line): Fix horizontal scrolling of large images
8016 when fringes are turned off. This comes at a price of not
8017 displaying the truncation/continuation glyphs in this case.
8020 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8021 CreateDIBSection returns an error indication, zero out *ximg after
8022 destroying the image. This avoids crashes in memory allocations
8023 due to the fact that some of the callers also call
8024 x_destroy_x_image, which will attempt to free an already free'd
8027 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8029 * widget.c (update_various_frame_slots): Don't set
8030 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8032 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8034 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8036 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8038 temacs --daemon fix (Bug#16599).
8039 * emacs.c (main): Initialize daemon_pipe[1] here ...
8040 (syms_of_emacs): ... instead of here.
8042 2014-02-16 Anders Lindgern <andlind@gmail.com>
8044 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8047 2014-02-16 Daniel Colascione <dancol@dancol.org>
8049 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8050 (xd_get_connection_address): Use it.
8051 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8052 xd_get_connection_address because the latter signals if the bus
8053 we're trying to close is already disconnected.
8055 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8057 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8058 argument to CreateThread. This avoids segfaults on Windows 9X.
8059 Reported by oslsachem <oslsachem@gmail.com>.
8061 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8063 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8064 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8065 (check_lseek): New function, to report lseek errors.
8066 (save_data_space, update_file_ptrs, read_header, write_header)
8067 (copy_file, copy_rest, unexec): Use these news functions.
8068 (update_file_ptrs): Don't assume wraparound behavior when
8069 converting a large size_t value to off_t.
8071 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8073 * composite.c (fill_gstring_header): Pass positions as C integers
8074 and move parameters checking to...
8075 (Fcomposition_get_gstring): ...this function. Handle case when
8076 buffer positions are in reversed order and avoid crash (Bug#16739).
8078 * buffer.c (validate_region): Mention current buffer in error message.
8080 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8082 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8084 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8086 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8088 2014-02-11 Glenn Morris <rgm@gnu.org>
8090 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8091 Replace refs to "OpenStep" in messages.
8093 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8095 Avoid "." at end of error diagnostics.
8096 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8097 * font.c (Ffont_at):
8098 * nsfns.m (ns_display_info_for_name):
8099 * nsselect.m (Fx_own_selection_internal):
8100 * nsterm.m (performDragOperation:):
8101 Remove "." from end of diagnostic.
8103 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8105 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8106 unintuitive (bug#15824).
8107 (Fyes_or_no_p): Doc fix (bug#15456).
8109 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8111 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8113 * eval.c (call_debugger): When exiting the debugger, do not allow
8114 max_specpdl_size less than actual binding depth (Bug#16603).
8115 (syms_of_eval): Adjust docstring.
8117 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8119 * cmds.c (Fself_insert_command): Output a clearer error message on
8120 negative repetitions (bug#9476).
8122 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8124 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8126 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8128 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8130 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8132 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8134 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8136 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8138 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8140 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8141 `exit' works (bug#15865).
8143 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8145 Constrain window box/body sizes and margin widths (Bug#16649).
8146 * xdisp.c (window_box_width): Don't return less than zero.
8147 (window_box_left_offset, window_box_right_offset): Don't return
8148 more than the window's pixel width.
8149 * window.c (window_body_height, window_body_width): Don't return
8151 (window_resize_apply): Adjust margin width, if necessary.
8153 2014-02-07 Glenn Morris <rgm@gnu.org>
8155 * nsterm.m (syms_of_nsterm): Doc fix.
8157 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8159 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8160 New variables: pointers through which to call the respective APIs.
8161 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8162 (filename_from_ansi, sys_link, check_windows_init_file):
8163 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8164 This is required on Windows 9X, where we dynamically load
8165 UNICOWS.DLL which has their non-stub implementations.
8166 (maybe_load_unicows_dll): Assign addresses to these 2 function
8167 pointers after loading UNICOWS.DLL.
8169 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8170 MultiByteToWideChar and WideCharToMultiByte through function
8173 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8176 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8178 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8179 for OSX >= 10.9 if separate spaces are used.
8180 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8182 2014-02-06 Glenn Morris <rgm@gnu.org>
8184 * buffer.c (cache-long-scans): Doc fix.
8186 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8188 * w32fns.c (Fw32_shell_execute): Doc fix.
8190 2014-02-05 Bastien Guerry <bzg@gnu.org>
8192 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8193 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8195 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8197 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8198 outside the window (Bug#16649).
8200 * xdisp.c (note_mouse_highlight): When entering a margin area show
8201 a non-text cursor (Bug#16647).
8203 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8205 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8206 It prompted a compile-time diagnostic on GNU/Linux.
8207 Simplify to remove the need for the label.
8209 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8211 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8212 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8213 to show it; otherwise return 'unsupported--w32-dialog' to signal
8214 to the caller that emulation with menus is necessary.
8215 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8217 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8219 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8222 * menu.c (Fx_popup_dialog): Don't condition the call to
8223 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8224 special symbol 'unsupported--w32-dialog', emulate the dialog with
8225 a menu by calling x-popup-menu.
8227 * menu.h (Qunsupported__w32_dialog): New extern variable.
8229 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8231 * keyboard.c (kbd_buffer_get_event): Read file notification events
8234 * xgselect.c (xg_select): Read glib events in any case, even if
8235 there are no file descriptors to watch for. (Bug#16519)
8237 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8239 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8240 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8241 * w32term.c (w32_draw_window_divider): Handle first and last
8243 * w32term.h (w32_fill_area_abs): New function.
8244 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8246 * xfaces.c (realize_basic_faces): Handle new face ids.
8247 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8248 and bottom divider width.
8249 * xterm.c (x_draw_window_divider): Handle first and last pixels
8252 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8254 * print.c (Fexternal_debugging_output): Add cast to pacify
8255 --enable-gcc-warnings.
8256 * eval.c (call_debugger): Grow specpdl if the debugger was
8257 entered due to specpdl overflow (Bug#16603) and allow more
8258 specpdl space for the debugger itself.
8260 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8262 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8265 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8267 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8268 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8270 * print.c (Fexternal_debugging_output): If the argument character
8271 is non-ASCII, encode it with the current locale's encoding before
8272 writing the result to the terminal. (Bug#16448)
8274 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8275 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8278 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8280 * process.c (create_process): Reset SIGPROF handler in the child.
8281 * callproc.c (call_process): Likewise.
8283 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8285 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8287 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8289 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8290 of zero to print strings, GDB doesn't like it.
8292 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8293 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8294 we still use correct addresses. (Bug#16576)
8296 2014-01-27 K. Handa <handa@gnu.org>
8298 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8299 to preserve the code detection behavior of 24.3.
8300 * coding.h (struct coding_system): New member detected_utf8_bytes.
8301 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8302 (decode_coding_gap): Use short cut for UTF-8 file reading only
8303 when coding->detected_utf8_bytes equals to coding->src_bytes.
8304 * fileio.c (Finsert_file_contents): Cancel the previous change.
8306 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8308 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8309 that are not visible.
8311 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8313 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8314 is grabbed (Bug#16565).
8316 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8318 * xdisp.c (last_max_ascent): Re-remove after erroneously
8319 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8321 (move_it_to): Re-remove reference to last_max_ascent.
8322 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8323 max_descent here instead of calling line_bottom_y.
8326 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8328 * terminal.c (initial_free_frame_resources): New function.
8329 (init_initial_terminal): Install new hook to free face cache
8330 on initial frame and avoid memory leak. For details, see
8331 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8332 * xfaces.c (free_frame_faces): Adjust comment.
8334 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8336 * data.c (Fstring_to_number): Document results if unparsable
8339 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8341 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8343 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8345 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8346 * coding.c (detect_coding_utf_8, emacs_mule_char)
8347 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8348 (check_utf_8, decode_coding):
8349 * coding.h (struct coding_system.errors):
8350 Use ptrdiff_t, not int, for integer values derived from buffer and
8353 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8354 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8355 before invoking decode_coding_gap, since there's just one block.
8357 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8359 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8360 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8361 too early. Again run change_frame_size before assigning menu-
8364 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8366 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8367 arrives, call x_check_fullscreen, in case the new display has a
8368 different resolution. (Bug#16517)
8370 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8372 * term.c (read_menu_input): If the selected frame changes, exit
8374 (tty_menu_show): If the selected frame changes while we displayed
8375 a menu, throw to top level. (Bug#16479)
8377 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8379 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8381 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8383 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8384 * data.c (count_one_bits_word): Fix bug (negated comparison)
8385 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8387 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8389 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8390 Avoid undefined behavior by initializing display property bit of a
8391 string processed by the bidirectional iterator. For details, see
8392 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8394 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8396 Minor cleanup of previous change.
8397 * image.c (imagemagick_error, Fimagemagick_types):
8398 Omit some recently-introduced and unnecessary casts and assignments.
8400 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8402 Fix two memory leaks discovered with Valgrind.
8403 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8404 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8406 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8408 Fixes in window size functions around Bug#16430 and Bug#16470.
8409 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8410 (Fwindow_mode_line_height, Fwindow_header_line_height)
8411 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8412 Minor doc-string adjustments.
8413 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8414 Rewrite doc-strings.
8415 (window_body_height, window_body_width): Do not count partially
8416 visible lines/columns when PIXELWISE is nil (Bug#16470).
8417 (Qfloor, Qceiling): New symbols.
8419 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8421 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8422 when the image cache is not yet allocated. (Bug#16509)
8424 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8426 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8427 re-attach intervals to its base buffer (Bug#16502).
8428 * intervals.c (set_interval_object): Move from here...
8429 * intervals.h (set_interval_object): ... to here. Fix comments.
8431 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8433 Avoid undefined behavior by initializing buffer redisplay bit.
8434 Reported by Dmitry Antipov in
8435 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8436 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8438 Revert some of the CANNOT_DUMP fix (Bug#16494).
8439 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8441 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8443 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8444 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8445 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8446 they are replaced by macros that expand into direct calls to the
8447 corresponding functions from GDI32.DLL.
8448 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8449 variables in the Cygwin build, they are unused.
8451 2014-01-19 K. Handa <handa@gnu.org>
8453 * composite.c (composition_update_it): Fix previous change.
8455 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8457 Fix file name handling on MS-Windows 9X.
8458 * w32.c (maybe_load_unicows_dll): New function.
8460 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8461 on, to make sure we can convert file names to and from UTF-8 on
8462 Windows 9X. This fixes a failure to start up because Emacs cannot
8463 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8465 * w32font.c [WINDOWSNT]: Include w32.h.
8466 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8467 of implementing the same stuff.
8468 Remove now unused g_b_init_is_windows_9x.
8470 * w32.h (maybe_load_unicows_dll): Add prototype.
8472 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8474 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8475 switch to single keyboard. Prevents daemon crashes when a new
8476 client connects while we show a TTY menu in an existing client.
8479 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8481 Fix MinGW64 porting problem with _setjmp.
8482 Reported by Eli Zaretskii in:
8483 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8484 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8485 the old _setjmp and _longjmp. All uses changed.
8487 2014-01-13 Daniel Colascione <dancol@dancol.org>
8489 * textprop.c (Fremove_list_of_text_properties):
8490 Correctly handle reaching the end of the interval tree. (Bug#15344)
8492 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8494 * xdisp.c (resize_mini_window): Round height to a multiple of
8495 frame's line height. Fix bug in calculation of window start
8496 position (Bug#16424).
8498 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8500 * macfont.m: Include termchar.h.
8501 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8502 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8503 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8504 *_WITH_GC_* to take face and f as parameters.
8505 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8506 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8508 2014-01-13 Daniel Colascione <dancol@dancol.org>
8510 Fix menu item updating in the presence of the Unity global menu
8513 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8514 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8516 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8517 updating menus; explain why.
8518 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8519 problem it's supposed to solve and it interferes with detecting
8520 the presence of a global menu.
8521 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8524 2014-01-11 K. Handa <handa@gnu.org>
8526 * composite.c (composition_update_it): Fix indexing of
8527 LGSTRING_CHAR (Bug#15984).
8529 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8531 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8533 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8535 * xdisp.c (try_window_id): Don't use this function's optimizations
8536 if overlays in the buffer displayed by the window have changed
8537 since last redisplay. (Bug#16347)
8538 (message_dolog): Fix indentation.
8540 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8542 * frame.c (frame_resize_pixelwise): Fix doc-string.
8544 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8546 Fix handling of internal borders (Bug#16348).
8547 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8548 Remove internal border width from pixel width of windows.
8549 (change_frame_size_1): Don't return early when frame's pixel
8550 size changes - we still have to record the new sizes in the
8552 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8553 also when toolbar gets larger.
8554 * window.c (check_frame_size): Include internal_border_width in
8556 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8557 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8558 In non-toolkit/non-GTK version clear internal border.
8559 * xterm.c (x_clear_under_internal_border): New function for
8560 non-toolkit/non-GTK version.
8561 (x_after_update_window_line): In non-toolkit/non-GTK version
8563 (handle_one_xevent, x_set_window_size):
8564 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8565 * xterm.h (x_clear_under_internal_border): Extern it.
8567 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8569 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8570 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8573 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8575 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8576 last value of point is not equal to buffer's point. (Bug#16129)
8578 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8581 * nsterm.h (updateCollectionBehavior): Rename from
8582 updateCollectionBehaviour. All uses changed.
8584 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8585 * Makefile.in (SETFATTR): New macro.
8586 (temacs$(EXEEXT)): Use it.
8588 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8590 Fix maximization behavior on Windows (Bug#16300).
8591 * w32fns.c (w32_fullscreen_rect): Don't handle
8592 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8593 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8594 of SetWindowPos. Restore last placement also when leaving
8595 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8596 but the FULLSCREEN_BOTH case.
8598 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8601 * data.c (arithcompare_driver):
8602 * fileio.c (Fcar_less_than_car):
8603 * fns.c (internal_equal):
8604 * frame.c (delete_frame):
8605 * lisp.h (enum More_Lisp_Bits):
8607 Avoid C99 constructs that don't work in C89.
8608 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8609 to port to C89, which doesn't have 'long long'.
8610 (count_trailing_zero_bits): Use them.
8612 2014-01-03 Chong Yidong <cyd@gnu.org>
8614 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8616 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8618 Further adjust frame/window scrollbar width calculations.
8619 * window.c (apply_window_adjustment):
8620 Set windows_or_buffers_changed.
8621 (Fwindow_scroll_bars): Return actual scrollbar width.
8622 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8623 For non-toolkit builds again use 14 as minimum width and set
8624 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8625 * xterm.c (XTset_vertical_scroll_bar): Take width from
8626 WINDOW_SCROLL_BAR_AREA_WIDTH.
8627 (x_new_font): Rename wid to unit. Base calculation of new
8628 scrollbar width on toolkit used and make it analogous to that of
8629 x_set_scroll_bar_default_width.
8630 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8631 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8632 of GetSystemMetrics.
8633 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8634 WINDOW_SCROLL_BAR_AREA_WIDTH.
8635 (x_new_font): Make it correspond to changes in xterm.c.
8637 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8639 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8640 This is a cleaner way to fix the MinGW-w64 porting problem.
8641 Check for INTPTR_MAX misconfiguration.
8643 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8645 * search.c (newline_cache_on_off, find_newline): In indirect
8646 buffers, use the newline cache of the base buffer.
8648 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8649 buffer, invalidate the caches of its base buffer. (Bug#16265)
8651 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8652 buffers, use the width-run cache of the base buffer.
8654 * xdisp.c (redisplay_window): When the window displays an indirect
8655 buffer, and the character widths in the display table have
8656 changed, invalidate the width-run cache of the corresponding base
8659 * fileio.c (Finsert_file_contents): When invalidating the newline
8660 cache, consider the case of inserting into indirect buffer.
8662 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8663 In indirect buffers, use the paragraph cache of the base buffer.
8665 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8667 * window.c (grow_mini_window): Fix last change.
8669 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8671 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8673 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8675 * w32term.c (w32_initialize): Use LCID and LOWORD.
8677 * w32proc.c (create_child): Use pid_t for 5th argument.
8678 (IsValidLocale): Don't provide prototype for MinGW64.
8679 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8680 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8682 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8683 MinGW64 doesn't support.
8685 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8687 * w32.c (set_named_security_info): New function.
8688 (acl_set_file): Fall back on set_named_security_info if
8689 set_file_security fails.
8690 (g_b_init_set_named_security_info_w)
8691 (g_b_init_set_named_security_info_a): New static variables.
8692 (globals_of_w32): Initialize them to zero.
8693 (set_named_security_info): Set them to non-zero if the
8694 corresponding API is available.
8695 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8696 New function typedefs.
8698 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8700 Some more fixes following pixelwise resize changes including one
8702 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8703 of frame_resize_pixelwise.
8704 * widget.c (pixel_to_text_size): New function.
8705 (update_wm_hints): Have size hints respect value of
8706 frame_resize_pixelwise.
8707 (EmacsFrameResize): Alway process resize requests pixelwise.
8708 * window.c (grow_mini_window): Make sure mini window is at least
8710 * xdisp.c (display_menu_bar): Make sure menubar extends till
8712 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8713 (x_set_tool_bar_lines): Calculate pixelwise.
8714 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8715 frame_resize_pixelwise.
8717 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8719 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8720 variables not used there.
8722 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8724 * w32.c (sys_umask): New function. (Bug#16299)
8726 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8728 * dispnew.c (change_frame_size_1): Take old width of root window
8729 from that window's pixel width. (Bug#16284)
8731 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8733 Plain copy-file no longer chmods an existing destination (Bug#16133).
8734 * fileio.c (realmask): Now a static var, not a local.
8735 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8736 Remove arg STATPTR. All uses changed.
8737 (Fcopy_file): Do not alter permissions of existing destinations,
8738 unless PRESERVE-PERMISSIONS (renamed from
8739 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8740 Avoid race when testing for existing destinations and for
8741 when input and output files are the same.
8742 If changing the group fails, adjust both default and
8743 preserved permissions so that access is not granted to the
8745 (Fset_default_file_modes, init_fileio): Update realmask.
8746 (Fdefault_file_modes): Use realmask instead of calling umask.
8748 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8750 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8751 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8752 flags on the daemon pipe ends before execing.
8754 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8756 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8757 session. (Bug#14739)
8759 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8761 * callproc.c (Vexec_path): Document that exec-directory is in it.
8763 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8765 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8768 2013-12-27 Chong Yidong <cyd@gnu.org>
8770 * data.c (Fsymbol_function): Doc fix.
8772 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8774 Some more tinkering with Bug#16051.
8775 * window.c (resize_frame_windows): Don't let the size of the
8776 root window drop below the frame's default character size.
8777 Never ever delete any subwindows - let the window manager do the
8780 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8781 of toolbar lines needed when they exceed the height of the root
8783 (unwind_create_frame_1): New function.
8784 (Fx_create_frame): Generally inhibit calling the window
8785 configuration change hook here. Remove extra call to
8786 change_frame_size - it's not needed when we don't run the
8787 configuration change hook.
8789 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8791 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8792 On my Fedora 19 platform the core dumps were so big that
8793 my desktop became nearly catatonic.
8794 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8795 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8796 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8797 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8798 a clang-only syntax.
8799 * conf_post.h (__has_feature): New macro, if not already defined.
8800 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8801 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8803 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8805 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8806 is a file name. (Bug#16252)
8808 2013-12-25 Chong Yidong <cyd@gnu.org>
8810 * keyboard.c (Voverriding_terminal_local_map)
8811 (Voverriding_local_map): Doc fix.
8813 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8815 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8817 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8818 file name when it is submitted to ShellExecute. Simplify code.
8819 Don't test DOCUMENT for being a string, as that is enforced by
8820 CHECK_STRING. Doc fix.
8822 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8824 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8825 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8826 redisplay_tool_bar does. Improve and fix commentary.
8827 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8828 limits of the glyph matrices. (Bug#16051)
8829 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8830 only when the new size is different from the old one, and the new
8831 size can be achieved given the frame height.
8833 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8835 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8837 2013-12-23 Glenn Morris <rgm@gnu.org>
8839 * lread.c (Fload): Mention load-prefer-newer in doc.
8841 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8843 Handle Bug#16207 by being more restrictive when running hooks.
8844 * window.c (unwind_change_frame): New function.
8845 (Fset_window_configuration): Don't run configuration change hook
8846 while the frame configuration is unsafe. Call select_window
8849 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8851 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8853 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8855 * nsterm.h: Declare EmacsColor category.
8857 * nsterm.m (NSColor): Implement EmacsColor category.
8858 (ns_get_color): Use colorUsingDefaultColorSpace.
8859 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8861 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8863 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8865 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8866 having the PNG_NORETURN attribute, to avoid compiler warning in
8869 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8871 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8873 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8874 fringe background extension.
8875 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8876 because they are now always the same as `left' and `width',
8877 respectively. Remove code for the case that `width' and
8878 `sb_width' are different.
8880 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8882 Remove scroll_bar_actual_width from frames.
8883 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8884 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8885 (x_figure_window_size):
8886 * nsterm.m (x_set_window_size):
8887 * widget.c (set_frame_size):
8888 * w32term.c (x_set_window_size):
8889 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8890 scroll_bar_actual_width.
8892 Convert scroll_bar members to integers on Windows.
8893 * w32term.h (struct scroll_bar): Convert top, left, width,
8894 height, start, end and dragging to integers.
8895 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8897 * w32term.c (w32_set_scroll_bar_thumb)
8898 (w32_scroll_bar_handle_click): Remove XINT conversions for
8899 scroll_bar members. Treat bar->dragging as integer.
8900 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8901 first element. Remove XINT conversions for scroll_bar members.
8902 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8903 Remove XINT conversions for scroll_bar members.
8905 Fix assignment for new window total sizes.
8906 * window.c (Fwindow_resize_apply_total): Assign values for
8909 2013-12-20 Chong Yidong <cyd@gnu.org>
8911 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8912 argument to `append'.
8914 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8916 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8917 current text face, for extending the face of the display margins.
8920 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8921 Doc fix. (Bug#16190)
8923 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8925 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8928 * nsterm.m (Qfile, Qurl): New.
8929 (EV_MODIFIERS2): New macro.
8930 (EV_MODIFIERS): Use EV_MODIFIERS2.
8931 (ns_term_init): Remove font and color from DND, does not work on
8932 newer OSX, and other ports don't have them.
8933 (performDragOperation:): Handle modifiers used during drag.
8934 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8935 Remove global Lisp variables used to communicate with ns-win.el.
8936 Remove font and color handling.
8937 (syms_of_nsterm): Defsym Qfile and Qurl.
8939 2013-12-19 Anders Lindgren <andlind@gmail.com>
8941 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8942 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8944 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8945 (constrainFrameRect): Remove special case nr_screens == 1.
8946 Don't constrain size to size of view.
8948 * nsterm.h (ns_output): Remove dont_constrain.
8950 2013-12-19 Anders Lindgren <andlind@gmail.com>
8952 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8954 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8956 Minor fixes for recent openp changes.
8957 * lisp.h (GCPRO7): New macro.
8958 * lread.c (openp): Use bool for boolean; all callers changed.
8959 Protect save_string from GC. Don't assume that file descriptors
8960 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8961 warning about uninitialized variable.
8963 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8965 * w32fns.c (emacs_abort): Use intptr_t as argument of
8966 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8968 2013-12-18 Glenn Morris <rgm@gnu.org>
8970 * lread.c (Fload): Pass load_prefer_newer to openp.
8971 Don't bother checking mtime if openp already did it.
8972 (openp): Add `newer' argument, to check all suffixes
8973 and find the newest file.
8974 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8975 * callproc.c (call_process):
8976 * charset.c (load_charset_map_from_file):
8977 * emacs.c (init_cmdargs):
8978 * image.c (x_create_bitmap_from_file, x_find_image_file):
8980 * lread.c (Flocate_file_internal):
8981 * process.c (Fformat_network_address):
8982 * sound.c (Fplay_sound_internal):
8983 * w32.c (check_windows_init_file):
8984 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8986 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8988 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8990 * w32.c (getloadavg): Don't index samples[] array with negative
8991 indices. Recover from wall-clock time being set backwards.
8993 * w32term.c (w32_initialize): Declare the argument of
8994 set_user_model as const.
8996 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8997 (w32_menu_show): Constify some arguments passed to MessageBox.
8999 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9000 to initialize Lisp objects.
9002 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9003 initialize Lisp objects.
9005 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9006 use variables used only on X under that condition.
9008 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9009 variables not used there.
9011 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9013 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9014 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9016 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9018 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9019 code, revealed in presence of R2L characters, character
9020 compositions, and display vectors. A better fix for Bug#16148.
9021 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9022 GTK and NS builds, they don't have this member of struct frame.
9024 * dispextern.h (struct composition_it): Correct a comment for the
9027 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9029 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9030 This prevents a compilation error on C compilers that do not
9031 default functions to return 'int' if not declared. Also, add
9032 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9033 since it now uses inline functions.
9035 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9037 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9038 display margins on mode line, header line, and in the frame's
9039 tool-bar window. (Bug#16165)
9041 2013-12-16 Andreas Schwab <schwab@suse.de>
9043 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9045 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9047 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9050 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9052 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9054 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9056 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9057 intended to find bogus pointers in font objects (Bug#16140).
9058 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9059 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9060 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9061 Disable for MS-Windows due to Bug#15876; apparently this
9062 requires more or less substantial changes in fontset code.
9063 * xfont.c (xfont_close):
9064 * xftfont.c (xftfont_close): Call x_display_info_for_display
9065 to check whether 'Display *' is valid (Bug#16093 and probably
9068 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9070 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9071 Reported by Juanma Barranquero <lekktu@gmail.com>.
9073 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9074 open a pty on MS-Windows. (Bug#16152)
9076 * emacs.c (decode_env_path): Fix bogus comparison against
9077 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9079 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9081 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9082 (Fx_file_dialog): Add parentheses around && to silence warning.
9084 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9086 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9088 * xdisp.c (extend_face_to_end_of_line): Extend background of
9089 non-default face in margin areas as well. (Bug#16151)
9090 (display_line): Call extend_face_to_end_of_line for continued
9091 lines as well, if the display margins have non-zero width.
9092 (set_glyph_string_background_width): When needed, set the
9093 extends_to_end_of_line_p flag on glyph strings to be drawn in
9094 margin areas, not only in the text area.
9096 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9099 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9101 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9102 Don't worry about verify_error being t, since it has to be a list.
9104 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9106 Use bool for boolean, focusing on headers.
9107 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9108 No need to include <stdbool.h>, since conf_post.h does it now.
9109 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9110 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9111 (SET_PER_BUFFER_VALUE_P):
9112 * ccl.c, ccl.h (setup_ccl_program):
9113 * ccl.h (CHECK_CCL_PROGRAM):
9114 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9115 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9116 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9117 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9118 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9119 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9120 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9121 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9122 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9123 (CHARSET_FAST_MAP_SET):
9124 * coding.c (decode_coding_ccl, encode_coding_ccl):
9125 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9126 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9127 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9128 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9129 (decode_coding_c_string):
9130 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9131 * conf_post.h (has_attribute):
9132 * dispextern.h (trace_redisplay_p)
9133 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9134 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9135 (SET_GLYPH_FROM_CHAR_GLYPH)
9136 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9137 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9138 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9139 (cursor_in_mouse_face_p):
9140 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9141 (blank_row, prepare_desired_row)
9142 (build_frame_matrix_from_leaf_window, make_current)
9143 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9144 (update_window, scrolling_window, update_frame_line):
9145 * disptab.h (GLYPH_FOLLOW_ALIASES):
9146 * editfns.c (Fformat):
9147 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9148 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9149 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9150 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9151 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9152 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9153 (FONT_DEFERRED_LOG):
9154 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9155 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9156 (FRAME_MOUSE_UPDATE):
9157 * fringe.c (Fdefine_fringe_bitmap):
9158 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9159 (x_create_bitmap_from_xpm_data, xpm_load_image):
9160 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9161 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9162 (MERGE_INTERVAL_CACHE):
9163 * keymap.h (KEYMAPP):
9164 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9165 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9166 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9167 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9168 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9169 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9170 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9171 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9172 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9173 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9174 (SETUP_BUFFER_SYNTAX_TABLE):
9175 * systime.h (timespec_valid_p):
9176 * term.c (save_and_enable_current_matrix):
9177 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9178 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9179 (redisplay_internal, try_window_reusing_current_matrix)
9180 (sync_frame_with_window_matrix_rows, try_window_id)
9181 (display_menu_bar, display_tty_menu_item, display_mode_line)
9182 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9183 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9184 * xmenu.c (xmenu_show):
9185 * xterm.c (use_xim, x_term_init):
9186 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9187 (struct x_bitmap_record):
9188 Use bool for booleans.
9189 * ccl.c (struct buffer_text):
9190 * ccl.h (struct ccl_program):
9191 * charset.h (struct charset):
9193 * coding.h (struct iso_2022_spec, struct coding_system):
9194 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9195 (struct glyph_string, struct face, struct face_cache)
9196 (struct bidi_string_data, struct bidi_it)
9197 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9199 * editfns.c (Fformat):
9200 * frame.h (struct frame):
9201 * fringe.c (struct fringe_bitmap):
9202 * intervals.h (struct interval):
9203 * keyboard.h (struct kboard):
9204 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9205 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9206 (struct Lisp_Buffer_Local_Value, union specbinding):
9207 * macfont.m (struct macfont_info):
9208 * process.h (struct Lisp_Process):
9209 * termchar.h (struct tty_display_info):
9210 * window.h (struct window):
9211 * xterm.h (struct x_output):
9212 Use bool_bf for boolean bit-fields.
9213 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9214 All callers changed.
9215 * ccl.h (struct ccl_program): Remove unused members private_state,
9216 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9218 (struct ccl_spec): Remove unused members cr_carryover,
9219 eight_bit_carryover.
9220 * conf_post.h: Include <stdbool.h>.
9221 (bool_bf): New type.
9222 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9223 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9224 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9225 'do { ... } while (false)' brackets.
9226 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9227 Args must now be expressions; all callers changed.
9228 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9229 (PRODUCE_GLYPHS): Simplify use of boolean.
9230 * fileio.c (Fcopy_file):
9231 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9232 * lisp.h (UNGCPRO): Return void, not int.
9233 (FOR_EACH_TAIL): Use void expression, not int expression.
9234 * region-cache.c: Reindent.
9235 * region-cache.h: Copy comments from region-cache.c, to fix
9236 incorrect remarks about booleans.
9238 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9240 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9241 when character at point is displayed from a display vector.
9244 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9246 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9247 now a list of certificate validation checks that will abort a
9248 connection with an error.
9249 (Fgnutls_boot): Document it and use it.
9251 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9253 * w32term.c (w32_enable_frame_resize_hack): New variable.
9254 (x_set_window_size): Use it to hack frame resizing on Windows
9257 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9259 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9260 Windows-specific code to w32.c. Change error message text to
9261 match that of Posix platforms.
9263 * w32.c (w32_copy_file): New function, most of the code copied and
9264 reworked from Fcopy_file. Improve error handling. Plug memory
9265 leak when errors are thrown. Support file names outside of the
9266 current codepage. (Bug#7100)
9268 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9270 * lread.c (load_path_default): Prototype.
9272 2013-12-13 Glenn Morris <rgm@gnu.org>
9274 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9275 (dump_path): Remove.
9276 (load-path-default): Remove `changed' argument.
9277 Do not set dump_path permanently. Simplify.
9278 (init_lread): Simplify.
9279 (syms_of_lread): Remove dump_path.
9281 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9283 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9284 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9285 2013-12-12 font-related change to avoid Bug#16128, which
9286 is quite hard to fix without even more substantial changes.
9288 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9290 * font.c (font_close_object): Check for live frame (Bug#16128).
9292 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9294 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9295 Return ptrdiff_t, not int, since it's a buffer size.
9296 Reindent/reparen some macros to a more Gnuish style.
9298 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9300 Avoid undefined behavior with huge regexp interval counts.
9301 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9302 since it's now specialized to interval counts. All uses changed.
9303 Do not assume wraparound on signed integer overflow.
9304 (regex_compile): Simplify based on the above changes.
9306 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9308 Support file names on MS-Windows that use characters outside of
9309 the current system codepage. (Bug#7100)
9311 * w32.c (get_file_security, set_file_security)
9312 (create_symbolic_link): Separate pointers and boolean flags for
9313 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9314 non-zero, else the former.
9315 (codepage_for_filenames, filename_to_utf16, )
9316 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9318 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9320 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9321 Accept only one argument; all callers changed.
9322 (dostounix_filename): Remove the second argument, now works in
9323 UTF-8. All callers changed.
9324 (parse_root): Lose DBCS code.
9325 (get_long_basename, w32_get_short_filename, init_environment)
9326 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9327 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9328 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9329 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9330 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9331 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9333 (ansi_encode_filename): New function.
9334 (get_emacs_configuration, get_emacs_configuration_options):
9336 (add_volume_info, GetCachedVolumeInformation): Run the input file
9337 name through unixtodos_filename, to ensure it is stored and
9338 referenced in canonical form.
9339 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9340 (logon_network_drive, sys_link, utime): Improve error handling.
9341 (sys_access): New function.
9342 (hashval, generate_inode_val): Unused functions deleted.
9343 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9344 (check_windows_init_file): Convert error message from UTF-8 to
9345 ANSI codepage, for display in the message box.
9346 (globals_of_w32): Set w32_unicode_filenames according to the OS
9349 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9350 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9351 (syms_of_w32term): Declare w32-unicode-filenames.
9353 * w32proc.c (new_child, delete_child): Remove code that handled
9354 unused pending_deletion and input_file members of the child struct.
9355 (create_child, sys_spawnve): Convert all file names to ANSI
9356 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9357 name cannot be encoded in ANSI codepage. Don't use
9358 unixtodos_filename, mirror slashes by hand.
9359 (record_infile, record_pending_deletion): Functions deleted.
9360 (Fw32_short_file_name): Call w32_get_short_filename instead of
9363 * w32notify.c (add_watch): Work in Unicode mode when
9364 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9365 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9366 instead, do the same with Lisp primitives.
9368 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9369 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9370 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9371 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9372 (Fw32_shell_execute): Improve error reporting.
9373 (Fdefault_printer_name): Ifdef away for Cygwin.
9375 * w32.h (struct _child_process): Remove input_file and
9376 pending_deletion members that are no longer used.
9377 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9378 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9379 (ansi_encode_filename): New and updated prototypes.
9381 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9383 (unexec): Don't use dostounix_filename, it expects a file name in
9384 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9387 * fileio.c (Ffile_name_directory, file_name_as_directory)
9388 (directory_file_name, Fexpand_file_name)
9389 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9390 arguments of dostounix_filename.
9391 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9392 use MAX_UTF8_PATH for size of file-name strings.
9393 (emacs_readlinkat): Build an explicitly unibyte string for file
9395 (syms_of_fileio) <file-name-coding-system>:
9396 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9398 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9399 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9400 directories to UTF-8.
9401 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9402 environment, and each element of the input PATH, to UTF-8.
9404 * dired.c (file_attributes): Use build_unibyte_string explicitly
9405 to make Lisp strings from user and group names.
9407 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9410 * coding.c (decode_file_name, encode_file_name): New functions.
9412 * termcap.c (tgetent): Adapt to the change in arguments of
9415 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9418 * msdos.c (dostounix_filename, init_environment): Adapt to the
9419 change in arguments of dostounix_filename.
9421 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9422 [WINDOWSNT]: Encode file names passed to the image libraries in
9425 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9426 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9428 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9429 arguments of dostounix_filename.
9431 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9433 * font.h (struct font_entity) [HAVE_NS]: New field to record
9434 font driver which was used to create this entity.
9435 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9436 frame where the font was opened.
9437 (font_close_object): Add prototype.
9438 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9439 (font_close_object): Not static any more. Lost frame arg.
9440 Adjust comment and users.
9441 * alloc.c (cleanup_vector): Call font_close_object to adjust
9442 per-frame font counters correctly. If HAVE_NS, also call
9443 driver-specific cleanup for font-entity objects.
9444 * ftfont.c (ftfont_open):
9445 * nsfont.m (nsfont_open):
9446 * w32font.c (w32font_open_internal):
9447 * xfont.c (xfont_open):
9448 * xftfont.c (xftfont_open): Save frame pointer in font object.
9449 * macfont.m (macfont_open): Likewise.
9450 (macfont_descriptor_entity): Save driver pointer to be able
9451 to call its free_entity routine when font-entity is swept.
9452 * ftxfont.c (ftxfont_open): Add eassert because frame
9453 pointer should be saved by ftfont_driver.open.
9455 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9457 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9458 input polling is used. This is still meaningful for Cygwin, see
9459 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9460 * keyboard.c (poll_for_input_1, input_polling_used):
9461 Define unconditionally.
9462 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9463 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9464 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9465 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9466 (face_for_char): Likewise. Rearrange eassert and return ASCII
9467 face for CHAR_BYTE8_P.
9468 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9470 2013-12-11 Ken Brown <kbrown@cornell.edu>
9472 * dispextern.h (erase_phys_cursor):
9473 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9475 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9477 * nsterm.m (x_free_frame_resources):
9478 * term.c (tty_free_frame_resources):
9479 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9480 face cache because it's implied by free_frame_faces anyway.
9481 * w32term.c (x_free_frame_resources): Likewise. Do not call
9482 free_frame_faces twice.
9484 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9486 * editfns.c (Fformat_time_string): Mention %F in the doc.
9488 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9490 * window.c (resize_frame_windows): Don't return immediately when
9491 the root window's size doesn't change - the minibuffer window
9492 may still have to be repositioned/resized.
9493 * xfns.c (Fx_create_frame): Always change the frame size after
9494 initializing the frame's faces.
9495 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9496 change_frame_size should already have done it.
9497 (x_new_font): Assign new tool- and menu-bar heights.
9498 (x_set_window_size_1): Account for tool- and menu-bar heights
9499 (Bug#16013). Don't set pixel sizes since change_frame_size
9500 should already have done it.
9502 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9504 Remove the option of using libcrypto.
9505 * Makefile.in (LIB_CRYPTO): Remove.
9506 (LIBES): Don't use it.
9508 2013-12-11 Juri Linkov <juri@jurta.org>
9510 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9511 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9513 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9515 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9516 drawn tool bar items (Bug#16058).
9517 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9519 2013-12-09 Ken Brown <kbrown@cornell.edu>
9521 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9523 * lisp.h (get_frame_param): Adjust conditions for prototype
9526 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9528 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9529 Avoid unused macro warning if configured --without-xft.
9531 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9533 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9535 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9537 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9539 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9541 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9543 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9545 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9547 Use libcrypto's checksum implementations if available, for speed.
9548 * Makefile.in (LIB_CRYPTO): New macro.
9551 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9552 The macro didn't conform to C99 due to type mismatch,
9553 which caused compilation failure with Sun C 5.12,
9554 and it was confusing anyway. Include window.h to declare
9555 redisplay_other_windows.
9557 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9559 * window.c (set_window_buffer): Update mode line (bug#16084).
9561 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9563 Fix minor problems found by static checking.
9564 * keyboard.c (poll_for_input_1, input_polling_used):
9565 Define only if HAVE_NTGUI.
9566 * xmenu.c (popup_activate_callback): Omit unnecessary
9567 check against USE_X_TOOLKIT, which must be defined here anyway.
9568 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9571 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9573 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9575 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9577 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9579 * nsterm.m (x_set_window_size): Remove fprintf.
9580 (init): Define always. Set applicationDidFinishLaunchingCalled
9582 (applicationDidFinishLaunching:):
9583 Set applicationDidFinishLaunchingCalled.
9584 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9587 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9589 Pixel resize changes for NS (Bug#16049).
9590 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9591 height/width. row/cols are locals.
9592 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9593 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9594 (windowWillResize): Remove gsextra. Calculate extra as in
9596 (x_new_font): Don't change frame size if fullscreen.
9597 Change size pixelwise.
9599 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9600 comment in xfns.c. Change to pixelwise call.
9602 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9604 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9607 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9609 * xterm.c (input_signal_count): Remove.
9610 (x_dispatch_event): Define unconditionally.
9611 (x_make_frame_visible): Process X events until the frame
9612 is really visible (Bug#16027).
9613 * xterm.h (x_dispatch_event): Declare unconditionally.
9615 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9617 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9619 * nsterm.m (x_set_window_size): Handle pixelwise.
9621 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9623 * w32term.c (x_new_font):
9624 * xterm.c (x_new_font): Calculate new frame size from new font
9627 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9629 * lisp.h (FOR_EACH_TAIL): New macro.
9630 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9632 * window.c (select_window): Call second wset_redisplay before we change
9633 selected_window (bug#16034).
9635 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9637 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9639 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9641 * w32xfns.c: Include window.h, to avoid a compiler warning.
9643 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9645 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9646 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9647 window_scroll takes care of it.
9648 (Fset_window_point, Fdelete_other_windows_internal)
9649 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9650 (Fsplit_window_internal, Fdelete_window_internal)
9651 (Fresize_mini_window_internal, Fset_window_configuration)
9652 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9653 cause redisplay instead of forcing a complete redisplay.
9654 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9655 we're only affecting the selected_window.
9657 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9659 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9660 directional control characters. Update type and category
9661 determination according to the UBA from Unicode v6.3.
9662 (bidi_category_t): New category EXPLICIT_FORMATTING.
9664 * dispextern.h (bidi_type_t): Update to include new bidirectional
9665 properties introduced with Unicode v6.3. (Bug#16043)
9667 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9669 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9672 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9674 * font.c (font_list_entities): Remove dummy assignment.
9675 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9676 used on graphic displays only. Remove unused 'font_encoder' member.
9677 (struct font_bitmap): Remove unused 'extra' member.
9678 * nsfont.m (nsfont_open):
9679 * w32font.c (w32font_open_internal):
9680 * ftfont.c (ftfont_get_bitmap): Adjust users.
9682 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9684 Use bool for boolean.
9685 * tparam.c (tparam1):
9686 * undo.c (record_point, record_property_change):
9687 Use bool for boolean, for local vars that are always true or false.
9689 Minor integer overflow fixes (Bug#16033).
9690 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9691 This improves on the previous fix to this function.
9692 (window_resize_check): When summing up pixel counts, don't rely on
9693 undefined behavior if the sum overflows.
9695 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9697 * window.c (Fset_window_new_pixel): Don't choke at negative
9698 argument value (Bug#16033).
9700 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9701 to avoid crash in window_box_height.
9703 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9704 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9706 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9708 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9710 Minor integer overflow fixes.
9711 * window.c (Fset_window_new_pixel, grow_mini_window):
9712 * xdisp.c (Fwindow_text_pixel_size):
9713 Avoid undefined behavior on signed integer overflow.
9714 * xfns.c (x_set_mouse_color):
9715 Check that drag shape fits in 'unsigned', since that's what X wants.
9717 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9719 Improve reporting of fatal exception on MS-Windows.
9720 * w32fns.c (my_exception_handler): New function.
9721 (globals_of_w32fns): Set it up as the unhandled exception
9722 handler. Initialize exception code and address to zeros.
9723 (emacs_abort): If the exception code and address are available,
9724 print them at the beginning of the backtrace. Fix the format of
9725 printing addresses (was producing 0x0x12345678 on XP).
9728 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9730 * eval.c (Fbacktrace__locals): New function.
9731 (syms_of_eval): Defsubr it.
9733 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9735 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9736 Define here to unify between...
9737 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9738 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9740 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9742 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9744 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9745 fringe background extension.
9746 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9747 because they are now always the same as `left' and `width',
9748 respectively. Remove code for the case that `width' and
9749 `sb_width' are different.
9751 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9753 Fix minor problems found by static checking.
9754 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9755 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9756 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9758 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9760 * image.c (imagemagick_compute_animated_image): Don't crash if we
9761 have an animation with different-sized images (bug#15313).
9763 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9765 Remove some unused items introduced during pixelwise change.
9766 * window.c (window_resize_total_check): Remove unused function.
9767 * xdisp.c (remember_mouse_glyph): Remove unused label.
9768 (Ftool_bar_height): Move declaration inside #if.
9769 * xterm.c (x_set_window_size): Don't use r and c.
9771 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9773 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9776 * window.c (Fset_window_configuration): Comment out unused variables.
9778 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9780 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9782 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9784 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9786 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9787 HAVE_GNUTLS3 (Bug#16001).
9789 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9790 if interrupts are deferred (Bug#15801).
9792 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9794 Support resizing frames and windows pixelwise.
9795 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9796 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9797 (struct glyph_matrix): Replace window_left_col and
9798 window_top_line by window_pixel_left and window_pixel_top.
9799 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9801 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9802 (draw_window_divider, move_it_to, x_draw_right_divider)
9803 (x_draw_bottom_divider, change_frame_size): Add or fix
9805 * dispnew.c (change_frame_size_1): Change prototype.
9806 (adjust_glyph_matrix, required_matrix_width)
9807 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9808 values instead of lines and columns.
9809 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9810 WINDOW_TOTAL_FRINGE_WIDTH.
9811 (handle_window_change_signal, do_pending_window_change)
9812 (init_display): Adjusts calls of change_frame_size.
9813 (change_frame_size, change_frame_size_1): Handle pixelwise
9815 * frame.c (Qright_divider_width, Qbottom_divider_width):
9817 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9818 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9819 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9820 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9822 (set_frame_param): New function.
9823 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9824 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9825 (Ffringe_width, Fborder_width, Fright_divider_width)
9826 (Fbottom_divider_width): New functions, defsubr them.
9827 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9828 New argument pixelwise.
9829 (struct frame_parm_table): New members Qright_divider_width and
9830 Qbottom_divider_width.
9831 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9832 (x_report_frame_params): Handle Qright_divider_width and
9833 Qbottom_divider_width.
9834 (x_set_right_divider_width, x_set_bottom_divider_width):
9836 (frame_resize_pixelwise): New option.
9837 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9838 new_pixelwise, right_divider_width and bottom_divider_width;
9839 remove total_lines; rename text_lines, text_cols, new_text_lines
9840 and new_text_cols to text_height, text_width, new_height and
9841 new_width respectively.
9842 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9843 FRAME_TEXT_WIDTH respectively.
9844 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9845 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9846 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9848 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9849 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9850 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9851 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9852 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9853 (FRAME_TOTAL_COLS_ARG): Remove macro.
9854 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9855 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9856 (x_wm_set_size_hint): Handle frame pixel sizes.
9857 * indent.c (compute_motion, Fcompute_motion):
9858 Call window_body_width instead of window_body_cols.
9859 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9860 (make_lispy_position): Handle right and bottom dividers.
9861 (Fsuspend_emacs): Pixelize call of change_frame_size.
9862 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9863 * lisp.h: Extern set_frame_param.
9864 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9866 (Fx_create_frame): Add entry for vertical_drag_cursor.
9867 Pixelize call of change_frame_size.
9868 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9869 * nsterm.m (ns_update_window_end): Optionally draw right
9871 (x_set_window_size): Add argument pixelwise.
9872 Call check_frame_size and change_frame_size with pixelwise zero.
9873 (ns_draw_window_divider): New function.
9874 (ns_redisplay_interface): Add ns_draw_window_divider.
9875 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9876 (x_new_font): Call x_set_window_size with pixelwise zero.
9877 * print.c (print_object): For a window print its sequence
9879 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9880 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9881 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9882 (w32_createwindow): Use scroll bar area width.
9883 (w32_wnd_proc): Handle bottom divider width.
9884 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9885 (Fx_create_frame): Default divider width parameters.
9886 Caclulate sizes pixelwise. Add vertical drag cursor support.
9887 (x_create_tip_frame): Default divider widths to zero.
9888 Pixelize call to change_frame_size.
9889 (Fx_show_tip): Add handling of divider widths. Pixelize window
9891 (Fw32_frame_rect): New function.
9892 (frame_parm_handler w32_frame_parm_handlers): Add divider
9894 (Vx_window_vertical_drag_shape): Add variable.
9895 * w32inevt.c (resize_event, maybe_generate_resize_event):
9896 Pixelize change_frame_size calls.
9897 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9899 * w32term.c (w32_draw_window_divider): New function.
9900 (x_update_window_end): Handle right divider.
9901 (w32_draw_fringe_bitmap, x_scroll_run)
9902 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9903 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9904 Calculate new frame sizes pixelwise.
9905 (x_new_font): Pixelize call to x_set_window_size.
9906 (x_check_fullscreen): Pixelize call to change_frame_size.
9907 (x_set_window_size_1, x_set_window_size): New argument
9908 pixelwise. Calculate pixelwise.
9909 (x_wm_set_size_hint): Use scroll bar area width.
9910 (w32_redisplay_interface): Add w32_draw_window_divider.
9911 * w32term.h (struct w32_output): Add vertical drag cursor.
9912 * widget.c (set_frame_size, update_wm_hints)
9913 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9915 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9916 * window.c (sequence_number): Restore.
9917 (Fwindow_pixel_width, Fwindow_pixel_height)
9918 (Fwindow_mode_line_height, Fwindow_header_line_height)
9919 (window_pixel_to_total, Frun_window_scroll_functions)
9920 (Fset_window_new_pixel, window_resize_apply_total)
9921 (Fwindow_resize_apply_total): New functions.
9922 (window_body_height, window_body_width): Rename from
9923 window_body_lines. New argument PIXELWISE.
9924 Calculate pixelwise.
9925 (Fwindow_body_height, Fwindow_body_width): New argument
9927 (coordinates_in_window, window_relative_x_coord): Use window's
9928 pixel width instead of total width.
9929 (replace_window, recombine_windows): Initialize pixel values.
9930 (resize_root_window, resize_frame_windows, grow_mini_window)
9931 (shrink_mini_window): New argument PIXELWISE.
9932 Calculate pixelwise.
9933 (Fdelete_other_windows_internal, adjust_window_margins)
9934 (window_resize_check, window_resize_apply)
9935 (Fdelete_window_internal, Fresize_mini_window_internal)
9936 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9937 (check_frame_size): Rename arguments. New argument PIXELWISE.
9938 Calculate pixelwise.
9939 (set_window_buffer): Make samebuf bool. Run configuration change
9940 hook only if buffer changed.
9941 (Fset_window_buffer): Rewrite doc-string.
9942 (make_window): Initialize new_pixel slot.
9943 (Fwindow_resize_apply): Check pixel size of root window.
9944 (Fsplit_window_internal): Call 2nd argument pixel_size.
9945 Calculate pixelwise.
9946 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9948 (save_window_data): New slots frame_text_width,
9949 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9950 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9952 (Fcurrent_window_configuration, Fset_window_configuration)
9953 (save_window_save, compare_window_configurations): Handle new
9954 slots in save_window_data and saved_window.
9955 (Fset_window_scroll_bars): Fix doc-string.
9956 (window_resize_pixelwise): New variable.
9957 (coordinates_in_window, Fcoordinates_in_window_p):
9959 (make_parent_window): Adjust sequence_number.
9960 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9962 * window.h (struct window): New members new_pixel, pixel_left,
9963 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9964 (wset_new_pixel): New function.
9965 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9966 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9967 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9968 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9969 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9970 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9971 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9972 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9973 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9974 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9975 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9976 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9977 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9978 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9979 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9981 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9982 (window_body_width, check_frame_size): Adapt external declarations.
9983 * xdisp.c (last_max_ascent): New integer.
9984 (window_text_bottom_y): Handle bottom divider.
9985 (window_box_width, window_box_height): Calculate pixelwise.
9986 (get_glyph_string_clip_rects): Handle right divider.
9987 (remember_mouse_glyph): When windows are resized pixelwise
9988 proceed with width and height set to 1.
9989 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9991 (move_it_to): Calculate and return maximum x position
9993 (Fwindow_text_pixel_size): New function.
9994 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9995 (tool_bar_lines_needed): Rename to tool_bar_height.
9996 Calculate pixelwise.
9997 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9998 Calculate pixelwise.
9999 (redisplay_tool_bar): Calculate pixelwise.
10000 (redisplay_window): Calculate pixelwise. Handle dividers.
10001 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10002 (x_draw_vertical_border): Handle dividers.
10003 (define_frame_cursor1): Handle vertical drag cursor.
10004 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10005 (expose_window): Calculate pixelwise. Handle dividers.
10006 (init_xdisp): Initialize pixel values.
10007 * xfaces.c (Qwindow_divider): New face.
10008 (realize_basic_faces): Realize it.
10009 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10010 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10011 (x_set_scroll_bar_default_width): Default actual width to 16.
10012 (Fx_create_frame): Set sizes pixelwise.
10013 (x_create_tip_frame): Default divider widths to zero.
10014 Pixelize call of change_frame_size.
10015 (Fx_show_tip): Handle divider widths. Initial pixel position
10017 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10018 (Vx_window_vertical_drag_shape): New option.
10019 * xmenu.c (free_frame_menubar): Pixelize call of
10021 * xterm.c (x_draw_window_divider): New function.
10022 (x_update_window_end): Optionally draw right divider.
10023 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10024 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10025 (handle_one_xevent, x_new_font): Calculate pixelwise.
10026 (x_set_window_size_1, x_set_window_size): New argument
10027 pixelwise. Calculate pixelwise.
10028 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10029 (struct x_redisplay_interface): Add x_draw_window_divider.
10030 * xterm.h (struct x_output): Add vertical_drag_cursor.
10032 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10034 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10035 Set invisible frames's `redisplay' when a full redisplay is requested.
10036 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10037 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10038 (display_mode_lines): Set it here instead.
10040 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10042 * dispextern.h (set_window_update_flags): Remove.
10044 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10046 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10048 * xdisp.c (REDISPLAY_SOME_P): New macro.
10049 (redisplay_internal): Use it (bug#15999).
10050 (prepare_menu_bars, redisplay_window): Use it as well.
10052 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10054 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10056 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10057 (globals_of_w32font): Zero it out.
10058 (GetCharWidth32W_Proc): New function pointer.
10059 (get_char_width_32_w): New function.
10060 (compute_metrics): If get_glyph_outline_w returns an error, try
10061 get_char_width_32_w before declaring a failure. This avoids
10062 punishing raster (a.k.a. "bitmap") fonts by slowing down
10063 redisplay. (Bug#6364).
10065 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10067 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10068 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10069 highlight needs to be redisplayed. (Bug#15913)
10071 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10073 Fix minor problems found by static checking.
10074 * buffer.h (struct buffer_text, struct buffer):
10075 * frame.h (struct frame):
10076 * window.h (struct window):
10077 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10078 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10079 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10080 no-longer-valid use of HAVE_MENUS.
10081 * xdisp.c (propagate_buffer_redisplay): Now static.
10083 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10085 * xmenu.c (Fmenu_or_popup_active_p):
10086 * window.c (Fset_window_configuration):
10087 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10088 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10089 * fns.c (Fyes_or_no_p):
10090 * editfns.c (Fmessage_box, Fmessage_or_box):
10091 * alloc.c (make_save_ptr_ptr):
10092 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10094 * window.c (Fset_window_configuration): Move select_window later.
10096 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10098 Refine redisplay optimizations to only redisplay *some* frames/windows
10099 rather than all of them.
10100 * xdisp.c (REDISPLAY_SOME): New constant.
10101 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10102 (bset_redisplay, bset_update_mode_line): New functions.
10103 (message_dolog): Use bset_redisplay.
10104 (clear_garbaged_frames): Use fset_redisplay.
10105 (echo_area_display): Use wset_redisplay.
10106 (buffer_shared_and_changed): Remove.
10107 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10108 frame titles. Compute the actual set of windows redisplayed.
10109 Don't update frame titles and menu bars for frames that don't need to
10111 (propagate_buffer_redisplay): New function.
10113 (redisplay_internal): Use it. Be more selective in the set of windows
10114 we redisplay. Propagate windows_or_buffers_changed to
10115 update_mode_lines a bit later to simplify the code.
10116 (mark_window_display_accurate_1): Reset window and buffer's
10118 (redisplay_window): Do nothing if neither the window nor the buffer nor
10119 the frame needs redisplay.
10120 * window.h (struct window): Add `redisplay' field.
10121 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10122 (redisplay_other_windows, window_list): New declarations.
10123 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10124 (window_list): Not static any more.
10125 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10126 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10127 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10128 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10129 * frame.h (struct frame): Add `redisplay' field.
10130 Move `external_menu_bar' bitfield next to other bit-fields.
10131 (SET_FRAME_GARBAGED): Use fset_redisplay.
10132 (SET_FRAME_VISIBLE): Don't garbage the frame;
10133 Use redisplay_other_windows.
10134 * buffer.h (struct buffer): Add `redisplay' field.
10135 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10136 (modify_overlay): Use bset_redisplay.
10137 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10139 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10141 Support w32 file notifications in batch mode.
10142 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10143 invalid (which happens in batch mode). If non-interactive, call
10144 handle_file_notifications to store file notification events in the
10145 input queue. (Bug#15933)
10147 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10149 * w32inevt.c (handle_file_notifications): Now external, not static.
10151 * w32term.h (handle_file_notifications): Provide prototype.
10153 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10154 init_crit, since init_display, which does that otherwise, is not
10157 2013-11-27 Glenn Morris <rgm@gnu.org>
10159 * Makefile.in ($(lispsource)/international/charprop.el): New.
10160 (emacs$(EXEEXT)): Depend on charprop.el.
10162 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10164 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10165 deleting portions of the buffer under non-nil REPLACE argument.
10168 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10169 directory, watch it and not its parent.
10170 (add_watch): Allow empty string in FILE.
10172 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10174 * window.c (Fset_window_start, window_resize_apply)
10175 (window_scroll): Reset window_end_valid (Bug#15957).
10177 2013-11-27 Glenn Morris <rgm@gnu.org>
10179 * Makefile.in (leimdir): Now in lisp source directory.
10180 ($(leimdir)/leim-list.el): Just use ../leim .
10181 * epaths.in (PATH_DUMPLOADSEARCH):
10182 * lread.c (load_path_default):
10183 * nsterm.m (ns_load_path): No more leim directory.
10185 2013-11-26 Andreas Schwab <schwab@suse.de>
10187 * .gdbinit (xgettype): Add cast.
10189 2013-11-26 Glenn Morris <rgm@gnu.org>
10191 Preload leim-list.el.
10192 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10193 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10194 is a single directory.
10196 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10198 bool-vector-subsetp is now the normal direction (Bug#15912).
10199 * data.c (Fbool_vector_subsetp): Test whether the first argument
10200 is a subset of the second one, not the reverse. Add doc string.
10202 Fix minor problems found by static checking.
10203 * lread.c (load_path_default): Now static.
10204 * textprop.c (text_property_stickiness): Be consistent about the
10205 test used when deciding whether to consider the previous character.
10206 This simplifies the code a bit.
10208 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10210 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10212 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10213 (syms_of_frame): Don't defsubr them.
10215 2013-11-25 Glenn Morris <rgm@gnu.org>
10217 * lread.c (load_path_default): Change the sense of the argument.
10218 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10219 from dump_path. When it is not, avoid checking dump_path twice.
10221 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10222 uninstalled dump_path against installed Vload_path. (Bug#15964)
10224 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10226 Export get_pos_property to Elisp.
10227 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10228 (syms_of_editfns): Export it to Elisp.
10230 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10232 2013-11-23 Romain Francoise <romain@orebokech.com>
10234 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10235 initialization here ...
10236 (syms_of_fileio): ... from here.
10238 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10240 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10241 Please use --enable-check-lisp-object-type.
10243 2013-11-23 Glenn Morris <rgm@gnu.org>
10245 * process.c (get_process): Explicit error for dead buffers.
10247 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10249 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10251 2013-11-23 Glenn Morris <rgm@gnu.org>
10253 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10254 * lread.c (load_path_check): Take path to check as argument.
10255 (load_path_default): New, split from init_lread.
10256 (init_lread): Move calc of default load-path to load_path_default.
10257 Empty elements in EMACSLOADPATH now stand for the default.
10258 (load-path): Doc fix.
10259 * emacs.c (decode_env_path): Add option to treat empty elements
10260 as nil rather than ".".
10261 * callproc.c (init_callproc_1, init_callproc):
10262 * image.c (Vx_bitmap_file_path):
10263 * lisp.h (decode_env_path):
10264 * lread.c (Vsource_directory):
10265 Update for new argument spec of decode_env_path.
10267 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10269 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10270 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10272 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10274 Fix some dependency problems that cause unnecessary recompiles.
10276 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10277 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10278 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10279 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10280 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10281 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10282 (boostrap-clean): No need to remove stamp-oldxmenu.
10284 Fix recently introduced bool vector overrun.
10285 This was due to an optimization that went awry.
10286 Reported by Glenn Morris in
10287 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10288 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10289 for empty vectors, undoing the 2013-11-18 change.
10290 * data.c (bool_vector_binop_driver): Rely on this.
10291 Fix bug that occasionally overran the destination.
10292 * lisp.h (struct Lisp_Bool_vector): Document this.
10294 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10296 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10299 * nsterm.m (init, run, stop:): Comment out for now, does not work
10302 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10304 * charset.c (syms_of_charset): Don't read past end of string.
10306 2013-11-19 Glenn Morris <rgm@gnu.org>
10308 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10310 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10312 Add hooks to run on gaining/losing focus. (Bug#15029)
10313 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10314 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10315 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10317 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10319 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10320 The old names predated the API change that put destination at end.
10322 Improve API of recently-added bool vector functions (Bug#15912).
10323 The old API had (bool-vector-count-matches A B)
10324 and (bool-vector-count-matches-at A B I), which gave the
10325 misleading impression that the two functions were variants, one
10326 with a location I. The new API has (bool-vector-count-population A)
10327 and (bool-vector-count-consecutive A B I) to make the distinction
10328 clearer. The first function no longer has a B argument, since the
10329 caller can easily determine the number of nils if the length and
10330 number of ts is known.
10331 * data.c (Fbool_vector_count_population): Rename from
10332 bool_vector_count_matches, and accept just 1 argument.
10333 (Fbool_vector_count_consecutive): Rename from
10334 Fbool_vector_count_matches_at.
10336 Always allocate at least one bits_word per bool vector.
10337 See Daniel Colascione in:
10338 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10339 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10340 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10341 * lisp.h (struct Lisp_Bool_vector): Document this.
10343 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10345 * insdel.c (invalidate_buffer_caches): New function, consolidated
10346 from part of prepare_to_modify_buffer.
10347 (insert_from_gap, prepare_to_modify_buffer):
10348 * coding.c (code_convert_region, code_convert_string):
10349 Call invalidate_buffer_caches. (Bug#15841)
10351 * lisp.h (invalidate_buffer_caches): Add prototype.
10353 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10355 * w32term.c (x_update_window_end): Don't invalidate the entire
10356 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10357 highlight needs to be redisplayed. (Bug#15913)
10359 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10361 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10363 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10365 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10366 while we are using Vprin1_to_string_buffer.
10368 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10369 after inserting the description string. (Bug#15907)
10371 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10373 * data.c: Work around bogus GCC diagnostic about shift count.
10374 Reported by Eli Zaretskii in
10375 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10376 (pre_value): New function.
10377 (count_trailing_zero_bits): Use it.
10379 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10381 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10382 assume C macros are not supported even under -g3 in these old GCC
10385 2013-11-15 Leo Liu <sdl.web@gmail.com>
10387 * minibuf.c (Ftry_completion, Fall_completions)
10388 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10390 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10392 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10393 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10394 This avoids placing unnecessary constants into the Emacs code.
10396 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10398 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10399 for Cygwin w32 build.
10401 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10402 for Cygwin w32 build. (Bug#15892)
10404 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10406 Simplify, port and tune bool vector implementation.
10407 * alloc.c (bool_vector_exact_payload_bytes)
10408 (bool_vector_payload_bytes): Remove.
10409 (bool_vector_fill): Return its argument.
10410 * alloc.c (bool_vector_fill):
10412 * print.c (print_object):
10413 Simplify by using bool_vector_bytes.
10414 * alloc.c (make_uninit_bool_vector):
10415 New function, broken out from Fmake_bool_vector.
10416 (Fmake_bool_vector): Use it. Use tail call.
10417 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10418 * data.c (BITS_PER_ULL): New constant.
10419 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10420 if long long versions don't exist.
10421 (shift_right_ull): New function.
10422 (count_one_bits_word): New function, replacing popcount_bits_word
10423 macro. Don't assume that bits_word is no wider than long long.
10424 (count_one_bits_word, count_trailing_zero_bits):
10425 Don't assume that bits_word is no wider than long long.
10426 * data.c (bool_vector_binop_driver, bool_vector_not):
10427 * fns.c (Fcopy_sequence):
10429 Create an uninitialized destination, to avoid needless work.
10430 (internal_equal): Simplify.
10431 (Ffillarray): Prefer tail call.
10432 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10433 contain at least one word.
10434 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10435 chars are narrower than ints.
10436 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10437 * fns.c (Fcopy_sequence):
10439 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10440 Don't try to port to hosts where bits_word values have holes; the
10441 code wouldn't work there anyway. Verify this assumption, though.
10442 (bool_vector_bytes): New function.
10443 (make_uninit_bool_vector): New decl.
10444 (bool_vector_fill): Now returns Lisp_Object.
10446 * xfns.c (xic_create_fontsetname):
10447 * xrdb.c (gethomedir): Prefer tail calls.
10449 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10451 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10452 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10454 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10455 that requires a return value.
10456 (Fset_buffer_modified_p): Take advantage of this change to do
10459 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10461 * buffer.c (Frestore_buffer_modified_p): Sync it with
10462 Fset_buffer_modified_p.
10463 (Fforce_mode_line_update): New function, moved from subr.el.
10464 (Fset_buffer_modified_p): Use them.
10465 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10467 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10469 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10470 This avoids undefined behavior when subtracting pointers into
10471 different aways. On my platform it also makes the code a tad
10472 smaller and presumably faster.
10474 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10476 * keyboard.c (command_loop_1): Use region-extract-function.
10477 * insdel.c (Qregion_extract_function): Not static any more (can we
10478 stop pretending that these vars can benefit from being marked static?).
10480 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10482 * search.c (find_newline): If buffer text is relocated during the
10483 "dumb loop", adjust C pointers into buffer text to follow suit.
10486 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10488 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10489 for conversion (Bug#15837).
10491 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10493 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10494 for the entire range of inserted characters. (Bug#15841)
10496 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10498 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10500 (realize_default_face): Remove assignment to distant-foreground if
10501 unspecified (Bug#15815).
10503 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10505 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10506 cache-long-scans disabled, since we don't want to call
10507 prepare_to_modify_buffer (in insert_1_both) for each message we
10510 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10511 from buffer.c. Improve commentary to the buffer field setter
10514 * buffer.c (bset_cache_long_scans): Static function deleted.
10515 Improve commentary to the buffer field setter functions.
10516 (init_buffer_once): Default for cache-long-scans changed to t.
10519 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10521 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10523 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10524 This bug was introduced in my 2013-06-21 change, and caused
10525 struct Lisp_Sub_Char_Table objects to be given too many slots,
10526 which broke 'make -C admin/unidata'.
10528 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10530 Import changes from mac-port 4.5.
10531 * macfont.m (mac_font_copy_default_descriptors_for_language)
10532 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10533 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10534 (macfont_language_default_font_names): New.
10535 (macfont_list): Rearrange language/charset code.
10536 (macfont_close): Don't check for macfont_info->cache.
10537 (mac_ctfont_create_preferred_family_for_attributes): New font
10538 selection code, call
10539 mac_font_copy_default_name_for_charset_and_languages.
10540 (mac_font_copy_default_descriptors_for_language)
10541 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10543 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10545 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10547 Port to C11 aligned_alloc, and fix some integer overflows.
10548 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10549 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10550 and use of posix_memalign replaced with aligned_alloc.
10551 (aligned_alloc): New function, defined or declared as needed.
10552 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10553 Don't undef; configure.ac now does this.
10554 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10555 (calloc, aligned_alloc): Check for integer overflow.
10556 (aligned_alloc): Rename from memalign. All uses changed.
10557 (memalign): New function, an alias for aligned_alloc.
10559 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10561 * xdisp.c (redisplay_internal): Fix typo in last change.
10563 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10565 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10567 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10569 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10570 redisplay--mode-lines-cause.
10571 (redisplay_internal): Keep them uptodate. Remove redundant check of
10572 buffer_shared_and_changed.
10573 * *.[chm]: Number every assignment to update_mode_lines so we
10574 can track why it is set.
10576 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10578 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10580 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10582 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10583 can track why it is set.
10585 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10587 Integer-related fixes for term.c etc.
10588 * dispextern.h (face_tty_specified_color): New function.
10589 * term.c (turn_on_face): Don't rely on undefined behavior when
10590 assigning an out-of-range value to 'long'.
10591 Simplify test for toggling highlight.
10592 (tty_capable_p): Omit last two (unused) args. All callers changed.
10593 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10594 (read_menu_input, tty_menu_activate, tty_menu_show):
10595 * xfaces.c (x_supports_face_attributes_p)
10596 (tty_supports_face_attributes_p):
10597 Use bool for boolean. All callers changed.
10598 (tty_supports_face_attributes_p): Omit defaults for color indices;
10599 no longer needed. Simplify tail call.
10601 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10603 * xdisp.c (prepare_menu_bars): Mark static.
10604 * lisp.h (prepare_menu_bars): Don't declare.
10605 * xselect.c (x_handle_selection_clear):
10606 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10608 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10610 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10611 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10613 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10615 * keyboard.c (Fcommand_error_default_function): Rename from
10616 Fdefault_error_output.
10618 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10620 * keyboard.c (Fdefault_error_output): New function, extracted from
10621 cmd_error_internal.
10622 (syms_of_keyboard): Use it for Vcommand_error_function.
10624 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10626 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10627 (init_eval): Use it to ensure handlerlist is non-NULL.
10628 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10629 (Fsignal): Adjust NULLness test of handlerlist.
10630 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10632 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10634 * callproc.c (call_process): Call prepare_to_modify_buffer before
10635 decoding text read from the sub-process, as the decoded stuff will
10636 be inserted into the buffer. This will invalidate the various
10637 caches maintained for the buffer. (Bug#15148)
10639 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10641 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10642 string of glyphless-char-display.
10644 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10646 * nsfns.m (ns_get_name_from_ioreg): New function.
10647 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10648 OSX >= 10.9. Use ns_get_name_from_ioreg.
10650 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10652 Simplify and port recent bool vector changes.
10653 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10654 only in this file. Use a more-efficient implementation if the
10655 second argument is a power of 2.
10656 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10657 Remove no-longer-necessary compile-time checks.
10658 (bool_vector_exact_payload_bytes): New function.
10659 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10660 exact payload changed to call the new function. Do not assume
10661 that the arg or result fits in ptrdiff_t.
10662 (bool_vector_fill): New function.
10663 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10665 (vroundup_ct): Don't assume arg fits in size_t.
10666 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10667 invoke set_category_set.
10668 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10669 All callers changed. Use bool_vector_set.
10670 * category.h (XCATEGORY_SET): Remove; no longer needed.
10671 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10672 bool_vector_bitref.
10673 * data.c (Faref): Use bool_vector_ref.
10674 (Faset): Use bool_vector_set.
10675 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10676 (Fbool_vector_not, Fbool_vector_count_matches)
10677 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10678 * fns.c (concat): Use bool_vector_ref.
10679 (Ffillarray): Use bool_vector_fill.
10680 (mapcar1): Use bool_vector_ref.
10681 (sxhash_bool_vector): Hash words, not bytes.
10682 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10683 a constant, since it's now used in #if.
10684 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10685 unsigned char on unusual architectures, so that we no longer
10686 assume that the number of bits per bits_word is a power of two or
10687 is a multiple of 8 or of CHAR_BIT.
10688 (Qt): Add forward decl.
10689 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10690 at least as strictly as bits_word.
10691 (bool_vector_data, bool_vector_uchar_data): New accessors.
10692 All data structure accesses changed to use them.
10693 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10694 (bool_vector_set): New functions.
10695 (bool_vector_fill): New decl.
10696 (ROUNDUP): Move to alloc.c as described above.
10698 Fix recent gnutls changes.
10699 * gnutls.c (Fgnutls_boot): Don't assume C99.
10700 * process.c (wait_reading_process_output): Fix typo in recent change.
10702 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10704 * process.c (wait_reading_process_output, read_process_output)
10705 (send_process): Check gnutls_state is not NULL.
10707 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10708 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10710 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10712 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10713 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10715 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10718 * nsfns.m (Fx_create_frame): Fix memory leak.
10720 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10721 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10722 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10724 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10726 * xdisp.c (message3_nolog, message_with_string): Encode the string
10727 before writing it to the terminal in a non-interactive session.
10729 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10730 sure we concatenate them into a unibyte string.
10732 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10733 resulting temporary name before returning it to the caller.
10734 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10735 is a unibyte string, convert NAME to a unibyte string to ensure
10736 that the result is also a unibyte string.
10738 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10739 create unibyte strings from default paths and directory/file
10742 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10745 * callproc.c (init_callproc): Use build_unibyte_string to make
10746 sure we create unibyte strings from default paths and
10747 directory/file names.
10749 * buffer.c (init_buffer): Don't store default-directory of
10750 *scratch* in multibyte form. The original problem which led to
10751 that is described in
10752 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10753 but it was solved long ago. (Bug#15260)
10755 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10757 Port to stricter C99 platforms.
10758 Especially, C99 prohibits nesting a struct X inside struct Y if
10759 struct X has a flexible array member.
10760 * alloc.c (struct sdata): New type.
10761 (sdata): Implement in terms of struct sdata.
10762 Remove u member; all uses replaced by next_vector, set_next_vector.
10763 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10764 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10765 (struct sblock): Rename first_data member to data, which is now
10766 a flexible array member. All uses changed.
10767 (next_vector, set_next_vector, large_vector_vec): New functions.
10768 (vector_alignment): New constant.
10769 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10770 (struct large-vector): Now merely a NEXT member, since the old approach
10771 ran afoul of stricter C99. All uses changed to use
10772 large_vector_vec or large_vector_offset.
10773 (large_vector_offset): New constant.
10774 * dispnew.c: Include tparam.h, for tgetent.
10775 Do not include term.h; no longer needed.
10776 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10777 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10778 (struct Lisp_Vector): Use a flexible array member for contents,
10779 instead of a union with a member that is an array of size 1.
10781 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10782 fact that the struct no longer contains a union.
10783 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10784 (struct Lisp_Save_Value, struct Lisp_Free):
10785 Use unsigned, not int, for spacers, to avoid c99 warning.
10786 (union specbinding): Use unsigned, not bool, for bitfield, as
10787 bool is not portable to pre-C99 hosts.
10789 2013-11-04 Glenn Morris <rgm@gnu.org>
10791 * emacs.c (usage_message): Mention that `-L :...' appends.
10793 2013-11-02 Glenn Morris <rgm@gnu.org>
10795 * Makefile.in (abs_builddir): Remove.
10796 (bootstrap_exe): Use relative filename.
10798 Use relative filenames in TAGS files.
10799 * Makefile.in (abs_srcdir): Remove it again.
10800 (.PHONY): Remove frc.
10801 (maintainer-clean): No more TAGS-LISP file.
10802 (TAGS): Pass relative file names to etags.
10803 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10805 * Makefile.in (abs_srcdir): New, set by configure.
10807 (maintainer-clean): Remove pointless echo. That should be in the
10808 top-level Makefile, if anywhere. Delete TAGS-LISP.
10809 (extraclean): No s/ and m/ directories for some time.
10810 (TAGS): Also depend on ctagsfiles3.
10811 Remove no-longer-defined S_FILE.
10812 Pass absolute filenames to etags once more.
10813 (TAGS-LISP): Replace lispdir with its expansion.
10814 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10815 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10817 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10819 * xfaces.c (check_lface_attrs, realize_default_face):
10820 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10821 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10823 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10825 * emacs.c (original_pwd): Remove global var by making it local.
10826 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10828 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10830 * xfaces.c: Declare color_distance.
10831 (QCdistant_foreground): New variable.
10832 (NEAR_SAME_COLOR_THRESHOLD): New define.
10833 (load_color2): New function.
10834 (load_color): Call load_color2.
10835 (load_face_colors): Call load_color2 and if distant-color is specified
10836 calculate distant and use distant-color if colors are near.
10837 (LFACE_DISTANT_FOREGROUND): New define.
10838 (merge_face_ref, Finternal_set_lisp_face_attribute)
10839 (Finternal_get_lisp_face_attribute)
10840 (x_supports_face_attributes_p): Handle distant-foreground similar to
10842 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10844 * dispextern.h (lface_attribute_index):
10845 Add LFACE_DISTANT_FOREGROUND_INDEX.
10847 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10849 * image.c (pbm_next_char): New function.
10850 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10851 (pbm_scan_number): Use it.
10852 (Qlibjpeg_version): New variable.
10853 (syms_of_image): DEFSYM and initialize it.
10855 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10857 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10859 2013-10-31 Glenn Morris <rgm@gnu.org>
10861 * emacs.c (original_pwd): New char.
10862 (main): If using --chdir, store original_pwd.
10863 (init_cmdargs): When setting Vinvocation_directory based on a
10864 relative argv[0], use original_pwd if set. (Bug#15768)
10866 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10868 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10870 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10872 * insdel.c: Fix minor problems found by static checking.
10873 (Qregion_extract_function): Now static.
10874 (prepare_to_modify_buffer_1): Remove unused locals.
10876 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10878 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10879 (syms_of_xdisp): Declare pre-redisplay-function.
10880 (markpos_of_region): Remove function.
10881 (init_iterator, compute_stop_pos, handle_face_prop)
10882 (face_before_or_after_it_pos, reseat_to_string)
10883 (get_next_display_element, window_buffer_changed)
10884 (redisplay_internal, try_cursor_movement, redisplay_window)
10885 (try_window_reusing_current_matrix, try_window_id, display_line)
10886 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10887 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10888 * window.h (struct window): Remove field `region_showing'.
10889 * dispextern.h (struct it): Remove region_beg/end_charpos.
10890 (face_at_buffer_position, face_for_overlay_string)
10891 (face_at_string_position): Update prototypes.
10892 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10893 (face_at_string_position): Remove `region_beg' and `region_end' args.
10894 * fontset.c (Finternal_char_font):
10895 * font.c (font_at, font_range): Adjust calls accordingly.
10896 * insdel.c (Qregion_extract_function): New var.
10897 (syms_of_insdel): Initialize it.
10898 (prepare_to_modify_buffer_1): Use it.
10900 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10902 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10903 * ftxfont.c (ftxfont_get_gcs):
10904 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10905 * xfaces.c (x_free_colors, x_free_dpy_colors)
10906 (x_create_gc, unload_color):
10907 * xselect.c (x_property_data_to_lisp):
10908 * xsettings.c (parse_settings):
10909 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10910 (get_bits_and_offset): Adjust definition.
10911 * frame.c (XParseGeometry): Adjust locals.
10912 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10913 * regex.h (toplevel): Likewise for reg_syntax_t.
10915 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10917 * eval.c (run_hook_with_args): Use FUNCTIONP.
10919 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10921 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10922 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10923 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10924 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10925 on MS-Windows anyway.
10926 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10927 (free_realized_face): ...adjust user.
10928 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10929 white relief pixels to -1.
10930 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10931 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10932 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10934 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10936 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10937 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10938 in practice now. All callers changed.
10940 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10942 * dispextern.h (struct face): Use bitfields for 'underline_type'
10943 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10944 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10945 'stipple' member. Move 'lface' member up to help...
10946 * xfaces.c (make_realized_face): ...this function to find and
10947 clear just the members that need clearing.
10948 (load_face_colors, realize_x_face):
10949 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10951 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10953 * xftfont.c (struct xftfont_info): Remove set-but-unused
10955 (xftfont_open): Adjust user.
10956 (xftfont_get_colors): Remove useless prototype.
10958 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10960 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10961 before passing them to 'unexec'. (Bug#15260)
10963 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10965 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10967 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10969 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10970 the changed signature of the font driver's 'close' method.
10972 * w32font.h (w32font_close): Adjust the prototype to the change in
10973 function definition.
10975 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10977 * w32uniscribe.c (uniscribe_close): Adapt the call to
10978 w32font_close to its new prototype.
10980 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10982 Omit unused frame argument of font API's close function.
10983 * font.h (struct font): Drop frame argument. Adjust comment.
10984 * font.c (font_clear_cache, font_close_object): Adjust users.
10985 * ftfont.c (ftfont_close):
10986 * ftxfont.c (ftxfont_close):
10987 * macfont.m (macfont_close):
10988 * nsfont.m (nsfont_close):
10989 * w32font.c (w32font_close):
10990 * xfont.c (xfont_close):
10991 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10992 tweak comments and make functions safe if called more than once for
10993 the same font object.
10995 Perform font-specific cleanup when font object is swept by GC. See
10996 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10997 * alloc.c (cleanup_vector): New function.
10998 (sweep_vector): Call it for each reclaimed vector object.
10999 * font.h (struct font): Adjust comment.
11001 2013-10-24 Glenn Morris <rgm@gnu.org>
11003 * Makefile.in (abs_top_srcdir): New, set by configure.
11005 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11007 Adjust recent font-related changes to fix bug#15686.
11008 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11009 is a live window system frame, mark its default font too.
11011 2013-10-23 Glenn Morris <rgm@gnu.org>
11013 * Makefile.in (RUN_TEMACS): Make relative (again).
11014 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11015 (bootstrap-emacs$(EXEEXT)):
11016 Quote entities that might contain whitespace.
11018 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11020 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11021 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11023 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11025 Do not allow font caches to grow too large.
11026 * alloc.c (compact_font_cache_entry, compact_font_caches):
11027 New functions or stub if not HAVE_WINDOW_SYSTEM.
11028 (compact_undo_list): Factor out from Fgarbage_collect.
11030 (mark_face_cache): Mark face font. Move down to avoid
11032 (mark_terminals): Do not mark font cache here.
11033 (Fgarbage_collect): Call compaction functions described
11034 above. Adjust comment.
11036 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11038 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11039 chdir to HOME (bug#15607).
11041 * nsterm.m (Qcocoa, Qgnustep): New variables.
11042 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11043 (ns_get_color): Make selection color work for GNUstep also.
11045 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11047 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11048 handles mouse clicks. Instead, let GPM use the same code as all
11049 the other mice use. See the discussion starting at
11050 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11051 for the details of the problem with the menu bar this fixes.
11053 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11055 Remove port-specific display name lists to avoid extra
11056 complexity and data duplication with display info lists.
11057 * xterm.h (x_display_name_list): Remove declaration.
11058 * xterm.c (x_display_name_list): Remove.
11059 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11060 * xfns.c (x_display_info_for_name, Fx_display_list):
11061 Likewise. Use x_display_list where appropriate.
11062 * w32term.h (w32_display_name_list): Remove declaration.
11063 * w32term.c (w32_display_name_list): Remove.
11064 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11066 * w32fns.c (x_display_info_for_name, Fx_display_list):
11067 Likewise. Use x_display_list where appropriate.
11068 * nsterm.h (ns_display_name_list): Remove declaration.
11069 * nsterm.m (ns_display_name_list): Remove.
11070 (ns_term_init, syms_of_nsterm): Adjust users.
11071 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11072 Likewise. Use x_display_list where appropriate.
11073 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11074 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11075 (mark_terminals): Mark per-terminal font cache.
11077 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11079 Don't run timers in input-pending-p. Its new check-timers param
11080 provides the prior behavior. (Bug#15045).
11081 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11083 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11085 Make some functions static in non-Microsoft builds.
11086 On my platform (Fedora 19 x86-64), this shrinks the
11087 Emacs executable (text+data) by 0.25%.
11088 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11089 (load_color) [!MSDOS]:
11090 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11091 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11092 * lisp.h (check_existing):
11093 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11094 (network_interface_info) [!WINDOWSNT]:
11095 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11096 Remove extern decls.
11097 * fileio.c (check_existing):
11098 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11099 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11100 (network_interface_info) [!WINDOWSNT]:
11101 * term.c (encode_terminal_code) [!WINDOWSNT]:
11102 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11103 * xfaces.c (load_color) [!MSDOS]:
11105 * fileio.c (check_existing, check_executable, check_writable):
11106 * process.c (network_interface_list, network_interface_info):
11107 Move earlier, so that we don't need forward decls.
11108 * gnutls.c (fn_gnutls_transport_set_errno)
11109 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11111 * w32.c (init_environment): Use faccessat rather than
11112 check_existing, partly for consistency with the rest of the code
11113 in this file, partly so that check_existing can be static.
11115 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11116 * emacs.c (MAIN_PROGRAM): New macro.
11117 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11118 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11120 bool vector int width fixes
11121 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11122 (Fbool_vector_count_matches_at):
11123 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11124 can exceed PTRDIFF_MAX, at least in theory.
11125 (Fbool_vector_count_matches_at):
11126 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11128 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11130 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11131 (struct sockaddr): Add forward decl, for platforms that lack it.
11133 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11135 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11138 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11140 * w32.c (network_interface_get_info, network_interface_list)
11141 (network_interface_info): New functions. (Bug#15610)
11142 (GetAdaptersInfo_Proc): New typedef.
11143 (get_adapters_info): New wrapper function.
11144 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11146 * process.h (network_interface_list, network_interface_info):
11149 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11150 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11151 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11152 for WINDOWSNT. Doc fix.
11153 (syms_of_process): Defsubr Snetwork_interface_list and
11154 Snetwork_interface_info unconditionally.
11156 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11157 in NS GUI sessions. (Bug#15629)
11159 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11161 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11163 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11165 * print.c (print_object): Print " ..." when truncating bool vectors.
11167 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11169 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11170 standard mouse buttons.
11172 * termhooks.h (struct input_event): Remove incorrect commentary.
11174 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11176 Disallow bool vector operations on mixed-length operands.
11177 The old behavior left garbage in the result vector sometimes,
11178 and didn't seem to be useful.
11179 * data.c (Qwrong_length_argument): New static var.
11180 (wrong_length_argument): New function.
11181 (bool_vector_binop_driver): Check that args agree in length.
11183 * keyboard.c, keyboard.h (all_kboards): Now static.
11185 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11187 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11188 note from the lispref.
11190 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11192 * nsterm.h (struct ns_display_info): Remove set-but-unused
11193 member image_cache (image caches are per-terminal anyway).
11194 (FRAME_X_IMAGE_CACHE): Remove.
11195 * nsterm.m (ns_initialize_display_info): Adjust user.
11197 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11199 * w32proc.c: Include mingw_time.h.
11201 * w32.c: Include mingw_time.h.
11203 Implement scrolling of TTY menus when the screen is too short.
11205 * term.c (tty_menu_display): Accept an additional argument, the
11206 menu item from which to start displaying the menu. Account for
11207 the value of Y when limiting the menu to the number of available
11209 (mi_result): New enumeration.
11210 (read_menu_input): Return enumerated value. When the y coordinate
11211 hits min_y or max_y, return scroll indication instead of wrapping
11213 (tty_menu_activate): Handle the scrolling indications from
11214 read_menu_input. Compute the first menu item to display and pass
11215 it to tty_menu_display.
11217 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11219 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11220 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11221 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11222 Adjust to match the change described below.
11223 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11224 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11225 memory_below_frame members to...
11226 * termchar.h (struct tty_display_info): ...here because they're
11227 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11228 * term.c (init_tty):
11229 * nsterm.m (ns_create_terminal):
11230 * w32term.c (w32_create_terminal):
11231 * xterm.c (x_create_terminal): Adjust users.
11232 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11233 to filter out non-TTY frames. Adjust comment.
11234 (scrolling): Adjust user. Prefer eassert for debugging check.
11236 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11238 * xfaces.c (PT_PER_INCH): Remove unused macro.
11239 * termhooks.h (struct terminal): Remove set-but-unused
11240 member fast_clear_end_of_line.
11241 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11242 * nsterm.m (ns_create_terminal):
11243 * term.c (init_tty):
11244 * w32term.c (w32_create_terminal):
11245 * xterm.c (x_create_terminal): Adjust users.
11247 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11249 * lisp.h (bool_vector_size): New function.
11250 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11251 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11252 (Fbool_vector_not, Fbool_vector_count_matches_at):
11253 Remove uses of 'eassume' that should no longer be needed,
11254 because they are subsumed by the 'eassume' in bool_vector_size.
11256 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11258 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11259 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11260 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11262 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11264 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11265 have different dimensions. (Bug#15575)
11267 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11270 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11272 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11274 * term.c (tty_menu_show): Never return with unbalanced
11275 specpdl. Use eassert for debugging check. Adjust style.
11277 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11279 * term.c (read_menu_input): Make selection of menu items
11280 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11281 (tty_menu_activate): Fix off-by-one error when computing max_y.
11283 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11285 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11286 audit logging (only used with GnuTLS 3.x) and enable it.
11288 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11290 * dispnew.c (redraw_frame): Remove useless #ifdef because
11291 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11292 Also, move TTY fflush to...
11293 * term.c (tty_update_end): ...this function.
11295 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11297 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11298 the end of the frame's glyph matrix. (Bug#15575)
11300 * term.c (tty_menu_display): Don't move cursor while overwriting
11301 frame's glyphs with menu items. Limit the number of items
11302 displayed to what can be shown on the available screen lines,
11303 excluding the echo area.
11304 (tty_menu_activate): Limit the Y coordinate allowed by
11305 read_menu_input to the last screen line used for menu display.
11307 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11309 * lisp.h (eassume): New macro.
11310 Also, include <verify.h>, for 'assume'.
11311 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11312 (vroundup, vector_nbytes):
11313 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11314 (Fbool_vector_not, Fbool_vector_count_matches)
11315 (Fbool_vector_count_matches_at):
11316 Use eassume, not eassert.
11317 * casetab.c (set_identity, shuffle):
11318 * composite.c (composition_gstring_put_cache):
11319 * dispnew.c (update_frame_1):
11320 * ftfont.c (ftfont_shape_by_flt):
11321 * image.c (gif_load):
11322 * intervals.c (offset_intervals):
11323 * macfont.m (macfont_shape):
11324 Remove calls to 'assume' that are no longer needed, because
11325 --enable-gcc-warnings no longer generates bogus warnings
11326 when these calls are removed.
11328 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11330 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11332 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11334 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11335 (Qsubstitute_env_in_file_name): New var.
11336 (syms_of_fileio): Define it.
11338 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11340 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11341 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11344 * term.c (save_and_enable_current_matrix): Don't allocate and
11345 don't save margin areas.
11346 (restore_desired_matrix): Don't restore margin areas.
11347 (free_saved_screen): Don't free margin areas.
11349 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11351 * image.c: Pacify --enable-gcc-warnings.
11352 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11353 #define only if used.
11355 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11357 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11358 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11359 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11360 (gif_load): For giflib v5.x and later, display the error message
11361 produced by giflib when its functions fail.
11362 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11365 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11367 * keyboard.c (last_event_timestamp): Remove. For X selection and
11368 GTK popup menus, it may be obtained from per-frame X display info.
11369 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11370 (process_special_events): Adjust users.
11371 * keyboard.h (last_event_timestamp): Remove declaration.
11372 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11373 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11374 * menu.h (xmenu_show): Adjust prototype.
11375 * menu.c (Fx_popup_menu): Adjust user.
11376 * xselect.c (x_own_selection, x_get_foreign_selection)
11377 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11379 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11381 * keyboard.c (init_kboard): Now static. Add arg
11382 to denote window system. Adjust comment.
11383 (init_keyboard): Adjust user.
11384 (allocate_kboard): New function.
11385 (syms_of_keyboard):
11386 * nsterm.m (ns_term_init):
11387 * term.c (init_tty):
11388 * w32term.c (w32_create_terminal):
11389 * xterm.c (x_term_init): Use it.
11390 * keyboard.h (init_kboard): Remove prototype.
11391 (allocate_kboard): Add prototype.
11393 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11395 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11396 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11398 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11400 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11402 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11404 * term.c (tty_menu_activate): Flush the output stream after
11405 showing the cursor, and don't mark the frame garbaged at exit from
11406 the function. Fixes redisplay glitches when moving from one menu
11409 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11411 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11412 or throw error (Bug#15570).
11414 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11416 * intervals.c (temp_set_point_both): Move test into 'eassert',
11419 * lisp.h (eassert): Don't use 'assume'.
11420 Sometimes 'assume' wins in performance, and sometimes it loses,
11421 so it shouldn't be used all the time. Perhaps we need two
11422 flavors of 'eassert', one for where 'assume' is far more likely
11423 to help or to hurt; but that can be done later.
11424 Reported by Dmitry Antipov in
11425 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11426 Also, don't include <verify.h>; no longer needed.
11428 2013-10-09 Glenn Morris <rgm@gnu.org>
11430 * eval.c (Fcond): Doc tweak.
11432 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11434 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11435 expressions with side effects to eassert. (Bug#15565)
11437 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11439 * fns.c (hashfn_user_defined): Allow hash functions to return any
11442 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11444 Fix minor problems found by static checking.
11445 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11446 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11447 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11448 * keyboard.c (read_menu_command): Remove unused local.
11449 * lisp.h (read_menu_command): New decl.
11450 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11451 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11452 Return ptrdiff_t, not int.
11453 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11454 not int, for benefit of xpalloc.
11455 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11457 (have_menus_p): Remove; unused.
11458 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11459 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11460 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11462 (save_and_enable_current_matrix): Omit unnecessary casts.
11463 (read_menu_input): Omit local extern decl (now in lisp.h).
11464 Don't access uninitialized storage if mouse_get_xy fails.
11465 (tty_menu_activate): Mark local as initialized, for lint.
11466 (tty_menu_activate, tty_meny_show): Remove unused locals.
11468 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11470 Support menus on text-mode terminals.
11471 * xterm.h (xw_popup_dialog): Add prototype.
11473 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11474 (xmenu_show): Block input here, instead in Fx_popup_menu.
11475 (xw_popup_dialog): New function, with X-specific bits of popup
11478 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11481 * window.c (Fset_window_configuration): Use run-time tests of the
11482 frame type instead of compile-time conditionals, when menu-bar
11483 lines are considered.
11485 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11486 (w32_popup_dialog): New prototypes.
11488 * w32menu.c (Fx_popup_dialog): Function deleted.
11489 (w32_popup_dialog): New function, with w32 specific bits of popup
11490 dialogs. Block input here.
11492 * w32inevt.c (w32_console_read_socket): Minor change to add
11493 debugging TTY events.
11495 * w32fns.c (show_hourglass): If returning early because the frame
11496 is not a GUI frame, unblock input.
11498 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11499 (cursorY): New functions.
11501 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11502 WINDOWSNT, macros that call curX and curY elsewhere.
11504 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11506 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11507 specific function to hide and show cursor on a text-mode terminal.
11508 (tty_menu_struct, struct tty_menu_state): New structures.
11509 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11510 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11511 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11512 (tty_menu_locate, save_and_enable_current_matrix)
11513 (restore_desired_matrix, screen_update, read_menu_input)
11514 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11515 (tty_pop_down_menu, tty_menu_last_menubar_item)
11516 (tty_menu_new_item_coords, tty_menu_show): New functions.
11517 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11519 * nsterm.h (ns_popup_dialog): Adjust prototype.
11521 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11522 of in x-popup-menu.
11523 (ns_popup_dialog): Adapt order of arguments to the other
11524 *_menu_show implementations.
11525 (Fx_popup_dialog): Function deleted.
11527 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11529 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11531 * menu.c (have_boxes): New function.
11532 (single_keymap_panes): Use it instead of a compile-time
11534 (single_menu_item): Use run-time tests of the frame type instead
11535 of compile-time conditionals.
11536 (encode_menu_string): New function.
11537 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11538 the macro, since different types of frame need different encoding
11540 (digest_single_submenu): Use run-time tests of frame type instead
11541 of, or in addition to, compile-time conditionals.
11542 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11543 (Fx_popup_menu): Detect when the function is called from keyboard
11544 on a TTY. Don't barf when invoked on a text-mode frame.
11545 Check frame type at run time, instead of compile-time conditionals for
11546 invoking terminal-specific menu-show functions.
11547 Call tty_menu_show on text-mode frames.
11548 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11549 run time to determine which alternative to invoke; support dialogs
11552 * keyboard.h <Qmouse_movement>: Declare.
11554 * keyboard.c <Qmouse_movement>: Now extern.
11555 <Qecho_keystrokes>: New static variable.
11556 (read_key_sequence): Accept an additional argument, a flag to
11557 prevent redisplay during reading of the key sequence. All callers
11559 (read_menu_command): New function.
11560 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11562 (toolkit_menubar_in_use): New function.
11563 (make_lispy_event): Use it instead of a compile-time test.
11565 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11566 window-system being available.
11568 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11569 to x-popup-dialog on the frame type, they all now support popup
11572 * dispnew.c (save_current_matrix): Save the margin areas.
11573 (restore_current_matrix): Restore margin areas.
11574 (update_frame_with_menu): New function.
11576 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11579 * alloc.c (make_save_ptr): Now compiled unconditionally.
11581 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11583 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11584 (redraw_frame, update_frame): Adjust users.
11585 * dispextern.h (set_window_update_flags): Adjust prototype.
11586 * xdisp.c (redisplay_internal): When updating all frames with zero
11587 windows_or_buffers_changed, assume that only the windows that shows
11588 current buffer should be really updated.
11590 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11592 Do not allocate huge temporary memory areas and objects while encoding
11593 for file I/O, thus reducing an enormous memory usage for large buffers.
11594 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11595 * coding.h (struct coding_system): New member raw_destination.
11596 * coding.c (setup_coding_system): Initialize it to zero.
11597 (encode_coding_object): If raw_destination is set, do not create
11598 dst_object. Add comment.
11599 * fileio.c (toplevel): New constant E_WRITE_MAX.
11600 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11601 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11603 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11605 * nsterm.m (windowDidExitFullScreen:)
11606 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11608 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11610 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11611 * keyboard.c (unblock_input_to): Don't process pending signals
11612 if a fatal error is in progress.
11614 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11615 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11616 they're talking about words in Lisp bool vectors.
11617 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11618 * data.c (popcount_bits_word): Rename from popcount_size_t.
11619 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11622 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11624 Improve support for popcount and counting trailing zeros (Bug#15550).
11625 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11626 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11627 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11628 (popcount_size_t_msc, popcount_size_t_gcc):
11629 Remove; now done by Gnulib.
11630 (popcount_size_t): Now a macro that defers to Gnulib.
11631 (count_trailing_zero_bits): Return int, for consistency with
11632 Gnulib and because Emacs prefers signed to unsigned int.
11633 Don't assume that size_t is either unsigned int or unsigned long
11634 or unsigned long long.
11635 (size_t_to_host_endian): Do not assume that size_t is either
11636 exactly 32 or exactly 64 bits wide.
11637 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11638 etc., so that it's now an enum constant, not a macro.
11639 No need to assume that it's either 32 or 64.
11641 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11643 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11646 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11648 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11649 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11651 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11653 emacs_read and emacs_write now use void *, not char *.
11654 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11655 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11656 Buffer arg is now void *, not char *. This matches plain
11657 'read' and 'write' better, and avoids a constraint violation
11658 on Solaris 9 with Oracle Studio.
11660 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11662 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11663 memset to explicit loop. Otherwise copy largest possible chunk
11664 from initialized to uninitialized part, thus allowing the longer
11665 memcpy runs and reducing the number of loop iterations.
11667 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11669 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11670 hide toolbar (Bug#15388).
11671 (windowDidEnterFullScreen:): If presentation options are zero,
11672 set them here (Bug#15388).
11673 (ns_update_auto_hide_menu_bar): Remove runtime check.
11674 Don't auto hide dock unless menubar is also auto hidden.
11676 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11678 * editfns.c (message): Mention batch mode in doc string.
11680 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11682 * nsterm.m (check_native_fs): Remove erroneous comment.
11684 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11686 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11687 uses find_newline instead of scan_newline and so doesn't move point.
11689 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11691 Use hardware support for byteswapping on glibc x86 etc.
11692 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11693 whereas the old swap64 needed 30.
11694 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11695 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11696 Use byteswap.h's macros to swap bytes.
11697 * lisp.h (swap16, swap32, swap64): Remove.
11698 All uses replaced by bswap_16, bswap_32, bswap_64.
11700 * bytecode.c (exec_byte_code): Use some more volatile variables
11701 to work around local variables getting clobbered by longjmp.
11702 Port to pre-C99, which doesn't allow decls after stmts.
11704 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11706 * lisp.h (eassert): Assume that COND is true when optimizing.
11707 In other words, take on the behavior of eassert_and_assume.
11708 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11709 (eassert_and_assume): Remove. All uses replaced by eassert.
11711 * xdisp.c (Qglyphless_char): Now static.
11713 Adjust to merge from gnulib.
11714 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11715 * lisp.h: Include <verify.h>, for 'assume'.
11717 * eval.c (clobbered_eassert): New macro.
11718 (internal_catch, internal_condition_case)
11719 (internal_condition_case_1, internal_condition_case_2)
11720 (internal_condition_case_n): Use it instead of eassert
11721 when the argument contains locals clobbered by longjmp.
11722 Don't use clobbered locals outside of clobbered_eassert.
11723 (internal_lisp_condition_case): Use a volatile variable
11724 to work around a local variable's getting clobbered.
11726 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11728 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11729 (PUSH_HANDLER): New macro.
11730 (catchlist): Remove.
11731 (handlerlist): Always declare.
11733 * eval.c (catchlist): Remove (merge with handlerlist).
11734 (handlerlist, lisp_eval_depth): Not static any more.
11735 (internal_catch, internal_condition_case, internal_condition_case_1)
11736 (internal_condition_case_2, internal_condition_case_n):
11738 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11739 handlerlist/catchlist.
11740 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11741 handlerlist which can only handle a single condition-case handler at
11743 (find_handler_clause): Simplify since we only a single branch here
11746 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11748 (bcall0): New function.
11749 (exec_byte_code): Add corresponding cases. Improve error message when
11750 encountering an invalid byte-code. Let Bunwind_protect accept
11751 a function (rather than a list of expressions) as argument.
11753 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11754 and make them unconditional now that they're heap-allocated.
11756 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11758 * charset.c (Fdecode_char, Fencode_char): Remove description of
11759 `restriction' arg. now that it's hidden by advertised-calling-convention.
11761 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11763 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11764 Remove unused variable (from mac-port).
11765 (macfont_draw): Use s->ybase for correct y position.
11767 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11769 * frame.h (struct frame): Drop has_minibuffer member because...
11770 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11771 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11773 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11775 * window.h (struct window): Prefer enum text_cursor_kinds to int
11776 for phys_cursor_type member. Move the latter, phys_cursor_width,
11777 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11778 * window.c (replace_window, make_window): Adjust users.
11780 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11782 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11783 this module is never compiled otherwise.
11785 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11787 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11790 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11792 * xdisp.c (get_next_display_element): Don't call face_for_font in
11793 a build configured --without-x. (Bug#15484)
11795 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11797 * window.c (calc_absolute_offset): #elif should be #elif defined.
11799 * frame.c (delete_frame): Block/unblock input to overcome race
11800 condition (Bug#15475).
11802 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11804 * frame.c (delete_frame): Record selected frame only after
11805 calling Qdelete_frame_functions (Bug#15477).
11807 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11809 * nsterm.m (ns_selection_color): Remove.
11810 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11811 NSColor selectedText(Background)Color. Only for COCOA.
11812 (ns_term_init): Remove assignment of ns_selection_color, logic
11813 moved to ns_get_color.
11815 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11816 NS_SELECTION_COLOR_DEFAULT.
11817 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11819 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11821 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11822 frame' does not have the tool_bar_window member.
11824 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11826 Signal error when reading an empty byte-code object (Bug#15405)
11827 * lread.c (read1): Signal error.
11828 * alloc.c (make_byte_code): eassert header size.
11829 (sweep_vectors): Change an int to size_t.
11831 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11833 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11834 instead of ints, as it's the usual style for offsetof constants. See:
11835 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11837 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11838 This is ugly, but it should fix the performance problem for older
11839 GCC versions in the short run. I'll look into integrating the
11840 Gnulib module for popcount, as a better fix.
11841 See the thread starting in:
11842 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11843 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11844 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11845 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11846 (popcount_size_t): Use it.
11848 2013-09-24 Daniel Colascione <dancol@dancol.org>
11850 * process.c (Fnetwork_interface_info): Fix build break due to
11853 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11855 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11856 Prefer signed to unsigned integers where either will do.
11857 No need for 'const' on locals that do not escape.
11858 Omit easserts with unnecessary and unportable assumptions about
11859 alignment. Avoid unnecessary casts to char *.
11861 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11863 Use union for the payload of struct Lisp_Vector.
11864 This helps to avoid a few glitches dictated by C's aliasing rules.
11865 * lisp.h (struct Lisp_Vector): Use union for next and
11866 contents member. Adjust comment. Change related users.
11867 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11868 Related users changed.
11869 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11870 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11871 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11872 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11874 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11876 Optimize glyph row clearing and copying routines.
11877 * dispextern.h (struct glyph_row): Change layout of struct
11878 glyph_row to help copy_row_except_pointers. Adjust comment.
11879 * dispnew.c (null_row): Remove.
11880 (clear_glyph_row): Use offsetof and memset to find and clear
11881 just the members that need clearing. Adjust comment.
11882 (copy_row_except_pointers): Likewise for copying.
11884 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11886 Some minor cleanups of recently-added bool vector code.
11887 * conf_post.h (assume): Always return void. Use lint version
11888 only if GCC and MSC versions don't apply.
11889 * conf_post.h (assume):
11890 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11891 Depend on _MSC_VER, not __MSC_VER, for consistency with
11893 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11894 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11895 (bool_vector_binop_driver, count_trailing_zero_bits)
11896 (size_t_to_host_endian): Now static, not static inline;
11897 the latter isn't needed with modern compilers and doesn't
11898 work with older compilers anyway.
11900 * alloc.c (valgrind_p): Use bool for boolean.
11902 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11904 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11905 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11906 (display_last_displayed_message_p, message_buf_print)
11907 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11908 Use bool for boolean.
11909 * dispextern.h (cancel_line, init_desired_glyphs):
11910 Remove ancient leftover.
11911 (help_echo_showing_p, hourglass_shown_p):
11912 * lisp.h (noninteractive_need_newline): Adjust declaration.
11914 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11916 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11918 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11919 ...this file and convert the latter to static. Adjust comment.
11920 (make_initial_frame):
11921 * window.c (init_window_once): Adjust user.
11922 * frame.h (last_nonminibuf_frame): Remove declaration.
11923 * lisp.h (selected_frame): Likewise.
11924 * msdos.c (the_only_display_info): Adjust comment.
11926 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11928 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11929 computing the end column of mouse-highlight that comes from
11930 display or overlay strings. (Bug#15437)
11931 (note_mouse_highlight): Adapt calculation of last argument to
11932 mouse_face_from_string_pos to the above change.
11934 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11935 all platforms, not just for clang.
11937 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11939 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11940 about excess arguments to snprintf.
11942 * conf_post.h(assume): Use __builtin_unreachable for clang.
11944 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11946 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11947 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11949 2013-09-23 Daniel Colascione <dancol@dancol.org>
11951 * alloc.c (USE_VALGRIND): New macro; on by default
11952 when ENABLE_CHECKING.
11953 (mark_maybe_object, mark_maybe_pointer)
11954 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11956 (valgrind_p) [USE_VALGRIND]: New variable.
11957 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11959 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11961 * process.c (wait_reading_process_output): Change int pnamelen to
11964 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11965 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11966 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11967 argument to unsigned long to avoid warning.
11968 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11970 * conf_post.h (assume): Fix compiler error: x shall be cond.
11972 2013-09-22 Daniel Colascione <dancol@dancol.org>
11974 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11975 warning when compiling without a window system.
11977 2013-09-22 Daniel Colascione <dancol@dancol.org>
11979 * data.c (Qbool_vector_p): New symbol.
11980 (bool_vector_spare_mask, popcount_size_t_generic)
11981 (popcount_size_t_msc, popcount_size_t_gcc)
11983 (bool_vector_binop_driver)
11984 (count_trailing_zero_bits, size_t_to_host_endian)
11985 (Fbool_vector_exclusive_or)
11986 (Fbool_vector_union)
11987 (Fbool_vector_intersection, Fbool_vector_set_difference)
11988 (Fbool_vector_subsetp, Fbool_vector_not)
11989 (Fbool_vector_count_matches)
11990 (Fbool_vector_count_matches_at): New functions.
11991 (syms_of_data): Intern new symbol, functions.
11992 * alloc.c (bool_vector_payload_bytes): New function.
11993 (Fmake_bool_vector): Instead of calling Fmake_vector,
11994 which performs redundant initialization and argument checking,
11995 just call allocate_vector ourselves. Make sure we clear any
11996 terminating padding to zero.
11997 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11998 instead of open-coding the size calculation.
11999 (vroundup_ct): New macro.
12000 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12001 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12002 * composite.c (composition_gstring_put_cache):
12003 Change lint_assume to assume.
12004 * conf_post.h (assume): New macro.
12005 (lint_assume): Remove.
12006 * dispnew.c (update_frame_1): Change lint_assume to assume.
12007 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12009 * image.c (gif_load): Change lint_assume to assume.
12010 * lisp.h (eassert_and_assume): New macro.
12011 (Qbool_vector_p): Declare.
12012 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12013 (swap16, swap32, swap64): New inline functions.
12014 * macfont.m (macfont_shape): Change lint_assume to assume.
12015 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12016 * xsettings.c (parse_settings): Use new swap16 and
12017 swap32 from lisp.h instead of file-specific macros.
12019 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12021 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12022 found (which can legitimately happen when the glyph row at the
12023 window start is disabled in the current_matrix. (Bug#15365)
12025 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12027 Fix syntax.h bug introduced by recent INLINE change.
12028 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12029 conditionally compiled one way in some modules, and a different
12030 way in others. This doesn't work with extern inline functions,
12031 which must have the same definition in all modules, because the
12032 defining code might be shared across modules, depending on the
12033 implementation. Symptoms reported by Martin Rudalics in:
12034 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12035 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12036 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12037 overriding the corresponding functions in syntax.h.
12038 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12039 (syntax_property): New inline functions.
12040 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12041 Rewrite in terms of these new functions.
12043 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12045 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12046 not chars_in_text, whose result depends on the multibyteness of
12047 the current buffer. (Bug#15426)
12049 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12051 Port recent change to hosts where pointers aren't 'long'.
12052 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12053 Don't assume that pointers are the same width as 'long'.
12054 Add a compile-time check that a pointer fits into two X slots.
12056 A simpler, centralized INLINE.
12057 * conf_post.h (INLINE): Define only if not already defined.
12058 This allows us to use a single INLINE, defined by one file
12060 * emacs.c (INLINE): Define it.
12061 Also, include category.h, charset.h, composite.h, dispextern.h,
12062 syntax.h, systime.h, so that their INLINE definitions are expanded
12063 properly for Emacs.
12064 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12065 * buffer.h, buffer.c (BUFFER_INLINE):
12066 * category.h, category.c (CATEGORY_INLINE):
12067 * character.h, character.c (CHARACTER_INLINE):
12068 * charset.h, charset.c (CHARSET_INLINE):
12069 * composite.h, composite.c (COMPOSITE_INLINE):
12070 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12071 * frame.h, frame.c (FRAME_INLINE):
12072 * intervals.h, intervals.c (INTERVALS_INLINE):
12073 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12074 * lisp.h, alloc.c (LISP_INLINE):
12075 * process.h, process.c (PROCESS_INLINE):
12076 * syntax.h, syntax.c (SYNTAX_INLINE):
12077 * systime.h, sysdep.c (SYSTIME_INLINE):
12078 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12079 * window.h, window.c (WINDOW_INLINE):
12080 Remove. All uses replaced with INLINE.
12082 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12084 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12085 to avoid Bug#15398.
12087 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12089 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12090 'const char *' to avoid compiler warnings due to similar change in
12091 the prototype of x_get_string_resource.
12093 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12095 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12096 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12097 going to replace static variables below. Adjust comments.
12098 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12099 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12100 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12101 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12102 Related users changed.
12103 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12104 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12105 last_mouse_movement_time, going to replace static variables below.
12107 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12108 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12110 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12111 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12112 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12113 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12114 static variables below.
12115 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12116 (last_mouse_scroll_bar): Remove.
12117 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12118 (mouseExited): Related users changed.
12120 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12122 Do not use external array to process X scroll bar messages.
12123 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12124 (x_send_scroll_bar_event): Pack window pointer into two slots
12125 of XClientMessageEvent if we're 64-bit. Adjust comment.
12126 (x_scroll_bar_to_input_event): Unpack accordingly.
12128 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12130 Ifdef away recent changes which aren't relevant to NS port.
12131 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12132 [!HAVE_NS]: Declare as such.
12133 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12134 [!HAVE_NS]: Define as such.
12136 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12138 * frame.c (x_redo_mouse_highlight): New function
12139 to factor out common code used in W32 and X ports.
12140 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12141 * xterm.h (struct x_display_info):
12142 * w32term.h (struct w32_display_info):
12143 * nsterm.h (struct ns_display_info): New members
12144 last_mouse_motion_frame, last_mouse_motion_x and
12145 last_mouse_motion_y, going to replace static variables below.
12146 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12147 (redo_mouse_highlight): Remove.
12148 (note_mouse_movement, syms_of_xterm): Adjust user.
12149 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12150 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12151 (redo_mouse_highlight): Remove.
12152 (note_mouse_movement, syms_of_w32term): Adjust user.
12153 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12154 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12156 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12157 * nsfns.m (compute_tip_xy): Adjust user.
12159 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12161 * frame.c (x_mouse_grabbed): New function.
12162 * dispextern.h (x_mouse_grabbed): Add prototype.
12163 (last_mouse_frame): Remove declaration.
12164 * xterm.h (struct x_display_info):
12165 * w32term.h (struct w32_display_info):
12166 * nsterm.h (struct ns_display_info): New member
12167 last_mouse_frame, going to replace...
12168 * xdisp.c (last_mouse_frame): ...global variable.
12169 (note_tool_bar_highlight):
12170 * w32term.c (w32_mouse_position, w32_read_socket):
12171 * xterm.c (XTmouse_position, handle_one_xevent):
12172 Use x_mouse_grabbed.
12173 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12175 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12177 * w32term.c (w32_read_socket): Avoid temporary
12178 variables in a call to x_real_positions.
12179 * xterm.c (handle_one_xevent): Likewise.
12181 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12183 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12184 (x_icon_type): Remove prototype.
12185 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12186 * frame.c (x_icon_type): Remove.
12187 * w32term.c (x_make_frame_visible, x_iconify_frame):
12188 * xterm.c (x_make_frame_visible, x_iconify_frame):
12189 Use x_set_bitmap_icon to factor out common code.
12191 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12193 * dispextern.h (check_x_display_info, x_get_string_resource):
12194 Declare here just once and unify the latter.
12195 * frame.c (check_x_display_info, x_get_string_resource):
12196 * nsterm.h (check_x_display_info):
12197 * xrdb.c (x_get_string_resource):
12198 * xterm.h (check_x_display_info): Remove prototypes.
12199 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12200 * w32reg.c (x_get_string_resource): Likewise.
12201 (w32_get_rdb_resource): Adjust user.
12203 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12205 * xterm.h (struct x_display_info): New member
12206 x_pending_autoraise_frame, going to replace...
12207 * xterm.c (pending_autoraise_frame): ...static variable.
12208 (x_new_focus_frame, XTread_socket): Adjust users.
12209 * w32term.h (struct w32_display_info): New member
12210 w32_pending_autoraise_frame, going to replace...
12211 * w32term.c (pending_autoraise_frame): ...global variable.
12212 (x_new_focus_frame, w32_read_socket): Adjust users.
12214 2013-09-17 Glenn Morris <rgm@gnu.org>
12216 * xdisp.c (message_dolog): If we create *Messages*,
12217 switch it to messages-buffer-mode.
12219 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12221 Don't overuse 'const' in types of locals.
12222 * bidi.c (bidi_count_bytes):
12223 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12224 (xg_event_is_for_scrollbar):
12225 * xselect.c (x_handle_property_notify)
12226 (x_handle_selection_notify, x_handle_dnd_message):
12227 * xsettings.c, xsettings.h (xft_settings_event):
12228 * xterm.c (x_handle_net_wm_state, handle_one_event)
12229 (x_menubar_window_to_frame, x_detect_focus_change)
12230 (construct_mouse_click, note_mouse_movement)
12231 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12232 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12233 (handle_one_xevent, x_handle_net_wm_state):
12234 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12235 (x_handle_dnd_message):
12236 Avoid unnecessary 'const', typically the second 'const' in
12237 'const foo * const arg', a 'const' that does not affect the API
12238 and doesn't significantly help the human reader.
12240 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12242 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12243 only if Glib < 2.36.0.
12244 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12245 * xsettings.c (init_gconf, init_gsettings): Do not check
12247 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12249 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12251 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12253 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12254 before calling g_type_init.
12256 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12258 * nsterm.m (syms_of_nsterm): ... to here.
12260 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12262 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12263 (ignore_next_mouse_click_timeout): Use Time as X does.
12264 (handle_one_xevent): Avoid cast and use unsigned comparison.
12266 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12268 Do not copy X event in handle_one_xevent except KeyPress case.
12269 Wnen XEvent is processed, it is unlikely to be changed except
12270 KeyPress case, so we can avoid copying and use const pointer to
12271 const data to make sure that an event is not changed elsewhere.
12272 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12273 const' and do not create local copy except for the KeyPress event.
12274 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12275 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12276 (x_handle_net_wm_state, x_menubar_window_to_frame)
12277 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12278 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12279 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12280 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12281 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12282 (x_handle_dnd_message):
12283 * xsettings.c (xft_settings_event):
12284 Use 'const XEvent * const' where appropriate.
12285 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12287 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12289 Fix X event waiting to handle multiple frames.
12290 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12291 * xterm.c (pending_event_wait): Remove. Adjust users.
12292 (x_detect_focus_change): Pass frame arg.
12293 (handle_one_xevent): Find related frame early and clear per-frame
12294 wait_event_type only if this is an event for the relevant frame.
12295 (x_wait_for_event): Use per-frame wait_event_type.
12297 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12299 * nsfns.m (Fx_create_frame): Fix font driver registration for
12302 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12303 for syms_of_macfont.
12305 * nsterm.m: Include macfont.h.
12306 (ns_tmp_flags, ns_tmp_font): Remove.
12307 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12308 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12309 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12310 (changeFont:): Fix code style. Check for font driver type when
12313 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12316 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12317 (nsfont_open): Set font driver type.
12318 Set font->ascent and font->descent. Figure out font instead of
12319 ns_tmp_font, and flags instead of ns_tmp_flags.
12320 Fix indentation. Remove call to ns_draw_text_decoration,
12323 * nsfns.m: Include macfont.h.
12324 (Fx_create_frame): Register macfont driver, make a better default font.
12325 (Fns_popup_font_panel): Get font from macfont driver, if used.
12327 * macfont.m, macfont.h, macuvs.h: New files.
12329 * font.h: Declare syms_of_macfont.
12331 * font.c (syms_of_font): Call syms_of_macfont.
12333 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12335 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12337 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12338 and it is always zero for others, so I assume that this is an ancient
12339 leftover which nobody will want to change any more.
12340 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12341 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12342 * frame.c (x_set_scroll_bar_width):
12343 * w32fns.c (w32_createscrollbar):
12344 * w32term.c (w32_set_vertical_scroll_bar):
12345 * xfns.c (x_set_scroll_bar_default_width):
12346 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12347 (x_scroll_bar_expose): Related users changed.
12349 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12351 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12352 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12353 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12355 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12356 Define once here...
12357 * nsterm.h, w32term.h, xterm.h: ...and not here.
12358 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12359 Remove unused Xisms.
12360 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12361 these modules are never compiled otherwise.
12363 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12365 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12366 Doc fix. (Bug#15375)
12368 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12370 Unify Fx_focus_frame between all ports.
12371 * frame.h (x_focus_frame): New prototype.
12372 * xfns.c (Fx_focus_frame): Remove.
12373 (syms_of_xfns): Do not defsubr it.
12374 (x_focus_frame): X implementation.
12375 * nsfns.m (Fx_focus_frame): Remove.
12376 (syms_of_nsfns): Do not defsubr it.
12377 (x_focus_frame): NS implementation.
12378 * w32term.c (Fx_focus_frame): Remove.
12379 (x_focus_on_frame): Rename to...
12380 (x_focus_frame): W32 implementation.
12381 * w32term.h (x_focus_on_frame): Remove prototype.
12382 * w32fns.c (Fx_focus_frame): Remove.
12383 (syms_of_w32fns): Do not defsubr it.
12384 * frame.c (Fx_focus_frame): Define here.
12385 (syms_of_frame): Defsubr here.
12386 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12388 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12390 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12391 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12392 each port to reference the port-specific window system data.
12393 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12394 (FRAME_DISPLAY_INFO): Define.
12395 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12396 (FRAME_DISPLAY_INFO): Define. Adjust users.
12397 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12398 (FRAME_DISPLAY_INFO): Define. Adjust users.
12399 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12400 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12401 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12402 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12403 * xselect.c, xterm.c: All related users changed.
12405 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12407 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12408 (x_menubar_window_to_frame): Remove prototypes.
12409 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12410 (x_menubar_window_to_frame, x_top_window_to_frame):
12412 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12413 (x_menubar_window_to_frame, x_top_window_to_frame):
12414 ...to here and convert all but the last to static.
12416 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12418 * lisp.mk (lisp): Add w32-common-fns.elc.
12420 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12422 * charset.c (char_charset): Document an exception for char-charset.
12424 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12426 * xterm.h (x_display_info): New field last_user_time...
12427 * xterm.c (toplevel): ...to replace static last_user_time.
12428 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12430 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12432 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12433 scroll bar values to prevent thumb from disappear and update comment.
12435 2013-09-11 Glenn Morris <rgm@gnu.org>
12437 * emacs.c (usage_message): Possessive apostrophe tweak.
12439 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12441 * nsterm.m (syms_of_nsterm): Use Qns.
12442 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12443 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12444 * xfns.c (x_display_info_for_name, Fx_open_connection):
12445 Remove old '#if 0' code.
12446 (syms_of_xfns): Use Qx.
12447 * termhooks.h (fullscreen_hook): Remove the leftover.
12448 (struct terminal): Fix typo in comment.
12450 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12452 Cleaning up a few X scroll bar bits.
12453 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12454 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12455 New member last_seen_part, going to replace...
12456 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12457 (xt_action_hook) [USE_LUCID]: Adjust user.
12458 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12459 Lucid-specific scroll bar support.
12460 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12461 to int and adjust to use last_seen_part member.
12462 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12463 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12464 Initialize last_seen_part.
12466 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12468 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12469 insert-buffer-substring an empty string.
12471 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12473 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12474 avoiding a GCC warning.
12476 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12478 Ifdef away frame tool bar code when it is not really used.
12479 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12480 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12481 and minimize_tool_bar_window_p under the above.
12482 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12483 (fset_tool_bar_window): Likewise.
12484 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12485 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12486 (change_frame_size_1):
12487 * window.c (window_from_coordinates, Frecenter): Adjust users.
12488 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12489 code is not really used.
12490 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12491 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12492 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12493 [!USE_GTK && !HAVE_NS]: Define as such.
12494 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12495 (note_mouse_highlight, expose_frame):
12496 * xfns.c (x_set_tool_bar_lines):
12497 * xterm.c (handle_one_xevent): Adjust users.
12499 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12501 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12502 This bug was introduced by my 2013-08-26 patch, which incorrectly
12503 assumed that the terminfo implementation doesn't use termcap buffers.
12504 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12505 these buffers apparently are used after all.
12506 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12507 (struct tty_display_info): Define members termcap_term_buffer and
12508 termcap_strings_buffer even if TERMINFO.
12510 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12513 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12514 'usage' docstring entry to pacify make-docfile.
12516 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12518 Change comparison functions =, <, >, <=, >= to take many arguments.
12519 * data.c: Change comparison functions' interface and implementation.
12520 * lisp.h: Make arithcompare available for efficient two arg
12522 * bytecode.c: Use arithcompare.
12523 * fileio.c: Use new interface.
12525 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12527 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12529 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12531 * eval.c (Feval): Document the new use of `lexical'.
12533 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12535 Review and drop old frame resize hack.
12536 * frame.h (struct frame): Remove force_flush_display_p.
12537 * dispnew.c (update_frame): Adjust user and don't call
12538 flush_frame here. The comment has said that there was an issues
12539 with redisplaying fringes, but I don't see any differences with
12540 and without this hack. Hopefully we can continue without it.
12541 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12542 current frame matrices twice if resized_p is set.
12544 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12546 Do not populate pure Xism x_sync to other ports.
12547 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12548 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12549 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12550 * w32term.h (x_sync): Remove prototype.
12552 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12554 Cleanup frame flushing.
12555 * dispextern.h (struct redisplay_interface):
12556 Drop flush_display_optional because flush_display is enough
12557 for X and flushing via RIF is just a no-op for others.
12558 * frame.h (flush_frame): New function.
12559 * dispnew.c (update_frame):
12560 * minibuf.c (read_minibuf):
12561 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12563 * keyboard.c (detect_input_pending_run_timers): Do not flush
12564 all frames but selected one in redisplay_preserve_echo_area.
12565 * nsterm.m (ns_flush): Remove no-op.
12566 (ns_redisplay_interface): Adjust user.
12567 * w32term.h (x_flush): Remove no-op.
12568 (w32_redisplay_interface): Adjust user.
12569 * xterm.c (x_flush): Simplify because we do not flush all
12570 frames at once any more. Adjust comment.
12571 (x_redisplay_interface): Adjust user.
12573 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12575 Port --without-x --enable-gcc-warnings to Fedora 19.
12576 * gfilenotify.c (globals_of_gfilenotify):
12577 Call g_type_init only if using an older glib version that needs it.
12579 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12581 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12582 (last_glyphless_glyph_merged_face_id): Remove declarations.
12583 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12584 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12585 (last_glyphless_glyph_merged_face_id): Now static.
12586 (merge_escape_glyph_face): New function, refactored from...
12587 (get_next_display_element): ...here.
12588 (merge_glyphless_glyph_face): New function, refactored from...
12589 (produce_glyphless_glyph): ...here...
12590 * term.c (produce_glyphless_glyph): ...and here.
12592 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12594 * eval.c (eval_sub): Only call Ffunction if necessary.
12596 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12598 Attempt to make redisplay more selective when changing cursor type.
12599 * frame.h (struct frame): New bitfield cursor_type_changed.
12600 * xdisp.c (cursor_type_changed): Remove.
12601 (try_cursor_movement, redisplay_window, try_window_id)
12602 (set_frame_cursor_types, try_window_reusing_current_matrix):
12603 Adjust to use per-frame bitfield.
12604 (redisplay_internal): Look for cursor type change on each visible
12605 frame and consider all frames if cursor type has been changed on
12606 the frame other than selected. If cursor type has been changed on
12607 selected frame only, do not use fast update.
12609 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12611 Attempt to make redisplay more selective when changing fonts.
12612 * frame.h (struct frame): New bitfield fonts_changed.
12613 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12614 (adjust_frame_glyphs): Add prototype.
12615 * dispnew.c (fonts_changed_p): Remove.
12616 (adjust_glyphs): Remove because we do not
12617 adjust matrices on all frames at once any more.
12618 (adjust_frame_glyphs): Block and unblock input here.
12619 (adjust_glyph_matrix): Use fonts_changed.
12620 (change_frame_size_1): Use adjust_frame_glyphs.
12621 * font.c (font_open_entity): Use fonts_changed.
12622 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12623 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12624 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12625 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12626 (shrink_mini_window, Fresize_mini_window_internal)
12627 (window_scroll_pixel_based, Fset_window_configuration)
12628 (apply_window_adjustment, Fset_window_vscroll):
12629 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12630 Use adjust_frame_glyphs.
12631 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12632 (try_window_reusing_current_matrix, try_window_id, display_line)
12633 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12634 (redisplay_internal): Consider fonts_changed and adjust frame
12635 matrices for each frame only if the frame is visible. If font
12636 has been changed on some frame during full redisplay, retry
12637 only visible frames where the font has been actually changed.
12639 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12641 Cache current header and mode line height for each window.
12642 * window.h (struct window): New fields mode_line_height
12643 and header_line_height.
12644 * window.c (make_window): Initialize them.
12645 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12646 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12647 (current_mode_line_height, current_header_line_height):
12648 Remove declaration.
12649 * xdisp.c (current_mode_line_height, current_header_line_height):
12651 (pos_visible_p, init_xdisp): Adjust user.
12652 (redisplay_window): Invalidate mode_line_height and
12653 header_line_height if current and desired matrices do not agree.
12655 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12657 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12658 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12660 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12662 Make --without-x compatible with --enable-gcc-warnings.
12663 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12664 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12665 members under HAVE_WINDOW_SYSTEM.
12666 * keyboard.c (make_lispy_focus_out): Likewise.
12667 (record_menu_key): Move under HAVE_MENUS.
12668 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12669 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12670 (syms_of_xdisp): Adjust user.
12671 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12672 (start_hourglass, cancel_hourglass):
12673 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12674 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12675 and CLEAR_FONT_TABLE_NFONTS.
12676 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12677 Declare only if HAVE_WINDOW_SYSTEM.
12678 (lface_same_font_attributes_p, clear_face_gcs): Define only
12679 if HAVE_WINDOW_SYSTEM.
12681 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12683 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12684 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12685 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12687 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12689 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12691 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12693 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12694 This fixes a type error on hosts where ptrdiff_t is wider than int.
12696 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12698 * keyboard.c (read_key_sequence_vs): New function.
12699 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12702 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12704 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12706 Makefile improvements.
12707 * Makefile.in (config.status): Don't use double-colon rules, as
12708 they are not portable according to POSIX. Fix shell typo with `;
12709 I guess this rule has never been tested?
12710 (VCSWITNESS): New macro, to override any environment var.
12712 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12714 * xterm.h (struct x_display_info): Do not track X connection
12715 fd separately because it is always available from Display.
12716 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12719 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12721 * buffer.c (drop_overlay):
12722 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12723 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12725 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12727 * buffer.c (Fmake_overlay, Fmove_overlay):
12728 * intervals.c (set_point_from_marker):
12729 * print.c (PRINTPREPARE): Prefer signal_error
12730 to plain error and report unsuitable marker too.
12732 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12734 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12735 for 'dragging' member.
12736 (struct x_output): Remove set-but-unused leftovers
12737 'left_before_move' and 'top_before_move'.
12738 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12739 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12740 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12741 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12742 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12743 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12744 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12745 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12747 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12749 * nsfont.m (INVALID_GLYPH): New define.
12750 (nsfont_encode_char): Use INVALID_GLYPH.
12751 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12753 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12755 * xterm.c (x_last_mouse_movement_time): Revert last change.
12756 This code should use XDisplayMotionBufferSize to check display's
12757 motion history first, and there are few other issues as well.
12758 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12759 (handle_one_xevent): Adjust user.
12761 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12763 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12764 * frame.c (Flast_nonminibuf_frame): ... to here.
12765 (check_minibuf_window): Don't abort if no window was found
12768 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12770 Use XGetMotionEvents to ask the last mouse motion time from X server.
12771 * xterm.c (X_MOTION_HISTORY): Default to 1.
12772 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12773 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12774 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12775 Ifdef away legacy code.
12776 (XTmouse_position, x_scroll_bar_report_motion):
12777 Use x_last_mouse_movement_time.
12778 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12781 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12783 * msdos.c (last_mouse_window): Move to...
12784 (dos_rawgetc): ...this function and adjust comment.
12785 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12786 (mouseMoved): ...this function and adjust comment.
12787 * w32term.c (last_window): Likewise with...
12788 (w32_read_socket): ...this function.
12789 * xterm.c (last_window): Likewise with...
12790 (handle_one_xevent): ...this function.
12792 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12794 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12795 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12796 (handle_one_xevent): ...to here.
12797 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12800 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12802 * msdos.c (IT_set_terminal_window): Remove no-op.
12803 (initialize_msdos_display): Adjust terminal setup.
12804 * w32console.c (w32con_set_terminal_window): Remove no-op.
12805 (initialize_w32_display): Adjust terminal setup.
12806 * w32term.c (w32_set_terminal_window): Remove no-op.
12807 (w32_create_terminal): Adjust terminal setup.
12808 * xterm.c (XTset_terminal_window): Remove no-op.
12809 (x_create_terminal): Adjust terminal setup.
12811 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12813 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12815 (ns_create_terminal): Adjust terminal setup.
12816 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12818 (w32_create_terminal): Adjust terminal setup.
12819 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12821 (x_create_terminal): Adjust terminal setup.
12823 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12825 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12826 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12827 * dispnew.c (buffer_posn_from_coords):
12828 * window.c (Fwindow_end, displayed_window_lines):
12829 * xdisp.c (redisplay_mode_lines): Use it.
12831 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12833 * fontset.c (face_for_char): Check char in the current face font first
12834 if HAVE_NS (Bug#15138).
12836 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12838 * window.c (temp_output_buffer_show): Make sure window returned
12839 by display_buffer is live (Bug#15213).
12841 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12843 Minor cleanup to avoid forward declarations.
12844 * coding.h (struct ccl_spec): Remove forward declaration.
12845 * composite.h (toplevel): Include font.h.
12846 (struct composition_it, struct face, struct font_metrics):
12847 Remove forward declaration.
12848 * dispextern.h (struct image, struct atimer): Likewise.
12849 * emacsgtkfixed.h (struct frame): Likewise.
12850 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12851 * font.h (struct font_driver, struct font, struct glyph_string)
12852 (struct face): Remove forward declaration.
12853 * fontset.h (struct face, struct font): Likewise.
12854 * frame.h (toplevel): Style cleanup.
12855 (enum output_method): Move to...
12856 * termhooks.h (enum output_method): ...here.
12857 (struct glyph, struct frame, struct ns_display_info)
12858 (struct x_display_info, struct w32_display_info):
12859 Remove forward declaration.
12860 * xterm.h (toplevel): Include termhooks.h.
12861 (struct font, struct window, struct glyph_matrix, struct frame)
12862 (struct input_event, struct face, struct image): Remove forward
12864 * gtkutil.h (struct _widget_value): Likewise.
12865 * keyboard.h (toplevel): Include termhooks.h.
12866 (struct input_event): Remove forward declaration.
12868 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12870 * intervals.c (set_point_from_marker): New function.
12871 * editfns.c (Fgoto_char):
12872 * process.c (Finternal_default_process_filter):
12873 * window.c (select_window_1): Use it.
12874 * buffer.h (set_point_from_marker): Add prototype.
12876 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12878 * w32.c (term_winsock): Call release_listen_threads before calling
12880 (_sys_wait_accept): Wait for accept event in a loop with a finite
12881 timeout, instead of waiting indefinitely. Will hopefully avoid
12882 hanging during exit because WSACleanup deadlocks waiting for the
12883 event object to be released. (Bug#14333)
12885 * w32proc.c (release_listen_threads): New function, signals all
12886 the reader threads that listen for connections to stop waiting.
12888 * w32.h (release_listen_threads): Add prototype.
12890 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12892 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12893 field of new marker (for sanity and safety).
12894 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12895 anyway because XMISCTYPE is a function and can't be an lvalue).
12897 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12899 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12900 (x_after_update_window_line, x_scroll_bar_create)
12901 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12902 (handle_one_xevent, x_clear_frame_area):
12903 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12904 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12905 * xterm.h (x_clear_area): Adjust prototype.
12907 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12909 Hook scanning and indentation functions to find_newline. This helps
12910 to avoid duplicated code and renders more respect to newline cache.
12911 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12912 * cmds.c (Fforward_line):
12913 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12914 Use find_newline and avoid unnecessary point movements.
12915 * search.c (scan_newline): Implement on top of find_newline.
12917 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12919 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12920 scoped code (bug#11258).
12922 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12924 * nsterm.m (last_window): New variable.
12925 (EV_TRAILER2): New macro.
12926 (EV_TRAILER): Call EV_TRAILER2.
12927 (mouseMoved:): Add support for mouse-autoselect-window
12928 on nextstep (Bug#6888).
12930 2013-08-28 Andreas Schwab <schwab@suse.de>
12932 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12933 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12934 Remove unused macro definitions.
12935 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12936 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12937 Only define if emacs.
12939 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12941 Prefer enum glyph_row_area to int where appropriate.
12942 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12944 (window_box, window_box_width, window_box_left, window_box_left_offset)
12945 (window_box_right, window_box_right_offset): Adjust prototypes.
12946 * xdisp.c (window_box, window_box_width, window_box_left)
12947 (window_box_left_offset, window_box_right, window_box_right_offset):
12948 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12949 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12950 * nsterm.m (ns_clip_to_row):
12951 * w32term.c (w32_clip_to_row):
12952 * xterm.c (x_clip_to_row): Likewise.
12954 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12956 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12957 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12959 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12961 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12962 for portability to hosts where /bin/sh has problems.
12964 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12966 Redesign redisplay interface to drop global output_cursor.
12967 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12968 (toplevel): Remove declaration of output_cursor.
12969 (set_output_cursor, x_cursor_to): Remove prototype.
12970 * window.h (struct window): New member output_cursor.
12971 (output_cursor_to): New function to replace RIF member.
12972 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12973 (update_text_area, set_window_cursor_after_update): Use it.
12974 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12975 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12976 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12977 * w32term.c (x_update_window_begin, x_update_window_end):
12978 * xterm.c (x_update_window_begin, x_update_window_end):
12979 Adjust to use per-window output cursor.
12981 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12983 Simplify SELECT_TYPE-related code.
12984 Like EMACS_TIME, this portability layer is no longer needed, since
12985 Emacs has been using fd_set as a portability layer for some time.
12986 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12987 (SELECT_TYPE): Remove. All uses changed to fd_set.
12988 (fd_set) [!FD_SET]: New typedef.
12990 Simplify EMACS_TIME-related code.
12991 This portability layer is no longer needed, since Emacs has been
12992 using struct timespec as a portability layer for some time.
12993 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12994 Include <time.h> rather than "systime.h"; that's all that's needed now.
12995 * dispnew.c: Include <timespec.h> rather than "systime.h";
12996 that's all that's needed now.
12997 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12998 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12999 TIMESPEC_RESOLUTION.
13000 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13001 LOG10_TIMESPEC_RESOLUTION.
13002 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13003 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13004 (make_emacs_time): Remove. All used changed to make_timespec.
13005 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13006 (current_timespec): Rename from current_emacs_time. All uses changed.
13007 (add_emacs_time): Remove. All uses changed to timespec_add.
13008 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13009 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13010 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13011 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13012 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13013 (current_timespec): Rename from current_emacs_time. All uses changed.
13014 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13015 changed to timespec_cmp.
13016 * xgselect.c: Include <timespec.h>, since our .h files don't.
13018 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13020 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13021 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13022 Remove the leftovers.
13023 * gtkutil.c (toplevel): Do not declare Qxft but include
13025 * image.c (toplevel): Do not declare Vlibrary_cache because
13026 it's already done in lisp.h.
13028 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13030 * lisp.h (Mouse_HLInfo): Move from here...
13031 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13032 (reset_mouse_highlight): New function.
13033 * msdos.c (dos_set_window_size, IT_update_begin)
13034 (internal_terminal_init):
13035 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13036 (ns_initialize_display_info):
13037 * w32console.c (initialize_w32_display):
13038 * w32term.c (x_update_window_end, x_free_frame_resources)
13039 (w32_initialize_display_info):
13040 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13041 * window.c (Fdelete_other_windows_internal):
13042 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13043 * termchar.h (toplevel):
13044 * xterm.h (toplevel): Include dispextern.h.
13046 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13048 Fix minor problems found by static checking.
13049 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13050 (expect): Avoid nested-if warning.
13051 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13052 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13053 * nsterm.h, nsterm.m (ns_select):
13054 * xgselect.c, xgselect.h (xg_select):
13055 Adjust signature to better match pselect's.
13056 * nsterm.m (ns_select):
13057 Don't set *TIMEOUT, since pselect doesn't.
13058 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13059 diagnostic about assigning const char * to it.
13060 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13062 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13064 * lread.c (substitute_object_recurse): Handle hash-tables as well
13067 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13069 Fix unlikely core dump in init_tty, and simplify terminfo case.
13070 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13071 The old version incorrectly dumped core if malloc returned a
13072 buffer containing only non-NUL bytes.
13073 (init_tty): Do not allocate or free termcap buffers; the
13074 struct does that for us now.
13075 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13076 (struct tty_display_info): Define members termcap_term_buffer and
13077 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13078 use them. Allocate them directly in struct rather than indirectly
13079 via a pointer, to simplify init_tty.
13081 * frame.c (check_minibuf_window): Initialize 'window' properly,
13082 so that Emacs reliably aborts later if 'window' is not initialized.
13084 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13086 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13087 of VoidSymbol (Bug#15154).
13089 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13091 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13092 mouse_face_beg_y and mouse_face_end_y.
13093 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13094 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13095 Adjust users and update comment where appropriate.
13097 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13099 * frame.c (check_minibuf_window): New function.
13100 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13101 Call check_minibuf_window (Bug#15183).
13103 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13105 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13106 because this is the only last cursor data we need to keep and consult.
13107 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13108 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13111 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13113 Fix recovering from possible decompression error.
13114 Since insert_from_gap doesn't always move point, we can't use PT as
13115 the position where the partially decompressed data ends, and
13116 should count how many bytes was produced so far.
13117 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13118 (unwind_decompress): Really delete partially uncompressed data.
13119 (Fzlib_decompress_region): Take decompressed data size into account.
13121 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13123 * syntax.c (init_syntax_once): Adjust comment and do an early
13124 initialization of Qchar_table_extra_slots just once...
13125 * casetab.c (init_casetab_once):
13126 * category.c (init_category_once):
13127 * character.c (syms_of_character):
13128 * coding.c (syms_of_coding):
13129 * xdisp.c (syms_of_xdisp): ...and omit it here.
13131 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13133 * xdisp.c (get_next_display_element): Don't apply to characters
13134 from a display vector the logic of setting it->end_of_box_run_p
13135 suitable for characters from a buffer. (Bug#15175)
13137 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13138 to handle directories, rather than '_utime' which doesn't.
13141 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13143 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13144 or fullscreen (Bug#14627).
13146 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13148 System-dependent integer overflow fixes.
13149 * process.c (Fset_process_window_size): Signal an error if
13150 the window size is outside the range supported by the lower level.
13151 * sysdep.c (set_window_size): Return negative on error,
13152 nonnegative on success, rather than -1, 0, 1 on not in system,
13153 failure, success. This is simpler. Caller changed.
13154 (serial_configure): Remove unnecessary initialization of local.
13155 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13156 size fits in unsigned long; this isn't true on some 32-bit hosts.
13157 Avoid buffer overrun if some future version of /proc/meminfo has a
13158 variable name longer than 20 bytes.
13159 (system_process_attributes) [__FreeBSD__]:
13160 Don't assume hw.availpages fits in 'int'.
13162 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13164 Don't let very long directory names overrun the stack.
13165 Fix some related minor problems involving "//", vfork.
13166 * callproc.c (encode_current_directory): New function.
13167 (call_process): Don't append "/"; not needed.
13168 * fileio.c (file_name_as_directory_slop): New constant.
13169 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13170 this can save the caller having to alloca.
13171 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13172 Use SAFE_ALLOCA, not alloca.
13173 (directory_file_name, Fexpand_file_name): Leave leading "//"
13174 alone, since it can be special even on POSIX platforms.
13175 * callproc.c (call_process):
13176 * process.c (Fformat_network_address):
13177 * sysdep.c (sys_subshell):
13178 Use encode_current_directory rather than rolling our own.
13179 (create_process): No need to encode directory; caller does that now.
13180 * process.h (encode_current_directory): New decl.
13181 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13182 Rework to avoid 'goto xyzzy;'.
13184 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13186 * xdisp.c (handle_face_prop): If the default face was remapped use
13187 the remapped face for strings from prefix properties. (Bug#15155)
13189 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13191 Minor cleanup for redisplay interface and few related functions.
13192 * frame.h (enum text_cursor_kinds): Move from here...
13193 * dispextern.h (enum text_cursor_kinds): ...to here.
13194 (toplevel): Drop unnecessary declarations.
13195 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13196 in update_window_end_hook and draw_window_cursor functions.
13197 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13198 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13199 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13200 * xterm.c (x_update_window_end, x_draw_window_cursor):
13201 * xdisp.c (display_and_set_cursor, update_window_cursor)
13202 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13203 enum text_cursor_kinds where appropriate.
13205 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13207 Redesign redisplay interface to drop updated_row and updated_area.
13208 * dispextern.h (updated_row, updated_area): Remove declaration.
13209 (struct redisplay_interface): Pass glyph row and row area parameters
13210 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13211 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13213 * dispnew.c (updated_row, updated_area): Remove.
13214 (redraw_overlapped_rows, update_window_line): Adjust user.
13215 (update_marginal_area, update_text_area): Likewise. Pass updated row
13216 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13217 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13220 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13222 * process.c (flush_pending_output): Remove stub.
13225 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13227 * callproc.c: Fix race that killed background processes (Bug#15144).
13228 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13229 Record deleted process-id in critical section, not afterwards.
13230 Don't mistakenly kill process created by a call-process invocation
13231 that discards output and does not wait.
13233 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13235 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13236 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13237 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13238 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13239 to shut up compiler in mark_object.
13240 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13242 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13244 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13245 We can't portably rely on PTY_OPEN doing that, even if
13246 it calls posix_openpt with O_CLOEXEC.
13248 2013-08-20 Kenichi Handa <handa@gnu.org>
13250 * character.c (string_char): Improve commentary.
13252 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13254 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13255 (struct animation_cache): Make signature a flexible array member.
13256 All uses changed. This is a tad slower but may insulate us better
13257 from future changes to ImageMagick.
13259 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13261 * image.c: Shrink memory needed for animation cache.
13262 (SIGNATURE_DIGESTSIZE): New constant.
13263 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13264 (imagemagick_create_cache): Copy the signature. This saves
13265 several KB of memory that ImageMagick wastes per signature.
13266 Don't bother updating the update_time, as the caller does that now.
13267 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13268 it's a fixed size struct member now.
13269 (imagemagick_get_animation_cache): Always destroy the signature,
13270 as it's now imagemagick_create_cache's responsibility to copy it.
13271 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13272 and use memcmp rather than strcmp.
13273 eassert that ImageMagick returns a signature of the specified length.
13275 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13277 * image.c (imagemagick_get_animation_cache): Don't segfault on
13279 (imagemagick_get_animation_cache): Revert to previous definition
13280 so that it actually works. But keep the memory leak fix.
13281 (imagemagick_get_animation_cache): Fix memory leak.
13283 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13285 * image.c: Fix animation cache signature memory leak.
13286 Fix some other minor performance problems while we're at it.
13287 (imagemagick_create_cache): Clear just the members that
13288 need clearing. Don't set update_time, as caller does that now.
13289 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13290 Simplify by using pointer-to-pointer instead of a prev pointer.
13291 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13292 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13293 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13294 it's already a copy. Free the signature probe unless it's cached.
13296 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13297 This was introduced by my 2013-08-12 fix for Bug#15035.
13299 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13301 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13302 (imagemagick_prune_animation_cache): Now static.
13304 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13306 * image.c (imagemagick_get_animation_cache): Don't segfault when
13307 pruning all entries.
13309 2013-08-18 Ken Brown <kbrown@cornell.edu>
13311 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13312 static heap if ENABLE_CHECKING is defined.
13313 (max_bss_sbrk_ptr): New variable.
13314 (bss_sbrk): Use it.
13315 (report_sheap_usage): Report maximum static heap usage instead of
13316 ending static heap usage.
13318 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13320 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13321 of zlib_initialized according to the results of calling
13322 init_zlib_functions.
13324 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13326 * image.c: Implement an ImageMagick per-image cache.
13327 (imagemagick_get_animation_cache): Fix a double-free error.
13328 (imagemagick_load_image): Remove the ping_wand code, which only
13329 apparently saved time on invalid animated images, and slowed down
13330 everything else. Optimize for the common case.
13332 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13334 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13336 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13338 * marker.c (set_marker): Remove documentation of undefined behavior.
13340 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13342 * image.c (imagemagick_compute_animated_image): Animate correctly
13343 when sub-images are smaller than the main image.
13344 (imagemagick_compute_animated_image): Setting the iterator row to
13345 zero is apparently not allowed.
13346 (imagemagick_compute_animated_image): Allow images that say they
13347 have sub-images that are bigger than the main image, but just crop
13350 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13352 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13354 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13356 * image.c (imagemagick_compute_animated_image): Respect the GIF
13359 2013-08-15 Ken Brown <kbrown@cornell.edu>
13361 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13362 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13365 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13367 Fix minor problems found by static checking.
13368 * frame.c (delete_frame):
13369 * xdisp.c (next_element_from_display_vector):
13370 Avoid uninitialized local.
13371 * image.c (imagemagick_compute_animated_image): Port to C89.
13372 Prefer usual GNU indentation style for loops.
13373 Be more careful about bizarrely large sizes, by using ptrdiff_t
13376 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13378 Fix infinite frame selection loop (Bug#15025).
13379 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13381 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13383 * xdisp.c (compute_window_start_on_continuation_line):
13384 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13385 to make sure we end up setting the window start at the leftmost
13386 visible character of the display line. This avoids funky
13387 horizontal shifting because the window start is not kept on the
13388 same position. (Bug#15090)
13389 (next_element_from_display_vector): Support 'box' face attribute
13390 in the face definitions of a display vector. (Bug#15099)
13392 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13394 * image.c (imagemagick_compute_animated_image): Implement animated
13395 images (bug#14700).
13396 (imagemagick_compute_animated_image): Fix some compilation
13397 warnings. Implement a very simple cache to make the animation
13398 usable at all, but it should be replaced with a per-image cache.
13400 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13402 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13403 to do `for' loops over alist values.
13404 * buffer.h (FOR_EACH_BUFFER):
13405 * process.c (FOR_EACH_PROCESS): Use it.
13406 (handle_child_signal, status_notify, Fget_buffer_process)
13407 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13409 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13411 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13412 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13413 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13414 to xzalloc and so avoid redundant call to memset.
13415 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13416 members because it is allocated with xzalloc and so already zeroed.
13418 2013-08-14 Ken Brown <kbrown@cornell.edu>
13420 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13423 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13425 Utility function and macro to copy Lisp string to C string.
13426 * lisp.h (xlispstrdupa): New macro.
13427 (xlispstrdup): New prototype.
13428 * alloc.c (xlispstrdup): New function.
13429 * callint.c (Fcall_interactively):
13430 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13431 (Fsubstitute_in_file_name):
13432 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13433 * image.c (x_create_bitmap_from_file):
13434 * w32term.c (w32_term_init):
13435 * xterm.c (x_term_init): Use xlispstrdup.
13437 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13439 * image.c (imagemagick_load_image): Make animated pictures work.
13440 There's still some problems with background color settings, though
13443 * decompress.c (unwind_decompress): Always restore point.
13445 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13447 * marker.c (set_marker): Reformat documentation.
13449 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13451 * xdisp.c (cursor_type_changed): Now static.
13453 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13454 Use changed. This avoids the need to call xmalloc and for the
13455 caller to call xfree, and avoids memory leaks in some situations.
13457 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13459 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13460 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13461 (redisplay_window): If window_end_valid is cleared due to non-zero
13462 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13463 so do not call to try_cursor_movement for that window.
13465 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13467 * window.h (struct window): Convert window_end_pos and
13468 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13469 (wset_window_end_pos, wset_window_end_vpos): Remove.
13470 * dispnew.c (adjust_glyph_matrix):
13471 * window.c (Fwindow_end, replace_window, set_window_buffer)
13473 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13474 (set_vertical_scroll_bar, redisplay_window, try_window)
13475 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13476 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13477 (note_mouse_highlight): Adjust users.
13478 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13481 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13483 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13484 * image.c (imagemagick_filename_hint): Use `const char *' and
13485 prefer SSDATA to SDATA to avoid warnings.
13487 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13489 Cleanup window fringes, margins and scroll bars adjustments.
13490 * window.c (set_window_fringes, set_window_margins)
13491 (set_window_scroll_bars, apply_window_adjustment): New functions.
13492 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13493 (Fset_window_scroll_bars): Use them.
13495 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13497 * window.h (struct window): Convert scroll_bar_width
13498 from Lisp_Object to integer. Adjust comment.
13499 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13501 * window.c (wset_scroll_bar_width): Remove.
13502 (make_window): Initialize scroll_bar_width.
13503 (Fsplit_window_internal): Use direct assignment.
13504 (Fset_window_configuration, save_window_save):
13505 Convert Lisp_Object to integer and back where appropriate.
13506 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13507 bar was actually changed, and mention this in docstring.
13509 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13511 * decompress.c: Minor simplifications.
13512 (Fzlib_decompress_region): Don't bother verifying
13513 that avail_out <= UINT_MAX, as that was confusing.
13514 Mention the restriction in a comment instead.
13515 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13517 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13519 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13520 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13522 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13524 * image.c (imagemagick_filename_hint): Check for errors in the
13527 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13529 * window.c (Fwindow_margins): Return nil when there's no marginal
13530 area, as per the documented API.
13532 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13533 Fmake_vector, as scroll bar's struct members are not all Lisp
13534 objects now. This avoids crashes in GC.
13536 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13537 bool, so its address could be taken.
13539 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13541 * image.c (imagemagick_filename_hint): New function to possibly
13542 apply `image-content-type-suffixes'.
13543 (imagemagick_load_image): Use it.
13545 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13547 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13548 if loading zlib failed.
13550 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13552 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13553 2013-08-13 checkin below. Change bool to BOOL, rule is:
13554 All Obj-C code uses BOOL, except for interfaces callable from C.
13556 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13558 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13560 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13561 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13562 bool instead of BOOL.
13563 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13564 from Lisp_Object to bitfield. Adjust comment.
13565 * w32term.c (x_scroll_bar_create): Adjust user.
13566 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13567 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13568 Use bool for boolean.
13569 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13570 to `unsigned int' when defining a bitfield.
13572 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13574 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13576 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13578 * window.h (struct window): Convert left_margin_cols and
13579 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13580 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13581 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13583 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13585 (showing_window_margins_p, update_window_line, update_frame_1):
13586 * fringe.c (draw_fringe_bitmap_1):
13587 * xdisp.c (window_box_width): Adjust users.
13588 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13589 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13590 Use direct assignment.
13591 (Fset_window_configuration, save_window_save, Fwindow_margins):
13592 Convert Lisp_Object to integer and back where appropriate.
13593 (Fset_window_margins): Adjust user. Return t if any margin
13594 was actually changed, and mention this in docstring.
13596 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13598 * syntax.c (forward_word):
13599 * cmds.c (forward_char, backward_char): Mention the optional argument.
13601 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13603 * window.h (struct window): Convert left_fringe_width
13604 and right_fringe_width from Lisp_Objects to integers.
13606 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13607 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13608 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13610 (make_window): Initialize new integer fields to -1.
13611 (Fsplit_window_internal): Use direct assignment.
13612 (Fset_window_configuration, save_window_save):
13613 Convert Lisp_Object to integer and back where appropriate.
13614 (Fset_window_fringes): Adjust user. Return t if any fringe
13615 was actually changed, and mention this in docstring.
13617 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13619 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13620 * nsfns.m (x_set_cursor_type):
13621 * w32fns.c (x_set_cursor_type):
13622 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13623 * xdisp.c (set_frame_cursor_types): ...but in common code.
13625 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13627 * font.c (clear_font_cache): New function, stripped from...
13628 (Fclear_font_cache): ...here, which now uses the function
13629 above. Adjust comment.
13630 * font.h (clear_font_cache): Add prototype.
13631 * xfaces.c (clear_face_cache): Use clear_font_cache.
13633 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13635 * window.c (Fset_window_start): Compare `w', not `window' because
13636 `w' might not be equal to `window' after call to decode_live_window.
13638 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13640 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13641 This fixes a problem introduced by the Bug#15035 patch
13642 when using GPG. Reported by Herbert J. Skuhra.
13644 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13646 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13647 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13648 not yet initialized.
13650 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13652 * decompress.c (Fzlib_decompress_region): Support zlib
13653 decompression, too, and rename.
13655 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13657 Minor zlib configuration tweaks.
13658 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13659 Don't assume presence of fn_inflateInit2_ zlib internal function.
13661 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13663 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13664 include the zlib prefix.
13666 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13668 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13669 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13670 define static variables that are pointers to zlib functions to be
13671 dynamically loaded.
13672 (init_zlib_functions) [WINDOWSNT]: New function.
13673 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13675 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13676 macros instead of invoking the zlib functions directly.
13677 (syms_of_decompress): DEFSYM Qzlib_dll.
13678 Staticpro Szlib_available_p.
13680 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13682 Avoid looping over all frame windows to freeze and unfreeze.
13683 * window.h (struct window): Drop frozen_window_start_p.
13684 (freeze_window_starts): Drop prototype.
13685 * frame.h (struct frame): New frozen_window_starts flag.
13686 (FRAME_WINDOWS_FROZEN): New macro.
13687 * window.c (freeze_window_start, freeze_window_starts):
13689 (select_window, replace_window): Adjust users.
13690 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13691 (window_frozen_p): New function.
13692 (redisplay_window): Use it.
13694 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13696 Fix some fd issues when running subprocesses (Bug#15035).
13697 Fix bugs that can leak files or file descriptors on errors.
13698 Don't unlink open temp files, as that's hard for users to diagnose
13699 when things go awry (e.g., temp disk exhausted).
13700 Don't bother to lock temp files. Check for invalid recursion.
13701 * callproc.c (synch_process_fd): Remove. All uses removed.
13702 (synch_process_tempfile): New var or macro.
13703 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13705 (record_kill_process): New arg, the temp name. All callers changed.
13706 (delete_temp_file): Now just a simple wrapper around unlink.
13707 (call_process_kill): New arg, the call_process_fd array.
13708 Close them all. Clear synch_process_pid. Remove the temp file,
13709 or arrange for it to be removed.
13710 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13711 that's been moved to synch_process_tempfile. Caller changed.
13712 Do not remove the tempfile; that's now call_process_kill's
13714 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13715 call_process_kill; the caller now does that.
13716 (call_process_cleanup): Do not close the process fd; that's now
13717 call_process_kill's responsibility.
13718 (Fcall_process): Implement via new function call_process, which
13719 has most of the old body of Fcall_process, but with a different API.
13720 (call_process): New function that does not open or close filefd if
13721 it is nonnegative. Record which fds need to be closed, and let
13722 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13723 Signal an error if invoked recursively (could be done via a hook).
13724 Simplify creation of the tempfile in the MSDOS case.
13725 Don't create the output file until after checking for the executable.
13726 Report any failure to open /dev/null.
13727 Don't open /dev/null for writing twice; once is enough.
13728 Don't create pipe if all output is being discarded or sent to file.
13729 Don't worry about setting up the coding system or reading from the
13730 pipe if all output is being discarded.
13731 Hoist fd_error local into top level, to lessen block nesting.
13732 Don't record deleted pid here; now done by Fcall_process_region.
13733 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13734 and note its success in synch_process_tempfile.
13735 Do not leak resources when child_setup fails.
13736 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13737 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13738 (create_temp_file): Now returns open fd, with an additional
13739 Lisp_Object * argument to return the name. All callers changed.
13740 Do not close the file; rewind it instead, and leave it open for
13741 the caller. Do not lock the temp file. Unwind-protect the file
13742 and the file-descriptor.
13743 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13744 If an asynchrounous process, record it here, not in call_process.
13745 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13746 * eval.c (set_unwind_protect): New function.
13747 * fileio.c (write_region): New function, generalized from the
13748 old Fwrite_region. Do not lock temp files.
13749 (Fwrite_region): Use it.
13750 * lisp.h (set_unwind_protect, write_region): New decls.
13751 * process.c: Include <verify.h>.
13752 (make_process): Mark fds as initially closed.
13753 (deleted_pid_list): Now a list of pid-filename pairs.
13755 (close_process_fd): New function.
13756 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13757 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13758 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13759 (create_process, create_pty, Fmake_serial_process)
13760 (server_accept_connection): Record which fds need to be closed,
13761 and let deactivate_process close them.
13762 (Fmake_network_process): Do not discard the unwind-protect
13763 until it's safe to do so.
13764 (deactivate_process): Close the fds opened by create_process etc.
13765 (Fprocess_send_eof): Adjust to new way of recording open fds.
13766 Report an error if /dev/null can't be opened, instead of aborting.
13767 * process.h (PROCESS_OPEN_FDS): New constant.
13768 (struct Lisp_Process): New member open_fds.
13769 (record_kill_process, record_deleted_pid): Adjust signatures.
13770 (record_deleted_pid): Move decl here ...
13771 * syswait.h (record_deleted_pid): ... from here.
13773 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13775 * decompress.c: Fix bugs with large buffers and weird inputs.
13776 Tune a bit. Reindent as per usual Emacs style.
13777 (BUFFER_SIZE): Remove.
13778 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13779 more than UINT_MAX bytes. Decompress into the gap instead of into
13780 an auto buffer, as this should avoid copying. Return nil if
13781 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13782 set immediate_quit; we shouldn't trust zlib code that much.
13784 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13786 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13787 errors, and really move the gap to where we want it.
13789 * lisp.h: Include decompress.c support.
13791 * emacs.c (main): Include decompress.c support.
13793 * Makefile.in: Include -lz if present.
13795 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13797 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13798 (initWithTitle:): Initialize frame to 0.
13799 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13800 (fillWithWidgetValue:frame:): Rename from
13801 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13803 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13804 fillWithWidgetValue:frame:
13806 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13807 remove memory leak warnings.
13809 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13810 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13811 menu_pending_title.
13813 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13814 (x_activate_menubar): Update the whole menu.
13815 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13816 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13817 current event is not NSSystemDefined (Bug#15001).
13818 Call ns_check_menu_open only if trackingMenu is 2.
13819 (menuDidClose:): New method, decrease trackingMenu.
13820 (fillWithWidgetValue:setDelegate:): New method.
13821 (fillWithWidgetValue:): Call the above.
13823 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13825 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13827 Omit some unnecessary casts.
13828 Many of these go back to the old pre-C89 days, when they may have
13829 been needed, but we've been assuming C89 or later for a while now.
13830 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13831 (live_float_p, live_misc_p, live_vector_p):
13832 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13833 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13834 (defvar_per_buffer):
13835 * callint.c (Fcall_interactively):
13836 * doc.c (Fsubstitute_command_keys):
13837 * filelock.c (get_boot_time):
13838 * frame.c (xrdb_get_resource):
13839 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13840 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13841 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13842 (menuitem_highlight_callback, menu_destroy_callback)
13843 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13844 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13845 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13846 (xg_tool_bar_help_callback, tb_size_cb):
13847 * image.c (xpm_alloc_color, png_read_from_memory)
13848 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13849 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13851 * keymap.c (describe_map):
13852 * nsfns.m (Fns_display_monitor_attributes_list):
13853 * nsmenu.m (process_dialog:):
13854 * nsterm.m (hold_event):
13855 * process.c (wait_reading_process_output):
13856 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13857 * scroll.c (do_direct_scrolling, scrolling_1):
13858 * termcap.c (tgetent):
13859 * window.c (check_window_containing, add_window_to_list)
13860 (freeze_window_starts):
13861 * xdisp.c (compare_overlay_entries, vmessage):
13862 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13863 (x_get_monitor_attributes_xrandr)
13864 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13865 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13866 * xfont.c (xfont_match, xfont_open):
13867 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13868 (menubar_selection_callback, menu_position_func)
13869 (popup_selection_callback, create_and_show_popup_menu)
13870 (dialog_selection_callback, create_and_show_dialog):
13871 * xrdb.c (x_get_string_resource)
13873 * xsmfns.c (x_session_check_input):
13874 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13875 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13876 (xaw_jump_callback, xaw_scroll_callback):
13877 Omit unnecessary casts.
13879 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13881 Minor string-length refactoring.
13882 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13883 * frame.c (make_monitor_attribute_list):
13884 Prefer build_string to strlen + make_string.
13886 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13888 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13889 don't check minor_code (Bug#14417).
13891 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13893 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13894 vertical positions instead. This avoids calling MATRIX_ROW with
13895 row numbers that are possibly beyond valid limits. (Bug#15064)
13897 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13899 Use xstrdup and build_unibyte_string where applicable.
13900 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13901 * xfns.c (x_window):
13902 * xrdb.c (x_get_customization_string):
13903 * xterm.c (xim_initialize):
13904 * w32fns.c (w32_window): Use xstrdup.
13905 (w32_display_monitor_attributes_list):
13906 * emacs.c (init_cmdargs):
13907 * keyboard.c (PUSH_C_STR):
13908 * nsfont.m (nsfont_open):
13909 * sysdep.c (system_process_attributes):
13910 * w32.c (system_process_attributes):
13911 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13913 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13915 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13916 variables of these types so that GDB would know about them, as aid
13917 for debugging fatal exceptions. (Bug#15024) See also
13918 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13921 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13923 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13924 larger than the NSWindow (Bug#14934).
13926 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13928 Redesign redisplay interface to drop global variable updated_window.
13929 Always pass currently updated window as a parameter to update routines.
13930 * dispextern.h (updated_window): Remove declaration.
13931 (struct redisplay_interface): Pass window parameter to
13932 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13933 and after_update_window_hook.
13934 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13936 * dispnew.c (updated_window): Remove.
13937 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13938 (update_window_line): Adjust to match redisplay interface changes.
13939 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13940 (ns_scroll_run, ns_after_update_window_line):
13941 * w32term.c (x_update_window_begin, x_update_window_end)
13942 (x_after_update_window_line, x_scroll_run):
13943 * xterm.c (x_update_window_begin, x_update_window_end)
13944 (x_after_update_window_line, x_scroll_run):
13945 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13946 Likewise. Adjust comments where appropriate.
13947 (x_cursor_to): Simplify because this is always called during window
13948 update (but install debugging check anyway).
13949 (expose_window): Check must_be_updated_p flag to see whether this
13950 function is called during window update.
13952 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13954 Do not reset window modification event counters excessively.
13955 These leftovers and poor man's tricky methods to catch extra
13956 redisplay's attention are no longer needed.
13957 * frame.c (set_menu_bar_lines_1):
13958 * minibuf.c (read_minibuf_unwind):
13959 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13960 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13961 (window_scroll_line_based, Fset_window_configuration):
13962 * xdisp.c (redisplay_window): Do not reset last_modified and
13963 last_overlay_modified counters.
13965 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13967 * xselect.c (x_send_client_event): Set send_event and serial, memset
13968 data.l as it might be bigger than data.b. Use 24 bit mask to
13969 XSendEvent (Bug#15034).
13971 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13973 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13974 for TTY frames that are not the top frame on their console.
13977 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13979 * w32term.c (w32fullscreen_hook): Really maximize frame when
13980 asked for (Bug#14841).
13982 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13984 Prefer selected_window to Fselected_window, likewise for frames.
13985 * buffer.c (Fbuffer_swap_text):
13986 * data.c (Fvariable_binding_locus):
13987 * window.c (run_window_configuration_change_hook): Adjust users.
13988 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13989 Use decode_live_frame.
13991 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13993 Be more careful if selected window shows the buffer other than current,
13994 use window_outdated only if this is not so. This change should also
13995 address some weird issues discussed in Bug#13012.
13996 * window.h (window_outdated): New prototype.
13997 * window.c (window_outdated): Now here. Convert from static and
13998 always assume window's buffer.
13999 (Fwindow_end, Fwindow_line_height): Use it.
14000 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14001 and always assume window's buffer.
14002 (redisplay_window): Adjust user.
14003 (redisplay_internal): Call to reconsider_clip_changes once and
14004 check whether mode line should be updated only if selected window
14005 shows current buffer.
14006 (run_window_scroll_functions): Use eassert for debugging check.
14007 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14009 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14011 * window.c (window_scroll, window_scroll_pixel_based)
14012 (window_scroll_line_based): Use bool for booleans.
14014 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14016 * process.c: Fix minor off-by-one issues in descriptor counts.
14017 This shouldn't fix any real bugs, but it cleans up the code a bit.
14018 (max_process_desc, max_input_desc): -1, not 0, means none.
14020 (delete_input_desc): New function.
14021 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14022 (deactivate_process): Scan backwards when recomuting max_process_desc;
14023 that should be faster.
14024 (init_process_emacs): Initialize max_input_desc.
14026 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14028 Use region cache to speedup bidi_find_paragraph_start.
14029 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14030 Rename cache_long_line_scans to cache_long_scans.
14031 * buffer.c (bset_cache_long_line_scans): Rename to
14032 bset_cache_long_scans.
14033 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14034 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14036 (syms_of_buffer): Rename cache-long-line-scans to
14037 cache-long-scans. Adjust docstring.
14038 * search.c (newline_cache_on_off):
14039 * indent.c (width_run_cache_on_off): Adjust users.
14040 * bidi.c (bidi_paragraph_cache_on_off): New function.
14041 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14042 * insdel.c (prepare_to_modify_buffer):
14043 Invalidate bidi_paragraph_cache if enabled.
14045 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14047 Invalidate region caches only if buffer text is going to be changed.
14048 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14049 (modify_text): ...new prototype.
14050 (prepare_to_modify_buffer_1): New prototype.
14051 * textprop.c (modify_region): Rename to...
14052 (modify_text_properties): ...new function.
14053 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14054 (Fremove_list_of_text_properties): Adjust users.
14055 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14056 (modify_text): ...new function.
14057 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14058 (prepare_to_modify_buffer_1): ...new function.
14059 * casefiddle.c (casify_region):
14060 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14061 (Ftranspose_regions): Use modify_text.
14063 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14065 * lisp.mk (lisp): Add nadvice.elc.
14067 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14069 New macro to iterate over live buffers similar to frames.
14070 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14071 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14072 Declare buffer-related variables here to offload lisp.h.
14073 * buffer.c (Vbuffer_alist): Adjust comment.
14074 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14075 (other_buffer_safely):
14076 * data.c (store_symval_forwarding):
14077 * dispnew.c (Fframe_or_buffer_changed_p):
14078 * fileio.c (Fdo_auto_save):
14079 * filelock.c (unlock_all_files):
14080 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14082 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14084 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14085 * callproc.c (create_temp_file):
14086 * filelock.c (create_lock_file):
14087 Assume mkostemp, since it's now provided by Gnulib.
14089 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14091 * w32.c (mkostemp): New function.
14092 (mktemp): Remove, no longer used. Most of the code reused in
14093 mkostemp. (Bug#15015)
14094 (mktemp): Don't undef.
14096 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14098 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14099 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14100 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14101 (free_glyph_pool, check_glyph_memory): Likewise for
14102 all users. Adjust comments where appropriate.
14104 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14106 * composite.h: Minor fixups.
14107 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14108 to fix a misspelling, and change it to an inline function while
14109 we're at it (it need not be a macro). All uses changed.
14110 (composition_method, composition_valid_p):
14111 Rewrite to avoid assignments in if-conditions.
14113 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14115 Do not use global Lisp_Object in composition macros.
14116 * composite.h (composition_temp): Remove declaration.
14117 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14118 (composition_method, composition_valid_p): ...inline functions.
14119 (compose_region): Remove the leftover.
14120 * composite.c (composition_temp): Remove.
14121 (run_composition_function, update_compositions)
14122 (composition_compute_stop_pos, composition_adjust_point)
14123 (Ffind_composition_internal):
14124 * coding.c (handle_composition_annotation):
14125 * xdisp.c (handle_composition_prop, check_point_in_composition):
14126 Related users changed.
14128 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14130 Drop FRAME_PTR typedef.
14131 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14132 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14133 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14134 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14135 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14136 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14137 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14138 All related users changed.
14140 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14142 * eval.c (default_toplevel_binding): New function.
14144 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14145 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14146 (syms_of_eval): Export them.
14147 * data.c (Fdefault_value): Micro cleanup.
14148 * term.c (init_tty): Use "false".
14150 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14152 Fix X GC leak in GTK and raw (no toolkit) X ports.
14153 * xterm.c (x_free_frame_resources): If white and black relief
14154 GCs are allocated, always free them here.
14155 * xfns.c (x_make_gc): Omit redundant initialization.
14156 * widget.c (create_frame_gcs): Remove the leftover.
14157 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14158 in x_free_frame_resources.
14160 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14162 * nsterm.m (windowWillResize:toSize:): Only change title if
14163 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14165 (viewDidEndLiveResize): New method.
14167 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14168 inside NS_IMPL_COCOA.
14170 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14172 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14173 Do not check whether undo is enabled because record_insert and
14174 record_delete does that themselves.
14176 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14178 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14179 member which is not really used any more.
14180 (FRAME_XIC_BASE_FONTNAME): Remove.
14181 * xfns.c (xic_free_fontset): Adjust user.
14182 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14183 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14184 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14185 (xdialog_show): Use eassert for debugging check.
14186 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14188 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14190 * fileio.c, fns.c (merge): Move extern decl from here ...
14191 * lisp.h (merge): ... to here.
14193 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14195 Fix last font-related change.
14196 * w32font.h (w32font_list_internal, w32font_match_internal):
14198 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14199 (uniscribe_list_family): Adjust to match font API change.
14200 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14201 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14203 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14205 * frame.h (FRAME_MOUSE_UPDATE):
14206 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14207 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14209 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14211 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14212 * font.h (struct font_driver): Change list, match, and list_family
14213 functions to accept struct frame * as first arg.
14214 * font.c (font_score, font_compare, font_sort_entities):
14216 (font_sort_entities, font_list_entities, font_select_entity)
14217 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14218 match font API change.
14219 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14220 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14221 * ftxfont.c (ftxfont_list, ftxfont_match):
14222 * xftfont.c (xftfont_list, xftfont_match):
14223 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14224 * w32font.c (w32font_list, w32font_match, w32font_list)
14225 (w32font_list_internal, w32_font_match_internal): Likewise.
14226 * xfaces.c (Fx_family_fonts): Adjust user.
14228 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14230 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14231 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14232 only if HAVE_X_WINDOWS is in use.
14233 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14234 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14235 * w32term.c (x_wm_set_icon_position): Likewise.
14236 * w32fns.c (x_icon): Adjust user.
14238 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14240 * xterm.c (last_mouse_press_frame): Remove the
14241 leftover which is not really used any more.
14242 (handle_one_xevent, syms_of_xterm): Adjust users.
14243 (x_flush): Call XFlush once per each X display, not frame.
14244 This is better because this code always unconditionally skips
14245 non-X frames in Vframe_list and issues the only XFlush if we
14246 have more than one X frame on the same X display.
14247 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14248 Use bool for booleans.
14249 (x_draw_glyph_string_background, cvt_string_to_pixel)
14250 (cvt_pixel_dtor): Drop unnecessary prototypes.
14251 * xterm.h (x_display_ok): Adjust prototype.
14253 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14255 Drop unnecessary functions that deals with frame pixel size.
14256 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14257 (x_pixel_height): Drop prototypes.
14258 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14259 (x_pixel_height): Drop implementations.
14260 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14261 which should be always valid for window frame.
14262 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14263 * w32menu.c (Fx_popup_dialog):
14264 * xmenu.c (Fx_popup_dialog): Likewise for both.
14266 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14268 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14269 frame parameters and call to Fmodify_frame_parameters just once.
14270 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14271 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14272 and mention nil frame in docstring.
14274 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14276 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14277 (x_figure_window_size): Likewise. Adjust to return long.
14278 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14279 (toplevel): Move Qterminal_live_p to...
14280 * terminal.c (toplevel): ...here, make it static, and...
14281 (syms_of_terminal): ...DEFSYM here.
14282 * frame.h (Qterminal_live_p): Remove declaration.
14283 (make_frame, x_figure_window_size): Adjust prototype.
14284 * nsfns.m (Fx_create_frame): Use long for window flags.
14286 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14288 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14289 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14290 Do not assume that emacs_close (INT_MAX) is a no-op.
14292 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14294 * xfaces.c (make_face_cache): For struct face_cache, prefer
14295 xmalloc to xzalloc and so avoid redundant call to memset.
14296 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14298 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14300 * fringe.c (draw_window_fringes, update_window_fringes)
14301 (compute_fringe_widths):
14302 * w32term.c (x_draw_glyph_string):
14303 * window.c (candidate_window_p, Frecenter):
14304 * xfaces.c (realize_basic_faces, realize_default_face)
14305 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14306 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14307 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14308 * xmenu.c (Fx_menu_bar_open_internal):
14309 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14310 * xsettings.c (xft_settings_event):
14311 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14312 Use bool for booleans. Adjust style and comments where
14314 * dispextern.h (draw_window_fringes, update_window_fringes)
14315 (compute_fringe_widths):
14316 * xterm.h (x_had_errors_p): Adjust prototype.
14318 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14320 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14321 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14323 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14325 * fns.c (toplevel): Remove comment before Fsafe_length because
14326 it checks for QUIT.
14328 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14330 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14332 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14334 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14335 frame which got the message is still alive, before dereferencing
14336 its pointer. (Bug#14970)
14338 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14339 be a live window, before using it as such. (Bug#14970)
14341 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14343 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14344 w32_detect_focus_change instead of doing part of its job by hand.
14345 This fixes the problem whereby FOCUS_OUT events were not sent to
14348 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14350 * process.c (Fprocess_list): Doc fix.
14352 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14353 being re-exposed only if it didn't ask to become visible.
14354 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14355 was previously iconified. (Bug#14841)
14356 (x_iconify_frame): Mark the frame iconified.
14358 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14360 Fix minor problems found by static checking.
14361 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14362 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14364 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14366 * eval.c (set_specpdl_old_value): New function.
14367 (unbind_to): Minor simplification.
14368 (get_backtrace_frame): New function.
14369 (Fbacktrace_frame): Use it. Add `base' argument.
14370 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14371 (syms_of_eval): Export backtrace-eval.
14372 * xterm.c (x_focus_changed): Simplify.
14374 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14376 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14378 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14380 * xdisp.c (redisplay_window): Instead of moving point out of
14381 scroll margin, reject the force_start method, and try scrolling
14382 instead. (Bug#14780)
14384 2013-07-24 Ken Brown <kbrown@cornell.edu>
14386 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14389 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14391 * eval.c (Fprogn): Do not check that BODY is a proper list.
14392 This undoes the previous change. The check slows down the
14393 interpreter, and is not needed to prevent a crash. See
14394 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14396 2013-07-23 Glenn Morris <rgm@gnu.org>
14398 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14400 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14402 Port to GNU/Linux systems with tinfo but not ncurses.
14403 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14404 to decide whether ncurses is being used. Without this change,
14405 GCC complains about tgetent not being declared, on a system
14406 that has tinfo installed but ncurses not installed.
14408 * eval.c (Fprogn): Check that BODY is a proper list.
14410 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14411 * data.c (Fsetq_default):
14412 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14413 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14415 Tune by taking advantage of the fact that ARGS is always a list
14416 when a function is declared to have UNEVALLED args.
14418 * emacsgtkfixed.c: Port to GCC 4.6.
14419 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14421 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14423 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14424 here to silence compiler warnings.
14426 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14428 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14429 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14430 from messing up Emacs's 'struct frame' (Bug#14923).
14432 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14434 * alloc.c (make_save_ptr_ptr): Define this function.
14435 It was inadvertently omitted. It's needed only if
14436 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14438 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14440 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14441 frame have focus (Bug#14895).
14443 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14445 Avoid vfork-related deadlock more cleanly.
14446 * callproc.c (child_setup): When the child's exec fails, output
14447 the program name, as that's more useful. Use O_NONBLOCK to avoid
14449 * process.c (create_process_1): Remove; no longer needed.
14450 (create_process): Remove timer hack; no longer needed, now that
14451 the child avoids deadlock.
14453 2013-07-20 Glenn Morris <rgm@gnu.org>
14455 * image.c (Fimage_flush): Fix doc typo.
14457 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14459 Fix array bounds violation when pty allocation fails.
14460 * process.c (PTY_NAME_SIZE): New constant.
14461 (pty_name): Remove static variable; it's now auto.
14462 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14463 Take pty_name as an arg rather than using a static variable.
14464 All callers changed.
14465 (create_process): Recover pty_flag from process, not from volatile local.
14466 (create_pty): Stay inside array even when pty allocation fails.
14467 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14469 * lread.c (Fload): Avoid initialization only when lint checking.
14470 Mention that it's needed only for older GCCs.
14472 2013-07-20 Kenichi Handa <handa@gnu.org>
14474 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14475 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14477 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14479 * lread.c (Fload): Avoid uninitialized warning.
14481 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14483 Fix some minor file descriptor leaks and related glitches.
14484 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14485 (create_lock_file): Use write, not emacs_write.
14486 * image.c (slurp_file, png_load_body):
14487 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14488 (server_accept_connection):
14489 Don't leak an fd on memory allocation failure.
14490 * image.c (slurp_file): Add a cheap heuristic for growing files.
14491 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14492 as that's what the other routines do. Maybe input need not be
14493 blocked at all, but it's better to be consistent.
14494 Avoid undefined behavior when strlen is zero.
14496 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14497 (NSTATICS): Now a constant; doesn't need to be a macro.
14499 2013-07-19 Richard Stallman <rms@gnu.org>
14501 * coding.c (decode_coding_utf_8): Add simple loop for fast
14502 processing of ASCII characters.
14504 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14506 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14508 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14510 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14511 unportable 'struct x_display_info'.
14512 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14513 is a portable type.
14515 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14517 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14518 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14520 (system_process_attributes): Prefer plain char to unsigned char
14521 when either will do. Clean up properly if interrupted or if
14522 memory allocations fail. Don't assume sscanf succeeds.
14523 Remove no-longer-needed workaround to stop GCC from whining.
14524 Read command-line once, instead of multiple times. Check read status a
14525 bit more carefully.
14527 Fix obscure porting bug with varargs functions.
14528 The code assumed that int is treated like ptrdiff_t in a vararg
14529 function, which is not a portable assumption. There was a similar
14530 -- though these days less likely -- porting problem with various
14531 assumptions that pointers of different types all smell the same as
14532 far as vararg functions is conserved. To make this problem less
14533 likely in the future, redo the API to use varargs functions.
14534 * alloc.c (make_save_value): Remove this vararg function.
14535 All uses changed to ...
14536 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14537 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14539 (make_save_ptr): Rename from make_save_pointer, for consistency with
14540 the above. Define only on platforms that need it. All uses changed.
14542 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14544 * keyboard.c: Try to fix typos in previous change.
14545 (DISPLAY_LIST_INFO): New macro.
14546 (kbd_buffer_get_event): Do not access members that are not present
14547 in X11. Revert inadvertent change of "!=" to "=".
14549 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14551 * keyboard.c (kbd_buffer_get_event):
14552 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14553 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14555 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14557 * filelock.c: Fix unlikely file descriptor leaks.
14558 (get_boot_time_1): Rework to avoid using emacs_open.
14559 This doesn't actually fix a leak, but is better anyway.
14560 (read_lock_data): Use read, not emacs_read.
14562 * doc.c: Fix minor memory and file descriptor leaks.
14563 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14564 (get_doc_string, Fsnarf_documentation):
14565 Fix file descriptor leak on error.
14567 * term.c: Fix minor fdopen-related file descriptor leaks.
14568 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14569 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14571 * charset.c: Fix file descriptor leaks and errno issues.
14573 (load_charset_map_from_file): Don't leak file descriptor on error.
14574 Use plain record_xmalloc since the allocation is larger than
14575 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14577 * eval.c (record_unwind_protect_nothing):
14578 * fileio.c (fclose_unwind):
14580 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14581 The replacement doesn't block input, but that no longer seems
14584 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14586 * lread.c: Fix file descriptor leaks and errno issues.
14587 (Fload): Close some races that leaked fds or streams when 'load'
14589 (Fload, openp): Report error number of last nontrivial failure to open.
14590 ENOENT counts as trivial.
14591 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14593 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14594 now that the function is always called with a nonnegative arg.
14595 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14596 All uses replaced with ...
14597 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14599 A few more minor file errno-reporting bugs.
14600 * callproc.c (Fcall_process):
14601 * doc.c (Fsnarf_documentation):
14602 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14603 * process.c (set_socket_option):
14604 Don't let a constructor trash errno.
14605 * doc.c: Include <errno.h>.
14607 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14609 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14611 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14613 Fix w32 bug with call-process-region (Bug#14885).
14614 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14615 to Fcall_process when the input is empty. This simplifies the
14616 code a bit. It makes no difference on POSIXish platforms but
14617 apparently it fixes a bug on w32.
14619 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14620 * fileio.c (close_file_unwind): Don't close if FD is negative;
14621 this can happen when unwinding a zapped file descriptor.
14622 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14623 in case Emacs runs out of memory between the two unwind-protects.
14624 Don't trash errno when closing FD.
14625 Zap the FD in the specpdl when closing it, instead of deferring
14626 the removal of the unwind-protect; this fixes a bug where a child
14627 function unwinds the stack past us.
14629 New unwind-protect flavors to better type-check C callbacks.
14630 This also lessens the need to write wrappers for callbacks,
14631 and the need for make_save_pointer.
14632 * alloc.c (free_save_value):
14633 * atimer.c (run_all_atimers):
14635 * alloc.c (safe_alloca_unwind):
14636 * atimer.c (unwind_stop_other_atimers):
14637 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14638 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14639 * minibuf.c (choose_minibuf_frame_1):
14640 * process.c (make_serial_process_unwind):
14641 * xdisp.c (pop_message_unwind):
14642 * xselect.c (queue_selection_requests_unwind):
14643 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14644 * alloc.c (record_xmalloc):
14645 Prefer record_unwind_protect_ptr to record_unwind_protect with
14647 * alloc.c (Fgarbage_collect):
14648 Prefer record_unwind_protect_void to passing a dummy.
14649 * buffer.c (restore_buffer):
14650 * window.c (restore_window_configuration):
14651 * xfns.c, w32fns.c (do_unwind_create_frame)
14652 New wrapper. All record-unwind uses of wrappee changed.
14653 * buffer.c (set_buffer_if_live):
14654 * callproc.c (call_process_cleanup, delete_temp_file):
14655 * coding.c (code_conversion_restore):
14656 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14657 * editfns.c (save_excursion_restore)
14658 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14659 (save_restriction_restore):
14660 * eval.c (restore_stack_limits, un_autoload):
14661 * fns.c (require_unwind):
14662 * keyboard.c (recursive_edit_unwind, tracking_off):
14663 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14664 * macros.c (pop_kbd_macro, restore_menu_items):
14665 * nsfns.m (unwind_create_frame):
14666 * print.c (print_unwind):
14667 * process.c (start_process_unwind):
14668 * search.c (unwind_set_match_data):
14669 * window.c (select_window_norecord, select_frame_norecord):
14670 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14671 (fast_set_selected_frame):
14672 * xfns.c, w32fns.c (unwind_create_tip_frame):
14673 Return void, not a dummy Lisp_Object. All uses changed.
14674 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14675 * callproc.c (call_process_kill):
14676 * fileio.c (restore_point_unwind, decide_coding_unwind)
14677 (build_annotations_unwind):
14678 * insdel.c (Fcombine_after_change_execute_1):
14679 * keyboard.c (read_char_help_form_unwind):
14680 * menu.c (unuse_menu_items):
14681 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14682 * sound.c (sound_cleanup):
14683 * xdisp.c (unwind_redisplay):
14684 * xfns.c (clean_up_dialog):
14685 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14686 Accept no args and return void, instead of accepting and returning
14687 a dummy Lisp_Object. All uses changed.
14688 * cygw32.c (fchdir_unwind):
14689 * fileio.c (close_file_unwind):
14690 * keyboard.c (restore_kboard_configuration):
14691 * lread.c (readevalllop_1):
14692 * process.c (wait_reading_process_output_unwind):
14693 Accept int and return void, rather than accepting an Emacs integer
14694 and returning a dummy object. In some cases this fixes an
14695 unlikely bug when the corresponding int is outside Emacs integer
14696 range. All uses changed.
14697 * dired.c (directory_files_internal_unwind):
14698 * fileio.c (do_auto_save_unwind):
14699 * gtkutil.c (pop_down_dialog):
14700 * insdel.c (reset_var_on_error):
14701 * lread.c (load_unwind):
14702 * xfns.c (clean_up_file_dialog):
14703 * xmenu.c, nsmenu.m (pop_down_menu):
14704 * xmenu.c (cleanup_widget_value_tree):
14705 * xselect.c (wait_for_property_change_unwind):
14706 Accept pointer and return void, rather than accepting an Emacs
14707 save value encapsulating the pointer and returning a dummy object.
14709 * editfns.c (Fformat): Update the saved pointer directly via
14710 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14711 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14712 (unwind_body): New function.
14713 (record_unwind_protect): First arg is now a function returning void,
14714 not a dummy Lisp_Object.
14715 (record_unwind_protect_ptr, record_unwind_protect_int)
14716 (record_unwind_protect_void): New functions.
14717 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14718 * fileio.c (struct auto_save_unwind): New type.
14719 (do_auto_save_unwind): Use it.
14720 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14721 * insdel.c (struct rvoe_arg): New type.
14722 (reset_var_on_error): Use it.
14723 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14725 (specbinding_func): Remove; there are now several such functions.
14726 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14727 (set_unwind_protect_ptr): New function.
14728 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14730 Be simpler and more consistent about reporting I/O errors.
14731 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14732 Say "Read error" and "Write error", rather than "I/O error", or
14733 "IO error reading", or "IO error writing", when a read or write
14735 * process.c (Fmake_network_process, wait_reading_process_output)
14736 (send_process, Fprocess_send_eof, wait_reading_process_output):
14737 Capitalize diagnostics consistently. Put "failed foo" at the
14738 start of the diagnostic, so that we don't capitalize the
14739 function name "foo". Consistently say "failed" for such
14741 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14742 All callers changed. This is so it can use report_file_error.
14743 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14744 diagnostics consistently as above.
14746 * fileio.c (report_file_errno): Fix errno reporting bug.
14747 If the file name is neither null nor a pair, package it up as a
14748 singleton list. All callers changed, both to this function and to
14749 report_file_error. This fixes a bug where the memory allocator
14750 invoked by list1 set errno so that the immediately following
14751 report_file_error reported the wrong errno value.
14753 Fix minor problems found by --enable-gcc-warnings.
14754 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14755 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14757 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14759 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14760 Set event->arg to Qt if switch-event shall be generated.
14761 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14763 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14765 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14768 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14769 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14770 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14771 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14772 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14773 and there is a focused frame.
14774 (head_table): Add focus-in and focus-out.
14775 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14776 bind to handle-focus-in/out.
14778 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14779 (Fhandle_switch_frame): Call Fhandle_focus_in.
14780 (syms_of_frame): defsubr handle-focus-in/out.
14782 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14784 Fix porting bug to older POSIXish platforms (Bug#14862).
14785 * sysdep.c (emacs_pipe): New function, that implements
14786 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14787 This should port better to CentOS 5 and to Mac OS X 10.6.
14788 All calls to pipe2 changed.
14790 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14791 This makes the code easier to read and the executable a bit smaller.
14792 Do not replace all calls to Fcons that happen to create lists,
14793 just calls that are intended to create lists. For example, when
14794 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14795 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14796 Similarly for list2 through list5.
14797 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14798 * bytecode.c (exec_byte_code):
14799 * callint.c (quotify_arg, Fcall_interactively):
14800 * callproc.c (Fcall_process, create_temp_file):
14801 * charset.c (load_charset_map_from_file)
14802 (Fdefine_charset_internal, init_charset):
14803 * coding.c (get_translation_table, detect_coding_system)
14804 (Fcheck_coding_systems_region)
14805 (Fset_terminal_coding_system_internal)
14806 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14807 * composite.c (update_compositions, Ffind_composition_internal):
14808 * dired.c (directory_files_internal, file_name_completion)
14810 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14811 * doc.c (Fsnarf_documentation):
14812 * editfns.c (Fmessage_box):
14814 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14815 (Feval, eval_sub, Ffuncall, apply_lambda):
14816 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14817 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14818 (Fset_file_times, Finsert_file_contents)
14819 (Fchoose_write_coding_system, Fwrite_region):
14820 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14821 * font.c (font_registry_charsets, font_parse_fcname)
14822 (font_prepare_cache, font_update_drivers, Flist_fonts):
14823 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14824 * frame.c (make_frame, Fmake_terminal_frame)
14825 (x_set_frame_parameters, x_report_frame_params)
14826 (x_default_parameter, Fx_parse_geometry):
14827 * ftfont.c (syms_of_ftfont):
14828 * image.c (gif_load):
14829 * keyboard.c (command_loop_1):
14830 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14831 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14832 (Fminor_mode_key_binding, accessible_keymaps_1)
14833 (Faccessible_keymaps, Fwhere_is_internal):
14834 * lread.c (read_emacs_mule_char):
14835 * menu.c (find_and_return_menu_selection):
14836 * minibuf.c (get_minibuffer):
14837 * nsfns.m (Fns_perform_service):
14838 * nsfont.m (ns_script_to_charset):
14839 * nsmenu.m (ns_popup_dialog):
14840 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14841 (Fx_own_selection_internal):
14842 * nsterm.m (append2):
14843 * print.c (Fredirect_debugging_output)
14844 (print_prune_string_charset):
14845 * process.c (Fdelete_process, Fprocess_contact)
14846 (Fformat_network_address, set_socket_option)
14847 (read_and_dispose_of_process_output, write_queue_push)
14848 (send_process, exec_sentinel):
14849 * sound.c (Fplay_sound_internal):
14850 * textprop.c (validate_plist, add_properties)
14851 (Fput_text_property, Fadd_face_text_property)
14852 (copy_text_properties, text_property_list, syms_of_textprop):
14853 * unexaix.c (report_error):
14854 * unexcoff.c (report_error):
14855 * unexsol.c (unexec):
14856 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14857 (Fformat_mode_line, syms_of_xdisp):
14858 * xfaces.c (set_font_frame_param)
14859 (Finternal_lisp_face_attribute_values)
14860 (Finternal_merge_in_global_face, syms_of_xfaces):
14861 * xfns.c (x_default_scroll_bar_color_parameter)
14862 (x_default_font_parameter, x_create_tip_frame):
14863 * xfont.c (xfont_supported_scripts):
14864 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14865 (menu_help_callback, xmenu_show):
14866 * xml.c (make_dom):
14867 * xterm.c (set_wm_state):
14868 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14869 and similarly for list2 through list5.
14871 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14873 * callproc.c (Fcall_process_region): Fix minor race and tune.
14874 (create_temp_file): New function, with the temp-file-creation part
14875 of the old Fcall_process_region. Use Fcopy_sequence to create the
14876 temp file name, rather than alloca + build_string, for simplicity.
14877 Don't bother to block input around the temp file creation;
14878 shouldn't be needed. Simplify use of mktemp.
14879 Use record_unwind_protect immediately after creating the temp file;
14880 this closes an unlikely race where the temp file was not removed.
14881 Use memcpy rather than an open-coded loop.
14882 (Fcall_process_region): Use the new function. If the input is
14883 empty, redirect from /dev/null rather than from a newly created
14884 empty temp file; this avoids unnecessary file system traffic.
14886 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14888 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14889 Simplify by making this case like the other two. This is a bit
14890 slower on obsolete hosts, but the extra complexity isn't worth it.
14892 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14893 * process.c (create_process) [!DOS_NT]:
14894 Remove now-unnecessary calls to emacs_close.
14896 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14898 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14899 returning early. (Bug#14850)
14901 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14902 and inhibit-iso-escape-detection attributes of 'undecided'.
14905 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14907 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14908 Reported by Herbert J. Skuhra in
14909 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14911 Don't lose top specpdl entry when memory is exhausted.
14912 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14913 specpdl overflow here, to simplify callers; all callers changed.
14914 Always reserve an unused entry at the stack top; this avoids
14915 losing the top entry's information when memory is exhausted.
14917 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14919 Clean up errno reporting and fix some errno-reporting bugs.
14920 * callproc.c (Fcall_process):
14921 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14922 * process.c (create_process, Fmake_network_process):
14923 * unexaix.c (report_error):
14924 * unexcoff.c (report_error):
14925 Be more careful about reporting the errno of failed operations.
14926 The code previously reported the wrong errno sometimes.
14927 Also, prefer report_file_errno to setting errno + report_file_error.
14928 (Fcall_process): Look at openp return value rather than at path,
14929 as that's a bit faster and clearer when there's a numeric predicate.
14930 * fileio.c (report_file_errno): New function, with most of the
14931 old contents of report_file_error.
14932 (report_file_error): Use it.
14933 (Ffile_exists_p, Ffile_accessible_directory_p):
14934 Set errno to 0 when it is junk.
14935 * fileio.c (Faccess_file):
14936 * image.c (x_create_bitmap_from_file):
14937 Use faccessat rather than opening the file, to avoid the hassle of
14938 having a file descriptor open.
14939 * lisp.h (report_file_errno): New decl.
14940 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14943 * process.c (create_process, wait_reading_process_output) [AIX]:
14944 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14945 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14946 a multithreaded environment anyway).
14947 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14949 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14951 * image.c (x_find_image_file): Don't close a remote file handle.
14953 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14955 Fix races with threads and file descriptors.
14956 * callproc.c (Fcall_process_region):
14957 * dired.c (open_directory):
14958 * emacs.c (main, Fdaemon_initialized):
14959 * image.c (x_find_image_file):
14960 * inotify.c (Finotify_rm_watch):
14961 * lread.c (Flocate_file_internal):
14962 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14963 * term.c (term_mouse_moveto, init_tty):
14964 * termcap.c (tgetent):
14965 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14966 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14967 * unexhp9k800.c, unexmacosx.c (unexec):
14968 * callproc.c (Fcall_process_region):
14969 Use emacs_close, not close.
14970 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14971 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14972 and posix_close function on current platforms (which all lack them).
14973 (emacs_close): Use it. This should fix the races on GNU/Linux and
14974 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14975 and it should avoid closing random victim file descriptors on
14978 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14980 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14981 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14982 Touch up doc a bit.
14984 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14985 This is for .gdbinit xbacktrace.
14987 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14988 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14989 (emacs_set_tty): Now static.
14990 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14991 * term.c (tty_capable_p, tty_default_color_capabilities)
14992 (get_tty_terminal, term_mouse_movement)
14993 (handle_one_term_event, init_tty, maybe_fatal):
14994 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14995 (tgetent, scan_file, name_match, compare_contin):
14996 * terminal.c (get_terminal):
14997 Use bool for boolean.
14998 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14999 Prefer char to unsigned char if either will do.
15000 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15001 (tty_write_glyphs): Prefer int to unsigned.
15002 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15003 All callers changed.
15004 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15006 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15009 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15010 (B__dummy__): New dummy symbol, to pacify C89.
15011 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15012 they can't grok varargs macros.
15013 * dispnew.c (add_window_display_history)
15014 (add_frame_display_history):
15015 * print.c (print_object):
15016 * xdisp.c (debug_method_add):
15017 Use %p printf format only for void pointers.
15018 * emacs.c (usage_message): New constant, replacing ...
15019 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15020 (main): Adjust to usage reorg.
15021 * fns.c (syms_of_fns):
15022 * profiler.c (syms_of_profiler):
15023 Don't use non-constant struct initializers.
15024 * gnutls.h (gnutls_initstage_t):
15025 * lisp.h (enum Lisp_Fwd_Type):
15026 * lread.c (lisp_file_lexically_bound_p):
15027 * xsettings.c (anonymous enum):
15028 Remove trailing comma.
15029 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15030 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15031 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15033 * regex.c (const_re_char): New type, to pacify strict C89.
15034 All uses of 'const re_char' replaced to use it.
15035 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15036 with glibc when strict C89. This change is imported from gnulib.
15038 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15039 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15040 Omit GNU_LINUX implementation, since it requires long long.
15041 * xterm.c (x_draw_underwave):
15042 Do not assume the traditional order of struct's members.
15043 (x_term_init): Rewrite to avoid the need for non-constant structure
15046 Syntax cleanup, mostly replacing macros with functions.
15047 This removes the need for the syntax_temp hack.
15048 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15049 * syntax.c (SYNTAX_INLINE): New macro.
15050 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15051 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15052 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15053 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15054 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15055 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15056 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15057 Now constants, not macros.
15058 (syntax_temp) [!__GNUC__]: Remove.
15059 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15060 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15061 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15062 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15063 Move here from syntax.h; now functions, not macros. Except for the
15064 last function, these are static since only syntax.c uses them.
15065 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15066 All uses changed. Now a function, not a macro; use this fact
15067 to simplify the code.
15068 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15069 compiler bugs; no longer relevant.
15070 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15071 (SYNTAX_INLINE): New macro.
15072 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15073 for the new functions. Use bool for boolean member.
15074 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15075 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15076 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15077 (SETUP_BUFFER_SYNTAX_TABLE):
15078 Now extern inline functions, not macros.
15079 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15080 Remove; all uses replaced by implementation.
15081 (syntax_temp) [!__GNUC__]: Remove decl.
15082 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15084 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15086 * emacs.c (main): Fix syntax error.
15088 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15090 Timestamp fixes for undo (Bug#14824).
15091 * atimer.c (schedule_atimer):
15092 * fileio.c (Ffile_newer_than_file_p):
15093 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15094 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15095 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15096 (syms_of_fileio): Remove Sclear_visited_file_name.
15097 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15098 file doesn't exist; this avoids an ambiguity with negative timestamps.
15099 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15100 * systime.h (make_emacs_time, invalid_emacs_time):
15101 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15102 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15103 * undo.c (record_first_change): Push (visited-file-modtime) onto
15104 undo list rather than reimplementing it by hand, incorrectly.
15106 2013-07-09 Ken Brown <kbrown@cornell.edu>
15108 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15110 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15112 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15114 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15116 Handle errno and exit status a bit more carefully.
15117 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15118 number into an exit status. Instead, use EXIT_CANCELED.
15119 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15120 * callproc.c (relocate_fd):
15121 * emacs.c (close_output_streams, main):
15122 * process.c (create_process):
15123 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15124 Use emacs_perror for simplicity.
15125 * callproc.c (relocate_fd, main):
15126 * sysdep.c (sys_subshell):
15127 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15128 (shut_down_emacs): Use emacs_write, not write.
15129 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15130 * fileio.c (Fcopy_file, e_write):
15131 * nsterm.m (ns_select):
15132 * process.c (send_process):
15133 * sound.c (vox_write):
15134 Use emacs_write_sig, not emacs_write.
15135 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15136 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15138 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15140 (emacs_full_write): New function.
15141 (emacs_write): Rewrite to use it.
15142 (emacswrite_sig, emacs_perror): New functions.
15143 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15145 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15147 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15148 on NS even if it is present. Pixmap on NS is a void*.
15150 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15152 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15153 * process.c (close_on_exec, accept4, process_socket):
15154 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15156 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15158 * w32.c (sys_dup): Declare prototype.
15162 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15164 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15166 Make file descriptors close-on-exec when possible (Bug#14803).
15167 This simplifies Emacs a bit, since it no longer needs to worry
15168 about closing file descriptors by hand in some cases.
15169 It also fixes some unlikely races. Not all such races, as
15170 libraries often open files internally without setting
15171 close-on-exec, but it's an improvement.
15172 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15173 * callproc.c (Fcall_process) [!MSDOS]:
15174 * emacs.c (main) [!DOS_NT]:
15175 * nsterm.m (ns_term_init):
15176 * process.c (create_process):
15177 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15178 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15179 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15180 Prefer mkostemp with O_CLOEXEC to mkstemp.
15181 * callproc.c (relocate_fd) [!WINDOWSNT]:
15182 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15183 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15185 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15186 Make the resulting file descriptor close-on-exec.
15187 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15188 * lread.c (load_descriptor_list, load_descriptor_unwind):
15189 Remove; no longer needed. All uses removed.
15190 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15191 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15193 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15194 (Fmake_network_process, Fnetwork_interface_list)
15195 (Fnetwork_interface_info, server_accept_connection):
15196 Make newly-created socket close-on-exec.
15197 * sysdep.c (emacs_open, emacs_fopen):
15198 Make new-created descriptor close-on-exec.
15199 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15200 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15202 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15204 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15205 for NS_IMPL_GNUSTEP.
15207 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15209 Fix openp errno handling.
15210 * callproc.c (Fcall_process): Preserve openp errno around close.
15211 * lread.c (openp): Set errno when returning -1, as some callers
15214 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15216 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15218 * nsterm.h (NSSavePanel): Update comment.
15219 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15220 (ns_run_file_dialog): Declare.
15222 * nsfns.m: Remove panelOK.
15224 (ns_run_file_dialog): New function.
15225 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15226 event loop, so file dialog is popped up by ns_run_file_dialog, called
15227 by sendEvent (Bug#14578).
15228 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15230 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15232 * xdisp.c (default_line_pixel_height): New function.
15233 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15234 (try_cursor_movement, redisplay_window, try_window)
15235 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15237 * window.c (window_scroll_pixel_based):
15238 use default_line_pixel_height.
15240 * dispextern.h (default_line_pixel_height): Add prototype.
15242 * frame.c (x_set_line_spacing): Accept a float value for
15243 line-spacing parameter, per the documentation.
15245 * data.c (Fmultibyte_string_p): Doc fix.
15247 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15249 Use emacs_open more consistently when opening files.
15250 This handles EINTR more consistently now, and makes it easier
15251 to introduce other uniform changes to file descriptor handling.
15252 * sysstdio.h: New file.
15253 * buffer.c (mmap_init):
15254 * cygw32.c (chdir_to_default_directory):
15255 * dispnew.c (Fopen_termscript):
15256 * emacs.c (Fdaemon_initialized):
15257 * fileio.c (Fdo_auto_save):
15258 * image.c (slurp_file, png_load_body, jpeg_load_body):
15259 * keyboard.c (Fopen_dribble_file):
15261 * print.c (Fredirect_debugging_output):
15262 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15263 * termcap.c (tgetent):
15264 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15265 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15266 * w32term.c (w32_initialize) [CYGWIN]:
15267 * xfaces.c (Fx_load_color_file):
15268 Use emacs_open instead of plain open, and emacs_fopen instead of
15270 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15271 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15272 * callproc.c (default_output_mode): New constant.
15273 (Fcall_process): Use it to call emacs_open instead of plain creat.
15274 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15275 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15276 (emacs_fopen): New function.
15277 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15278 Include <lisp.h>, for emacs_open.
15279 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15281 Remove duplicate #include directives.
15282 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15284 Don't include stdio.h twice.
15285 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15286 Don't include sys/types.h or stdio.h twice.
15287 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15288 * lread.c: Don't include coding.h twice.
15289 * nsfont.m: Don't include frame.h twice.
15290 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15291 * ralloc.c: Don't include <unistd.h> twice.
15292 * xdisp.c: Don't include font.h twice.
15293 * xterm.c: Don't include fontset.h twice.
15294 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15296 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15298 Scale ImageMagick images more carefully.
15299 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15300 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15301 Be more careful about avoiding undefined behavior after
15302 integer overflow and division by zero.
15304 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15306 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15307 (syms_of_w32fns): DEFSYM them.
15308 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15309 (CCHDEVICENAME): Define macros if not defined.
15310 (struct MONITOR_INFO_EX): New struct.
15311 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15312 (enum_display_monitors_fn): New variable.
15313 (globals_of_w32fns): Initialize it.
15314 (Fx_display_pixel_width, Fx_display_pixel_height)
15315 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15316 multi-monitor setups in docstrings.
15317 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15318 screen size by primary monitor's millimeter per pixel.
15319 (w32_monitor_enum, w32_display_monitor_attributes_list)
15320 (w32_display_monitor_attributes_list_fallback)
15321 (Fw32_display_monitor_attributes_list): New functions.
15322 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15324 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15326 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15328 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15330 * fileio.c (Qfile_notify_error): New error symbol.
15332 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15333 * inotify.c (inotify_callback, symbol_to_inotifymask)
15334 (Finotify_add_watch, Finotify_rm_watch): Use it.
15335 (inotifyevent_to_event): Exchange order of cookie and file name.
15336 (Finotify_add_watch): Adapt docstring.
15338 * lisp.h (Qfile_notify_error): Declare.
15340 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15342 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15343 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15344 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15345 which did not work (see <http://bugs.gnu.org/14569#307>).
15346 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15347 && (!noninteractive || initialized)). This attempts to thread
15348 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15350 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15352 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15353 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15355 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15357 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15358 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15359 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15360 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15362 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15364 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15365 Define to __sys_siglist.
15367 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15369 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15370 word-wrap, so that overflow-newline-into-fringe would work in
15371 visual-line-mode. (Bug#2749)
15372 (move_it_in_display_line_to): When the last scanned display
15373 element fits exactly on the display line, and
15374 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15375 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15376 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15377 finding buffer position that corresponds to pixel coordinates,
15378 e.g. in buffer_posn_from_coords.
15380 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15382 * process.c (handle_child_signal): Call catch_child_signal if
15385 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15387 Don't convert function pointers to void * and back.
15388 It isn't portable C, and it's easy enough to avoid.
15389 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15390 (make_save_value): Add support for SAVE_FUNCPOINTER.
15391 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15392 * print.c (print_object):
15393 Distinguish function from object pointers.
15394 * lisp.h (SAVE_FUNCPOINTER): New constant.
15395 (SAVE_SLOT_BITS): Adjust to it.
15396 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15397 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15398 (voidfuncptr): New typedef.
15399 (struct Lisp_Save_Value): New member data[0].funcpointer.
15400 (XSAVE_FUNCPOINTER): New function.
15402 Simplify buildobj processing.
15403 * Makefile.in (buildobj.h): Make it a sequence of strings each
15404 followed by comma, rather than a single string. Put it into a
15405 .tmp file in case there's an error while generating it.
15406 (gl-stamp): Use .tmp for temp files.
15407 (mostlyclean): Clean .tmp files.
15408 * doc.c (buildobj): Move to just the routine that needs it.
15409 It's now an array of strings, so processing is simpler.
15411 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15413 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15414 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15415 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15416 Invoke malloc_enable_thread even when not interactive.
15417 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15418 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15419 in this case, since the underlying bug has now been fixed.
15421 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15423 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15424 unlinking it (bug#14691).
15426 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15428 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15429 before checking whether buffer is modified. This lets
15430 `kill-buffer-query-functions' cancel killing of the buffer or save
15431 its content before `kill-buffer' asks user the "Buffer %s
15432 modified; kill anyway?" question.
15434 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15436 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15437 Let the super performKeyEquivalent deal with them (Bug#14747).
15439 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15441 * widget.c (resize_cb): Remove unused local.
15443 Do not use GTK 3 if it exists but cannot be compiled.
15444 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15445 * xterm.c (x_error_handler) [!USE_GTK]:
15448 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15450 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15452 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15453 to the valid range of values. (Bug#14753)
15455 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15456 when moving point by using the current glyph matrix. This avoids
15457 the need to force redisplay when this function is called in a
15460 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15462 Fix minor problems found by static checking.
15463 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15464 Redo the latter's body to sidestep GCC parenthesization warnings.
15465 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15466 * coding.c (detect_coding, detect_coding_system):
15467 * coding.h (struct undecided_spec):
15468 Use bool for boolean.
15469 * image.c (QCmax_width, QCmax_height): Now static.
15470 * xdisp.c (Fmove_point_visually): Remove unused local.
15472 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15474 * xdisp.c (Fmove_point_visually): New function.
15476 2013-06-28 Kenichi Handa <handa@gnu.org>
15478 * coding.h (define_coding_undecided_arg_index): New enum.
15479 (coding_attr_index): New members
15480 coding_attr_undecided_inhibit_null_byte_detection,
15481 coding_attr_undecided_inhibit_iso_escape_detection,
15482 coding_attr_undecided_prefer_utf_8.
15483 (undecided_spec): New struct.
15484 (struct coding_system): New member `undecided' of the member
15487 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15488 (detect_coding): Likewise.
15489 (detect_coding_system): Likewise.
15490 (Fdefine_coding_system_internal): New coding system properties
15491 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15493 (syms_of_coding): Adjust for coding_arg_undecided_max.
15495 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15497 * image.c (x_from_xcolors): Remove unused local.
15499 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15501 Defer image data transfer between X client and server until actual
15504 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15507 * image.c (Destroy_Image): Remove.
15508 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15509 `mask_p', and `colors_p'. All uses changed.
15510 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15511 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15512 New macros for `flags' arg to x_clear_image_1.
15513 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15514 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15515 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15516 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15517 (image_get_x_image, image_unget_x_image): New functions or macros.
15518 (image_background, image_background_transparent, x_to_xcolors)
15519 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15520 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15521 instead of Destroy_Image.
15522 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15523 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15524 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15525 (imagemagick_load_image, svg_load_image): Use them instead of
15526 x_create_x_image_and_pixmap, and x_put_x_image followed by
15527 x_destroy_x_image, respectively.
15528 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15529 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15530 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15531 background_transparent fields.
15532 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15533 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15535 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15537 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15538 This mostly consists of undoing recent changes.
15539 * callproc.c (Fcall_process):
15540 * process.c (create_process):
15541 Do not worry about catching SIGCHLD here, undoing previous change.
15542 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15543 * process.c, process.h (catch_child_signal):
15544 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15545 * process.c (catch_child_handler): Don't worry about being called
15546 lazily and do not assume caller has blocked SIGCHLD, undoing
15547 previous change. Move first-time stuff back to
15548 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15549 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15550 set lib_child_handler if it's already initialized, which may
15551 help avoid problems on GNUstep.
15553 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15555 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15556 * callproc.c (Fcall_process):
15557 * process.c (create_process):
15558 Make sure SIGCHLD is caught before we fork,
15559 since Emacs startup no arranges to catch SIGCHLD.
15560 * process.c (lib_child_handler): Initialize to null, not to
15562 (catch_child_signal): Allow self to be called lazily.
15563 Do nothing if it's already been called.
15564 Assume caller has blocked SIGCHLD (all callers do now).
15565 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15566 just before it's really needed.
15567 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15568 since it hasn't been caught yet.
15570 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15572 * image.c (compute_image_size): New function to implement
15573 :max-width and :max-height.
15574 (imagemagick_load_image): Use it.
15576 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15578 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15579 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15581 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15582 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15583 the SIGCHLD handler, since the code is not atomic and (due to glib)
15584 signals may be arriving now.
15585 * sysdep.c (init_signals): Do not catch child signals here;
15586 'main' now does that later, at a safer time.
15588 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15590 Clean up SIGCHLD handling a bit (Bug#14569).
15591 * process.c, process.h (catch_child_signal):
15592 Now always extern, even if !NS_IMPL_GNUSTEP.
15593 * process.c (catch_child_signal): Move glib tickler here from
15594 init_process_emacs, so that it's done earlier in Emacs
15595 initialization. Also move the noninteractive && !initialized
15596 check here from init_process_emacs. This is all a bit cleaner for
15597 GNUish platforms, and I hope it works around the Cygwin bug.
15598 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15599 that glib signal handling is tickled before glib creates threads.
15601 * process.c (wait_reading_process_output): Avoid int overflow
15602 when reading more than 2 GiB total from a process.
15604 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15606 * process.c (create_process): Handle a couple more cases,
15607 i.e., work even if new_argv and wait_child_setup[i] are cached.
15608 Use Fcall_process's style for volatile vars.
15610 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15612 * process.c (create_process): Mark PROCESS volatile.
15614 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15616 Use C99-style flexible array members if available.
15617 This avoids some subtle aliasing issues, which typically
15618 aren't a problem with GCC but may be a problem elsewhere.
15619 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15620 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15621 In either case, it uses a flexible array member rather than
15622 the old struct hack. All uses changed.
15623 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15624 Adjust to sdata reorganization.
15625 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15626 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15627 that ports better to pre-C99 non-GCC.
15628 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15629 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15630 as the latter has changed.
15631 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15632 and port better to pre-C99 GCC.
15633 * image.c (struct xpm_cached_color):
15634 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15635 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15636 Use FLEXIBLE_ARRAY_MEMBER.
15637 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15638 Move decl to top level so it gets checked against implementation.
15639 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15640 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15642 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15644 * syntax.c: Integer cleanups.
15645 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15646 All uses that need 0-or-2 changed to:
15647 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15648 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15649 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15650 (char_quoted, prev_char_comend_first, back_comment)
15651 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15652 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15653 Use bool for boolean.
15654 (update_syntax_table, skip_chars, skip_syntaxes):
15655 Prefer int to unsigned when either will do.
15656 (back_comment): Return boolean success flag, like forw_comment,
15657 instead of positive-or-minus-1 (which might have overflowed int anyway).
15658 Don't stuff ptrdiff_t into int.
15659 (syntax_spec_code, syntax_code_spec): Now const.
15660 (Fmatching_paren, scan_lists, scan_sexps_forward):
15661 Use enum syntaxcode for syntax code.
15662 (Fmatching_paren): Check that arg is a character, not just an integer.
15663 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15664 (Finternal_describe_syntax_value): Omit no-longer-needed
15666 (skip_chars): Use char, not unsigned char, when the distinction
15668 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15669 * bytecode.c (exec_byte_code):
15670 * syntax.c (syntax_spec_code, Fchar_syntax)
15671 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15672 (init_syntax_once):
15673 * syntax.h (SYNTAX_WITH_FLAGS):
15674 Omit unnecessary casts.
15676 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15678 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15679 line dimensions here, to avoid race conditions with the main
15680 thread. (Bug#14062, bug#14630, bug#14669)
15682 * w32term.c (w32_draw_window_cursor): Compute the header line and
15683 mode line dimensions here.
15684 <w32_system_caret_window, w32_system_caret_hdr_height>:
15685 <w32_system_caret_mode_height>: New variables.
15687 * w32term.h: Declare them.
15689 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15691 * alloc.c (die): Move "assertion failed" string here ...
15692 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15693 COND when SUPPRESS_CHECKING. This shrinks the executable text
15694 size by 0.8% to 2.2% when configured with --enable-checking,
15695 depending on optimization flags (GCC 4.8.1 x86-64).
15697 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15699 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15701 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15702 base is 2; this is more accurate.
15704 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15706 * sound.c (string_default): Move to !WINDOWSNT section.
15707 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15709 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15711 * sound.c: Integer cleanups.
15712 Remove unnecessary forward decls.
15713 (struct sound_device): The 'file' member is now a Lisp_Object, not
15714 a char *, so that we needn't invoke alloca on a huge size.
15715 (Fplay_sound_internal): Adjust to this.
15716 (string_default): New function.
15717 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15718 Use it to adjust to the struct sound_device change.
15719 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15720 (be2hs) [0]: Remove.
15722 * syntax.c (skip_chars): Don't use uninitialized storage
15723 when searching a multibyte buffer for characters that are not in a
15724 unibyte string that contains non-ASCII characters.
15726 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15728 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15729 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15731 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15733 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15735 2013-06-18 Kenichi Handa <handa@gnu.org>
15737 * font.c (Ffont_spec): Signal an error for an invalid font name
15740 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15742 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15743 In particular this ports to 32-bit sparc Sun cc.
15744 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15745 array with a dummy element at specpdl[-1], so that its address can
15747 (unbind_to): Do not copy the binding; not needed, now that we
15748 copy old_value in the one place where the copy is needed.
15749 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15750 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15751 (union specbinding): Rename from struct specbinding. Redo layout
15752 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15753 which is not portable. With Sun C 5.12 32-bit sparc, the
15754 declaration causes nargs to be an unsigned bitfield, a behavior
15755 that the C standard allows; but Emacs wants nargs to be signed.
15756 The overall type is now a union of structures rather than a
15757 structure of union of structures, and the 'kind' member is now a
15758 bitfield, so that the overall type doesn't grow. All uses changed.
15759 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15761 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15763 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15764 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15766 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15768 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15770 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15771 unless we know that the window w's frame is a frame object.
15772 Another attempt at solving bug#14062 and bug#14630.
15774 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15776 * textprop.c (property_set_type): New enum.
15777 (add_properties): Allow appending/prepending text properties.
15778 (add_text_properties_1): Factored out of Fadd_text_properties.
15779 (Fadd_text_properties): Move all the code into
15780 add_text_properties_1.
15781 (Fadd_face_text_property): New function that calls
15782 add_text_properties_1.
15784 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15786 Move functions from lisp.h to individual modules when possible.
15787 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15788 * alloc.c (XFLOAT_INIT, set_symbol_name):
15789 * buffer.c (CHECK_OVERLAY):
15790 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15791 (set_char_table_parent):
15792 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15793 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15794 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15795 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15797 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15798 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15799 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15800 (backtrace_args, backtrace_debug_on_exit):
15801 * floatfns.c (CHECK_FLOAT):
15802 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15803 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15804 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15805 (set_hash_index_slot):
15806 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15807 * marker.c (CHECK_MARKER):
15808 * textprop.c (CHECK_STRING_OR_BUFFER):
15809 * window.c (CHECK_WINDOW_CONFIGURATION):
15810 Move here from lisp.h, and make these functions static rather than
15812 * buffer.c (Qoverlayp):
15814 * fns.c (Qhash_table_p):
15815 * window.c (Qwindow_configuration_p):
15817 * lisp.h: Remove the abovementioned defns and decls.
15819 Use functions, not macros, for XINT etc (Bug#11935).
15820 In lisp.h, prefer functions to function-like macros, and
15821 constants to object-like macros, when either will do. This:
15822 . simplifies use, as there's no more need to worry about
15823 arguments' side effects being evaluated multiple times.
15824 . makes the code easier to debug on some platforms.
15825 However, when using gcc -O0, keep using function-like macros
15826 for a few critical operations, for performance reasons.
15827 This sort of thing isn't needed with gcc -Og, but -Og
15828 is a GCC 4.8 feature and isn't widely-enough available yet.
15829 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15830 Remove enum lsb_bits; no longer needed.
15831 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15832 * buffer.c (Qoverlap):
15834 * fns.c (Qhash_table_p):
15835 Now extern, so lisp.h can use these symbols.
15836 * dispextern.h: Include character.h, for MAX_CHAR etc.
15837 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15838 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15839 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15840 (GLYPH_CODE_P): Move here from lisp.h.
15841 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15842 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15843 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15844 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15845 XUNTAG now returns void *.
15846 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15847 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15848 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15849 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15850 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15851 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15852 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15853 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15854 New macros, renamed from their sans-lisp_h_ counterparts.
15855 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15856 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15857 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15858 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15859 If compiling via GCC without optimization, define these as macros
15860 in addition to inline functions.
15861 To disable this, compile with -DINLINING=0.
15862 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15863 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15864 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15865 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15866 (INTMASK, VALMASK): Now macros, since static values cannot be
15867 accessed from extern inline functions.
15868 (VALMASK): Also a constant, for benefit of old GDB.
15869 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15870 is INTEGERP, which can fold it in.
15871 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15872 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15873 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15874 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15875 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15876 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15877 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15878 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15879 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15880 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15881 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15882 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15883 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15884 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15885 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15886 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15887 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15888 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15889 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15890 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15891 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15892 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15893 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15894 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15895 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15896 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15897 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15898 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15899 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15900 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15901 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15902 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15903 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15905 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15906 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15907 (VALMASK): Define in one place rather than in two, merging the
15908 USE_LSB_TAG parts; this is simpler.
15909 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15910 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15911 Move up, to avoid use before definition.
15912 Also include "globals.h" earlier, for the same reason.
15913 (make_natnum): New function.
15914 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15915 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15916 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15917 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15918 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15919 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15920 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15921 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15922 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15923 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15924 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15925 (Qwindow_configuration_p, Qimage): New forward declarations.
15926 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15927 (STRING_COPYIN): Remove; unused.
15928 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15929 (xcar_addr, xcdr_addr): New functions. All uses changed.
15930 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15931 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15932 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15933 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15934 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15935 (TYPE_RANGED_INTEGERP): Simplify.
15936 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15937 (setlocale, fixup_locale, synchronize_system_messages_locale)
15938 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15939 Now empty functions, not macros.
15940 (functionp): Return bool, not int.
15941 * window.c (Qwindow_configuration_p): Now extern,
15942 so window.h can use it.
15943 * window.h (Qwindowp): Move decl back to lisp.h.
15945 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15947 * xdisp.c (Fline_pixel_height): New function, required for solving
15950 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15952 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15954 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15956 * lread.c (syms_of_lread):
15957 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15959 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15961 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15963 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15965 * fileio.c (expand_file_name): Doc fix.
15967 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15969 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15970 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15971 Wait for self, not for 0. This can't hurt on GNU or similar
15972 system, and may help with Cygwin.
15974 * keyboard.c: Don't use PROP (...) as an lvalue.
15975 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15976 Use set_prop (A, B), not PROP (A) = B.
15978 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15980 * xdisp.c (get_it_property): Use it->window instead of generating
15981 a Lisp object from it->w.
15983 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15985 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15986 get-char-property the window that is being rendered, instead of
15987 the buffer, to support window-specific overlays. (Bug#14575)
15988 (compute_display_string_pos): When W is NULL, use the current
15989 buffer as the object to pass to get-char-property.
15990 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15991 pointer member of the bidi iterator, since no window is pertinent
15994 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15996 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15997 being displayed, and pass it to compute_display_string_pos.
15998 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15999 (bidi_paragraph_init): All callers changed.
16001 * xdisp.c (init_from_display_pos, init_iterator)
16002 (handle_single_display_spec, next_overlay_string)
16003 (get_overlay_strings_1, reseat_1, reseat_to_string)
16004 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16005 Set bidi_it.w member from it->w.
16006 (compute_display_string_pos): Accept additional argument, the
16007 window being displayed, and pass it to Fget_char_property.
16010 * dispextern.h (struct bidi_it): New member w, the window being
16012 (compute_display_string_pos): Adjust prototype.
16014 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16016 * xgselect.c: Remove unneeded include xterm.h.
16018 * process.c (wait_reading_process_output): Check for NS before GLIB.
16019 GLIB may be linked in due to rsvg, but ns_select must be called.
16021 * xgselect.c (xg_select): Remove call to window_system_available
16022 and g_main_context_pending at the top, so Gdk events (i.e. file
16023 notify) are processed when Emacs is started with -nw.
16025 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16027 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16028 (ctagsfiles3): New variable, includes only *.m files.
16029 (TAGS): Use an explicit language name in the regular expressions,
16030 to avoid transformation of '/SOMETHING' by MSYS to
16031 'c:\MSYS\SOMETHING'.
16033 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16035 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16037 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16039 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16040 still need to set the mouse pointer shape and activate help-echo.
16043 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16045 A few porting etc. fixes for the new file monitor code.
16046 See the thread containing
16047 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16048 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16049 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16050 (dir_monitor_callback, Fgfile_rm_watch):
16051 Use assq_no_quit instead of Fassoc, for speed.
16052 (dir_monitor_callback, Fgfile_rm_watch):
16053 eassert that the monitor is a fixnum.
16054 (dir_monitor_callback): No need for CDR_SAFE.
16055 Simplify building of lisp with alternative tails.
16056 (Fgfile_add_watch, Fgfile_rm_watch):
16057 Do not assume glib functions set errno reliably on failure.
16058 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16059 and signal an error otherwise.
16060 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16061 Use Fdelq instead of Fdelete, for speed.
16063 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16065 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16066 don't insist on being invoked on a highlighted tool-bar button.
16067 Avoids losing tool-bar functionality when mouse-highlight is nil.
16068 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16069 Don't highlight when mouse-highlight is nil.
16070 (note_mouse_highlight): When mouse-highlight is nil, don't return
16071 right away; instead, run tool-bar and mode-line highlight
16072 subroutine, clear any existing highlight, and revert the mouse
16073 pointer to its default shape. (Bug#14558)
16075 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16077 * lisp.mk (lisp): Add prog-mode.el.
16079 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16081 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16082 * process.c (dummy_handler): New function.
16083 (lib_child_handler): New static var.
16084 (handle_child_signal): Invoke it.
16085 (catch_child_signal): If a library has set up a signal handler,
16086 save it into lib_child_handler.
16087 (init_process_emacs): If using glib and not on Windows, tickle glib's
16088 child-handling code so that it initializes its private SIGCHLD handler.
16089 * syssignal.h (SA_SIGINFO): Default to 0.
16090 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16091 31; it should no longer be needed now.
16093 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16095 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16097 * gfilenotify.c (globals_of_gfilenotify): New function.
16098 (syms_of_gfilenotify): Move global initialization there.
16100 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16102 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16104 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16105 * keyboard.c (menu_bar_items, tool_bar_items):
16106 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16107 not override local keymaps any more.
16109 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16111 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16113 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16115 * w32console.c (initialize_w32_display): Return the dimensions of
16116 the console window via 2 additional arguments, not via the current
16117 frame. This avoids crashes due to overrunning the bounds of
16118 frame's decode_mode_spec_buffer, which is not resized following
16119 the change of the frame dimensions from the initial 10x10.
16121 * w32term.h (w32_initialize_display_info): Adjust prototype.
16123 * term.c (init_tty): Take dimensions of the frame from the values
16124 returned by initialize_w32_display.
16126 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16127 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16128 (LIBES): Add $(GFILENOTIFY_LIBS).
16130 * w32inevt.c (handle_file_notifications): Add dummy implementation
16131 for !HAVE_W32NOTIFY.
16133 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16135 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16137 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16139 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16141 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16143 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16145 Fix minor problems found by static checking.
16146 * data.c (pure_write_error):
16147 Use xsignal2, not Fsignal, as Fsignal might return.
16148 * eval.c (set_backtrace_debug_on_exit): Now static.
16149 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16150 No longer inline. EXTERN_INLINE is needed only for functions
16151 defined in .h files. Reindent function header as per GNU style.
16152 (backtrace_p, backtrace_top, backtrace_next):
16153 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16154 compiler or linker. Add extern decls to pacify gcc -Wall.
16155 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16157 * frame.c (free_monitors): Define only on platforms that need it.
16158 * nsterm.m (ns_term_init):
16159 * process.c (catch_child_signal):
16160 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16161 defined on all porting targets these days.
16162 * process.c, process.h (catch_child_signal):
16163 Make it extern only if NS_IMPL_GNUSTEP is defined.
16165 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16167 * w32.c (gettimeofday): Make the signature identical to prototype
16168 in nt/inc/sys/time.h.
16170 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16172 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16175 * keyboard.c (safe_run_hooks_error): Improve error message.
16177 * data.c (pure_write_error): Add `object' argument.
16178 * puresize.h (CHECK_IMPURE): Use it.
16180 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16182 * Makefile.in (NOTIFY_OBJ): New variable.
16183 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16185 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16186 Call syms_of_gfilenotify.
16188 * gfilenotify.c: New file.
16190 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16191 and Qfile_w32notify.
16192 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16193 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16195 * lisp.h: Declare syms_of_gfilenotify.
16197 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16199 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16201 Merge the specpdl and backtrace stacks. Make the structure of the
16202 specpdl entries more obvious via a tagged union of structs.
16203 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16204 (enum specbind_tag): New enum.
16205 (struct specbinding): Make it a tagged union of structs.
16206 Add a case for backtrace records.
16207 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16208 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16209 (backtrace_debug_on_exit): New accessors.
16210 (struct backtrace): Remove.
16211 (struct catchtag): Remove backlist field.
16212 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16214 (Flocal_variable_p): Speed up the common case where the binding is
16216 * eval.c (backtrace_list): Remove.
16217 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16218 (set_backtrace_args, set_backtrace_nargs)
16219 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16220 (backtrace_next): New functions.
16221 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16222 (unwind_to_catch, internal_lisp_condition_case)
16223 (internal_condition_case, internal_condition_case_1)
16224 (internal_condition_case_2, internal_condition_case_n): Don't bother
16225 with backtrace_list any more.
16226 (Fsignal): Adjust to new backtrace format.
16227 (grow_specpdl): Move up.
16228 (record_in_backtrace): New function.
16229 (eval_sub, Ffuncall): Use it.
16230 (apply_lambda): Adjust to new backtrace format.
16231 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16233 (specbind): Adjust to new specpdl format. Simplify.
16234 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16235 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16237 (mark_backtrace): Remove.
16238 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16239 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16240 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16242 * profiler.c (record_backtrace): Use get_backtrace.
16243 (handle_profiler_signal): Use backtrace_top_function.
16244 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16245 accessor functions.
16247 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16249 * process.h (catch_child_signal): Declare.
16251 * process.c (catch_child_signal): New function.
16252 (init_process_emacs): Call it.
16254 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16255 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16257 (x_set_cursor_type): Remove declaration.
16258 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16259 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16260 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16261 (ns_get_color): Use F suffix on float.
16262 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16263 (ns_get_rgb_color): Remove.
16264 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16265 (note_mouse_movement): x and y are CGFloat.
16266 (ns_draw_fringe_bitmap): Remove unused rowY.
16267 Change #if to COCOA && >= 10_6.
16268 (ns_draw_window_cursor): Remove unused overspill.
16269 (ns_draw_underwave): width and x are EamcsCGFloat.
16270 (ns_draw_box): thickness is CGFloat.
16271 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16272 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16273 if not in main thread.
16274 (ns_get_pending_menu_title, ns_check_menu_open)
16275 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16276 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16277 (sendFromMainThread:): New method.
16278 (changeFont:): size is CGFloat.
16279 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16280 Disable warning about permanent text.
16281 (characterIndexForPoint:): Adjust return type depending on GNUstep
16283 (mouseDown:): delta is CGFloat.
16284 (updateFrameSize): Remove unised variable f.
16285 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16286 Cast float to EmacsCGFloat.
16287 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16288 also to -1 when restoring.
16289 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16290 inside NS_IMPL_COCOA.
16291 (toggleFullScreen:): Put call to toggleFullScreen inside
16292 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16293 (setPosition:portion:whole:): por is CGFloat.
16294 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16295 (mouseDown:): Use CGFloat.
16296 (mouseDragged:): Remove unised variable edge.
16297 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16299 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16300 of CGFloat differs.
16301 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16302 when NS_IMPL_GNUSTEP.
16303 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16304 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16305 (EmacsToolbar): Add clearAll. Add tag argument to
16306 addDisplayItemWithImage.
16307 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16309 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16311 * nsmenu.m (ns_update_menubar): Make static.
16312 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16313 (fillWithWidgetValue:): Add cast to SEL for setAction.
16314 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16315 (update_frame_tool_bar): Update code for GNUstep.
16316 (clearAll): New method.
16317 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16318 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16319 Move identifierToItem setObject and activeIdentifiers addObject before
16320 call to insertItemWithItemIdentifier.
16321 (validateVisibleItems): Fix indentation.
16322 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16323 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16324 UtilityWindow to aStyle, remove call to setStyleMask.
16326 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16328 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16329 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16330 Use F suffix on floats.
16331 (ns_char_width): Returns CGFloat.
16332 (ns_ascii_average_width): w is CGFloat instead of float.
16333 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16335 (ns_glyph_metrics): CGFloat instead of float.
16337 * nsfns.m (x_set_foreground_color, x_set_background_color):
16339 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16340 remove unused variables.
16341 (Fns_read_file_name): Keep track if panel is for save.
16342 Use ns_filename_from_panel/ns_directory_from_panel.
16343 (Fns_list_services): delegate only used for COCOA.
16344 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16345 Just return the input if GNUstep.
16346 (x_screen_planes): Remove.
16347 (Fxw_color_values): Use EmacsCGFloat
16348 (Fns_display_monitor_attributes_list): Only get screen number for
16350 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16352 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16353 ns_directory_from_panel.
16355 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16357 * process.c (handle_child_signal): Also use WCONTINUED.
16358 This is so that list-processes doesn't mistakenly list the process
16359 as stopped, when the process has actually been continued and is
16362 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16364 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16365 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16366 not already configured.
16368 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16370 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16372 * Makefile.in (mostlyclean): Remove *.res files.
16374 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16376 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16377 a buffer (bug#8447).
16379 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16381 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16382 display vector, and we backtrack, handle the case that the
16383 previous character position is also displayed from a display
16384 vector or covered by a display string or image. (Bug#14476)
16386 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16388 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16389 (struct MonitorInfo, free_monitors): Remove.
16390 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16391 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16392 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16395 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16396 (struct MonitorInfo, free_monitors): Remove.
16397 (ns_screen_name): Make static.
16398 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16399 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16402 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16403 (struct MonitorInfo): New struct.
16404 (free_monitors, make_monitor_attribute_list): Declare.
16406 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16408 (free_monitors, make_monitor_attribute_list): New functions.
16409 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16412 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16414 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16416 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16418 * keyboard.c: Apply keyboard decoding only to events that come directly
16419 from the tty, not from unread-command-events (bug#14368).
16420 (read_event_from_main_queue): New function, extracted from read_char.
16421 (read_decoded_char): Remove.
16422 (read_decoded_event_from_main_queue): New function to replace it.
16423 (read_char): Use it.
16424 (read_key_sequence): Use read_char rather than read_decoded_char.
16426 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16428 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16430 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16432 2013-05-22 Kenichi Handa <handa@gnu.org>
16434 The following changes are to fix the setting of
16435 buffer-file-coding-system on, for instance, C-x RET c unix RET
16436 _FILE_OF_DOS_EOL_TYPE_ RET.
16438 * coding.h (struct coding_system): New member detected_utf8_chars.
16440 * coding.c (detect_coding_utf_8): Count characters and check EOL
16441 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16443 (setup_coding_system): Do not initialize coding->head_ascii.
16444 (check_ascii): Do not set coding->eol_seen but update it. Do not
16445 call adjust_coding_eol_type here.
16446 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16447 If the eol-type of CODING is already specified, adjust the eol type
16448 of the found coding-system.
16449 (decode_coding_gap): Cancel previous change. Utilize the
16450 character numbers counted by detect_coding_utf_8. Fix detection
16453 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16455 * search.c (looking_at_1): Only set last_thing_searched if the match
16456 changed the match-data (bug#14281).
16458 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16460 * xdisp.c (reseat_at_previous_visible_line_start):
16461 Already declared in dispextern.h, so remove it here.
16462 (move_it_vertically_backward): Likewise.
16464 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16466 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16467 (Fx_display_pixel_width, Fx_display_pixel_height)
16468 (Fx_display_mm_width, Fx_display_mm_height):
16469 Mention `display-monitor-attributes-list' in docstrings.
16471 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16472 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16473 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16474 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16475 (Fx_display_backing_store, Fx_display_visual_class)
16476 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16477 (Fx_display_grayscale_p, Fx_display_pixel_width)
16478 (Fx_display_pixel_height, Fx_display_planes)
16479 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16480 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16481 (Fx_display_mm_width, Fx_display_mm_height)
16482 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16483 height for all physical monitors as in X11.
16485 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16486 Return pixel width or height for all physical monitors as in X11.
16488 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16490 Port --enable-gcc-warnings to clang.
16491 * bytecode.c (exec_byte_code):
16493 Redo diagnostic pragmas to pacify clang, too.
16494 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16495 * editfns.c (Fencode_time):
16496 * fileio.c (file_accessible_directory_p):
16497 * font.c (font_unparse_xlfd):
16498 Use '&"string"[index]' instead of '"string" + (index)'.
16499 * undo.c (user_error): Remove; unused.
16501 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16503 * insdel.c (insert_1_both): Document the arguments, instead of
16504 referring to insert_1, which no longer exists.
16506 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16507 some window, increment windows_or_buffers_changed, so that
16508 *Messages* display in that window is updated. (Bug#14408)
16510 * w32.c: Include epaths.h.
16511 (init_environment): Use cmdproxy.exe without leading directories.
16512 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16514 (gettimeofday): Adjust signature and return value to Posix
16517 * unexw32.c (open_output_file): Delete the existing emacs.exe
16518 before creating it, to break the hard link to the versioned
16521 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16522 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16523 (FIRSTFILE_OBJ): New variables.
16524 (W32_RES): Rename to EMACSRES. All users changed.
16525 (base_obj): Use $(CM_OBJ).
16526 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16527 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16528 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16529 $(W32_RES_LINK) before $(LIBES).
16530 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16532 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16534 * makefile.w32-in (DOC): Use just "DOC".
16536 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16538 * process.c: Export default filters and sentinels to Elisp.
16539 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16541 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16542 (Fset_process_sentinel, Fformat_network_address):
16543 Default to them instead of nil.
16544 (server_accept_connection): Sentinels can't be nil any more.
16545 (read_and_dispose_of_process_output): New function, extracted from
16546 read_process_output.
16547 (read_process_output): Use it; filters can't be nil.
16548 (Finternal_default_process_filter): New function, extracted from
16549 read_process_output.
16550 (exec_sentinel_unwind): Remove function.
16551 (exec_sentinel): Don't zilch sentinel while running.
16552 (status_notify): Sentinels can't be nil.
16553 (Finternal_default_process_sentinel): New function extracted from
16555 (setup_process_coding_systems): Default filter is not nil any more.
16556 (syms_of_process): Export new Elisp functions and initialize
16558 * lisp.h (make_lisp_proc): New function.
16560 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16562 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16564 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16566 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16567 unless we know that the window w is a leaf window.
16568 Another attempt at solving bug#14062.
16570 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16572 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16575 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16577 * image.c (gif_load): Check that subimages fit (Bug#14345).
16579 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16581 * lread.c (skip_dyn_eof): New function.
16582 (read1): Use it to skip the end of a file in response to #@00.
16584 * doc.c (get_doc_string): Slightly relax the sanity checking.
16586 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16588 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16589 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16590 (MonitorInfo): New struct.
16591 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16592 (Fns_display_monitor_attributes_list): New functions.
16593 (display-usable-bounds): Remove.
16594 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16597 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16599 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16600 (GTK_CHECK_VERSION): New macro, if not already defined.
16601 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16602 replaced by GTK_CHECK_VERSION.
16604 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16606 * xterm.h (GTK_PREREQ): New macro.
16607 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16608 to use this macro instead, for consistency and clarity.
16610 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16612 * xdisp.c (row_for_charpos_p): New function, with code of
16613 cursor_row_p, but accepts an additional argument CHARPOS instead
16614 of using a hardcoded PT.
16615 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16616 (row_containing_pos): Call row_for_charpos_p instead of partially
16617 doing the same. Fixes cursor positioning under longlines-mode
16618 when longlines-show-effect includes more than one newline, when
16619 moving the cursor vertically up.
16621 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16623 * makefile.w32-in (ACL_H): New macro.
16624 ($(BLD)/fileio.$(O)): Update dependencies.
16626 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16628 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16629 * Makefile.in (LIB_ACL): New macro.
16630 (LIBACL_LIBS): Remove.
16631 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16632 * fileio.c: Include <acl.h>.
16633 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16634 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16636 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16639 * unexelf.c: Don't assume ElfW (Half) fits in int.
16640 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16641 when dealing with ElfW (Half) values, since they can exceed 2**31
16642 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16643 (entry_address): Omit unused NUM arg. All uses changed.
16645 2013-05-07 Juri Linkov <juri@jurta.org>
16647 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16648 to the string converted from number with `Fnumber_to_string'.
16651 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16653 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16654 This fixes a problem introduced by my previous change.
16656 2013-05-07 Glenn Morris <rgm@gnu.org>
16658 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16660 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16662 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16664 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16666 Static checking by GCC 4.8.0.
16667 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16668 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16669 (x_get_monitor_attributes_fallback)
16670 (x_get_monitor_attributes_xinerama)
16671 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16672 Define only if USE_GTK.
16673 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16674 (x_get_monitor_attributes_fallback): Omit unused locals.
16675 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16676 Use double, not float, to avoid mixed-mode floating point arithmetic.
16678 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16679 Jan Djärv <jan.h.d@swipnet.se>
16681 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16682 (XINERAMA_CFLAGS): New macros.
16683 (ALL_CFLAGS, LIBES): Use them.
16685 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16686 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16687 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16688 (syms_of_xfns): DEFSYM them.
16689 (struct MonitorInfo): New struct.
16690 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16691 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16692 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16693 (x_get_monitor_attributes_xinerama): New functions.
16694 (Fx_display_monitor_attributes_list): New primitive.
16695 (syms_of_xfns): Defsubr it.
16697 * xterm.h (x_display_info): Add Xatom_net_workarea and
16698 Xatom_net_current_desktop.
16700 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16701 and dpyinfo->Xatom_net_current_desktop.
16703 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16705 * xdisp.c (pos_visible_p): Use the special code for finding the
16706 beginning of a display property or overlay for any "replacing"
16707 display property, not just for display strings. This solves
16708 incorrect reporting of position by posn-at-point. (Bug#14241)
16710 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16712 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16713 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16714 Verify that ElfW (Half) fits in int.
16715 (fatal): Use same signature as lisp.h.
16716 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16717 configure and build with -DUNEXELF_DEBUG without worrying about
16718 other modules that use DEBUG.
16719 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16720 possibly-wide integers now uses it instead of plain fprintf.
16721 (entry_address): New function, which avoids problems with 32-bit
16722 overflow on 64-bit hosts.
16723 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16724 (round_up): Don't assume the remainder fits in int.
16725 (find_section): Use bool for boolean. Simplify debug code.
16726 (unexec): Don't assume file sizes fit in int or size_t.
16727 Omit unnecessary trailing newline in 'fatal' format.
16728 Use strerror rather than outputting decimal error number.
16729 Remove unused code when emacs is not defined;
16730 this file relies on Emacs now.
16731 Don't assume e_phnum and e_shnum are positive.
16733 * regex.c: Fix problems when DEBUG is defined.
16734 (extract_number, extract_number_and_incr): Define regardless of
16735 whether DEBUG is defined; that's simpler and makes the code less
16736 likely to go stale in the normal case when DEBUG is not defined.
16737 Return int rather than taking an int * arg. All callers changed.
16738 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16739 Remove, replacing with ...
16740 (DEBUG_PRINT): New macro. All callers changed.
16741 (DEBUG_COMPILES_ARGUMENTS): New macro.
16742 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16743 (print_compiled_pattern, print_double_string) [DEBUG]:
16744 Use prototype rather than old-style definition.
16745 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16746 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16747 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16748 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16749 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16750 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16751 This matters only when DEBUG is defined.
16753 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16755 * xdisp.c (set_iterator_to_next): Set the
16756 ignore_overlay_strings_at_pos_p flag only if we are _really_
16757 iterating over an overlay string, as indicated by the
16758 current.overlay_string_index member. (Bug#14306)
16760 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16762 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16763 to where it is used, to avoid autorelease issues (Bug#14050).
16765 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16767 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16768 * fileio.c (syms_of_fileio): Implement this.
16769 * filelock.c (create_lock_file): If symbolic links don't work, so
16770 we use a regular file as a lock file, do not fsync the lock file;
16773 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16775 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16776 (syms_of_minibuf): Adjust accodingly.
16778 * callint.c (Fcall_interactively): Adjust calls accordingly.
16780 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16782 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16783 w->contents is a buffer before computing everything else.
16784 Use parentheses to disambiguate last part of the condition.
16786 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16787 assertion violations. (Bug#14062)
16789 2013-05-01 David Reitter <david.reitter@gmail.com>
16791 * nsfns.m (ns_tooltip): Initialize.
16793 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16795 * coding.c (decode_coding_gap): Don't remove the character before
16796 a newline unless it's a CR character. (Bug#14287)
16798 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16800 * dispextern.h (struct face): Move enum face_underline_type
16801 earlier so that bitfields can be in the same word.
16803 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16805 * nsfns.m (handlePanelKeys): New function.
16806 (EmacsOpenPanel:performKeyEquivalent:)
16807 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16808 arrows/function/control and copy/paste keys (Bug#14296).
16810 2013-04-27 Juri Linkov <juri@jurta.org>
16812 * callint.c (Fcall_interactively): Call `Qread_number' for
16813 interactive code letter `n' instead of using duplicate code.
16816 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16818 * systime.h (make_timeval): Declare as 'const'.
16820 2013-04-27 Kenichi Handa <handa@gnu.org>
16822 * font.c (font_open_entity): Always open a font of manageable
16825 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16827 Port better to AIX (Bug#14258).
16828 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16831 2013-04-24 Kenichi Handa <handa@gnu.org>
16833 * coding.c (decode_coding_iso_2022): When an invalid escape
16834 sequence is encountered, reset the invocation and designation
16835 status to the safest one.
16837 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16839 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16840 Without this fix, "make distclean" leaves stamp-h1 behind.
16842 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16844 * w32fns.c (w32_fullscreen_rect): New function to compute the
16845 window rectangle for the given fullscreen mode.
16846 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16847 longer tunes the window size. This keeps the window's edges flush
16848 with the screen and allows the taskbar to hide itself in fullboth.
16850 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16851 window decorations and uses the entire screen.
16853 * w32term.h (w32_fullscreen_rect) Add prototype.
16854 (struct w32_output): Replace normal_width, normal_height,
16855 normal_top, and normal_left members with a single normal_placement
16857 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16859 (FRAME_NORMAL_PLACEMENT): New macro.
16861 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16863 * minibuf.c (Ftest_completion): Silence compiler warning.
16865 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16867 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16870 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16873 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16874 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16875 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16876 parentheses where appropriate.
16878 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16880 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16882 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16884 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16885 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16886 Mention in the doc string that setting these variables takes
16887 effect only after a call to set-window-buffer. (Bug#14200)
16889 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16891 * indent.c (Fvertical_motion): Don't consider display strings on
16892 overlay strings as display strings on the buffer position we
16893 started from. This prevents vertical cursor motion from jumping
16894 more than one line when there's an overlay string with a display
16895 property at end of line.
16896 Reported by Karl Chen <Karl.Chen@quarl.org> in
16897 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16899 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16901 * window.c (select_window): `record_buffer' even if window is
16902 already selected (bug#14191).
16904 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16906 * window.c (Fwindow_end): Test more flags, including the buffer's
16907 last_overlay_modified flag, to determine whether the window's
16908 display is really up-to-date. Prevents the function from
16909 returning a stale value. (Bug#14170)
16910 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16913 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16915 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16916 garbaged only if it is not already the top frame on its TTY.
16917 This prevents flickering due to constant redrawing of TTY frames when
16918 there are GUI frames open in the same session. (Bug#13864)
16920 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16922 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16923 of marking the idle timers directly.
16925 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16927 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16928 tables (bug#14054).
16930 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16932 * window.c (select_window): Don't record_buffer while the invariant is
16933 temporarily broken (bug#14161).
16935 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16937 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16939 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16941 2013-04-07 Romain Francoise <romain@orebokech.com>
16943 Ignore additional platform-specific ACL errors (Bug#13702).
16944 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16945 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16947 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16949 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16952 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16954 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16955 This bug was introduced by my 2013-02-25 change that simplified
16956 data_start configuration. Without this change, on GNU/Linux
16957 an Emacs configured with --enable-profiling fails immediately
16958 due to a profiler signal.
16959 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16960 with these flags. On platforms where special flags are needed
16961 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16962 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16963 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16965 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16967 Get rid of some platform-specific functions examining window
16968 system and its capabilities. This is a partial rework of the
16970 * lisp.h (have_menus_p): Remove prototype. This function is
16971 replaced with platform-independent window_system_available.
16972 (check_window_system): Move to...
16973 * frame.h (decode_window_system_frame, window_system_available):
16974 ...here, add new prototypes.
16975 * frame.c (window_system_available, decode_window_system_frame):
16977 (check_window_system): Platform-independent now.
16978 * xterm.h (x_in_use): Remove declaration.
16980 * w32term.h (check_x_frame):
16981 * nsterm.h (check_x_frame): Remove prototypes. This function
16982 is replaced with platform-independent decode_window_system_frame.
16983 * msdos.c (have_menus_p): Remove.
16984 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16985 Remove platform-specific functions. Use check_window_system,
16986 decode_window_system_frame and check_ns_display_info where
16987 appropriate. Minor style and comment tweaks.
16988 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16989 (check_x_frame): Likewise.
16990 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16992 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16993 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16994 * xmenu.c, xselect.c: All related users changed.
16996 2013-04-03 Kenichi Handa <handa@gnu.org>
16998 The following changes is to optimize the code for reading UTF-8
17001 * coding.c (check_ascii): Rename from detect_ascii. Return value
17002 changed. Check EOL format. Do not call adjust_coding_eol_type
17004 (check_utf_8): New function.
17005 (adjust_coding_eol_type): Do nothing if already adjusted.
17006 (detect_coding): Compare the return value of check_ascii with
17007 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17008 (decode_coding_gap): Optimize for valid UTF-8.
17010 2013-03-21 Kenichi Handa <handa@gnu.org>
17012 * coding.c (syms_of_coding): Cancel previous change.
17014 * insdel.c (insert_from_gap): Fix previous change.
17016 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17018 Consistently use platform-specific function to detect window system.
17019 * lisp.h (check_window_system): New prototype. This function is
17020 going to replace check_x, check_w32 and check_ns.
17021 (have_menus_p): Mention msdos.c in comment.
17022 * fontset.c (check_window_system_func): Remove. Adjust all users.
17023 * fontset.h (check_window_system_func): Remove prototype.
17024 * nsterm.h (check_ns):
17025 * xterm.h (check_x):
17026 * w32term.h (check_w32): Likewise.
17027 * menu.c (Fx_popup_menu): Use check_window_system.
17028 * msdos.c (check_window_system): Define for MS-DOS.
17029 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17030 * w32fns.c (check_window_system): Likewise for MS-Windows.
17031 * xfns.c (check_window_system): Likewise for X.
17032 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17033 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17035 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17037 Prefer < to > in range checks such as 0 <= i && i < N.
17038 This makes it easier to visualize quantities on a number line.
17039 This patch doesn't apply to all such range checks,
17040 only to the range checks affected by the 2013-03-24 change.
17041 This patch reverts most of the 2013-03-24 change.
17042 * alloc.c (xpalloc, Fgarbage_collect):
17043 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17044 * character.c (string_escape_byte8):
17045 * charset.c (read_hex):
17046 * data.c (cons_to_unsigned):
17047 * dispnew.c (update_frame_1):
17048 * doc.c (Fsubstitute_command_keys):
17049 * doprnt.c (doprnt):
17050 * editfns.c (hi_time, decode_time_components):
17051 * fileio.c (file_offset):
17052 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17053 * font.c (font_intern_prop):
17054 * frame.c (x_set_alpha):
17055 * gtkutil.c (get_utf8_string):
17056 * indent.c (check_display_width):
17057 * keymap.c (Fkey_description):
17058 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17060 * minibuf.c (read_minibuf_noninteractive):
17061 * process.c (wait_reading_process_output):
17062 * search.c (Freplace_match):
17063 * window.c (get_phys_cursor_glyph):
17064 * xdisp.c (redisplay_internal):
17065 * xsmfns.c (smc_save_yourself_CB):
17066 Prefer < to > for range checks.
17067 * dispnew.c (sit_for): Don't mishandle NaNs.
17068 This fixes a bug introduced in the 2013-03-24 change.
17069 * editfns.c (decode_time_components): Don't hoist comparison.
17070 This fixes another bug introduced in the 2013-03-24 change.
17072 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17074 * frame.h (struct frame): Drop scroll_bottom_vpos
17075 member becaue all real users are dead long ago.
17076 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17077 * xdisp.c (redisplay_internal): Adjust user.
17079 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17081 * nsmenu.m (showAtX:Y:for:): setLevel to
17082 NSPopUpMenuWindowLevel (Bug#13998).
17084 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17086 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17087 (ns_check_pending_open_menu): Declare.
17089 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17090 (x_activate_menubar): Update the menu with title that matches
17091 ns_get_pending_menu_title, and call
17092 ns_check_pending_openmenu (Bug#12698).
17093 (menuWillOpen:): New method.
17094 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17096 * nsterm.m (menu_will_open_state, menu_mouse_point)
17097 (menu_pending_title): New varaibles.
17098 (ns_get_pending_menu_title, ns_check_menu_open)
17099 (ns_check_pending_open_menu): New functions.
17101 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17103 * indent.c (current_column_bol_cache): Remove leftover which is not
17104 used in Fmove_to_column any more.
17105 (current_column, scan_for_column): Adjust users.
17106 * keyboard.c (last_point_position_buffer, last_point_position_window):
17107 Remove leftovers which are not used for recording undo any more.
17108 (command_loop_1, syms_of_keyboard): Adjust users.
17109 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17110 redisplay_window any more.
17111 (move_it_to): Adjust user.
17113 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17115 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17116 Update dependencies.
17118 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17120 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17121 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17122 forward references.
17124 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17126 * window.h (struct window): Replace hchild, vchild and buffer slots
17127 with a single slot 'contents'. This is possible because each valid
17128 window may have either the child window (in vertical or horizontal
17129 combination) or buffer to display (for the leaf window). Using that,
17130 a lot of operations to traverse and/or change window hierarchies may
17131 be simplified. New member horizontal is used to distinguish between
17132 horizontal and vertical combinations of internal windows.
17133 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17134 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17135 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17136 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17137 Use contents slot, not buffer, where appropriate.
17138 (wset_combination): New function.
17139 (wset_buffer): Add eassert.
17140 (Fframe_first_window): Simplify the loop reaching first window.
17141 (Fwindow_buffer): Use WINDOW_LEAF_P.
17142 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17143 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17144 (unshow_buffer): Convert initial debugging check to eassert.
17145 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17146 (make_parent_window, window_resize_check, window_resize_apply)
17147 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17148 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17149 Adjust to match struct window changes.
17150 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17151 (mark_window_cursors_off, count_windows, get_leaf_windows)
17152 (foreach_window_1): Simplify the loop.
17153 * alloc.c (mark_object): Do not check for the leaf window because
17154 internal windows has no glyph matrices anyway.
17155 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17156 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17157 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17158 (build_frame_matrix_from_window_tree, mirror_make_current)
17159 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17160 (update_window_tree, set_window_update_flags): Simplify the loop.
17161 (sync_window_with_frame_matrix_rows): Enforce live window.
17162 Use contents slot, not buffer, where appropriate.
17163 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17164 and WINDOW_HORIZONTAL_COMBINATION_P.
17165 (make_frame_visible_1): Simplify the loop.
17166 Use contents slot, not buffer, where appropriate.
17167 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17168 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17169 (expose_window_tree): Likewise.
17170 Use contents slot, not buffer, where appropriate.
17171 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17172 to avoid deleted windows. Use contents slot instead of buffer.
17173 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17174 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17175 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17176 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17178 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17180 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17181 identify the reasons for assertion violations in bug#14062 and
17183 (Fx_show_tip): Fix compilation error under
17184 "--enable-check-lisp-object-type". (Bug#14073)
17186 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17187 Reported by <rzl24ozi@gmail.com>.
17189 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17191 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17193 (unwind_with_echo_area_buffer): ...to restore it here.
17194 This is needed to ensure that...
17195 (redisplay_window): ...both window markers are valid here,
17196 which is verified by eassert.
17197 * editfns.c (save_excursion_save): Do not assume that
17198 selected_window always displays the buffer.
17199 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17202 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17204 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17207 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17209 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17211 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17213 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17214 since MinGW's w32api headers do. This avoids compiler warnings.
17216 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17217 if already defined.
17219 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17221 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17223 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17225 * gtkutil.c (style_changed_cb): Check if frame is live and an
17226 X frame (Bug#14038).
17228 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17230 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17231 Define only for _WIN32_WINNT less than 0x0500.
17232 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17234 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17235 see its own definitions of 'struct timeval' and 'struct timezone'.
17237 Fix incompatibilities between MinGW.org and MinGW64 headers.
17238 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17240 * w32.c (REPARSE_DATA_BUFFER): Guard with
17241 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17243 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17245 * xterm.c: Include X11/XKBlib.h
17246 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17248 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17250 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17252 * blockinput.h (input_blocked_p): Likewise.
17253 * bytecode.c (exec_byte_code): Likewise.
17254 * callproc.c (call_process_kill, call_process_cleanup)
17255 (Fcall_process): Likewise.
17256 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17257 (Fccl_execute_on_string): Likewise.
17258 * character.c (string_escape_byte8): Likewise.
17259 * charset.c (read_hex): Likewise.
17260 * cm.c (calccost): Likewise.
17261 * data.c (cons_to_unsigned): Likewise.
17262 * dired.c (directory_files_internal, file_name_completion):
17264 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17265 (sit_for): Likewise.
17266 * doc.c (Fsubstitute_command_keys): Likewise.
17267 * doprnt.c (doprnt): Likewise.
17268 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17269 * emacsgtkfixed.c: Likewise.
17270 * fileio.c (file_offset, Fwrite_region): Likewise.
17271 * floatfns.c (Fexpt, fmod_float): Likewise.
17272 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17274 * font.c (font_intern_prop): Likewise.
17275 * frame.c (x_set_alpha): Likewise.
17276 * gtkutil.c (get_utf8_string): Likewise.
17277 * indent.c (check_display_width): Likewise.
17278 * intervals.c (create_root_interval, rotate_right, rotate_left)
17279 (split_interval_right, split_interval_left)
17280 (adjust_intervals_for_insertion, delete_node)
17281 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17282 (merge_interval_right, merge_interval_left, copy_intervals)
17283 (set_intervals_multibyte_1): Likewise.
17284 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17285 * keymap.c (Fkey_description): Likewise.
17286 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17287 * lread.c (openp, read_integer, read1, string_to_number):
17289 * menu.c (ensure_menu_items): Likewise.
17290 * minibuf.c (read_minibuf_noninteractive): Likewise.
17291 * print.c (printchar, strout): Likewise.
17292 * process.c (create_process, Faccept_process_output)
17293 (wait_reading_process_output, read_process_output, send_process)
17294 (wait_reading_process_output): Likewise.
17295 * profiler.c (make_log, handle_profiler_signal): Likewise.
17296 * regex.c (re_exec): Likewise.
17297 * regex.h: Likewise.
17298 * search.c (looking_at_1, Freplace_match): Likewise.
17299 * sysdep.c (get_child_status, procfs_ttyname)
17300 (procfs_get_total_memory): Likewise.
17301 * systime.h (EMACS_TIME_VALID_P): Likewise.
17302 * term.c (dissociate_if_controlling_tty): Likewise.
17303 * window.c (get_phys_cursor_glyph): Likewise.
17304 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17305 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17307 * xfns.c (Fx_window_property): Likewise.
17308 * xmenu.c (set_frame_menubar): Likewise.
17309 * xselect.c (x_get_window_property, x_handle_dnd_message):
17311 * xsmfns.c (smc_save_yourself_CB): Likewise.
17312 * xterm.c (x_scroll_bar_set_handle): Likewise.
17314 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17316 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17317 to be optional or nil. Adjust comment and convert it to docstring.
17318 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17319 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17321 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17323 Static checking by GCC 4.8-20130319.
17324 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17325 * process.c (Fset_process_datagram_address)
17326 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17327 * xdisp.c (get_char_face_and_encoding)
17328 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17329 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17330 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17332 2013-03-24 Ken Brown <kbrown@cornell.edu>
17334 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17335 fix compilation on 64-bit Cygwin, where underscores are not
17336 automatically prepended.
17338 * w32term.c (w32_initialize): Silence compiler warning.
17340 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17342 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17343 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17344 variables, to save and restore frame dimensions.
17345 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17346 after returning from a 'fullscreen' configuration.
17347 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17348 to avoid races between the main thread and the input thread.
17350 * w32term.h (struct w32_output): New members normal_width,
17351 normal_height, normal_top, normal_left, and prev_fsmode.
17352 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17353 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17354 members of a frame.
17356 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17357 'fullscreen' parameter. Always record previous width and height
17358 of the frame, except when switching out of maximized modes, so
17359 that they could be restored correctly, instead of resetting to the
17360 default frame dimensions. Send SC_RESTORE command to the frame,
17361 unless we are going to send SC_MAXIMIZE, to restore the frame
17362 resize hints in the mouse pointer shown by the window manager.
17365 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17367 * lisp.h (get_frame_param): Adjust conditions for prototype
17370 2013-03-22 Ken Brown <kbrown@cornell.edu>
17372 * unexcw.c: Drop unneeded inclusion of w32common.h.
17373 (report_sheap_usage): Declare.
17374 (read_exe_header): Add magic numbers for x86_64.
17375 (fixup_executable): Fix printf format specifier for unsigned long
17378 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17380 * frame.h (struct frame): Put menu_bar_window under #ifdef
17381 because this member is not needed when X toolkit is in use.
17382 (fset_menu_bar_window):
17383 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17384 (free_glyphs, update_frame):
17385 * xdisp.c (expose_frame): Likewise.
17386 (display_menu_bar): Likewise. Remove redundant eassert.
17387 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17390 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17392 Use functions and constants to manipulate Lisp_Save_Value objects.
17393 This replaces code that used macros and strings and token-pasting.
17394 The change makes the C source a bit easier to follow,
17395 and shrinks the Emacs executable a bit.
17396 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17397 (make_save_value): Change 1st arg from string to enum. All callers
17400 (mark_object): Use if, not #if, for GC_MARK_STACK.
17401 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17402 (XSAVE_OBJECT): Now functions, not macros.
17403 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17404 the constant was never used.
17405 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17406 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17407 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17408 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17410 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17411 type3 with a single member save_type. All uses changed.
17412 (save_type, set_save_pointer, set_save_integer): New functions.
17413 * print.c (PRINTX): Remove.
17415 * alloc.c: Remove redundant static declarations.
17417 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17419 * window.h (struct window): Convert left_col, top_line, total_lines
17420 and total_cols from Lisp_Objects to integers. Adjust comments.
17421 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17423 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17424 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17425 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17426 Adjust users where appropriate.
17428 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17430 * frame.h (struct frame): Drop resx and resy because the same data is
17431 available from window system-specific output context. Adjust users.
17432 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17433 New functions to provide defaults when no window system available.
17434 (FRAME_RES_X, FRAME_RES_Y): New macros.
17435 (NUMVAL): Move from xdisp.c.
17436 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17437 (Ffont_face_attributes, Fopen_font):
17438 * image.c (gs_load):
17439 * w32font.c (fill_in_logfont):
17440 * xdisp.c (calc_pixel_width_or_height):
17441 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17442 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17444 2013-03-20 Kenichi Handa <handa@gnu.org>
17446 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17447 to 1 (temporary workaround until a bug related to ASCII
17448 optimization is fixed).
17450 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17452 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17453 Signal error if window is not internal. Adjust docstring.
17454 (delete_all_child_windows): Use combination_limit to save the buffer.
17455 (Fset_window_configuration): Adjust accordingly.
17456 * print.c (syms_of_print): Initialize debugging output not here...
17457 (init_print_once): ...but in a new function here.
17458 * lisp.h (init_print_once): Add prototype.
17459 * emacs.c (main): Add call to init_print_once. Adjust comments.
17461 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17463 * window.c (window_resize_check, window_resize_apply)
17464 (window_from_coordinates, recombine_windows, set_window_buffer)
17465 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17466 (Fsplit_window_internal, Fdelete_window_internal)
17467 (freeze_window_starts): Use bool for booleans.
17468 * window.h (window_frame_coordinates, resize_frame_windows)
17469 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17471 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17473 * dispnew.c (bitch_at_user): Use `user-error'.
17475 2013-03-17 Ken Brown <kbrown@cornell.edu>
17477 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17478 as return type of image_background. (Bug#13981)
17479 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17481 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17483 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17484 (ns_select): Don't return with result uninitialized.
17486 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17489 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17491 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17492 directories. If filename is nil, get directory name (Bug#13932).
17493 Use getFilename and getDirectory.
17494 (getFilename, getDirectory): New methods for EmacsSavePanel and
17496 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17498 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17500 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17502 2013-03-15 Kenichi Handa <handa@gnu.org>
17504 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17505 (adjust_after_replace): Make it back to static. Delete the third
17506 arg text_at_gap_tail. Cancel the code for handling it.
17508 * coding.h (struct coding_system): New member eol_seen.
17510 * coding.c (detect_ascii): New function.
17511 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17512 when the source bytes are actually scanned. On detecting for
17513 coding_category_utf_8_auto, call detect_ascii instead of scanning
17514 source bytes directly.
17515 (produce_chars): Call insert_from_gap with the new arg 0.
17516 (encode_coding): Likewise.
17517 (decode_coding_gap): Control ASCII optimization by the variable
17518 disable_ascii_optimization instead of #ifndef .. #endif.
17519 Deccode EOL format according to coding->eol_seen.
17520 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17523 * lisp.h (adjust_after_replace): Cancel externing it.
17524 (insert_from_gap): Adjust prototype.
17526 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17528 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17529 FULLSCREEN_MAXIMIZED. (Bug#13935)
17531 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17533 * region-cache.c (find_cache_boundary, move_cache_gap)
17534 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17535 Simplify debugging check and convert to eassert. Adjust comment.
17536 (pp_cache): Put under ENABLE_CHECKING.
17538 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17540 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17541 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17542 and WM_ACTIVATEAPP.
17543 (w32fullscreen_hook): If the frame is visible, reset
17544 f->want_fullscreen flag after changing the frame size. If the
17545 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17548 2013-03-13 Daniel Colascione <dancol@dancol.org>
17550 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17551 too so that these builds can use Cygwin's file conversion
17552 functions. (We've been building and linking cygw32.o all along
17553 and just not using it.)
17555 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17557 File synchronization fixes (Bug#13944).
17558 * Makefile.in (LIB_FDATASYNC): New macro.
17560 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17561 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17562 Don't worry about HAVE_FSYNC, since a substitute fsync is
17563 available if the system lacks one.
17564 (Fwrite_regin): Retry fsync if interrupted.
17566 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17568 * w32term.c (w32_read_socket): If the Emacs frame is being
17569 activated, call w32fullscreen_hook, to make sure the new frame
17570 dimensions are in effect. (Bug#13937)
17572 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17574 * xdisp.c (init_iterator): Simplify because both character and byte
17575 positions are either specified or -1. Add eassert. Adjust comment.
17576 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17577 character and byte positions can be obtained from marker.
17579 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17581 Static checking by Sun C 5.12.
17582 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17583 * bytecode.c (exec_byte_code):
17584 * dispnew.c (init_display):
17586 * fileio.c (Fsubstitute_in_file_name):
17587 * keyboard.c (Fevent_convert_list):
17588 * keymap.c (Fsingle_key_description):
17589 * term.c (maybe_fatal, fatal):
17590 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17591 * xsmfns.c (Fhandle_save_session):
17592 Omit unreachable code.
17593 * keymap.c (map_keymap_char_table_item): Cast void * to
17594 a function pointer type; the C Standard requires this.
17596 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17597 Include <sys/param.h> unconditionally, as that works elsewhere and
17598 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17599 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17602 See ChangeLog.12 for earlier changes.
17604 ;; Local Variables:
17608 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17610 This file is part of GNU Emacs.
17612 GNU Emacs is free software: you can redistribute it and/or modify
17613 it under the terms of the GNU General Public License as published by
17614 the Free Software Foundation, either version 3 of the License, or
17615 (at your option) any later version.
17617 GNU Emacs is distributed in the hope that it will be useful,
17618 but WITHOUT ANY WARRANTY; without even the implied warranty of
17619 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17620 GNU General Public License for more details.
17622 You should have received a copy of the GNU General Public License
17623 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.