1 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4 Vinhibit_quit and prefer internal_condition_case_n to pass args.
5 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
6 (safe_run_hooks): Remove comment which is not relevant any more.
8 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
10 Don't let big frames overrun the stack.
11 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
12 Use SAFE_NALLOCA, not alloca.
14 Fix bug with clang + directory_files_internal + GC (Bug#16986).
15 * dired.c (directory_files_internal): Use a volatile variable
16 to prevent the compiler from optimizing away all copies of a local.
17 I wonder how many other GC-related bugs like this lurk elsewhere?
19 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
20 * xterm.h (struct x_display_info): New member 'connection'.
21 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
22 so that x_delete_terminal has a file descriptor to pass to
23 delete_keyboard_wait_descriptor.
25 Don't mishandle year-9999 dates (Bug#18176).
26 * editfns.c (decode_time_components): Store an invalid timespec
27 on overflow, instead of returning false, so that the caller can
28 distinguish overflow from other errors.
29 (lisp_time_argument, lisp_seconds_argument): If the time is out
30 of range, signal a time overflow instead of an invalid time spec.
31 * keyboard.c (decode_timer): Treat time overflow like other
34 Avoid undefined behavior with signed left shift.
35 Caught by 'gcc -fsanitize=undefined'.
36 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
37 * dispnew.c (line_hash_code, scrolling):
38 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
39 Use 'unsigned', not 'int', for line hashes.
40 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
42 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
44 Make compare-strings more compatible with old behavior (Bug#17903).
45 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
47 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
49 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
50 Don't add label between left and right buttons (Bug#18129).
52 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
54 Make functions static that no longer need to be extern.
55 * frame.c, frame.h (set_menu_bar_lines):
56 * keyboard.c (Qleftmost, Qrightmost):
57 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
58 (x_set_internal_border_width):
61 2014-08-01 Eli Zaretskii <eliz@gnu.org>
63 Fix display of R2L lines when the last character fits only partially.
64 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
66 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
67 R2L row is visible only partially, give the row a negative x
69 (display_line): Fix the calculation of the glyph whose pixel width
70 is used to decide whether the last produced glyph fits on the
71 line. When the last glyph fits only partially, give the row a
74 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
75 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
76 pixel width of the first glyph that is hscrolled from display.
77 (display_line): In R2L glyph rows, don't give a negative offset to
78 row->x when the first glyph begins before first_visible_x.
80 * xdisp.c (display_line): If called with iterator set up to write
81 to a marginal area, delay the call to handle_line_prefix until we
82 switch back to the text area. (Bug#18035)
84 * .gdbinit (xwindow): The members total_cols, total_lines,
85 left_col, and top_line are C integers (and has been so for the
88 2014-08-01 Andreas Schwab <schwab@suse.de>
90 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
91 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
93 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
95 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
96 (timerfd_callback): Ignore weird events with no data. Add tight
97 assertions and comments.
98 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
99 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
101 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
103 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
104 I had confused && with ||.
106 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
108 Simplify timerfd configuration and fix some minor glitches.
109 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
110 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
111 Fall back on timer_create if timerfd_create fails at runtime.
112 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
113 kernel primitives to do resolution. All uses removed.
114 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
115 (turn_on_atimers): Clear timer_create-based timers too,
118 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
119 Without this change, the code can access the local variable 'width'
120 even when it has not been initialized, and likewise for 'height';
121 in either case this leads to undefined behavior.
123 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
125 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
126 necessary, put horizontal scroll bar resources as well. See
127 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
128 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
130 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
132 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
133 background value to match the resource of its vertical counterpart.
135 2014-07-29 Martin Rudalics <rudalics@gmx.at>
137 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
138 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
140 2014-07-28 Martin Rudalics <rudalics@gmx.at>
142 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
143 change that added the top margin height to the requested height
144 and revert (undocumented) part of 2014-07-28 change that changed
145 the logic of whether a size change occurred.
147 2014-07-28 Eli Zaretskii <eliz@gnu.org>
149 * .gdbinit (xwindow): The members total_cols, total_lines,
150 left_col, and top_line are C integers (and has been so for the
153 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
156 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
158 On GNU/Linux, use timerfd for asynchronous timers.
159 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
160 (toplevel): Rename alarm_timer_ok to special_timer_available.
161 [HAVE_TIMERFD]: Declare timerfd.
162 [HAVE_CLOCK_GETRES]: Declare resolution.
163 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
164 system timer resolution.
165 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
166 (timerfd_callback) [HAVE_TIMERFD]: New function.
167 (atimer_result, debug_timer_callback, Fdebug_timer_check)
168 [ENABLE_CHECKING]: New function for the sake of automated tests.
169 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
170 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
171 [ENABLE_CHECKING]: Defsubr test function.
172 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
173 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
174 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
176 Fix --without-x build and pacify --enable-gcc-warnings.
177 Problems reported in Bug#18122 and Bug#18124.
178 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
179 (frame_windows_min_size): Now static.
180 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
182 (adjust_frame_size): Always declare prototype.
184 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
185 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
186 * atimer.c (timerfd_callback): Always read expiration data.
188 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
189 * process.c (add_timer_wait_descriptor): Add timer descriptor
190 to input_wait_mask and non_process_wait_mask as well.
192 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
194 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
196 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
198 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
199 Reinstate code removed by the prevoius commit to this file.
201 2014-07-27 Martin Rudalics <rudalics@gmx.at>
203 * buffer.h (struct buffer): New fields scroll_bar_height and
204 horizontal_scroll_bar_type.
205 * buffer.c (bset_scroll_bar_height)
206 (bset_horizontal_scroll_bar_type): New functions.
207 (Fbuffer_swap_text): Handle old_pointm field.
208 (init_buffer_once): Set defaults for scroll_bar_height and
209 horizontal_scroll_bar_type.
210 (syms_of_buffer): New variables scroll_bar_height and
211 horizontal_scroll_bar_type.
212 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
213 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
214 (set_vertical_scroll_bar): Remove prototype.
215 (x_change_tool_bar_height): Add prototype.
216 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
217 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
218 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
220 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
221 (update_window): Start mode_line_row->y after horizontal scroll
223 (change_frame_size_1): Call adjust_frame_size.
224 (init_display): When changing the size of a tty frame do not
225 pass height of menu bar.
226 (Qframe_windows_min_size): New symbol.
227 * frame.h (struct frame): List tool bar fields after menu bar
228 fields. Add official, total_lines, horizontal_scroll_bars,
229 config_scroll_bar_height and config_scroll_bar_lines fields.
230 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
231 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
232 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
233 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
234 (FRAME_WINDOWS_HEIGHT): New macros.
235 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
236 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
237 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
238 horizontal scroll bar.
239 (frame_inhibit_resize, adjust_frame_size)
240 (frame_windows_min_size): Add declarations.
241 (Qscroll_bar_height, Qhorizontal_scroll_bars)
242 (x_set_scroll_bar_default_height, x_set_left_fringe)
243 (x_set_right_fringe, x_set_vertical_scroll_bars)
244 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
245 (x_set_scroll_bar_height): Add external declarations.
246 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
247 (adjust_frame_size): New functions.
248 (make_frame): Initial horizontal_scroll_bars field. Use
249 SET_FRAME_LINES. Don't allow horizontal scroll bar in
251 (make_initial_frame, make_terminal_frame): No horizontal scroll
252 bar in initial and terminal frames. Use adjust_frame_size.
253 (Fframe_total_cols): Fix doc-string.
254 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
255 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
256 using adjust_frame_size.
257 (Qscroll_bar_height, Qhorizontal_scroll_bars)
258 (Qframe_windows_min_size): New symbols.
259 (x_set_frame_parameters): Remove call of check_frame_size.
260 (x_report_frame_params): Return scroll_bar_height value.
261 (x_set_left_fringe, x_set_right_fringe): New functions.
262 (adjust_frame_height, x_set_internal_border_width)
263 (x_set_fringe_width): Remove.
264 (x_set_internal_border_width, x_set_vertical_scroll_bars)
265 (x_set_scroll_bar_width, x_set_right_divider_width)
266 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
267 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
269 (x_figure_window_size): Rewrite to make frame display the
270 expected number of lines.
271 (Vdefault_frame_scroll_bars): Rewrite doc-string.
272 (Vdefault_frame_horizontal_scroll_bars)
273 (Vframe_initial_frame_tool_bar_height)
274 (frame_inhibit_implied_resize): New variables.
275 * fringe.c (compute_fringe_widths): Remove.
276 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
277 (xg_create_horizontal_scroll_bar)
278 (xg_update_horizontal_scrollbar_pos)
279 (xg_set_toolkit_horizontal_scroll_bar_thumb)
280 (xg_get_default_scrollbar_height)
281 (xg_clear_under_internal_border): Extern.
282 * gtkutil.c (xg_frame_resized): Don't call
283 do_pending_window_change.
284 (xg_frame_set_char_size): Use adjust_frame_size.
285 (style_changed_cb): Call update_theme_scrollbar_height and
286 x_set_scroll_bar_default_height.
287 (x_wm_set_size_hint): Don't call check_frame_size.
288 (update_theme_scrollbar_height)
289 (xg_get_default_scrollbar_height)
290 (xg_create_horizontal_scroll_bar)
291 (xg_update_horizontal_scrollbar_pos)
292 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
293 (xg_create_scroll_bar): Set horizontal slot of bar.
294 (xg_initialize): Call update_theme_scrollbar_height.
295 (xg_clear_under_internal_border): No more static.
296 * insdel.c (adjust_suspend_auto_hscroll): New function.
297 (adjust_markers_for_delete, adjust_markers_for_insert)
298 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
299 * keyboard.c (readable_events, discard_mouse_events)
300 (make_lispy_event): Handle horizontal scroll bar click events.
301 (Fsuspend_emacs): When changing the size of a tty frame do not
302 pass height of menu bar.
303 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
304 (Qright, Qleftmost, Qrightmost): New symbols.
305 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
307 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
308 * nsfns.m (x_set_internal_border_width): New function.
309 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
310 Remove extended fringe code.
311 (x_set_window_size, x_new_font): Don't call
312 compute_fringe_widths.
313 * term.c (Fresume_tty): When changing the size of a tty frame do
314 not pass height of menu bar.
315 (clear_tty_hooks, set_tty_hooks): Clear
316 horizontal_scroll_bar_hook.
317 (init_tty): Frame has no horizontal scroll bars.
318 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
319 scroll_bar_before_handle, scroll_bar_horizontal_handle,
320 scroll_bar_after_handle, scroll_bar_left_arrow,
321 scroll_bar_right_arrow, scroll_bar_to_leftmost and
322 scroll_bar_to_rightmost entries.
323 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
324 (struct terminal): Add set_horizontal_scroll_bar_hook.
325 * w32console.c (initialize_w32_display): Clear
326 horizontal_scroll_bar_hook.
327 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
329 (x_clear_under_internal_border, x_set_internal_border_width):
331 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
332 windows_or_buffers_changed when adding the menu bar.
333 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
334 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
335 (w32_createhscrollbar): New functions.
336 (w32_createscrollbar): Rename to w32_createvscrollbar.
337 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
338 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
339 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
341 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
342 case do not artificially impose WM size hints. Handle
343 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
344 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
346 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
347 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
348 (unwind_create_frame_1): Remove.
349 (Fx_create_frame): Make both scrollbars the system standard
350 width and height. Use official field of frame structure to
351 inhibit running window-configuration-change-hook.
352 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
353 pixelwise. Handle frame's official field.
354 (w32_frame_parm_handlers): Remove x_set_fringe_width
355 entries. Add x_set_scroll_bar_height,
356 x_set_horizontal_scroll_bars, x_set_left_fringe and
358 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
359 pass height of menu bar to change_frame_size.
360 * w32menu.c (set_frame_menubar): Rewrite using
361 frame_inhibit_resize.
362 * w32term.h (struct w32_display_info): Add
363 horizontal_scroll_bar_cursor and cursor_display_counter.
364 (struct scroll_bar): Add horizontal.
365 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
366 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
367 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
368 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
369 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
370 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
371 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
372 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
373 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
374 instead of WM_EMACS_CREATESCROLLBAR.
375 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
377 * w32term.c (horizontal_scroll_bar_min_handle)
378 (horizontal_scroll_bar_left_border)
379 (horizontal_scroll_bar_right_border): New integers.
380 (x_set_frame_alpha): Replace x_highlight_frame by
382 (x_window_to_scroll_bar): New argument "type". Update callers
384 (w32_set_horizontal_scroll_bar_thumb)
385 (x_horizontal_scroll_bar_report_motion)
386 (w32_set_horizontal_scroll_bar)
387 (w32_horizontal_scroll_bar_handle_click)
388 (x_horizontal_scroll_bar_report_motion): New functions.
389 (w32_mouse_position): Discriminate horizontal and vertical
391 (my_create_scrollbar): Replace with two new functions
392 my_create_vscrollbar and my_create_hscrollbar.
393 (x_scroll_bar_create): New argument "horizontal". Update
395 (x_scroll_bar_remove, w32_condemn_scroll_bars)
396 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
398 (w32_read_socket): Handle WM_HSCROLL cae.
399 (x_new_font): Don't recompute fringe widths. Use
400 frame_inhibit_resize. Calculate new menu bar height iff we
401 build without toolkit. Always clear under internal border.
402 (x_set_window_size): Don't check frame size or recompute
403 fringes. Reset fullscreen status before applying sizes. Always
404 resize as requested by pixelwise argument. Don't call
405 do_pending_window_change.
406 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
407 (w32_initialize_display_info): Initialize dpyinfo's
408 horizontal_scroll_bar_cursor entry.
409 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
410 (w32_initialize): Init horizontal_scroll_bar_min_handle and
411 horizontal_scroll_bar_left_border.
412 (w32fullscreen_hook): Intermittently resize window to normal
413 when switching from fullscreen to maximized state.
414 (run_window_configuration_change_hook): Don't run it if frame is
416 (unwind_change_frame): Remove.
417 (Fset_window_configuration): Rewrite using frame's official field.
418 * widget.c (set_frame_size): Don't call compute_fringe_widths.
419 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
420 * window.h (struct window): New fields old_pointm,
421 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
422 scroll_bar_height and suspend_auto_hscroll.
423 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
425 (sanitize_window_sizes): Extern.
426 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
427 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
428 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
429 (WINDOW_CONFIG_SCROLL_BAR_LINES)
430 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
432 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
433 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
434 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
435 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
436 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
437 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
438 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
439 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
440 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
441 (Fwindow_old_point, sanitize_window_sizes): New functions.
442 (Qwindow_sanitize_window_sizes): New symbol.
443 (window_body_height): Count in horizontal scroll bar.
444 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
445 suspend_auto_hscroll slot.
446 (Fwindow_inside_edges): Count fringes pixelwise.
447 (coordinates_in_window, Fcoordinates_in_window_p): Consider
448 horizontal scroll bar.
449 (check_frame_size, adjust_window_margins): Remove functions and
451 (set_window_buffer): Initialize old_pointm and horizontal scroll
453 (temp_output_buffer_show): Reset hscroll related fields.
454 Initialize old_pointm.
455 (make_parent_window): Initialize old_pointm.
456 (make_window): Initialize old_pointm, horizontal scroll bar type,
457 and scroll bar height.
458 (resize_frame_windows): Don't count top margin in new sizes.
459 Don't use safe sizes when shrinking a frame; let the window
460 manager do the clipping.
461 (Fsplit_window_internal): Inherit horizontal scroll bar type and
463 (Fdelete_window_internal): Unchain old_pointm marker.
464 (window_scroll_pixel_based, Fscroll_other_window): Adjust
466 (Fwindow_text_width, Fwindow_text_height): New argument
468 (struct saved_window): New fields, old_pointm, hscroll_whole,
469 suspend_auto_hscroll, scroll_bar_height and
470 horizontal_scroll_bar_type.
471 (Fset_window_configuration, save_window_save): Set new fields of
473 (apply_window_adjustment): Don't call adjust_window_margins.
474 (set_window_margins): Don't change margins if new sizes don't
476 (set_window_scroll_bars): New argument "horizontal_type".
477 Handle horizontal scroll bars. Don't change scroll bars if they
478 don't fit into window.
479 (Fset_window_scroll_bars): New argument "horizontal_type".
480 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
481 (compare_window_configurations): Compare horizontal scroll bar
483 * xdisp.c (window_text_bottom_y, window_box_height): Count in
484 horizontal scroll bar height.
485 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
486 instead of FRAME_LINES.
487 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
488 ON_VERTICAL_SCROLL_BAR.
489 (with_echo_area_buffer): Initialize old_pointm.
490 (with_echo_area_buffer_unwind_data): Store old_pointm values in
492 (unwind_with_echo_area_buffer): Handle old_pointm.
493 (update_tool_bar): Set do_update when the tool bar window has at
494 least one line (since this is what the user sets).
495 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
496 (redisplay_tool_bar): Return early when toolbar has zero lines.
497 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
498 (hscroll_window_tree): Handle suspension of auto_hscroll and
500 (set_horizontal_scroll_bar): New function.
501 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
502 more than one line. Handle horizontal scroll bars.
503 (note_mouse_highlight): Handle horizontal scrol bars.
504 (expose_frame): Set dimensions of XRectangle from frame's text
506 (Vvoid_text_area_pointer): Update doc-string.
507 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
508 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
509 (x_set_internal_border_width): New functions.
510 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
511 (unwind_create_frame_1): Remove.
512 (Fx_create_frame): Handle horizontal scroll bars. Use official
513 field of frame structure to inhibit running
514 window-configuration-change-hook.
515 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
516 pixelwise. Handle frame's official field.
517 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
518 x_set_horizontal_scroll_bars, x_set_left_fringe,
520 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
522 * xterm.h (struct x_display_info): Add
523 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
525 (struct scroll_bar): Add horizontal slot.
526 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
527 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
528 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
529 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
530 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
531 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
532 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
533 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
534 (x_clear_under_internal_border): Remove.
535 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
536 (x_window_to_scroll_bar): New argument TYPE. Update callers.
537 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
538 HORIZONTAL. Update callers.
539 (horizontal_action_hook_id): New action hook id.
540 (x_horizontal_scroll_bar_to_input_event)
541 (x_create_horizontal_toolkit_scroll_bar)
542 (xt_horizontal_action_hook)
543 (x_set_toolkit_horizontal_scroll_bar_thumb)
544 (XTset_horizontal_scroll_bar, x_net_wm_state)
545 (x_horizontal_scroll_bar_report_motion): New functions.
546 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
547 horizontal scroll bars.
548 (SCROLL_BAR_HORIZONTAL_NAME): Define.
549 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
551 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
552 horizontal scroll bars.
553 (handle_one_xevent): Handle horizontal scroll bar events. Call
555 (x_set_window_size_1, x_wm_set_size_hint): Don't call
557 (x_set_window_size): Don't call check_frame_size and
558 do_pending_window_change.
559 (x_term_init): Init horizontal_scroll_bar_cursor display info.
560 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
561 (x_scroll_bar_set_handle): Add some checks when calling
564 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
566 Revert previous change.
567 There is certainly nothing wrong with writing code like 'lo <= i
568 && i <= hi', even if LO happens to a constant. There isn't even
569 anything wrong in general with writing 'a <= b' if A happens to
570 be a constant. At any rate stylistic changes shouldn't
571 be done like this without discussion.
573 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
575 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
576 (Fgarbage_collect): Reorder conditions that are written backwards.
577 * data.c (cons_to_unsigned): Likewise.
578 * dispnew.c (update_frame_1, sit_for): Likewise.
579 * fileio.c (file_offset): Likewise.
580 * filelock.c (read_lock_data, lock_file): Likewise.
581 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
583 * font.c (font_intern_prop, font_style_symbolic): Likewise.
584 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
585 * lread.c (read1): Likewise.
586 * minibuf.c (read_minibuf_noninteractive): Likewise.
587 * nsterm.m (x_set_frame_alpha): Likewise.
588 * process.c (wait_reading_process_output): Likewise.
589 * region-cache.c (delete_cache_boundaries): Likewise.
590 * xterm.c (x_set_frame_alpha): Likewise.
592 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
594 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
597 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
599 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
600 because atimer expiration is absolute rather than relative.
602 2014-07-25 Eli Zaretskii <eliz@gnu.org>
604 * w32term.h (current_popup_menu, menubar_in_use): Move
605 declarations from w32term.c.
607 2014-07-25 Martin Rudalics <rudalics@gmx.at>
609 * w32fns.c (menubar_in_use): No more static.
610 * w32term.c (current_popup_menu, menubar_in_use): Declare.
612 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
614 Move hourglass machinery to RIF.
615 * dispextern.h (struct redisplay_interface): New members
616 show_hourglass and hide_hourglass. Indent comments.
617 (show_hourglass, hide_hourglass): Remove prototypes.
618 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
619 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
620 (ns_redisplay_interface): Add them.
621 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
622 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
623 (w32_arrow_cursor): New function to hack around non-GUI frames.
624 (w32_redisplay_interface): Add new functions.
625 * w32term.h (w32_arror_cursor): Add prototype.
626 * xdisp.c (show_hourglass): New function, refactored out from
627 platform-dependent code.
628 (cancel_hourglass): Now call to RIF function.
629 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
630 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
631 (x_redisplay_interface): Add new functions.
633 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
635 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
636 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
637 and complete previous change.
638 * frame.c (adjust_frame_height): New function.
639 (Fset_frame_height, Fset_frame_size): Use it.
640 (x_set_frame_parameters): Take frame top margin into account.
642 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
644 * frame.c (Fset_frame_height): Take frame top margin into account.
645 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
646 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
648 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
650 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
651 menubar_height as such. Tweak comment.
652 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
653 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
654 All related users changed.
655 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
656 * xterm.c (handle_one_xevent):
657 * gtkutil.c (xg_event_is_for_menubar):
658 * xfns.c (x_window) [USE_X_TOOLKIT]:
659 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
660 to use FRAME_MENUBAR_HEIGHT.
662 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
664 * frame.c (Fframe_parameters): Always report frame height without
665 menu and tool bar lines.
667 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
669 * nsterm.m (applicationDidFinishLaunching:): Call
670 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
671 (antialiasThresholdDidChange:): New method for EmacsApp.
673 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
675 * macfont.m (macfont_update_antialias_threshold): Remove static.
677 * macfont.h (macfont_update_antialias_threshold): Declare.
679 2014-07-21 Eli Zaretskii <eliz@gnu.org>
681 * w32select.c (setup_windows_coding_system): Apply
682 CODING_ANNOTATION_MASK to the common_flags member of struct
683 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
685 * w16select.c (Fw16_get_clipboard_data): Apply
686 CODING_ANNOTATION_MASK to the common_flags member of struct
689 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
690 buffer position where we are to start the iteration.
691 (handle_invisible_prop): Record in it->stop_charpos the position
692 where the invisible text ends. (Bug#18035)
693 (hscroll_window_tree): Don't try hscrolling windows whose cursor
694 row has zero buffer position as their start position. Reported by
695 martin rudalics <rudalics@gmx.at>.
697 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
698 infinite looping in redisplay when display lines don't have enough
699 space to display even a single character. (Bug#18036)
701 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
703 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
704 * xfns.c (x_window): Use it to allow xfree later.
705 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
706 where appropriate. Use bool for booleans and remove redundant checks.
707 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
708 * xterm.c (x_free_frame_resources): Free shell_position.
710 2014-07-19 K. Handa <handa@gnu.org>
712 * xfaces.c (realize_x_face): Call font_load_for_lface with no
713 mandatory font spec (Bug#17973).
715 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
717 * font.c (font_score): Return the worst score if the size of
718 ENTITY is wrong by more than a factor 2 (Bug#17973).
720 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
722 * frame.c (frame_unspecified_color): New function
723 refactored out from ...
724 (Fframe_parameters, Fframe_parameter): ... adjusted users.
725 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
727 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
728 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
729 * lisp.h (set_frame_param): Remove prototype.
730 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
731 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
734 Prefer 'x_display_info *' to 'Display *' in X selection code.
735 This helps to avoid unneeded calls to x_display_info_for_display.
736 * xterm.h (struct selection_input_event): Record 'x_display_info *'
737 instead of 'Display *'.
738 (SELECTION_EVENT_DPYINFO): New macro.
739 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
740 it as an lvalue. Mention this in comment.
741 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
742 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
743 (selection_data_to_lisp_data, receive_incremental_selection):
744 Convert to use 'x_display_info *'. Adjust users where appropriate.
745 (lisp_data_to_selection_data): Likewise. Also pass 'struct
746 selection data *' as last arg to not return values in args.
747 (unexpect_property_change): Use common removal technique.
749 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
751 * print.c (print_preprocess): Adjust to match changed
752 sub char-table structure and avoid crash (Bug#18038).
754 * data.c (wrong_choice): Not static any more.
755 * lisp.h (wrong_choice): Add prototype.
756 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
757 Declare namebuf as such. Tweak comment.
758 [USE_GTK]: Likewise for tool_bar_position.
759 (fset_tool_bar_position) [USE_GTK]: Ditto.
760 (FRAME_TOOL_BAR_POSITION): New macro.
761 * frame.c (x_report_frame_params):
762 * gtkutil.c (update_frame_tool_bar):
763 * xfns.c (Fx_create_frame): Use it.
764 (x_set_tool_bar_position): Add meaningful diagnostic messages.
766 2014-07-16 Eli Zaretskii <eliz@gnu.org>
768 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
769 buffer's default-directory only if it is a string. (Bug#17986)
771 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
773 More precise control over values of some buffer-local variables.
774 * keyboard.c (Qvertical_scroll_bar):
775 * frame.c (Qleft, Qright): Move to ...
776 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
777 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
778 (syms_of_buffer): DEFSYM all of the above, attach special properties.
779 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
780 vertical-scroll-bar, scroll-up-aggressively
781 and scroll-down-aggressively.
782 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
784 * nsfns.m, frame.h (Qleft, Qright):
785 * nsterm.m (Qleft): Remove declarations.
786 * gtkutil.c (toplevel): Include buffer.h.
787 * data.c (wrong_choice, wrong_range): New functions.
788 (store_symval_forwarding): Handle special properties of buffer-local
789 variables and use functions from the above to signal error, if any.
791 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
793 (struct frame): Re-arrange layout to avoid extra padding and use bit
794 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
795 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
796 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
797 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
798 Define as no-ops because there are no scroll bars anyway.
799 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
802 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
803 Add convenient setter.
804 (font_put_frame_data, font_get_frame_data): Use it.
806 2014-07-15 Daiki Ueno <ueno@gnu.org>
808 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
809 pointer argument, before dereferencing.
810 (XCHAR2B_BYTE2): Likewise.
812 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
814 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
815 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
816 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
817 Use record_unwind_protect_int and avoid consing.
818 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
820 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
822 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
824 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
825 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
827 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
828 (main) [MSDOS]: Use SET_BINARY instead of setmode.
829 * minibuf.c: Include binary-io.h instead of fcntl.h.
830 (read_minibuf_noninteractive):
831 Use set_binary_mode instead of handcrafted code.
832 Don't call emacs_set_tty if emacs_get_tty failed.
833 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
834 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
835 * w32.c (pipe2): Adjust eassert to include O_BINARY.
837 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
838 This works around a GCC compiler bug when Emacs is configured with
839 --enable-gcc-warnings.
841 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
843 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
844 or characters in string, respectively. Add comment.
845 * fringe.c (Fdefine_fringe_bitmap):
846 * fns.c (Fsubstring, substring_both): Use it.
847 * keymap.c (Fdefine_key, Flookup_key):
848 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
850 * term.c (tty_menu_add_pane, tty_menu_add_selection):
852 (tty_menu_show): Simplify because tty_menu_create never return NULL.
854 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
856 Improve behavior of 'bzr up; cd src; make -k'.
857 * Makefile.in (top_srcdir): New var.
858 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
859 Use '$(top_srcdir)' instead of '$(srcdir)/..';
860 its expansion is a bit shorter.
861 (../config.status): Actually build config.status instead of
863 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
864 New macros, copied and relocated from ../Makefile.in.
865 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
866 (../config.status, Makefile): New dependencies and rules,
867 copied with relocation from ../Makefile.in. This should be more
868 likely to rebuild the build machinery properly if you do a 'make'
869 in the src directory.
871 2014-07-12 Eli Zaretskii <eliz@gnu.org>
873 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
876 * w32fns.c (Fx_file_dialog): Mention in the doc string the
877 behavior on Windows 7 and later when the function is repeatedly
878 invoked with the same value of DIR. (Bug#17950)
880 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
881 string to match the one in w32fns.c.
883 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
884 stdin to binary mode only if it is connected to a terminal.
886 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
888 Coalesce extern decls.
889 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
890 * sysdep.c (emacs_get_tty, emacs_set_tty):
891 Move duplicate extern decls from here ...
892 * systty.h: ... to here, so that there's just one copy.
894 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
896 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
898 * nsfns.m (Fns_popup_font_panel): Ditto.
900 2014-07-11 Eli Zaretskii <eliz@gnu.org>
902 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
904 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
906 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
907 [DOS_NT]: Implement for WINDOWSNT.
909 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
912 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
914 * sysdep.c (suppress_echo_on_tty): New function.
915 * minibuf.c (read_minibuf_noninteractive): Use it.
917 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
919 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
920 sysinfo failed. Adjust docstring.
922 2014-07-11 Eli Zaretskii <eliz@gnu.org>
924 Implement memory-info for MS-DOS.
925 * dosfns.c (dos_memory_info): New function.
926 * dosfns.h (dos_memory_info): Add prototype.
927 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
928 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
929 of doing some of its job.
931 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
932 reference termios structure members.
934 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
936 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
938 * minibuf.c (top): Include systty.h. Declare external
939 emacs_get_tty and emacs_set_tty.
940 (Vread_hide_char): New lisp variable.
941 (read_minibuf_noninteractive): Hide characters with
942 Vread_hide_char if it is a character. (Bug#17839)
944 2014-07-10 Eli Zaretskii <eliz@gnu.org>
946 Implement memory-info for MS-Windows.
947 * w32.c (w32_memory_info): New function.
948 * w32.h (w32_memory_info): Prototype it.
949 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
951 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
953 * coding.h (struct coding_system): Remove 'error_positions' (unused)
954 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
955 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
956 extra padding and shrink struct coding_system by 56 bytes (x86_64).
957 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
958 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
959 (decode_coding_big5, decode_coding_charset, decode_coding)
960 (encode_coding): Adjust users.
962 * alloc.c (Fmemory_info): New function.
964 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
966 * syntax.c (back_comment): Use more-natural location for label.
968 * font.c, font.h (font_unparse_fcname): Now static.
969 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
971 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
973 Next minor cleanup of font subsystem.
974 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
975 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
977 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
979 * ftfont.h (ftfont_font_format): Remove prototype.
980 * ftfont.c (ftfont_font_format): Remove; now unused.
982 * nsfont.m (nsfont_open):
983 * w32font.c (w32font_open_internal):
984 * w32uniscribe.c (uniscribe_open):
985 * xfont.c (xfont_open):
986 * xftfont.c (xftfont_open): All users changed.
988 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
989 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
991 2014-07-09 Eli Zaretskii <eliz@gnu.org>
993 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
994 x_produce_glyphs does when it generates a stretch glyph that
995 represents a TAB. (Bug#17969)
997 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
998 and there is a display property at that position, don't call
999 move_it_to to move to a position before window start. (Bug#17942)
1000 Fix condition for finding CHARPOS by the first call to move_it_to.
1003 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1005 * syntax.c (find_defun_start): Try the cache even
1006 if !open_paren_in_column_0_is_defun_start.
1007 (back_comment): If find_defun_start was pessimistic, use the
1008 scan_sexps_forward result to improve the cache (bug#16526).
1010 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1012 * xdisp.c (redisplay_window): If redisplay of a window ends up
1013 with point in a partially visible line at end of the window, make
1014 sure the amended position of point actually has smaller Y
1015 coordinate; if not, give up and scroll the display. (Bug#17905)
1017 * window.c (window_scroll_pixel_based): When point ends up at the
1018 last fully visible line, don't let move_it_to stop at the left
1019 edge of the line and dupe us into thinking point is inside the
1022 * w32.c (network_interface_info): Make sure the argument is a
1025 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1027 * process.c (read_and_dispose_of_process_output): Fix typo
1028 in previous patch: we want nonnegative fds, not nonzero fds.
1030 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1032 * chartab.c (char_table_translate): Move to...
1033 * character.h (char_table_translate): ... inline function here.
1034 Avoid Faref and assume that args are always valid. This helps to
1035 speedup search, which is especially important for a huge buffers.
1036 * lisp.h (char_table_translate): Remove prototype.
1038 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1039 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1040 New function, with an intention to avoid code duplication between
1042 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1044 * ftfont.c (ftfont_open):
1045 * macfont.m (macfont_open):
1046 * xftfont.c (xftfont_open): Use it.
1048 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1050 * process.c: Add sanity checks for file descriptors (Bug#17844).
1051 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1052 Check that infd is nonnegative before using it as an fd.
1053 (read_and_dispose_of_process_output, Fprocess_send_eof):
1054 Likewise, for outfd.
1055 (wait_reading_process_output): Omit unnecessary check of infd.
1057 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1059 Minor fixups related to usage of the 'long' type.
1060 * gnutls.c (emacs_gnutls_handshake):
1061 * xfaces.c (dump_realized_face):
1062 Work even if 'long' is narrower than 'void *'.
1063 * termcap.c (scan_file):
1064 * xselect.c (x_decline_selection_request)
1065 (x_reply_selection_request, x_get_window_property):
1066 * xterm.c (x_set_frame_alpha):
1067 Remove unnecessary 'L' suffixes of integer constants.
1068 * xfns.c (hack_wm_protocols):
1069 * xselect.c (x_fill_property_data):
1070 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1071 Remove unnecessary casts to 'long'.
1072 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1074 Minor ImageMagick safety fixes.
1075 * image.c (imagemagick_compute_animated_image):
1076 Remove useless assignment to local. Avoid problems if dest_width is 0.
1077 (imagemagick_load_image): Use int for pixel counts that can't
1078 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1079 a row width greater than the image width (or greater than LONG_MAX!).
1081 2014-07-04 K. Handa <handa@gnu.org>
1083 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1084 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1085 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1087 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1089 * font.h (struct font_driver): Remove get_outline and free_outline;
1090 not used by any font driver.
1091 * ftfont.c (ftfont_driver):
1092 * macfont.m (macfont_driver):
1093 * nsfont.m (nsfont_driver):
1094 * w32font.c (w32font_driver):
1095 * w32uniscribe.c (uniscribe_font_driver):
1096 * xfont.c (xfont_driver): Related users changed.
1097 * xselect.c (x_get_window_property): Use convenient xmalloc.
1098 Call to xfree only if some data was really allocated.
1100 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1102 On MS-Windows, display busy cursor on all GUI frames.
1103 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1104 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1105 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1107 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1108 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1110 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1112 Use convenient alists to manage per-frame font driver-specific data.
1113 * frame.h (struct frame): Rename font_data_list to...
1114 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1115 * font.h (struct font_data_list): Remove; no longer need a special
1117 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1119 * font.c (font_put_frame_data, font_get_frame_data)
1120 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1122 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1123 Related users changed.
1124 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1125 Prefer convenient xmalloc and xfree.
1127 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1129 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1130 the window whose glyph row is being prepared and a flag whether it
1131 is for mode/header line. Make sure the glyph row's marginal areas
1132 are in sync with what the window wants.
1135 * xdisp.c (display_line, display_mode_line): Call
1136 prepare_desired_row with additional arguments, as appropriate.
1138 * dispextern.h (prepare_desired_row): Adjust prototype.
1140 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1142 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1143 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1144 caused by xw_popup_dialog in daemon mode (Bug#17891).
1146 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1148 * frame.c (do_switch_frame): When switching to another TTY frame,
1149 make sure FrameCols and FrameRows are in sync with the new frame's
1152 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1154 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1155 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1156 min_char slots. Adjust comment.
1157 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1158 Add SUB_CHAR_TABLE_OFFSET member.
1159 (make_uninit_sub_char_table): New function.
1160 (toplevel): Add compile-time assert to verify suitable member layout
1161 in Lisp_Sub_Char_Table.
1162 * alloc.c (mark_char_table): Add extra argument to denote char table
1163 subtype. Adjust to match new layout of sub char-table.
1164 (mark_object): Always mark sub char-tables with mark_char_table.
1165 * chartab.c (make_sub_char_table, copy_sub_char_table)
1166 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1167 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1168 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1169 All related users changed.
1170 * lread.c (read1): Adjust to match new layout of sub char-table.
1171 * print.c (print_object): Likewise (Bug#17898).
1173 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1175 * keymap.c (get_keyelt): Simplify.
1176 (copy_keymap_item): Remove left-over code for when we had
1177 key-shortcut caches.
1179 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1181 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1182 (dealloc): Remove for EmacsScroller.
1184 * nsterm.h (EmacsScroller): Remove dealloc.
1186 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1188 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1190 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1192 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1193 when setNeedsDisplay is called so we don't trigger redisplay for every
1196 * nsterm.m (any_help_event_p): New variable.
1197 (mouseMoved:): Set any_help_event_p to YES if help event is
1198 generated. Remove else with empty help event that triggered redisplay
1199 for every mouse move.
1200 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1202 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1204 * xfns.c (Qsuppress_icon): Remove; no real users.
1205 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1206 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1207 (syms_of_w32fns): Don't DEFSYM it.
1209 2014-06-29 Glenn Morris <rgm@gnu.org>
1211 * Makefile.in (ns-app): Mark as PHONY.
1213 2014-06-28 Glenn Morris <rgm@gnu.org>
1215 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1216 liblw.a in this directory.
1218 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1220 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1221 also in unibyte case. (Bug#17865)
1223 2014-06-28 K. Handa <handa@gnu.org>
1225 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1226 (MIN_CHARBUF_SIZE): New macro.
1227 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1229 2014-06-27 Glenn Morris <rgm@gnu.org>
1231 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1232 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1233 (.el.elc): Replace suffix rule with pattern rule.
1234 (%.elc): New pattern rule, with order-only prerequisite.
1235 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1236 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1237 in place of BOOTSTRAPEMACS.
1239 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1241 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1243 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1245 Consistently use validate_subarray to verify substring.
1246 * fns.c (validate_substring): Not static any more. Adjust to
1247 use ptrdiff_t, not EMACS_INT, because string and vector limits
1248 can't exceed ptrdiff_t even if EMACS_INT is wider.
1249 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1250 (secure_hash): Adjust user.
1251 * lisp.h (validate_subarray): Add prototype.
1252 * coding.c (Fundecodable_char_position):
1253 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1254 Use validate_subarray. Adjust comment to mention substring.
1256 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1258 Do not allow out-of-range character position in Fcompare_strings.
1259 * fns.c (validate_subarray): Add prototype.
1260 (Fcompare_substring): Use validate_subarray to check ranges.
1261 Adjust comment to mention that the semantics was changed. Also see
1262 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1264 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1266 Be more consistent about the 'Qfoo' naming convention.
1267 * image.c (Fimagemagick_types):
1268 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1269 * process.c (Fmake_network_process):
1270 Rename C local identifier 'Qfoo to avoid giving the false
1271 impression that it stands for the symbol 'foo'.
1273 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1275 Simplify and cleanup character conversion stuff.
1276 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1278 * character.c (multibyte_char_to_unibyte)
1279 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1280 * character.h (make_char): Remove; unused.
1281 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1282 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1283 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1284 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1285 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1287 2014-06-22 Mario Lang <mlang@delysid.org>
1289 * w32fns.c (Fw32_shell_execute): The the -> the.
1291 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1293 * xmenu.c (mouse_position_for_popup):
1294 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1295 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1296 * menu.c (Fx_popup_menu):
1297 * xselect.c (x_handle_dnd_message): Adjust users.
1298 * menu.h (mouse_position_for_popup): Remove prototype.
1299 * xterm.h (x_relative_mouse_position): Add prototype.
1300 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1301 call XFree if XQueryTree returns zero.
1303 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1305 * indent.c (Fvertical_motion): Doc fix.
1306 Move to the goal column, if any, with a single call to
1307 move_it_in_display_line, not in two calls. Doing this with two
1308 calls causes move_it_in_display_line apply the line-prefix
1309 handling twice instead of just once. (Bug#17823)
1311 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1313 Port to OS X ACLs (Bug#17810).
1314 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1315 ACL_TYPE_ACCESS) doesn't work.
1317 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1319 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1320 before checking key-translation-map (bug#17659).
1322 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1324 * font.c (font_make_object): Avoid dangling pointer which may
1325 crash GC (Bug#17771).
1327 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1329 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1330 prototype of DGifCloseFile as appropriate for older and newer
1332 (gif_close): New function, encapsulates the differences in the
1333 calling sequence of DGifCloseFile before v5.1.0 and after it.
1334 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1335 error string where appropriate. (Bug#17790)
1337 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1338 macro execution, make sure point didn't move since last complete
1339 redisplay, as the condition for using the glyph matrix
1340 information. (Bug#17777)
1342 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1344 Minor cleanup of fonset code.
1345 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1346 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1347 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1348 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1349 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1350 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1351 (free_realized_fontset): Remove because a no-op since 2008.
1352 (free_face_fontset): Adjust user.
1353 (syms_of_fontset): Shrink fontset by one extra slot.
1355 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1357 Omit redundant extern decls.
1358 Most of this patch is from Dmitry Antipov, in:
1359 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1360 * commands.h (update_mode_lines):
1361 * frame.h (Qbackground_color, Qforeground_color)
1362 (x_set_menu_bar_lines):
1363 * ftfont.c (ftfont_font_format):
1364 * intervals.h (Qkeymap, Qfont):
1365 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1366 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1367 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1368 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1369 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1370 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1371 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1372 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1373 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1374 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1375 (Qtool_bar, Qheader_line):
1376 * macros.c (Fexecute_kbd_macro):
1377 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1378 * xterm.c (x_delete_terminal, XSetIMValues):
1379 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1380 (x_implicitly_set_name, popup_activated)
1381 (widget_store_internal_border):
1382 Remove redundant decls.
1383 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1384 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1385 Remove _Noreturn, as make-docfile now does that for us.
1386 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1387 (Qregion_extract_function): New decl.
1388 * window.c, xfns.c: Include menu.h.
1390 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1392 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1394 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1396 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1397 * callint.c (read_file_name): ... convert to static here.
1398 * lisp.h (Fread_file_name): Do not EXFUN it.
1399 (STRING_COPYIN): Remove; unused.
1400 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1401 (char_composable_p): ... static function. All users changed.
1402 * eval.c (toplevel): Remove redundant #include directives.
1403 * xterm.c (x_initialize): Add static to match prototype.
1404 * ccl.c (Fccl_execute_on_string):
1405 * font.c (fon_intern_prop): Use make_specified_string.
1407 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1409 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1410 Reported by David Caldwell in:
1411 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1413 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1415 Do not ask for XRender extension each time XFT font is opened.
1416 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1417 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1419 2014-06-15 Glenn Morris <rgm@gnu.org>
1421 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1423 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1425 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1426 information if we are in the middle of executing a keyboard macro,
1427 since redisplay doesn't update the screen until the macro is
1428 finished. (Bug#17777)
1430 * alloc.c (cleanup_vector): Don't dereference a font driver
1431 pointer if it is NULL. (Bug#17771)
1433 2014-06-13 Glenn Morris <rgm@gnu.org>
1435 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1436 ($(lispsource)/international/charprop.el)
1437 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1438 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1439 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1440 GNU make automatically passes command-line arguments to sub-makes.
1442 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1444 Avoid hangs in accept-process-output (Bug#17647).
1445 * lisp.h, process.c (wait_reading_process_input):
1446 Return int, not bool. All uses changed.
1447 * process.c (SELECT_CANT_DO_WRITE_MASK):
1448 Remove macro, replacing with ...
1449 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1451 (status_notify): New arg WAIT_PROC. Return int, not void.
1454 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1456 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1457 the frame is the initial frame, because the hook is not set up
1458 then, and Emacs crashes.
1459 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1461 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1463 * keymap.c (silly_event_symbol_error): Don't recommend the use
1466 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1468 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1469 matching overlay strings with 'cursor' property against buffer
1470 positions traversed in the glyph row. (Bug#17744)
1472 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1474 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1477 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1478 determine 10.9 (Bug#17751).
1480 * macfont.m (macfont_draw): Positions were not freed.
1482 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1484 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1485 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1486 function. Also adjust comment.
1487 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1489 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1490 * font.c (font_done_for_face):
1491 * xface.c (realize_non_ascii_face): Adjust user.
1492 * font.h (struct font_driver): Convert 'prepare_face' to return
1493 void because its return value is never used anyway.
1494 * xfont.c (xfont_prepare_face): Return void.
1495 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1496 (xftfont_done_face): Use xfree.
1498 * dispextern.h (last_tool_bar_item): Remove declaration.
1499 * frame.h (struct frame): New member last_tool_bar_item.
1500 * frame.c (make_frame): Initialize it.
1501 * xdisp.c (toplevel): Remove last_tool_bar_item.
1502 (handle_tool_bar_click, note_tool_bar_highlight):
1503 * w32term.c (w32_read_socket, w32_initialize):
1504 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1506 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1507 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1509 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1511 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1512 * process.c (Faccept_process_output)
1513 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1514 the return value is about PROCESS, not about other processes.
1516 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1518 Further adjustments to mark_object and friends.
1519 Now the mark_object's stack is just 32 bytes on a 64-bit
1520 system, which means extra 20% off the stack usage.
1521 * alloc.c (mark_save_value): As before, refactored out from ...
1522 (mark_object): ... adjusted user. Also add comment.
1524 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1526 Fix core dump after a dropped X connection (Bug#17704).
1527 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1528 is dead, as we may be shutting down.
1530 2014-06-08 Glenn Morris <rgm@gnu.org>
1532 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1534 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1536 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1538 If a C name must be extern on some platforms, make it extern on all.
1539 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1541 * font.h (ftxfont_driver) [HAVE_XFT]:
1542 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1543 * lisp.h (get_frame_param):
1544 * menu.h (tty_menu_show):
1545 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1546 * termhooks.h (encode_terminal_code):
1547 * xterm.h (x_menu_wait_for_event):
1549 * frame.c (get_frame_param):
1550 * fringe.c (max_used_fringe_bitmap):
1551 * ftxfont.c (ftxfont_driver):
1552 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1553 * menu.c (menu_items_inuse):
1554 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1555 * term.c (encode_terminal_code, tty_menu_show):
1556 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1557 * xfaces.c (load_color):
1558 * xmenu.c (x_menu_wait_for_event):
1561 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1563 Change object marking routines to minimize stack usage.
1564 This change moves a few cold paths from mark_object to NO_INLINE
1565 functions and adjusts symbol marking loop. According to GCC 4.8.2
1566 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1567 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1568 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1569 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1570 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1571 refactored out from ...
1572 (mark_object): ... adjusted user. Also mark symbols in a tight
1574 (mark_face_cache): Add NO_INLINE.
1576 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1578 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1579 contains garbage on WINDOWSNT (which could potentially infloop at
1582 Minimize cursor motion during TTY menu updates.
1583 * term.c (tty_menu_display): Don't position cursor here.
1584 Instead, pass the cursor coordinates to update_frame_with_menu.
1585 (tty_menu_activate): Send the hide cursor command only once in an
1586 iteration through the outer 'while' loop.
1588 * dispnew.c (update_frame_1): Accept an additional argument
1589 SET_CURSOR_P, and position the cursor at the end of the frame
1590 update only if that argument is non-zero. All callers changed to
1591 provide the additional argument as non-zero, except for
1592 update_frame_with_menu.
1593 (update_frame_with_menu): Accept 2 additional arguments ROW and
1594 COL; if they are non-negative, instruct update_frame_1 not to
1595 position the cursor, and instead position it according to ROW and COL.
1597 * dispextern.h (update_frame_with_menu): Update prototype.
1599 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1601 * callproc.c (call_process): Don't check read-only if we don't insert
1602 anything (bug#17666).
1604 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1606 * dispnew.c (update_frame_with_menu): Set display_completed.
1608 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1610 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1612 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1614 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1616 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1617 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1619 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1621 * window.c (Frecenter): Signal an error if window-buffer is not
1624 * keyboard.c (make_lispy_position): Don't include a buffer position in
1625 mode/header-line mouse events.
1627 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1628 Vunread_command_events (bug#17650).
1630 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1632 * xterm.c (x_setup_pointer_blanking):
1633 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1635 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1637 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1638 because it will be defined in generated config.h if needed.
1640 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1642 Use terminal-specific hooks to display popup dialogs.
1643 * termhooks.h (struct terminal): New field popup_dialog_hook.
1644 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1645 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1646 code and use popup_dialog_hook.
1647 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1648 * nsterm.h (ns_popup_dialog): Adjust prototype.
1649 * nsterm.m (ns_create_terminal):
1650 * w32term.c (w32_create_terminal):
1651 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1652 Setup popup_dialog_hook.
1654 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1656 * w32heap.c (report_temacs_memory_usage): Improve the report by
1657 reporting the large blocks that are actually occupied at dump time.
1659 * w32console.c (initialize_w32_display): Set the console
1660 menu_show_hook, otherwise TTY menus are broken on w32.
1662 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1664 Use terminal-specific hooks to display menus.
1665 * termhooks.h (struct terminal): New field menu_show_hook.
1666 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1667 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1669 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1670 * nsmenu.m (ns_menu_show):
1671 * w32menu.c (w32_menu_show):
1672 * xmenu.c (x_menu_show):
1673 * term.c (tty_menu_show): Adjust to use bit flags.
1674 (set_tty_hooks): Set menu_show_hook.
1675 * xterm.c (x_create_terminal):
1676 * nsterm.m (ns_create_terminal):
1677 * msdos.c (initialize_msdos_display):
1678 * w32term.c (w32_create_terminal): Likewise.
1680 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1682 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1684 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1686 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1687 (FD_SET): Don't define on WINDOWSNT.
1689 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1691 * emacs.c: Include "sysselect.h", to define its inline functions.
1692 Problem reported by Glenn Morris in:
1693 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1695 Do not require libXt-devel when building with gtk.
1696 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1697 dependency on libXt-devel.
1698 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1699 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1700 lwlib-widget.h now does this.
1701 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1703 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1705 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1706 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1707 (delete_write_fd, wait_reading_process_output):
1708 Remove now-redundant easserts.
1709 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1710 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1711 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1712 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1714 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1716 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1717 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1718 (calloc): Don't undef, it is never defined.
1719 (HEAP_ENTRY_SHIFT): Remove unused macro.
1721 * Makefile.in (C_HEAP_SWITCH): Remove.
1722 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1724 Fix MS-Windows build broken by menu changes on 2014-06-02.
1725 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1727 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1728 Define instead of including ../lwlib/lwlib.h, which causes
1729 compilation errors due to missing X11 headers.
1731 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1733 * process.c (wait_reading_process_output): Omit incorrect test of
1734 p->infd against zero. Add easserts for infd having a plausible value.
1736 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1738 Adjust to match recent lwlib changes.
1739 * menu.h (xmalloc_widget_value): Replace by ...
1740 (make_widget_value): ... new prototype.
1741 * menu.c (xmalloc_widget_value): Replace by ...
1742 (make_widget_value): ... new function.
1743 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1744 * gtkutil.c (malloc_widget_value, free_widget_value):
1745 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1746 * keyboard.h (enum button_type, struct _widget_value):
1747 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1749 * nsmenu.m (ns_update_menubar, ns_menu_show):
1750 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1751 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1752 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1754 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1756 * image.c (x_query_frame_background_color)
1757 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1758 Fix --enable-gcc-warnings compilation without image libraries.
1760 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1762 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1763 emulated break value only if it goes up.
1764 (sbrk): Add assertion that the INCREMENT argument is strictly
1765 zero. Improve and correct the commentary.
1767 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1769 Improve AIX-related merge from emacs-24.
1770 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1771 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1772 not on AIX; since we're on the trunk we can use enums more broadly.
1774 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1776 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1778 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1779 to min(value, whole).
1781 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1783 Bring back the changes to GDB-visible symbols, but only on AIX.
1784 And only if it's not pre-4.2 GCC.
1785 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1786 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1787 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1790 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1792 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1793 with PT, not GPT. (Bug#16433)
1795 Revert last changes to GDB-visible symbols.
1796 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1797 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1798 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1801 2014-06-02 Glenn Morris <rgm@gnu.org>
1803 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1805 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1807 Fix port to 32-bit AIX with xlc (Bug#17598).
1808 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1809 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1810 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1811 to work around a compiler bug in IBM xlc 12.1.
1813 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1815 * xterm.c (x_update_window_end): Don't invalidate the entire
1816 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1817 highlight needs to be redisplayed. (Bug#17588)
1819 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1821 Port the GDB-visible symbols to AIX.
1822 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1823 optimizes away the relevant external symbols. Use enums instead;
1824 this suffices for the AIX port, which is 32-bit-only anyway.
1825 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1826 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1827 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1830 Include sources used to create macuvs.h.
1831 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1832 * macuvs.h: Use automatically-generated header.
1834 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1836 Port signal-handling to DragonFly BSD (Bug#17646).
1837 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1838 Move implementations from callproc.c to sysdep.c.
1839 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1840 Move declarations from process.h to syssignal.h.
1842 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1844 * callint.c (Ffuncall_interactively): Add usage.
1846 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1848 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1850 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1852 * w32heap.c (malloc_before_dump, malloc_after_dump)
1853 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1854 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1855 set errno where appropriate to emulate CRT functions.
1857 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1859 Debugging facility to check whether 'const char *' points to
1860 relocatable data of non-pure Lisp string.
1861 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1862 (mark_maybe_pointer): ... adjusted user.
1863 (relocatable_string_data_p): New function.
1864 * lisp.h (relocatable_string_data_p): Add prototype.
1865 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1866 the pointer to relocatable Lisp data is not used.
1868 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1870 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1871 * atimer.c (block_atimers):
1872 * callproc.c (block_child_signal): Block SIGINT too;
1873 otherwise, its handler might now unblock signals that it shouldn't.
1874 * keyboard.c (read_char): Clear signal mask, since we may
1875 be in a SIGINT handler, and many signals may be masked.
1876 * keyboard.c (handle_interrupt):
1877 * sysdep.c (handle_arith_signal):
1878 Clear signal mask instead of just unblocking the signal that
1879 was received, since several signals may be blocked at this point.
1881 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1883 * Makefile.in (TEMACS_POST_LINK): Remove target.
1884 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1885 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1887 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1889 * xmenu.c (xdialog_show): Remove prototype, rename to
1890 x_dialog_show, remove 2nd arg because it's always zero
1891 and simplify accordingly.
1892 (xw_popup_dialog): Adjust user.
1893 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1894 2nd arg because it's always zero and simplify accordingly.
1895 (w32_popup_dialog): Adjust user.
1897 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1899 * w32heap.c (report_temacs_memory_usage): New function.
1901 * unexw32.c (unexec) [ENABLE_CHECKING]:
1902 Call report_temacs_memory_usage.
1904 * w32heap.h (report_temacs_memory_usage): Add prototype.
1906 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1908 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
1909 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
1911 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1913 * buffer.c (init_buffer): Accept an argument 'initialized'.
1914 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
1915 mmap_regions and mmap_fd, to avoid referencing stale data from the
1916 dump phase. Add an assertion for buffer text of buffers created
1917 in temacs before this function is called. (Bug#17622)
1918 (mmap_regions_1, mmap_fd_1): Remove unused variables.
1920 * lisp.h (init_buffer): Update prototype.
1922 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
1924 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1926 * alloc.c (Fgarbage_collect): Fix compilation with
1927 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1929 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1931 * frame.c, frame.h (frame_char_to_pixel_position)
1932 (frame_set_mouse_position): Now static, and made private in
1933 frame.c rather than public in frame.h.
1935 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1937 Refactor mouse positioning stuff to avoid code duplication.
1938 * frame.h (frame_char_to_pixel_position): New function.
1939 (x_set_mouse_position): Rename to...
1940 (frame_set_mouse_position): ...new function.
1941 (frame_set_mouse_pixel_position): Add prototype.
1942 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
1943 Rename to frame_set_mouse_pixel_position.
1944 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
1946 * xterm.h, w32term.h ( x_set_mouse_position)
1947 (x_set_mouse_pixel_position): Remove prototypes.
1949 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1951 On X, always make pointer visible when deleting frame (Bug#17609).
1952 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
1954 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
1956 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
1957 * keyboard.c (gobble_input): If there is no terminal input error,
1958 make sure the pointer is visible for all frames on this terminal.
1959 * xterm.c (x_free_frame_resources): Enable pointer visibility if
1960 it was previously disabled.
1962 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
1964 * data.c (Fzerop): Move to Elisp.
1965 (syms_of_data): Don't defsubr it.
1966 * keyboard.c (echo_keystrokes_p): New function.
1967 (read_char, record_menu_key, read_key_sequence): Use it.
1969 * callint.c (Qfuncall_interactively): New var.
1970 (Qcall_interactively): Remove.
1971 (Ffuncall_interactively): New function.
1972 (Fcall_interactively): Use it.
1973 (syms_of_callint): Defsubr it.
1975 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
1977 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
1978 relocated from under us.
1980 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
1982 Use mmap(2) emulation for allocating buffer text on MS-Windows.
1983 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
1985 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
1987 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
1988 for MinGW, since it no longer uses gmalloc.
1990 * buffer.c: Do not define mmap allocations functions for Windows.
1991 Remove mmap_find which is unused. Remove mmap_set_vars which does
1993 [WINDOWSNT]: Include w32heap.h.
1994 (init_buffer): Always allocate new memory for buffers.
1996 * emacs.c: Remove mmap_set_vars calls.
1998 * image.c (free_image): Undef free for Windows because it is
1999 redirected to our private version.
2001 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2002 (copy_executable_and_dump_data): Remove dumping the heap section.
2003 (unexec): Restore using_dynamic_heap after dumping.
2005 * w32heap.c (dumped_data_commit, malloc_after_dump)
2006 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2007 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2008 (mmap_free): New functions.
2010 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2012 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2014 * image.c (imagemagick_load_image): Use MagickRealType for local
2015 'color_scale', instead of double, to avoid a GCC warning about
2018 * xfns.c (Fx_window_property): Remove unused local.
2020 Don't kill already-reaped process (Bug#17561).
2021 * process.c (process_send_signal): Fix race condition where a
2022 subprocess was reaped by a signal handler between the check for
2023 liveness and calling 'kill', which meant that Emacs could in
2024 theory kill an innocent bystander process. Do the fix by blocking
2025 SIGCHLD in a critical section that checks liveness before killing.
2027 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2029 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2031 2014-05-26 Ken Brown <kbrown@cornell.edu>
2033 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2034 even if !CYGWIN (see bug#17510).
2036 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2038 * nsfns.m (Fns_do_applescript): Surround NSApp run
2039 with calls to ns_init_events, ns_finish_events (Bug#17424).
2041 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2043 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2044 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2046 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2047 with calls to ns_init_events, ns_finish_events (Bug#17424).
2049 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2051 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2052 if we are iterating over an object that generates glyphs for
2053 marginal areas. (Bug#17585)
2055 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2057 * xdisp.c (safe__call1, safe__eval): Now static.
2059 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2061 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2062 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2063 (safe_call1): Call safe_call instead of safe__call directly.
2065 2014-05-26 Ken Brown <kbrown@cornell.edu>
2067 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2068 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2071 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2073 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2074 (safe__call, safe__call1, safe__eval): New functions.
2075 (safe_call): Use it.
2076 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2077 (display_mode_element): Same for `:eval'.
2079 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2081 Fix port to 32-bit AIX (Bug#17540).
2082 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2083 twice. _text already includes this offset.
2084 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2086 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2088 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2089 when closest_pos is identical to to_charpos, don't recurse, since
2090 we already tried that, and failed. (Bug#17539)
2092 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2093 unwinding when frame's faces were not initialized yet, increment
2094 the frame's image-cache reference count before calling
2095 x_free_frame_resources. Don't dereference
2096 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2098 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2100 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2103 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2104 macfont.m, call draw with adjusted arguments so font drivers
2105 don't need to do that.
2107 * macfont.m (macfont_draw): Merge changes from Macport.
2109 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2111 * alloc.c (garbage_collect_1): New function, with all of the guts
2112 of Fgarbage_collect.
2113 (mark_stack): Accept an argument END and don't mark Lisp objects
2114 on the stack beyond the address given by END. Calculation of END
2115 was moved to Fgarbage_collect.
2116 (Fgarbage_collect): Calculate the end address of the stack portion
2117 that needs to be examined by mark_stack, and pass that address to
2118 garbage_collect_1, which will pass it to mark_stack.
2119 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2120 for more details about the underlying problems. In particular,
2121 this avoids dumping Emacs with the large hash-table whose value is
2122 held in purify-flag for most of the time loadup.el runs.
2124 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2126 * xfns.c (x_window_property_intern): New function (code from
2128 (Fx_window_property): Call x_window_property_intern. If property
2129 not found and NILP (source) and outer window != inner window,
2130 check outer window for property (Bug#17537).
2132 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2134 Supply malloc and alloc_size attributes for extern allocators.
2135 This documents the C API, and helps GCC generate a bit better code.
2136 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2137 (ATTRIBUTE_MALLOC_SIZE): New macros.
2138 * gmalloc.c (malloc, realloc, calloc):
2139 * gtkutil.h (malloc_widget_value):
2140 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2141 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2144 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2146 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2147 * image.c (imagemagick_load_image): Port to hosts that do not use
2148 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2150 2014-05-21 Leo Liu <sdl.web@gmail.com>
2152 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2154 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2156 * dbusbind.c (xd_signature): Revert last 2 patches.
2158 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2160 Allow any non-nil value to count as true in bool-vector.
2161 Likewise for xd_signature in dbusbind.c.
2162 This is more consistent with the usual practice in Emacs, which is
2163 that any non-nil value counts as true.
2164 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2165 * dbusbind.c (xd_signature): Likewise, for booleans.
2166 * data.c, lisp.h (Qbooleanp):
2167 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2169 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2171 * lisp.h (CHECK_BOOLEAN): New function.
2172 * alloc.c (Fbool_vector): New function.
2173 (syms_of_alloc): Defsubr it.
2174 * data.c (Qbooleanp): New symbol.
2175 (syms_of_data): DEFSYM it.
2176 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2178 * font.c (font_matching_entity): Extract font-entity object
2179 from the vector of matching entities (Bug#17486).
2181 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2183 Assume C99 or later (Bug#17487).
2184 * bytecode.c (B__dummy__): Remove.
2185 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2186 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2187 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2188 * regex.c (DEBUG_PRINT): Assume varargs macros.
2189 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2191 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2193 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2194 memory for every buffer that was dumped.
2196 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2198 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2199 (Fnreverse): Allow vectors and bool vectors.
2201 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2203 Minor cleanup for terminal setup.
2204 * termhooks.h (create_terminal): Adjust prototype.
2205 * terminal.c (create_terminal): Pass output method and RIF as args.
2206 (init_initial_terminal):
2207 * nsterm.m (ns_create_terminal):
2208 * term.c (init_tty):
2209 * w32term.c (w32_create_terminal):
2210 * xterm.c (x_create_terminal): Adjust users.
2211 Avoid redundant NULL initializers and add comments.
2213 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2215 * keyboard.c (Qdeactivate_mark): Now static.
2217 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2219 If available, use Xfixes extension to do pointer blanking.
2220 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2221 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2222 (make_invisible_cursor): Move to...
2223 * xterm.c (make_invisible_cursor): ...here.
2224 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2225 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2226 (x_term_init): Call to x_setup_pointer_blanking.
2227 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2228 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2230 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2232 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2234 2014-05-12 Glenn Morris <rgm@gnu.org>
2236 * fileio.c (Ffile_executable_p): Doc tweak.
2238 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2240 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2241 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2243 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2245 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2247 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2249 Fix initialization of minibuffer history variable (Bug#17430).
2250 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2251 Move the initialization up to prevent any "value void" message.
2253 2014-05-08 Samuel Bronson <naesten@gmail.com>
2255 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2256 are matched (bug#17413).
2258 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2260 Stop tooltips pulling Emacs window to front (Bug#17408).
2261 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2262 SetWindowPos invocations.
2264 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2266 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2267 not initialized (Bug#17398).
2269 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2271 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2273 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2275 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2276 [HAVE_NS]: Do not include png.h.
2277 (x_query_frame_background_color): New function.
2278 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2279 (png_load_body): Coalesce duplicate code.
2281 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2283 Consult libpng-config more consistently (Bug#17339).
2284 * Makefile.in (PNG_CFLAGS): New var.
2285 (ALL_CFLAGS): Use it.
2286 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2287 CFLAGS now handles this.
2289 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2291 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2292 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2293 because WCONTINUED is always defined now.
2294 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2296 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2298 * buffer.c (overlay_strings): Fix the wording of the commentary.
2300 2014-05-01 Glenn Morris <rgm@gnu.org>
2302 * floatfns.c (Fisnan):
2303 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2305 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2307 * term.c (tty_menu_activate): A better initialization for cursor
2310 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2312 * intervals.c: Tighten assertions.
2313 (create_root_interval): Make sure the interval is not empty.
2314 (intervals_equal): Use booleans.
2315 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2316 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2317 (balance_possible_root_interval): Simplify and use booleans.
2318 (split_interval_right, split_interval_left): Check LENGTH, and remove
2319 now redundant assertion.
2320 (adjust_intervals_for_insertion): Remove now redundant assertions.
2321 (delete_node, interval_deletion_adjustment)
2322 (adjust_intervals_for_deletion, merge_interval_right)
2323 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2324 (reproduce_interval): Make sure the interval is not empty.
2326 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2328 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2329 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2330 satisfaction that they would always be initialized.
2332 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2334 * term.c (tty_menu_display): Move the cursor to the active menu item.
2335 (tty_menu_activate): Return the cursor to the active menu item
2336 after displaying the menu and after displaying help-echo.
2337 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2338 for the details of why this is needed by screen readers and
2341 2014-04-30 Glenn Morris <rgm@gnu.org>
2343 * process.c (handle_child_signal):
2344 Handle systems without WCONTINUED. (Bug#15110, 17339)
2346 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2348 * window.c (struct saved_window): Remove mark.
2349 (Fset_window_configuration, save_window_save)
2350 (compare_window_configurations): Don't touch marks any more.
2352 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2354 Use bits_word for gcmarkbits.
2355 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2356 bits_word is typically a tad more efficient for mark bits than
2357 unsigned is, so use bits_word. All uses changed.
2358 * lisp.h (BITS_PER_INT): Remove; no longer used.
2360 Avoid undefined behavior in signed left shift.
2361 This ports to GCC 4.9.0 with -fsanitize=undefined.
2362 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2364 * regex.c (extract_number):
2365 * lisp.h (make_number, XINT):
2366 Do not shift a 1 bit left into a sign bit.
2367 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2368 not int, for gcmarkbits. All uses changed.
2370 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2372 * search.c (Fnewline_cache_check): Don't try to count newlines
2373 outside the buffer's restriction, as find_newline doesn't support that.
2375 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2377 * window.c (Fset_window_configuration): Deactivate the mark before
2379 (set_window_buffer): Ignore window_initialized.
2380 (window_initialized): Remove.
2381 * keyboard.c (Qdeactivate_mark): Not static any more.
2382 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2385 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2387 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2388 and to clang 3.4, which have fixed the bug. This should let us
2389 run a bit faster on these platforms when address sanitization is
2392 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2394 Port to GCC 4.9.0 with --enable-gcc-warnings.
2395 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2397 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2398 a way that also works with GCC 4.9.0.
2400 * search.c (Fnewline_cache_check): Remove unused locals.
2402 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2404 * search.c (find_newline1): New subroutine.
2405 (Fnewline_cache_check): New function.
2406 (syms_of_search): Defsubr it.
2408 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2410 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2411 * keyboard.c (unblock_input): Add comment.
2412 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2414 2014-04-22 Daniel Colascione <dancol@dancol.org>
2416 * lread.c (readevalloop_eager_expand_eval): New function
2417 that can recurse into toplevel forms.
2418 (readevalloop): Call it.
2419 * lisp.h: Declare Qprogn.
2420 * callint.c (Qprogn): No longer static.
2422 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2424 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2425 Also change identifiers to match the comments, and add more assertions
2428 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2430 * emacs.c (close_output_streams): Don't clear and restore errno.
2432 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2434 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2435 never becomes visible, i.e. using XMonad (Bug#17237).
2437 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2439 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2440 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2441 (Fline_pixel_height): Don't assume that the current buffer and the
2442 selected window's buffer are one and the same. (Bug#17281)
2444 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2445 paragraph-start cache before the newline cache. (Bug#17269)
2447 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2449 * term.c (tty_send_additional_strings): No need to fflush here,
2451 (tty_set_terminal_modes): fflush after sending additional strings,
2454 2014-04-17 Daniel Colascione <dancol@dancol.org>
2456 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2458 (tty_send_additional_strings): New function.
2459 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2460 (syms_of_term): Intern tty-mode-set-strings and
2461 tty-mode-reset-strings.
2463 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2465 * window.c (save_window_save): Lookup window_point_insertion_type in
2466 the right buffer (bug#15457).
2467 (Qwindow_point_insertion_type): New var.
2468 (syms_of_window): Initialize it.
2470 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2472 Fix the MSDOS build.
2473 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2474 (copy_text_and_data): Zero out the atexit chain pointer before
2477 * termhooks.h (encode_terminal_code): Update prototype.
2479 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2480 visible for all DOS_NT ports, not just WINDOWSNT.
2481 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2483 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2484 unless it is defined.
2485 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2487 * process.c (close_on_exec, accept4, process_socket): Move into
2488 the "ifdef subprocesses" part.
2489 (catch_child_signal): Condition by "ifdef subprocesses".
2490 (syms_of_process) <Qinternal_default_process_sentinel>
2491 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2493 * msdos.h: Add prototypes for new functions.
2494 (EINPROGRESS): Define.
2495 (O_CLOEXEC): Define to zero.
2497 * msdos.c (check_window_system): Remove unnecessary an
2498 incompatible duplicate function.
2499 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2500 New functions in support of new functionality.
2502 * menu.c (single_menu_item): Add visual indication of submenu
2503 also for menus on MSDOS frames.
2504 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2506 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2507 when async subprocesses aren't supported.
2509 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2511 * emacs.c (close_output_streams): Zero out errno before calling
2514 * dired.c [MSDOS]: Include msdos.h.
2516 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2517 (DATA_START) [MSDOS]: Define.
2518 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2520 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2521 Ifdef away for MSDOS.
2522 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2523 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2525 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2526 Use temporary file template that is compatible with mkostemp.
2527 Move vfork-related portions under #ifndef MSDOS.
2528 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2530 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2532 * buffer.c (Foverlays_at): Add argument `sorted'.
2534 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2536 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2537 text, invalidate the bidi_paragraph_cache upto and including the
2540 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2542 Port to IRIX 6.5 (Bug#9684).
2543 * conf_post.h (INET6) [IRIX6_5]: Define.
2544 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2545 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2547 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2549 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2550 before passing it to system APIs.
2552 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2554 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2555 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2557 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2559 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2561 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2563 Remove DATA_SEG_BITS.
2564 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2565 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2566 cc, but that platform is so old that SGI itself stopped supporting
2567 it in December 2013. If you still need Emacs on IRIX, please
2568 either compile with GCC and port the undumping code, or run
2569 './configure --with-wide-int'.
2570 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2571 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2572 DEFINE_GDB_SYMBOL_START way to define it.
2573 (NONPOINTER_BITS): New macro.
2574 (EMACS_INT): Use it.
2575 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2576 the problem and/or configuring --with-wide-int.
2577 (USE_LSB_TAG): Simplify, based on above changes.
2578 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2579 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2581 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2583 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2584 covered by a display string that ends in a newline, and that cases
2585 going back by DVPOS lines to hit the search limit, lift the limit
2586 and go back until DVPOS is reached. (Bug#17244)
2588 * indent.c (Fvertical_motion): Handle correctly the case when the
2589 display string is preceded by an empty line.
2591 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2592 use S_IWRITE instead.
2594 2014-04-11 Glenn Morris <rgm@gnu.org>
2596 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2598 2014-04-11 Ken Brown <kbrown@cornell.edu>
2600 * Makefile.in (EMACS_MANIFEST): Revert last change.
2602 2014-04-10 Daniel Colascione <dancol@dancol.org>
2604 * puresize.h (BASE_PURESIZE): Increase.
2606 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2608 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2610 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2611 region handling (and don't call signal_before_change) if
2612 inhibit_modification_hooks is set.
2613 (signal_before_change): Don't check inhibit_modification_hooks any more.
2615 2014-04-08 Daniel Colascione <dancol@dancol.org>
2617 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2618 function cells contain valid lisp objects. (Modified version of
2621 * alloc.c (detect_suspicious_free): Split actual stack capturing
2622 out into new function for easier breakpoint setting.
2623 (note_suspicious_free): New function.
2625 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2627 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2629 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2630 (symbol_block_pinned): New var.
2631 (Fmake_symbol): Initialize `pinned'.
2632 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2633 pinned and signal an error for un-purifiable objects.
2634 (pure_cons): Use it.
2635 (Fpurecopy): Use it, except for objects that can't be purified.
2636 (mark_pinned_symbols): New function.
2637 (Fgarbage_collect): Use it.
2638 (gc_sweep): Remove hack made unnecessary.
2640 2014-04-07 Glenn Morris <rgm@gnu.org>
2642 * keyboard.c (Fopen_dribble_file): Doc tweak.
2644 2014-04-07 Ken Brown <kbrown@cornell.edu>
2646 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2648 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2650 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2651 We have a substitute execinfo.h on hosts that lack it.
2652 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2653 isn't optimized away.
2655 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2657 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2658 * alloc.c (memory_full):
2659 * charset.c (syms_of_charset):
2660 * doc.c (Fsnarf_documentation):
2662 * font.c (BUILD_STYLE_TABLE):
2663 * keyboard.c (make_lispy_event):
2664 * profiler.c (setup_cpu_timer):
2665 * xgselect.c (xg_select):
2666 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2668 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2669 Replace the only use with ARRAYELTS (font_property_table).
2670 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2672 2014-04-03 Daniel Colascione <dancol@dancol.org>
2674 * xterm.c (x_term_init):
2675 * xfns.c (best_xim_style):
2676 * xfaces.c (Fdump_colors):
2677 * w32fns.c (w32_default_color_map):
2678 * w32.c (init_environment, N_ENV_VARS):
2679 * unexcw.c (read_exe_header):
2680 * term.c (term_get_fkeys_1):
2681 * sysdep.c (init_baud_rate):
2682 * nsterm.m (ns_convert_key):
2683 * nsfns.m (get_geometry_from_preferences):
2684 * msdos.c (dos_set_window_size, init_environment):
2685 * macfont.m (mac_font_get_glyph_for_cid)
2686 (macfont_store_descriptor_attributes)
2687 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2688 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2689 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2691 * image.c (xpm_str_to_color_key):
2692 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2693 * frame.c (x_set_frame_parameters):
2694 * fileio.c (Ffile_selinux_context):
2695 * emacs.c (sort_args):
2696 * dosfns.c (msdos_stdcolor_name):
2697 * dired.c (file_attributes):
2698 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2699 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2702 2014-04-02 Daniel Colascione <dancol@dancol.org>
2704 * data.c (Ffset): Abort if we're trying to set a function call to
2707 * lisp.h (ARRAYELTS): New macro.
2709 * alloc.c: Include execinfo.h if available.
2710 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2711 (suspicious_free_record): New structure.
2712 (suspicious_objects, suspicious_object_index)
2713 (suspicious_free_history, suspicious_free_history_index):
2715 (find_suspicious_object_in_range, detect_suspicious_free)
2716 (Fsuspicious_object): New functions.
2717 (cleanup_vector): Call find_suspicious_object_in_range.
2719 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2721 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2722 width from font width (Bug#17163).
2724 * frame.c (x_set_frame_parameters): Calculate default values of
2725 new frame sizes only after all other frame parameters have been
2726 processed (Bug#17142).
2728 2014-04-02 Ken Brown <kbrown@cornell.edu>
2730 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2733 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2735 * xterm.c (x_draw_image_glyph_string): Adjust image background
2736 width accordingly when its x position is adjusted. (Bug#17115)
2738 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2740 * font.c (font_list_entities): Do not add empty vector to font cache.
2741 (font_matching_entity): Likewise. If matching entity is found, insert
2742 1-item vector with this entity instead of entity itself (Bug#17125).
2744 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2746 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2748 * fns.c (validate_subarray): Rename from validate_substring,
2749 since it works for vectors too. New arg ARRAY. Optimize for the
2750 non-nil case. Instead of returning bool, throw an error if out of
2751 range, so that the caller needn't do that. All uses changed.
2752 Report original values if out of range.
2753 (Fsubstring, Fsubstring_no_properties, secure_hash):
2754 Also optimize the case where FROM is 0 or TO is the size.
2756 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2758 * search.c (Freplace_match): Use make_specified_string.
2759 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2760 to catch bogus override face of glyph strings.
2761 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2762 Move common substring range checking code to...
2763 (validate_substring): ...this function.
2765 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2767 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2769 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2771 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2772 bar is zero height, just return (Bug#16976).
2773 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2775 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2777 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2778 is nil. If waiting for toolbar to complete, force a redraw.
2780 2014-03-28 Glenn Morris <rgm@gnu.org>
2782 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2783 (emacs_bugreport): New variable.
2784 (usage_message): Use PACKAGE_BUGREPORT.
2785 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2787 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2789 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2791 Port recent signal-related changes to FreeBSD.
2792 Problem reported by Herbert J. Skuhra.
2793 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2794 Move decls from here ...
2795 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2797 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2799 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2800 and width of image background when it is displayed with a 'box'
2803 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2805 More backward-compatible fix to char-equal core dump (Bug#17011).
2806 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2807 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2809 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2811 * image.c (init_svg_functions): When loading SVG-related libraries,
2812 free already loaded libraries if the initialization fails.
2813 (rsvg_handle_set_size_callback): Remove declaration, unused.
2815 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
2817 Fix core dump in char-equal (Bug#17011).
2818 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
2819 unibyte buffers, as we can't tell whether the characters are
2822 * insdel.c (adjust_markers_for_delete): Remove unused local.
2824 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
2826 Have (MARKER . ADJUSTMENT) undo records always be immediately
2827 after their corresponding (TEXT . POS) record in undo list.
2829 * lisp.h (record-delete): New arg record_markers.
2830 (record_marker_adjustment): No longer needed outside undo.c.
2831 * insdel.c (adjust_markers_for_delete): Move calculation of marker
2832 adjustments to undo.c's record_marker_adjustments. Note that
2833 fileio.c's decide_coding_unwind is another caller to
2834 adjust_markers_for_delete. Because it has undo list bound to t,
2835 it does not rely on adjust_markers_for_delete to record marker
2837 (del_range_2): Swap call to record_delete and
2838 adjust_markers_for_delete so as undo marker adjustments are
2839 recorded before current deletion's adjustments, as before.
2840 (adjust_after_replace):
2841 (replace_range): Pass value for new record_markers arg to
2843 * undo.c (record_marker_adjustment): Rename to
2844 record_marker_adjustments and made static.
2845 (record_delete): Check record_markers arg and call
2846 record_marker_adjustments.
2847 (record_change): Pass value for new record_markers arg to
2849 (record_point): at_boundary calculation no longer needs to account
2850 for marker adjustments.
2852 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2854 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2857 2014-03-26 Glenn Morris <rgm@gnu.org>
2859 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2861 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2863 * buffer.c (struct sortvec): Add field `spriority'.
2864 (compare_overlays): Use it.
2865 (sort_overlays): Set it.
2867 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2869 * xdisp.c (redisplay_window): If all previous attempts to find the
2870 cursor row failed, try a few alternatives before falling back to
2871 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2873 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2875 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2876 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2878 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2879 variables on Windows.
2881 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2883 * w32.c (unsetenv): Remove unused var `retval'.
2884 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2886 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2887 (start_watching): Remove unused var `thr'.
2889 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2890 (find_child_console): Remove unnecesary var `thread_id'.
2892 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2893 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2895 2014-03-26 Glenn Morris <rgm@gnu.org>
2897 * filelock.c (Flock_buffer): Doc tweak.
2899 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2900 * emacs.c (shut_down_emacs):
2901 * fileio.c (Finsert_file_contents, write_region):
2902 * filelock.c (top-level, syms_of_filelock):
2903 * insdel.c (prepare_to_modify_buffer_1):
2904 CLASH_DETECTION is always defined now.
2906 2014-03-25 Eli Zaretskii <eliz@gnu.org>
2908 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
2909 DLL handle, to speed up thread startup.
2911 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
2913 Handle sigmask better with nested signal handlers (Bug#15561).
2914 * atimer.c (sigmask_atimers): Remove.
2915 Remaining use rewritten to use body of this function.
2916 * atimer.c (block_atimers, unblock_atimers):
2917 * callproc.c (block_child_signal, unblock_child_signal):
2918 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
2919 New arg OLDSET. All callers changed.
2920 * atimer.c (block_atimers, unblock_atimers):
2921 * callproc.c (block_child_signal, unblock_child_signal):
2922 * keyboard.c (handle_interrupt):
2923 * sound.c (vox_configure, vox_close):
2924 Restore the old signal mask rather than unilaterally clearing bits
2925 from the mask, in case a handler is running within another
2926 handler. All callers changed.
2927 * lisp.h, process.c, process.h, term.c:
2928 Adjust decls and callers to match new API.
2929 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
2930 signal handlers aren't supposed to use floating point anyway.
2931 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
2933 2014-03-23 Daniel Colascione <dancol@dancol.org>
2935 Split gc_sweep into discrete functions for legibility and better
2938 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
2939 (sweep_vectors): Fix typo in comment.
2940 (sweep_conses, sweep_floats, sweep_intervals)
2941 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
2942 (gc_sweep): Call new functions, to which existing functionality is
2944 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
2946 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
2948 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
2950 2014-03-23 Daniel Colascione <dancol@dancol.org>
2952 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
2953 only if xic_style calls for it. This change allows Emacs to work
2954 with ibus. Also, don't leak resources if create_frame_xic fails,
2955 and stop caching xic_style across different displays.
2956 (supported_xim_styles): Make const.
2957 (best_xim_style): Remove first parameter: it's always just
2958 supported_xim_styles. Change to look at supported_xim_styles
2961 2014-03-23 Daniel Colascione <dancol@dancol.org>
2963 * term.c (init_tty): Rearrange condition for clarity; print
2964 appropriate diagnostic.
2966 2014-03-23 Daniel Colascione <dancol@dancol.org>
2968 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
2969 array. (ASAN caught.)
2971 2014-03-22 Glenn Morris <rgm@gnu.org>
2973 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
2975 2014-03-22 Daniel Colascione <dancol@dancol.org>
2977 * process.c (conv_sockaddr_to_lisp): When extracting the string
2978 names of AF_LOCAL sockets, stop before reading uninitialized memory.
2980 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2982 Fix regression introduced by patch for Bug#10500.
2983 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
2984 * w32term.c (x_draw_image_relief): Likewise.
2986 2014-03-21 Martin Rudalics <rudalics@gmx.at>
2988 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
2989 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
2990 maximize a frame for odd default fonts.
2992 2014-03-21 Glenn Morris <rgm@gnu.org>
2994 * minibuf.c (history-length): Increase default from 30 to 100.
2996 2014-03-21 Daniel Colascione <dancol@dancol.org>
2998 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
2999 every time we switch to minibuffer.
3001 * alloc.c (lisp_align_malloc, allocate_string_data)
3002 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3003 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3005 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3007 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3008 support more "verbs".
3010 2014-03-21 Daniel Colascione <dancol@dancol.org>
3012 Always prohibit dumping a dumped Emacs.
3014 * emacs.c (might_dump): New variable.
3015 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3016 * lisp.h (might_dump): Declare.
3017 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3019 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3021 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3023 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3025 * doc.c (store_function_docstring): Warn when we don't know where to
3027 (Fsubstitute_command_keys): Don't advertise the fact that
3028 text-properties are dropped, since we think it's a bug that we'll fix
3031 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3032 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3033 * frame.c (frame_garbaged): Make "docstring" more precise.
3035 2014-03-20 Glenn Morris <rgm@gnu.org>
3037 * charset.c (init_charset): When we cannot find the charsets directory,
3038 mention if EMACSDATA is set.
3040 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3042 * fns.c (Frandom): Fix rare bug where the result isn't random.
3044 Fix porting inconsistency about rounding to even.
3045 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3046 This way, the unusual !HAVE_RINT case acts like the usual
3047 HAVE_RINT case, and we can fix the documentation accordingly.
3049 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3051 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3052 (w32_wnd_proc): Initialize the dwHoverTime member of
3053 TRACKMOUSEEVENT structure.
3055 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3057 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3059 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3061 * search.c (find_newline): Speed up the function when using the
3062 newline cache, by halving the number of calls to
3063 region_cache_forward and region_cache_backward. (Bug#16830)
3065 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3067 * buffer.c (Fset_buffer): Document return value (bug#17015).
3069 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3071 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3072 nil, always resize character wise to avoid potential loss of the
3073 mode line (Bug#16923 related).
3075 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3077 * frame.c (x_set_frame_parameters): Always calculate new sizes
3078 pixelwise to avoid potential loss when rounding.
3080 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3082 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3083 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3085 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3087 * w32.c (fstatat): Don't add an extra slash if the argument ends
3088 with a slash: this fails the subsequent call to stat_worker on
3089 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3091 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3093 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3095 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3097 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3099 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3100 when frame is only on one screen (Bug#14713).
3102 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3104 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3105 there's a valid wrap point in the display line, the last glyph
3106 cannot "just barely fit" on this row, because display_line doesn't
3107 let it. Instead, proceed as if the last glyph didn't fit, so that
3108 we eventually back up the iterator to the wrap point. This avoids
3109 delusional behavior of move_it_to, whereby it proceeds to the next
3110 display line, but sets current_x to zero for all the glyphs that
3111 without word-wrap would fit on the previous display line.
3112 One result was that visual-order cursor movement behaved erratically
3114 (Fmove_point_visually): Add code to find the x coordinate of the
3115 last character before wrap point, under word-wrap on a TTY.
3117 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3119 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3120 also return value of MOVE_POS_MATCH_OR_ZV from
3121 move_it_in_display_line_to, when moving from beginning of line to
3122 point's position. (Bug#16961)
3124 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3126 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3127 * window.c (Fselect_window): Explain NORECORD and
3128 `buffer-list-update-hook' in doc-string.
3130 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3132 * window.c (Fother_window_for_scrolling): Check that
3133 Vother_window_scroll_buffer is a buffer.
3135 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3137 * xterm.c (xim_initialize): Always pass a copy of resource name
3138 to XRegisterIMInstantiateCallback and eassert whether return
3139 value is True. Passing copy is important because Xlib doesn't
3140 make its own copy and resource name argument usually points to
3141 SSDATA (Vx_resource_name), which may be changed from Lisp.
3142 (xim_close_display): For XUnregisterIMInstantiateCallback,
3143 always eassert return value and pass exactly the same values
3144 as were used for XRegisterIMInstantiateCallback.
3145 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3146 sources to check why if you are interested.
3148 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3150 * dispnew.c (change_frame_size_1): Add new_lines instead of
3151 new_height, the latter may be still zero if passed as such.
3152 * window.c (Fwindow_pixel_height): Mention bottom divider in
3155 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3157 Fix "resource temporarily unavailable" with xgselect
3159 * xgselect.c: Include <stdbool.h>.
3160 (xg_select) [!USE_GTK]: Don't lose track of errno.
3162 Fix minor --enable-gcc-warnings issues.
3163 * widget.c (update_various_frame_slots, EmacsFrameResize):
3164 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3166 2014-03-04 Ken Brown <kbrown@cornell.edu>
3168 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3169 represent the actual adjustment needed for alignment.
3171 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3173 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3174 needed, and don't reallocate if the initial allocation already
3175 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3177 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3179 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3182 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3184 * cmds.c (delete-char): Update docstring pointing out that the
3185 function ignores `delete-active-region' and `overwrite-mode'.
3187 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3189 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3191 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3192 allocated buffer due to alignment.
3193 (freehook): If the block to be freed was allocated by
3194 'aligned_alloc', find its real pointer before calling 'free'.
3196 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3199 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3201 * font.c (toplevel): Adjust comment about font cache layout.
3202 (font_clear_cache): Fix to match real font cache layout.
3203 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3204 (Fframe_font_cache) [FONT_DEBUG]: New function.
3205 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3207 Avoid crashes when X fonts are erroneously freed on reused X
3208 'Display *' connection data (Bug#16069). Note that X font
3209 resources still may be leaked, but currently there is no way
3210 to completely avoid it.
3211 * xterm.h (struct x_display_info): New member x_id. Add comments.
3212 * xterm.c (x_display_id): New variable.
3213 (x_term_init): Assign identifier to each opened X connection.
3214 * xfont.c (struct xfont): New member x_display_id.
3215 (xfont_open): Initialize it with frame's display id.
3216 (xfont_close): Check whether font's display id matches the one
3217 recorded for the given display. Adjust comment.
3218 * xftfont.c (struct xftfont_info):
3219 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3221 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3223 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3224 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3225 killed Vother_window_scroll_buffer.
3226 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3228 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3230 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3231 that start with more than 2 slashes as UNCs. (Bug#16751)
3233 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3235 Fix a few crashes and leaks when cloning C strings.
3236 * alloc.c, lisp.h (dupstring): New function.
3237 * gtkutil.c (xg_get_font):
3238 * term.c (tty_default_color_capabilities):
3239 * xsettings.c (store_monospaced_changed)
3240 (store_font_name_changed, parse_settings)
3241 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3242 This avoids some unlikely crashes due to accessing freed storage,
3243 and avoids some minor memory leaks in the more-typical case.
3245 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3247 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3248 cursor when modeline can't be dragged (Bug#16647).
3250 2014-02-28 Glenn Morris <rgm@gnu.org>
3252 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3253 from custom-delayed-init-variables. (Bug#11565)
3255 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3257 More fixes for mouse glyph calculations (Bug#16647).
3258 * window.c (coordinates_in_window): In intersection of
3259 horizontal and vertical window dividers prefer the horizontal
3260 one. Add some extra parens to last fix.
3261 (window_relative_x_coord): Return x-coordinate for header and
3263 * xdisp.c (remember_mouse_glyph): In text area don't extend
3264 glyph into mode line to show the vertical drag cursor there
3265 immediately. Subdivide mouse glyphs in right fringes to show a
3266 horizontal drag cursor as soon as we enter the "grabbable width"
3267 portion. Handle vertical border case separately. Do not
3268 subdivide window divider areas.
3269 (note_mouse_highlight): On bottom divider of bottommost windows
3270 show vertical drag cursor only when the minibuffer window can be
3273 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3275 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3276 reset by the face of the object just displayed. See also bug#76.
3277 (get_next_display_element): If the string came from a display
3278 property, examine the box face attribute at it->position, not at
3279 it->current.pos, since the latter was not updated yet. (Bug#16870)
3280 (handle_face_prop): Improve commentary.
3282 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3284 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3285 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3287 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3289 Fixes around Bug#16647.
3290 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3291 ON_BOTTOM_DIVIDER cases.
3292 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3293 only if the window has no right divider.
3294 (Fcoordinates_in_window_p): Fix doc-string.
3296 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3298 * lread.c (Funintern): Fix doc to match advertised calling convention.
3300 2014-02-24 Daniel Colascione <dancol@dancol.org>
3302 * keyboard.c (read_char): Close race that resulted in lost events.
3304 2014-02-22 Glenn Morris <rgm@gnu.org>
3306 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3307 * window.c (window-resize-pixelwise): Doc fixes.
3309 * process.c (Finternal_default_process_filter)
3310 (Finternal_default_process_sentinel): Doc tweaks.
3312 2014-02-21 Glenn Morris <rgm@gnu.org>
3314 * process.c (Fprocess_buffer, Faccept_process_output)
3315 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3318 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3320 * window.c (Fwindow_scroll_bar_width): New function.
3322 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3324 Pacify GCC when configuring with --enable-gcc-warnings.
3325 * xdisp.c (move_it_in_display_line_to) [lint]:
3326 Initialize recently-added local.
3328 2014-02-21 Daniel Colascione <dancol@dancol.org>
3330 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3332 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3334 * xdisp.c (init_iterator): Don't dereference a bogus face
3335 pointer. (Bug#16819)
3336 (try_cursor_movement): Don't use cursor position if
3337 set_cursor_from_row failed to compute it. This avoids assertion
3338 violations in MATRIX_ROW.
3339 (move_it_in_display_line_to): Save the iterator state in ppos_it
3340 only once per call. Reimplement the method used to return to the
3341 best candidate position if all the positions found in display line
3342 are beyond TO_CHARPOS. This cuts down the number of calls to
3343 bidi_shelve_cache, which moves a lot of stuff when lines are long
3344 and include bidirectional text. (Bug#15555)
3346 2014-02-20 Glenn Morris <rgm@gnu.org>
3348 * data.c (Fdefalias): Doc fix.
3350 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3352 * xdisp.c (display_line): Fix horizontal scrolling of large images
3353 when fringes are turned off. This comes at a price of not
3354 displaying the truncation/continuation glyphs in this case.
3357 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3358 CreateDIBSection returns an error indication, zero out *ximg after
3359 destroying the image. This avoids crashes in memory allocations
3360 due to the fact that some of the callers also call
3361 x_destroy_x_image, which will attempt to free an already free'd
3364 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3366 * widget.c (update_various_frame_slots): Don't set
3367 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3369 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3371 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3373 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3375 temacs --daemon fix (Bug#16599).
3376 * emacs.c (main): Initialize daemon_pipe[1] here ...
3377 (syms_of_emacs): ... instead of here.
3379 2014-02-16 Anders Lindgern <andlind@gmail.com>
3381 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3384 2014-02-16 Daniel Colascione <dancol@dancol.org>
3386 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3387 (xd_get_connection_address): Use it.
3388 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3389 xd_get_connection_address because the latter signals if the bus
3390 we're trying to close is already disconnected.
3392 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3394 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3395 argument to CreateThread. This avoids segfaults on Windows 9X.
3396 Reported by oslsachem <oslsachem@gmail.com>.
3398 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3400 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3401 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3402 (check_lseek): New function, to report lseek errors.
3403 (save_data_space, update_file_ptrs, read_header, write_header)
3404 (copy_file, copy_rest, unexec): Use these news functions.
3405 (update_file_ptrs): Don't assume wraparound behavior when
3406 converting a large size_t value to off_t.
3408 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3410 * composite.c (fill_gstring_header): Pass positions as C integers
3411 and move parameters checking to...
3412 (Fcomposition_get_gstring): ...this function. Handle case when
3413 buffer positions are in reversed order and avoid crash (Bug#16739).
3415 * buffer.c (validate_region): Mention current buffer in error message.
3417 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3419 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3421 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3423 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3425 2014-02-11 Glenn Morris <rgm@gnu.org>
3427 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3428 Replace refs to "OpenStep" in messages.
3430 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3432 Avoid "." at end of error diagnostics.
3433 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3434 * font.c (Ffont_at):
3435 * nsfns.m (ns_display_info_for_name):
3436 * nsselect.m (Fx_own_selection_internal):
3437 * nsterm.m (performDragOperation:):
3438 Remove "." from end of diagnostic.
3440 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3442 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3443 unintuitive (bug#15824).
3444 (Fyes_or_no_p): Doc fix (bug#15456).
3446 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3448 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3450 * eval.c (call_debugger): When exiting the debugger, do not allow
3451 max_specpdl_size less than actual binding depth (Bug#16603).
3452 (syms_of_eval): Adjust docstring.
3454 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3456 * cmds.c (Fself_insert_command): Output a clearer error message on
3457 negative repetitions (bug#9476).
3459 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3461 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3463 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3465 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3467 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3469 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3471 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3473 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3475 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3477 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3478 `exit' works (bug#15865).
3480 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3482 Constrain window box/body sizes and margin widths (Bug#16649).
3483 * xdisp.c (window_box_width): Don't return less than zero.
3484 (window_box_left_offset, window_box_right_offset): Don't return
3485 more than the window's pixel width.
3486 * window.c (window_body_height, window_body_width): Don't return
3488 (window_resize_apply): Adjust margin width, if necessary.
3490 2014-02-07 Glenn Morris <rgm@gnu.org>
3492 * nsterm.m (syms_of_nsterm): Doc fix.
3494 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3496 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3497 New variables: pointers through which to call the respective APIs.
3498 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3499 (filename_from_ansi, sys_link, check_windows_init_file):
3500 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3501 This is required on Windows 9X, where we dynamically load
3502 UNICOWS.DLL which has their non-stub implementations.
3503 (maybe_load_unicows_dll): Assign addresses to these 2 function
3504 pointers after loading UNICOWS.DLL.
3506 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3507 MultiByteToWideChar and WideCharToMultiByte through function
3510 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3513 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3515 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3516 for OSX >= 10.9 if separate spaces are used.
3517 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3519 2014-02-06 Glenn Morris <rgm@gnu.org>
3521 * buffer.c (cache-long-scans): Doc fix.
3523 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3525 * w32fns.c (Fw32_shell_execute): Doc fix.
3527 2014-02-05 Bastien Guerry <bzg@gnu.org>
3529 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3530 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3532 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3534 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3535 outside the window (Bug#16649).
3537 * xdisp.c (note_mouse_highlight): When entering a margin area show
3538 a non-text cursor (Bug#16647).
3540 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3542 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3543 It prompted a compile-time diagnostic on GNU/Linux.
3544 Simplify to remove the need for the label.
3546 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3548 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3549 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3550 to show it; otherwise return 'unsupported--w32-dialog' to signal
3551 to the caller that emulation with menus is necessary.
3552 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3554 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3556 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3559 * menu.c (Fx_popup_dialog): Don't condition the call to
3560 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3561 special symbol 'unsupported--w32-dialog', emulate the dialog with
3562 a menu by calling x-popup-menu.
3564 * menu.h (Qunsupported__w32_dialog): New extern variable.
3566 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3568 * keyboard.c (kbd_buffer_get_event): Read file notification events
3571 * xgselect.c (xg_select): Read glib events in any case, even if
3572 there are no file descriptors to watch for. (Bug#16519)
3574 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3576 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3577 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3578 * w32term.c (w32_draw_window_divider): Handle first and last
3580 * w32term.h (w32_fill_area_abs): New function.
3581 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3583 * xfaces.c (realize_basic_faces): Handle new face ids.
3584 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3585 and bottom divider width.
3586 * xterm.c (x_draw_window_divider): Handle first and last pixels
3589 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3591 * print.c (Fexternal_debugging_output): Add cast to pacify
3592 --enable-gcc-warnings.
3593 * eval.c (call_debugger): Grow specpdl if the debugger was
3594 entered due to specpdl overflow (Bug#16603) and allow more
3595 specpdl space for the debugger itself.
3597 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3599 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3602 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3604 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3605 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3607 * print.c (Fexternal_debugging_output): If the argument character
3608 is non-ASCII, encode it with the current locale's encoding before
3609 writing the result to the terminal. (Bug#16448)
3611 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3612 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3615 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3617 * process.c (create_process): Reset SIGPROF handler in the child.
3618 * callproc.c (call_process): Likewise.
3620 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3622 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3624 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3626 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3627 of zero to print strings, GDB doesn't like it.
3629 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3630 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3631 we still use correct addresses. (Bug#16576)
3633 2014-01-27 K. Handa <handa@gnu.org>
3635 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3636 to preserve the code detection behavior of 24.3.
3637 * coding.h (struct coding_system): New member detected_utf8_bytes.
3638 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3639 (decode_coding_gap): Use short cut for UTF-8 file reading only
3640 when coding->detected_utf8_bytes equals to coding->src_bytes.
3641 * fileio.c (Finsert_file_contents): Cancel the previous change.
3643 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3645 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3646 that are not visible.
3648 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3650 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3651 is grabbed (Bug#16565).
3653 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3655 * xdisp.c (last_max_ascent): Re-remove after erroneously
3656 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3658 (move_it_to): Re-remove reference to last_max_ascent.
3659 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3660 max_descent here instead of calling line_bottom_y.
3663 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3665 * terminal.c (initial_free_frame_resources): New function.
3666 (init_initial_terminal): Install new hook to free face cache
3667 on initial frame and avoid memory leak. For details, see
3668 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3669 * xfaces.c (free_frame_faces): Adjust comment.
3671 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3673 * data.c (Fstring_to_number): Document results if unparsable
3676 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3678 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3680 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3682 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3683 * coding.c (detect_coding_utf_8, emacs_mule_char)
3684 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3685 (check_utf_8, decode_coding):
3686 * coding.h (struct coding_system.errors):
3687 Use ptrdiff_t, not int, for integer values derived from buffer and
3690 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3691 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3692 before invoking decode_coding_gap, since there's just one block.
3694 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3696 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3697 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3698 too early. Again run change_frame_size before assigning menu-
3701 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3703 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3704 arrives, call x_check_fullscreen, in case the new display has a
3705 different resolution. (Bug#16517)
3707 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3709 * term.c (read_menu_input): If the selected frame changes, exit
3711 (tty_menu_show): If the selected frame changes while we displayed
3712 a menu, throw to top level. (Bug#16479)
3714 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3716 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3718 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3720 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3721 * data.c (count_one_bits_word): Fix bug (negated comparison)
3722 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3724 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3726 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3727 Avoid undefined behavior by initializing display property bit of a
3728 string processed by the bidirectional iterator. For details, see
3729 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3731 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3733 Minor cleanup of previous change.
3734 * image.c (imagemagick_error, Fimagemagick_types):
3735 Omit some recently-introduced and unnecessary casts and assignments.
3737 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3739 Fix two memory leaks discovered with Valgrind.
3740 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3741 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3743 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3745 Fixes in window size functions around Bug#16430 and Bug#16470.
3746 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3747 (Fwindow_mode_line_height, Fwindow_header_line_height)
3748 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3749 Minor doc-string adjustments.
3750 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3751 Rewrite doc-strings.
3752 (window_body_height, window_body_width): Do not count partially
3753 visible lines/columns when PIXELWISE is nil (Bug#16470).
3754 (Qfloor, Qceiling): New symbols.
3756 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3758 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3759 when the image cache is not yet allocated. (Bug#16509)
3761 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3763 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3764 re-attach intervals to its base buffer (Bug#16502).
3765 * intervals.c (set_interval_object): Move from here...
3766 * intervals.h (set_interval_object): ... to here. Fix comments.
3768 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3770 Avoid undefined behavior by initializing buffer redisplay bit.
3771 Problem reported by Dmitry Antipov in
3772 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3773 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3775 Revert some of the CANNOT_DUMP fix (Bug#16494).
3776 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3778 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3780 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3781 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3782 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3783 they are replaced by macros that expand into direct calls to the
3784 corresponding functions from GDI32.DLL.
3785 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3786 variables in the Cygwin build, they are unused.
3788 2014-01-19 K. Handa <handa@gnu.org>
3790 * composite.c (composition_update_it): Fix previous change.
3792 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3794 Fix file name handling on MS-Windows 9X.
3795 * w32.c (maybe_load_unicows_dll): New function.
3797 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3798 on, to make sure we can convert file names to and from UTF-8 on
3799 Windows 9X. This fixes a failure to start up because Emacs cannot
3800 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3802 * w32font.c [WINDOWSNT]: Include w32.h.
3803 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3804 of implementing the same stuff.
3805 Remove now unused g_b_init_is_windows_9x.
3807 * w32.h (maybe_load_unicows_dll): Add prototype.
3809 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3811 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3812 switch to single keyboard. Prevents daemon crashes when a new
3813 client connects while we show a TTY menu in an existing client.
3816 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3818 Fix MinGW64 porting problem with _setjmp.
3819 Reported by Eli Zaretskii in:
3820 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
3821 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
3822 the old _setjmp and _longjmp. All uses changed.
3824 2014-01-13 Daniel Colascione <dancol@dancol.org>
3826 * textprop.c (Fremove_list_of_text_properties):
3827 Correctly handle reaching the end of the interval tree. (Bug#15344)
3829 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3831 * xdisp.c (resize_mini_window): Round height to a multiple of
3832 frame's line height. Fix bug in calculation of window start
3833 position (Bug#16424).
3835 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3837 * macfont.m: Include termchar.h.
3838 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3839 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3840 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3841 *_WITH_GC_* to take face and f as parameters.
3842 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3843 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3845 2014-01-13 Daniel Colascione <dancol@dancol.org>
3847 Fix menu item updating in the presence of the Unity global menu
3850 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3851 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3853 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3854 updating menus; explain why.
3855 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3856 problem it's supposed to solve and it interferes with detecting
3857 the presence of a global menu.
3858 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3861 2014-01-11 K. Handa <handa@gnu.org>
3863 * composite.c (composition_update_it): Fix indexing of
3864 LGSTRING_CHAR (Bug#15984).
3866 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3868 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3870 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3872 * xdisp.c (try_window_id): Don't use this function's optimizations
3873 if overlays in the buffer displayed by the window have changed
3874 since last redisplay. (Bug#16347)
3875 (message_dolog): Fix indentation.
3877 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3879 * frame.c (frame_resize_pixelwise): Fix doc-string.
3881 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3883 Fix handling of internal borders (Bug#16348).
3884 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3885 Remove internal border width from pixel width of windows.
3886 (change_frame_size_1): Don't return early when frame's pixel
3887 size changes - we still have to record the new sizes in the
3889 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3890 also when toolbar gets larger.
3891 * window.c (check_frame_size): Include internal_border_width in
3893 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3894 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3895 In non-toolkit/non-GTK version clear internal border.
3896 * xterm.c (x_clear_under_internal_border): New function for
3897 non-toolkit/non-GTK version.
3898 (x_after_update_window_line): In non-toolkit/non-GTK version
3900 (handle_one_xevent, x_set_window_size):
3901 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3902 * xterm.h (x_clear_under_internal_border): Extern it.
3904 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
3906 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
3907 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
3910 2014-01-06 Eli Zaretskii <eliz@gnu.org>
3912 * xdisp.c (redisplay_window): Don't skip window redisplay if the
3913 last value of point is not equal to buffer's point. (Bug#16129)
3915 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
3918 * nsterm.h (updateCollectionBehavior): Rename from
3919 updateCollectionBehaviour. All uses changed.
3921 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
3922 * Makefile.in (SETFATTR): New macro.
3923 (temacs$(EXEEXT)): Use it.
3925 2014-01-04 Martin Rudalics <rudalics@gmx.at>
3927 Fix maximization behavior on Windows (Bug#16300).
3928 * w32fns.c (w32_fullscreen_rect): Don't handle
3929 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
3930 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
3931 of SetWindowPos. Restore last placement also when leaving
3932 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
3933 but the FULLSCREEN_BOTH case.
3935 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
3938 * data.c (arithcompare_driver):
3939 * fileio.c (Fcar_less_than_car):
3940 * fns.c (internal_equal):
3941 * frame.c (delete_frame):
3942 * lisp.h (enum More_Lisp_Bits):
3944 Avoid C99 constructs that don't work in C89.
3945 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
3946 to port to C89, which doesn't have 'long long'.
3947 (count_trailing_zero_bits): Use them.
3949 2014-01-03 Chong Yidong <cyd@gnu.org>
3951 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
3953 2014-01-02 Martin Rudalics <rudalics@gmx.at>
3955 Further adjust frame/window scrollbar width calculations.
3956 * window.c (apply_window_adjustment):
3957 Set windows_or_buffers_changed.
3958 (Fwindow_scroll_bars): Return actual scrollbar width.
3959 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3960 For non-toolkit builds again use 14 as minimum width and set
3961 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
3962 * xterm.c (XTset_vertical_scroll_bar): Take width from
3963 WINDOW_SCROLL_BAR_AREA_WIDTH.
3964 (x_new_font): Rename wid to unit. Base calculation of new
3965 scrollbar width on toolkit used and make it analogous to that of
3966 x_set_scroll_bar_default_width.
3967 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3968 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
3969 of GetSystemMetrics.
3970 * w32term.c (w32_set_vertical_scroll_bar): Take width from
3971 WINDOW_SCROLL_BAR_AREA_WIDTH.
3972 (x_new_font): Make it correspond to changes in xterm.c.
3974 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
3976 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
3977 This is a cleaner way to fix the MinGW-w64 porting problem.
3978 Check for INTPTR_MAX misconfiguration.
3980 2014-01-01 Eli Zaretskii <eliz@gnu.org>
3982 * search.c (newline_cache_on_off, find_newline): In indirect
3983 buffers, use the newline cache of the base buffer.
3985 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
3986 buffer, invalidate the caches of its base buffer. (Bug#16265)
3988 * indent.c (width_run_cache_on_off, compute_motion): In indirect
3989 buffers, use the width-run cache of the base buffer.
3991 * xdisp.c (redisplay_window): When the window displays an indirect
3992 buffer, and the character widths in the display table have
3993 changed, invalidate the width-run cache of the corresponding base
3996 * fileio.c (Finsert_file_contents): When invalidating the newline
3997 cache, consider the case of inserting into indirect buffer.
3999 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4000 In indirect buffers, use the paragraph cache of the base buffer.
4002 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4004 * window.c (grow_mini_window): Fix last change.
4006 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4008 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4010 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4012 * w32term.c (w32_initialize): Use LCID and LOWORD.
4014 * w32proc.c (create_child): Use pid_t for 5th argument.
4015 (IsValidLocale): Don't provide prototype for MinGW64.
4016 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4017 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4019 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4020 MinGW64 doesn't support.
4022 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4024 * w32.c (set_named_security_info): New function.
4025 (acl_set_file): Fall back on set_named_security_info if
4026 set_file_security fails.
4027 (g_b_init_set_named_security_info_w)
4028 (g_b_init_set_named_security_info_a): New static variables.
4029 (globals_of_w32): Initialize them to zero.
4030 (set_named_security_info): Set them to non-zero if the
4031 corresponding API is available.
4032 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4033 New function typedefs.
4035 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4037 Some more fixes following pixelwise resize changes including one
4039 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4040 of frame_resize_pixelwise.
4041 * widget.c (pixel_to_text_size): New function.
4042 (update_wm_hints): Have size hints respect value of
4043 frame_resize_pixelwise.
4044 (EmacsFrameResize): Alway process resize requests pixelwise.
4045 * window.c (grow_mini_window): Make sure mini window is at least
4047 * xdisp.c (display_menu_bar): Make sure menubar extends till
4049 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4050 (x_set_tool_bar_lines): Calculate pixelwise.
4051 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4052 frame_resize_pixelwise.
4054 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4056 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4057 variables not used there.
4059 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4061 * w32.c (sys_umask): New function. (Bug#16299)
4063 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4065 * dispnew.c (change_frame_size_1): Take old width of root window
4066 from that window's pixel width. (Bug#16284)
4068 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4070 Plain copy-file no longer chmods an existing destination (Bug#16133).
4071 * fileio.c (realmask): Now a static var, not a local.
4072 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4073 Remove arg STATPTR. All uses changed.
4074 (Fcopy_file): Do not alter permissions of existing destinations,
4075 unless PRESERVE-PERMISSIONS (renamed from
4076 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4077 Avoid race when testing for existing destinations and for
4078 when input and output files are the same.
4079 If changing the group fails, adjust both default and
4080 preserved permissions so that access is not granted to the
4082 (Fset_default_file_modes, init_fileio): Update realmask.
4083 (Fdefault_file_modes): Use realmask instead of calling umask.
4085 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4087 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4088 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4089 flags on the daemon pipe ends before execing.
4091 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4093 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4094 session. (Bug#14739)
4096 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4098 * callproc.c (Vexec_path): Document that exec-directory is in it.
4100 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4102 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4105 2013-12-27 Chong Yidong <cyd@gnu.org>
4107 * data.c (Fsymbol_function): Doc fix.
4109 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4111 Some more tinkering with Bug#16051.
4112 * window.c (resize_frame_windows): Don't let the size of the
4113 root window drop below the frame's default character size.
4114 Never ever delete any subwindows - let the window manager do the
4117 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4118 of toolbar lines needed when they exceed the height of the root
4120 (unwind_create_frame_1): New function.
4121 (Fx_create_frame): Generally inhibit calling the window
4122 configuration change hook here. Remove extra call to
4123 change_frame_size - it's not needed when we don't run the
4124 configuration change hook.
4126 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4128 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4129 On my Fedora 19 platform the core dumps were so big that
4130 my desktop became nearly catatonic.
4131 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4132 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4133 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4134 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4135 a clang-only syntax.
4136 * conf_post.h (__has_feature): New macro, if not already defined.
4137 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4138 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4140 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4142 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4143 is a file name. (Bug#16252)
4145 2013-12-25 Chong Yidong <cyd@gnu.org>
4147 * keyboard.c (Voverriding_terminal_local_map)
4148 (Voverriding_local_map): Doc fix.
4150 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4152 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4154 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4155 file name when it is submitted to ShellExecute. Simplify code.
4156 Don't test DOCUMENT for being a string, as that is enforced by
4157 CHECK_STRING. Doc fix.
4159 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4161 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4162 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4163 redisplay_tool_bar does. Improve and fix commentary.
4164 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4165 limits of the glyph matrices. (Bug#16051)
4166 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4167 only when the new size is different from the old one, and the new
4168 size can be achieved given the frame height.
4170 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4172 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4174 2013-12-23 Glenn Morris <rgm@gnu.org>
4176 * lread.c (Fload): Mention load-prefer-newer in doc.
4178 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4180 Handle Bug#16207 by being more restrictive when running hooks.
4181 * window.c (unwind_change_frame): New function.
4182 (Fset_window_configuration): Don't run configuration change hook
4183 while the frame configuration is unsafe. Call select_window
4186 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4188 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4190 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4192 * nsterm.h: Declare EmacsColor category.
4194 * nsterm.m (NSColor): Implement EmacsColor category.
4195 (ns_get_color): Use colorUsingDefaultColorSpace.
4196 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4198 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4200 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4202 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4203 having the PNG_NORETURN attribute, to avoid compiler warning in
4206 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4208 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4210 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4211 fringe background extension.
4212 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4213 because they are now always the same as `left' and `width',
4214 respectively. Remove code for the case that `width' and
4215 `sb_width' are different.
4217 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4219 Remove scroll_bar_actual_width from frames.
4220 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4221 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4222 (x_figure_window_size):
4223 * nsterm.m (x_set_window_size):
4224 * widget.c (set_frame_size):
4225 * w32term.c (x_set_window_size):
4226 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4227 scroll_bar_actual_width.
4229 Convert scroll_bar members to integers on Windows.
4230 * w32term.h (struct scroll_bar): Convert top, left, width,
4231 height, start, end and dragging to integers.
4232 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4234 * w32term.c (w32_set_scroll_bar_thumb)
4235 (w32_scroll_bar_handle_click): Remove XINT conversions for
4236 scroll_bar members. Treat bar->dragging as integer.
4237 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4238 first element. Remove XINT conversions for scroll_bar members.
4239 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4240 Remove XINT conversions for scroll_bar members.
4242 Fix assignment for new window total sizes.
4243 * window.c (Fwindow_resize_apply_total): Assign values for
4246 2013-12-20 Chong Yidong <cyd@gnu.org>
4248 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4249 argument to `append'.
4251 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4253 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4254 current text face, for extending the face of the display margins.
4257 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4258 Doc fix. (Bug#16190)
4260 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4262 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4265 * nsterm.m (Qfile, Qurl): New.
4266 (EV_MODIFIERS2): New macro.
4267 (EV_MODIFIERS): Use EV_MODIFIERS2.
4268 (ns_term_init): Remove font and color from DND, does not work on
4269 newer OSX, and other ports don't have them.
4270 (performDragOperation:): Handle modifiers used during drag.
4271 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4272 Remove global Lisp variables used to communicate with ns-win.el.
4273 Remove font and color handling.
4274 (syms_of_nsterm): Defsym Qfile and Qurl.
4276 2013-12-19 Anders Lindgren <andlind@gmail.com>
4278 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4279 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4281 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4282 (constrainFrameRect): Remove special case nr_screens == 1.
4283 Don't constrain size to size of view.
4285 * nsterm.h (ns_output): Remove dont_constrain.
4287 2013-12-19 Anders Lindgren <andlind@gmail.com>
4289 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4291 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4293 Minor fixes for recent openp changes.
4294 * lisp.h (GCPRO7): New macro.
4295 * lread.c (openp): Use bool for boolean; all callers changed.
4296 Protect save_string from GC. Don't assume that file descriptors
4297 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4298 warning about uninitialized variable.
4300 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4302 * w32fns.c (emacs_abort): Use intptr_t as argument of
4303 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4305 2013-12-18 Glenn Morris <rgm@gnu.org>
4307 * lread.c (Fload): Pass load_prefer_newer to openp.
4308 Don't bother checking mtime if openp already did it.
4309 (openp): Add `newer' argument, to check all suffixes
4310 and find the newest file.
4311 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4312 * callproc.c (call_process):
4313 * charset.c (load_charset_map_from_file):
4314 * emacs.c (init_cmdargs):
4315 * image.c (x_create_bitmap_from_file, x_find_image_file):
4317 * lread.c (Flocate_file_internal):
4318 * process.c (Fformat_network_address):
4319 * sound.c (Fplay_sound_internal):
4320 * w32.c (check_windows_init_file):
4321 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4323 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4325 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4327 * w32.c (getloadavg): Don't index samples[] array with negative
4328 indices. Recover from wall-clock time being set backwards.
4330 * w32term.c (w32_initialize): Declare the argument of
4331 set_user_model as const.
4333 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4334 (w32_menu_show): Constify some arguments passed to MessageBox.
4336 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4337 to initialize Lisp objects.
4339 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4340 initialize Lisp objects.
4342 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4343 use variables used only on X under that condition.
4345 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4346 variables not used there.
4348 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4350 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4351 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4353 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4355 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4356 code, revealed in presence of R2L characters, character
4357 compositions, and display vectors. A better fix for Bug#16148.
4358 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4359 GTK and NS builds, they don't have this member of struct frame.
4361 * dispextern.h (struct composition_it): Correct a comment for the
4364 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4366 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4367 This prevents a compilation error on C compilers that do not
4368 default functions to return 'int' if not declared. Also, add
4369 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4370 since it now uses inline functions.
4372 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4374 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4375 display margins on mode line, header line, and in the frame's
4376 tool-bar window. (Bug#16165)
4378 2013-12-16 Andreas Schwab <schwab@suse.de>
4380 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4382 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4384 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4387 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4389 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4391 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4393 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4394 intended to find bogus pointers in font objects (Bug#16140).
4395 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4396 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4397 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4398 Disable for MS-Windows due to Bug#15876; apparently this
4399 requires more or less substantial changes in fontset code.
4400 * xfont.c (xfont_close):
4401 * xftfont.c (xftfont_close): Call x_display_info_for_display
4402 to check whether 'Display *' is valid (Bug#16093 and probably
4405 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4407 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4408 Reported by Juanma Barranquero <lekktu@gmail.com>.
4410 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4411 open a pty on MS-Windows. (Bug#16152)
4413 * emacs.c (decode_env_path): Fix bogus comparison against
4414 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4416 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4418 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4419 (Fx_file_dialog): Add parentheses around && to silence warning.
4421 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4423 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4425 * xdisp.c (extend_face_to_end_of_line): Extend background of
4426 non-default face in margin areas as well. (Bug#16151)
4427 (display_line): Call extend_face_to_end_of_line for continued
4428 lines as well, if the display margins have non-zero width.
4429 (set_glyph_string_background_width): When needed, set the
4430 extends_to_end_of_line_p flag on glyph strings to be drawn in
4431 margin areas, not only in the text area.
4433 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4436 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4438 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4439 Don't worry about verify_error being t, since it has to be a list.
4441 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4443 Use bool for boolean, focusing on headers.
4444 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4445 No need to include <stdbool.h>, since conf_post.h does it now.
4446 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4447 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4448 (SET_PER_BUFFER_VALUE_P):
4449 * ccl.c, ccl.h (setup_ccl_program):
4450 * ccl.h (CHECK_CCL_PROGRAM):
4451 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4452 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4453 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4454 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4455 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4456 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4457 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4458 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4459 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4460 (CHARSET_FAST_MAP_SET):
4461 * coding.c (decode_coding_ccl, encode_coding_ccl):
4462 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4463 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4464 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4465 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4466 (decode_coding_c_string):
4467 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4468 * conf_post.h (has_attribute):
4469 * dispextern.h (trace_redisplay_p)
4470 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4471 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4472 (SET_GLYPH_FROM_CHAR_GLYPH)
4473 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4474 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4475 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4476 (cursor_in_mouse_face_p):
4477 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4478 (blank_row, prepare_desired_row)
4479 (build_frame_matrix_from_leaf_window, make_current)
4480 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4481 (update_window, scrolling_window, update_frame_line):
4482 * disptab.h (GLYPH_FOLLOW_ALIASES):
4483 * editfns.c (Fformat):
4484 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4485 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4486 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4487 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4488 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4489 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4490 (FONT_DEFERRED_LOG):
4491 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4492 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4493 (FRAME_MOUSE_UPDATE):
4494 * fringe.c (Fdefine_fringe_bitmap):
4495 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4496 (x_create_bitmap_from_xpm_data, xpm_load_image):
4497 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4498 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4499 (MERGE_INTERVAL_CACHE):
4500 * keymap.h (KEYMAPP):
4501 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4502 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4503 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4504 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4505 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4506 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4507 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4508 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4509 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4510 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4511 (SETUP_BUFFER_SYNTAX_TABLE):
4512 * systime.h (timespec_valid_p):
4513 * term.c (save_and_enable_current_matrix):
4514 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4515 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4516 (redisplay_internal, try_window_reusing_current_matrix)
4517 (sync_frame_with_window_matrix_rows, try_window_id)
4518 (display_menu_bar, display_tty_menu_item, display_mode_line)
4519 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4520 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4521 * xmenu.c (xmenu_show):
4522 * xterm.c (use_xim, x_term_init):
4523 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4524 (struct x_bitmap_record):
4525 Use bool for booleans.
4526 * ccl.c (struct buffer_text):
4527 * ccl.h (struct ccl_program):
4528 * charset.h (struct charset):
4530 * coding.h (struct iso_2022_spec, struct coding_system):
4531 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4532 (struct glyph_string, struct face, struct face_cache)
4533 (struct bidi_string_data, struct bidi_it)
4534 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4536 * editfns.c (Fformat):
4537 * frame.h (struct frame):
4538 * fringe.c (struct fringe_bitmap):
4539 * intervals.h (struct interval):
4540 * keyboard.h (struct kboard):
4541 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4542 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4543 (struct Lisp_Buffer_Local_Value, union specbinding):
4544 * macfont.m (struct macfont_info):
4545 * process.h (struct Lisp_Process):
4546 * termchar.h (struct tty_display_info):
4547 * window.h (struct window):
4548 * xterm.h (struct x_output):
4549 Use bool_bf for boolean bit-fields.
4550 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4551 All callers changed.
4552 * ccl.h (struct ccl_program): Remove unused members private_state,
4553 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4555 (struct ccl_spec): Remove unused members cr_carryover,
4556 eight_bit_carryover.
4557 * conf_post.h: Include <stdbool.h>.
4558 (bool_bf): New type.
4559 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4560 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4561 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4562 'do { ... } while (false)' brackets.
4563 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4564 Args must now be expressions; all callers changed.
4565 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4566 (PRODUCE_GLYPHS): Simplify use of boolean.
4567 * fileio.c (Fcopy_file):
4568 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4569 * lisp.h (UNGCPRO): Return void, not int.
4570 (FOR_EACH_TAIL): Use void expression, not int expression.
4571 * region-cache.c: Reindent.
4572 * region-cache.h: Copy comments from region-cache.c, to fix
4573 incorrect remarks about booleans.
4575 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4577 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4578 when character at point is displayed from a display vector.
4581 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4583 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4584 now a list of certificate validation checks that will abort a
4585 connection with an error.
4586 (Fgnutls_boot): Document it and use it.
4588 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4590 * w32term.c (w32_enable_frame_resize_hack): New variable.
4591 (x_set_window_size): Use it to hack frame resizing on Windows
4594 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4596 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4597 Windows-specific code to w32.c. Change error message text to
4598 match that of Posix platforms.
4600 * w32.c (w32_copy_file): New function, most of the code copied and
4601 reworked from Fcopy_file. Improve error handling. Plug memory
4602 leak when errors are thrown. Support file names outside of the
4603 current codepage. (Bug#7100)
4605 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4607 * lread.c (load_path_default): Prototype.
4609 2013-12-13 Glenn Morris <rgm@gnu.org>
4611 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4612 (dump_path): Remove.
4613 (load-path-default): Remove `changed' argument.
4614 Do not set dump_path permanently. Simplify.
4615 (init_lread): Simplify.
4616 (syms_of_lread): Remove dump_path.
4618 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4620 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4621 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4622 2013-12-12 font-related change to avoid Bug#16128, which
4623 is quite hard to fix without even more substantial changes.
4625 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4627 * font.c (font_close_object): Check for live frame (Bug#16128).
4629 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4631 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4632 Return ptrdiff_t, not int, since it's a buffer size.
4633 Reindent/reparen some macros to a more Gnuish style.
4635 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4637 Avoid undefined behavior with huge regexp interval counts.
4638 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4639 since it's now specialized to interval counts. All uses changed.
4640 Do not assume wraparound on signed integer overflow.
4641 (regex_compile): Simplify based on the above changes.
4643 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4645 Support file names on MS-Windows that use characters outside of
4646 the current system codepage. (Bug#7100)
4648 * w32.c (get_file_security, set_file_security)
4649 (create_symbolic_link): Separate pointers and boolean flags for
4650 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4651 non-zero, else the former.
4652 (codepage_for_filenames, filename_to_utf16, )
4653 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4655 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4657 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4658 Accept only one argument; all callers changed.
4659 (dostounix_filename): Remove the second argument, now works in
4660 UTF-8. All callers changed.
4661 (parse_root): Lose DBCS code.
4662 (get_long_basename, w32_get_short_filename, init_environment)
4663 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4664 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4665 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4666 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4667 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4668 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4670 (ansi_encode_filename): New function.
4671 (get_emacs_configuration, get_emacs_configuration_options):
4673 (add_volume_info, GetCachedVolumeInformation): Run the input file
4674 name through unixtodos_filename, to ensure it is stored and
4675 referenced in canonical form.
4676 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4677 (logon_network_drive, sys_link, utime): Improve error handling.
4678 (sys_access): New function.
4679 (hashval, generate_inode_val): Unused functions deleted.
4680 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4681 (check_windows_init_file): Convert error message from UTF-8 to
4682 ANSI codepage, for display in the message box.
4683 (globals_of_w32): Set w32_unicode_filenames according to the OS
4686 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4687 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4688 (syms_of_w32term): Declare w32-unicode-filenames.
4690 * w32proc.c (new_child, delete_child): Remove code that handled
4691 unused pending_deletion and input_file members of the child struct.
4692 (create_child, sys_spawnve): Convert all file names to ANSI
4693 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4694 name cannot be encoded in ANSI codepage. Don't use
4695 unixtodos_filename, mirror slashes by hand.
4696 (record_infile, record_pending_deletion): Functions deleted.
4697 (Fw32_short_file_name): Call w32_get_short_filename instead of
4700 * w32notify.c (add_watch): Work in Unicode mode when
4701 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4702 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4703 instead, do the same with Lisp primitives.
4705 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4706 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4707 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4708 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4709 (Fw32_shell_execute): Improve error reporting.
4710 (Fdefault_printer_name): Ifdef away for Cygwin.
4712 * w32.h (struct _child_process): Remove input_file and
4713 pending_deletion members that are no longer used.
4714 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4715 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4716 (ansi_encode_filename): New and updated prototypes.
4718 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4720 (unexec): Don't use dostounix_filename, it expects a file name in
4721 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4724 * fileio.c (Ffile_name_directory, file_name_as_directory)
4725 (directory_file_name, Fexpand_file_name)
4726 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4727 arguments of dostounix_filename.
4728 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4729 use MAX_UTF8_PATH for size of file-name strings.
4730 (emacs_readlinkat): Build an explicitly unibyte string for file
4732 (syms_of_fileio) <file-name-coding-system>:
4733 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4735 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4736 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4737 directories to UTF-8.
4738 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4739 environment, and each element of the input PATH, to UTF-8.
4741 * dired.c (file_attributes): Use build_unibyte_string explicitly
4742 to make Lisp strings from user and group names.
4744 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4747 * coding.c (decode_file_name, encode_file_name): New functions.
4749 * termcap.c (tgetent): Adapt to the change in arguments of
4752 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4755 * msdos.c (dostounix_filename, init_environment): Adapt to the
4756 change in arguments of dostounix_filename.
4758 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4759 [WINDOWSNT]: Encode file names passed to the image libraries in
4762 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4763 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4765 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4766 arguments of dostounix_filename.
4768 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4770 * font.h (struct font_entity) [HAVE_NS]: New field to record
4771 font driver which was used to create this entity.
4772 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4773 frame where the font was opened.
4774 (font_close_object): Add prototype.
4775 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4776 (font_close_object): Not static any more. Lost frame arg.
4777 Adjust comment and users.
4778 * alloc.c (cleanup_vector): Call font_close_object to adjust
4779 per-frame font counters correctly. If HAVE_NS, also call
4780 driver-specific cleanup for font-entity objects.
4781 * ftfont.c (ftfont_open):
4782 * nsfont.m (nsfont_open):
4783 * w32font.c (w32font_open_internal):
4784 * xfont.c (xfont_open):
4785 * xftfont.c (xftfont_open): Save frame pointer in font object.
4786 * macfont.m (macfont_open): Likewise.
4787 (macfont_descriptor_entity): Save driver pointer to be able
4788 to call its free_entity routine when font-entity is swept.
4789 * ftxfont.c (ftxfont_open): Add eassert because frame
4790 pointer should be saved by ftfont_driver.open.
4792 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4794 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4795 input polling is used. This is still meaningful for Cygwin, see
4796 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4797 * keyboard.c (poll_for_input_1, input_polling_used):
4798 Define unconditionally.
4799 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4800 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4801 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4802 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4803 (face_for_char): Likewise. Rearrange eassert and return ASCII
4804 face for CHAR_BYTE8_P.
4805 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4807 2013-12-11 Ken Brown <kbrown@cornell.edu>
4809 * dispextern.h (erase_phys_cursor):
4810 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4812 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
4814 * nsterm.m (x_free_frame_resources):
4815 * term.c (tty_free_frame_resources):
4816 * xterm.c (x_free_frame_resources): Do not check for non-NULL
4817 face cache because it's implied by free_frame_faces anyway.
4818 * w32term.c (x_free_frame_resources): Likewise. Do not call
4819 free_frame_faces twice.
4821 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4823 * editfns.c (Fformat_time_string): Mention %F in the doc.
4825 2013-12-11 Martin Rudalics <rudalics@gmx.at>
4827 * window.c (resize_frame_windows): Don't return immediately when
4828 the root window's size doesn't change - the minibuffer window
4829 may still have to be repositioned/resized.
4830 * xfns.c (Fx_create_frame): Always change the frame size after
4831 initializing the frame's faces.
4832 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
4833 change_frame_size should already have done it.
4834 (x_new_font): Assign new tool- and menu-bar heights.
4835 (x_set_window_size_1): Account for tool- and menu-bar heights
4836 (Bug#16013). Don't set pixel sizes since change_frame_size
4837 should already have done it.
4839 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4841 Remove the option of using libcrypto.
4842 * Makefile.in (LIB_CRYPTO): Remove.
4843 (LIBES): Don't use it.
4845 2013-12-11 Juri Linkov <juri@jurta.org>
4847 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4848 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4850 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4852 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4853 drawn tool bar items (Bug#16058).
4854 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4856 2013-12-09 Ken Brown <kbrown@cornell.edu>
4858 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4860 * lisp.h (get_frame_param): Adjust conditions for prototype
4863 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4865 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4866 Avoid unused macro warning if configured --without-xft.
4868 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4870 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4872 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4874 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4876 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4878 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4880 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4882 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4884 Use libcrypto's checksum implementations if available, for speed.
4885 * Makefile.in (LIB_CRYPTO): New macro.
4888 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4889 The macro didn't conform to C99 due to type mismatch,
4890 which caused compilation failure with Sun C 5.12,
4891 and it was confusing anyway. Include window.h to declare
4892 redisplay_other_windows.
4894 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4896 * window.c (set_window_buffer): Update mode line (bug#16084).
4898 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4900 Fix minor problems found by static checking.
4901 * keyboard.c (poll_for_input_1, input_polling_used):
4902 Define only if HAVE_NTGUI.
4903 * xmenu.c (popup_activate_callback): Omit unnecessary
4904 check against USE_X_TOOLKIT, which must be defined here anyway.
4905 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
4908 2013-12-07 Martin Rudalics <rudalics@gmx.at>
4910 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
4912 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
4914 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
4916 * nsterm.m (x_set_window_size): Remove fprintf.
4917 (init): Define always. Set applicationDidFinishLaunchingCalled
4919 (applicationDidFinishLaunching:):
4920 Set applicationDidFinishLaunchingCalled.
4921 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
4924 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
4926 Pixel resize changes for NS (Bug#16049).
4927 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4928 height/width. row/cols are locals.
4929 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
4930 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
4931 (windowWillResize): Remove gsextra. Calculate extra as in
4933 (x_new_font): Don't change frame size if fullscreen.
4934 Change size pixelwise.
4936 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
4937 comment in xfns.c. Change to pixelwise call.
4939 2013-12-06 Eli Zaretskii <eliz@gnu.org>
4941 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
4944 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
4946 * xterm.c (input_signal_count): Remove.
4947 (x_dispatch_event): Define unconditionally.
4948 (x_make_frame_visible): Process X events until the frame
4949 is really visible (Bug#16027).
4950 * xterm.h (x_dispatch_event): Declare unconditionally.
4952 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
4954 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
4956 * nsterm.m (x_set_window_size): Handle pixelwise.
4958 2013-12-05 Martin Rudalics <rudalics@gmx.at>
4960 * w32term.c (x_new_font):
4961 * xterm.c (x_new_font): Calculate new frame size from new font
4964 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4966 * lisp.h (FOR_EACH_TAIL): New macro.
4967 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
4969 * window.c (select_window): Call second wset_redisplay before we change
4970 selected_window (bug#16034).
4972 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
4974 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
4976 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4978 * w32xfns.c: Include window.h, to avoid a compiler warning.
4980 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4982 * window.c (window_scroll): Mark window for redisplay (bug#16034).
4983 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
4984 window_scroll takes care of it.
4985 (Fset_window_point, Fdelete_other_windows_internal)
4986 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
4987 (Fsplit_window_internal, Fdelete_window_internal)
4988 (Fresize_mini_window_internal, Fset_window_configuration)
4989 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
4990 cause redisplay instead of forcing a complete redisplay.
4991 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
4992 we're only affecting the selected_window.
4994 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4996 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
4997 directional control characters. Update type and category
4998 determination according to the UBA from Unicode v6.3.
4999 (bidi_category_t): New category EXPLICIT_FORMATTING.
5001 * dispextern.h (bidi_type_t): Update to include new bidirectional
5002 properties introduced with Unicode v6.3. (Bug#16043)
5004 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5006 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5009 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5011 * font.c (font_list_entities): Remove dummy assignment.
5012 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5013 used on graphic displays only. Remove unused 'font_encoder' member.
5014 (struct font_bitmap): Remove unused 'extra' member.
5015 * nsfont.m (nsfont_open):
5016 * w32font.c (w32font_open_internal):
5017 * ftfont.c (ftfont_get_bitmap): Adjust users.
5019 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5021 Use bool for boolean.
5022 * tparam.c (tparam1):
5023 * undo.c (record_point, record_property_change):
5024 Use bool for boolean, for local vars that are always true or false.
5026 Minor integer overflow fixes (Bug#16033).
5027 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5028 This improves on the previous fix to this function.
5029 (window_resize_check): When summing up pixel counts, don't rely on
5030 undefined behavior if the sum overflows.
5032 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5034 * window.c (Fset_window_new_pixel): Don't choke at negative
5035 argument value (Bug#16033).
5037 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5038 to avoid crash in window_box_height.
5040 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5041 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5043 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5045 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5047 Minor integer overflow fixes.
5048 * window.c (Fset_window_new_pixel, grow_mini_window):
5049 * xdisp.c (Fwindow_text_pixel_size):
5050 Avoid undefined behavior on signed integer overflow.
5051 * xfns.c (x_set_mouse_color):
5052 Check that drag shape fits in 'unsigned', since that's what X wants.
5054 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5056 Improve reporting of fatal exception on MS-Windows.
5057 * w32fns.c (my_exception_handler): New function.
5058 (globals_of_w32fns): Set it up as the unhandled exception
5059 handler. Initialize exception code and address to zeros.
5060 (emacs_abort): If the exception code and address are available,
5061 print them at the beginning of the backtrace. Fix the format of
5062 printing addresses (was producing 0x0x12345678 on XP).
5065 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5067 * eval.c (Fbacktrace__locals): New function.
5068 (syms_of_eval): Defsubr it.
5070 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5072 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5073 Define here to unify between...
5074 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5075 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5077 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5079 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5081 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5082 fringe background extension.
5083 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5084 because they are now always the same as `left' and `width',
5085 respectively. Remove code for the case that `width' and
5086 `sb_width' are different.
5088 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5090 Fix minor problems found by static checking.
5091 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5092 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5093 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5095 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5097 * image.c (imagemagick_compute_animated_image): Don't crash if we
5098 have an animation with different-sized images (bug#15313).
5100 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5102 Remove some unused items introduced during pixelwise change.
5103 * window.c (window_resize_total_check): Remove unused function.
5104 * xdisp.c (remember_mouse_glyph): Remove unused label.
5105 (Ftool_bar_height): Move declaration inside #if.
5106 * xterm.c (x_set_window_size): Don't use r and c.
5108 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5110 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5113 * window.c (Fset_window_configuration): Comment out unused variables.
5115 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5117 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5119 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5121 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5123 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5124 HAVE_GNUTLS3 (Bug#16001).
5126 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5127 if interrupts are deferred (Bug#15801).
5129 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5131 Support resizing frames and windows pixelwise.
5132 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5133 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5134 (struct glyph_matrix): Replace window_left_col and
5135 window_top_line by window_pixel_left and window_pixel_top.
5136 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5138 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5139 (draw_window_divider, move_it_to, x_draw_right_divider)
5140 (x_draw_bottom_divider, change_frame_size): Add or fix
5142 * dispnew.c (change_frame_size_1): Change prototype.
5143 (adjust_glyph_matrix, required_matrix_width)
5144 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5145 values instead of lines and columns.
5146 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5147 WINDOW_TOTAL_FRINGE_WIDTH.
5148 (handle_window_change_signal, do_pending_window_change)
5149 (init_display): Adjusts calls of change_frame_size.
5150 (change_frame_size, change_frame_size_1): Handle pixelwise
5152 * frame.c (Qright_divider_width, Qbottom_divider_width):
5154 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5155 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5156 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5157 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5159 (set_frame_param): New function.
5160 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5161 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5162 (Ffringe_width, Fborder_width, Fright_divider_width)
5163 (Fbottom_divider_width): New functions, defsubr them.
5164 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5165 New argument pixelwise.
5166 (struct frame_parm_table): New members Qright_divider_width and
5167 Qbottom_divider_width.
5168 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5169 (x_report_frame_params): Handle Qright_divider_width and
5170 Qbottom_divider_width.
5171 (x_set_right_divider_width, x_set_bottom_divider_width):
5173 (frame_resize_pixelwise): New option.
5174 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5175 new_pixelwise, right_divider_width and bottom_divider_width;
5176 remove total_lines; rename text_lines, text_cols, new_text_lines
5177 and new_text_cols to text_height, text_width, new_height and
5178 new_width respectively.
5179 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5180 FRAME_TEXT_WIDTH respectively.
5181 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5182 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5183 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5185 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5186 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5187 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5188 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5189 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5190 (FRAME_TOTAL_COLS_ARG): Remove macro.
5191 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5192 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5193 (x_wm_set_size_hint): Handle frame pixel sizes.
5194 * indent.c (compute_motion, Fcompute_motion):
5195 Call window_body_width instead of window_body_cols.
5196 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5197 (make_lispy_position): Handle right and bottom dividers.
5198 (Fsuspend_emacs): Pixelize call of change_frame_size.
5199 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5200 * lisp.h: Extern set_frame_param.
5201 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5203 (Fx_create_frame): Add entry for vertical_drag_cursor.
5204 Pixelize call of change_frame_size.
5205 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5206 * nsterm.m (ns_update_window_end): Optionally draw right
5208 (x_set_window_size): Add argument pixelwise.
5209 Call check_frame_size and change_frame_size with pixelwise zero.
5210 (ns_draw_window_divider): New function.
5211 (ns_redisplay_interface): Add ns_draw_window_divider.
5212 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5213 (x_new_font): Call x_set_window_size with pixelwise zero.
5214 * print.c (print_object): For a window print its sequence
5216 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5217 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5218 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5219 (w32_createwindow): Use scroll bar area width.
5220 (w32_wnd_proc): Handle bottom divider width.
5221 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5222 (Fx_create_frame): Default divider width parameters.
5223 Caclulate sizes pixelwise. Add vertical drag cursor support.
5224 (x_create_tip_frame): Default divider widths to zero.
5225 Pixelize call to change_frame_size.
5226 (Fx_show_tip): Add handling of divider widths. Pixelize window
5228 (Fw32_frame_rect): New function.
5229 (frame_parm_handler w32_frame_parm_handlers): Add divider
5231 (Vx_window_vertical_drag_shape): Add variable.
5232 * w32inevt.c (resize_event, maybe_generate_resize_event):
5233 Pixelize change_frame_size calls.
5234 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5236 * w32term.c (w32_draw_window_divider): New function.
5237 (x_update_window_end): Handle right divider.
5238 (w32_draw_fringe_bitmap, x_scroll_run)
5239 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5240 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5241 Calculate new frame sizes pixelwise.
5242 (x_new_font): Pixelize call to x_set_window_size.
5243 (x_check_fullscreen): Pixelize call to change_frame_size.
5244 (x_set_window_size_1, x_set_window_size): New argument
5245 pixelwise. Calculate pixelwise.
5246 (x_wm_set_size_hint): Use scroll bar area width.
5247 (w32_redisplay_interface): Add w32_draw_window_divider.
5248 * w32term.h (struct w32_output): Add vertical drag cursor.
5249 * widget.c (set_frame_size, update_wm_hints)
5250 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5252 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5253 * window.c (sequence_number): Restore.
5254 (Fwindow_pixel_width, Fwindow_pixel_height)
5255 (Fwindow_mode_line_height, Fwindow_header_line_height)
5256 (window_pixel_to_total, Frun_window_scroll_functions)
5257 (Fset_window_new_pixel, window_resize_apply_total)
5258 (Fwindow_resize_apply_total): New functions.
5259 (window_body_height, window_body_width): Rename from
5260 window_body_lines. New argument PIXELWISE.
5261 Calculate pixelwise.
5262 (Fwindow_body_height, Fwindow_body_width): New argument
5264 (coordinates_in_window, window_relative_x_coord): Use window's
5265 pixel width instead of total width.
5266 (replace_window, recombine_windows): Initialize pixel values.
5267 (resize_root_window, resize_frame_windows, grow_mini_window)
5268 (shrink_mini_window): New argument PIXELWISE.
5269 Calculate pixelwise.
5270 (Fdelete_other_windows_internal, adjust_window_margins)
5271 (window_resize_check, window_resize_apply)
5272 (Fdelete_window_internal, Fresize_mini_window_internal)
5273 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5274 (check_frame_size): Rename arguments. New argument PIXELWISE.
5275 Calculate pixelwise.
5276 (set_window_buffer): Make samebuf bool. Run configuration change
5277 hook only if buffer changed.
5278 (Fset_window_buffer): Rewrite doc-string.
5279 (make_window): Initialize new_pixel slot.
5280 (Fwindow_resize_apply): Check pixel size of root window.
5281 (Fsplit_window_internal): Call 2nd argument pixel_size.
5282 Calculate pixelwise.
5283 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5285 (save_window_data): New slots frame_text_width,
5286 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5287 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5289 (Fcurrent_window_configuration, Fset_window_configuration)
5290 (save_window_save, compare_window_configurations): Handle new
5291 slots in save_window_data and saved_window.
5292 (Fset_window_scroll_bars): Fix doc-string.
5293 (window_resize_pixelwise): New variable.
5294 (coordinates_in_window, Fcoordinates_in_window_p):
5296 (make_parent_window): Adjust sequence_number.
5297 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5299 * window.h (struct window): New members new_pixel, pixel_left,
5300 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5301 (wset_new_pixel): New function.
5302 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5303 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5304 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5305 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5306 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5307 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5308 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5309 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5310 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5311 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5312 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5313 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5314 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5315 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5316 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5318 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5319 (window_body_width, check_frame_size): Adapt external declarations.
5320 * xdisp.c (last_max_ascent): New integer.
5321 (window_text_bottom_y): Handle bottom divider.
5322 (window_box_width, window_box_height): Calculate pixelwise.
5323 (get_glyph_string_clip_rects): Handle right divider.
5324 (remember_mouse_glyph): When windows are resized pixelwise
5325 proceed with width and height set to 1.
5326 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5328 (move_it_to): Calculate and return maximum x position
5330 (Fwindow_text_pixel_size): New function.
5331 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5332 (tool_bar_lines_needed): Rename to tool_bar_height.
5333 Calculate pixelwise.
5334 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5335 Calculate pixelwise.
5336 (redisplay_tool_bar): Calculate pixelwise.
5337 (redisplay_window): Calculate pixelwise. Handle dividers.
5338 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5339 (x_draw_vertical_border): Handle dividers.
5340 (define_frame_cursor1): Handle vertical drag cursor.
5341 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5342 (expose_window): Calculate pixelwise. Handle dividers.
5343 (init_xdisp): Initialize pixel values.
5344 * xfaces.c (Qwindow_divider): New face.
5345 (realize_basic_faces): Realize it.
5346 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5347 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5348 (x_set_scroll_bar_default_width): Default actual width to 16.
5349 (Fx_create_frame): Set sizes pixelwise.
5350 (x_create_tip_frame): Default divider widths to zero.
5351 Pixelize call of change_frame_size.
5352 (Fx_show_tip): Handle divider widths. Initial pixel position
5354 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5355 (Vx_window_vertical_drag_shape): New option.
5356 * xmenu.c (free_frame_menubar): Pixelize call of
5358 * xterm.c (x_draw_window_divider): New function.
5359 (x_update_window_end): Optionally draw right divider.
5360 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5361 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5362 (handle_one_xevent, x_new_font): Calculate pixelwise.
5363 (x_set_window_size_1, x_set_window_size): New argument
5364 pixelwise. Calculate pixelwise.
5365 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5366 (struct x_redisplay_interface): Add x_draw_window_divider.
5367 * xterm.h (struct x_output): Add vertical_drag_cursor.
5369 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5371 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5372 Set invisible frames's `redisplay' when a full redisplay is requested.
5373 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5374 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5375 (display_mode_lines): Set it here instead.
5377 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5379 * dispextern.h (set_window_update_flags): Remove.
5381 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5383 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5385 * xdisp.c (REDISPLAY_SOME_P): New macro.
5386 (redisplay_internal): Use it (bug#15999).
5387 (prepare_menu_bars, redisplay_window): Use it as well.
5389 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5391 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5393 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5394 (globals_of_w32font): Zero it out.
5395 (GetCharWidth32W_Proc): New function pointer.
5396 (get_char_width_32_w): New function.
5397 (compute_metrics): If get_glyph_outline_w returns an error, try
5398 get_char_width_32_w before declaring a failure. This avoids
5399 punishing raster (a.k.a. "bitmap") fonts by slowing down
5400 redisplay. (Bug#6364).
5402 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5404 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5405 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5406 highlight needs to be redisplayed. (Bug#15913)
5408 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5410 Fix minor problems found by static checking.
5411 * buffer.h (struct buffer_text, struct buffer):
5412 * frame.h (struct frame):
5413 * window.h (struct window):
5414 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5415 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5416 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5417 no-longer-valid use of HAVE_MENUS.
5418 * xdisp.c (propagate_buffer_redisplay): Now static.
5420 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5422 * xmenu.c (Fmenu_or_popup_active_p):
5423 * window.c (Fset_window_configuration):
5424 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5425 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5426 * fns.c (Fyes_or_no_p):
5427 * editfns.c (Fmessage_box, Fmessage_or_box):
5428 * alloc.c (make_save_ptr_ptr):
5429 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5431 * window.c (Fset_window_configuration): Move select_window later.
5433 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5435 Refine redisplay optimizations to only redisplay *some* frames/windows
5436 rather than all of them.
5437 * xdisp.c (REDISPLAY_SOME): New constant.
5438 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5439 (bset_redisplay, bset_update_mode_line): New functions.
5440 (message_dolog): Use bset_redisplay.
5441 (clear_garbaged_frames): Use fset_redisplay.
5442 (echo_area_display): Use wset_redisplay.
5443 (buffer_shared_and_changed): Remove.
5444 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5445 frame titles. Compute the actual set of windows redisplayed.
5446 Don't update frame titles and menu bars for frames that don't need to
5448 (propagate_buffer_redisplay): New function.
5450 (redisplay_internal): Use it. Be more selective in the set of windows
5451 we redisplay. Propagate windows_or_buffers_changed to
5452 update_mode_lines a bit later to simplify the code.
5453 (mark_window_display_accurate_1): Reset window and buffer's
5455 (redisplay_window): Do nothing if neither the window nor the buffer nor
5456 the frame needs redisplay.
5457 * window.h (struct window): Add `redisplay' field.
5458 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5459 (redisplay_other_windows, window_list): New declarations.
5460 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5461 (window_list): Not static any more.
5462 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5463 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5464 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5465 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5466 * frame.h (struct frame): Add `redisplay' field.
5467 Move `external_menu_bar' bitfield next to other bit-fields.
5468 (SET_FRAME_GARBAGED): Use fset_redisplay.
5469 (SET_FRAME_VISIBLE): Don't garbage the frame;
5470 Use redisplay_other_windows.
5471 * buffer.h (struct buffer): Add `redisplay' field.
5472 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5473 (modify_overlay): Use bset_redisplay.
5474 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5476 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5478 Support w32 file notifications in batch mode.
5479 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5480 invalid (which happens in batch mode). If non-interactive, call
5481 handle_file_notifications to store file notification events in the
5482 input queue. (Bug#15933)
5484 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5486 * w32inevt.c (handle_file_notifications): Now external, not static.
5488 * w32term.h (handle_file_notifications): Provide prototype.
5490 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5491 init_crit, since init_display, which does that otherwise, is not
5494 2013-11-27 Glenn Morris <rgm@gnu.org>
5496 * Makefile.in ($(lispsource)/international/charprop.el): New.
5497 (emacs$(EXEEXT)): Depend on charprop.el.
5499 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5501 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5502 deleting portions of the buffer under non-nil REPLACE argument.
5505 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5506 directory, watch it and not its parent.
5507 (add_watch): Allow empty string in FILE.
5509 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5511 * window.c (Fset_window_start, window_resize_apply)
5512 (window_scroll): Reset window_end_valid (Bug#15957).
5514 2013-11-27 Glenn Morris <rgm@gnu.org>
5516 * Makefile.in (leimdir): Now in lisp source directory.
5517 ($(leimdir)/leim-list.el): Just use ../leim .
5518 * epaths.in (PATH_DUMPLOADSEARCH):
5519 * lread.c (load_path_default):
5520 * nsterm.m (ns_load_path): No more leim directory.
5522 2013-11-26 Andreas Schwab <schwab@suse.de>
5524 * .gdbinit (xgettype): Add cast.
5526 2013-11-26 Glenn Morris <rgm@gnu.org>
5528 Preload leim-list.el.
5529 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5530 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5531 is a single directory.
5533 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5535 bool-vector-subsetp is now the normal direction (Bug#15912).
5536 * data.c (Fbool_vector_subsetp): Test whether the first argument
5537 is a subset of the second one, not the reverse. Add doc string.
5539 Fix minor problems found by static checking.
5540 * lread.c (load_path_default): Now static.
5541 * textprop.c (text_property_stickiness): Be consistent about the
5542 test used when deciding whether to consider the previous character.
5543 This simplifies the code a bit.
5545 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5547 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5549 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5550 (syms_of_frame): Don't defsubr them.
5552 2013-11-25 Glenn Morris <rgm@gnu.org>
5554 * lread.c (load_path_default): Change the sense of the argument.
5555 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5556 from dump_path. When it is not, avoid checking dump_path twice.
5558 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5559 uninstalled dump_path against installed Vload_path. (Bug#15964)
5561 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5563 Export get_pos_property to Elisp.
5564 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5565 (syms_of_editfns): Export it to Elisp.
5567 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5569 2013-11-23 Romain Francoise <romain@orebokech.com>
5571 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5572 initialization here ...
5573 (syms_of_fileio): ... from here.
5575 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5577 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5578 Please use --enable-check-lisp-object-type.
5580 2013-11-23 Glenn Morris <rgm@gnu.org>
5582 * process.c (get_process): Explicit error for dead buffers.
5584 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5586 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5588 2013-11-23 Glenn Morris <rgm@gnu.org>
5590 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5591 * lread.c (load_path_check): Take path to check as argument.
5592 (load_path_default): New, split from init_lread.
5593 (init_lread): Move calc of default load-path to load_path_default.
5594 Empty elements in EMACSLOADPATH now stand for the default.
5595 (load-path): Doc fix.
5596 * emacs.c (decode_env_path): Add option to treat empty elements
5597 as nil rather than ".".
5598 * callproc.c (init_callproc_1, init_callproc):
5599 * image.c (Vx_bitmap_file_path):
5600 * lisp.h (decode_env_path):
5601 * lread.c (Vsource_directory):
5602 Update for new argument spec of decode_env_path.
5604 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5606 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5607 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5609 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5611 Fix some dependency problems that cause unnecessary recompiles.
5612 Problem reported by RMS in
5613 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5614 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5615 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5616 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5617 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5618 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5619 (boostrap-clean): No need to remove stamp-oldxmenu.
5621 Fix recently introduced bool vector overrun.
5622 This was due to an optimization that went awry.
5623 Reported by Glenn Morris in
5624 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5625 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5626 for empty vectors, undoing the 2013-11-18 change.
5627 * data.c (bool_vector_binop_driver): Rely on this.
5628 Fix bug that occasionally overran the destination.
5629 * lisp.h (struct Lisp_Bool_vector): Document this.
5631 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5633 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5636 * nsterm.m (init, run, stop:): Comment out for now, does not work
5639 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5641 * charset.c (syms_of_charset): Don't read past end of string.
5643 2013-11-19 Glenn Morris <rgm@gnu.org>
5645 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5647 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5649 Add hooks to run on gaining/losing focus. (Bug#15029)
5650 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5651 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5652 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5654 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5656 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5657 The old names predated the API change that put destination at end.
5659 Improve API of recently-added bool vector functions (Bug#15912).
5660 The old API had (bool-vector-count-matches A B)
5661 and (bool-vector-count-matches-at A B I), which gave the
5662 misleading impression that the two functions were variants, one
5663 with a location I. The new API has (bool-vector-count-population A)
5664 and (bool-vector-count-consecutive A B I) to make the distinction
5665 clearer. The first function no longer has a B argument, since the
5666 caller can easily determine the number of nils if the length and
5667 number of ts is known.
5668 * data.c (Fbool_vector_count_population): Rename from
5669 bool_vector_count_matches, and accept just 1 argument.
5670 (Fbool_vector_count_consecutive): Rename from
5671 Fbool_vector_count_matches_at.
5673 Always allocate at least one bits_word per bool vector.
5674 See Daniel Colascione in:
5675 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5676 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5677 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5678 * lisp.h (struct Lisp_Bool_vector): Document this.
5680 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5682 * insdel.c (invalidate_buffer_caches): New function, consolidated
5683 from part of prepare_to_modify_buffer.
5684 (insert_from_gap, prepare_to_modify_buffer):
5685 * coding.c (code_convert_region, code_convert_string):
5686 Call invalidate_buffer_caches. (Bug#15841)
5688 * lisp.h (invalidate_buffer_caches): Add prototype.
5690 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5692 * w32term.c (x_update_window_end): Don't invalidate the entire
5693 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5694 highlight needs to be redisplayed. (Bug#15913)
5696 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5698 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5700 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5702 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5703 while we are using Vprin1_to_string_buffer.
5705 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5706 after inserting the description string. (Bug#15907)
5708 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5710 * data.c: Work around bogus GCC diagnostic about shift count.
5711 Reported by Eli Zaretskii in
5712 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5713 (pre_value): New function.
5714 (count_trailing_zero_bits): Use it.
5716 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5718 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5719 assume C macros are not supported even under -g3 in these old GCC
5722 2013-11-15 Leo Liu <sdl.web@gmail.com>
5724 * minibuf.c (Ftry_completion, Fall_completions)
5725 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5727 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5729 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5730 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5731 This avoids placing unnecessary constants into the Emacs code.
5733 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5735 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5736 for Cygwin w32 build.
5738 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5739 for Cygwin w32 build. (Bug#15892)
5741 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5743 Simplify, port and tune bool vector implementation.
5744 * alloc.c (bool_vector_exact_payload_bytes)
5745 (bool_vector_payload_bytes): Remove.
5746 (bool_vector_fill): Return its argument.
5747 * alloc.c (bool_vector_fill):
5749 * print.c (print_object):
5750 Simplify by using bool_vector_bytes.
5751 * alloc.c (make_uninit_bool_vector):
5752 New function, broken out from Fmake_bool_vector.
5753 (Fmake_bool_vector): Use it. Use tail call.
5754 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5755 * data.c (BITS_PER_ULL): New constant.
5756 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5757 if long long versions don't exist.
5758 (shift_right_ull): New function.
5759 (count_one_bits_word): New function, replacing popcount_bits_word
5760 macro. Don't assume that bits_word is no wider than long long.
5761 (count_one_bits_word, count_trailing_zero_bits):
5762 Don't assume that bits_word is no wider than long long.
5763 * data.c (bool_vector_binop_driver, bool_vector_not):
5764 * fns.c (Fcopy_sequence):
5766 Create an uninitialized destination, to avoid needless work.
5767 (internal_equal): Simplify.
5768 (Ffillarray): Prefer tail call.
5769 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5770 contain at least one word.
5771 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5772 chars are narrower than ints.
5773 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5774 * fns.c (Fcopy_sequence):
5776 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5777 Don't try to port to hosts where bits_word values have holes; the
5778 code wouldn't work there anyway. Verify this assumption, though.
5779 (bool_vector_bytes): New function.
5780 (make_uninit_bool_vector): New decl.
5781 (bool_vector_fill): Now returns Lisp_Object.
5783 * xfns.c (xic_create_fontsetname):
5784 * xrdb.c (gethomedir): Prefer tail calls.
5786 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5788 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5789 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5791 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5792 that requires a return value.
5793 (Fset_buffer_modified_p): Take advantage of this change to do
5796 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5798 * buffer.c (Frestore_buffer_modified_p): Sync it with
5799 Fset_buffer_modified_p.
5800 (Fforce_mode_line_update): New function, moved from subr.el.
5801 (Fset_buffer_modified_p): Use them.
5802 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5804 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5806 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5807 This avoids undefined behavior when subtracting pointers into
5808 different aways. On my platform it also makes the code a tad
5809 smaller and presumably faster.
5811 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5813 * keyboard.c (command_loop_1): Use region-extract-function.
5814 * insdel.c (Qregion_extract_function): Not static any more (can we
5815 stop pretending that these vars can benefit from being marked static?).
5817 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5819 * search.c (find_newline): If buffer text is relocated during the
5820 "dumb loop", adjust C pointers into buffer text to follow suit.
5823 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
5825 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
5826 for conversion (Bug#15837).
5828 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5830 * fileio.c (Finsert_file_contents): Invalidate the newline cache
5831 for the entire range of inserted characters. (Bug#15841)
5833 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5835 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5837 (realize_default_face): Remove assignment to distant-foreground if
5838 unspecified (Bug#15815).
5840 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5842 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5843 cache-long-scans disabled, since we don't want to call
5844 prepare_to_modify_buffer (in insert_1_both) for each message we
5847 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5848 from buffer.c. Improve commentary to the buffer field setter
5851 * buffer.c (bset_cache_long_scans): Static function deleted.
5852 Improve commentary to the buffer field setter functions.
5853 (init_buffer_once): Default for cache-long-scans changed to t.
5856 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5858 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5860 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5861 This bug was introduced in my 2013-06-21 change, and caused
5862 struct Lisp_Sub_Char_Table objects to be given too many slots,
5863 which broke 'make -C admin/unidata'.
5865 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5867 Import changes from mac-port 4.5.
5868 * macfont.m (mac_font_copy_default_descriptors_for_language)
5869 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5870 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5871 (macfont_language_default_font_names): New.
5872 (macfont_list): Rearrange language/charset code.
5873 (macfont_close): Don't check for macfont_info->cache.
5874 (mac_ctfont_create_preferred_family_for_attributes): New font
5875 selection code, call
5876 mac_font_copy_default_name_for_charset_and_languages.
5877 (mac_font_copy_default_descriptors_for_language)
5878 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5880 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5882 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5884 Port to C11 aligned_alloc, and fix some integer overflows.
5885 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5886 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5887 and use of posix_memalign replaced with aligned_alloc.
5888 (aligned_alloc): New function, defined or declared as needed.
5889 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5890 Don't undef; configure.ac now does this.
5891 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5892 (calloc, aligned_alloc): Check for integer overflow.
5893 (aligned_alloc): Rename from memalign. All uses changed.
5894 (memalign): New function, an alias for aligned_alloc.
5896 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5898 * xdisp.c (redisplay_internal): Fix typo in last change.
5900 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5902 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
5904 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5906 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
5907 redisplay--mode-lines-cause.
5908 (redisplay_internal): Keep them uptodate. Remove redundant check of
5909 buffer_shared_and_changed.
5910 * *.[chm]: Number every assignment to update_mode_lines so we
5911 can track why it is set.
5913 2013-11-06 Eli Zaretskii <eliz@gnu.org>
5915 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
5917 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5919 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
5920 can track why it is set.
5922 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5924 Integer-related fixes for term.c etc.
5925 * dispextern.h (face_tty_specified_color): New function.
5926 * term.c (turn_on_face): Don't rely on undefined behavior when
5927 assigning an out-of-range value to 'long'.
5928 Simplify test for toggling highlight.
5929 (tty_capable_p): Omit last two (unused) args. All callers changed.
5930 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
5931 (read_menu_input, tty_menu_activate, tty_menu_show):
5932 * xfaces.c (x_supports_face_attributes_p)
5933 (tty_supports_face_attributes_p):
5934 Use bool for boolean. All callers changed.
5935 (tty_supports_face_attributes_p): Omit defaults for color indices;
5936 no longer needed. Simplify tail call.
5938 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5940 * xdisp.c (prepare_menu_bars): Mark static.
5941 * lisp.h (prepare_menu_bars): Don't declare.
5942 * xselect.c (x_handle_selection_clear):
5943 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
5945 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5947 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
5948 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
5950 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5952 * keyboard.c (Fcommand_error_default_function): Rename from
5953 Fdefault_error_output.
5955 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
5957 * keyboard.c (Fdefault_error_output): New function, extracted from
5959 (syms_of_keyboard): Use it for Vcommand_error_function.
5961 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5963 * eval.c (handlerlist_sentinel): New variable (bug#15802).
5964 (init_eval): Use it to ensure handlerlist is non-NULL.
5965 (unwind_to_catch): Make sure we never set handlerlist to NULL.
5966 (Fsignal): Adjust NULLness test of handlerlist.
5967 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
5969 2013-11-05 Eli Zaretskii <eliz@gnu.org>
5971 * callproc.c (call_process): Call prepare_to_modify_buffer before
5972 decoding text read from the sub-process, as the decoded stuff will
5973 be inserted into the buffer. This will invalidate the various
5974 caches maintained for the buffer. (Bug#15148)
5976 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
5978 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
5979 string of glyphless-char-display.
5981 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
5983 * nsfns.m (ns_get_name_from_ioreg): New function.
5984 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
5985 OSX >= 10.9. Use ns_get_name_from_ioreg.
5987 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5989 Simplify and port recent bool vector changes.
5990 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
5991 only in this file. Use a more-efficient implementation if the
5992 second argument is a power of 2.
5993 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
5994 Remove no-longer-necessary compile-time checks.
5995 (bool_vector_exact_payload_bytes): New function.
5996 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
5997 exact payload changed to call the new function. Do not assume
5998 that the arg or result fits in ptrdiff_t.
5999 (bool_vector_fill): New function.
6000 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6002 (vroundup_ct): Don't assume arg fits in size_t.
6003 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6004 invoke set_category_set.
6005 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6006 All callers changed. Use bool_vector_set.
6007 * category.h (XCATEGORY_SET): Remove; no longer needed.
6008 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6010 * data.c (Faref): Use bool_vector_ref.
6011 (Faset): Use bool_vector_set.
6012 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6013 (Fbool_vector_not, Fbool_vector_count_matches)
6014 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6015 * fns.c (concat): Use bool_vector_ref.
6016 (Ffillarray): Use bool_vector_fill.
6017 (mapcar1): Use bool_vector_ref.
6018 (sxhash_bool_vector): Hash words, not bytes.
6019 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6020 a constant, since it's now used in #if.
6021 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6022 unsigned char on unusual architectures, so that we no longer
6023 assume that the number of bits per bits_word is a power of two or
6024 is a multiple of 8 or of CHAR_BIT.
6025 (Qt): Add forward decl.
6026 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6027 at least as strictly as bits_word.
6028 (bool_vector_data, bool_vector_uchar_data): New accessors.
6029 All data structure accesses changed to use them.
6030 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6031 (bool_vector_set): New functions.
6032 (bool_vector_fill): New decl.
6033 (ROUNDUP): Move to alloc.c as described above.
6035 Fix recent gnutls changes.
6036 * gnutls.c (Fgnutls_boot): Don't assume C99.
6037 * process.c (wait_reading_process_output): Fix typo in recent change.
6039 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6041 * process.c (wait_reading_process_output, read_process_output)
6042 (send_process): Check gnutls_state is not NULL.
6044 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6045 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6047 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6049 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6050 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6052 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6055 * nsfns.m (Fx_create_frame): Fix memory leak.
6057 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6058 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6059 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6061 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6063 * xdisp.c (message3_nolog, message_with_string): Encode the string
6064 before writing it to the terminal in a non-interactive session.
6066 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6067 sure we concatenate them into a unibyte string.
6069 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6070 resulting temporary name before returning it to the caller.
6071 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6072 is a unibyte string, convert NAME to a unibyte string to ensure
6073 that the result is also a unibyte string.
6075 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6076 create unibyte strings from default paths and directory/file
6079 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6082 * callproc.c (init_callproc): Use build_unibyte_string to make
6083 sure we create unibyte strings from default paths and
6084 directory/file names.
6086 * buffer.c (init_buffer): Don't store default-directory of
6087 *scratch* in multibyte form. The original problem which led to
6088 that is described in
6089 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6090 but it was solved long ago. (Bug#15260)
6092 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6094 Port to stricter C99 platforms.
6095 Especially, C99 prohibits nesting a struct X inside struct Y if
6096 struct X has a flexible array member.
6097 * alloc.c (struct sdata): New type.
6098 (sdata): Implement in terms of struct sdata.
6099 Remove u member; all uses replaced by next_vector, set_next_vector.
6100 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6101 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6102 (struct sblock): Rename first_data member to data, which is now
6103 a flexible array member. All uses changed.
6104 (next_vector, set_next_vector, large_vector_vec): New functions.
6105 (vector_alignment): New constant.
6106 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6107 (struct large-vector): Now merely a NEXT member, since the old approach
6108 ran afoul of stricter C99. All uses changed to use
6109 large_vector_vec or large_vector_offset.
6110 (large_vector_offset): New constant.
6111 * dispnew.c: Include tparam.h, for tgetent.
6112 Do not include term.h; no longer needed.
6113 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6114 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6115 (struct Lisp_Vector): Use a flexible array member for contents,
6116 instead of a union with a member that is an array of size 1.
6118 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6119 fact that the struct no longer contains a union.
6120 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6121 (struct Lisp_Save_Value, struct Lisp_Free):
6122 Use unsigned, not int, for spacers, to avoid c99 warning.
6123 (union specbinding): Use unsigned, not bool, for bitfield, as
6124 bool is not portable to pre-C99 hosts.
6126 2013-11-04 Glenn Morris <rgm@gnu.org>
6128 * emacs.c (usage_message): Mention that `-L :...' appends.
6130 2013-11-02 Glenn Morris <rgm@gnu.org>
6132 * Makefile.in (abs_builddir): Remove.
6133 (bootstrap_exe): Use relative filename.
6135 Use relative filenames in TAGS files.
6136 * Makefile.in (abs_srcdir): Remove it again.
6137 (.PHONY): Remove frc.
6138 (maintainer-clean): No more TAGS-LISP file.
6139 (TAGS): Pass relative file names to etags.
6140 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6142 * Makefile.in (abs_srcdir): New, set by configure.
6144 (maintainer-clean): Remove pointless echo. That should be in the
6145 top-level Makefile, if anywhere. Delete TAGS-LISP.
6146 (extraclean): No s/ and m/ directories for some time.
6147 (TAGS): Also depend on ctagsfiles3.
6148 Remove no-longer-defined S_FILE.
6149 Pass absolute filenames to etags once more.
6150 (TAGS-LISP): Replace lispdir with its expansion.
6151 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6152 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6154 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6156 * xfaces.c (check_lface_attrs, realize_default_face):
6157 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6158 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6160 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6162 * emacs.c (original_pwd): Remove global var by making it local.
6163 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6165 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6167 * xfaces.c: Declare color_distance.
6168 (QCdistant_foreground): New variable.
6169 (NEAR_SAME_COLOR_THRESHOLD): New define.
6170 (load_color2): New function.
6171 (load_color): Call load_color2.
6172 (load_face_colors): Call load_color2 and if distant-color is specified
6173 calculate distant and use distant-color if colors are near.
6174 (LFACE_DISTANT_FOREGROUND): New define.
6175 (merge_face_ref, Finternal_set_lisp_face_attribute)
6176 (Finternal_get_lisp_face_attribute)
6177 (x_supports_face_attributes_p): Handle distant-foreground similar to
6179 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6181 * dispextern.h (lface_attribute_index):
6182 Add LFACE_DISTANT_FOREGROUND_INDEX.
6184 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6186 * image.c (pbm_next_char): New function.
6187 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6188 (pbm_scan_number): Use it.
6189 (Qlibjpeg_version): New variable.
6190 (syms_of_image): DEFSYM and initialize it.
6192 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6194 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6196 2013-10-31 Glenn Morris <rgm@gnu.org>
6198 * emacs.c (original_pwd): New char.
6199 (main): If using --chdir, store original_pwd.
6200 (init_cmdargs): When setting Vinvocation_directory based on a
6201 relative argv[0], use original_pwd if set. (Bug#15768)
6203 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6205 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6207 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6209 * insdel.c: Fix minor problems found by static checking.
6210 (Qregion_extract_function): Now static.
6211 (prepare_to_modify_buffer_1): Remove unused locals.
6213 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6215 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6216 (syms_of_xdisp): Declare pre-redisplay-function.
6217 (markpos_of_region): Remove function.
6218 (init_iterator, compute_stop_pos, handle_face_prop)
6219 (face_before_or_after_it_pos, reseat_to_string)
6220 (get_next_display_element, window_buffer_changed)
6221 (redisplay_internal, try_cursor_movement, redisplay_window)
6222 (try_window_reusing_current_matrix, try_window_id, display_line)
6223 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6224 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6225 * window.h (struct window): Remove field `region_showing'.
6226 * dispextern.h (struct it): Remove region_beg/end_charpos.
6227 (face_at_buffer_position, face_for_overlay_string)
6228 (face_at_string_position): Update prototypes.
6229 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6230 (face_at_string_position): Remove `region_beg' and `region_end' args.
6231 * fontset.c (Finternal_char_font):
6232 * font.c (font_at, font_range): Adjust calls accordingly.
6233 * insdel.c (Qregion_extract_function): New var.
6234 (syms_of_insdel): Initialize it.
6235 (prepare_to_modify_buffer_1): Use it.
6237 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6239 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6240 * ftxfont.c (ftxfont_get_gcs):
6241 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6242 * xfaces.c (x_free_colors, x_free_dpy_colors)
6243 (x_create_gc, unload_color):
6244 * xselect.c (x_property_data_to_lisp):
6245 * xsettings.c (parse_settings):
6246 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6247 (get_bits_and_offset): Adjust definition.
6248 * frame.c (XParseGeometry): Adjust locals.
6249 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6250 * regex.h (toplevel): Likewise for reg_syntax_t.
6252 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6254 * eval.c (run_hook_with_args): Use FUNCTIONP.
6256 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6258 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6259 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6260 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6261 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6262 on MS-Windows anyway.
6263 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6264 (free_realized_face): ...adjust user.
6265 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6266 white relief pixels to -1.
6267 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6268 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6269 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6271 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6273 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6274 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6275 in practice now. All callers changed.
6277 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6279 * dispextern.h (struct face): Use bitfields for 'underline_type'
6280 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6281 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6282 'stipple' member. Move 'lface' member up to help...
6283 * xfaces.c (make_realized_face): ...this function to find and
6284 clear just the members that need clearing.
6285 (load_face_colors, realize_x_face):
6286 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6288 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6290 * xftfont.c (struct xftfont_info): Remove set-but-unused
6292 (xftfont_open): Adjust user.
6293 (xftfont_get_colors): Remove useless prototype.
6295 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6297 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6298 before passing them to 'unexec'. (Bug#15260)
6300 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6302 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6304 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6306 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6307 the changed signature of the font driver's 'close' method.
6309 * w32font.h (w32font_close): Adjust the prototype to the change in
6310 function definition.
6312 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6314 * w32uniscribe.c (uniscribe_close): Adapt the call to
6315 w32font_close to its new prototype.
6317 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6319 Omit unused frame argument of font API's close function.
6320 * font.h (struct font): Drop frame argument. Adjust comment.
6321 * font.c (font_clear_cache, font_close_object): Adjust users.
6322 * ftfont.c (ftfont_close):
6323 * ftxfont.c (ftxfont_close):
6324 * macfont.m (macfont_close):
6325 * nsfont.m (nsfont_close):
6326 * w32font.c (w32font_close):
6327 * xfont.c (xfont_close):
6328 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6329 tweak comments and make functions safe if called more than once for
6330 the same font object.
6332 Perform font-specific cleanup when font object is swept by GC. See
6333 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6334 * alloc.c (cleanup_vector): New function.
6335 (sweep_vector): Call it for each reclaimed vector object.
6336 * font.h (struct font): Adjust comment.
6338 2013-10-24 Glenn Morris <rgm@gnu.org>
6340 * Makefile.in (abs_top_srcdir): New, set by configure.
6342 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6344 Adjust recent font-related changes to fix bug#15686.
6345 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6346 is a live window system frame, mark its default font too.
6348 2013-10-23 Glenn Morris <rgm@gnu.org>
6350 * Makefile.in (RUN_TEMACS): Make relative (again).
6351 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6352 (bootstrap-emacs$(EXEEXT)):
6353 Quote entities that might contain whitespace.
6355 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6357 Port to Solaris 10 and its bundled GCC.
6358 Problem reported by Timothy C. Burt.
6359 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6361 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6363 Do not allow font caches to grow too large.
6364 * alloc.c (compact_font_cache_entry, compact_font_caches):
6365 New functions or stub if not HAVE_WINDOW_SYSTEM.
6366 (compact_undo_list): Factor out from Fgarbage_collect.
6368 (mark_face_cache): Mark face font. Move down to avoid
6370 (mark_terminals): Do not mark font cache here.
6371 (Fgarbage_collect): Call compaction functions described
6372 above. Adjust comment.
6374 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6376 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6377 chdir to HOME (bug#15607).
6379 * nsterm.m (Qcocoa, Qgnustep): New variables.
6380 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6381 (ns_get_color): Make selection color work for GNUstep also.
6383 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6385 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6386 handles mouse clicks. Instead, let GPM use the same code as all
6387 the other mice use. See the discussion starting at
6388 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6389 for the details of the problem with the menu bar this fixes.
6391 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6393 Remove port-specific display name lists to avoid extra
6394 complexity and data duplication with display info lists.
6395 * xterm.h (x_display_name_list): Remove declaration.
6396 * xterm.c (x_display_name_list): Remove.
6397 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6398 * xfns.c (x_display_info_for_name, Fx_display_list):
6399 Likewise. Use x_display_list where appropriate.
6400 * w32term.h (w32_display_name_list): Remove declaration.
6401 * w32term.c (w32_display_name_list): Remove.
6402 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6404 * w32fns.c (x_display_info_for_name, Fx_display_list):
6405 Likewise. Use x_display_list where appropriate.
6406 * nsterm.h (ns_display_name_list): Remove declaration.
6407 * nsterm.m (ns_display_name_list): Remove.
6408 (ns_term_init, syms_of_nsterm): Adjust users.
6409 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6410 Likewise. Use x_display_list where appropriate.
6411 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6412 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6413 (mark_terminals): Mark per-terminal font cache.
6415 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6417 Don't run timers in input-pending-p. Its new check-timers param
6418 provides the prior behavior. (Bug#15045).
6419 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6421 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6423 Make some functions static in non-Microsoft builds.
6424 On my platform (Fedora 19 x86-64), this shrinks the
6425 Emacs executable (text+data) by 0.25%.
6426 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6427 (load_color) [!MSDOS]:
6428 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6429 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6430 * lisp.h (check_existing):
6431 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6432 (network_interface_info) [!WINDOWSNT]:
6433 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6434 Remove extern decls.
6435 * fileio.c (check_existing):
6436 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6437 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6438 (network_interface_info) [!WINDOWSNT]:
6439 * term.c (encode_terminal_code) [!WINDOWSNT]:
6440 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6441 * xfaces.c (load_color) [!MSDOS]:
6443 * fileio.c (check_existing, check_executable, check_writable):
6444 * process.c (network_interface_list, network_interface_info):
6445 Move earlier, so that we don't need forward decls.
6446 * gnutls.c (fn_gnutls_transport_set_errno)
6447 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6449 * w32.c (init_environment): Use faccessat rather than
6450 check_existing, partly for consistency with the rest of the code
6451 in this file, partly so that check_existing can be static.
6453 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6454 * emacs.c (MAIN_PROGRAM): New macro.
6455 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6456 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6458 bool vector int width fixes
6459 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6460 (Fbool_vector_count_matches_at):
6461 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6462 can exceed PTRDIFF_MAX, at least in theory.
6463 (Fbool_vector_count_matches_at):
6464 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6466 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6468 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6469 (struct sockaddr): Add forward decl, for platforms that lack it.
6471 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6473 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6476 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6478 * w32.c (network_interface_get_info, network_interface_list)
6479 (network_interface_info): New functions. (Bug#15610)
6480 (GetAdaptersInfo_Proc): New typedef.
6481 (get_adapters_info): New wrapper function.
6482 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6484 * process.h (network_interface_list, network_interface_info):
6487 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6488 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6489 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6490 for WINDOWSNT. Doc fix.
6491 (syms_of_process): Defsubr Snetwork_interface_list and
6492 Snetwork_interface_info unconditionally.
6494 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6495 in NS GUI sessions. (Bug#15629)
6497 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6499 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6501 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6503 * print.c (print_object): Print " ..." when truncating bool vectors.
6505 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6507 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6508 standard mouse buttons.
6510 * termhooks.h (struct input_event): Remove incorrect commentary.
6512 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6514 Disallow bool vector operations on mixed-length operands.
6515 The old behavior left garbage in the result vector sometimes,
6516 and didn't seem to be useful.
6517 * data.c (Qwrong_length_argument): New static var.
6518 (wrong_length_argument): New function.
6519 (bool_vector_binop_driver): Check that args agree in length.
6521 * keyboard.c, keyboard.h (all_kboards): Now static.
6523 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6525 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6526 note from the lispref.
6528 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6530 * nsterm.h (struct ns_display_info): Remove set-but-unused
6531 member image_cache (image caches are per-terminal anyway).
6532 (FRAME_X_IMAGE_CACHE): Remove.
6533 * nsterm.m (ns_initialize_display_info): Adjust user.
6535 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6537 * w32proc.c: Include mingw_time.h.
6539 * w32.c: Include mingw_time.h.
6541 Implement scrolling of TTY menus when the screen is too short.
6543 * term.c (tty_menu_display): Accept an additional argument, the
6544 menu item from which to start displaying the menu. Account for
6545 the value of Y when limiting the menu to the number of available
6547 (mi_result): New enumeration.
6548 (read_menu_input): Return enumerated value. When the y coordinate
6549 hits min_y or max_y, return scroll indication instead of wrapping
6551 (tty_menu_activate): Handle the scrolling indications from
6552 read_menu_input. Compute the first menu item to display and pass
6553 it to tty_menu_display.
6555 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6557 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6558 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6559 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6560 Adjust to match the change described below.
6561 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6562 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6563 memory_below_frame members to...
6564 * termchar.h (struct tty_display_info): ...here because they're
6565 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6566 * term.c (init_tty):
6567 * nsterm.m (ns_create_terminal):
6568 * w32term.c (w32_create_terminal):
6569 * xterm.c (x_create_terminal): Adjust users.
6570 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6571 to filter out non-TTY frames. Adjust comment.
6572 (scrolling): Adjust user. Prefer eassert for debugging check.
6574 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6576 * xfaces.c (PT_PER_INCH): Remove unused macro.
6577 * termhooks.h (struct terminal): Remove set-but-unused
6578 member fast_clear_end_of_line.
6579 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6580 * nsterm.m (ns_create_terminal):
6581 * term.c (init_tty):
6582 * w32term.c (w32_create_terminal):
6583 * xterm.c (x_create_terminal): Adjust users.
6585 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6587 * lisp.h (bool_vector_size): New function.
6588 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6589 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6590 (Fbool_vector_not, Fbool_vector_count_matches_at):
6591 Remove uses of 'eassume' that should no longer be needed,
6592 because they are subsumed by the 'eassume' in bool_vector_size.
6594 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6596 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6597 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6598 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6600 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6602 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6603 have different dimensions. (Bug#15575)
6605 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6608 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6610 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6612 * term.c (tty_menu_show): Never return with unbalanced
6613 specpdl. Use eassert for debugging check. Adjust style.
6615 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6617 * term.c (read_menu_input): Make selection of menu items
6618 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6619 (tty_menu_activate): Fix off-by-one error when computing max_y.
6621 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6623 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6624 audit logging (only used with GnuTLS 3.x) and enable it.
6626 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6628 * dispnew.c (redraw_frame): Remove useless #ifdef because
6629 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6630 Also, move TTY fflush to...
6631 * term.c (tty_update_end): ...this function.
6633 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6635 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6636 the end of the frame's glyph matrix. (Bug#15575)
6638 * term.c (tty_menu_display): Don't move cursor while overwriting
6639 frame's glyphs with menu items. Limit the number of items
6640 displayed to what can be shown on the available screen lines,
6641 excluding the echo area.
6642 (tty_menu_activate): Limit the Y coordinate allowed by
6643 read_menu_input to the last screen line used for menu display.
6645 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6647 * lisp.h (eassume): New macro.
6648 Also, include <verify.h>, for 'assume'.
6649 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6650 (vroundup, vector_nbytes):
6651 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6652 (Fbool_vector_not, Fbool_vector_count_matches)
6653 (Fbool_vector_count_matches_at):
6654 Use eassume, not eassert.
6655 * casetab.c (set_identity, shuffle):
6656 * composite.c (composition_gstring_put_cache):
6657 * dispnew.c (update_frame_1):
6658 * ftfont.c (ftfont_shape_by_flt):
6659 * image.c (gif_load):
6660 * intervals.c (offset_intervals):
6661 * macfont.m (macfont_shape):
6662 Remove calls to 'assume' that are no longer needed, because
6663 --enable-gcc-warnings no longer generates bogus warnings
6664 when these calls are removed.
6666 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6668 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6670 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6672 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6673 (Qsubstitute_env_in_file_name): New var.
6674 (syms_of_fileio): Define it.
6676 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6678 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6679 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6682 * term.c (save_and_enable_current_matrix): Don't allocate and
6683 don't save margin areas.
6684 (restore_desired_matrix): Don't restore margin areas.
6685 (free_saved_screen): Don't free margin areas.
6687 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6689 * image.c: Pacify --enable-gcc-warnings.
6690 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6691 #define only if used.
6693 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6695 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6696 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6697 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6698 (gif_load): For giflib v5.x and later, display the error message
6699 produced by giflib when its functions fail.
6700 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6703 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6705 * keyboard.c (last_event_timestamp): Remove. For X selection and
6706 GTK popup menus, it may be obtained from per-frame X display info.
6707 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6708 (process_special_events): Adjust users.
6709 * keyboard.h (last_event_timestamp): Remove declaration.
6710 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6711 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6712 * menu.h (xmenu_show): Adjust prototype.
6713 * menu.c (Fx_popup_menu): Adjust user.
6714 * xselect.c (x_own_selection, x_get_foreign_selection)
6715 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6717 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6719 * keyboard.c (init_kboard): Now static. Add arg
6720 to denote window system. Adjust comment.
6721 (init_keyboard): Adjust user.
6722 (allocate_kboard): New function.
6724 * nsterm.m (ns_term_init):
6725 * term.c (init_tty):
6726 * w32term.c (w32_create_terminal):
6727 * xterm.c (x_term_init): Use it.
6728 * keyboard.h (init_kboard): Remove prototype.
6729 (allocate_kboard): Add prototype.
6731 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6733 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6734 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6736 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6738 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6740 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6742 * term.c (tty_menu_activate): Flush the output stream after
6743 showing the cursor, and don't mark the frame garbaged at exit from
6744 the function. Fixes redisplay glitches when moving from one menu
6747 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6749 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6750 or throw error (Bug#15570).
6752 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6754 * intervals.c (temp_set_point_both): Move test into 'eassert',
6757 * lisp.h (eassert): Don't use 'assume'.
6758 Sometimes 'assume' wins in performance, and sometimes it loses,
6759 so it shouldn't be used all the time. Perhaps we need two
6760 flavors of 'eassert', one for where 'assume' is far more likely
6761 to help or to hurt; but that can be done later.
6762 Problem reported by Dmitry Antipov in
6763 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6764 Also, don't include <verify.h>; no longer needed.
6766 2013-10-09 Glenn Morris <rgm@gnu.org>
6768 * eval.c (Fcond): Doc tweak.
6770 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6772 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6773 expressions with side effects to eassert. (Bug#15565)
6775 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6777 * fns.c (hashfn_user_defined): Allow hash functions to return any
6780 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6782 Fix minor problems found by static checking.
6783 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6784 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6785 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6786 * keyboard.c (read_menu_command): Remove unused local.
6787 * lisp.h (read_menu_command): New decl.
6788 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6789 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6790 Return ptrdiff_t, not int.
6791 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6792 not int, for benefit of xpalloc.
6793 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6795 (have_menus_p): Remove; unused.
6796 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6797 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6798 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6800 (save_and_enable_current_matrix): Omit unnecessary casts.
6801 (read_menu_input): Omit local extern decl (now in lisp.h).
6802 Don't access uninitialized storage if mouse_get_xy fails.
6803 (tty_menu_activate): Mark local as initialized, for lint.
6804 (tty_menu_activate, tty_meny_show): Remove unused locals.
6806 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6808 Support menus on text-mode terminals.
6809 * xterm.h (xw_popup_dialog): Add prototype.
6811 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6812 (xmenu_show): Block input here, instead in Fx_popup_menu.
6813 (xw_popup_dialog): New function, with X-specific bits of popup
6816 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
6819 * window.c (Fset_window_configuration): Use run-time tests of the
6820 frame type instead of compile-time conditionals, when menu-bar
6821 lines are considered.
6823 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
6824 (w32_popup_dialog): New prototypes.
6826 * w32menu.c (Fx_popup_dialog): Function deleted.
6827 (w32_popup_dialog): New function, with w32 specific bits of popup
6828 dialogs. Block input here.
6830 * w32inevt.c (w32_console_read_socket): Minor change to add
6831 debugging TTY events.
6833 * w32fns.c (show_hourglass): If returning early because the frame
6834 is not a GUI frame, unblock input.
6836 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6837 (cursorY): New functions.
6839 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6840 WINDOWSNT, macros that call curX and curY elsewhere.
6842 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6844 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6845 specific function to hide and show cursor on a text-mode terminal.
6846 (tty_menu_struct, struct tty_menu_state): New structures.
6847 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6848 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6849 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6850 (tty_menu_locate, save_and_enable_current_matrix)
6851 (restore_desired_matrix, screen_update, read_menu_input)
6852 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6853 (tty_pop_down_menu, tty_menu_last_menubar_item)
6854 (tty_menu_new_item_coords, tty_menu_show): New functions.
6855 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6857 * nsterm.h (ns_popup_dialog): Adjust prototype.
6859 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6861 (ns_popup_dialog): Adapt order of arguments to the other
6862 *_menu_show implementations.
6863 (Fx_popup_dialog): Function deleted.
6865 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6867 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6869 * menu.c (have_boxes): New function.
6870 (single_keymap_panes): Use it instead of a compile-time
6872 (single_menu_item): Use run-time tests of the frame type instead
6873 of compile-time conditionals.
6874 (encode_menu_string): New function.
6875 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6876 the macro, since different types of frame need different encoding
6878 (digest_single_submenu): Use run-time tests of frame type instead
6879 of, or in addition to, compile-time conditionals.
6880 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6881 (Fx_popup_menu): Detect when the function is called from keyboard
6882 on a TTY. Don't barf when invoked on a text-mode frame.
6883 Check frame type at run time, instead of compile-time conditionals for
6884 invoking terminal-specific menu-show functions.
6885 Call tty_menu_show on text-mode frames.
6886 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6887 run time to determine which alternative to invoke; support dialogs
6890 * keyboard.h <Qmouse_movement>: Declare.
6892 * keyboard.c <Qmouse_movement>: Now extern.
6893 <Qecho_keystrokes>: New static variable.
6894 (read_key_sequence): Accept an additional argument, a flag to
6895 prevent redisplay during reading of the key sequence. All callers
6897 (read_menu_command): New function.
6898 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6900 (toolkit_menubar_in_use): New function.
6901 (make_lispy_event): Use it instead of a compile-time test.
6903 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
6904 window-system being available.
6906 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
6907 to x-popup-dialog on the frame type, they all now support popup
6910 * dispnew.c (save_current_matrix): Save the margin areas.
6911 (restore_current_matrix): Restore margin areas.
6912 (update_frame_with_menu): New function.
6914 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
6917 * alloc.c (make_save_ptr): Now compiled unconditionally.
6919 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6921 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
6922 (redraw_frame, update_frame): Adjust users.
6923 * dispextern.h (set_window_update_flags): Adjust prototype.
6924 * xdisp.c (redisplay_internal): When updating all frames with zero
6925 windows_or_buffers_changed, assume that only the windows that shows
6926 current buffer should be really updated.
6928 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6930 Do not allocate huge temporary memory areas and objects while encoding
6931 for file I/O, thus reducing an enormous memory usage for large buffers.
6932 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
6933 * coding.h (struct coding_system): New member raw_destination.
6934 * coding.c (setup_coding_system): Initialize it to zero.
6935 (encode_coding_object): If raw_destination is set, do not create
6936 dst_object. Add comment.
6937 * fileio.c (toplevel): New constant E_WRITE_MAX.
6938 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
6939 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
6941 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
6943 * nsterm.m (windowDidExitFullScreen:)
6944 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
6946 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6948 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
6949 * keyboard.c (unblock_input_to): Don't process pending signals
6950 if a fatal error is in progress.
6952 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
6953 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
6954 they're talking about words in Lisp bool vectors.
6955 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
6956 * data.c (popcount_bits_word): Rename from popcount_size_t.
6957 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
6960 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6962 Improve support for popcount and counting trailing zeros (Bug#15550).
6963 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
6964 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
6965 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
6966 (popcount_size_t_msc, popcount_size_t_gcc):
6967 Remove; now done by Gnulib.
6968 (popcount_size_t): Now a macro that defers to Gnulib.
6969 (count_trailing_zero_bits): Return int, for consistency with
6970 Gnulib and because Emacs prefers signed to unsigned int.
6971 Don't assume that size_t is either unsigned int or unsigned long
6972 or unsigned long long.
6973 (size_t_to_host_endian): Do not assume that size_t is either
6974 exactly 32 or exactly 64 bits wide.
6975 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
6976 etc., so that it's now an enum constant, not a macro.
6977 No need to assume that it's either 32 or 64.
6979 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
6981 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
6984 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6986 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
6987 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
6989 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6991 emacs_read and emacs_write now use void *, not char *.
6992 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
6993 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
6994 Buffer arg is now void *, not char *. This matches plain
6995 'read' and 'write' better, and avoids a constraint violation
6996 on Solaris 9 with Oracle Studio.
6998 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7000 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7001 memset to explicit loop. Otherwise copy largest possible chunk
7002 from initialized to uninitialized part, thus allowing the longer
7003 memcpy runs and reducing the number of loop iterations.
7005 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7007 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7008 hide toolbar (Bug#15388).
7009 (windowDidEnterFullScreen:): If presentation options are zero,
7010 set them here (Bug#15388).
7011 (ns_update_auto_hide_menu_bar): Remove runtime check.
7012 Don't auto hide dock unless menubar is also auto hidden.
7014 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7016 * editfns.c (message): Mention batch mode in doc string.
7018 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7020 * nsterm.m (check_native_fs): Remove erroneous comment.
7022 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7024 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7025 uses find_newline instead of scan_newline and so doesn't move point.
7027 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7029 Use hardware support for byteswapping on glibc x86 etc.
7030 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7031 whereas the old swap64 needed 30.
7032 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7033 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7034 Use byteswap.h's macros to swap bytes.
7035 * lisp.h (swap16, swap32, swap64): Remove.
7036 All uses replaced by bswap_16, bswap_32, bswap_64.
7038 * bytecode.c (exec_byte_code): Use some more volatile variables
7039 to work around local variables getting clobbered by longjmp.
7040 Port to pre-C99, which doesn't allow decls after stmts.
7042 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7044 * lisp.h (eassert): Assume that COND is true when optimizing.
7045 In other words, take on the behavior of eassert_and_assume.
7046 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7047 (eassert_and_assume): Remove. All uses replaced by eassert.
7049 * xdisp.c (Qglyphless_char): Now static.
7051 Adjust to merge from gnulib.
7052 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7053 * lisp.h: Include <verify.h>, for 'assume'.
7055 * eval.c (clobbered_eassert): New macro.
7056 (internal_catch, internal_condition_case)
7057 (internal_condition_case_1, internal_condition_case_2)
7058 (internal_condition_case_n): Use it instead of eassert
7059 when the argument contains locals clobbered by longjmp.
7060 Don't use clobbered locals outside of clobbered_eassert.
7061 (internal_lisp_condition_case): Use a volatile variable
7062 to work around a local variable's getting clobbered.
7064 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7066 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7067 (PUSH_HANDLER): New macro.
7068 (catchlist): Remove.
7069 (handlerlist): Always declare.
7071 * eval.c (catchlist): Remove (merge with handlerlist).
7072 (handlerlist, lisp_eval_depth): Not static any more.
7073 (internal_catch, internal_condition_case, internal_condition_case_1)
7074 (internal_condition_case_2, internal_condition_case_n):
7076 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7077 handlerlist/catchlist.
7078 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7079 handlerlist which can only handle a single condition-case handler at
7081 (find_handler_clause): Simplify since we only a single branch here
7084 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7086 (bcall0): New function.
7087 (exec_byte_code): Add corresponding cases. Improve error message when
7088 encountering an invalid byte-code. Let Bunwind_protect accept
7089 a function (rather than a list of expressions) as argument.
7091 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7092 and make them unconditional now that they're heap-allocated.
7094 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7096 * charset.c (Fdecode_char, Fencode_char): Remove description of
7097 `restriction' arg. now that it's hidden by advertised-calling-convention.
7099 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7101 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7102 Remove unused variable (from mac-port).
7103 (macfont_draw): Use s->ybase for correct y position.
7105 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7107 * frame.h (struct frame): Drop has_minibuffer member because...
7108 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7109 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7111 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7113 * window.h (struct window): Prefer enum text_cursor_kinds to int
7114 for phys_cursor_type member. Move the latter, phys_cursor_width,
7115 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7116 * window.c (replace_window, make_window): Adjust users.
7118 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7120 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7121 this module is never compiled otherwise.
7123 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7125 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7128 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7130 * xdisp.c (get_next_display_element): Don't call face_for_font in
7131 a build configured --without-x. (Bug#15484)
7133 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7135 * window.c (calc_absolute_offset): #elif should be #elif defined.
7137 * frame.c (delete_frame): Block/unblock input to overcome race
7138 condition (Bug#15475).
7140 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7142 * frame.c (delete_frame): Record selected frame only after
7143 calling Qdelete_frame_functions (Bug#15477).
7145 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7147 * nsterm.m (ns_selection_color): Remove.
7148 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7149 NSColor selectedText(Background)Color. Only for COCOA.
7150 (ns_term_init): Remove assignment of ns_selection_color, logic
7151 moved to ns_get_color.
7153 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7154 NS_SELECTION_COLOR_DEFAULT.
7155 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7157 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7159 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7160 frame' does not have the tool_bar_window member.
7162 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7164 Signal error when reading an empty byte-code object (Bug#15405)
7165 * lread.c (read1): Signal error.
7166 * alloc.c (make_byte_code): eassert header size.
7167 (sweep_vectors): Change an int to size_t.
7169 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7171 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7172 instead of ints, as it's the usual style for offsetof constants. See:
7173 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7175 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7176 This is ugly, but it should fix the performance problem for older
7177 GCC versions in the short run. I'll look into integrating the
7178 Gnulib module for popcount, as a better fix.
7179 See the thread starting in:
7180 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7181 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7182 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7183 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7184 (popcount_size_t): Use it.
7186 2013-09-24 Daniel Colascione <dancol@dancol.org>
7188 * process.c (Fnetwork_interface_info): Fix build break due to
7191 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7193 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7194 Prefer signed to unsigned integers where either will do.
7195 No need for 'const' on locals that do not escape.
7196 Omit easserts with unnecessary and unportable assumptions about
7197 alignment. Avoid unnecessary casts to char *.
7199 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7201 Use union for the payload of struct Lisp_Vector.
7202 This helps to avoid a few glitches dictated by C's aliasing rules.
7203 * lisp.h (struct Lisp_Vector): Use union for next and
7204 contents member. Adjust comment. Change related users.
7205 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7206 Related users changed.
7207 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7208 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7209 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7210 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7212 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7214 Optimize glyph row clearing and copying routines.
7215 * dispextern.h (struct glyph_row): Change layout of struct
7216 glyph_row to help copy_row_except_pointers. Adjust comment.
7217 * dispnew.c (null_row): Remove.
7218 (clear_glyph_row): Use offsetof and memset to find and clear
7219 just the members that need clearing. Adjust comment.
7220 (copy_row_except_pointers): Likewise for copying.
7222 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7224 Some minor cleanups of recently-added bool vector code.
7225 * conf_post.h (assume): Always return void. Use lint version
7226 only if GCC and MSC versions don't apply.
7227 * conf_post.h (assume):
7228 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7229 Depend on _MSC_VER, not __MSC_VER, for consistency with
7231 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7232 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7233 (bool_vector_binop_driver, count_trailing_zero_bits)
7234 (size_t_to_host_endian): Now static, not static inline;
7235 the latter isn't needed with modern compilers and doesn't
7236 work with older compilers anyway.
7238 * alloc.c (valgrind_p): Use bool for boolean.
7240 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7242 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7243 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7244 (display_last_displayed_message_p, message_buf_print)
7245 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7246 Use bool for boolean.
7247 * dispextern.h (cancel_line, init_desired_glyphs):
7248 Remove ancient leftover.
7249 (help_echo_showing_p, hourglass_shown_p):
7250 * lisp.h (noninteractive_need_newline): Adjust declaration.
7252 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7254 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7256 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7257 ...this file and convert the latter to static. Adjust comment.
7258 (make_initial_frame):
7259 * window.c (init_window_once): Adjust user.
7260 * frame.h (last_nonminibuf_frame): Remove declaration.
7261 * lisp.h (selected_frame): Likewise.
7262 * msdos.c (the_only_display_info): Adjust comment.
7264 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7266 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7267 computing the end column of mouse-highlight that comes from
7268 display or overlay strings. (Bug#15437)
7269 (note_mouse_highlight): Adapt calculation of last argument to
7270 mouse_face_from_string_pos to the above change.
7272 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7273 all platforms, not just for clang.
7275 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7277 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7278 about excess arguments to snprintf.
7280 * conf_post.h(assume): Use __builtin_unreachable for clang.
7282 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7284 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7285 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7287 2013-09-23 Daniel Colascione <dancol@dancol.org>
7289 * alloc.c (USE_VALGRIND): New macro; on by default
7290 when ENABLE_CHECKING.
7291 (mark_maybe_object, mark_maybe_pointer)
7292 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7294 (valgrind_p) [USE_VALGRIND]: New variable.
7295 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7297 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7299 * process.c (wait_reading_process_output): Change int pnamelen to
7302 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7303 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7304 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7305 argument to unsigned long to avoid warning.
7306 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7308 * conf_post.h (assume): Fix compiler error: x shall be cond.
7310 2013-09-22 Daniel Colascione <dancol@dancol.org>
7312 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7313 warning when compiling without a window system.
7315 2013-09-22 Daniel Colascione <dancol@dancol.org>
7317 * data.c (Qbool_vector_p): New symbol.
7318 (bool_vector_spare_mask, popcount_size_t_generic)
7319 (popcount_size_t_msc, popcount_size_t_gcc)
7321 (bool_vector_binop_driver)
7322 (count_trailing_zero_bits, size_t_to_host_endian)
7323 (Fbool_vector_exclusive_or)
7324 (Fbool_vector_union)
7325 (Fbool_vector_intersection, Fbool_vector_set_difference)
7326 (Fbool_vector_subsetp, Fbool_vector_not)
7327 (Fbool_vector_count_matches)
7328 (Fbool_vector_count_matches_at): New functions.
7329 (syms_of_data): Intern new symbol, functions.
7330 * alloc.c (bool_vector_payload_bytes): New function.
7331 (Fmake_bool_vector): Instead of calling Fmake_vector,
7332 which performs redundant initialization and argument checking,
7333 just call allocate_vector ourselves. Make sure we clear any
7334 terminating padding to zero.
7335 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7336 instead of open-coding the size calculation.
7337 (vroundup_ct): New macro.
7338 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7339 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7340 * composite.c (composition_gstring_put_cache):
7341 Change lint_assume to assume.
7342 * conf_post.h (assume): New macro.
7343 (lint_assume): Remove.
7344 * dispnew.c (update_frame_1): Change lint_assume to assume.
7345 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7347 * image.c (gif_load): Change lint_assume to assume.
7348 * lisp.h (eassert_and_assume): New macro.
7349 (Qbool_vector_p): Declare.
7350 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7351 (swap16, swap32, swap64): New inline functions.
7352 * macfont.m (macfont_shape): Change lint_assume to assume.
7353 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7354 * xsettings.c (parse_settings): Use new swap16 and
7355 swap32 from lisp.h instead of file-specific macros.
7357 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7359 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7360 found (which can legitimately happen when the glyph row at the
7361 window start is disabled in the current_matrix. (Bug#15365)
7363 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7365 Fix syntax.h bug introduced by recent INLINE change.
7366 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7367 conditionally compiled one way in some modules, and a different
7368 way in others. This doesn't work with extern inline functions,
7369 which must have the same definition in all modules, because the
7370 defining code might be shared across modules, depending on the
7371 implementation. Symptoms reported by Martin Rudalics in:
7372 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7373 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7374 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7375 overriding the corresponding functions in syntax.h.
7376 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7377 (syntax_property): New inline functions.
7378 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7379 Rewrite in terms of these new functions.
7381 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7383 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7384 not chars_in_text, whose result depends on the multibyteness of
7385 the current buffer. (Bug#15426)
7387 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7389 Port recent change to hosts where pointers aren't 'long'.
7390 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7391 Don't assume that pointers are the same width as 'long'.
7392 Add a compile-time check that a pointer fits into two X slots.
7394 A simpler, centralized INLINE.
7395 * conf_post.h (INLINE): Define only if not already defined.
7396 This allows us to use a single INLINE, defined by one file
7398 * emacs.c (INLINE): Define it.
7399 Also, include category.h, charset.h, composite.h, dispextern.h,
7400 syntax.h, systime.h, so that their INLINE definitions are expanded
7402 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7403 * buffer.h, buffer.c (BUFFER_INLINE):
7404 * category.h, category.c (CATEGORY_INLINE):
7405 * character.h, character.c (CHARACTER_INLINE):
7406 * charset.h, charset.c (CHARSET_INLINE):
7407 * composite.h, composite.c (COMPOSITE_INLINE):
7408 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7409 * frame.h, frame.c (FRAME_INLINE):
7410 * intervals.h, intervals.c (INTERVALS_INLINE):
7411 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7412 * lisp.h, alloc.c (LISP_INLINE):
7413 * process.h, process.c (PROCESS_INLINE):
7414 * syntax.h, syntax.c (SYNTAX_INLINE):
7415 * systime.h, sysdep.c (SYSTIME_INLINE):
7416 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7417 * window.h, window.c (WINDOW_INLINE):
7418 Remove. All uses replaced with INLINE.
7420 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7422 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7425 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7427 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7428 'const char *' to avoid compiler warnings due to similar change in
7429 the prototype of x_get_string_resource.
7431 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7433 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7434 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7435 going to replace static variables below. Adjust comments.
7436 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7437 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7438 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7439 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7440 Related users changed.
7441 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7442 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7443 last_mouse_movement_time, going to replace static variables below.
7445 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7446 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7448 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7449 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7450 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7451 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7452 static variables below.
7453 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7454 (last_mouse_scroll_bar): Remove.
7455 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7456 (mouseExited): Related users changed.
7458 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7460 Do not use external array to process X scroll bar messages.
7461 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7462 (x_send_scroll_bar_event): Pack window pointer into two slots
7463 of XClientMessageEvent if we're 64-bit. Adjust comment.
7464 (x_scroll_bar_to_input_event): Unpack accordingly.
7466 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7468 Ifdef away recent changes which aren't relevant to NS port.
7469 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7470 [!HAVE_NS]: Declare as such.
7471 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7472 [!HAVE_NS]: Define as such.
7474 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7476 * frame.c (x_redo_mouse_highlight): New function
7477 to factor out common code used in W32 and X ports.
7478 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7479 * xterm.h (struct x_display_info):
7480 * w32term.h (struct w32_display_info):
7481 * nsterm.h (struct ns_display_info): New members
7482 last_mouse_motion_frame, last_mouse_motion_x and
7483 last_mouse_motion_y, going to replace static variables below.
7484 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7485 (redo_mouse_highlight): Remove.
7486 (note_mouse_movement, syms_of_xterm): Adjust user.
7487 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7488 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7489 (redo_mouse_highlight): Remove.
7490 (note_mouse_movement, syms_of_w32term): Adjust user.
7491 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7492 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7494 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7495 * nsfns.m (compute_tip_xy): Adjust user.
7497 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7499 * frame.c (x_mouse_grabbed): New function.
7500 * dispextern.h (x_mouse_grabbed): Add prototype.
7501 (last_mouse_frame): Remove declaration.
7502 * xterm.h (struct x_display_info):
7503 * w32term.h (struct w32_display_info):
7504 * nsterm.h (struct ns_display_info): New member
7505 last_mouse_frame, going to replace...
7506 * xdisp.c (last_mouse_frame): ...global variable.
7507 (note_tool_bar_highlight):
7508 * w32term.c (w32_mouse_position, w32_read_socket):
7509 * xterm.c (XTmouse_position, handle_one_xevent):
7510 Use x_mouse_grabbed.
7511 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7513 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7515 * w32term.c (w32_read_socket): Avoid temporary
7516 variables in a call to x_real_positions.
7517 * xterm.c (handle_one_xevent): Likewise.
7519 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7521 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7522 (x_icon_type): Remove prototype.
7523 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7524 * frame.c (x_icon_type): Remove.
7525 * w32term.c (x_make_frame_visible, x_iconify_frame):
7526 * xterm.c (x_make_frame_visible, x_iconify_frame):
7527 Use x_set_bitmap_icon to factor out common code.
7529 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7531 * dispextern.h (check_x_display_info, x_get_string_resource):
7532 Declare here just once and unify the latter.
7533 * frame.c (check_x_display_info, x_get_string_resource):
7534 * nsterm.h (check_x_display_info):
7535 * xrdb.c (x_get_string_resource):
7536 * xterm.h (check_x_display_info): Remove prototypes.
7537 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7538 * w32reg.c (x_get_string_resource): Likewise.
7539 (w32_get_rdb_resource): Adjust user.
7541 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7543 * xterm.h (struct x_display_info): New member
7544 x_pending_autoraise_frame, going to replace...
7545 * xterm.c (pending_autoraise_frame): ...static variable.
7546 (x_new_focus_frame, XTread_socket): Adjust users.
7547 * w32term.h (struct w32_display_info): New member
7548 w32_pending_autoraise_frame, going to replace...
7549 * w32term.c (pending_autoraise_frame): ...global variable.
7550 (x_new_focus_frame, w32_read_socket): Adjust users.
7552 2013-09-17 Glenn Morris <rgm@gnu.org>
7554 * xdisp.c (message_dolog): If we create *Messages*,
7555 switch it to messages-buffer-mode.
7557 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7559 Don't overuse 'const' in types of locals.
7560 * bidi.c (bidi_count_bytes):
7561 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7562 (xg_event_is_for_scrollbar):
7563 * xselect.c (x_handle_property_notify)
7564 (x_handle_selection_notify, x_handle_dnd_message):
7565 * xsettings.c, xsettings.h (xft_settings_event):
7566 * xterm.c (x_handle_net_wm_state, handle_one_event)
7567 (x_menubar_window_to_frame, x_detect_focus_change)
7568 (construct_mouse_click, note_mouse_movement)
7569 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7570 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7571 (handle_one_xevent, x_handle_net_wm_state):
7572 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7573 (x_handle_dnd_message):
7574 Avoid unnecessary 'const', typically the second 'const' in
7575 'const foo * const arg', a 'const' that does not affect the API
7576 and doesn't significantly help the human reader.
7578 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7580 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7581 only if Glib < 2.36.0.
7582 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7583 * xsettings.c (init_gconf, init_gsettings): Do not check
7585 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7587 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7589 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7591 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7592 before calling g_type_init.
7594 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7596 * nsterm.m (syms_of_nsterm): ... to here.
7598 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7600 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7601 (ignore_next_mouse_click_timeout): Use Time as X does.
7602 (handle_one_xevent): Avoid cast and use unsigned comparison.
7604 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7606 Do not copy X event in handle_one_xevent except KeyPress case.
7607 Wnen XEvent is processed, it is unlikely to be changed except
7608 KeyPress case, so we can avoid copying and use const pointer to
7609 const data to make sure that an event is not changed elsewhere.
7610 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7611 const' and do not create local copy except for the KeyPress event.
7612 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7613 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7614 (x_handle_net_wm_state, x_menubar_window_to_frame)
7615 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7616 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7617 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7618 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7619 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7620 (x_handle_dnd_message):
7621 * xsettings.c (xft_settings_event):
7622 Use 'const XEvent * const' where appropriate.
7623 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7625 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7627 Fix X event waiting to handle multiple frames.
7628 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7629 * xterm.c (pending_event_wait): Remove. Adjust users.
7630 (x_detect_focus_change): Pass frame arg.
7631 (handle_one_xevent): Find related frame early and clear per-frame
7632 wait_event_type only if this is an event for the relevant frame.
7633 (x_wait_for_event): Use per-frame wait_event_type.
7635 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7637 * nsfns.m (Fx_create_frame): Fix font driver registration for
7640 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7641 for syms_of_macfont.
7643 * nsterm.m: Include macfont.h.
7644 (ns_tmp_flags, ns_tmp_font): Remove.
7645 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7646 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7647 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7648 (changeFont:): Fix code style. Check for font driver type when
7651 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7654 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7655 (nsfont_open): Set font driver type.
7656 Set font->ascent and font->descent. Figure out font instead of
7657 ns_tmp_font, and flags instead of ns_tmp_flags.
7658 Fix indentation. Remove call to ns_draw_text_decoration,
7661 * nsfns.m: Include macfont.h.
7662 (Fx_create_frame): Register macfont driver, make a better default font.
7663 (Fns_popup_font_panel): Get font from macfont driver, if used.
7665 * macfont.m, macfont.h, macuvs.h: New files.
7667 * font.h: Declare syms_of_macfont.
7669 * font.c (syms_of_font): Call syms_of_macfont.
7671 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7673 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7675 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7676 and it is always zero for others, so I assume that this is an ancient
7677 leftover which nobody will want to change any more.
7678 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7679 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7680 * frame.c (x_set_scroll_bar_width):
7681 * w32fns.c (w32_createscrollbar):
7682 * w32term.c (w32_set_vertical_scroll_bar):
7683 * xfns.c (x_set_scroll_bar_default_width):
7684 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7685 (x_scroll_bar_expose): Related users changed.
7687 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7689 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7690 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7691 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7693 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7695 * nsterm.h, w32term.h, xterm.h: ...and not here.
7696 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7697 Remove unused Xisms.
7698 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7699 these modules are never compiled otherwise.
7701 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7703 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7704 Doc fix. (Bug#15375)
7706 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7708 Unify Fx_focus_frame between all ports.
7709 * frame.h (x_focus_frame): New prototype.
7710 * xfns.c (Fx_focus_frame): Remove.
7711 (syms_of_xfns): Do not defsubr it.
7712 (x_focus_frame): X implementation.
7713 * nsfns.m (Fx_focus_frame): Remove.
7714 (syms_of_nsfns): Do not defsubr it.
7715 (x_focus_frame): NS implementation.
7716 * w32term.c (Fx_focus_frame): Remove.
7717 (x_focus_on_frame): Rename to...
7718 (x_focus_frame): W32 implementation.
7719 * w32term.h (x_focus_on_frame): Remove prototype.
7720 * w32fns.c (Fx_focus_frame): Remove.
7721 (syms_of_w32fns): Do not defsubr it.
7722 * frame.c (Fx_focus_frame): Define here.
7723 (syms_of_frame): Defsubr here.
7724 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7726 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7728 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7729 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7730 each port to reference the port-specific window system data.
7731 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7732 (FRAME_DISPLAY_INFO): Define.
7733 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7734 (FRAME_DISPLAY_INFO): Define. Adjust users.
7735 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7736 (FRAME_DISPLAY_INFO): Define. Adjust users.
7737 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7738 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7739 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7740 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7741 * xselect.c, xterm.c: All related users changed.
7743 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7745 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7746 (x_menubar_window_to_frame): Remove prototypes.
7747 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7748 (x_menubar_window_to_frame, x_top_window_to_frame):
7750 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7751 (x_menubar_window_to_frame, x_top_window_to_frame):
7752 ...to here and convert all but the last to static.
7754 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7756 * lisp.mk (lisp): Add w32-common-fns.elc.
7758 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7760 * charset.c (char_charset): Document an exception for char-charset.
7762 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7764 * xterm.h (x_display_info): New field last_user_time...
7765 * xterm.c (toplevel): ...to replace static last_user_time.
7766 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7768 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7770 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7771 scroll bar values to prevent thumb from disappear and update comment.
7773 2013-09-11 Glenn Morris <rgm@gnu.org>
7775 * emacs.c (usage_message): Possessive apostrophe tweak.
7777 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7779 * nsterm.m (syms_of_nsterm): Use Qns.
7780 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7781 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7782 * xfns.c (x_display_info_for_name, Fx_open_connection):
7783 Remove old '#if 0' code.
7784 (syms_of_xfns): Use Qx.
7785 * termhooks.h (fullscreen_hook): Remove the leftover.
7786 (struct terminal): Fix typo in comment.
7788 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7790 Cleaning up a few X scroll bar bits.
7791 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7792 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7793 New member last_seen_part, going to replace...
7794 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7795 (xt_action_hook) [USE_LUCID]: Adjust user.
7796 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7797 Lucid-specific scroll bar support.
7798 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7799 to int and adjust to use last_seen_part member.
7800 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7801 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7802 Initialize last_seen_part.
7804 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7806 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7807 insert-buffer-substring an empty string.
7809 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7811 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7812 avoiding a GCC warning.
7814 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7816 Ifdef away frame tool bar code when it is not really used.
7817 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
7818 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
7819 and minimize_tool_bar_window_p under the above.
7820 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
7821 (fset_tool_bar_window): Likewise.
7822 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7823 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
7824 (change_frame_size_1):
7825 * window.c (window_from_coordinates, Frecenter): Adjust users.
7826 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
7827 code is not really used.
7828 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
7829 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
7830 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
7831 [!USE_GTK && !HAVE_NS]: Define as such.
7832 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
7833 (note_mouse_highlight, expose_frame):
7834 * xfns.c (x_set_tool_bar_lines):
7835 * xterm.c (handle_one_xevent): Adjust users.
7837 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7839 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7840 This bug was introduced by my 2013-08-26 patch, which incorrectly
7841 assumed that the terminfo implementation doesn't use termcap buffers.
7842 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7843 these buffers apparently are used after all.
7844 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7845 (struct tty_display_info): Define members termcap_term_buffer and
7846 termcap_strings_buffer even if TERMINFO.
7848 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7851 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7852 'usage' docstring entry to pacify make-docfile.
7854 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7856 Change comparison functions =, <, >, <=, >= to take many arguments.
7857 * data.c: Change comparison functions' interface and implementation.
7858 * lisp.h: Make arithcompare available for efficient two arg
7860 * bytecode.c: Use arithcompare.
7861 * fileio.c: Use new interface.
7863 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7865 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7867 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7869 * eval.c (Feval): Document the new use of `lexical'.
7871 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7873 Review and drop old frame resize hack.
7874 * frame.h (struct frame): Remove force_flush_display_p.
7875 * dispnew.c (update_frame): Adjust user and don't call
7876 flush_frame here. The comment has said that there was an issues
7877 with redisplaying fringes, but I don't see any differences with
7878 and without this hack. Hopefully we can continue without it.
7879 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7880 current frame matrices twice if resized_p is set.
7882 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7884 Do not populate pure Xism x_sync to other ports.
7885 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7886 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7887 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7888 * w32term.h (x_sync): Remove prototype.
7890 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7892 Cleanup frame flushing.
7893 * dispextern.h (struct redisplay_interface):
7894 Drop flush_display_optional because flush_display is enough
7895 for X and flushing via RIF is just a no-op for others.
7896 * frame.h (flush_frame): New function.
7897 * dispnew.c (update_frame):
7898 * minibuf.c (read_minibuf):
7899 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7901 * keyboard.c (detect_input_pending_run_timers): Do not flush
7902 all frames but selected one in redisplay_preserve_echo_area.
7903 * nsterm.m (ns_flush): Remove no-op.
7904 (ns_redisplay_interface): Adjust user.
7905 * w32term.h (x_flush): Remove no-op.
7906 (w32_redisplay_interface): Adjust user.
7907 * xterm.c (x_flush): Simplify because we do not flush all
7908 frames at once any more. Adjust comment.
7909 (x_redisplay_interface): Adjust user.
7911 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
7913 Port --without-x --enable-gcc-warnings to Fedora 19.
7914 * gfilenotify.c (globals_of_gfilenotify):
7915 Call g_type_init only if using an older glib version that needs it.
7917 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7919 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7920 (last_glyphless_glyph_merged_face_id): Remove declarations.
7921 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
7922 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7923 (last_glyphless_glyph_merged_face_id): Now static.
7924 (merge_escape_glyph_face): New function, refactored from...
7925 (get_next_display_element): ...here.
7926 (merge_glyphless_glyph_face): New function, refactored from...
7927 (produce_glyphless_glyph): ...here...
7928 * term.c (produce_glyphless_glyph): ...and here.
7930 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
7932 * eval.c (eval_sub): Only call Ffunction if necessary.
7934 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7936 Attempt to make redisplay more selective when changing cursor type.
7937 * frame.h (struct frame): New bitfield cursor_type_changed.
7938 * xdisp.c (cursor_type_changed): Remove.
7939 (try_cursor_movement, redisplay_window, try_window_id)
7940 (set_frame_cursor_types, try_window_reusing_current_matrix):
7941 Adjust to use per-frame bitfield.
7942 (redisplay_internal): Look for cursor type change on each visible
7943 frame and consider all frames if cursor type has been changed on
7944 the frame other than selected. If cursor type has been changed on
7945 selected frame only, do not use fast update.
7947 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7949 Attempt to make redisplay more selective when changing fonts.
7950 * frame.h (struct frame): New bitfield fonts_changed.
7951 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
7952 (adjust_frame_glyphs): Add prototype.
7953 * dispnew.c (fonts_changed_p): Remove.
7954 (adjust_glyphs): Remove because we do not
7955 adjust matrices on all frames at once any more.
7956 (adjust_frame_glyphs): Block and unblock input here.
7957 (adjust_glyph_matrix): Use fonts_changed.
7958 (change_frame_size_1): Use adjust_frame_glyphs.
7959 * font.c (font_open_entity): Use fonts_changed.
7960 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
7961 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7962 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
7963 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
7964 (shrink_mini_window, Fresize_mini_window_internal)
7965 (window_scroll_pixel_based, Fset_window_configuration)
7966 (apply_window_adjustment, Fset_window_vscroll):
7967 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7968 Use adjust_frame_glyphs.
7969 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
7970 (try_window_reusing_current_matrix, try_window_id, display_line)
7971 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
7972 (redisplay_internal): Consider fonts_changed and adjust frame
7973 matrices for each frame only if the frame is visible. If font
7974 has been changed on some frame during full redisplay, retry
7975 only visible frames where the font has been actually changed.
7977 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7979 Cache current header and mode line height for each window.
7980 * window.h (struct window): New fields mode_line_height
7981 and header_line_height.
7982 * window.c (make_window): Initialize them.
7983 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7984 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
7985 (current_mode_line_height, current_header_line_height):
7987 * xdisp.c (current_mode_line_height, current_header_line_height):
7989 (pos_visible_p, init_xdisp): Adjust user.
7990 (redisplay_window): Invalidate mode_line_height and
7991 header_line_height if current and desired matrices do not agree.
7993 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7995 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
7996 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
7998 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8000 Make --without-x compatible with --enable-gcc-warnings.
8001 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8002 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8003 members under HAVE_WINDOW_SYSTEM.
8004 * keyboard.c (make_lispy_focus_out): Likewise.
8005 (record_menu_key): Move under HAVE_MENUS.
8006 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8007 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8008 (syms_of_xdisp): Adjust user.
8009 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8010 (start_hourglass, cancel_hourglass):
8011 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8012 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8013 and CLEAR_FONT_TABLE_NFONTS.
8014 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8015 Declare only if HAVE_WINDOW_SYSTEM.
8016 (lface_same_font_attributes_p, clear_face_gcs): Define only
8017 if HAVE_WINDOW_SYSTEM.
8019 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8021 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8022 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8023 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8025 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8027 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8029 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8031 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8032 This fixes a type error on hosts where ptrdiff_t is wider than int.
8034 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8036 * keyboard.c (read_key_sequence_vs): New function.
8037 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8040 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8042 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8044 Makefile improvements.
8045 * Makefile.in (config.status): Don't use double-colon rules, as
8046 they are not portable according to POSIX. Fix shell typo with `;
8047 I guess this rule has never been tested?
8048 (VCSWITNESS): New macro, to override any environment var.
8050 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8052 * xterm.h (struct x_display_info): Do not track X connection
8053 fd separately because it is always available from Display.
8054 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8057 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8059 * buffer.c (drop_overlay):
8060 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8061 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8063 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8065 * buffer.c (Fmake_overlay, Fmove_overlay):
8066 * intervals.c (set_point_from_marker):
8067 * print.c (PRINTPREPARE): Prefer signal_error
8068 to plain error and report unsuitable marker too.
8070 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8072 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8073 for 'dragging' member.
8074 (struct x_output): Remove set-but-unused leftovers
8075 'left_before_move' and 'top_before_move'.
8076 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8077 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8078 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8079 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8080 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8081 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8082 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8083 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8085 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8087 * nsfont.m (INVALID_GLYPH): New define.
8088 (nsfont_encode_char): Use INVALID_GLYPH.
8089 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8091 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8093 * xterm.c (x_last_mouse_movement_time): Revert last change.
8094 This code should use XDisplayMotionBufferSize to check display's
8095 motion history first, and there are few other issues as well.
8096 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8097 (handle_one_xevent): Adjust user.
8099 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8101 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8102 * frame.c (Flast_nonminibuf_frame): ... to here.
8103 (check_minibuf_window): Don't abort if no window was found
8106 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8108 Use XGetMotionEvents to ask the last mouse motion time from X server.
8109 * xterm.c (X_MOTION_HISTORY): Default to 1.
8110 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8111 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8112 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8113 Ifdef away legacy code.
8114 (XTmouse_position, x_scroll_bar_report_motion):
8115 Use x_last_mouse_movement_time.
8116 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8119 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8121 * msdos.c (last_mouse_window): Move to...
8122 (dos_rawgetc): ...this function and adjust comment.
8123 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8124 (mouseMoved): ...this function and adjust comment.
8125 * w32term.c (last_window): Likewise with...
8126 (w32_read_socket): ...this function.
8127 * xterm.c (last_window): Likewise with...
8128 (handle_one_xevent): ...this function.
8130 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8132 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8133 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8134 (handle_one_xevent): ...to here.
8135 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8138 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8140 * msdos.c (IT_set_terminal_window): Remove no-op.
8141 (initialize_msdos_display): Adjust terminal setup.
8142 * w32console.c (w32con_set_terminal_window): Remove no-op.
8143 (initialize_w32_display): Adjust terminal setup.
8144 * w32term.c (w32_set_terminal_window): Remove no-op.
8145 (w32_create_terminal): Adjust terminal setup.
8146 * xterm.c (XTset_terminal_window): Remove no-op.
8147 (x_create_terminal): Adjust terminal setup.
8149 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8151 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8153 (ns_create_terminal): Adjust terminal setup.
8154 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8156 (w32_create_terminal): Adjust terminal setup.
8157 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8159 (x_create_terminal): Adjust terminal setup.
8161 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8163 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8164 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8165 * dispnew.c (buffer_posn_from_coords):
8166 * window.c (Fwindow_end, displayed_window_lines):
8167 * xdisp.c (redisplay_mode_lines): Use it.
8169 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8171 * fontset.c (face_for_char): Check char in the current face font first
8172 if HAVE_NS (Bug#15138).
8174 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8176 * window.c (temp_output_buffer_show): Make sure window returned
8177 by display_buffer is live (Bug#15213).
8179 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8181 Minor cleanup to avoid forward declarations.
8182 * coding.h (struct ccl_spec): Remove forward declaration.
8183 * composite.h (toplevel): Include font.h.
8184 (struct composition_it, struct face, struct font_metrics):
8185 Remove forward declaration.
8186 * dispextern.h (struct image, struct atimer): Likewise.
8187 * emacsgtkfixed.h (struct frame): Likewise.
8188 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8189 * font.h (struct font_driver, struct font, struct glyph_string)
8190 (struct face): Remove forward declaration.
8191 * fontset.h (struct face, struct font): Likewise.
8192 * frame.h (toplevel): Style cleanup.
8193 (enum output_method): Move to...
8194 * termhooks.h (enum output_method): ...here.
8195 (struct glyph, struct frame, struct ns_display_info)
8196 (struct x_display_info, struct w32_display_info):
8197 Remove forward declaration.
8198 * xterm.h (toplevel): Include termhooks.h.
8199 (struct font, struct window, struct glyph_matrix, struct frame)
8200 (struct input_event, struct face, struct image): Remove forward
8202 * gtkutil.h (struct _widget_value): Likewise.
8203 * keyboard.h (toplevel): Include termhooks.h.
8204 (struct input_event): Remove forward declaration.
8206 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8208 * intervals.c (set_point_from_marker): New function.
8209 * editfns.c (Fgoto_char):
8210 * process.c (Finternal_default_process_filter):
8211 * window.c (select_window_1): Use it.
8212 * buffer.h (set_point_from_marker): Add prototype.
8214 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8216 * w32.c (term_winsock): Call release_listen_threads before calling
8218 (_sys_wait_accept): Wait for accept event in a loop with a finite
8219 timeout, instead of waiting indefinitely. Will hopefully avoid
8220 hanging during exit because WSACleanup deadlocks waiting for the
8221 event object to be released. (Bug#14333)
8223 * w32proc.c (release_listen_threads): New function, signals all
8224 the reader threads that listen for connections to stop waiting.
8226 * w32.h (release_listen_threads): Add prototype.
8228 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8230 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8231 field of new marker (for sanity and safety).
8232 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8233 anyway because XMISCTYPE is a function and can't be an lvalue).
8235 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8237 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8238 (x_after_update_window_line, x_scroll_bar_create)
8239 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8240 (handle_one_xevent, x_clear_frame_area):
8241 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8242 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8243 * xterm.h (x_clear_area): Adjust prototype.
8245 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8247 Hook scanning and indentation functions to find_newline. This helps
8248 to avoid duplicated code and renders more respect to newline cache.
8249 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8250 * cmds.c (Fforward_line):
8251 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8252 Use find_newline and avoid unnecessary point movements.
8253 * search.c (scan_newline): Implement on top of find_newline.
8255 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8257 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8258 scoped code (bug#11258).
8260 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8262 * nsterm.m (last_window): New variable.
8263 (EV_TRAILER2): New macro.
8264 (EV_TRAILER): Call EV_TRAILER2.
8265 (mouseMoved:): Add support for mouse-autoselect-window
8266 on nextstep (Bug#6888).
8268 2013-08-28 Andreas Schwab <schwab@suse.de>
8270 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8271 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8272 Remove unused macro definitions.
8273 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8274 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8275 Only define if emacs.
8277 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8279 Prefer enum glyph_row_area to int where appropriate.
8280 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8282 (window_box, window_box_width, window_box_left, window_box_left_offset)
8283 (window_box_right, window_box_right_offset): Adjust prototypes.
8284 * xdisp.c (window_box, window_box_width, window_box_left)
8285 (window_box_left_offset, window_box_right, window_box_right_offset):
8286 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8287 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8288 * nsterm.m (ns_clip_to_row):
8289 * w32term.c (w32_clip_to_row):
8290 * xterm.c (x_clip_to_row): Likewise.
8292 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8294 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8295 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8297 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8299 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8300 for portability to hosts where /bin/sh has problems.
8302 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8304 Redesign redisplay interface to drop global output_cursor.
8305 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8306 (toplevel): Remove declaration of output_cursor.
8307 (set_output_cursor, x_cursor_to): Remove prototype.
8308 * window.h (struct window): New member output_cursor.
8309 (output_cursor_to): New function to replace RIF member.
8310 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8311 (update_text_area, set_window_cursor_after_update): Use it.
8312 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8313 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8314 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8315 * w32term.c (x_update_window_begin, x_update_window_end):
8316 * xterm.c (x_update_window_begin, x_update_window_end):
8317 Adjust to use per-window output cursor.
8319 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8321 Simplify SELECT_TYPE-related code.
8322 Like EMACS_TIME, this portability layer is no longer needed, since
8323 Emacs has been using fd_set as a portability layer for some time.
8324 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8325 (SELECT_TYPE): Remove. All uses changed to fd_set.
8326 (fd_set) [!FD_SET]: New typedef.
8328 Simplify EMACS_TIME-related code.
8329 This portability layer is no longer needed, since Emacs has been
8330 using struct timespec as a portability layer for some time.
8331 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8332 Include <time.h> rather than "systime.h"; that's all that's needed now.
8333 * dispnew.c: Include <timespec.h> rather than "systime.h";
8334 that's all that's needed now.
8335 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8336 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8337 TIMESPEC_RESOLUTION.
8338 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8339 LOG10_TIMESPEC_RESOLUTION.
8340 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8341 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8342 (make_emacs_time): Remove. All used changed to make_timespec.
8343 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8344 (current_timespec): Rename from current_emacs_time. All uses changed.
8345 (add_emacs_time): Remove. All uses changed to timespec_add.
8346 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8347 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8348 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8349 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8350 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8351 (current_timespec): Rename from current_emacs_time. All uses changed.
8352 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8353 changed to timespec_cmp.
8354 * xgselect.c: Include <timespec.h>, since our .h files don't.
8356 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8358 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8359 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8360 Remove the leftovers.
8361 * gtkutil.c (toplevel): Do not declare Qxft but include
8363 * image.c (toplevel): Do not declare Vlibrary_cache because
8364 it's already done in lisp.h.
8366 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8368 * lisp.h (Mouse_HLInfo): Move from here...
8369 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8370 (reset_mouse_highlight): New function.
8371 * msdos.c (dos_set_window_size, IT_update_begin)
8372 (internal_terminal_init):
8373 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8374 (ns_initialize_display_info):
8375 * w32console.c (initialize_w32_display):
8376 * w32term.c (x_update_window_end, x_free_frame_resources)
8377 (w32_initialize_display_info):
8378 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8379 * window.c (Fdelete_other_windows_internal):
8380 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8381 * termchar.h (toplevel):
8382 * xterm.h (toplevel): Include dispextern.h.
8384 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8386 Fix minor problems found by static checking.
8387 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8388 (expect): Avoid nested-if warning.
8389 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8390 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8391 * nsterm.h, nsterm.m (ns_select):
8392 * xgselect.c, xgselect.h (xg_select):
8393 Adjust signature to better match pselect's.
8394 * nsterm.m (ns_select):
8395 Don't set *TIMEOUT, since pselect doesn't.
8396 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8397 diagnostic about assigning const char * to it.
8398 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8400 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8402 * lread.c (substitute_object_recurse): Handle hash-tables as well
8405 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8407 Fix unlikely core dump in init_tty, and simplify terminfo case.
8408 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8409 The old version incorrectly dumped core if malloc returned a
8410 buffer containing only non-NUL bytes.
8411 (init_tty): Do not allocate or free termcap buffers; the
8412 struct does that for us now.
8413 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8414 (struct tty_display_info): Define members termcap_term_buffer and
8415 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8416 use them. Allocate them directly in struct rather than indirectly
8417 via a pointer, to simplify init_tty.
8419 * frame.c (check_minibuf_window): Initialize 'window' properly,
8420 so that Emacs reliably aborts later if 'window' is not initialized.
8422 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8424 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8425 of VoidSymbol (Bug#15154).
8427 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8429 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8430 mouse_face_beg_y and mouse_face_end_y.
8431 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8432 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8433 Adjust users and update comment where appropriate.
8435 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8437 * frame.c (check_minibuf_window): New function.
8438 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8439 Call check_minibuf_window (Bug#15183).
8441 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8443 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8444 because this is the only last cursor data we need to keep and consult.
8445 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8446 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8449 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8451 Fix recovering from possible decompression error.
8452 Since insert_from_gap doesn't always move point, we can't use PT as
8453 the position where the partially decompressed data ends, and
8454 should count how many bytes was produced so far.
8455 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8456 (unwind_decompress): Really delete partially uncompressed data.
8457 (Fzlib_decompress_region): Take decompressed data size into account.
8459 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8461 * syntax.c (init_syntax_once): Adjust comment and do an early
8462 initialization of Qchar_table_extra_slots just once...
8463 * casetab.c (init_casetab_once):
8464 * category.c (init_category_once):
8465 * character.c (syms_of_character):
8466 * coding.c (syms_of_coding):
8467 * xdisp.c (syms_of_xdisp): ...and omit it here.
8469 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8471 * xdisp.c (get_next_display_element): Don't apply to characters
8472 from a display vector the logic of setting it->end_of_box_run_p
8473 suitable for characters from a buffer. (Bug#15175)
8475 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8476 to handle directories, rather than '_utime' which doesn't.
8479 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8481 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8482 or fullscreen (Bug#14627).
8484 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8486 System-dependent integer overflow fixes.
8487 * process.c (Fset_process_window_size): Signal an error if
8488 the window size is outside the range supported by the lower level.
8489 * sysdep.c (set_window_size): Return negative on error,
8490 nonnegative on success, rather than -1, 0, 1 on not in system,
8491 failure, success. This is simpler. Caller changed.
8492 (serial_configure): Remove unnecessary initialization of local.
8493 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8494 size fits in unsigned long; this isn't true on some 32-bit hosts.
8495 Avoid buffer overrun if some future version of /proc/meminfo has a
8496 variable name longer than 20 bytes.
8497 (system_process_attributes) [__FreeBSD__]:
8498 Don't assume hw.availpages fits in 'int'.
8500 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8502 Don't let very long directory names overrun the stack.
8503 Fix some related minor problems involving "//", vfork.
8504 * callproc.c (encode_current_directory): New function.
8505 (call_process): Don't append "/"; not needed.
8506 * fileio.c (file_name_as_directory_slop): New constant.
8507 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8508 this can save the caller having to alloca.
8509 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8510 Use SAFE_ALLOCA, not alloca.
8511 (directory_file_name, Fexpand_file_name): Leave leading "//"
8512 alone, since it can be special even on POSIX platforms.
8513 * callproc.c (call_process):
8514 * process.c (Fformat_network_address):
8515 * sysdep.c (sys_subshell):
8516 Use encode_current_directory rather than rolling our own.
8517 (create_process): No need to encode directory; caller does that now.
8518 * process.h (encode_current_directory): New decl.
8519 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8520 Rework to avoid 'goto xyzzy;'.
8522 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8524 * xdisp.c (handle_face_prop): If the default face was remapped use
8525 the remapped face for strings from prefix properties. (Bug#15155)
8527 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8529 Minor cleanup for redisplay interface and few related functions.
8530 * frame.h (enum text_cursor_kinds): Move from here...
8531 * dispextern.h (enum text_cursor_kinds): ...to here.
8532 (toplevel): Drop unnecessary declarations.
8533 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8534 in update_window_end_hook and draw_window_cursor functions.
8535 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8536 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8537 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8538 * xterm.c (x_update_window_end, x_draw_window_cursor):
8539 * xdisp.c (display_and_set_cursor, update_window_cursor)
8540 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8541 enum text_cursor_kinds where appropriate.
8543 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8545 Redesign redisplay interface to drop updated_row and updated_area.
8546 * dispextern.h (updated_row, updated_area): Remove declaration.
8547 (struct redisplay_interface): Pass glyph row and row area parameters
8548 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8549 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8551 * dispnew.c (updated_row, updated_area): Remove.
8552 (redraw_overlapped_rows, update_window_line): Adjust user.
8553 (update_marginal_area, update_text_area): Likewise. Pass updated row
8554 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8555 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8558 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8560 * process.c (flush_pending_output): Remove stub.
8563 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8565 * callproc.c: Fix race that killed background processes (Bug#15144).
8566 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8567 Record deleted process-id in critical section, not afterwards.
8568 Don't mistakenly kill process created by a call-process invocation
8569 that discards output and does not wait.
8571 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8573 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8574 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8575 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8576 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8577 to shut up compiler in mark_object.
8578 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8580 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8582 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8583 We can't portably rely on PTY_OPEN doing that, even if
8584 it calls posix_openpt with O_CLOEXEC.
8586 2013-08-20 Kenichi Handa <handa@gnu.org>
8588 * character.c (string_char): Improve commentary.
8590 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8592 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8593 (struct animation_cache): Make signature a flexible array member.
8594 All uses changed. This is a tad slower but may insulate us better
8595 from future changes to ImageMagick.
8597 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8599 * image.c: Shrink memory needed for animation cache.
8600 (SIGNATURE_DIGESTSIZE): New constant.
8601 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8602 (imagemagick_create_cache): Copy the signature. This saves
8603 several KB of memory that ImageMagick wastes per signature.
8604 Don't bother updating the update_time, as the caller does that now.
8605 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8606 it's a fixed size struct member now.
8607 (imagemagick_get_animation_cache): Always destroy the signature,
8608 as it's now imagemagick_create_cache's responsibility to copy it.
8609 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8610 and use memcmp rather than strcmp.
8611 eassert that ImageMagick returns a signature of the specified length.
8613 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8615 * image.c (imagemagick_get_animation_cache): Don't segfault on
8617 (imagemagick_get_animation_cache): Revert to previous definition
8618 so that it actually works. But keep the memory leak fix.
8619 (imagemagick_get_animation_cache): Fix memory leak.
8621 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8623 * image.c: Fix animation cache signature memory leak.
8624 Fix some other minor performance problems while we're at it.
8625 (imagemagick_create_cache): Clear just the members that
8626 need clearing. Don't set update_time, as caller does that now.
8627 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8628 Simplify by using pointer-to-pointer instead of a prev pointer.
8629 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8630 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8631 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8632 it's already a copy. Free the signature probe unless it's cached.
8634 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8635 This was introduced by my 2013-08-12 fix for Bug#15035.
8637 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8639 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8640 (imagemagick_prune_animation_cache): Now static.
8642 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8644 * image.c (imagemagick_get_animation_cache): Don't segfault when
8645 pruning all entries.
8647 2013-08-18 Ken Brown <kbrown@cornell.edu>
8649 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8650 static heap if ENABLE_CHECKING is defined.
8651 (max_bss_sbrk_ptr): New variable.
8653 (report_sheap_usage): Report maximum static heap usage instead of
8654 ending static heap usage.
8656 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8658 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8659 of zlib_initialized according to the results of calling
8660 init_zlib_functions.
8662 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8664 * image.c: Implement an ImageMagick per-image cache.
8665 (imagemagick_get_animation_cache): Fix a double-free error.
8666 (imagemagick_load_image): Remove the ping_wand code, which only
8667 apparently saved time on invalid animated images, and slowed down
8668 everything else. Optimise for the common case.
8670 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8672 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8674 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8676 * marker.c (set_marker): Remove documentation of undefined behavior.
8678 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8680 * image.c (imagemagick_compute_animated_image): Animate correctly
8681 when sub-images are smaller than the main image.
8682 (imagemagick_compute_animated_image): Setting the iterator row to
8683 zero is apparently not allowed.
8684 (imagemagick_compute_animated_image): Allow images that say they
8685 have sub-images that are bigger than the main image, but just crop
8688 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8690 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8692 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8694 * image.c (imagemagick_compute_animated_image): Respect the GIF
8697 2013-08-15 Ken Brown <kbrown@cornell.edu>
8699 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8700 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8703 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8705 Fix minor problems found by static checking.
8706 * frame.c (delete_frame):
8707 * xdisp.c (next_element_from_display_vector):
8708 Avoid uninitialized local.
8709 * image.c (imagemagick_compute_animated_image): Port to C89.
8710 Prefer usual GNU indentation style for loops.
8711 Be more careful about bizarrely large sizes, by using ptrdiff_t
8714 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8716 Fix infinite frame selection loop (Bug#15025).
8717 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8719 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8721 * xdisp.c (compute_window_start_on_continuation_line):
8722 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8723 to make sure we end up setting the window start at the leftmost
8724 visible character of the display line. This avoids funky
8725 horizontal shifting because the window start is not kept on the
8726 same position. (Bug#15090)
8727 (next_element_from_display_vector): Support 'box' face attribute
8728 in the face definitions of a display vector. (Bug#15099)
8730 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8732 * image.c (imagemagick_compute_animated_image): Implement animated
8734 (imagemagick_compute_animated_image): Fix some compilation
8735 warnings. Implement a very simple cache to make the animation
8736 usable at all, but it should be replaced with a per-image cache.
8738 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8740 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8741 to do `for' loops over alist values.
8742 * buffer.h (FOR_EACH_BUFFER):
8743 * process.c (FOR_EACH_PROCESS): Use it.
8744 (handle_child_signal, status_notify, Fget_buffer_process)
8745 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8747 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8749 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8750 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8751 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8752 to xzalloc and so avoid redundant call to memset.
8753 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8754 members because it is allocated with xzalloc and so already zeroed.
8756 2013-08-14 Ken Brown <kbrown@cornell.edu>
8758 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8761 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8763 Utility function and macro to copy Lisp string to C string.
8764 * lisp.h (xlispstrdupa): New macro.
8765 (xlispstrdup): New prototype.
8766 * alloc.c (xlispstrdup): New function.
8767 * callint.c (Fcall_interactively):
8768 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8769 (Fsubstitute_in_file_name):
8770 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8771 * image.c (x_create_bitmap_from_file):
8772 * w32term.c (w32_term_init):
8773 * xterm.c (x_term_init): Use xlispstrdup.
8775 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8777 * image.c (imagemagick_load_image): Make animated pictures work.
8778 There's still some problems with background color settings, though
8781 * decompress.c (unwind_decompress): Always restore point.
8783 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8785 * marker.c (set_marker): Reformat documentation.
8787 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8789 * xdisp.c (cursor_type_changed): Now static.
8791 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8792 Use changed. This avoids the need to call xmalloc and for the
8793 caller to call xfree, and avoids memory leaks in some situations.
8795 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8797 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8798 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8799 (redisplay_window): If window_end_valid is cleared due to non-zero
8800 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8801 so do not call to try_cursor_movement for that window.
8803 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8805 * window.h (struct window): Convert window_end_pos and
8806 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8807 (wset_window_end_pos, wset_window_end_vpos): Remove.
8808 * dispnew.c (adjust_glyph_matrix):
8809 * window.c (Fwindow_end, replace_window, set_window_buffer)
8811 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8812 (set_vertical_scroll_bar, redisplay_window, try_window)
8813 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
8814 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
8815 (note_mouse_highlight): Adjust users.
8816 (try_cursor_movement): Likewise. Convert old precondition to eassert.
8819 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8821 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
8822 * image.c (imagemagick_filename_hint): Use `const char *' and
8823 prefer SSDATA to SDATA to avoid warnings.
8825 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8827 Cleanup window fringes, margins and scroll bars adjustments.
8828 * window.c (set_window_fringes, set_window_margins)
8829 (set_window_scroll_bars, apply_window_adjustment): New functions.
8830 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
8831 (Fset_window_scroll_bars): Use them.
8833 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8835 * window.h (struct window): Convert scroll_bar_width
8836 from Lisp_Object to integer. Adjust comment.
8837 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8839 * window.c (wset_scroll_bar_width): Remove.
8840 (make_window): Initialize scroll_bar_width.
8841 (Fsplit_window_internal): Use direct assignment.
8842 (Fset_window_configuration, save_window_save):
8843 Convert Lisp_Object to integer and back where appropriate.
8844 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8845 bar was actually changed, and mention this in docstring.
8847 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8849 * decompress.c: Minor simplifications.
8850 (Fzlib_decompress_region): Don't bother verifying
8851 that avail_out <= UINT_MAX, as that was confusing.
8852 Mention the restriction in a comment instead.
8853 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8855 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8857 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8858 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8860 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8862 * image.c (imagemagick_filename_hint): Check for errors in the
8865 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8867 * window.c (Fwindow_margins): Return nil when there's no marginal
8868 area, as per the documented API.
8870 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8871 Fmake_vector, as scroll bar's struct members are not all Lisp
8872 objects now. This avoids crashes in GC.
8874 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8875 bool, so its address could be taken.
8877 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8879 * image.c (imagemagick_filename_hint): New function to possibly
8880 apply `image-content-type-suffixes'.
8881 (imagemagick_load_image): Use it.
8883 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8885 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8886 if loading zlib failed.
8888 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8890 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8891 2013-08-13 checkin below. Change bool to BOOL, rule is:
8892 All Obj-C code uses BOOL, except for interfaces callable from C.
8894 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8896 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8898 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8899 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8900 bool instead of BOOL.
8901 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8902 from Lisp_Object to bitfield. Adjust comment.
8903 * w32term.c (x_scroll_bar_create): Adjust user.
8904 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
8905 * xterm.c (XTset_vertical_scroll_bar): Likewise.
8906 Use bool for boolean.
8907 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
8908 to `unsigned int' when defining a bitfield.
8910 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8912 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
8914 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8916 * window.h (struct window): Convert left_margin_cols and
8917 right_margin_cols from Lisp_Objects to integers. Adjust comment.
8918 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
8919 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
8921 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
8923 (showing_window_margins_p, update_window_line, update_frame_1):
8924 * fringe.c (draw_fringe_bitmap_1):
8925 * xdisp.c (window_box_width): Adjust users.
8926 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
8927 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
8928 Use direct assignment.
8929 (Fset_window_configuration, save_window_save, Fwindow_margins):
8930 Convert Lisp_Object to integer and back where appropriate.
8931 (Fset_window_margins): Adjust user. Return t if any margin
8932 was actually changed, and mention this in docstring.
8934 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
8936 * syntax.c (forward_word):
8937 * cmds.c (forward_char, backward_char): Mention the optional argument.
8939 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8941 * window.h (struct window): Convert left_fringe_width
8942 and right_fringe_width from Lisp_Objects to integers.
8944 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
8945 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
8946 * window.c (wset_left_fringe_width, wset_right_fringe_width):
8948 (make_window): Initialize new integer fields to -1.
8949 (Fsplit_window_internal): Use direct assignment.
8950 (Fset_window_configuration, save_window_save):
8951 Convert Lisp_Object to integer and back where appropriate.
8952 (Fset_window_fringes): Adjust user. Return t if any fringe
8953 was actually changed, and mention this in docstring.
8955 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8957 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
8958 * nsfns.m (x_set_cursor_type):
8959 * w32fns.c (x_set_cursor_type):
8960 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
8961 * xdisp.c (set_frame_cursor_types): ...but in common code.
8963 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8965 * font.c (clear_font_cache): New function, stripped from...
8966 (Fclear_font_cache): ...here, which now uses the function
8967 above. Adjust comment.
8968 * font.h (clear_font_cache): Add prototype.
8969 * xfaces.c (clear_face_cache): Use clear_font_cache.
8971 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8973 * window.c (Fset_window_start): Compare `w', not `window' because
8974 `w' might not be equal to `window' after call to decode_live_window.
8976 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8978 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
8979 This fixes a problem introduced by the Bug#15035 patch
8980 when using GPG. Reported by Herbert J. Skuhra.
8982 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8984 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
8985 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
8986 not yet initialized.
8988 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8990 * decompress.c (Fzlib_decompress_region): Support zlib
8991 decompression, too, and rename.
8993 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8995 Minor zlib configuration tweaks.
8996 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
8997 Don't assume presence of fn_inflateInit2_ zlib internal function.
8999 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9001 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9002 include the zlib prefix.
9004 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9006 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9007 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9008 define static variables that are pointers to zlib functions to be
9010 (init_zlib_functions) [WINDOWSNT]: New function.
9011 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9013 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9014 macros instead of invoking the zlib functions directly.
9015 (syms_of_decompress): DEFSYM Qzlib_dll.
9016 Staticpro Szlib_available_p.
9018 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9020 Avoid looping over all frame windows to freeze and unfreeze.
9021 * window.h (struct window): Drop frozen_window_start_p.
9022 (freeze_window_starts): Drop prototype.
9023 * frame.h (struct frame): New frozen_window_starts flag.
9024 (FRAME_WINDOWS_FROZEN): New macro.
9025 * window.c (freeze_window_start, freeze_window_starts):
9027 (select_window, replace_window): Adjust users.
9028 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9029 (window_frozen_p): New function.
9030 (redisplay_window): Use it.
9032 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9034 Fix some fd issues when running subprocesses (Bug#15035).
9035 Fix bugs that can leak files or file descriptors on errors.
9036 Don't unlink open temp files, as that's hard for users to diagnose
9037 when things go awry (e.g., temp disk exhausted).
9038 Don't bother to lock temp files. Check for invalid recursion.
9039 * callproc.c (synch_process_fd): Remove. All uses removed.
9040 (synch_process_tempfile): New var or macro.
9041 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9043 (record_kill_process): New arg, the temp name. All callers changed.
9044 (delete_temp_file): Now just a simple wrapper around unlink.
9045 (call_process_kill): New arg, the call_process_fd array.
9046 Close them all. Clear synch_process_pid. Remove the temp file,
9047 or arrange for it to be removed.
9048 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9049 that's been moved to synch_process_tempfile. Caller changed.
9050 Do not remove the tempfile; that's now call_process_kill's
9052 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9053 call_process_kill; the caller now does that.
9054 (call_process_cleanup): Do not close the process fd; that's now
9055 call_process_kill's responsibility.
9056 (Fcall_process): Implement via new function call_process, which
9057 has most of the old body of Fcall_process, but with a different API.
9058 (call_process): New function that does not open or close filefd if
9059 it is nonnegative. Record which fds need to be closed, and let
9060 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9061 Signal an error if invoked recursively (could be done via a hook).
9062 Simplify creation of the tempfile in the MSDOS case.
9063 Don't create the output file until after checking for the executable.
9064 Report any failure to open /dev/null.
9065 Don't open /dev/null for writing twice; once is enough.
9066 Don't create pipe if all output is being discarded or sent to file.
9067 Don't worry about setting up the coding system or reading from the
9068 pipe if all output is being discarded.
9069 Hoist fd_error local into top level, to lessen block nesting.
9070 Don't record deleted pid here; now done by Fcall_process_region.
9071 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9072 and note its success in synch_process_tempfile.
9073 Do not leak resources when child_setup fails.
9074 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9075 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9076 (create_temp_file): Now returns open fd, with an additional
9077 Lisp_Object * argument to return the name. All callers changed.
9078 Do not close the file; rewind it instead, and leave it open for
9079 the caller. Do not lock the temp file. Unwind-protect the file
9080 and the file-descriptor.
9081 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9082 If an asynchrounous process, record it here, not in call_process.
9083 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9084 * eval.c (set_unwind_protect): New function.
9085 * fileio.c (write_region): New function, generalized from the
9086 old Fwrite_region. Do not lock temp files.
9087 (Fwrite_region): Use it.
9088 * lisp.h (set_unwind_protect, write_region): New decls.
9089 * process.c: Include <verify.h>.
9090 (make_process): Mark fds as initially closed.
9091 (deleted_pid_list): Now a list of pid-filename pairs.
9093 (close_process_fd): New function.
9094 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9095 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9096 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9097 (create_process, create_pty, Fmake_serial_process)
9098 (server_accept_connection): Record which fds need to be closed,
9099 and let deactivate_process close them.
9100 (Fmake_network_process): Do not discard the unwind-protect
9101 until it's safe to do so.
9102 (deactivate_process): Close the fds opened by create_process etc.
9103 (Fprocess_send_eof): Adjust to new way of recording open fds.
9104 Report an error if /dev/null can't be opened, instead of aborting.
9105 * process.h (PROCESS_OPEN_FDS): New constant.
9106 (struct Lisp_Process): New member open_fds.
9107 (record_kill_process, record_deleted_pid): Adjust signatures.
9108 (record_deleted_pid): Move decl here ...
9109 * syswait.h (record_deleted_pid): ... from here.
9111 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9113 * decompress.c: Fix bugs with large buffers and weird inputs.
9114 Tune a bit. Reindent as per usual Emacs style.
9115 (BUFFER_SIZE): Remove.
9116 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9117 more than UINT_MAX bytes. Decompress into the gap instead of into
9118 an auto buffer, as this should avoid copying. Return nil if
9119 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9120 set immediate_quit; we shouldn't trust zlib code that much.
9122 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9124 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9125 errors, and really move the gap to where we want it.
9127 * lisp.h: Include decompress.c support.
9129 * emacs.c (main): Include decompress.c support.
9131 * Makefile.in: Include -lz if present.
9133 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9135 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9136 (initWithTitle:): Initialize frame to 0.
9137 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9138 (fillWithWidgetValue:frame:): Rename from
9139 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9141 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9142 fillWithWidgetValue:frame:
9144 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9145 remove memory leak warnings.
9147 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9148 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9151 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9152 (x_activate_menubar): Update the whole menu.
9153 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9154 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9155 current event is not NSSystemDefined (Bug#15001).
9156 Call ns_check_menu_open only if trackingMenu is 2.
9157 (menuDidClose:): New method, decrease trackingMenu.
9158 (fillWithWidgetValue:setDelegate:): New method.
9159 (fillWithWidgetValue:): Call the above.
9161 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9163 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9165 Omit some unnecessary casts.
9166 Many of these go back to the old pre-C89 days, when they may have
9167 been needed, but we've been assuming C89 or later for a while now.
9168 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9169 (live_float_p, live_misc_p, live_vector_p):
9170 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9171 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9172 (defvar_per_buffer):
9173 * callint.c (Fcall_interactively):
9174 * doc.c (Fsubstitute_command_keys):
9175 * filelock.c (get_boot_time):
9176 * frame.c (xrdb_get_resource):
9177 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9178 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9179 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9180 (menuitem_highlight_callback, menu_destroy_callback)
9181 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9182 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9183 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9184 (xg_tool_bar_help_callback, tb_size_cb):
9185 * image.c (xpm_alloc_color, png_read_from_memory)
9186 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9187 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9189 * keymap.c (describe_map):
9190 * nsfns.m (Fns_display_monitor_attributes_list):
9191 * nsmenu.m (process_dialog:):
9192 * nsterm.m (hold_event):
9193 * process.c (wait_reading_process_output):
9194 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9195 * scroll.c (do_direct_scrolling, scrolling_1):
9196 * termcap.c (tgetent):
9197 * window.c (check_window_containing, add_window_to_list)
9198 (freeze_window_starts):
9199 * xdisp.c (compare_overlay_entries, vmessage):
9200 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9201 (x_get_monitor_attributes_xrandr)
9202 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9203 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9204 * xfont.c (xfont_match, xfont_open):
9205 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9206 (menubar_selection_callback, menu_position_func)
9207 (popup_selection_callback, create_and_show_popup_menu)
9208 (dialog_selection_callback, create_and_show_dialog):
9209 * xrdb.c (x_get_string_resource)
9211 * xsmfns.c (x_session_check_input):
9212 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9213 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9214 (xaw_jump_callback, xaw_scroll_callback):
9215 Omit unnecessary casts.
9217 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9219 Minor string-length refactoring.
9220 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9221 * frame.c (make_monitor_attribute_list):
9222 Prefer build_string to strlen + make_string.
9224 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9226 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9227 don't check minor_code (Bug#14417).
9229 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9231 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9232 vertical positions instead. This avoids calling MATRIX_ROW with
9233 row numbers that are possibly beyond valid limits. (Bug#15064)
9235 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9237 Use xstrdup and build_unibyte_string where applicable.
9238 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9239 * xfns.c (x_window):
9240 * xrdb.c (x_get_customization_string):
9241 * xterm.c (xim_initialize):
9242 * w32fns.c (w32_window): Use xstrdup.
9243 (w32_display_monitor_attributes_list):
9244 * emacs.c (init_cmdargs):
9245 * keyboard.c (PUSH_C_STR):
9246 * nsfont.m (nsfont_open):
9247 * sysdep.c (system_process_attributes):
9248 * w32.c (system_process_attributes):
9249 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9251 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9253 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9254 variables of these types so that GDB would know about them, as aid
9255 for debugging fatal exceptions. (Bug#15024) See also
9256 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9259 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9261 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9262 larger than the NSWindow (Bug#14934).
9264 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9266 Redesign redisplay interface to drop global variable updated_window.
9267 Always pass currently updated window as a parameter to update routines.
9268 * dispextern.h (updated_window): Remove declaration.
9269 (struct redisplay_interface): Pass window parameter to
9270 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9271 and after_update_window_hook.
9272 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9274 * dispnew.c (updated_window): Remove.
9275 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9276 (update_window_line): Adjust to match redisplay interface changes.
9277 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9278 (ns_scroll_run, ns_after_update_window_line):
9279 * w32term.c (x_update_window_begin, x_update_window_end)
9280 (x_after_update_window_line, x_scroll_run):
9281 * xterm.c (x_update_window_begin, x_update_window_end)
9282 (x_after_update_window_line, x_scroll_run):
9283 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9284 Likewise. Adjust comments where appropriate.
9285 (x_cursor_to): Simplify because this is always called during window
9286 update (but install debugging check anyway).
9287 (expose_window): Check must_be_updated_p flag to see whether this
9288 function is called during window update.
9290 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9292 Do not reset window modification event counters excessively.
9293 These leftovers and poor man's tricky methods to catch extra
9294 redisplay's attention are no longer needed.
9295 * frame.c (set_menu_bar_lines_1):
9296 * minibuf.c (read_minibuf_unwind):
9297 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9298 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9299 (window_scroll_line_based, Fset_window_configuration):
9300 * xdisp.c (redisplay_window): Do not reset last_modified and
9301 last_overlay_modified counters.
9303 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9305 * xselect.c (x_send_client_event): Set send_event and serial, memset
9306 data.l as it might be bigger than data.b. Use 24 bit mask to
9307 XSendEvent (Bug#15034).
9309 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9311 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9312 for TTY frames that are not the top frame on their console.
9315 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9317 * w32term.c (w32fullscreen_hook): Really maximize frame when
9318 asked for (Bug#14841).
9320 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9322 Prefer selected_window to Fselected_window, likewise for frames.
9323 * buffer.c (Fbuffer_swap_text):
9324 * data.c (Fvariable_binding_locus):
9325 * window.c (run_window_configuration_change_hook): Adjust users.
9326 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9327 Use decode_live_frame.
9329 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9331 Be more careful if selected window shows the buffer other than current,
9332 use window_outdated only if this is not so. This change should also
9333 address some weird issues discussed in Bug#13012.
9334 * window.h (window_outdated): New prototype.
9335 * window.c (window_outdated): Now here. Convert from static and
9336 always assume window's buffer.
9337 (Fwindow_end, Fwindow_line_height): Use it.
9338 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9339 and always assume window's buffer.
9340 (redisplay_window): Adjust user.
9341 (redisplay_internal): Call to reconsider_clip_changes once and
9342 check whether mode line should be updated only if selected window
9343 shows current buffer.
9344 (run_window_scroll_functions): Use eassert for debugging check.
9345 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9347 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9349 * window.c (window_scroll, window_scroll_pixel_based)
9350 (window_scroll_line_based): Use bool for booleans.
9352 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9354 * process.c: Fix minor off-by-one issues in descriptor counts.
9355 This shouldn't fix any real bugs, but it cleans up the code a bit.
9356 (max_process_desc, max_input_desc): -1, not 0, means none.
9358 (delete_input_desc): New function.
9359 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9360 (deactivate_process): Scan backwards when recomuting max_process_desc;
9361 that should be faster.
9362 (init_process_emacs): Initialize max_input_desc.
9364 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9366 Use region cache to speedup bidi_find_paragraph_start.
9367 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9368 Rename cache_long_line_scans to cache_long_scans.
9369 * buffer.c (bset_cache_long_line_scans): Rename to
9370 bset_cache_long_scans.
9371 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9372 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9374 (syms_of_buffer): Rename cache-long-line-scans to
9375 cache-long-scans. Adjust docstring.
9376 * search.c (newline_cache_on_off):
9377 * indent.c (width_run_cache_on_off): Adjust users.
9378 * bidi.c (bidi_paragraph_cache_on_off): New function.
9379 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9380 * insdel.c (prepare_to_modify_buffer):
9381 Invalidate bidi_paragraph_cache if enabled.
9383 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9385 Invalidate region caches only if buffer text is going to be changed.
9386 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9387 (modify_text): ...new prototype.
9388 (prepare_to_modify_buffer_1): New prototype.
9389 * textprop.c (modify_region): Rename to...
9390 (modify_text_properties): ...new function.
9391 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9392 (Fremove_list_of_text_properties): Adjust users.
9393 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9394 (modify_text): ...new function.
9395 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9396 (prepare_to_modify_buffer_1): ...new function.
9397 * casefiddle.c (casify_region):
9398 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9399 (Ftranspose_regions): Use modify_text.
9401 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9403 * lisp.mk (lisp): Add nadvice.elc.
9405 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9407 New macro to iterate over live buffers similar to frames.
9408 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9409 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9410 Declare buffer-related variables here to offload lisp.h.
9411 * buffer.c (Vbuffer_alist): Adjust comment.
9412 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9413 (other_buffer_safely):
9414 * data.c (store_symval_forwarding):
9415 * dispnew.c (Fframe_or_buffer_changed_p):
9416 * fileio.c (Fdo_auto_save):
9417 * filelock.c (unlock_all_files):
9418 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9420 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9422 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9423 * callproc.c (create_temp_file):
9424 * filelock.c (create_lock_file):
9425 Assume mkostemp, since it's now provided by Gnulib.
9427 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9429 * w32.c (mkostemp): New function.
9430 (mktemp): Remove, no longer used. Most of the code reused in
9431 mkostemp. (Bug#15015)
9432 (mktemp): Don't undef.
9434 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9436 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9437 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9438 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9439 (free_glyph_pool, check_glyph_memory): Likewise for
9440 all users. Adjust comments where appropriate.
9442 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9444 * composite.h: Minor fixups.
9445 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9446 to fix a misspelling, and change it to an inline function while
9447 we're at it (it need not be a macro). All uses changed.
9448 (composition_method, composition_valid_p):
9449 Rewrite to avoid assignments in if-conditions.
9451 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9453 Do not use global Lisp_Object in composition macros.
9454 * composite.h (composition_temp): Remove declaration.
9455 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9456 (composition_method, composition_valid_p): ...inline functions.
9457 (compose_region): Remove the leftover.
9458 * composite.c (composition_temp): Remove.
9459 (run_composition_function, update_compositions)
9460 (composition_compute_stop_pos, composition_adjust_point)
9461 (Ffind_composition_internal):
9462 * coding.c (handle_composition_annotation):
9463 * xdisp.c (handle_composition_prop, check_point_in_composition):
9464 Related users changed.
9466 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9468 Drop FRAME_PTR typedef.
9469 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9470 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9471 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9472 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9473 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9474 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9475 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9476 All related users changed.
9478 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9480 * eval.c (default_toplevel_binding): New function.
9482 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9483 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9484 (syms_of_eval): Export them.
9485 * data.c (Fdefault_value): Micro cleanup.
9486 * term.c (init_tty): Use "false".
9488 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9490 Fix X GC leak in GTK and raw (no toolkit) X ports.
9491 * xterm.c (x_free_frame_resources): If white and black relief
9492 GCs are allocated, always free them here.
9493 * xfns.c (x_make_gc): Omit redundant initialization.
9494 * widget.c (create_frame_gcs): Remove the leftover.
9495 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9496 in x_free_frame_resources.
9498 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9500 * nsterm.m (windowWillResize:toSize:): Only change title if
9501 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9503 (viewDidEndLiveResize): New method.
9505 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9506 inside NS_IMPL_COCOA.
9508 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9510 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9511 Do not check whether undo is enabled because record_insert and
9512 record_delete does that themselves.
9514 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9516 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9517 member which is not really used any more.
9518 (FRAME_XIC_BASE_FONTNAME): Remove.
9519 * xfns.c (xic_free_fontset): Adjust user.
9520 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9521 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9522 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9523 (xdialog_show): Use eassert for debugging check.
9524 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9526 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9528 * fileio.c, fns.c (merge): Move extern decl from here ...
9529 * lisp.h (merge): ... to here.
9531 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9533 Fix last font-related change.
9534 * w32font.h (w32font_list_internal, w32font_match_internal):
9536 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9537 (uniscribe_list_family): Adjust to match font API change.
9538 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9539 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9541 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9543 * frame.h (FRAME_MOUSE_UPDATE):
9544 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9545 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9547 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9549 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9550 * font.h (struct font_driver): Change list, match, and list_family
9551 functions to accept struct frame * as first arg.
9552 * font.c (font_score, font_compare, font_sort_entities):
9554 (font_sort_entities, font_list_entities, font_select_entity)
9555 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9556 match font API change.
9557 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9558 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9559 * ftxfont.c (ftxfont_list, ftxfont_match):
9560 * xftfont.c (xftfont_list, xftfont_match):
9561 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9562 * w32font.c (w32font_list, w32font_match, w32font_list)
9563 (w32font_list_internal, w32_font_match_internal): Likewise.
9564 * xfaces.c (Fx_family_fonts): Adjust user.
9566 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9568 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9569 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9570 only if HAVE_X_WINDOWS is in use.
9571 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9572 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9573 * w32term.c (x_wm_set_icon_position): Likewise.
9574 * w32fns.c (x_icon): Adjust user.
9576 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9578 * xterm.c (last_mouse_press_frame): Remove the
9579 leftover which is not really used any more.
9580 (handle_one_xevent, syms_of_xterm): Adjust users.
9581 (x_flush): Call XFlush once per each X display, not frame.
9582 This is better because this code always unconditionally skips
9583 non-X frames in Vframe_list and issues the only XFlush if we
9584 have more than one X frame on the same X display.
9585 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9586 Use bool for booleans.
9587 (x_draw_glyph_string_background, cvt_string_to_pixel)
9588 (cvt_pixel_dtor): Drop unnecessary prototypes.
9589 * xterm.h (x_display_ok): Adjust prototype.
9591 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9593 Drop unnecessary functions that deals with frame pixel size.
9594 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9595 (x_pixel_height): Drop prototypes.
9596 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9597 (x_pixel_height): Drop implementations.
9598 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9599 which should be always valid for window frame.
9600 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9601 * w32menu.c (Fx_popup_dialog):
9602 * xmenu.c (Fx_popup_dialog): Likewise for both.
9604 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9606 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9607 frame parameters and call to Fmodify_frame_parameters just once.
9608 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9609 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9610 and mention nil frame in docstring.
9612 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9614 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9615 (x_figure_window_size): Likewise. Adjust to return long.
9616 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9617 (toplevel): Move Qterminal_live_p to...
9618 * terminal.c (toplevel): ...here, make it static, and...
9619 (syms_of_terminal): ...DEFSYM here.
9620 * frame.h (Qterminal_live_p): Remove declaration.
9621 (make_frame, x_figure_window_size): Adjust prototype.
9622 * nsfns.m (Fx_create_frame): Use long for window flags.
9624 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9626 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9627 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9628 Do not assume that emacs_close (INT_MAX) is a no-op.
9630 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9632 * xfaces.c (make_face_cache): For struct face_cache, prefer
9633 xmalloc to xzalloc and so avoid redundant call to memset.
9634 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9636 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9638 * fringe.c (draw_window_fringes, update_window_fringes)
9639 (compute_fringe_widths):
9640 * w32term.c (x_draw_glyph_string):
9641 * window.c (candidate_window_p, Frecenter):
9642 * xfaces.c (realize_basic_faces, realize_default_face)
9643 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9644 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9645 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9646 * xmenu.c (Fx_menu_bar_open_internal):
9647 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9648 * xsettings.c (xft_settings_event):
9649 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9650 Use bool for booleans. Adjust style and comments where
9652 * dispextern.h (draw_window_fringes, update_window_fringes)
9653 (compute_fringe_widths):
9654 * xterm.h (x_had_errors_p): Adjust prototype.
9656 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9658 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9659 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9661 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9663 * fns.c (toplevel): Remove comment before Fsafe_length because
9666 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9668 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9670 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9672 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9673 frame which got the message is still alive, before dereferencing
9674 its pointer. (Bug#14970)
9676 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9677 be a live window, before using it as such. (Bug#14970)
9679 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9681 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9682 w32_detect_focus_change instead of doing part of its job by hand.
9683 This fixes the problem whereby FOCUS_OUT events were not sent to
9686 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9688 * process.c (Fprocess_list): Doc fix.
9690 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9691 being re-exposed only if it didn't ask to become visible.
9692 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9693 was previously iconified. (Bug#14841)
9694 (x_iconify_frame): Mark the frame iconified.
9696 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9698 Fix minor problems found by static checking.
9699 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9700 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9702 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9704 * eval.c (set_specpdl_old_value): New function.
9705 (unbind_to): Minor simplification.
9706 (get_backtrace_frame): New function.
9707 (Fbacktrace_frame): Use it. Add `base' argument.
9708 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9709 (syms_of_eval): Export backtrace-eval.
9710 * xterm.c (x_focus_changed): Simplify.
9712 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9714 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9716 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9718 * xdisp.c (redisplay_window): Instead of moving point out of
9719 scroll margin, reject the force_start method, and try scrolling
9720 instead. (Bug#14780)
9722 2013-07-24 Ken Brown <kbrown@cornell.edu>
9724 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9727 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9729 * eval.c (Fprogn): Do not check that BODY is a proper list.
9730 This undoes the previous change. The check slows down the
9731 interpreter, and is not needed to prevent a crash. See
9732 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9734 2013-07-23 Glenn Morris <rgm@gnu.org>
9736 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9738 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9740 Port to GNU/Linux systems with tinfo but not ncurses.
9741 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9742 to decide whether ncurses is being used. Without this change,
9743 GCC complains about tgetent not being declared, on a system
9744 that has tinfo installed but ncurses not installed.
9746 * eval.c (Fprogn): Check that BODY is a proper list.
9748 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9749 * data.c (Fsetq_default):
9750 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9751 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9753 Tune by taking advantage of the fact that ARGS is always a list
9754 when a function is declared to have UNEVALLED args.
9756 * emacsgtkfixed.c: Port to GCC 4.6.
9757 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9759 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9761 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9762 here to silence compiler warnings.
9764 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9766 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9767 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9768 from messing up Emacs's 'struct frame' (Bug#14923).
9770 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9772 * alloc.c (make_save_ptr_ptr): Define this function.
9773 It was inadvertently omitted. It's needed only if
9774 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9776 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9778 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9779 frame have focus (Bug#14895).
9781 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9783 Avoid vfork-related deadlock more cleanly.
9784 * callproc.c (child_setup): When the child's exec fails, output
9785 the program name, as that's more useful. Use O_NONBLOCK to avoid
9787 * process.c (create_process_1): Remove; no longer needed.
9788 (create_process): Remove timer hack; no longer needed, now that
9789 the child avoids deadlock.
9791 2013-07-20 Glenn Morris <rgm@gnu.org>
9793 * image.c (Fimage_flush): Fix doc typo.
9795 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9797 Fix array bounds violation when pty allocation fails.
9798 * process.c (PTY_NAME_SIZE): New constant.
9799 (pty_name): Remove static variable; it's now auto.
9800 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9801 Take pty_name as an arg rather than using a static variable.
9802 All callers changed.
9803 (create_process): Recover pty_flag from process, not from volatile local.
9804 (create_pty): Stay inside array even when pty allocation fails.
9805 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9807 * lread.c (Fload): Avoid initialization only when lint checking.
9808 Mention that it's needed only for older GCCs.
9810 2013-07-20 Kenichi Handa <handa@gnu.org>
9812 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9813 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
9815 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
9817 * lread.c (Fload): Avoid uninitialized warning.
9819 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9821 Fix some minor file descriptor leaks and related glitches.
9822 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
9823 (create_lock_file): Use write, not emacs_write.
9824 * image.c (slurp_file, png_load_body):
9825 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
9826 (server_accept_connection):
9827 Don't leak an fd on memory allocation failure.
9828 * image.c (slurp_file): Add a cheap heuristic for growing files.
9829 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
9830 as that's what the other routines do. Maybe input need not be
9831 blocked at all, but it's better to be consistent.
9832 Avoid undefined behavior when strlen is zero.
9834 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9835 (NSTATICS): Now a constant; doesn't need to be a macro.
9837 2013-07-19 Richard Stallman <rms@gnu.org>
9839 * coding.c (decode_coding_utf_8): Add simple loop for fast
9840 processing of ASCII characters.
9842 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9844 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9846 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9848 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9849 unportable 'struct x_display_info'.
9850 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9853 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9855 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9856 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9858 (system_process_attributes): Prefer plain char to unsigned char
9859 when either will do. Clean up properly if interrupted or if
9860 memory allocations fail. Don't assume sscanf succeeds.
9861 Remove no-longer-needed workaround to stop GCC from whining.
9862 Read command-line once, instead of multiple times. Check read status a
9865 Fix obscure porting bug with varargs functions.
9866 The code assumed that int is treated like ptrdiff_t in a vararg
9867 function, which is not a portable assumption. There was a similar
9868 -- though these days less likely -- porting problem with various
9869 assumptions that pointers of different types all smell the same as
9870 far as vararg functions is conserved. To make this problem less
9871 likely in the future, redo the API to use varargs functions.
9872 * alloc.c (make_save_value): Remove this vararg function.
9873 All uses changed to ...
9874 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9875 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9877 (make_save_ptr): Rename from make_save_pointer, for consistency with
9878 the above. Define only on platforms that need it. All uses changed.
9880 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9882 * keyboard.c: Try to fix typos in previous change.
9883 (DISPLAY_LIST_INFO): New macro.
9884 (kbd_buffer_get_event): Do not access members that are not present
9885 in X11. Revert inadvertent change of "!=" to "=".
9887 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9889 * keyboard.c (kbd_buffer_get_event):
9890 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9891 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9893 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9895 * filelock.c: Fix unlikely file descriptor leaks.
9896 (get_boot_time_1): Rework to avoid using emacs_open.
9897 This doesn't actually fix a leak, but is better anyway.
9898 (read_lock_data): Use read, not emacs_read.
9900 * doc.c: Fix minor memory and file descriptor leaks.
9901 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9902 (get_doc_string, Fsnarf_documentation):
9903 Fix file descriptor leak on error.
9905 * term.c: Fix minor fdopen-related file descriptor leaks.
9906 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
9907 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
9909 * charset.c: Fix file descriptor leaks and errno issues.
9911 (load_charset_map_from_file): Don't leak file descriptor on error.
9912 Use plain record_xmalloc since the allocation is larger than
9913 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
9915 * eval.c (record_unwind_protect_nothing):
9916 * fileio.c (fclose_unwind):
9918 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
9919 The replacement doesn't block input, but that no longer seems
9922 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
9924 * lread.c: Fix file descriptor leaks and errno issues.
9925 (Fload): Close some races that leaked fds or streams when 'load'
9927 (Fload, openp): Report error number of last nontrivial failure to open.
9928 ENOENT counts as trivial.
9929 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
9931 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
9932 now that the function is always called with a nonnegative arg.
9933 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
9934 All uses replaced with ...
9935 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
9937 A few more minor file errno-reporting bugs.
9938 * callproc.c (Fcall_process):
9939 * doc.c (Fsnarf_documentation):
9940 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
9941 * process.c (set_socket_option):
9942 Don't let a constructor trash errno.
9943 * doc.c: Include <errno.h>.
9945 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
9947 * w32fns.c (unwind_create_tip_frame): Fix declaration.
9949 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9951 Fix w32 bug with call-process-region (Bug#14885).
9952 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
9953 to Fcall_process when the input is empty. This simplifies the
9954 code a bit. It makes no difference on POSIXish platforms but
9955 apparently it fixes a bug on w32.
9957 Fix bug where insert-file-contents closes a file twice (Bug#14839).
9958 * fileio.c (close_file_unwind): Don't close if FD is negative;
9959 this can happen when unwinding a zapped file descriptor.
9960 (Finsert_file_contents): Unwind-protect the fd before the point marker,
9961 in case Emacs runs out of memory between the two unwind-protects.
9962 Don't trash errno when closing FD.
9963 Zap the FD in the specpdl when closing it, instead of deferring
9964 the removal of the unwind-protect; this fixes a bug where a child
9965 function unwinds the stack past us.
9967 New unwind-protect flavors to better type-check C callbacks.
9968 This also lessens the need to write wrappers for callbacks,
9969 and the need for make_save_pointer.
9970 * alloc.c (free_save_value):
9971 * atimer.c (run_all_atimers):
9973 * alloc.c (safe_alloca_unwind):
9974 * atimer.c (unwind_stop_other_atimers):
9975 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
9976 * menu.c (cleanup_popup_menu) [HAVE_NS]:
9977 * minibuf.c (choose_minibuf_frame_1):
9978 * process.c (make_serial_process_unwind):
9979 * xdisp.c (pop_message_unwind):
9980 * xselect.c (queue_selection_requests_unwind):
9981 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
9982 * alloc.c (record_xmalloc):
9983 Prefer record_unwind_protect_ptr to record_unwind_protect with
9985 * alloc.c (Fgarbage_collect):
9986 Prefer record_unwind_protect_void to passing a dummy.
9987 * buffer.c (restore_buffer):
9988 * window.c (restore_window_configuration):
9989 * xfns.c, w32fns.c (do_unwind_create_frame)
9990 New wrapper. All record-unwind uses of wrappee changed.
9991 * buffer.c (set_buffer_if_live):
9992 * callproc.c (call_process_cleanup, delete_temp_file):
9993 * coding.c (code_conversion_restore):
9994 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
9995 * editfns.c (save_excursion_restore)
9996 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
9997 (save_restriction_restore):
9998 * eval.c (restore_stack_limits, un_autoload):
9999 * fns.c (require_unwind):
10000 * keyboard.c (recursive_edit_unwind, tracking_off):
10001 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10002 * macros.c (pop_kbd_macro, restore_menu_items):
10003 * nsfns.m (unwind_create_frame):
10004 * print.c (print_unwind):
10005 * process.c (start_process_unwind):
10006 * search.c (unwind_set_match_data):
10007 * window.c (select_window_norecord, select_frame_norecord):
10008 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10009 (fast_set_selected_frame):
10010 * xfns.c, w32fns.c (unwind_create_tip_frame):
10011 Return void, not a dummy Lisp_Object. All uses changed.
10012 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10013 * callproc.c (call_process_kill):
10014 * fileio.c (restore_point_unwind, decide_coding_unwind)
10015 (build_annotations_unwind):
10016 * insdel.c (Fcombine_after_change_execute_1):
10017 * keyboard.c (read_char_help_form_unwind):
10018 * menu.c (unuse_menu_items):
10019 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10020 * sound.c (sound_cleanup):
10021 * xdisp.c (unwind_redisplay):
10022 * xfns.c (clean_up_dialog):
10023 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10024 Accept no args and return void, instead of accepting and returning
10025 a dummy Lisp_Object. All uses changed.
10026 * cygw32.c (fchdir_unwind):
10027 * fileio.c (close_file_unwind):
10028 * keyboard.c (restore_kboard_configuration):
10029 * lread.c (readevalllop_1):
10030 * process.c (wait_reading_process_output_unwind):
10031 Accept int and return void, rather than accepting an Emacs integer
10032 and returning a dummy object. In some cases this fixes an
10033 unlikely bug when the corresponding int is outside Emacs integer
10034 range. All uses changed.
10035 * dired.c (directory_files_internal_unwind):
10036 * fileio.c (do_auto_save_unwind):
10037 * gtkutil.c (pop_down_dialog):
10038 * insdel.c (reset_var_on_error):
10039 * lread.c (load_unwind):
10040 * xfns.c (clean_up_file_dialog):
10041 * xmenu.c, nsmenu.m (pop_down_menu):
10042 * xmenu.c (cleanup_widget_value_tree):
10043 * xselect.c (wait_for_property_change_unwind):
10044 Accept pointer and return void, rather than accepting an Emacs
10045 save value encapsulating the pointer and returning a dummy object.
10047 * editfns.c (Fformat): Update the saved pointer directly via
10048 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10049 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10050 (unwind_body): New function.
10051 (record_unwind_protect): First arg is now a function returning void,
10052 not a dummy Lisp_Object.
10053 (record_unwind_protect_ptr, record_unwind_protect_int)
10054 (record_unwind_protect_void): New functions.
10055 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10056 * fileio.c (struct auto_save_unwind): New type.
10057 (do_auto_save_unwind): Use it.
10058 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10059 * insdel.c (struct rvoe_arg): New type.
10060 (reset_var_on_error): Use it.
10061 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10063 (specbinding_func): Remove; there are now several such functions.
10064 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10065 (set_unwind_protect_ptr): New function.
10066 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10068 Be simpler and more consistent about reporting I/O errors.
10069 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10070 Say "Read error" and "Write error", rather than "I/O error", or
10071 "IO error reading", or "IO error writing", when a read or write
10073 * process.c (Fmake_network_process, wait_reading_process_output)
10074 (send_process, Fprocess_send_eof, wait_reading_process_output):
10075 Capitalize diagnostics consistently. Put "failed foo" at the
10076 start of the diagnostic, so that we don't capitalize the
10077 function name "foo". Consistently say "failed" for such
10079 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10080 All callers changed. This is so it can use report_file_error.
10081 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10082 diagnostics consistently as above.
10084 * fileio.c (report_file_errno): Fix errno reporting bug.
10085 If the file name is neither null nor a pair, package it up as a
10086 singleton list. All callers changed, both to this function and to
10087 report_file_error. This fixes a bug where the memory allocator
10088 invoked by list1 set errno so that the immediately following
10089 report_file_error reported the wrong errno value.
10091 Fix minor problems found by --enable-gcc-warnings.
10092 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10093 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10095 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10097 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10098 Set event->arg to Qt if switch-event shall be generated.
10099 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10101 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10103 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10106 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10107 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10108 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10109 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10110 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10111 and there is a focused frame.
10112 (head_table): Add focus-in and focus-out.
10113 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10114 bind to handle-focus-in/out.
10116 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10117 (Fhandle_switch_frame): Call Fhandle_focus_in.
10118 (syms_of_frame): defsubr handle-focus-in/out.
10120 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10122 Fix porting bug to older POSIXish platforms (Bug#14862).
10123 * sysdep.c (emacs_pipe): New function, that implements
10124 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10125 This should port better to CentOS 5 and to Mac OS X 10.6.
10126 All calls to pipe2 changed.
10128 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10129 This makes the code easier to read and the executable a bit smaller.
10130 Do not replace all calls to Fcons that happen to create lists,
10131 just calls that are intended to create lists. For example, when
10132 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10133 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10134 Similarly for list2 through list5.
10135 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10136 * bytecode.c (exec_byte_code):
10137 * callint.c (quotify_arg, Fcall_interactively):
10138 * callproc.c (Fcall_process, create_temp_file):
10139 * charset.c (load_charset_map_from_file)
10140 (Fdefine_charset_internal, init_charset):
10141 * coding.c (get_translation_table, detect_coding_system)
10142 (Fcheck_coding_systems_region)
10143 (Fset_terminal_coding_system_internal)
10144 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10145 * composite.c (update_compositions, Ffind_composition_internal):
10146 * dired.c (directory_files_internal, file_name_completion)
10148 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10149 * doc.c (Fsnarf_documentation):
10150 * editfns.c (Fmessage_box):
10152 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10153 (Feval, eval_sub, Ffuncall, apply_lambda):
10154 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10155 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10156 (Fset_file_times, Finsert_file_contents)
10157 (Fchoose_write_coding_system, Fwrite_region):
10158 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10159 * font.c (font_registry_charsets, font_parse_fcname)
10160 (font_prepare_cache, font_update_drivers, Flist_fonts):
10161 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10162 * frame.c (make_frame, Fmake_terminal_frame)
10163 (x_set_frame_parameters, x_report_frame_params)
10164 (x_default_parameter, Fx_parse_geometry):
10165 * ftfont.c (syms_of_ftfont):
10166 * image.c (gif_load):
10167 * keyboard.c (command_loop_1):
10168 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10169 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10170 (Fminor_mode_key_binding, accessible_keymaps_1)
10171 (Faccessible_keymaps, Fwhere_is_internal):
10172 * lread.c (read_emacs_mule_char):
10173 * menu.c (find_and_return_menu_selection):
10174 * minibuf.c (get_minibuffer):
10175 * nsfns.m (Fns_perform_service):
10176 * nsfont.m (ns_script_to_charset):
10177 * nsmenu.m (ns_popup_dialog):
10178 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10179 (Fx_own_selection_internal):
10180 * nsterm.m (append2):
10181 * print.c (Fredirect_debugging_output)
10182 (print_prune_string_charset):
10183 * process.c (Fdelete_process, Fprocess_contact)
10184 (Fformat_network_address, set_socket_option)
10185 (read_and_dispose_of_process_output, write_queue_push)
10186 (send_process, exec_sentinel):
10187 * sound.c (Fplay_sound_internal):
10188 * textprop.c (validate_plist, add_properties)
10189 (Fput_text_property, Fadd_face_text_property)
10190 (copy_text_properties, text_property_list, syms_of_textprop):
10191 * unexaix.c (report_error):
10192 * unexcoff.c (report_error):
10193 * unexsol.c (unexec):
10194 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10195 (Fformat_mode_line, syms_of_xdisp):
10196 * xfaces.c (set_font_frame_param)
10197 (Finternal_lisp_face_attribute_values)
10198 (Finternal_merge_in_global_face, syms_of_xfaces):
10199 * xfns.c (x_default_scroll_bar_color_parameter)
10200 (x_default_font_parameter, x_create_tip_frame):
10201 * xfont.c (xfont_supported_scripts):
10202 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10203 (menu_help_callback, xmenu_show):
10204 * xml.c (make_dom):
10205 * xterm.c (set_wm_state):
10206 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10207 and similarly for list2 through list5.
10209 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10211 * callproc.c (Fcall_process_region): Fix minor race and tune.
10212 (create_temp_file): New function, with the temp-file-creation part
10213 of the old Fcall_process_region. Use Fcopy_sequence to create the
10214 temp file name, rather than alloca + build_string, for simplicity.
10215 Don't bother to block input around the temp file creation;
10216 shouldn't be needed. Simplify use of mktemp.
10217 Use record_unwind_protect immediately after creating the temp file;
10218 this closes an unlikely race where the temp file was not removed.
10219 Use memcpy rather than an open-coded loop.
10220 (Fcall_process_region): Use the new function. If the input is
10221 empty, redirect from /dev/null rather than from a newly created
10222 empty temp file; this avoids unnecessary file system traffic.
10224 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10226 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10227 Simplify by making this case like the other two. This is a bit
10228 slower on obsolete hosts, but the extra complexity isn't worth it.
10230 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10231 * process.c (create_process) [!DOS_NT]:
10232 Remove now-unnecessary calls to emacs_close.
10234 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10236 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10237 returning early. (Bug#14850)
10239 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10240 and inhibit-iso-escape-detection attributes of 'undecided'.
10243 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10245 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10246 Reported by Herbert J. Skuhra in
10247 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10249 Don't lose top specpdl entry when memory is exhausted.
10250 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10251 specpdl overflow here, to simplify callers; all callers changed.
10252 Always reserve an unused entry at the stack top; this avoids
10253 losing the top entry's information when memory is exhausted.
10255 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10257 Clean up errno reporting and fix some errno-reporting bugs.
10258 * callproc.c (Fcall_process):
10259 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10260 * process.c (create_process, Fmake_network_process):
10261 * unexaix.c (report_error):
10262 * unexcoff.c (report_error):
10263 Be more careful about reporting the errno of failed operations.
10264 The code previously reported the wrong errno sometimes.
10265 Also, prefer report_file_errno to setting errno + report_file_error.
10266 (Fcall_process): Look at openp return value rather than at path,
10267 as that's a bit faster and clearer when there's a numeric predicate.
10268 * fileio.c (report_file_errno): New function, with most of the
10269 old contents of report_file_error.
10270 (report_file_error): Use it.
10271 (Ffile_exists_p, Ffile_accessible_directory_p):
10272 Set errno to 0 when it is junk.
10273 * fileio.c (Faccess_file):
10274 * image.c (x_create_bitmap_from_file):
10275 Use faccessat rather than opening the file, to avoid the hassle of
10276 having a file descriptor open.
10277 * lisp.h (report_file_errno): New decl.
10278 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10281 * process.c (create_process, wait_reading_process_output) [AIX]:
10282 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10283 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10284 a multithreaded environment anyway).
10285 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10287 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10289 * image.c (x_find_image_file): Don't close a remote file handle.
10291 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10293 Fix races with threads and file descriptors.
10294 * callproc.c (Fcall_process_region):
10295 * dired.c (open_directory):
10296 * emacs.c (main, Fdaemon_initialized):
10297 * image.c (x_find_image_file):
10298 * inotify.c (Finotify_rm_watch):
10299 * lread.c (Flocate_file_internal):
10300 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10301 * term.c (term_mouse_moveto, init_tty):
10302 * termcap.c (tgetent):
10303 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10304 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10305 * unexhp9k800.c, unexmacosx.c (unexec):
10306 * callproc.c (Fcall_process_region):
10307 Use emacs_close, not close.
10308 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10309 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10310 and posix_close function on current platforms (which all lack them).
10311 (emacs_close): Use it. This should fix the races on GNU/Linux and
10312 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10313 and it should avoid closing random victim file descriptors on
10316 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10318 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10319 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10320 Touch up doc a bit.
10322 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10323 This is for .gdbinit xbacktrace.
10325 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10326 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10327 (emacs_set_tty): Now static.
10328 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10329 * term.c (tty_capable_p, tty_default_color_capabilities)
10330 (get_tty_terminal, term_mouse_movement)
10331 (handle_one_term_event, init_tty, maybe_fatal):
10332 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10333 (tgetent, scan_file, name_match, compare_contin):
10334 * terminal.c (get_terminal):
10335 Use bool for boolean.
10336 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10337 Prefer char to unsigned char if either will do.
10338 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10339 (tty_write_glyphs): Prefer int to unsigned.
10340 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10341 All callers changed.
10342 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10344 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10347 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10348 (B__dummy__): New dummy symbol, to pacify C89.
10349 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10350 they can't grok varargs macros.
10351 * dispnew.c (add_window_display_history)
10352 (add_frame_display_history):
10353 * print.c (print_object):
10354 * xdisp.c (debug_method_add):
10355 Use %p printf format only for void pointers.
10356 * emacs.c (usage_message): New constant, replacing ...
10357 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10358 (main): Adjust to usage reorg.
10359 * fns.c (syms_of_fns):
10360 * profiler.c (syms_of_profiler):
10361 Don't use non-constant struct initializers.
10362 * gnutls.h (gnutls_initstage_t):
10363 * lisp.h (enum Lisp_Fwd_Type):
10364 * lread.c (lisp_file_lexically_bound_p):
10365 * xsettings.c (anonymous enum):
10366 Remove trailing comma.
10367 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10368 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10369 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10371 * regex.c (const_re_char): New type, to pacify strict C89.
10372 All uses of 'const re_char' replaced to use it.
10373 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10374 with glibc when strict C89. This change is imported from gnulib.
10376 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10377 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10378 Omit GNU_LINUX implementation, since it requires long long.
10379 * xterm.c (x_draw_underwave):
10380 Do not assume the traditional order of struct's members.
10381 (x_term_init): Rewrite to avoid the need for non-constant structure
10384 Syntax cleanup, mostly replacing macros with functions.
10385 This removes the need for the syntax_temp hack.
10386 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10387 * syntax.c (SYNTAX_INLINE): New macro.
10388 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10389 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10390 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10391 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10392 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10393 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10394 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10395 Now constants, not macros.
10396 (syntax_temp) [!__GNUC__]: Remove.
10397 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10398 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10399 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10400 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10401 Move here from syntax.h; now functions, not macros. Except for the
10402 last function, these are static since only syntax.c uses them.
10403 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10404 All uses changed. Now a function, not a macro; use this fact
10405 to simplify the code.
10406 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10407 compiler bugs; no longer relevant.
10408 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10409 (SYNTAX_INLINE): New macro.
10410 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10411 for the new functions. Use bool for boolean member.
10412 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10413 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10414 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10415 (SETUP_BUFFER_SYNTAX_TABLE):
10416 Now extern inline functions, not macros.
10417 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10418 Remove; all uses replaced by implementation.
10419 (syntax_temp) [!__GNUC__]: Remove decl.
10420 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10422 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10424 * emacs.c (main): Fix syntax error.
10426 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10428 Timestamp fixes for undo (Bug#14824).
10429 * atimer.c (schedule_atimer):
10430 * fileio.c (Ffile_newer_than_file_p):
10431 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10432 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10433 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10434 (syms_of_fileio): Remove Sclear_visited_file_name.
10435 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10436 file doesn't exist; this avoids an ambiguity with negative timestamps.
10437 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10438 * systime.h (make_emacs_time, invalid_emacs_time):
10439 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10440 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10441 * undo.c (record_first_change): Push (visited-file-modtime) onto
10442 undo list rather than reimplementing it by hand, incorrectly.
10444 2013-07-09 Ken Brown <kbrown@cornell.edu>
10446 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10448 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10450 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10452 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10454 Handle errno and exit status a bit more carefully.
10455 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10456 number into an exit status. Instead, use EXIT_CANCELED.
10457 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10458 * callproc.c (relocate_fd):
10459 * emacs.c (close_output_streams, main):
10460 * process.c (create_process):
10461 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10462 Use emacs_perror for simplicity.
10463 * callproc.c (relocate_fd, main):
10464 * sysdep.c (sys_subshell):
10465 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10466 (shut_down_emacs): Use emacs_write, not write.
10467 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10468 * fileio.c (Fcopy_file, e_write):
10469 * nsterm.m (ns_select):
10470 * process.c (send_process):
10471 * sound.c (vox_write):
10472 Use emacs_write_sig, not emacs_write.
10473 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10474 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10476 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10478 (emacs_full_write): New function.
10479 (emacs_write): Rewrite to use it.
10480 (emacswrite_sig, emacs_perror): New functions.
10481 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10483 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10485 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10486 on NS even if it is present. Pixmap on NS is a void*.
10488 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10490 Port to Ubuntu 10 (Bug#14803).
10491 Problem reported by T.V. Raman.
10492 * process.c (close_on_exec, accept4, process_socket):
10493 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10495 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10497 * w32.c (sys_dup): Declare prototype.
10501 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10503 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10505 Make file descriptors close-on-exec when possible (Bug#14803).
10506 This simplifies Emacs a bit, since it no longer needs to worry
10507 about closing file descriptors by hand in some cases.
10508 It also fixes some unlikely races. Not all such races, as
10509 libraries often open files internally without setting
10510 close-on-exec, but it's an improvement.
10511 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10512 * callproc.c (Fcall_process) [!MSDOS]:
10513 * emacs.c (main) [!DOS_NT]:
10514 * nsterm.m (ns_term_init):
10515 * process.c (create_process):
10516 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10517 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10518 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10519 Prefer mkostemp with O_CLOEXEC to mkstemp.
10520 * callproc.c (relocate_fd) [!WINDOWSNT]:
10521 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10522 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10524 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10525 Make the resulting file descriptor close-on-exec.
10526 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10527 * lread.c (load_descriptor_list, load_descriptor_unwind):
10528 Remove; no longer needed. All uses removed.
10529 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10530 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10532 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10533 (Fmake_network_process, Fnetwork_interface_list)
10534 (Fnetwork_interface_info, server_accept_connection):
10535 Make newly-created socket close-on-exec.
10536 * sysdep.c (emacs_open, emacs_fopen):
10537 Make new-created descriptor close-on-exec.
10538 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10539 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10541 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10543 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10544 for NS_IMPL_GNUSTEP.
10546 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10548 Fix openp errno handling.
10549 * callproc.c (Fcall_process): Preserve openp errno around close.
10550 * lread.c (openp): Set errno when returning -1, as some callers
10553 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10555 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10557 * nsterm.h (NSSavePanel): Update comment.
10558 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10559 (ns_run_file_dialog): Declare.
10561 * nsfns.m: Remove panelOK.
10563 (ns_run_file_dialog): New function.
10564 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10565 event loop, so file dialog is popped up by ns_run_file_dialog, called
10566 by sendEvent (Bug#14578).
10567 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10569 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10571 * xdisp.c (default_line_pixel_height): New function.
10572 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10573 (try_cursor_movement, redisplay_window, try_window)
10574 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10576 * window.c (window_scroll_pixel_based):
10577 use default_line_pixel_height.
10579 * dispextern.h (default_line_pixel_height): Add prototype.
10581 * frame.c (x_set_line_spacing): Accept a float value for
10582 line-spacing parameter, per the documentation.
10584 * data.c (Fmultibyte_string_p): Doc fix.
10586 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10588 Use emacs_open more consistently when opening files.
10589 This handles EINTR more consistently now, and makes it easier
10590 to introduce other uniform changes to file descriptor handling.
10591 * sysstdio.h: New file.
10592 * buffer.c (mmap_init):
10593 * cygw32.c (chdir_to_default_directory):
10594 * dispnew.c (Fopen_termscript):
10595 * emacs.c (Fdaemon_initialized):
10596 * fileio.c (Fdo_auto_save):
10597 * image.c (slurp_file, png_load_body, jpeg_load_body):
10598 * keyboard.c (Fopen_dribble_file):
10600 * print.c (Fredirect_debugging_output):
10601 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10602 * termcap.c (tgetent):
10603 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10604 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10605 * w32term.c (w32_initialize) [CYGWIN]:
10606 * xfaces.c (Fx_load_color_file):
10607 Use emacs_open instead of plain open, and emacs_fopen instead of
10609 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10610 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10611 * callproc.c (default_output_mode): New constant.
10612 (Fcall_process): Use it to call emacs_open instead of plain creat.
10613 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10614 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10615 (emacs_fopen): New function.
10616 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10617 Include <lisp.h>, for emacs_open.
10618 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10620 Remove duplicate #include directives.
10621 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10623 Don't include stdio.h twice.
10624 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10625 Don't include sys/types.h or stdio.h twice.
10626 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10627 * lread.c: Don't include coding.h twice.
10628 * nsfont.m: Don't include frame.h twice.
10629 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10630 * ralloc.c: Don't include <unistd.h> twice.
10631 * xdisp.c: Don't include font.h twice.
10632 * xterm.c: Don't include fontset.h twice.
10633 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10635 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10637 Scale ImageMagick images more carefully.
10638 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10639 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10640 Be more careful about avoiding undefined behavior after
10641 integer overflow and division by zero.
10643 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10645 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10646 (syms_of_w32fns): DEFSYM them.
10647 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10648 (CCHDEVICENAME): Define macros if not defined.
10649 (struct MONITOR_INFO_EX): New struct.
10650 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10651 (enum_display_monitors_fn): New variable.
10652 (globals_of_w32fns): Initialize it.
10653 (Fx_display_pixel_width, Fx_display_pixel_height)
10654 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10655 multi-monitor setups in docstrings.
10656 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10657 screen size by primary monitor's millimeter per pixel.
10658 (w32_monitor_enum, w32_display_monitor_attributes_list)
10659 (w32_display_monitor_attributes_list_fallback)
10660 (Fw32_display_monitor_attributes_list): New functions.
10661 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10663 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10665 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10667 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10669 * fileio.c (Qfile_notify_error): New error symbol.
10671 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10672 * inotify.c (inotify_callback, symbol_to_inotifymask)
10673 (Finotify_add_watch, Finotify_rm_watch): Use it.
10674 (inotifyevent_to_event): Exchange order of cookie and file name.
10675 (Finotify_add_watch): Adapt docstring.
10677 * lisp.h (Qfile_notify_error): Declare.
10679 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10681 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10682 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10683 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10684 which did not work (see <http://bugs.gnu.org/14569#307>).
10685 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10686 && (!noninteractive || initialized)). This attempts to thread
10687 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10689 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10691 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10692 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10694 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10696 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10697 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10698 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10699 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10701 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10703 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10704 Define to __sys_siglist.
10706 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10708 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10709 word-wrap, so that overflow-newline-into-fringe would work in
10710 visual-line-mode. (Bug#2749)
10711 (move_it_in_display_line_to): When the last scanned display
10712 element fits exactly on the display line, and
10713 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10714 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10715 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10716 finding buffer position that corresponds to pixel coordinates,
10717 e.g. in buffer_posn_from_coords.
10719 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10721 * process.c (handle_child_signal): Call catch_child_signal if
10724 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10726 Don't convert function pointers to void * and back.
10727 It isn't portable C, and it's easy enough to avoid.
10728 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10729 (make_save_value): Add support for SAVE_FUNCPOINTER.
10730 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10731 * print.c (print_object):
10732 Distinguish function from object pointers.
10733 * lisp.h (SAVE_FUNCPOINTER): New constant.
10734 (SAVE_SLOT_BITS): Adjust to it.
10735 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10736 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10737 (voidfuncptr): New typedef.
10738 (struct Lisp_Save_Value): New member data[0].funcpointer.
10739 (XSAVE_FUNCPOINTER): New function.
10741 Simplify buildobj processing.
10742 * Makefile.in (buildobj.h): Make it a sequence of strings each
10743 followed by comma, rather than a single string. Put it into a
10744 .tmp file in case there's an error while generating it.
10745 (gl-stamp): Use .tmp for temp files.
10746 (mostlyclean): Clean .tmp files.
10747 * doc.c (buildobj): Move to just the routine that needs it.
10748 It's now an array of strings, so processing is simpler.
10750 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10752 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10753 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10754 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10755 Invoke malloc_enable_thread even when not interactive.
10756 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10757 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10758 in this case, since the underlying bug has now been fixed.
10760 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10762 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10763 unlinking it (bug#14691).
10765 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10767 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10768 before checking whether buffer is modified. This lets
10769 `kill-buffer-query-functions' cancel killing of the buffer or save
10770 its content before `kill-buffer' asks user the "Buffer %s
10771 modified; kill anyway?" question.
10773 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10775 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10776 Let the super performKeyEquivalent deal with them (Bug#14747).
10778 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10780 * widget.c (resize_cb): Remove unused local.
10782 Do not use GTK 3 if it exists but cannot be compiled.
10783 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10784 * xterm.c (x_error_handler) [!USE_GTK]:
10787 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10789 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10791 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10792 to the valid range of values. (Bug#14753)
10794 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10795 when moving point by using the current glyph matrix. This avoids
10796 the need to force redisplay when this function is called in a
10799 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10801 Fix minor problems found by static checking.
10802 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10803 Redo the latter's body to sidestep GCC parenthesization warnings.
10804 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10805 * coding.c (detect_coding, detect_coding_system):
10806 * coding.h (struct undecided_spec):
10807 Use bool for boolean.
10808 * image.c (QCmax_width, QCmax_height): Now static.
10809 * xdisp.c (Fmove_point_visually): Remove unused local.
10811 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10813 * xdisp.c (Fmove_point_visually): New function.
10815 2013-06-28 Kenichi Handa <handa@gnu.org>
10817 * coding.h (define_coding_undecided_arg_index): New enum.
10818 (coding_attr_index): New members
10819 coding_attr_undecided_inhibit_null_byte_detection,
10820 coding_attr_undecided_inhibit_iso_escape_detection,
10821 coding_attr_undecided_prefer_utf_8.
10822 (undecided_spec): New struct.
10823 (struct coding_system): New member `undecided' of the member
10826 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
10827 (detect_coding): Likewise.
10828 (detect_coding_system): Likewise.
10829 (Fdefine_coding_system_internal): New coding system properties
10830 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
10832 (syms_of_coding): Adjust for coding_arg_undecided_max.
10834 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10836 * image.c (x_from_xcolors): Remove unused local.
10838 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10840 Defer image data transfer between X client and server until actual
10843 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10846 * image.c (Destroy_Image): Remove.
10847 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10848 `mask_p', and `colors_p'. All uses changed.
10849 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10850 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10851 New macros for `flags' arg to x_clear_image_1.
10852 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10853 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10854 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10855 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10856 (image_get_x_image, image_unget_x_image): New functions or macros.
10857 (image_background, image_background_transparent, x_to_xcolors)
10858 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10859 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10860 instead of Destroy_Image.
10861 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10862 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10863 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10864 (imagemagick_load_image, svg_load_image): Use them instead of
10865 x_create_x_image_and_pixmap, and x_put_x_image followed by
10866 x_destroy_x_image, respectively.
10867 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10868 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10869 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10870 background_transparent fields.
10871 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10872 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10874 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10876 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10877 This mostly consists of undoing recent changes.
10878 * callproc.c (Fcall_process):
10879 * process.c (create_process):
10880 Do not worry about catching SIGCHLD here, undoing previous change.
10881 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10882 * process.c, process.h (catch_child_signal):
10883 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10884 * process.c (catch_child_handler): Don't worry about being called
10885 lazily and do not assume caller has blocked SIGCHLD, undoing
10886 previous change. Move first-time stuff back to
10887 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10888 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10889 set lib_child_handler if it's already initialized, which may
10890 help avoid problems on GNUstep.
10892 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10894 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10895 * callproc.c (Fcall_process):
10896 * process.c (create_process):
10897 Make sure SIGCHLD is caught before we fork,
10898 since Emacs startup no arranges to catch SIGCHLD.
10899 * process.c (lib_child_handler): Initialize to null, not to
10901 (catch_child_signal): Allow self to be called lazily.
10902 Do nothing if it's already been called.
10903 Assume caller has blocked SIGCHLD (all callers do now).
10904 * emacs.c (main): Do not catch SIGCHLD here; defer it until
10905 just before it's really needed.
10906 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
10907 since it hasn't been caught yet.
10909 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
10911 * image.c (compute_image_size): New function to implement
10912 :max-width and :max-height.
10913 (imagemagick_load_image): Use it.
10915 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10917 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
10918 * callproc.c, process.h (block_child_signal, unblock_child_signal):
10920 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
10921 * process.c (catch_child_signal): Block SIGCHLD while futzing with
10922 the SIGCHLD handler, since the code is not atomic and (due to glib)
10923 signals may be arriving now.
10924 * sysdep.c (init_signals): Do not catch child signals here;
10925 'main' now does that later, at a safer time.
10927 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
10929 Clean up SIGCHLD handling a bit (Bug#14569).
10930 * process.c, process.h (catch_child_signal):
10931 Now always extern, even if !NS_IMPL_GNUSTEP.
10932 * process.c (catch_child_signal): Move glib tickler here from
10933 init_process_emacs, so that it's done earlier in Emacs
10934 initialization. Also move the noninteractive && !initialized
10935 check here from init_process_emacs. This is all a bit cleaner for
10936 GNUish platforms, and I hope it works around the Cygwin bug.
10937 * sysdep.c (init_signals): Invoke catch_child_signal here, so
10938 that glib signal handling is tickled before glib creates threads.
10940 * process.c (wait_reading_process_output): Avoid int overflow
10941 when reading more than 2 GiB total from a process.
10943 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10945 * process.c (create_process): Handle a couple more cases,
10946 i.e., work even if new_argv and wait_child_setup[i] are cached.
10947 Use Fcall_process's style for volatile vars.
10949 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
10951 * process.c (create_process): Mark PROCESS volatile.
10953 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10955 Use C99-style flexible array members if available.
10956 This avoids some subtle aliasing issues, which typically
10957 aren't a problem with GCC but may be a problem elsewhere.
10958 * alloc.c (sdata): New typedef, replacing the old struct sdata.
10959 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
10960 In either case, it uses a flexible array member rather than
10961 the old struct hack. All uses changed.
10962 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
10963 Adjust to sdata reorganization.
10964 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
10965 Use offsetof (struct, flex_array_member), not sizeof (struct), as
10966 that ports better to pre-C99 non-GCC.
10967 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
10968 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
10969 as the latter has changed.
10970 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
10971 and port better to pre-C99 GCC.
10972 * image.c (struct xpm_cached_color):
10973 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
10974 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
10975 Use FLEXIBLE_ARRAY_MEMBER.
10976 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
10977 Move decl to top level so it gets checked against implementation.
10978 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
10979 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
10981 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10983 * syntax.c: Integer cleanups.
10984 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
10985 All uses that need 0-or-2 changed to:
10986 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
10987 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
10988 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
10989 (char_quoted, prev_char_comend_first, back_comment)
10990 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10991 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
10992 Use bool for boolean.
10993 (update_syntax_table, skip_chars, skip_syntaxes):
10994 Prefer int to unsigned when either will do.
10995 (back_comment): Return boolean success flag, like forw_comment,
10996 instead of positive-or-minus-1 (which might have overflowed int anyway).
10997 Don't stuff ptrdiff_t into int.
10998 (syntax_spec_code, syntax_code_spec): Now const.
10999 (Fmatching_paren, scan_lists, scan_sexps_forward):
11000 Use enum syntaxcode for syntax code.
11001 (Fmatching_paren): Check that arg is a character, not just an integer.
11002 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11003 (Finternal_describe_syntax_value): Omit no-longer-needed
11005 (skip_chars): Use char, not unsigned char, when the distinction
11007 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11008 * bytecode.c (exec_byte_code):
11009 * syntax.c (syntax_spec_code, Fchar_syntax)
11010 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11011 (init_syntax_once):
11012 * syntax.h (SYNTAX_WITH_FLAGS):
11013 Omit unnecessary casts.
11015 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11017 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11018 line dimensions here, to avoid race conditions with the main
11019 thread. (Bug#14062, bug#14630, bug#14669)
11021 * w32term.c (w32_draw_window_cursor): Compute the header line and
11022 mode line dimensions here.
11023 <w32_system_caret_window, w32_system_caret_hdr_height>:
11024 <w32_system_caret_mode_height>: New variables.
11026 * w32term.h: Declare them.
11028 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11030 * alloc.c (die): Move "assertion failed" string here ...
11031 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11032 COND when SUPPRESS_CHECKING. This shrinks the executable text
11033 size by 0.8% to 2.2% when configured with --enable-checking,
11034 depending on optimization flags (GCC 4.8.1 x86-64).
11036 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11038 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11040 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11041 base is 2; this is more accurate.
11043 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11045 * sound.c (string_default): Move to !WINDOWSNT section.
11046 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11048 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11050 * sound.c: Integer cleanups.
11051 Remove unnecessary forward decls.
11052 (struct sound_device): The 'file' member is now a Lisp_Object, not
11053 a char *, so that we needn't invoke alloca on a huge size.
11054 (Fplay_sound_internal): Adjust to this.
11055 (string_default): New function.
11056 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11057 Use it to adjust to the struct sound_device change.
11058 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11059 (be2hs) [0]: Remove.
11061 * syntax.c (skip_chars): Don't use uninitialized storage
11062 when searching a multibyte buffer for characters that are not in a
11063 unibyte string that contains non-ASCII characters.
11065 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11067 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11068 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11070 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11072 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11074 2013-06-18 Kenichi Handa <handa@gnu.org>
11076 * font.c (Ffont_spec): Signal an error for an invalid font name
11079 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11081 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11082 In particular this ports to 32-bit sparc Sun cc.
11083 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11084 array with a dummy element at specpdl[-1], so that its address can
11086 (unbind_to): Do not copy the binding; not needed, now that we
11087 copy old_value in the one place where the copy is needed.
11088 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11089 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11090 (union specbinding): Rename from struct specbinding. Redo layout
11091 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11092 which is not portable. With Sun C 5.12 32-bit sparc, the
11093 declaration causes nargs to be an unsigned bitfield, a behavior
11094 that the C standard allows; but Emacs wants nargs to be signed.
11095 The overall type is now a union of structures rather than a
11096 structure of union of structures, and the 'kind' member is now a
11097 bitfield, so that the overall type doesn't grow. All uses changed.
11098 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11100 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11102 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11103 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11105 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11107 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11109 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11110 unless we know that the window w's frame is a frame object.
11111 Another attempt at solving bug#14062 and bug#14630.
11113 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11115 * textprop.c (property_set_type): New enum.
11116 (add_properties): Allow appending/prepending text properties.
11117 (add_text_properties_1): Factored out of Fadd_text_properties.
11118 (Fadd_text_properties): Move all the code into
11119 add_text_properties_1.
11120 (Fadd_face_text_property): New function that calls
11121 add_text_properties_1.
11123 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11125 Move functions from lisp.h to individual modules when possible.
11126 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11127 * alloc.c (XFLOAT_INIT, set_symbol_name):
11128 * buffer.c (CHECK_OVERLAY):
11129 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11130 (set_char_table_parent):
11131 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11132 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11133 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11134 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11136 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11137 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11138 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11139 (backtrace_args, backtrace_debug_on_exit):
11140 * floatfns.c (CHECK_FLOAT):
11141 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11142 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11143 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11144 (set_hash_index_slot):
11145 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11146 * marker.c (CHECK_MARKER):
11147 * textprop.c (CHECK_STRING_OR_BUFFER):
11148 * window.c (CHECK_WINDOW_CONFIGURATION):
11149 Move here from lisp.h, and make these functions static rather than
11151 * buffer.c (Qoverlayp):
11153 * fns.c (Qhash_table_p):
11154 * window.c (Qwindow_configuration_p):
11156 * lisp.h: Remove the abovementioned defns and decls.
11158 Use functions, not macros, for XINT etc (Bug#11935).
11159 In lisp.h, prefer functions to function-like macros, and
11160 constants to object-like macros, when either will do. This:
11161 . simplifies use, as there's no more need to worry about
11162 arguments' side effects being evaluated multiple times.
11163 . makes the code easier to debug on some platforms.
11164 However, when using gcc -O0, keep using function-like macros
11165 for a few critical operations, for performance reasons.
11166 This sort of thing isn't needed with gcc -Og, but -Og
11167 is a GCC 4.8 feature and isn't widely-enough available yet.
11168 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11169 Remove enum lsb_bits; no longer needed.
11170 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11171 * buffer.c (Qoverlap):
11173 * fns.c (Qhash_table_p):
11174 Now extern, so lisp.h can use these symbols.
11175 * dispextern.h: Include character.h, for MAX_CHAR etc.
11176 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11177 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11178 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11179 (GLYPH_CODE_P): Move here from lisp.h.
11180 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11181 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11182 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11183 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11184 XUNTAG now returns void *.
11185 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11186 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11187 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11188 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11189 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11190 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11191 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11192 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11193 New macros, renamed from their sans-lisp_h_ counterparts.
11194 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11195 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11196 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11197 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11198 If compiling via GCC without optimization, define these as macros
11199 in addition to inline functions.
11200 To disable this, compile with -DINLINING=0.
11201 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11202 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11203 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11204 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11205 (INTMASK, VALMASK): Now macros, since static values cannot be
11206 accessed from extern inline functions.
11207 (VALMASK): Also a constant, for benefit of old GDB.
11208 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11209 is INTEGERP, which can fold it in.
11210 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11211 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11212 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11213 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11214 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11215 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11216 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11217 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11218 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11219 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11220 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11221 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11222 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11223 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11224 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11225 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11226 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11227 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11228 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11229 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11230 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11231 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11232 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11233 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11234 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11235 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11236 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11237 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11238 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11239 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11240 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11241 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11242 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11244 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11245 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11246 (VALMASK): Define in one place rather than in two, merging the
11247 USE_LSB_TAG parts; this is simpler.
11248 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11249 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11250 Move up, to avoid use before definition.
11251 Also include "globals.h" earlier, for the same reason.
11252 (make_natnum): New function.
11253 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11254 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11255 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11256 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11257 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11258 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11259 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11260 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11261 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11262 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11263 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11264 (Qwindow_configuration_p, Qimage): New forward declarations.
11265 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11266 (STRING_COPYIN): Remove; unused.
11267 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11268 (xcar_addr, xcdr_addr): New functions. All uses changed.
11269 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11270 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11271 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11272 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11273 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11274 (TYPE_RANGED_INTEGERP): Simplify.
11275 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11276 (setlocale, fixup_locale, synchronize_system_messages_locale)
11277 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11278 Now empty functions, not macros.
11279 (functionp): Return bool, not int.
11280 * window.c (Qwindow_configuration_p): Now extern,
11281 so window.h can use it.
11282 * window.h (Qwindowp): Move decl back to lisp.h.
11284 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11286 * xdisp.c (Fline_pixel_height): New function, required for solving
11289 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11291 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11293 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11295 * lread.c (syms_of_lread):
11296 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11298 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11300 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11302 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11304 * fileio.c (expand_file_name): Doc fix.
11306 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11308 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11309 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11310 Wait for self, not for 0. This can't hurt on GNU or similar
11311 system, and may help with Cygwin.
11313 * keyboard.c: Don't use PROP (...) as an lvalue.
11314 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11315 Use set_prop (A, B), not PROP (A) = B.
11317 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11319 * xdisp.c (get_it_property): Use it->window instead of generating
11320 a Lisp object from it->w.
11322 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11324 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11325 get-char-property the window that is being rendered, instead of
11326 the buffer, to support window-specific overlays. (Bug#14575)
11327 (compute_display_string_pos): When W is NULL, use the current
11328 buffer as the object to pass to get-char-property.
11329 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11330 pointer member of the bidi iterator, since no window is pertinent
11333 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11335 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11336 being displayed, and pass it to compute_display_string_pos.
11337 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11338 (bidi_paragraph_init): All callers changed.
11340 * xdisp.c (init_from_display_pos, init_iterator)
11341 (handle_single_display_spec, next_overlay_string)
11342 (get_overlay_strings_1, reseat_1, reseat_to_string)
11343 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11344 Set bidi_it.w member from it->w.
11345 (compute_display_string_pos): Accept additional argument, the
11346 window being displayed, and pass it to Fget_char_property.
11349 * dispextern.h (struct bidi_it): New member w, the window being
11351 (compute_display_string_pos): Adjust prototype.
11353 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11355 * xgselect.c: Remove unneeded include xterm.h.
11357 * process.c (wait_reading_process_output): Check for NS before GLIB.
11358 GLIB may be linked in due to rsvg, but ns_select must be called.
11360 * xgselect.c (xg_select): Remove call to window_system_available
11361 and g_main_context_pending at the top, so Gdk events (i.e. file
11362 notify) are processed when Emacs is started with -nw.
11364 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11366 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11367 (ctagsfiles3): New variable, includes only *.m files.
11368 (TAGS): Use an explicit language name in the regular expressions,
11369 to avoid transformation of '/SOMETHING' by MSYS to
11370 'c:\MSYS\SOMETHING'.
11372 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11374 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11376 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11378 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11379 still need to set the mouse pointer shape and activate help-echo.
11382 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11384 A few porting etc. fixes for the new file monitor code.
11385 See the thread containing
11386 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11387 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11388 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11389 (dir_monitor_callback, Fgfile_rm_watch):
11390 Use assq_no_quit instead of Fassoc, for speed.
11391 (dir_monitor_callback, Fgfile_rm_watch):
11392 eassert that the monitor is a fixnum.
11393 (dir_monitor_callback): No need for CDR_SAFE.
11394 Simplify building of lisp with alternative tails.
11395 (Fgfile_add_watch, Fgfile_rm_watch):
11396 Do not assume glib functions set errno reliably on failure.
11397 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11398 and signal an error otherwise.
11399 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11400 Use Fdelq instead of Fdelete, for speed.
11402 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11404 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11405 don't insist on being invoked on a highlighted tool-bar button.
11406 Avoids losing tool-bar functionality when mouse-highlight is nil.
11407 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11408 Don't highlight when mouse-highlight is nil.
11409 (note_mouse_highlight): When mouse-highlight is nil, don't return
11410 right away; instead, run tool-bar and mode-line highlight
11411 subroutine, clear any existing highlight, and revert the mouse
11412 pointer to its default shape. (Bug#14558)
11414 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11416 * lisp.mk (lisp): Add prog-mode.el.
11418 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11420 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11421 * process.c (dummy_handler): New function.
11422 (lib_child_handler): New static var.
11423 (handle_child_signal): Invoke it.
11424 (catch_child_signal): If a library has set up a signal handler,
11425 save it into lib_child_handler.
11426 (init_process_emacs): If using glib and not on Windows, tickle glib's
11427 child-handling code so that it initializes its private SIGCHLD handler.
11428 * syssignal.h (SA_SIGINFO): Default to 0.
11429 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11430 31; it should no longer be needed now.
11432 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11434 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11436 * gfilenotify.c (globals_of_gfilenotify): New function.
11437 (syms_of_gfilenotify): Move global initialization there.
11439 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11441 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11443 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11444 * keyboard.c (menu_bar_items, tool_bar_items):
11445 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11446 not override local keymaps any more.
11448 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11450 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11452 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11454 * w32console.c (initialize_w32_display): Return the dimensions of
11455 the console window via 2 additional arguments, not via the current
11456 frame. This avoids crashes due to overrunning the bounds of
11457 frame's decode_mode_spec_buffer, which is not resized following
11458 the change of the frame dimensions from the initial 10x10.
11460 * w32term.h (w32_initialize_display_info): Adjust prototype.
11462 * term.c (init_tty): Take dimensions of the frame from the values
11463 returned by initialize_w32_display.
11465 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11466 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11467 (LIBES): Add $(GFILENOTIFY_LIBS).
11469 * w32inevt.c (handle_file_notifications): Add dummy implementation
11470 for !HAVE_W32NOTIFY.
11472 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11474 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11476 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11478 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11480 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11482 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11484 Fix minor problems found by static checking.
11485 * data.c (pure_write_error):
11486 Use xsignal2, not Fsignal, as Fsignal might return.
11487 * eval.c (set_backtrace_debug_on_exit): Now static.
11488 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11489 No longer inline. EXTERN_INLINE is needed only for functions
11490 defined in .h files. Reindent function header as per GNU style.
11491 (backtrace_p, backtrace_top, backtrace_next):
11492 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11493 compiler or linker. Add extern decls to pacify gcc -Wall.
11494 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11496 * frame.c (free_monitors): Define only on platforms that need it.
11497 * nsterm.m (ns_term_init):
11498 * process.c (catch_child_signal):
11499 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11500 defined on all porting targets these days.
11501 * process.c, process.h (catch_child_signal):
11502 Make it extern only if NS_IMPL_GNUSTEP is defined.
11504 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11506 * w32.c (gettimeofday): Make the signature identical to prototype
11507 in nt/inc/sys/time.h.
11509 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11511 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11514 * keyboard.c (safe_run_hooks_error): Improve error message.
11516 * data.c (pure_write_error): Add `object' argument.
11517 * puresize.h (CHECK_IMPURE): Use it.
11519 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11521 * Makefile.in (NOTIFY_OBJ): New variable.
11522 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11524 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11525 Call syms_of_gfilenotify.
11527 * gfilenotify.c: New file.
11529 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11530 and Qfile_w32notify.
11531 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11532 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11534 * lisp.h: Declare syms_of_gfilenotify.
11536 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11538 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11540 Merge the specpdl and backtrace stacks. Make the structure of the
11541 specpdl entries more obvious via a tagged union of structs.
11542 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11543 (enum specbind_tag): New enum.
11544 (struct specbinding): Make it a tagged union of structs.
11545 Add a case for backtrace records.
11546 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11547 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11548 (backtrace_debug_on_exit): New accessors.
11549 (struct backtrace): Remove.
11550 (struct catchtag): Remove backlist field.
11551 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11553 (Flocal_variable_p): Speed up the common case where the binding is
11555 * eval.c (backtrace_list): Remove.
11556 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11557 (set_backtrace_args, set_backtrace_nargs)
11558 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11559 (backtrace_next): New functions.
11560 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11561 (unwind_to_catch, internal_lisp_condition_case)
11562 (internal_condition_case, internal_condition_case_1)
11563 (internal_condition_case_2, internal_condition_case_n): Don't bother
11564 with backtrace_list any more.
11565 (Fsignal): Adjust to new backtrace format.
11566 (grow_specpdl): Move up.
11567 (record_in_backtrace): New function.
11568 (eval_sub, Ffuncall): Use it.
11569 (apply_lambda): Adjust to new backtrace format.
11570 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11572 (specbind): Adjust to new specpdl format. Simplify.
11573 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11574 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11576 (mark_backtrace): Remove.
11577 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11578 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11579 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11581 * profiler.c (record_backtrace): Use get_backtrace.
11582 (handle_profiler_signal): Use backtrace_top_function.
11583 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11584 accessor functions.
11586 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11588 * process.h (catch_child_signal): Declare.
11590 * process.c (catch_child_signal): New function.
11591 (init_process_emacs): Call it.
11593 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11594 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11596 (x_set_cursor_type): Remove declaration.
11597 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11598 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11599 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11600 (ns_get_color): Use F suffix on float.
11601 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11602 (ns_get_rgb_color): Remove.
11603 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11604 (note_mouse_movement): x and y are CGFloat.
11605 (ns_draw_fringe_bitmap): Remove unused rowY.
11606 Change #if to COCOA && >= 10_6.
11607 (ns_draw_window_cursor): Remove unused overspill.
11608 (ns_draw_underwave): width and x are EamcsCGFloat.
11609 (ns_draw_box): thickness is CGFloat.
11610 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11611 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11612 if not in main thread.
11613 (ns_get_pending_menu_title, ns_check_menu_open)
11614 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11615 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11616 (sendFromMainThread:): New method.
11617 (changeFont:): size is CGFloat.
11618 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11619 Disable warning about permanent text.
11620 (characterIndexForPoint:): Adjust return type depending on GNUstep
11622 (mouseDown:): delta is CGFloat.
11623 (updateFrameSize): Remove unised variable f.
11624 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11625 Cast float to EmacsCGFloat.
11626 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11627 also to -1 when restoring.
11628 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11629 inside NS_IMPL_COCOA.
11630 (toggleFullScreen:): Put call to toggleFullScreen inside
11631 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11632 (setPosition:portion:whole:): por is CGFloat.
11633 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11634 (mouseDown:): Use CGFloat.
11635 (mouseDragged:): Remove unised variable edge.
11636 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11638 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11639 of CGFloat differs.
11640 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11641 when NS_IMPL_GNUSTEP.
11642 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11643 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11644 (EmacsToolbar): Add clearAll. Add tag argument to
11645 addDisplayItemWithImage.
11646 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11648 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11650 * nsmenu.m (ns_update_menubar): Make static.
11651 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11652 (fillWithWidgetValue:): Add cast to SEL for setAction.
11653 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11654 (update_frame_tool_bar): Update code for GNUstep.
11655 (clearAll): New method.
11656 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11657 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11658 Move identifierToItem setObject and activeIdentifiers addObject before
11659 call to insertItemWithItemIdentifier.
11660 (validateVisibleItems): Fix indentation.
11661 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11662 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11663 UtilityWindow to aStyle, remove call to setStyleMask.
11665 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11667 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11668 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11669 Use F suffix on floats.
11670 (ns_char_width): Returns CGFloat.
11671 (ns_ascii_average_width): w is CGFloat instead of float.
11672 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11674 (ns_glyph_metrics): CGFloat instead of float.
11676 * nsfns.m (x_set_foreground_color, x_set_background_color):
11678 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11679 remove unused variables.
11680 (Fns_read_file_name): Keep track if panel is for save.
11681 Use ns_filename_from_panel/ns_directory_from_panel.
11682 (Fns_list_services): delegate only used for COCOA.
11683 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11684 Just return the input if GNUstep.
11685 (x_screen_planes): Remove.
11686 (Fxw_color_values): Use EmacsCGFloat
11687 (Fns_display_monitor_attributes_list): Only get screen number for
11689 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11691 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11692 ns_directory_from_panel.
11694 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11696 * process.c (handle_child_signal): Also use WCONTINUED.
11697 This is so that list-processes doesn't mistakenly list the process
11698 as stopped, when the process has actually been continued and is
11701 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11703 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11704 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11705 not already configured.
11707 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11709 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11711 * Makefile.in (mostlyclean): Remove *.res files.
11713 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11715 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11716 a buffer (bug#8447).
11718 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11720 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11721 display vector, and we backtrack, handle the case that the
11722 previous character position is also displayed from a display
11723 vector or covered by a display string or image. (Bug#14476)
11725 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11727 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11728 (struct MonitorInfo, free_monitors): Remove.
11729 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11730 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11731 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11734 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11735 (struct MonitorInfo, free_monitors): Remove.
11736 (ns_screen_name): Make static.
11737 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11738 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11741 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11742 (struct MonitorInfo): New struct.
11743 (free_monitors, make_monitor_attribute_list): Declare.
11745 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11747 (free_monitors, make_monitor_attribute_list): New functions.
11748 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11751 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11753 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11755 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11757 * keyboard.c: Apply keyboard decoding only to events that come directly
11758 from the tty, not from unread-command-events (bug#14368).
11759 (read_event_from_main_queue): New function, extracted from read_char.
11760 (read_decoded_char): Remove.
11761 (read_decoded_event_from_main_queue): New function to replace it.
11762 (read_char): Use it.
11763 (read_key_sequence): Use read_char rather than read_decoded_char.
11765 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11767 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11769 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11771 2013-05-22 Kenichi Handa <handa@gnu.org>
11773 The following changes are to fix the setting of
11774 buffer-file-coding-system on, for instance, C-x RET c unix RET
11775 _FILE_OF_DOS_EOL_TYPE_ RET.
11777 * coding.h (struct coding_system): New member detected_utf8_chars.
11779 * coding.c (detect_coding_utf_8): Count characters and check EOL
11780 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11782 (setup_coding_system): Do not initialize coding->head_ascii.
11783 (check_ascii): Do not set coding->eol_seen but update it. Do not
11784 call adjust_coding_eol_type here.
11785 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11786 If the eol-type of CODING is already specified, adjust the eol type
11787 of the found coding-system.
11788 (decode_coding_gap): Cancel previous change. Utilize the
11789 character numbers counted by detect_coding_utf_8. Fix detection
11792 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11794 * search.c (looking_at_1): Only set last_thing_searched if the match
11795 changed the match-data (bug#14281).
11797 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11799 * xdisp.c (reseat_at_previous_visible_line_start):
11800 Already declared in dispextern.h, so remove it here.
11801 (move_it_vertically_backward): Likewise.
11803 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11805 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11806 (Fx_display_pixel_width, Fx_display_pixel_height)
11807 (Fx_display_mm_width, Fx_display_mm_height):
11808 Mention `display-monitor-attributes-list' in docstrings.
11810 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11811 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11812 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11813 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
11814 (Fx_display_backing_store, Fx_display_visual_class)
11815 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
11816 (Fx_display_grayscale_p, Fx_display_pixel_width)
11817 (Fx_display_pixel_height, Fx_display_planes)
11818 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
11819 (Fx_display_screens): Don't confuse X11 screens with NS screens.
11820 (Fx_display_mm_width, Fx_display_mm_height)
11821 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
11822 height for all physical monitors as in X11.
11824 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
11825 Return pixel width or height for all physical monitors as in X11.
11827 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
11829 Port --enable-gcc-warnings to clang.
11830 * bytecode.c (exec_byte_code):
11832 Redo diagnostic pragmas to pacify clang, too.
11833 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11834 * editfns.c (Fencode_time):
11835 * fileio.c (file_accessible_directory_p):
11836 * font.c (font_unparse_xlfd):
11837 Use '&"string"[index]' instead of '"string" + (index)'.
11838 * undo.c (user_error): Remove; unused.
11840 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11842 * insdel.c (insert_1_both): Document the arguments, instead of
11843 referring to insert_1, which no longer exists.
11845 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11846 some window, increment windows_or_buffers_changed, so that
11847 *Messages* display in that window is updated. (Bug#14408)
11849 * w32.c: Include epaths.h.
11850 (init_environment): Use cmdproxy.exe without leading directories.
11851 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11853 (gettimeofday): Adjust signature and return value to Posix
11856 * unexw32.c (open_output_file): Delete the existing emacs.exe
11857 before creating it, to break the hard link to the versioned
11860 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11861 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11862 (FIRSTFILE_OBJ): New variables.
11863 (W32_RES): Rename to EMACSRES. All users changed.
11864 (base_obj): Use $(CM_OBJ).
11865 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11866 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11867 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11868 $(W32_RES_LINK) before $(LIBES).
11869 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11871 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11873 * makefile.w32-in (DOC): Use just "DOC".
11875 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11877 * process.c: Export default filters and sentinels to Elisp.
11878 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11880 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11881 (Fset_process_sentinel, Fformat_network_address):
11882 Default to them instead of nil.
11883 (server_accept_connection): Sentinels can't be nil any more.
11884 (read_and_dispose_of_process_output): New function, extracted from
11885 read_process_output.
11886 (read_process_output): Use it; filters can't be nil.
11887 (Finternal_default_process_filter): New function, extracted from
11888 read_process_output.
11889 (exec_sentinel_unwind): Remove function.
11890 (exec_sentinel): Don't zilch sentinel while running.
11891 (status_notify): Sentinels can't be nil.
11892 (Finternal_default_process_sentinel): New function extracted from
11894 (setup_process_coding_systems): Default filter is not nil any more.
11895 (syms_of_process): Export new Elisp functions and initialize
11897 * lisp.h (make_lisp_proc): New function.
11899 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11901 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11903 2013-05-14 Eli Zaretskii <eliz@gnu.org>
11905 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11906 unless we know that the window w is a leaf window.
11907 Another attempt at solving bug#14062.
11909 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
11911 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
11914 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
11916 * image.c (gif_load): Check that subimages fit (Bug#14345).
11918 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
11920 * lread.c (skip_dyn_eof): New function.
11921 (read1): Use it to skip the end of a file in response to #@00.
11923 * doc.c (get_doc_string): Slightly relax the sanity checking.
11925 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
11927 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
11928 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11929 (MonitorInfo): New struct.
11930 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
11931 (Fns_display_monitor_attributes_list): New functions.
11932 (display-usable-bounds): Remove.
11933 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
11936 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
11938 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
11939 (GTK_CHECK_VERSION): New macro, if not already defined.
11940 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
11941 replaced by GTK_CHECK_VERSION.
11943 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
11945 * xterm.h (GTK_PREREQ): New macro.
11946 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
11947 to use this macro instead, for consistency and clarity.
11949 2013-05-08 Eli Zaretskii <eliz@gnu.org>
11951 * xdisp.c (row_for_charpos_p): New function, with code of
11952 cursor_row_p, but accepts an additional argument CHARPOS instead
11953 of using a hardcoded PT.
11954 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
11955 (row_containing_pos): Call row_for_charpos_p instead of partially
11956 doing the same. Fixes cursor positioning under longlines-mode
11957 when longlines-show-effect includes more than one newline, when
11958 moving the cursor vertically up.
11960 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
11962 * makefile.w32-in (ACL_H): New macro.
11963 ($(BLD)/fileio.$(O)): Update dependencies.
11965 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11967 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
11968 * Makefile.in (LIB_ACL): New macro.
11969 (LIBACL_LIBS): Remove.
11970 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
11971 * fileio.c: Include <acl.h>.
11972 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
11973 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
11975 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
11978 * unexelf.c: Don't assume ElfW (Half) fits in int.
11979 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
11980 when dealing with ElfW (Half) values, since they can exceed 2**31
11981 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
11982 (entry_address): Omit unused NUM arg. All uses changed.
11984 2013-05-07 Juri Linkov <juri@jurta.org>
11986 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
11987 to the string converted from number with `Fnumber_to_string'.
11990 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11992 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
11993 This fixes a problem introduced by my previous change.
11995 2013-05-07 Glenn Morris <rgm@gnu.org>
11997 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
11999 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12001 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12003 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12005 Static checking by GCC 4.8.0.
12006 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12007 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12008 (x_get_monitor_attributes_fallback)
12009 (x_get_monitor_attributes_xinerama)
12010 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12011 Define only if USE_GTK.
12012 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12013 (x_get_monitor_attributes_fallback): Omit unused locals.
12014 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12015 Use double, not float, to avoid mixed-mode floating point arithmetic.
12017 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12018 Jan Djärv <jan.h.d@swipnet.se>
12020 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12021 (XINERAMA_CFLAGS): New macros.
12022 (ALL_CFLAGS, LIBES): Use them.
12024 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12025 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12026 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12027 (syms_of_xfns): DEFSYM them.
12028 (struct MonitorInfo): New struct.
12029 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12030 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12031 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12032 (x_get_monitor_attributes_xinerama): New functions.
12033 (Fx_display_monitor_attributes_list): New primitive.
12034 (syms_of_xfns): Defsubr it.
12036 * xterm.h (x_display_info): Add Xatom_net_workarea and
12037 Xatom_net_current_desktop.
12039 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12040 and dpyinfo->Xatom_net_current_desktop.
12042 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12044 * xdisp.c (pos_visible_p): Use the special code for finding the
12045 beginning of a display property or overlay for any "replacing"
12046 display property, not just for display strings. This solves
12047 incorrect reporting of position by posn-at-point. (Bug#14241)
12049 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12051 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12052 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12053 Verify that ElfW (Half) fits in int.
12054 (fatal): Use same signature as lisp.h.
12055 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12056 configure and build with -DUNEXELF_DEBUG without worrying about
12057 other modules that use DEBUG.
12058 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12059 possibly-wide integers now uses it instead of plain fprintf.
12060 (entry_address): New function, which avoids problems with 32-bit
12061 overflow on 64-bit hosts.
12062 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12063 (round_up): Don't assume the remainder fits in int.
12064 (find_section): Use bool for boolean. Simplify debug code.
12065 (unexec): Don't assume file sizes fit in int or size_t.
12066 Omit unnecessary trailing newline in 'fatal' format.
12067 Use strerror rather than outputting decimal error number.
12068 Remove unused code when emacs is not defined;
12069 this file relies on Emacs now.
12070 Don't assume e_phnum and e_shnum are positive.
12072 * regex.c: Fix problems when DEBUG is defined.
12073 (extract_number, extract_number_and_incr): Define regardless of
12074 whether DEBUG is defined; that's simpler and makes the code less
12075 likely to go stale in the normal case when DEBUG is not defined.
12076 Return int rather than taking an int * arg. All callers changed.
12077 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12078 Remove, replacing with ...
12079 (DEBUG_PRINT): New macro. All callers changed.
12080 (DEBUG_COMPILES_ARGUMENTS): New macro.
12081 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12082 (print_compiled_pattern, print_double_string) [DEBUG]:
12083 Use prototype rather than old-style definition.
12084 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12085 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12086 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12087 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12088 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12089 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12090 This matters only when DEBUG is defined.
12092 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12094 * xdisp.c (set_iterator_to_next): Set the
12095 ignore_overlay_strings_at_pos_p flag only if we are _really_
12096 iterating over an overlay string, as indicated by the
12097 current.overlay_string_index member. (Bug#14306)
12099 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12101 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12102 to where it is used, to avoid autorelease issues (Bug#14050).
12104 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12106 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12107 * fileio.c (syms_of_fileio): Implement this.
12108 * filelock.c (create_lock_file): If symbolic links don't work, so
12109 we use a regular file as a lock file, do not fsync the lock file;
12112 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12114 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12115 (syms_of_minibuf): Adjust accodingly.
12117 * callint.c (Fcall_interactively): Adjust calls accordingly.
12119 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12121 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12122 w->contents is a buffer before computing everything else.
12123 Use parentheses to disambiguate last part of the condition.
12125 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12126 assertion violations. (Bug#14062)
12128 2013-05-01 David Reitter <david.reitter@gmail.com>
12130 * nsfns.m (ns_tooltip): Initialize.
12132 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12134 * coding.c (decode_coding_gap): Don't remove the character before
12135 a newline unless it's a CR character. (Bug#14287)
12137 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12139 * dispextern.h (struct face): Move enum face_underline_type
12140 earlier so that bitfields can be in the same word.
12142 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12144 * nsfns.m (handlePanelKeys): New function.
12145 (EmacsOpenPanel:performKeyEquivalent:)
12146 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12147 arrows/function/control and copy/paste keys (Bug#14296).
12149 2013-04-27 Juri Linkov <juri@jurta.org>
12151 * callint.c (Fcall_interactively): Call `Qread_number' for
12152 interactive code letter `n' instead of using duplicate code.
12155 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12157 * systime.h (make_timeval): Declare as 'const'.
12159 2013-04-27 Kenichi Handa <handa@gnu.org>
12161 * font.c (font_open_entity): Always open a font of manageable
12164 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12166 Port better to AIX (Bug#14258).
12167 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12170 2013-04-24 Kenichi Handa <handa@gnu.org>
12172 * coding.c (decode_coding_iso_2022): When an invalid escape
12173 sequence is encountered, reset the invocation and designation
12174 status to the safest one.
12176 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12178 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12179 Without this fix, "make distclean" leaves stamp-h1 behind.
12181 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12183 * w32fns.c (w32_fullscreen_rect): New function to compute the
12184 window rectangle for the given fullscreen mode.
12185 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12186 longer tunes the window size. This keeps the window's edges flush
12187 with the screen and allows the taskbar to hide itself in fullboth.
12189 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12190 window decorations and uses the entire screen.
12192 * w32term.h (w32_fullscreen_rect) Add prototype.
12193 (struct w32_output): Replace normal_width, normal_height,
12194 normal_top, and normal_left members with a single normal_placement
12196 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12198 (FRAME_NORMAL_PLACEMENT): New macro.
12200 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12202 * minibuf.c (Ftest_completion): Silence compiler warning.
12204 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12206 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12209 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12212 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12213 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12214 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12215 parentheses where appropriate.
12217 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12219 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12221 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12223 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12224 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12225 Mention in the doc string that setting these variables takes
12226 effect only after a call to set-window-buffer. (Bug#14200)
12228 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12230 * indent.c (Fvertical_motion): Don't consider display strings on
12231 overlay strings as display strings on the buffer position we
12232 started from. This prevents vertical cursor motion from jumping
12233 more than one line when there's an overlay string with a display
12234 property at end of line.
12235 Reported by Karl Chen <Karl.Chen@quarl.org> in
12236 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12238 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12240 * window.c (select_window): `record_buffer' even if window is
12241 already selected (bug#14191).
12243 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12245 * window.c (Fwindow_end): Test more flags, including the buffer's
12246 last_overlay_modified flag, to determine whether the window's
12247 display is really up-to-date. Prevents the function from
12248 returning a stale value. (Bug#14170)
12249 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12252 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12254 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12255 garbaged only if it is not already the top frame on its TTY.
12256 This prevents flickering due to constant redrawing of TTY frames when
12257 there are GUI frames open in the same session. (Bug#13864)
12259 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12261 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12262 of marking the idle timers directly.
12264 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12266 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12267 tables (bug#14054).
12269 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12271 * window.c (select_window): Don't record_buffer while the invariant is
12272 temporarily broken (bug#14161).
12274 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12276 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12278 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12280 2013-04-07 Romain Francoise <romain@orebokech.com>
12282 Ignore additional platform-specific ACL errors (Bug#13702).
12283 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12284 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12286 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12288 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12291 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12293 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12294 This bug was introduced by my 2013-02-25 change that simplified
12295 data_start configuration. Without this change, on GNU/Linux
12296 an Emacs configured with --enable-profiling fails immediately
12297 due to a profiler signal.
12298 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12299 with these flags. On platforms where special flags are needed
12300 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12301 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12302 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12304 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12306 Get rid of some platform-specific functions examining window
12307 system and its capabilities. This is a partial rework of the
12309 * lisp.h (have_menus_p): Remove prototype. This function is
12310 replaced with platform-independent window_system_available.
12311 (check_window_system): Move to...
12312 * frame.h (decode_window_system_frame, window_system_available):
12313 ...here, add new prototypes.
12314 * frame.c (window_system_available, decode_window_system_frame):
12316 (check_window_system): Platform-independent now.
12317 * xterm.h (x_in_use): Remove declaration.
12319 * w32term.h (check_x_frame):
12320 * nsterm.h (check_x_frame): Remove prototypes. This function
12321 is replaced with platform-independent decode_window_system_frame.
12322 * msdos.c (have_menus_p): Remove.
12323 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12324 Remove platform-specific functions. Use check_window_system,
12325 decode_window_system_frame and check_ns_display_info where
12326 appropriate. Minor style and comment tweaks.
12327 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12328 (check_x_frame): Likewise.
12329 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12331 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12332 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12333 * xmenu.c, xselect.c: All related users changed.
12335 2013-04-03 Kenichi Handa <handa@gnu.org>
12337 The following changes is to optimize the code for reading UTF-8
12340 * coding.c (check_ascii): Rename from detect_ascii. Return value
12341 changed. Check EOL format. Do not call adjust_coding_eol_type
12343 (check_utf_8): New function.
12344 (adjust_coding_eol_type): Do nothing if already adjusted.
12345 (detect_coding): Compare the return value of check_ascii with
12346 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12347 (decode_coding_gap): Optimize for valid UTF-8.
12349 2013-03-21 Kenichi Handa <handa@gnu.org>
12351 * coding.c (syms_of_coding): Cancel previous change.
12353 * insdel.c (insert_from_gap): Fix previous change.
12355 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12357 Consistently use platform-specific function to detect window system.
12358 * lisp.h (check_window_system): New prototype. This function is
12359 going to replace check_x, check_w32 and check_ns.
12360 (have_menus_p): Mention msdos.c in comment.
12361 * fontset.c (check_window_system_func): Remove. Adjust all users.
12362 * fontset.h (check_window_system_func): Remove prototype.
12363 * nsterm.h (check_ns):
12364 * xterm.h (check_x):
12365 * w32term.h (check_w32): Likewise.
12366 * menu.c (Fx_popup_menu): Use check_window_system.
12367 * msdos.c (check_window_system): Define for MS-DOS.
12368 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12369 * w32fns.c (check_window_system): Likewise for MS-Windows.
12370 * xfns.c (check_window_system): Likewise for X.
12371 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12372 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12374 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12376 Prefer < to > in range checks such as 0 <= i && i < N.
12377 This makes it easier to visualize quantities on a number line.
12378 This patch doesn't apply to all such range checks,
12379 only to the range checks affected by the 2013-03-24 change.
12380 This patch reverts most of the 2013-03-24 change.
12381 * alloc.c (xpalloc, Fgarbage_collect):
12382 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12383 * character.c (string_escape_byte8):
12384 * charset.c (read_hex):
12385 * data.c (cons_to_unsigned):
12386 * dispnew.c (update_frame_1):
12387 * doc.c (Fsubstitute_command_keys):
12388 * doprnt.c (doprnt):
12389 * editfns.c (hi_time, decode_time_components):
12390 * fileio.c (file_offset):
12391 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12392 * font.c (font_intern_prop):
12393 * frame.c (x_set_alpha):
12394 * gtkutil.c (get_utf8_string):
12395 * indent.c (check_display_width):
12396 * keymap.c (Fkey_description):
12397 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12399 * minibuf.c (read_minibuf_noninteractive):
12400 * process.c (wait_reading_process_output):
12401 * search.c (Freplace_match):
12402 * window.c (get_phys_cursor_glyph):
12403 * xdisp.c (redisplay_internal):
12404 * xsmfns.c (smc_save_yourself_CB):
12405 Prefer < to > for range checks.
12406 * dispnew.c (sit_for): Don't mishandle NaNs.
12407 This fixes a bug introduced in the 2013-03-24 change.
12408 * editfns.c (decode_time_components): Don't hoist comparison.
12409 This fixes another bug introduced in the 2013-03-24 change.
12411 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12413 * frame.h (struct frame): Drop scroll_bottom_vpos
12414 member becaue all real users are dead long ago.
12415 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12416 * xdisp.c (redisplay_internal): Adjust user.
12418 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12420 * nsmenu.m (showAtX:Y:for:): setLevel to
12421 NSPopUpMenuWindowLevel (Bug#13998).
12423 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12425 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12426 (ns_check_pending_open_menu): Declare.
12428 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12429 (x_activate_menubar): Update the menu with title that matches
12430 ns_get_pending_menu_title, and call
12431 ns_check_pending_openmenu (Bug#12698).
12432 (menuWillOpen:): New method.
12433 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12435 * nsterm.m (menu_will_open_state, menu_mouse_point)
12436 (menu_pending_title): New varaibles.
12437 (ns_get_pending_menu_title, ns_check_menu_open)
12438 (ns_check_pending_open_menu): New functions.
12440 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12442 * indent.c (current_column_bol_cache): Remove leftover which is not
12443 used in Fmove_to_column any more.
12444 (current_column, scan_for_column): Adjust users.
12445 * keyboard.c (last_point_position_buffer, last_point_position_window):
12446 Remove leftovers which are not used for recording undo any more.
12447 (command_loop_1, syms_of_keyboard): Adjust users.
12448 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12449 redisplay_window any more.
12450 (move_it_to): Adjust user.
12452 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12454 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12455 Update dependencies.
12457 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12459 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12460 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12461 forward references.
12463 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12465 * window.h (struct window): Replace hchild, vchild and buffer slots
12466 with a single slot 'contents'. This is possible because each valid
12467 window may have either the child window (in vertical or horizontal
12468 combination) or buffer to display (for the leaf window). Using that,
12469 a lot of operations to traverse and/or change window hierarchies may
12470 be simplified. New member horizontal is used to distinguish between
12471 horizontal and vertical combinations of internal windows.
12472 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12473 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12474 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12475 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12476 Use contents slot, not buffer, where appropriate.
12477 (wset_combination): New function.
12478 (wset_buffer): Add eassert.
12479 (Fframe_first_window): Simplify the loop reaching first window.
12480 (Fwindow_buffer): Use WINDOW_LEAF_P.
12481 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12482 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12483 (unshow_buffer): Convert initial debugging check to eassert.
12484 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12485 (make_parent_window, window_resize_check, window_resize_apply)
12486 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12487 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12488 Adjust to match struct window changes.
12489 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12490 (mark_window_cursors_off, count_windows, get_leaf_windows)
12491 (foreach_window_1): Simplify the loop.
12492 * alloc.c (mark_object): Do not check for the leaf window because
12493 internal windows has no glyph matrices anyway.
12494 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12495 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12496 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12497 (build_frame_matrix_from_window_tree, mirror_make_current)
12498 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12499 (update_window_tree, set_window_update_flags): Simplify the loop.
12500 (sync_window_with_frame_matrix_rows): Enforce live window.
12501 Use contents slot, not buffer, where appropriate.
12502 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12503 and WINDOW_HORIZONTAL_COMBINATION_P.
12504 (make_frame_visible_1): Simplify the loop.
12505 Use contents slot, not buffer, where appropriate.
12506 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12507 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12508 (expose_window_tree): Likewise.
12509 Use contents slot, not buffer, where appropriate.
12510 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12511 to avoid deleted windows. Use contents slot instead of buffer.
12512 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12513 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12514 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12515 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12517 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12519 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12520 identify the reasons for assertion violations in bug#14062 and
12522 (Fx_show_tip): Fix compilation error under
12523 "--enable-check-lisp-object-type". (Bug#14073)
12525 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12526 Reported by <rzl24ozi@gmail.com>.
12528 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12530 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12532 (unwind_with_echo_area_buffer): ...to restore it here.
12533 This is needed to ensure that...
12534 (redisplay_window): ...both window markers are valid here,
12535 which is verified by eassert.
12536 * editfns.c (save_excursion_save): Do not assume that
12537 selected_window always displays the buffer.
12538 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12541 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12543 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12546 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12548 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12550 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12552 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12553 since MinGW's w32api headers do. This avoids compiler warnings.
12555 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12556 if already defined.
12558 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12560 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12562 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12564 * gtkutil.c (style_changed_cb): Check if frame is live and an
12565 X frame (Bug#14038).
12567 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12569 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12570 Define only for _WIN32_WINNT less than 0x0500.
12571 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12573 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12574 see its own definitions of 'struct timeval' and 'struct timezone'.
12576 Fix incompatibilities between MinGW.org and MinGW64 headers.
12577 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12579 * w32.c (REPARSE_DATA_BUFFER): Guard with
12580 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12582 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12584 * xterm.c: Include X11/XKBlib.h
12585 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12587 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12589 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12591 * blockinput.h (input_blocked_p): Likewise.
12592 * bytecode.c (exec_byte_code): Likewise.
12593 * callproc.c (call_process_kill, call_process_cleanup)
12594 (Fcall_process): Likewise.
12595 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12596 (Fccl_execute_on_string): Likewise.
12597 * character.c (string_escape_byte8): Likewise.
12598 * charset.c (read_hex): Likewise.
12599 * cm.c (calccost): Likewise.
12600 * data.c (cons_to_unsigned): Likewise.
12601 * dired.c (directory_files_internal, file_name_completion):
12603 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12604 (sit_for): Likewise.
12605 * doc.c (Fsubstitute_command_keys): Likewise.
12606 * doprnt.c (doprnt): Likewise.
12607 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12608 * emacsgtkfixed.c: Likewise.
12609 * fileio.c (file_offset, Fwrite_region): Likewise.
12610 * floatfns.c (Fexpt, fmod_float): Likewise.
12611 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12613 * font.c (font_intern_prop): Likewise.
12614 * frame.c (x_set_alpha): Likewise.
12615 * gtkutil.c (get_utf8_string): Likewise.
12616 * indent.c (check_display_width): Likewise.
12617 * intervals.c (create_root_interval, rotate_right, rotate_left)
12618 (split_interval_right, split_interval_left)
12619 (adjust_intervals_for_insertion, delete_node)
12620 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12621 (merge_interval_right, merge_interval_left, copy_intervals)
12622 (set_intervals_multibyte_1): Likewise.
12623 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12624 * keymap.c (Fkey_description): Likewise.
12625 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12626 * lread.c (openp, read_integer, read1, string_to_number):
12628 * menu.c (ensure_menu_items): Likewise.
12629 * minibuf.c (read_minibuf_noninteractive): Likewise.
12630 * print.c (printchar, strout): Likewise.
12631 * process.c (create_process, Faccept_process_output)
12632 (wait_reading_process_output, read_process_output, send_process)
12633 (wait_reading_process_output): Likewise.
12634 * profiler.c (make_log, handle_profiler_signal): Likewise.
12635 * regex.c (re_exec): Likewise.
12636 * regex.h: Likewise.
12637 * search.c (looking_at_1, Freplace_match): Likewise.
12638 * sysdep.c (get_child_status, procfs_ttyname)
12639 (procfs_get_total_memory): Likewise.
12640 * systime.h (EMACS_TIME_VALID_P): Likewise.
12641 * term.c (dissociate_if_controlling_tty): Likewise.
12642 * window.c (get_phys_cursor_glyph): Likewise.
12643 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12644 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12646 * xfns.c (Fx_window_property): Likewise.
12647 * xmenu.c (set_frame_menubar): Likewise.
12648 * xselect.c (x_get_window_property, x_handle_dnd_message):
12650 * xsmfns.c (smc_save_yourself_CB): Likewise.
12651 * xterm.c (x_scroll_bar_set_handle): Likewise.
12653 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12655 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12656 to be optional or nil. Adjust comment and convert it to docstring.
12657 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12658 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12660 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12662 Static checking by GCC 4.8-20130319.
12663 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12664 * process.c (Fset_process_datagram_address)
12665 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12666 * xdisp.c (get_char_face_and_encoding)
12667 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12668 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12669 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12671 2013-03-24 Ken Brown <kbrown@cornell.edu>
12673 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12674 fix compilation on 64-bit Cygwin, where underscores are not
12675 automatically prepended.
12677 * w32term.c (w32_initialize): Silence compiler warning.
12679 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12681 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12682 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12683 variables, to save and restore frame dimensions.
12684 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12685 after returning from a 'fullscreen' configuration.
12686 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12687 to avoid races between the main thread and the input thread.
12689 * w32term.h (struct w32_output): New members normal_width,
12690 normal_height, normal_top, normal_left, and prev_fsmode.
12691 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12692 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12693 members of a frame.
12695 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12696 'fullscreen' parameter. Always record previous width and height
12697 of the frame, except when switching out of maximized modes, so
12698 that they could be restored correctly, instead of resetting to the
12699 default frame dimensions. Send SC_RESTORE command to the frame,
12700 unless we are going to send SC_MAXIMIZE, to restore the frame
12701 resize hints in the mouse pointer shown by the window manager.
12704 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12706 * lisp.h (get_frame_param): Adjust conditions for prototype
12709 2013-03-22 Ken Brown <kbrown@cornell.edu>
12711 * unexcw.c: Drop unneeded inclusion of w32common.h.
12712 (report_sheap_usage): Declare.
12713 (read_exe_header): Add magic numbers for x86_64.
12714 (fixup_executable): Fix printf format specifier for unsigned long
12717 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12719 * frame.h (struct frame): Put menu_bar_window under #ifdef
12720 because this member is not needed when X toolkit is in use.
12721 (fset_menu_bar_window):
12722 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12723 (free_glyphs, update_frame):
12724 * xdisp.c (expose_frame): Likewise.
12725 (display_menu_bar): Likewise. Remove redundant eassert.
12726 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12729 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12731 Use functions and constants to manipulate Lisp_Save_Value objects.
12732 This replaces code that used macros and strings and token-pasting.
12733 The change makes the C source a bit easier to follow,
12734 and shrinks the Emacs executable a bit.
12735 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12736 (make_save_value): Change 1st arg from string to enum. All callers
12739 (mark_object): Use if, not #if, for GC_MARK_STACK.
12740 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12741 (XSAVE_OBJECT): Now functions, not macros.
12742 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12743 the constant was never used.
12744 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12745 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12746 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12747 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12749 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12750 type3 with a single member save_type. All uses changed.
12751 (save_type, set_save_pointer, set_save_integer): New functions.
12752 * print.c (PRINTX): Remove.
12754 * alloc.c: Remove redundant static declarations.
12756 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12758 * window.h (struct window): Convert left_col, top_line, total_lines
12759 and total_cols from Lisp_Objects to integers. Adjust comments.
12760 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12762 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12763 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12764 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12765 Adjust users where appropriate.
12767 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12769 * frame.h (struct frame): Drop resx and resy because the same data is
12770 available from window system-specific output context. Adjust users.
12771 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12772 New functions to provide defaults when no window system available.
12773 (FRAME_RES_X, FRAME_RES_Y): New macros.
12774 (NUMVAL): Move from xdisp.c.
12775 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12776 (Ffont_face_attributes, Fopen_font):
12777 * image.c (gs_load):
12778 * w32font.c (fill_in_logfont):
12779 * xdisp.c (calc_pixel_width_or_height):
12780 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12781 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12783 2013-03-20 Kenichi Handa <handa@gnu.org>
12785 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12786 to 1 (temporary workaround until a bug related to ASCII
12787 optimization is fixed).
12789 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12791 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12792 Signal error if window is not internal. Adjust docstring.
12793 (delete_all_child_windows): Use combination_limit to save the buffer.
12794 (Fset_window_configuration): Adjust accordingly.
12795 * print.c (syms_of_print): Initialize debugging output not here...
12796 (init_print_once): ...but in a new function here.
12797 * lisp.h (init_print_once): Add prototype.
12798 * emacs.c (main): Add call to init_print_once. Adjust comments.
12800 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12802 * window.c (window_resize_check, window_resize_apply)
12803 (window_from_coordinates, recombine_windows, set_window_buffer)
12804 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12805 (Fsplit_window_internal, Fdelete_window_internal)
12806 (freeze_window_starts): Use bool for booleans.
12807 * window.h (window_frame_coordinates, resize_frame_windows)
12808 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12810 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12812 * dispnew.c (bitch_at_user): Use `user-error'.
12814 2013-03-17 Ken Brown <kbrown@cornell.edu>
12816 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
12817 as return type of image_background. (Bug#13981)
12818 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
12820 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
12822 * nsterm.m (updateFrameSize:): Change resize increments if needed.
12823 (ns_select): Don't return with result uninitialized.
12825 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
12828 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
12830 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
12831 directories. If filename is nil, get directory name (Bug#13932).
12832 Use getFilename and getDirectory.
12833 (getFilename, getDirectory): New methods for EmacsSavePanel and
12835 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12837 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12839 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12841 2013-03-15 Kenichi Handa <handa@gnu.org>
12843 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12844 (adjust_after_replace): Make it back to static. Delete the third
12845 arg text_at_gap_tail. Cancel the code for handling it.
12847 * coding.h (struct coding_system): New member eol_seen.
12849 * coding.c (detect_ascii): New function.
12850 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12851 when the source bytes are actually scanned. On detecting for
12852 coding_category_utf_8_auto, call detect_ascii instead of scanning
12853 source bytes directly.
12854 (produce_chars): Call insert_from_gap with the new arg 0.
12855 (encode_coding): Likewise.
12856 (decode_coding_gap): Control ASCII optimization by the variable
12857 disable_ascii_optimization instead of #ifndef .. #endif.
12858 Deccode EOL format according to coding->eol_seen.
12859 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12862 * lisp.h (adjust_after_replace): Cancel externing it.
12863 (insert_from_gap): Adjust prototype.
12865 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12867 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12868 FULLSCREEN_MAXIMIZED. (Bug#13935)
12870 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12872 * region-cache.c (find_cache_boundary, move_cache_gap)
12873 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12874 Simplify debugging check and convert to eassert. Adjust comment.
12875 (pp_cache): Put under ENABLE_CHECKING.
12877 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12879 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12880 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12881 and WM_ACTIVATEAPP.
12882 (w32fullscreen_hook): If the frame is visible, reset
12883 f->want_fullscreen flag after changing the frame size. If the
12884 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12887 2013-03-13 Daniel Colascione <dancol@dancol.org>
12889 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12890 too so that these builds can use Cygwin's file conversion
12891 functions. (We've been building and linking cygw32.o all along
12892 and just not using it.)
12894 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12896 File synchronization fixes (Bug#13944).
12897 * Makefile.in (LIB_FDATASYNC): New macro.
12899 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12900 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12901 Don't worry about HAVE_FSYNC, since a substitute fsync is
12902 available if the system lacks one.
12903 (Fwrite_regin): Retry fsync if interrupted.
12905 2013-03-13 Eli Zaretskii <eliz@gnu.org>
12907 * w32term.c (w32_read_socket): If the Emacs frame is being
12908 activated, call w32fullscreen_hook, to make sure the new frame
12909 dimensions are in effect. (Bug#13937)
12911 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
12913 * xdisp.c (init_iterator): Simplify because both character and byte
12914 positions are either specified or -1. Add eassert. Adjust comment.
12915 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
12916 character and byte positions can be obtained from marker.
12918 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12920 Static checking by Sun C 5.12.
12921 * alloc.c (buffer_memory_full) [REL_ALLOC]:
12922 * bytecode.c (exec_byte_code):
12923 * dispnew.c (init_display):
12925 * fileio.c (Fsubstitute_in_file_name):
12926 * keyboard.c (Fevent_convert_list):
12927 * keymap.c (Fsingle_key_description):
12928 * term.c (maybe_fatal, fatal):
12929 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
12930 * xsmfns.c (Fhandle_save_session):
12931 Omit unreachable code.
12932 * keymap.c (map_keymap_char_table_item): Cast void * to
12933 a function pointer type; the C Standard requires this.
12935 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
12936 Include <sys/param.h> unconditionally, as that works elsewhere and
12937 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
12938 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
12941 See ChangeLog.12 for earlier changes.
12943 ;; Local Variables:
12947 Copyright (C) 2011-2014 Free Software Foundation, Inc.
12949 This file is part of GNU Emacs.
12951 GNU Emacs is free software: you can redistribute it and/or modify
12952 it under the terms of the GNU General Public License as published by
12953 the Free Software Foundation, either version 3 of the License, or
12954 (at your option) any later version.
12956 GNU Emacs is distributed in the hope that it will be useful,
12957 but WITHOUT ANY WARRANTY; without even the implied warranty of
12958 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12959 GNU General Public License for more details.
12961 You should have received a copy of the GNU General Public License
12962 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.