1 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (x_set_window_size): Remove fprintf.
4 (init): Define always. Set applicationDidFinishLaunchingCalled
6 (applicationDidFinishLaunching:): Set
7 applicationDidFinishLaunchingCalled,
8 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
11 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
13 Pixel resize changes for NS (Bug#16049).
14 * nsterm.m (x_set_window_size): Change parameters rows/cols to
15 height/width. row/cols are locals.
16 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
17 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
18 (windowWillResize): Remove gsextra. Calculate extra as in
20 (x_new_font): Don't change frame size if fullscreen. Change
23 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
24 comment in xfns.c. Change to pixelwise call.
26 2013-12-06 Eli Zaretskii <eliz@gnu.org>
28 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
31 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
33 * xterm.c (input_signal_count): Remove.
34 (x_dispatch_event): Define unconditionally.
35 (x_make_frame_visible): Process X events until the frame
36 is really visible (Bug#16027).
37 * xterm.h (x_dispatch_event): Declare unconditionally.
39 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
41 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
43 * nsterm.m (x_set_window_size): Handle pixelwise.
45 2013-12-05 Martin Rudalics <rudalics@gmx.at>
47 * w32term.c (x_new_font):
48 * xterm.c (x_new_font): Calculate new frame size from new font
51 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
53 * lisp.h (FOR_EACH_TAIL): New macro.
54 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
56 * window.c (select_window): Call second wset_redisplay before we change
57 selected_window (bug#16034).
59 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
61 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
63 2013-12-04 Eli Zaretskii <eliz@gnu.org>
65 * w32xfns.c: Include window.h, to avoid a compiler warning.
67 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
69 * window.c (window_scroll): Mark window for redisplay (bug#16034).
70 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
71 window_scroll takes care of it.
72 (Fset_window_point, Fdelete_other_windows_internal)
73 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
74 (Fsplit_window_internal, Fdelete_window_internal)
75 (Fresize_mini_window_internal, Fset_window_configuration)
76 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
77 cause redisplay instead of forcing a complete redisplay.
78 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
79 we're only affecting the selected_window.
81 2013-12-04 Eli Zaretskii <eliz@gnu.org>
83 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
84 directional control characters. Update type and category
85 determination according to the UBA from Unicode v6.3.
86 (bidi_category_t): New category EXPLICIT_FORMATTING.
88 * dispextern.h (bidi_type_t): Update to include new bidirectional
89 properties introduced with Unicode v6.3. (Bug#16043)
91 2013-12-04 Martin Rudalics <rudalics@gmx.at>
93 * xterm.c (XTflash): Fix coordinate of bottom area to flash
96 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
98 * font.c (font_list_entities): Remove dummy assignment.
99 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
100 used on graphic displays only. Remove unused 'font_encoder' member.
101 (struct font_bitmap): Remove unused 'extra' member.
102 * nsfont.m (nsfont_open):
103 * w32font.c (w32font_open_internal):
104 * ftfont.c (ftfont_get_bitmap): Adjust users.
106 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
108 Use bool for boolean.
109 * tparam.c (tparam1):
110 * undo.c (record_point, record_property_change):
111 Use bool for boolean, for local vars that are always true or false.
113 Minor integer overflow fixes (Bug#16033).
114 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
115 This improves on the previous fix to this function.
116 (window_resize_check): When summing up pixel counts, don't rely on
117 undefined behavior if the sum overflows.
119 2013-12-03 Martin Rudalics <rudalics@gmx.at>
121 * window.c (Fset_window_new_pixel): Don't choke at negative
122 argument value (Bug#16033).
124 * xfns.c (Fx_create_frame): Add another call to change_frame_size
125 to avoid crash in window_box_height.
127 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
128 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
130 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
132 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
134 Minor integer overflow fixes.
135 * window.c (Fset_window_new_pixel, grow_mini_window):
136 * xdisp.c (Fwindow_text_pixel_size):
137 Avoid undefined behavior on signed integer overflow.
138 * xfns.c (x_set_mouse_color):
139 Check that drag shape fits in 'unsigned', since that's what X wants.
141 2013-12-02 Eli Zaretskii <eliz@gnu.org>
143 Improve reporting of fatal exception on MS-Windows.
144 * w32fns.c (my_exception_handler): New function.
145 (globals_of_w32fns): Set it up as the unhandled exception
146 handler. Initialize exception code and address to zeros.
147 (emacs_abort): If the exception code and address are available,
148 print them at the beginning of the backtrace. Fix the format of
149 printing addresses (was producing 0x0x12345678 on XP).
152 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
154 * eval.c (Fbacktrace__locals): New function.
155 (syms_of_eval): Defsubr it.
157 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
159 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
160 Define here to unify between...
161 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
162 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
164 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
166 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
168 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
169 fringe background extension.
170 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
171 because they are now always the same as `left' and `width',
172 respectively. Remove code for the case that `width' and
173 `sb_width' are different.
175 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
177 Fix minor problems found by static checking.
178 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
179 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
180 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
182 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
184 * image.c (imagemagick_compute_animated_image): Don't crash if we
185 have an animation with different-sized images (bug#15313).
187 2013-11-30 Martin Rudalics <rudalics@gmx.at>
189 Remove some unused items introduced during pixelwise change.
190 * window.c (window_resize_total_check): Remove unused function.
191 * xdisp.c (remember_mouse_glyph): Remove unused label.
192 (Ftool_bar_height): Move declaration inside #if.
193 * xterm.c (x_set_window_size): Don't use r and c.
195 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
197 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
200 * window.c (Fset_window_configuration): Comment out unused variables.
202 * w32term.c (w32_read_socket): Remove unused variable `buf'.
204 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
206 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
208 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
210 * gnutls.c (gnutls_audit_log_function): Only declare and define if
211 HAVE_GNUTLS3 (Bug#16001).
213 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
214 if interrupts are deferred (Bug#15801).
216 2013-11-30 Martin Rudalics <rudalics@gmx.at>
218 Support resizing frames and windows pixelwise.
219 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
220 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
221 (struct glyph_matrix): Replace window_left_col and
222 window_top_line by window_pixel_left and window_pixel_top.
223 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
225 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
226 (draw_window_divider, move_it_to, x_draw_right_divider)
227 (x_draw_bottom_divider, change_frame_size): Add or fix
229 * dispnew.c (change_frame_size_1): Change prototype.
230 (adjust_glyph_matrix, required_matrix_width)
231 (adjust_frame_glyphs_for_window_redisplay): Use pixel
232 values instead of lines and columns.
233 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
234 WINDOW_TOTAL_FRINGE_WIDTH.
235 (handle_window_change_signal, do_pending_window_change)
236 (init_display): Adjusts calls of change_frame_size.
237 (change_frame_size, change_frame_size_1): Handle pixelwise
239 * frame.c (Qright_divider_width, Qbottom_divider_width): New
241 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
242 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
243 (x_set_internal_border_width, x_set_vertical_scroll_bars)
244 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
246 (set_frame_param): New function.
247 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
248 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
249 (Ffringe_width, Fborder_width, Fright_divider_width)
250 (Fbottom_divider_width): New functions, defsubr them.
251 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
253 (struct frame_parm_table): New members Qright_divider_width and
254 Qbottom_divider_width.
255 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
256 (x_report_frame_params): Handle Qright_divider_width and
257 Qbottom_divider_width.
258 (x_set_right_divider_width, x_set_bottom_divider_width): New
260 (frame_resize_pixelwise): New option.
261 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
262 new_pixelwise, right_divider_width and bottom_divider_width;
263 remove total_lines; rename text_lines, text_cols, new_text_lines
264 and new_text_cols to text_height, text_width, new_height and
265 new_width respectively.
266 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
267 FRAME_TEXT_WIDTH respectively.
268 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
269 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
270 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
272 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
273 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
274 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
275 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
276 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
277 (FRAME_TOTAL_COLS_ARG): Remove macro.
278 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
279 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
280 (x_wm_set_size_hint): Handle frame pixel sizes.
281 * indent.c (compute_motion, Fcompute_motion): Call
282 window_body_width instead of window_body_cols.
283 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
284 (make_lispy_position): Handle right and bottom dividers.
285 (Fsuspend_emacs): Pixelize call of change_frame_size.
286 * keyboard.h: Extern Qright_divider, Qbottom_divider.
287 * lisp.h: Extern set_frame_param.
288 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
290 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
291 call of change_frame_size.
292 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
293 * nsterm.m (ns_update_window_end): Optionally draw right
295 (x_set_window_size): Add argument pixelwise. Call
296 check_frame_size and change_frame_size with pixelwise zero.
297 (ns_draw_window_divider): New function.
298 (ns_redisplay_interface): Add ns_draw_window_divider.
299 (updateFrameSize:): Call change_frame_size with pixelwise zero.
300 (x_new_font): Call x_set_window_size with pixelwise zero.
301 * print.c (print_object): For a window print its sequence
303 * term.c (Fresume_tty): Pixelize call of change_frame_size.
304 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
305 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
306 (w32_createwindow): Use scroll bar area width.
307 (w32_wnd_proc): Handle bottom divider width. For
308 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
309 (Fx_create_frame): Default divider width parameters. Caclulate
310 sizes pixelwise. Add vertical drag cursor support.
311 (x_create_tip_frame): Default divider widths to zero. Pixelize
312 call to change_frame_size.
313 (Fx_show_tip): Add handling of divider widths. Pixelize window
315 (Fw32_frame_rect): New function.
316 (frame_parm_handler w32_frame_parm_handlers): Add divider
318 (Vx_window_vertical_drag_shape): Add variable.
319 * w32inevt.c (resize_event, maybe_generate_resize_event):
320 Pixelize change_frame_size calls.
321 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
323 * w32term.c (w32_draw_window_divider): New function.
324 (x_update_window_end): Handle right divider.
325 (w32_draw_fringe_bitmap, x_scroll_run)
326 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
327 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
328 new frame sizes pixelwise.
329 (x_new_font): Pixelize call to x_set_window_size.
330 (x_check_fullscreen): Pixelize call to change_frame_size.
331 (x_set_window_size_1, x_set_window_size): New argument
332 pixelwise. Calculate pixelwise.
333 (x_wm_set_size_hint): Use scroll bar area width.
334 (w32_redisplay_interface): Add w32_draw_window_divider.
335 * w32term.h (struct w32_output): Add vertical drag cursor.
336 * widget.c (set_frame_size, update_wm_hints)
337 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
339 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
340 * window.c (sequence_number): Restore.
341 (Fwindow_pixel_width, Fwindow_pixel_height)
342 (Fwindow_mode_line_height, Fwindow_header_line_height)
343 (window_pixel_to_total, Frun_window_scroll_functions)
344 (Fset_window_new_pixel, window_resize_apply_total)
345 (Fwindow_resize_apply_total): New functions.
346 (window_body_height, window_body_width): Rename from
347 window_body_lines. New argument PIXELWISE. Calculate
349 (Fwindow_body_height, Fwindow_body_width): New argument
351 (coordinates_in_window, window_relative_x_coord): Use window's
352 pixel width instead of total width.
353 (replace_window, recombine_windows): Initialize pixel values.
354 (resize_root_window, resize_frame_windows, grow_mini_window)
355 (shrink_mini_window): New argument PIXELWISE. Calculate
357 (Fdelete_other_windows_internal, adjust_window_margins)
358 (window_resize_check, window_resize_apply)
359 (Fdelete_window_internal, Fresize_mini_window_internal)
360 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
361 (check_frame_size): Rename arguments. New argument PIXELWISE.
363 (set_window_buffer): Make samebuf bool. Run configuration change
364 hook only if buffer changed.
365 (Fset_window_buffer): Rewrite doc-string.
366 (make_window): Initialize new_pixel slot.
367 (Fwindow_resize_apply): Check pixel size of root window.
368 (Fsplit_window_internal): Call 2nd argument pixel_size.
370 (Fscroll_left, Fscroll_right): Call window_body_width instead of
372 (save_window_data): New slots frame_text_width,
373 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
374 (saved_window): New slots pixel_left, pixel_top, pixel_height,
376 (Fcurrent_window_configuration, Fset_window_configuration)
377 (save_window_save, compare_window_configurations): Handle new
378 slots in save_window_data and saved_window.
379 (Fset_window_scroll_bars): Fix doc-string.
380 (window_resize_pixelwise): New variable.
381 (coordinates_in_window, Fcoordinates_in_window_p): Handle
383 (make_parent_window): Adjust sequence_number.
384 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
386 * window.h (struct window): New members new_pixel, pixel_left,
387 pixel_top, pixel_width, pixel_height. Restore sequence_number.
388 (wset_new_pixel): New function.
389 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
390 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
391 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
392 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
393 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
394 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
395 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
396 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
397 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
398 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
399 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
400 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
401 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
402 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
403 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
405 (resize_frame_windows, grow_mini_window, shrink_mini_window)
406 (window_body_width, check_frame_size): Adapt external declarations.
407 * xdisp.c (last_max_ascent): New integer.
408 (window_text_bottom_y): Handle bottom divider.
409 (window_box_width, window_box_height): Calculate pixelwise.
410 (get_glyph_string_clip_rects): Handle right divider.
411 (remember_mouse_glyph): When windows are resized pixelwise
412 proceed with width and height set to 1.
413 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
415 (move_it_to): Calculate and return maximum x position
417 (Fwindow_text_pixel_size): New function.
418 (resize_mini_window, update_tool_bar): Calculate pixelwise.
419 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
421 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
423 (redisplay_tool_bar): Calculate pixelwise.
424 (redisplay_window): Calculate pixelwise. Handle dividers.
425 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
426 (x_draw_vertical_border): Handle dividers.
427 (define_frame_cursor1): Handle vertical drag cursor.
428 (x_draw_right_divider, x_draw_bottom_divider): New functions.
429 (expose_window): Calculate pixelwise. Handle dividers.
430 (init_xdisp): Initialize pixel values.
431 * xfaces.c (Qwindow_divider): New face.
432 (realize_basic_faces): Realize it.
433 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
434 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
435 (x_set_scroll_bar_default_width): Default actual width to 16.
436 (Fx_create_frame): Set sizes pixelwise.
437 (x_create_tip_frame): Default divider widths to zero. Pixelize
438 call of change_frame_size.
439 (Fx_show_tip): Handle divider widths. Initial pixel position
441 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
442 (Vx_window_vertical_drag_shape): New option.
443 * xmenu.c (free_frame_menubar): Pixelize call of
445 * xterm.c (x_draw_window_divider): New function.
446 (x_update_window_end): Optionally draw right divider.
447 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
448 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
449 (handle_one_xevent, x_new_font): Calculate pixelwise.
450 (x_set_window_size_1, x_set_window_size): New argument
451 pixelwise. Calculate pixelwise.
452 (x_wm_set_size_hint): Pixelize call of check_frame_size.
453 (struct x_redisplay_interface): Add x_draw_window_divider.
454 * xterm.h (struct x_output): Add vertical_drag_cursor.
456 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
458 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
459 Set invisible frames's `redisplay' when a full redisplay is requested.
460 (redisplay_window): Set must_be_updated_p instead (bug#15999).
461 (redisplay_mode_lines): Don't set must_be_updated_p any more.
462 (display_mode_lines): Set it here instead.
464 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
466 * dispextern.h (set_window_update_flags): Remove.
468 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
470 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
472 * xdisp.c (REDISPLAY_SOME_P): New macro.
473 (redisplay_internal): Use it (bug#15999).
474 (prepare_menu_bars, redisplay_window): Use it as well.
476 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
478 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
480 * w32font.c (g_b_init_get_char_width_32_w): New static var.
481 (globals_of_w32font): Zero it out.
482 (GetCharWidth32W_Proc): New function pointer.
483 (get_char_width_32_w): New function.
484 (compute_metrics): If get_glyph_outline_w returns an error, try
485 get_char_width_32_w before declaring a failure. This avoids
486 punishing raster (a.k.a. "bitmap") fonts by slowing down
487 redisplay. (Bug#6364).
489 2013-11-29 Eli Zaretskii <eliz@gnu.org>
491 * xdisp.c (clear_mouse_face): Don't invalidate the entire
492 mouse-highlight info, just signal frame_up_to_date_hook that mouse
493 highlight needs to be redisplayed. (Bug#15913)
495 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
497 Fix minor problems found by static checking.
498 * buffer.h (struct buffer_text, struct buffer):
499 * frame.h (struct frame):
500 * window.h (struct window):
501 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
502 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
503 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
504 no-longer-valid use of HAVE_MENUS.
505 * xdisp.c (propagate_buffer_redisplay): Now static.
507 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
509 * xmenu.c (Fmenu_or_popup_active_p):
510 * window.c (Fset_window_configuration):
511 * menu.c (Fx_popup_menu, Fx_popup_dialog):
512 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
513 * fns.c (Fyes_or_no_p):
514 * editfns.c (Fmessage_box, Fmessage_or_box):
515 * alloc.c (make_save_ptr_ptr):
516 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
518 * window.c (Fset_window_configuration): Move select_window later.
520 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
522 Refine redisplay optimizations to only redisplay *some* frames/windows
523 rather than all of them.
524 * xdisp.c (REDISPLAY_SOME): New constant.
525 (redisplay_other_windows, wset_redisplay, fset_redisplay)
526 (bset_redisplay, bset_update_mode_line): New functions.
527 (message_dolog): Use bset_redisplay.
528 (clear_garbaged_frames): Use fset_redisplay.
529 (echo_area_display): Use wset_redisplay.
530 (buffer_shared_and_changed): Remove.
531 (prepare_menu_bars): Call Vpre_redisplay_function before updating
532 frame titles. Compute the actual set of windows redisplayed.
533 Don't update frame titles and menu bars for frames that don't need to
535 (propagate_buffer_redisplay): New function.
537 (redisplay_internal): Use it. Be more selective in the set of windows
538 we redisplay. Propagate windows_or_buffers_changed to
539 update_mode_lines a bit later to simplify the code.
540 (mark_window_display_accurate_1): Reset window and buffer's
542 (redisplay_window): Do nothing if neither the window nor the buffer nor
543 the frame needs redisplay.
544 * window.h (struct window): Add `redisplay' field.
545 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
546 (redisplay_other_windows, window_list): New declarations.
547 * window.c (select_window, Fset_window_start): Use wset_redisplay.
548 (window_list): Not static any more.
549 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
550 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
551 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
552 * frame.c (Fmake_frame_visible): Don't redisplay everything.
553 * frame.h (struct frame): Add `redisplay' field.
554 Move `external_menu_bar' bitfield next to other bit-fields.
555 (SET_FRAME_GARBAGED): Use fset_redisplay.
556 (SET_FRAME_VISIBLE): Don't garbage the frame;
557 Use redisplay_other_windows.
558 * buffer.h (struct buffer): Add `redisplay' field.
559 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
560 (modify_overlay): Use bset_redisplay.
561 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
563 2013-11-28 Eli Zaretskii <eliz@gnu.org>
565 Support w32 file notifications in batch mode.
566 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
567 invalid (which happens in batch mode). If non-interactive, call
568 handle_file_notifications to store file notification events in the
569 input queue. (Bug#15933)
571 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
573 * w32inevt.c (handle_file_notifications): Now external, not static.
575 * w32term.h (handle_file_notifications): Provide prototype.
577 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
578 init_crit, since init_display, which does that otherwise, is not
581 2013-11-27 Glenn Morris <rgm@gnu.org>
583 * Makefile.in ($(lispsource)/international/charprop.el): New.
584 (emacs$(EXEEXT)): Depend on charprop.el.
586 2013-11-27 Eli Zaretskii <eliz@gnu.org>
588 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
589 deleting portions of the buffer under non-nil REPLACE argument.
592 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
593 directory, watch it and not its parent.
594 (add_watch): Allow empty string in FILE.
596 2013-11-27 Martin Rudalics <rudalics@gmx.at>
598 * window.c (Fset_window_start, window_resize_apply)
599 (window_scroll): Reset window_end_valid (Bug#15957).
601 2013-11-27 Glenn Morris <rgm@gnu.org>
603 * Makefile.in (leimdir): Now in lisp source directory.
604 ($(leimdir)/leim-list.el): Just use ../leim .
605 * epaths.in (PATH_DUMPLOADSEARCH):
606 * lread.c (load_path_default):
607 * nsterm.m (ns_load_path): No more leim directory.
609 2013-11-26 Andreas Schwab <schwab@suse.de>
611 * .gdbinit (xgettype): Add cast.
613 2013-11-26 Glenn Morris <rgm@gnu.org>
615 Preload leim-list.el.
616 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
617 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
618 is a single directory.
620 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
622 bool-vector-subsetp is now the normal direction (Bug#15912).
623 * data.c (Fbool_vector_subsetp): Test whether the first argument
624 is a subset of the second one, not the reverse. Add doc string.
626 Fix minor problems found by static checking.
627 * lread.c (load_path_default): Now static.
628 * textprop.c (text_property_stickiness): Be consistent about the
629 test used when deciding whether to consider the previous character.
630 This simplifies the code a bit.
632 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
634 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
636 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
637 (syms_of_frame): Don't defsubr them.
639 2013-11-25 Glenn Morris <rgm@gnu.org>
641 * lread.c (load_path_default): Change the sense of the argument.
642 (init_lread): When EMACSLOADPATH is set, do not ignore changes
643 from dump_path. When it is not, avoid checking dump_path twice.
645 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
646 uninstalled dump_path against installed Vload_path. (Bug#15964)
648 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
650 Export get_pos_property to Elisp.
651 * editfns.c (Fget_pos_property): Rename from get_pos_property.
652 (syms_of_editfns): Export it to Elisp.
654 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
656 2013-11-23 Romain Francoise <romain@orebokech.com>
658 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
659 initialization here ...
660 (syms_of_fileio): ... from here.
662 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
664 * lread.c (init_lread): Fix int/Lisp_Object mixup.
665 Please use --enable-check-lisp-object-type.
667 2013-11-23 Glenn Morris <rgm@gnu.org>
669 * process.c (get_process): Explicit error for dead buffers.
671 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
673 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
675 2013-11-23 Glenn Morris <rgm@gnu.org>
677 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
678 * lread.c (load_path_check): Take path to check as argument.
679 (load_path_default): New, split from init_lread.
680 (init_lread): Move calc of default load-path to load_path_default.
681 Empty elements in EMACSLOADPATH now stand for the default.
682 (load-path): Doc fix.
683 * emacs.c (decode_env_path): Add option to treat empty elements
684 as nil rather than ".".
685 * callproc.c (init_callproc_1, init_callproc):
686 * image.c (Vx_bitmap_file_path):
687 * lisp.h (decode_env_path):
688 * lread.c (Vsource_directory):
689 Update for new argument spec of decode_env_path.
691 2013-11-22 Eli Zaretskii <eliz@gnu.org>
693 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
694 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
696 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
698 Fix some dependency problems that cause unnecessary recompiles.
699 Problem reported by RMS in
700 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
701 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
702 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
703 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
704 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
705 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
706 (boostrap-clean): No need to remove stamp-oldxmenu.
708 Fix recently introduced bool vector overrun.
709 This was due to an optimization that went awry.
710 Reported by Glenn Morris in
711 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
712 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
713 for empty vectors, undoing the 2013-11-18 change.
714 * data.c (bool_vector_binop_driver): Rely on this.
715 Fix bug that occasionally overran the destination.
716 * lisp.h (struct Lisp_Bool_vector): Document this.
718 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
720 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
723 * nsterm.m (init, run, stop:): Comment out for now, does not work
726 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
728 * charset.c (syms_of_charset): Don't read past end of string.
730 2013-11-19 Glenn Morris <rgm@gnu.org>
732 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
734 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
736 Add hooks to run on gaining/losing focus. (Bug#15029)
737 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
738 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
739 (syms_of_frame): Add focus-in-hook, focus-out-hook.
741 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
743 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
744 The old names predated the API change that put destination at end.
746 Improve API of recently-added bool vector functions (Bug#15912).
747 The old API had (bool-vector-count-matches A B)
748 and (bool-vector-count-matches-at A B I), which gave the
749 misleading impression that the two functions were variants, one
750 with a location I. The new API has (bool-vector-count-population A)
751 and (bool-vector-count-consecutive A B I) to make the distinction
752 clearer. The first function no longer has a B argument, since the
753 caller can easily determine the number of nils if the length and
754 number of ts is known.
755 * data.c (Fbool_vector_count_population): Rename from
756 bool_vector_count_matches, and accept just 1 argument.
757 (Fbool_vector_count_consecutive): Rename from
758 Fbool_vector_count_matches_at.
760 Always allocate at least one bits_word per bool vector.
761 See Daniel Colascione in:
762 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
763 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
764 * data.c (bool_vector_binop_driver): Rely on this. Tune.
765 * lisp.h (struct Lisp_Bool_vector): Document this.
767 2013-11-18 Eli Zaretskii <eliz@gnu.org>
769 * insdel.c (invalidate_buffer_caches): New function, consolidated
770 from part of prepare_to_modify_buffer.
771 (insert_from_gap, prepare_to_modify_buffer):
772 * coding.c (code_convert_region, code_convert_string):
773 Call invalidate_buffer_caches. (Bug#15841)
775 * lisp.h (invalidate_buffer_caches): Add prototype.
777 2013-11-17 Eli Zaretskii <eliz@gnu.org>
779 * w32term.c (x_update_window_end): Don't invalidate the entire
780 mouse-highlight info, just signal frame_up_to_date_hook that mouse
781 highlight needs to be redisplayed. (Bug#15913)
783 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
785 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
787 2013-11-16 Eli Zaretskii <eliz@gnu.org>
789 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
790 while we are using Vprin1_to_string_buffer.
792 * keymap.c (describe_map): Don't crash if PT is 1 both before and
793 after inserting the description string. (Bug#15907)
795 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
797 * data.c: Work around bogus GCC diagnostic about shift count.
798 Reported by Eli Zaretskii in
799 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
800 (pre_value): New function.
801 (count_trailing_zero_bits): Use it.
803 2013-11-15 Eli Zaretskii <eliz@gnu.org>
805 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
806 assume C macros are not supported even under -g3 in these old GCC
809 2013-11-15 Leo Liu <sdl.web@gmail.com>
811 * minibuf.c (Ftry_completion, Fall_completions)
812 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
814 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
816 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
817 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
818 This avoids placing unnecessary constants into the Emacs code.
820 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
822 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
823 for Cygwin w32 build.
825 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
826 for Cygwin w32 build. (Bug#15892)
828 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
830 Simplify, port and tune bool vector implementation.
831 * alloc.c (bool_vector_exact_payload_bytes)
832 (bool_vector_payload_bytes): Remove.
833 (bool_vector_fill): Return its argument.
834 * alloc.c (bool_vector_fill):
836 * print.c (print_object):
837 Simplify by using bool_vector_bytes.
838 * alloc.c (make_uninit_bool_vector):
839 New function, broken out from Fmake_bool_vector.
840 (Fmake_bool_vector): Use it. Use tail call.
841 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
842 * data.c (BITS_PER_ULL): New constant.
843 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
844 if long long versions don't exist.
845 (shift_right_ull): New function.
846 (count_one_bits_word): New function, replacing popcount_bits_word
847 macro. Don't assume that bits_word is no wider than long long.
848 (count_one_bits_word, count_trailing_zero_bits):
849 Don't assume that bits_word is no wider than long long.
850 * data.c (bool_vector_binop_driver, bool_vector_not):
851 * fns.c (Fcopy_sequence):
853 Create an uninitialized destination, to avoid needless work.
854 (internal_equal): Simplify.
855 (Ffillarray): Prefer tail call.
856 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
857 contain at least one word.
858 (bits_word_to_host_endian): Prefer if to #if. Don't assume
859 chars are narrower than ints.
860 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
861 * fns.c (Fcopy_sequence):
863 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
864 Don't try to port to hosts where bits_word values have holes; the
865 code wouldn't work there anyway. Verify this assumption, though.
866 (bool_vector_bytes): New function.
867 (make_uninit_bool_vector): New decl.
868 (bool_vector_fill): Now returns Lisp_Object.
870 * xfns.c (xic_create_fontsetname):
871 * xrdb.c (gethomedir): Prefer tail calls.
873 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
875 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
876 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
878 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
879 that requires a return value.
880 (Fset_buffer_modified_p): Take advantage of this change to do
883 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
885 * buffer.c (Frestore_buffer_modified_p): Sync it with
886 Fset_buffer_modified_p.
887 (Fforce_mode_line_update): New function, moved from subr.el.
888 (Fset_buffer_modified_p): Use them.
889 (syms_of_buffer): Defsubr Fforce_mode_line_update.
891 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
893 * search.c (find_newline): Rewrite to prefer offsets to pointers.
894 This avoids undefined behavior when subtracting pointers into
895 different aways. On my platform it also makes the code a tad
896 smaller and presumably faster.
898 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
900 * keyboard.c (command_loop_1): Use region-extract-function.
901 * insdel.c (Qregion_extract_function): Not static any more (can we
902 stop pretending that these vars can benefit from being marked static?).
904 2013-11-09 Eli Zaretskii <eliz@gnu.org>
906 * search.c (find_newline): If buffer text is relocated during the
907 "dumb loop", adjust C pointers into buffer text to follow suit.
910 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
912 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
913 for conversion (Bug#15837).
915 2013-11-09 Eli Zaretskii <eliz@gnu.org>
917 * fileio.c (Finsert_file_contents): Invalidate the newline cache
918 for the entire range of inserted characters. (Bug#15841)
920 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
922 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
924 (realize_default_face): Remove assignment to distant-foreground if
925 unspecified (Bug#15815).
927 2013-11-08 Eli Zaretskii <eliz@gnu.org>
929 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
930 cache-long-scans disabled, since we don't want to call
931 prepare_to_modify_buffer (in insert_1_both) for each message we
934 * buffer.h (bset_cache_long_scans): New INLINE function, moved
935 from buffer.c. Improve commentary to the buffer field setter
938 * buffer.c (bset_cache_long_scans): Static function deleted.
939 Improve commentary to the buffer field setter functions.
940 (init_buffer_once): Default for cache-long-scans changed to t.
943 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
945 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
947 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
948 This bug was introduced in my 2013-06-21 change, and caused
949 struct Lisp_Sub_Char_Table objects to be given too many slots,
950 which broke 'make -C admin/unidata'.
952 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
954 Import changes from mac-port 4.5.
955 * macfont.m (mac_font_copy_default_descriptors_for_language)
956 (mac_font_copy_default_name_for_charset_and_languages): Declare.
957 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
958 (macfont_language_default_font_names): New.
959 (macfont_list): Rearrange language/charset code.
960 (macfont_close): Don't check for macfont_info->cache.
961 (mac_ctfont_create_preferred_family_for_attributes): New font
963 mac_font_copy_default_name_for_charset_and_languages.
964 (mac_font_copy_default_descriptors_for_language)
965 (mac_font_copy_default_name_for_charset_and_languages): New functions.
967 * macfont.h (kCTVersionNumber10_9): Define if not defined.
969 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
971 Port to C11 aligned_alloc, and fix some integer overflows.
972 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
973 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
974 and use of posix_memalign replaced with aligned_alloc.
975 (aligned_alloc): New function, defined or declared as needed.
976 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
977 Don't undef; configure.ac now does this.
978 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
979 (calloc, aligned_alloc): Check for integer overflow.
980 (aligned_alloc): Rename from memalign. All uses changed.
981 (memalign): New function, an alias for aligned_alloc.
983 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
985 * xdisp.c (redisplay_internal): Fix typo in last change.
987 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
989 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
991 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
993 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
994 redisplay--mode-lines-cause.
995 (redisplay_internal): Keep them uptodate. Remove redundant check of
996 buffer_shared_and_changed.
997 * *.[chm]: Number every assignment to update_mode_lines so we
998 can track why it is set.
1000 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1002 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1004 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1006 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1007 can track why it is set.
1009 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1011 Integer-related fixes for term.c etc.
1012 * dispextern.h (face_tty_specified_color): New function.
1013 * term.c (turn_on_face): Don't rely on undefined behavior when
1014 assigning an out-of-range value to 'long'.
1015 Simplify test for toggling highlight.
1016 (tty_capable_p): Omit last two (unused) args. All callers changed.
1017 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1018 (read_menu_input, tty_menu_activate, tty_menu_show):
1019 * xfaces.c (x_supports_face_attributes_p)
1020 (tty_supports_face_attributes_p):
1021 Use bool for boolean. All callers changed.
1022 (tty_supports_face_attributes_p): Omit defaults for color indices;
1023 no longer needed. Simplify tail call.
1025 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1027 * xdisp.c (prepare_menu_bars): Mark static.
1028 * lisp.h (prepare_menu_bars): Don't declare.
1029 * xselect.c (x_handle_selection_clear):
1030 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1032 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1034 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1035 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1037 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1039 * keyboard.c (Fcommand_error_default_function): Rename from
1040 Fdefault_error_output.
1042 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1044 * keyboard.c (Fdefault_error_output): New function, extracted from
1046 (syms_of_keyboard): Use it for Vcommand_error_function.
1048 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1050 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1051 (init_eval): Use it to ensure handlerlist is non-NULL.
1052 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1053 (Fsignal): Adjust NULLness test of handlerlist.
1054 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1056 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1058 * callproc.c (call_process): Call prepare_to_modify_buffer before
1059 decoding text read from the sub-process, as the decoded stuff will
1060 be inserted into the buffer. This will invalidate the various
1061 caches maintained for the buffer. (Bug#15148)
1063 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1065 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1066 string of glyphless-char-display.
1068 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1070 * nsfns.m (ns_get_name_from_ioreg): New function.
1071 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1072 OSX >= 10.9. Use ns_get_name_from_ioreg.
1074 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1076 Simplify and port recent bool vector changes.
1077 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1078 only in this file. Use a more-efficient implementation if the
1079 second argument is a power of 2.
1080 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1081 Remove no-longer-necessary compile-time checks.
1082 (bool_vector_exact_payload_bytes): New function.
1083 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1084 exact payload changed to call the new function. Do not assume
1085 that the arg or result fits in ptrdiff_t.
1086 (bool_vector_fill): New function.
1087 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1089 (vroundup_ct): Don't assume arg fits in size_t.
1090 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1091 invoke set_category_set.
1092 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1093 All callers changed. Use bool_vector_set.
1094 * category.h (XCATEGORY_SET): Remove; no longer needed.
1095 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1097 * data.c (Faref): Use bool_vector_ref.
1098 (Faset): Use bool_vector_set.
1099 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1100 (Fbool_vector_not, Fbool_vector_count_matches)
1101 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1102 * fns.c (concat): Use bool_vector_ref.
1103 (Ffillarray): Use bool_vector_fill.
1104 (mapcar1): Use bool_vector_ref.
1105 (sxhash_bool_vector): Hash words, not bytes.
1106 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1107 a constant, since it's now used in #if.
1108 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1109 unsigned char on unusual architectures, so that we no longer
1110 assume that the number of bits per bits_word is a power of two or
1111 is a multiple of 8 or of CHAR_BIT.
1112 (Qt): Add forward decl.
1113 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1114 at least as strictly as bits_word.
1115 (bool_vector_data, bool_vector_uchar_data): New accessors.
1116 All data structure accesses changed to use them.
1117 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1118 (bool_vector_set): New functions.
1119 (bool_vector_fill): New decl.
1120 (ROUNDUP): Move to alloc.c as described above.
1122 Fix recent gnutls changes.
1123 * gnutls.c (Fgnutls_boot): Don't assume C99.
1124 * process.c (wait_reading_process_output): Fix typo in recent change.
1126 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1128 * process.c (wait_reading_process_output, read_process_output)
1129 (send_process): Check gnutls_state is not NULL.
1131 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1132 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1134 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1136 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1137 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1139 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1142 * nsfns.m (Fx_create_frame): Fix memory leak.
1144 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1145 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1146 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1148 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1150 * xdisp.c (message3_nolog, message_with_string): Encode the string
1151 before writing it to the terminal in a non-interactive session.
1153 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1154 sure we concatenate them into a unibyte string.
1156 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1157 resulting temporary name before returning it to the caller.
1158 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1159 is a unibyte string, convert NAME to a unibyte string to ensure
1160 that the result is also a unibyte string.
1162 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1163 create unibyte strings from default paths and directory/file
1166 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1169 * callproc.c (init_callproc): Use build_unibyte_string to make
1170 sure we create unibyte strings from default paths and
1171 directory/file names.
1173 * buffer.c (init_buffer): Don't store default-directory of
1174 *scratch* in multibyte form. The original problem which led to
1175 that is described in
1176 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1177 but it was solved long ago. (Bug#15260)
1179 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1181 Port to stricter C99 platforms.
1182 Especially, C99 prohibits nesting a struct X inside struct Y if
1183 struct X has a flexible array member.
1184 * alloc.c (struct sdata): New type.
1185 (sdata): Implement in terms of struct sdata.
1186 Remove u member; all uses replaced by next_vector, set_next_vector.
1187 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1188 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1189 (struct sblock): Rename first_data member to data, which is now
1190 a flexible array member. All uses changed.
1191 (next_vector, set_next_vector, large_vector_vec): New functions.
1192 (vector_alignment): New constant.
1193 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1194 (struct large-vector): Now merely a NEXT member, since the old approach
1195 ran afoul of stricter C99. All uses changed to use
1196 large_vector_vec or large_vector_offset.
1197 (large_vector_offset): New constant.
1198 * dispnew.c: Include tparam.h, for tgetent.
1199 Do not include term.h; no longer needed.
1200 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1201 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1202 (struct Lisp_Vector): Use a flexible array member for contents,
1203 instead of a union with a member that is an array of size 1.
1205 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1206 fact that the struct no longer contains a union.
1207 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1208 (struct Lisp_Save_Value, struct Lisp_Free):
1209 Use unsigned, not int, for spacers, to avoid c99 warning.
1210 (union specbinding): Use unsigned, not bool, for bitfield, as
1211 bool is not portable to pre-C99 hosts.
1213 2013-11-04 Glenn Morris <rgm@gnu.org>
1215 * emacs.c (usage_message): Mention that `-L :...' appends.
1217 2013-11-02 Glenn Morris <rgm@gnu.org>
1219 * Makefile.in (abs_builddir): Remove.
1220 (bootstrap_exe): Use relative filename.
1222 Use relative filenames in TAGS files.
1223 * Makefile.in (abs_srcdir): Remove it again.
1224 (.PHONY): Remove frc.
1225 (maintainer-clean): No more TAGS-LISP file.
1226 (TAGS): Pass relative file names to etags.
1227 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1229 * Makefile.in (abs_srcdir): New, set by configure.
1231 (maintainer-clean): Remove pointless echo. That should be in the
1232 top-level Makefile, if anywhere. Delete TAGS-LISP.
1233 (extraclean): No s/ and m/ directories for some time.
1234 (TAGS): Also depend on ctagsfiles3.
1235 Remove no-longer-defined S_FILE.
1236 Pass absolute filenames to etags once more.
1237 (TAGS-LISP): Replace lispdir with its expansion.
1238 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1239 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1241 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1243 * xfaces.c (check_lface_attrs, realize_default_face):
1244 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1245 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1247 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1249 * emacs.c (original_pwd): Remove global var by making it local.
1250 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1252 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1254 * xfaces.c: Declare color_distance.
1255 (QCdistant_foreground): New variable.
1256 (NEAR_SAME_COLOR_THRESHOLD): New define.
1257 (load_color2): New function.
1258 (load_color): Call load_color2.
1259 (load_face_colors): Call load_color2 and if distant-color is specified
1260 calculate distant and use distant-color if colors are near.
1261 (LFACE_DISTANT_FOREGROUND): New define.
1262 (merge_face_ref, Finternal_set_lisp_face_attribute)
1263 (Finternal_get_lisp_face_attribute)
1264 (x_supports_face_attributes_p): Handle distant-foreground similar to
1266 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1268 * dispextern.h (lface_attribute_index):
1269 Add LFACE_DISTANT_FOREGROUND_INDEX.
1271 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1273 * image.c (pbm_next_char): New function.
1274 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1275 (pbm_scan_number): Use it.
1276 (Qlibjpeg_version): New variable.
1277 (syms_of_image): DEFSYM and initialize it.
1279 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1281 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1283 2013-10-31 Glenn Morris <rgm@gnu.org>
1285 * emacs.c (original_pwd): New char.
1286 (main): If using --chdir, store original_pwd.
1287 (init_cmdargs): When setting Vinvocation_directory based on a
1288 relative argv[0], use original_pwd if set. (Bug#15768)
1290 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1292 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1294 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1296 * insdel.c: Fix minor problems found by static checking.
1297 (Qregion_extract_function): Now static.
1298 (prepare_to_modify_buffer_1): Remove unused locals.
1300 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1302 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1303 (syms_of_xdisp): Declare pre-redisplay-function.
1304 (markpos_of_region): Remove function.
1305 (init_iterator, compute_stop_pos, handle_face_prop)
1306 (face_before_or_after_it_pos, reseat_to_string)
1307 (get_next_display_element, window_buffer_changed)
1308 (redisplay_internal, try_cursor_movement, redisplay_window)
1309 (try_window_reusing_current_matrix, try_window_id, display_line)
1310 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1311 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1312 * window.h (struct window): Remove field `region_showing'.
1313 * dispextern.h (struct it): Remove region_beg/end_charpos.
1314 (face_at_buffer_position, face_for_overlay_string)
1315 (face_at_string_position): Update prototypes.
1316 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1317 (face_at_string_position): Remove `region_beg' and `region_end' args.
1318 * fontset.c (Finternal_char_font):
1319 * font.c (font_at, font_range): Adjust calls accordingly.
1320 * insdel.c (Qregion_extract_function): New var.
1321 (syms_of_insdel): Initialize it.
1322 (prepare_to_modify_buffer_1): Use it.
1324 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1326 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1327 * ftxfont.c (ftxfont_get_gcs):
1328 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1329 * xfaces.c (x_free_colors, x_free_dpy_colors)
1330 (x_create_gc, unload_color):
1331 * xselect.c (x_property_data_to_lisp):
1332 * xsettings.c (parse_settings):
1333 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1334 (get_bits_and_offset): Adjust definition.
1335 * frame.c (XParseGeometry): Adjust locals.
1336 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1337 * regex.h (toplevel): Likewise for reg_syntax_t.
1339 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1341 * eval.c (run_hook_with_args): Use FUNCTIONP.
1343 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1345 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1346 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1347 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1348 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1349 on MS-Windows anyway.
1350 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1351 (free_realized_face): ...adjust user.
1352 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1353 white relief pixels to -1.
1354 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1355 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1356 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1358 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1360 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1361 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1362 in practice now. All callers changed.
1364 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1366 * dispextern.h (struct face): Use bitfields for 'underline_type'
1367 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1368 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1369 'stipple' member. Move 'lface' member up to help...
1370 * xfaces.c (make_realized_face): ...this function to find and
1371 clear just the members that need clearing.
1372 (load_face_colors, realize_x_face):
1373 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1375 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1377 * xftfont.c (struct xftfont_info): Remove set-but-unused
1379 (xftfont_open): Adjust user.
1380 (xftfont_get_colors): Remove useless prototype.
1382 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1384 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1385 before passing them to 'unexec'. (Bug#15260)
1387 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1389 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1391 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1393 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1394 the changed signature of the font driver's 'close' method.
1396 * w32font.h (w32font_close): Adjust the prototype to the change in
1397 function definition.
1399 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1401 * w32uniscribe.c (uniscribe_close): Adapt the call to
1402 w32font_close to its new prototype.
1404 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1406 Omit unused frame argument of font API's close function.
1407 * font.h (struct font): Drop frame argument. Adjust comment.
1408 * font.c (font_clear_cache, font_close_object): Adjust users.
1409 * ftfont.c (ftfont_close):
1410 * ftxfont.c (ftxfont_close):
1411 * macfont.m (macfont_close):
1412 * nsfont.m (nsfont_close):
1413 * w32font.c (w32font_close):
1414 * xfont.c (xfont_close):
1415 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1416 tweak comments and make functions safe if called more than once for
1417 the same font object.
1419 Perform font-specific cleanup when font object is swept by GC. See
1420 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1421 * alloc.c (cleanup_vector): New function.
1422 (sweep_vector): Call it for each reclaimed vector object.
1423 * font.h (struct font): Adjust comment.
1425 2013-10-24 Glenn Morris <rgm@gnu.org>
1427 * Makefile.in (abs_top_srcdir): New, set by configure.
1429 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1431 Adjust recent font-related changes to fix bug#15686.
1432 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1433 is a live window system frame, mark its default font too.
1435 2013-10-23 Glenn Morris <rgm@gnu.org>
1437 * Makefile.in (RUN_TEMACS): Make relative (again).
1438 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1439 (bootstrap-emacs$(EXEEXT)):
1440 Quote entities that might contain whitespace.
1442 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1444 Port to Solaris 10 and its bundled GCC.
1445 Problem reported by Timothy C. Burt.
1446 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1448 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1450 Do not allow font caches to grow too large.
1451 * alloc.c (compact_font_cache_entry, compact_font_caches):
1452 New functions or stub if not HAVE_WINDOW_SYSTEM.
1453 (compact_undo_list): Factor out from Fgarbage_collect.
1455 (mark_face_cache): Mark face font. Move down to avoid
1457 (mark_terminals): Do not mark font cache here.
1458 (Fgarbage_collect): Call compaction functions described
1459 above. Adjust comment.
1461 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1463 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1464 chdir to HOME (bug#15607).
1466 * nsterm.m (Qcocoa, Qgnustep): New variables.
1467 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1468 (ns_get_color): Make selection color work for GNUStep also.
1470 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1472 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1473 handles mouse clicks. Instead, let GPM use the same code as all
1474 the other mice use. See the discussion starting at
1475 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1476 for the details of the problem with the menu bar this fixes.
1478 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1480 Remove port-specific display name lists to avoid extra
1481 complexity and data duplication with display info lists.
1482 * xterm.h (x_display_name_list): Remove declaration.
1483 * xterm.c (x_display_name_list): Remove.
1484 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1485 * xfns.c (x_display_info_for_name, Fx_display_list):
1486 Likewise. Use x_display_list where appropriate.
1487 * w32term.h (w32_display_name_list): Remove declaration.
1488 * w32term.c (w32_display_name_list): Remove.
1489 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1491 * w32fns.c (x_display_info_for_name, Fx_display_list):
1492 Likewise. Use x_display_list where appropriate.
1493 * nsterm.h (ns_display_name_list): Remove declaration.
1494 * nsterm.m (ns_display_name_list): Remove.
1495 (ns_term_init, syms_of_nsterm): Adjust users.
1496 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1497 Likewise. Use x_display_list where appropriate.
1498 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1499 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1500 (mark_terminals): Mark per-terminal font cache.
1502 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1504 Don't run timers in input-pending-p. Its new check-timers param
1505 provides the prior behavior. (Bug#15045).
1506 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1509 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1511 Make some functions static in non-Microsoft builds.
1512 On my platform (Fedora 19 x86-64), this shrinks the
1513 Emacs executable (text+data) by 0.25%.
1514 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1515 (load_color) [!MSDOS]:
1516 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1517 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1518 * lisp.h (check_existing):
1519 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1520 (network_interface_info) [!WINDOWSNT]:
1521 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1522 Remove extern decls.
1523 * fileio.c (check_existing):
1524 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1525 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1526 (network_interface_info) [!WINDOWSNT]:
1527 * term.c (encode_terminal_code) [!WINDOWSNT]:
1528 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1529 * xfaces.c (load_color) [!MSDOS]:
1531 * fileio.c (check_existing, check_executable, check_writable):
1532 * process.c (network_interface_list, network_interface_info):
1533 Move earlier, so that we don't need forward decls.
1534 * gnutls.c (fn_gnutls_transport_set_errno)
1535 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1537 * w32.c (init_environment): Use faccessat rather than
1538 check_existing, partly for consistency with the rest of the code
1539 in this file, partly so that check_existing can be static.
1541 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1542 * emacs.c (MAIN_PROGRAM): New macro.
1543 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1544 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1546 bool vector int width fixes
1547 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1548 (Fbool_vector_count_matches_at):
1549 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1550 can exceed PTRDIFF_MAX, at least in theory.
1551 (Fbool_vector_count_matches_at):
1552 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1554 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1556 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1557 (struct sockaddr): Add forward decl, for platforms that lack it.
1559 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1561 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1564 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1566 * w32.c (network_interface_get_info, network_interface_list)
1567 (network_interface_info): New functions. (Bug#15610)
1568 (GetAdaptersInfo_Proc): New typedef.
1569 (get_adapters_info): New wrapper function.
1570 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1572 * process.h (network_interface_list, network_interface_info):
1575 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1576 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1577 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1578 for WINDOWSNT. Doc fix.
1579 (syms_of_process): Defsubr Snetwork_interface_list and
1580 Snetwork_interface_info unconditionally.
1582 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1583 in NS GUI sessions. (Bug#15629)
1585 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1587 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1589 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1591 * print.c (print_object): Print " ..." when truncating bool vectors.
1593 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1595 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1596 standard mouse buttons.
1598 * termhooks.h (struct input_event): Remove incorrect commentary.
1600 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1602 Disallow bool vector operations on mixed-length operands.
1603 The old behavior left garbage in the result vector sometimes,
1604 and didn't seem to be useful.
1605 * data.c (Qwrong_length_argument): New static var.
1606 (wrong_length_argument): New function.
1607 (bool_vector_binop_driver): Check that args agree in length.
1609 * keyboard.c, keyboard.h (all_kboards): Now static.
1611 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1613 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1614 note from the lispref.
1616 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1618 * nsterm.h (struct ns_display_info): Remove set-but-unused
1619 member image_cache (image caches are per-terminal anyway).
1620 (FRAME_X_IMAGE_CACHE): Remove.
1621 * nsterm.m (ns_initialize_display_info): Adjust user.
1623 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1625 * w32proc.c: Include mingw_time.h.
1627 * w32.c: Include mingw_time.h.
1629 Implement scrolling of TTY menus when the screen is too short.
1631 * term.c (tty_menu_display): Accept an additional argument, the
1632 menu item from which to start displaying the menu. Account for
1633 the value of Y when limiting the menu to the number of available
1635 (mi_result): New enumeration.
1636 (read_menu_input): Return enumerated value. When the y coordinate
1637 hits min_y or max_y, return scroll indication instead of wrapping
1639 (tty_menu_activate): Handle the scrolling indications from
1640 read_menu_input. Compute the first menu item to display and pass
1641 it to tty_menu_display.
1643 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1645 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1646 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1647 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1648 Adjust to match the change described below.
1649 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1650 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1651 memory_below_frame members to...
1652 * termchar.h (struct tty_display_info): ...here because they're
1653 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1654 * term.c (init_tty):
1655 * nsterm.m (ns_create_terminal):
1656 * w32term.c (w32_create_terminal):
1657 * xterm.c (x_create_terminal): Adjust users.
1658 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1659 to filter out non-TTY frames. Adjust comment.
1660 (scrolling): Adjust user. Prefer eassert for debugging check.
1662 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1664 * xfaces.c (PT_PER_INCH): Remove unused macro.
1665 * termhooks.h (struct terminal): Remove set-but-unused
1666 member fast_clear_end_of_line.
1667 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1668 * nsterm.m (ns_create_terminal):
1669 * term.c (init_tty):
1670 * w32term.c (w32_create_terminal):
1671 * xterm.c (x_create_terminal): Adjust users.
1673 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1675 * lisp.h (bool_vector_size): New function.
1676 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1677 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1678 (Fbool_vector_not, Fbool_vector_count_matches_at):
1679 Remove uses of 'eassume' that should no longer be needed,
1680 because they are subsumed by the 'eassume' in bool_vector_size.
1682 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1684 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1685 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1686 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1688 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1690 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1691 have different dimensions. (Bug#15575)
1693 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1696 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1698 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1700 * term.c (tty_menu_show): Never return with unbalanced
1701 specpdl. Use eassert for debugging check. Adjust style.
1703 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1705 * term.c (read_menu_input): Make selection of menu items
1706 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1707 (tty_menu_activate): Fix off-by-one error when computing max_y.
1709 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1711 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1712 audit logging (only used with GnuTLS 3.x) and enable it.
1714 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1716 * dispnew.c (redraw_frame): Remove useless #ifdef because
1717 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1718 Also, move TTY fflush to...
1719 * term.c (tty_update_end): ...this function.
1721 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1723 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1724 the end of the frame's glyph matrix. (Bug#15575)
1726 * term.c (tty_menu_display): Don't move cursor while overwriting
1727 frame's glyphs with menu items. Limit the number of items
1728 displayed to what can be shown on the available screen lines,
1729 excluding the echo area.
1730 (tty_menu_activate): Limit the Y coordinate allowed by
1731 read_menu_input to the last screen line used for menu display.
1733 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1735 * lisp.h (eassume): New macro.
1736 Also, include <verify.h>, for 'assume'.
1737 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1738 (vroundup, vector_nbytes):
1739 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1740 (Fbool_vector_not, Fbool_vector_count_matches)
1741 (Fbool_vector_count_matches_at):
1742 Use eassume, not eassert.
1743 * casetab.c (set_identity, shuffle):
1744 * composite.c (composition_gstring_put_cache):
1745 * dispnew.c (update_frame_1):
1746 * ftfont.c (ftfont_shape_by_flt):
1747 * image.c (gif_load):
1748 * intervals.c (offset_intervals):
1749 * macfont.m (macfont_shape):
1750 Remove calls to 'assume' that are no longer needed, because
1751 --enable-gcc-warnings no longer generates bogus warnings
1752 when these calls are removed.
1754 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1756 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1758 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1760 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1761 (Qsubstitute_env_in_file_name): New var.
1762 (syms_of_fileio): Define it.
1764 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1766 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1767 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1770 * term.c (save_and_enable_current_matrix): Don't allocate and
1771 don't save margin areas.
1772 (restore_desired_matrix): Don't restore margin areas.
1773 (free_saved_screen): Don't free margin areas.
1775 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1777 * image.c: Pacify --enable-gcc-warnings.
1778 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1779 #define only if used.
1781 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1783 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1784 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1785 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1786 (gif_load): For giflib v5.x and later, display the error message
1787 produced by giflib when its functions fail.
1788 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1791 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1793 * keyboard.c (last_event_timestamp): Remove. For X selection and
1794 GTK popup menus, it may be obtained from per-frame X display info.
1795 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1796 (process_special_events): Adjust users.
1797 * keyboard.h (last_event_timestamp): Remove declaration.
1798 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1799 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1800 * menu.h (xmenu_show): Adjust prototype.
1801 * menu.c (Fx_popup_menu): Adjust user.
1802 * xselect.c (x_own_selection, x_get_foreign_selection)
1803 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1805 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1807 * keyboard.c (init_kboard): Now static. Add arg
1808 to denote window system. Adjust comment.
1809 (init_keyboard): Adjust user.
1810 (allocate_kboard): New function.
1812 * nsterm.m (ns_term_init):
1813 * term.c (init_tty):
1814 * w32term.c (w32_create_terminal):
1815 * xterm.c (x_term_init): Use it.
1816 * keyboard.h (init_kboard): Remove prototype.
1817 (allocate_kboard): Add prototype.
1819 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1821 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1822 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1824 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1826 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1828 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1830 * term.c (tty_menu_activate): Flush the output stream after
1831 showing the cursor, and don't mark the frame garbaged at exit from
1832 the function. Fixes redisplay glitches when moving from one menu
1835 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1837 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1838 or throw error (Bug#15570).
1840 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1842 * intervals.c (temp_set_point_both): Move test into 'eassert',
1845 * lisp.h (eassert): Don't use 'assume'.
1846 Sometimes 'assume' wins in performance, and sometimes it loses,
1847 so it shouldn't be used all the time. Perhaps we need two
1848 flavors of 'eassert', one for where 'assume' is far more likely
1849 to help or to hurt; but that can be done later.
1850 Problem reported by Dmitry Antipov in
1851 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1852 Also, don't include <verify.h>; no longer needed.
1854 2013-10-09 Glenn Morris <rgm@gnu.org>
1856 * eval.c (Fcond): Doc tweak.
1858 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1860 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1861 expressions with side effects to eassert. (Bug#15565)
1863 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1865 * fns.c (hashfn_user_defined): Allow hash functions to return any
1868 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1870 Fix minor problems found by static checking.
1871 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1872 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1873 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1874 * keyboard.c (read_menu_command): Remove unused local.
1875 * lisp.h (read_menu_command): New decl.
1876 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1877 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1878 Return ptrdiff_t, not int.
1879 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1880 not int, for benefit of xpalloc.
1881 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1883 (have_menus_p): Remove; unused.
1884 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1885 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1886 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1888 (save_and_enable_current_matrix): Omit unnecessary casts.
1889 (read_menu_input): Omit local extern decl (now in lisp.h).
1890 Don't access uninitialized storage if mouse_get_xy fails.
1891 (tty_menu_activate): Mark local as initialized, for lint.
1892 (tty_menu_activate, tty_meny_show): Remove unused locals.
1894 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1896 Support menus on text-mode terminals.
1897 * xterm.h (xw_popup_dialog): Add prototype.
1899 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1900 (xmenu_show): Block input here, instead in Fx_popup_menu.
1901 (xw_popup_dialog): New function, with X-specific bits of popup
1904 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1907 * window.c (Fset_window_configuration): Use run-time tests of the
1908 frame type instead of compile-time conditionals, when menu-bar
1909 lines are considered.
1911 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1912 (w32_popup_dialog): New prototypes.
1914 * w32menu.c (Fx_popup_dialog): Function deleted.
1915 (w32_popup_dialog): New function, with w32 specific bits of popup
1916 dialogs. Block input here.
1918 * w32inevt.c (w32_console_read_socket): Minor change to add
1919 debugging TTY events.
1921 * w32fns.c (show_hourglass): If returning early because the frame
1922 is not a GUI frame, unblock input.
1924 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1925 (cursorY): New functions.
1927 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1928 WINDOWSNT, macros that call curX and curY elsewhere.
1930 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1932 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1933 specific function to hide and show cursor on a text-mode terminal.
1934 (tty_menu_struct, struct tty_menu_state): New structures.
1935 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1936 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1937 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1938 (tty_menu_locate, save_and_enable_current_matrix)
1939 (restore_desired_matrix, screen_update, read_menu_input)
1940 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1941 (tty_pop_down_menu, tty_menu_last_menubar_item)
1942 (tty_menu_new_item_coords, tty_menu_show): New functions.
1943 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1945 * nsterm.h (ns_popup_dialog): Adjust prototype.
1947 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1949 (ns_popup_dialog): Adapt order of arguments to the other
1950 *_menu_show implementations.
1951 (Fx_popup_dialog): Function deleted.
1953 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1955 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1957 * menu.c (have_boxes): New function.
1958 (single_keymap_panes): Use it instead of a compile-time
1960 (single_menu_item): Use run-time tests of the frame type instead
1961 of compile-time conditionals.
1962 (encode_menu_string): New function.
1963 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1964 the macro, since different types of frame need different encoding
1966 (digest_single_submenu): Use run-time tests of frame type instead
1967 of, or in addition to, compile-time conditionals.
1968 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1969 (Fx_popup_menu): Detect when the function is called from keyboard
1970 on a TTY. Don't barf when invoked on a text-mode frame.
1971 Check frame type at run time, instead of compile-time conditionals for
1972 invoking terminal-specific menu-show functions.
1973 Call tty_menu_show on text-mode frames.
1974 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1975 run time to determine which alternative to invoke; support dialogs
1978 * keyboard.h <Qmouse_movement>: Declare.
1980 * keyboard.c <Qmouse_movement>: Now extern.
1981 <Qecho_keystrokes>: New static variable.
1982 (read_key_sequence): Accept an additional argument, a flag to
1983 prevent redisplay during reading of the key sequence. All callers
1985 (read_menu_command): New function.
1986 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1988 (toolkit_menubar_in_use): New function.
1989 (make_lispy_event): Use it instead of a compile-time test.
1991 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1992 window-system being available.
1994 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1995 to x-popup-dialog on the frame type, they all now support popup
1998 * dispnew.c (save_current_matrix): Save the margin areas.
1999 (restore_current_matrix): Restore margin areas.
2000 (update_frame_with_menu): New function.
2002 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2005 * alloc.c (make_save_ptr): Now compiled unconditionally.
2007 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2009 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2010 (redraw_frame, update_frame): Adjust users.
2011 * dispextern.h (set_window_update_flags): Adjust prototype.
2012 * xdisp.c (redisplay_internal): When updating all frames with zero
2013 windows_or_buffers_changed, assume that only the windows that shows
2014 current buffer should be really updated.
2016 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2018 Do not allocate huge temporary memory areas and objects while encoding
2019 for file I/O, thus reducing an enormous memory usage for large buffers.
2020 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2021 * coding.h (struct coding_system): New member raw_destination.
2022 * coding.c (setup_coding_system): Initialize it to zero.
2023 (encode_coding_object): If raw_destination is set, do not create
2024 dst_object. Add comment.
2025 * fileio.c (toplevel): New constant E_WRITE_MAX.
2026 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2027 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2029 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2031 * nsterm.m (windowDidExitFullScreen:):
2032 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2034 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2036 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2037 * keyboard.c (unblock_input_to): Don't process pending signals
2038 if a fatal error is in progress.
2040 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2041 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2042 they're talking about words in Lisp bool vectors.
2043 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2044 * data.c (popcount_bits_word): Rename from popcount_size_t.
2045 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2048 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2050 Improve support for popcount and counting trailing zeros (Bug#15550).
2051 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2052 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2053 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2054 (popcount_size_t_msc, popcount_size_t_gcc):
2055 Remove; now done by Gnulib.
2056 (popcount_size_t): Now a macro that defers to Gnulib.
2057 (count_trailing_zero_bits): Return int, for consistency with
2058 Gnulib and because Emacs prefers signed to unsigned int.
2059 Don't assume that size_t is either unsigned int or unsigned long
2060 or unsigned long long.
2061 (size_t_to_host_endian): Do not assume that size_t is either
2062 exactly 32 or exactly 64 bits wide.
2063 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2064 etc., so that it's now an enum constant, not a macro.
2065 No need to assume that it's either 32 or 64.
2067 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2069 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2072 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2074 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2075 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2077 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2079 emacs_read and emacs_write now use void *, not char *.
2080 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2081 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2082 Buffer arg is now void *, not char *. This matches plain
2083 'read' and 'write' better, and avoids a constraint violation
2084 on Solaris 9 with Oracle Studio.
2086 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2088 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2089 memset to explicit loop. Otherwise copy largest possible chunk
2090 from initialized to uninitialized part, thus allowing the longer
2091 memcpy runs and reducing the number of loop iterations.
2093 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2095 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2096 hide toolbar (Bug#15388).
2097 (windowDidEnterFullScreen:): If presentation options are zero,
2098 set them here (Bug#15388).
2099 (ns_update_auto_hide_menu_bar): Remove runtime check.
2100 Don't auto hide dock unless menubar is also auto hidden.
2102 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2104 * editfns.c (message): Mention batch mode in doc string.
2106 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2108 * nsterm.m (check_native_fs): Remove erroneous comment.
2110 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2112 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2113 uses find_newline instead of scan_newline and so doesn't move point.
2115 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2117 Use hardware support for byteswapping on glibc x86 etc.
2118 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2119 whereas the old swap64 needed 30.
2120 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2121 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2122 Use byteswap.h's macros to swap bytes.
2123 * lisp.h (swap16, swap32, swap64): Remove.
2124 All uses replaced by bswap_16, bswap_32, bswap_64.
2126 * bytecode.c (exec_byte_code): Use some more volatile variables
2127 to work around local variables getting clobbered by longjmp.
2128 Port to pre-C99, which doesn't allow decls after stmts.
2130 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2132 * lisp.h (eassert): Assume that COND is true when optimizing.
2133 In other words, take on the behavior of eassert_and_assume.
2134 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2135 (eassert_and_assume): Remove. All uses replaced by eassert.
2137 * xdisp.c (Qglyphless_char): Now static.
2139 Adjust to merge from gnulib.
2140 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2141 * lisp.h: Include <verify.h>, for 'assume'.
2143 * eval.c (clobbered_eassert): New macro.
2144 (internal_catch, internal_condition_case)
2145 (internal_condition_case_1, internal_condition_case_2)
2146 (internal_condition_case_n): Use it instead of eassert
2147 when the argument contains locals clobbered by longjmp.
2148 Don't use clobbered locals outside of clobbered_eassert.
2149 (internal_lisp_condition_case): Use a volatile variable
2150 to work around a local variable's getting clobbered.
2152 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2154 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2155 (PUSH_HANDLER): New macro.
2156 (catchlist): Remove.
2157 (handlerlist): Always declare.
2159 * eval.c (catchlist): Remove (merge with handlerlist).
2160 (handlerlist, lisp_eval_depth): Not static any more.
2161 (internal_catch, internal_condition_case, internal_condition_case_1)
2162 (internal_condition_case_2, internal_condition_case_n):
2164 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2165 handlerlist/catchlist.
2166 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2167 handlerlist which can only handle a single condition-case handler at
2169 (find_handler_clause): Simplify since we only a single branch here
2172 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2174 (bcall0): New function.
2175 (exec_byte_code): Add corresponding cases. Improve error message when
2176 encountering an invalid byte-code. Let Bunwind_protect accept
2177 a function (rather than a list of expressions) as argument.
2179 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2180 and make them unconditional now that they're heap-allocated.
2182 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2184 * charset.c (Fdecode_char, Fencode_char): Remove description of
2185 `restriction' arg. now that it's hidden by advertised-calling-convention.
2187 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2189 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2190 Remove unused variable (from mac-port).
2191 (macfont_draw): Use s->ybase for correct y position.
2193 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2195 * frame.h (struct frame): Drop has_minibuffer member because...
2196 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2197 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2199 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2201 * window.h (struct window): Prefer enum text_cursor_kinds to int
2202 for phys_cursor_type member. Move the latter, phys_cursor_width,
2203 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2204 * window.c (replace_window, make_window): Adjust users.
2206 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2208 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2209 this module is never compiled otherwise.
2211 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2213 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2216 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2218 * xdisp.c (get_next_display_element): Don't call face_for_font in
2219 a build configured --without-x. (Bug#15484)
2221 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2223 * window.c (calc_absolute_offset): #elif should be #elif defined.
2225 * frame.c (delete_frame): Block/unblock input to overcome race
2226 condition (Bug#15475).
2228 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2230 * frame.c (delete_frame): Record selected frame only after
2231 calling Qdelete_frame_functions (Bug#15477).
2233 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2235 * nsterm.m (ns_selection_color): Remove.
2236 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2237 NSColor selectedText(Background)Color. Only for COCOA.
2238 (ns_term_init): Remove assignment of ns_selection_color, logic
2239 moved to ns_get_color.
2241 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2242 NS_SELECTION_COLOR_DEFAULT.
2243 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2245 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2247 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2248 frame' does not have the tool_bar_window member.
2250 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2252 Signal error when reading an empty byte-code object (Bug#15405)
2253 * lread.c (read1): signal error
2254 * alloc.c (make_byte_code): eassert header size
2255 (sweep_vectors): change an int to size_t
2257 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2259 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2260 instead of ints, as it's the usual style for offsetof constants. See:
2261 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2263 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2264 This is ugly, but it should fix the performance problem for older
2265 GCC versions in the short run. I'll look into integrating the
2266 Gnulib module for popcount, as a better fix.
2267 See the thread starting in:
2268 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2269 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2270 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2271 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2272 (popcount_size_t): Use it.
2274 2013-09-24 Daniel Colascione <dancol@dancol.org>
2276 * process.c (Fnetwork_interface_info): Fix build break due to
2279 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2281 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2282 Prefer signed to unsigned integers where either will do.
2283 No need for 'const' on locals that do not escape.
2284 Omit easserts with unnecessary and unportable assumptions about
2285 alignment. Avoid unnecessary casts to char *.
2287 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2289 Use union for the payload of struct Lisp_Vector.
2290 This helps to avoid a few glitches dictated by C's aliasing rules.
2291 * lisp.h (struct Lisp_Vector): Use union for next and
2292 contents member. Adjust comment. Change related users.
2293 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2294 Related users changed.
2295 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2296 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2297 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2298 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2300 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2302 Optimize glyph row clearing and copying routines.
2303 * dispextern.h (struct glyph_row): Change layout of struct
2304 glyph_row to help copy_row_except_pointers. Adjust comment.
2305 * dispnew.c (null_row): Remove.
2306 (clear_glyph_row): Use offsetof and memset to find and clear
2307 just the members that need clearing. Adjust comment.
2308 (copy_row_except_pointers): Likewise for copying.
2310 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2312 Some minor cleanups of recently-added bool vector code.
2313 * conf_post.h (assume): Always return void. Use lint version
2314 only if GCC and MSC versions don't apply.
2315 * conf_post.h (assume):
2316 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2317 Depend on _MSC_VER, not __MSC_VER, for consistency with
2319 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2320 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2321 (bool_vector_binop_driver, count_trailing_zero_bits)
2322 (size_t_to_host_endian): Now static, not static inline;
2323 the latter isn't needed with modern compilers and doesn't
2324 work with older compilers anyway.
2326 * alloc.c (valgrind_p): Use bool for boolean.
2328 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2330 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2331 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2332 (display_last_displayed_message_p, message_buf_print)
2333 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2334 Use bool for boolean.
2335 * dispextern.h (cancel_line, init_desired_glyphs):
2336 Remove ancient leftover.
2337 (help_echo_showing_p, hourglass_shown_p):
2338 * lisp.h (noninteractive_need_newline): Adjust declaration.
2340 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2342 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2344 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2345 ...this file and convert the latter to static. Adjust comment.
2346 (make_initial_frame):
2347 * window.c (init_window_once): Adjust user.
2348 * frame.h (last_nonminibuf_frame): Remove declaration.
2349 * lisp.h (selected_frame): Likewise.
2350 * msdos.c (the_only_display_info): Adjust comment.
2352 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2354 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2355 computing the end column of mouse-highlight that comes from
2356 display or overlay strings. (Bug#15437)
2357 (note_mouse_highlight): Adapt calculation of last argument to
2358 mouse_face_from_string_pos to the above change.
2360 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2361 all platforms, not just for clang.
2363 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2365 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2366 about excess arguments to snprintf.
2368 * conf_post.h(assume): Use __builtin_unreachable for clang.
2370 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2372 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2373 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2375 2013-09-23 Daniel Colascione <dancol@dancol.org>
2377 * alloc.c (USE_VALGRIND): New macro; on by default
2378 when ENABLE_CHECKING.
2379 (mark_maybe_object, mark_maybe_pointer)
2380 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2382 (valgrind_p) [USE_VALGRIND]: New variable.
2383 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2385 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2387 * process.c (wait_reading_process_output): Change int pnamelen to
2390 * nsterm.m (setMarkedText:selectedRange:):
2391 (deleteWorkingText):
2392 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2393 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2394 argument to unsigned long to avoid warning.
2395 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2397 * conf_post.h (assume): Fix compiler error: x shall be cond.
2399 2013-09-22 Daniel Colascione <dancol@dancol.org>
2401 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2402 warning when compiling without a window system.
2404 2013-09-22 Daniel Colascione <dancol@dancol.org>
2406 * data.c (Qbool_vector_p): New symbol.
2407 (bool_vector_spare_mask, popcount_size_t_generic)
2408 (popcount_size_t_msc, popcount_size_t_gcc)
2410 (bool_vector_binop_driver)
2411 (count_trailing_zero_bits, size_t_to_host_endian)
2412 (Fbool_vector_exclusive_or)
2413 (Fbool_vector_union)
2414 (Fbool_vector_intersection, Fbool_vector_set_difference)
2415 (Fbool_vector_subsetp, Fbool_vector_not)
2416 (Fbool_vector_count_matches)
2417 (Fbool_vector_count_matches_at): New functions.
2418 (syms_of_data): Intern new symbol, functions.
2419 * alloc.c (bool_vector_payload_bytes): New function.
2420 (Fmake_bool_vector): Instead of calling Fmake_vector,
2421 which performs redundant initialization and argument checking,
2422 just call allocate_vector ourselves. Make sure we clear any
2423 terminating padding to zero.
2424 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2425 instead of open-coding the size calculation.
2426 (vroundup_ct): New macro.
2427 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2428 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2429 * composite.c (composition_gstring_put_cache):
2430 Change lint_assume to assume.
2431 * conf_post.h (assume): New macro.
2432 (lint_assume): Remove.
2433 * dispnew.c (update_frame_1): Change lint_assume to assume.
2434 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2436 * image.c (gif_load): Change lint_assume to assume.
2437 * lisp.h (eassert_and_assume): New macro.
2438 (Qbool_vector_p): Declare.
2439 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2440 (swap16, swap32, swap64): New inline functions.
2441 * macfont.c (macfont_shape): Change lint_assume to assume.
2442 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2443 * xsettings.c (parse_settings): Use new swap16 and
2444 swap32 from lisp.h instead of file-specific macros.
2446 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2448 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2449 found (which can legitimately happen when the glyph row at the
2450 window start is disabled in the current_matrix. (Bug#15365)
2452 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2454 Fix syntax.h bug introduced by recent INLINE change.
2455 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2456 conditionally compiled one way in some modules, and a different
2457 way in others. This doesn't work with extern inline functions,
2458 which must have the same definition in all modules, because the
2459 defining code might be shared across modules, depending on the
2460 implementation. Symptoms reported by Martin Rudalics in:
2461 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2462 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2463 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2464 overriding the corresponding functions in syntax.h.
2465 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2466 (syntax_property): New inline functions.
2467 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2468 Rewrite in terms of these new functions.
2470 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2472 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2473 not chars_in_text, whose result depends on the multibyteness of
2474 the current buffer. (Bug#15426)
2476 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2478 Port recent change to hosts where pointers aren't 'long'.
2479 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2480 Don't assume that pointers are the same width as 'long'.
2481 Add a compile-time check that a pointer fits into two X slots.
2483 A simpler, centralized INLINE.
2484 * conf_post.h (INLINE): Define only if not already defined.
2485 This allows us to use a single INLINE, defined by one file
2487 * emacs.c (INLINE): Define it.
2488 Also, include category.h, charset.h, composite.h, dispextern.h,
2489 syntax.h, systime.h, so that their INLINE definitions are expanded
2491 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2492 * buffer.h, buffer.c (BUFFER_INLINE):
2493 * category.h, category.c (CATEGORY_INLINE):
2494 * character.h, character.c (CHARACTER_INLINE):
2495 * charset.h, charset.c (CHARSET_INLINE):
2496 * composite.h, composite.c (COMPOSITE_INLINE):
2497 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2498 * frame.h, frame.c (FRAME_INLINE):
2499 * intervals.h, intervals.c (INTERVALS_INLINE):
2500 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2501 * lisp.h, alloc.c (LISP_INLINE):
2502 * process.h, process.c (PROCESS_INLINE):
2503 * syntax.h, syntax.c (SYNTAX_INLINE):
2504 * systime.h, sysdep.c (SYSTIME_INLINE):
2505 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2506 * window.h, window.c (WINDOW_INLINE):
2507 Remove. All uses replaced with INLINE.
2509 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2511 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2514 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2516 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2517 'const char *' to avoid compiler warnings due to similar change in
2518 the prototype of x_get_string_resource.
2520 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2522 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2523 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2524 going to replace static variables below. Adjust comments.
2525 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2526 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2527 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2528 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2529 Related users changed.
2530 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2531 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2532 last_mouse_movement_time, going to replace static variables below.
2534 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2535 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2537 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2538 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2539 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2540 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2541 static variables below.
2542 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2543 (last_mouse_scroll_bar): Remove.
2544 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2545 (mouseExited): Related users changed.
2547 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2549 Do not use external array to process X scroll bar messages.
2550 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2551 (x_send_scroll_bar_event): Pack window pointer into two slots
2552 of XClientMessageEvent if we're 64-bit. Adjust comment.
2553 (x_scroll_bar_to_input_event): Unpack accordingly.
2555 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2557 Ifdef away recent changes which aren't relevant to NS port.
2558 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2559 [!HAVE_NS]: Declare as such.
2560 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2561 [!HAVE_NS]: Define as such.
2563 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2565 * frame.c (x_redo_mouse_highlight): New function
2566 to factor out common code used in W32 and X ports.
2567 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2568 * xterm.h (struct x_display_info):
2569 * w32term.h (struct w32_display_info):
2570 * nsterm.h (struct ns_display_info): New members
2571 last_mouse_motion_frame, last_mouse_motion_x and
2572 last_mouse_motion_y, going to replace static variables below.
2573 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2574 (redo_mouse_highlight): Remove.
2575 (note_mouse_movement, syms_of_xterm): Adjust user.
2576 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2577 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2578 (redo_mouse_highlight): Remove.
2579 (note_mouse_movement, syms_of_w32term): Adjust user.
2580 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2581 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2583 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2584 * nsfns.m (compute_tip_xy): Adjust user.
2586 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2588 * frame.c (x_mouse_grabbed): New function.
2589 * dispextern.h (x_mouse_grabbed): Add prototype.
2590 (last_mouse_frame): Remove declaration.
2591 * xterm.h (struct x_display_info):
2592 * w32term.h (struct w32_display_info):
2593 * nsterm.h (struct ns_display_info): New member
2594 last_mouse_frame, going to replace...
2595 * xdisp.c (last_mouse_frame): ...global variable.
2596 (note_tool_bar_highlight):
2597 * w32term.c (w32_mouse_position, w32_read_socket):
2598 * xterm.c (XTmouse_position, handle_one_xevent):
2599 Use x_mouse_grabbed.
2600 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2602 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2604 * w32term.c (w32_read_socket): Avoid temporary
2605 variables in a call to x_real_positions.
2606 * xterm.c (handle_one_xevent): Likewise.
2608 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2610 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2611 (x_icon_type): Remove prototype.
2612 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2613 * frame.c (x_icon_type): Remove.
2614 * w32term.c (x_make_frame_visible, x_iconify_frame):
2615 * xterm.c (x_make_frame_visible, x_iconify_frame):
2616 Use x_set_bitmap_icon to factor out common code.
2618 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2620 * dispextern.h (check_x_display_info, x_get_string_resource):
2621 Declare here just once and unify the latter.
2622 * frame.c (check_x_display_info, x_get_string_resource):
2623 * nsterm.h (check_x_display_info):
2624 * xrdb.c (x_get_string_resource):
2625 * xterm.h (check_x_display_info): Remove prototypes.
2626 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2627 * w32reg.c (x_get_string_resource): Likewise.
2628 (w32_get_rdb_resource): Adjust user.
2630 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2632 * xterm.h (struct x_display_info): New member
2633 x_pending_autoraise_frame, going to replace...
2634 * xterm.c (pending_autoraise_frame): ...static variable.
2635 (x_new_focus_frame, XTread_socket): Adjust users.
2636 * w32term.h (struct w32_display_info): New member
2637 w32_pending_autoraise_frame, going to replace...
2638 * w32term.c (pending_autoraise_frame): ...global variable.
2639 (x_new_focus_frame, w32_read_socket): Adjust users.
2641 2013-09-17 Glenn Morris <rgm@gnu.org>
2643 * xdisp.c (message_dolog): If we create *Messages*,
2644 switch it to messages-buffer-mode.
2646 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2648 Don't overuse 'const' in types of locals.
2649 * bidi.c (bidi_count_bytes):
2650 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2651 (xg_event_is_for_scrollbar):
2652 * xselect.c (x_handle_property_notify)
2653 (x_handle_selection_notify, x_handle_dnd_message):
2654 * xsettings.c, xsettings.h (xft_settings_event):
2655 * xterm.c (x_handle_net_wm_state, handle_one_event)
2656 (x_menubar_window_to_frame, x_detect_focus_change)
2657 (construct_mouse_click, note_mouse_movement)
2658 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2659 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2660 (handle_one_xevent, x_handle_net_wm_state):
2661 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2662 (x_handle_dnd_message):
2663 Avoid unnecessary 'const', typically the second 'const' in
2664 'const foo * const arg', a 'const' that does not affect the API
2665 and doesn't significantly help the human reader.
2667 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2669 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2670 only if Glib < 2.36.0.
2671 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2672 * xsettings.c (init_gconf, init_gsettings): Do not check
2674 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2676 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2678 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2680 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2681 before calling g_type_init.
2683 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2685 * nsterm.m (syms_of_nsterm): ... to here.
2687 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2689 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2690 (ignore_next_mouse_click_timeout): Use Time as X does.
2691 (handle_one_xevent): Avoid cast and use unsigned comparison.
2693 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2695 Do not copy X event in handle_one_xevent except KeyPress case.
2696 Wnen XEvent is processed, it is unlikely to be changed except
2697 KeyPress case, so we can avoid copying and use const pointer to
2698 const data to make sure that an event is not changed elsewhere.
2699 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2700 const' and do not create local copy except for the KeyPress event.
2701 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2702 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2703 (x_handle_net_wm_state, x_menubar_window_to_frame)
2704 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2705 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2706 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2707 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2708 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2709 (x_handle_dnd_message):
2710 * xsettings.c (xft_settings_event):
2711 Use 'const XEvent * const' where appropriate.
2712 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2714 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2716 Fix X event waiting to handle multiple frames.
2717 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2718 * xterm.c (pending_event_wait): Remove. Adjust users.
2719 (x_detect_focus_change): Pass frame arg.
2720 (handle_one_xevent): Find related frame early and clear per-frame
2721 wait_event_type only if this is an event for the relevant frame.
2722 (x_wait_for_event): Use per-frame wait_event_type.
2724 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2726 * nsfns.m (Fx_create_frame): Fix font driver registration for
2729 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2730 for syms_of_macfont.
2732 * nsterm.m: Include macfont.h.
2733 (ns_tmp_flags, ns_tmp_font): Remove.
2734 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2735 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2736 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2737 (changeFont:): Fix code style. Check for font driver type when
2740 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2743 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2744 (nsfont_open): Set font driver type.
2745 Set font->ascent and font->descent. Figure out font instead of
2746 ns_tmp_font, and flags instead of ns_tmp_flags.
2747 Fix indentation. Remove call to ns_draw_text_decoration,
2750 * nsfns.m: Include macfont.h.
2751 (Fx_create_frame): Register macfont driver, make a better default font.
2752 (Fns_popup_font_panel): Get font from macfont driver, if used.
2754 * macfont.m, macfont.h, maccuvs.h: New files.
2756 * font.h: Declare syms_of_macfont.
2758 * font.c (syms_of_font): Call syms_of_macfont.
2760 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2762 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2764 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2765 and it is always zero for others, so I assume that this is an ancient
2766 leftover which nobody will want to change any more.
2767 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2768 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2769 * frame.c (x_set_scroll_bar_width):
2770 * w32fns.c (w32_createscrollbar):
2771 * w32term.c (w32_set_vertical_scroll_bar):
2772 * xfns.c (x_set_scroll_bar_default_width):
2773 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2774 (x_scroll_bar_expose): Related users changed.
2776 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2778 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2779 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2780 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2782 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2784 * nsterm.h, w32term.h, xterm.h: ...and not here.
2785 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2786 Remove unused Xisms.
2787 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2788 these modules are never compiled otherwise.
2790 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2792 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2793 Doc fix. (Bug#15375)
2795 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2797 Unify Fx_focus_frame between all ports.
2798 * frame.h (x_focus_frame): New prototype.
2799 * xfns.c (Fx_focus_frame): Remove.
2800 (syms_of_xfns): Do not defsubr it.
2801 (x_focus_frame): X implementation.
2802 * nsfns.m (Fx_focus_frame): Remove.
2803 (syms_of_nsfns): Do not defsubr it.
2804 (x_focus_frame): NS implementation.
2805 * w32term.c (Fx_focus_frame): Remove.
2806 (x_focus_on_frame): Rename to...
2807 (x_focus_frame): W32 implementation.
2808 * w32term.h (x_focus_on_frame): Remove prototype.
2809 * w32fns.c (Fx_focus_frame): Remove.
2810 (syms_of_w32fns): Do not defsubr it.
2811 * frame.c (Fx_focus_frame): Define here.
2812 (syms_of_frame): Defsubr here.
2813 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2815 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2817 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2818 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2819 each port to reference the port-specific window system data.
2820 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2821 (FRAME_DISPLAY_INFO): Define.
2822 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2823 (FRAME_DISPLAY_INFO): Define. Adjust users.
2824 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2825 (FRAME_DISPLAY_INFO): Define. Adjust users.
2826 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2827 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2828 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2829 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2830 * xselect.c, xterm.c: All related users changed.
2832 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2834 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2835 (x_menubar_window_to_frame): Remove prototypes.
2836 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2837 (x_menubar_window_to_frame, x_top_window_to_frame):
2839 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2840 (x_menubar_window_to_frame, x_top_window_to_frame):
2841 ...to here and convert all but the last to static.
2843 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2845 * lisp.mk (lisp): Add w32-common-fns.elc.
2847 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2849 * charset.c (char_charset): Document an exception for char-charset.
2851 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2853 * xterm.h (x_display_info): New field last_user_time...
2854 * xterm.c (toplevel): ...to replace static last_user_time.
2855 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2857 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2859 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2860 scroll bar values to prevent thumb from disappear and update comment.
2862 2013-09-11 Glenn Morris <rgm@gnu.org>
2864 * emacs.c (usage_message): Possessive apostrophe tweak.
2866 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2868 * nsterm.m (syms_of_nsterm): Use Qns.
2869 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2870 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2871 * xfns.c (x_display_info_for_name, Fx_open_connection):
2872 Remove old '#if 0' code.
2873 (syms_of_xfns): Use Qx.
2874 * termhooks.h (fullscreen_hook): Remove the leftover.
2875 (struct terminal): Fix typo in comment.
2877 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2879 Cleaning up a few X scroll bar bits.
2880 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2881 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2882 New member last_seen_part, going to replace...
2883 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2884 (xt_action_hook) [USE_LUCID]: Adjust user.
2885 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2886 Lucid-specific scroll bar support.
2887 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2888 to int and adjust to use last_seen_part member.
2889 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2890 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2891 Initialize last_seen_part.
2893 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2895 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2896 insert-buffer-substring an empty string.
2898 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2900 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2901 avoiding a GCC warning.
2903 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2905 Ifdef away frame tool bar code when it is not really used.
2906 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2907 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2908 and minimize_tool_bar_window_p under the above.
2909 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2910 (fset_tool_bar_window): Likewise.
2911 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2912 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2913 (change_frame_size_1):
2914 * window.c (window_from_coordinates, Frecenter): Adjust users.
2915 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2916 code is not really used.
2917 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2918 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2919 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2920 [!USE_GTK && !HAVE_NS]: Define as such.
2921 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2922 (note_mouse_highlight, expose_frame):
2923 * xfns.c (x_set_tool_bar_lines):
2924 * xterm.c (handle_one_xevent): Adjust users.
2926 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2928 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2929 This bug was introduced by my 2013-08-26 patch, which incorrectly
2930 assumed that the terminfo implementation doesn't use termcap buffers.
2931 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2932 these buffers apparently are used after all.
2933 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2934 (struct tty_display_info): Define members termcap_term_buffer and
2935 termcap_strings_buffer even if TERMINFO.
2937 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2940 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2941 'usage' docstring entry to pacify make-docfile.
2943 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2945 Change comparison functions =, <, >, <=, >= to take many arguments.
2946 * data.c: Change comparison functions' interface and implementation.
2947 * lisp.h: Make arithcompare available for efficient two arg
2949 * bytecode.c: Use arithcompare.
2950 * fileio.c: Use new interface.
2952 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2954 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2956 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2958 * eval.c (Feval): Document the new use of `lexical'.
2960 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2962 Review and drop old frame resize hack.
2963 * frame.h (struct frame): Remove force_flush_display_p.
2964 * dispnew.c (update_frame): Adjust user and don't call
2965 flush_frame here. The comment has said that there was an issues
2966 with redisplaying fringes, but I don't see any differences with
2967 and without this hack. Hopefully we can continue without it.
2968 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2969 current frame matrices twice if resized_p is set.
2971 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2973 Do not populate pure Xism x_sync to other ports.
2974 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2975 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2976 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2977 * w32term.h (x_sync): Remove prototype.
2979 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2981 Cleanup frame flushing.
2982 * dispextern.h (struct redisplay_interface):
2983 Drop flush_display_optional because flush_display is enough
2984 for X and flushing via RIF is just a no-op for others.
2985 * frame.h (flush_frame): New function.
2986 * dispnew.c (update_frame):
2987 * minibuf.c (read_minibuf):
2988 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2990 * keyboard.c (detect_input_pending_run_timers): Do not flush
2991 all frames but selected one in redisplay_preserve_echo_area.
2992 * nsterm.m (ns_flush): Remove no-op.
2993 (ns_redisplay_interface): Adjust user.
2994 * w32term.h (x_flush): Remove no-op.
2995 (w32_redisplay_interface): Adjust user.
2996 * xterm.c (x_flush): Simplify because we do not flush all
2997 frames at once any more. Adjust comment.
2998 (x_redisplay_interface): Adjust user.
3000 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3002 Port --without-x --enable-gcc-warnings to Fedora 19.
3003 * gfilenotify.c (globals_of_gfilenotify):
3004 Call g_type_init only if using an older glib version that needs it.
3006 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3008 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3009 (last_glyphless_glyph_merged_face_id): Remove declarations.
3010 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3011 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3012 (last_glyphless_glyph_merged_face_id): Now static.
3013 (merge_escape_glyph_face): New function, refactored from...
3014 (get_next_display_element): ...here.
3015 (merge_glyphless_glyph_face): New function, refactored from...
3016 (produce_glyphless_glyph): ...here...
3017 * term.c (produce_glyphless_glyph): ...and here.
3019 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3021 * eval.c (eval_sub): Only call Ffunction if necessary.
3023 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3025 Attempt to make redisplay more selective when changing cursor type.
3026 * frame.h (struct frame): New bitfield cursor_type_changed.
3027 * xdisp.c (cursor_type_changed): Remove.
3028 (try_cursor_movement, redisplay_window, try_window_id)
3029 (set_frame_cursor_types, try_window_reusing_current_matrix):
3030 Adjust to use per-frame bitfield.
3031 (redisplay_internal): Look for cursor type change on each visible
3032 frame and consider all frames if cursor type has been changed on
3033 the frame other than selected. If cursor type has been changed on
3034 selected frame only, do not use fast update.
3036 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3038 Attempt to make redisplay more selective when changing fonts.
3039 * frame.h (struct frame): New bitfield fonts_changed.
3040 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3041 (adjust_frame_glyphs): Add prototype.
3042 * dispnew.c (fonts_changed_p): Remove.
3043 (adjust_glyphs): Remove because we do not
3044 adjust matrices on all frames at once any more.
3045 (adjust_frame_glyphs): Block and unblock input here.
3046 (adjust_glyph_matrix): Use fonts_changed.
3047 (change_frame_size_1): Use adjust_frame_glyphs.
3048 * font.c (font_open_entity): Use fonts_changed.
3049 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3050 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3051 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3052 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3053 (shrink_mini_window, Fresize_mini_window_internal)
3054 (window_scroll_pixel_based, Fset_window_configuration)
3055 (apply_window_adjustment, Fset_window_vscroll):
3056 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3057 Use adjust_frame_glyphs.
3058 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3059 (try_window_reusing_current_matrix, try_window_id, display_line)
3060 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3061 (redisplay_internal): Consider fonts_changed and adjust frame
3062 matrices for each frame only if the frame is visible. If font
3063 has been changed on some frame during full redisplay, retry
3064 only visible frames where the font has been actually changed.
3066 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3068 Cache current header and mode line height for each window.
3069 * window.h (struct window): New fields mode_line_height
3070 and header_line_height.
3071 * window.c (make_window): Initialize them.
3072 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3073 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3074 (current_mode_line_height, current_header_line_height):
3076 * xdisp.c (current_mode_line_height, current_header_line_height):
3078 (pos_visible_p, init_xdisp): Adjust user.
3079 (redisplay_window): Invalidate mode_line_height and
3080 header_line_height if current and desired matrices do not agree.
3082 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3084 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3085 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3087 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3089 Make --without-x compatible with --enable-gcc-warnings.
3090 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3091 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3092 members under HAVE_WINDOW_SYSTEM.
3093 * keyboard.c (make_lispy_focus_out): Likewise.
3094 (record_menu_key): Move under HAVE_MENUS.
3095 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3096 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3097 (syms_of_xdisp): Adjust user.
3098 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3099 (start_hourglass, cancel_hourglass):
3100 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3101 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3102 and CLEAR_FONT_TABLE_NFONTS.
3103 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3104 Declare only if HAVE_WINDOW_SYSTEM.
3105 (lface_same_font_attributes_p, clear_face_gcs): Define only
3106 if HAVE_WINDOW_SYSTEM.
3108 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3110 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3111 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3112 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3114 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3116 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3118 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3120 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3121 This fixes a type error on hosts where ptrdiff_t is wider than int.
3123 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3125 * keyboard.c (read_key_sequence_vs): New function.
3126 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3129 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3131 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3133 Makefile improvements.
3134 * Makefile.in (config.status): Don't use double-colon rules, as
3135 they are not portable according to POSIX. Fix shell typo with `;
3136 I guess this rule has never been tested?
3137 (VCSWITNESS): New macro, to override any environment var.
3139 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3141 * xterm.h (struct x_display_info): Do not track X connection
3142 fd separately because it is always available from Display.
3143 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3146 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3148 * buffer.c (drop_overlay):
3149 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3150 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3152 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3154 * buffer.c (Fmake_overlay, Fmove_overlay):
3155 * intervals.c (set_point_from_marker):
3156 * print.c (PRINTPREPARE): Prefer signal_error
3157 to plain error and report unsuitable marker too.
3159 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3161 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3162 for 'dragging' member.
3163 (struct x_output): Remove set-but-unused leftovers
3164 'left_before_move' and 'top_before_move'.
3165 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3166 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3167 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3168 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3169 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3170 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3171 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3172 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3174 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3176 * nsfont.m (INVALID_GLYPH): New define.
3177 (nsfont_encode_char): Use INVALID_GLYPH.
3178 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3180 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3182 * xterm.c (x_last_mouse_movement_time): Revert last change.
3183 This code should use XDisplayMotionBufferSize to check display's
3184 motion history first, and there are few other issues as well.
3185 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3186 (handle_one_xevent): Adjust user.
3188 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3190 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3191 * frame.c (Flast_nonminibuf_frame): ... to here.
3192 (check_minibuf_window): Don't abort if no window was found
3195 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3197 Use XGetMotionEvents to ask the last mouse motion time from X server.
3198 * xterm.c (X_MOTION_HISTORY): Default to 1.
3199 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3200 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3201 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3202 Ifdef away legacy code.
3203 (XTmouse_position, x_scroll_bar_report_motion):
3204 Use x_last_mouse_movement_time.
3205 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3208 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3210 * msdos.c (last_mouse_window): Move to...
3211 (dos_rawgetc): ...this function and adjust comment.
3212 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3213 (mouseMoved): ...this function and adjust comment.
3214 * w32term.c (last_window): Likewise with...
3215 (w32_read_socket): ...this function.
3216 * xterm.c (last_window): Likewise with...
3217 (handle_one_xevent): ...this function.
3219 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3221 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3222 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3223 (handle_one_xevent): ...to here.
3224 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3227 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3229 * msdos.c (IT_set_terminal_window): Remove no-op.
3230 (initialize_msdos_display): Adjust terminal setup.
3231 * w32console.c (w32con_set_terminal_window): Remove no-op.
3232 (initialize_w32_display): Adjust terminal setup.
3233 * w32term.c (w32_set_terminal_window): Remove no-op.
3234 (w32_create_terminal): Adjust terminal setup.
3235 * xterm.c (XTset_terminal_window): Remove no-op.
3236 (x_create_terminal): Adjust terminal setup.
3238 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3240 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3242 (ns_create_terminal): Adjust terminal setup.
3243 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3245 (w32_create_terminal): Adjust terminal setup.
3246 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3248 (x_create_terminal): Adjust terminal setup.
3250 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3252 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3253 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3254 * dispnew.c (buffer_posn_from_coords):
3255 * window.c (Fwindow_end, displayed_window_lines):
3256 * xdisp.c (redisplay_mode_lines): Use it.
3258 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3260 * fontset.c (face_for_char): Check char in the current face font first
3261 if HAVE_NS (Bug#15138).
3263 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3265 * window.c (temp_output_buffer_show): Make sure window returned
3266 by display_buffer is live (Bug#15213).
3268 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3270 Minor cleanup to avoid forward declarations.
3271 * coding.h (struct ccl_spec): Remove forward declaration.
3272 * composite.h (toplevel): Include font.h.
3273 (struct composition_it, struct face, struct font_metrics):
3274 Remove forward declaration.
3275 * dispextern.h (struct image, struct atimer): Likewise.
3276 * emacsgtkfixed.h (struct frame): Likewise.
3277 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3278 * font.h (struct font_driver, struct font, struct glyph_string)
3279 (struct face): Remove forward declaration.
3280 * fontset.h (struct face, struct font): Likewise.
3281 * frame.h (toplevel): Style cleanup.
3282 (enum output_method): Move to...
3283 * termhooks.h (enum output_method): ...here.
3284 (struct glyph, struct frame, struct ns_display_info)
3285 (struct x_display_info, struct w32_display_info):
3286 Remove forward declaration.
3287 * xterm.h (toplevel): Include termhooks.h.
3288 (struct font, struct window, struct glyph_matrix, struct frame)
3289 (struct input_event, struct face, struct image): Remove forward
3291 * gtkutil.h (struct _widget_value): Likewise.
3292 * keyboard.h (toplevel): Include termhooks.h.
3293 (struct input_event): Remove forward declaration.
3295 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3297 * intervals.c (set_point_from_marker): New function.
3298 * editfns.c (Fgoto_char):
3299 * process.c (Finternal_default_process_filter):
3300 * window.c (select_window_1): Use it.
3301 * buffer.h (set_point_from_marker): Add prototype.
3303 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3305 * w32.c (term_winsock): Call release_listen_threads before calling
3307 (_sys_wait_accept): Wait for accept event in a loop with a finite
3308 timeout, instead of waiting indefinitely. Will hopefully avoid
3309 hanging during exit because WSACleanup deadlocks waiting for the
3310 event object to be released. (Bug#14333)
3312 * w32proc.c (release_listen_threads): New function, signals all
3313 the reader threads that listen for connections to stop waiting.
3315 * w32.h (release_listen_threads): Add prototype.
3317 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3319 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3320 field of new marker (for sanity and safety).
3321 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3322 anyway because XMISCTYPE is a function and can't be an lvalue).
3324 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3326 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3327 (x_after_update_window_line, x_scroll_bar_create):
3328 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3329 (handle_one_xevent, x_clear_frame_area):
3330 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3331 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3332 * xterm.h (x_clear_area): Adjust prototype.
3334 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3336 Hook scanning and indentation functions to find_newline. This helps
3337 to avoid duplicated code and renders more respect to newline cache.
3338 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3339 * cmds.c (Fforward_line):
3340 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3341 Use find_newline and avoid unnecessary point movements.
3342 * search.c (scan_newline): Implement on top of find_newline.
3344 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3346 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3347 scoped code (bug#11258).
3349 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3351 * nsterm.m (last_window): New variable.
3352 (EV_TRAILER2): New macro.
3353 (EV_TRAILER): Call EV_TRAILER2.
3354 (mouseMoved:): Add support for mouse-autoselect-window
3355 on nextstep (Bug#6888).
3357 2013-08-28 Andreas Schwab <schwab@suse.de>
3359 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3360 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3361 Remove unused macro definitions.
3362 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3363 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3364 Only define if emacs.
3366 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3368 Prefer enum glyph_row_area to int where appropriate.
3369 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3371 (window_box, window_box_width, window_box_left, window_box_left_offset)
3372 (window_box_right, window_box_right_offset): Adjust prototypes.
3373 * xdisp.c (window_box, window_box_width, window_box_left)
3374 (window_box_left_offset, window_box_right, window_box_right_offset):
3375 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3376 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3377 * nsterm.m (ns_clip_to_row):
3378 * w32term.c (w32_clip_to_row):
3379 * xterm.c (x_clip_to_row): Likewise.
3381 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3383 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3384 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3386 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3388 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3389 for portability to hosts where /bin/sh has problems.
3391 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3393 Redesign redisplay interface to drop global output_cursor.
3394 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3395 (toplevel): Remove declaration of output_cursor.
3396 (set_output_cursor, x_cursor_to): Remove prototype.
3397 * window.h (struct window): New member output_cursor.
3398 (output_cursor_to): New function to replace RIF member.
3399 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3400 (update_text_area, set_window_cursor_after_update): Use it.
3401 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3402 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3403 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3404 * w32term.c (x_update_window_begin, x_update_window_end):
3405 * xterm.c (x_update_window_begin, x_update_window_end):
3406 Adjust to use per-window output cursor.
3408 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3410 Simplify SELECT_TYPE-related code.
3411 Like EMACS_TIME, this portability layer is no longer needed, since
3412 Emacs has been using fd_set as a portability layer for some time.
3413 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3414 (SELECT_TYPE): Remove. All uses changed to fd_set.
3415 (fd_set) [!FD_SET]: New typedef.
3417 Simplify EMACS_TIME-related code.
3418 This portability layer is no longer needed, since Emacs has been
3419 using struct timespec as a portability layer for some time.
3420 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3421 Include <time.h> rather than "systime.h"; that's all that's needed now.
3422 * dispnew.c: Include <timespec.h> rather than "systime.h";
3423 that's all that's needed now.
3424 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3425 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3426 TIMESPEC_RESOLUTION.
3427 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3428 LOG10_TIMESPEC_RESOLUTION.
3429 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3430 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3431 (make_emacs_time): Remove. All used changed to make_timespec.
3432 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3433 (current_timespec): Rename from current_emacs_time. All uses changed.
3434 (add_emacs_time): Remove. All uses changed to timespec_add.
3435 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3436 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3437 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3438 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3439 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3440 (current_timespec): Rename from current_emacs_time. All uses changed.
3441 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3442 changed to timespec_cmp.
3443 * xgselect.c: Include <timespec.h>, since our .h files don't.
3445 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3447 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3448 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3449 Remove the leftovers.
3450 * gtkutil.c (toplevel): Do not declare Qxft but include
3452 * image.c (toplevel): Do not declare Vlibrary_cache because
3453 it's already done in lisp.h.
3455 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3457 * lisp.h (Mouse_HLInfo): Move from here...
3458 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3459 (reset_mouse_highlight): New function.
3460 * msdos.c (dos_set_window_size, IT_update_begin)
3461 (internal_terminal_init):
3462 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3463 (ns_initialize_display_info):
3464 * w32console.c (initialize_w32_display):
3465 * w32term.c (x_update_window_end, x_free_frame_resources)
3466 (w32_initialize_display_info):
3467 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3468 * window.c (Fdelete_other_windows_internal):
3469 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3470 * termchar.h (toplevel):
3471 * xterm.h (toplevel): Include dispextern.h.
3473 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3475 Fix minor problems found by static checking.
3476 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3477 (expect): Avoid nested-if warning.
3478 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3479 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3480 * nsterm.h, nsterm.m (ns_select):
3481 * xgselect.c, xgselect.h (xg_select):
3482 Adjust signature to better match pselect's.
3483 * nsterm.m (ns_select):
3484 Don't set *TIMEOUT, since pselect doesn't.
3485 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3486 diagnostic about assigning const char * to it.
3487 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3489 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3491 * lread.c (substitute_object_recurse): Handle hash-tables as well
3494 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3496 Fix unlikely core dump in init_tty, and simplify terminfo case.
3497 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3498 The old version incorrectly dumped core if malloc returned a
3499 buffer containing only non-NUL bytes.
3500 (init_tty): Do not allocate or free termcap buffers; the
3501 struct does that for us now.
3502 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3503 (struct tty_display_info): Define members termcap_term_buffer and
3504 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3505 use them. Allocate them directly in struct rather than indirectly
3506 via a pointer, to simplify init_tty.
3508 * frame.c (check_minibuf_window): Initialize 'window' properly,
3509 so that Emacs reliably aborts later if 'window' is not initialized.
3511 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3513 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3514 of VoidSymbol (Bug#15154).
3516 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3518 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3519 mouse_face_beg_y and mouse_face_end_y.
3520 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3521 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3522 Adjust users and update comment where appropriate.
3524 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3526 * frame.c (check_minibuf_window): New function.
3527 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3528 Call check_minibuf_window (Bug#15183).
3530 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3532 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3533 because this is the only last cursor data we need to keep and consult.
3534 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3535 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3538 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3540 Fix recovering from possible decompression error.
3541 Since insert_from_gap doesn't always move point, we can't use PT as
3542 the position where the partially decompressed data ends, and
3543 should count how many bytes was produced so far.
3544 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3545 (unwind_decompress): Really delete partially uncompressed data.
3546 (Fzlib_decompress_region): Take decompressed data size into account.
3548 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3550 * syntax.c (init_syntax_once): Adjust comment and do an early
3551 initialization of Qchar_table_extra_slots just once...
3552 * casetab.c (init_casetab_once):
3553 * category.c (init_category_once):
3554 * character.c (syms_of_character):
3555 * coding.c (syms_of_coding):
3556 * xdisp.c (syms_of_xdisp): ...and omit it here.
3558 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3560 * xdisp.c (get_next_display_element): Don't apply to characters
3561 from a display vector the logic of setting it->end_of_box_run_p
3562 suitable for characters from a buffer. (Bug#15175)
3564 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3565 to handle directories, rather than '_utime' which doesn't.
3568 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3570 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3571 or fullscreen (Bug#14627).
3573 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3575 System-dependent integer overflow fixes.
3576 * process.c (Fset_process_window_size): Signal an error if
3577 the window size is outside the range supported by the lower level.
3578 * sysdep.c (set_window_size): Return negative on error,
3579 nonnegative on success, rather than -1, 0, 1 on not in system,
3580 failure, success. This is simpler. Caller changed.
3581 (serial_configure): Remove unnecessary initialization of local.
3582 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3583 size fits in unsigned long; this isn't true on some 32-bit hosts.
3584 Avoid buffer overrun if some future version of /proc/meminfo has a
3585 variable name longer than 20 bytes.
3586 (system_process_attributes) [__FreeBSD__]:
3587 Don't assume hw.availpages fits in 'int'.
3589 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3591 Don't let very long directory names overrun the stack.
3592 Fix some related minor problems involving "//", vfork.
3593 * callproc.c (encode_current_directory): New function.
3594 (call_process): Don't append "/"; not needed.
3595 * fileio.c (file_name_as_directory_slop): New constant.
3596 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3597 this can save the caller having to alloca.
3598 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3599 Use SAFE_ALLOCA, not alloca.
3600 (directory_file_name, Fexpand_file_name): Leave leading "//"
3601 alone, since it can be special even on POSIX platforms.
3602 * callproc.c (call_process):
3603 * process.c (Fformat_network_address):
3604 * sysdep.c (sys_subshell):
3605 Use encode_current_directory rather than rolling our own.
3606 (create_process): No need to encode directory; caller does that now.
3607 * process.h (encode_current_directory): New decl.
3608 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3609 Rework to avoid 'goto xyzzy;'.
3611 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3613 * xdisp.c (handle_face_prop): If the default face was remapped use
3614 the remapped face for strings from prefix properties. (Bug#15155)
3616 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3618 Minor cleanup for redisplay interface and few related functions.
3619 * frame.h (enum text_cursor_kinds): Move from here...
3620 * dispextern.h (enum text_cursor_kinds): ...to here.
3621 (toplevel): Drop unnecessary declarations.
3622 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3623 in update_window_end_hook and draw_window_cursor functions.
3624 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3625 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3626 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3627 * xterm.c (x_update_window_end, x_draw_window_cursor):
3628 * xdisp.c (display_and_set_cursor, update_window_cursor)
3629 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3630 enum text_cursor_kinds where appropriate.
3632 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3634 Redesign redisplay interface to drop updated_row and updated_area.
3635 * dispextern.h (updated_row, updated_area): Remove declaration.
3636 (struct redisplay_interface): Pass glyph row and row area parameters
3637 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3638 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3640 * dispnew.c (updated_row, updated_area): Remove.
3641 (redraw_overlapped_rows, update_window_line): Adjust user.
3642 (update_marginal_area, update_text_area): Likewise. Pass updated row
3643 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3644 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3647 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3649 * process.c (flush_pending_output): Remove stub.
3652 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3654 * callproc.c: Fix race that killed background processes (Bug#15144).
3655 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3656 Record deleted process-id in critical section, not afterwards.
3657 Don't mistakenly kill process created by a call-process invocation
3658 that discards output and does not wait.
3660 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3662 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3663 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3664 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3665 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3666 to shut up compiler in mark_object.
3667 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3669 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3671 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3672 We can't portably rely on PTY_OPEN doing that, even if
3673 it calls posix_openpt with O_CLOEXEC.
3675 2013-08-20 Kenichi Handa <handa@gnu.org>
3677 * character.c (string_char): Improve commentary.
3679 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3681 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3682 (struct animation_cache): Make signature a flexible array member.
3683 All uses changed. This is a tad slower but may insulate us better
3684 from future changes to ImageMagick.
3686 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3688 * image.c: Shrink memory needed for animation cache.
3689 (SIGNATURE_DIGESTSIZE): New constant.
3690 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3691 (imagemagick_create_cache): Copy the signature. This saves
3692 several KB of memory that ImageMagick wastes per signature.
3693 Don't bother updating the update_time, as the caller does that now.
3694 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3695 it's a fixed size struct member now.
3696 (imagemagick_get_animation_cache): Always destroy the signature,
3697 as it's now imagemagick_create_cache's responsibility to copy it.
3698 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3699 and use memcmp rather than strcmp.
3700 eassert that ImageMagick returns a signature of the specified length.
3702 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3704 * image.c (imagemagick_get_animation_cache): Don't segfault on
3706 (imagemagick_get_animation_cache): Revert to previous definition
3707 so that it actually works. But keep the memory leak fix.
3708 (imagemagick_get_animation_cache): Fix memory leak.
3710 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3712 * image.c: Fix animation cache signature memory leak.
3713 Fix some other minor performance problems while we're at it.
3714 (imagemagick_create_cache): Clear just the members that
3715 need clearing. Don't set update_time, as caller does that now.
3716 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3717 Simplify by using pointer-to-pointer instead of a prev pointer.
3718 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3719 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3720 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3721 it's already a copy. Free the signature probe unless it's cached.
3723 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3724 This was introduced by my 2013-08-12 fix for Bug#15035.
3726 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3728 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3729 (imagemagick_prune_animation_cache): Now static.
3731 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3733 * image.c (imagemagick_get_animation_cache): Don't segfault when
3734 pruning all entries.
3736 2013-08-18 Ken Brown <kbrown@cornell.edu>
3738 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3739 static heap if ENABLE_CHECKING is defined.
3740 (max_bss_sbrk_ptr): New variable.
3742 (report_sheap_usage): Report maximum static heap usage instead of
3743 ending static heap usage.
3745 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3747 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3748 of zlib_initialized according to the results of calling
3749 init_zlib_functions.
3751 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3753 * image.c: Implement an ImageMagick per-image cache.
3754 (imagemagick_get_animation_cache): Fix a double-free error.
3755 (imagemagick_load_image): Remove the ping_wand code, which only
3756 apparently saved time on invalid animated images, and slowed down
3757 everything else. Optimise for the common case.
3759 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3761 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3763 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3765 * marker.c (set_marker): Remove documentation of undefined behavior.
3767 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3769 * image.c (imagemagick_compute_animated_image): Animate correctly
3770 when sub-images are smaller than the main image.
3771 (imagemagick_compute_animated_image): Setting the iterator row to
3772 zero is apparently not allowed.
3773 (imagemagick_compute_animated_image): Allow images that say they
3774 have sub-images that are bigger than the main image, but just crop
3777 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3779 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3781 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3783 * image.c (imagemagick_compute_animated_image): Respect the GIF
3786 2013-08-15 Ken Brown <kbrown@cornell.edu>
3788 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3789 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3792 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3794 Fix minor problems found by static checking.
3795 * frame.c (delete_frame):
3796 * xdisp.c (next_element_from_display_vector):
3797 Avoid uninitialized local.
3798 * image.c (imagemagick_compute_animated_image): Port to C89.
3799 Prefer usual GNU indentation style for loops.
3800 Be more careful about bizarrely large sizes, by using ptrdiff_t
3803 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3805 Fix infinite frame selection loop (Bug#15025).
3806 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3808 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3810 * xdisp.c (compute_window_start_on_continuation_line):
3811 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3812 to make sure we end up setting the window start at the leftmost
3813 visible character of the display line. This avoids funky
3814 horizontal shifting because the window start is not kept on the
3815 same position. (Bug#15090)
3816 (next_element_from_display_vector): Support 'box' face attribute
3817 in the face definitions of a display vector. (Bug#15099)
3819 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3821 * image.c (imagemagick_compute_animated_image): Implement animated
3823 (imagemagick_compute_animated_image): Fix some compilation
3824 warnings. Implement a very simple cache to make the animation
3825 usable at all, but it should be replaced with a per-image cache.
3827 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3829 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3830 to do `for' loops over alist values.
3831 * buffer.h (FOR_EACH_BUFFER):
3832 * process.c (FOR_EACH_PROCESS): Use it.
3833 (handle_child_signal, status_notify, Fget_buffer_process)
3834 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3836 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3838 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3839 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3840 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3841 to xzalloc and so avoid redundant call to memset.
3842 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3843 members because it is allocated with xzalloc and so already zeroed.
3845 2013-08-14 Ken Brown <kbrown@cornell.edu>
3847 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3850 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3852 Utility function and macro to copy Lisp string to C string.
3853 * lisp.h (xlispstrdupa): New macro.
3854 (xlispstrdup): New prototype.
3855 * alloc.c (xlispstrdup): New function.
3856 * callint.c (Fcall_interactively):
3857 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3858 (Fsubstitute_in_file_name):
3859 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3860 * image.c (x_create_bitmap_from_file):
3861 * w32term.c (w32_term_init):
3862 * xterm.c (x_term_init): Use xlispstrdup.
3864 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3866 * image.c (imagemagick_load_image): Make animated pictures work.
3867 There's still some problems with background color settings, though
3870 * decompress.c (unwind_decompress): Always restore point.
3872 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3874 * marker.c (set_marker): Reformat documentation.
3876 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3878 * xdisp.c (cursor_type_changed): Now static.
3880 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3881 Use changed. This avoids the need to call xmalloc and for the
3882 caller to call xfree, and avoids memory leaks in some situations.
3884 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3886 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3887 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3888 (redisplay_window): If window_end_valid is cleared due to non-zero
3889 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3890 so do not call to try_cursor_movement for that window.
3892 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3894 * window.h (struct window): Convert window_end_pos and
3895 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3896 (wset_window_end_pos, wset_window_end_vpos): Remove.
3897 * dispnew.c (adjust_glyph_matrix):
3898 * window.c (Fwindow_end, replace_window, set_window_buffer)
3900 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3901 (set_vertical_scroll_bar, redisplay_window, try_window)
3902 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3903 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3904 (note_mouse_highlight): Adjust users.
3905 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3908 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3910 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3911 * image.c (imagemagick_filename_hint): Use `const char *' and
3912 prefer SSDATA to SDATA to avoid warnings.
3914 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3916 Cleanup window fringes, margins and scroll bars adjustments.
3917 * window.c (set_window_fringes, set_window_margins)
3918 (set_window_scroll_bars, apply_window_adjustment): New functions.
3919 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3920 (Fset_window_scroll_bars): Use them.
3922 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3924 * window.h (struct window): Convert scroll_bar_width
3925 from Lisp_Object to integer. Adjust comment.
3926 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3928 * window.c (wset_scroll_bar_width): Remove.
3929 (make_window): Initialize scroll_bar_width.
3930 (Fsplit_window_internal): Use direct assignment.
3931 (Fset_window_configuration, save_window_save):
3932 Convert Lisp_Object to integer and back where appropriate.
3933 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3934 bar was actually changed, and mention this in docstring.
3936 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3938 * decompress.c: Minor simplifications.
3939 (Fzlib_decompress_region): Don't bother verifying
3940 that avail_out <= UINT_MAX, as that was confusing.
3941 Mention the restriction in a comment instead.
3942 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3944 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3946 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3947 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3949 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3951 * image.c (imagemagick_filename_hint): Check for errors in the
3954 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3956 * window.c (Fwindow_margins): Return nil when there's no marginal
3957 area, as per the documented API.
3959 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3960 Fmake_vector, as scroll bar's struct members are not all Lisp
3961 objects now. This avoids crashes in GC.
3963 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3964 bool, so its address could be taken.
3966 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3968 * image.c (imagemagick_filename_hint): New function to possibly
3969 apply `image-content-type-suffixes'.
3970 (imagemagick_load_image): Use it.
3972 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3974 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3975 if loading zlib failed.
3977 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3979 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3980 2013-08-13 checkin below. Change bool to BOOL, rule is:
3981 All Obj-C code uses BOOL, except for interfaces callable from C.
3983 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3985 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3987 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3988 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3989 bool instead of BOOL.
3990 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3991 from Lisp_Object to bitfield. Adjust comment.
3992 * w32term.c (x_scroll_bar_create): Adjust user.
3993 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3994 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3995 Use bool for boolean.
3996 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3997 to `unsigned int' when defining a bitfield.
3999 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4001 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4003 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4005 * window.h (struct window): Convert left_margin_cols and
4006 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4007 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4008 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4010 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4012 (showing_window_margins_p, update_window_line, update_frame_1):
4013 * fringe.c (draw_fringe_bitmap_1):
4014 * xdisp.c (window_box_width): Adjust users.
4015 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4016 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4017 Use direct assignment.
4018 (Fset_window_configuration, save_window_save, Fwindow_margins):
4019 Convert Lisp_Object to integer and back where appropriate.
4020 (Fset_window_margins): Adjust user. Return t if any margin
4021 was actually changed, and mention this in docstring.
4023 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4025 * syntax.c (forward_word):
4026 * cmds.c (forward_char, backward_char): Mention the optional argument.
4028 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4030 * window.h (struct window): Convert left_fringe_width
4031 and right_fringe_width from Lisp_Objects to integers.
4033 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4034 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4035 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4037 (make_window): Initialize new integer fields to -1.
4038 (Fsplit_window_internal): Use direct assignment.
4039 (Fset_window_configuration, save_window_save):
4040 Convert Lisp_Object to integer and back where appropriate.
4041 (Fset_window_fringes): Adjust user. Return t if any fringe
4042 was actually changed, and mention this in docstring.
4044 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4046 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4047 * nsfns.m (x_set_cursor_type):
4048 * w32fns.c (x_set_cursor_type):
4049 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4050 * xdisp.c (set_frame_cursor_types): ...but in common code.
4052 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4054 * font.c (clear_font_cache): New function, stripped from...
4055 (Fclear_font_cache): ...here, which now uses the function
4056 above. Adjust comment.
4057 * font.h (clear_font_cache): Add prototype.
4058 * xfaces.c (clear_face_cache): Use clear_font_cache.
4060 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4062 * window.c (Fset_window_start): Compare `w', not `window' because
4063 `w' might not be equal to `window' after call to decode_live_window.
4065 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4067 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4068 This fixes a problem introduced by the Bug#15035 patch
4069 when using GPG. Reported by Herbert J. Skuhra.
4071 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4073 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4074 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4075 not yet initialized.
4077 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4079 * decompress.c (Fzlib_decompress_region): Support zlib
4080 decompression, too, and rename.
4082 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4084 Minor zlib configuration tweaks.
4085 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4086 Don't assume presence of fn_inflateInit2_ zlib internal function.
4088 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4090 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4091 include the zlib prefix.
4093 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4095 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4096 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4097 define static variables that are pointers to zlib functions to be
4099 (init_zlib_functions) [WINDOWSNT]: New function.
4100 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4102 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4103 macros instead of invoking the zlib functions directly.
4104 (syms_of_decompress): DEFSYM Qzlib_dll.
4105 Staticpro Szlib_available_p.
4107 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4109 Avoid looping over all frame windows to freeze and unfreeze.
4110 * window.h (struct window): Drop frozen_window_start_p.
4111 (freeze_window_starts): Drop prototype.
4112 * frame.h (struct frame): New frozen_window_starts flag.
4113 (FRAME_WINDOWS_FROZEN): New macro.
4114 * window.c (freeze_window_start, freeze_window_starts):
4116 (select_window, replace_window): Adjust users.
4117 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4118 (window_frozen_p): New function.
4119 (redisplay_window): Use it.
4121 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4123 Fix some fd issues when running subprocesses (Bug#15035).
4124 Fix bugs that can leak files or file descriptors on errors.
4125 Don't unlink open temp files, as that's hard for users to diagnose
4126 when things go awry (e.g., temp disk exhausted).
4127 Don't bother to lock temp files. Check for invalid recursion.
4128 * callproc.c (synch_process_fd): Remove. All uses removed.
4129 (synch_process_tempfile): New var or macro.
4130 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4132 (record_kill_process): New arg, the temp name. All callers changed.
4133 (delete_temp_file): Now just a simple wrapper around unlink.
4134 (call_process_kill): New arg, the call_process_fd array.
4135 Close them all. Clear synch_process_pid. Remove the temp file,
4136 or arrange for it to be removed.
4137 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4138 that's been moved to synch_process_tempfile. Caller changed.
4139 Do not remove the tempfile; that's now call_process_kill's
4141 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4142 call_process_kill; the caller now does that.
4143 (call_process_cleanup): Do not close the process fd; that's now
4144 call_process_kill's responsibility.
4145 (Fcall_process): Implement via new function call_process, which
4146 has most of the old body of Fcall_process, but with a different API.
4147 (call_process): New function that does not open or close filefd if
4148 it is nonnegative. Record which fds need to be closed, and let
4149 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4150 Signal an error if invoked recursively (could be done via a hook).
4151 Simplify creation of the tempfile in the MSDOS case.
4152 Don't create the output file until after checking for the executable.
4153 Report any failure to open /dev/null.
4154 Don't open /dev/null for writing twice; once is enough.
4155 Don't create pipe if all output is being discarded or sent to file.
4156 Don't worry about setting up the coding system or reading from the
4157 pipe if all output is being discarded.
4158 Hoist fd_error local into top level, to lessen block nesting.
4159 Don't record deleted pid here; now done by Fcall_process_region.
4160 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4161 and note its success in synch_process_tempfile.
4162 Do not leak resources when child_setup fails.
4163 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4164 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4165 (create_temp_file): Now returns open fd, with an additional
4166 Lisp_Object * argument to return the name. All callers changed.
4167 Do not close the file; rewind it instead, and leave it open for
4168 the caller. Do not lock the temp file. Unwind-protect the file
4169 and the file-descriptor.
4170 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4171 If an asynchrounous process, record it here, not in call_process.
4172 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4173 * eval.c (set_unwind_protect): New function.
4174 * fileio.c (write_region): New function, generalized from the
4175 old Fwrite_region. Do not lock temp files.
4176 (Fwrite_region): Use it.
4177 * lisp.h (set_unwind_protect, write_region): New decls.
4178 * process.c: Include <verify.h>.
4179 (make_process): Mark fds as initially closed.
4180 (deleted_pid_list): Now a list of pid-filename pairs.
4182 (close_process_fd): New function.
4183 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4184 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4185 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4186 (create_process, create_pty, Fmake_serial_process)
4187 (server_accept_connection): Record which fds need to be closed,
4188 and let deactivate_process close them.
4189 (Fmake_network_process): Do not discard the unwind-protect
4190 until it's safe to do so.
4191 (deactivate_process): Close the fds opened by create_process etc.
4192 (Fprocess_send_eof): Adjust to new way of recording open fds.
4193 Report an error if /dev/null can't be opened, instead of aborting.
4194 * process.h (PROCESS_OPEN_FDS): New constant.
4195 (struct Lisp_Process): New member open_fds.
4196 (record_kill_process, record_deleted_pid): Adjust signatures.
4197 (record_deleted_pid): Move decl here ...
4198 * syswait.h (record_deleted_pid): ... from here.
4200 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4202 * decompress.c: Fix bugs with large buffers and weird inputs.
4203 Tune a bit. Reindent as per usual Emacs style.
4204 (BUFFER_SIZE): Remove.
4205 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4206 more than UINT_MAX bytes. Decompress into the gap instead of into
4207 an auto buffer, as this should avoid copying. Return nil if
4208 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4209 set immediate_quit; we shouldn't trust zlib code that much.
4211 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4213 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4214 errors, and really move the gap to where we want it.
4216 * lisp.h: Include decompress.c support.
4218 * emacs.c (main): Include decompress.c support.
4220 * Makefile.in: Include -lz if present.
4222 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4224 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4225 (initWithTitle:): Initialize frame to 0.
4226 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4227 (fillWithWidgetValue:frame:): Rename from
4228 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4230 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4231 fillWithWidgetValue:frame:
4233 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4234 remove memory leak warnings.
4236 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4237 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4240 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4241 (x_activate_menubar): Update the whole menu.
4242 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4243 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4244 current event is not NSSystemDefined (Bug#15001).
4245 Call ns_check_menu_open only if trackingMenu is 2.
4246 (menuDidClose:): New method, decrease trackingMenu.
4247 (fillWithWidgetValue:setDelegate:): New method.
4248 (fillWithWidgetValue:): Call the above.
4250 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4252 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4254 Omit some unnecessary casts.
4255 Many of these go back to the old pre-C89 days, when they may have
4256 been needed, but we've been assuming C89 or later for a while now.
4257 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4258 (live_float_p, live_misc_p, live_vector_p):
4259 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4260 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4261 (defvar_per_buffer):
4262 * callint.c (Fcall_interactively):
4263 * doc.c (Fsubstitute_command_keys):
4264 * filelock.c (get_boot_time):
4265 * frame.c (xrdb_get_resource):
4266 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4267 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4268 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4269 (menuitem_highlight_callback, menu_destroy_callback)
4270 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4271 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4272 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4273 (xg_tool_bar_help_callback, tb_size_cb):
4274 * image.c (xpm_alloc_color, png_read_from_memory)
4275 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4276 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4278 * keymap.c (describe_map):
4279 * nsfns.m (Fns_display_monitor_attributes_list):
4280 * nsmenu.m (process_dialog:):
4281 * nsterm.m (hold_event):
4282 * process.c (wait_reading_process_output):
4283 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4284 * scroll.c (do_direct_scrolling, scrolling_1):
4285 * termcap.c (tgetent):
4286 * window.c (check_window_containing, add_window_to_list)
4287 (freeze_window_starts):
4288 * xdisp.c (compare_overlay_entries, vmessage):
4289 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4290 (x_get_monitor_attributes_xrandr)
4291 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4292 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4293 * xfont.c (xfont_match, xfont_open):
4294 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4295 (menubar_selection_callback, menu_position_func)
4296 (popup_selection_callback, create_and_show_popup_menu)
4297 (dialog_selection_callback, create_and_show_dialog):
4298 * xrdb.c (x_get_string_resource):
4300 * xsmfns.c (x_session_check_input):
4301 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4302 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4303 (xaw_jump_callback, xaw_scroll_callback):
4304 Omit unnecessary casts.
4306 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4308 Minor string-length refactoring.
4309 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4310 * frame.c (make_monitor_attribute_list):
4311 Prefer build_string to strlen + make_string.
4313 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4315 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4316 don't check minor_code (Bug#14417).
4318 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4320 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4321 vertical positions instead. This avoids calling MATRIX_ROW with
4322 row numbers that are possibly beyond valid limits. (Bug#15064)
4324 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4326 Use xstrdup and build_unibyte_string where applicable.
4327 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4328 * xfns.c (x_window):
4329 * xrdb.c (x_get_customization_string):
4330 * xterm.c (xim_initialize):
4331 * w32fns.c (w32_window): Use xstrdup.
4332 (w32_display_monitor_attributes_list):
4333 * emacs.c (init_cmdargs):
4334 * keyboard.c (PUSH_C_STR):
4335 * nsfont.m (nsfont_open):
4336 * sysdep.c (system_process_attributes):
4337 * w32.c (system_process_attributes):
4338 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4340 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4342 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4343 variables of these types so that GDB would know about them, as aid
4344 for debugging fatal exceptions. (Bug#15024) See also
4345 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4348 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4350 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4351 larger than the NSWindow (Bug#14934).
4353 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4355 Redesign redisplay interface to drop global variable updated_window.
4356 Always pass currently updated window as a parameter to update routines.
4357 * dispextern.h (updated_window): Remove declaration.
4358 (struct redisplay_interface): Pass window parameter to
4359 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4360 and after_update_window_hook.
4361 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4363 * dispnew.c (updated_window): Remove.
4364 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4365 (update_window_line): Adjust to match redisplay interface changes.
4366 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4367 (ns_scroll_run, ns_after_update_window_line):
4368 * w32term.c (x_update_window_begin, x_update_window_end)
4369 (x_after_update_window_line, x_scroll_run):
4370 * xterm.c (x_update_window_begin, x_update_window_end)
4371 (x_after_update_window_line, x_scroll_run):
4372 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4373 Likewise. Adjust comments where appropriate.
4374 (x_cursor_to): Simplify because this is always called during window
4375 update (but install debugging check anyway).
4376 (expose_window): Check must_be_updated_p flag to see whether this
4377 function is called during window update.
4379 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4381 Do not reset window modification event counters excessively.
4382 These leftovers and poor man's tricky methods to catch extra
4383 redisplay's attention are no longer needed.
4384 * frame.c (set_menu_bar_lines_1):
4385 * minibuf.c (read_minibuf_unwind):
4386 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4387 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4388 (window_scroll_line_based, Fset_window_configuration):
4389 * xdisp.c (redisplay_window): Do not reset last_modified and
4390 last_overlay_modified counters.
4392 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4394 * xselect.c (x_send_client_event): Set send_event and serial, memset
4395 data.l as it might be bigger than data.b. Use 24 bit mask to
4396 XSendEvent (Bug#15034).
4398 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4400 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4401 for TTY frames that are not the top frame on their console.
4404 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4406 * w32term.c (w32fullscreen_hook): Really maximize frame when
4407 asked for (Bug#14841).
4409 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4411 Prefer selected_window to Fselected_window, likewise for frames.
4412 * buffer.c (Fbuffer_swap_text):
4413 * data.c (Fvariable_binding_locus):
4414 * window.c (run_window_configuration_change_hook): Adjust users.
4415 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4416 Use decode_live_frame.
4418 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4420 Be more careful if selected window shows the buffer other than current,
4421 use window_outdated only if this is not so. This change should also
4422 address some weird issues discussed in Bug#13012.
4423 * window.h (window_outdated): New prototype.
4424 * window.c (window_outdated): Now here. Convert from static and
4425 always assume window's buffer.
4426 (Fwindow_end, Fwindow_line_height): Use it.
4427 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4428 and always assume window's buffer.
4429 (redisplay_window): Adjust user.
4430 (redisplay_internal): Call to reconsider_clip_changes once and
4431 check whether mode line should be updated only if selected window
4432 shows current buffer.
4433 (run_window_scroll_functions): Use eassert for debugging check.
4434 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4436 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4438 * window.c (window_scroll, window_scroll_pixel_based)
4439 (window_scroll_line_based): Use bool for booleans.
4441 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4443 * process.c: Fix minor off-by-one issues in descriptor counts.
4444 This shouldn't fix any real bugs, but it cleans up the code a bit.
4445 (max_process_desc, max_input_desc): -1, not 0, means none.
4447 (delete_input_desc): New function.
4448 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4449 (deactivate_process): Scan backwards when recomuting max_process_desc;
4450 that should be faster.
4451 (init_process_emacs): Initialize max_input_desc.
4453 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4455 Use region cache to speedup bidi_find_paragraph_start.
4456 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4457 Rename cache_long_line_scans to cache_long_scans.
4458 * buffer.c (bset_cache_long_line_scans): Rename to
4459 bset_cache_long_scans.
4460 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4461 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4463 (syms_of_buffer): Rename cache-long-line-scans to
4464 cache-long-scans. Adjust docstring.
4465 * search.c (newline_cache_on_off):
4466 * indent.c (width_run_cache_on_off): Adjust users.
4467 * bidi.c (bidi_paragraph_cache_on_off): New function.
4468 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4469 * insdel.c (prepare_to_modify_buffer):
4470 Invalidate bidi_paragraph_cache if enabled.
4472 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4474 Invalidate region caches only if buffer text is going to be changed.
4475 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4476 (modify_text): ...new prototype.
4477 (prepare_to_modify_buffer_1): New prototype.
4478 * textprop.c (modify_region): Rename to...
4479 (modify_text_properties): ...new function.
4480 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4481 (Fremove_list_of_text_properties): Adjust users.
4482 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4483 (modify_text): ...new function.
4484 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4485 (prepare_to_modify_buffer_1): ...new function.
4486 * casefiddle.c (casify_region):
4487 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4488 (Ftranspose_regions): Use modify_text.
4490 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4492 * lisp.mk (lisp): Add nadvice.elc.
4494 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4496 New macro to iterate over live buffers similar to frames.
4497 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4498 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4499 Declare buffer-related variables here to offload lisp.h.
4500 * buffer.c (Vbuffer_alist): Adjust comment.
4501 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4502 (other_buffer_safely):
4503 * data.c (store_symval_forwarding):
4504 * dispnew.c (Fframe_or_buffer_changed_p):
4505 * fileio.c (Fdo_auto_save):
4506 * filelock.c (unlock_all_files):
4507 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4509 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4511 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4512 * callproc.c (create_temp_file):
4513 * filelock.c (create_lock_file):
4514 Assume mkostemp, since it's now provided by Gnulib.
4516 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4518 * w32.c (mkostemp): New function.
4519 (mktemp): Remove, no longer used. Most of the code reused in
4520 mkostemp. (Bug#15015)
4521 (mktemp): Don't undef.
4523 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4525 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4526 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4527 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4528 (free_glyph_pool, check_glyph_memory): Likewise for
4529 all users. Adjust comments where appropriate.
4531 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4533 * composite.h: Minor fixups.
4534 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4535 to fix a misspelling, and change it to an inline function while
4536 we're at it (it need not be a macro). All uses changed.
4537 (composition_method, composition_valid_p):
4538 Rewrite to avoid assignments in if-conditions.
4540 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4542 Do not use global Lisp_Object in composition macros.
4543 * composite.h (composition_temp): Remove declaration.
4544 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4545 (composition_method, composition_valid_p): ...inline functions.
4546 (compose_region): Remove the leftover.
4547 * composite.c (composition_temp): Remove.
4548 (run_composition_function, update_compositions)
4549 (composition_compute_stop_pos, composition_adjust_point)
4550 (Ffind_composition_internal):
4551 * coding.c (handle_composition_annotation):
4552 * xdisp.c (handle_composition_prop, check_point_in_composition):
4553 Related users changed.
4555 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4557 Drop FRAME_PTR typedef.
4558 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4559 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4560 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4561 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4562 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4563 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4564 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4565 All related users changed.
4567 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4569 * eval.c (default_toplevel_binding): New function.
4571 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4572 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4573 (syms_of_eval): Export them.
4574 * data.c (Fdefault_value): Micro cleanup.
4575 * term.c (init_tty): Use "false".
4577 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4579 Fix X GC leak in GTK and raw (no toolkit) X ports.
4580 * xterm.c (x_free_frame_resources): If white and black relief
4581 GCs are allocated, always free them here.
4582 * xfns.c (x_make_gc): Omit redundant initialization.
4583 * widget.c (create_frame_gcs): Remove the leftover.
4584 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4585 in x_free_frame_resources.
4587 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4589 * nsterm.m (windowWillResize:toSize:): Only change title if
4590 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4592 (viewDidEndLiveResize): New method.
4594 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4595 inside NS_IMPL_COCOA.
4597 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4599 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4600 Do not check whether undo is enabled because record_insert and
4601 record_delete does that themselves.
4603 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4605 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4606 member which is not really used any more.
4607 (FRAME_XIC_BASE_FONTNAME): Remove.
4608 * xfns.c (xic_free_fontset): Adjust user.
4609 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4610 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4611 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4612 (xdialog_show): Use eassert for debugging check.
4613 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4615 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4617 * fileio.c, fns.c (merge): Move extern decl from here ...
4618 * lisp.h (merge): ... to here.
4620 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4622 Fix last font-related change.
4623 * w32font.h (w32font_list_internal, w32font_match_internal):
4625 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4626 (uniscribe_list_family): Adjust to match font API change.
4627 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4628 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4630 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4632 * frame.h (FRAME_MOUSE_UPDATE):
4633 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4634 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4636 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4638 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4639 * font.h (struct font_driver): Change list, match, and list_family
4640 functions to accept struct frame * as first arg.
4641 * font.c (font_score, font_compare, font_sort_entities):
4643 (font_sort_entities, font_list_entities, font_select_entity):
4644 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4645 match font API change.
4646 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4647 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4648 * ftxfont.c (ftxfont_list, ftxfont_match):
4649 * xftfont.c (xftfont_list, xftfont_match):
4650 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4651 * w32font.c (w32font_list, w32font_match, w32font_list):
4652 (w32font_list_internal, w32_font_match_internal): Likewise.
4653 * xfaces.c (Fx_family_fonts): Adjust user.
4655 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4657 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4658 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4659 only if HAVE_X_WINDOWS is in use.
4660 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4661 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4662 * w32term.c (x_wm_set_icon_position): Likewise.
4663 * w32fns.c (x_icon): Adjust user.
4665 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4667 * xterm.c (last_mouse_press_frame): Remove the
4668 leftover which is not really used any more.
4669 (handle_one_xevent, syms_of_xterm): Adjust users.
4670 (x_flush): Call XFlush once per each X display, not frame.
4671 This is better because this code always unconditionally skips
4672 non-X frames in Vframe_list and issues the only XFlush if we
4673 have more than one X frame on the same X display.
4674 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4675 Use bool for booleans.
4676 (x_draw_glyph_string_background, cvt_string_to_pixel):
4677 (cvt_pixel_dtor): Drop unnecessary prototypes.
4678 * xterm.h (x_display_ok): Adjust prototype.
4680 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4682 Drop unnecessary functions that deals with frame pixel size.
4683 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4684 (x_pixel_height): Drop prototypes.
4685 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4686 (x_pixel_height): Drop implementations.
4687 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4688 which should be always valid for window frame.
4689 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4690 * w32menu.c (Fx_popup_dialog):
4691 * xmenu.c (Fx_popup_dialog): Likewise for both.
4693 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4695 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4696 frame parameters and call to Fmodify_frame_parameters just once.
4697 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4698 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4699 and mention nil frame in docstring.
4701 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4703 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4704 (x_figure_window_size): Likewise. Adjust to return long.
4705 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4706 (toplevel): Move Qterminal_live_p to...
4707 * terminal.c (toplevel): ...here, make it static, and...
4708 (syms_of_terminal): ...DEFSYM here.
4709 * frame.h (Qterminal_live_p): Remove declaration.
4710 (make_frame, x_figure_window_size): Adjust prototype.
4711 * nsfns.m (Fx_create_frame): Use long for window flags.
4713 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4715 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4716 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4717 Do not assume that emacs_close (INT_MAX) is a no-op.
4719 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4721 * xfaces.c (make_face_cache): For struct face_cache, prefer
4722 xmalloc to xzalloc and so avoid redundant call to memset.
4723 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4725 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4727 * fringe.c (draw_window_fringes, update_window_fringes)
4728 (compute_fringe_widths):
4729 * w32term.c (x_draw_glyph_string):
4730 * window.c (candidate_window_p, Frecenter):
4731 * xfaces.c (realize_basic_faces, realize_default_face)
4732 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4733 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4734 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4735 * xmenu.c (Fx_menu_bar_open_internal):
4736 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4737 * xsettings.c (xft_settings_event):
4738 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4739 Use bool for booleans. Adjust style and comments where
4741 * dispextern.h (draw_window_fringes, update_window_fringes)
4742 (compute_fringe_widths):
4743 * xterm.h (x_had_errors_p): Adjust prototype.
4745 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4747 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4748 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4750 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4752 * fns.c (toplevel): Remove comment before Fsafe_length because
4755 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4757 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4759 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4761 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4762 frame which got the message is still alive, before dereferencing
4763 its pointer. (Bug#14970)
4765 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4766 be a live window, before using it as such. (Bug#14970)
4768 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4770 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4771 w32_detect_focus_change instead of doing part of its job by hand.
4772 This fixes the problem whereby FOCUS_OUT events were not sent to
4775 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4777 * process.c (Fprocess_list): Doc fix.
4779 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4780 being re-exposed only if it didn't ask to become visible.
4781 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4782 was previously iconified. (Bug#14841)
4783 (x_iconify_frame): Mark the frame iconified.
4785 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4787 Fix minor problems found by static checking.
4788 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4789 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4791 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4793 * eval.c (set_specpdl_old_value): New function.
4794 (unbind_to): Minor simplification.
4795 (get_backtrace_frame): New function.
4796 (Fbacktrace_frame): Use it. Add `base' argument.
4797 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4798 (syms_of_eval): Export backtrace-eval.
4799 * xterm.c (x_focus_changed): Simplify.
4801 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4803 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4805 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4807 * xdisp.c (redisplay_window): Instead of moving point out of
4808 scroll margin, reject the force_start method, and try scrolling
4809 instead. (Bug#14780)
4811 2013-07-24 Ken Brown <kbrown@cornell.edu>
4813 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4816 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4818 * eval.c (Fprogn): Do not check that BODY is a proper list.
4819 This undoes the previous change. The check slows down the
4820 interpreter, and is not needed to prevent a crash. See
4821 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4823 2013-07-23 Glenn Morris <rgm@gnu.org>
4825 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4827 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4829 Port to GNU/Linux systems with tinfo but not ncurses.
4830 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4831 to decide whether ncurses is being used. Without this change,
4832 GCC complains about tgetent not being declared, on a system
4833 that has tinfo installed but ncurses not installed.
4835 * eval.c (Fprogn): Check that BODY is a proper list.
4837 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4838 * data.c (Fsetq_default):
4839 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4840 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4842 Tune by taking advantage of the fact that ARGS is always a list
4843 when a function is declared to have UNEVALLED args.
4845 * emacsgtkfixed.c: Port to GCC 4.6.
4846 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4848 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4850 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4851 here to silence compiler warnings.
4853 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4855 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4856 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4857 from messing up Emacs's 'struct frame' (Bug#14923).
4859 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4861 * alloc.c (make_save_ptr_ptr): Define this function.
4862 It was inadvertently omitted. It's needed only if
4863 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4865 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4867 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4868 frame have focus (Bug#14895).
4870 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4872 Avoid vfork-related deadlock more cleanly.
4873 * callproc.c (child_setup): When the child's exec fails, output
4874 the program name, as that's more useful. Use O_NONBLOCK to avoid
4876 * process.c (create_process_1): Remove; no longer needed.
4877 (create_process): Remove timer hack; no longer needed, now that
4878 the child avoids deadlock.
4880 2013-07-20 Glenn Morris <rgm@gnu.org>
4882 * image.c (Fimage_flush): Fix doc typo.
4884 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4886 Fix array bounds violation when pty allocation fails.
4887 * process.c (PTY_NAME_SIZE): New constant.
4888 (pty_name): Remove static variable; it's now auto.
4889 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4890 Take pty_name as an arg rather than using a static variable.
4891 All callers changed.
4892 (create_process): Recover pty_flag from process, not from volatile local.
4893 (create_pty): Stay inside array even when pty allocation fails.
4894 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4896 * lread.c (Fload): Avoid initialization only when lint checking.
4897 Mention that it's needed only for older GCCs.
4899 2013-07-20 Kenichi Handa <handa@gnu.org>
4901 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4902 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4904 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4906 * lread.c (Fload): Avoid uninitialized warning.
4908 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4910 Fix some minor file descriptor leaks and related glitches.
4911 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4912 (create_lock_file): Use write, not emacs_write.
4913 * image.c (slurp_file, png_load_body):
4914 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4915 (server_accept_connection):
4916 Don't leak an fd on memory allocation failure.
4917 * image.c (slurp_file): Add a cheap heuristic for growing files.
4918 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4919 as that's what the other routines do. Maybe input need not be
4920 blocked at all, but it's better to be consistent.
4921 Avoid undefined behavior when strlen is zero.
4923 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4924 (NSTATICS): Now a constant; doesn't need to be a macro.
4926 2013-07-19 Richard Stallman <rms@gnu.org>
4928 * coding.c (decode_coding_utf_8): Add simple loop for fast
4929 processing of ASCII characters.
4931 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4933 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4935 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4937 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4938 unportable 'struct x_display_info'.
4939 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4942 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4944 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4945 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4947 (system_process_attributes): Prefer plain char to unsigned char
4948 when either will do. Clean up properly if interrupted or if
4949 memory allocations fail. Don't assume sscanf succeeds.
4950 Remove no-longer-needed workaround to stop GCC from whining.
4951 Read command-line once, instead of multiple times. Check read status a
4954 Fix obscure porting bug with varargs functions.
4955 The code assumed that int is treated like ptrdiff_t in a vararg
4956 function, which is not a portable assumption. There was a similar
4957 -- though these days less likely -- porting problem with various
4958 assumptions that pointers of different types all smell the same as
4959 far as vararg functions is conserved. To make this problem less
4960 likely in the future, redo the API to use varargs functions.
4961 * alloc.c (make_save_value): Remove this vararg function.
4962 All uses changed to ...
4963 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4964 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4966 (make_save_ptr): Rename from make_save_pointer, for consistency with
4967 the above. Define only on platforms that need it. All uses changed.
4969 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4971 * keyboard.c: Try to fix typos in previous change.
4972 (DISPLAY_LIST_INFO): New macro.
4973 (kbd_buffer_get_event): Do not access members that are not present
4974 in X11. Revert inadvertent change of "!=" to "=".
4976 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4978 * keyboard.c (kbd_buffer_get_event):
4979 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4980 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4982 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4984 * filelock.c: Fix unlikely file descriptor leaks.
4985 (get_boot_time_1): Rework to avoid using emacs_open.
4986 This doesn't actually fix a leak, but is better anyway.
4987 (read_lock_data): Use read, not emacs_read.
4989 * doc.c: Fix minor memory and file descriptor leaks.
4990 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4991 (get_doc_string, Fsnarf_documentation):
4992 Fix file descriptor leak on error.
4994 * term.c: Fix minor fdopen-related file descriptor leaks.
4995 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4996 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4998 * charset.c: Fix file descriptor leaks and errno issues.
5000 (load_charset_map_from_file): Don't leak file descriptor on error.
5001 Use plain record_xmalloc since the allocation is larger than
5002 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5004 * eval.c (record_unwind_protect_nothing):
5005 * fileio.c (fclose_unwind):
5007 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5008 The replacement doesn't block input, but that no longer seems
5011 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5013 * lread.c: Fix file descriptor leaks and errno issues.
5014 (Fload): Close some races that leaked fds or streams when 'load'
5016 (Fload, openp): Report error number of last nontrivial failure to open.
5017 ENOENT counts as trivial.
5018 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5020 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5021 now that the function is always called with a nonnegative arg.
5022 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5023 All uses replaced with ...
5024 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5026 A few more minor file errno-reporting bugs.
5027 * callproc.c (Fcall_process):
5028 * doc.c (Fsnarf_documentation):
5029 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5030 * process.c (set_socket_option):
5031 Don't let a constructor trash errno.
5032 * doc.c: Include <errno.h>.
5034 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5036 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5038 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5040 Fix w32 bug with call-process-region (Bug#14885).
5041 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5042 to Fcall_process when the input is empty. This simplifies the
5043 code a bit. It makes no difference on POSIXish platforms but
5044 apparently it fixes a bug on w32.
5046 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5047 * fileio.c (close_file_unwind): Don't close if FD is negative;
5048 this can happen when unwinding a zapped file descriptor.
5049 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5050 in case Emacs runs out of memory between the two unwind-protects.
5051 Don't trash errno when closing FD.
5052 Zap the FD in the specpdl when closing it, instead of deferring
5053 the removal of the unwind-protect; this fixes a bug where a child
5054 function unwinds the stack past us.
5056 New unwind-protect flavors to better type-check C callbacks.
5057 This also lessens the need to write wrappers for callbacks,
5058 and the need for make_save_pointer.
5059 * alloca.c (free_save_value):
5060 * atimer.c (run_all_atimers):
5062 * alloc.c (safe_alloca_unwind):
5063 * atimer.c (unwind_stop_other_atimers):
5064 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5065 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5066 * minibuf.c (choose_minibuf_frame_1):
5067 * process.c (make_serial_process_unwind):
5068 * xdisp.h (pop_message_unwind):
5069 * xselect.c (queue_selection_requests_unwind):
5070 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5071 * alloca.c (record_xmalloc):
5072 Prefer record_unwind_protect_ptr to record_unwind_protect with
5074 * alloca.c (Fgarbage_collect):
5075 Prefer record_unwind_protect_void to passing a dummy.
5076 * buffer.c (restore_buffer):
5077 * window.c (restore_window_configuration):
5078 * xfns.c, w32fns.c (do_unwind_create_frame)
5079 New wrapper. All record-unwind uses of wrappee changed.
5080 * buffer.c (set_buffer_if_live):
5081 * callproc.c (call_process_cleanup, delete_temp_file):
5082 * coding.c (code_conversion_restore):
5083 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5084 * editfns.c (save_excursion_restore)
5085 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5086 (save_restriction_restore):
5087 * eval.c (restore_stack_limits, un_autoload):
5088 * fns.c (require_unwind):
5089 * keyboard.c (recursive_edit_unwind, tracking_off):
5090 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5091 * macros.c (pop_kbd_macro, restore_menu_items):
5092 * nsfns.m (unwind_create_frame):
5093 * print.c (print_unwind):
5094 * process.c (start_process_unwind):
5095 * search.c (unwind_set_match_data):
5096 * window.c (select_window_norecord, select_frame_norecord):
5097 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5098 (fast_set_selected_frame):
5099 * xfns.c, w32fns.c (unwind_create_tip_frame):
5100 Return void, not a dummy Lisp_Object. All uses changed.
5101 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5102 * callproc.c (call_process_kill):
5103 * fileio.c (restore_point_unwind, decide_coding_unwind)
5104 (build_annotations_unwind):
5105 * insdel.c (Fcombine_after_change_execute_1):
5106 * keyboard.c (read_char_help_form_unwind):
5107 * menu.c (unuse_menu_items):
5108 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5109 * sound.c (sound_cleanup):
5110 * xdisp.c (unwind_redisplay):
5111 * xfns.c (clean_up_dialog):
5112 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5113 Accept no args and return void, instead of accepting and returning
5114 a dummy Lisp_Object. All uses changed.
5115 * cygw32.c (fchdir_unwind):
5116 * fileio.c (close_file_unwind):
5117 * keyboard.c (restore_kboard_configuration):
5118 * lread.c (readevalllop_1):
5119 * process.c (wait_reading_process_output_unwind):
5120 Accept int and return void, rather than accepting an Emacs integer
5121 and returning a dummy object. In some cases this fixes an
5122 unlikely bug when the corresponding int is outside Emacs integer
5123 range. All uses changed.
5124 * dired.c (directory_files_internal_unwind):
5125 * fileio.c (do_auto_save_unwind):
5126 * gtkutil.c (pop_down_dialog):
5127 * insdel.c (reset_var_on_error):
5128 * lread.c (load_unwind):
5129 * xfns.c (clean_up_file_dialog):
5130 * xmenu.c, nsmenu.m (pop_down_menu):
5131 * xmenu.c (cleanup_widget_value_tree):
5132 * xselect.c (wait_for_property_change_unwind):
5133 Accept pointer and return void, rather than accepting an Emacs
5134 save value encapsulating the pointer and returning a dummy object.
5136 * editfns.c (Fformat): Update the saved pointer directly via
5137 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5138 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5139 (unwind_body): New function.
5140 (record_unwind_protect): First arg is now a function returning void,
5141 not a dummy Lisp_Object.
5142 (record_unwind_protect_ptr, record_unwind_protect_int)
5143 (record_unwind_protect_void): New functions.
5144 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5145 * fileio.c (struct auto_save_unwind): New type.
5146 (do_auto_save_unwind): Use it.
5147 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5148 * insdel.c (struct rvoe_arg): New type.
5149 (reset_var_on_error): Use it.
5150 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5152 (specbinding_func): Remove; there are now several such functions.
5153 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5154 (set_unwind_protect_ptr): New function.
5155 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5157 Be simpler and more consistent about reporting I/O errors.
5158 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5159 Say "Read error" and "Write error", rather than "I/O error", or
5160 "IO error reading", or "IO error writing", when a read or write
5162 * process.c (Fmake_network_process, wait_reading_process_output)
5163 (send_process, Fprocess_send_eof, wait_reading_process_output):
5164 Capitalize diagnostics consistently. Put "failed foo" at the
5165 start of the diagnostic, so that we don't capitalize the
5166 function name "foo". Consistently say "failed" for such
5168 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5169 All callers changed. This is so it can use report_file_error.
5170 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5171 diagnostics consistently as above.
5173 * fileio.c (report_file_errno): Fix errno reporting bug.
5174 If the file name is neither null nor a pair, package it up as a
5175 singleton list. All callers changed, both to this function and to
5176 report_file_error. This fixes a bug where the memory allocator
5177 invoked by list1 set errno so that the immediately following
5178 report_file_error reported the wrong errno value.
5180 Fix minor problems found by --enable-gcc-warnings.
5181 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5182 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5184 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5186 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5187 Set event->arg to Qt if switch-event shall be generated.
5188 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5190 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5192 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5195 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5196 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5197 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5198 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5199 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5200 and there is a focused frame.
5201 (head_table): Add focus-in and focus-out.
5202 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5203 bind to handle-focus-in/out.
5205 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5206 (Fhandle_switch_frame): Call Fhandle_focus_in.
5207 (syms_of_frame): defsubr handle-focus-in/out.
5209 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5211 Fix porting bug to older POSIXish platforms (Bug#14862).
5212 * sysdep.c (emacs_pipe): New function, that implements
5213 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5214 This should port better to CentOS 5 and to Mac OS X 10.6.
5215 All calls to pipe2 changed.
5217 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5218 This makes the code easier to read and the executable a bit smaller.
5219 Do not replace all calls to Fcons that happen to create lists,
5220 just calls that are intended to create lists. For example, when
5221 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5222 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5223 Similarly for list2 through list5.
5224 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5225 * bytecode.c (exec_byte_code):
5226 * callint.c (quotify_arg, Fcall_interactively):
5227 * callproc.c (Fcall_process, create_temp_file):
5228 * charset.c (load_charset_map_from_file)
5229 (Fdefine_charset_internal, init_charset):
5230 * coding.c (get_translation_table, detect_coding_system)
5231 (Fcheck_coding_systems_region)
5232 (Fset_terminal_coding_system_internal)
5233 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5234 * composite.c (update_compositions, Ffind_composition_internal):
5235 * dired.c (directory_files_internal, file_name_completion)
5237 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5238 * doc.c (Fsnarf_documentation):
5239 * editfns.c (Fmessage_box):
5241 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5242 (Feval, eval_sub, Ffuncall, apply_lambda):
5243 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5244 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5245 (Fset_file_times, Finsert_file_contents)
5246 (Fchoose_write_coding_system, Fwrite_region):
5247 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5248 * font.c (font_registry_charsets, font_parse_fcname)
5249 (font_prepare_cache, font_update_drivers, Flist_fonts):
5250 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5251 * frame.c (make_frame, Fmake_terminal_frame)
5252 (x_set_frame_parameters, x_report_frame_params)
5253 (x_default_parameter, Fx_parse_geometry):
5254 * ftfont.c (syms_of_ftfont):
5255 * image.c (gif_load):
5256 * keyboard.c (command_loop_1):
5257 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5258 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5259 (Fminor_mode_key_binding, accessible_keymaps_1)
5260 (Faccessible_keymaps, Fwhere_is_internal):
5261 * lread.c (read_emacs_mule_char):
5262 * menu.c (find_and_return_menu_selection):
5263 * minibuf.c (get_minibuffer):
5264 * nsfns.m (Fns_perform_service):
5265 * nsfont.m (ns_script_to_charset):
5266 * nsmenu.m (ns_popup_dialog):
5267 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5268 (Fx_own_selection_internal):
5269 * nsterm.m (append2):
5270 * print.c (Fredirect_debugging_output)
5271 (print_prune_string_charset):
5272 * process.c (Fdelete_process, Fprocess_contact)
5273 (Fformat_network_address, set_socket_option)
5274 (read_and_dispose_of_process_output, write_queue_push)
5275 (send_process, exec_sentinel):
5276 * sound.c (Fplay_sound_internal):
5277 * textprop.c (validate_plist, add_properties)
5278 (Fput_text_property, Fadd_face_text_property)
5279 (copy_text_properties, text_property_list, syms_of_textprop):
5280 * unexaix.c (report_error):
5281 * unexcoff.c (report_error):
5282 * unexsol.c (unexec):
5283 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5284 (Fformat_mode_line, syms_of_xdisp):
5285 * xfaces.c (set_font_frame_param)
5286 (Finternal_lisp_face_attribute_values)
5287 (Finternal_merge_in_global_face, syms_of_xfaces):
5288 * xfns.c (x_default_scroll_bar_color_parameter)
5289 (x_default_font_parameter, x_create_tip_frame):
5290 * xfont.c (xfont_supported_scripts):
5291 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5292 (menu_help_callback, xmenu_show):
5294 * xterm.c (set_wm_state):
5295 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5296 and similarly for list2 through list5.
5298 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5300 * callproc.c (Fcall_process_region): Fix minor race and tune.
5301 (create_temp_file): New function, with the temp-file-creation part
5302 of the old Fcall_process_region. Use Fcopy_sequence to create the
5303 temp file name, rather than alloca + build_string, for simplicity.
5304 Don't bother to block input around the temp file creation;
5305 shouldn't be needed. Simplify use of mktemp.
5306 Use record_unwind_protect immediately after creating the temp file;
5307 this closes an unlikely race where the temp file was not removed.
5308 Use memcpy rather than an open-coded loop.
5309 (Fcall_process_region): Use the new function. If the input is
5310 empty, redirect from /dev/null rather than from a newly created
5311 empty temp file; this avoids unnecessary file system traffic.
5313 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5315 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5316 Simplify by making this case like the other two. This is a bit
5317 slower on obsolete hosts, but the extra complexity isn't worth it.
5319 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5320 * process.c (create_process) [!DOS_NT]:
5321 Remove now-unnecessary calls to emacs_close.
5323 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5325 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5326 returning early. (Bug#14850)
5328 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5329 and inhibit-iso-escape-detection attributes of 'undecided'.
5332 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5334 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5335 Reported by Herbert J. Skuhra in
5336 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5338 Don't lose top specpdl entry when memory is exhausted.
5339 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5340 specpdl overflow here, to simplify callers; all callers changed.
5341 Always reserve an unused entry at the stack top; this avoids
5342 losing the top entry's information when memory is exhausted.
5344 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5346 Clean up errno reporting and fix some errno-reporting bugs.
5347 * callproc.c (Fcall_process):
5348 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5349 * process.c (create_process, Fmake_network_process):
5350 * unexaix.c (report_error):
5351 * unexcoff.c (report_error):
5352 Be more careful about reporting the errno of failed operations.
5353 The code previously reported the wrong errno sometimes.
5354 Also, prefer report_file_errno to setting errno + report_file_error.
5355 (Fcall_process): Look at openp return value rather than at path,
5356 as that's a bit faster and clearer when there's a numeric predicate.
5357 * fileio.c (report_file_errno): New function, with most of the
5358 old contents of report_file_error.
5359 (report_file_error): Use it.
5360 (Ffile_exists_p, Ffile_accessible_directory_p):
5361 Set errno to 0 when it is junk.
5362 * fileio.c (Faccess_file):
5363 * image.c (x_create_bitmap_from_file):
5364 Use faccessat rather than opening the file, to avoid the hassle of
5365 having a file descriptor open.
5366 * lisp.h (report_file_errno): New decl.
5367 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5370 * process.c (create_process, wait_reading_process_output) [AIX]:
5371 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5372 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5373 a multithreaded environment anyway).
5374 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5376 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5378 * image.c (x_find_image_file): Don't close a remote file handle.
5380 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5382 Fix races with threads and file descriptors.
5383 * callproc.c (Fcall_process_region):
5384 * dired.c (open_directory):
5385 * emacs.c (main, Fdaemon_initialized):
5386 * image.c (x_find_image_file):
5387 * inotify.c (Finotify_rm_watch):
5388 * lread.c (Flocate_file_internal):
5389 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5390 * term.c (term_mouse_moveto, init_tty):
5391 * termcap.c (tgetent):
5392 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5393 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5394 * unexhp9k800.c, unexmacosx.c (unexec):
5395 * callproc.c (Fcall_process_region):
5396 Use emacs_close, not close.
5397 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5398 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5399 and posix_close function on current platforms (which all lack them).
5400 (emacs_close): Use it. This should fix the races on GNU/Linux and
5401 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5402 and it should avoid closing random victim file descriptors on
5405 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5407 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5408 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5411 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5412 This is for .gdbinit xbacktrace.
5414 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5415 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5416 (emacs_set_tty): Now static.
5417 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5418 * term.c (tty_capable_p, tty_default_color_capabilities)
5419 (get_tty_terminal, term_mouse_movement)
5420 (handle_one_term_event, init_tty, maybe_fatal):
5421 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5422 (tgetent, scan_file, name_match, compare_contin):
5423 * terminal.c (get_terminal):
5424 Use bool for boolean.
5425 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5426 Prefer char to unsigned char if either will do.
5427 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5428 (tty_write_glyphs): Prefer int to unsigned.
5429 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5430 All callers changed.
5431 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5433 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5436 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5437 (B__dummy__): New dummy symbol, to pacify C89.
5438 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5439 they can't grok varargs macros.
5440 * dispnew.c (add_window_display_history)
5441 (add_frame_display_history):
5442 * print.c (print_object):
5443 * xdisp.c (debug_method_add):
5444 Use %p printf format only for void pointers.
5445 * emacs.c (usage_message): New constant, replacing ...
5446 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5447 (main): Adjust to usage reorg.
5448 * fns.c (syms_of_fns):
5449 * profiler.c (syms_of_profiler):
5450 Don't use non-constant struct initializers.
5451 * gnutls.h (gnutls_initstage_t):
5452 * lisp.h (enum Lisp_Fwd_Type):
5453 * lread.c (lisp_file_lexically_bound_p):
5454 * xsettings.c (anonymous enum):
5455 Remove trailing comma.
5456 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5457 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5458 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5460 * regex.c (const_re_char): New type, to pacify strict C89.
5461 All uses of 'const re_char' replaced to use it.
5462 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5463 with glibc when strict C89. This change is imported from gnulib.
5465 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5466 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5467 Omit GNU_LINUX implementation, since it requires long long.
5468 * xterm.c (x_draw_underwave):
5469 Do not assume the traditional order of struct's members.
5470 (x_term_init): Rewrite to avoid the need for non-constant structure
5473 Syntax cleanup, mostly replacing macros with functions.
5474 This removes the need for the syntax_temp hack.
5475 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5476 * syntax.c (SYNTAX_INLINE): New macro.
5477 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5478 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5479 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5480 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5481 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5482 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5483 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5484 Now constants, not macros.
5485 (syntax_temp) [!__GNUC__]: Remove.
5486 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5487 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5488 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5489 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5490 Move here from syntax.h; now functions, not macros. Except for the
5491 last function, these are static since only syntax.c uses them.
5492 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5493 All uses changed. Now a function, not a macro; use this fact
5494 to simplify the code.
5495 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5496 compiler bugs; no longer relevant.
5497 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5498 (SYNTAX_INLINE): New macro.
5499 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5500 for the new functions. Use bool for boolean member.
5501 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5502 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5503 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5504 (SETUP_BUFFER_SYNTAX_TABLE):
5505 Now extern inline functions, not macros.
5506 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5507 Remove; all uses replaced by implementation.
5508 (syntax_temp) [!__GNUC__]: Remove decl.
5509 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5511 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5513 * emacs.c (main): Fix syntax error.
5515 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5517 Timestamp fixes for undo (Bug#14824).
5518 * atimer.c (schedule_atimer):
5519 * fileio.c (Ffile_newer_than_file_p):
5520 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5521 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5522 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5523 (syms_of_fileio): Remove Sclear_visited_file_name.
5524 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5525 file doesn't exist; this avoids an ambiguity with negative timestamps.
5526 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5527 * systime.h (make_emacs_time, invalid_emacs_time):
5528 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5529 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5530 * undo.c (record_first_change): Push (visited-file-modtime) onto
5531 undo list rather than reimplementing it by hand, incorrectly.
5533 2013-07-09 Ken Brown <kbrown@cornell.edu>
5535 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5537 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5539 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5541 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5543 Handle errno and exit status a bit more carefully.
5544 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5545 number into an exit status. Instead, use EXIT_CANCELED.
5546 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5547 * callproc.c (relocate_fd):
5548 * emacs.c (close_output_streams, main):
5549 * process.c (create_process):
5550 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5551 Use emacs_perror for simplicity.
5552 * callproc.c (relocate_fd, main):
5553 * sysdep.c (sys_subshell):
5554 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5555 (shut_down_emacs): Use emacs_write, not write.
5556 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5557 * fileio.c (Fcopy_file, e_write):
5558 * nsterm.m (ns_select):
5559 * process.c (send_process):
5560 * sound.c (vox_write):
5561 Use emacs_write_sig, not emacs_write.
5562 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5563 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5565 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5567 (emacs_full_write): New function.
5568 (emacs_write): Rewrite to use it.
5569 (emacswrite_sig, emacs_perror): New functions.
5570 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5572 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5574 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5575 on NS even if it is present. Pixmap on NS is a void*.
5577 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5579 Port to Ubuntu 10 (Bug#14803).
5580 Problem reported by T.V. Raman.
5581 * process.c (close_on_exec, accept4, process_socket):
5582 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5584 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5586 * w32.c (sys_dup): Declare prototype.
5590 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5592 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5594 Make file descriptors close-on-exec when possible (Bug#14803).
5595 This simplifies Emacs a bit, since it no longer needs to worry
5596 about closing file descriptors by hand in some cases.
5597 It also fixes some unlikely races. Not all such races, as
5598 libraries often open files internally without setting
5599 close-on-exec, but it's an improvement.
5600 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5601 * callproc.c (Fcall_process) [!MSDOS]:
5602 * emacs.c (main) [!DOS_NT]:
5603 * nsterm.m (ns_term_init):
5604 * process.c (create_process):
5605 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5606 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5607 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5608 Prefer mkostemp with O_CLOEXEC to mkstemp.
5609 * callproc.c (relocate_fd) [!WINDOWSNT]:
5610 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5611 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5613 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5614 Make the resulting file descriptor close-on-exec.
5615 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5616 * lread.c (load_descriptor_list, load_descriptor_unwind):
5617 Remove; no longer needed. All uses removed.
5618 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5619 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5621 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5622 (Fmake_network_process, Fnetwork_interface_list):
5623 (Fnetwork_interface_info, server_accept_connection):
5624 Make newly-created socket close-on-exec.
5625 * sysdep.c (emacs_open, emacs_fopen):
5626 Make new-created descriptor close-on-exec.
5627 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5628 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5630 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5632 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5633 for NS_IMPL_GNUSTEP.
5635 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5637 Fix openp errno handling.
5638 * callproc.c (Fcall_process): Preserve openp errno around close.
5639 * lread.c (openp): Set errno when returning -1, as some callers
5642 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5644 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5646 * nsterm.h (NSSavePanel): Update comment.
5647 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5648 (ns_run_file_dialog): Declare.
5650 * nsfns.m: Remove panelOK.
5652 (ns_run_file_dialog): New function.
5653 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5654 event loop, so file dialog is popped up by ns_run_file_dialog, called
5655 by sendEvent (Bug#14578).
5656 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5658 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5660 * xdisp.c (default_line_pixel_height): New function.
5661 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5662 (try_cursor_movement, redisplay_window, try_window)
5663 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5665 * window.c (window_scroll_pixel_based):
5666 use default_line_pixel_height.
5668 * dispextern.h (default_line_pixel_height): Add prototype.
5670 * frame.c (x_set_line_spacing): Accept a float value for
5671 line-spacing parameter, per the documentation.
5673 * data.c (Fmultibyte_string_p): Doc fix.
5675 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5677 Use emacs_open more consistently when opening files.
5678 This handles EINTR more consistently now, and makes it easier
5679 to introduce other uniform changes to file descriptor handling.
5680 * src/systdio.h: New file.
5681 * src/buffer.c (mmap_init):
5682 * cygw32.c (chdir_to_default_directory):
5683 * dispnew.c (Fopen_termscript):
5684 * emacs.c (Fdaemon_initialized):
5685 * fileio.c (Fdo_auto_save):
5686 * image.c (slurp_file, png_load_body, jpeg_load_body):
5687 * keyboard.c (Fopen_dribble_file):
5689 * print.c (Fredirect_debugging_output):
5690 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5691 * termcap.c (tgetent):
5692 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5693 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5694 * w32term.c (w32_initialize) [CYGWIN]:
5695 * xfaces.c (Fx_load_color_file):
5696 Use emacs_open instead of plain open, and emacs_fopen instead of
5698 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5699 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5700 * callproc.c (default_output_mode): New constant.
5701 (Fcall_process): Use it to call emacs_open instead of plain creat.
5702 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5703 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5704 (emacs_fopen): New function.
5705 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5706 Include <lisp.h>, for emacs_open.
5707 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5709 Remove duplicate #include directives.
5710 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5712 Don't include stdio.h twice.
5713 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5714 Don't include sys/types.h or stdio.h twice.
5715 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5716 * lread.c: Don't include coding.h twice.
5717 * nsfont.m: Don't include frame.h twice.
5718 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5719 * ralloc.c: Don't include <unistd.h> twice.
5720 * xdisp.c: Don't include font.h twice.
5721 * xterm.c: Don't include fontset.h twice.
5722 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5724 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5726 Scale ImageMagick images more carefully.
5727 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5728 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5729 Be more careful about avoiding undefined behavior after
5730 integer overflow and division by zero.
5732 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5734 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5735 (syms_of_w32fns): DEFSYM them.
5736 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5737 (CCHDEVICENAME): Define macros if not defined.
5738 (struct MONITOR_INFO_EX): New struct.
5739 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5740 (enum_display_monitors_fn): New variable.
5741 (globals_of_w32fns): Initialize it.
5742 (Fx_display_pixel_width, Fx_display_pixel_height)
5743 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5744 multi-monitor setups in docstrings.
5745 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5746 screen size by primary monitor's millimeter per pixel.
5747 (w32_monitor_enum, w32_display_monitor_attributes_list)
5748 (w32_display_monitor_attributes_list_fallback)
5749 (Fw32_display_monitor_attributes_list): New functions.
5750 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5752 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5754 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5756 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5758 * fileio.c (Qfile_notify_error): New error symbol.
5760 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5761 * inotify.c (inotify_callback, symbol_to_inotifymask)
5762 (Finotify_add_watch, Finotify_rm_watch): Use it.
5763 (inotifyevent_to_event): Exchange order of cookie and file name.
5764 (Finotify_add_watch): Adapt docstring.
5766 * lisp.h (Qfile_notify_error): Declare.
5768 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5770 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5771 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5772 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5773 which did not work (see <http://bugs.gnu.org/14569#307>).
5774 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5775 && (!noninteractive || initialized)). This attempts to thread
5776 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5778 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5780 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5781 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5783 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5785 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5786 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5787 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5788 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5790 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5792 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5793 Define to __sys_siglist.
5795 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5797 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5798 word-wrap, so that overflow-newline-into-fringe would work in
5799 visual-line-mode. (Bug#2749)
5800 (move_it_in_display_line_to): When the last scanned display
5801 element fits exactly on the display line, and
5802 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5803 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5804 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5805 finding buffer position that corresponds to pixel coordinates,
5806 e.g. in buffer_posn_from_coords.
5808 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5810 * process.c (handle_child_signal): Call catch_child_signal if
5813 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5815 Don't convert function pointers to void * and back.
5816 It isn't portable C, and it's easy enough to avoid.
5817 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5818 (make_save_value): Add support for SAVE_FUNCPOINTER.
5819 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5820 * print.c (print_object):
5821 Distinguish function from object pointers.
5822 * lisp.h (SAVE_FUNCPOINTER): New constant.
5823 (SAVE_SLOT_BITS): Adjust to it.
5824 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5825 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5826 (voidfuncptr): New typedef.
5827 (struct Lisp_Save_Value): New member data[0].funcpointer.
5828 (XSAVE_FUNCPOINTER): New function.
5830 Simplify buildobj processing.
5831 * Makefile.in (buildobj.h): Make it a sequence of strings each
5832 followed by comma, rather than a single string. Put it into a
5833 .tmp file in case there's an error while generating it.
5834 (gl-stamp): Use .tmp for temp files.
5835 (mostlyclean): Clean .tmp files.
5836 * doc.c (buildobj): Move to just the routine that needs it.
5837 It's now an array of strings, so processing is simpler.
5839 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5841 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5842 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5843 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5844 Invoke malloc_enable_thread even when not interactive.
5845 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5846 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5847 in this case, since the underlying bug has now been fixed.
5849 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5851 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5852 unlinking it (bug#14691).
5854 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5856 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5857 before checking whether buffer is modified. This lets
5858 `kill-buffer-query-functions' cancel killing of the buffer or save
5859 its content before `kill-buffer' asks user the "Buffer %s
5860 modified; kill anyway?" question.
5862 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5864 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5865 Let the super performKeyEquivalent deal with them (Bug#14747).
5867 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5869 * widget.c (resize_cb): Remove unused local.
5871 Do not use GTK 3 if it exists but cannot be compiled.
5872 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5873 * xterm.c (x_error_handler) [!USE_GTK]:
5876 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5878 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5880 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5881 to the valid range of values. (Bug#14753)
5883 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5884 when moving point by using the current glyph matrix. This avoids
5885 the need to force redisplay when this function is called in a
5888 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5890 Fix minor problems found by static checking.
5891 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5892 Redo the latter's body to sidestep GCC parenthesization warnings.
5893 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5894 * coding.c (detect_coding, detect_coding_system):
5895 * coding.h (struct undecided_spec):
5896 Use bool for boolean.
5897 * image.c (QCmax_width, QCmax_height): Now static.
5898 * xdisp.c (Fmove_point_visually): Remove unused local.
5900 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5902 * xdisp.c (Fmove_point_visually): New function.
5904 2013-06-28 Kenichi Handa <handa@gnu.org>
5906 * coding.h (define_coding_undecided_arg_index): New enum.
5907 (coding_attr_index): New members
5908 coding_attr_undecided_inhibit_null_byte_detection,
5909 coding_attr_undecided_inhibit_iso_escape_detection,
5910 coding_attr_undecided_prefer_utf_8.
5911 (undecided_spec): New struct.
5912 (struct coding_system): New member `undecided' of the member
5915 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5916 (detect_coding): Likewise.
5917 (detect_coding_system): Likewise.
5918 (Fdefine_coding_system_internal): New coding system properties
5919 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5921 (syms_of_coding): Adjust for coding_arg_undecided_max.
5923 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5925 * image.c (x_from_xcolors): Remove unused local.
5927 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5929 Defer image data transfer between X client and server until actual
5932 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5935 * image.c (Destroy_Image): Remove.
5936 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5937 `mask_p', and `colors_p'. All uses changed.
5938 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5939 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5940 New macros for `flags' arg to x_clear_image_1.
5941 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5942 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5943 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5944 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5945 (image_get_x_image, image_unget_x_image): New functions or macros.
5946 (image_background, image_background_transparent, x_to_xcolors)
5947 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5948 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5949 instead of Destroy_Image.
5950 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5951 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5952 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5953 (imagemagick_load_image, svg_load_image): Use them instead of
5954 x_create_x_image_and_pixmap, and x_put_x_image followed by
5955 x_destroy_x_image, respectively.
5956 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5957 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5958 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5959 background_transparent fields.
5960 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5961 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5963 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5965 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5966 This mostly consists of undoing recent changes.
5967 * callproc.c (Fcall_process):
5968 * process.c (create_process):
5969 Do not worry about catching SIGCHLD here, undoing previous change.
5970 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5971 * process.c, process.h (catch_child_signal):
5972 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5973 * process.c (catch_child_handler): Don't worry about being called
5974 lazily and do not assume caller has blocked SIGCHLD, undoing
5975 previous change. Move first-time stuff back to
5976 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5977 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5978 set lib_child_handler if it's already initialized, which may
5979 help avoid problems on GNUStep.
5981 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5983 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5984 * callproc.c (Fcall_process):
5985 * process.c (create_process):
5986 Make sure SIGCHLD is caught before we fork,
5987 since Emacs startup no arranges to catch SIGCHLD.
5988 * process.c (lib_child_handler): Initialize to null, not to
5990 (catch_child_signal): Allow self to be called lazily.
5991 Do nothing if it's already been called.
5992 Assume caller has blocked SIGCHLD (all callers do now).
5993 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5994 just before it's really needed.
5995 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5996 since it hasn't been caught yet.
5998 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6000 * image.c (compute_image_size): New function to implement
6001 :max-width and :max-height.
6002 (imagemagick_load_image): Use it.
6004 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6006 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6007 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6009 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6010 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6011 the SIGCHLD handler, since the code is not atomic and (due to glib)
6012 signals may be arriving now.
6013 * sysdep.c (init_signals): Do not catch child signals here;
6014 'main' now does that later, at a safer time.
6016 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6018 Clean up SIGCHLD handling a bit (Bug#14569).
6019 * process.c, process.h (catch_child_signal):
6020 Now always extern, even if !NS_IMPL_GNUSTEP.
6021 * process.c (catch_child_signal): Move glib tickler here from
6022 init_process_emacs, so that it's done earlier in Emacs
6023 initialization. Also move the noninteractive && !initialized
6024 check here from init_process_emacs. This is all a bit cleaner for
6025 GNUish platforms, and I hope it works around the Cygwin bug.
6026 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6027 that glib signal handling is tickled before glib creates threads.
6029 * process.c (wait_reading_process_output): Avoid int overflow
6030 when reading more than 2 GiB total from a process.
6032 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6034 * process.c (create_process): Handle a couple more cases,
6035 i.e., work even if new_argv and wait_child_setup[i] are cached.
6036 Use Fcall_process's style for volatile vars.
6038 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6040 * process.c (create_process): Mark PROCESS volatile.
6042 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6044 Use C99-style flexible array members if available.
6045 This avoids some subtle aliasing issues, which typically
6046 aren't a problem with GCC but may be a problem elsewhere.
6047 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6048 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6049 In either case, it uses a flexible array member rather than
6050 the old struct hack. All uses changed.
6051 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6052 Adjust to sdata reorganization.
6053 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6054 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6055 that ports better to pre-C99 non-GCC.
6056 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6057 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6058 as the latter has changed.
6059 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6060 and port better to pre-C99 GCC.
6061 * image.c (struct xpm_cached_color):
6062 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6063 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6064 Use FLEXIBLE_ARRAY_MEMBER.
6065 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6066 Move decl to top level so it gets checked against implementation.
6067 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6068 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6070 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6072 * syntax.c: Integer cleanups.
6073 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6074 All uses that need 0-or-2 changed to:
6075 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6076 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6077 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6078 (char_quoted, prev_char_comend_first, back_comment)
6079 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6080 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6081 Use bool for boolean.
6082 (update_syntax_table, skip_chars, skip_syntaxes):
6083 Prefer int to unsigned when either will do.
6084 (back_comment): Return boolean success flag, like forw_comment,
6085 instead of positive-or-minus-1 (which might have overflowed int anyway).
6086 Don't stuff ptrdiff_t into int.
6087 (syntax_spec_code, syntax_code_spec): Now const.
6088 (Fmatching_paren, scan_lists, scan_sexps_forward):
6089 Use enum syntaxcode for syntax code.
6090 (Fmatching_paren): Check that arg is a character, not just an integer.
6091 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6092 (Finternal_describe_syntax_value): Omit no-longer-needed
6094 (skip_chars): Use char, not unsigned char, when the distinction
6096 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6097 * bytecode.c (exec_byte_code):
6098 * syntax.c (syntax_spec_code, Fchar_syntax)
6099 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6101 * syntax.h (SYNTAX_WITH_FLAGS):
6102 Omit unnecessary casts.
6104 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6106 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6107 line dimensions here, to avoid race conditions with the main
6108 thread. (Bug#14062, bug#14630, bug#14669)
6110 * w32term.c (w32_draw_window_cursor): Compute the header line and
6111 mode line dimensions here.
6112 <w32_system_caret_window, w32_system_caret_hdr_height>:
6113 <w32_system_caret_mode_height>: New variables.
6115 * w32term.h: Declare them.
6117 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6119 * alloc.c (die): Move "assertion failed" string here ...
6120 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6121 COND when SUPPRESS_CHECKING. This shrinks the executable text
6122 size by 0.8% to 2.2% when configured with --enable-checking,
6123 depending on optimization flags (GCC 4.8.1 x86-64).
6125 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6127 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6129 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6130 base is 2; this is more accurate.
6132 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6134 * sound.c (string_default): Move to !WINDOWSNT section.
6135 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6137 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6139 * sound.c: Integer cleanups.
6140 Remove unnecessary forward decls.
6141 (struct sound_device): The 'file' member is now a Lisp_Object, not
6142 a char *, so that we needn't invoke alloca on a huge size.
6143 (Fplay_sound_internal): Adjust to this.
6144 (string_default): New function.
6145 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6146 Use it to adjust to the struct sound_device change.
6147 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6148 (be2hs) [0]: Remove.
6150 * syntax.c (skip_chars): Don't use uninitialized storage
6151 when searching a multibyte buffer for characters that are not in a
6152 unibyte string that contains non-ASCII characters.
6154 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6156 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6157 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6159 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6161 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6163 2013-06-18 Kenichi Handa <handa@gnu.org>
6165 * font.c (Ffont_spec): Signal an error for an invalid font name
6168 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6170 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6171 In particular this ports to 32-bit sparc Sun cc.
6172 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6173 array with a dummy element at specpdl[-1], so that its address can
6175 (unbind_to): Do not copy the binding; not needed, now that we
6176 copy old_value in the one place where the copy is needed.
6177 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6178 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6179 (union specbinding): Rename from struct specbinding. Redo layout
6180 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6181 which is not portable. With Sun C 5.12 32-bit sparc, the
6182 declaration causes nargs to be an unsigned bitfield, a behavior
6183 that the C standard allows; but Emacs wants nargs to be signed.
6184 The overall type is now a union of structures rather than a
6185 structure of union of structures, and the 'kind' member is now a
6186 bitfield, so that the overall type doesn't grow. All uses changed.
6187 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6189 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6191 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6192 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6194 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6196 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6198 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6199 unless we know that the window w's frame is a frame object.
6200 Another attempt at solving bug#14062 and bug#14630.
6202 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6204 * textprop.c (property_set_type): New enum.
6205 (add_properties): Allow appending/prepending text properties.
6206 (add_text_properties_1): Factored out of Fadd_text_properties.
6207 (Fadd_text_properties): Move all the code into
6208 add_text_properties_1.
6209 (Fadd_face_text_property): New function that calls
6210 add_text_properties_1.
6212 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6214 Move functions from lisp.h to individual modules when possible.
6215 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6216 * alloc.c (XFLOAT_INIT, set_symbol_name):
6217 * buffer.c (CHECK_OVERLAY):
6218 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6219 (set_char_table_parent):
6220 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6221 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6222 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6223 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6225 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6226 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6227 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6228 (backtrace_args, backtrace_debug_on_exit):
6229 * floatfns.c (CHECK_FLOAT):
6230 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6231 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6232 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6233 (set_hash_index_slot):
6234 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6235 * marker.c (CHECK_MARKER):
6236 * textprop.c (CHECK_STRING_OR_BUFFER):
6237 * window.c (CHECK_WINDOW_CONFIGURATION):
6238 Move here from lisp.h, and make these functions static rather than
6240 * buffer.c (Qoverlayp):
6242 * fns.c (Qhash_table_p):
6243 * window.c (Qwindow_configuration_p):
6245 * lisp.h: Remove the abovementioned defns and decls.
6247 Use functions, not macros, for XINT etc (Bug#11935).
6248 In lisp.h, prefer functions to function-like macros, and
6249 constants to object-like macros, when either will do. This:
6250 . simplifies use, as there's no more need to worry about
6251 arguments' side effects being evaluated multiple times.
6252 . makes the code easier to debug on some platforms.
6253 However, when using gcc -O0, keep using function-like macros
6254 for a few critical operations, for performance reasons.
6255 This sort of thing isn't needed with gcc -Og, but -Og
6256 is a GCC 4.8 feature and isn't widely-enough available yet.
6257 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6258 Remove enum lsb_bits; no longer needed.
6259 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6260 * buffer.c (Qoverlap):
6262 * fns.c (Qhash_table_p):
6263 Now extern, so lisp.h can use these symbols.
6264 * dispextern.h: Include character.h, for MAX_CHAR etc.
6265 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6266 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6267 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6268 (GLYPH_CODE_P): Move here from lisp.h.
6269 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6270 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6271 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6272 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6273 XUNTAG now returns void *.
6274 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6275 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6276 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6277 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6278 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6279 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6280 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6281 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6282 New macros, renamed from their sans-lisp_h_ counterparts.
6283 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6284 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6285 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6286 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6287 If compiling via GCC without optimization, define these as macros
6288 in addition to inline functions.
6289 To disable this, compile with -DINLINING=0.
6290 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6291 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6292 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6293 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6294 (INTMASK, VALMASK): Now macros, since static values cannot be
6295 accessed from extern inline functions.
6296 (VALMASK): Also a constant, for benefit of old GDB.
6297 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6298 is INTEGERP, which can fold it in.
6299 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6300 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6301 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6302 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6303 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6304 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6305 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6306 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6307 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6308 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6309 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6310 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6311 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6312 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6313 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6314 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6315 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6316 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6317 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6318 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6319 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6320 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6321 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6322 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6323 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6324 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6325 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6326 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6327 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6328 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6329 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6330 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6331 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6333 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6334 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6335 (VALMASK): Define in one place rather than in two, merging the
6336 USE_LSB_TAG parts; this is simpler.
6337 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6338 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6339 Move up, to avoid use before definition.
6340 Also include "globals.h" earlier, for the same reason.
6341 (make_natnum): New function.
6342 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6343 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6344 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6345 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6346 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6347 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6348 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6349 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6350 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6351 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6352 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6353 (Qwindow_configuration_p, Qimage): New forward declarations.
6354 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6355 (STRING_COPYIN): Remove; unused.
6356 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6357 (xcar_addr, xcdr_addr): New functions. All uses changed.
6358 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6359 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6360 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6361 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6362 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6363 (TYPE_RANGED_INTEGERP): Simplify.
6364 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6365 (setlocale, fixup_locale, synchronize_system_messages_locale)
6366 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6367 Now empty functions, not macros.
6368 (functionp): Return bool, not int.
6369 * window.c (Qwindow_configuration_p): Now extern,
6370 so window.h can use it.
6371 * window.h (Qwindowp): Move decl back to lisp.h.
6373 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6375 * xdisp.c (Fline_pixel_height): New function, required for solving
6378 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6380 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6382 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6384 * lread.c (syms_of_lread):
6385 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6387 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6389 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6391 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6393 * fileio.c (expand_file_name): Doc fix.
6395 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6397 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6398 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6399 Wait for self, not for 0. This can't hurt on GNU or similar
6400 system, and may help with Cygwin.
6402 * keyboard.c: Don't use PROP (...) as an lvalue.
6403 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6404 Use set_prop (A, B), not PROP (A) = B.
6406 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6408 * xdisp.c (get_it_property): Use it->window instead of generating
6409 a Lisp object from it->w.
6411 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6413 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6414 get-char-property the window that is being rendered, instead of
6415 the buffer, to support window-specific overlays. (Bug#14575)
6416 (compute_display_string_pos): When W is NULL, use the current
6417 buffer as the object to pass to get-char-property.
6418 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6419 pointer member of the bidi iterator, since no window is pertinent
6422 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6424 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6425 being displayed, and pass it to compute_display_string_pos.
6426 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6427 (bidi_paragraph_init): All callers changed.
6429 * xdisp.c (init_from_display_pos, init_iterator)
6430 (handle_single_display_spec, next_overlay_string)
6431 (get_overlay_strings_1, reseat_1, reseat_to_string)
6432 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6433 Set bidi_it.w member from it->w.
6434 (compute_display_string_pos): Accept additional argument, the
6435 window being displayed, and pass it to Fget_char_property.
6438 * dispextern.h (struct bidi_it): New member w, the window being
6440 (compute_display_string_pos): Adjust prototype.
6442 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6444 * xgselect.c: Remove unneeded include xterm.h.
6446 * process.c (wait_reading_process_output): Check for NS before GLIB.
6447 GLIB may be linked in due to rsvg, but ns_select must be called.
6449 * xgselect.c (xg_select): Remove call to window_system_available
6450 and g_main_context_pending at the top, so Gdk events (i.e. file
6451 notify) are processed when Emacs is started with -nw.
6453 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6455 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6456 (ctagsfiles3): New variable, includes only *.m files.
6457 (TAGS): Use an explicit language name in the regular expressions,
6458 to avoid transformation of '/SOMETHING' by MSYS to
6459 'c:\MSYS\SOMETHING'.
6461 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6463 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6465 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6467 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6468 still need to set the mouse pointer shape and activate help-echo.
6471 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6473 A few porting etc. fixes for the new file monitor code.
6474 See the thread containing
6475 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6476 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6477 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6478 (dir_monitor_callback, Fgfile_rm_watch):
6479 Use assq_no_quit instead of Fassoc, for speed.
6480 (dir_monitor_callback, Fgfile_rm_watch):
6481 eassert that the monitor is a fixnum.
6482 (dir_monitor_callback): No need for CDR_SAFE.
6483 Simplify building of lisp with alternative tails.
6484 (Fgfile_add_watch, Fgfile_rm_watch):
6485 Do not assume glib functions set errno reliably on failure.
6486 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6487 and signal an error otherwise.
6488 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6489 Use Fdelq instead of Fdelete, for speed.
6491 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6493 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6494 don't insist on being invoked on a highlighted tool-bar button.
6495 Avoids losing tool-bar functionality when mouse-highlight is nil.
6496 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6497 Don't highlight when mouse-highlight is nil.
6498 (note_mouse_highlight): When mouse-highlight is nil, don't return
6499 right away; instead, run tool-bar and mode-line highlight
6500 subroutine, clear any existing highlight, and revert the mouse
6501 pointer to its default shape. (Bug#14558)
6503 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6505 * lisp.mk (lisp): Add prog-mode.el.
6507 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6509 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6510 * process.c (dummy_handler): New function.
6511 (lib_child_handler): New static var.
6512 (handle_child_signal): Invoke it.
6513 (catch_child_signal): If a library has set up a signal handler,
6514 save it into lib_child_handler.
6515 (init_process_emacs): If using glib and not on Windows, tickle glib's
6516 child-handling code so that it initializes its private SIGCHLD handler.
6517 * syssignal.h (SA_SIGINFO): Default to 0.
6518 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6519 31; it should no longer be needed now.
6521 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6523 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6525 * gfilenotify.c (globals_of_gfilenotify): New function.
6526 (syms_of_gfilenotify): Move global initialization there.
6528 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6530 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6532 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6533 * keyboard.c (menu_bar_items, tool_bar_items):
6534 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6535 not override local keymaps any more.
6537 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6539 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6541 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6543 * w32console.c (initialize_w32_display): Return the dimensions of
6544 the console window via 2 additional arguments, not via the current
6545 frame. This avoids crashes due to overrunning the bounds of
6546 frame's decode_mode_spec_buffer, which is not resized following
6547 the change of the frame dimensions from the initial 10x10.
6549 * w32term.h (w32_initialize_display_info): Adjust prototype.
6551 * term.c (init_tty): Take dimensions of the frame from the values
6552 returned by initialize_w32_display.
6554 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6555 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6556 (LIBES): Add $(GFILENOTIFY_LIBS).
6558 * w32inevt.c (handle_file_notifications): Add dummy implementation
6559 for !HAVE_W32NOTIFY.
6561 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6563 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6565 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6567 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6569 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6571 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6573 Fix minor problems found by static checking.
6574 * data.c (pure_write_error):
6575 Use xsignal2, not Fsignal, as Fsignal might return.
6576 * eval.c (set_backtrace_debug_on_exit): Now static.
6577 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6578 No longer inline. EXTERN_INLINE is needed only for functions
6579 defined in .h files. Reindent function header as per GNU style.
6580 (backtrace_p, backtrace_top, backtrace_next):
6581 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6582 compiler or linker. Add extern decls to pacify gcc -Wall.
6583 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6585 * frame.c (free_monitors): Define only on platforms that need it.
6586 * nsterm.m (ns_term_init):
6587 * process.c (catch_child_signal):
6588 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6589 defined on all porting targets these days.
6590 * process.c, process.h (catch_child_signal):
6591 Make it extern only if NS_IMPL_GNUSTEP is defined.
6593 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6595 * w32.c (gettimeofday): Make the signature identical to prototype
6596 in nt/inc/sys/time.h.
6598 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6600 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6603 * keyboard.c (safe_run_hooks_error): Improve error message.
6605 * data.c (pure_write_error): Add `object' argument.
6606 * puresize.h (CHECK_IMPURE): Use it.
6608 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6610 * Makefile.in (NOTIFY_OBJ): New variable.
6611 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6613 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6614 Call syms_of_gfilenotify.
6616 * gfilenotify.c: New file.
6618 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6619 and Qfile_w32notify.
6620 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6621 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6623 * lisp.h: Declare syms_of_gfilenotify.
6625 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6627 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6629 Merge the specpdl and backtrace stacks. Make the structure of the
6630 specpdl entries more obvious via a tagged union of structs.
6631 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6632 (enum specbind_tag): New enum.
6633 (struct specbinding): Make it a tagged union of structs.
6634 Add a case for backtrace records.
6635 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6636 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6637 (backtrace_debug_on_exit): New accessors.
6638 (struct backtrace): Remove.
6639 (struct catchtag): Remove backlist field.
6640 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6642 (Flocal_variable_p): Speed up the common case where the binding is
6644 * eval.c (backtrace_list): Remove.
6645 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6646 (set_backtrace_args, set_backtrace_nargs)
6647 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6648 (backtrace_next): New functions.
6649 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6650 (unwind_to_catch, internal_lisp_condition_case)
6651 (internal_condition_case, internal_condition_case_1)
6652 (internal_condition_case_2, internal_condition_case_n): Don't bother
6653 with backtrace_list any more.
6654 (Fsignal): Adjust to new backtrace format.
6655 (grow_specpdl): Move up.
6656 (record_in_backtrace): New function.
6657 (eval_sub, Ffuncall): Use it.
6658 (apply_lambda): Adjust to new backtrace format.
6659 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6661 (specbind): Adjust to new specpdl format. Simplify.
6662 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6663 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6665 (mark_backtrace): Remove.
6666 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6667 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6668 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6670 * profiler.c (record_backtrace): Use get_backtrace.
6671 (handle_profiler_signal): Use backtrace_top_function.
6672 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6675 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6677 * process.h (catch_child_signal): Declare.
6679 * process.c (catch_child_signal): New function.
6680 (init_process_emacs): Call it.
6682 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6683 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6685 (x_set_cursor_type): Remove declaration.
6686 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6687 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6688 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6689 (ns_get_color): Use F suffix on float.
6690 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6691 (ns_get_rgb_color): Remove.
6692 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6693 (note_mouse_movement): x and y are CGFloat.
6694 (ns_draw_fringe_bitmap): Remove unused rowY.
6695 Change #if to COCOA && >= 10_6.
6696 (ns_draw_window_cursor): Remove unused overspill.
6697 (ns_draw_underwave): width and x are EamcsCGFloat.
6698 (ns_draw_box): thickness is CGFloat.
6699 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6700 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6701 if not in main thread.
6702 (ns_get_pending_menu_title, ns_check_menu_open)
6703 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6704 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6705 (sendFromMainThread:): New method.
6706 (changeFont:): size is CGFloat.
6707 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6708 Disable warning about permanent text.
6709 (characterIndexForPoint:): Adjust return type depending on GNUStep
6711 (mouseDown:): delta is CGFloat.
6712 (updateFrameSize): Remove unised variable f.
6713 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6714 Cast float to EmacsCGFloat.
6715 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6716 also to -1 when restoring.
6717 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6718 inside NS_IMPL_COCOA.
6719 (toggleFullScreen:): Put call to toggleFullScreen inside
6720 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6721 (setPosition:portion:whole:): por is CGFloat.
6722 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6723 (mouseDown:): Use CGFloat.
6724 (mouseDragged:): Remove unised variable edge.
6725 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6727 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6729 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6730 when NS_IMPL_GNUSTEP.
6731 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6732 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6733 (EmacsToolbar): Add clearAll. Add tag argument to
6734 addDisplayItemWithImage.
6735 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6737 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6739 * nsmenu.m (ns_update_menubar): Make static.
6740 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6741 (fillWithWidgetValue:): Add cast to SEL for setAction.
6742 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6743 (update_frame_tool_bar): Update code for GNUStep.
6744 (clearAll): New method.
6745 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6746 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6747 Move identifierToItem setObject and activeIdentifiers addObject before
6748 call to insertItemWithItemIdentifier.
6749 (validateVisibleItems): Fix indentation.
6750 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6751 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6752 UtilityWindow to aStyle, remove call to setStyleMask.
6754 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6756 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6757 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6758 Use F suffix on floats.
6759 (ns_char_width): Returns CGFloat.
6760 (ns_ascii_average_width): w is CGFloat instead of float.
6761 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6763 (ns_glyph_metrics): CGFloat instead of float.
6765 * nsfns.m (x_set_foreground_color, x_set_background_color):
6767 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6768 remove unused variables.
6769 (Fns_read_file_name): Keep track if panel is for save.
6770 Use ns_filename_from_panel/ns_directory_from_panel.
6771 (Fns_list_services): delegate only used for COCOA.
6772 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6773 Just return the input if GNUStep.
6774 (x_screen_planes): Remove.
6775 (Fxw_color_values): Use EmacsCGFloat
6776 (Fns_display_monitor_attributes_list): Only get screen number for
6778 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6780 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6781 ns_directory_from_panel.
6783 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6785 * process.c (handle_child_signal): Also use WCONTINUED.
6786 This is so that list-processes doesn't mistakenly list the process
6787 as stopped, when the process has actually been continued and is
6790 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6792 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6793 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6794 not already configured.
6796 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6798 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6800 * Makefile.in (mostlyclean): Remove *.res files.
6802 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6804 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6805 a buffer (bug#8447).
6807 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6809 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6810 display vector, and we backtrack, handle the case that the
6811 previous character position is also displayed from a display
6812 vector or covered by a display string or image. (Bug#14476)
6814 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6816 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6817 (struct MonitorInfo, free_monitors): Remove.
6818 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6819 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6820 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6823 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6824 (struct MonitorInfo, free_monitors): Remove.
6825 (ns_screen_name): Make static.
6826 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6827 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6830 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6831 (struct MonitorInfo): New struct.
6832 (free_monitors, make_monitor_attribute_list): Declare.
6834 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6836 (free_monitors, make_monitor_attribute_list): New functions.
6837 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6840 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6842 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6844 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6846 * keyboard.c: Apply keyboard decoding only to events that come directly
6847 from the tty, not from unread-command-events (bug#14368).
6848 (read_event_from_main_queue): New function, extracted from read_char).
6849 (read_decoded_char): Remove.
6850 (read_decoded_event_from_main_queue): New function to replace it.
6851 (read_char): Use it.
6852 (read_key_sequence): Use read_char rather than read_decoded_char.
6854 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6856 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6858 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6860 2013-05-22 Kenichi Handa <handa@gnu.org>
6862 The following changes are to fix the setting of
6863 buffer-file-coding-system on, for instance, C-x RET c unix RET
6864 _FILE_OF_DOS_EOL_TYPE_ RET.
6866 * coding.h (struct coding_system): New member detected_utf8_chars.
6868 * coding.c (detect_coding_utf_8): Count characters and check EOL
6869 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6871 (setup_coding_system): Do not initialize coding->head_ascii.
6872 (check_ascii): Do not set coding->eol_seen but update it. Do not
6873 call adjust_coding_eol_type here.
6874 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6875 If the eol-type of CODING is already specified, adjust the eol type
6876 of the found coding-system.
6877 (decode_coding_gap): Cancel previous change. Utilize the
6878 character numbers counted by detect_coding_utf_8. Fix detection
6881 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6883 * search.c (looking_at_1): Only set last_thing_searched if the match
6884 changed the match-data (bug#14281).
6886 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6888 * xdisp.c (reseat_at_previous_visible_line_start):
6889 Already declared in dispextern.h, so remove it here.
6890 (move_it_vertically_backward): Likewise.
6892 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6894 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6895 (Fx_display_pixel_width, Fx_display_pixel_height)
6896 (Fx_display_mm_width, Fx_display_mm_height):
6897 Mention `display-monitor-attributes-list' in docstrings.
6899 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6900 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6901 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6902 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6903 (Fx_display_backing_store, Fx_display_visual_class)
6904 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6905 (Fx_display_grayscale_p, Fx_display_pixel_width)
6906 (Fx_display_pixel_height, Fx_display_planes)
6907 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6908 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6909 (Fx_display_mm_width, Fx_display_mm_height)
6910 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6911 height for all physical monitors as in X11.
6913 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6914 Return pixel width or height for all physical monitors as in X11.
6916 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6918 Port --enable-gcc-warnings to clang.
6919 * bytecode.c (exec_byte_code):
6921 Redo diagnostic pragmas to pacify clang, too.
6922 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6923 * editfns.c (Fencode_time):
6924 * fileio.c (file_accessible_directory_p):
6925 * font.c (font_unparse_xlfd):
6926 Use '&"string"[index]' instead of '"string" + (index)'.
6927 * undo.c (user_error): Remove; unused.
6929 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6931 * insdel.c (insert_1_both): Document the arguments, instead of
6932 referring to insert_1, which no longer exists.
6934 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6935 some window, increment windows_or_buffers_changed, so that
6936 *Messages* display in that window is updated. (Bug#14408)
6938 * w32.c: Include epaths.h.
6939 (init_environment): Use cmdproxy.exe without leading directories.
6940 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6942 (gettimeofday): Adjust signature and return value to Posix
6945 * unexw32.c (open_output_file): Delete the existing emacs.exe
6946 before creating it, to break the hard link to the versioned
6949 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6950 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6951 (FIRSTFILE_OBJ): New variables.
6952 (W32_RES): Rename to EMACSRES. All users changed.
6953 (base_obj): Use $(CM_OBJ).
6954 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6955 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6956 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6957 $(W32_RES_LINK) before $(LIBES).
6958 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6960 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6962 * makefile.w32-in (DOC): Use just "DOC".
6964 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6966 * process.c: Export default filters and sentinels to Elisp.
6967 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6969 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6970 (Fset_process_sentinel, Fformat_network_address):
6971 Default to them instead of nil.
6972 (server_accept_connection): Sentinels can't be nil any more.
6973 (read_and_dispose_of_process_output): New function, extracted from
6974 read_process_output.
6975 (read_process_output): Use it; filters can't be nil.
6976 (Finternal_default_process_filter): New function, extracted from
6977 read_process_output.
6978 (exec_sentinel_unwind): Remove function.
6979 (exec_sentinel): Don't zilch sentinel while running.
6980 (status_notify): Sentinels can't be nil.
6981 (Finternal_default_process_sentinel): New function extracted from
6983 (setup_process_coding_systems): Default filter is not nil any more.
6984 (syms_of_process): Export new Elisp functions and initialize
6986 * lisp.h (make_lisp_proc): New function.
6988 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6990 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6992 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6994 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6995 unless we know that the window w is a leaf window.
6996 Another attempt at solving bug#14062.
6998 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7000 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7003 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7005 * image.c (gif_load): Check that subimages fit (Bug#14345).
7007 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7009 * lread.c (skip_dyn_eof): New function.
7010 (read1): Use it to skip the end of a file in response to #@00.
7012 * doc.c (get_doc_string): Slightly relax the sanity checking.
7014 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7016 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7017 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7018 (MonitorInfo): New struct.
7019 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7020 (Fns_display_monitor_attributes_list): New functions.
7021 (display-usable-bounds): Remove.
7022 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7025 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7027 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7028 (GTK_CHECK_VERSION): New macro, if not already defined.
7029 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7030 replaced by GTK_CHECK_VERSION.
7032 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7034 * xterm.h (GTK_PREREQ): New macro.
7035 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7036 to use this macro instead, for consistency and clarity.
7038 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7040 * xdisp.c (row_for_charpos_p): New function, with code of
7041 cursor_row_p, but accepts an additional argument CHARPOS instead
7042 of using a hardcoded PT.
7043 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7044 (row_containing_pos): Call row_for_charpos_p instead of partially
7045 doing the same. Fixes cursor positioning under longlines-mode
7046 when longlines-show-effect includes more than one newline, when
7047 moving the cursor vertically up.
7049 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7051 * makefile.w32-in (ACL_H): New macro.
7052 ($(BLD)/fileio.$(O)): Update dependencies.
7054 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7056 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7057 * Makefile.in (LIB_ACL): New macro.
7058 (LIBACL_LIBS): Remove.
7059 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7060 * fileio.c: Include <acl.h>.
7061 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7062 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7064 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7067 * unexelf.c: Don't assume ElfW (Half) fits in int.
7068 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7069 when dealing with ElfW (Half) values, since they can exceed 2**31
7070 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7071 (entry_address): Omit unused NUM arg. All uses changed.
7073 2013-05-07 Juri Linkov <juri@jurta.org>
7075 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7076 to the string converted from number with `Fnumber_to_string'.
7079 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7081 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7082 This fixes a problem introduced by my previous change.
7084 2013-05-07 Glenn Morris <rgm@gnu.org>
7086 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7088 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7090 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7092 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7094 Static checking by GCC 4.8.0.
7095 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7096 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7097 (x_get_monitor_attributes_fallback)
7098 (x_get_monitor_attributes_xinerama)
7099 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7100 Define only if USE_GTK.
7101 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7102 (x_get_monitor_attributes_fallback): Omit unused locals.
7103 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7104 Use double, not float, to avoid mixed-mode floating point arithmetic.
7106 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7107 Jan Djärv <jan.h.d@swipnet.se>
7109 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7110 (XINERAMA_CFLAGS): New macros.
7111 (ALL_CFLAGS, LIBES): Use them.
7113 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7114 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7115 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7116 (syms_of_xfns): DEFSYM them.
7117 (struct MonitorInfo): New struct.
7118 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7119 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7120 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7121 (x_get_monitor_attributes_xinerama): New functions.
7122 (Fx_display_monitor_attributes_list): New primitive.
7123 (syms_of_xfns): Defsubr it.
7125 * xterm.h (x_display_info): Add Xatom_net_workarea and
7126 Xatom_net_current_desktop.
7128 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7129 and dpyinfo->Xatom_net_current_desktop.
7131 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7133 * xdisp.c (pos_visible_p): Use the special code for finding the
7134 beginning of a display property or overlay for any "replacing"
7135 display property, not just for display strings. This solves
7136 incorrect reporting of position by posn-at-point. (Bug#14241)
7138 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7140 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7141 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7142 Verify that ElfW (Half) fits in int.
7143 (fatal): Use same signature as lisp.h.
7144 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7145 configure and build with -DUNEXELF_DEBUG without worrying about
7146 other modules that use DEBUG.
7147 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7148 possibly-wide integers now uses it instead of plain fprintf.
7149 (entry_address): New function, which avoids problems with 32-bit
7150 overflow on 64-bit hosts.
7151 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7152 (round_up): Don't assume the remainder fits in int.
7153 (find_section): Use bool for boolean. Simplify debug code.
7154 (unexec): Don't assume file sizes fit in int or size_t.
7155 Omit unnecessary trailing newline in 'fatal' format.
7156 Use strerror rather than outputting decimal error number.
7157 Remove unused code when emacs is not defined;
7158 this file relies on Emacs now.
7159 Don't assume e_phnum and e_shnum are positive.
7161 * regex.c: Fix problems when DEBUG is defined.
7162 (extract_number, extract_number_and_incr): Define regardless of
7163 whether DEBUG is defined; that's simpler and makes the code less
7164 likely to go stale in the normal case when DEBUG is not defined.
7165 Return int rather than taking an int * arg. All callers changed.
7166 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7167 Remove, replacing with ...
7168 (DEBUG_PRINT): New macro. All callers changed.
7169 (DEBUG_COMPILES_ARGUMENTS): New macro.
7170 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7171 (print_compiled_pattern, print_double_string) [DEBUG]:
7172 Use prototype rather than old-style definition.
7173 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7174 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7175 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7176 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7177 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7178 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7179 This matters only when DEBUG is defined.
7181 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7183 * xdisp.c (set_iterator_to_next): Set the
7184 ignore_overlay_strings_at_pos_p flag only if we are _really_
7185 iterating over an overlay string, as indicated by the
7186 current.overlay_string_index member. (Bug#14306)
7188 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7190 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7191 to where it is used, to avoid autorelease issues (Bug#14050).
7193 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7195 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7196 * fileio.c (syms_of_fileio): Implement this.
7197 * filelock.c (create_lock_file): If symbolic links don't work, so
7198 we use a regular file as a lock file, do not fsync the lock file;
7201 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7203 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7204 (syms_of_minibuf): Adjust accodingly.
7206 * callint.c (Fcall_interactively): Adjust calls accordingly.
7208 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7210 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7211 w->contents is a buffer before computing everything else.
7212 Use parentheses to disambiguate last part of the condition.
7214 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7215 assertion violations. (Bug#14062)
7217 2013-05-01 David Reitter <david.reitter@gmail.com>
7219 * nsfns.m (ns_tooltip): Initialize.
7221 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7223 * coding.c (decode_coding_gap): Don't remove the character before
7224 a newline unless it's a CR character. (Bug#14287)
7226 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7228 * dispextern.h (struct face): Move enum face_underline_type
7229 earlier so that bitfields can be in the same word.
7231 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7233 * nsfns.m (handlePanelKeys): New function.
7234 (EmacsOpenPanel:performKeyEquivalent:)
7235 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7236 arrows/function/control and copy/paste keys (Bug#14296).
7238 2013-04-27 Juri Linkov <juri@jurta.org>
7240 * callint.c (Fcall_interactively): Call `Qread_number' for
7241 interactive code letter `n' instead of using duplicate code.
7244 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7246 * systime.h (make_timeval): Declare as 'const'.
7248 2013-04-27 Kenichi Handa <handa@gnu.org>
7250 * font.c (font_open_entity): Always open a font of manageable
7253 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7255 Port better to AIX (Bug#14258).
7256 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7259 2013-04-24 Kenichi Handa <handa@gnu.org>
7261 * coding.c (decode_coding_iso_2022): When an invalid escape
7262 sequence is encountered, reset the invocation and designation
7263 status to the safest one.
7265 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7267 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7268 Without this fix, "make distclean" leaves stamp-h1 behind.
7270 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7272 * w32fns.c (w32_fullscreen_rect): New function to compute the
7273 window rectangle for the given fullscreen mode.
7274 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7275 longer tunes the window size. This keeps the window's edges flush
7276 with the screen and allows the taskbar to hide itself in fullboth.
7278 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7279 window decorations and uses the entire screen.
7281 * w32term.h (w32_fullscreen_rect) Add prototype.
7282 (struct w32_output): Replace normal_width, normal_height,
7283 normal_top, and normal_left members with a single normal_placement
7285 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7287 (FRAME_NORMAL_PLACEMENT): New macro.
7289 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7291 * minibuf.c (Ftest_completion): Silence compiler warning.
7293 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7295 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7298 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7301 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7302 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7303 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7304 parentheses where appropriate.
7306 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7308 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7310 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7312 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7313 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7314 Mention in the doc string that setting these variables takes
7315 effect only after a call to set-window-buffer. (Bug#14200)
7317 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7319 * indent.c (Fvertical_motion): Don't consider display strings on
7320 overlay strings as display strings on the buffer position we
7321 started from. This prevents vertical cursor motion from jumping
7322 more than one line when there's an overlay string with a display
7323 property at end of line.
7324 Reported by Karl Chen <Karl.Chen@quarl.org> in
7325 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7327 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7329 * window.c (select_window): `record_buffer' even if window is
7330 already selected (bug#14191).
7332 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7334 * window.c (Fwindow_end): Test more flags, including the buffer's
7335 last_overlay_modified flag, to determine whether the window's
7336 display is really up-to-date. Prevents the function from
7337 returning a stale value. (Bug#14170)
7338 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7341 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7343 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7344 garbaged only if it is not already the top frame on its TTY.
7345 This prevents flickering due to constant redrawing of TTY frames when
7346 there are GUI frames open in the same session. (Bug#13864)
7348 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7350 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7351 of marking the idle timers directly.
7353 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7355 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7358 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7360 * window.c (select_window): Don't record_buffer while the invariant is
7361 temporarily broken (bug#14161).
7363 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7365 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7367 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7369 2013-04-07 Romain Francoise <romain@orebokech.com>
7371 Ignore additional platform-specific ACL errors (Bug#13702).
7372 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7373 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7375 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7377 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7380 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7382 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7383 This bug was introduced by my 2013-02-25 change that simplified
7384 data_start configuration. Without this change, on GNU/Linux
7385 an Emacs configured with --enable-profiling fails immediately
7386 due to a profiler signal.
7387 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7388 with these flags. On platforms where special flags are needed
7389 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7390 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7391 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7393 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7395 Get rid of some platform-specific functions examining window
7396 system and its capabilities. This is a partial rework of the
7398 * lisp.h (have_menus_p): Remove prototype. This function is
7399 replaced with platform-independent window_system_available.
7400 (check_window_system): Move to...
7401 * frame.h (decode_window_system_frame, window_system_available):
7402 ...here, add new prototypes.
7403 * frame.c (window_system_available, decode_window_system_frame):
7405 (check_window_system): Platform-independent now.
7406 * xterm.h (x_in_use): Remove declaration.
7408 * w32term.h (check_x_frame):
7409 * nsterm.h (check_x_frame): Remove prototypes. This function
7410 is replaced with platform-independent decode_window_system_frame.
7411 * msdos.c (have_menus_p): Remove.
7412 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7413 Remove platform-specific functions. Use check_window_system,
7414 decode_window_system_frame and check_ns_display_info where
7415 appropriate. Minor style and comment tweaks.
7416 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7417 (check_x_frame): Likewise.
7418 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7420 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7421 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7422 * xmenu.c, xselect.c: All related users changed.
7424 2013-04-03 Kenichi Handa <handa@gnu.org>
7426 The following changes is to optimize the code for reading UTF-8
7429 * coding.c (check_ascii): Rename from detect_ascii. Return value
7430 changed. Check EOL format. Do not call adjust_coding_eol_type
7432 (check_utf_8): New function.
7433 (adjust_coding_eol_type): Do nothing if already adjusted.
7434 (detect_coding): Compare the return value of check_ascii with
7435 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7436 (decode_coding_gap): Optimize for valid UTF-8.
7438 2013-03-21 Kenichi Handa <handa@gnu.org>
7440 * coding.c (syms_of_coding): Cancel previous change.
7442 * insdel.c (insert_from_gap): Fix previous change.
7444 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7446 Consistently use platform-specific function to detect window system.
7447 * lisp.h (check_window_system): New prototype. This function is
7448 going to replace check_x, check_w32 and check_ns.
7449 (have_menus_p): Mention msdos.c in comment.
7450 * fontset.c (check_window_system_func): Remove. Adjust all users.
7451 * fontset.h (check_window_system_func): Remove prototype.
7452 * nsterm.h (check_ns):
7453 * xterm.h (check_x):
7454 * w32term.h (check_w32): Likewise.
7455 * menu.c (Fx_popup_menu): Use check_window_system.
7456 * msdos.c (check_window_system): Define for MS-DOS.
7457 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7458 * w32fns.c (check_window_system): Likewise for MS-Windows.
7459 * xfns.c (check_window_system): Likewise for X.
7460 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7461 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7463 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7465 Prefer < to > in range checks such as 0 <= i && i < N.
7466 This makes it easier to visualize quantities on a number line.
7467 This patch doesn't apply to all such range checks,
7468 only to the range checks affected by the 2013-03-24 change.
7469 This patch reverts most of the 2013-03-24 change.
7470 * alloc.c (xpalloc, Fgarbage_collect):
7471 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7472 * character.c (string_escape_byte8):
7473 * charset.c (read_hex):
7474 * data.c (cons_to_unsigned):
7475 * dispnew.c (update_frame_1):
7476 * doc.c (Fsubstitute_command_keys):
7477 * doprnt.c (doprnt):
7478 * editfns.c (hi_time, decode_time_components):
7479 * fileio.c (file_offset):
7480 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7481 * font.c (font_intern_prop):
7482 * frame.c (x_set_alpha):
7483 * gtkutil.c (get_utf8_string):
7484 * indent.c (check_display_width):
7485 * keymap.c (Fkey_description):
7486 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7488 * minibuf.c (read_minibuf_noninteractive):
7489 * process.c (wait_reading_process_output):
7490 * search.c (Freplace_match):
7491 * window.c (get_phys_cursor_glyph):
7492 * xdisp.c (redisplay_internal):
7493 * xsmfns.c (smc_save_yourself_CB):
7494 Prefer < to > for range checks.
7495 * dispnew.c (sit_for): Don't mishandle NaNs.
7496 This fixes a bug introduced in the 2013-03-24 change.
7497 * editfns.c (decode_time_components): Don't hoist comparison.
7498 This fixes another bug introduced in the 2013-03-24 change.
7500 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7502 * frame.h (struct frame): Drop scroll_bottom_vpos
7503 member becaue all real users are dead long ago.
7504 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7505 * xdisp.c (redisplay_internal): Adjust user.
7507 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7509 * nsmenu.m (showAtX:Y:for:): setLevel to
7510 NSPopUpMenuWindowLevel (Bug#13998).
7512 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7514 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7515 (ns_check_pending_open_menu): Declare.
7517 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7518 (x_activate_menubar): Update the menu with title that matches
7519 ns_get_pending_menu_title, and call
7520 ns_check_pending_openmenu (Bug#12698).
7521 (menuWillOpen:): New method.
7522 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7524 * nsterm.m (menu_will_open_state, menu_mouse_point)
7525 (menu_pending_title): New varaibles.
7526 (ns_get_pending_menu_title, ns_check_menu_open)
7527 (ns_check_pending_open_menu): New functions.
7529 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7531 * indent.c (current_column_bol_cache): Remove leftover which is not
7532 used in Fmove_to_column any more.
7533 (current_column, scan_for_column): Adjust users.
7534 * keyboard.c (last_point_position_buffer, last_point_position_window):
7535 Remove leftovers which are not used for recording undo any more.
7536 (command_loop_1, syms_of_keyboard): Adjust users.
7537 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7538 redisplay_window any more.
7539 (move_it_to): Adjust user.
7541 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7543 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7544 Update dependencies.
7546 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7548 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7549 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7552 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7554 * window.h (struct window): Replace hchild, vchild and buffer slots
7555 with the only contents slot. This is possible because each valid
7556 window may have either the child window (in vertical or horizontal
7557 combination) or buffer to display (for the leaf window). Using that,
7558 a lof of operations to traverse and/or change window hierarchies may
7559 be simplified. New member horizontal is used to distinguish between
7560 horizontal and vertical combinations of internal windows.
7561 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7562 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7563 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7564 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7565 Use contents slot, not buffer, where appropriate.
7566 (wset_combination): New function.
7567 (wset_buffer): Add eassert.
7568 (Fframe_first_window): Simplify the loop reaching first window.
7569 (Fwindow_buffer): Use WINDOW_LEAF_P.
7570 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7571 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7572 (unshow_buffer): Convert initial debugging check to eassert.
7573 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7574 (make_parent_window, window_resize_check, window_resize_apply)
7575 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7576 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7577 Adjust to match struct window changes.
7578 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7579 (mark_window_cursors_off, count_windows, get_leaf_windows)
7580 (foreach_window_1): Simplify the loop.
7581 * alloc.c (mark_object): Do not check for the leaf window because
7582 internal windows has no glyph matrices anyway.
7583 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7584 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7585 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7586 (build_frame_matrix_from_window_tree, mirror_make_current)
7587 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7588 (update_window_tree, set_window_update_flags): Simplify the loop.
7589 (sync_window_with_frame_matrix_rows): Enforce live window.
7590 Use contents slot, not buffer, where appropriate.
7591 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7592 and WINDOW_HORIZONTAL_COMBINATION_P.
7593 (make_frame_visible_1): Simplify the loop.
7594 Use contents slot, not buffer, where appropriate.
7595 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7596 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7597 (expose_window_tree): Likewise.
7598 Use contents slot, not buffer, where appropriate.
7599 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7600 to avoid deleted windows. Use contents slot instead of buffer.
7601 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7602 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7603 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7604 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7606 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7608 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7609 identify the reasons for assertion violations in bug#14062 and
7611 (Fx_show_tip): Fix compilation error under
7612 "--enable-check-lisp-object-type". (Bug#14073)
7614 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7615 Reported by <rzl24ozi@gmail.com>.
7617 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7619 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7621 (unwind_with_echo_area_buffer): ...to restore it here.
7622 This is needed to ensure that...
7623 (redisplay_window): ...both window markers are valid here,
7624 which is verified by eassert.
7625 * editfns.c (save_excursion_save): Do not assume that
7626 selected_window always displays the buffer.
7627 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7630 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7632 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7635 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7637 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7639 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7641 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7642 since MinGW's w32api headers do. This avoids compiler warnings.
7644 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7647 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7649 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7651 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7653 * gtkutil.c (style_changed_cb): Check if frame is live and an
7654 X frame (Bug#14038).
7656 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7658 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7659 Define only for _WIN32_WINNT less than 0x0500.
7660 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7662 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7663 see its own definitions of 'struct timeval' and 'struct timezone'.
7665 Fix incompatibilities between MinGW.org and MinGW64 headers.
7666 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7668 * w32.c (REPARSE_DATA_BUFFER): Guard with
7669 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7671 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7673 * xterm.c: Include X11/XKBlib.h
7674 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7676 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7678 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7680 * blockinput.h (input_blocked_p): Likewise.
7681 * bytecode.c (exec_byte_code): Likewise.
7682 * callproc.c (call_process_kill, call_process_cleanup)
7683 (Fcall_process): Likewise.
7684 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7685 (Fccl_execute_on_string): Likewise.
7686 * character.c (string_escape_byte8): Likewise.
7687 * charset.c (read_hex): Likewise.
7688 * cm.c (calccost): Likewise.
7689 * data.c (cons_to_unsigned): Likewise.
7690 * dired.c (directory_files_internal, file_name_completion):
7692 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7693 (sit_for): Likewise.
7694 * doc.c (Fsubstitute_command_keys): Likewise.
7695 * doprnt.c (doprnt): Likewise.
7696 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7697 * emacsgtkfixed.c: Likewise.
7698 * fileio.c (file_offset, Fwrite_region): Likewise.
7699 * floatfns.c (Fexpt, fmod_float): Likewise.
7700 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7702 * font.c (font_intern_prop): Likewise.
7703 * frame.c (x_set_alpha): Likewise.
7704 * gtkutil.c (get_utf8_string): Likewise.
7705 * indent.c (check_display_width): Likewise.
7706 * intervals.c (create_root_interval, rotate_right, rotate_left)
7707 (split_interval_right, split_interval_left)
7708 (adjust_intervals_for_insertion, delete_node)
7709 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7710 (merge_interval_right, merge_interval_left, copy_intervals)
7711 (set_intervals_multibyte_1): Likewise.
7712 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7713 * keymap.c (Fkey_description): Likewise.
7714 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7715 * lread.c (openp, read_integer, read1, string_to_number):
7717 * menu.c (ensure_menu_items): Likewise.
7718 * minibuf.c (read_minibuf_noninteractive): Likewise.
7719 * print.c (printchar, strout): Likewise.
7720 * process.c (create_process, Faccept_process_output)
7721 (wait_reading_process_output, read_process_output, send_process)
7722 (wait_reading_process_output): Likewise.
7723 * profiler.c (make_log, handle_profiler_signal): Likewise.
7724 * regex.c (re_exec): Likewise.
7725 * regex.h: Likewise.
7726 * search.c (looking_at_1, Freplace_match): Likewise.
7727 * sysdep.c (get_child_status, procfs_ttyname)
7728 (procfs_get_total_memory): Likewise.
7729 * systime.h (EMACS_TIME_VALID_P): Likewise.
7730 * term.c (dissociate_if_controlling_tty): Likewise.
7731 * window.c (get_phys_cursor_glyph): Likewise.
7732 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7733 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7735 * xfns.c (Fx_window_property): Likewise.
7736 * xmenu.c (set_frame_menubar): Likewise.
7737 * xselect.c (x_get_window_property, x_handle_dnd_message):
7739 * xsmfns.c (smc_save_yourself_CB): Likewise.
7740 * xterm.c (x_scroll_bar_set_handle): Likewise.
7742 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7744 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7745 to be optional or nil. Adjust comment and convert it to docstring.
7746 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7747 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7749 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7751 Static checking by GCC 4.8-20130319.
7752 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7753 * process.c (Fset_process_datagram_address)
7754 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7755 * xdisp.c (get_char_face_and_encoding):
7756 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7757 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7758 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7760 2013-03-24 Ken Brown <kbrown@cornell.edu>
7762 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7763 fix compilation on 64-bit Cygwin, where underscores are not
7764 automatically prepended.
7766 * w32term.c (w32_initialize): Silence compiler warning.
7768 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7770 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7771 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7772 variables, to save and restore frame dimensions.
7773 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7774 after returning from a 'fullscreen' configuration.
7775 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7776 to avoid races between the main thread and the input thread.
7778 * w32term.h (struct w32_output): New members normal_width,
7779 normal_height, normal_top, normal_left, and prev_fsmode.
7780 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7781 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7784 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7785 'fullscreen' parameter. Always record previous width and height
7786 of the frame, except when switching out of maximized modes, so
7787 that they could be restored correctly, instead of resetting to the
7788 default frame dimensions. Send SC_RESTORE command to the frame,
7789 unless we are going to send SC_MAXIMIZE, to restore the frame
7790 resize hints in the mouse pointer shown by the window manager.
7793 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7795 * lisp.h (get_frame_param): Adjust conditions for prototype
7798 2013-03-22 Ken Brown <kbrown@cornell.edu>
7800 * unexcw.c: Drop unneeded inclusion of w32common.h.
7801 (report_sheap_usage): Declare.
7802 (read_exe_header): Add magic numbers for x86_64.
7803 (fixup_executable): Fix printf format specifier for unsigned long
7806 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7808 * frame.h (struct frame): Put menu_bar_window under #ifdef
7809 because this member is not needed when X toolkit is in use.
7810 (fset_menu_bar_window):
7811 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7812 (free_glyphs, update_frame):
7813 * xdisp.c (expose_frame): Likewise.
7814 (display_menu_bar): Likewise. Remove redundant eassert.
7815 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7818 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7820 Use functions and constants to manipulate Lisp_Save_Value objects.
7821 This replaces code that used macros and strings and token-pasting.
7822 The change makes the C source a bit easier to follow,
7823 and shrinks the Emacs executable a bit.
7824 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7825 (make_save_value): Change 1st arg from string to enum. All callers
7828 (mark_object): Use if, not #if, for GC_MARK_STACK.
7829 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7830 (XSAVE_OBJECT): Now functions, not macros.
7831 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7832 the constant was never used.
7833 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7834 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7835 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7836 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7838 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7839 type3 with a single member save_type. All uses changed.
7840 (save_type, set_save_pointer, set_save_integer): New functions.
7841 * print.c (PRINTX): Remove.
7843 * alloc.c: Remove redundant static declarations.
7845 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7847 * window.h (struct window): Convert left_col, top_line, total_lines
7848 and total_cols from Lisp_Objects to integers. Adjust comments.
7849 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7851 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7852 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7853 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7854 Adjust users where appropriate.
7856 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7858 * frame.h (struct frame): Drop resx and resy because the same data is
7859 available from window system-specific output context. Adjust users.
7860 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7861 New functions to provide defaults when no window system available.
7862 (FRAME_RES_X, FRAME_RES_Y): New macros.
7863 (NUMVAL): Move from xdisp.c.
7864 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7865 (Ffont_face_attributes, Fopen_font):
7866 * image.c (gs_load):
7867 * w32font.c (fill_in_logfont):
7868 * xdisp.c (calc_pixel_width_or_height):
7869 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7870 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7872 2013-03-20 Kenichi Handa <handa@gnu.org>
7874 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7875 to 1 (temporary workaround until a bug related to ASCII
7876 optimization is fixed).
7878 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7880 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7881 Signal error if window is not internal. Adjust docstring.
7882 (delete_all_child_windows): Use combination_limit to save the buffer.
7883 (Fset_window_configuration): Adjust accordingly.
7884 * print.c (syms_of_print): Initialize debugging output not here...
7885 (init_print_once): ...but in a new function here.
7886 * lisp.h (init_print_once): Add prototype.
7887 * emacs.c (main): Add call to init_print_once. Adjust comments.
7889 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7891 * window.c (window_resize_check, window_resize_apply)
7892 (window_from_coordinates, recombine_windows, set_window_buffer)
7893 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7894 (Fsplit_window_internal, Fdelete_window_internal)
7895 (freeze_window_starts): Use bool for booleans.
7896 * window.h (window_frame_coordinates, resize_frame_windows)
7897 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7899 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7901 * dispnew.c (bitch_at_user): Use `user-error'.
7903 2013-03-17 Ken Brown <kbrown@cornell.edu>
7905 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7906 as return type of image_background. (Bug#13981)
7907 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7909 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7911 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7912 (ns_select): Don't return with result uninitialized.
7914 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7917 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7919 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7920 directories. If filename is nil, get directory name (Bug#13932).
7921 Use getFilename and getDirectory.
7922 (getFilename, getDirectory): New methods for EmacsSavePanel and
7924 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7926 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7928 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7930 2013-03-15 Kenichi Handa <handa@gnu.org>
7932 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7933 (adjust_after_replace): Make it back to static. Delete the third
7934 arg text_at_gap_tail. Cancel the code for handling it.
7936 * coding.h (struct coding_system): New member eol_seen.
7938 * coding.c (detect_ascii): New function.
7939 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7940 when the source bytes are actually scanned. On detecting for
7941 coding_category_utf_8_auto, call detect_ascii instead of scanning
7942 source bytes directly.
7943 (produce_chars): Call insert_from_gap with the new arg 0.
7944 (encode_coding): Likewise.
7945 (decode_coding_gap): Control ASCII optimization by the variable
7946 disable_ascii_optimization instead of #ifndef .. #endif.
7947 Deccode EOL format according to coding->eol_seen.
7948 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7951 * lisp.h (adjust_after_replace): Cancel externing it.
7952 (insert_from_gap): Adjust prototype.
7954 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7956 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7957 FULLSCREEN_MAXIMIZED. (Bug#13935)
7959 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7961 * region-cache.c (find_cache_boundary, move_cache_gap)
7962 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7963 Simplify debugging check and convert to eassert. Adjust comment.
7964 (pp_cache): Put under ENABLE_CHECKING.
7966 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7968 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7969 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7971 (w32fullscreen_hook): If the frame is visible, reset
7972 f->want_fullscreen flag after changing the frame size. If the
7973 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7976 2013-03-13 Daniel Colascione <dancol@dancol.org>
7978 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7979 too so that these builds can use Cygwin's file conversion
7980 functions. (We've been building and linking cygw32.o all along
7981 and just not using it.)
7983 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7985 File synchronization fixes (Bug#13944).
7986 * Makefile.in (LIB_FDATASYNC): New macro.
7988 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7989 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7990 Don't worry about HAVE_FSYNC, since a substitute fsync is
7991 available if the system lacks one.
7992 (Fwrite_regin): Retry fsync if interrupted.
7994 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7996 * w32term.c (w32_read_socket): If the Emacs frame is being
7997 activated, call w32fullscreen_hook, to make sure the new frame
7998 dimensions are in effect. (Bug#13937)
8000 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8002 * xdisp.c (init_iterator): Simplify because both character and byte
8003 positions are either specified or -1. Add eassert. Adjust comment.
8004 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8005 character and byte positions can be obtained from marker.
8007 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8009 Static checking by Sun C 5.12.
8010 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8011 * bytecode.c (exec_byte_code):
8012 * dispnew.c (init_display):
8014 * fileio.c (Fsubstitute_in_file_name):
8015 * keyboard.c (Fevent_convert_list):
8016 * keymap.c (Fsingle_key_description):
8017 * term.c (maybe_fatal, fatal):
8018 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8019 * xsmfns.c (Fhandle_save_session):
8020 Omit unreachable code.
8021 * keymap.c (map_keymap_char_table_item): Cast void * to
8022 a function pointer type; the C Standard requires this.
8024 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8025 Include <sys/param.h> unconditionally, as that works elsewhere and
8026 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8027 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8030 See ChangeLog.12 for earlier changes.
8036 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8038 This file is part of GNU Emacs.
8040 GNU Emacs is free software: you can redistribute it and/or modify
8041 it under the terms of the GNU General Public License as published by
8042 the Free Software Foundation, either version 3 of the License, or
8043 (at your option) any later version.
8045 GNU Emacs is distributed in the hope that it will be useful,
8046 but WITHOUT ANY WARRANTY; without even the implied warranty of
8047 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8048 GNU General Public License for more details.
8050 You should have received a copy of the GNU General Public License
8051 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.