1 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9 * nsterm.m (x_set_window_size): Remove fprintf.
10 (init): Define always. Set applicationDidFinishLaunchingCalled
12 (applicationDidFinishLaunching:): Set
13 applicationDidFinishLaunchingCalled,
14 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
17 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
19 Pixel resize changes for NS (Bug#16049).
20 * nsterm.m (x_set_window_size): Change parameters rows/cols to
21 height/width. row/cols are locals.
22 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
23 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
24 (windowWillResize): Remove gsextra. Calculate extra as in
26 (x_new_font): Don't change frame size if fullscreen. Change
29 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
30 comment in xfns.c. Change to pixelwise call.
32 2013-12-06 Eli Zaretskii <eliz@gnu.org>
34 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
37 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
39 * xterm.c (input_signal_count): Remove.
40 (x_dispatch_event): Define unconditionally.
41 (x_make_frame_visible): Process X events until the frame
42 is really visible (Bug#16027).
43 * xterm.h (x_dispatch_event): Declare unconditionally.
45 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
47 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
49 * nsterm.m (x_set_window_size): Handle pixelwise.
51 2013-12-05 Martin Rudalics <rudalics@gmx.at>
53 * w32term.c (x_new_font):
54 * xterm.c (x_new_font): Calculate new frame size from new font
57 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
59 * lisp.h (FOR_EACH_TAIL): New macro.
60 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
62 * window.c (select_window): Call second wset_redisplay before we change
63 selected_window (bug#16034).
65 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
67 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
69 2013-12-04 Eli Zaretskii <eliz@gnu.org>
71 * w32xfns.c: Include window.h, to avoid a compiler warning.
73 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
75 * window.c (window_scroll): Mark window for redisplay (bug#16034).
76 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
77 window_scroll takes care of it.
78 (Fset_window_point, Fdelete_other_windows_internal)
79 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
80 (Fsplit_window_internal, Fdelete_window_internal)
81 (Fresize_mini_window_internal, Fset_window_configuration)
82 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
83 cause redisplay instead of forcing a complete redisplay.
84 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
85 we're only affecting the selected_window.
87 2013-12-04 Eli Zaretskii <eliz@gnu.org>
89 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
90 directional control characters. Update type and category
91 determination according to the UBA from Unicode v6.3.
92 (bidi_category_t): New category EXPLICIT_FORMATTING.
94 * dispextern.h (bidi_type_t): Update to include new bidirectional
95 properties introduced with Unicode v6.3. (Bug#16043)
97 2013-12-04 Martin Rudalics <rudalics@gmx.at>
99 * xterm.c (XTflash): Fix coordinate of bottom area to flash
102 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
104 * font.c (font_list_entities): Remove dummy assignment.
105 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
106 used on graphic displays only. Remove unused 'font_encoder' member.
107 (struct font_bitmap): Remove unused 'extra' member.
108 * nsfont.m (nsfont_open):
109 * w32font.c (w32font_open_internal):
110 * ftfont.c (ftfont_get_bitmap): Adjust users.
112 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
114 Use bool for boolean.
115 * tparam.c (tparam1):
116 * undo.c (record_point, record_property_change):
117 Use bool for boolean, for local vars that are always true or false.
119 Minor integer overflow fixes (Bug#16033).
120 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
121 This improves on the previous fix to this function.
122 (window_resize_check): When summing up pixel counts, don't rely on
123 undefined behavior if the sum overflows.
125 2013-12-03 Martin Rudalics <rudalics@gmx.at>
127 * window.c (Fset_window_new_pixel): Don't choke at negative
128 argument value (Bug#16033).
130 * xfns.c (Fx_create_frame): Add another call to change_frame_size
131 to avoid crash in window_box_height.
133 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
134 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
136 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
138 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
140 Minor integer overflow fixes.
141 * window.c (Fset_window_new_pixel, grow_mini_window):
142 * xdisp.c (Fwindow_text_pixel_size):
143 Avoid undefined behavior on signed integer overflow.
144 * xfns.c (x_set_mouse_color):
145 Check that drag shape fits in 'unsigned', since that's what X wants.
147 2013-12-02 Eli Zaretskii <eliz@gnu.org>
149 Improve reporting of fatal exception on MS-Windows.
150 * w32fns.c (my_exception_handler): New function.
151 (globals_of_w32fns): Set it up as the unhandled exception
152 handler. Initialize exception code and address to zeros.
153 (emacs_abort): If the exception code and address are available,
154 print them at the beginning of the backtrace. Fix the format of
155 printing addresses (was producing 0x0x12345678 on XP).
158 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
160 * eval.c (Fbacktrace__locals): New function.
161 (syms_of_eval): Defsubr it.
163 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
165 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
166 Define here to unify between...
167 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
168 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
170 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
172 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
174 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
175 fringe background extension.
176 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
177 because they are now always the same as `left' and `width',
178 respectively. Remove code for the case that `width' and
179 `sb_width' are different.
181 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
183 Fix minor problems found by static checking.
184 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
185 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
186 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
188 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
190 * image.c (imagemagick_compute_animated_image): Don't crash if we
191 have an animation with different-sized images (bug#15313).
193 2013-11-30 Martin Rudalics <rudalics@gmx.at>
195 Remove some unused items introduced during pixelwise change.
196 * window.c (window_resize_total_check): Remove unused function.
197 * xdisp.c (remember_mouse_glyph): Remove unused label.
198 (Ftool_bar_height): Move declaration inside #if.
199 * xterm.c (x_set_window_size): Don't use r and c.
201 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
203 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
206 * window.c (Fset_window_configuration): Comment out unused variables.
208 * w32term.c (w32_read_socket): Remove unused variable `buf'.
210 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
212 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
214 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
216 * gnutls.c (gnutls_audit_log_function): Only declare and define if
217 HAVE_GNUTLS3 (Bug#16001).
219 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
220 if interrupts are deferred (Bug#15801).
222 2013-11-30 Martin Rudalics <rudalics@gmx.at>
224 Support resizing frames and windows pixelwise.
225 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
226 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
227 (struct glyph_matrix): Replace window_left_col and
228 window_top_line by window_pixel_left and window_pixel_top.
229 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
231 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
232 (draw_window_divider, move_it_to, x_draw_right_divider)
233 (x_draw_bottom_divider, change_frame_size): Add or fix
235 * dispnew.c (change_frame_size_1): Change prototype.
236 (adjust_glyph_matrix, required_matrix_width)
237 (adjust_frame_glyphs_for_window_redisplay): Use pixel
238 values instead of lines and columns.
239 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
240 WINDOW_TOTAL_FRINGE_WIDTH.
241 (handle_window_change_signal, do_pending_window_change)
242 (init_display): Adjusts calls of change_frame_size.
243 (change_frame_size, change_frame_size_1): Handle pixelwise
245 * frame.c (Qright_divider_width, Qbottom_divider_width): New
247 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
248 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
249 (x_set_internal_border_width, x_set_vertical_scroll_bars)
250 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
252 (set_frame_param): New function.
253 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
254 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
255 (Ffringe_width, Fborder_width, Fright_divider_width)
256 (Fbottom_divider_width): New functions, defsubr them.
257 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
259 (struct frame_parm_table): New members Qright_divider_width and
260 Qbottom_divider_width.
261 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
262 (x_report_frame_params): Handle Qright_divider_width and
263 Qbottom_divider_width.
264 (x_set_right_divider_width, x_set_bottom_divider_width): New
266 (frame_resize_pixelwise): New option.
267 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
268 new_pixelwise, right_divider_width and bottom_divider_width;
269 remove total_lines; rename text_lines, text_cols, new_text_lines
270 and new_text_cols to text_height, text_width, new_height and
271 new_width respectively.
272 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
273 FRAME_TEXT_WIDTH respectively.
274 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
275 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
276 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
278 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
279 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
280 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
281 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
282 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
283 (FRAME_TOTAL_COLS_ARG): Remove macro.
284 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
285 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
286 (x_wm_set_size_hint): Handle frame pixel sizes.
287 * indent.c (compute_motion, Fcompute_motion): Call
288 window_body_width instead of window_body_cols.
289 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
290 (make_lispy_position): Handle right and bottom dividers.
291 (Fsuspend_emacs): Pixelize call of change_frame_size.
292 * keyboard.h: Extern Qright_divider, Qbottom_divider.
293 * lisp.h: Extern set_frame_param.
294 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
296 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
297 call of change_frame_size.
298 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
299 * nsterm.m (ns_update_window_end): Optionally draw right
301 (x_set_window_size): Add argument pixelwise. Call
302 check_frame_size and change_frame_size with pixelwise zero.
303 (ns_draw_window_divider): New function.
304 (ns_redisplay_interface): Add ns_draw_window_divider.
305 (updateFrameSize:): Call change_frame_size with pixelwise zero.
306 (x_new_font): Call x_set_window_size with pixelwise zero.
307 * print.c (print_object): For a window print its sequence
309 * term.c (Fresume_tty): Pixelize call of change_frame_size.
310 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
311 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
312 (w32_createwindow): Use scroll bar area width.
313 (w32_wnd_proc): Handle bottom divider width. For
314 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
315 (Fx_create_frame): Default divider width parameters. Caclulate
316 sizes pixelwise. Add vertical drag cursor support.
317 (x_create_tip_frame): Default divider widths to zero. Pixelize
318 call to change_frame_size.
319 (Fx_show_tip): Add handling of divider widths. Pixelize window
321 (Fw32_frame_rect): New function.
322 (frame_parm_handler w32_frame_parm_handlers): Add divider
324 (Vx_window_vertical_drag_shape): Add variable.
325 * w32inevt.c (resize_event, maybe_generate_resize_event):
326 Pixelize change_frame_size calls.
327 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
329 * w32term.c (w32_draw_window_divider): New function.
330 (x_update_window_end): Handle right divider.
331 (w32_draw_fringe_bitmap, x_scroll_run)
332 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
333 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
334 new frame sizes pixelwise.
335 (x_new_font): Pixelize call to x_set_window_size.
336 (x_check_fullscreen): Pixelize call to change_frame_size.
337 (x_set_window_size_1, x_set_window_size): New argument
338 pixelwise. Calculate pixelwise.
339 (x_wm_set_size_hint): Use scroll bar area width.
340 (w32_redisplay_interface): Add w32_draw_window_divider.
341 * w32term.h (struct w32_output): Add vertical drag cursor.
342 * widget.c (set_frame_size, update_wm_hints)
343 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
345 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
346 * window.c (sequence_number): Restore.
347 (Fwindow_pixel_width, Fwindow_pixel_height)
348 (Fwindow_mode_line_height, Fwindow_header_line_height)
349 (window_pixel_to_total, Frun_window_scroll_functions)
350 (Fset_window_new_pixel, window_resize_apply_total)
351 (Fwindow_resize_apply_total): New functions.
352 (window_body_height, window_body_width): Rename from
353 window_body_lines. New argument PIXELWISE. Calculate
355 (Fwindow_body_height, Fwindow_body_width): New argument
357 (coordinates_in_window, window_relative_x_coord): Use window's
358 pixel width instead of total width.
359 (replace_window, recombine_windows): Initialize pixel values.
360 (resize_root_window, resize_frame_windows, grow_mini_window)
361 (shrink_mini_window): New argument PIXELWISE. Calculate
363 (Fdelete_other_windows_internal, adjust_window_margins)
364 (window_resize_check, window_resize_apply)
365 (Fdelete_window_internal, Fresize_mini_window_internal)
366 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
367 (check_frame_size): Rename arguments. New argument PIXELWISE.
369 (set_window_buffer): Make samebuf bool. Run configuration change
370 hook only if buffer changed.
371 (Fset_window_buffer): Rewrite doc-string.
372 (make_window): Initialize new_pixel slot.
373 (Fwindow_resize_apply): Check pixel size of root window.
374 (Fsplit_window_internal): Call 2nd argument pixel_size.
376 (Fscroll_left, Fscroll_right): Call window_body_width instead of
378 (save_window_data): New slots frame_text_width,
379 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
380 (saved_window): New slots pixel_left, pixel_top, pixel_height,
382 (Fcurrent_window_configuration, Fset_window_configuration)
383 (save_window_save, compare_window_configurations): Handle new
384 slots in save_window_data and saved_window.
385 (Fset_window_scroll_bars): Fix doc-string.
386 (window_resize_pixelwise): New variable.
387 (coordinates_in_window, Fcoordinates_in_window_p): Handle
389 (make_parent_window): Adjust sequence_number.
390 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
392 * window.h (struct window): New members new_pixel, pixel_left,
393 pixel_top, pixel_width, pixel_height. Restore sequence_number.
394 (wset_new_pixel): New function.
395 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
396 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
397 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
398 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
399 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
400 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
401 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
402 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
403 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
404 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
405 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
406 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
407 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
408 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
409 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
411 (resize_frame_windows, grow_mini_window, shrink_mini_window)
412 (window_body_width, check_frame_size): Adapt external declarations.
413 * xdisp.c (last_max_ascent): New integer.
414 (window_text_bottom_y): Handle bottom divider.
415 (window_box_width, window_box_height): Calculate pixelwise.
416 (get_glyph_string_clip_rects): Handle right divider.
417 (remember_mouse_glyph): When windows are resized pixelwise
418 proceed with width and height set to 1.
419 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
421 (move_it_to): Calculate and return maximum x position
423 (Fwindow_text_pixel_size): New function.
424 (resize_mini_window, update_tool_bar): Calculate pixelwise.
425 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
427 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
429 (redisplay_tool_bar): Calculate pixelwise.
430 (redisplay_window): Calculate pixelwise. Handle dividers.
431 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
432 (x_draw_vertical_border): Handle dividers.
433 (define_frame_cursor1): Handle vertical drag cursor.
434 (x_draw_right_divider, x_draw_bottom_divider): New functions.
435 (expose_window): Calculate pixelwise. Handle dividers.
436 (init_xdisp): Initialize pixel values.
437 * xfaces.c (Qwindow_divider): New face.
438 (realize_basic_faces): Realize it.
439 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
440 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
441 (x_set_scroll_bar_default_width): Default actual width to 16.
442 (Fx_create_frame): Set sizes pixelwise.
443 (x_create_tip_frame): Default divider widths to zero. Pixelize
444 call of change_frame_size.
445 (Fx_show_tip): Handle divider widths. Initial pixel position
447 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
448 (Vx_window_vertical_drag_shape): New option.
449 * xmenu.c (free_frame_menubar): Pixelize call of
451 * xterm.c (x_draw_window_divider): New function.
452 (x_update_window_end): Optionally draw right divider.
453 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
454 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
455 (handle_one_xevent, x_new_font): Calculate pixelwise.
456 (x_set_window_size_1, x_set_window_size): New argument
457 pixelwise. Calculate pixelwise.
458 (x_wm_set_size_hint): Pixelize call of check_frame_size.
459 (struct x_redisplay_interface): Add x_draw_window_divider.
460 * xterm.h (struct x_output): Add vertical_drag_cursor.
462 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
464 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
465 Set invisible frames's `redisplay' when a full redisplay is requested.
466 (redisplay_window): Set must_be_updated_p instead (bug#15999).
467 (redisplay_mode_lines): Don't set must_be_updated_p any more.
468 (display_mode_lines): Set it here instead.
470 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
472 * dispextern.h (set_window_update_flags): Remove.
474 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
476 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
478 * xdisp.c (REDISPLAY_SOME_P): New macro.
479 (redisplay_internal): Use it (bug#15999).
480 (prepare_menu_bars, redisplay_window): Use it as well.
482 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
484 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
486 * w32font.c (g_b_init_get_char_width_32_w): New static var.
487 (globals_of_w32font): Zero it out.
488 (GetCharWidth32W_Proc): New function pointer.
489 (get_char_width_32_w): New function.
490 (compute_metrics): If get_glyph_outline_w returns an error, try
491 get_char_width_32_w before declaring a failure. This avoids
492 punishing raster (a.k.a. "bitmap") fonts by slowing down
493 redisplay. (Bug#6364).
495 2013-11-29 Eli Zaretskii <eliz@gnu.org>
497 * xdisp.c (clear_mouse_face): Don't invalidate the entire
498 mouse-highlight info, just signal frame_up_to_date_hook that mouse
499 highlight needs to be redisplayed. (Bug#15913)
501 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
503 Fix minor problems found by static checking.
504 * buffer.h (struct buffer_text, struct buffer):
505 * frame.h (struct frame):
506 * window.h (struct window):
507 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
508 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
509 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
510 no-longer-valid use of HAVE_MENUS.
511 * xdisp.c (propagate_buffer_redisplay): Now static.
513 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
515 * xmenu.c (Fmenu_or_popup_active_p):
516 * window.c (Fset_window_configuration):
517 * menu.c (Fx_popup_menu, Fx_popup_dialog):
518 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
519 * fns.c (Fyes_or_no_p):
520 * editfns.c (Fmessage_box, Fmessage_or_box):
521 * alloc.c (make_save_ptr_ptr):
522 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
524 * window.c (Fset_window_configuration): Move select_window later.
526 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
528 Refine redisplay optimizations to only redisplay *some* frames/windows
529 rather than all of them.
530 * xdisp.c (REDISPLAY_SOME): New constant.
531 (redisplay_other_windows, wset_redisplay, fset_redisplay)
532 (bset_redisplay, bset_update_mode_line): New functions.
533 (message_dolog): Use bset_redisplay.
534 (clear_garbaged_frames): Use fset_redisplay.
535 (echo_area_display): Use wset_redisplay.
536 (buffer_shared_and_changed): Remove.
537 (prepare_menu_bars): Call Vpre_redisplay_function before updating
538 frame titles. Compute the actual set of windows redisplayed.
539 Don't update frame titles and menu bars for frames that don't need to
541 (propagate_buffer_redisplay): New function.
543 (redisplay_internal): Use it. Be more selective in the set of windows
544 we redisplay. Propagate windows_or_buffers_changed to
545 update_mode_lines a bit later to simplify the code.
546 (mark_window_display_accurate_1): Reset window and buffer's
548 (redisplay_window): Do nothing if neither the window nor the buffer nor
549 the frame needs redisplay.
550 * window.h (struct window): Add `redisplay' field.
551 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
552 (redisplay_other_windows, window_list): New declarations.
553 * window.c (select_window, Fset_window_start): Use wset_redisplay.
554 (window_list): Not static any more.
555 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
556 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
557 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
558 * frame.c (Fmake_frame_visible): Don't redisplay everything.
559 * frame.h (struct frame): Add `redisplay' field.
560 Move `external_menu_bar' bitfield next to other bit-fields.
561 (SET_FRAME_GARBAGED): Use fset_redisplay.
562 (SET_FRAME_VISIBLE): Don't garbage the frame;
563 Use redisplay_other_windows.
564 * buffer.h (struct buffer): Add `redisplay' field.
565 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
566 (modify_overlay): Use bset_redisplay.
567 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
569 2013-11-28 Eli Zaretskii <eliz@gnu.org>
571 Support w32 file notifications in batch mode.
572 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
573 invalid (which happens in batch mode). If non-interactive, call
574 handle_file_notifications to store file notification events in the
575 input queue. (Bug#15933)
577 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
579 * w32inevt.c (handle_file_notifications): Now external, not static.
581 * w32term.h (handle_file_notifications): Provide prototype.
583 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
584 init_crit, since init_display, which does that otherwise, is not
587 2013-11-27 Glenn Morris <rgm@gnu.org>
589 * Makefile.in ($(lispsource)/international/charprop.el): New.
590 (emacs$(EXEEXT)): Depend on charprop.el.
592 2013-11-27 Eli Zaretskii <eliz@gnu.org>
594 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
595 deleting portions of the buffer under non-nil REPLACE argument.
598 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
599 directory, watch it and not its parent.
600 (add_watch): Allow empty string in FILE.
602 2013-11-27 Martin Rudalics <rudalics@gmx.at>
604 * window.c (Fset_window_start, window_resize_apply)
605 (window_scroll): Reset window_end_valid (Bug#15957).
607 2013-11-27 Glenn Morris <rgm@gnu.org>
609 * Makefile.in (leimdir): Now in lisp source directory.
610 ($(leimdir)/leim-list.el): Just use ../leim .
611 * epaths.in (PATH_DUMPLOADSEARCH):
612 * lread.c (load_path_default):
613 * nsterm.m (ns_load_path): No more leim directory.
615 2013-11-26 Andreas Schwab <schwab@suse.de>
617 * .gdbinit (xgettype): Add cast.
619 2013-11-26 Glenn Morris <rgm@gnu.org>
621 Preload leim-list.el.
622 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
623 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
624 is a single directory.
626 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
628 bool-vector-subsetp is now the normal direction (Bug#15912).
629 * data.c (Fbool_vector_subsetp): Test whether the first argument
630 is a subset of the second one, not the reverse. Add doc string.
632 Fix minor problems found by static checking.
633 * lread.c (load_path_default): Now static.
634 * textprop.c (text_property_stickiness): Be consistent about the
635 test used when deciding whether to consider the previous character.
636 This simplifies the code a bit.
638 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
640 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
642 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
643 (syms_of_frame): Don't defsubr them.
645 2013-11-25 Glenn Morris <rgm@gnu.org>
647 * lread.c (load_path_default): Change the sense of the argument.
648 (init_lread): When EMACSLOADPATH is set, do not ignore changes
649 from dump_path. When it is not, avoid checking dump_path twice.
651 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
652 uninstalled dump_path against installed Vload_path. (Bug#15964)
654 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
656 Export get_pos_property to Elisp.
657 * editfns.c (Fget_pos_property): Rename from get_pos_property.
658 (syms_of_editfns): Export it to Elisp.
660 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
662 2013-11-23 Romain Francoise <romain@orebokech.com>
664 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
665 initialization here ...
666 (syms_of_fileio): ... from here.
668 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
670 * lread.c (init_lread): Fix int/Lisp_Object mixup.
671 Please use --enable-check-lisp-object-type.
673 2013-11-23 Glenn Morris <rgm@gnu.org>
675 * process.c (get_process): Explicit error for dead buffers.
677 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
679 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
681 2013-11-23 Glenn Morris <rgm@gnu.org>
683 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
684 * lread.c (load_path_check): Take path to check as argument.
685 (load_path_default): New, split from init_lread.
686 (init_lread): Move calc of default load-path to load_path_default.
687 Empty elements in EMACSLOADPATH now stand for the default.
688 (load-path): Doc fix.
689 * emacs.c (decode_env_path): Add option to treat empty elements
690 as nil rather than ".".
691 * callproc.c (init_callproc_1, init_callproc):
692 * image.c (Vx_bitmap_file_path):
693 * lisp.h (decode_env_path):
694 * lread.c (Vsource_directory):
695 Update for new argument spec of decode_env_path.
697 2013-11-22 Eli Zaretskii <eliz@gnu.org>
699 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
700 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
702 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
704 Fix some dependency problems that cause unnecessary recompiles.
705 Problem reported by RMS in
706 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
707 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
708 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
709 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
710 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
711 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
712 (boostrap-clean): No need to remove stamp-oldxmenu.
714 Fix recently introduced bool vector overrun.
715 This was due to an optimization that went awry.
716 Reported by Glenn Morris in
717 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
718 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
719 for empty vectors, undoing the 2013-11-18 change.
720 * data.c (bool_vector_binop_driver): Rely on this.
721 Fix bug that occasionally overran the destination.
722 * lisp.h (struct Lisp_Bool_vector): Document this.
724 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
726 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
729 * nsterm.m (init, run, stop:): Comment out for now, does not work
732 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
734 * charset.c (syms_of_charset): Don't read past end of string.
736 2013-11-19 Glenn Morris <rgm@gnu.org>
738 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
740 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
742 Add hooks to run on gaining/losing focus. (Bug#15029)
743 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
744 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
745 (syms_of_frame): Add focus-in-hook, focus-out-hook.
747 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
749 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
750 The old names predated the API change that put destination at end.
752 Improve API of recently-added bool vector functions (Bug#15912).
753 The old API had (bool-vector-count-matches A B)
754 and (bool-vector-count-matches-at A B I), which gave the
755 misleading impression that the two functions were variants, one
756 with a location I. The new API has (bool-vector-count-population A)
757 and (bool-vector-count-consecutive A B I) to make the distinction
758 clearer. The first function no longer has a B argument, since the
759 caller can easily determine the number of nils if the length and
760 number of ts is known.
761 * data.c (Fbool_vector_count_population): Rename from
762 bool_vector_count_matches, and accept just 1 argument.
763 (Fbool_vector_count_consecutive): Rename from
764 Fbool_vector_count_matches_at.
766 Always allocate at least one bits_word per bool vector.
767 See Daniel Colascione in:
768 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
769 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
770 * data.c (bool_vector_binop_driver): Rely on this. Tune.
771 * lisp.h (struct Lisp_Bool_vector): Document this.
773 2013-11-18 Eli Zaretskii <eliz@gnu.org>
775 * insdel.c (invalidate_buffer_caches): New function, consolidated
776 from part of prepare_to_modify_buffer.
777 (insert_from_gap, prepare_to_modify_buffer):
778 * coding.c (code_convert_region, code_convert_string):
779 Call invalidate_buffer_caches. (Bug#15841)
781 * lisp.h (invalidate_buffer_caches): Add prototype.
783 2013-11-17 Eli Zaretskii <eliz@gnu.org>
785 * w32term.c (x_update_window_end): Don't invalidate the entire
786 mouse-highlight info, just signal frame_up_to_date_hook that mouse
787 highlight needs to be redisplayed. (Bug#15913)
789 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
791 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
793 2013-11-16 Eli Zaretskii <eliz@gnu.org>
795 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
796 while we are using Vprin1_to_string_buffer.
798 * keymap.c (describe_map): Don't crash if PT is 1 both before and
799 after inserting the description string. (Bug#15907)
801 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
803 * data.c: Work around bogus GCC diagnostic about shift count.
804 Reported by Eli Zaretskii in
805 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
806 (pre_value): New function.
807 (count_trailing_zero_bits): Use it.
809 2013-11-15 Eli Zaretskii <eliz@gnu.org>
811 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
812 assume C macros are not supported even under -g3 in these old GCC
815 2013-11-15 Leo Liu <sdl.web@gmail.com>
817 * minibuf.c (Ftry_completion, Fall_completions)
818 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
820 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
822 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
823 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
824 This avoids placing unnecessary constants into the Emacs code.
826 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
828 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
829 for Cygwin w32 build.
831 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
832 for Cygwin w32 build. (Bug#15892)
834 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
836 Simplify, port and tune bool vector implementation.
837 * alloc.c (bool_vector_exact_payload_bytes)
838 (bool_vector_payload_bytes): Remove.
839 (bool_vector_fill): Return its argument.
840 * alloc.c (bool_vector_fill):
842 * print.c (print_object):
843 Simplify by using bool_vector_bytes.
844 * alloc.c (make_uninit_bool_vector):
845 New function, broken out from Fmake_bool_vector.
846 (Fmake_bool_vector): Use it. Use tail call.
847 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
848 * data.c (BITS_PER_ULL): New constant.
849 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
850 if long long versions don't exist.
851 (shift_right_ull): New function.
852 (count_one_bits_word): New function, replacing popcount_bits_word
853 macro. Don't assume that bits_word is no wider than long long.
854 (count_one_bits_word, count_trailing_zero_bits):
855 Don't assume that bits_word is no wider than long long.
856 * data.c (bool_vector_binop_driver, bool_vector_not):
857 * fns.c (Fcopy_sequence):
859 Create an uninitialized destination, to avoid needless work.
860 (internal_equal): Simplify.
861 (Ffillarray): Prefer tail call.
862 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
863 contain at least one word.
864 (bits_word_to_host_endian): Prefer if to #if. Don't assume
865 chars are narrower than ints.
866 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
867 * fns.c (Fcopy_sequence):
869 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
870 Don't try to port to hosts where bits_word values have holes; the
871 code wouldn't work there anyway. Verify this assumption, though.
872 (bool_vector_bytes): New function.
873 (make_uninit_bool_vector): New decl.
874 (bool_vector_fill): Now returns Lisp_Object.
876 * xfns.c (xic_create_fontsetname):
877 * xrdb.c (gethomedir): Prefer tail calls.
879 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
881 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
882 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
884 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
885 that requires a return value.
886 (Fset_buffer_modified_p): Take advantage of this change to do
889 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
891 * buffer.c (Frestore_buffer_modified_p): Sync it with
892 Fset_buffer_modified_p.
893 (Fforce_mode_line_update): New function, moved from subr.el.
894 (Fset_buffer_modified_p): Use them.
895 (syms_of_buffer): Defsubr Fforce_mode_line_update.
897 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
899 * search.c (find_newline): Rewrite to prefer offsets to pointers.
900 This avoids undefined behavior when subtracting pointers into
901 different aways. On my platform it also makes the code a tad
902 smaller and presumably faster.
904 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
906 * keyboard.c (command_loop_1): Use region-extract-function.
907 * insdel.c (Qregion_extract_function): Not static any more (can we
908 stop pretending that these vars can benefit from being marked static?).
910 2013-11-09 Eli Zaretskii <eliz@gnu.org>
912 * search.c (find_newline): If buffer text is relocated during the
913 "dumb loop", adjust C pointers into buffer text to follow suit.
916 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
918 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
919 for conversion (Bug#15837).
921 2013-11-09 Eli Zaretskii <eliz@gnu.org>
923 * fileio.c (Finsert_file_contents): Invalidate the newline cache
924 for the entire range of inserted characters. (Bug#15841)
926 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
928 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
930 (realize_default_face): Remove assignment to distant-foreground if
931 unspecified (Bug#15815).
933 2013-11-08 Eli Zaretskii <eliz@gnu.org>
935 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
936 cache-long-scans disabled, since we don't want to call
937 prepare_to_modify_buffer (in insert_1_both) for each message we
940 * buffer.h (bset_cache_long_scans): New INLINE function, moved
941 from buffer.c. Improve commentary to the buffer field setter
944 * buffer.c (bset_cache_long_scans): Static function deleted.
945 Improve commentary to the buffer field setter functions.
946 (init_buffer_once): Default for cache-long-scans changed to t.
949 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
951 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
953 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
954 This bug was introduced in my 2013-06-21 change, and caused
955 struct Lisp_Sub_Char_Table objects to be given too many slots,
956 which broke 'make -C admin/unidata'.
958 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
960 Import changes from mac-port 4.5.
961 * macfont.m (mac_font_copy_default_descriptors_for_language)
962 (mac_font_copy_default_name_for_charset_and_languages): Declare.
963 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
964 (macfont_language_default_font_names): New.
965 (macfont_list): Rearrange language/charset code.
966 (macfont_close): Don't check for macfont_info->cache.
967 (mac_ctfont_create_preferred_family_for_attributes): New font
969 mac_font_copy_default_name_for_charset_and_languages.
970 (mac_font_copy_default_descriptors_for_language)
971 (mac_font_copy_default_name_for_charset_and_languages): New functions.
973 * macfont.h (kCTVersionNumber10_9): Define if not defined.
975 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
977 Port to C11 aligned_alloc, and fix some integer overflows.
978 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
979 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
980 and use of posix_memalign replaced with aligned_alloc.
981 (aligned_alloc): New function, defined or declared as needed.
982 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
983 Don't undef; configure.ac now does this.
984 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
985 (calloc, aligned_alloc): Check for integer overflow.
986 (aligned_alloc): Rename from memalign. All uses changed.
987 (memalign): New function, an alias for aligned_alloc.
989 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
991 * xdisp.c (redisplay_internal): Fix typo in last change.
993 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
995 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
997 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
999 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1000 redisplay--mode-lines-cause.
1001 (redisplay_internal): Keep them uptodate. Remove redundant check of
1002 buffer_shared_and_changed.
1003 * *.[chm]: Number every assignment to update_mode_lines so we
1004 can track why it is set.
1006 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1008 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1010 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1012 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1013 can track why it is set.
1015 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1017 Integer-related fixes for term.c etc.
1018 * dispextern.h (face_tty_specified_color): New function.
1019 * term.c (turn_on_face): Don't rely on undefined behavior when
1020 assigning an out-of-range value to 'long'.
1021 Simplify test for toggling highlight.
1022 (tty_capable_p): Omit last two (unused) args. All callers changed.
1023 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1024 (read_menu_input, tty_menu_activate, tty_menu_show):
1025 * xfaces.c (x_supports_face_attributes_p)
1026 (tty_supports_face_attributes_p):
1027 Use bool for boolean. All callers changed.
1028 (tty_supports_face_attributes_p): Omit defaults for color indices;
1029 no longer needed. Simplify tail call.
1031 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1033 * xdisp.c (prepare_menu_bars): Mark static.
1034 * lisp.h (prepare_menu_bars): Don't declare.
1035 * xselect.c (x_handle_selection_clear):
1036 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1038 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1040 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1041 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1043 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1045 * keyboard.c (Fcommand_error_default_function): Rename from
1046 Fdefault_error_output.
1048 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1050 * keyboard.c (Fdefault_error_output): New function, extracted from
1052 (syms_of_keyboard): Use it for Vcommand_error_function.
1054 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1056 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1057 (init_eval): Use it to ensure handlerlist is non-NULL.
1058 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1059 (Fsignal): Adjust NULLness test of handlerlist.
1060 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1062 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1064 * callproc.c (call_process): Call prepare_to_modify_buffer before
1065 decoding text read from the sub-process, as the decoded stuff will
1066 be inserted into the buffer. This will invalidate the various
1067 caches maintained for the buffer. (Bug#15148)
1069 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1071 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1072 string of glyphless-char-display.
1074 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1076 * nsfns.m (ns_get_name_from_ioreg): New function.
1077 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1078 OSX >= 10.9. Use ns_get_name_from_ioreg.
1080 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1082 Simplify and port recent bool vector changes.
1083 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1084 only in this file. Use a more-efficient implementation if the
1085 second argument is a power of 2.
1086 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1087 Remove no-longer-necessary compile-time checks.
1088 (bool_vector_exact_payload_bytes): New function.
1089 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1090 exact payload changed to call the new function. Do not assume
1091 that the arg or result fits in ptrdiff_t.
1092 (bool_vector_fill): New function.
1093 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1095 (vroundup_ct): Don't assume arg fits in size_t.
1096 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1097 invoke set_category_set.
1098 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1099 All callers changed. Use bool_vector_set.
1100 * category.h (XCATEGORY_SET): Remove; no longer needed.
1101 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1103 * data.c (Faref): Use bool_vector_ref.
1104 (Faset): Use bool_vector_set.
1105 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1106 (Fbool_vector_not, Fbool_vector_count_matches)
1107 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1108 * fns.c (concat): Use bool_vector_ref.
1109 (Ffillarray): Use bool_vector_fill.
1110 (mapcar1): Use bool_vector_ref.
1111 (sxhash_bool_vector): Hash words, not bytes.
1112 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1113 a constant, since it's now used in #if.
1114 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1115 unsigned char on unusual architectures, so that we no longer
1116 assume that the number of bits per bits_word is a power of two or
1117 is a multiple of 8 or of CHAR_BIT.
1118 (Qt): Add forward decl.
1119 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1120 at least as strictly as bits_word.
1121 (bool_vector_data, bool_vector_uchar_data): New accessors.
1122 All data structure accesses changed to use them.
1123 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1124 (bool_vector_set): New functions.
1125 (bool_vector_fill): New decl.
1126 (ROUNDUP): Move to alloc.c as described above.
1128 Fix recent gnutls changes.
1129 * gnutls.c (Fgnutls_boot): Don't assume C99.
1130 * process.c (wait_reading_process_output): Fix typo in recent change.
1132 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1134 * process.c (wait_reading_process_output, read_process_output)
1135 (send_process): Check gnutls_state is not NULL.
1137 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1138 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1140 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1142 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1143 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1145 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1148 * nsfns.m (Fx_create_frame): Fix memory leak.
1150 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1151 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1152 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1154 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1156 * xdisp.c (message3_nolog, message_with_string): Encode the string
1157 before writing it to the terminal in a non-interactive session.
1159 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1160 sure we concatenate them into a unibyte string.
1162 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1163 resulting temporary name before returning it to the caller.
1164 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1165 is a unibyte string, convert NAME to a unibyte string to ensure
1166 that the result is also a unibyte string.
1168 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1169 create unibyte strings from default paths and directory/file
1172 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1175 * callproc.c (init_callproc): Use build_unibyte_string to make
1176 sure we create unibyte strings from default paths and
1177 directory/file names.
1179 * buffer.c (init_buffer): Don't store default-directory of
1180 *scratch* in multibyte form. The original problem which led to
1181 that is described in
1182 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1183 but it was solved long ago. (Bug#15260)
1185 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1187 Port to stricter C99 platforms.
1188 Especially, C99 prohibits nesting a struct X inside struct Y if
1189 struct X has a flexible array member.
1190 * alloc.c (struct sdata): New type.
1191 (sdata): Implement in terms of struct sdata.
1192 Remove u member; all uses replaced by next_vector, set_next_vector.
1193 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1194 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1195 (struct sblock): Rename first_data member to data, which is now
1196 a flexible array member. All uses changed.
1197 (next_vector, set_next_vector, large_vector_vec): New functions.
1198 (vector_alignment): New constant.
1199 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1200 (struct large-vector): Now merely a NEXT member, since the old approach
1201 ran afoul of stricter C99. All uses changed to use
1202 large_vector_vec or large_vector_offset.
1203 (large_vector_offset): New constant.
1204 * dispnew.c: Include tparam.h, for tgetent.
1205 Do not include term.h; no longer needed.
1206 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1207 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1208 (struct Lisp_Vector): Use a flexible array member for contents,
1209 instead of a union with a member that is an array of size 1.
1211 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1212 fact that the struct no longer contains a union.
1213 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1214 (struct Lisp_Save_Value, struct Lisp_Free):
1215 Use unsigned, not int, for spacers, to avoid c99 warning.
1216 (union specbinding): Use unsigned, not bool, for bitfield, as
1217 bool is not portable to pre-C99 hosts.
1219 2013-11-04 Glenn Morris <rgm@gnu.org>
1221 * emacs.c (usage_message): Mention that `-L :...' appends.
1223 2013-11-02 Glenn Morris <rgm@gnu.org>
1225 * Makefile.in (abs_builddir): Remove.
1226 (bootstrap_exe): Use relative filename.
1228 Use relative filenames in TAGS files.
1229 * Makefile.in (abs_srcdir): Remove it again.
1230 (.PHONY): Remove frc.
1231 (maintainer-clean): No more TAGS-LISP file.
1232 (TAGS): Pass relative file names to etags.
1233 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1235 * Makefile.in (abs_srcdir): New, set by configure.
1237 (maintainer-clean): Remove pointless echo. That should be in the
1238 top-level Makefile, if anywhere. Delete TAGS-LISP.
1239 (extraclean): No s/ and m/ directories for some time.
1240 (TAGS): Also depend on ctagsfiles3.
1241 Remove no-longer-defined S_FILE.
1242 Pass absolute filenames to etags once more.
1243 (TAGS-LISP): Replace lispdir with its expansion.
1244 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1245 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1247 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1249 * xfaces.c (check_lface_attrs, realize_default_face):
1250 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1251 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1253 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1255 * emacs.c (original_pwd): Remove global var by making it local.
1256 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1258 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1260 * xfaces.c: Declare color_distance.
1261 (QCdistant_foreground): New variable.
1262 (NEAR_SAME_COLOR_THRESHOLD): New define.
1263 (load_color2): New function.
1264 (load_color): Call load_color2.
1265 (load_face_colors): Call load_color2 and if distant-color is specified
1266 calculate distant and use distant-color if colors are near.
1267 (LFACE_DISTANT_FOREGROUND): New define.
1268 (merge_face_ref, Finternal_set_lisp_face_attribute)
1269 (Finternal_get_lisp_face_attribute)
1270 (x_supports_face_attributes_p): Handle distant-foreground similar to
1272 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1274 * dispextern.h (lface_attribute_index):
1275 Add LFACE_DISTANT_FOREGROUND_INDEX.
1277 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1279 * image.c (pbm_next_char): New function.
1280 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1281 (pbm_scan_number): Use it.
1282 (Qlibjpeg_version): New variable.
1283 (syms_of_image): DEFSYM and initialize it.
1285 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1287 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1289 2013-10-31 Glenn Morris <rgm@gnu.org>
1291 * emacs.c (original_pwd): New char.
1292 (main): If using --chdir, store original_pwd.
1293 (init_cmdargs): When setting Vinvocation_directory based on a
1294 relative argv[0], use original_pwd if set. (Bug#15768)
1296 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1298 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1300 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1302 * insdel.c: Fix minor problems found by static checking.
1303 (Qregion_extract_function): Now static.
1304 (prepare_to_modify_buffer_1): Remove unused locals.
1306 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1308 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1309 (syms_of_xdisp): Declare pre-redisplay-function.
1310 (markpos_of_region): Remove function.
1311 (init_iterator, compute_stop_pos, handle_face_prop)
1312 (face_before_or_after_it_pos, reseat_to_string)
1313 (get_next_display_element, window_buffer_changed)
1314 (redisplay_internal, try_cursor_movement, redisplay_window)
1315 (try_window_reusing_current_matrix, try_window_id, display_line)
1316 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1317 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1318 * window.h (struct window): Remove field `region_showing'.
1319 * dispextern.h (struct it): Remove region_beg/end_charpos.
1320 (face_at_buffer_position, face_for_overlay_string)
1321 (face_at_string_position): Update prototypes.
1322 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1323 (face_at_string_position): Remove `region_beg' and `region_end' args.
1324 * fontset.c (Finternal_char_font):
1325 * font.c (font_at, font_range): Adjust calls accordingly.
1326 * insdel.c (Qregion_extract_function): New var.
1327 (syms_of_insdel): Initialize it.
1328 (prepare_to_modify_buffer_1): Use it.
1330 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1332 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1333 * ftxfont.c (ftxfont_get_gcs):
1334 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1335 * xfaces.c (x_free_colors, x_free_dpy_colors)
1336 (x_create_gc, unload_color):
1337 * xselect.c (x_property_data_to_lisp):
1338 * xsettings.c (parse_settings):
1339 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1340 (get_bits_and_offset): Adjust definition.
1341 * frame.c (XParseGeometry): Adjust locals.
1342 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1343 * regex.h (toplevel): Likewise for reg_syntax_t.
1345 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1347 * eval.c (run_hook_with_args): Use FUNCTIONP.
1349 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1351 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1352 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1353 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1354 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1355 on MS-Windows anyway.
1356 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1357 (free_realized_face): ...adjust user.
1358 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1359 white relief pixels to -1.
1360 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1361 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1362 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1364 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1366 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1367 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1368 in practice now. All callers changed.
1370 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1372 * dispextern.h (struct face): Use bitfields for 'underline_type'
1373 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1374 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1375 'stipple' member. Move 'lface' member up to help...
1376 * xfaces.c (make_realized_face): ...this function to find and
1377 clear just the members that need clearing.
1378 (load_face_colors, realize_x_face):
1379 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1381 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1383 * xftfont.c (struct xftfont_info): Remove set-but-unused
1385 (xftfont_open): Adjust user.
1386 (xftfont_get_colors): Remove useless prototype.
1388 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1390 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1391 before passing them to 'unexec'. (Bug#15260)
1393 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1395 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1397 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1399 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1400 the changed signature of the font driver's 'close' method.
1402 * w32font.h (w32font_close): Adjust the prototype to the change in
1403 function definition.
1405 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1407 * w32uniscribe.c (uniscribe_close): Adapt the call to
1408 w32font_close to its new prototype.
1410 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1412 Omit unused frame argument of font API's close function.
1413 * font.h (struct font): Drop frame argument. Adjust comment.
1414 * font.c (font_clear_cache, font_close_object): Adjust users.
1415 * ftfont.c (ftfont_close):
1416 * ftxfont.c (ftxfont_close):
1417 * macfont.m (macfont_close):
1418 * nsfont.m (nsfont_close):
1419 * w32font.c (w32font_close):
1420 * xfont.c (xfont_close):
1421 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1422 tweak comments and make functions safe if called more than once for
1423 the same font object.
1425 Perform font-specific cleanup when font object is swept by GC. See
1426 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1427 * alloc.c (cleanup_vector): New function.
1428 (sweep_vector): Call it for each reclaimed vector object.
1429 * font.h (struct font): Adjust comment.
1431 2013-10-24 Glenn Morris <rgm@gnu.org>
1433 * Makefile.in (abs_top_srcdir): New, set by configure.
1435 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1437 Adjust recent font-related changes to fix bug#15686.
1438 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1439 is a live window system frame, mark its default font too.
1441 2013-10-23 Glenn Morris <rgm@gnu.org>
1443 * Makefile.in (RUN_TEMACS): Make relative (again).
1444 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1445 (bootstrap-emacs$(EXEEXT)):
1446 Quote entities that might contain whitespace.
1448 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1450 Port to Solaris 10 and its bundled GCC.
1451 Problem reported by Timothy C. Burt.
1452 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1454 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1456 Do not allow font caches to grow too large.
1457 * alloc.c (compact_font_cache_entry, compact_font_caches):
1458 New functions or stub if not HAVE_WINDOW_SYSTEM.
1459 (compact_undo_list): Factor out from Fgarbage_collect.
1461 (mark_face_cache): Mark face font. Move down to avoid
1463 (mark_terminals): Do not mark font cache here.
1464 (Fgarbage_collect): Call compaction functions described
1465 above. Adjust comment.
1467 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1469 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1470 chdir to HOME (bug#15607).
1472 * nsterm.m (Qcocoa, Qgnustep): New variables.
1473 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1474 (ns_get_color): Make selection color work for GNUStep also.
1476 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1478 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1479 handles mouse clicks. Instead, let GPM use the same code as all
1480 the other mice use. See the discussion starting at
1481 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1482 for the details of the problem with the menu bar this fixes.
1484 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1486 Remove port-specific display name lists to avoid extra
1487 complexity and data duplication with display info lists.
1488 * xterm.h (x_display_name_list): Remove declaration.
1489 * xterm.c (x_display_name_list): Remove.
1490 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1491 * xfns.c (x_display_info_for_name, Fx_display_list):
1492 Likewise. Use x_display_list where appropriate.
1493 * w32term.h (w32_display_name_list): Remove declaration.
1494 * w32term.c (w32_display_name_list): Remove.
1495 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1497 * w32fns.c (x_display_info_for_name, Fx_display_list):
1498 Likewise. Use x_display_list where appropriate.
1499 * nsterm.h (ns_display_name_list): Remove declaration.
1500 * nsterm.m (ns_display_name_list): Remove.
1501 (ns_term_init, syms_of_nsterm): Adjust users.
1502 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1503 Likewise. Use x_display_list where appropriate.
1504 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1505 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1506 (mark_terminals): Mark per-terminal font cache.
1508 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1510 Don't run timers in input-pending-p. Its new check-timers param
1511 provides the prior behavior. (Bug#15045).
1512 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1515 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1517 Make some functions static in non-Microsoft builds.
1518 On my platform (Fedora 19 x86-64), this shrinks the
1519 Emacs executable (text+data) by 0.25%.
1520 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1521 (load_color) [!MSDOS]:
1522 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1523 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1524 * lisp.h (check_existing):
1525 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1526 (network_interface_info) [!WINDOWSNT]:
1527 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1528 Remove extern decls.
1529 * fileio.c (check_existing):
1530 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1531 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1532 (network_interface_info) [!WINDOWSNT]:
1533 * term.c (encode_terminal_code) [!WINDOWSNT]:
1534 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1535 * xfaces.c (load_color) [!MSDOS]:
1537 * fileio.c (check_existing, check_executable, check_writable):
1538 * process.c (network_interface_list, network_interface_info):
1539 Move earlier, so that we don't need forward decls.
1540 * gnutls.c (fn_gnutls_transport_set_errno)
1541 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1543 * w32.c (init_environment): Use faccessat rather than
1544 check_existing, partly for consistency with the rest of the code
1545 in this file, partly so that check_existing can be static.
1547 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1548 * emacs.c (MAIN_PROGRAM): New macro.
1549 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1550 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1552 bool vector int width fixes
1553 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1554 (Fbool_vector_count_matches_at):
1555 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1556 can exceed PTRDIFF_MAX, at least in theory.
1557 (Fbool_vector_count_matches_at):
1558 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1560 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1562 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1563 (struct sockaddr): Add forward decl, for platforms that lack it.
1565 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1567 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1570 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1572 * w32.c (network_interface_get_info, network_interface_list)
1573 (network_interface_info): New functions. (Bug#15610)
1574 (GetAdaptersInfo_Proc): New typedef.
1575 (get_adapters_info): New wrapper function.
1576 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1578 * process.h (network_interface_list, network_interface_info):
1581 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1582 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1583 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1584 for WINDOWSNT. Doc fix.
1585 (syms_of_process): Defsubr Snetwork_interface_list and
1586 Snetwork_interface_info unconditionally.
1588 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1589 in NS GUI sessions. (Bug#15629)
1591 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1593 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1595 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1597 * print.c (print_object): Print " ..." when truncating bool vectors.
1599 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1601 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1602 standard mouse buttons.
1604 * termhooks.h (struct input_event): Remove incorrect commentary.
1606 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1608 Disallow bool vector operations on mixed-length operands.
1609 The old behavior left garbage in the result vector sometimes,
1610 and didn't seem to be useful.
1611 * data.c (Qwrong_length_argument): New static var.
1612 (wrong_length_argument): New function.
1613 (bool_vector_binop_driver): Check that args agree in length.
1615 * keyboard.c, keyboard.h (all_kboards): Now static.
1617 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1619 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1620 note from the lispref.
1622 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1624 * nsterm.h (struct ns_display_info): Remove set-but-unused
1625 member image_cache (image caches are per-terminal anyway).
1626 (FRAME_X_IMAGE_CACHE): Remove.
1627 * nsterm.m (ns_initialize_display_info): Adjust user.
1629 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1631 * w32proc.c: Include mingw_time.h.
1633 * w32.c: Include mingw_time.h.
1635 Implement scrolling of TTY menus when the screen is too short.
1637 * term.c (tty_menu_display): Accept an additional argument, the
1638 menu item from which to start displaying the menu. Account for
1639 the value of Y when limiting the menu to the number of available
1641 (mi_result): New enumeration.
1642 (read_menu_input): Return enumerated value. When the y coordinate
1643 hits min_y or max_y, return scroll indication instead of wrapping
1645 (tty_menu_activate): Handle the scrolling indications from
1646 read_menu_input. Compute the first menu item to display and pass
1647 it to tty_menu_display.
1649 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1651 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1652 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1653 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1654 Adjust to match the change described below.
1655 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1656 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1657 memory_below_frame members to...
1658 * termchar.h (struct tty_display_info): ...here because they're
1659 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1660 * term.c (init_tty):
1661 * nsterm.m (ns_create_terminal):
1662 * w32term.c (w32_create_terminal):
1663 * xterm.c (x_create_terminal): Adjust users.
1664 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1665 to filter out non-TTY frames. Adjust comment.
1666 (scrolling): Adjust user. Prefer eassert for debugging check.
1668 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1670 * xfaces.c (PT_PER_INCH): Remove unused macro.
1671 * termhooks.h (struct terminal): Remove set-but-unused
1672 member fast_clear_end_of_line.
1673 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1674 * nsterm.m (ns_create_terminal):
1675 * term.c (init_tty):
1676 * w32term.c (w32_create_terminal):
1677 * xterm.c (x_create_terminal): Adjust users.
1679 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1681 * lisp.h (bool_vector_size): New function.
1682 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1683 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1684 (Fbool_vector_not, Fbool_vector_count_matches_at):
1685 Remove uses of 'eassume' that should no longer be needed,
1686 because they are subsumed by the 'eassume' in bool_vector_size.
1688 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1690 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1691 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1692 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1694 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1696 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1697 have different dimensions. (Bug#15575)
1699 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1702 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1704 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1706 * term.c (tty_menu_show): Never return with unbalanced
1707 specpdl. Use eassert for debugging check. Adjust style.
1709 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1711 * term.c (read_menu_input): Make selection of menu items
1712 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1713 (tty_menu_activate): Fix off-by-one error when computing max_y.
1715 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1717 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1718 audit logging (only used with GnuTLS 3.x) and enable it.
1720 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1722 * dispnew.c (redraw_frame): Remove useless #ifdef because
1723 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1724 Also, move TTY fflush to...
1725 * term.c (tty_update_end): ...this function.
1727 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1729 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1730 the end of the frame's glyph matrix. (Bug#15575)
1732 * term.c (tty_menu_display): Don't move cursor while overwriting
1733 frame's glyphs with menu items. Limit the number of items
1734 displayed to what can be shown on the available screen lines,
1735 excluding the echo area.
1736 (tty_menu_activate): Limit the Y coordinate allowed by
1737 read_menu_input to the last screen line used for menu display.
1739 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1741 * lisp.h (eassume): New macro.
1742 Also, include <verify.h>, for 'assume'.
1743 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1744 (vroundup, vector_nbytes):
1745 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1746 (Fbool_vector_not, Fbool_vector_count_matches)
1747 (Fbool_vector_count_matches_at):
1748 Use eassume, not eassert.
1749 * casetab.c (set_identity, shuffle):
1750 * composite.c (composition_gstring_put_cache):
1751 * dispnew.c (update_frame_1):
1752 * ftfont.c (ftfont_shape_by_flt):
1753 * image.c (gif_load):
1754 * intervals.c (offset_intervals):
1755 * macfont.m (macfont_shape):
1756 Remove calls to 'assume' that are no longer needed, because
1757 --enable-gcc-warnings no longer generates bogus warnings
1758 when these calls are removed.
1760 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1762 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1764 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1766 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1767 (Qsubstitute_env_in_file_name): New var.
1768 (syms_of_fileio): Define it.
1770 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1772 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1773 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1776 * term.c (save_and_enable_current_matrix): Don't allocate and
1777 don't save margin areas.
1778 (restore_desired_matrix): Don't restore margin areas.
1779 (free_saved_screen): Don't free margin areas.
1781 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1783 * image.c: Pacify --enable-gcc-warnings.
1784 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1785 #define only if used.
1787 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1789 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1790 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1791 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1792 (gif_load): For giflib v5.x and later, display the error message
1793 produced by giflib when its functions fail.
1794 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1797 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1799 * keyboard.c (last_event_timestamp): Remove. For X selection and
1800 GTK popup menus, it may be obtained from per-frame X display info.
1801 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1802 (process_special_events): Adjust users.
1803 * keyboard.h (last_event_timestamp): Remove declaration.
1804 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1805 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1806 * menu.h (xmenu_show): Adjust prototype.
1807 * menu.c (Fx_popup_menu): Adjust user.
1808 * xselect.c (x_own_selection, x_get_foreign_selection)
1809 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1811 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1813 * keyboard.c (init_kboard): Now static. Add arg
1814 to denote window system. Adjust comment.
1815 (init_keyboard): Adjust user.
1816 (allocate_kboard): New function.
1818 * nsterm.m (ns_term_init):
1819 * term.c (init_tty):
1820 * w32term.c (w32_create_terminal):
1821 * xterm.c (x_term_init): Use it.
1822 * keyboard.h (init_kboard): Remove prototype.
1823 (allocate_kboard): Add prototype.
1825 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1827 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1828 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1830 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1832 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1834 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1836 * term.c (tty_menu_activate): Flush the output stream after
1837 showing the cursor, and don't mark the frame garbaged at exit from
1838 the function. Fixes redisplay glitches when moving from one menu
1841 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1843 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1844 or throw error (Bug#15570).
1846 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1848 * intervals.c (temp_set_point_both): Move test into 'eassert',
1851 * lisp.h (eassert): Don't use 'assume'.
1852 Sometimes 'assume' wins in performance, and sometimes it loses,
1853 so it shouldn't be used all the time. Perhaps we need two
1854 flavors of 'eassert', one for where 'assume' is far more likely
1855 to help or to hurt; but that can be done later.
1856 Problem reported by Dmitry Antipov in
1857 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1858 Also, don't include <verify.h>; no longer needed.
1860 2013-10-09 Glenn Morris <rgm@gnu.org>
1862 * eval.c (Fcond): Doc tweak.
1864 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1866 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1867 expressions with side effects to eassert. (Bug#15565)
1869 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1871 * fns.c (hashfn_user_defined): Allow hash functions to return any
1874 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1876 Fix minor problems found by static checking.
1877 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1878 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1879 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1880 * keyboard.c (read_menu_command): Remove unused local.
1881 * lisp.h (read_menu_command): New decl.
1882 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1883 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1884 Return ptrdiff_t, not int.
1885 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1886 not int, for benefit of xpalloc.
1887 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1889 (have_menus_p): Remove; unused.
1890 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1891 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1892 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1894 (save_and_enable_current_matrix): Omit unnecessary casts.
1895 (read_menu_input): Omit local extern decl (now in lisp.h).
1896 Don't access uninitialized storage if mouse_get_xy fails.
1897 (tty_menu_activate): Mark local as initialized, for lint.
1898 (tty_menu_activate, tty_meny_show): Remove unused locals.
1900 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1902 Support menus on text-mode terminals.
1903 * xterm.h (xw_popup_dialog): Add prototype.
1905 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1906 (xmenu_show): Block input here, instead in Fx_popup_menu.
1907 (xw_popup_dialog): New function, with X-specific bits of popup
1910 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1913 * window.c (Fset_window_configuration): Use run-time tests of the
1914 frame type instead of compile-time conditionals, when menu-bar
1915 lines are considered.
1917 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1918 (w32_popup_dialog): New prototypes.
1920 * w32menu.c (Fx_popup_dialog): Function deleted.
1921 (w32_popup_dialog): New function, with w32 specific bits of popup
1922 dialogs. Block input here.
1924 * w32inevt.c (w32_console_read_socket): Minor change to add
1925 debugging TTY events.
1927 * w32fns.c (show_hourglass): If returning early because the frame
1928 is not a GUI frame, unblock input.
1930 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1931 (cursorY): New functions.
1933 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1934 WINDOWSNT, macros that call curX and curY elsewhere.
1936 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1938 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1939 specific function to hide and show cursor on a text-mode terminal.
1940 (tty_menu_struct, struct tty_menu_state): New structures.
1941 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1942 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1943 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1944 (tty_menu_locate, save_and_enable_current_matrix)
1945 (restore_desired_matrix, screen_update, read_menu_input)
1946 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1947 (tty_pop_down_menu, tty_menu_last_menubar_item)
1948 (tty_menu_new_item_coords, tty_menu_show): New functions.
1949 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1951 * nsterm.h (ns_popup_dialog): Adjust prototype.
1953 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1955 (ns_popup_dialog): Adapt order of arguments to the other
1956 *_menu_show implementations.
1957 (Fx_popup_dialog): Function deleted.
1959 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1961 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1963 * menu.c (have_boxes): New function.
1964 (single_keymap_panes): Use it instead of a compile-time
1966 (single_menu_item): Use run-time tests of the frame type instead
1967 of compile-time conditionals.
1968 (encode_menu_string): New function.
1969 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1970 the macro, since different types of frame need different encoding
1972 (digest_single_submenu): Use run-time tests of frame type instead
1973 of, or in addition to, compile-time conditionals.
1974 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1975 (Fx_popup_menu): Detect when the function is called from keyboard
1976 on a TTY. Don't barf when invoked on a text-mode frame.
1977 Check frame type at run time, instead of compile-time conditionals for
1978 invoking terminal-specific menu-show functions.
1979 Call tty_menu_show on text-mode frames.
1980 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1981 run time to determine which alternative to invoke; support dialogs
1984 * keyboard.h <Qmouse_movement>: Declare.
1986 * keyboard.c <Qmouse_movement>: Now extern.
1987 <Qecho_keystrokes>: New static variable.
1988 (read_key_sequence): Accept an additional argument, a flag to
1989 prevent redisplay during reading of the key sequence. All callers
1991 (read_menu_command): New function.
1992 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1994 (toolkit_menubar_in_use): New function.
1995 (make_lispy_event): Use it instead of a compile-time test.
1997 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1998 window-system being available.
2000 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2001 to x-popup-dialog on the frame type, they all now support popup
2004 * dispnew.c (save_current_matrix): Save the margin areas.
2005 (restore_current_matrix): Restore margin areas.
2006 (update_frame_with_menu): New function.
2008 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2011 * alloc.c (make_save_ptr): Now compiled unconditionally.
2013 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2015 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2016 (redraw_frame, update_frame): Adjust users.
2017 * dispextern.h (set_window_update_flags): Adjust prototype.
2018 * xdisp.c (redisplay_internal): When updating all frames with zero
2019 windows_or_buffers_changed, assume that only the windows that shows
2020 current buffer should be really updated.
2022 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2024 Do not allocate huge temporary memory areas and objects while encoding
2025 for file I/O, thus reducing an enormous memory usage for large buffers.
2026 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2027 * coding.h (struct coding_system): New member raw_destination.
2028 * coding.c (setup_coding_system): Initialize it to zero.
2029 (encode_coding_object): If raw_destination is set, do not create
2030 dst_object. Add comment.
2031 * fileio.c (toplevel): New constant E_WRITE_MAX.
2032 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2033 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2035 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2037 * nsterm.m (windowDidExitFullScreen:):
2038 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2040 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2042 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2043 * keyboard.c (unblock_input_to): Don't process pending signals
2044 if a fatal error is in progress.
2046 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2047 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2048 they're talking about words in Lisp bool vectors.
2049 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2050 * data.c (popcount_bits_word): Rename from popcount_size_t.
2051 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2054 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2056 Improve support for popcount and counting trailing zeros (Bug#15550).
2057 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2058 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2059 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2060 (popcount_size_t_msc, popcount_size_t_gcc):
2061 Remove; now done by Gnulib.
2062 (popcount_size_t): Now a macro that defers to Gnulib.
2063 (count_trailing_zero_bits): Return int, for consistency with
2064 Gnulib and because Emacs prefers signed to unsigned int.
2065 Don't assume that size_t is either unsigned int or unsigned long
2066 or unsigned long long.
2067 (size_t_to_host_endian): Do not assume that size_t is either
2068 exactly 32 or exactly 64 bits wide.
2069 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2070 etc., so that it's now an enum constant, not a macro.
2071 No need to assume that it's either 32 or 64.
2073 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2075 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2078 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2080 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2081 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2083 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2085 emacs_read and emacs_write now use void *, not char *.
2086 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2087 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2088 Buffer arg is now void *, not char *. This matches plain
2089 'read' and 'write' better, and avoids a constraint violation
2090 on Solaris 9 with Oracle Studio.
2092 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2094 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2095 memset to explicit loop. Otherwise copy largest possible chunk
2096 from initialized to uninitialized part, thus allowing the longer
2097 memcpy runs and reducing the number of loop iterations.
2099 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2101 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2102 hide toolbar (Bug#15388).
2103 (windowDidEnterFullScreen:): If presentation options are zero,
2104 set them here (Bug#15388).
2105 (ns_update_auto_hide_menu_bar): Remove runtime check.
2106 Don't auto hide dock unless menubar is also auto hidden.
2108 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2110 * editfns.c (message): Mention batch mode in doc string.
2112 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2114 * nsterm.m (check_native_fs): Remove erroneous comment.
2116 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2118 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2119 uses find_newline instead of scan_newline and so doesn't move point.
2121 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2123 Use hardware support for byteswapping on glibc x86 etc.
2124 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2125 whereas the old swap64 needed 30.
2126 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2127 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2128 Use byteswap.h's macros to swap bytes.
2129 * lisp.h (swap16, swap32, swap64): Remove.
2130 All uses replaced by bswap_16, bswap_32, bswap_64.
2132 * bytecode.c (exec_byte_code): Use some more volatile variables
2133 to work around local variables getting clobbered by longjmp.
2134 Port to pre-C99, which doesn't allow decls after stmts.
2136 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2138 * lisp.h (eassert): Assume that COND is true when optimizing.
2139 In other words, take on the behavior of eassert_and_assume.
2140 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2141 (eassert_and_assume): Remove. All uses replaced by eassert.
2143 * xdisp.c (Qglyphless_char): Now static.
2145 Adjust to merge from gnulib.
2146 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2147 * lisp.h: Include <verify.h>, for 'assume'.
2149 * eval.c (clobbered_eassert): New macro.
2150 (internal_catch, internal_condition_case)
2151 (internal_condition_case_1, internal_condition_case_2)
2152 (internal_condition_case_n): Use it instead of eassert
2153 when the argument contains locals clobbered by longjmp.
2154 Don't use clobbered locals outside of clobbered_eassert.
2155 (internal_lisp_condition_case): Use a volatile variable
2156 to work around a local variable's getting clobbered.
2158 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2160 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2161 (PUSH_HANDLER): New macro.
2162 (catchlist): Remove.
2163 (handlerlist): Always declare.
2165 * eval.c (catchlist): Remove (merge with handlerlist).
2166 (handlerlist, lisp_eval_depth): Not static any more.
2167 (internal_catch, internal_condition_case, internal_condition_case_1)
2168 (internal_condition_case_2, internal_condition_case_n):
2170 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2171 handlerlist/catchlist.
2172 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2173 handlerlist which can only handle a single condition-case handler at
2175 (find_handler_clause): Simplify since we only a single branch here
2178 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2180 (bcall0): New function.
2181 (exec_byte_code): Add corresponding cases. Improve error message when
2182 encountering an invalid byte-code. Let Bunwind_protect accept
2183 a function (rather than a list of expressions) as argument.
2185 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2186 and make them unconditional now that they're heap-allocated.
2188 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2190 * charset.c (Fdecode_char, Fencode_char): Remove description of
2191 `restriction' arg. now that it's hidden by advertised-calling-convention.
2193 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2195 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2196 Remove unused variable (from mac-port).
2197 (macfont_draw): Use s->ybase for correct y position.
2199 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2201 * frame.h (struct frame): Drop has_minibuffer member because...
2202 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2203 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2205 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2207 * window.h (struct window): Prefer enum text_cursor_kinds to int
2208 for phys_cursor_type member. Move the latter, phys_cursor_width,
2209 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2210 * window.c (replace_window, make_window): Adjust users.
2212 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2214 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2215 this module is never compiled otherwise.
2217 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2219 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2222 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2224 * xdisp.c (get_next_display_element): Don't call face_for_font in
2225 a build configured --without-x. (Bug#15484)
2227 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2229 * window.c (calc_absolute_offset): #elif should be #elif defined.
2231 * frame.c (delete_frame): Block/unblock input to overcome race
2232 condition (Bug#15475).
2234 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2236 * frame.c (delete_frame): Record selected frame only after
2237 calling Qdelete_frame_functions (Bug#15477).
2239 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2241 * nsterm.m (ns_selection_color): Remove.
2242 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2243 NSColor selectedText(Background)Color. Only for COCOA.
2244 (ns_term_init): Remove assignment of ns_selection_color, logic
2245 moved to ns_get_color.
2247 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2248 NS_SELECTION_COLOR_DEFAULT.
2249 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2251 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2253 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2254 frame' does not have the tool_bar_window member.
2256 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2258 Signal error when reading an empty byte-code object (Bug#15405)
2259 * lread.c (read1): signal error
2260 * alloc.c (make_byte_code): eassert header size
2261 (sweep_vectors): change an int to size_t
2263 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2265 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2266 instead of ints, as it's the usual style for offsetof constants. See:
2267 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2269 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2270 This is ugly, but it should fix the performance problem for older
2271 GCC versions in the short run. I'll look into integrating the
2272 Gnulib module for popcount, as a better fix.
2273 See the thread starting in:
2274 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2275 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2276 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2277 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2278 (popcount_size_t): Use it.
2280 2013-09-24 Daniel Colascione <dancol@dancol.org>
2282 * process.c (Fnetwork_interface_info): Fix build break due to
2285 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2287 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2288 Prefer signed to unsigned integers where either will do.
2289 No need for 'const' on locals that do not escape.
2290 Omit easserts with unnecessary and unportable assumptions about
2291 alignment. Avoid unnecessary casts to char *.
2293 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2295 Use union for the payload of struct Lisp_Vector.
2296 This helps to avoid a few glitches dictated by C's aliasing rules.
2297 * lisp.h (struct Lisp_Vector): Use union for next and
2298 contents member. Adjust comment. Change related users.
2299 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2300 Related users changed.
2301 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2302 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2303 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2304 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2306 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2308 Optimize glyph row clearing and copying routines.
2309 * dispextern.h (struct glyph_row): Change layout of struct
2310 glyph_row to help copy_row_except_pointers. Adjust comment.
2311 * dispnew.c (null_row): Remove.
2312 (clear_glyph_row): Use offsetof and memset to find and clear
2313 just the members that need clearing. Adjust comment.
2314 (copy_row_except_pointers): Likewise for copying.
2316 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2318 Some minor cleanups of recently-added bool vector code.
2319 * conf_post.h (assume): Always return void. Use lint version
2320 only if GCC and MSC versions don't apply.
2321 * conf_post.h (assume):
2322 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2323 Depend on _MSC_VER, not __MSC_VER, for consistency with
2325 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2326 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2327 (bool_vector_binop_driver, count_trailing_zero_bits)
2328 (size_t_to_host_endian): Now static, not static inline;
2329 the latter isn't needed with modern compilers and doesn't
2330 work with older compilers anyway.
2332 * alloc.c (valgrind_p): Use bool for boolean.
2334 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2336 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2337 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2338 (display_last_displayed_message_p, message_buf_print)
2339 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2340 Use bool for boolean.
2341 * dispextern.h (cancel_line, init_desired_glyphs):
2342 Remove ancient leftover.
2343 (help_echo_showing_p, hourglass_shown_p):
2344 * lisp.h (noninteractive_need_newline): Adjust declaration.
2346 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2348 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2350 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2351 ...this file and convert the latter to static. Adjust comment.
2352 (make_initial_frame):
2353 * window.c (init_window_once): Adjust user.
2354 * frame.h (last_nonminibuf_frame): Remove declaration.
2355 * lisp.h (selected_frame): Likewise.
2356 * msdos.c (the_only_display_info): Adjust comment.
2358 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2360 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2361 computing the end column of mouse-highlight that comes from
2362 display or overlay strings. (Bug#15437)
2363 (note_mouse_highlight): Adapt calculation of last argument to
2364 mouse_face_from_string_pos to the above change.
2366 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2367 all platforms, not just for clang.
2369 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2371 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2372 about excess arguments to snprintf.
2374 * conf_post.h(assume): Use __builtin_unreachable for clang.
2376 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2378 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2379 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2381 2013-09-23 Daniel Colascione <dancol@dancol.org>
2383 * alloc.c (USE_VALGRIND): New macro; on by default
2384 when ENABLE_CHECKING.
2385 (mark_maybe_object, mark_maybe_pointer)
2386 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2388 (valgrind_p) [USE_VALGRIND]: New variable.
2389 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2391 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2393 * process.c (wait_reading_process_output): Change int pnamelen to
2396 * nsterm.m (setMarkedText:selectedRange:):
2397 (deleteWorkingText):
2398 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2399 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2400 argument to unsigned long to avoid warning.
2401 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2403 * conf_post.h (assume): Fix compiler error: x shall be cond.
2405 2013-09-22 Daniel Colascione <dancol@dancol.org>
2407 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2408 warning when compiling without a window system.
2410 2013-09-22 Daniel Colascione <dancol@dancol.org>
2412 * data.c (Qbool_vector_p): New symbol.
2413 (bool_vector_spare_mask, popcount_size_t_generic)
2414 (popcount_size_t_msc, popcount_size_t_gcc)
2416 (bool_vector_binop_driver)
2417 (count_trailing_zero_bits, size_t_to_host_endian)
2418 (Fbool_vector_exclusive_or)
2419 (Fbool_vector_union)
2420 (Fbool_vector_intersection, Fbool_vector_set_difference)
2421 (Fbool_vector_subsetp, Fbool_vector_not)
2422 (Fbool_vector_count_matches)
2423 (Fbool_vector_count_matches_at): New functions.
2424 (syms_of_data): Intern new symbol, functions.
2425 * alloc.c (bool_vector_payload_bytes): New function.
2426 (Fmake_bool_vector): Instead of calling Fmake_vector,
2427 which performs redundant initialization and argument checking,
2428 just call allocate_vector ourselves. Make sure we clear any
2429 terminating padding to zero.
2430 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2431 instead of open-coding the size calculation.
2432 (vroundup_ct): New macro.
2433 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2434 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2435 * composite.c (composition_gstring_put_cache):
2436 Change lint_assume to assume.
2437 * conf_post.h (assume): New macro.
2438 (lint_assume): Remove.
2439 * dispnew.c (update_frame_1): Change lint_assume to assume.
2440 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2442 * image.c (gif_load): Change lint_assume to assume.
2443 * lisp.h (eassert_and_assume): New macro.
2444 (Qbool_vector_p): Declare.
2445 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2446 (swap16, swap32, swap64): New inline functions.
2447 * macfont.c (macfont_shape): Change lint_assume to assume.
2448 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2449 * xsettings.c (parse_settings): Use new swap16 and
2450 swap32 from lisp.h instead of file-specific macros.
2452 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2454 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2455 found (which can legitimately happen when the glyph row at the
2456 window start is disabled in the current_matrix. (Bug#15365)
2458 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2460 Fix syntax.h bug introduced by recent INLINE change.
2461 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2462 conditionally compiled one way in some modules, and a different
2463 way in others. This doesn't work with extern inline functions,
2464 which must have the same definition in all modules, because the
2465 defining code might be shared across modules, depending on the
2466 implementation. Symptoms reported by Martin Rudalics in:
2467 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2468 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2469 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2470 overriding the corresponding functions in syntax.h.
2471 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2472 (syntax_property): New inline functions.
2473 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2474 Rewrite in terms of these new functions.
2476 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2478 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2479 not chars_in_text, whose result depends on the multibyteness of
2480 the current buffer. (Bug#15426)
2482 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2484 Port recent change to hosts where pointers aren't 'long'.
2485 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2486 Don't assume that pointers are the same width as 'long'.
2487 Add a compile-time check that a pointer fits into two X slots.
2489 A simpler, centralized INLINE.
2490 * conf_post.h (INLINE): Define only if not already defined.
2491 This allows us to use a single INLINE, defined by one file
2493 * emacs.c (INLINE): Define it.
2494 Also, include category.h, charset.h, composite.h, dispextern.h,
2495 syntax.h, systime.h, so that their INLINE definitions are expanded
2497 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2498 * buffer.h, buffer.c (BUFFER_INLINE):
2499 * category.h, category.c (CATEGORY_INLINE):
2500 * character.h, character.c (CHARACTER_INLINE):
2501 * charset.h, charset.c (CHARSET_INLINE):
2502 * composite.h, composite.c (COMPOSITE_INLINE):
2503 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2504 * frame.h, frame.c (FRAME_INLINE):
2505 * intervals.h, intervals.c (INTERVALS_INLINE):
2506 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2507 * lisp.h, alloc.c (LISP_INLINE):
2508 * process.h, process.c (PROCESS_INLINE):
2509 * syntax.h, syntax.c (SYNTAX_INLINE):
2510 * systime.h, sysdep.c (SYSTIME_INLINE):
2511 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2512 * window.h, window.c (WINDOW_INLINE):
2513 Remove. All uses replaced with INLINE.
2515 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2517 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2520 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2522 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2523 'const char *' to avoid compiler warnings due to similar change in
2524 the prototype of x_get_string_resource.
2526 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2528 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2529 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2530 going to replace static variables below. Adjust comments.
2531 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2532 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2533 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2534 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2535 Related users changed.
2536 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2537 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2538 last_mouse_movement_time, going to replace static variables below.
2540 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2541 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2543 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2544 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2545 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2546 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2547 static variables below.
2548 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2549 (last_mouse_scroll_bar): Remove.
2550 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2551 (mouseExited): Related users changed.
2553 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2555 Do not use external array to process X scroll bar messages.
2556 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2557 (x_send_scroll_bar_event): Pack window pointer into two slots
2558 of XClientMessageEvent if we're 64-bit. Adjust comment.
2559 (x_scroll_bar_to_input_event): Unpack accordingly.
2561 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2563 Ifdef away recent changes which aren't relevant to NS port.
2564 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2565 [!HAVE_NS]: Declare as such.
2566 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2567 [!HAVE_NS]: Define as such.
2569 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2571 * frame.c (x_redo_mouse_highlight): New function
2572 to factor out common code used in W32 and X ports.
2573 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2574 * xterm.h (struct x_display_info):
2575 * w32term.h (struct w32_display_info):
2576 * nsterm.h (struct ns_display_info): New members
2577 last_mouse_motion_frame, last_mouse_motion_x and
2578 last_mouse_motion_y, going to replace static variables below.
2579 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2580 (redo_mouse_highlight): Remove.
2581 (note_mouse_movement, syms_of_xterm): Adjust user.
2582 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2583 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2584 (redo_mouse_highlight): Remove.
2585 (note_mouse_movement, syms_of_w32term): Adjust user.
2586 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2587 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2589 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2590 * nsfns.m (compute_tip_xy): Adjust user.
2592 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2594 * frame.c (x_mouse_grabbed): New function.
2595 * dispextern.h (x_mouse_grabbed): Add prototype.
2596 (last_mouse_frame): Remove declaration.
2597 * xterm.h (struct x_display_info):
2598 * w32term.h (struct w32_display_info):
2599 * nsterm.h (struct ns_display_info): New member
2600 last_mouse_frame, going to replace...
2601 * xdisp.c (last_mouse_frame): ...global variable.
2602 (note_tool_bar_highlight):
2603 * w32term.c (w32_mouse_position, w32_read_socket):
2604 * xterm.c (XTmouse_position, handle_one_xevent):
2605 Use x_mouse_grabbed.
2606 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2608 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2610 * w32term.c (w32_read_socket): Avoid temporary
2611 variables in a call to x_real_positions.
2612 * xterm.c (handle_one_xevent): Likewise.
2614 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2616 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2617 (x_icon_type): Remove prototype.
2618 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2619 * frame.c (x_icon_type): Remove.
2620 * w32term.c (x_make_frame_visible, x_iconify_frame):
2621 * xterm.c (x_make_frame_visible, x_iconify_frame):
2622 Use x_set_bitmap_icon to factor out common code.
2624 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2626 * dispextern.h (check_x_display_info, x_get_string_resource):
2627 Declare here just once and unify the latter.
2628 * frame.c (check_x_display_info, x_get_string_resource):
2629 * nsterm.h (check_x_display_info):
2630 * xrdb.c (x_get_string_resource):
2631 * xterm.h (check_x_display_info): Remove prototypes.
2632 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2633 * w32reg.c (x_get_string_resource): Likewise.
2634 (w32_get_rdb_resource): Adjust user.
2636 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2638 * xterm.h (struct x_display_info): New member
2639 x_pending_autoraise_frame, going to replace...
2640 * xterm.c (pending_autoraise_frame): ...static variable.
2641 (x_new_focus_frame, XTread_socket): Adjust users.
2642 * w32term.h (struct w32_display_info): New member
2643 w32_pending_autoraise_frame, going to replace...
2644 * w32term.c (pending_autoraise_frame): ...global variable.
2645 (x_new_focus_frame, w32_read_socket): Adjust users.
2647 2013-09-17 Glenn Morris <rgm@gnu.org>
2649 * xdisp.c (message_dolog): If we create *Messages*,
2650 switch it to messages-buffer-mode.
2652 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2654 Don't overuse 'const' in types of locals.
2655 * bidi.c (bidi_count_bytes):
2656 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2657 (xg_event_is_for_scrollbar):
2658 * xselect.c (x_handle_property_notify)
2659 (x_handle_selection_notify, x_handle_dnd_message):
2660 * xsettings.c, xsettings.h (xft_settings_event):
2661 * xterm.c (x_handle_net_wm_state, handle_one_event)
2662 (x_menubar_window_to_frame, x_detect_focus_change)
2663 (construct_mouse_click, note_mouse_movement)
2664 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2665 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2666 (handle_one_xevent, x_handle_net_wm_state):
2667 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2668 (x_handle_dnd_message):
2669 Avoid unnecessary 'const', typically the second 'const' in
2670 'const foo * const arg', a 'const' that does not affect the API
2671 and doesn't significantly help the human reader.
2673 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2675 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2676 only if Glib < 2.36.0.
2677 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2678 * xsettings.c (init_gconf, init_gsettings): Do not check
2680 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2682 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2684 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2686 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2687 before calling g_type_init.
2689 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2691 * nsterm.m (syms_of_nsterm): ... to here.
2693 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2695 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2696 (ignore_next_mouse_click_timeout): Use Time as X does.
2697 (handle_one_xevent): Avoid cast and use unsigned comparison.
2699 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2701 Do not copy X event in handle_one_xevent except KeyPress case.
2702 Wnen XEvent is processed, it is unlikely to be changed except
2703 KeyPress case, so we can avoid copying and use const pointer to
2704 const data to make sure that an event is not changed elsewhere.
2705 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2706 const' and do not create local copy except for the KeyPress event.
2707 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2708 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2709 (x_handle_net_wm_state, x_menubar_window_to_frame)
2710 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2711 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2712 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2713 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2714 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2715 (x_handle_dnd_message):
2716 * xsettings.c (xft_settings_event):
2717 Use 'const XEvent * const' where appropriate.
2718 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2720 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2722 Fix X event waiting to handle multiple frames.
2723 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2724 * xterm.c (pending_event_wait): Remove. Adjust users.
2725 (x_detect_focus_change): Pass frame arg.
2726 (handle_one_xevent): Find related frame early and clear per-frame
2727 wait_event_type only if this is an event for the relevant frame.
2728 (x_wait_for_event): Use per-frame wait_event_type.
2730 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2732 * nsfns.m (Fx_create_frame): Fix font driver registration for
2735 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2736 for syms_of_macfont.
2738 * nsterm.m: Include macfont.h.
2739 (ns_tmp_flags, ns_tmp_font): Remove.
2740 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2741 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2742 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2743 (changeFont:): Fix code style. Check for font driver type when
2746 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2749 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2750 (nsfont_open): Set font driver type.
2751 Set font->ascent and font->descent. Figure out font instead of
2752 ns_tmp_font, and flags instead of ns_tmp_flags.
2753 Fix indentation. Remove call to ns_draw_text_decoration,
2756 * nsfns.m: Include macfont.h.
2757 (Fx_create_frame): Register macfont driver, make a better default font.
2758 (Fns_popup_font_panel): Get font from macfont driver, if used.
2760 * macfont.m, macfont.h, maccuvs.h: New files.
2762 * font.h: Declare syms_of_macfont.
2764 * font.c (syms_of_font): Call syms_of_macfont.
2766 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2768 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2770 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2771 and it is always zero for others, so I assume that this is an ancient
2772 leftover which nobody will want to change any more.
2773 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2774 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2775 * frame.c (x_set_scroll_bar_width):
2776 * w32fns.c (w32_createscrollbar):
2777 * w32term.c (w32_set_vertical_scroll_bar):
2778 * xfns.c (x_set_scroll_bar_default_width):
2779 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2780 (x_scroll_bar_expose): Related users changed.
2782 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2784 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2785 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2786 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2788 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2790 * nsterm.h, w32term.h, xterm.h: ...and not here.
2791 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2792 Remove unused Xisms.
2793 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2794 these modules are never compiled otherwise.
2796 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2798 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2799 Doc fix. (Bug#15375)
2801 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2803 Unify Fx_focus_frame between all ports.
2804 * frame.h (x_focus_frame): New prototype.
2805 * xfns.c (Fx_focus_frame): Remove.
2806 (syms_of_xfns): Do not defsubr it.
2807 (x_focus_frame): X implementation.
2808 * nsfns.m (Fx_focus_frame): Remove.
2809 (syms_of_nsfns): Do not defsubr it.
2810 (x_focus_frame): NS implementation.
2811 * w32term.c (Fx_focus_frame): Remove.
2812 (x_focus_on_frame): Rename to...
2813 (x_focus_frame): W32 implementation.
2814 * w32term.h (x_focus_on_frame): Remove prototype.
2815 * w32fns.c (Fx_focus_frame): Remove.
2816 (syms_of_w32fns): Do not defsubr it.
2817 * frame.c (Fx_focus_frame): Define here.
2818 (syms_of_frame): Defsubr here.
2819 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2821 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2823 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2824 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2825 each port to reference the port-specific window system data.
2826 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2827 (FRAME_DISPLAY_INFO): Define.
2828 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2829 (FRAME_DISPLAY_INFO): Define. Adjust users.
2830 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2831 (FRAME_DISPLAY_INFO): Define. Adjust users.
2832 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2833 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2834 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2835 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2836 * xselect.c, xterm.c: All related users changed.
2838 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2840 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2841 (x_menubar_window_to_frame): Remove prototypes.
2842 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2843 (x_menubar_window_to_frame, x_top_window_to_frame):
2845 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2846 (x_menubar_window_to_frame, x_top_window_to_frame):
2847 ...to here and convert all but the last to static.
2849 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2851 * lisp.mk (lisp): Add w32-common-fns.elc.
2853 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2855 * charset.c (char_charset): Document an exception for char-charset.
2857 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2859 * xterm.h (x_display_info): New field last_user_time...
2860 * xterm.c (toplevel): ...to replace static last_user_time.
2861 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2863 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2865 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2866 scroll bar values to prevent thumb from disappear and update comment.
2868 2013-09-11 Glenn Morris <rgm@gnu.org>
2870 * emacs.c (usage_message): Possessive apostrophe tweak.
2872 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2874 * nsterm.m (syms_of_nsterm): Use Qns.
2875 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2876 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2877 * xfns.c (x_display_info_for_name, Fx_open_connection):
2878 Remove old '#if 0' code.
2879 (syms_of_xfns): Use Qx.
2880 * termhooks.h (fullscreen_hook): Remove the leftover.
2881 (struct terminal): Fix typo in comment.
2883 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2885 Cleaning up a few X scroll bar bits.
2886 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2887 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2888 New member last_seen_part, going to replace...
2889 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2890 (xt_action_hook) [USE_LUCID]: Adjust user.
2891 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2892 Lucid-specific scroll bar support.
2893 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2894 to int and adjust to use last_seen_part member.
2895 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2896 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2897 Initialize last_seen_part.
2899 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2901 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2902 insert-buffer-substring an empty string.
2904 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2906 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2907 avoiding a GCC warning.
2909 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2911 Ifdef away frame tool bar code when it is not really used.
2912 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2913 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2914 and minimize_tool_bar_window_p under the above.
2915 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2916 (fset_tool_bar_window): Likewise.
2917 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2918 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2919 (change_frame_size_1):
2920 * window.c (window_from_coordinates, Frecenter): Adjust users.
2921 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2922 code is not really used.
2923 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2924 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2925 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2926 [!USE_GTK && !HAVE_NS]: Define as such.
2927 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2928 (note_mouse_highlight, expose_frame):
2929 * xfns.c (x_set_tool_bar_lines):
2930 * xterm.c (handle_one_xevent): Adjust users.
2932 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2934 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2935 This bug was introduced by my 2013-08-26 patch, which incorrectly
2936 assumed that the terminfo implementation doesn't use termcap buffers.
2937 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2938 these buffers apparently are used after all.
2939 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2940 (struct tty_display_info): Define members termcap_term_buffer and
2941 termcap_strings_buffer even if TERMINFO.
2943 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2946 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2947 'usage' docstring entry to pacify make-docfile.
2949 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2951 Change comparison functions =, <, >, <=, >= to take many arguments.
2952 * data.c: Change comparison functions' interface and implementation.
2953 * lisp.h: Make arithcompare available for efficient two arg
2955 * bytecode.c: Use arithcompare.
2956 * fileio.c: Use new interface.
2958 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2960 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2962 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2964 * eval.c (Feval): Document the new use of `lexical'.
2966 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2968 Review and drop old frame resize hack.
2969 * frame.h (struct frame): Remove force_flush_display_p.
2970 * dispnew.c (update_frame): Adjust user and don't call
2971 flush_frame here. The comment has said that there was an issues
2972 with redisplaying fringes, but I don't see any differences with
2973 and without this hack. Hopefully we can continue without it.
2974 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2975 current frame matrices twice if resized_p is set.
2977 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2979 Do not populate pure Xism x_sync to other ports.
2980 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2981 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2982 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2983 * w32term.h (x_sync): Remove prototype.
2985 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2987 Cleanup frame flushing.
2988 * dispextern.h (struct redisplay_interface):
2989 Drop flush_display_optional because flush_display is enough
2990 for X and flushing via RIF is just a no-op for others.
2991 * frame.h (flush_frame): New function.
2992 * dispnew.c (update_frame):
2993 * minibuf.c (read_minibuf):
2994 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2996 * keyboard.c (detect_input_pending_run_timers): Do not flush
2997 all frames but selected one in redisplay_preserve_echo_area.
2998 * nsterm.m (ns_flush): Remove no-op.
2999 (ns_redisplay_interface): Adjust user.
3000 * w32term.h (x_flush): Remove no-op.
3001 (w32_redisplay_interface): Adjust user.
3002 * xterm.c (x_flush): Simplify because we do not flush all
3003 frames at once any more. Adjust comment.
3004 (x_redisplay_interface): Adjust user.
3006 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3008 Port --without-x --enable-gcc-warnings to Fedora 19.
3009 * gfilenotify.c (globals_of_gfilenotify):
3010 Call g_type_init only if using an older glib version that needs it.
3012 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3014 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3015 (last_glyphless_glyph_merged_face_id): Remove declarations.
3016 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3017 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3018 (last_glyphless_glyph_merged_face_id): Now static.
3019 (merge_escape_glyph_face): New function, refactored from...
3020 (get_next_display_element): ...here.
3021 (merge_glyphless_glyph_face): New function, refactored from...
3022 (produce_glyphless_glyph): ...here...
3023 * term.c (produce_glyphless_glyph): ...and here.
3025 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3027 * eval.c (eval_sub): Only call Ffunction if necessary.
3029 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3031 Attempt to make redisplay more selective when changing cursor type.
3032 * frame.h (struct frame): New bitfield cursor_type_changed.
3033 * xdisp.c (cursor_type_changed): Remove.
3034 (try_cursor_movement, redisplay_window, try_window_id)
3035 (set_frame_cursor_types, try_window_reusing_current_matrix):
3036 Adjust to use per-frame bitfield.
3037 (redisplay_internal): Look for cursor type change on each visible
3038 frame and consider all frames if cursor type has been changed on
3039 the frame other than selected. If cursor type has been changed on
3040 selected frame only, do not use fast update.
3042 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3044 Attempt to make redisplay more selective when changing fonts.
3045 * frame.h (struct frame): New bitfield fonts_changed.
3046 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3047 (adjust_frame_glyphs): Add prototype.
3048 * dispnew.c (fonts_changed_p): Remove.
3049 (adjust_glyphs): Remove because we do not
3050 adjust matrices on all frames at once any more.
3051 (adjust_frame_glyphs): Block and unblock input here.
3052 (adjust_glyph_matrix): Use fonts_changed.
3053 (change_frame_size_1): Use adjust_frame_glyphs.
3054 * font.c (font_open_entity): Use fonts_changed.
3055 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3056 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3057 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3058 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3059 (shrink_mini_window, Fresize_mini_window_internal)
3060 (window_scroll_pixel_based, Fset_window_configuration)
3061 (apply_window_adjustment, Fset_window_vscroll):
3062 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3063 Use adjust_frame_glyphs.
3064 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3065 (try_window_reusing_current_matrix, try_window_id, display_line)
3066 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3067 (redisplay_internal): Consider fonts_changed and adjust frame
3068 matrices for each frame only if the frame is visible. If font
3069 has been changed on some frame during full redisplay, retry
3070 only visible frames where the font has been actually changed.
3072 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3074 Cache current header and mode line height for each window.
3075 * window.h (struct window): New fields mode_line_height
3076 and header_line_height.
3077 * window.c (make_window): Initialize them.
3078 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3079 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3080 (current_mode_line_height, current_header_line_height):
3082 * xdisp.c (current_mode_line_height, current_header_line_height):
3084 (pos_visible_p, init_xdisp): Adjust user.
3085 (redisplay_window): Invalidate mode_line_height and
3086 header_line_height if current and desired matrices do not agree.
3088 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3090 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3091 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3093 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3095 Make --without-x compatible with --enable-gcc-warnings.
3096 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3097 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3098 members under HAVE_WINDOW_SYSTEM.
3099 * keyboard.c (make_lispy_focus_out): Likewise.
3100 (record_menu_key): Move under HAVE_MENUS.
3101 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3102 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3103 (syms_of_xdisp): Adjust user.
3104 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3105 (start_hourglass, cancel_hourglass):
3106 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3107 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3108 and CLEAR_FONT_TABLE_NFONTS.
3109 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3110 Declare only if HAVE_WINDOW_SYSTEM.
3111 (lface_same_font_attributes_p, clear_face_gcs): Define only
3112 if HAVE_WINDOW_SYSTEM.
3114 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3116 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3117 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3118 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3120 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3122 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3124 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3126 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3127 This fixes a type error on hosts where ptrdiff_t is wider than int.
3129 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3131 * keyboard.c (read_key_sequence_vs): New function.
3132 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3135 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3137 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3139 Makefile improvements.
3140 * Makefile.in (config.status): Don't use double-colon rules, as
3141 they are not portable according to POSIX. Fix shell typo with `;
3142 I guess this rule has never been tested?
3143 (VCSWITNESS): New macro, to override any environment var.
3145 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3147 * xterm.h (struct x_display_info): Do not track X connection
3148 fd separately because it is always available from Display.
3149 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3152 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3154 * buffer.c (drop_overlay):
3155 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3156 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3158 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3160 * buffer.c (Fmake_overlay, Fmove_overlay):
3161 * intervals.c (set_point_from_marker):
3162 * print.c (PRINTPREPARE): Prefer signal_error
3163 to plain error and report unsuitable marker too.
3165 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3167 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3168 for 'dragging' member.
3169 (struct x_output): Remove set-but-unused leftovers
3170 'left_before_move' and 'top_before_move'.
3171 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3172 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3173 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3174 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3175 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3176 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3177 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3178 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3180 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3182 * nsfont.m (INVALID_GLYPH): New define.
3183 (nsfont_encode_char): Use INVALID_GLYPH.
3184 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3186 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3188 * xterm.c (x_last_mouse_movement_time): Revert last change.
3189 This code should use XDisplayMotionBufferSize to check display's
3190 motion history first, and there are few other issues as well.
3191 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3192 (handle_one_xevent): Adjust user.
3194 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3196 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3197 * frame.c (Flast_nonminibuf_frame): ... to here.
3198 (check_minibuf_window): Don't abort if no window was found
3201 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3203 Use XGetMotionEvents to ask the last mouse motion time from X server.
3204 * xterm.c (X_MOTION_HISTORY): Default to 1.
3205 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3206 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3207 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3208 Ifdef away legacy code.
3209 (XTmouse_position, x_scroll_bar_report_motion):
3210 Use x_last_mouse_movement_time.
3211 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3214 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3216 * msdos.c (last_mouse_window): Move to...
3217 (dos_rawgetc): ...this function and adjust comment.
3218 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3219 (mouseMoved): ...this function and adjust comment.
3220 * w32term.c (last_window): Likewise with...
3221 (w32_read_socket): ...this function.
3222 * xterm.c (last_window): Likewise with...
3223 (handle_one_xevent): ...this function.
3225 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3227 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3228 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3229 (handle_one_xevent): ...to here.
3230 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3233 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3235 * msdos.c (IT_set_terminal_window): Remove no-op.
3236 (initialize_msdos_display): Adjust terminal setup.
3237 * w32console.c (w32con_set_terminal_window): Remove no-op.
3238 (initialize_w32_display): Adjust terminal setup.
3239 * w32term.c (w32_set_terminal_window): Remove no-op.
3240 (w32_create_terminal): Adjust terminal setup.
3241 * xterm.c (XTset_terminal_window): Remove no-op.
3242 (x_create_terminal): Adjust terminal setup.
3244 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3246 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3248 (ns_create_terminal): Adjust terminal setup.
3249 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3251 (w32_create_terminal): Adjust terminal setup.
3252 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3254 (x_create_terminal): Adjust terminal setup.
3256 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3258 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3259 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3260 * dispnew.c (buffer_posn_from_coords):
3261 * window.c (Fwindow_end, displayed_window_lines):
3262 * xdisp.c (redisplay_mode_lines): Use it.
3264 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3266 * fontset.c (face_for_char): Check char in the current face font first
3267 if HAVE_NS (Bug#15138).
3269 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3271 * window.c (temp_output_buffer_show): Make sure window returned
3272 by display_buffer is live (Bug#15213).
3274 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3276 Minor cleanup to avoid forward declarations.
3277 * coding.h (struct ccl_spec): Remove forward declaration.
3278 * composite.h (toplevel): Include font.h.
3279 (struct composition_it, struct face, struct font_metrics):
3280 Remove forward declaration.
3281 * dispextern.h (struct image, struct atimer): Likewise.
3282 * emacsgtkfixed.h (struct frame): Likewise.
3283 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3284 * font.h (struct font_driver, struct font, struct glyph_string)
3285 (struct face): Remove forward declaration.
3286 * fontset.h (struct face, struct font): Likewise.
3287 * frame.h (toplevel): Style cleanup.
3288 (enum output_method): Move to...
3289 * termhooks.h (enum output_method): ...here.
3290 (struct glyph, struct frame, struct ns_display_info)
3291 (struct x_display_info, struct w32_display_info):
3292 Remove forward declaration.
3293 * xterm.h (toplevel): Include termhooks.h.
3294 (struct font, struct window, struct glyph_matrix, struct frame)
3295 (struct input_event, struct face, struct image): Remove forward
3297 * gtkutil.h (struct _widget_value): Likewise.
3298 * keyboard.h (toplevel): Include termhooks.h.
3299 (struct input_event): Remove forward declaration.
3301 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3303 * intervals.c (set_point_from_marker): New function.
3304 * editfns.c (Fgoto_char):
3305 * process.c (Finternal_default_process_filter):
3306 * window.c (select_window_1): Use it.
3307 * buffer.h (set_point_from_marker): Add prototype.
3309 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3311 * w32.c (term_winsock): Call release_listen_threads before calling
3313 (_sys_wait_accept): Wait for accept event in a loop with a finite
3314 timeout, instead of waiting indefinitely. Will hopefully avoid
3315 hanging during exit because WSACleanup deadlocks waiting for the
3316 event object to be released. (Bug#14333)
3318 * w32proc.c (release_listen_threads): New function, signals all
3319 the reader threads that listen for connections to stop waiting.
3321 * w32.h (release_listen_threads): Add prototype.
3323 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3325 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3326 field of new marker (for sanity and safety).
3327 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3328 anyway because XMISCTYPE is a function and can't be an lvalue).
3330 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3332 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3333 (x_after_update_window_line, x_scroll_bar_create):
3334 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3335 (handle_one_xevent, x_clear_frame_area):
3336 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3337 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3338 * xterm.h (x_clear_area): Adjust prototype.
3340 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3342 Hook scanning and indentation functions to find_newline. This helps
3343 to avoid duplicated code and renders more respect to newline cache.
3344 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3345 * cmds.c (Fforward_line):
3346 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3347 Use find_newline and avoid unnecessary point movements.
3348 * search.c (scan_newline): Implement on top of find_newline.
3350 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3352 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3353 scoped code (bug#11258).
3355 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3357 * nsterm.m (last_window): New variable.
3358 (EV_TRAILER2): New macro.
3359 (EV_TRAILER): Call EV_TRAILER2.
3360 (mouseMoved:): Add support for mouse-autoselect-window
3361 on nextstep (Bug#6888).
3363 2013-08-28 Andreas Schwab <schwab@suse.de>
3365 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3366 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3367 Remove unused macro definitions.
3368 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3369 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3370 Only define if emacs.
3372 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3374 Prefer enum glyph_row_area to int where appropriate.
3375 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3377 (window_box, window_box_width, window_box_left, window_box_left_offset)
3378 (window_box_right, window_box_right_offset): Adjust prototypes.
3379 * xdisp.c (window_box, window_box_width, window_box_left)
3380 (window_box_left_offset, window_box_right, window_box_right_offset):
3381 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3382 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3383 * nsterm.m (ns_clip_to_row):
3384 * w32term.c (w32_clip_to_row):
3385 * xterm.c (x_clip_to_row): Likewise.
3387 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3389 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3390 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3392 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3394 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3395 for portability to hosts where /bin/sh has problems.
3397 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3399 Redesign redisplay interface to drop global output_cursor.
3400 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3401 (toplevel): Remove declaration of output_cursor.
3402 (set_output_cursor, x_cursor_to): Remove prototype.
3403 * window.h (struct window): New member output_cursor.
3404 (output_cursor_to): New function to replace RIF member.
3405 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3406 (update_text_area, set_window_cursor_after_update): Use it.
3407 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3408 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3409 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3410 * w32term.c (x_update_window_begin, x_update_window_end):
3411 * xterm.c (x_update_window_begin, x_update_window_end):
3412 Adjust to use per-window output cursor.
3414 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3416 Simplify SELECT_TYPE-related code.
3417 Like EMACS_TIME, this portability layer is no longer needed, since
3418 Emacs has been using fd_set as a portability layer for some time.
3419 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3420 (SELECT_TYPE): Remove. All uses changed to fd_set.
3421 (fd_set) [!FD_SET]: New typedef.
3423 Simplify EMACS_TIME-related code.
3424 This portability layer is no longer needed, since Emacs has been
3425 using struct timespec as a portability layer for some time.
3426 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3427 Include <time.h> rather than "systime.h"; that's all that's needed now.
3428 * dispnew.c: Include <timespec.h> rather than "systime.h";
3429 that's all that's needed now.
3430 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3431 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3432 TIMESPEC_RESOLUTION.
3433 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3434 LOG10_TIMESPEC_RESOLUTION.
3435 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3436 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3437 (make_emacs_time): Remove. All used changed to make_timespec.
3438 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3439 (current_timespec): Rename from current_emacs_time. All uses changed.
3440 (add_emacs_time): Remove. All uses changed to timespec_add.
3441 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3442 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3443 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3444 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3445 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3446 (current_timespec): Rename from current_emacs_time. All uses changed.
3447 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3448 changed to timespec_cmp.
3449 * xgselect.c: Include <timespec.h>, since our .h files don't.
3451 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3453 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3454 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3455 Remove the leftovers.
3456 * gtkutil.c (toplevel): Do not declare Qxft but include
3458 * image.c (toplevel): Do not declare Vlibrary_cache because
3459 it's already done in lisp.h.
3461 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3463 * lisp.h (Mouse_HLInfo): Move from here...
3464 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3465 (reset_mouse_highlight): New function.
3466 * msdos.c (dos_set_window_size, IT_update_begin)
3467 (internal_terminal_init):
3468 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3469 (ns_initialize_display_info):
3470 * w32console.c (initialize_w32_display):
3471 * w32term.c (x_update_window_end, x_free_frame_resources)
3472 (w32_initialize_display_info):
3473 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3474 * window.c (Fdelete_other_windows_internal):
3475 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3476 * termchar.h (toplevel):
3477 * xterm.h (toplevel): Include dispextern.h.
3479 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3481 Fix minor problems found by static checking.
3482 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3483 (expect): Avoid nested-if warning.
3484 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3485 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3486 * nsterm.h, nsterm.m (ns_select):
3487 * xgselect.c, xgselect.h (xg_select):
3488 Adjust signature to better match pselect's.
3489 * nsterm.m (ns_select):
3490 Don't set *TIMEOUT, since pselect doesn't.
3491 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3492 diagnostic about assigning const char * to it.
3493 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3495 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3497 * lread.c (substitute_object_recurse): Handle hash-tables as well
3500 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3502 Fix unlikely core dump in init_tty, and simplify terminfo case.
3503 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3504 The old version incorrectly dumped core if malloc returned a
3505 buffer containing only non-NUL bytes.
3506 (init_tty): Do not allocate or free termcap buffers; the
3507 struct does that for us now.
3508 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3509 (struct tty_display_info): Define members termcap_term_buffer and
3510 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3511 use them. Allocate them directly in struct rather than indirectly
3512 via a pointer, to simplify init_tty.
3514 * frame.c (check_minibuf_window): Initialize 'window' properly,
3515 so that Emacs reliably aborts later if 'window' is not initialized.
3517 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3519 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3520 of VoidSymbol (Bug#15154).
3522 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3524 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3525 mouse_face_beg_y and mouse_face_end_y.
3526 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3527 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3528 Adjust users and update comment where appropriate.
3530 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3532 * frame.c (check_minibuf_window): New function.
3533 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3534 Call check_minibuf_window (Bug#15183).
3536 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3538 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3539 because this is the only last cursor data we need to keep and consult.
3540 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3541 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3544 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3546 Fix recovering from possible decompression error.
3547 Since insert_from_gap doesn't always move point, we can't use PT as
3548 the position where the partially decompressed data ends, and
3549 should count how many bytes was produced so far.
3550 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3551 (unwind_decompress): Really delete partially uncompressed data.
3552 (Fzlib_decompress_region): Take decompressed data size into account.
3554 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3556 * syntax.c (init_syntax_once): Adjust comment and do an early
3557 initialization of Qchar_table_extra_slots just once...
3558 * casetab.c (init_casetab_once):
3559 * category.c (init_category_once):
3560 * character.c (syms_of_character):
3561 * coding.c (syms_of_coding):
3562 * xdisp.c (syms_of_xdisp): ...and omit it here.
3564 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3566 * xdisp.c (get_next_display_element): Don't apply to characters
3567 from a display vector the logic of setting it->end_of_box_run_p
3568 suitable for characters from a buffer. (Bug#15175)
3570 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3571 to handle directories, rather than '_utime' which doesn't.
3574 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3576 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3577 or fullscreen (Bug#14627).
3579 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3581 System-dependent integer overflow fixes.
3582 * process.c (Fset_process_window_size): Signal an error if
3583 the window size is outside the range supported by the lower level.
3584 * sysdep.c (set_window_size): Return negative on error,
3585 nonnegative on success, rather than -1, 0, 1 on not in system,
3586 failure, success. This is simpler. Caller changed.
3587 (serial_configure): Remove unnecessary initialization of local.
3588 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3589 size fits in unsigned long; this isn't true on some 32-bit hosts.
3590 Avoid buffer overrun if some future version of /proc/meminfo has a
3591 variable name longer than 20 bytes.
3592 (system_process_attributes) [__FreeBSD__]:
3593 Don't assume hw.availpages fits in 'int'.
3595 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3597 Don't let very long directory names overrun the stack.
3598 Fix some related minor problems involving "//", vfork.
3599 * callproc.c (encode_current_directory): New function.
3600 (call_process): Don't append "/"; not needed.
3601 * fileio.c (file_name_as_directory_slop): New constant.
3602 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3603 this can save the caller having to alloca.
3604 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3605 Use SAFE_ALLOCA, not alloca.
3606 (directory_file_name, Fexpand_file_name): Leave leading "//"
3607 alone, since it can be special even on POSIX platforms.
3608 * callproc.c (call_process):
3609 * process.c (Fformat_network_address):
3610 * sysdep.c (sys_subshell):
3611 Use encode_current_directory rather than rolling our own.
3612 (create_process): No need to encode directory; caller does that now.
3613 * process.h (encode_current_directory): New decl.
3614 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3615 Rework to avoid 'goto xyzzy;'.
3617 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3619 * xdisp.c (handle_face_prop): If the default face was remapped use
3620 the remapped face for strings from prefix properties. (Bug#15155)
3622 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3624 Minor cleanup for redisplay interface and few related functions.
3625 * frame.h (enum text_cursor_kinds): Move from here...
3626 * dispextern.h (enum text_cursor_kinds): ...to here.
3627 (toplevel): Drop unnecessary declarations.
3628 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3629 in update_window_end_hook and draw_window_cursor functions.
3630 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3631 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3632 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3633 * xterm.c (x_update_window_end, x_draw_window_cursor):
3634 * xdisp.c (display_and_set_cursor, update_window_cursor)
3635 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3636 enum text_cursor_kinds where appropriate.
3638 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3640 Redesign redisplay interface to drop updated_row and updated_area.
3641 * dispextern.h (updated_row, updated_area): Remove declaration.
3642 (struct redisplay_interface): Pass glyph row and row area parameters
3643 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3644 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3646 * dispnew.c (updated_row, updated_area): Remove.
3647 (redraw_overlapped_rows, update_window_line): Adjust user.
3648 (update_marginal_area, update_text_area): Likewise. Pass updated row
3649 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3650 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3653 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3655 * process.c (flush_pending_output): Remove stub.
3658 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3660 * callproc.c: Fix race that killed background processes (Bug#15144).
3661 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3662 Record deleted process-id in critical section, not afterwards.
3663 Don't mistakenly kill process created by a call-process invocation
3664 that discards output and does not wait.
3666 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3668 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3669 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3670 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3671 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3672 to shut up compiler in mark_object.
3673 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3675 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3677 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3678 We can't portably rely on PTY_OPEN doing that, even if
3679 it calls posix_openpt with O_CLOEXEC.
3681 2013-08-20 Kenichi Handa <handa@gnu.org>
3683 * character.c (string_char): Improve commentary.
3685 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3687 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3688 (struct animation_cache): Make signature a flexible array member.
3689 All uses changed. This is a tad slower but may insulate us better
3690 from future changes to ImageMagick.
3692 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3694 * image.c: Shrink memory needed for animation cache.
3695 (SIGNATURE_DIGESTSIZE): New constant.
3696 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3697 (imagemagick_create_cache): Copy the signature. This saves
3698 several KB of memory that ImageMagick wastes per signature.
3699 Don't bother updating the update_time, as the caller does that now.
3700 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3701 it's a fixed size struct member now.
3702 (imagemagick_get_animation_cache): Always destroy the signature,
3703 as it's now imagemagick_create_cache's responsibility to copy it.
3704 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3705 and use memcmp rather than strcmp.
3706 eassert that ImageMagick returns a signature of the specified length.
3708 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3710 * image.c (imagemagick_get_animation_cache): Don't segfault on
3712 (imagemagick_get_animation_cache): Revert to previous definition
3713 so that it actually works. But keep the memory leak fix.
3714 (imagemagick_get_animation_cache): Fix memory leak.
3716 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3718 * image.c: Fix animation cache signature memory leak.
3719 Fix some other minor performance problems while we're at it.
3720 (imagemagick_create_cache): Clear just the members that
3721 need clearing. Don't set update_time, as caller does that now.
3722 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3723 Simplify by using pointer-to-pointer instead of a prev pointer.
3724 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3725 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3726 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3727 it's already a copy. Free the signature probe unless it's cached.
3729 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3730 This was introduced by my 2013-08-12 fix for Bug#15035.
3732 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3734 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3735 (imagemagick_prune_animation_cache): Now static.
3737 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3739 * image.c (imagemagick_get_animation_cache): Don't segfault when
3740 pruning all entries.
3742 2013-08-18 Ken Brown <kbrown@cornell.edu>
3744 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3745 static heap if ENABLE_CHECKING is defined.
3746 (max_bss_sbrk_ptr): New variable.
3748 (report_sheap_usage): Report maximum static heap usage instead of
3749 ending static heap usage.
3751 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3753 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3754 of zlib_initialized according to the results of calling
3755 init_zlib_functions.
3757 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3759 * image.c: Implement an ImageMagick per-image cache.
3760 (imagemagick_get_animation_cache): Fix a double-free error.
3761 (imagemagick_load_image): Remove the ping_wand code, which only
3762 apparently saved time on invalid animated images, and slowed down
3763 everything else. Optimise for the common case.
3765 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3767 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3769 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3771 * marker.c (set_marker): Remove documentation of undefined behavior.
3773 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3775 * image.c (imagemagick_compute_animated_image): Animate correctly
3776 when sub-images are smaller than the main image.
3777 (imagemagick_compute_animated_image): Setting the iterator row to
3778 zero is apparently not allowed.
3779 (imagemagick_compute_animated_image): Allow images that say they
3780 have sub-images that are bigger than the main image, but just crop
3783 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3785 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3787 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3789 * image.c (imagemagick_compute_animated_image): Respect the GIF
3792 2013-08-15 Ken Brown <kbrown@cornell.edu>
3794 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3795 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3798 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3800 Fix minor problems found by static checking.
3801 * frame.c (delete_frame):
3802 * xdisp.c (next_element_from_display_vector):
3803 Avoid uninitialized local.
3804 * image.c (imagemagick_compute_animated_image): Port to C89.
3805 Prefer usual GNU indentation style for loops.
3806 Be more careful about bizarrely large sizes, by using ptrdiff_t
3809 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3811 Fix infinite frame selection loop (Bug#15025).
3812 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3814 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3816 * xdisp.c (compute_window_start_on_continuation_line):
3817 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3818 to make sure we end up setting the window start at the leftmost
3819 visible character of the display line. This avoids funky
3820 horizontal shifting because the window start is not kept on the
3821 same position. (Bug#15090)
3822 (next_element_from_display_vector): Support 'box' face attribute
3823 in the face definitions of a display vector. (Bug#15099)
3825 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3827 * image.c (imagemagick_compute_animated_image): Implement animated
3829 (imagemagick_compute_animated_image): Fix some compilation
3830 warnings. Implement a very simple cache to make the animation
3831 usable at all, but it should be replaced with a per-image cache.
3833 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3835 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3836 to do `for' loops over alist values.
3837 * buffer.h (FOR_EACH_BUFFER):
3838 * process.c (FOR_EACH_PROCESS): Use it.
3839 (handle_child_signal, status_notify, Fget_buffer_process)
3840 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3842 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3844 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3845 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3846 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3847 to xzalloc and so avoid redundant call to memset.
3848 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3849 members because it is allocated with xzalloc and so already zeroed.
3851 2013-08-14 Ken Brown <kbrown@cornell.edu>
3853 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3856 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3858 Utility function and macro to copy Lisp string to C string.
3859 * lisp.h (xlispstrdupa): New macro.
3860 (xlispstrdup): New prototype.
3861 * alloc.c (xlispstrdup): New function.
3862 * callint.c (Fcall_interactively):
3863 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3864 (Fsubstitute_in_file_name):
3865 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3866 * image.c (x_create_bitmap_from_file):
3867 * w32term.c (w32_term_init):
3868 * xterm.c (x_term_init): Use xlispstrdup.
3870 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3872 * image.c (imagemagick_load_image): Make animated pictures work.
3873 There's still some problems with background color settings, though
3876 * decompress.c (unwind_decompress): Always restore point.
3878 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3880 * marker.c (set_marker): Reformat documentation.
3882 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3884 * xdisp.c (cursor_type_changed): Now static.
3886 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3887 Use changed. This avoids the need to call xmalloc and for the
3888 caller to call xfree, and avoids memory leaks in some situations.
3890 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3892 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3893 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3894 (redisplay_window): If window_end_valid is cleared due to non-zero
3895 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3896 so do not call to try_cursor_movement for that window.
3898 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3900 * window.h (struct window): Convert window_end_pos and
3901 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3902 (wset_window_end_pos, wset_window_end_vpos): Remove.
3903 * dispnew.c (adjust_glyph_matrix):
3904 * window.c (Fwindow_end, replace_window, set_window_buffer)
3906 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3907 (set_vertical_scroll_bar, redisplay_window, try_window)
3908 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3909 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3910 (note_mouse_highlight): Adjust users.
3911 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3914 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3916 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3917 * image.c (imagemagick_filename_hint): Use `const char *' and
3918 prefer SSDATA to SDATA to avoid warnings.
3920 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3922 Cleanup window fringes, margins and scroll bars adjustments.
3923 * window.c (set_window_fringes, set_window_margins)
3924 (set_window_scroll_bars, apply_window_adjustment): New functions.
3925 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3926 (Fset_window_scroll_bars): Use them.
3928 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3930 * window.h (struct window): Convert scroll_bar_width
3931 from Lisp_Object to integer. Adjust comment.
3932 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3934 * window.c (wset_scroll_bar_width): Remove.
3935 (make_window): Initialize scroll_bar_width.
3936 (Fsplit_window_internal): Use direct assignment.
3937 (Fset_window_configuration, save_window_save):
3938 Convert Lisp_Object to integer and back where appropriate.
3939 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3940 bar was actually changed, and mention this in docstring.
3942 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3944 * decompress.c: Minor simplifications.
3945 (Fzlib_decompress_region): Don't bother verifying
3946 that avail_out <= UINT_MAX, as that was confusing.
3947 Mention the restriction in a comment instead.
3948 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3950 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3952 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3953 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3955 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3957 * image.c (imagemagick_filename_hint): Check for errors in the
3960 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3962 * window.c (Fwindow_margins): Return nil when there's no marginal
3963 area, as per the documented API.
3965 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3966 Fmake_vector, as scroll bar's struct members are not all Lisp
3967 objects now. This avoids crashes in GC.
3969 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3970 bool, so its address could be taken.
3972 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3974 * image.c (imagemagick_filename_hint): New function to possibly
3975 apply `image-content-type-suffixes'.
3976 (imagemagick_load_image): Use it.
3978 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3980 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3981 if loading zlib failed.
3983 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3985 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3986 2013-08-13 checkin below. Change bool to BOOL, rule is:
3987 All Obj-C code uses BOOL, except for interfaces callable from C.
3989 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3991 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3993 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3994 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3995 bool instead of BOOL.
3996 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3997 from Lisp_Object to bitfield. Adjust comment.
3998 * w32term.c (x_scroll_bar_create): Adjust user.
3999 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4000 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4001 Use bool for boolean.
4002 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4003 to `unsigned int' when defining a bitfield.
4005 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4007 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4009 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4011 * window.h (struct window): Convert left_margin_cols and
4012 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4013 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4014 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4016 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4018 (showing_window_margins_p, update_window_line, update_frame_1):
4019 * fringe.c (draw_fringe_bitmap_1):
4020 * xdisp.c (window_box_width): Adjust users.
4021 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4022 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4023 Use direct assignment.
4024 (Fset_window_configuration, save_window_save, Fwindow_margins):
4025 Convert Lisp_Object to integer and back where appropriate.
4026 (Fset_window_margins): Adjust user. Return t if any margin
4027 was actually changed, and mention this in docstring.
4029 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4031 * syntax.c (forward_word):
4032 * cmds.c (forward_char, backward_char): Mention the optional argument.
4034 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4036 * window.h (struct window): Convert left_fringe_width
4037 and right_fringe_width from Lisp_Objects to integers.
4039 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4040 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4041 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4043 (make_window): Initialize new integer fields to -1.
4044 (Fsplit_window_internal): Use direct assignment.
4045 (Fset_window_configuration, save_window_save):
4046 Convert Lisp_Object to integer and back where appropriate.
4047 (Fset_window_fringes): Adjust user. Return t if any fringe
4048 was actually changed, and mention this in docstring.
4050 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4052 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4053 * nsfns.m (x_set_cursor_type):
4054 * w32fns.c (x_set_cursor_type):
4055 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4056 * xdisp.c (set_frame_cursor_types): ...but in common code.
4058 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4060 * font.c (clear_font_cache): New function, stripped from...
4061 (Fclear_font_cache): ...here, which now uses the function
4062 above. Adjust comment.
4063 * font.h (clear_font_cache): Add prototype.
4064 * xfaces.c (clear_face_cache): Use clear_font_cache.
4066 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4068 * window.c (Fset_window_start): Compare `w', not `window' because
4069 `w' might not be equal to `window' after call to decode_live_window.
4071 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4073 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4074 This fixes a problem introduced by the Bug#15035 patch
4075 when using GPG. Reported by Herbert J. Skuhra.
4077 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4079 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4080 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4081 not yet initialized.
4083 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4085 * decompress.c (Fzlib_decompress_region): Support zlib
4086 decompression, too, and rename.
4088 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4090 Minor zlib configuration tweaks.
4091 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4092 Don't assume presence of fn_inflateInit2_ zlib internal function.
4094 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4096 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4097 include the zlib prefix.
4099 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4101 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4102 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4103 define static variables that are pointers to zlib functions to be
4105 (init_zlib_functions) [WINDOWSNT]: New function.
4106 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4108 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4109 macros instead of invoking the zlib functions directly.
4110 (syms_of_decompress): DEFSYM Qzlib_dll.
4111 Staticpro Szlib_available_p.
4113 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4115 Avoid looping over all frame windows to freeze and unfreeze.
4116 * window.h (struct window): Drop frozen_window_start_p.
4117 (freeze_window_starts): Drop prototype.
4118 * frame.h (struct frame): New frozen_window_starts flag.
4119 (FRAME_WINDOWS_FROZEN): New macro.
4120 * window.c (freeze_window_start, freeze_window_starts):
4122 (select_window, replace_window): Adjust users.
4123 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4124 (window_frozen_p): New function.
4125 (redisplay_window): Use it.
4127 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4129 Fix some fd issues when running subprocesses (Bug#15035).
4130 Fix bugs that can leak files or file descriptors on errors.
4131 Don't unlink open temp files, as that's hard for users to diagnose
4132 when things go awry (e.g., temp disk exhausted).
4133 Don't bother to lock temp files. Check for invalid recursion.
4134 * callproc.c (synch_process_fd): Remove. All uses removed.
4135 (synch_process_tempfile): New var or macro.
4136 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4138 (record_kill_process): New arg, the temp name. All callers changed.
4139 (delete_temp_file): Now just a simple wrapper around unlink.
4140 (call_process_kill): New arg, the call_process_fd array.
4141 Close them all. Clear synch_process_pid. Remove the temp file,
4142 or arrange for it to be removed.
4143 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4144 that's been moved to synch_process_tempfile. Caller changed.
4145 Do not remove the tempfile; that's now call_process_kill's
4147 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4148 call_process_kill; the caller now does that.
4149 (call_process_cleanup): Do not close the process fd; that's now
4150 call_process_kill's responsibility.
4151 (Fcall_process): Implement via new function call_process, which
4152 has most of the old body of Fcall_process, but with a different API.
4153 (call_process): New function that does not open or close filefd if
4154 it is nonnegative. Record which fds need to be closed, and let
4155 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4156 Signal an error if invoked recursively (could be done via a hook).
4157 Simplify creation of the tempfile in the MSDOS case.
4158 Don't create the output file until after checking for the executable.
4159 Report any failure to open /dev/null.
4160 Don't open /dev/null for writing twice; once is enough.
4161 Don't create pipe if all output is being discarded or sent to file.
4162 Don't worry about setting up the coding system or reading from the
4163 pipe if all output is being discarded.
4164 Hoist fd_error local into top level, to lessen block nesting.
4165 Don't record deleted pid here; now done by Fcall_process_region.
4166 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4167 and note its success in synch_process_tempfile.
4168 Do not leak resources when child_setup fails.
4169 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4170 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4171 (create_temp_file): Now returns open fd, with an additional
4172 Lisp_Object * argument to return the name. All callers changed.
4173 Do not close the file; rewind it instead, and leave it open for
4174 the caller. Do not lock the temp file. Unwind-protect the file
4175 and the file-descriptor.
4176 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4177 If an asynchrounous process, record it here, not in call_process.
4178 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4179 * eval.c (set_unwind_protect): New function.
4180 * fileio.c (write_region): New function, generalized from the
4181 old Fwrite_region. Do not lock temp files.
4182 (Fwrite_region): Use it.
4183 * lisp.h (set_unwind_protect, write_region): New decls.
4184 * process.c: Include <verify.h>.
4185 (make_process): Mark fds as initially closed.
4186 (deleted_pid_list): Now a list of pid-filename pairs.
4188 (close_process_fd): New function.
4189 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4190 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4191 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4192 (create_process, create_pty, Fmake_serial_process)
4193 (server_accept_connection): Record which fds need to be closed,
4194 and let deactivate_process close them.
4195 (Fmake_network_process): Do not discard the unwind-protect
4196 until it's safe to do so.
4197 (deactivate_process): Close the fds opened by create_process etc.
4198 (Fprocess_send_eof): Adjust to new way of recording open fds.
4199 Report an error if /dev/null can't be opened, instead of aborting.
4200 * process.h (PROCESS_OPEN_FDS): New constant.
4201 (struct Lisp_Process): New member open_fds.
4202 (record_kill_process, record_deleted_pid): Adjust signatures.
4203 (record_deleted_pid): Move decl here ...
4204 * syswait.h (record_deleted_pid): ... from here.
4206 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4208 * decompress.c: Fix bugs with large buffers and weird inputs.
4209 Tune a bit. Reindent as per usual Emacs style.
4210 (BUFFER_SIZE): Remove.
4211 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4212 more than UINT_MAX bytes. Decompress into the gap instead of into
4213 an auto buffer, as this should avoid copying. Return nil if
4214 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4215 set immediate_quit; we shouldn't trust zlib code that much.
4217 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4219 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4220 errors, and really move the gap to where we want it.
4222 * lisp.h: Include decompress.c support.
4224 * emacs.c (main): Include decompress.c support.
4226 * Makefile.in: Include -lz if present.
4228 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4230 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4231 (initWithTitle:): Initialize frame to 0.
4232 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4233 (fillWithWidgetValue:frame:): Rename from
4234 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4236 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4237 fillWithWidgetValue:frame:
4239 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4240 remove memory leak warnings.
4242 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4243 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4246 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4247 (x_activate_menubar): Update the whole menu.
4248 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4249 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4250 current event is not NSSystemDefined (Bug#15001).
4251 Call ns_check_menu_open only if trackingMenu is 2.
4252 (menuDidClose:): New method, decrease trackingMenu.
4253 (fillWithWidgetValue:setDelegate:): New method.
4254 (fillWithWidgetValue:): Call the above.
4256 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4258 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4260 Omit some unnecessary casts.
4261 Many of these go back to the old pre-C89 days, when they may have
4262 been needed, but we've been assuming C89 or later for a while now.
4263 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4264 (live_float_p, live_misc_p, live_vector_p):
4265 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4266 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4267 (defvar_per_buffer):
4268 * callint.c (Fcall_interactively):
4269 * doc.c (Fsubstitute_command_keys):
4270 * filelock.c (get_boot_time):
4271 * frame.c (xrdb_get_resource):
4272 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4273 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4274 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4275 (menuitem_highlight_callback, menu_destroy_callback)
4276 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4277 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4278 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4279 (xg_tool_bar_help_callback, tb_size_cb):
4280 * image.c (xpm_alloc_color, png_read_from_memory)
4281 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4282 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4284 * keymap.c (describe_map):
4285 * nsfns.m (Fns_display_monitor_attributes_list):
4286 * nsmenu.m (process_dialog:):
4287 * nsterm.m (hold_event):
4288 * process.c (wait_reading_process_output):
4289 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4290 * scroll.c (do_direct_scrolling, scrolling_1):
4291 * termcap.c (tgetent):
4292 * window.c (check_window_containing, add_window_to_list)
4293 (freeze_window_starts):
4294 * xdisp.c (compare_overlay_entries, vmessage):
4295 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4296 (x_get_monitor_attributes_xrandr)
4297 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4298 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4299 * xfont.c (xfont_match, xfont_open):
4300 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4301 (menubar_selection_callback, menu_position_func)
4302 (popup_selection_callback, create_and_show_popup_menu)
4303 (dialog_selection_callback, create_and_show_dialog):
4304 * xrdb.c (x_get_string_resource):
4306 * xsmfns.c (x_session_check_input):
4307 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4308 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4309 (xaw_jump_callback, xaw_scroll_callback):
4310 Omit unnecessary casts.
4312 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4314 Minor string-length refactoring.
4315 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4316 * frame.c (make_monitor_attribute_list):
4317 Prefer build_string to strlen + make_string.
4319 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4321 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4322 don't check minor_code (Bug#14417).
4324 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4326 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4327 vertical positions instead. This avoids calling MATRIX_ROW with
4328 row numbers that are possibly beyond valid limits. (Bug#15064)
4330 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4332 Use xstrdup and build_unibyte_string where applicable.
4333 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4334 * xfns.c (x_window):
4335 * xrdb.c (x_get_customization_string):
4336 * xterm.c (xim_initialize):
4337 * w32fns.c (w32_window): Use xstrdup.
4338 (w32_display_monitor_attributes_list):
4339 * emacs.c (init_cmdargs):
4340 * keyboard.c (PUSH_C_STR):
4341 * nsfont.m (nsfont_open):
4342 * sysdep.c (system_process_attributes):
4343 * w32.c (system_process_attributes):
4344 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4346 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4348 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4349 variables of these types so that GDB would know about them, as aid
4350 for debugging fatal exceptions. (Bug#15024) See also
4351 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4354 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4356 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4357 larger than the NSWindow (Bug#14934).
4359 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4361 Redesign redisplay interface to drop global variable updated_window.
4362 Always pass currently updated window as a parameter to update routines.
4363 * dispextern.h (updated_window): Remove declaration.
4364 (struct redisplay_interface): Pass window parameter to
4365 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4366 and after_update_window_hook.
4367 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4369 * dispnew.c (updated_window): Remove.
4370 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4371 (update_window_line): Adjust to match redisplay interface changes.
4372 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4373 (ns_scroll_run, ns_after_update_window_line):
4374 * w32term.c (x_update_window_begin, x_update_window_end)
4375 (x_after_update_window_line, x_scroll_run):
4376 * xterm.c (x_update_window_begin, x_update_window_end)
4377 (x_after_update_window_line, x_scroll_run):
4378 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4379 Likewise. Adjust comments where appropriate.
4380 (x_cursor_to): Simplify because this is always called during window
4381 update (but install debugging check anyway).
4382 (expose_window): Check must_be_updated_p flag to see whether this
4383 function is called during window update.
4385 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4387 Do not reset window modification event counters excessively.
4388 These leftovers and poor man's tricky methods to catch extra
4389 redisplay's attention are no longer needed.
4390 * frame.c (set_menu_bar_lines_1):
4391 * minibuf.c (read_minibuf_unwind):
4392 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4393 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4394 (window_scroll_line_based, Fset_window_configuration):
4395 * xdisp.c (redisplay_window): Do not reset last_modified and
4396 last_overlay_modified counters.
4398 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4400 * xselect.c (x_send_client_event): Set send_event and serial, memset
4401 data.l as it might be bigger than data.b. Use 24 bit mask to
4402 XSendEvent (Bug#15034).
4404 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4406 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4407 for TTY frames that are not the top frame on their console.
4410 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4412 * w32term.c (w32fullscreen_hook): Really maximize frame when
4413 asked for (Bug#14841).
4415 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4417 Prefer selected_window to Fselected_window, likewise for frames.
4418 * buffer.c (Fbuffer_swap_text):
4419 * data.c (Fvariable_binding_locus):
4420 * window.c (run_window_configuration_change_hook): Adjust users.
4421 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4422 Use decode_live_frame.
4424 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4426 Be more careful if selected window shows the buffer other than current,
4427 use window_outdated only if this is not so. This change should also
4428 address some weird issues discussed in Bug#13012.
4429 * window.h (window_outdated): New prototype.
4430 * window.c (window_outdated): Now here. Convert from static and
4431 always assume window's buffer.
4432 (Fwindow_end, Fwindow_line_height): Use it.
4433 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4434 and always assume window's buffer.
4435 (redisplay_window): Adjust user.
4436 (redisplay_internal): Call to reconsider_clip_changes once and
4437 check whether mode line should be updated only if selected window
4438 shows current buffer.
4439 (run_window_scroll_functions): Use eassert for debugging check.
4440 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4442 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4444 * window.c (window_scroll, window_scroll_pixel_based)
4445 (window_scroll_line_based): Use bool for booleans.
4447 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4449 * process.c: Fix minor off-by-one issues in descriptor counts.
4450 This shouldn't fix any real bugs, but it cleans up the code a bit.
4451 (max_process_desc, max_input_desc): -1, not 0, means none.
4453 (delete_input_desc): New function.
4454 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4455 (deactivate_process): Scan backwards when recomuting max_process_desc;
4456 that should be faster.
4457 (init_process_emacs): Initialize max_input_desc.
4459 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4461 Use region cache to speedup bidi_find_paragraph_start.
4462 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4463 Rename cache_long_line_scans to cache_long_scans.
4464 * buffer.c (bset_cache_long_line_scans): Rename to
4465 bset_cache_long_scans.
4466 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4467 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4469 (syms_of_buffer): Rename cache-long-line-scans to
4470 cache-long-scans. Adjust docstring.
4471 * search.c (newline_cache_on_off):
4472 * indent.c (width_run_cache_on_off): Adjust users.
4473 * bidi.c (bidi_paragraph_cache_on_off): New function.
4474 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4475 * insdel.c (prepare_to_modify_buffer):
4476 Invalidate bidi_paragraph_cache if enabled.
4478 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4480 Invalidate region caches only if buffer text is going to be changed.
4481 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4482 (modify_text): ...new prototype.
4483 (prepare_to_modify_buffer_1): New prototype.
4484 * textprop.c (modify_region): Rename to...
4485 (modify_text_properties): ...new function.
4486 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4487 (Fremove_list_of_text_properties): Adjust users.
4488 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4489 (modify_text): ...new function.
4490 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4491 (prepare_to_modify_buffer_1): ...new function.
4492 * casefiddle.c (casify_region):
4493 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4494 (Ftranspose_regions): Use modify_text.
4496 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4498 * lisp.mk (lisp): Add nadvice.elc.
4500 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4502 New macro to iterate over live buffers similar to frames.
4503 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4504 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4505 Declare buffer-related variables here to offload lisp.h.
4506 * buffer.c (Vbuffer_alist): Adjust comment.
4507 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4508 (other_buffer_safely):
4509 * data.c (store_symval_forwarding):
4510 * dispnew.c (Fframe_or_buffer_changed_p):
4511 * fileio.c (Fdo_auto_save):
4512 * filelock.c (unlock_all_files):
4513 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4515 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4517 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4518 * callproc.c (create_temp_file):
4519 * filelock.c (create_lock_file):
4520 Assume mkostemp, since it's now provided by Gnulib.
4522 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4524 * w32.c (mkostemp): New function.
4525 (mktemp): Remove, no longer used. Most of the code reused in
4526 mkostemp. (Bug#15015)
4527 (mktemp): Don't undef.
4529 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4531 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4532 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4533 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4534 (free_glyph_pool, check_glyph_memory): Likewise for
4535 all users. Adjust comments where appropriate.
4537 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4539 * composite.h: Minor fixups.
4540 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4541 to fix a misspelling, and change it to an inline function while
4542 we're at it (it need not be a macro). All uses changed.
4543 (composition_method, composition_valid_p):
4544 Rewrite to avoid assignments in if-conditions.
4546 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4548 Do not use global Lisp_Object in composition macros.
4549 * composite.h (composition_temp): Remove declaration.
4550 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4551 (composition_method, composition_valid_p): ...inline functions.
4552 (compose_region): Remove the leftover.
4553 * composite.c (composition_temp): Remove.
4554 (run_composition_function, update_compositions)
4555 (composition_compute_stop_pos, composition_adjust_point)
4556 (Ffind_composition_internal):
4557 * coding.c (handle_composition_annotation):
4558 * xdisp.c (handle_composition_prop, check_point_in_composition):
4559 Related users changed.
4561 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4563 Drop FRAME_PTR typedef.
4564 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4565 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4566 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4567 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4568 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4569 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4570 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4571 All related users changed.
4573 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4575 * eval.c (default_toplevel_binding): New function.
4577 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4578 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4579 (syms_of_eval): Export them.
4580 * data.c (Fdefault_value): Micro cleanup.
4581 * term.c (init_tty): Use "false".
4583 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4585 Fix X GC leak in GTK and raw (no toolkit) X ports.
4586 * xterm.c (x_free_frame_resources): If white and black relief
4587 GCs are allocated, always free them here.
4588 * xfns.c (x_make_gc): Omit redundant initialization.
4589 * widget.c (create_frame_gcs): Remove the leftover.
4590 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4591 in x_free_frame_resources.
4593 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4595 * nsterm.m (windowWillResize:toSize:): Only change title if
4596 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4598 (viewDidEndLiveResize): New method.
4600 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4601 inside NS_IMPL_COCOA.
4603 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4605 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4606 Do not check whether undo is enabled because record_insert and
4607 record_delete does that themselves.
4609 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4611 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4612 member which is not really used any more.
4613 (FRAME_XIC_BASE_FONTNAME): Remove.
4614 * xfns.c (xic_free_fontset): Adjust user.
4615 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4616 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4617 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4618 (xdialog_show): Use eassert for debugging check.
4619 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4621 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4623 * fileio.c, fns.c (merge): Move extern decl from here ...
4624 * lisp.h (merge): ... to here.
4626 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4628 Fix last font-related change.
4629 * w32font.h (w32font_list_internal, w32font_match_internal):
4631 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4632 (uniscribe_list_family): Adjust to match font API change.
4633 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4634 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4636 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4638 * frame.h (FRAME_MOUSE_UPDATE):
4639 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4640 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4642 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4644 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4645 * font.h (struct font_driver): Change list, match, and list_family
4646 functions to accept struct frame * as first arg.
4647 * font.c (font_score, font_compare, font_sort_entities):
4649 (font_sort_entities, font_list_entities, font_select_entity):
4650 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4651 match font API change.
4652 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4653 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4654 * ftxfont.c (ftxfont_list, ftxfont_match):
4655 * xftfont.c (xftfont_list, xftfont_match):
4656 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4657 * w32font.c (w32font_list, w32font_match, w32font_list):
4658 (w32font_list_internal, w32_font_match_internal): Likewise.
4659 * xfaces.c (Fx_family_fonts): Adjust user.
4661 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4663 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4664 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4665 only if HAVE_X_WINDOWS is in use.
4666 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4667 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4668 * w32term.c (x_wm_set_icon_position): Likewise.
4669 * w32fns.c (x_icon): Adjust user.
4671 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4673 * xterm.c (last_mouse_press_frame): Remove the
4674 leftover which is not really used any more.
4675 (handle_one_xevent, syms_of_xterm): Adjust users.
4676 (x_flush): Call XFlush once per each X display, not frame.
4677 This is better because this code always unconditionally skips
4678 non-X frames in Vframe_list and issues the only XFlush if we
4679 have more than one X frame on the same X display.
4680 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4681 Use bool for booleans.
4682 (x_draw_glyph_string_background, cvt_string_to_pixel):
4683 (cvt_pixel_dtor): Drop unnecessary prototypes.
4684 * xterm.h (x_display_ok): Adjust prototype.
4686 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4688 Drop unnecessary functions that deals with frame pixel size.
4689 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4690 (x_pixel_height): Drop prototypes.
4691 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4692 (x_pixel_height): Drop implementations.
4693 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4694 which should be always valid for window frame.
4695 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4696 * w32menu.c (Fx_popup_dialog):
4697 * xmenu.c (Fx_popup_dialog): Likewise for both.
4699 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4701 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4702 frame parameters and call to Fmodify_frame_parameters just once.
4703 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4704 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4705 and mention nil frame in docstring.
4707 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4709 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4710 (x_figure_window_size): Likewise. Adjust to return long.
4711 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4712 (toplevel): Move Qterminal_live_p to...
4713 * terminal.c (toplevel): ...here, make it static, and...
4714 (syms_of_terminal): ...DEFSYM here.
4715 * frame.h (Qterminal_live_p): Remove declaration.
4716 (make_frame, x_figure_window_size): Adjust prototype.
4717 * nsfns.m (Fx_create_frame): Use long for window flags.
4719 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4721 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4722 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4723 Do not assume that emacs_close (INT_MAX) is a no-op.
4725 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4727 * xfaces.c (make_face_cache): For struct face_cache, prefer
4728 xmalloc to xzalloc and so avoid redundant call to memset.
4729 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4731 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4733 * fringe.c (draw_window_fringes, update_window_fringes)
4734 (compute_fringe_widths):
4735 * w32term.c (x_draw_glyph_string):
4736 * window.c (candidate_window_p, Frecenter):
4737 * xfaces.c (realize_basic_faces, realize_default_face)
4738 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4739 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4740 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4741 * xmenu.c (Fx_menu_bar_open_internal):
4742 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4743 * xsettings.c (xft_settings_event):
4744 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4745 Use bool for booleans. Adjust style and comments where
4747 * dispextern.h (draw_window_fringes, update_window_fringes)
4748 (compute_fringe_widths):
4749 * xterm.h (x_had_errors_p): Adjust prototype.
4751 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4753 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4754 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4756 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4758 * fns.c (toplevel): Remove comment before Fsafe_length because
4761 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4763 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4765 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4767 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4768 frame which got the message is still alive, before dereferencing
4769 its pointer. (Bug#14970)
4771 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4772 be a live window, before using it as such. (Bug#14970)
4774 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4776 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4777 w32_detect_focus_change instead of doing part of its job by hand.
4778 This fixes the problem whereby FOCUS_OUT events were not sent to
4781 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4783 * process.c (Fprocess_list): Doc fix.
4785 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4786 being re-exposed only if it didn't ask to become visible.
4787 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4788 was previously iconified. (Bug#14841)
4789 (x_iconify_frame): Mark the frame iconified.
4791 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4793 Fix minor problems found by static checking.
4794 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4795 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4797 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4799 * eval.c (set_specpdl_old_value): New function.
4800 (unbind_to): Minor simplification.
4801 (get_backtrace_frame): New function.
4802 (Fbacktrace_frame): Use it. Add `base' argument.
4803 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4804 (syms_of_eval): Export backtrace-eval.
4805 * xterm.c (x_focus_changed): Simplify.
4807 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4809 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4811 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4813 * xdisp.c (redisplay_window): Instead of moving point out of
4814 scroll margin, reject the force_start method, and try scrolling
4815 instead. (Bug#14780)
4817 2013-07-24 Ken Brown <kbrown@cornell.edu>
4819 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4822 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4824 * eval.c (Fprogn): Do not check that BODY is a proper list.
4825 This undoes the previous change. The check slows down the
4826 interpreter, and is not needed to prevent a crash. See
4827 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4829 2013-07-23 Glenn Morris <rgm@gnu.org>
4831 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4833 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4835 Port to GNU/Linux systems with tinfo but not ncurses.
4836 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4837 to decide whether ncurses is being used. Without this change,
4838 GCC complains about tgetent not being declared, on a system
4839 that has tinfo installed but ncurses not installed.
4841 * eval.c (Fprogn): Check that BODY is a proper list.
4843 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4844 * data.c (Fsetq_default):
4845 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4846 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4848 Tune by taking advantage of the fact that ARGS is always a list
4849 when a function is declared to have UNEVALLED args.
4851 * emacsgtkfixed.c: Port to GCC 4.6.
4852 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4854 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4856 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4857 here to silence compiler warnings.
4859 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4861 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4862 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4863 from messing up Emacs's 'struct frame' (Bug#14923).
4865 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4867 * alloc.c (make_save_ptr_ptr): Define this function.
4868 It was inadvertently omitted. It's needed only if
4869 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4871 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4873 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4874 frame have focus (Bug#14895).
4876 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4878 Avoid vfork-related deadlock more cleanly.
4879 * callproc.c (child_setup): When the child's exec fails, output
4880 the program name, as that's more useful. Use O_NONBLOCK to avoid
4882 * process.c (create_process_1): Remove; no longer needed.
4883 (create_process): Remove timer hack; no longer needed, now that
4884 the child avoids deadlock.
4886 2013-07-20 Glenn Morris <rgm@gnu.org>
4888 * image.c (Fimage_flush): Fix doc typo.
4890 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4892 Fix array bounds violation when pty allocation fails.
4893 * process.c (PTY_NAME_SIZE): New constant.
4894 (pty_name): Remove static variable; it's now auto.
4895 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4896 Take pty_name as an arg rather than using a static variable.
4897 All callers changed.
4898 (create_process): Recover pty_flag from process, not from volatile local.
4899 (create_pty): Stay inside array even when pty allocation fails.
4900 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4902 * lread.c (Fload): Avoid initialization only when lint checking.
4903 Mention that it's needed only for older GCCs.
4905 2013-07-20 Kenichi Handa <handa@gnu.org>
4907 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4908 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4910 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4912 * lread.c (Fload): Avoid uninitialized warning.
4914 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4916 Fix some minor file descriptor leaks and related glitches.
4917 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4918 (create_lock_file): Use write, not emacs_write.
4919 * image.c (slurp_file, png_load_body):
4920 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4921 (server_accept_connection):
4922 Don't leak an fd on memory allocation failure.
4923 * image.c (slurp_file): Add a cheap heuristic for growing files.
4924 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4925 as that's what the other routines do. Maybe input need not be
4926 blocked at all, but it's better to be consistent.
4927 Avoid undefined behavior when strlen is zero.
4929 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4930 (NSTATICS): Now a constant; doesn't need to be a macro.
4932 2013-07-19 Richard Stallman <rms@gnu.org>
4934 * coding.c (decode_coding_utf_8): Add simple loop for fast
4935 processing of ASCII characters.
4937 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4939 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4941 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4943 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4944 unportable 'struct x_display_info'.
4945 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4948 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4950 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4951 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4953 (system_process_attributes): Prefer plain char to unsigned char
4954 when either will do. Clean up properly if interrupted or if
4955 memory allocations fail. Don't assume sscanf succeeds.
4956 Remove no-longer-needed workaround to stop GCC from whining.
4957 Read command-line once, instead of multiple times. Check read status a
4960 Fix obscure porting bug with varargs functions.
4961 The code assumed that int is treated like ptrdiff_t in a vararg
4962 function, which is not a portable assumption. There was a similar
4963 -- though these days less likely -- porting problem with various
4964 assumptions that pointers of different types all smell the same as
4965 far as vararg functions is conserved. To make this problem less
4966 likely in the future, redo the API to use varargs functions.
4967 * alloc.c (make_save_value): Remove this vararg function.
4968 All uses changed to ...
4969 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4970 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4972 (make_save_ptr): Rename from make_save_pointer, for consistency with
4973 the above. Define only on platforms that need it. All uses changed.
4975 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4977 * keyboard.c: Try to fix typos in previous change.
4978 (DISPLAY_LIST_INFO): New macro.
4979 (kbd_buffer_get_event): Do not access members that are not present
4980 in X11. Revert inadvertent change of "!=" to "=".
4982 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4984 * keyboard.c (kbd_buffer_get_event):
4985 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4986 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4988 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4990 * filelock.c: Fix unlikely file descriptor leaks.
4991 (get_boot_time_1): Rework to avoid using emacs_open.
4992 This doesn't actually fix a leak, but is better anyway.
4993 (read_lock_data): Use read, not emacs_read.
4995 * doc.c: Fix minor memory and file descriptor leaks.
4996 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4997 (get_doc_string, Fsnarf_documentation):
4998 Fix file descriptor leak on error.
5000 * term.c: Fix minor fdopen-related file descriptor leaks.
5001 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5002 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5004 * charset.c: Fix file descriptor leaks and errno issues.
5006 (load_charset_map_from_file): Don't leak file descriptor on error.
5007 Use plain record_xmalloc since the allocation is larger than
5008 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5010 * eval.c (record_unwind_protect_nothing):
5011 * fileio.c (fclose_unwind):
5013 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5014 The replacement doesn't block input, but that no longer seems
5017 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5019 * lread.c: Fix file descriptor leaks and errno issues.
5020 (Fload): Close some races that leaked fds or streams when 'load'
5022 (Fload, openp): Report error number of last nontrivial failure to open.
5023 ENOENT counts as trivial.
5024 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5026 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5027 now that the function is always called with a nonnegative arg.
5028 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5029 All uses replaced with ...
5030 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5032 A few more minor file errno-reporting bugs.
5033 * callproc.c (Fcall_process):
5034 * doc.c (Fsnarf_documentation):
5035 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5036 * process.c (set_socket_option):
5037 Don't let a constructor trash errno.
5038 * doc.c: Include <errno.h>.
5040 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5042 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5044 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5046 Fix w32 bug with call-process-region (Bug#14885).
5047 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5048 to Fcall_process when the input is empty. This simplifies the
5049 code a bit. It makes no difference on POSIXish platforms but
5050 apparently it fixes a bug on w32.
5052 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5053 * fileio.c (close_file_unwind): Don't close if FD is negative;
5054 this can happen when unwinding a zapped file descriptor.
5055 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5056 in case Emacs runs out of memory between the two unwind-protects.
5057 Don't trash errno when closing FD.
5058 Zap the FD in the specpdl when closing it, instead of deferring
5059 the removal of the unwind-protect; this fixes a bug where a child
5060 function unwinds the stack past us.
5062 New unwind-protect flavors to better type-check C callbacks.
5063 This also lessens the need to write wrappers for callbacks,
5064 and the need for make_save_pointer.
5065 * alloca.c (free_save_value):
5066 * atimer.c (run_all_atimers):
5068 * alloc.c (safe_alloca_unwind):
5069 * atimer.c (unwind_stop_other_atimers):
5070 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5071 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5072 * minibuf.c (choose_minibuf_frame_1):
5073 * process.c (make_serial_process_unwind):
5074 * xdisp.h (pop_message_unwind):
5075 * xselect.c (queue_selection_requests_unwind):
5076 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5077 * alloca.c (record_xmalloc):
5078 Prefer record_unwind_protect_ptr to record_unwind_protect with
5080 * alloca.c (Fgarbage_collect):
5081 Prefer record_unwind_protect_void to passing a dummy.
5082 * buffer.c (restore_buffer):
5083 * window.c (restore_window_configuration):
5084 * xfns.c, w32fns.c (do_unwind_create_frame)
5085 New wrapper. All record-unwind uses of wrappee changed.
5086 * buffer.c (set_buffer_if_live):
5087 * callproc.c (call_process_cleanup, delete_temp_file):
5088 * coding.c (code_conversion_restore):
5089 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5090 * editfns.c (save_excursion_restore)
5091 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5092 (save_restriction_restore):
5093 * eval.c (restore_stack_limits, un_autoload):
5094 * fns.c (require_unwind):
5095 * keyboard.c (recursive_edit_unwind, tracking_off):
5096 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5097 * macros.c (pop_kbd_macro, restore_menu_items):
5098 * nsfns.m (unwind_create_frame):
5099 * print.c (print_unwind):
5100 * process.c (start_process_unwind):
5101 * search.c (unwind_set_match_data):
5102 * window.c (select_window_norecord, select_frame_norecord):
5103 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5104 (fast_set_selected_frame):
5105 * xfns.c, w32fns.c (unwind_create_tip_frame):
5106 Return void, not a dummy Lisp_Object. All uses changed.
5107 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5108 * callproc.c (call_process_kill):
5109 * fileio.c (restore_point_unwind, decide_coding_unwind)
5110 (build_annotations_unwind):
5111 * insdel.c (Fcombine_after_change_execute_1):
5112 * keyboard.c (read_char_help_form_unwind):
5113 * menu.c (unuse_menu_items):
5114 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5115 * sound.c (sound_cleanup):
5116 * xdisp.c (unwind_redisplay):
5117 * xfns.c (clean_up_dialog):
5118 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5119 Accept no args and return void, instead of accepting and returning
5120 a dummy Lisp_Object. All uses changed.
5121 * cygw32.c (fchdir_unwind):
5122 * fileio.c (close_file_unwind):
5123 * keyboard.c (restore_kboard_configuration):
5124 * lread.c (readevalllop_1):
5125 * process.c (wait_reading_process_output_unwind):
5126 Accept int and return void, rather than accepting an Emacs integer
5127 and returning a dummy object. In some cases this fixes an
5128 unlikely bug when the corresponding int is outside Emacs integer
5129 range. All uses changed.
5130 * dired.c (directory_files_internal_unwind):
5131 * fileio.c (do_auto_save_unwind):
5132 * gtkutil.c (pop_down_dialog):
5133 * insdel.c (reset_var_on_error):
5134 * lread.c (load_unwind):
5135 * xfns.c (clean_up_file_dialog):
5136 * xmenu.c, nsmenu.m (pop_down_menu):
5137 * xmenu.c (cleanup_widget_value_tree):
5138 * xselect.c (wait_for_property_change_unwind):
5139 Accept pointer and return void, rather than accepting an Emacs
5140 save value encapsulating the pointer and returning a dummy object.
5142 * editfns.c (Fformat): Update the saved pointer directly via
5143 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5144 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5145 (unwind_body): New function.
5146 (record_unwind_protect): First arg is now a function returning void,
5147 not a dummy Lisp_Object.
5148 (record_unwind_protect_ptr, record_unwind_protect_int)
5149 (record_unwind_protect_void): New functions.
5150 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5151 * fileio.c (struct auto_save_unwind): New type.
5152 (do_auto_save_unwind): Use it.
5153 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5154 * insdel.c (struct rvoe_arg): New type.
5155 (reset_var_on_error): Use it.
5156 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5158 (specbinding_func): Remove; there are now several such functions.
5159 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5160 (set_unwind_protect_ptr): New function.
5161 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5163 Be simpler and more consistent about reporting I/O errors.
5164 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5165 Say "Read error" and "Write error", rather than "I/O error", or
5166 "IO error reading", or "IO error writing", when a read or write
5168 * process.c (Fmake_network_process, wait_reading_process_output)
5169 (send_process, Fprocess_send_eof, wait_reading_process_output):
5170 Capitalize diagnostics consistently. Put "failed foo" at the
5171 start of the diagnostic, so that we don't capitalize the
5172 function name "foo". Consistently say "failed" for such
5174 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5175 All callers changed. This is so it can use report_file_error.
5176 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5177 diagnostics consistently as above.
5179 * fileio.c (report_file_errno): Fix errno reporting bug.
5180 If the file name is neither null nor a pair, package it up as a
5181 singleton list. All callers changed, both to this function and to
5182 report_file_error. This fixes a bug where the memory allocator
5183 invoked by list1 set errno so that the immediately following
5184 report_file_error reported the wrong errno value.
5186 Fix minor problems found by --enable-gcc-warnings.
5187 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5188 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5190 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5192 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5193 Set event->arg to Qt if switch-event shall be generated.
5194 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5196 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5198 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5201 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5202 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5203 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5204 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5205 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5206 and there is a focused frame.
5207 (head_table): Add focus-in and focus-out.
5208 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5209 bind to handle-focus-in/out.
5211 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5212 (Fhandle_switch_frame): Call Fhandle_focus_in.
5213 (syms_of_frame): defsubr handle-focus-in/out.
5215 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5217 Fix porting bug to older POSIXish platforms (Bug#14862).
5218 * sysdep.c (emacs_pipe): New function, that implements
5219 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5220 This should port better to CentOS 5 and to Mac OS X 10.6.
5221 All calls to pipe2 changed.
5223 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5224 This makes the code easier to read and the executable a bit smaller.
5225 Do not replace all calls to Fcons that happen to create lists,
5226 just calls that are intended to create lists. For example, when
5227 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5228 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5229 Similarly for list2 through list5.
5230 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5231 * bytecode.c (exec_byte_code):
5232 * callint.c (quotify_arg, Fcall_interactively):
5233 * callproc.c (Fcall_process, create_temp_file):
5234 * charset.c (load_charset_map_from_file)
5235 (Fdefine_charset_internal, init_charset):
5236 * coding.c (get_translation_table, detect_coding_system)
5237 (Fcheck_coding_systems_region)
5238 (Fset_terminal_coding_system_internal)
5239 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5240 * composite.c (update_compositions, Ffind_composition_internal):
5241 * dired.c (directory_files_internal, file_name_completion)
5243 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5244 * doc.c (Fsnarf_documentation):
5245 * editfns.c (Fmessage_box):
5247 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5248 (Feval, eval_sub, Ffuncall, apply_lambda):
5249 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5250 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5251 (Fset_file_times, Finsert_file_contents)
5252 (Fchoose_write_coding_system, Fwrite_region):
5253 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5254 * font.c (font_registry_charsets, font_parse_fcname)
5255 (font_prepare_cache, font_update_drivers, Flist_fonts):
5256 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5257 * frame.c (make_frame, Fmake_terminal_frame)
5258 (x_set_frame_parameters, x_report_frame_params)
5259 (x_default_parameter, Fx_parse_geometry):
5260 * ftfont.c (syms_of_ftfont):
5261 * image.c (gif_load):
5262 * keyboard.c (command_loop_1):
5263 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5264 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5265 (Fminor_mode_key_binding, accessible_keymaps_1)
5266 (Faccessible_keymaps, Fwhere_is_internal):
5267 * lread.c (read_emacs_mule_char):
5268 * menu.c (find_and_return_menu_selection):
5269 * minibuf.c (get_minibuffer):
5270 * nsfns.m (Fns_perform_service):
5271 * nsfont.m (ns_script_to_charset):
5272 * nsmenu.m (ns_popup_dialog):
5273 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5274 (Fx_own_selection_internal):
5275 * nsterm.m (append2):
5276 * print.c (Fredirect_debugging_output)
5277 (print_prune_string_charset):
5278 * process.c (Fdelete_process, Fprocess_contact)
5279 (Fformat_network_address, set_socket_option)
5280 (read_and_dispose_of_process_output, write_queue_push)
5281 (send_process, exec_sentinel):
5282 * sound.c (Fplay_sound_internal):
5283 * textprop.c (validate_plist, add_properties)
5284 (Fput_text_property, Fadd_face_text_property)
5285 (copy_text_properties, text_property_list, syms_of_textprop):
5286 * unexaix.c (report_error):
5287 * unexcoff.c (report_error):
5288 * unexsol.c (unexec):
5289 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5290 (Fformat_mode_line, syms_of_xdisp):
5291 * xfaces.c (set_font_frame_param)
5292 (Finternal_lisp_face_attribute_values)
5293 (Finternal_merge_in_global_face, syms_of_xfaces):
5294 * xfns.c (x_default_scroll_bar_color_parameter)
5295 (x_default_font_parameter, x_create_tip_frame):
5296 * xfont.c (xfont_supported_scripts):
5297 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5298 (menu_help_callback, xmenu_show):
5300 * xterm.c (set_wm_state):
5301 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5302 and similarly for list2 through list5.
5304 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5306 * callproc.c (Fcall_process_region): Fix minor race and tune.
5307 (create_temp_file): New function, with the temp-file-creation part
5308 of the old Fcall_process_region. Use Fcopy_sequence to create the
5309 temp file name, rather than alloca + build_string, for simplicity.
5310 Don't bother to block input around the temp file creation;
5311 shouldn't be needed. Simplify use of mktemp.
5312 Use record_unwind_protect immediately after creating the temp file;
5313 this closes an unlikely race where the temp file was not removed.
5314 Use memcpy rather than an open-coded loop.
5315 (Fcall_process_region): Use the new function. If the input is
5316 empty, redirect from /dev/null rather than from a newly created
5317 empty temp file; this avoids unnecessary file system traffic.
5319 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5321 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5322 Simplify by making this case like the other two. This is a bit
5323 slower on obsolete hosts, but the extra complexity isn't worth it.
5325 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5326 * process.c (create_process) [!DOS_NT]:
5327 Remove now-unnecessary calls to emacs_close.
5329 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5331 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5332 returning early. (Bug#14850)
5334 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5335 and inhibit-iso-escape-detection attributes of 'undecided'.
5338 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5340 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5341 Reported by Herbert J. Skuhra in
5342 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5344 Don't lose top specpdl entry when memory is exhausted.
5345 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5346 specpdl overflow here, to simplify callers; all callers changed.
5347 Always reserve an unused entry at the stack top; this avoids
5348 losing the top entry's information when memory is exhausted.
5350 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5352 Clean up errno reporting and fix some errno-reporting bugs.
5353 * callproc.c (Fcall_process):
5354 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5355 * process.c (create_process, Fmake_network_process):
5356 * unexaix.c (report_error):
5357 * unexcoff.c (report_error):
5358 Be more careful about reporting the errno of failed operations.
5359 The code previously reported the wrong errno sometimes.
5360 Also, prefer report_file_errno to setting errno + report_file_error.
5361 (Fcall_process): Look at openp return value rather than at path,
5362 as that's a bit faster and clearer when there's a numeric predicate.
5363 * fileio.c (report_file_errno): New function, with most of the
5364 old contents of report_file_error.
5365 (report_file_error): Use it.
5366 (Ffile_exists_p, Ffile_accessible_directory_p):
5367 Set errno to 0 when it is junk.
5368 * fileio.c (Faccess_file):
5369 * image.c (x_create_bitmap_from_file):
5370 Use faccessat rather than opening the file, to avoid the hassle of
5371 having a file descriptor open.
5372 * lisp.h (report_file_errno): New decl.
5373 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5376 * process.c (create_process, wait_reading_process_output) [AIX]:
5377 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5378 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5379 a multithreaded environment anyway).
5380 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5382 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5384 * image.c (x_find_image_file): Don't close a remote file handle.
5386 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5388 Fix races with threads and file descriptors.
5389 * callproc.c (Fcall_process_region):
5390 * dired.c (open_directory):
5391 * emacs.c (main, Fdaemon_initialized):
5392 * image.c (x_find_image_file):
5393 * inotify.c (Finotify_rm_watch):
5394 * lread.c (Flocate_file_internal):
5395 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5396 * term.c (term_mouse_moveto, init_tty):
5397 * termcap.c (tgetent):
5398 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5399 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5400 * unexhp9k800.c, unexmacosx.c (unexec):
5401 * callproc.c (Fcall_process_region):
5402 Use emacs_close, not close.
5403 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5404 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5405 and posix_close function on current platforms (which all lack them).
5406 (emacs_close): Use it. This should fix the races on GNU/Linux and
5407 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5408 and it should avoid closing random victim file descriptors on
5411 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5413 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5414 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5417 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5418 This is for .gdbinit xbacktrace.
5420 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5421 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5422 (emacs_set_tty): Now static.
5423 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5424 * term.c (tty_capable_p, tty_default_color_capabilities)
5425 (get_tty_terminal, term_mouse_movement)
5426 (handle_one_term_event, init_tty, maybe_fatal):
5427 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5428 (tgetent, scan_file, name_match, compare_contin):
5429 * terminal.c (get_terminal):
5430 Use bool for boolean.
5431 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5432 Prefer char to unsigned char if either will do.
5433 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5434 (tty_write_glyphs): Prefer int to unsigned.
5435 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5436 All callers changed.
5437 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5439 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5442 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5443 (B__dummy__): New dummy symbol, to pacify C89.
5444 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5445 they can't grok varargs macros.
5446 * dispnew.c (add_window_display_history)
5447 (add_frame_display_history):
5448 * print.c (print_object):
5449 * xdisp.c (debug_method_add):
5450 Use %p printf format only for void pointers.
5451 * emacs.c (usage_message): New constant, replacing ...
5452 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5453 (main): Adjust to usage reorg.
5454 * fns.c (syms_of_fns):
5455 * profiler.c (syms_of_profiler):
5456 Don't use non-constant struct initializers.
5457 * gnutls.h (gnutls_initstage_t):
5458 * lisp.h (enum Lisp_Fwd_Type):
5459 * lread.c (lisp_file_lexically_bound_p):
5460 * xsettings.c (anonymous enum):
5461 Remove trailing comma.
5462 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5463 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5464 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5466 * regex.c (const_re_char): New type, to pacify strict C89.
5467 All uses of 'const re_char' replaced to use it.
5468 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5469 with glibc when strict C89. This change is imported from gnulib.
5471 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5472 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5473 Omit GNU_LINUX implementation, since it requires long long.
5474 * xterm.c (x_draw_underwave):
5475 Do not assume the traditional order of struct's members.
5476 (x_term_init): Rewrite to avoid the need for non-constant structure
5479 Syntax cleanup, mostly replacing macros with functions.
5480 This removes the need for the syntax_temp hack.
5481 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5482 * syntax.c (SYNTAX_INLINE): New macro.
5483 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5484 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5485 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5486 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5487 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5488 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5489 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5490 Now constants, not macros.
5491 (syntax_temp) [!__GNUC__]: Remove.
5492 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5493 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5494 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5495 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5496 Move here from syntax.h; now functions, not macros. Except for the
5497 last function, these are static since only syntax.c uses them.
5498 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5499 All uses changed. Now a function, not a macro; use this fact
5500 to simplify the code.
5501 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5502 compiler bugs; no longer relevant.
5503 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5504 (SYNTAX_INLINE): New macro.
5505 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5506 for the new functions. Use bool for boolean member.
5507 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5508 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5509 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5510 (SETUP_BUFFER_SYNTAX_TABLE):
5511 Now extern inline functions, not macros.
5512 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5513 Remove; all uses replaced by implementation.
5514 (syntax_temp) [!__GNUC__]: Remove decl.
5515 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5517 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5519 * emacs.c (main): Fix syntax error.
5521 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5523 Timestamp fixes for undo (Bug#14824).
5524 * atimer.c (schedule_atimer):
5525 * fileio.c (Ffile_newer_than_file_p):
5526 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5527 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5528 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5529 (syms_of_fileio): Remove Sclear_visited_file_name.
5530 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5531 file doesn't exist; this avoids an ambiguity with negative timestamps.
5532 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5533 * systime.h (make_emacs_time, invalid_emacs_time):
5534 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5535 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5536 * undo.c (record_first_change): Push (visited-file-modtime) onto
5537 undo list rather than reimplementing it by hand, incorrectly.
5539 2013-07-09 Ken Brown <kbrown@cornell.edu>
5541 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5543 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5545 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5547 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5549 Handle errno and exit status a bit more carefully.
5550 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5551 number into an exit status. Instead, use EXIT_CANCELED.
5552 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5553 * callproc.c (relocate_fd):
5554 * emacs.c (close_output_streams, main):
5555 * process.c (create_process):
5556 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5557 Use emacs_perror for simplicity.
5558 * callproc.c (relocate_fd, main):
5559 * sysdep.c (sys_subshell):
5560 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5561 (shut_down_emacs): Use emacs_write, not write.
5562 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5563 * fileio.c (Fcopy_file, e_write):
5564 * nsterm.m (ns_select):
5565 * process.c (send_process):
5566 * sound.c (vox_write):
5567 Use emacs_write_sig, not emacs_write.
5568 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5569 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5571 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5573 (emacs_full_write): New function.
5574 (emacs_write): Rewrite to use it.
5575 (emacswrite_sig, emacs_perror): New functions.
5576 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5578 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5580 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5581 on NS even if it is present. Pixmap on NS is a void*.
5583 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5585 Port to Ubuntu 10 (Bug#14803).
5586 Problem reported by T.V. Raman.
5587 * process.c (close_on_exec, accept4, process_socket):
5588 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5590 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5592 * w32.c (sys_dup): Declare prototype.
5596 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5598 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5600 Make file descriptors close-on-exec when possible (Bug#14803).
5601 This simplifies Emacs a bit, since it no longer needs to worry
5602 about closing file descriptors by hand in some cases.
5603 It also fixes some unlikely races. Not all such races, as
5604 libraries often open files internally without setting
5605 close-on-exec, but it's an improvement.
5606 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5607 * callproc.c (Fcall_process) [!MSDOS]:
5608 * emacs.c (main) [!DOS_NT]:
5609 * nsterm.m (ns_term_init):
5610 * process.c (create_process):
5611 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5612 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5613 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5614 Prefer mkostemp with O_CLOEXEC to mkstemp.
5615 * callproc.c (relocate_fd) [!WINDOWSNT]:
5616 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5617 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5619 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5620 Make the resulting file descriptor close-on-exec.
5621 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5622 * lread.c (load_descriptor_list, load_descriptor_unwind):
5623 Remove; no longer needed. All uses removed.
5624 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5625 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5627 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5628 (Fmake_network_process, Fnetwork_interface_list):
5629 (Fnetwork_interface_info, server_accept_connection):
5630 Make newly-created socket close-on-exec.
5631 * sysdep.c (emacs_open, emacs_fopen):
5632 Make new-created descriptor close-on-exec.
5633 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5634 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5636 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5638 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5639 for NS_IMPL_GNUSTEP.
5641 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5643 Fix openp errno handling.
5644 * callproc.c (Fcall_process): Preserve openp errno around close.
5645 * lread.c (openp): Set errno when returning -1, as some callers
5648 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5650 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5652 * nsterm.h (NSSavePanel): Update comment.
5653 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5654 (ns_run_file_dialog): Declare.
5656 * nsfns.m: Remove panelOK.
5658 (ns_run_file_dialog): New function.
5659 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5660 event loop, so file dialog is popped up by ns_run_file_dialog, called
5661 by sendEvent (Bug#14578).
5662 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5664 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5666 * xdisp.c (default_line_pixel_height): New function.
5667 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5668 (try_cursor_movement, redisplay_window, try_window)
5669 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5671 * window.c (window_scroll_pixel_based):
5672 use default_line_pixel_height.
5674 * dispextern.h (default_line_pixel_height): Add prototype.
5676 * frame.c (x_set_line_spacing): Accept a float value for
5677 line-spacing parameter, per the documentation.
5679 * data.c (Fmultibyte_string_p): Doc fix.
5681 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5683 Use emacs_open more consistently when opening files.
5684 This handles EINTR more consistently now, and makes it easier
5685 to introduce other uniform changes to file descriptor handling.
5686 * src/systdio.h: New file.
5687 * src/buffer.c (mmap_init):
5688 * cygw32.c (chdir_to_default_directory):
5689 * dispnew.c (Fopen_termscript):
5690 * emacs.c (Fdaemon_initialized):
5691 * fileio.c (Fdo_auto_save):
5692 * image.c (slurp_file, png_load_body, jpeg_load_body):
5693 * keyboard.c (Fopen_dribble_file):
5695 * print.c (Fredirect_debugging_output):
5696 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5697 * termcap.c (tgetent):
5698 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5699 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5700 * w32term.c (w32_initialize) [CYGWIN]:
5701 * xfaces.c (Fx_load_color_file):
5702 Use emacs_open instead of plain open, and emacs_fopen instead of
5704 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5705 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5706 * callproc.c (default_output_mode): New constant.
5707 (Fcall_process): Use it to call emacs_open instead of plain creat.
5708 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5709 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5710 (emacs_fopen): New function.
5711 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5712 Include <lisp.h>, for emacs_open.
5713 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5715 Remove duplicate #include directives.
5716 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5718 Don't include stdio.h twice.
5719 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5720 Don't include sys/types.h or stdio.h twice.
5721 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5722 * lread.c: Don't include coding.h twice.
5723 * nsfont.m: Don't include frame.h twice.
5724 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5725 * ralloc.c: Don't include <unistd.h> twice.
5726 * xdisp.c: Don't include font.h twice.
5727 * xterm.c: Don't include fontset.h twice.
5728 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5730 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5732 Scale ImageMagick images more carefully.
5733 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5734 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5735 Be more careful about avoiding undefined behavior after
5736 integer overflow and division by zero.
5738 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5740 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5741 (syms_of_w32fns): DEFSYM them.
5742 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5743 (CCHDEVICENAME): Define macros if not defined.
5744 (struct MONITOR_INFO_EX): New struct.
5745 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5746 (enum_display_monitors_fn): New variable.
5747 (globals_of_w32fns): Initialize it.
5748 (Fx_display_pixel_width, Fx_display_pixel_height)
5749 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5750 multi-monitor setups in docstrings.
5751 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5752 screen size by primary monitor's millimeter per pixel.
5753 (w32_monitor_enum, w32_display_monitor_attributes_list)
5754 (w32_display_monitor_attributes_list_fallback)
5755 (Fw32_display_monitor_attributes_list): New functions.
5756 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5758 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5760 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5762 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5764 * fileio.c (Qfile_notify_error): New error symbol.
5766 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5767 * inotify.c (inotify_callback, symbol_to_inotifymask)
5768 (Finotify_add_watch, Finotify_rm_watch): Use it.
5769 (inotifyevent_to_event): Exchange order of cookie and file name.
5770 (Finotify_add_watch): Adapt docstring.
5772 * lisp.h (Qfile_notify_error): Declare.
5774 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5776 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5777 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5778 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5779 which did not work (see <http://bugs.gnu.org/14569#307>).
5780 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5781 && (!noninteractive || initialized)). This attempts to thread
5782 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5784 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5786 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5787 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5789 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5791 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5792 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5793 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5794 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5796 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5798 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5799 Define to __sys_siglist.
5801 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5803 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5804 word-wrap, so that overflow-newline-into-fringe would work in
5805 visual-line-mode. (Bug#2749)
5806 (move_it_in_display_line_to): When the last scanned display
5807 element fits exactly on the display line, and
5808 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5809 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5810 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5811 finding buffer position that corresponds to pixel coordinates,
5812 e.g. in buffer_posn_from_coords.
5814 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5816 * process.c (handle_child_signal): Call catch_child_signal if
5819 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5821 Don't convert function pointers to void * and back.
5822 It isn't portable C, and it's easy enough to avoid.
5823 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5824 (make_save_value): Add support for SAVE_FUNCPOINTER.
5825 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5826 * print.c (print_object):
5827 Distinguish function from object pointers.
5828 * lisp.h (SAVE_FUNCPOINTER): New constant.
5829 (SAVE_SLOT_BITS): Adjust to it.
5830 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5831 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5832 (voidfuncptr): New typedef.
5833 (struct Lisp_Save_Value): New member data[0].funcpointer.
5834 (XSAVE_FUNCPOINTER): New function.
5836 Simplify buildobj processing.
5837 * Makefile.in (buildobj.h): Make it a sequence of strings each
5838 followed by comma, rather than a single string. Put it into a
5839 .tmp file in case there's an error while generating it.
5840 (gl-stamp): Use .tmp for temp files.
5841 (mostlyclean): Clean .tmp files.
5842 * doc.c (buildobj): Move to just the routine that needs it.
5843 It's now an array of strings, so processing is simpler.
5845 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5847 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5848 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5849 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5850 Invoke malloc_enable_thread even when not interactive.
5851 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5852 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5853 in this case, since the underlying bug has now been fixed.
5855 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5857 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5858 unlinking it (bug#14691).
5860 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5862 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5863 before checking whether buffer is modified. This lets
5864 `kill-buffer-query-functions' cancel killing of the buffer or save
5865 its content before `kill-buffer' asks user the "Buffer %s
5866 modified; kill anyway?" question.
5868 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5870 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5871 Let the super performKeyEquivalent deal with them (Bug#14747).
5873 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5875 * widget.c (resize_cb): Remove unused local.
5877 Do not use GTK 3 if it exists but cannot be compiled.
5878 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5879 * xterm.c (x_error_handler) [!USE_GTK]:
5882 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5884 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5886 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5887 to the valid range of values. (Bug#14753)
5889 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5890 when moving point by using the current glyph matrix. This avoids
5891 the need to force redisplay when this function is called in a
5894 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5896 Fix minor problems found by static checking.
5897 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5898 Redo the latter's body to sidestep GCC parenthesization warnings.
5899 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5900 * coding.c (detect_coding, detect_coding_system):
5901 * coding.h (struct undecided_spec):
5902 Use bool for boolean.
5903 * image.c (QCmax_width, QCmax_height): Now static.
5904 * xdisp.c (Fmove_point_visually): Remove unused local.
5906 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5908 * xdisp.c (Fmove_point_visually): New function.
5910 2013-06-28 Kenichi Handa <handa@gnu.org>
5912 * coding.h (define_coding_undecided_arg_index): New enum.
5913 (coding_attr_index): New members
5914 coding_attr_undecided_inhibit_null_byte_detection,
5915 coding_attr_undecided_inhibit_iso_escape_detection,
5916 coding_attr_undecided_prefer_utf_8.
5917 (undecided_spec): New struct.
5918 (struct coding_system): New member `undecided' of the member
5921 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5922 (detect_coding): Likewise.
5923 (detect_coding_system): Likewise.
5924 (Fdefine_coding_system_internal): New coding system properties
5925 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5927 (syms_of_coding): Adjust for coding_arg_undecided_max.
5929 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5931 * image.c (x_from_xcolors): Remove unused local.
5933 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5935 Defer image data transfer between X client and server until actual
5938 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5941 * image.c (Destroy_Image): Remove.
5942 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5943 `mask_p', and `colors_p'. All uses changed.
5944 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5945 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5946 New macros for `flags' arg to x_clear_image_1.
5947 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5948 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5949 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5950 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5951 (image_get_x_image, image_unget_x_image): New functions or macros.
5952 (image_background, image_background_transparent, x_to_xcolors)
5953 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5954 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5955 instead of Destroy_Image.
5956 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5957 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5958 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5959 (imagemagick_load_image, svg_load_image): Use them instead of
5960 x_create_x_image_and_pixmap, and x_put_x_image followed by
5961 x_destroy_x_image, respectively.
5962 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5963 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5964 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5965 background_transparent fields.
5966 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5967 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5969 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5971 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5972 This mostly consists of undoing recent changes.
5973 * callproc.c (Fcall_process):
5974 * process.c (create_process):
5975 Do not worry about catching SIGCHLD here, undoing previous change.
5976 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5977 * process.c, process.h (catch_child_signal):
5978 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5979 * process.c (catch_child_handler): Don't worry about being called
5980 lazily and do not assume caller has blocked SIGCHLD, undoing
5981 previous change. Move first-time stuff back to
5982 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5983 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5984 set lib_child_handler if it's already initialized, which may
5985 help avoid problems on GNUStep.
5987 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5989 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5990 * callproc.c (Fcall_process):
5991 * process.c (create_process):
5992 Make sure SIGCHLD is caught before we fork,
5993 since Emacs startup no arranges to catch SIGCHLD.
5994 * process.c (lib_child_handler): Initialize to null, not to
5996 (catch_child_signal): Allow self to be called lazily.
5997 Do nothing if it's already been called.
5998 Assume caller has blocked SIGCHLD (all callers do now).
5999 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6000 just before it's really needed.
6001 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6002 since it hasn't been caught yet.
6004 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6006 * image.c (compute_image_size): New function to implement
6007 :max-width and :max-height.
6008 (imagemagick_load_image): Use it.
6010 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6012 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6013 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6015 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6016 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6017 the SIGCHLD handler, since the code is not atomic and (due to glib)
6018 signals may be arriving now.
6019 * sysdep.c (init_signals): Do not catch child signals here;
6020 'main' now does that later, at a safer time.
6022 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6024 Clean up SIGCHLD handling a bit (Bug#14569).
6025 * process.c, process.h (catch_child_signal):
6026 Now always extern, even if !NS_IMPL_GNUSTEP.
6027 * process.c (catch_child_signal): Move glib tickler here from
6028 init_process_emacs, so that it's done earlier in Emacs
6029 initialization. Also move the noninteractive && !initialized
6030 check here from init_process_emacs. This is all a bit cleaner for
6031 GNUish platforms, and I hope it works around the Cygwin bug.
6032 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6033 that glib signal handling is tickled before glib creates threads.
6035 * process.c (wait_reading_process_output): Avoid int overflow
6036 when reading more than 2 GiB total from a process.
6038 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6040 * process.c (create_process): Handle a couple more cases,
6041 i.e., work even if new_argv and wait_child_setup[i] are cached.
6042 Use Fcall_process's style for volatile vars.
6044 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6046 * process.c (create_process): Mark PROCESS volatile.
6048 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6050 Use C99-style flexible array members if available.
6051 This avoids some subtle aliasing issues, which typically
6052 aren't a problem with GCC but may be a problem elsewhere.
6053 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6054 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6055 In either case, it uses a flexible array member rather than
6056 the old struct hack. All uses changed.
6057 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6058 Adjust to sdata reorganization.
6059 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6060 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6061 that ports better to pre-C99 non-GCC.
6062 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6063 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6064 as the latter has changed.
6065 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6066 and port better to pre-C99 GCC.
6067 * image.c (struct xpm_cached_color):
6068 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6069 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6070 Use FLEXIBLE_ARRAY_MEMBER.
6071 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6072 Move decl to top level so it gets checked against implementation.
6073 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6074 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6076 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6078 * syntax.c: Integer cleanups.
6079 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6080 All uses that need 0-or-2 changed to:
6081 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6082 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6083 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6084 (char_quoted, prev_char_comend_first, back_comment)
6085 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6086 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6087 Use bool for boolean.
6088 (update_syntax_table, skip_chars, skip_syntaxes):
6089 Prefer int to unsigned when either will do.
6090 (back_comment): Return boolean success flag, like forw_comment,
6091 instead of positive-or-minus-1 (which might have overflowed int anyway).
6092 Don't stuff ptrdiff_t into int.
6093 (syntax_spec_code, syntax_code_spec): Now const.
6094 (Fmatching_paren, scan_lists, scan_sexps_forward):
6095 Use enum syntaxcode for syntax code.
6096 (Fmatching_paren): Check that arg is a character, not just an integer.
6097 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6098 (Finternal_describe_syntax_value): Omit no-longer-needed
6100 (skip_chars): Use char, not unsigned char, when the distinction
6102 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6103 * bytecode.c (exec_byte_code):
6104 * syntax.c (syntax_spec_code, Fchar_syntax)
6105 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6107 * syntax.h (SYNTAX_WITH_FLAGS):
6108 Omit unnecessary casts.
6110 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6112 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6113 line dimensions here, to avoid race conditions with the main
6114 thread. (Bug#14062, bug#14630, bug#14669)
6116 * w32term.c (w32_draw_window_cursor): Compute the header line and
6117 mode line dimensions here.
6118 <w32_system_caret_window, w32_system_caret_hdr_height>:
6119 <w32_system_caret_mode_height>: New variables.
6121 * w32term.h: Declare them.
6123 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6125 * alloc.c (die): Move "assertion failed" string here ...
6126 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6127 COND when SUPPRESS_CHECKING. This shrinks the executable text
6128 size by 0.8% to 2.2% when configured with --enable-checking,
6129 depending on optimization flags (GCC 4.8.1 x86-64).
6131 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6133 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6135 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6136 base is 2; this is more accurate.
6138 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6140 * sound.c (string_default): Move to !WINDOWSNT section.
6141 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6143 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6145 * sound.c: Integer cleanups.
6146 Remove unnecessary forward decls.
6147 (struct sound_device): The 'file' member is now a Lisp_Object, not
6148 a char *, so that we needn't invoke alloca on a huge size.
6149 (Fplay_sound_internal): Adjust to this.
6150 (string_default): New function.
6151 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6152 Use it to adjust to the struct sound_device change.
6153 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6154 (be2hs) [0]: Remove.
6156 * syntax.c (skip_chars): Don't use uninitialized storage
6157 when searching a multibyte buffer for characters that are not in a
6158 unibyte string that contains non-ASCII characters.
6160 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6162 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6163 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6165 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6167 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6169 2013-06-18 Kenichi Handa <handa@gnu.org>
6171 * font.c (Ffont_spec): Signal an error for an invalid font name
6174 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6176 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6177 In particular this ports to 32-bit sparc Sun cc.
6178 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6179 array with a dummy element at specpdl[-1], so that its address can
6181 (unbind_to): Do not copy the binding; not needed, now that we
6182 copy old_value in the one place where the copy is needed.
6183 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6184 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6185 (union specbinding): Rename from struct specbinding. Redo layout
6186 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6187 which is not portable. With Sun C 5.12 32-bit sparc, the
6188 declaration causes nargs to be an unsigned bitfield, a behavior
6189 that the C standard allows; but Emacs wants nargs to be signed.
6190 The overall type is now a union of structures rather than a
6191 structure of union of structures, and the 'kind' member is now a
6192 bitfield, so that the overall type doesn't grow. All uses changed.
6193 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6195 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6197 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6198 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6200 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6202 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6204 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6205 unless we know that the window w's frame is a frame object.
6206 Another attempt at solving bug#14062 and bug#14630.
6208 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6210 * textprop.c (property_set_type): New enum.
6211 (add_properties): Allow appending/prepending text properties.
6212 (add_text_properties_1): Factored out of Fadd_text_properties.
6213 (Fadd_text_properties): Move all the code into
6214 add_text_properties_1.
6215 (Fadd_face_text_property): New function that calls
6216 add_text_properties_1.
6218 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6220 Move functions from lisp.h to individual modules when possible.
6221 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6222 * alloc.c (XFLOAT_INIT, set_symbol_name):
6223 * buffer.c (CHECK_OVERLAY):
6224 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6225 (set_char_table_parent):
6226 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6227 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6228 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6229 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6231 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6232 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6233 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6234 (backtrace_args, backtrace_debug_on_exit):
6235 * floatfns.c (CHECK_FLOAT):
6236 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6237 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6238 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6239 (set_hash_index_slot):
6240 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6241 * marker.c (CHECK_MARKER):
6242 * textprop.c (CHECK_STRING_OR_BUFFER):
6243 * window.c (CHECK_WINDOW_CONFIGURATION):
6244 Move here from lisp.h, and make these functions static rather than
6246 * buffer.c (Qoverlayp):
6248 * fns.c (Qhash_table_p):
6249 * window.c (Qwindow_configuration_p):
6251 * lisp.h: Remove the abovementioned defns and decls.
6253 Use functions, not macros, for XINT etc (Bug#11935).
6254 In lisp.h, prefer functions to function-like macros, and
6255 constants to object-like macros, when either will do. This:
6256 . simplifies use, as there's no more need to worry about
6257 arguments' side effects being evaluated multiple times.
6258 . makes the code easier to debug on some platforms.
6259 However, when using gcc -O0, keep using function-like macros
6260 for a few critical operations, for performance reasons.
6261 This sort of thing isn't needed with gcc -Og, but -Og
6262 is a GCC 4.8 feature and isn't widely-enough available yet.
6263 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6264 Remove enum lsb_bits; no longer needed.
6265 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6266 * buffer.c (Qoverlap):
6268 * fns.c (Qhash_table_p):
6269 Now extern, so lisp.h can use these symbols.
6270 * dispextern.h: Include character.h, for MAX_CHAR etc.
6271 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6272 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6273 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6274 (GLYPH_CODE_P): Move here from lisp.h.
6275 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6276 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6277 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6278 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6279 XUNTAG now returns void *.
6280 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6281 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6282 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6283 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6284 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6285 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6286 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6287 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6288 New macros, renamed from their sans-lisp_h_ counterparts.
6289 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6290 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6291 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6292 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6293 If compiling via GCC without optimization, define these as macros
6294 in addition to inline functions.
6295 To disable this, compile with -DINLINING=0.
6296 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6297 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6298 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6299 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6300 (INTMASK, VALMASK): Now macros, since static values cannot be
6301 accessed from extern inline functions.
6302 (VALMASK): Also a constant, for benefit of old GDB.
6303 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6304 is INTEGERP, which can fold it in.
6305 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6306 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6307 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6308 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6309 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6310 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6311 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6312 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6313 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6314 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6315 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6316 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6317 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6318 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6319 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6320 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6321 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6322 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6323 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6324 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6325 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6326 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6327 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6328 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6329 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6330 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6331 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6332 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6333 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6334 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6335 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6336 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6337 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6339 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6340 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6341 (VALMASK): Define in one place rather than in two, merging the
6342 USE_LSB_TAG parts; this is simpler.
6343 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6344 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6345 Move up, to avoid use before definition.
6346 Also include "globals.h" earlier, for the same reason.
6347 (make_natnum): New function.
6348 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6349 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6350 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6351 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6352 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6353 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6354 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6355 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6356 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6357 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6358 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6359 (Qwindow_configuration_p, Qimage): New forward declarations.
6360 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6361 (STRING_COPYIN): Remove; unused.
6362 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6363 (xcar_addr, xcdr_addr): New functions. All uses changed.
6364 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6365 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6366 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6367 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6368 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6369 (TYPE_RANGED_INTEGERP): Simplify.
6370 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6371 (setlocale, fixup_locale, synchronize_system_messages_locale)
6372 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6373 Now empty functions, not macros.
6374 (functionp): Return bool, not int.
6375 * window.c (Qwindow_configuration_p): Now extern,
6376 so window.h can use it.
6377 * window.h (Qwindowp): Move decl back to lisp.h.
6379 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6381 * xdisp.c (Fline_pixel_height): New function, required for solving
6384 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6386 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6388 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6390 * lread.c (syms_of_lread):
6391 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6393 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6395 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6397 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6399 * fileio.c (expand_file_name): Doc fix.
6401 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6403 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6404 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6405 Wait for self, not for 0. This can't hurt on GNU or similar
6406 system, and may help with Cygwin.
6408 * keyboard.c: Don't use PROP (...) as an lvalue.
6409 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6410 Use set_prop (A, B), not PROP (A) = B.
6412 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6414 * xdisp.c (get_it_property): Use it->window instead of generating
6415 a Lisp object from it->w.
6417 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6419 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6420 get-char-property the window that is being rendered, instead of
6421 the buffer, to support window-specific overlays. (Bug#14575)
6422 (compute_display_string_pos): When W is NULL, use the current
6423 buffer as the object to pass to get-char-property.
6424 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6425 pointer member of the bidi iterator, since no window is pertinent
6428 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6430 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6431 being displayed, and pass it to compute_display_string_pos.
6432 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6433 (bidi_paragraph_init): All callers changed.
6435 * xdisp.c (init_from_display_pos, init_iterator)
6436 (handle_single_display_spec, next_overlay_string)
6437 (get_overlay_strings_1, reseat_1, reseat_to_string)
6438 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6439 Set bidi_it.w member from it->w.
6440 (compute_display_string_pos): Accept additional argument, the
6441 window being displayed, and pass it to Fget_char_property.
6444 * dispextern.h (struct bidi_it): New member w, the window being
6446 (compute_display_string_pos): Adjust prototype.
6448 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6450 * xgselect.c: Remove unneeded include xterm.h.
6452 * process.c (wait_reading_process_output): Check for NS before GLIB.
6453 GLIB may be linked in due to rsvg, but ns_select must be called.
6455 * xgselect.c (xg_select): Remove call to window_system_available
6456 and g_main_context_pending at the top, so Gdk events (i.e. file
6457 notify) are processed when Emacs is started with -nw.
6459 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6461 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6462 (ctagsfiles3): New variable, includes only *.m files.
6463 (TAGS): Use an explicit language name in the regular expressions,
6464 to avoid transformation of '/SOMETHING' by MSYS to
6465 'c:\MSYS\SOMETHING'.
6467 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6469 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6471 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6473 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6474 still need to set the mouse pointer shape and activate help-echo.
6477 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6479 A few porting etc. fixes for the new file monitor code.
6480 See the thread containing
6481 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6482 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6483 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6484 (dir_monitor_callback, Fgfile_rm_watch):
6485 Use assq_no_quit instead of Fassoc, for speed.
6486 (dir_monitor_callback, Fgfile_rm_watch):
6487 eassert that the monitor is a fixnum.
6488 (dir_monitor_callback): No need for CDR_SAFE.
6489 Simplify building of lisp with alternative tails.
6490 (Fgfile_add_watch, Fgfile_rm_watch):
6491 Do not assume glib functions set errno reliably on failure.
6492 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6493 and signal an error otherwise.
6494 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6495 Use Fdelq instead of Fdelete, for speed.
6497 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6499 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6500 don't insist on being invoked on a highlighted tool-bar button.
6501 Avoids losing tool-bar functionality when mouse-highlight is nil.
6502 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6503 Don't highlight when mouse-highlight is nil.
6504 (note_mouse_highlight): When mouse-highlight is nil, don't return
6505 right away; instead, run tool-bar and mode-line highlight
6506 subroutine, clear any existing highlight, and revert the mouse
6507 pointer to its default shape. (Bug#14558)
6509 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6511 * lisp.mk (lisp): Add prog-mode.el.
6513 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6515 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6516 * process.c (dummy_handler): New function.
6517 (lib_child_handler): New static var.
6518 (handle_child_signal): Invoke it.
6519 (catch_child_signal): If a library has set up a signal handler,
6520 save it into lib_child_handler.
6521 (init_process_emacs): If using glib and not on Windows, tickle glib's
6522 child-handling code so that it initializes its private SIGCHLD handler.
6523 * syssignal.h (SA_SIGINFO): Default to 0.
6524 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6525 31; it should no longer be needed now.
6527 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6529 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6531 * gfilenotify.c (globals_of_gfilenotify): New function.
6532 (syms_of_gfilenotify): Move global initialization there.
6534 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6536 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6538 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6539 * keyboard.c (menu_bar_items, tool_bar_items):
6540 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6541 not override local keymaps any more.
6543 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6545 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6547 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6549 * w32console.c (initialize_w32_display): Return the dimensions of
6550 the console window via 2 additional arguments, not via the current
6551 frame. This avoids crashes due to overrunning the bounds of
6552 frame's decode_mode_spec_buffer, which is not resized following
6553 the change of the frame dimensions from the initial 10x10.
6555 * w32term.h (w32_initialize_display_info): Adjust prototype.
6557 * term.c (init_tty): Take dimensions of the frame from the values
6558 returned by initialize_w32_display.
6560 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6561 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6562 (LIBES): Add $(GFILENOTIFY_LIBS).
6564 * w32inevt.c (handle_file_notifications): Add dummy implementation
6565 for !HAVE_W32NOTIFY.
6567 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6569 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6571 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6573 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6575 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6577 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6579 Fix minor problems found by static checking.
6580 * data.c (pure_write_error):
6581 Use xsignal2, not Fsignal, as Fsignal might return.
6582 * eval.c (set_backtrace_debug_on_exit): Now static.
6583 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6584 No longer inline. EXTERN_INLINE is needed only for functions
6585 defined in .h files. Reindent function header as per GNU style.
6586 (backtrace_p, backtrace_top, backtrace_next):
6587 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6588 compiler or linker. Add extern decls to pacify gcc -Wall.
6589 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6591 * frame.c (free_monitors): Define only on platforms that need it.
6592 * nsterm.m (ns_term_init):
6593 * process.c (catch_child_signal):
6594 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6595 defined on all porting targets these days.
6596 * process.c, process.h (catch_child_signal):
6597 Make it extern only if NS_IMPL_GNUSTEP is defined.
6599 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6601 * w32.c (gettimeofday): Make the signature identical to prototype
6602 in nt/inc/sys/time.h.
6604 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6606 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6609 * keyboard.c (safe_run_hooks_error): Improve error message.
6611 * data.c (pure_write_error): Add `object' argument.
6612 * puresize.h (CHECK_IMPURE): Use it.
6614 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6616 * Makefile.in (NOTIFY_OBJ): New variable.
6617 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6619 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6620 Call syms_of_gfilenotify.
6622 * gfilenotify.c: New file.
6624 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6625 and Qfile_w32notify.
6626 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6627 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6629 * lisp.h: Declare syms_of_gfilenotify.
6631 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6633 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6635 Merge the specpdl and backtrace stacks. Make the structure of the
6636 specpdl entries more obvious via a tagged union of structs.
6637 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6638 (enum specbind_tag): New enum.
6639 (struct specbinding): Make it a tagged union of structs.
6640 Add a case for backtrace records.
6641 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6642 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6643 (backtrace_debug_on_exit): New accessors.
6644 (struct backtrace): Remove.
6645 (struct catchtag): Remove backlist field.
6646 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6648 (Flocal_variable_p): Speed up the common case where the binding is
6650 * eval.c (backtrace_list): Remove.
6651 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6652 (set_backtrace_args, set_backtrace_nargs)
6653 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6654 (backtrace_next): New functions.
6655 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6656 (unwind_to_catch, internal_lisp_condition_case)
6657 (internal_condition_case, internal_condition_case_1)
6658 (internal_condition_case_2, internal_condition_case_n): Don't bother
6659 with backtrace_list any more.
6660 (Fsignal): Adjust to new backtrace format.
6661 (grow_specpdl): Move up.
6662 (record_in_backtrace): New function.
6663 (eval_sub, Ffuncall): Use it.
6664 (apply_lambda): Adjust to new backtrace format.
6665 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6667 (specbind): Adjust to new specpdl format. Simplify.
6668 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6669 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6671 (mark_backtrace): Remove.
6672 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6673 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6674 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6676 * profiler.c (record_backtrace): Use get_backtrace.
6677 (handle_profiler_signal): Use backtrace_top_function.
6678 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6681 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6683 * process.h (catch_child_signal): Declare.
6685 * process.c (catch_child_signal): New function.
6686 (init_process_emacs): Call it.
6688 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6689 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6691 (x_set_cursor_type): Remove declaration.
6692 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6693 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6694 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6695 (ns_get_color): Use F suffix on float.
6696 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6697 (ns_get_rgb_color): Remove.
6698 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6699 (note_mouse_movement): x and y are CGFloat.
6700 (ns_draw_fringe_bitmap): Remove unused rowY.
6701 Change #if to COCOA && >= 10_6.
6702 (ns_draw_window_cursor): Remove unused overspill.
6703 (ns_draw_underwave): width and x are EamcsCGFloat.
6704 (ns_draw_box): thickness is CGFloat.
6705 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6706 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6707 if not in main thread.
6708 (ns_get_pending_menu_title, ns_check_menu_open)
6709 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6710 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6711 (sendFromMainThread:): New method.
6712 (changeFont:): size is CGFloat.
6713 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6714 Disable warning about permanent text.
6715 (characterIndexForPoint:): Adjust return type depending on GNUStep
6717 (mouseDown:): delta is CGFloat.
6718 (updateFrameSize): Remove unised variable f.
6719 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6720 Cast float to EmacsCGFloat.
6721 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6722 also to -1 when restoring.
6723 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6724 inside NS_IMPL_COCOA.
6725 (toggleFullScreen:): Put call to toggleFullScreen inside
6726 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6727 (setPosition:portion:whole:): por is CGFloat.
6728 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6729 (mouseDown:): Use CGFloat.
6730 (mouseDragged:): Remove unised variable edge.
6731 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6733 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6735 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6736 when NS_IMPL_GNUSTEP.
6737 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6738 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6739 (EmacsToolbar): Add clearAll. Add tag argument to
6740 addDisplayItemWithImage.
6741 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6743 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6745 * nsmenu.m (ns_update_menubar): Make static.
6746 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6747 (fillWithWidgetValue:): Add cast to SEL for setAction.
6748 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6749 (update_frame_tool_bar): Update code for GNUStep.
6750 (clearAll): New method.
6751 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6752 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6753 Move identifierToItem setObject and activeIdentifiers addObject before
6754 call to insertItemWithItemIdentifier.
6755 (validateVisibleItems): Fix indentation.
6756 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6757 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6758 UtilityWindow to aStyle, remove call to setStyleMask.
6760 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6762 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6763 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6764 Use F suffix on floats.
6765 (ns_char_width): Returns CGFloat.
6766 (ns_ascii_average_width): w is CGFloat instead of float.
6767 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6769 (ns_glyph_metrics): CGFloat instead of float.
6771 * nsfns.m (x_set_foreground_color, x_set_background_color):
6773 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6774 remove unused variables.
6775 (Fns_read_file_name): Keep track if panel is for save.
6776 Use ns_filename_from_panel/ns_directory_from_panel.
6777 (Fns_list_services): delegate only used for COCOA.
6778 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6779 Just return the input if GNUStep.
6780 (x_screen_planes): Remove.
6781 (Fxw_color_values): Use EmacsCGFloat
6782 (Fns_display_monitor_attributes_list): Only get screen number for
6784 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6786 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6787 ns_directory_from_panel.
6789 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6791 * process.c (handle_child_signal): Also use WCONTINUED.
6792 This is so that list-processes doesn't mistakenly list the process
6793 as stopped, when the process has actually been continued and is
6796 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6798 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6799 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6800 not already configured.
6802 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6804 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6806 * Makefile.in (mostlyclean): Remove *.res files.
6808 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6810 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6811 a buffer (bug#8447).
6813 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6815 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6816 display vector, and we backtrack, handle the case that the
6817 previous character position is also displayed from a display
6818 vector or covered by a display string or image. (Bug#14476)
6820 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6822 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6823 (struct MonitorInfo, free_monitors): Remove.
6824 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6825 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6826 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6829 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6830 (struct MonitorInfo, free_monitors): Remove.
6831 (ns_screen_name): Make static.
6832 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6833 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6836 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6837 (struct MonitorInfo): New struct.
6838 (free_monitors, make_monitor_attribute_list): Declare.
6840 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6842 (free_monitors, make_monitor_attribute_list): New functions.
6843 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6846 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6848 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6850 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6852 * keyboard.c: Apply keyboard decoding only to events that come directly
6853 from the tty, not from unread-command-events (bug#14368).
6854 (read_event_from_main_queue): New function, extracted from read_char).
6855 (read_decoded_char): Remove.
6856 (read_decoded_event_from_main_queue): New function to replace it.
6857 (read_char): Use it.
6858 (read_key_sequence): Use read_char rather than read_decoded_char.
6860 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6862 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6864 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6866 2013-05-22 Kenichi Handa <handa@gnu.org>
6868 The following changes are to fix the setting of
6869 buffer-file-coding-system on, for instance, C-x RET c unix RET
6870 _FILE_OF_DOS_EOL_TYPE_ RET.
6872 * coding.h (struct coding_system): New member detected_utf8_chars.
6874 * coding.c (detect_coding_utf_8): Count characters and check EOL
6875 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6877 (setup_coding_system): Do not initialize coding->head_ascii.
6878 (check_ascii): Do not set coding->eol_seen but update it. Do not
6879 call adjust_coding_eol_type here.
6880 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6881 If the eol-type of CODING is already specified, adjust the eol type
6882 of the found coding-system.
6883 (decode_coding_gap): Cancel previous change. Utilize the
6884 character numbers counted by detect_coding_utf_8. Fix detection
6887 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6889 * search.c (looking_at_1): Only set last_thing_searched if the match
6890 changed the match-data (bug#14281).
6892 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6894 * xdisp.c (reseat_at_previous_visible_line_start):
6895 Already declared in dispextern.h, so remove it here.
6896 (move_it_vertically_backward): Likewise.
6898 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6900 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6901 (Fx_display_pixel_width, Fx_display_pixel_height)
6902 (Fx_display_mm_width, Fx_display_mm_height):
6903 Mention `display-monitor-attributes-list' in docstrings.
6905 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6906 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6907 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6908 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6909 (Fx_display_backing_store, Fx_display_visual_class)
6910 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6911 (Fx_display_grayscale_p, Fx_display_pixel_width)
6912 (Fx_display_pixel_height, Fx_display_planes)
6913 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6914 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6915 (Fx_display_mm_width, Fx_display_mm_height)
6916 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6917 height for all physical monitors as in X11.
6919 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6920 Return pixel width or height for all physical monitors as in X11.
6922 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6924 Port --enable-gcc-warnings to clang.
6925 * bytecode.c (exec_byte_code):
6927 Redo diagnostic pragmas to pacify clang, too.
6928 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6929 * editfns.c (Fencode_time):
6930 * fileio.c (file_accessible_directory_p):
6931 * font.c (font_unparse_xlfd):
6932 Use '&"string"[index]' instead of '"string" + (index)'.
6933 * undo.c (user_error): Remove; unused.
6935 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6937 * insdel.c (insert_1_both): Document the arguments, instead of
6938 referring to insert_1, which no longer exists.
6940 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6941 some window, increment windows_or_buffers_changed, so that
6942 *Messages* display in that window is updated. (Bug#14408)
6944 * w32.c: Include epaths.h.
6945 (init_environment): Use cmdproxy.exe without leading directories.
6946 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6948 (gettimeofday): Adjust signature and return value to Posix
6951 * unexw32.c (open_output_file): Delete the existing emacs.exe
6952 before creating it, to break the hard link to the versioned
6955 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6956 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6957 (FIRSTFILE_OBJ): New variables.
6958 (W32_RES): Rename to EMACSRES. All users changed.
6959 (base_obj): Use $(CM_OBJ).
6960 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6961 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6962 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6963 $(W32_RES_LINK) before $(LIBES).
6964 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6966 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6968 * makefile.w32-in (DOC): Use just "DOC".
6970 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6972 * process.c: Export default filters and sentinels to Elisp.
6973 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6975 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6976 (Fset_process_sentinel, Fformat_network_address):
6977 Default to them instead of nil.
6978 (server_accept_connection): Sentinels can't be nil any more.
6979 (read_and_dispose_of_process_output): New function, extracted from
6980 read_process_output.
6981 (read_process_output): Use it; filters can't be nil.
6982 (Finternal_default_process_filter): New function, extracted from
6983 read_process_output.
6984 (exec_sentinel_unwind): Remove function.
6985 (exec_sentinel): Don't zilch sentinel while running.
6986 (status_notify): Sentinels can't be nil.
6987 (Finternal_default_process_sentinel): New function extracted from
6989 (setup_process_coding_systems): Default filter is not nil any more.
6990 (syms_of_process): Export new Elisp functions and initialize
6992 * lisp.h (make_lisp_proc): New function.
6994 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6996 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6998 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7000 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7001 unless we know that the window w is a leaf window.
7002 Another attempt at solving bug#14062.
7004 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7006 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7009 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7011 * image.c (gif_load): Check that subimages fit (Bug#14345).
7013 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7015 * lread.c (skip_dyn_eof): New function.
7016 (read1): Use it to skip the end of a file in response to #@00.
7018 * doc.c (get_doc_string): Slightly relax the sanity checking.
7020 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7022 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7023 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7024 (MonitorInfo): New struct.
7025 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7026 (Fns_display_monitor_attributes_list): New functions.
7027 (display-usable-bounds): Remove.
7028 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7031 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7033 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7034 (GTK_CHECK_VERSION): New macro, if not already defined.
7035 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7036 replaced by GTK_CHECK_VERSION.
7038 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7040 * xterm.h (GTK_PREREQ): New macro.
7041 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7042 to use this macro instead, for consistency and clarity.
7044 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7046 * xdisp.c (row_for_charpos_p): New function, with code of
7047 cursor_row_p, but accepts an additional argument CHARPOS instead
7048 of using a hardcoded PT.
7049 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7050 (row_containing_pos): Call row_for_charpos_p instead of partially
7051 doing the same. Fixes cursor positioning under longlines-mode
7052 when longlines-show-effect includes more than one newline, when
7053 moving the cursor vertically up.
7055 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7057 * makefile.w32-in (ACL_H): New macro.
7058 ($(BLD)/fileio.$(O)): Update dependencies.
7060 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7062 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7063 * Makefile.in (LIB_ACL): New macro.
7064 (LIBACL_LIBS): Remove.
7065 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7066 * fileio.c: Include <acl.h>.
7067 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7068 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7070 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7073 * unexelf.c: Don't assume ElfW (Half) fits in int.
7074 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7075 when dealing with ElfW (Half) values, since they can exceed 2**31
7076 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7077 (entry_address): Omit unused NUM arg. All uses changed.
7079 2013-05-07 Juri Linkov <juri@jurta.org>
7081 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7082 to the string converted from number with `Fnumber_to_string'.
7085 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7087 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7088 This fixes a problem introduced by my previous change.
7090 2013-05-07 Glenn Morris <rgm@gnu.org>
7092 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7094 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7096 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7098 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7100 Static checking by GCC 4.8.0.
7101 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7102 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7103 (x_get_monitor_attributes_fallback)
7104 (x_get_monitor_attributes_xinerama)
7105 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7106 Define only if USE_GTK.
7107 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7108 (x_get_monitor_attributes_fallback): Omit unused locals.
7109 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7110 Use double, not float, to avoid mixed-mode floating point arithmetic.
7112 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7113 Jan Djärv <jan.h.d@swipnet.se>
7115 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7116 (XINERAMA_CFLAGS): New macros.
7117 (ALL_CFLAGS, LIBES): Use them.
7119 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7120 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7121 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7122 (syms_of_xfns): DEFSYM them.
7123 (struct MonitorInfo): New struct.
7124 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7125 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7126 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7127 (x_get_monitor_attributes_xinerama): New functions.
7128 (Fx_display_monitor_attributes_list): New primitive.
7129 (syms_of_xfns): Defsubr it.
7131 * xterm.h (x_display_info): Add Xatom_net_workarea and
7132 Xatom_net_current_desktop.
7134 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7135 and dpyinfo->Xatom_net_current_desktop.
7137 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7139 * xdisp.c (pos_visible_p): Use the special code for finding the
7140 beginning of a display property or overlay for any "replacing"
7141 display property, not just for display strings. This solves
7142 incorrect reporting of position by posn-at-point. (Bug#14241)
7144 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7146 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7147 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7148 Verify that ElfW (Half) fits in int.
7149 (fatal): Use same signature as lisp.h.
7150 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7151 configure and build with -DUNEXELF_DEBUG without worrying about
7152 other modules that use DEBUG.
7153 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7154 possibly-wide integers now uses it instead of plain fprintf.
7155 (entry_address): New function, which avoids problems with 32-bit
7156 overflow on 64-bit hosts.
7157 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7158 (round_up): Don't assume the remainder fits in int.
7159 (find_section): Use bool for boolean. Simplify debug code.
7160 (unexec): Don't assume file sizes fit in int or size_t.
7161 Omit unnecessary trailing newline in 'fatal' format.
7162 Use strerror rather than outputting decimal error number.
7163 Remove unused code when emacs is not defined;
7164 this file relies on Emacs now.
7165 Don't assume e_phnum and e_shnum are positive.
7167 * regex.c: Fix problems when DEBUG is defined.
7168 (extract_number, extract_number_and_incr): Define regardless of
7169 whether DEBUG is defined; that's simpler and makes the code less
7170 likely to go stale in the normal case when DEBUG is not defined.
7171 Return int rather than taking an int * arg. All callers changed.
7172 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7173 Remove, replacing with ...
7174 (DEBUG_PRINT): New macro. All callers changed.
7175 (DEBUG_COMPILES_ARGUMENTS): New macro.
7176 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7177 (print_compiled_pattern, print_double_string) [DEBUG]:
7178 Use prototype rather than old-style definition.
7179 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7180 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7181 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7182 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7183 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7184 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7185 This matters only when DEBUG is defined.
7187 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7189 * xdisp.c (set_iterator_to_next): Set the
7190 ignore_overlay_strings_at_pos_p flag only if we are _really_
7191 iterating over an overlay string, as indicated by the
7192 current.overlay_string_index member. (Bug#14306)
7194 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7196 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7197 to where it is used, to avoid autorelease issues (Bug#14050).
7199 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7201 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7202 * fileio.c (syms_of_fileio): Implement this.
7203 * filelock.c (create_lock_file): If symbolic links don't work, so
7204 we use a regular file as a lock file, do not fsync the lock file;
7207 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7209 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7210 (syms_of_minibuf): Adjust accodingly.
7212 * callint.c (Fcall_interactively): Adjust calls accordingly.
7214 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7216 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7217 w->contents is a buffer before computing everything else.
7218 Use parentheses to disambiguate last part of the condition.
7220 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7221 assertion violations. (Bug#14062)
7223 2013-05-01 David Reitter <david.reitter@gmail.com>
7225 * nsfns.m (ns_tooltip): Initialize.
7227 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7229 * coding.c (decode_coding_gap): Don't remove the character before
7230 a newline unless it's a CR character. (Bug#14287)
7232 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7234 * dispextern.h (struct face): Move enum face_underline_type
7235 earlier so that bitfields can be in the same word.
7237 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7239 * nsfns.m (handlePanelKeys): New function.
7240 (EmacsOpenPanel:performKeyEquivalent:)
7241 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7242 arrows/function/control and copy/paste keys (Bug#14296).
7244 2013-04-27 Juri Linkov <juri@jurta.org>
7246 * callint.c (Fcall_interactively): Call `Qread_number' for
7247 interactive code letter `n' instead of using duplicate code.
7250 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7252 * systime.h (make_timeval): Declare as 'const'.
7254 2013-04-27 Kenichi Handa <handa@gnu.org>
7256 * font.c (font_open_entity): Always open a font of manageable
7259 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7261 Port better to AIX (Bug#14258).
7262 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7265 2013-04-24 Kenichi Handa <handa@gnu.org>
7267 * coding.c (decode_coding_iso_2022): When an invalid escape
7268 sequence is encountered, reset the invocation and designation
7269 status to the safest one.
7271 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7273 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7274 Without this fix, "make distclean" leaves stamp-h1 behind.
7276 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7278 * w32fns.c (w32_fullscreen_rect): New function to compute the
7279 window rectangle for the given fullscreen mode.
7280 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7281 longer tunes the window size. This keeps the window's edges flush
7282 with the screen and allows the taskbar to hide itself in fullboth.
7284 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7285 window decorations and uses the entire screen.
7287 * w32term.h (w32_fullscreen_rect) Add prototype.
7288 (struct w32_output): Replace normal_width, normal_height,
7289 normal_top, and normal_left members with a single normal_placement
7291 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7293 (FRAME_NORMAL_PLACEMENT): New macro.
7295 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7297 * minibuf.c (Ftest_completion): Silence compiler warning.
7299 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7301 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7304 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7307 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7308 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7309 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7310 parentheses where appropriate.
7312 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7314 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7316 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7318 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7319 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7320 Mention in the doc string that setting these variables takes
7321 effect only after a call to set-window-buffer. (Bug#14200)
7323 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7325 * indent.c (Fvertical_motion): Don't consider display strings on
7326 overlay strings as display strings on the buffer position we
7327 started from. This prevents vertical cursor motion from jumping
7328 more than one line when there's an overlay string with a display
7329 property at end of line.
7330 Reported by Karl Chen <Karl.Chen@quarl.org> in
7331 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7333 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7335 * window.c (select_window): `record_buffer' even if window is
7336 already selected (bug#14191).
7338 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7340 * window.c (Fwindow_end): Test more flags, including the buffer's
7341 last_overlay_modified flag, to determine whether the window's
7342 display is really up-to-date. Prevents the function from
7343 returning a stale value. (Bug#14170)
7344 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7347 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7349 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7350 garbaged only if it is not already the top frame on its TTY.
7351 This prevents flickering due to constant redrawing of TTY frames when
7352 there are GUI frames open in the same session. (Bug#13864)
7354 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7356 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7357 of marking the idle timers directly.
7359 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7361 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7364 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7366 * window.c (select_window): Don't record_buffer while the invariant is
7367 temporarily broken (bug#14161).
7369 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7371 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7373 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7375 2013-04-07 Romain Francoise <romain@orebokech.com>
7377 Ignore additional platform-specific ACL errors (Bug#13702).
7378 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7379 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7381 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7383 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7386 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7388 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7389 This bug was introduced by my 2013-02-25 change that simplified
7390 data_start configuration. Without this change, on GNU/Linux
7391 an Emacs configured with --enable-profiling fails immediately
7392 due to a profiler signal.
7393 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7394 with these flags. On platforms where special flags are needed
7395 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7396 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7397 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7399 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7401 Get rid of some platform-specific functions examining window
7402 system and its capabilities. This is a partial rework of the
7404 * lisp.h (have_menus_p): Remove prototype. This function is
7405 replaced with platform-independent window_system_available.
7406 (check_window_system): Move to...
7407 * frame.h (decode_window_system_frame, window_system_available):
7408 ...here, add new prototypes.
7409 * frame.c (window_system_available, decode_window_system_frame):
7411 (check_window_system): Platform-independent now.
7412 * xterm.h (x_in_use): Remove declaration.
7414 * w32term.h (check_x_frame):
7415 * nsterm.h (check_x_frame): Remove prototypes. This function
7416 is replaced with platform-independent decode_window_system_frame.
7417 * msdos.c (have_menus_p): Remove.
7418 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7419 Remove platform-specific functions. Use check_window_system,
7420 decode_window_system_frame and check_ns_display_info where
7421 appropriate. Minor style and comment tweaks.
7422 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7423 (check_x_frame): Likewise.
7424 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7426 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7427 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7428 * xmenu.c, xselect.c: All related users changed.
7430 2013-04-03 Kenichi Handa <handa@gnu.org>
7432 The following changes is to optimize the code for reading UTF-8
7435 * coding.c (check_ascii): Rename from detect_ascii. Return value
7436 changed. Check EOL format. Do not call adjust_coding_eol_type
7438 (check_utf_8): New function.
7439 (adjust_coding_eol_type): Do nothing if already adjusted.
7440 (detect_coding): Compare the return value of check_ascii with
7441 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7442 (decode_coding_gap): Optimize for valid UTF-8.
7444 2013-03-21 Kenichi Handa <handa@gnu.org>
7446 * coding.c (syms_of_coding): Cancel previous change.
7448 * insdel.c (insert_from_gap): Fix previous change.
7450 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7452 Consistently use platform-specific function to detect window system.
7453 * lisp.h (check_window_system): New prototype. This function is
7454 going to replace check_x, check_w32 and check_ns.
7455 (have_menus_p): Mention msdos.c in comment.
7456 * fontset.c (check_window_system_func): Remove. Adjust all users.
7457 * fontset.h (check_window_system_func): Remove prototype.
7458 * nsterm.h (check_ns):
7459 * xterm.h (check_x):
7460 * w32term.h (check_w32): Likewise.
7461 * menu.c (Fx_popup_menu): Use check_window_system.
7462 * msdos.c (check_window_system): Define for MS-DOS.
7463 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7464 * w32fns.c (check_window_system): Likewise for MS-Windows.
7465 * xfns.c (check_window_system): Likewise for X.
7466 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7467 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7469 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7471 Prefer < to > in range checks such as 0 <= i && i < N.
7472 This makes it easier to visualize quantities on a number line.
7473 This patch doesn't apply to all such range checks,
7474 only to the range checks affected by the 2013-03-24 change.
7475 This patch reverts most of the 2013-03-24 change.
7476 * alloc.c (xpalloc, Fgarbage_collect):
7477 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7478 * character.c (string_escape_byte8):
7479 * charset.c (read_hex):
7480 * data.c (cons_to_unsigned):
7481 * dispnew.c (update_frame_1):
7482 * doc.c (Fsubstitute_command_keys):
7483 * doprnt.c (doprnt):
7484 * editfns.c (hi_time, decode_time_components):
7485 * fileio.c (file_offset):
7486 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7487 * font.c (font_intern_prop):
7488 * frame.c (x_set_alpha):
7489 * gtkutil.c (get_utf8_string):
7490 * indent.c (check_display_width):
7491 * keymap.c (Fkey_description):
7492 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7494 * minibuf.c (read_minibuf_noninteractive):
7495 * process.c (wait_reading_process_output):
7496 * search.c (Freplace_match):
7497 * window.c (get_phys_cursor_glyph):
7498 * xdisp.c (redisplay_internal):
7499 * xsmfns.c (smc_save_yourself_CB):
7500 Prefer < to > for range checks.
7501 * dispnew.c (sit_for): Don't mishandle NaNs.
7502 This fixes a bug introduced in the 2013-03-24 change.
7503 * editfns.c (decode_time_components): Don't hoist comparison.
7504 This fixes another bug introduced in the 2013-03-24 change.
7506 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7508 * frame.h (struct frame): Drop scroll_bottom_vpos
7509 member becaue all real users are dead long ago.
7510 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7511 * xdisp.c (redisplay_internal): Adjust user.
7513 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7515 * nsmenu.m (showAtX:Y:for:): setLevel to
7516 NSPopUpMenuWindowLevel (Bug#13998).
7518 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7520 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7521 (ns_check_pending_open_menu): Declare.
7523 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7524 (x_activate_menubar): Update the menu with title that matches
7525 ns_get_pending_menu_title, and call
7526 ns_check_pending_openmenu (Bug#12698).
7527 (menuWillOpen:): New method.
7528 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7530 * nsterm.m (menu_will_open_state, menu_mouse_point)
7531 (menu_pending_title): New varaibles.
7532 (ns_get_pending_menu_title, ns_check_menu_open)
7533 (ns_check_pending_open_menu): New functions.
7535 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7537 * indent.c (current_column_bol_cache): Remove leftover which is not
7538 used in Fmove_to_column any more.
7539 (current_column, scan_for_column): Adjust users.
7540 * keyboard.c (last_point_position_buffer, last_point_position_window):
7541 Remove leftovers which are not used for recording undo any more.
7542 (command_loop_1, syms_of_keyboard): Adjust users.
7543 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7544 redisplay_window any more.
7545 (move_it_to): Adjust user.
7547 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7549 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7550 Update dependencies.
7552 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7554 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7555 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7558 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7560 * window.h (struct window): Replace hchild, vchild and buffer slots
7561 with the only contents slot. This is possible because each valid
7562 window may have either the child window (in vertical or horizontal
7563 combination) or buffer to display (for the leaf window). Using that,
7564 a lof of operations to traverse and/or change window hierarchies may
7565 be simplified. New member horizontal is used to distinguish between
7566 horizontal and vertical combinations of internal windows.
7567 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7568 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7569 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7570 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7571 Use contents slot, not buffer, where appropriate.
7572 (wset_combination): New function.
7573 (wset_buffer): Add eassert.
7574 (Fframe_first_window): Simplify the loop reaching first window.
7575 (Fwindow_buffer): Use WINDOW_LEAF_P.
7576 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7577 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7578 (unshow_buffer): Convert initial debugging check to eassert.
7579 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7580 (make_parent_window, window_resize_check, window_resize_apply)
7581 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7582 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7583 Adjust to match struct window changes.
7584 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7585 (mark_window_cursors_off, count_windows, get_leaf_windows)
7586 (foreach_window_1): Simplify the loop.
7587 * alloc.c (mark_object): Do not check for the leaf window because
7588 internal windows has no glyph matrices anyway.
7589 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7590 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7591 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7592 (build_frame_matrix_from_window_tree, mirror_make_current)
7593 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7594 (update_window_tree, set_window_update_flags): Simplify the loop.
7595 (sync_window_with_frame_matrix_rows): Enforce live window.
7596 Use contents slot, not buffer, where appropriate.
7597 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7598 and WINDOW_HORIZONTAL_COMBINATION_P.
7599 (make_frame_visible_1): Simplify the loop.
7600 Use contents slot, not buffer, where appropriate.
7601 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7602 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7603 (expose_window_tree): Likewise.
7604 Use contents slot, not buffer, where appropriate.
7605 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7606 to avoid deleted windows. Use contents slot instead of buffer.
7607 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7608 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7609 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7610 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7612 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7614 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7615 identify the reasons for assertion violations in bug#14062 and
7617 (Fx_show_tip): Fix compilation error under
7618 "--enable-check-lisp-object-type". (Bug#14073)
7620 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7621 Reported by <rzl24ozi@gmail.com>.
7623 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7625 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7627 (unwind_with_echo_area_buffer): ...to restore it here.
7628 This is needed to ensure that...
7629 (redisplay_window): ...both window markers are valid here,
7630 which is verified by eassert.
7631 * editfns.c (save_excursion_save): Do not assume that
7632 selected_window always displays the buffer.
7633 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7636 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7638 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7641 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7643 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7645 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7647 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7648 since MinGW's w32api headers do. This avoids compiler warnings.
7650 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7653 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7655 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7657 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7659 * gtkutil.c (style_changed_cb): Check if frame is live and an
7660 X frame (Bug#14038).
7662 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7664 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7665 Define only for _WIN32_WINNT less than 0x0500.
7666 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7668 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7669 see its own definitions of 'struct timeval' and 'struct timezone'.
7671 Fix incompatibilities between MinGW.org and MinGW64 headers.
7672 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7674 * w32.c (REPARSE_DATA_BUFFER): Guard with
7675 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7677 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7679 * xterm.c: Include X11/XKBlib.h
7680 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7682 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7684 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7686 * blockinput.h (input_blocked_p): Likewise.
7687 * bytecode.c (exec_byte_code): Likewise.
7688 * callproc.c (call_process_kill, call_process_cleanup)
7689 (Fcall_process): Likewise.
7690 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7691 (Fccl_execute_on_string): Likewise.
7692 * character.c (string_escape_byte8): Likewise.
7693 * charset.c (read_hex): Likewise.
7694 * cm.c (calccost): Likewise.
7695 * data.c (cons_to_unsigned): Likewise.
7696 * dired.c (directory_files_internal, file_name_completion):
7698 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7699 (sit_for): Likewise.
7700 * doc.c (Fsubstitute_command_keys): Likewise.
7701 * doprnt.c (doprnt): Likewise.
7702 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7703 * emacsgtkfixed.c: Likewise.
7704 * fileio.c (file_offset, Fwrite_region): Likewise.
7705 * floatfns.c (Fexpt, fmod_float): Likewise.
7706 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7708 * font.c (font_intern_prop): Likewise.
7709 * frame.c (x_set_alpha): Likewise.
7710 * gtkutil.c (get_utf8_string): Likewise.
7711 * indent.c (check_display_width): Likewise.
7712 * intervals.c (create_root_interval, rotate_right, rotate_left)
7713 (split_interval_right, split_interval_left)
7714 (adjust_intervals_for_insertion, delete_node)
7715 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7716 (merge_interval_right, merge_interval_left, copy_intervals)
7717 (set_intervals_multibyte_1): Likewise.
7718 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7719 * keymap.c (Fkey_description): Likewise.
7720 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7721 * lread.c (openp, read_integer, read1, string_to_number):
7723 * menu.c (ensure_menu_items): Likewise.
7724 * minibuf.c (read_minibuf_noninteractive): Likewise.
7725 * print.c (printchar, strout): Likewise.
7726 * process.c (create_process, Faccept_process_output)
7727 (wait_reading_process_output, read_process_output, send_process)
7728 (wait_reading_process_output): Likewise.
7729 * profiler.c (make_log, handle_profiler_signal): Likewise.
7730 * regex.c (re_exec): Likewise.
7731 * regex.h: Likewise.
7732 * search.c (looking_at_1, Freplace_match): Likewise.
7733 * sysdep.c (get_child_status, procfs_ttyname)
7734 (procfs_get_total_memory): Likewise.
7735 * systime.h (EMACS_TIME_VALID_P): Likewise.
7736 * term.c (dissociate_if_controlling_tty): Likewise.
7737 * window.c (get_phys_cursor_glyph): Likewise.
7738 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7739 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7741 * xfns.c (Fx_window_property): Likewise.
7742 * xmenu.c (set_frame_menubar): Likewise.
7743 * xselect.c (x_get_window_property, x_handle_dnd_message):
7745 * xsmfns.c (smc_save_yourself_CB): Likewise.
7746 * xterm.c (x_scroll_bar_set_handle): Likewise.
7748 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7750 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7751 to be optional or nil. Adjust comment and convert it to docstring.
7752 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7753 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7755 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7757 Static checking by GCC 4.8-20130319.
7758 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7759 * process.c (Fset_process_datagram_address)
7760 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7761 * xdisp.c (get_char_face_and_encoding):
7762 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7763 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7764 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7766 2013-03-24 Ken Brown <kbrown@cornell.edu>
7768 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7769 fix compilation on 64-bit Cygwin, where underscores are not
7770 automatically prepended.
7772 * w32term.c (w32_initialize): Silence compiler warning.
7774 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7776 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7777 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7778 variables, to save and restore frame dimensions.
7779 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7780 after returning from a 'fullscreen' configuration.
7781 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7782 to avoid races between the main thread and the input thread.
7784 * w32term.h (struct w32_output): New members normal_width,
7785 normal_height, normal_top, normal_left, and prev_fsmode.
7786 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7787 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7790 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7791 'fullscreen' parameter. Always record previous width and height
7792 of the frame, except when switching out of maximized modes, so
7793 that they could be restored correctly, instead of resetting to the
7794 default frame dimensions. Send SC_RESTORE command to the frame,
7795 unless we are going to send SC_MAXIMIZE, to restore the frame
7796 resize hints in the mouse pointer shown by the window manager.
7799 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7801 * lisp.h (get_frame_param): Adjust conditions for prototype
7804 2013-03-22 Ken Brown <kbrown@cornell.edu>
7806 * unexcw.c: Drop unneeded inclusion of w32common.h.
7807 (report_sheap_usage): Declare.
7808 (read_exe_header): Add magic numbers for x86_64.
7809 (fixup_executable): Fix printf format specifier for unsigned long
7812 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7814 * frame.h (struct frame): Put menu_bar_window under #ifdef
7815 because this member is not needed when X toolkit is in use.
7816 (fset_menu_bar_window):
7817 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7818 (free_glyphs, update_frame):
7819 * xdisp.c (expose_frame): Likewise.
7820 (display_menu_bar): Likewise. Remove redundant eassert.
7821 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7824 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7826 Use functions and constants to manipulate Lisp_Save_Value objects.
7827 This replaces code that used macros and strings and token-pasting.
7828 The change makes the C source a bit easier to follow,
7829 and shrinks the Emacs executable a bit.
7830 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7831 (make_save_value): Change 1st arg from string to enum. All callers
7834 (mark_object): Use if, not #if, for GC_MARK_STACK.
7835 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7836 (XSAVE_OBJECT): Now functions, not macros.
7837 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7838 the constant was never used.
7839 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7840 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7841 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7842 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7844 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7845 type3 with a single member save_type. All uses changed.
7846 (save_type, set_save_pointer, set_save_integer): New functions.
7847 * print.c (PRINTX): Remove.
7849 * alloc.c: Remove redundant static declarations.
7851 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7853 * window.h (struct window): Convert left_col, top_line, total_lines
7854 and total_cols from Lisp_Objects to integers. Adjust comments.
7855 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7857 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7858 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7859 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7860 Adjust users where appropriate.
7862 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7864 * frame.h (struct frame): Drop resx and resy because the same data is
7865 available from window system-specific output context. Adjust users.
7866 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7867 New functions to provide defaults when no window system available.
7868 (FRAME_RES_X, FRAME_RES_Y): New macros.
7869 (NUMVAL): Move from xdisp.c.
7870 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7871 (Ffont_face_attributes, Fopen_font):
7872 * image.c (gs_load):
7873 * w32font.c (fill_in_logfont):
7874 * xdisp.c (calc_pixel_width_or_height):
7875 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7876 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7878 2013-03-20 Kenichi Handa <handa@gnu.org>
7880 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7881 to 1 (temporary workaround until a bug related to ASCII
7882 optimization is fixed).
7884 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7886 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7887 Signal error if window is not internal. Adjust docstring.
7888 (delete_all_child_windows): Use combination_limit to save the buffer.
7889 (Fset_window_configuration): Adjust accordingly.
7890 * print.c (syms_of_print): Initialize debugging output not here...
7891 (init_print_once): ...but in a new function here.
7892 * lisp.h (init_print_once): Add prototype.
7893 * emacs.c (main): Add call to init_print_once. Adjust comments.
7895 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7897 * window.c (window_resize_check, window_resize_apply)
7898 (window_from_coordinates, recombine_windows, set_window_buffer)
7899 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7900 (Fsplit_window_internal, Fdelete_window_internal)
7901 (freeze_window_starts): Use bool for booleans.
7902 * window.h (window_frame_coordinates, resize_frame_windows)
7903 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7905 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7907 * dispnew.c (bitch_at_user): Use `user-error'.
7909 2013-03-17 Ken Brown <kbrown@cornell.edu>
7911 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7912 as return type of image_background. (Bug#13981)
7913 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7915 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7917 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7918 (ns_select): Don't return with result uninitialized.
7920 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7923 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7925 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7926 directories. If filename is nil, get directory name (Bug#13932).
7927 Use getFilename and getDirectory.
7928 (getFilename, getDirectory): New methods for EmacsSavePanel and
7930 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7932 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7934 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7936 2013-03-15 Kenichi Handa <handa@gnu.org>
7938 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7939 (adjust_after_replace): Make it back to static. Delete the third
7940 arg text_at_gap_tail. Cancel the code for handling it.
7942 * coding.h (struct coding_system): New member eol_seen.
7944 * coding.c (detect_ascii): New function.
7945 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7946 when the source bytes are actually scanned. On detecting for
7947 coding_category_utf_8_auto, call detect_ascii instead of scanning
7948 source bytes directly.
7949 (produce_chars): Call insert_from_gap with the new arg 0.
7950 (encode_coding): Likewise.
7951 (decode_coding_gap): Control ASCII optimization by the variable
7952 disable_ascii_optimization instead of #ifndef .. #endif.
7953 Deccode EOL format according to coding->eol_seen.
7954 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7957 * lisp.h (adjust_after_replace): Cancel externing it.
7958 (insert_from_gap): Adjust prototype.
7960 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7962 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7963 FULLSCREEN_MAXIMIZED. (Bug#13935)
7965 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7967 * region-cache.c (find_cache_boundary, move_cache_gap)
7968 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7969 Simplify debugging check and convert to eassert. Adjust comment.
7970 (pp_cache): Put under ENABLE_CHECKING.
7972 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7974 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7975 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7977 (w32fullscreen_hook): If the frame is visible, reset
7978 f->want_fullscreen flag after changing the frame size. If the
7979 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7982 2013-03-13 Daniel Colascione <dancol@dancol.org>
7984 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7985 too so that these builds can use Cygwin's file conversion
7986 functions. (We've been building and linking cygw32.o all along
7987 and just not using it.)
7989 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7991 File synchronization fixes (Bug#13944).
7992 * Makefile.in (LIB_FDATASYNC): New macro.
7994 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7995 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7996 Don't worry about HAVE_FSYNC, since a substitute fsync is
7997 available if the system lacks one.
7998 (Fwrite_regin): Retry fsync if interrupted.
8000 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8002 * w32term.c (w32_read_socket): If the Emacs frame is being
8003 activated, call w32fullscreen_hook, to make sure the new frame
8004 dimensions are in effect. (Bug#13937)
8006 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8008 * xdisp.c (init_iterator): Simplify because both character and byte
8009 positions are either specified or -1. Add eassert. Adjust comment.
8010 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8011 character and byte positions can be obtained from marker.
8013 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8015 Static checking by Sun C 5.12.
8016 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8017 * bytecode.c (exec_byte_code):
8018 * dispnew.c (init_display):
8020 * fileio.c (Fsubstitute_in_file_name):
8021 * keyboard.c (Fevent_convert_list):
8022 * keymap.c (Fsingle_key_description):
8023 * term.c (maybe_fatal, fatal):
8024 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8025 * xsmfns.c (Fhandle_save_session):
8026 Omit unreachable code.
8027 * keymap.c (map_keymap_char_table_item): Cast void * to
8028 a function pointer type; the C Standard requires this.
8030 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8031 Include <sys/param.h> unconditionally, as that works elsewhere and
8032 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8033 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8036 See ChangeLog.12 for earlier changes.
8042 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8044 This file is part of GNU Emacs.
8046 GNU Emacs is free software: you can redistribute it and/or modify
8047 it under the terms of the GNU General Public License as published by
8048 the Free Software Foundation, either version 3 of the License, or
8049 (at your option) any later version.
8051 GNU Emacs is distributed in the hope that it will be useful,
8052 but WITHOUT ANY WARRANTY; without even the implied warranty of
8053 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8054 GNU General Public License for more details.
8056 You should have received a copy of the GNU General Public License
8057 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.