1 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5 * nsterm.m (x_set_window_size): Remove fprintf.
6 (init): Define always. Set applicationDidFinishLaunchingCalled
8 (applicationDidFinishLaunching:): Set
9 applicationDidFinishLaunchingCalled,
10 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
13 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
15 Pixel resize changes for NS (Bug#16049).
16 * nsterm.m (x_set_window_size): Change parameters rows/cols to
17 height/width. row/cols are locals.
18 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
19 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
20 (windowWillResize): Remove gsextra. Calculate extra as in
22 (x_new_font): Don't change frame size if fullscreen. Change
25 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
26 comment in xfns.c. Change to pixelwise call.
28 2013-12-06 Eli Zaretskii <eliz@gnu.org>
30 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
33 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
35 * xterm.c (input_signal_count): Remove.
36 (x_dispatch_event): Define unconditionally.
37 (x_make_frame_visible): Process X events until the frame
38 is really visible (Bug#16027).
39 * xterm.h (x_dispatch_event): Declare unconditionally.
41 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
43 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
45 * nsterm.m (x_set_window_size): Handle pixelwise.
47 2013-12-05 Martin Rudalics <rudalics@gmx.at>
49 * w32term.c (x_new_font):
50 * xterm.c (x_new_font): Calculate new frame size from new font
53 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
55 * lisp.h (FOR_EACH_TAIL): New macro.
56 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
58 * window.c (select_window): Call second wset_redisplay before we change
59 selected_window (bug#16034).
61 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
63 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
65 2013-12-04 Eli Zaretskii <eliz@gnu.org>
67 * w32xfns.c: Include window.h, to avoid a compiler warning.
69 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
71 * window.c (window_scroll): Mark window for redisplay (bug#16034).
72 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
73 window_scroll takes care of it.
74 (Fset_window_point, Fdelete_other_windows_internal)
75 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
76 (Fsplit_window_internal, Fdelete_window_internal)
77 (Fresize_mini_window_internal, Fset_window_configuration)
78 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
79 cause redisplay instead of forcing a complete redisplay.
80 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
81 we're only affecting the selected_window.
83 2013-12-04 Eli Zaretskii <eliz@gnu.org>
85 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
86 directional control characters. Update type and category
87 determination according to the UBA from Unicode v6.3.
88 (bidi_category_t): New category EXPLICIT_FORMATTING.
90 * dispextern.h (bidi_type_t): Update to include new bidirectional
91 properties introduced with Unicode v6.3. (Bug#16043)
93 2013-12-04 Martin Rudalics <rudalics@gmx.at>
95 * xterm.c (XTflash): Fix coordinate of bottom area to flash
98 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
100 * font.c (font_list_entities): Remove dummy assignment.
101 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
102 used on graphic displays only. Remove unused 'font_encoder' member.
103 (struct font_bitmap): Remove unused 'extra' member.
104 * nsfont.m (nsfont_open):
105 * w32font.c (w32font_open_internal):
106 * ftfont.c (ftfont_get_bitmap): Adjust users.
108 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
110 Use bool for boolean.
111 * tparam.c (tparam1):
112 * undo.c (record_point, record_property_change):
113 Use bool for boolean, for local vars that are always true or false.
115 Minor integer overflow fixes (Bug#16033).
116 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
117 This improves on the previous fix to this function.
118 (window_resize_check): When summing up pixel counts, don't rely on
119 undefined behavior if the sum overflows.
121 2013-12-03 Martin Rudalics <rudalics@gmx.at>
123 * window.c (Fset_window_new_pixel): Don't choke at negative
124 argument value (Bug#16033).
126 * xfns.c (Fx_create_frame): Add another call to change_frame_size
127 to avoid crash in window_box_height.
129 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
130 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
132 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
134 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
136 Minor integer overflow fixes.
137 * window.c (Fset_window_new_pixel, grow_mini_window):
138 * xdisp.c (Fwindow_text_pixel_size):
139 Avoid undefined behavior on signed integer overflow.
140 * xfns.c (x_set_mouse_color):
141 Check that drag shape fits in 'unsigned', since that's what X wants.
143 2013-12-02 Eli Zaretskii <eliz@gnu.org>
145 Improve reporting of fatal exception on MS-Windows.
146 * w32fns.c (my_exception_handler): New function.
147 (globals_of_w32fns): Set it up as the unhandled exception
148 handler. Initialize exception code and address to zeros.
149 (emacs_abort): If the exception code and address are available,
150 print them at the beginning of the backtrace. Fix the format of
151 printing addresses (was producing 0x0x12345678 on XP).
154 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
156 * eval.c (Fbacktrace__locals): New function.
157 (syms_of_eval): Defsubr it.
159 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
161 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
162 Define here to unify between...
163 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
164 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
166 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
168 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
170 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
171 fringe background extension.
172 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
173 because they are now always the same as `left' and `width',
174 respectively. Remove code for the case that `width' and
175 `sb_width' are different.
177 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
179 Fix minor problems found by static checking.
180 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
181 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
182 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
184 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
186 * image.c (imagemagick_compute_animated_image): Don't crash if we
187 have an animation with different-sized images (bug#15313).
189 2013-11-30 Martin Rudalics <rudalics@gmx.at>
191 Remove some unused items introduced during pixelwise change.
192 * window.c (window_resize_total_check): Remove unused function.
193 * xdisp.c (remember_mouse_glyph): Remove unused label.
194 (Ftool_bar_height): Move declaration inside #if.
195 * xterm.c (x_set_window_size): Don't use r and c.
197 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
199 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
202 * window.c (Fset_window_configuration): Comment out unused variables.
204 * w32term.c (w32_read_socket): Remove unused variable `buf'.
206 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
208 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
210 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
212 * gnutls.c (gnutls_audit_log_function): Only declare and define if
213 HAVE_GNUTLS3 (Bug#16001).
215 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
216 if interrupts are deferred (Bug#15801).
218 2013-11-30 Martin Rudalics <rudalics@gmx.at>
220 Support resizing frames and windows pixelwise.
221 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
222 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
223 (struct glyph_matrix): Replace window_left_col and
224 window_top_line by window_pixel_left and window_pixel_top.
225 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
227 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
228 (draw_window_divider, move_it_to, x_draw_right_divider)
229 (x_draw_bottom_divider, change_frame_size): Add or fix
231 * dispnew.c (change_frame_size_1): Change prototype.
232 (adjust_glyph_matrix, required_matrix_width)
233 (adjust_frame_glyphs_for_window_redisplay): Use pixel
234 values instead of lines and columns.
235 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
236 WINDOW_TOTAL_FRINGE_WIDTH.
237 (handle_window_change_signal, do_pending_window_change)
238 (init_display): Adjusts calls of change_frame_size.
239 (change_frame_size, change_frame_size_1): Handle pixelwise
241 * frame.c (Qright_divider_width, Qbottom_divider_width): New
243 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
244 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
245 (x_set_internal_border_width, x_set_vertical_scroll_bars)
246 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
248 (set_frame_param): New function.
249 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
250 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
251 (Ffringe_width, Fborder_width, Fright_divider_width)
252 (Fbottom_divider_width): New functions, defsubr them.
253 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
255 (struct frame_parm_table): New members Qright_divider_width and
256 Qbottom_divider_width.
257 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
258 (x_report_frame_params): Handle Qright_divider_width and
259 Qbottom_divider_width.
260 (x_set_right_divider_width, x_set_bottom_divider_width): New
262 (frame_resize_pixelwise): New option.
263 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
264 new_pixelwise, right_divider_width and bottom_divider_width;
265 remove total_lines; rename text_lines, text_cols, new_text_lines
266 and new_text_cols to text_height, text_width, new_height and
267 new_width respectively.
268 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
269 FRAME_TEXT_WIDTH respectively.
270 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
271 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
272 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
274 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
275 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
276 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
277 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
278 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
279 (FRAME_TOTAL_COLS_ARG): Remove macro.
280 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
281 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
282 (x_wm_set_size_hint): Handle frame pixel sizes.
283 * indent.c (compute_motion, Fcompute_motion): Call
284 window_body_width instead of window_body_cols.
285 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
286 (make_lispy_position): Handle right and bottom dividers.
287 (Fsuspend_emacs): Pixelize call of change_frame_size.
288 * keyboard.h: Extern Qright_divider, Qbottom_divider.
289 * lisp.h: Extern set_frame_param.
290 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
292 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
293 call of change_frame_size.
294 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
295 * nsterm.m (ns_update_window_end): Optionally draw right
297 (x_set_window_size): Add argument pixelwise. Call
298 check_frame_size and change_frame_size with pixelwise zero.
299 (ns_draw_window_divider): New function.
300 (ns_redisplay_interface): Add ns_draw_window_divider.
301 (updateFrameSize:): Call change_frame_size with pixelwise zero.
302 (x_new_font): Call x_set_window_size with pixelwise zero.
303 * print.c (print_object): For a window print its sequence
305 * term.c (Fresume_tty): Pixelize call of change_frame_size.
306 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
307 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
308 (w32_createwindow): Use scroll bar area width.
309 (w32_wnd_proc): Handle bottom divider width. For
310 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
311 (Fx_create_frame): Default divider width parameters. Caclulate
312 sizes pixelwise. Add vertical drag cursor support.
313 (x_create_tip_frame): Default divider widths to zero. Pixelize
314 call to change_frame_size.
315 (Fx_show_tip): Add handling of divider widths. Pixelize window
317 (Fw32_frame_rect): New function.
318 (frame_parm_handler w32_frame_parm_handlers): Add divider
320 (Vx_window_vertical_drag_shape): Add variable.
321 * w32inevt.c (resize_event, maybe_generate_resize_event):
322 Pixelize change_frame_size calls.
323 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
325 * w32term.c (w32_draw_window_divider): New function.
326 (x_update_window_end): Handle right divider.
327 (w32_draw_fringe_bitmap, x_scroll_run)
328 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
329 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
330 new frame sizes pixelwise.
331 (x_new_font): Pixelize call to x_set_window_size.
332 (x_check_fullscreen): Pixelize call to change_frame_size.
333 (x_set_window_size_1, x_set_window_size): New argument
334 pixelwise. Calculate pixelwise.
335 (x_wm_set_size_hint): Use scroll bar area width.
336 (w32_redisplay_interface): Add w32_draw_window_divider.
337 * w32term.h (struct w32_output): Add vertical drag cursor.
338 * widget.c (set_frame_size, update_wm_hints)
339 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
341 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
342 * window.c (sequence_number): Restore.
343 (Fwindow_pixel_width, Fwindow_pixel_height)
344 (Fwindow_mode_line_height, Fwindow_header_line_height)
345 (window_pixel_to_total, Frun_window_scroll_functions)
346 (Fset_window_new_pixel, window_resize_apply_total)
347 (Fwindow_resize_apply_total): New functions.
348 (window_body_height, window_body_width): Rename from
349 window_body_lines. New argument PIXELWISE. Calculate
351 (Fwindow_body_height, Fwindow_body_width): New argument
353 (coordinates_in_window, window_relative_x_coord): Use window's
354 pixel width instead of total width.
355 (replace_window, recombine_windows): Initialize pixel values.
356 (resize_root_window, resize_frame_windows, grow_mini_window)
357 (shrink_mini_window): New argument PIXELWISE. Calculate
359 (Fdelete_other_windows_internal, adjust_window_margins)
360 (window_resize_check, window_resize_apply)
361 (Fdelete_window_internal, Fresize_mini_window_internal)
362 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
363 (check_frame_size): Rename arguments. New argument PIXELWISE.
365 (set_window_buffer): Make samebuf bool. Run configuration change
366 hook only if buffer changed.
367 (Fset_window_buffer): Rewrite doc-string.
368 (make_window): Initialize new_pixel slot.
369 (Fwindow_resize_apply): Check pixel size of root window.
370 (Fsplit_window_internal): Call 2nd argument pixel_size.
372 (Fscroll_left, Fscroll_right): Call window_body_width instead of
374 (save_window_data): New slots frame_text_width,
375 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
376 (saved_window): New slots pixel_left, pixel_top, pixel_height,
378 (Fcurrent_window_configuration, Fset_window_configuration)
379 (save_window_save, compare_window_configurations): Handle new
380 slots in save_window_data and saved_window.
381 (Fset_window_scroll_bars): Fix doc-string.
382 (window_resize_pixelwise): New variable.
383 (coordinates_in_window, Fcoordinates_in_window_p): Handle
385 (make_parent_window): Adjust sequence_number.
386 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
388 * window.h (struct window): New members new_pixel, pixel_left,
389 pixel_top, pixel_width, pixel_height. Restore sequence_number.
390 (wset_new_pixel): New function.
391 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
392 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
393 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
394 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
395 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
396 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
397 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
398 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
399 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
400 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
401 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
402 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
403 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
404 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
405 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
407 (resize_frame_windows, grow_mini_window, shrink_mini_window)
408 (window_body_width, check_frame_size): Adapt external declarations.
409 * xdisp.c (last_max_ascent): New integer.
410 (window_text_bottom_y): Handle bottom divider.
411 (window_box_width, window_box_height): Calculate pixelwise.
412 (get_glyph_string_clip_rects): Handle right divider.
413 (remember_mouse_glyph): When windows are resized pixelwise
414 proceed with width and height set to 1.
415 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
417 (move_it_to): Calculate and return maximum x position
419 (Fwindow_text_pixel_size): New function.
420 (resize_mini_window, update_tool_bar): Calculate pixelwise.
421 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
423 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
425 (redisplay_tool_bar): Calculate pixelwise.
426 (redisplay_window): Calculate pixelwise. Handle dividers.
427 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
428 (x_draw_vertical_border): Handle dividers.
429 (define_frame_cursor1): Handle vertical drag cursor.
430 (x_draw_right_divider, x_draw_bottom_divider): New functions.
431 (expose_window): Calculate pixelwise. Handle dividers.
432 (init_xdisp): Initialize pixel values.
433 * xfaces.c (Qwindow_divider): New face.
434 (realize_basic_faces): Realize it.
435 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
436 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
437 (x_set_scroll_bar_default_width): Default actual width to 16.
438 (Fx_create_frame): Set sizes pixelwise.
439 (x_create_tip_frame): Default divider widths to zero. Pixelize
440 call of change_frame_size.
441 (Fx_show_tip): Handle divider widths. Initial pixel position
443 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
444 (Vx_window_vertical_drag_shape): New option.
445 * xmenu.c (free_frame_menubar): Pixelize call of
447 * xterm.c (x_draw_window_divider): New function.
448 (x_update_window_end): Optionally draw right divider.
449 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
450 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
451 (handle_one_xevent, x_new_font): Calculate pixelwise.
452 (x_set_window_size_1, x_set_window_size): New argument
453 pixelwise. Calculate pixelwise.
454 (x_wm_set_size_hint): Pixelize call of check_frame_size.
455 (struct x_redisplay_interface): Add x_draw_window_divider.
456 * xterm.h (struct x_output): Add vertical_drag_cursor.
458 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
460 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
461 Set invisible frames's `redisplay' when a full redisplay is requested.
462 (redisplay_window): Set must_be_updated_p instead (bug#15999).
463 (redisplay_mode_lines): Don't set must_be_updated_p any more.
464 (display_mode_lines): Set it here instead.
466 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
468 * dispextern.h (set_window_update_flags): Remove.
470 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
472 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
474 * xdisp.c (REDISPLAY_SOME_P): New macro.
475 (redisplay_internal): Use it (bug#15999).
476 (prepare_menu_bars, redisplay_window): Use it as well.
478 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
480 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
482 * w32font.c (g_b_init_get_char_width_32_w): New static var.
483 (globals_of_w32font): Zero it out.
484 (GetCharWidth32W_Proc): New function pointer.
485 (get_char_width_32_w): New function.
486 (compute_metrics): If get_glyph_outline_w returns an error, try
487 get_char_width_32_w before declaring a failure. This avoids
488 punishing raster (a.k.a. "bitmap") fonts by slowing down
489 redisplay. (Bug#6364).
491 2013-11-29 Eli Zaretskii <eliz@gnu.org>
493 * xdisp.c (clear_mouse_face): Don't invalidate the entire
494 mouse-highlight info, just signal frame_up_to_date_hook that mouse
495 highlight needs to be redisplayed. (Bug#15913)
497 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
499 Fix minor problems found by static checking.
500 * buffer.h (struct buffer_text, struct buffer):
501 * frame.h (struct frame):
502 * window.h (struct window):
503 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
504 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
505 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
506 no-longer-valid use of HAVE_MENUS.
507 * xdisp.c (propagate_buffer_redisplay): Now static.
509 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
511 * xmenu.c (Fmenu_or_popup_active_p):
512 * window.c (Fset_window_configuration):
513 * menu.c (Fx_popup_menu, Fx_popup_dialog):
514 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
515 * fns.c (Fyes_or_no_p):
516 * editfns.c (Fmessage_box, Fmessage_or_box):
517 * alloc.c (make_save_ptr_ptr):
518 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
520 * window.c (Fset_window_configuration): Move select_window later.
522 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
524 Refine redisplay optimizations to only redisplay *some* frames/windows
525 rather than all of them.
526 * xdisp.c (REDISPLAY_SOME): New constant.
527 (redisplay_other_windows, wset_redisplay, fset_redisplay)
528 (bset_redisplay, bset_update_mode_line): New functions.
529 (message_dolog): Use bset_redisplay.
530 (clear_garbaged_frames): Use fset_redisplay.
531 (echo_area_display): Use wset_redisplay.
532 (buffer_shared_and_changed): Remove.
533 (prepare_menu_bars): Call Vpre_redisplay_function before updating
534 frame titles. Compute the actual set of windows redisplayed.
535 Don't update frame titles and menu bars for frames that don't need to
537 (propagate_buffer_redisplay): New function.
539 (redisplay_internal): Use it. Be more selective in the set of windows
540 we redisplay. Propagate windows_or_buffers_changed to
541 update_mode_lines a bit later to simplify the code.
542 (mark_window_display_accurate_1): Reset window and buffer's
544 (redisplay_window): Do nothing if neither the window nor the buffer nor
545 the frame needs redisplay.
546 * window.h (struct window): Add `redisplay' field.
547 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
548 (redisplay_other_windows, window_list): New declarations.
549 * window.c (select_window, Fset_window_start): Use wset_redisplay.
550 (window_list): Not static any more.
551 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
552 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
553 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
554 * frame.c (Fmake_frame_visible): Don't redisplay everything.
555 * frame.h (struct frame): Add `redisplay' field.
556 Move `external_menu_bar' bitfield next to other bit-fields.
557 (SET_FRAME_GARBAGED): Use fset_redisplay.
558 (SET_FRAME_VISIBLE): Don't garbage the frame;
559 Use redisplay_other_windows.
560 * buffer.h (struct buffer): Add `redisplay' field.
561 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
562 (modify_overlay): Use bset_redisplay.
563 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
565 2013-11-28 Eli Zaretskii <eliz@gnu.org>
567 Support w32 file notifications in batch mode.
568 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
569 invalid (which happens in batch mode). If non-interactive, call
570 handle_file_notifications to store file notification events in the
571 input queue. (Bug#15933)
573 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
575 * w32inevt.c (handle_file_notifications): Now external, not static.
577 * w32term.h (handle_file_notifications): Provide prototype.
579 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
580 init_crit, since init_display, which does that otherwise, is not
583 2013-11-27 Glenn Morris <rgm@gnu.org>
585 * Makefile.in ($(lispsource)/international/charprop.el): New.
586 (emacs$(EXEEXT)): Depend on charprop.el.
588 2013-11-27 Eli Zaretskii <eliz@gnu.org>
590 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
591 deleting portions of the buffer under non-nil REPLACE argument.
594 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
595 directory, watch it and not its parent.
596 (add_watch): Allow empty string in FILE.
598 2013-11-27 Martin Rudalics <rudalics@gmx.at>
600 * window.c (Fset_window_start, window_resize_apply)
601 (window_scroll): Reset window_end_valid (Bug#15957).
603 2013-11-27 Glenn Morris <rgm@gnu.org>
605 * Makefile.in (leimdir): Now in lisp source directory.
606 ($(leimdir)/leim-list.el): Just use ../leim .
607 * epaths.in (PATH_DUMPLOADSEARCH):
608 * lread.c (load_path_default):
609 * nsterm.m (ns_load_path): No more leim directory.
611 2013-11-26 Andreas Schwab <schwab@suse.de>
613 * .gdbinit (xgettype): Add cast.
615 2013-11-26 Glenn Morris <rgm@gnu.org>
617 Preload leim-list.el.
618 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
619 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
620 is a single directory.
622 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
624 bool-vector-subsetp is now the normal direction (Bug#15912).
625 * data.c (Fbool_vector_subsetp): Test whether the first argument
626 is a subset of the second one, not the reverse. Add doc string.
628 Fix minor problems found by static checking.
629 * lread.c (load_path_default): Now static.
630 * textprop.c (text_property_stickiness): Be consistent about the
631 test used when deciding whether to consider the previous character.
632 This simplifies the code a bit.
634 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
636 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
638 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
639 (syms_of_frame): Don't defsubr them.
641 2013-11-25 Glenn Morris <rgm@gnu.org>
643 * lread.c (load_path_default): Change the sense of the argument.
644 (init_lread): When EMACSLOADPATH is set, do not ignore changes
645 from dump_path. When it is not, avoid checking dump_path twice.
647 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
648 uninstalled dump_path against installed Vload_path. (Bug#15964)
650 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
652 Export get_pos_property to Elisp.
653 * editfns.c (Fget_pos_property): Rename from get_pos_property.
654 (syms_of_editfns): Export it to Elisp.
656 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
658 2013-11-23 Romain Francoise <romain@orebokech.com>
660 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
661 initialization here ...
662 (syms_of_fileio): ... from here.
664 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
666 * lread.c (init_lread): Fix int/Lisp_Object mixup.
667 Please use --enable-check-lisp-object-type.
669 2013-11-23 Glenn Morris <rgm@gnu.org>
671 * process.c (get_process): Explicit error for dead buffers.
673 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
675 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
677 2013-11-23 Glenn Morris <rgm@gnu.org>
679 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
680 * lread.c (load_path_check): Take path to check as argument.
681 (load_path_default): New, split from init_lread.
682 (init_lread): Move calc of default load-path to load_path_default.
683 Empty elements in EMACSLOADPATH now stand for the default.
684 (load-path): Doc fix.
685 * emacs.c (decode_env_path): Add option to treat empty elements
686 as nil rather than ".".
687 * callproc.c (init_callproc_1, init_callproc):
688 * image.c (Vx_bitmap_file_path):
689 * lisp.h (decode_env_path):
690 * lread.c (Vsource_directory):
691 Update for new argument spec of decode_env_path.
693 2013-11-22 Eli Zaretskii <eliz@gnu.org>
695 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
696 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
698 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
700 Fix some dependency problems that cause unnecessary recompiles.
701 Problem reported by RMS in
702 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
703 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
704 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
705 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
706 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
707 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
708 (boostrap-clean): No need to remove stamp-oldxmenu.
710 Fix recently introduced bool vector overrun.
711 This was due to an optimization that went awry.
712 Reported by Glenn Morris in
713 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
714 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
715 for empty vectors, undoing the 2013-11-18 change.
716 * data.c (bool_vector_binop_driver): Rely on this.
717 Fix bug that occasionally overran the destination.
718 * lisp.h (struct Lisp_Bool_vector): Document this.
720 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
722 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
725 * nsterm.m (init, run, stop:): Comment out for now, does not work
728 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
730 * charset.c (syms_of_charset): Don't read past end of string.
732 2013-11-19 Glenn Morris <rgm@gnu.org>
734 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
736 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
738 Add hooks to run on gaining/losing focus. (Bug#15029)
739 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
740 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
741 (syms_of_frame): Add focus-in-hook, focus-out-hook.
743 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
745 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
746 The old names predated the API change that put destination at end.
748 Improve API of recently-added bool vector functions (Bug#15912).
749 The old API had (bool-vector-count-matches A B)
750 and (bool-vector-count-matches-at A B I), which gave the
751 misleading impression that the two functions were variants, one
752 with a location I. The new API has (bool-vector-count-population A)
753 and (bool-vector-count-consecutive A B I) to make the distinction
754 clearer. The first function no longer has a B argument, since the
755 caller can easily determine the number of nils if the length and
756 number of ts is known.
757 * data.c (Fbool_vector_count_population): Rename from
758 bool_vector_count_matches, and accept just 1 argument.
759 (Fbool_vector_count_consecutive): Rename from
760 Fbool_vector_count_matches_at.
762 Always allocate at least one bits_word per bool vector.
763 See Daniel Colascione in:
764 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
765 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
766 * data.c (bool_vector_binop_driver): Rely on this. Tune.
767 * lisp.h (struct Lisp_Bool_vector): Document this.
769 2013-11-18 Eli Zaretskii <eliz@gnu.org>
771 * insdel.c (invalidate_buffer_caches): New function, consolidated
772 from part of prepare_to_modify_buffer.
773 (insert_from_gap, prepare_to_modify_buffer):
774 * coding.c (code_convert_region, code_convert_string):
775 Call invalidate_buffer_caches. (Bug#15841)
777 * lisp.h (invalidate_buffer_caches): Add prototype.
779 2013-11-17 Eli Zaretskii <eliz@gnu.org>
781 * w32term.c (x_update_window_end): Don't invalidate the entire
782 mouse-highlight info, just signal frame_up_to_date_hook that mouse
783 highlight needs to be redisplayed. (Bug#15913)
785 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
787 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
789 2013-11-16 Eli Zaretskii <eliz@gnu.org>
791 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
792 while we are using Vprin1_to_string_buffer.
794 * keymap.c (describe_map): Don't crash if PT is 1 both before and
795 after inserting the description string. (Bug#15907)
797 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
799 * data.c: Work around bogus GCC diagnostic about shift count.
800 Reported by Eli Zaretskii in
801 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
802 (pre_value): New function.
803 (count_trailing_zero_bits): Use it.
805 2013-11-15 Eli Zaretskii <eliz@gnu.org>
807 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
808 assume C macros are not supported even under -g3 in these old GCC
811 2013-11-15 Leo Liu <sdl.web@gmail.com>
813 * minibuf.c (Ftry_completion, Fall_completions)
814 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
816 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
818 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
819 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
820 This avoids placing unnecessary constants into the Emacs code.
822 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
824 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
825 for Cygwin w32 build.
827 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
828 for Cygwin w32 build. (Bug#15892)
830 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
832 Simplify, port and tune bool vector implementation.
833 * alloc.c (bool_vector_exact_payload_bytes)
834 (bool_vector_payload_bytes): Remove.
835 (bool_vector_fill): Return its argument.
836 * alloc.c (bool_vector_fill):
838 * print.c (print_object):
839 Simplify by using bool_vector_bytes.
840 * alloc.c (make_uninit_bool_vector):
841 New function, broken out from Fmake_bool_vector.
842 (Fmake_bool_vector): Use it. Use tail call.
843 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
844 * data.c (BITS_PER_ULL): New constant.
845 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
846 if long long versions don't exist.
847 (shift_right_ull): New function.
848 (count_one_bits_word): New function, replacing popcount_bits_word
849 macro. Don't assume that bits_word is no wider than long long.
850 (count_one_bits_word, count_trailing_zero_bits):
851 Don't assume that bits_word is no wider than long long.
852 * data.c (bool_vector_binop_driver, bool_vector_not):
853 * fns.c (Fcopy_sequence):
855 Create an uninitialized destination, to avoid needless work.
856 (internal_equal): Simplify.
857 (Ffillarray): Prefer tail call.
858 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
859 contain at least one word.
860 (bits_word_to_host_endian): Prefer if to #if. Don't assume
861 chars are narrower than ints.
862 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
863 * fns.c (Fcopy_sequence):
865 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
866 Don't try to port to hosts where bits_word values have holes; the
867 code wouldn't work there anyway. Verify this assumption, though.
868 (bool_vector_bytes): New function.
869 (make_uninit_bool_vector): New decl.
870 (bool_vector_fill): Now returns Lisp_Object.
872 * xfns.c (xic_create_fontsetname):
873 * xrdb.c (gethomedir): Prefer tail calls.
875 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
877 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
878 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
880 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
881 that requires a return value.
882 (Fset_buffer_modified_p): Take advantage of this change to do
885 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
887 * buffer.c (Frestore_buffer_modified_p): Sync it with
888 Fset_buffer_modified_p.
889 (Fforce_mode_line_update): New function, moved from subr.el.
890 (Fset_buffer_modified_p): Use them.
891 (syms_of_buffer): Defsubr Fforce_mode_line_update.
893 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
895 * search.c (find_newline): Rewrite to prefer offsets to pointers.
896 This avoids undefined behavior when subtracting pointers into
897 different aways. On my platform it also makes the code a tad
898 smaller and presumably faster.
900 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
902 * keyboard.c (command_loop_1): Use region-extract-function.
903 * insdel.c (Qregion_extract_function): Not static any more (can we
904 stop pretending that these vars can benefit from being marked static?).
906 2013-11-09 Eli Zaretskii <eliz@gnu.org>
908 * search.c (find_newline): If buffer text is relocated during the
909 "dumb loop", adjust C pointers into buffer text to follow suit.
912 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
914 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
915 for conversion (Bug#15837).
917 2013-11-09 Eli Zaretskii <eliz@gnu.org>
919 * fileio.c (Finsert_file_contents): Invalidate the newline cache
920 for the entire range of inserted characters. (Bug#15841)
922 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
924 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
926 (realize_default_face): Remove assignment to distant-foreground if
927 unspecified (Bug#15815).
929 2013-11-08 Eli Zaretskii <eliz@gnu.org>
931 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
932 cache-long-scans disabled, since we don't want to call
933 prepare_to_modify_buffer (in insert_1_both) for each message we
936 * buffer.h (bset_cache_long_scans): New INLINE function, moved
937 from buffer.c. Improve commentary to the buffer field setter
940 * buffer.c (bset_cache_long_scans): Static function deleted.
941 Improve commentary to the buffer field setter functions.
942 (init_buffer_once): Default for cache-long-scans changed to t.
945 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
947 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
949 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
950 This bug was introduced in my 2013-06-21 change, and caused
951 struct Lisp_Sub_Char_Table objects to be given too many slots,
952 which broke 'make -C admin/unidata'.
954 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
956 Import changes from mac-port 4.5.
957 * macfont.m (mac_font_copy_default_descriptors_for_language)
958 (mac_font_copy_default_name_for_charset_and_languages): Declare.
959 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
960 (macfont_language_default_font_names): New.
961 (macfont_list): Rearrange language/charset code.
962 (macfont_close): Don't check for macfont_info->cache.
963 (mac_ctfont_create_preferred_family_for_attributes): New font
965 mac_font_copy_default_name_for_charset_and_languages.
966 (mac_font_copy_default_descriptors_for_language)
967 (mac_font_copy_default_name_for_charset_and_languages): New functions.
969 * macfont.h (kCTVersionNumber10_9): Define if not defined.
971 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
973 Port to C11 aligned_alloc, and fix some integer overflows.
974 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
975 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
976 and use of posix_memalign replaced with aligned_alloc.
977 (aligned_alloc): New function, defined or declared as needed.
978 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
979 Don't undef; configure.ac now does this.
980 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
981 (calloc, aligned_alloc): Check for integer overflow.
982 (aligned_alloc): Rename from memalign. All uses changed.
983 (memalign): New function, an alias for aligned_alloc.
985 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
987 * xdisp.c (redisplay_internal): Fix typo in last change.
989 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
991 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
993 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
995 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
996 redisplay--mode-lines-cause.
997 (redisplay_internal): Keep them uptodate. Remove redundant check of
998 buffer_shared_and_changed.
999 * *.[chm]: Number every assignment to update_mode_lines so we
1000 can track why it is set.
1002 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1004 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1006 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1008 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1009 can track why it is set.
1011 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1013 Integer-related fixes for term.c etc.
1014 * dispextern.h (face_tty_specified_color): New function.
1015 * term.c (turn_on_face): Don't rely on undefined behavior when
1016 assigning an out-of-range value to 'long'.
1017 Simplify test for toggling highlight.
1018 (tty_capable_p): Omit last two (unused) args. All callers changed.
1019 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1020 (read_menu_input, tty_menu_activate, tty_menu_show):
1021 * xfaces.c (x_supports_face_attributes_p)
1022 (tty_supports_face_attributes_p):
1023 Use bool for boolean. All callers changed.
1024 (tty_supports_face_attributes_p): Omit defaults for color indices;
1025 no longer needed. Simplify tail call.
1027 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1029 * xdisp.c (prepare_menu_bars): Mark static.
1030 * lisp.h (prepare_menu_bars): Don't declare.
1031 * xselect.c (x_handle_selection_clear):
1032 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1034 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1036 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1037 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1039 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1041 * keyboard.c (Fcommand_error_default_function): Rename from
1042 Fdefault_error_output.
1044 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1046 * keyboard.c (Fdefault_error_output): New function, extracted from
1048 (syms_of_keyboard): Use it for Vcommand_error_function.
1050 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1052 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1053 (init_eval): Use it to ensure handlerlist is non-NULL.
1054 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1055 (Fsignal): Adjust NULLness test of handlerlist.
1056 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1058 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1060 * callproc.c (call_process): Call prepare_to_modify_buffer before
1061 decoding text read from the sub-process, as the decoded stuff will
1062 be inserted into the buffer. This will invalidate the various
1063 caches maintained for the buffer. (Bug#15148)
1065 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1067 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1068 string of glyphless-char-display.
1070 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1072 * nsfns.m (ns_get_name_from_ioreg): New function.
1073 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1074 OSX >= 10.9. Use ns_get_name_from_ioreg.
1076 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1078 Simplify and port recent bool vector changes.
1079 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1080 only in this file. Use a more-efficient implementation if the
1081 second argument is a power of 2.
1082 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1083 Remove no-longer-necessary compile-time checks.
1084 (bool_vector_exact_payload_bytes): New function.
1085 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1086 exact payload changed to call the new function. Do not assume
1087 that the arg or result fits in ptrdiff_t.
1088 (bool_vector_fill): New function.
1089 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1091 (vroundup_ct): Don't assume arg fits in size_t.
1092 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1093 invoke set_category_set.
1094 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1095 All callers changed. Use bool_vector_set.
1096 * category.h (XCATEGORY_SET): Remove; no longer needed.
1097 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1099 * data.c (Faref): Use bool_vector_ref.
1100 (Faset): Use bool_vector_set.
1101 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1102 (Fbool_vector_not, Fbool_vector_count_matches)
1103 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1104 * fns.c (concat): Use bool_vector_ref.
1105 (Ffillarray): Use bool_vector_fill.
1106 (mapcar1): Use bool_vector_ref.
1107 (sxhash_bool_vector): Hash words, not bytes.
1108 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1109 a constant, since it's now used in #if.
1110 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1111 unsigned char on unusual architectures, so that we no longer
1112 assume that the number of bits per bits_word is a power of two or
1113 is a multiple of 8 or of CHAR_BIT.
1114 (Qt): Add forward decl.
1115 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1116 at least as strictly as bits_word.
1117 (bool_vector_data, bool_vector_uchar_data): New accessors.
1118 All data structure accesses changed to use them.
1119 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1120 (bool_vector_set): New functions.
1121 (bool_vector_fill): New decl.
1122 (ROUNDUP): Move to alloc.c as described above.
1124 Fix recent gnutls changes.
1125 * gnutls.c (Fgnutls_boot): Don't assume C99.
1126 * process.c (wait_reading_process_output): Fix typo in recent change.
1128 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1130 * process.c (wait_reading_process_output, read_process_output)
1131 (send_process): Check gnutls_state is not NULL.
1133 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1134 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1136 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1138 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1139 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1141 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1144 * nsfns.m (Fx_create_frame): Fix memory leak.
1146 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1147 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1148 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1150 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1152 * xdisp.c (message3_nolog, message_with_string): Encode the string
1153 before writing it to the terminal in a non-interactive session.
1155 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1156 sure we concatenate them into a unibyte string.
1158 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1159 resulting temporary name before returning it to the caller.
1160 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1161 is a unibyte string, convert NAME to a unibyte string to ensure
1162 that the result is also a unibyte string.
1164 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1165 create unibyte strings from default paths and directory/file
1168 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1171 * callproc.c (init_callproc): Use build_unibyte_string to make
1172 sure we create unibyte strings from default paths and
1173 directory/file names.
1175 * buffer.c (init_buffer): Don't store default-directory of
1176 *scratch* in multibyte form. The original problem which led to
1177 that is described in
1178 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1179 but it was solved long ago. (Bug#15260)
1181 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1183 Port to stricter C99 platforms.
1184 Especially, C99 prohibits nesting a struct X inside struct Y if
1185 struct X has a flexible array member.
1186 * alloc.c (struct sdata): New type.
1187 (sdata): Implement in terms of struct sdata.
1188 Remove u member; all uses replaced by next_vector, set_next_vector.
1189 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1190 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1191 (struct sblock): Rename first_data member to data, which is now
1192 a flexible array member. All uses changed.
1193 (next_vector, set_next_vector, large_vector_vec): New functions.
1194 (vector_alignment): New constant.
1195 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1196 (struct large-vector): Now merely a NEXT member, since the old approach
1197 ran afoul of stricter C99. All uses changed to use
1198 large_vector_vec or large_vector_offset.
1199 (large_vector_offset): New constant.
1200 * dispnew.c: Include tparam.h, for tgetent.
1201 Do not include term.h; no longer needed.
1202 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1203 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1204 (struct Lisp_Vector): Use a flexible array member for contents,
1205 instead of a union with a member that is an array of size 1.
1207 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1208 fact that the struct no longer contains a union.
1209 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1210 (struct Lisp_Save_Value, struct Lisp_Free):
1211 Use unsigned, not int, for spacers, to avoid c99 warning.
1212 (union specbinding): Use unsigned, not bool, for bitfield, as
1213 bool is not portable to pre-C99 hosts.
1215 2013-11-04 Glenn Morris <rgm@gnu.org>
1217 * emacs.c (usage_message): Mention that `-L :...' appends.
1219 2013-11-02 Glenn Morris <rgm@gnu.org>
1221 * Makefile.in (abs_builddir): Remove.
1222 (bootstrap_exe): Use relative filename.
1224 Use relative filenames in TAGS files.
1225 * Makefile.in (abs_srcdir): Remove it again.
1226 (.PHONY): Remove frc.
1227 (maintainer-clean): No more TAGS-LISP file.
1228 (TAGS): Pass relative file names to etags.
1229 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1231 * Makefile.in (abs_srcdir): New, set by configure.
1233 (maintainer-clean): Remove pointless echo. That should be in the
1234 top-level Makefile, if anywhere. Delete TAGS-LISP.
1235 (extraclean): No s/ and m/ directories for some time.
1236 (TAGS): Also depend on ctagsfiles3.
1237 Remove no-longer-defined S_FILE.
1238 Pass absolute filenames to etags once more.
1239 (TAGS-LISP): Replace lispdir with its expansion.
1240 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1241 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1243 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1245 * xfaces.c (check_lface_attrs, realize_default_face):
1246 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1247 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1249 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1251 * emacs.c (original_pwd): Remove global var by making it local.
1252 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1254 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1256 * xfaces.c: Declare color_distance.
1257 (QCdistant_foreground): New variable.
1258 (NEAR_SAME_COLOR_THRESHOLD): New define.
1259 (load_color2): New function.
1260 (load_color): Call load_color2.
1261 (load_face_colors): Call load_color2 and if distant-color is specified
1262 calculate distant and use distant-color if colors are near.
1263 (LFACE_DISTANT_FOREGROUND): New define.
1264 (merge_face_ref, Finternal_set_lisp_face_attribute)
1265 (Finternal_get_lisp_face_attribute)
1266 (x_supports_face_attributes_p): Handle distant-foreground similar to
1268 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1270 * dispextern.h (lface_attribute_index):
1271 Add LFACE_DISTANT_FOREGROUND_INDEX.
1273 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1275 * image.c (pbm_next_char): New function.
1276 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1277 (pbm_scan_number): Use it.
1278 (Qlibjpeg_version): New variable.
1279 (syms_of_image): DEFSYM and initialize it.
1281 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1283 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1285 2013-10-31 Glenn Morris <rgm@gnu.org>
1287 * emacs.c (original_pwd): New char.
1288 (main): If using --chdir, store original_pwd.
1289 (init_cmdargs): When setting Vinvocation_directory based on a
1290 relative argv[0], use original_pwd if set. (Bug#15768)
1292 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1294 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1296 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1298 * insdel.c: Fix minor problems found by static checking.
1299 (Qregion_extract_function): Now static.
1300 (prepare_to_modify_buffer_1): Remove unused locals.
1302 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1304 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1305 (syms_of_xdisp): Declare pre-redisplay-function.
1306 (markpos_of_region): Remove function.
1307 (init_iterator, compute_stop_pos, handle_face_prop)
1308 (face_before_or_after_it_pos, reseat_to_string)
1309 (get_next_display_element, window_buffer_changed)
1310 (redisplay_internal, try_cursor_movement, redisplay_window)
1311 (try_window_reusing_current_matrix, try_window_id, display_line)
1312 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1313 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1314 * window.h (struct window): Remove field `region_showing'.
1315 * dispextern.h (struct it): Remove region_beg/end_charpos.
1316 (face_at_buffer_position, face_for_overlay_string)
1317 (face_at_string_position): Update prototypes.
1318 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1319 (face_at_string_position): Remove `region_beg' and `region_end' args.
1320 * fontset.c (Finternal_char_font):
1321 * font.c (font_at, font_range): Adjust calls accordingly.
1322 * insdel.c (Qregion_extract_function): New var.
1323 (syms_of_insdel): Initialize it.
1324 (prepare_to_modify_buffer_1): Use it.
1326 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1328 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1329 * ftxfont.c (ftxfont_get_gcs):
1330 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1331 * xfaces.c (x_free_colors, x_free_dpy_colors)
1332 (x_create_gc, unload_color):
1333 * xselect.c (x_property_data_to_lisp):
1334 * xsettings.c (parse_settings):
1335 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1336 (get_bits_and_offset): Adjust definition.
1337 * frame.c (XParseGeometry): Adjust locals.
1338 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1339 * regex.h (toplevel): Likewise for reg_syntax_t.
1341 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1343 * eval.c (run_hook_with_args): Use FUNCTIONP.
1345 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1347 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1348 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1349 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1350 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1351 on MS-Windows anyway.
1352 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1353 (free_realized_face): ...adjust user.
1354 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1355 white relief pixels to -1.
1356 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1357 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1358 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1360 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1362 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1363 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1364 in practice now. All callers changed.
1366 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1368 * dispextern.h (struct face): Use bitfields for 'underline_type'
1369 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1370 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1371 'stipple' member. Move 'lface' member up to help...
1372 * xfaces.c (make_realized_face): ...this function to find and
1373 clear just the members that need clearing.
1374 (load_face_colors, realize_x_face):
1375 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1377 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1379 * xftfont.c (struct xftfont_info): Remove set-but-unused
1381 (xftfont_open): Adjust user.
1382 (xftfont_get_colors): Remove useless prototype.
1384 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1386 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1387 before passing them to 'unexec'. (Bug#15260)
1389 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1391 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1393 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1395 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1396 the changed signature of the font driver's 'close' method.
1398 * w32font.h (w32font_close): Adjust the prototype to the change in
1399 function definition.
1401 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1403 * w32uniscribe.c (uniscribe_close): Adapt the call to
1404 w32font_close to its new prototype.
1406 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1408 Omit unused frame argument of font API's close function.
1409 * font.h (struct font): Drop frame argument. Adjust comment.
1410 * font.c (font_clear_cache, font_close_object): Adjust users.
1411 * ftfont.c (ftfont_close):
1412 * ftxfont.c (ftxfont_close):
1413 * macfont.m (macfont_close):
1414 * nsfont.m (nsfont_close):
1415 * w32font.c (w32font_close):
1416 * xfont.c (xfont_close):
1417 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1418 tweak comments and make functions safe if called more than once for
1419 the same font object.
1421 Perform font-specific cleanup when font object is swept by GC. See
1422 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1423 * alloc.c (cleanup_vector): New function.
1424 (sweep_vector): Call it for each reclaimed vector object.
1425 * font.h (struct font): Adjust comment.
1427 2013-10-24 Glenn Morris <rgm@gnu.org>
1429 * Makefile.in (abs_top_srcdir): New, set by configure.
1431 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1433 Adjust recent font-related changes to fix bug#15686.
1434 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1435 is a live window system frame, mark its default font too.
1437 2013-10-23 Glenn Morris <rgm@gnu.org>
1439 * Makefile.in (RUN_TEMACS): Make relative (again).
1440 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1441 (bootstrap-emacs$(EXEEXT)):
1442 Quote entities that might contain whitespace.
1444 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1446 Port to Solaris 10 and its bundled GCC.
1447 Problem reported by Timothy C. Burt.
1448 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1450 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1452 Do not allow font caches to grow too large.
1453 * alloc.c (compact_font_cache_entry, compact_font_caches):
1454 New functions or stub if not HAVE_WINDOW_SYSTEM.
1455 (compact_undo_list): Factor out from Fgarbage_collect.
1457 (mark_face_cache): Mark face font. Move down to avoid
1459 (mark_terminals): Do not mark font cache here.
1460 (Fgarbage_collect): Call compaction functions described
1461 above. Adjust comment.
1463 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1465 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1466 chdir to HOME (bug#15607).
1468 * nsterm.m (Qcocoa, Qgnustep): New variables.
1469 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1470 (ns_get_color): Make selection color work for GNUStep also.
1472 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1474 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1475 handles mouse clicks. Instead, let GPM use the same code as all
1476 the other mice use. See the discussion starting at
1477 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1478 for the details of the problem with the menu bar this fixes.
1480 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1482 Remove port-specific display name lists to avoid extra
1483 complexity and data duplication with display info lists.
1484 * xterm.h (x_display_name_list): Remove declaration.
1485 * xterm.c (x_display_name_list): Remove.
1486 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1487 * xfns.c (x_display_info_for_name, Fx_display_list):
1488 Likewise. Use x_display_list where appropriate.
1489 * w32term.h (w32_display_name_list): Remove declaration.
1490 * w32term.c (w32_display_name_list): Remove.
1491 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1493 * w32fns.c (x_display_info_for_name, Fx_display_list):
1494 Likewise. Use x_display_list where appropriate.
1495 * nsterm.h (ns_display_name_list): Remove declaration.
1496 * nsterm.m (ns_display_name_list): Remove.
1497 (ns_term_init, syms_of_nsterm): Adjust users.
1498 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1499 Likewise. Use x_display_list where appropriate.
1500 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1501 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1502 (mark_terminals): Mark per-terminal font cache.
1504 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1506 Don't run timers in input-pending-p. Its new check-timers param
1507 provides the prior behavior. (Bug#15045).
1508 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1511 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1513 Make some functions static in non-Microsoft builds.
1514 On my platform (Fedora 19 x86-64), this shrinks the
1515 Emacs executable (text+data) by 0.25%.
1516 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1517 (load_color) [!MSDOS]:
1518 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1519 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1520 * lisp.h (check_existing):
1521 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1522 (network_interface_info) [!WINDOWSNT]:
1523 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1524 Remove extern decls.
1525 * fileio.c (check_existing):
1526 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1527 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1528 (network_interface_info) [!WINDOWSNT]:
1529 * term.c (encode_terminal_code) [!WINDOWSNT]:
1530 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1531 * xfaces.c (load_color) [!MSDOS]:
1533 * fileio.c (check_existing, check_executable, check_writable):
1534 * process.c (network_interface_list, network_interface_info):
1535 Move earlier, so that we don't need forward decls.
1536 * gnutls.c (fn_gnutls_transport_set_errno)
1537 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1539 * w32.c (init_environment): Use faccessat rather than
1540 check_existing, partly for consistency with the rest of the code
1541 in this file, partly so that check_existing can be static.
1543 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1544 * emacs.c (MAIN_PROGRAM): New macro.
1545 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1546 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1548 bool vector int width fixes
1549 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1550 (Fbool_vector_count_matches_at):
1551 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1552 can exceed PTRDIFF_MAX, at least in theory.
1553 (Fbool_vector_count_matches_at):
1554 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1556 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1558 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1559 (struct sockaddr): Add forward decl, for platforms that lack it.
1561 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1563 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1566 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1568 * w32.c (network_interface_get_info, network_interface_list)
1569 (network_interface_info): New functions. (Bug#15610)
1570 (GetAdaptersInfo_Proc): New typedef.
1571 (get_adapters_info): New wrapper function.
1572 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1574 * process.h (network_interface_list, network_interface_info):
1577 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1578 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1579 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1580 for WINDOWSNT. Doc fix.
1581 (syms_of_process): Defsubr Snetwork_interface_list and
1582 Snetwork_interface_info unconditionally.
1584 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1585 in NS GUI sessions. (Bug#15629)
1587 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1589 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1591 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1593 * print.c (print_object): Print " ..." when truncating bool vectors.
1595 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1597 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1598 standard mouse buttons.
1600 * termhooks.h (struct input_event): Remove incorrect commentary.
1602 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1604 Disallow bool vector operations on mixed-length operands.
1605 The old behavior left garbage in the result vector sometimes,
1606 and didn't seem to be useful.
1607 * data.c (Qwrong_length_argument): New static var.
1608 (wrong_length_argument): New function.
1609 (bool_vector_binop_driver): Check that args agree in length.
1611 * keyboard.c, keyboard.h (all_kboards): Now static.
1613 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1615 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1616 note from the lispref.
1618 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1620 * nsterm.h (struct ns_display_info): Remove set-but-unused
1621 member image_cache (image caches are per-terminal anyway).
1622 (FRAME_X_IMAGE_CACHE): Remove.
1623 * nsterm.m (ns_initialize_display_info): Adjust user.
1625 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1627 * w32proc.c: Include mingw_time.h.
1629 * w32.c: Include mingw_time.h.
1631 Implement scrolling of TTY menus when the screen is too short.
1633 * term.c (tty_menu_display): Accept an additional argument, the
1634 menu item from which to start displaying the menu. Account for
1635 the value of Y when limiting the menu to the number of available
1637 (mi_result): New enumeration.
1638 (read_menu_input): Return enumerated value. When the y coordinate
1639 hits min_y or max_y, return scroll indication instead of wrapping
1641 (tty_menu_activate): Handle the scrolling indications from
1642 read_menu_input. Compute the first menu item to display and pass
1643 it to tty_menu_display.
1645 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1647 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1648 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1649 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1650 Adjust to match the change described below.
1651 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1652 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1653 memory_below_frame members to...
1654 * termchar.h (struct tty_display_info): ...here because they're
1655 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1656 * term.c (init_tty):
1657 * nsterm.m (ns_create_terminal):
1658 * w32term.c (w32_create_terminal):
1659 * xterm.c (x_create_terminal): Adjust users.
1660 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1661 to filter out non-TTY frames. Adjust comment.
1662 (scrolling): Adjust user. Prefer eassert for debugging check.
1664 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1666 * xfaces.c (PT_PER_INCH): Remove unused macro.
1667 * termhooks.h (struct terminal): Remove set-but-unused
1668 member fast_clear_end_of_line.
1669 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1670 * nsterm.m (ns_create_terminal):
1671 * term.c (init_tty):
1672 * w32term.c (w32_create_terminal):
1673 * xterm.c (x_create_terminal): Adjust users.
1675 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1677 * lisp.h (bool_vector_size): New function.
1678 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1679 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1680 (Fbool_vector_not, Fbool_vector_count_matches_at):
1681 Remove uses of 'eassume' that should no longer be needed,
1682 because they are subsumed by the 'eassume' in bool_vector_size.
1684 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1686 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1687 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1688 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1690 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1692 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1693 have different dimensions. (Bug#15575)
1695 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1698 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1700 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1702 * term.c (tty_menu_show): Never return with unbalanced
1703 specpdl. Use eassert for debugging check. Adjust style.
1705 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1707 * term.c (read_menu_input): Make selection of menu items
1708 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1709 (tty_menu_activate): Fix off-by-one error when computing max_y.
1711 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1713 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1714 audit logging (only used with GnuTLS 3.x) and enable it.
1716 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1718 * dispnew.c (redraw_frame): Remove useless #ifdef because
1719 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1720 Also, move TTY fflush to...
1721 * term.c (tty_update_end): ...this function.
1723 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1725 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1726 the end of the frame's glyph matrix. (Bug#15575)
1728 * term.c (tty_menu_display): Don't move cursor while overwriting
1729 frame's glyphs with menu items. Limit the number of items
1730 displayed to what can be shown on the available screen lines,
1731 excluding the echo area.
1732 (tty_menu_activate): Limit the Y coordinate allowed by
1733 read_menu_input to the last screen line used for menu display.
1735 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1737 * lisp.h (eassume): New macro.
1738 Also, include <verify.h>, for 'assume'.
1739 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1740 (vroundup, vector_nbytes):
1741 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1742 (Fbool_vector_not, Fbool_vector_count_matches)
1743 (Fbool_vector_count_matches_at):
1744 Use eassume, not eassert.
1745 * casetab.c (set_identity, shuffle):
1746 * composite.c (composition_gstring_put_cache):
1747 * dispnew.c (update_frame_1):
1748 * ftfont.c (ftfont_shape_by_flt):
1749 * image.c (gif_load):
1750 * intervals.c (offset_intervals):
1751 * macfont.m (macfont_shape):
1752 Remove calls to 'assume' that are no longer needed, because
1753 --enable-gcc-warnings no longer generates bogus warnings
1754 when these calls are removed.
1756 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1758 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1760 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1762 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1763 (Qsubstitute_env_in_file_name): New var.
1764 (syms_of_fileio): Define it.
1766 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1768 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1769 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1772 * term.c (save_and_enable_current_matrix): Don't allocate and
1773 don't save margin areas.
1774 (restore_desired_matrix): Don't restore margin areas.
1775 (free_saved_screen): Don't free margin areas.
1777 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1779 * image.c: Pacify --enable-gcc-warnings.
1780 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1781 #define only if used.
1783 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1785 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1786 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1787 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1788 (gif_load): For giflib v5.x and later, display the error message
1789 produced by giflib when its functions fail.
1790 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1793 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1795 * keyboard.c (last_event_timestamp): Remove. For X selection and
1796 GTK popup menus, it may be obtained from per-frame X display info.
1797 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1798 (process_special_events): Adjust users.
1799 * keyboard.h (last_event_timestamp): Remove declaration.
1800 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1801 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1802 * menu.h (xmenu_show): Adjust prototype.
1803 * menu.c (Fx_popup_menu): Adjust user.
1804 * xselect.c (x_own_selection, x_get_foreign_selection)
1805 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1807 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1809 * keyboard.c (init_kboard): Now static. Add arg
1810 to denote window system. Adjust comment.
1811 (init_keyboard): Adjust user.
1812 (allocate_kboard): New function.
1814 * nsterm.m (ns_term_init):
1815 * term.c (init_tty):
1816 * w32term.c (w32_create_terminal):
1817 * xterm.c (x_term_init): Use it.
1818 * keyboard.h (init_kboard): Remove prototype.
1819 (allocate_kboard): Add prototype.
1821 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1823 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1824 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1826 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1828 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1830 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1832 * term.c (tty_menu_activate): Flush the output stream after
1833 showing the cursor, and don't mark the frame garbaged at exit from
1834 the function. Fixes redisplay glitches when moving from one menu
1837 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1839 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1840 or throw error (Bug#15570).
1842 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1844 * intervals.c (temp_set_point_both): Move test into 'eassert',
1847 * lisp.h (eassert): Don't use 'assume'.
1848 Sometimes 'assume' wins in performance, and sometimes it loses,
1849 so it shouldn't be used all the time. Perhaps we need two
1850 flavors of 'eassert', one for where 'assume' is far more likely
1851 to help or to hurt; but that can be done later.
1852 Problem reported by Dmitry Antipov in
1853 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1854 Also, don't include <verify.h>; no longer needed.
1856 2013-10-09 Glenn Morris <rgm@gnu.org>
1858 * eval.c (Fcond): Doc tweak.
1860 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1862 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1863 expressions with side effects to eassert. (Bug#15565)
1865 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1867 * fns.c (hashfn_user_defined): Allow hash functions to return any
1870 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1872 Fix minor problems found by static checking.
1873 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1874 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1875 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1876 * keyboard.c (read_menu_command): Remove unused local.
1877 * lisp.h (read_menu_command): New decl.
1878 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1879 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1880 Return ptrdiff_t, not int.
1881 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1882 not int, for benefit of xpalloc.
1883 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1885 (have_menus_p): Remove; unused.
1886 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1887 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1888 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1890 (save_and_enable_current_matrix): Omit unnecessary casts.
1891 (read_menu_input): Omit local extern decl (now in lisp.h).
1892 Don't access uninitialized storage if mouse_get_xy fails.
1893 (tty_menu_activate): Mark local as initialized, for lint.
1894 (tty_menu_activate, tty_meny_show): Remove unused locals.
1896 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1898 Support menus on text-mode terminals.
1899 * xterm.h (xw_popup_dialog): Add prototype.
1901 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1902 (xmenu_show): Block input here, instead in Fx_popup_menu.
1903 (xw_popup_dialog): New function, with X-specific bits of popup
1906 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1909 * window.c (Fset_window_configuration): Use run-time tests of the
1910 frame type instead of compile-time conditionals, when menu-bar
1911 lines are considered.
1913 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1914 (w32_popup_dialog): New prototypes.
1916 * w32menu.c (Fx_popup_dialog): Function deleted.
1917 (w32_popup_dialog): New function, with w32 specific bits of popup
1918 dialogs. Block input here.
1920 * w32inevt.c (w32_console_read_socket): Minor change to add
1921 debugging TTY events.
1923 * w32fns.c (show_hourglass): If returning early because the frame
1924 is not a GUI frame, unblock input.
1926 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1927 (cursorY): New functions.
1929 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1930 WINDOWSNT, macros that call curX and curY elsewhere.
1932 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1934 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1935 specific function to hide and show cursor on a text-mode terminal.
1936 (tty_menu_struct, struct tty_menu_state): New structures.
1937 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1938 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1939 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1940 (tty_menu_locate, save_and_enable_current_matrix)
1941 (restore_desired_matrix, screen_update, read_menu_input)
1942 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1943 (tty_pop_down_menu, tty_menu_last_menubar_item)
1944 (tty_menu_new_item_coords, tty_menu_show): New functions.
1945 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1947 * nsterm.h (ns_popup_dialog): Adjust prototype.
1949 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1951 (ns_popup_dialog): Adapt order of arguments to the other
1952 *_menu_show implementations.
1953 (Fx_popup_dialog): Function deleted.
1955 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1957 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1959 * menu.c (have_boxes): New function.
1960 (single_keymap_panes): Use it instead of a compile-time
1962 (single_menu_item): Use run-time tests of the frame type instead
1963 of compile-time conditionals.
1964 (encode_menu_string): New function.
1965 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1966 the macro, since different types of frame need different encoding
1968 (digest_single_submenu): Use run-time tests of frame type instead
1969 of, or in addition to, compile-time conditionals.
1970 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1971 (Fx_popup_menu): Detect when the function is called from keyboard
1972 on a TTY. Don't barf when invoked on a text-mode frame.
1973 Check frame type at run time, instead of compile-time conditionals for
1974 invoking terminal-specific menu-show functions.
1975 Call tty_menu_show on text-mode frames.
1976 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1977 run time to determine which alternative to invoke; support dialogs
1980 * keyboard.h <Qmouse_movement>: Declare.
1982 * keyboard.c <Qmouse_movement>: Now extern.
1983 <Qecho_keystrokes>: New static variable.
1984 (read_key_sequence): Accept an additional argument, a flag to
1985 prevent redisplay during reading of the key sequence. All callers
1987 (read_menu_command): New function.
1988 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1990 (toolkit_menubar_in_use): New function.
1991 (make_lispy_event): Use it instead of a compile-time test.
1993 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1994 window-system being available.
1996 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1997 to x-popup-dialog on the frame type, they all now support popup
2000 * dispnew.c (save_current_matrix): Save the margin areas.
2001 (restore_current_matrix): Restore margin areas.
2002 (update_frame_with_menu): New function.
2004 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2007 * alloc.c (make_save_ptr): Now compiled unconditionally.
2009 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2011 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2012 (redraw_frame, update_frame): Adjust users.
2013 * dispextern.h (set_window_update_flags): Adjust prototype.
2014 * xdisp.c (redisplay_internal): When updating all frames with zero
2015 windows_or_buffers_changed, assume that only the windows that shows
2016 current buffer should be really updated.
2018 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2020 Do not allocate huge temporary memory areas and objects while encoding
2021 for file I/O, thus reducing an enormous memory usage for large buffers.
2022 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2023 * coding.h (struct coding_system): New member raw_destination.
2024 * coding.c (setup_coding_system): Initialize it to zero.
2025 (encode_coding_object): If raw_destination is set, do not create
2026 dst_object. Add comment.
2027 * fileio.c (toplevel): New constant E_WRITE_MAX.
2028 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2029 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2031 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2033 * nsterm.m (windowDidExitFullScreen:):
2034 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2036 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2038 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2039 * keyboard.c (unblock_input_to): Don't process pending signals
2040 if a fatal error is in progress.
2042 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2043 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2044 they're talking about words in Lisp bool vectors.
2045 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2046 * data.c (popcount_bits_word): Rename from popcount_size_t.
2047 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2050 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2052 Improve support for popcount and counting trailing zeros (Bug#15550).
2053 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2054 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2055 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2056 (popcount_size_t_msc, popcount_size_t_gcc):
2057 Remove; now done by Gnulib.
2058 (popcount_size_t): Now a macro that defers to Gnulib.
2059 (count_trailing_zero_bits): Return int, for consistency with
2060 Gnulib and because Emacs prefers signed to unsigned int.
2061 Don't assume that size_t is either unsigned int or unsigned long
2062 or unsigned long long.
2063 (size_t_to_host_endian): Do not assume that size_t is either
2064 exactly 32 or exactly 64 bits wide.
2065 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2066 etc., so that it's now an enum constant, not a macro.
2067 No need to assume that it's either 32 or 64.
2069 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2071 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2074 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2076 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2077 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2079 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2081 emacs_read and emacs_write now use void *, not char *.
2082 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2083 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2084 Buffer arg is now void *, not char *. This matches plain
2085 'read' and 'write' better, and avoids a constraint violation
2086 on Solaris 9 with Oracle Studio.
2088 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2090 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2091 memset to explicit loop. Otherwise copy largest possible chunk
2092 from initialized to uninitialized part, thus allowing the longer
2093 memcpy runs and reducing the number of loop iterations.
2095 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2097 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2098 hide toolbar (Bug#15388).
2099 (windowDidEnterFullScreen:): If presentation options are zero,
2100 set them here (Bug#15388).
2101 (ns_update_auto_hide_menu_bar): Remove runtime check.
2102 Don't auto hide dock unless menubar is also auto hidden.
2104 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2106 * editfns.c (message): Mention batch mode in doc string.
2108 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2110 * nsterm.m (check_native_fs): Remove erroneous comment.
2112 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2114 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2115 uses find_newline instead of scan_newline and so doesn't move point.
2117 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2119 Use hardware support for byteswapping on glibc x86 etc.
2120 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2121 whereas the old swap64 needed 30.
2122 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2123 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2124 Use byteswap.h's macros to swap bytes.
2125 * lisp.h (swap16, swap32, swap64): Remove.
2126 All uses replaced by bswap_16, bswap_32, bswap_64.
2128 * bytecode.c (exec_byte_code): Use some more volatile variables
2129 to work around local variables getting clobbered by longjmp.
2130 Port to pre-C99, which doesn't allow decls after stmts.
2132 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2134 * lisp.h (eassert): Assume that COND is true when optimizing.
2135 In other words, take on the behavior of eassert_and_assume.
2136 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2137 (eassert_and_assume): Remove. All uses replaced by eassert.
2139 * xdisp.c (Qglyphless_char): Now static.
2141 Adjust to merge from gnulib.
2142 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2143 * lisp.h: Include <verify.h>, for 'assume'.
2145 * eval.c (clobbered_eassert): New macro.
2146 (internal_catch, internal_condition_case)
2147 (internal_condition_case_1, internal_condition_case_2)
2148 (internal_condition_case_n): Use it instead of eassert
2149 when the argument contains locals clobbered by longjmp.
2150 Don't use clobbered locals outside of clobbered_eassert.
2151 (internal_lisp_condition_case): Use a volatile variable
2152 to work around a local variable's getting clobbered.
2154 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2156 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2157 (PUSH_HANDLER): New macro.
2158 (catchlist): Remove.
2159 (handlerlist): Always declare.
2161 * eval.c (catchlist): Remove (merge with handlerlist).
2162 (handlerlist, lisp_eval_depth): Not static any more.
2163 (internal_catch, internal_condition_case, internal_condition_case_1)
2164 (internal_condition_case_2, internal_condition_case_n):
2166 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2167 handlerlist/catchlist.
2168 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2169 handlerlist which can only handle a single condition-case handler at
2171 (find_handler_clause): Simplify since we only a single branch here
2174 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2176 (bcall0): New function.
2177 (exec_byte_code): Add corresponding cases. Improve error message when
2178 encountering an invalid byte-code. Let Bunwind_protect accept
2179 a function (rather than a list of expressions) as argument.
2181 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2182 and make them unconditional now that they're heap-allocated.
2184 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2186 * charset.c (Fdecode_char, Fencode_char): Remove description of
2187 `restriction' arg. now that it's hidden by advertised-calling-convention.
2189 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2191 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2192 Remove unused variable (from mac-port).
2193 (macfont_draw): Use s->ybase for correct y position.
2195 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2197 * frame.h (struct frame): Drop has_minibuffer member because...
2198 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2199 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2201 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2203 * window.h (struct window): Prefer enum text_cursor_kinds to int
2204 for phys_cursor_type member. Move the latter, phys_cursor_width,
2205 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2206 * window.c (replace_window, make_window): Adjust users.
2208 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2210 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2211 this module is never compiled otherwise.
2213 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2215 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2218 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2220 * xdisp.c (get_next_display_element): Don't call face_for_font in
2221 a build configured --without-x. (Bug#15484)
2223 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2225 * window.c (calc_absolute_offset): #elif should be #elif defined.
2227 * frame.c (delete_frame): Block/unblock input to overcome race
2228 condition (Bug#15475).
2230 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2232 * frame.c (delete_frame): Record selected frame only after
2233 calling Qdelete_frame_functions (Bug#15477).
2235 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2237 * nsterm.m (ns_selection_color): Remove.
2238 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2239 NSColor selectedText(Background)Color. Only for COCOA.
2240 (ns_term_init): Remove assignment of ns_selection_color, logic
2241 moved to ns_get_color.
2243 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2244 NS_SELECTION_COLOR_DEFAULT.
2245 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2247 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2249 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2250 frame' does not have the tool_bar_window member.
2252 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2254 Signal error when reading an empty byte-code object (Bug#15405)
2255 * lread.c (read1): signal error
2256 * alloc.c (make_byte_code): eassert header size
2257 (sweep_vectors): change an int to size_t
2259 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2261 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2262 instead of ints, as it's the usual style for offsetof constants. See:
2263 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2265 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2266 This is ugly, but it should fix the performance problem for older
2267 GCC versions in the short run. I'll look into integrating the
2268 Gnulib module for popcount, as a better fix.
2269 See the thread starting in:
2270 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2271 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2272 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2273 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2274 (popcount_size_t): Use it.
2276 2013-09-24 Daniel Colascione <dancol@dancol.org>
2278 * process.c (Fnetwork_interface_info): Fix build break due to
2281 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2283 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2284 Prefer signed to unsigned integers where either will do.
2285 No need for 'const' on locals that do not escape.
2286 Omit easserts with unnecessary and unportable assumptions about
2287 alignment. Avoid unnecessary casts to char *.
2289 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2291 Use union for the payload of struct Lisp_Vector.
2292 This helps to avoid a few glitches dictated by C's aliasing rules.
2293 * lisp.h (struct Lisp_Vector): Use union for next and
2294 contents member. Adjust comment. Change related users.
2295 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2296 Related users changed.
2297 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2298 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2299 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2300 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2302 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2304 Optimize glyph row clearing and copying routines.
2305 * dispextern.h (struct glyph_row): Change layout of struct
2306 glyph_row to help copy_row_except_pointers. Adjust comment.
2307 * dispnew.c (null_row): Remove.
2308 (clear_glyph_row): Use offsetof and memset to find and clear
2309 just the members that need clearing. Adjust comment.
2310 (copy_row_except_pointers): Likewise for copying.
2312 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2314 Some minor cleanups of recently-added bool vector code.
2315 * conf_post.h (assume): Always return void. Use lint version
2316 only if GCC and MSC versions don't apply.
2317 * conf_post.h (assume):
2318 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2319 Depend on _MSC_VER, not __MSC_VER, for consistency with
2321 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2322 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2323 (bool_vector_binop_driver, count_trailing_zero_bits)
2324 (size_t_to_host_endian): Now static, not static inline;
2325 the latter isn't needed with modern compilers and doesn't
2326 work with older compilers anyway.
2328 * alloc.c (valgrind_p): Use bool for boolean.
2330 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2332 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2333 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2334 (display_last_displayed_message_p, message_buf_print)
2335 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2336 Use bool for boolean.
2337 * dispextern.h (cancel_line, init_desired_glyphs):
2338 Remove ancient leftover.
2339 (help_echo_showing_p, hourglass_shown_p):
2340 * lisp.h (noninteractive_need_newline): Adjust declaration.
2342 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2344 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2346 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2347 ...this file and convert the latter to static. Adjust comment.
2348 (make_initial_frame):
2349 * window.c (init_window_once): Adjust user.
2350 * frame.h (last_nonminibuf_frame): Remove declaration.
2351 * lisp.h (selected_frame): Likewise.
2352 * msdos.c (the_only_display_info): Adjust comment.
2354 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2356 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2357 computing the end column of mouse-highlight that comes from
2358 display or overlay strings. (Bug#15437)
2359 (note_mouse_highlight): Adapt calculation of last argument to
2360 mouse_face_from_string_pos to the above change.
2362 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2363 all platforms, not just for clang.
2365 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2367 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2368 about excess arguments to snprintf.
2370 * conf_post.h(assume): Use __builtin_unreachable for clang.
2372 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2374 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2375 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2377 2013-09-23 Daniel Colascione <dancol@dancol.org>
2379 * alloc.c (USE_VALGRIND): New macro; on by default
2380 when ENABLE_CHECKING.
2381 (mark_maybe_object, mark_maybe_pointer)
2382 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2384 (valgrind_p) [USE_VALGRIND]: New variable.
2385 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2387 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2389 * process.c (wait_reading_process_output): Change int pnamelen to
2392 * nsterm.m (setMarkedText:selectedRange:):
2393 (deleteWorkingText):
2394 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2395 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2396 argument to unsigned long to avoid warning.
2397 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2399 * conf_post.h (assume): Fix compiler error: x shall be cond.
2401 2013-09-22 Daniel Colascione <dancol@dancol.org>
2403 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2404 warning when compiling without a window system.
2406 2013-09-22 Daniel Colascione <dancol@dancol.org>
2408 * data.c (Qbool_vector_p): New symbol.
2409 (bool_vector_spare_mask, popcount_size_t_generic)
2410 (popcount_size_t_msc, popcount_size_t_gcc)
2412 (bool_vector_binop_driver)
2413 (count_trailing_zero_bits, size_t_to_host_endian)
2414 (Fbool_vector_exclusive_or)
2415 (Fbool_vector_union)
2416 (Fbool_vector_intersection, Fbool_vector_set_difference)
2417 (Fbool_vector_subsetp, Fbool_vector_not)
2418 (Fbool_vector_count_matches)
2419 (Fbool_vector_count_matches_at): New functions.
2420 (syms_of_data): Intern new symbol, functions.
2421 * alloc.c (bool_vector_payload_bytes): New function.
2422 (Fmake_bool_vector): Instead of calling Fmake_vector,
2423 which performs redundant initialization and argument checking,
2424 just call allocate_vector ourselves. Make sure we clear any
2425 terminating padding to zero.
2426 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2427 instead of open-coding the size calculation.
2428 (vroundup_ct): New macro.
2429 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2430 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2431 * composite.c (composition_gstring_put_cache):
2432 Change lint_assume to assume.
2433 * conf_post.h (assume): New macro.
2434 (lint_assume): Remove.
2435 * dispnew.c (update_frame_1): Change lint_assume to assume.
2436 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2438 * image.c (gif_load): Change lint_assume to assume.
2439 * lisp.h (eassert_and_assume): New macro.
2440 (Qbool_vector_p): Declare.
2441 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2442 (swap16, swap32, swap64): New inline functions.
2443 * macfont.c (macfont_shape): Change lint_assume to assume.
2444 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2445 * xsettings.c (parse_settings): Use new swap16 and
2446 swap32 from lisp.h instead of file-specific macros.
2448 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2450 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2451 found (which can legitimately happen when the glyph row at the
2452 window start is disabled in the current_matrix. (Bug#15365)
2454 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2456 Fix syntax.h bug introduced by recent INLINE change.
2457 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2458 conditionally compiled one way in some modules, and a different
2459 way in others. This doesn't work with extern inline functions,
2460 which must have the same definition in all modules, because the
2461 defining code might be shared across modules, depending on the
2462 implementation. Symptoms reported by Martin Rudalics in:
2463 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2464 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2465 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2466 overriding the corresponding functions in syntax.h.
2467 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2468 (syntax_property): New inline functions.
2469 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2470 Rewrite in terms of these new functions.
2472 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2474 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2475 not chars_in_text, whose result depends on the multibyteness of
2476 the current buffer. (Bug#15426)
2478 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2480 Port recent change to hosts where pointers aren't 'long'.
2481 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2482 Don't assume that pointers are the same width as 'long'.
2483 Add a compile-time check that a pointer fits into two X slots.
2485 A simpler, centralized INLINE.
2486 * conf_post.h (INLINE): Define only if not already defined.
2487 This allows us to use a single INLINE, defined by one file
2489 * emacs.c (INLINE): Define it.
2490 Also, include category.h, charset.h, composite.h, dispextern.h,
2491 syntax.h, systime.h, so that their INLINE definitions are expanded
2493 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2494 * buffer.h, buffer.c (BUFFER_INLINE):
2495 * category.h, category.c (CATEGORY_INLINE):
2496 * character.h, character.c (CHARACTER_INLINE):
2497 * charset.h, charset.c (CHARSET_INLINE):
2498 * composite.h, composite.c (COMPOSITE_INLINE):
2499 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2500 * frame.h, frame.c (FRAME_INLINE):
2501 * intervals.h, intervals.c (INTERVALS_INLINE):
2502 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2503 * lisp.h, alloc.c (LISP_INLINE):
2504 * process.h, process.c (PROCESS_INLINE):
2505 * syntax.h, syntax.c (SYNTAX_INLINE):
2506 * systime.h, sysdep.c (SYSTIME_INLINE):
2507 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2508 * window.h, window.c (WINDOW_INLINE):
2509 Remove. All uses replaced with INLINE.
2511 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2513 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2516 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2518 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2519 'const char *' to avoid compiler warnings due to similar change in
2520 the prototype of x_get_string_resource.
2522 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2524 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2525 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2526 going to replace static variables below. Adjust comments.
2527 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2528 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2529 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2530 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2531 Related users changed.
2532 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2533 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2534 last_mouse_movement_time, going to replace static variables below.
2536 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2537 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2539 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2540 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2541 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2542 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2543 static variables below.
2544 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2545 (last_mouse_scroll_bar): Remove.
2546 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2547 (mouseExited): Related users changed.
2549 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2551 Do not use external array to process X scroll bar messages.
2552 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2553 (x_send_scroll_bar_event): Pack window pointer into two slots
2554 of XClientMessageEvent if we're 64-bit. Adjust comment.
2555 (x_scroll_bar_to_input_event): Unpack accordingly.
2557 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2559 Ifdef away recent changes which aren't relevant to NS port.
2560 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2561 [!HAVE_NS]: Declare as such.
2562 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2563 [!HAVE_NS]: Define as such.
2565 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2567 * frame.c (x_redo_mouse_highlight): New function
2568 to factor out common code used in W32 and X ports.
2569 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2570 * xterm.h (struct x_display_info):
2571 * w32term.h (struct w32_display_info):
2572 * nsterm.h (struct ns_display_info): New members
2573 last_mouse_motion_frame, last_mouse_motion_x and
2574 last_mouse_motion_y, going to replace static variables below.
2575 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2576 (redo_mouse_highlight): Remove.
2577 (note_mouse_movement, syms_of_xterm): Adjust user.
2578 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2579 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2580 (redo_mouse_highlight): Remove.
2581 (note_mouse_movement, syms_of_w32term): Adjust user.
2582 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2583 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2585 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2586 * nsfns.m (compute_tip_xy): Adjust user.
2588 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2590 * frame.c (x_mouse_grabbed): New function.
2591 * dispextern.h (x_mouse_grabbed): Add prototype.
2592 (last_mouse_frame): Remove declaration.
2593 * xterm.h (struct x_display_info):
2594 * w32term.h (struct w32_display_info):
2595 * nsterm.h (struct ns_display_info): New member
2596 last_mouse_frame, going to replace...
2597 * xdisp.c (last_mouse_frame): ...global variable.
2598 (note_tool_bar_highlight):
2599 * w32term.c (w32_mouse_position, w32_read_socket):
2600 * xterm.c (XTmouse_position, handle_one_xevent):
2601 Use x_mouse_grabbed.
2602 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2604 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2606 * w32term.c (w32_read_socket): Avoid temporary
2607 variables in a call to x_real_positions.
2608 * xterm.c (handle_one_xevent): Likewise.
2610 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2612 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2613 (x_icon_type): Remove prototype.
2614 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2615 * frame.c (x_icon_type): Remove.
2616 * w32term.c (x_make_frame_visible, x_iconify_frame):
2617 * xterm.c (x_make_frame_visible, x_iconify_frame):
2618 Use x_set_bitmap_icon to factor out common code.
2620 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2622 * dispextern.h (check_x_display_info, x_get_string_resource):
2623 Declare here just once and unify the latter.
2624 * frame.c (check_x_display_info, x_get_string_resource):
2625 * nsterm.h (check_x_display_info):
2626 * xrdb.c (x_get_string_resource):
2627 * xterm.h (check_x_display_info): Remove prototypes.
2628 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2629 * w32reg.c (x_get_string_resource): Likewise.
2630 (w32_get_rdb_resource): Adjust user.
2632 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2634 * xterm.h (struct x_display_info): New member
2635 x_pending_autoraise_frame, going to replace...
2636 * xterm.c (pending_autoraise_frame): ...static variable.
2637 (x_new_focus_frame, XTread_socket): Adjust users.
2638 * w32term.h (struct w32_display_info): New member
2639 w32_pending_autoraise_frame, going to replace...
2640 * w32term.c (pending_autoraise_frame): ...global variable.
2641 (x_new_focus_frame, w32_read_socket): Adjust users.
2643 2013-09-17 Glenn Morris <rgm@gnu.org>
2645 * xdisp.c (message_dolog): If we create *Messages*,
2646 switch it to messages-buffer-mode.
2648 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2650 Don't overuse 'const' in types of locals.
2651 * bidi.c (bidi_count_bytes):
2652 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2653 (xg_event_is_for_scrollbar):
2654 * xselect.c (x_handle_property_notify)
2655 (x_handle_selection_notify, x_handle_dnd_message):
2656 * xsettings.c, xsettings.h (xft_settings_event):
2657 * xterm.c (x_handle_net_wm_state, handle_one_event)
2658 (x_menubar_window_to_frame, x_detect_focus_change)
2659 (construct_mouse_click, note_mouse_movement)
2660 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2661 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2662 (handle_one_xevent, x_handle_net_wm_state):
2663 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2664 (x_handle_dnd_message):
2665 Avoid unnecessary 'const', typically the second 'const' in
2666 'const foo * const arg', a 'const' that does not affect the API
2667 and doesn't significantly help the human reader.
2669 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2671 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2672 only if Glib < 2.36.0.
2673 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2674 * xsettings.c (init_gconf, init_gsettings): Do not check
2676 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2678 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2680 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2682 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2683 before calling g_type_init.
2685 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2687 * nsterm.m (syms_of_nsterm): ... to here.
2689 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2691 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2692 (ignore_next_mouse_click_timeout): Use Time as X does.
2693 (handle_one_xevent): Avoid cast and use unsigned comparison.
2695 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2697 Do not copy X event in handle_one_xevent except KeyPress case.
2698 Wnen XEvent is processed, it is unlikely to be changed except
2699 KeyPress case, so we can avoid copying and use const pointer to
2700 const data to make sure that an event is not changed elsewhere.
2701 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2702 const' and do not create local copy except for the KeyPress event.
2703 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2704 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2705 (x_handle_net_wm_state, x_menubar_window_to_frame)
2706 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2707 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2708 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2709 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2710 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2711 (x_handle_dnd_message):
2712 * xsettings.c (xft_settings_event):
2713 Use 'const XEvent * const' where appropriate.
2714 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2716 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2718 Fix X event waiting to handle multiple frames.
2719 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2720 * xterm.c (pending_event_wait): Remove. Adjust users.
2721 (x_detect_focus_change): Pass frame arg.
2722 (handle_one_xevent): Find related frame early and clear per-frame
2723 wait_event_type only if this is an event for the relevant frame.
2724 (x_wait_for_event): Use per-frame wait_event_type.
2726 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2728 * nsfns.m (Fx_create_frame): Fix font driver registration for
2731 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2732 for syms_of_macfont.
2734 * nsterm.m: Include macfont.h.
2735 (ns_tmp_flags, ns_tmp_font): Remove.
2736 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2737 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2738 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2739 (changeFont:): Fix code style. Check for font driver type when
2742 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2745 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2746 (nsfont_open): Set font driver type.
2747 Set font->ascent and font->descent. Figure out font instead of
2748 ns_tmp_font, and flags instead of ns_tmp_flags.
2749 Fix indentation. Remove call to ns_draw_text_decoration,
2752 * nsfns.m: Include macfont.h.
2753 (Fx_create_frame): Register macfont driver, make a better default font.
2754 (Fns_popup_font_panel): Get font from macfont driver, if used.
2756 * macfont.m, macfont.h, maccuvs.h: New files.
2758 * font.h: Declare syms_of_macfont.
2760 * font.c (syms_of_font): Call syms_of_macfont.
2762 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2764 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2766 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2767 and it is always zero for others, so I assume that this is an ancient
2768 leftover which nobody will want to change any more.
2769 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2770 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2771 * frame.c (x_set_scroll_bar_width):
2772 * w32fns.c (w32_createscrollbar):
2773 * w32term.c (w32_set_vertical_scroll_bar):
2774 * xfns.c (x_set_scroll_bar_default_width):
2775 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2776 (x_scroll_bar_expose): Related users changed.
2778 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2780 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2781 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2782 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2784 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2786 * nsterm.h, w32term.h, xterm.h: ...and not here.
2787 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2788 Remove unused Xisms.
2789 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2790 these modules are never compiled otherwise.
2792 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2794 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2795 Doc fix. (Bug#15375)
2797 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2799 Unify Fx_focus_frame between all ports.
2800 * frame.h (x_focus_frame): New prototype.
2801 * xfns.c (Fx_focus_frame): Remove.
2802 (syms_of_xfns): Do not defsubr it.
2803 (x_focus_frame): X implementation.
2804 * nsfns.m (Fx_focus_frame): Remove.
2805 (syms_of_nsfns): Do not defsubr it.
2806 (x_focus_frame): NS implementation.
2807 * w32term.c (Fx_focus_frame): Remove.
2808 (x_focus_on_frame): Rename to...
2809 (x_focus_frame): W32 implementation.
2810 * w32term.h (x_focus_on_frame): Remove prototype.
2811 * w32fns.c (Fx_focus_frame): Remove.
2812 (syms_of_w32fns): Do not defsubr it.
2813 * frame.c (Fx_focus_frame): Define here.
2814 (syms_of_frame): Defsubr here.
2815 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2817 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2819 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2820 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2821 each port to reference the port-specific window system data.
2822 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2823 (FRAME_DISPLAY_INFO): Define.
2824 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2825 (FRAME_DISPLAY_INFO): Define. Adjust users.
2826 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2827 (FRAME_DISPLAY_INFO): Define. Adjust users.
2828 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2829 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2830 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2831 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2832 * xselect.c, xterm.c: All related users changed.
2834 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2836 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2837 (x_menubar_window_to_frame): Remove prototypes.
2838 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2839 (x_menubar_window_to_frame, x_top_window_to_frame):
2841 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2842 (x_menubar_window_to_frame, x_top_window_to_frame):
2843 ...to here and convert all but the last to static.
2845 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2847 * lisp.mk (lisp): Add w32-common-fns.elc.
2849 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2851 * charset.c (char_charset): Document an exception for char-charset.
2853 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2855 * xterm.h (x_display_info): New field last_user_time...
2856 * xterm.c (toplevel): ...to replace static last_user_time.
2857 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2859 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2861 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2862 scroll bar values to prevent thumb from disappear and update comment.
2864 2013-09-11 Glenn Morris <rgm@gnu.org>
2866 * emacs.c (usage_message): Possessive apostrophe tweak.
2868 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2870 * nsterm.m (syms_of_nsterm): Use Qns.
2871 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2872 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2873 * xfns.c (x_display_info_for_name, Fx_open_connection):
2874 Remove old '#if 0' code.
2875 (syms_of_xfns): Use Qx.
2876 * termhooks.h (fullscreen_hook): Remove the leftover.
2877 (struct terminal): Fix typo in comment.
2879 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2881 Cleaning up a few X scroll bar bits.
2882 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2883 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2884 New member last_seen_part, going to replace...
2885 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2886 (xt_action_hook) [USE_LUCID]: Adjust user.
2887 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2888 Lucid-specific scroll bar support.
2889 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2890 to int and adjust to use last_seen_part member.
2891 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2892 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2893 Initialize last_seen_part.
2895 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2897 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2898 insert-buffer-substring an empty string.
2900 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2902 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2903 avoiding a GCC warning.
2905 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2907 Ifdef away frame tool bar code when it is not really used.
2908 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2909 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2910 and minimize_tool_bar_window_p under the above.
2911 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2912 (fset_tool_bar_window): Likewise.
2913 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2914 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2915 (change_frame_size_1):
2916 * window.c (window_from_coordinates, Frecenter): Adjust users.
2917 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2918 code is not really used.
2919 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2920 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2921 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2922 [!USE_GTK && !HAVE_NS]: Define as such.
2923 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2924 (note_mouse_highlight, expose_frame):
2925 * xfns.c (x_set_tool_bar_lines):
2926 * xterm.c (handle_one_xevent): Adjust users.
2928 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2930 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2931 This bug was introduced by my 2013-08-26 patch, which incorrectly
2932 assumed that the terminfo implementation doesn't use termcap buffers.
2933 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2934 these buffers apparently are used after all.
2935 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2936 (struct tty_display_info): Define members termcap_term_buffer and
2937 termcap_strings_buffer even if TERMINFO.
2939 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2942 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2943 'usage' docstring entry to pacify make-docfile.
2945 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2947 Change comparison functions =, <, >, <=, >= to take many arguments.
2948 * data.c: Change comparison functions' interface and implementation.
2949 * lisp.h: Make arithcompare available for efficient two arg
2951 * bytecode.c: Use arithcompare.
2952 * fileio.c: Use new interface.
2954 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2956 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2958 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2960 * eval.c (Feval): Document the new use of `lexical'.
2962 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2964 Review and drop old frame resize hack.
2965 * frame.h (struct frame): Remove force_flush_display_p.
2966 * dispnew.c (update_frame): Adjust user and don't call
2967 flush_frame here. The comment has said that there was an issues
2968 with redisplaying fringes, but I don't see any differences with
2969 and without this hack. Hopefully we can continue without it.
2970 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2971 current frame matrices twice if resized_p is set.
2973 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2975 Do not populate pure Xism x_sync to other ports.
2976 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2977 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2978 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2979 * w32term.h (x_sync): Remove prototype.
2981 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2983 Cleanup frame flushing.
2984 * dispextern.h (struct redisplay_interface):
2985 Drop flush_display_optional because flush_display is enough
2986 for X and flushing via RIF is just a no-op for others.
2987 * frame.h (flush_frame): New function.
2988 * dispnew.c (update_frame):
2989 * minibuf.c (read_minibuf):
2990 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2992 * keyboard.c (detect_input_pending_run_timers): Do not flush
2993 all frames but selected one in redisplay_preserve_echo_area.
2994 * nsterm.m (ns_flush): Remove no-op.
2995 (ns_redisplay_interface): Adjust user.
2996 * w32term.h (x_flush): Remove no-op.
2997 (w32_redisplay_interface): Adjust user.
2998 * xterm.c (x_flush): Simplify because we do not flush all
2999 frames at once any more. Adjust comment.
3000 (x_redisplay_interface): Adjust user.
3002 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3004 Port --without-x --enable-gcc-warnings to Fedora 19.
3005 * gfilenotify.c (globals_of_gfilenotify):
3006 Call g_type_init only if using an older glib version that needs it.
3008 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3010 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3011 (last_glyphless_glyph_merged_face_id): Remove declarations.
3012 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3013 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3014 (last_glyphless_glyph_merged_face_id): Now static.
3015 (merge_escape_glyph_face): New function, refactored from...
3016 (get_next_display_element): ...here.
3017 (merge_glyphless_glyph_face): New function, refactored from...
3018 (produce_glyphless_glyph): ...here...
3019 * term.c (produce_glyphless_glyph): ...and here.
3021 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3023 * eval.c (eval_sub): Only call Ffunction if necessary.
3025 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3027 Attempt to make redisplay more selective when changing cursor type.
3028 * frame.h (struct frame): New bitfield cursor_type_changed.
3029 * xdisp.c (cursor_type_changed): Remove.
3030 (try_cursor_movement, redisplay_window, try_window_id)
3031 (set_frame_cursor_types, try_window_reusing_current_matrix):
3032 Adjust to use per-frame bitfield.
3033 (redisplay_internal): Look for cursor type change on each visible
3034 frame and consider all frames if cursor type has been changed on
3035 the frame other than selected. If cursor type has been changed on
3036 selected frame only, do not use fast update.
3038 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3040 Attempt to make redisplay more selective when changing fonts.
3041 * frame.h (struct frame): New bitfield fonts_changed.
3042 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3043 (adjust_frame_glyphs): Add prototype.
3044 * dispnew.c (fonts_changed_p): Remove.
3045 (adjust_glyphs): Remove because we do not
3046 adjust matrices on all frames at once any more.
3047 (adjust_frame_glyphs): Block and unblock input here.
3048 (adjust_glyph_matrix): Use fonts_changed.
3049 (change_frame_size_1): Use adjust_frame_glyphs.
3050 * font.c (font_open_entity): Use fonts_changed.
3051 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3052 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3053 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3054 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3055 (shrink_mini_window, Fresize_mini_window_internal)
3056 (window_scroll_pixel_based, Fset_window_configuration)
3057 (apply_window_adjustment, Fset_window_vscroll):
3058 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3059 Use adjust_frame_glyphs.
3060 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3061 (try_window_reusing_current_matrix, try_window_id, display_line)
3062 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3063 (redisplay_internal): Consider fonts_changed and adjust frame
3064 matrices for each frame only if the frame is visible. If font
3065 has been changed on some frame during full redisplay, retry
3066 only visible frames where the font has been actually changed.
3068 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3070 Cache current header and mode line height for each window.
3071 * window.h (struct window): New fields mode_line_height
3072 and header_line_height.
3073 * window.c (make_window): Initialize them.
3074 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3075 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3076 (current_mode_line_height, current_header_line_height):
3078 * xdisp.c (current_mode_line_height, current_header_line_height):
3080 (pos_visible_p, init_xdisp): Adjust user.
3081 (redisplay_window): Invalidate mode_line_height and
3082 header_line_height if current and desired matrices do not agree.
3084 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3086 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3087 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3089 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3091 Make --without-x compatible with --enable-gcc-warnings.
3092 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3093 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3094 members under HAVE_WINDOW_SYSTEM.
3095 * keyboard.c (make_lispy_focus_out): Likewise.
3096 (record_menu_key): Move under HAVE_MENUS.
3097 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3098 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3099 (syms_of_xdisp): Adjust user.
3100 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3101 (start_hourglass, cancel_hourglass):
3102 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3103 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3104 and CLEAR_FONT_TABLE_NFONTS.
3105 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3106 Declare only if HAVE_WINDOW_SYSTEM.
3107 (lface_same_font_attributes_p, clear_face_gcs): Define only
3108 if HAVE_WINDOW_SYSTEM.
3110 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3112 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3113 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3114 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3116 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3118 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3120 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3122 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3123 This fixes a type error on hosts where ptrdiff_t is wider than int.
3125 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3127 * keyboard.c (read_key_sequence_vs): New function.
3128 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3131 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3133 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3135 Makefile improvements.
3136 * Makefile.in (config.status): Don't use double-colon rules, as
3137 they are not portable according to POSIX. Fix shell typo with `;
3138 I guess this rule has never been tested?
3139 (VCSWITNESS): New macro, to override any environment var.
3141 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3143 * xterm.h (struct x_display_info): Do not track X connection
3144 fd separately because it is always available from Display.
3145 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3148 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3150 * buffer.c (drop_overlay):
3151 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3152 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3154 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3156 * buffer.c (Fmake_overlay, Fmove_overlay):
3157 * intervals.c (set_point_from_marker):
3158 * print.c (PRINTPREPARE): Prefer signal_error
3159 to plain error and report unsuitable marker too.
3161 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3163 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3164 for 'dragging' member.
3165 (struct x_output): Remove set-but-unused leftovers
3166 'left_before_move' and 'top_before_move'.
3167 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3168 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3169 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3170 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3171 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3172 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3173 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3174 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3176 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3178 * nsfont.m (INVALID_GLYPH): New define.
3179 (nsfont_encode_char): Use INVALID_GLYPH.
3180 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3182 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3184 * xterm.c (x_last_mouse_movement_time): Revert last change.
3185 This code should use XDisplayMotionBufferSize to check display's
3186 motion history first, and there are few other issues as well.
3187 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3188 (handle_one_xevent): Adjust user.
3190 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3192 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3193 * frame.c (Flast_nonminibuf_frame): ... to here.
3194 (check_minibuf_window): Don't abort if no window was found
3197 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3199 Use XGetMotionEvents to ask the last mouse motion time from X server.
3200 * xterm.c (X_MOTION_HISTORY): Default to 1.
3201 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3202 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3203 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3204 Ifdef away legacy code.
3205 (XTmouse_position, x_scroll_bar_report_motion):
3206 Use x_last_mouse_movement_time.
3207 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3210 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3212 * msdos.c (last_mouse_window): Move to...
3213 (dos_rawgetc): ...this function and adjust comment.
3214 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3215 (mouseMoved): ...this function and adjust comment.
3216 * w32term.c (last_window): Likewise with...
3217 (w32_read_socket): ...this function.
3218 * xterm.c (last_window): Likewise with...
3219 (handle_one_xevent): ...this function.
3221 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3223 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3224 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3225 (handle_one_xevent): ...to here.
3226 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3229 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3231 * msdos.c (IT_set_terminal_window): Remove no-op.
3232 (initialize_msdos_display): Adjust terminal setup.
3233 * w32console.c (w32con_set_terminal_window): Remove no-op.
3234 (initialize_w32_display): Adjust terminal setup.
3235 * w32term.c (w32_set_terminal_window): Remove no-op.
3236 (w32_create_terminal): Adjust terminal setup.
3237 * xterm.c (XTset_terminal_window): Remove no-op.
3238 (x_create_terminal): Adjust terminal setup.
3240 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3242 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3244 (ns_create_terminal): Adjust terminal setup.
3245 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3247 (w32_create_terminal): Adjust terminal setup.
3248 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3250 (x_create_terminal): Adjust terminal setup.
3252 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3254 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3255 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3256 * dispnew.c (buffer_posn_from_coords):
3257 * window.c (Fwindow_end, displayed_window_lines):
3258 * xdisp.c (redisplay_mode_lines): Use it.
3260 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3262 * fontset.c (face_for_char): Check char in the current face font first
3263 if HAVE_NS (Bug#15138).
3265 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3267 * window.c (temp_output_buffer_show): Make sure window returned
3268 by display_buffer is live (Bug#15213).
3270 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3272 Minor cleanup to avoid forward declarations.
3273 * coding.h (struct ccl_spec): Remove forward declaration.
3274 * composite.h (toplevel): Include font.h.
3275 (struct composition_it, struct face, struct font_metrics):
3276 Remove forward declaration.
3277 * dispextern.h (struct image, struct atimer): Likewise.
3278 * emacsgtkfixed.h (struct frame): Likewise.
3279 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3280 * font.h (struct font_driver, struct font, struct glyph_string)
3281 (struct face): Remove forward declaration.
3282 * fontset.h (struct face, struct font): Likewise.
3283 * frame.h (toplevel): Style cleanup.
3284 (enum output_method): Move to...
3285 * termhooks.h (enum output_method): ...here.
3286 (struct glyph, struct frame, struct ns_display_info)
3287 (struct x_display_info, struct w32_display_info):
3288 Remove forward declaration.
3289 * xterm.h (toplevel): Include termhooks.h.
3290 (struct font, struct window, struct glyph_matrix, struct frame)
3291 (struct input_event, struct face, struct image): Remove forward
3293 * gtkutil.h (struct _widget_value): Likewise.
3294 * keyboard.h (toplevel): Include termhooks.h.
3295 (struct input_event): Remove forward declaration.
3297 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3299 * intervals.c (set_point_from_marker): New function.
3300 * editfns.c (Fgoto_char):
3301 * process.c (Finternal_default_process_filter):
3302 * window.c (select_window_1): Use it.
3303 * buffer.h (set_point_from_marker): Add prototype.
3305 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3307 * w32.c (term_winsock): Call release_listen_threads before calling
3309 (_sys_wait_accept): Wait for accept event in a loop with a finite
3310 timeout, instead of waiting indefinitely. Will hopefully avoid
3311 hanging during exit because WSACleanup deadlocks waiting for the
3312 event object to be released. (Bug#14333)
3314 * w32proc.c (release_listen_threads): New function, signals all
3315 the reader threads that listen for connections to stop waiting.
3317 * w32.h (release_listen_threads): Add prototype.
3319 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3321 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3322 field of new marker (for sanity and safety).
3323 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3324 anyway because XMISCTYPE is a function and can't be an lvalue).
3326 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3328 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3329 (x_after_update_window_line, x_scroll_bar_create):
3330 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3331 (handle_one_xevent, x_clear_frame_area):
3332 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3333 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3334 * xterm.h (x_clear_area): Adjust prototype.
3336 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3338 Hook scanning and indentation functions to find_newline. This helps
3339 to avoid duplicated code and renders more respect to newline cache.
3340 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3341 * cmds.c (Fforward_line):
3342 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3343 Use find_newline and avoid unnecessary point movements.
3344 * search.c (scan_newline): Implement on top of find_newline.
3346 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3348 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3349 scoped code (bug#11258).
3351 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3353 * nsterm.m (last_window): New variable.
3354 (EV_TRAILER2): New macro.
3355 (EV_TRAILER): Call EV_TRAILER2.
3356 (mouseMoved:): Add support for mouse-autoselect-window
3357 on nextstep (Bug#6888).
3359 2013-08-28 Andreas Schwab <schwab@suse.de>
3361 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3362 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3363 Remove unused macro definitions.
3364 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3365 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3366 Only define if emacs.
3368 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3370 Prefer enum glyph_row_area to int where appropriate.
3371 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3373 (window_box, window_box_width, window_box_left, window_box_left_offset)
3374 (window_box_right, window_box_right_offset): Adjust prototypes.
3375 * xdisp.c (window_box, window_box_width, window_box_left)
3376 (window_box_left_offset, window_box_right, window_box_right_offset):
3377 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3378 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3379 * nsterm.m (ns_clip_to_row):
3380 * w32term.c (w32_clip_to_row):
3381 * xterm.c (x_clip_to_row): Likewise.
3383 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3385 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3386 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3388 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3390 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3391 for portability to hosts where /bin/sh has problems.
3393 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3395 Redesign redisplay interface to drop global output_cursor.
3396 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3397 (toplevel): Remove declaration of output_cursor.
3398 (set_output_cursor, x_cursor_to): Remove prototype.
3399 * window.h (struct window): New member output_cursor.
3400 (output_cursor_to): New function to replace RIF member.
3401 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3402 (update_text_area, set_window_cursor_after_update): Use it.
3403 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3404 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3405 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3406 * w32term.c (x_update_window_begin, x_update_window_end):
3407 * xterm.c (x_update_window_begin, x_update_window_end):
3408 Adjust to use per-window output cursor.
3410 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3412 Simplify SELECT_TYPE-related code.
3413 Like EMACS_TIME, this portability layer is no longer needed, since
3414 Emacs has been using fd_set as a portability layer for some time.
3415 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3416 (SELECT_TYPE): Remove. All uses changed to fd_set.
3417 (fd_set) [!FD_SET]: New typedef.
3419 Simplify EMACS_TIME-related code.
3420 This portability layer is no longer needed, since Emacs has been
3421 using struct timespec as a portability layer for some time.
3422 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3423 Include <time.h> rather than "systime.h"; that's all that's needed now.
3424 * dispnew.c: Include <timespec.h> rather than "systime.h";
3425 that's all that's needed now.
3426 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3427 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3428 TIMESPEC_RESOLUTION.
3429 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3430 LOG10_TIMESPEC_RESOLUTION.
3431 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3432 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3433 (make_emacs_time): Remove. All used changed to make_timespec.
3434 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3435 (current_timespec): Rename from current_emacs_time. All uses changed.
3436 (add_emacs_time): Remove. All uses changed to timespec_add.
3437 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3438 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3439 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3440 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3441 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3442 (current_timespec): Rename from current_emacs_time. All uses changed.
3443 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3444 changed to timespec_cmp.
3445 * xgselect.c: Include <timespec.h>, since our .h files don't.
3447 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3449 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3450 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3451 Remove the leftovers.
3452 * gtkutil.c (toplevel): Do not declare Qxft but include
3454 * image.c (toplevel): Do not declare Vlibrary_cache because
3455 it's already done in lisp.h.
3457 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3459 * lisp.h (Mouse_HLInfo): Move from here...
3460 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3461 (reset_mouse_highlight): New function.
3462 * msdos.c (dos_set_window_size, IT_update_begin)
3463 (internal_terminal_init):
3464 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3465 (ns_initialize_display_info):
3466 * w32console.c (initialize_w32_display):
3467 * w32term.c (x_update_window_end, x_free_frame_resources)
3468 (w32_initialize_display_info):
3469 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3470 * window.c (Fdelete_other_windows_internal):
3471 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3472 * termchar.h (toplevel):
3473 * xterm.h (toplevel): Include dispextern.h.
3475 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3477 Fix minor problems found by static checking.
3478 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3479 (expect): Avoid nested-if warning.
3480 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3481 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3482 * nsterm.h, nsterm.m (ns_select):
3483 * xgselect.c, xgselect.h (xg_select):
3484 Adjust signature to better match pselect's.
3485 * nsterm.m (ns_select):
3486 Don't set *TIMEOUT, since pselect doesn't.
3487 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3488 diagnostic about assigning const char * to it.
3489 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3491 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3493 * lread.c (substitute_object_recurse): Handle hash-tables as well
3496 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3498 Fix unlikely core dump in init_tty, and simplify terminfo case.
3499 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3500 The old version incorrectly dumped core if malloc returned a
3501 buffer containing only non-NUL bytes.
3502 (init_tty): Do not allocate or free termcap buffers; the
3503 struct does that for us now.
3504 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3505 (struct tty_display_info): Define members termcap_term_buffer and
3506 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3507 use them. Allocate them directly in struct rather than indirectly
3508 via a pointer, to simplify init_tty.
3510 * frame.c (check_minibuf_window): Initialize 'window' properly,
3511 so that Emacs reliably aborts later if 'window' is not initialized.
3513 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3515 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3516 of VoidSymbol (Bug#15154).
3518 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3520 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3521 mouse_face_beg_y and mouse_face_end_y.
3522 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3523 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3524 Adjust users and update comment where appropriate.
3526 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3528 * frame.c (check_minibuf_window): New function.
3529 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3530 Call check_minibuf_window (Bug#15183).
3532 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3534 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3535 because this is the only last cursor data we need to keep and consult.
3536 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3537 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3540 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3542 Fix recovering from possible decompression error.
3543 Since insert_from_gap doesn't always move point, we can't use PT as
3544 the position where the partially decompressed data ends, and
3545 should count how many bytes was produced so far.
3546 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3547 (unwind_decompress): Really delete partially uncompressed data.
3548 (Fzlib_decompress_region): Take decompressed data size into account.
3550 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3552 * syntax.c (init_syntax_once): Adjust comment and do an early
3553 initialization of Qchar_table_extra_slots just once...
3554 * casetab.c (init_casetab_once):
3555 * category.c (init_category_once):
3556 * character.c (syms_of_character):
3557 * coding.c (syms_of_coding):
3558 * xdisp.c (syms_of_xdisp): ...and omit it here.
3560 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3562 * xdisp.c (get_next_display_element): Don't apply to characters
3563 from a display vector the logic of setting it->end_of_box_run_p
3564 suitable for characters from a buffer. (Bug#15175)
3566 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3567 to handle directories, rather than '_utime' which doesn't.
3570 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3572 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3573 or fullscreen (Bug#14627).
3575 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3577 System-dependent integer overflow fixes.
3578 * process.c (Fset_process_window_size): Signal an error if
3579 the window size is outside the range supported by the lower level.
3580 * sysdep.c (set_window_size): Return negative on error,
3581 nonnegative on success, rather than -1, 0, 1 on not in system,
3582 failure, success. This is simpler. Caller changed.
3583 (serial_configure): Remove unnecessary initialization of local.
3584 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3585 size fits in unsigned long; this isn't true on some 32-bit hosts.
3586 Avoid buffer overrun if some future version of /proc/meminfo has a
3587 variable name longer than 20 bytes.
3588 (system_process_attributes) [__FreeBSD__]:
3589 Don't assume hw.availpages fits in 'int'.
3591 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3593 Don't let very long directory names overrun the stack.
3594 Fix some related minor problems involving "//", vfork.
3595 * callproc.c (encode_current_directory): New function.
3596 (call_process): Don't append "/"; not needed.
3597 * fileio.c (file_name_as_directory_slop): New constant.
3598 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3599 this can save the caller having to alloca.
3600 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3601 Use SAFE_ALLOCA, not alloca.
3602 (directory_file_name, Fexpand_file_name): Leave leading "//"
3603 alone, since it can be special even on POSIX platforms.
3604 * callproc.c (call_process):
3605 * process.c (Fformat_network_address):
3606 * sysdep.c (sys_subshell):
3607 Use encode_current_directory rather than rolling our own.
3608 (create_process): No need to encode directory; caller does that now.
3609 * process.h (encode_current_directory): New decl.
3610 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3611 Rework to avoid 'goto xyzzy;'.
3613 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3615 * xdisp.c (handle_face_prop): If the default face was remapped use
3616 the remapped face for strings from prefix properties. (Bug#15155)
3618 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3620 Minor cleanup for redisplay interface and few related functions.
3621 * frame.h (enum text_cursor_kinds): Move from here...
3622 * dispextern.h (enum text_cursor_kinds): ...to here.
3623 (toplevel): Drop unnecessary declarations.
3624 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3625 in update_window_end_hook and draw_window_cursor functions.
3626 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3627 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3628 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3629 * xterm.c (x_update_window_end, x_draw_window_cursor):
3630 * xdisp.c (display_and_set_cursor, update_window_cursor)
3631 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3632 enum text_cursor_kinds where appropriate.
3634 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3636 Redesign redisplay interface to drop updated_row and updated_area.
3637 * dispextern.h (updated_row, updated_area): Remove declaration.
3638 (struct redisplay_interface): Pass glyph row and row area parameters
3639 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3640 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3642 * dispnew.c (updated_row, updated_area): Remove.
3643 (redraw_overlapped_rows, update_window_line): Adjust user.
3644 (update_marginal_area, update_text_area): Likewise. Pass updated row
3645 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3646 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3649 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3651 * process.c (flush_pending_output): Remove stub.
3654 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3656 * callproc.c: Fix race that killed background processes (Bug#15144).
3657 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3658 Record deleted process-id in critical section, not afterwards.
3659 Don't mistakenly kill process created by a call-process invocation
3660 that discards output and does not wait.
3662 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3664 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3665 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3666 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3667 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3668 to shut up compiler in mark_object.
3669 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3671 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3673 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3674 We can't portably rely on PTY_OPEN doing that, even if
3675 it calls posix_openpt with O_CLOEXEC.
3677 2013-08-20 Kenichi Handa <handa@gnu.org>
3679 * character.c (string_char): Improve commentary.
3681 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3683 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3684 (struct animation_cache): Make signature a flexible array member.
3685 All uses changed. This is a tad slower but may insulate us better
3686 from future changes to ImageMagick.
3688 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3690 * image.c: Shrink memory needed for animation cache.
3691 (SIGNATURE_DIGESTSIZE): New constant.
3692 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3693 (imagemagick_create_cache): Copy the signature. This saves
3694 several KB of memory that ImageMagick wastes per signature.
3695 Don't bother updating the update_time, as the caller does that now.
3696 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3697 it's a fixed size struct member now.
3698 (imagemagick_get_animation_cache): Always destroy the signature,
3699 as it's now imagemagick_create_cache's responsibility to copy it.
3700 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3701 and use memcmp rather than strcmp.
3702 eassert that ImageMagick returns a signature of the specified length.
3704 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3706 * image.c (imagemagick_get_animation_cache): Don't segfault on
3708 (imagemagick_get_animation_cache): Revert to previous definition
3709 so that it actually works. But keep the memory leak fix.
3710 (imagemagick_get_animation_cache): Fix memory leak.
3712 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3714 * image.c: Fix animation cache signature memory leak.
3715 Fix some other minor performance problems while we're at it.
3716 (imagemagick_create_cache): Clear just the members that
3717 need clearing. Don't set update_time, as caller does that now.
3718 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3719 Simplify by using pointer-to-pointer instead of a prev pointer.
3720 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3721 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3722 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3723 it's already a copy. Free the signature probe unless it's cached.
3725 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3726 This was introduced by my 2013-08-12 fix for Bug#15035.
3728 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3730 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3731 (imagemagick_prune_animation_cache): Now static.
3733 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3735 * image.c (imagemagick_get_animation_cache): Don't segfault when
3736 pruning all entries.
3738 2013-08-18 Ken Brown <kbrown@cornell.edu>
3740 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3741 static heap if ENABLE_CHECKING is defined.
3742 (max_bss_sbrk_ptr): New variable.
3744 (report_sheap_usage): Report maximum static heap usage instead of
3745 ending static heap usage.
3747 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3749 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3750 of zlib_initialized according to the results of calling
3751 init_zlib_functions.
3753 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3755 * image.c: Implement an ImageMagick per-image cache.
3756 (imagemagick_get_animation_cache): Fix a double-free error.
3757 (imagemagick_load_image): Remove the ping_wand code, which only
3758 apparently saved time on invalid animated images, and slowed down
3759 everything else. Optimise for the common case.
3761 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3763 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3765 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3767 * marker.c (set_marker): Remove documentation of undefined behavior.
3769 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3771 * image.c (imagemagick_compute_animated_image): Animate correctly
3772 when sub-images are smaller than the main image.
3773 (imagemagick_compute_animated_image): Setting the iterator row to
3774 zero is apparently not allowed.
3775 (imagemagick_compute_animated_image): Allow images that say they
3776 have sub-images that are bigger than the main image, but just crop
3779 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3781 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3783 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3785 * image.c (imagemagick_compute_animated_image): Respect the GIF
3788 2013-08-15 Ken Brown <kbrown@cornell.edu>
3790 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3791 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3794 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3796 Fix minor problems found by static checking.
3797 * frame.c (delete_frame):
3798 * xdisp.c (next_element_from_display_vector):
3799 Avoid uninitialized local.
3800 * image.c (imagemagick_compute_animated_image): Port to C89.
3801 Prefer usual GNU indentation style for loops.
3802 Be more careful about bizarrely large sizes, by using ptrdiff_t
3805 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3807 Fix infinite frame selection loop (Bug#15025).
3808 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3810 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3812 * xdisp.c (compute_window_start_on_continuation_line):
3813 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3814 to make sure we end up setting the window start at the leftmost
3815 visible character of the display line. This avoids funky
3816 horizontal shifting because the window start is not kept on the
3817 same position. (Bug#15090)
3818 (next_element_from_display_vector): Support 'box' face attribute
3819 in the face definitions of a display vector. (Bug#15099)
3821 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3823 * image.c (imagemagick_compute_animated_image): Implement animated
3825 (imagemagick_compute_animated_image): Fix some compilation
3826 warnings. Implement a very simple cache to make the animation
3827 usable at all, but it should be replaced with a per-image cache.
3829 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3831 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3832 to do `for' loops over alist values.
3833 * buffer.h (FOR_EACH_BUFFER):
3834 * process.c (FOR_EACH_PROCESS): Use it.
3835 (handle_child_signal, status_notify, Fget_buffer_process)
3836 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3838 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3840 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3841 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3842 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3843 to xzalloc and so avoid redundant call to memset.
3844 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3845 members because it is allocated with xzalloc and so already zeroed.
3847 2013-08-14 Ken Brown <kbrown@cornell.edu>
3849 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3852 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3854 Utility function and macro to copy Lisp string to C string.
3855 * lisp.h (xlispstrdupa): New macro.
3856 (xlispstrdup): New prototype.
3857 * alloc.c (xlispstrdup): New function.
3858 * callint.c (Fcall_interactively):
3859 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3860 (Fsubstitute_in_file_name):
3861 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3862 * image.c (x_create_bitmap_from_file):
3863 * w32term.c (w32_term_init):
3864 * xterm.c (x_term_init): Use xlispstrdup.
3866 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3868 * image.c (imagemagick_load_image): Make animated pictures work.
3869 There's still some problems with background color settings, though
3872 * decompress.c (unwind_decompress): Always restore point.
3874 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3876 * marker.c (set_marker): Reformat documentation.
3878 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3880 * xdisp.c (cursor_type_changed): Now static.
3882 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3883 Use changed. This avoids the need to call xmalloc and for the
3884 caller to call xfree, and avoids memory leaks in some situations.
3886 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3888 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3889 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3890 (redisplay_window): If window_end_valid is cleared due to non-zero
3891 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3892 so do not call to try_cursor_movement for that window.
3894 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3896 * window.h (struct window): Convert window_end_pos and
3897 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3898 (wset_window_end_pos, wset_window_end_vpos): Remove.
3899 * dispnew.c (adjust_glyph_matrix):
3900 * window.c (Fwindow_end, replace_window, set_window_buffer)
3902 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3903 (set_vertical_scroll_bar, redisplay_window, try_window)
3904 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3905 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3906 (note_mouse_highlight): Adjust users.
3907 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3910 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3912 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3913 * image.c (imagemagick_filename_hint): Use `const char *' and
3914 prefer SSDATA to SDATA to avoid warnings.
3916 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3918 Cleanup window fringes, margins and scroll bars adjustments.
3919 * window.c (set_window_fringes, set_window_margins)
3920 (set_window_scroll_bars, apply_window_adjustment): New functions.
3921 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3922 (Fset_window_scroll_bars): Use them.
3924 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3926 * window.h (struct window): Convert scroll_bar_width
3927 from Lisp_Object to integer. Adjust comment.
3928 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3930 * window.c (wset_scroll_bar_width): Remove.
3931 (make_window): Initialize scroll_bar_width.
3932 (Fsplit_window_internal): Use direct assignment.
3933 (Fset_window_configuration, save_window_save):
3934 Convert Lisp_Object to integer and back where appropriate.
3935 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3936 bar was actually changed, and mention this in docstring.
3938 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3940 * decompress.c: Minor simplifications.
3941 (Fzlib_decompress_region): Don't bother verifying
3942 that avail_out <= UINT_MAX, as that was confusing.
3943 Mention the restriction in a comment instead.
3944 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3946 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3948 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3949 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3951 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3953 * image.c (imagemagick_filename_hint): Check for errors in the
3956 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3958 * window.c (Fwindow_margins): Return nil when there's no marginal
3959 area, as per the documented API.
3961 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3962 Fmake_vector, as scroll bar's struct members are not all Lisp
3963 objects now. This avoids crashes in GC.
3965 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3966 bool, so its address could be taken.
3968 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3970 * image.c (imagemagick_filename_hint): New function to possibly
3971 apply `image-content-type-suffixes'.
3972 (imagemagick_load_image): Use it.
3974 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3976 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3977 if loading zlib failed.
3979 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3981 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3982 2013-08-13 checkin below. Change bool to BOOL, rule is:
3983 All Obj-C code uses BOOL, except for interfaces callable from C.
3985 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3987 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3989 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3990 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3991 bool instead of BOOL.
3992 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3993 from Lisp_Object to bitfield. Adjust comment.
3994 * w32term.c (x_scroll_bar_create): Adjust user.
3995 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3996 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3997 Use bool for boolean.
3998 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3999 to `unsigned int' when defining a bitfield.
4001 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4003 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4005 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4007 * window.h (struct window): Convert left_margin_cols and
4008 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4009 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4010 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4012 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4014 (showing_window_margins_p, update_window_line, update_frame_1):
4015 * fringe.c (draw_fringe_bitmap_1):
4016 * xdisp.c (window_box_width): Adjust users.
4017 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4018 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4019 Use direct assignment.
4020 (Fset_window_configuration, save_window_save, Fwindow_margins):
4021 Convert Lisp_Object to integer and back where appropriate.
4022 (Fset_window_margins): Adjust user. Return t if any margin
4023 was actually changed, and mention this in docstring.
4025 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4027 * syntax.c (forward_word):
4028 * cmds.c (forward_char, backward_char): Mention the optional argument.
4030 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4032 * window.h (struct window): Convert left_fringe_width
4033 and right_fringe_width from Lisp_Objects to integers.
4035 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4036 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4037 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4039 (make_window): Initialize new integer fields to -1.
4040 (Fsplit_window_internal): Use direct assignment.
4041 (Fset_window_configuration, save_window_save):
4042 Convert Lisp_Object to integer and back where appropriate.
4043 (Fset_window_fringes): Adjust user. Return t if any fringe
4044 was actually changed, and mention this in docstring.
4046 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4048 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4049 * nsfns.m (x_set_cursor_type):
4050 * w32fns.c (x_set_cursor_type):
4051 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4052 * xdisp.c (set_frame_cursor_types): ...but in common code.
4054 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4056 * font.c (clear_font_cache): New function, stripped from...
4057 (Fclear_font_cache): ...here, which now uses the function
4058 above. Adjust comment.
4059 * font.h (clear_font_cache): Add prototype.
4060 * xfaces.c (clear_face_cache): Use clear_font_cache.
4062 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4064 * window.c (Fset_window_start): Compare `w', not `window' because
4065 `w' might not be equal to `window' after call to decode_live_window.
4067 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4069 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4070 This fixes a problem introduced by the Bug#15035 patch
4071 when using GPG. Reported by Herbert J. Skuhra.
4073 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4075 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4076 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4077 not yet initialized.
4079 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4081 * decompress.c (Fzlib_decompress_region): Support zlib
4082 decompression, too, and rename.
4084 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4086 Minor zlib configuration tweaks.
4087 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4088 Don't assume presence of fn_inflateInit2_ zlib internal function.
4090 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4092 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4093 include the zlib prefix.
4095 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4097 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4098 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4099 define static variables that are pointers to zlib functions to be
4101 (init_zlib_functions) [WINDOWSNT]: New function.
4102 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4104 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4105 macros instead of invoking the zlib functions directly.
4106 (syms_of_decompress): DEFSYM Qzlib_dll.
4107 Staticpro Szlib_available_p.
4109 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4111 Avoid looping over all frame windows to freeze and unfreeze.
4112 * window.h (struct window): Drop frozen_window_start_p.
4113 (freeze_window_starts): Drop prototype.
4114 * frame.h (struct frame): New frozen_window_starts flag.
4115 (FRAME_WINDOWS_FROZEN): New macro.
4116 * window.c (freeze_window_start, freeze_window_starts):
4118 (select_window, replace_window): Adjust users.
4119 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4120 (window_frozen_p): New function.
4121 (redisplay_window): Use it.
4123 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4125 Fix some fd issues when running subprocesses (Bug#15035).
4126 Fix bugs that can leak files or file descriptors on errors.
4127 Don't unlink open temp files, as that's hard for users to diagnose
4128 when things go awry (e.g., temp disk exhausted).
4129 Don't bother to lock temp files. Check for invalid recursion.
4130 * callproc.c (synch_process_fd): Remove. All uses removed.
4131 (synch_process_tempfile): New var or macro.
4132 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4134 (record_kill_process): New arg, the temp name. All callers changed.
4135 (delete_temp_file): Now just a simple wrapper around unlink.
4136 (call_process_kill): New arg, the call_process_fd array.
4137 Close them all. Clear synch_process_pid. Remove the temp file,
4138 or arrange for it to be removed.
4139 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4140 that's been moved to synch_process_tempfile. Caller changed.
4141 Do not remove the tempfile; that's now call_process_kill's
4143 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4144 call_process_kill; the caller now does that.
4145 (call_process_cleanup): Do not close the process fd; that's now
4146 call_process_kill's responsibility.
4147 (Fcall_process): Implement via new function call_process, which
4148 has most of the old body of Fcall_process, but with a different API.
4149 (call_process): New function that does not open or close filefd if
4150 it is nonnegative. Record which fds need to be closed, and let
4151 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4152 Signal an error if invoked recursively (could be done via a hook).
4153 Simplify creation of the tempfile in the MSDOS case.
4154 Don't create the output file until after checking for the executable.
4155 Report any failure to open /dev/null.
4156 Don't open /dev/null for writing twice; once is enough.
4157 Don't create pipe if all output is being discarded or sent to file.
4158 Don't worry about setting up the coding system or reading from the
4159 pipe if all output is being discarded.
4160 Hoist fd_error local into top level, to lessen block nesting.
4161 Don't record deleted pid here; now done by Fcall_process_region.
4162 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4163 and note its success in synch_process_tempfile.
4164 Do not leak resources when child_setup fails.
4165 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4166 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4167 (create_temp_file): Now returns open fd, with an additional
4168 Lisp_Object * argument to return the name. All callers changed.
4169 Do not close the file; rewind it instead, and leave it open for
4170 the caller. Do not lock the temp file. Unwind-protect the file
4171 and the file-descriptor.
4172 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4173 If an asynchrounous process, record it here, not in call_process.
4174 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4175 * eval.c (set_unwind_protect): New function.
4176 * fileio.c (write_region): New function, generalized from the
4177 old Fwrite_region. Do not lock temp files.
4178 (Fwrite_region): Use it.
4179 * lisp.h (set_unwind_protect, write_region): New decls.
4180 * process.c: Include <verify.h>.
4181 (make_process): Mark fds as initially closed.
4182 (deleted_pid_list): Now a list of pid-filename pairs.
4184 (close_process_fd): New function.
4185 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4186 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4187 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4188 (create_process, create_pty, Fmake_serial_process)
4189 (server_accept_connection): Record which fds need to be closed,
4190 and let deactivate_process close them.
4191 (Fmake_network_process): Do not discard the unwind-protect
4192 until it's safe to do so.
4193 (deactivate_process): Close the fds opened by create_process etc.
4194 (Fprocess_send_eof): Adjust to new way of recording open fds.
4195 Report an error if /dev/null can't be opened, instead of aborting.
4196 * process.h (PROCESS_OPEN_FDS): New constant.
4197 (struct Lisp_Process): New member open_fds.
4198 (record_kill_process, record_deleted_pid): Adjust signatures.
4199 (record_deleted_pid): Move decl here ...
4200 * syswait.h (record_deleted_pid): ... from here.
4202 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4204 * decompress.c: Fix bugs with large buffers and weird inputs.
4205 Tune a bit. Reindent as per usual Emacs style.
4206 (BUFFER_SIZE): Remove.
4207 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4208 more than UINT_MAX bytes. Decompress into the gap instead of into
4209 an auto buffer, as this should avoid copying. Return nil if
4210 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4211 set immediate_quit; we shouldn't trust zlib code that much.
4213 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4215 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4216 errors, and really move the gap to where we want it.
4218 * lisp.h: Include decompress.c support.
4220 * emacs.c (main): Include decompress.c support.
4222 * Makefile.in: Include -lz if present.
4224 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4226 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4227 (initWithTitle:): Initialize frame to 0.
4228 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4229 (fillWithWidgetValue:frame:): Rename from
4230 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4232 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4233 fillWithWidgetValue:frame:
4235 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4236 remove memory leak warnings.
4238 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4239 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4242 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4243 (x_activate_menubar): Update the whole menu.
4244 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4245 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4246 current event is not NSSystemDefined (Bug#15001).
4247 Call ns_check_menu_open only if trackingMenu is 2.
4248 (menuDidClose:): New method, decrease trackingMenu.
4249 (fillWithWidgetValue:setDelegate:): New method.
4250 (fillWithWidgetValue:): Call the above.
4252 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4254 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4256 Omit some unnecessary casts.
4257 Many of these go back to the old pre-C89 days, when they may have
4258 been needed, but we've been assuming C89 or later for a while now.
4259 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4260 (live_float_p, live_misc_p, live_vector_p):
4261 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4262 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4263 (defvar_per_buffer):
4264 * callint.c (Fcall_interactively):
4265 * doc.c (Fsubstitute_command_keys):
4266 * filelock.c (get_boot_time):
4267 * frame.c (xrdb_get_resource):
4268 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4269 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4270 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4271 (menuitem_highlight_callback, menu_destroy_callback)
4272 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4273 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4274 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4275 (xg_tool_bar_help_callback, tb_size_cb):
4276 * image.c (xpm_alloc_color, png_read_from_memory)
4277 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4278 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4280 * keymap.c (describe_map):
4281 * nsfns.m (Fns_display_monitor_attributes_list):
4282 * nsmenu.m (process_dialog:):
4283 * nsterm.m (hold_event):
4284 * process.c (wait_reading_process_output):
4285 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4286 * scroll.c (do_direct_scrolling, scrolling_1):
4287 * termcap.c (tgetent):
4288 * window.c (check_window_containing, add_window_to_list)
4289 (freeze_window_starts):
4290 * xdisp.c (compare_overlay_entries, vmessage):
4291 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4292 (x_get_monitor_attributes_xrandr)
4293 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4294 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4295 * xfont.c (xfont_match, xfont_open):
4296 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4297 (menubar_selection_callback, menu_position_func)
4298 (popup_selection_callback, create_and_show_popup_menu)
4299 (dialog_selection_callback, create_and_show_dialog):
4300 * xrdb.c (x_get_string_resource):
4302 * xsmfns.c (x_session_check_input):
4303 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4304 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4305 (xaw_jump_callback, xaw_scroll_callback):
4306 Omit unnecessary casts.
4308 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4310 Minor string-length refactoring.
4311 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4312 * frame.c (make_monitor_attribute_list):
4313 Prefer build_string to strlen + make_string.
4315 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4317 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4318 don't check minor_code (Bug#14417).
4320 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4322 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4323 vertical positions instead. This avoids calling MATRIX_ROW with
4324 row numbers that are possibly beyond valid limits. (Bug#15064)
4326 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4328 Use xstrdup and build_unibyte_string where applicable.
4329 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4330 * xfns.c (x_window):
4331 * xrdb.c (x_get_customization_string):
4332 * xterm.c (xim_initialize):
4333 * w32fns.c (w32_window): Use xstrdup.
4334 (w32_display_monitor_attributes_list):
4335 * emacs.c (init_cmdargs):
4336 * keyboard.c (PUSH_C_STR):
4337 * nsfont.m (nsfont_open):
4338 * sysdep.c (system_process_attributes):
4339 * w32.c (system_process_attributes):
4340 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4342 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4344 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4345 variables of these types so that GDB would know about them, as aid
4346 for debugging fatal exceptions. (Bug#15024) See also
4347 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4350 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4352 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4353 larger than the NSWindow (Bug#14934).
4355 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4357 Redesign redisplay interface to drop global variable updated_window.
4358 Always pass currently updated window as a parameter to update routines.
4359 * dispextern.h (updated_window): Remove declaration.
4360 (struct redisplay_interface): Pass window parameter to
4361 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4362 and after_update_window_hook.
4363 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4365 * dispnew.c (updated_window): Remove.
4366 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4367 (update_window_line): Adjust to match redisplay interface changes.
4368 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4369 (ns_scroll_run, ns_after_update_window_line):
4370 * w32term.c (x_update_window_begin, x_update_window_end)
4371 (x_after_update_window_line, x_scroll_run):
4372 * xterm.c (x_update_window_begin, x_update_window_end)
4373 (x_after_update_window_line, x_scroll_run):
4374 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4375 Likewise. Adjust comments where appropriate.
4376 (x_cursor_to): Simplify because this is always called during window
4377 update (but install debugging check anyway).
4378 (expose_window): Check must_be_updated_p flag to see whether this
4379 function is called during window update.
4381 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4383 Do not reset window modification event counters excessively.
4384 These leftovers and poor man's tricky methods to catch extra
4385 redisplay's attention are no longer needed.
4386 * frame.c (set_menu_bar_lines_1):
4387 * minibuf.c (read_minibuf_unwind):
4388 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4389 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4390 (window_scroll_line_based, Fset_window_configuration):
4391 * xdisp.c (redisplay_window): Do not reset last_modified and
4392 last_overlay_modified counters.
4394 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4396 * xselect.c (x_send_client_event): Set send_event and serial, memset
4397 data.l as it might be bigger than data.b. Use 24 bit mask to
4398 XSendEvent (Bug#15034).
4400 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4402 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4403 for TTY frames that are not the top frame on their console.
4406 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4408 * w32term.c (w32fullscreen_hook): Really maximize frame when
4409 asked for (Bug#14841).
4411 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4413 Prefer selected_window to Fselected_window, likewise for frames.
4414 * buffer.c (Fbuffer_swap_text):
4415 * data.c (Fvariable_binding_locus):
4416 * window.c (run_window_configuration_change_hook): Adjust users.
4417 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4418 Use decode_live_frame.
4420 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4422 Be more careful if selected window shows the buffer other than current,
4423 use window_outdated only if this is not so. This change should also
4424 address some weird issues discussed in Bug#13012.
4425 * window.h (window_outdated): New prototype.
4426 * window.c (window_outdated): Now here. Convert from static and
4427 always assume window's buffer.
4428 (Fwindow_end, Fwindow_line_height): Use it.
4429 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4430 and always assume window's buffer.
4431 (redisplay_window): Adjust user.
4432 (redisplay_internal): Call to reconsider_clip_changes once and
4433 check whether mode line should be updated only if selected window
4434 shows current buffer.
4435 (run_window_scroll_functions): Use eassert for debugging check.
4436 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4438 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4440 * window.c (window_scroll, window_scroll_pixel_based)
4441 (window_scroll_line_based): Use bool for booleans.
4443 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4445 * process.c: Fix minor off-by-one issues in descriptor counts.
4446 This shouldn't fix any real bugs, but it cleans up the code a bit.
4447 (max_process_desc, max_input_desc): -1, not 0, means none.
4449 (delete_input_desc): New function.
4450 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4451 (deactivate_process): Scan backwards when recomuting max_process_desc;
4452 that should be faster.
4453 (init_process_emacs): Initialize max_input_desc.
4455 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4457 Use region cache to speedup bidi_find_paragraph_start.
4458 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4459 Rename cache_long_line_scans to cache_long_scans.
4460 * buffer.c (bset_cache_long_line_scans): Rename to
4461 bset_cache_long_scans.
4462 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4463 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4465 (syms_of_buffer): Rename cache-long-line-scans to
4466 cache-long-scans. Adjust docstring.
4467 * search.c (newline_cache_on_off):
4468 * indent.c (width_run_cache_on_off): Adjust users.
4469 * bidi.c (bidi_paragraph_cache_on_off): New function.
4470 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4471 * insdel.c (prepare_to_modify_buffer):
4472 Invalidate bidi_paragraph_cache if enabled.
4474 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4476 Invalidate region caches only if buffer text is going to be changed.
4477 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4478 (modify_text): ...new prototype.
4479 (prepare_to_modify_buffer_1): New prototype.
4480 * textprop.c (modify_region): Rename to...
4481 (modify_text_properties): ...new function.
4482 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4483 (Fremove_list_of_text_properties): Adjust users.
4484 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4485 (modify_text): ...new function.
4486 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4487 (prepare_to_modify_buffer_1): ...new function.
4488 * casefiddle.c (casify_region):
4489 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4490 (Ftranspose_regions): Use modify_text.
4492 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4494 * lisp.mk (lisp): Add nadvice.elc.
4496 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4498 New macro to iterate over live buffers similar to frames.
4499 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4500 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4501 Declare buffer-related variables here to offload lisp.h.
4502 * buffer.c (Vbuffer_alist): Adjust comment.
4503 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4504 (other_buffer_safely):
4505 * data.c (store_symval_forwarding):
4506 * dispnew.c (Fframe_or_buffer_changed_p):
4507 * fileio.c (Fdo_auto_save):
4508 * filelock.c (unlock_all_files):
4509 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4511 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4513 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4514 * callproc.c (create_temp_file):
4515 * filelock.c (create_lock_file):
4516 Assume mkostemp, since it's now provided by Gnulib.
4518 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4520 * w32.c (mkostemp): New function.
4521 (mktemp): Remove, no longer used. Most of the code reused in
4522 mkostemp. (Bug#15015)
4523 (mktemp): Don't undef.
4525 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4527 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4528 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4529 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4530 (free_glyph_pool, check_glyph_memory): Likewise for
4531 all users. Adjust comments where appropriate.
4533 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4535 * composite.h: Minor fixups.
4536 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4537 to fix a misspelling, and change it to an inline function while
4538 we're at it (it need not be a macro). All uses changed.
4539 (composition_method, composition_valid_p):
4540 Rewrite to avoid assignments in if-conditions.
4542 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4544 Do not use global Lisp_Object in composition macros.
4545 * composite.h (composition_temp): Remove declaration.
4546 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4547 (composition_method, composition_valid_p): ...inline functions.
4548 (compose_region): Remove the leftover.
4549 * composite.c (composition_temp): Remove.
4550 (run_composition_function, update_compositions)
4551 (composition_compute_stop_pos, composition_adjust_point)
4552 (Ffind_composition_internal):
4553 * coding.c (handle_composition_annotation):
4554 * xdisp.c (handle_composition_prop, check_point_in_composition):
4555 Related users changed.
4557 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4559 Drop FRAME_PTR typedef.
4560 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4561 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4562 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4563 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4564 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4565 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4566 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4567 All related users changed.
4569 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4571 * eval.c (default_toplevel_binding): New function.
4573 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4574 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4575 (syms_of_eval): Export them.
4576 * data.c (Fdefault_value): Micro cleanup.
4577 * term.c (init_tty): Use "false".
4579 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4581 Fix X GC leak in GTK and raw (no toolkit) X ports.
4582 * xterm.c (x_free_frame_resources): If white and black relief
4583 GCs are allocated, always free them here.
4584 * xfns.c (x_make_gc): Omit redundant initialization.
4585 * widget.c (create_frame_gcs): Remove the leftover.
4586 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4587 in x_free_frame_resources.
4589 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4591 * nsterm.m (windowWillResize:toSize:): Only change title if
4592 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4594 (viewDidEndLiveResize): New method.
4596 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4597 inside NS_IMPL_COCOA.
4599 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4601 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4602 Do not check whether undo is enabled because record_insert and
4603 record_delete does that themselves.
4605 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4607 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4608 member which is not really used any more.
4609 (FRAME_XIC_BASE_FONTNAME): Remove.
4610 * xfns.c (xic_free_fontset): Adjust user.
4611 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4612 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4613 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4614 (xdialog_show): Use eassert for debugging check.
4615 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4617 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4619 * fileio.c, fns.c (merge): Move extern decl from here ...
4620 * lisp.h (merge): ... to here.
4622 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4624 Fix last font-related change.
4625 * w32font.h (w32font_list_internal, w32font_match_internal):
4627 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4628 (uniscribe_list_family): Adjust to match font API change.
4629 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4630 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4632 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4634 * frame.h (FRAME_MOUSE_UPDATE):
4635 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4636 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4638 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4640 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4641 * font.h (struct font_driver): Change list, match, and list_family
4642 functions to accept struct frame * as first arg.
4643 * font.c (font_score, font_compare, font_sort_entities):
4645 (font_sort_entities, font_list_entities, font_select_entity):
4646 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4647 match font API change.
4648 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4649 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4650 * ftxfont.c (ftxfont_list, ftxfont_match):
4651 * xftfont.c (xftfont_list, xftfont_match):
4652 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4653 * w32font.c (w32font_list, w32font_match, w32font_list):
4654 (w32font_list_internal, w32_font_match_internal): Likewise.
4655 * xfaces.c (Fx_family_fonts): Adjust user.
4657 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4659 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4660 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4661 only if HAVE_X_WINDOWS is in use.
4662 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4663 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4664 * w32term.c (x_wm_set_icon_position): Likewise.
4665 * w32fns.c (x_icon): Adjust user.
4667 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4669 * xterm.c (last_mouse_press_frame): Remove the
4670 leftover which is not really used any more.
4671 (handle_one_xevent, syms_of_xterm): Adjust users.
4672 (x_flush): Call XFlush once per each X display, not frame.
4673 This is better because this code always unconditionally skips
4674 non-X frames in Vframe_list and issues the only XFlush if we
4675 have more than one X frame on the same X display.
4676 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4677 Use bool for booleans.
4678 (x_draw_glyph_string_background, cvt_string_to_pixel):
4679 (cvt_pixel_dtor): Drop unnecessary prototypes.
4680 * xterm.h (x_display_ok): Adjust prototype.
4682 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4684 Drop unnecessary functions that deals with frame pixel size.
4685 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4686 (x_pixel_height): Drop prototypes.
4687 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4688 (x_pixel_height): Drop implementations.
4689 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4690 which should be always valid for window frame.
4691 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4692 * w32menu.c (Fx_popup_dialog):
4693 * xmenu.c (Fx_popup_dialog): Likewise for both.
4695 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4697 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4698 frame parameters and call to Fmodify_frame_parameters just once.
4699 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4700 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4701 and mention nil frame in docstring.
4703 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4705 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4706 (x_figure_window_size): Likewise. Adjust to return long.
4707 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4708 (toplevel): Move Qterminal_live_p to...
4709 * terminal.c (toplevel): ...here, make it static, and...
4710 (syms_of_terminal): ...DEFSYM here.
4711 * frame.h (Qterminal_live_p): Remove declaration.
4712 (make_frame, x_figure_window_size): Adjust prototype.
4713 * nsfns.m (Fx_create_frame): Use long for window flags.
4715 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4717 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4718 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4719 Do not assume that emacs_close (INT_MAX) is a no-op.
4721 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4723 * xfaces.c (make_face_cache): For struct face_cache, prefer
4724 xmalloc to xzalloc and so avoid redundant call to memset.
4725 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4727 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4729 * fringe.c (draw_window_fringes, update_window_fringes)
4730 (compute_fringe_widths):
4731 * w32term.c (x_draw_glyph_string):
4732 * window.c (candidate_window_p, Frecenter):
4733 * xfaces.c (realize_basic_faces, realize_default_face)
4734 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4735 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4736 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4737 * xmenu.c (Fx_menu_bar_open_internal):
4738 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4739 * xsettings.c (xft_settings_event):
4740 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4741 Use bool for booleans. Adjust style and comments where
4743 * dispextern.h (draw_window_fringes, update_window_fringes)
4744 (compute_fringe_widths):
4745 * xterm.h (x_had_errors_p): Adjust prototype.
4747 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4749 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4750 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4752 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4754 * fns.c (toplevel): Remove comment before Fsafe_length because
4757 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4759 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4761 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4763 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4764 frame which got the message is still alive, before dereferencing
4765 its pointer. (Bug#14970)
4767 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4768 be a live window, before using it as such. (Bug#14970)
4770 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4772 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4773 w32_detect_focus_change instead of doing part of its job by hand.
4774 This fixes the problem whereby FOCUS_OUT events were not sent to
4777 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4779 * process.c (Fprocess_list): Doc fix.
4781 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4782 being re-exposed only if it didn't ask to become visible.
4783 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4784 was previously iconified. (Bug#14841)
4785 (x_iconify_frame): Mark the frame iconified.
4787 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4789 Fix minor problems found by static checking.
4790 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4791 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4793 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4795 * eval.c (set_specpdl_old_value): New function.
4796 (unbind_to): Minor simplification.
4797 (get_backtrace_frame): New function.
4798 (Fbacktrace_frame): Use it. Add `base' argument.
4799 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4800 (syms_of_eval): Export backtrace-eval.
4801 * xterm.c (x_focus_changed): Simplify.
4803 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4805 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4807 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4809 * xdisp.c (redisplay_window): Instead of moving point out of
4810 scroll margin, reject the force_start method, and try scrolling
4811 instead. (Bug#14780)
4813 2013-07-24 Ken Brown <kbrown@cornell.edu>
4815 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4818 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4820 * eval.c (Fprogn): Do not check that BODY is a proper list.
4821 This undoes the previous change. The check slows down the
4822 interpreter, and is not needed to prevent a crash. See
4823 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4825 2013-07-23 Glenn Morris <rgm@gnu.org>
4827 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4829 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4831 Port to GNU/Linux systems with tinfo but not ncurses.
4832 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4833 to decide whether ncurses is being used. Without this change,
4834 GCC complains about tgetent not being declared, on a system
4835 that has tinfo installed but ncurses not installed.
4837 * eval.c (Fprogn): Check that BODY is a proper list.
4839 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4840 * data.c (Fsetq_default):
4841 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4842 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4844 Tune by taking advantage of the fact that ARGS is always a list
4845 when a function is declared to have UNEVALLED args.
4847 * emacsgtkfixed.c: Port to GCC 4.6.
4848 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4850 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4852 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4853 here to silence compiler warnings.
4855 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4857 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4858 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4859 from messing up Emacs's 'struct frame' (Bug#14923).
4861 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4863 * alloc.c (make_save_ptr_ptr): Define this function.
4864 It was inadvertently omitted. It's needed only if
4865 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4867 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4869 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4870 frame have focus (Bug#14895).
4872 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4874 Avoid vfork-related deadlock more cleanly.
4875 * callproc.c (child_setup): When the child's exec fails, output
4876 the program name, as that's more useful. Use O_NONBLOCK to avoid
4878 * process.c (create_process_1): Remove; no longer needed.
4879 (create_process): Remove timer hack; no longer needed, now that
4880 the child avoids deadlock.
4882 2013-07-20 Glenn Morris <rgm@gnu.org>
4884 * image.c (Fimage_flush): Fix doc typo.
4886 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4888 Fix array bounds violation when pty allocation fails.
4889 * process.c (PTY_NAME_SIZE): New constant.
4890 (pty_name): Remove static variable; it's now auto.
4891 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4892 Take pty_name as an arg rather than using a static variable.
4893 All callers changed.
4894 (create_process): Recover pty_flag from process, not from volatile local.
4895 (create_pty): Stay inside array even when pty allocation fails.
4896 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4898 * lread.c (Fload): Avoid initialization only when lint checking.
4899 Mention that it's needed only for older GCCs.
4901 2013-07-20 Kenichi Handa <handa@gnu.org>
4903 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4904 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4906 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4908 * lread.c (Fload): Avoid uninitialized warning.
4910 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4912 Fix some minor file descriptor leaks and related glitches.
4913 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4914 (create_lock_file): Use write, not emacs_write.
4915 * image.c (slurp_file, png_load_body):
4916 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4917 (server_accept_connection):
4918 Don't leak an fd on memory allocation failure.
4919 * image.c (slurp_file): Add a cheap heuristic for growing files.
4920 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4921 as that's what the other routines do. Maybe input need not be
4922 blocked at all, but it's better to be consistent.
4923 Avoid undefined behavior when strlen is zero.
4925 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4926 (NSTATICS): Now a constant; doesn't need to be a macro.
4928 2013-07-19 Richard Stallman <rms@gnu.org>
4930 * coding.c (decode_coding_utf_8): Add simple loop for fast
4931 processing of ASCII characters.
4933 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4935 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4937 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4939 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4940 unportable 'struct x_display_info'.
4941 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4944 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4946 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4947 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4949 (system_process_attributes): Prefer plain char to unsigned char
4950 when either will do. Clean up properly if interrupted or if
4951 memory allocations fail. Don't assume sscanf succeeds.
4952 Remove no-longer-needed workaround to stop GCC from whining.
4953 Read command-line once, instead of multiple times. Check read status a
4956 Fix obscure porting bug with varargs functions.
4957 The code assumed that int is treated like ptrdiff_t in a vararg
4958 function, which is not a portable assumption. There was a similar
4959 -- though these days less likely -- porting problem with various
4960 assumptions that pointers of different types all smell the same as
4961 far as vararg functions is conserved. To make this problem less
4962 likely in the future, redo the API to use varargs functions.
4963 * alloc.c (make_save_value): Remove this vararg function.
4964 All uses changed to ...
4965 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4966 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4968 (make_save_ptr): Rename from make_save_pointer, for consistency with
4969 the above. Define only on platforms that need it. All uses changed.
4971 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4973 * keyboard.c: Try to fix typos in previous change.
4974 (DISPLAY_LIST_INFO): New macro.
4975 (kbd_buffer_get_event): Do not access members that are not present
4976 in X11. Revert inadvertent change of "!=" to "=".
4978 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4980 * keyboard.c (kbd_buffer_get_event):
4981 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4982 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4984 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4986 * filelock.c: Fix unlikely file descriptor leaks.
4987 (get_boot_time_1): Rework to avoid using emacs_open.
4988 This doesn't actually fix a leak, but is better anyway.
4989 (read_lock_data): Use read, not emacs_read.
4991 * doc.c: Fix minor memory and file descriptor leaks.
4992 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4993 (get_doc_string, Fsnarf_documentation):
4994 Fix file descriptor leak on error.
4996 * term.c: Fix minor fdopen-related file descriptor leaks.
4997 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4998 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5000 * charset.c: Fix file descriptor leaks and errno issues.
5002 (load_charset_map_from_file): Don't leak file descriptor on error.
5003 Use plain record_xmalloc since the allocation is larger than
5004 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5006 * eval.c (record_unwind_protect_nothing):
5007 * fileio.c (fclose_unwind):
5009 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5010 The replacement doesn't block input, but that no longer seems
5013 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5015 * lread.c: Fix file descriptor leaks and errno issues.
5016 (Fload): Close some races that leaked fds or streams when 'load'
5018 (Fload, openp): Report error number of last nontrivial failure to open.
5019 ENOENT counts as trivial.
5020 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5022 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5023 now that the function is always called with a nonnegative arg.
5024 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5025 All uses replaced with ...
5026 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5028 A few more minor file errno-reporting bugs.
5029 * callproc.c (Fcall_process):
5030 * doc.c (Fsnarf_documentation):
5031 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5032 * process.c (set_socket_option):
5033 Don't let a constructor trash errno.
5034 * doc.c: Include <errno.h>.
5036 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5038 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5040 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5042 Fix w32 bug with call-process-region (Bug#14885).
5043 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5044 to Fcall_process when the input is empty. This simplifies the
5045 code a bit. It makes no difference on POSIXish platforms but
5046 apparently it fixes a bug on w32.
5048 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5049 * fileio.c (close_file_unwind): Don't close if FD is negative;
5050 this can happen when unwinding a zapped file descriptor.
5051 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5052 in case Emacs runs out of memory between the two unwind-protects.
5053 Don't trash errno when closing FD.
5054 Zap the FD in the specpdl when closing it, instead of deferring
5055 the removal of the unwind-protect; this fixes a bug where a child
5056 function unwinds the stack past us.
5058 New unwind-protect flavors to better type-check C callbacks.
5059 This also lessens the need to write wrappers for callbacks,
5060 and the need for make_save_pointer.
5061 * alloca.c (free_save_value):
5062 * atimer.c (run_all_atimers):
5064 * alloc.c (safe_alloca_unwind):
5065 * atimer.c (unwind_stop_other_atimers):
5066 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5067 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5068 * minibuf.c (choose_minibuf_frame_1):
5069 * process.c (make_serial_process_unwind):
5070 * xdisp.h (pop_message_unwind):
5071 * xselect.c (queue_selection_requests_unwind):
5072 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5073 * alloca.c (record_xmalloc):
5074 Prefer record_unwind_protect_ptr to record_unwind_protect with
5076 * alloca.c (Fgarbage_collect):
5077 Prefer record_unwind_protect_void to passing a dummy.
5078 * buffer.c (restore_buffer):
5079 * window.c (restore_window_configuration):
5080 * xfns.c, w32fns.c (do_unwind_create_frame)
5081 New wrapper. All record-unwind uses of wrappee changed.
5082 * buffer.c (set_buffer_if_live):
5083 * callproc.c (call_process_cleanup, delete_temp_file):
5084 * coding.c (code_conversion_restore):
5085 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5086 * editfns.c (save_excursion_restore)
5087 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5088 (save_restriction_restore):
5089 * eval.c (restore_stack_limits, un_autoload):
5090 * fns.c (require_unwind):
5091 * keyboard.c (recursive_edit_unwind, tracking_off):
5092 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5093 * macros.c (pop_kbd_macro, restore_menu_items):
5094 * nsfns.m (unwind_create_frame):
5095 * print.c (print_unwind):
5096 * process.c (start_process_unwind):
5097 * search.c (unwind_set_match_data):
5098 * window.c (select_window_norecord, select_frame_norecord):
5099 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5100 (fast_set_selected_frame):
5101 * xfns.c, w32fns.c (unwind_create_tip_frame):
5102 Return void, not a dummy Lisp_Object. All uses changed.
5103 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5104 * callproc.c (call_process_kill):
5105 * fileio.c (restore_point_unwind, decide_coding_unwind)
5106 (build_annotations_unwind):
5107 * insdel.c (Fcombine_after_change_execute_1):
5108 * keyboard.c (read_char_help_form_unwind):
5109 * menu.c (unuse_menu_items):
5110 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5111 * sound.c (sound_cleanup):
5112 * xdisp.c (unwind_redisplay):
5113 * xfns.c (clean_up_dialog):
5114 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5115 Accept no args and return void, instead of accepting and returning
5116 a dummy Lisp_Object. All uses changed.
5117 * cygw32.c (fchdir_unwind):
5118 * fileio.c (close_file_unwind):
5119 * keyboard.c (restore_kboard_configuration):
5120 * lread.c (readevalllop_1):
5121 * process.c (wait_reading_process_output_unwind):
5122 Accept int and return void, rather than accepting an Emacs integer
5123 and returning a dummy object. In some cases this fixes an
5124 unlikely bug when the corresponding int is outside Emacs integer
5125 range. All uses changed.
5126 * dired.c (directory_files_internal_unwind):
5127 * fileio.c (do_auto_save_unwind):
5128 * gtkutil.c (pop_down_dialog):
5129 * insdel.c (reset_var_on_error):
5130 * lread.c (load_unwind):
5131 * xfns.c (clean_up_file_dialog):
5132 * xmenu.c, nsmenu.m (pop_down_menu):
5133 * xmenu.c (cleanup_widget_value_tree):
5134 * xselect.c (wait_for_property_change_unwind):
5135 Accept pointer and return void, rather than accepting an Emacs
5136 save value encapsulating the pointer and returning a dummy object.
5138 * editfns.c (Fformat): Update the saved pointer directly via
5139 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5140 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5141 (unwind_body): New function.
5142 (record_unwind_protect): First arg is now a function returning void,
5143 not a dummy Lisp_Object.
5144 (record_unwind_protect_ptr, record_unwind_protect_int)
5145 (record_unwind_protect_void): New functions.
5146 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5147 * fileio.c (struct auto_save_unwind): New type.
5148 (do_auto_save_unwind): Use it.
5149 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5150 * insdel.c (struct rvoe_arg): New type.
5151 (reset_var_on_error): Use it.
5152 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5154 (specbinding_func): Remove; there are now several such functions.
5155 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5156 (set_unwind_protect_ptr): New function.
5157 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5159 Be simpler and more consistent about reporting I/O errors.
5160 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5161 Say "Read error" and "Write error", rather than "I/O error", or
5162 "IO error reading", or "IO error writing", when a read or write
5164 * process.c (Fmake_network_process, wait_reading_process_output)
5165 (send_process, Fprocess_send_eof, wait_reading_process_output):
5166 Capitalize diagnostics consistently. Put "failed foo" at the
5167 start of the diagnostic, so that we don't capitalize the
5168 function name "foo". Consistently say "failed" for such
5170 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5171 All callers changed. This is so it can use report_file_error.
5172 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5173 diagnostics consistently as above.
5175 * fileio.c (report_file_errno): Fix errno reporting bug.
5176 If the file name is neither null nor a pair, package it up as a
5177 singleton list. All callers changed, both to this function and to
5178 report_file_error. This fixes a bug where the memory allocator
5179 invoked by list1 set errno so that the immediately following
5180 report_file_error reported the wrong errno value.
5182 Fix minor problems found by --enable-gcc-warnings.
5183 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5184 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5186 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5188 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5189 Set event->arg to Qt if switch-event shall be generated.
5190 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5192 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5194 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5197 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5198 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5199 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5200 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5201 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5202 and there is a focused frame.
5203 (head_table): Add focus-in and focus-out.
5204 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5205 bind to handle-focus-in/out.
5207 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5208 (Fhandle_switch_frame): Call Fhandle_focus_in.
5209 (syms_of_frame): defsubr handle-focus-in/out.
5211 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5213 Fix porting bug to older POSIXish platforms (Bug#14862).
5214 * sysdep.c (emacs_pipe): New function, that implements
5215 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5216 This should port better to CentOS 5 and to Mac OS X 10.6.
5217 All calls to pipe2 changed.
5219 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5220 This makes the code easier to read and the executable a bit smaller.
5221 Do not replace all calls to Fcons that happen to create lists,
5222 just calls that are intended to create lists. For example, when
5223 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5224 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5225 Similarly for list2 through list5.
5226 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5227 * bytecode.c (exec_byte_code):
5228 * callint.c (quotify_arg, Fcall_interactively):
5229 * callproc.c (Fcall_process, create_temp_file):
5230 * charset.c (load_charset_map_from_file)
5231 (Fdefine_charset_internal, init_charset):
5232 * coding.c (get_translation_table, detect_coding_system)
5233 (Fcheck_coding_systems_region)
5234 (Fset_terminal_coding_system_internal)
5235 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5236 * composite.c (update_compositions, Ffind_composition_internal):
5237 * dired.c (directory_files_internal, file_name_completion)
5239 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5240 * doc.c (Fsnarf_documentation):
5241 * editfns.c (Fmessage_box):
5243 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5244 (Feval, eval_sub, Ffuncall, apply_lambda):
5245 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5246 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5247 (Fset_file_times, Finsert_file_contents)
5248 (Fchoose_write_coding_system, Fwrite_region):
5249 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5250 * font.c (font_registry_charsets, font_parse_fcname)
5251 (font_prepare_cache, font_update_drivers, Flist_fonts):
5252 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5253 * frame.c (make_frame, Fmake_terminal_frame)
5254 (x_set_frame_parameters, x_report_frame_params)
5255 (x_default_parameter, Fx_parse_geometry):
5256 * ftfont.c (syms_of_ftfont):
5257 * image.c (gif_load):
5258 * keyboard.c (command_loop_1):
5259 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5260 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5261 (Fminor_mode_key_binding, accessible_keymaps_1)
5262 (Faccessible_keymaps, Fwhere_is_internal):
5263 * lread.c (read_emacs_mule_char):
5264 * menu.c (find_and_return_menu_selection):
5265 * minibuf.c (get_minibuffer):
5266 * nsfns.m (Fns_perform_service):
5267 * nsfont.m (ns_script_to_charset):
5268 * nsmenu.m (ns_popup_dialog):
5269 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5270 (Fx_own_selection_internal):
5271 * nsterm.m (append2):
5272 * print.c (Fredirect_debugging_output)
5273 (print_prune_string_charset):
5274 * process.c (Fdelete_process, Fprocess_contact)
5275 (Fformat_network_address, set_socket_option)
5276 (read_and_dispose_of_process_output, write_queue_push)
5277 (send_process, exec_sentinel):
5278 * sound.c (Fplay_sound_internal):
5279 * textprop.c (validate_plist, add_properties)
5280 (Fput_text_property, Fadd_face_text_property)
5281 (copy_text_properties, text_property_list, syms_of_textprop):
5282 * unexaix.c (report_error):
5283 * unexcoff.c (report_error):
5284 * unexsol.c (unexec):
5285 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5286 (Fformat_mode_line, syms_of_xdisp):
5287 * xfaces.c (set_font_frame_param)
5288 (Finternal_lisp_face_attribute_values)
5289 (Finternal_merge_in_global_face, syms_of_xfaces):
5290 * xfns.c (x_default_scroll_bar_color_parameter)
5291 (x_default_font_parameter, x_create_tip_frame):
5292 * xfont.c (xfont_supported_scripts):
5293 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5294 (menu_help_callback, xmenu_show):
5296 * xterm.c (set_wm_state):
5297 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5298 and similarly for list2 through list5.
5300 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5302 * callproc.c (Fcall_process_region): Fix minor race and tune.
5303 (create_temp_file): New function, with the temp-file-creation part
5304 of the old Fcall_process_region. Use Fcopy_sequence to create the
5305 temp file name, rather than alloca + build_string, for simplicity.
5306 Don't bother to block input around the temp file creation;
5307 shouldn't be needed. Simplify use of mktemp.
5308 Use record_unwind_protect immediately after creating the temp file;
5309 this closes an unlikely race where the temp file was not removed.
5310 Use memcpy rather than an open-coded loop.
5311 (Fcall_process_region): Use the new function. If the input is
5312 empty, redirect from /dev/null rather than from a newly created
5313 empty temp file; this avoids unnecessary file system traffic.
5315 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5317 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5318 Simplify by making this case like the other two. This is a bit
5319 slower on obsolete hosts, but the extra complexity isn't worth it.
5321 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5322 * process.c (create_process) [!DOS_NT]:
5323 Remove now-unnecessary calls to emacs_close.
5325 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5327 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5328 returning early. (Bug#14850)
5330 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5331 and inhibit-iso-escape-detection attributes of 'undecided'.
5334 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5336 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5337 Reported by Herbert J. Skuhra in
5338 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5340 Don't lose top specpdl entry when memory is exhausted.
5341 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5342 specpdl overflow here, to simplify callers; all callers changed.
5343 Always reserve an unused entry at the stack top; this avoids
5344 losing the top entry's information when memory is exhausted.
5346 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5348 Clean up errno reporting and fix some errno-reporting bugs.
5349 * callproc.c (Fcall_process):
5350 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5351 * process.c (create_process, Fmake_network_process):
5352 * unexaix.c (report_error):
5353 * unexcoff.c (report_error):
5354 Be more careful about reporting the errno of failed operations.
5355 The code previously reported the wrong errno sometimes.
5356 Also, prefer report_file_errno to setting errno + report_file_error.
5357 (Fcall_process): Look at openp return value rather than at path,
5358 as that's a bit faster and clearer when there's a numeric predicate.
5359 * fileio.c (report_file_errno): New function, with most of the
5360 old contents of report_file_error.
5361 (report_file_error): Use it.
5362 (Ffile_exists_p, Ffile_accessible_directory_p):
5363 Set errno to 0 when it is junk.
5364 * fileio.c (Faccess_file):
5365 * image.c (x_create_bitmap_from_file):
5366 Use faccessat rather than opening the file, to avoid the hassle of
5367 having a file descriptor open.
5368 * lisp.h (report_file_errno): New decl.
5369 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5372 * process.c (create_process, wait_reading_process_output) [AIX]:
5373 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5374 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5375 a multithreaded environment anyway).
5376 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5378 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5380 * image.c (x_find_image_file): Don't close a remote file handle.
5382 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5384 Fix races with threads and file descriptors.
5385 * callproc.c (Fcall_process_region):
5386 * dired.c (open_directory):
5387 * emacs.c (main, Fdaemon_initialized):
5388 * image.c (x_find_image_file):
5389 * inotify.c (Finotify_rm_watch):
5390 * lread.c (Flocate_file_internal):
5391 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5392 * term.c (term_mouse_moveto, init_tty):
5393 * termcap.c (tgetent):
5394 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5395 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5396 * unexhp9k800.c, unexmacosx.c (unexec):
5397 * callproc.c (Fcall_process_region):
5398 Use emacs_close, not close.
5399 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5400 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5401 and posix_close function on current platforms (which all lack them).
5402 (emacs_close): Use it. This should fix the races on GNU/Linux and
5403 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5404 and it should avoid closing random victim file descriptors on
5407 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5409 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5410 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5413 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5414 This is for .gdbinit xbacktrace.
5416 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5417 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5418 (emacs_set_tty): Now static.
5419 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5420 * term.c (tty_capable_p, tty_default_color_capabilities)
5421 (get_tty_terminal, term_mouse_movement)
5422 (handle_one_term_event, init_tty, maybe_fatal):
5423 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5424 (tgetent, scan_file, name_match, compare_contin):
5425 * terminal.c (get_terminal):
5426 Use bool for boolean.
5427 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5428 Prefer char to unsigned char if either will do.
5429 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5430 (tty_write_glyphs): Prefer int to unsigned.
5431 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5432 All callers changed.
5433 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5435 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5438 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5439 (B__dummy__): New dummy symbol, to pacify C89.
5440 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5441 they can't grok varargs macros.
5442 * dispnew.c (add_window_display_history)
5443 (add_frame_display_history):
5444 * print.c (print_object):
5445 * xdisp.c (debug_method_add):
5446 Use %p printf format only for void pointers.
5447 * emacs.c (usage_message): New constant, replacing ...
5448 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5449 (main): Adjust to usage reorg.
5450 * fns.c (syms_of_fns):
5451 * profiler.c (syms_of_profiler):
5452 Don't use non-constant struct initializers.
5453 * gnutls.h (gnutls_initstage_t):
5454 * lisp.h (enum Lisp_Fwd_Type):
5455 * lread.c (lisp_file_lexically_bound_p):
5456 * xsettings.c (anonymous enum):
5457 Remove trailing comma.
5458 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5459 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5460 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5462 * regex.c (const_re_char): New type, to pacify strict C89.
5463 All uses of 'const re_char' replaced to use it.
5464 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5465 with glibc when strict C89. This change is imported from gnulib.
5467 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5468 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5469 Omit GNU_LINUX implementation, since it requires long long.
5470 * xterm.c (x_draw_underwave):
5471 Do not assume the traditional order of struct's members.
5472 (x_term_init): Rewrite to avoid the need for non-constant structure
5475 Syntax cleanup, mostly replacing macros with functions.
5476 This removes the need for the syntax_temp hack.
5477 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5478 * syntax.c (SYNTAX_INLINE): New macro.
5479 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5480 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5481 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5482 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5483 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5484 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5485 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5486 Now constants, not macros.
5487 (syntax_temp) [!__GNUC__]: Remove.
5488 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5489 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5490 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5491 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5492 Move here from syntax.h; now functions, not macros. Except for the
5493 last function, these are static since only syntax.c uses them.
5494 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5495 All uses changed. Now a function, not a macro; use this fact
5496 to simplify the code.
5497 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5498 compiler bugs; no longer relevant.
5499 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5500 (SYNTAX_INLINE): New macro.
5501 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5502 for the new functions. Use bool for boolean member.
5503 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5504 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5505 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5506 (SETUP_BUFFER_SYNTAX_TABLE):
5507 Now extern inline functions, not macros.
5508 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5509 Remove; all uses replaced by implementation.
5510 (syntax_temp) [!__GNUC__]: Remove decl.
5511 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5513 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5515 * emacs.c (main): Fix syntax error.
5517 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5519 Timestamp fixes for undo (Bug#14824).
5520 * atimer.c (schedule_atimer):
5521 * fileio.c (Ffile_newer_than_file_p):
5522 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5523 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5524 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5525 (syms_of_fileio): Remove Sclear_visited_file_name.
5526 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5527 file doesn't exist; this avoids an ambiguity with negative timestamps.
5528 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5529 * systime.h (make_emacs_time, invalid_emacs_time):
5530 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5531 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5532 * undo.c (record_first_change): Push (visited-file-modtime) onto
5533 undo list rather than reimplementing it by hand, incorrectly.
5535 2013-07-09 Ken Brown <kbrown@cornell.edu>
5537 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5539 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5541 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5543 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5545 Handle errno and exit status a bit more carefully.
5546 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5547 number into an exit status. Instead, use EXIT_CANCELED.
5548 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5549 * callproc.c (relocate_fd):
5550 * emacs.c (close_output_streams, main):
5551 * process.c (create_process):
5552 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5553 Use emacs_perror for simplicity.
5554 * callproc.c (relocate_fd, main):
5555 * sysdep.c (sys_subshell):
5556 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5557 (shut_down_emacs): Use emacs_write, not write.
5558 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5559 * fileio.c (Fcopy_file, e_write):
5560 * nsterm.m (ns_select):
5561 * process.c (send_process):
5562 * sound.c (vox_write):
5563 Use emacs_write_sig, not emacs_write.
5564 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5565 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5567 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5569 (emacs_full_write): New function.
5570 (emacs_write): Rewrite to use it.
5571 (emacswrite_sig, emacs_perror): New functions.
5572 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5574 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5576 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5577 on NS even if it is present. Pixmap on NS is a void*.
5579 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5581 Port to Ubuntu 10 (Bug#14803).
5582 Problem reported by T.V. Raman.
5583 * process.c (close_on_exec, accept4, process_socket):
5584 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5586 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5588 * w32.c (sys_dup): Declare prototype.
5592 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5594 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5596 Make file descriptors close-on-exec when possible (Bug#14803).
5597 This simplifies Emacs a bit, since it no longer needs to worry
5598 about closing file descriptors by hand in some cases.
5599 It also fixes some unlikely races. Not all such races, as
5600 libraries often open files internally without setting
5601 close-on-exec, but it's an improvement.
5602 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5603 * callproc.c (Fcall_process) [!MSDOS]:
5604 * emacs.c (main) [!DOS_NT]:
5605 * nsterm.m (ns_term_init):
5606 * process.c (create_process):
5607 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5608 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5609 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5610 Prefer mkostemp with O_CLOEXEC to mkstemp.
5611 * callproc.c (relocate_fd) [!WINDOWSNT]:
5612 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5613 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5615 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5616 Make the resulting file descriptor close-on-exec.
5617 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5618 * lread.c (load_descriptor_list, load_descriptor_unwind):
5619 Remove; no longer needed. All uses removed.
5620 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5621 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5623 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5624 (Fmake_network_process, Fnetwork_interface_list):
5625 (Fnetwork_interface_info, server_accept_connection):
5626 Make newly-created socket close-on-exec.
5627 * sysdep.c (emacs_open, emacs_fopen):
5628 Make new-created descriptor close-on-exec.
5629 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5630 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5632 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5634 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5635 for NS_IMPL_GNUSTEP.
5637 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5639 Fix openp errno handling.
5640 * callproc.c (Fcall_process): Preserve openp errno around close.
5641 * lread.c (openp): Set errno when returning -1, as some callers
5644 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5646 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5648 * nsterm.h (NSSavePanel): Update comment.
5649 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5650 (ns_run_file_dialog): Declare.
5652 * nsfns.m: Remove panelOK.
5654 (ns_run_file_dialog): New function.
5655 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5656 event loop, so file dialog is popped up by ns_run_file_dialog, called
5657 by sendEvent (Bug#14578).
5658 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5660 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5662 * xdisp.c (default_line_pixel_height): New function.
5663 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5664 (try_cursor_movement, redisplay_window, try_window)
5665 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5667 * window.c (window_scroll_pixel_based):
5668 use default_line_pixel_height.
5670 * dispextern.h (default_line_pixel_height): Add prototype.
5672 * frame.c (x_set_line_spacing): Accept a float value for
5673 line-spacing parameter, per the documentation.
5675 * data.c (Fmultibyte_string_p): Doc fix.
5677 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5679 Use emacs_open more consistently when opening files.
5680 This handles EINTR more consistently now, and makes it easier
5681 to introduce other uniform changes to file descriptor handling.
5682 * src/systdio.h: New file.
5683 * src/buffer.c (mmap_init):
5684 * cygw32.c (chdir_to_default_directory):
5685 * dispnew.c (Fopen_termscript):
5686 * emacs.c (Fdaemon_initialized):
5687 * fileio.c (Fdo_auto_save):
5688 * image.c (slurp_file, png_load_body, jpeg_load_body):
5689 * keyboard.c (Fopen_dribble_file):
5691 * print.c (Fredirect_debugging_output):
5692 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5693 * termcap.c (tgetent):
5694 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5695 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5696 * w32term.c (w32_initialize) [CYGWIN]:
5697 * xfaces.c (Fx_load_color_file):
5698 Use emacs_open instead of plain open, and emacs_fopen instead of
5700 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5701 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5702 * callproc.c (default_output_mode): New constant.
5703 (Fcall_process): Use it to call emacs_open instead of plain creat.
5704 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5705 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5706 (emacs_fopen): New function.
5707 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5708 Include <lisp.h>, for emacs_open.
5709 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5711 Remove duplicate #include directives.
5712 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5714 Don't include stdio.h twice.
5715 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5716 Don't include sys/types.h or stdio.h twice.
5717 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5718 * lread.c: Don't include coding.h twice.
5719 * nsfont.m: Don't include frame.h twice.
5720 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5721 * ralloc.c: Don't include <unistd.h> twice.
5722 * xdisp.c: Don't include font.h twice.
5723 * xterm.c: Don't include fontset.h twice.
5724 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5726 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5728 Scale ImageMagick images more carefully.
5729 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5730 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5731 Be more careful about avoiding undefined behavior after
5732 integer overflow and division by zero.
5734 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5736 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5737 (syms_of_w32fns): DEFSYM them.
5738 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5739 (CCHDEVICENAME): Define macros if not defined.
5740 (struct MONITOR_INFO_EX): New struct.
5741 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5742 (enum_display_monitors_fn): New variable.
5743 (globals_of_w32fns): Initialize it.
5744 (Fx_display_pixel_width, Fx_display_pixel_height)
5745 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5746 multi-monitor setups in docstrings.
5747 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5748 screen size by primary monitor's millimeter per pixel.
5749 (w32_monitor_enum, w32_display_monitor_attributes_list)
5750 (w32_display_monitor_attributes_list_fallback)
5751 (Fw32_display_monitor_attributes_list): New functions.
5752 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5754 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5756 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5758 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5760 * fileio.c (Qfile_notify_error): New error symbol.
5762 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5763 * inotify.c (inotify_callback, symbol_to_inotifymask)
5764 (Finotify_add_watch, Finotify_rm_watch): Use it.
5765 (inotifyevent_to_event): Exchange order of cookie and file name.
5766 (Finotify_add_watch): Adapt docstring.
5768 * lisp.h (Qfile_notify_error): Declare.
5770 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5772 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5773 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5774 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5775 which did not work (see <http://bugs.gnu.org/14569#307>).
5776 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5777 && (!noninteractive || initialized)). This attempts to thread
5778 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5780 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5782 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5783 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5785 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5787 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5788 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5789 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5790 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5792 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5794 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5795 Define to __sys_siglist.
5797 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5799 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5800 word-wrap, so that overflow-newline-into-fringe would work in
5801 visual-line-mode. (Bug#2749)
5802 (move_it_in_display_line_to): When the last scanned display
5803 element fits exactly on the display line, and
5804 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5805 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5806 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5807 finding buffer position that corresponds to pixel coordinates,
5808 e.g. in buffer_posn_from_coords.
5810 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5812 * process.c (handle_child_signal): Call catch_child_signal if
5815 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5817 Don't convert function pointers to void * and back.
5818 It isn't portable C, and it's easy enough to avoid.
5819 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5820 (make_save_value): Add support for SAVE_FUNCPOINTER.
5821 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5822 * print.c (print_object):
5823 Distinguish function from object pointers.
5824 * lisp.h (SAVE_FUNCPOINTER): New constant.
5825 (SAVE_SLOT_BITS): Adjust to it.
5826 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5827 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5828 (voidfuncptr): New typedef.
5829 (struct Lisp_Save_Value): New member data[0].funcpointer.
5830 (XSAVE_FUNCPOINTER): New function.
5832 Simplify buildobj processing.
5833 * Makefile.in (buildobj.h): Make it a sequence of strings each
5834 followed by comma, rather than a single string. Put it into a
5835 .tmp file in case there's an error while generating it.
5836 (gl-stamp): Use .tmp for temp files.
5837 (mostlyclean): Clean .tmp files.
5838 * doc.c (buildobj): Move to just the routine that needs it.
5839 It's now an array of strings, so processing is simpler.
5841 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5843 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5844 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5845 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5846 Invoke malloc_enable_thread even when not interactive.
5847 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5848 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5849 in this case, since the underlying bug has now been fixed.
5851 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5853 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5854 unlinking it (bug#14691).
5856 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5858 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5859 before checking whether buffer is modified. This lets
5860 `kill-buffer-query-functions' cancel killing of the buffer or save
5861 its content before `kill-buffer' asks user the "Buffer %s
5862 modified; kill anyway?" question.
5864 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5866 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5867 Let the super performKeyEquivalent deal with them (Bug#14747).
5869 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5871 * widget.c (resize_cb): Remove unused local.
5873 Do not use GTK 3 if it exists but cannot be compiled.
5874 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5875 * xterm.c (x_error_handler) [!USE_GTK]:
5878 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5880 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5882 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5883 to the valid range of values. (Bug#14753)
5885 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5886 when moving point by using the current glyph matrix. This avoids
5887 the need to force redisplay when this function is called in a
5890 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5892 Fix minor problems found by static checking.
5893 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5894 Redo the latter's body to sidestep GCC parenthesization warnings.
5895 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5896 * coding.c (detect_coding, detect_coding_system):
5897 * coding.h (struct undecided_spec):
5898 Use bool for boolean.
5899 * image.c (QCmax_width, QCmax_height): Now static.
5900 * xdisp.c (Fmove_point_visually): Remove unused local.
5902 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5904 * xdisp.c (Fmove_point_visually): New function.
5906 2013-06-28 Kenichi Handa <handa@gnu.org>
5908 * coding.h (define_coding_undecided_arg_index): New enum.
5909 (coding_attr_index): New members
5910 coding_attr_undecided_inhibit_null_byte_detection,
5911 coding_attr_undecided_inhibit_iso_escape_detection,
5912 coding_attr_undecided_prefer_utf_8.
5913 (undecided_spec): New struct.
5914 (struct coding_system): New member `undecided' of the member
5917 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5918 (detect_coding): Likewise.
5919 (detect_coding_system): Likewise.
5920 (Fdefine_coding_system_internal): New coding system properties
5921 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5923 (syms_of_coding): Adjust for coding_arg_undecided_max.
5925 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5927 * image.c (x_from_xcolors): Remove unused local.
5929 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5931 Defer image data transfer between X client and server until actual
5934 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5937 * image.c (Destroy_Image): Remove.
5938 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5939 `mask_p', and `colors_p'. All uses changed.
5940 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5941 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5942 New macros for `flags' arg to x_clear_image_1.
5943 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5944 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5945 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5946 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5947 (image_get_x_image, image_unget_x_image): New functions or macros.
5948 (image_background, image_background_transparent, x_to_xcolors)
5949 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5950 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5951 instead of Destroy_Image.
5952 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5953 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5954 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5955 (imagemagick_load_image, svg_load_image): Use them instead of
5956 x_create_x_image_and_pixmap, and x_put_x_image followed by
5957 x_destroy_x_image, respectively.
5958 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5959 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5960 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5961 background_transparent fields.
5962 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5963 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5965 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5967 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5968 This mostly consists of undoing recent changes.
5969 * callproc.c (Fcall_process):
5970 * process.c (create_process):
5971 Do not worry about catching SIGCHLD here, undoing previous change.
5972 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5973 * process.c, process.h (catch_child_signal):
5974 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5975 * process.c (catch_child_handler): Don't worry about being called
5976 lazily and do not assume caller has blocked SIGCHLD, undoing
5977 previous change. Move first-time stuff back to
5978 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5979 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5980 set lib_child_handler if it's already initialized, which may
5981 help avoid problems on GNUStep.
5983 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5985 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5986 * callproc.c (Fcall_process):
5987 * process.c (create_process):
5988 Make sure SIGCHLD is caught before we fork,
5989 since Emacs startup no arranges to catch SIGCHLD.
5990 * process.c (lib_child_handler): Initialize to null, not to
5992 (catch_child_signal): Allow self to be called lazily.
5993 Do nothing if it's already been called.
5994 Assume caller has blocked SIGCHLD (all callers do now).
5995 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5996 just before it's really needed.
5997 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5998 since it hasn't been caught yet.
6000 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6002 * image.c (compute_image_size): New function to implement
6003 :max-width and :max-height.
6004 (imagemagick_load_image): Use it.
6006 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6008 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6009 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6011 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6012 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6013 the SIGCHLD handler, since the code is not atomic and (due to glib)
6014 signals may be arriving now.
6015 * sysdep.c (init_signals): Do not catch child signals here;
6016 'main' now does that later, at a safer time.
6018 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6020 Clean up SIGCHLD handling a bit (Bug#14569).
6021 * process.c, process.h (catch_child_signal):
6022 Now always extern, even if !NS_IMPL_GNUSTEP.
6023 * process.c (catch_child_signal): Move glib tickler here from
6024 init_process_emacs, so that it's done earlier in Emacs
6025 initialization. Also move the noninteractive && !initialized
6026 check here from init_process_emacs. This is all a bit cleaner for
6027 GNUish platforms, and I hope it works around the Cygwin bug.
6028 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6029 that glib signal handling is tickled before glib creates threads.
6031 * process.c (wait_reading_process_output): Avoid int overflow
6032 when reading more than 2 GiB total from a process.
6034 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6036 * process.c (create_process): Handle a couple more cases,
6037 i.e., work even if new_argv and wait_child_setup[i] are cached.
6038 Use Fcall_process's style for volatile vars.
6040 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6042 * process.c (create_process): Mark PROCESS volatile.
6044 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6046 Use C99-style flexible array members if available.
6047 This avoids some subtle aliasing issues, which typically
6048 aren't a problem with GCC but may be a problem elsewhere.
6049 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6050 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6051 In either case, it uses a flexible array member rather than
6052 the old struct hack. All uses changed.
6053 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6054 Adjust to sdata reorganization.
6055 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6056 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6057 that ports better to pre-C99 non-GCC.
6058 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6059 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6060 as the latter has changed.
6061 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6062 and port better to pre-C99 GCC.
6063 * image.c (struct xpm_cached_color):
6064 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6065 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6066 Use FLEXIBLE_ARRAY_MEMBER.
6067 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6068 Move decl to top level so it gets checked against implementation.
6069 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6070 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6072 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6074 * syntax.c: Integer cleanups.
6075 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6076 All uses that need 0-or-2 changed to:
6077 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6078 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6079 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6080 (char_quoted, prev_char_comend_first, back_comment)
6081 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6082 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6083 Use bool for boolean.
6084 (update_syntax_table, skip_chars, skip_syntaxes):
6085 Prefer int to unsigned when either will do.
6086 (back_comment): Return boolean success flag, like forw_comment,
6087 instead of positive-or-minus-1 (which might have overflowed int anyway).
6088 Don't stuff ptrdiff_t into int.
6089 (syntax_spec_code, syntax_code_spec): Now const.
6090 (Fmatching_paren, scan_lists, scan_sexps_forward):
6091 Use enum syntaxcode for syntax code.
6092 (Fmatching_paren): Check that arg is a character, not just an integer.
6093 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6094 (Finternal_describe_syntax_value): Omit no-longer-needed
6096 (skip_chars): Use char, not unsigned char, when the distinction
6098 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6099 * bytecode.c (exec_byte_code):
6100 * syntax.c (syntax_spec_code, Fchar_syntax)
6101 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6103 * syntax.h (SYNTAX_WITH_FLAGS):
6104 Omit unnecessary casts.
6106 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6108 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6109 line dimensions here, to avoid race conditions with the main
6110 thread. (Bug#14062, bug#14630, bug#14669)
6112 * w32term.c (w32_draw_window_cursor): Compute the header line and
6113 mode line dimensions here.
6114 <w32_system_caret_window, w32_system_caret_hdr_height>:
6115 <w32_system_caret_mode_height>: New variables.
6117 * w32term.h: Declare them.
6119 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6121 * alloc.c (die): Move "assertion failed" string here ...
6122 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6123 COND when SUPPRESS_CHECKING. This shrinks the executable text
6124 size by 0.8% to 2.2% when configured with --enable-checking,
6125 depending on optimization flags (GCC 4.8.1 x86-64).
6127 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6129 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6131 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6132 base is 2; this is more accurate.
6134 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6136 * sound.c (string_default): Move to !WINDOWSNT section.
6137 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6139 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6141 * sound.c: Integer cleanups.
6142 Remove unnecessary forward decls.
6143 (struct sound_device): The 'file' member is now a Lisp_Object, not
6144 a char *, so that we needn't invoke alloca on a huge size.
6145 (Fplay_sound_internal): Adjust to this.
6146 (string_default): New function.
6147 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6148 Use it to adjust to the struct sound_device change.
6149 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6150 (be2hs) [0]: Remove.
6152 * syntax.c (skip_chars): Don't use uninitialized storage
6153 when searching a multibyte buffer for characters that are not in a
6154 unibyte string that contains non-ASCII characters.
6156 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6158 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6159 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6161 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6163 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6165 2013-06-18 Kenichi Handa <handa@gnu.org>
6167 * font.c (Ffont_spec): Signal an error for an invalid font name
6170 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6172 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6173 In particular this ports to 32-bit sparc Sun cc.
6174 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6175 array with a dummy element at specpdl[-1], so that its address can
6177 (unbind_to): Do not copy the binding; not needed, now that we
6178 copy old_value in the one place where the copy is needed.
6179 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6180 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6181 (union specbinding): Rename from struct specbinding. Redo layout
6182 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6183 which is not portable. With Sun C 5.12 32-bit sparc, the
6184 declaration causes nargs to be an unsigned bitfield, a behavior
6185 that the C standard allows; but Emacs wants nargs to be signed.
6186 The overall type is now a union of structures rather than a
6187 structure of union of structures, and the 'kind' member is now a
6188 bitfield, so that the overall type doesn't grow. All uses changed.
6189 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6191 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6193 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6194 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6196 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6198 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6200 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6201 unless we know that the window w's frame is a frame object.
6202 Another attempt at solving bug#14062 and bug#14630.
6204 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6206 * textprop.c (property_set_type): New enum.
6207 (add_properties): Allow appending/prepending text properties.
6208 (add_text_properties_1): Factored out of Fadd_text_properties.
6209 (Fadd_text_properties): Move all the code into
6210 add_text_properties_1.
6211 (Fadd_face_text_property): New function that calls
6212 add_text_properties_1.
6214 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6216 Move functions from lisp.h to individual modules when possible.
6217 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6218 * alloc.c (XFLOAT_INIT, set_symbol_name):
6219 * buffer.c (CHECK_OVERLAY):
6220 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6221 (set_char_table_parent):
6222 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6223 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6224 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6225 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6227 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6228 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6229 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6230 (backtrace_args, backtrace_debug_on_exit):
6231 * floatfns.c (CHECK_FLOAT):
6232 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6233 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6234 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6235 (set_hash_index_slot):
6236 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6237 * marker.c (CHECK_MARKER):
6238 * textprop.c (CHECK_STRING_OR_BUFFER):
6239 * window.c (CHECK_WINDOW_CONFIGURATION):
6240 Move here from lisp.h, and make these functions static rather than
6242 * buffer.c (Qoverlayp):
6244 * fns.c (Qhash_table_p):
6245 * window.c (Qwindow_configuration_p):
6247 * lisp.h: Remove the abovementioned defns and decls.
6249 Use functions, not macros, for XINT etc (Bug#11935).
6250 In lisp.h, prefer functions to function-like macros, and
6251 constants to object-like macros, when either will do. This:
6252 . simplifies use, as there's no more need to worry about
6253 arguments' side effects being evaluated multiple times.
6254 . makes the code easier to debug on some platforms.
6255 However, when using gcc -O0, keep using function-like macros
6256 for a few critical operations, for performance reasons.
6257 This sort of thing isn't needed with gcc -Og, but -Og
6258 is a GCC 4.8 feature and isn't widely-enough available yet.
6259 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6260 Remove enum lsb_bits; no longer needed.
6261 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6262 * buffer.c (Qoverlap):
6264 * fns.c (Qhash_table_p):
6265 Now extern, so lisp.h can use these symbols.
6266 * dispextern.h: Include character.h, for MAX_CHAR etc.
6267 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6268 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6269 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6270 (GLYPH_CODE_P): Move here from lisp.h.
6271 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6272 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6273 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6274 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6275 XUNTAG now returns void *.
6276 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6277 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6278 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6279 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6280 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6281 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6282 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6283 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6284 New macros, renamed from their sans-lisp_h_ counterparts.
6285 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6286 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6287 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6288 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6289 If compiling via GCC without optimization, define these as macros
6290 in addition to inline functions.
6291 To disable this, compile with -DINLINING=0.
6292 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6293 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6294 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6295 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6296 (INTMASK, VALMASK): Now macros, since static values cannot be
6297 accessed from extern inline functions.
6298 (VALMASK): Also a constant, for benefit of old GDB.
6299 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6300 is INTEGERP, which can fold it in.
6301 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6302 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6303 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6304 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6305 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6306 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6307 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6308 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6309 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6310 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6311 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6312 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6313 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6314 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6315 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6316 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6317 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6318 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6319 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6320 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6321 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6322 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6323 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6324 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6325 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6326 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6327 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6328 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6329 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6330 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6331 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6332 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6333 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6335 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6336 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6337 (VALMASK): Define in one place rather than in two, merging the
6338 USE_LSB_TAG parts; this is simpler.
6339 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6340 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6341 Move up, to avoid use before definition.
6342 Also include "globals.h" earlier, for the same reason.
6343 (make_natnum): New function.
6344 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6345 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6346 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6347 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6348 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6349 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6350 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6351 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6352 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6353 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6354 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6355 (Qwindow_configuration_p, Qimage): New forward declarations.
6356 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6357 (STRING_COPYIN): Remove; unused.
6358 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6359 (xcar_addr, xcdr_addr): New functions. All uses changed.
6360 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6361 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6362 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6363 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6364 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6365 (TYPE_RANGED_INTEGERP): Simplify.
6366 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6367 (setlocale, fixup_locale, synchronize_system_messages_locale)
6368 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6369 Now empty functions, not macros.
6370 (functionp): Return bool, not int.
6371 * window.c (Qwindow_configuration_p): Now extern,
6372 so window.h can use it.
6373 * window.h (Qwindowp): Move decl back to lisp.h.
6375 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6377 * xdisp.c (Fline_pixel_height): New function, required for solving
6380 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6382 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6384 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6386 * lread.c (syms_of_lread):
6387 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6389 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6391 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6393 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6395 * fileio.c (expand_file_name): Doc fix.
6397 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6399 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6400 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6401 Wait for self, not for 0. This can't hurt on GNU or similar
6402 system, and may help with Cygwin.
6404 * keyboard.c: Don't use PROP (...) as an lvalue.
6405 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6406 Use set_prop (A, B), not PROP (A) = B.
6408 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6410 * xdisp.c (get_it_property): Use it->window instead of generating
6411 a Lisp object from it->w.
6413 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6415 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6416 get-char-property the window that is being rendered, instead of
6417 the buffer, to support window-specific overlays. (Bug#14575)
6418 (compute_display_string_pos): When W is NULL, use the current
6419 buffer as the object to pass to get-char-property.
6420 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6421 pointer member of the bidi iterator, since no window is pertinent
6424 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6426 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6427 being displayed, and pass it to compute_display_string_pos.
6428 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6429 (bidi_paragraph_init): All callers changed.
6431 * xdisp.c (init_from_display_pos, init_iterator)
6432 (handle_single_display_spec, next_overlay_string)
6433 (get_overlay_strings_1, reseat_1, reseat_to_string)
6434 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6435 Set bidi_it.w member from it->w.
6436 (compute_display_string_pos): Accept additional argument, the
6437 window being displayed, and pass it to Fget_char_property.
6440 * dispextern.h (struct bidi_it): New member w, the window being
6442 (compute_display_string_pos): Adjust prototype.
6444 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6446 * xgselect.c: Remove unneeded include xterm.h.
6448 * process.c (wait_reading_process_output): Check for NS before GLIB.
6449 GLIB may be linked in due to rsvg, but ns_select must be called.
6451 * xgselect.c (xg_select): Remove call to window_system_available
6452 and g_main_context_pending at the top, so Gdk events (i.e. file
6453 notify) are processed when Emacs is started with -nw.
6455 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6457 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6458 (ctagsfiles3): New variable, includes only *.m files.
6459 (TAGS): Use an explicit language name in the regular expressions,
6460 to avoid transformation of '/SOMETHING' by MSYS to
6461 'c:\MSYS\SOMETHING'.
6463 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6465 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6467 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6469 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6470 still need to set the mouse pointer shape and activate help-echo.
6473 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6475 A few porting etc. fixes for the new file monitor code.
6476 See the thread containing
6477 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6478 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6479 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6480 (dir_monitor_callback, Fgfile_rm_watch):
6481 Use assq_no_quit instead of Fassoc, for speed.
6482 (dir_monitor_callback, Fgfile_rm_watch):
6483 eassert that the monitor is a fixnum.
6484 (dir_monitor_callback): No need for CDR_SAFE.
6485 Simplify building of lisp with alternative tails.
6486 (Fgfile_add_watch, Fgfile_rm_watch):
6487 Do not assume glib functions set errno reliably on failure.
6488 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6489 and signal an error otherwise.
6490 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6491 Use Fdelq instead of Fdelete, for speed.
6493 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6495 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6496 don't insist on being invoked on a highlighted tool-bar button.
6497 Avoids losing tool-bar functionality when mouse-highlight is nil.
6498 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6499 Don't highlight when mouse-highlight is nil.
6500 (note_mouse_highlight): When mouse-highlight is nil, don't return
6501 right away; instead, run tool-bar and mode-line highlight
6502 subroutine, clear any existing highlight, and revert the mouse
6503 pointer to its default shape. (Bug#14558)
6505 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6507 * lisp.mk (lisp): Add prog-mode.el.
6509 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6511 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6512 * process.c (dummy_handler): New function.
6513 (lib_child_handler): New static var.
6514 (handle_child_signal): Invoke it.
6515 (catch_child_signal): If a library has set up a signal handler,
6516 save it into lib_child_handler.
6517 (init_process_emacs): If using glib and not on Windows, tickle glib's
6518 child-handling code so that it initializes its private SIGCHLD handler.
6519 * syssignal.h (SA_SIGINFO): Default to 0.
6520 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6521 31; it should no longer be needed now.
6523 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6525 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6527 * gfilenotify.c (globals_of_gfilenotify): New function.
6528 (syms_of_gfilenotify): Move global initialization there.
6530 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6532 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6534 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6535 * keyboard.c (menu_bar_items, tool_bar_items):
6536 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6537 not override local keymaps any more.
6539 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6541 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6543 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6545 * w32console.c (initialize_w32_display): Return the dimensions of
6546 the console window via 2 additional arguments, not via the current
6547 frame. This avoids crashes due to overrunning the bounds of
6548 frame's decode_mode_spec_buffer, which is not resized following
6549 the change of the frame dimensions from the initial 10x10.
6551 * w32term.h (w32_initialize_display_info): Adjust prototype.
6553 * term.c (init_tty): Take dimensions of the frame from the values
6554 returned by initialize_w32_display.
6556 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6557 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6558 (LIBES): Add $(GFILENOTIFY_LIBS).
6560 * w32inevt.c (handle_file_notifications): Add dummy implementation
6561 for !HAVE_W32NOTIFY.
6563 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6565 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6567 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6569 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6571 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6573 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6575 Fix minor problems found by static checking.
6576 * data.c (pure_write_error):
6577 Use xsignal2, not Fsignal, as Fsignal might return.
6578 * eval.c (set_backtrace_debug_on_exit): Now static.
6579 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6580 No longer inline. EXTERN_INLINE is needed only for functions
6581 defined in .h files. Reindent function header as per GNU style.
6582 (backtrace_p, backtrace_top, backtrace_next):
6583 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6584 compiler or linker. Add extern decls to pacify gcc -Wall.
6585 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6587 * frame.c (free_monitors): Define only on platforms that need it.
6588 * nsterm.m (ns_term_init):
6589 * process.c (catch_child_signal):
6590 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6591 defined on all porting targets these days.
6592 * process.c, process.h (catch_child_signal):
6593 Make it extern only if NS_IMPL_GNUSTEP is defined.
6595 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6597 * w32.c (gettimeofday): Make the signature identical to prototype
6598 in nt/inc/sys/time.h.
6600 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6602 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6605 * keyboard.c (safe_run_hooks_error): Improve error message.
6607 * data.c (pure_write_error): Add `object' argument.
6608 * puresize.h (CHECK_IMPURE): Use it.
6610 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6612 * Makefile.in (NOTIFY_OBJ): New variable.
6613 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6615 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6616 Call syms_of_gfilenotify.
6618 * gfilenotify.c: New file.
6620 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6621 and Qfile_w32notify.
6622 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6623 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6625 * lisp.h: Declare syms_of_gfilenotify.
6627 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6629 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6631 Merge the specpdl and backtrace stacks. Make the structure of the
6632 specpdl entries more obvious via a tagged union of structs.
6633 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6634 (enum specbind_tag): New enum.
6635 (struct specbinding): Make it a tagged union of structs.
6636 Add a case for backtrace records.
6637 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6638 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6639 (backtrace_debug_on_exit): New accessors.
6640 (struct backtrace): Remove.
6641 (struct catchtag): Remove backlist field.
6642 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6644 (Flocal_variable_p): Speed up the common case where the binding is
6646 * eval.c (backtrace_list): Remove.
6647 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6648 (set_backtrace_args, set_backtrace_nargs)
6649 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6650 (backtrace_next): New functions.
6651 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6652 (unwind_to_catch, internal_lisp_condition_case)
6653 (internal_condition_case, internal_condition_case_1)
6654 (internal_condition_case_2, internal_condition_case_n): Don't bother
6655 with backtrace_list any more.
6656 (Fsignal): Adjust to new backtrace format.
6657 (grow_specpdl): Move up.
6658 (record_in_backtrace): New function.
6659 (eval_sub, Ffuncall): Use it.
6660 (apply_lambda): Adjust to new backtrace format.
6661 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6663 (specbind): Adjust to new specpdl format. Simplify.
6664 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6665 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6667 (mark_backtrace): Remove.
6668 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6669 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6670 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6672 * profiler.c (record_backtrace): Use get_backtrace.
6673 (handle_profiler_signal): Use backtrace_top_function.
6674 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6677 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6679 * process.h (catch_child_signal): Declare.
6681 * process.c (catch_child_signal): New function.
6682 (init_process_emacs): Call it.
6684 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6685 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6687 (x_set_cursor_type): Remove declaration.
6688 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6689 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6690 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6691 (ns_get_color): Use F suffix on float.
6692 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6693 (ns_get_rgb_color): Remove.
6694 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6695 (note_mouse_movement): x and y are CGFloat.
6696 (ns_draw_fringe_bitmap): Remove unused rowY.
6697 Change #if to COCOA && >= 10_6.
6698 (ns_draw_window_cursor): Remove unused overspill.
6699 (ns_draw_underwave): width and x are EamcsCGFloat.
6700 (ns_draw_box): thickness is CGFloat.
6701 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6702 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6703 if not in main thread.
6704 (ns_get_pending_menu_title, ns_check_menu_open)
6705 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6706 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6707 (sendFromMainThread:): New method.
6708 (changeFont:): size is CGFloat.
6709 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6710 Disable warning about permanent text.
6711 (characterIndexForPoint:): Adjust return type depending on GNUStep
6713 (mouseDown:): delta is CGFloat.
6714 (updateFrameSize): Remove unised variable f.
6715 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6716 Cast float to EmacsCGFloat.
6717 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6718 also to -1 when restoring.
6719 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6720 inside NS_IMPL_COCOA.
6721 (toggleFullScreen:): Put call to toggleFullScreen inside
6722 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6723 (setPosition:portion:whole:): por is CGFloat.
6724 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6725 (mouseDown:): Use CGFloat.
6726 (mouseDragged:): Remove unised variable edge.
6727 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6729 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6731 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6732 when NS_IMPL_GNUSTEP.
6733 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6734 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6735 (EmacsToolbar): Add clearAll. Add tag argument to
6736 addDisplayItemWithImage.
6737 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6739 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6741 * nsmenu.m (ns_update_menubar): Make static.
6742 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6743 (fillWithWidgetValue:): Add cast to SEL for setAction.
6744 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6745 (update_frame_tool_bar): Update code for GNUStep.
6746 (clearAll): New method.
6747 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6748 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6749 Move identifierToItem setObject and activeIdentifiers addObject before
6750 call to insertItemWithItemIdentifier.
6751 (validateVisibleItems): Fix indentation.
6752 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6753 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6754 UtilityWindow to aStyle, remove call to setStyleMask.
6756 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6758 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6759 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6760 Use F suffix on floats.
6761 (ns_char_width): Returns CGFloat.
6762 (ns_ascii_average_width): w is CGFloat instead of float.
6763 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6765 (ns_glyph_metrics): CGFloat instead of float.
6767 * nsfns.m (x_set_foreground_color, x_set_background_color):
6769 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6770 remove unused variables.
6771 (Fns_read_file_name): Keep track if panel is for save.
6772 Use ns_filename_from_panel/ns_directory_from_panel.
6773 (Fns_list_services): delegate only used for COCOA.
6774 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6775 Just return the input if GNUStep.
6776 (x_screen_planes): Remove.
6777 (Fxw_color_values): Use EmacsCGFloat
6778 (Fns_display_monitor_attributes_list): Only get screen number for
6780 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6782 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6783 ns_directory_from_panel.
6785 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6787 * process.c (handle_child_signal): Also use WCONTINUED.
6788 This is so that list-processes doesn't mistakenly list the process
6789 as stopped, when the process has actually been continued and is
6792 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6794 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6795 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6796 not already configured.
6798 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6800 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6802 * Makefile.in (mostlyclean): Remove *.res files.
6804 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6806 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6807 a buffer (bug#8447).
6809 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6811 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6812 display vector, and we backtrack, handle the case that the
6813 previous character position is also displayed from a display
6814 vector or covered by a display string or image. (Bug#14476)
6816 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6818 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6819 (struct MonitorInfo, free_monitors): Remove.
6820 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6821 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6822 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6825 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6826 (struct MonitorInfo, free_monitors): Remove.
6827 (ns_screen_name): Make static.
6828 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6829 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6832 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6833 (struct MonitorInfo): New struct.
6834 (free_monitors, make_monitor_attribute_list): Declare.
6836 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6838 (free_monitors, make_monitor_attribute_list): New functions.
6839 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6842 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6844 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6846 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6848 * keyboard.c: Apply keyboard decoding only to events that come directly
6849 from the tty, not from unread-command-events (bug#14368).
6850 (read_event_from_main_queue): New function, extracted from read_char).
6851 (read_decoded_char): Remove.
6852 (read_decoded_event_from_main_queue): New function to replace it.
6853 (read_char): Use it.
6854 (read_key_sequence): Use read_char rather than read_decoded_char.
6856 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6858 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6860 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6862 2013-05-22 Kenichi Handa <handa@gnu.org>
6864 The following changes are to fix the setting of
6865 buffer-file-coding-system on, for instance, C-x RET c unix RET
6866 _FILE_OF_DOS_EOL_TYPE_ RET.
6868 * coding.h (struct coding_system): New member detected_utf8_chars.
6870 * coding.c (detect_coding_utf_8): Count characters and check EOL
6871 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6873 (setup_coding_system): Do not initialize coding->head_ascii.
6874 (check_ascii): Do not set coding->eol_seen but update it. Do not
6875 call adjust_coding_eol_type here.
6876 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6877 If the eol-type of CODING is already specified, adjust the eol type
6878 of the found coding-system.
6879 (decode_coding_gap): Cancel previous change. Utilize the
6880 character numbers counted by detect_coding_utf_8. Fix detection
6883 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6885 * search.c (looking_at_1): Only set last_thing_searched if the match
6886 changed the match-data (bug#14281).
6888 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6890 * xdisp.c (reseat_at_previous_visible_line_start):
6891 Already declared in dispextern.h, so remove it here.
6892 (move_it_vertically_backward): Likewise.
6894 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6896 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6897 (Fx_display_pixel_width, Fx_display_pixel_height)
6898 (Fx_display_mm_width, Fx_display_mm_height):
6899 Mention `display-monitor-attributes-list' in docstrings.
6901 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6902 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6903 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6904 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6905 (Fx_display_backing_store, Fx_display_visual_class)
6906 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6907 (Fx_display_grayscale_p, Fx_display_pixel_width)
6908 (Fx_display_pixel_height, Fx_display_planes)
6909 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6910 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6911 (Fx_display_mm_width, Fx_display_mm_height)
6912 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6913 height for all physical monitors as in X11.
6915 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6916 Return pixel width or height for all physical monitors as in X11.
6918 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6920 Port --enable-gcc-warnings to clang.
6921 * bytecode.c (exec_byte_code):
6923 Redo diagnostic pragmas to pacify clang, too.
6924 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6925 * editfns.c (Fencode_time):
6926 * fileio.c (file_accessible_directory_p):
6927 * font.c (font_unparse_xlfd):
6928 Use '&"string"[index]' instead of '"string" + (index)'.
6929 * undo.c (user_error): Remove; unused.
6931 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6933 * insdel.c (insert_1_both): Document the arguments, instead of
6934 referring to insert_1, which no longer exists.
6936 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6937 some window, increment windows_or_buffers_changed, so that
6938 *Messages* display in that window is updated. (Bug#14408)
6940 * w32.c: Include epaths.h.
6941 (init_environment): Use cmdproxy.exe without leading directories.
6942 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6944 (gettimeofday): Adjust signature and return value to Posix
6947 * unexw32.c (open_output_file): Delete the existing emacs.exe
6948 before creating it, to break the hard link to the versioned
6951 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6952 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6953 (FIRSTFILE_OBJ): New variables.
6954 (W32_RES): Rename to EMACSRES. All users changed.
6955 (base_obj): Use $(CM_OBJ).
6956 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6957 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6958 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6959 $(W32_RES_LINK) before $(LIBES).
6960 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6962 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6964 * makefile.w32-in (DOC): Use just "DOC".
6966 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6968 * process.c: Export default filters and sentinels to Elisp.
6969 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6971 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6972 (Fset_process_sentinel, Fformat_network_address):
6973 Default to them instead of nil.
6974 (server_accept_connection): Sentinels can't be nil any more.
6975 (read_and_dispose_of_process_output): New function, extracted from
6976 read_process_output.
6977 (read_process_output): Use it; filters can't be nil.
6978 (Finternal_default_process_filter): New function, extracted from
6979 read_process_output.
6980 (exec_sentinel_unwind): Remove function.
6981 (exec_sentinel): Don't zilch sentinel while running.
6982 (status_notify): Sentinels can't be nil.
6983 (Finternal_default_process_sentinel): New function extracted from
6985 (setup_process_coding_systems): Default filter is not nil any more.
6986 (syms_of_process): Export new Elisp functions and initialize
6988 * lisp.h (make_lisp_proc): New function.
6990 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6992 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6994 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6996 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6997 unless we know that the window w is a leaf window.
6998 Another attempt at solving bug#14062.
7000 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7002 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7005 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7007 * image.c (gif_load): Check that subimages fit (Bug#14345).
7009 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7011 * lread.c (skip_dyn_eof): New function.
7012 (read1): Use it to skip the end of a file in response to #@00.
7014 * doc.c (get_doc_string): Slightly relax the sanity checking.
7016 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7018 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7019 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7020 (MonitorInfo): New struct.
7021 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7022 (Fns_display_monitor_attributes_list): New functions.
7023 (display-usable-bounds): Remove.
7024 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7027 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7029 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7030 (GTK_CHECK_VERSION): New macro, if not already defined.
7031 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7032 replaced by GTK_CHECK_VERSION.
7034 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7036 * xterm.h (GTK_PREREQ): New macro.
7037 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7038 to use this macro instead, for consistency and clarity.
7040 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7042 * xdisp.c (row_for_charpos_p): New function, with code of
7043 cursor_row_p, but accepts an additional argument CHARPOS instead
7044 of using a hardcoded PT.
7045 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7046 (row_containing_pos): Call row_for_charpos_p instead of partially
7047 doing the same. Fixes cursor positioning under longlines-mode
7048 when longlines-show-effect includes more than one newline, when
7049 moving the cursor vertically up.
7051 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7053 * makefile.w32-in (ACL_H): New macro.
7054 ($(BLD)/fileio.$(O)): Update dependencies.
7056 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7058 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7059 * Makefile.in (LIB_ACL): New macro.
7060 (LIBACL_LIBS): Remove.
7061 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7062 * fileio.c: Include <acl.h>.
7063 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7064 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7066 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7069 * unexelf.c: Don't assume ElfW (Half) fits in int.
7070 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7071 when dealing with ElfW (Half) values, since they can exceed 2**31
7072 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7073 (entry_address): Omit unused NUM arg. All uses changed.
7075 2013-05-07 Juri Linkov <juri@jurta.org>
7077 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7078 to the string converted from number with `Fnumber_to_string'.
7081 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7083 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7084 This fixes a problem introduced by my previous change.
7086 2013-05-07 Glenn Morris <rgm@gnu.org>
7088 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7090 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7092 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7094 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7096 Static checking by GCC 4.8.0.
7097 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7098 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7099 (x_get_monitor_attributes_fallback)
7100 (x_get_monitor_attributes_xinerama)
7101 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7102 Define only if USE_GTK.
7103 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7104 (x_get_monitor_attributes_fallback): Omit unused locals.
7105 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7106 Use double, not float, to avoid mixed-mode floating point arithmetic.
7108 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7109 Jan Djärv <jan.h.d@swipnet.se>
7111 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7112 (XINERAMA_CFLAGS): New macros.
7113 (ALL_CFLAGS, LIBES): Use them.
7115 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7116 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7117 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7118 (syms_of_xfns): DEFSYM them.
7119 (struct MonitorInfo): New struct.
7120 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7121 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7122 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7123 (x_get_monitor_attributes_xinerama): New functions.
7124 (Fx_display_monitor_attributes_list): New primitive.
7125 (syms_of_xfns): Defsubr it.
7127 * xterm.h (x_display_info): Add Xatom_net_workarea and
7128 Xatom_net_current_desktop.
7130 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7131 and dpyinfo->Xatom_net_current_desktop.
7133 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7135 * xdisp.c (pos_visible_p): Use the special code for finding the
7136 beginning of a display property or overlay for any "replacing"
7137 display property, not just for display strings. This solves
7138 incorrect reporting of position by posn-at-point. (Bug#14241)
7140 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7142 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7143 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7144 Verify that ElfW (Half) fits in int.
7145 (fatal): Use same signature as lisp.h.
7146 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7147 configure and build with -DUNEXELF_DEBUG without worrying about
7148 other modules that use DEBUG.
7149 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7150 possibly-wide integers now uses it instead of plain fprintf.
7151 (entry_address): New function, which avoids problems with 32-bit
7152 overflow on 64-bit hosts.
7153 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7154 (round_up): Don't assume the remainder fits in int.
7155 (find_section): Use bool for boolean. Simplify debug code.
7156 (unexec): Don't assume file sizes fit in int or size_t.
7157 Omit unnecessary trailing newline in 'fatal' format.
7158 Use strerror rather than outputting decimal error number.
7159 Remove unused code when emacs is not defined;
7160 this file relies on Emacs now.
7161 Don't assume e_phnum and e_shnum are positive.
7163 * regex.c: Fix problems when DEBUG is defined.
7164 (extract_number, extract_number_and_incr): Define regardless of
7165 whether DEBUG is defined; that's simpler and makes the code less
7166 likely to go stale in the normal case when DEBUG is not defined.
7167 Return int rather than taking an int * arg. All callers changed.
7168 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7169 Remove, replacing with ...
7170 (DEBUG_PRINT): New macro. All callers changed.
7171 (DEBUG_COMPILES_ARGUMENTS): New macro.
7172 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7173 (print_compiled_pattern, print_double_string) [DEBUG]:
7174 Use prototype rather than old-style definition.
7175 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7176 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7177 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7178 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7179 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7180 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7181 This matters only when DEBUG is defined.
7183 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7185 * xdisp.c (set_iterator_to_next): Set the
7186 ignore_overlay_strings_at_pos_p flag only if we are _really_
7187 iterating over an overlay string, as indicated by the
7188 current.overlay_string_index member. (Bug#14306)
7190 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7192 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7193 to where it is used, to avoid autorelease issues (Bug#14050).
7195 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7197 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7198 * fileio.c (syms_of_fileio): Implement this.
7199 * filelock.c (create_lock_file): If symbolic links don't work, so
7200 we use a regular file as a lock file, do not fsync the lock file;
7203 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7205 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7206 (syms_of_minibuf): Adjust accodingly.
7208 * callint.c (Fcall_interactively): Adjust calls accordingly.
7210 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7212 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7213 w->contents is a buffer before computing everything else.
7214 Use parentheses to disambiguate last part of the condition.
7216 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7217 assertion violations. (Bug#14062)
7219 2013-05-01 David Reitter <david.reitter@gmail.com>
7221 * nsfns.m (ns_tooltip): Initialize.
7223 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7225 * coding.c (decode_coding_gap): Don't remove the character before
7226 a newline unless it's a CR character. (Bug#14287)
7228 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7230 * dispextern.h (struct face): Move enum face_underline_type
7231 earlier so that bitfields can be in the same word.
7233 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7235 * nsfns.m (handlePanelKeys): New function.
7236 (EmacsOpenPanel:performKeyEquivalent:)
7237 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7238 arrows/function/control and copy/paste keys (Bug#14296).
7240 2013-04-27 Juri Linkov <juri@jurta.org>
7242 * callint.c (Fcall_interactively): Call `Qread_number' for
7243 interactive code letter `n' instead of using duplicate code.
7246 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7248 * systime.h (make_timeval): Declare as 'const'.
7250 2013-04-27 Kenichi Handa <handa@gnu.org>
7252 * font.c (font_open_entity): Always open a font of manageable
7255 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7257 Port better to AIX (Bug#14258).
7258 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7261 2013-04-24 Kenichi Handa <handa@gnu.org>
7263 * coding.c (decode_coding_iso_2022): When an invalid escape
7264 sequence is encountered, reset the invocation and designation
7265 status to the safest one.
7267 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7269 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7270 Without this fix, "make distclean" leaves stamp-h1 behind.
7272 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7274 * w32fns.c (w32_fullscreen_rect): New function to compute the
7275 window rectangle for the given fullscreen mode.
7276 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7277 longer tunes the window size. This keeps the window's edges flush
7278 with the screen and allows the taskbar to hide itself in fullboth.
7280 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7281 window decorations and uses the entire screen.
7283 * w32term.h (w32_fullscreen_rect) Add prototype.
7284 (struct w32_output): Replace normal_width, normal_height,
7285 normal_top, and normal_left members with a single normal_placement
7287 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7289 (FRAME_NORMAL_PLACEMENT): New macro.
7291 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7293 * minibuf.c (Ftest_completion): Silence compiler warning.
7295 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7297 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7300 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7303 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7304 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7305 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7306 parentheses where appropriate.
7308 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7310 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7312 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7314 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7315 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7316 Mention in the doc string that setting these variables takes
7317 effect only after a call to set-window-buffer. (Bug#14200)
7319 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7321 * indent.c (Fvertical_motion): Don't consider display strings on
7322 overlay strings as display strings on the buffer position we
7323 started from. This prevents vertical cursor motion from jumping
7324 more than one line when there's an overlay string with a display
7325 property at end of line.
7326 Reported by Karl Chen <Karl.Chen@quarl.org> in
7327 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7329 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7331 * window.c (select_window): `record_buffer' even if window is
7332 already selected (bug#14191).
7334 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7336 * window.c (Fwindow_end): Test more flags, including the buffer's
7337 last_overlay_modified flag, to determine whether the window's
7338 display is really up-to-date. Prevents the function from
7339 returning a stale value. (Bug#14170)
7340 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7343 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7345 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7346 garbaged only if it is not already the top frame on its TTY.
7347 This prevents flickering due to constant redrawing of TTY frames when
7348 there are GUI frames open in the same session. (Bug#13864)
7350 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7352 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7353 of marking the idle timers directly.
7355 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7357 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7360 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7362 * window.c (select_window): Don't record_buffer while the invariant is
7363 temporarily broken (bug#14161).
7365 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7367 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7369 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7371 2013-04-07 Romain Francoise <romain@orebokech.com>
7373 Ignore additional platform-specific ACL errors (Bug#13702).
7374 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7375 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7377 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7379 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7382 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7384 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7385 This bug was introduced by my 2013-02-25 change that simplified
7386 data_start configuration. Without this change, on GNU/Linux
7387 an Emacs configured with --enable-profiling fails immediately
7388 due to a profiler signal.
7389 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7390 with these flags. On platforms where special flags are needed
7391 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7392 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7393 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7395 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7397 Get rid of some platform-specific functions examining window
7398 system and its capabilities. This is a partial rework of the
7400 * lisp.h (have_menus_p): Remove prototype. This function is
7401 replaced with platform-independent window_system_available.
7402 (check_window_system): Move to...
7403 * frame.h (decode_window_system_frame, window_system_available):
7404 ...here, add new prototypes.
7405 * frame.c (window_system_available, decode_window_system_frame):
7407 (check_window_system): Platform-independent now.
7408 * xterm.h (x_in_use): Remove declaration.
7410 * w32term.h (check_x_frame):
7411 * nsterm.h (check_x_frame): Remove prototypes. This function
7412 is replaced with platform-independent decode_window_system_frame.
7413 * msdos.c (have_menus_p): Remove.
7414 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7415 Remove platform-specific functions. Use check_window_system,
7416 decode_window_system_frame and check_ns_display_info where
7417 appropriate. Minor style and comment tweaks.
7418 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7419 (check_x_frame): Likewise.
7420 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7422 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7423 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7424 * xmenu.c, xselect.c: All related users changed.
7426 2013-04-03 Kenichi Handa <handa@gnu.org>
7428 The following changes is to optimize the code for reading UTF-8
7431 * coding.c (check_ascii): Rename from detect_ascii. Return value
7432 changed. Check EOL format. Do not call adjust_coding_eol_type
7434 (check_utf_8): New function.
7435 (adjust_coding_eol_type): Do nothing if already adjusted.
7436 (detect_coding): Compare the return value of check_ascii with
7437 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7438 (decode_coding_gap): Optimize for valid UTF-8.
7440 2013-03-21 Kenichi Handa <handa@gnu.org>
7442 * coding.c (syms_of_coding): Cancel previous change.
7444 * insdel.c (insert_from_gap): Fix previous change.
7446 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7448 Consistently use platform-specific function to detect window system.
7449 * lisp.h (check_window_system): New prototype. This function is
7450 going to replace check_x, check_w32 and check_ns.
7451 (have_menus_p): Mention msdos.c in comment.
7452 * fontset.c (check_window_system_func): Remove. Adjust all users.
7453 * fontset.h (check_window_system_func): Remove prototype.
7454 * nsterm.h (check_ns):
7455 * xterm.h (check_x):
7456 * w32term.h (check_w32): Likewise.
7457 * menu.c (Fx_popup_menu): Use check_window_system.
7458 * msdos.c (check_window_system): Define for MS-DOS.
7459 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7460 * w32fns.c (check_window_system): Likewise for MS-Windows.
7461 * xfns.c (check_window_system): Likewise for X.
7462 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7463 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7465 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7467 Prefer < to > in range checks such as 0 <= i && i < N.
7468 This makes it easier to visualize quantities on a number line.
7469 This patch doesn't apply to all such range checks,
7470 only to the range checks affected by the 2013-03-24 change.
7471 This patch reverts most of the 2013-03-24 change.
7472 * alloc.c (xpalloc, Fgarbage_collect):
7473 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7474 * character.c (string_escape_byte8):
7475 * charset.c (read_hex):
7476 * data.c (cons_to_unsigned):
7477 * dispnew.c (update_frame_1):
7478 * doc.c (Fsubstitute_command_keys):
7479 * doprnt.c (doprnt):
7480 * editfns.c (hi_time, decode_time_components):
7481 * fileio.c (file_offset):
7482 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7483 * font.c (font_intern_prop):
7484 * frame.c (x_set_alpha):
7485 * gtkutil.c (get_utf8_string):
7486 * indent.c (check_display_width):
7487 * keymap.c (Fkey_description):
7488 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7490 * minibuf.c (read_minibuf_noninteractive):
7491 * process.c (wait_reading_process_output):
7492 * search.c (Freplace_match):
7493 * window.c (get_phys_cursor_glyph):
7494 * xdisp.c (redisplay_internal):
7495 * xsmfns.c (smc_save_yourself_CB):
7496 Prefer < to > for range checks.
7497 * dispnew.c (sit_for): Don't mishandle NaNs.
7498 This fixes a bug introduced in the 2013-03-24 change.
7499 * editfns.c (decode_time_components): Don't hoist comparison.
7500 This fixes another bug introduced in the 2013-03-24 change.
7502 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7504 * frame.h (struct frame): Drop scroll_bottom_vpos
7505 member becaue all real users are dead long ago.
7506 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7507 * xdisp.c (redisplay_internal): Adjust user.
7509 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7511 * nsmenu.m (showAtX:Y:for:): setLevel to
7512 NSPopUpMenuWindowLevel (Bug#13998).
7514 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7516 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7517 (ns_check_pending_open_menu): Declare.
7519 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7520 (x_activate_menubar): Update the menu with title that matches
7521 ns_get_pending_menu_title, and call
7522 ns_check_pending_openmenu (Bug#12698).
7523 (menuWillOpen:): New method.
7524 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7526 * nsterm.m (menu_will_open_state, menu_mouse_point)
7527 (menu_pending_title): New varaibles.
7528 (ns_get_pending_menu_title, ns_check_menu_open)
7529 (ns_check_pending_open_menu): New functions.
7531 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7533 * indent.c (current_column_bol_cache): Remove leftover which is not
7534 used in Fmove_to_column any more.
7535 (current_column, scan_for_column): Adjust users.
7536 * keyboard.c (last_point_position_buffer, last_point_position_window):
7537 Remove leftovers which are not used for recording undo any more.
7538 (command_loop_1, syms_of_keyboard): Adjust users.
7539 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7540 redisplay_window any more.
7541 (move_it_to): Adjust user.
7543 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7545 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7546 Update dependencies.
7548 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7550 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7551 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7554 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7556 * window.h (struct window): Replace hchild, vchild and buffer slots
7557 with the only contents slot. This is possible because each valid
7558 window may have either the child window (in vertical or horizontal
7559 combination) or buffer to display (for the leaf window). Using that,
7560 a lof of operations to traverse and/or change window hierarchies may
7561 be simplified. New member horizontal is used to distinguish between
7562 horizontal and vertical combinations of internal windows.
7563 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7564 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7565 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7566 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7567 Use contents slot, not buffer, where appropriate.
7568 (wset_combination): New function.
7569 (wset_buffer): Add eassert.
7570 (Fframe_first_window): Simplify the loop reaching first window.
7571 (Fwindow_buffer): Use WINDOW_LEAF_P.
7572 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7573 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7574 (unshow_buffer): Convert initial debugging check to eassert.
7575 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7576 (make_parent_window, window_resize_check, window_resize_apply)
7577 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7578 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7579 Adjust to match struct window changes.
7580 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7581 (mark_window_cursors_off, count_windows, get_leaf_windows)
7582 (foreach_window_1): Simplify the loop.
7583 * alloc.c (mark_object): Do not check for the leaf window because
7584 internal windows has no glyph matrices anyway.
7585 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7586 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7587 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7588 (build_frame_matrix_from_window_tree, mirror_make_current)
7589 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7590 (update_window_tree, set_window_update_flags): Simplify the loop.
7591 (sync_window_with_frame_matrix_rows): Enforce live window.
7592 Use contents slot, not buffer, where appropriate.
7593 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7594 and WINDOW_HORIZONTAL_COMBINATION_P.
7595 (make_frame_visible_1): Simplify the loop.
7596 Use contents slot, not buffer, where appropriate.
7597 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7598 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7599 (expose_window_tree): Likewise.
7600 Use contents slot, not buffer, where appropriate.
7601 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7602 to avoid deleted windows. Use contents slot instead of buffer.
7603 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7604 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7605 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7606 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7608 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7610 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7611 identify the reasons for assertion violations in bug#14062 and
7613 (Fx_show_tip): Fix compilation error under
7614 "--enable-check-lisp-object-type". (Bug#14073)
7616 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7617 Reported by <rzl24ozi@gmail.com>.
7619 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7621 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7623 (unwind_with_echo_area_buffer): ...to restore it here.
7624 This is needed to ensure that...
7625 (redisplay_window): ...both window markers are valid here,
7626 which is verified by eassert.
7627 * editfns.c (save_excursion_save): Do not assume that
7628 selected_window always displays the buffer.
7629 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7632 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7634 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7637 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7639 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7641 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7643 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7644 since MinGW's w32api headers do. This avoids compiler warnings.
7646 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7649 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7651 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7653 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7655 * gtkutil.c (style_changed_cb): Check if frame is live and an
7656 X frame (Bug#14038).
7658 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7660 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7661 Define only for _WIN32_WINNT less than 0x0500.
7662 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7664 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7665 see its own definitions of 'struct timeval' and 'struct timezone'.
7667 Fix incompatibilities between MinGW.org and MinGW64 headers.
7668 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7670 * w32.c (REPARSE_DATA_BUFFER): Guard with
7671 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7673 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7675 * xterm.c: Include X11/XKBlib.h
7676 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7678 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7680 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7682 * blockinput.h (input_blocked_p): Likewise.
7683 * bytecode.c (exec_byte_code): Likewise.
7684 * callproc.c (call_process_kill, call_process_cleanup)
7685 (Fcall_process): Likewise.
7686 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7687 (Fccl_execute_on_string): Likewise.
7688 * character.c (string_escape_byte8): Likewise.
7689 * charset.c (read_hex): Likewise.
7690 * cm.c (calccost): Likewise.
7691 * data.c (cons_to_unsigned): Likewise.
7692 * dired.c (directory_files_internal, file_name_completion):
7694 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7695 (sit_for): Likewise.
7696 * doc.c (Fsubstitute_command_keys): Likewise.
7697 * doprnt.c (doprnt): Likewise.
7698 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7699 * emacsgtkfixed.c: Likewise.
7700 * fileio.c (file_offset, Fwrite_region): Likewise.
7701 * floatfns.c (Fexpt, fmod_float): Likewise.
7702 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7704 * font.c (font_intern_prop): Likewise.
7705 * frame.c (x_set_alpha): Likewise.
7706 * gtkutil.c (get_utf8_string): Likewise.
7707 * indent.c (check_display_width): Likewise.
7708 * intervals.c (create_root_interval, rotate_right, rotate_left)
7709 (split_interval_right, split_interval_left)
7710 (adjust_intervals_for_insertion, delete_node)
7711 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7712 (merge_interval_right, merge_interval_left, copy_intervals)
7713 (set_intervals_multibyte_1): Likewise.
7714 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7715 * keymap.c (Fkey_description): Likewise.
7716 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7717 * lread.c (openp, read_integer, read1, string_to_number):
7719 * menu.c (ensure_menu_items): Likewise.
7720 * minibuf.c (read_minibuf_noninteractive): Likewise.
7721 * print.c (printchar, strout): Likewise.
7722 * process.c (create_process, Faccept_process_output)
7723 (wait_reading_process_output, read_process_output, send_process)
7724 (wait_reading_process_output): Likewise.
7725 * profiler.c (make_log, handle_profiler_signal): Likewise.
7726 * regex.c (re_exec): Likewise.
7727 * regex.h: Likewise.
7728 * search.c (looking_at_1, Freplace_match): Likewise.
7729 * sysdep.c (get_child_status, procfs_ttyname)
7730 (procfs_get_total_memory): Likewise.
7731 * systime.h (EMACS_TIME_VALID_P): Likewise.
7732 * term.c (dissociate_if_controlling_tty): Likewise.
7733 * window.c (get_phys_cursor_glyph): Likewise.
7734 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7735 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7737 * xfns.c (Fx_window_property): Likewise.
7738 * xmenu.c (set_frame_menubar): Likewise.
7739 * xselect.c (x_get_window_property, x_handle_dnd_message):
7741 * xsmfns.c (smc_save_yourself_CB): Likewise.
7742 * xterm.c (x_scroll_bar_set_handle): Likewise.
7744 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7746 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7747 to be optional or nil. Adjust comment and convert it to docstring.
7748 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7749 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7751 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7753 Static checking by GCC 4.8-20130319.
7754 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7755 * process.c (Fset_process_datagram_address)
7756 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7757 * xdisp.c (get_char_face_and_encoding):
7758 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7759 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7760 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7762 2013-03-24 Ken Brown <kbrown@cornell.edu>
7764 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7765 fix compilation on 64-bit Cygwin, where underscores are not
7766 automatically prepended.
7768 * w32term.c (w32_initialize): Silence compiler warning.
7770 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7772 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7773 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7774 variables, to save and restore frame dimensions.
7775 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7776 after returning from a 'fullscreen' configuration.
7777 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7778 to avoid races between the main thread and the input thread.
7780 * w32term.h (struct w32_output): New members normal_width,
7781 normal_height, normal_top, normal_left, and prev_fsmode.
7782 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7783 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7786 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7787 'fullscreen' parameter. Always record previous width and height
7788 of the frame, except when switching out of maximized modes, so
7789 that they could be restored correctly, instead of resetting to the
7790 default frame dimensions. Send SC_RESTORE command to the frame,
7791 unless we are going to send SC_MAXIMIZE, to restore the frame
7792 resize hints in the mouse pointer shown by the window manager.
7795 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7797 * lisp.h (get_frame_param): Adjust conditions for prototype
7800 2013-03-22 Ken Brown <kbrown@cornell.edu>
7802 * unexcw.c: Drop unneeded inclusion of w32common.h.
7803 (report_sheap_usage): Declare.
7804 (read_exe_header): Add magic numbers for x86_64.
7805 (fixup_executable): Fix printf format specifier for unsigned long
7808 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7810 * frame.h (struct frame): Put menu_bar_window under #ifdef
7811 because this member is not needed when X toolkit is in use.
7812 (fset_menu_bar_window):
7813 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7814 (free_glyphs, update_frame):
7815 * xdisp.c (expose_frame): Likewise.
7816 (display_menu_bar): Likewise. Remove redundant eassert.
7817 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7820 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7822 Use functions and constants to manipulate Lisp_Save_Value objects.
7823 This replaces code that used macros and strings and token-pasting.
7824 The change makes the C source a bit easier to follow,
7825 and shrinks the Emacs executable a bit.
7826 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7827 (make_save_value): Change 1st arg from string to enum. All callers
7830 (mark_object): Use if, not #if, for GC_MARK_STACK.
7831 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7832 (XSAVE_OBJECT): Now functions, not macros.
7833 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7834 the constant was never used.
7835 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7836 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7837 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7838 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7840 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7841 type3 with a single member save_type. All uses changed.
7842 (save_type, set_save_pointer, set_save_integer): New functions.
7843 * print.c (PRINTX): Remove.
7845 * alloc.c: Remove redundant static declarations.
7847 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7849 * window.h (struct window): Convert left_col, top_line, total_lines
7850 and total_cols from Lisp_Objects to integers. Adjust comments.
7851 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7853 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7854 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7855 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7856 Adjust users where appropriate.
7858 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7860 * frame.h (struct frame): Drop resx and resy because the same data is
7861 available from window system-specific output context. Adjust users.
7862 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7863 New functions to provide defaults when no window system available.
7864 (FRAME_RES_X, FRAME_RES_Y): New macros.
7865 (NUMVAL): Move from xdisp.c.
7866 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7867 (Ffont_face_attributes, Fopen_font):
7868 * image.c (gs_load):
7869 * w32font.c (fill_in_logfont):
7870 * xdisp.c (calc_pixel_width_or_height):
7871 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7872 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7874 2013-03-20 Kenichi Handa <handa@gnu.org>
7876 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7877 to 1 (temporary workaround until a bug related to ASCII
7878 optimization is fixed).
7880 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7882 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7883 Signal error if window is not internal. Adjust docstring.
7884 (delete_all_child_windows): Use combination_limit to save the buffer.
7885 (Fset_window_configuration): Adjust accordingly.
7886 * print.c (syms_of_print): Initialize debugging output not here...
7887 (init_print_once): ...but in a new function here.
7888 * lisp.h (init_print_once): Add prototype.
7889 * emacs.c (main): Add call to init_print_once. Adjust comments.
7891 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7893 * window.c (window_resize_check, window_resize_apply)
7894 (window_from_coordinates, recombine_windows, set_window_buffer)
7895 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7896 (Fsplit_window_internal, Fdelete_window_internal)
7897 (freeze_window_starts): Use bool for booleans.
7898 * window.h (window_frame_coordinates, resize_frame_windows)
7899 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7901 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7903 * dispnew.c (bitch_at_user): Use `user-error'.
7905 2013-03-17 Ken Brown <kbrown@cornell.edu>
7907 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7908 as return type of image_background. (Bug#13981)
7909 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7911 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7913 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7914 (ns_select): Don't return with result uninitialized.
7916 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7919 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7921 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7922 directories. If filename is nil, get directory name (Bug#13932).
7923 Use getFilename and getDirectory.
7924 (getFilename, getDirectory): New methods for EmacsSavePanel and
7926 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7928 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7930 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7932 2013-03-15 Kenichi Handa <handa@gnu.org>
7934 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7935 (adjust_after_replace): Make it back to static. Delete the third
7936 arg text_at_gap_tail. Cancel the code for handling it.
7938 * coding.h (struct coding_system): New member eol_seen.
7940 * coding.c (detect_ascii): New function.
7941 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7942 when the source bytes are actually scanned. On detecting for
7943 coding_category_utf_8_auto, call detect_ascii instead of scanning
7944 source bytes directly.
7945 (produce_chars): Call insert_from_gap with the new arg 0.
7946 (encode_coding): Likewise.
7947 (decode_coding_gap): Control ASCII optimization by the variable
7948 disable_ascii_optimization instead of #ifndef .. #endif.
7949 Deccode EOL format according to coding->eol_seen.
7950 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7953 * lisp.h (adjust_after_replace): Cancel externing it.
7954 (insert_from_gap): Adjust prototype.
7956 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7958 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7959 FULLSCREEN_MAXIMIZED. (Bug#13935)
7961 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7963 * region-cache.c (find_cache_boundary, move_cache_gap)
7964 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7965 Simplify debugging check and convert to eassert. Adjust comment.
7966 (pp_cache): Put under ENABLE_CHECKING.
7968 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7970 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7971 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7973 (w32fullscreen_hook): If the frame is visible, reset
7974 f->want_fullscreen flag after changing the frame size. If the
7975 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7978 2013-03-13 Daniel Colascione <dancol@dancol.org>
7980 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7981 too so that these builds can use Cygwin's file conversion
7982 functions. (We've been building and linking cygw32.o all along
7983 and just not using it.)
7985 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7987 File synchronization fixes (Bug#13944).
7988 * Makefile.in (LIB_FDATASYNC): New macro.
7990 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7991 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7992 Don't worry about HAVE_FSYNC, since a substitute fsync is
7993 available if the system lacks one.
7994 (Fwrite_regin): Retry fsync if interrupted.
7996 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7998 * w32term.c (w32_read_socket): If the Emacs frame is being
7999 activated, call w32fullscreen_hook, to make sure the new frame
8000 dimensions are in effect. (Bug#13937)
8002 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8004 * xdisp.c (init_iterator): Simplify because both character and byte
8005 positions are either specified or -1. Add eassert. Adjust comment.
8006 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8007 character and byte positions can be obtained from marker.
8009 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8011 Static checking by Sun C 5.12.
8012 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8013 * bytecode.c (exec_byte_code):
8014 * dispnew.c (init_display):
8016 * fileio.c (Fsubstitute_in_file_name):
8017 * keyboard.c (Fevent_convert_list):
8018 * keymap.c (Fsingle_key_description):
8019 * term.c (maybe_fatal, fatal):
8020 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8021 * xsmfns.c (Fhandle_save_session):
8022 Omit unreachable code.
8023 * keymap.c (map_keymap_char_table_item): Cast void * to
8024 a function pointer type; the C Standard requires this.
8026 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8027 Include <sys/param.h> unconditionally, as that works elsewhere and
8028 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8029 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8032 See ChangeLog.12 for earlier changes.
8038 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8040 This file is part of GNU Emacs.
8042 GNU Emacs is free software: you can redistribute it and/or modify
8043 it under the terms of the GNU General Public License as published by
8044 the Free Software Foundation, either version 3 of the License, or
8045 (at your option) any later version.
8047 GNU Emacs is distributed in the hope that it will be useful,
8048 but WITHOUT ANY WARRANTY; without even the implied warranty of
8049 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8050 GNU General Public License for more details.
8052 You should have received a copy of the GNU General Public License
8053 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.