1 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4 height/width. row/cols are locals.
5 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
6 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7 (windowWillResize): Remove gsextra. Calculate extra as in
9 (x_new_font): Don't change frame size if fullscreen. Change
12 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
13 comment in xfns.c. Change to pixelwise call.
15 2013-12-06 Eli Zaretskii <eliz@gnu.org>
17 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
20 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
22 * xterm.c (input_signal_count): Remove.
23 (x_dispatch_event): Define unconditionally.
24 (x_make_frame_visible): Process X events until the frame
25 is really visible (Bug#16027).
26 * xterm.h (x_dispatch_event): Declare unconditionally.
28 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
30 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
32 * nsterm.m (x_set_window_size): Handle pixelwise.
34 2013-12-05 Martin Rudalics <rudalics@gmx.at>
36 * w32term.c (x_new_font):
37 * xterm.c (x_new_font): Calculate new frame size from new font
40 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
42 * lisp.h (FOR_EACH_TAIL): New macro.
43 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
45 * window.c (select_window): Call second wset_redisplay before we change
46 selected_window (bug#16034).
48 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
50 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
52 2013-12-04 Eli Zaretskii <eliz@gnu.org>
54 * w32xfns.c: Include window.h, to avoid a compiler warning.
56 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
58 * window.c (window_scroll): Mark window for redisplay (bug#16034).
59 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
60 window_scroll takes care of it.
61 (Fset_window_point, Fdelete_other_windows_internal)
62 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
63 (Fsplit_window_internal, Fdelete_window_internal)
64 (Fresize_mini_window_internal, Fset_window_configuration)
65 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
66 cause redisplay instead of forcing a complete redisplay.
67 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
68 we're only affecting the selected_window.
70 2013-12-04 Eli Zaretskii <eliz@gnu.org>
72 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
73 directional control characters. Update type and category
74 determination according to the UBA from Unicode v6.3.
75 (bidi_category_t): New category EXPLICIT_FORMATTING.
77 * dispextern.h (bidi_type_t): Update to include new bidirectional
78 properties introduced with Unicode v6.3. (Bug#16043)
80 2013-12-04 Martin Rudalics <rudalics@gmx.at>
82 * xterm.c (XTflash): Fix coordinate of bottom area to flash
85 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
87 * font.c (font_list_entities): Remove dummy assignment.
88 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
89 used on graphic displays only. Remove unused 'font_encoder' member.
90 (struct font_bitmap): Remove unused 'extra' member.
91 * nsfont.m (nsfont_open):
92 * w32font.c (w32font_open_internal):
93 * ftfont.c (ftfont_get_bitmap): Adjust users.
95 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
99 * undo.c (record_point, record_property_change):
100 Use bool for boolean, for local vars that are always true or false.
102 Minor integer overflow fixes (Bug#16033).
103 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
104 This improves on the previous fix to this function.
105 (window_resize_check): When summing up pixel counts, don't rely on
106 undefined behavior if the sum overflows.
108 2013-12-03 Martin Rudalics <rudalics@gmx.at>
110 * window.c (Fset_window_new_pixel): Don't choke at negative
111 argument value (Bug#16033).
113 * xfns.c (Fx_create_frame): Add another call to change_frame_size
114 to avoid crash in window_box_height.
116 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
117 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
119 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
121 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
123 Minor integer overflow fixes.
124 * window.c (Fset_window_new_pixel, grow_mini_window):
125 * xdisp.c (Fwindow_text_pixel_size):
126 Avoid undefined behavior on signed integer overflow.
127 * xfns.c (x_set_mouse_color):
128 Check that drag shape fits in 'unsigned', since that's what X wants.
130 2013-12-02 Eli Zaretskii <eliz@gnu.org>
132 Improve reporting of fatal exception on MS-Windows.
133 * w32fns.c (my_exception_handler): New function.
134 (globals_of_w32fns): Set it up as the unhandled exception
135 handler. Initialize exception code and address to zeros.
136 (emacs_abort): If the exception code and address are available,
137 print them at the beginning of the backtrace. Fix the format of
138 printing addresses (was producing 0x0x12345678 on XP).
141 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
143 * eval.c (Fbacktrace__locals): New function.
144 (syms_of_eval): Defsubr it.
146 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
148 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
149 Define here to unify between...
150 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
151 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
153 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
155 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
157 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
158 fringe background extension.
159 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
160 because they are now always the same as `left' and `width',
161 respectively. Remove code for the case that `width' and
162 `sb_width' are different.
164 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
166 Fix minor problems found by static checking.
167 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
168 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
169 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
171 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
173 * image.c (imagemagick_compute_animated_image): Don't crash if we
174 have an animation with different-sized images (bug#15313).
176 2013-11-30 Martin Rudalics <rudalics@gmx.at>
178 Remove some unused items introduced during pixelwise change.
179 * window.c (window_resize_total_check): Remove unused function.
180 * xdisp.c (remember_mouse_glyph): Remove unused label.
181 (Ftool_bar_height): Move declaration inside #if.
182 * xterm.c (x_set_window_size): Don't use r and c.
184 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
186 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
189 * window.c (Fset_window_configuration): Comment out unused variables.
191 * w32term.c (w32_read_socket): Remove unused variable `buf'.
193 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
195 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
197 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
199 * gnutls.c (gnutls_audit_log_function): Only declare and define if
200 HAVE_GNUTLS3 (Bug#16001).
202 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
203 if interrupts are deferred (Bug#15801).
205 2013-11-30 Martin Rudalics <rudalics@gmx.at>
207 Support resizing frames and windows pixelwise.
208 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
209 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
210 (struct glyph_matrix): Replace window_left_col and
211 window_top_line by window_pixel_left and window_pixel_top.
212 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
214 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
215 (draw_window_divider, move_it_to, x_draw_right_divider)
216 (x_draw_bottom_divider, change_frame_size): Add or fix
218 * dispnew.c (change_frame_size_1): Change prototype.
219 (adjust_glyph_matrix, required_matrix_width)
220 (adjust_frame_glyphs_for_window_redisplay): Use pixel
221 values instead of lines and columns.
222 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
223 WINDOW_TOTAL_FRINGE_WIDTH.
224 (handle_window_change_signal, do_pending_window_change)
225 (init_display): Adjusts calls of change_frame_size.
226 (change_frame_size, change_frame_size_1): Handle pixelwise
228 * frame.c (Qright_divider_width, Qbottom_divider_width): New
230 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
231 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
232 (x_set_internal_border_width, x_set_vertical_scroll_bars)
233 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
235 (set_frame_param): New function.
236 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
237 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
238 (Ffringe_width, Fborder_width, Fright_divider_width)
239 (Fbottom_divider_width): New functions, defsubr them.
240 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
242 (struct frame_parm_table): New members Qright_divider_width and
243 Qbottom_divider_width.
244 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
245 (x_report_frame_params): Handle Qright_divider_width and
246 Qbottom_divider_width.
247 (x_set_right_divider_width, x_set_bottom_divider_width): New
249 (frame_resize_pixelwise): New option.
250 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
251 new_pixelwise, right_divider_width and bottom_divider_width;
252 remove total_lines; rename text_lines, text_cols, new_text_lines
253 and new_text_cols to text_height, text_width, new_height and
254 new_width respectively.
255 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
256 FRAME_TEXT_WIDTH respectively.
257 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
258 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
259 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
261 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
262 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
263 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
264 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
265 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
266 (FRAME_TOTAL_COLS_ARG): Remove macro.
267 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
268 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
269 (x_wm_set_size_hint): Handle frame pixel sizes.
270 * indent.c (compute_motion, Fcompute_motion): Call
271 window_body_width instead of window_body_cols.
272 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
273 (make_lispy_position): Handle right and bottom dividers.
274 (Fsuspend_emacs): Pixelize call of change_frame_size.
275 * keyboard.h: Extern Qright_divider, Qbottom_divider.
276 * lisp.h: Extern set_frame_param.
277 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
279 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
280 call of change_frame_size.
281 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
282 * nsterm.m (ns_update_window_end): Optionally draw right
284 (x_set_window_size): Add argument pixelwise. Call
285 check_frame_size and change_frame_size with pixelwise zero.
286 (ns_draw_window_divider): New function.
287 (ns_redisplay_interface): Add ns_draw_window_divider.
288 (updateFrameSize:): Call change_frame_size with pixelwise zero.
289 (x_new_font): Call x_set_window_size with pixelwise zero.
290 * print.c (print_object): For a window print its sequence
292 * term.c (Fresume_tty): Pixelize call of change_frame_size.
293 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
294 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
295 (w32_createwindow): Use scroll bar area width.
296 (w32_wnd_proc): Handle bottom divider width. For
297 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
298 (Fx_create_frame): Default divider width parameters. Caclulate
299 sizes pixelwise. Add vertical drag cursor support.
300 (x_create_tip_frame): Default divider widths to zero. Pixelize
301 call to change_frame_size.
302 (Fx_show_tip): Add handling of divider widths. Pixelize window
304 (Fw32_frame_rect): New function.
305 (frame_parm_handler w32_frame_parm_handlers): Add divider
307 (Vx_window_vertical_drag_shape): Add variable.
308 * w32inevt.c (resize_event, maybe_generate_resize_event):
309 Pixelize change_frame_size calls.
310 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
312 * w32term.c (w32_draw_window_divider): New function.
313 (x_update_window_end): Handle right divider.
314 (w32_draw_fringe_bitmap, x_scroll_run)
315 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
316 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
317 new frame sizes pixelwise.
318 (x_new_font): Pixelize call to x_set_window_size.
319 (x_check_fullscreen): Pixelize call to change_frame_size.
320 (x_set_window_size_1, x_set_window_size): New argument
321 pixelwise. Calculate pixelwise.
322 (x_wm_set_size_hint): Use scroll bar area width.
323 (w32_redisplay_interface): Add w32_draw_window_divider.
324 * w32term.h (struct w32_output): Add vertical drag cursor.
325 * widget.c (set_frame_size, update_wm_hints)
326 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
328 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
329 * window.c (sequence_number): Restore.
330 (Fwindow_pixel_width, Fwindow_pixel_height)
331 (Fwindow_mode_line_height, Fwindow_header_line_height)
332 (window_pixel_to_total, Frun_window_scroll_functions)
333 (Fset_window_new_pixel, window_resize_apply_total)
334 (Fwindow_resize_apply_total): New functions.
335 (window_body_height, window_body_width): Rename from
336 window_body_lines. New argument PIXELWISE. Calculate
338 (Fwindow_body_height, Fwindow_body_width): New argument
340 (coordinates_in_window, window_relative_x_coord): Use window's
341 pixel width instead of total width.
342 (replace_window, recombine_windows): Initialize pixel values.
343 (resize_root_window, resize_frame_windows, grow_mini_window)
344 (shrink_mini_window): New argument PIXELWISE. Calculate
346 (Fdelete_other_windows_internal, adjust_window_margins)
347 (window_resize_check, window_resize_apply)
348 (Fdelete_window_internal, Fresize_mini_window_internal)
349 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
350 (check_frame_size): Rename arguments. New argument PIXELWISE.
352 (set_window_buffer): Make samebuf bool. Run configuration change
353 hook only if buffer changed.
354 (Fset_window_buffer): Rewrite doc-string.
355 (make_window): Initialize new_pixel slot.
356 (Fwindow_resize_apply): Check pixel size of root window.
357 (Fsplit_window_internal): Call 2nd argument pixel_size.
359 (Fscroll_left, Fscroll_right): Call window_body_width instead of
361 (save_window_data): New slots frame_text_width,
362 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
363 (saved_window): New slots pixel_left, pixel_top, pixel_height,
365 (Fcurrent_window_configuration, Fset_window_configuration)
366 (save_window_save, compare_window_configurations): Handle new
367 slots in save_window_data and saved_window.
368 (Fset_window_scroll_bars): Fix doc-string.
369 (window_resize_pixelwise): New variable.
370 (coordinates_in_window, Fcoordinates_in_window_p): Handle
372 (make_parent_window): Adjust sequence_number.
373 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
375 * window.h (struct window): New members new_pixel, pixel_left,
376 pixel_top, pixel_width, pixel_height. Restore sequence_number.
377 (wset_new_pixel): New function.
378 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
379 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
380 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
381 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
382 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
383 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
384 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
385 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
386 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
387 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
388 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
389 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
390 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
391 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
392 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
394 (resize_frame_windows, grow_mini_window, shrink_mini_window)
395 (window_body_width, check_frame_size): Adapt external declarations.
396 * xdisp.c (last_max_ascent): New integer.
397 (window_text_bottom_y): Handle bottom divider.
398 (window_box_width, window_box_height): Calculate pixelwise.
399 (get_glyph_string_clip_rects): Handle right divider.
400 (remember_mouse_glyph): When windows are resized pixelwise
401 proceed with width and height set to 1.
402 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
404 (move_it_to): Calculate and return maximum x position
406 (Fwindow_text_pixel_size): New function.
407 (resize_mini_window, update_tool_bar): Calculate pixelwise.
408 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
410 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
412 (redisplay_tool_bar): Calculate pixelwise.
413 (redisplay_window): Calculate pixelwise. Handle dividers.
414 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
415 (x_draw_vertical_border): Handle dividers.
416 (define_frame_cursor1): Handle vertical drag cursor.
417 (x_draw_right_divider, x_draw_bottom_divider): New functions.
418 (expose_window): Calculate pixelwise. Handle dividers.
419 (init_xdisp): Initialize pixel values.
420 * xfaces.c (Qwindow_divider): New face.
421 (realize_basic_faces): Realize it.
422 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
423 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
424 (x_set_scroll_bar_default_width): Default actual width to 16.
425 (Fx_create_frame): Set sizes pixelwise.
426 (x_create_tip_frame): Default divider widths to zero. Pixelize
427 call of change_frame_size.
428 (Fx_show_tip): Handle divider widths. Initial pixel position
430 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
431 (Vx_window_vertical_drag_shape): New option.
432 * xmenu.c (free_frame_menubar): Pixelize call of
434 * xterm.c (x_draw_window_divider): New function.
435 (x_update_window_end): Optionally draw right divider.
436 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
437 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
438 (handle_one_xevent, x_new_font): Calculate pixelwise.
439 (x_set_window_size_1, x_set_window_size): New argument
440 pixelwise. Calculate pixelwise.
441 (x_wm_set_size_hint): Pixelize call of check_frame_size.
442 (struct x_redisplay_interface): Add x_draw_window_divider.
443 * xterm.h (struct x_output): Add vertical_drag_cursor.
445 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
447 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
448 Set invisible frames's `redisplay' when a full redisplay is requested.
449 (redisplay_window): Set must_be_updated_p instead (bug#15999).
450 (redisplay_mode_lines): Don't set must_be_updated_p any more.
451 (display_mode_lines): Set it here instead.
453 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
455 * dispextern.h (set_window_update_flags): Remove.
457 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
459 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
461 * xdisp.c (REDISPLAY_SOME_P): New macro.
462 (redisplay_internal): Use it (bug#15999).
463 (prepare_menu_bars, redisplay_window): Use it as well.
465 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
467 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
469 * w32font.c (g_b_init_get_char_width_32_w): New static var.
470 (globals_of_w32font): Zero it out.
471 (GetCharWidth32W_Proc): New function pointer.
472 (get_char_width_32_w): New function.
473 (compute_metrics): If get_glyph_outline_w returns an error, try
474 get_char_width_32_w before declaring a failure. This avoids
475 punishing raster (a.k.a. "bitmap") fonts by slowing down
476 redisplay. (Bug#6364).
478 2013-11-29 Eli Zaretskii <eliz@gnu.org>
480 * xdisp.c (clear_mouse_face): Don't invalidate the entire
481 mouse-highlight info, just signal frame_up_to_date_hook that mouse
482 highlight needs to be redisplayed. (Bug#15913)
484 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
486 Fix minor problems found by static checking.
487 * buffer.h (struct buffer_text, struct buffer):
488 * frame.h (struct frame):
489 * window.h (struct window):
490 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
491 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
492 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
493 no-longer-valid use of HAVE_MENUS.
494 * xdisp.c (propagate_buffer_redisplay): Now static.
496 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
498 * xmenu.c (Fmenu_or_popup_active_p):
499 * window.c (Fset_window_configuration):
500 * menu.c (Fx_popup_menu, Fx_popup_dialog):
501 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
502 * fns.c (Fyes_or_no_p):
503 * editfns.c (Fmessage_box, Fmessage_or_box):
504 * alloc.c (make_save_ptr_ptr):
505 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
507 * window.c (Fset_window_configuration): Move select_window later.
509 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
511 Refine redisplay optimizations to only redisplay *some* frames/windows
512 rather than all of them.
513 * xdisp.c (REDISPLAY_SOME): New constant.
514 (redisplay_other_windows, wset_redisplay, fset_redisplay)
515 (bset_redisplay, bset_update_mode_line): New functions.
516 (message_dolog): Use bset_redisplay.
517 (clear_garbaged_frames): Use fset_redisplay.
518 (echo_area_display): Use wset_redisplay.
519 (buffer_shared_and_changed): Remove.
520 (prepare_menu_bars): Call Vpre_redisplay_function before updating
521 frame titles. Compute the actual set of windows redisplayed.
522 Don't update frame titles and menu bars for frames that don't need to
524 (propagate_buffer_redisplay): New function.
526 (redisplay_internal): Use it. Be more selective in the set of windows
527 we redisplay. Propagate windows_or_buffers_changed to
528 update_mode_lines a bit later to simplify the code.
529 (mark_window_display_accurate_1): Reset window and buffer's
531 (redisplay_window): Do nothing if neither the window nor the buffer nor
532 the frame needs redisplay.
533 * window.h (struct window): Add `redisplay' field.
534 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
535 (redisplay_other_windows, window_list): New declarations.
536 * window.c (select_window, Fset_window_start): Use wset_redisplay.
537 (window_list): Not static any more.
538 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
539 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
540 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
541 * frame.c (Fmake_frame_visible): Don't redisplay everything.
542 * frame.h (struct frame): Add `redisplay' field.
543 Move `external_menu_bar' bitfield next to other bit-fields.
544 (SET_FRAME_GARBAGED): Use fset_redisplay.
545 (SET_FRAME_VISIBLE): Don't garbage the frame;
546 Use redisplay_other_windows.
547 * buffer.h (struct buffer): Add `redisplay' field.
548 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
549 (modify_overlay): Use bset_redisplay.
550 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
552 2013-11-28 Eli Zaretskii <eliz@gnu.org>
554 Support w32 file notifications in batch mode.
555 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
556 invalid (which happens in batch mode). If non-interactive, call
557 handle_file_notifications to store file notification events in the
558 input queue. (Bug#15933)
560 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
562 * w32inevt.c (handle_file_notifications): Now external, not static.
564 * w32term.h (handle_file_notifications): Provide prototype.
566 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
567 init_crit, since init_display, which does that otherwise, is not
570 2013-11-27 Glenn Morris <rgm@gnu.org>
572 * Makefile.in ($(lispsource)/international/charprop.el): New.
573 (emacs$(EXEEXT)): Depend on charprop.el.
575 2013-11-27 Eli Zaretskii <eliz@gnu.org>
577 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
578 deleting portions of the buffer under non-nil REPLACE argument.
581 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
582 directory, watch it and not its parent.
583 (add_watch): Allow empty string in FILE.
585 2013-11-27 Martin Rudalics <rudalics@gmx.at>
587 * window.c (Fset_window_start, window_resize_apply)
588 (window_scroll): Reset window_end_valid (Bug#15957).
590 2013-11-27 Glenn Morris <rgm@gnu.org>
592 * Makefile.in (leimdir): Now in lisp source directory.
593 ($(leimdir)/leim-list.el): Just use ../leim .
594 * epaths.in (PATH_DUMPLOADSEARCH):
595 * lread.c (load_path_default):
596 * nsterm.m (ns_load_path): No more leim directory.
598 2013-11-26 Andreas Schwab <schwab@suse.de>
600 * .gdbinit (xgettype): Add cast.
602 2013-11-26 Glenn Morris <rgm@gnu.org>
604 Preload leim-list.el.
605 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
606 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
607 is a single directory.
609 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
611 bool-vector-subsetp is now the normal direction (Bug#15912).
612 * data.c (Fbool_vector_subsetp): Test whether the first argument
613 is a subset of the second one, not the reverse. Add doc string.
615 Fix minor problems found by static checking.
616 * lread.c (load_path_default): Now static.
617 * textprop.c (text_property_stickiness): Be consistent about the
618 test used when deciding whether to consider the previous character.
619 This simplifies the code a bit.
621 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
623 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
625 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
626 (syms_of_frame): Don't defsubr them.
628 2013-11-25 Glenn Morris <rgm@gnu.org>
630 * lread.c (load_path_default): Change the sense of the argument.
631 (init_lread): When EMACSLOADPATH is set, do not ignore changes
632 from dump_path. When it is not, avoid checking dump_path twice.
634 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
635 uninstalled dump_path against installed Vload_path. (Bug#15964)
637 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
639 Export get_pos_property to Elisp.
640 * editfns.c (Fget_pos_property): Rename from get_pos_property.
641 (syms_of_editfns): Export it to Elisp.
643 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
645 2013-11-23 Romain Francoise <romain@orebokech.com>
647 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
648 initialization here ...
649 (syms_of_fileio): ... from here.
651 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
653 * lread.c (init_lread): Fix int/Lisp_Object mixup.
654 Please use --enable-check-lisp-object-type.
656 2013-11-23 Glenn Morris <rgm@gnu.org>
658 * process.c (get_process): Explicit error for dead buffers.
660 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
662 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
664 2013-11-23 Glenn Morris <rgm@gnu.org>
666 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
667 * lread.c (load_path_check): Take path to check as argument.
668 (load_path_default): New, split from init_lread.
669 (init_lread): Move calc of default load-path to load_path_default.
670 Empty elements in EMACSLOADPATH now stand for the default.
671 (load-path): Doc fix.
672 * emacs.c (decode_env_path): Add option to treat empty elements
673 as nil rather than ".".
674 * callproc.c (init_callproc_1, init_callproc):
675 * image.c (Vx_bitmap_file_path):
676 * lisp.h (decode_env_path):
677 * lread.c (Vsource_directory):
678 Update for new argument spec of decode_env_path.
680 2013-11-22 Eli Zaretskii <eliz@gnu.org>
682 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
683 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
685 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
687 Fix some dependency problems that cause unnecessary recompiles.
688 Problem reported by RMS in
689 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
690 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
691 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
692 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
693 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
694 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
695 (boostrap-clean): No need to remove stamp-oldxmenu.
697 Fix recently introduced bool vector overrun.
698 This was due to an optimization that went awry.
699 Reported by Glenn Morris in
700 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
701 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
702 for empty vectors, undoing the 2013-11-18 change.
703 * data.c (bool_vector_binop_driver): Rely on this.
704 Fix bug that occasionally overran the destination.
705 * lisp.h (struct Lisp_Bool_vector): Document this.
707 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
709 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
712 * nsterm.m (init, run, stop:): Comment out for now, does not work
715 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
717 * charset.c (syms_of_charset): Don't read past end of string.
719 2013-11-19 Glenn Morris <rgm@gnu.org>
721 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
723 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
725 Add hooks to run on gaining/losing focus. (Bug#15029)
726 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
727 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
728 (syms_of_frame): Add focus-in-hook, focus-out-hook.
730 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
732 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
733 The old names predated the API change that put destination at end.
735 Improve API of recently-added bool vector functions (Bug#15912).
736 The old API had (bool-vector-count-matches A B)
737 and (bool-vector-count-matches-at A B I), which gave the
738 misleading impression that the two functions were variants, one
739 with a location I. The new API has (bool-vector-count-population A)
740 and (bool-vector-count-consecutive A B I) to make the distinction
741 clearer. The first function no longer has a B argument, since the
742 caller can easily determine the number of nils if the length and
743 number of ts is known.
744 * data.c (Fbool_vector_count_population): Rename from
745 bool_vector_count_matches, and accept just 1 argument.
746 (Fbool_vector_count_consecutive): Rename from
747 Fbool_vector_count_matches_at.
749 Always allocate at least one bits_word per bool vector.
750 See Daniel Colascione in:
751 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
752 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
753 * data.c (bool_vector_binop_driver): Rely on this. Tune.
754 * lisp.h (struct Lisp_Bool_vector): Document this.
756 2013-11-18 Eli Zaretskii <eliz@gnu.org>
758 * insdel.c (invalidate_buffer_caches): New function, consolidated
759 from part of prepare_to_modify_buffer.
760 (insert_from_gap, prepare_to_modify_buffer):
761 * coding.c (code_convert_region, code_convert_string):
762 Call invalidate_buffer_caches. (Bug#15841)
764 * lisp.h (invalidate_buffer_caches): Add prototype.
766 2013-11-17 Eli Zaretskii <eliz@gnu.org>
768 * w32term.c (x_update_window_end): Don't invalidate the entire
769 mouse-highlight info, just signal frame_up_to_date_hook that mouse
770 highlight needs to be redisplayed. (Bug#15913)
772 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
774 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
776 2013-11-16 Eli Zaretskii <eliz@gnu.org>
778 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
779 while we are using Vprin1_to_string_buffer.
781 * keymap.c (describe_map): Don't crash if PT is 1 both before and
782 after inserting the description string. (Bug#15907)
784 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
786 * data.c: Work around bogus GCC diagnostic about shift count.
787 Reported by Eli Zaretskii in
788 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
789 (pre_value): New function.
790 (count_trailing_zero_bits): Use it.
792 2013-11-15 Eli Zaretskii <eliz@gnu.org>
794 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
795 assume C macros are not supported even under -g3 in these old GCC
798 2013-11-15 Leo Liu <sdl.web@gmail.com>
800 * minibuf.c (Ftry_completion, Fall_completions)
801 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
803 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
805 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
806 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
807 This avoids placing unnecessary constants into the Emacs code.
809 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
811 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
812 for Cygwin w32 build.
814 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
815 for Cygwin w32 build. (Bug#15892)
817 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
819 Simplify, port and tune bool vector implementation.
820 * alloc.c (bool_vector_exact_payload_bytes)
821 (bool_vector_payload_bytes): Remove.
822 (bool_vector_fill): Return its argument.
823 * alloc.c (bool_vector_fill):
825 * print.c (print_object):
826 Simplify by using bool_vector_bytes.
827 * alloc.c (make_uninit_bool_vector):
828 New function, broken out from Fmake_bool_vector.
829 (Fmake_bool_vector): Use it. Use tail call.
830 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
831 * data.c (BITS_PER_ULL): New constant.
832 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
833 if long long versions don't exist.
834 (shift_right_ull): New function.
835 (count_one_bits_word): New function, replacing popcount_bits_word
836 macro. Don't assume that bits_word is no wider than long long.
837 (count_one_bits_word, count_trailing_zero_bits):
838 Don't assume that bits_word is no wider than long long.
839 * data.c (bool_vector_binop_driver, bool_vector_not):
840 * fns.c (Fcopy_sequence):
842 Create an uninitialized destination, to avoid needless work.
843 (internal_equal): Simplify.
844 (Ffillarray): Prefer tail call.
845 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
846 contain at least one word.
847 (bits_word_to_host_endian): Prefer if to #if. Don't assume
848 chars are narrower than ints.
849 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
850 * fns.c (Fcopy_sequence):
852 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
853 Don't try to port to hosts where bits_word values have holes; the
854 code wouldn't work there anyway. Verify this assumption, though.
855 (bool_vector_bytes): New function.
856 (make_uninit_bool_vector): New decl.
857 (bool_vector_fill): Now returns Lisp_Object.
859 * xfns.c (xic_create_fontsetname):
860 * xrdb.c (gethomedir): Prefer tail calls.
862 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
864 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
865 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
867 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
868 that requires a return value.
869 (Fset_buffer_modified_p): Take advantage of this change to do
872 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
874 * buffer.c (Frestore_buffer_modified_p): Sync it with
875 Fset_buffer_modified_p.
876 (Fforce_mode_line_update): New function, moved from subr.el.
877 (Fset_buffer_modified_p): Use them.
878 (syms_of_buffer): Defsubr Fforce_mode_line_update.
880 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
882 * search.c (find_newline): Rewrite to prefer offsets to pointers.
883 This avoids undefined behavior when subtracting pointers into
884 different aways. On my platform it also makes the code a tad
885 smaller and presumably faster.
887 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
889 * keyboard.c (command_loop_1): Use region-extract-function.
890 * insdel.c (Qregion_extract_function): Not static any more (can we
891 stop pretending that these vars can benefit from being marked static?).
893 2013-11-09 Eli Zaretskii <eliz@gnu.org>
895 * search.c (find_newline): If buffer text is relocated during the
896 "dumb loop", adjust C pointers into buffer text to follow suit.
899 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
901 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
902 for conversion (Bug#15837).
904 2013-11-09 Eli Zaretskii <eliz@gnu.org>
906 * fileio.c (Finsert_file_contents): Invalidate the newline cache
907 for the entire range of inserted characters. (Bug#15841)
909 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
911 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
913 (realize_default_face): Remove assignment to distant-foreground if
914 unspecified (Bug#15815).
916 2013-11-08 Eli Zaretskii <eliz@gnu.org>
918 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
919 cache-long-scans disabled, since we don't want to call
920 prepare_to_modify_buffer (in insert_1_both) for each message we
923 * buffer.h (bset_cache_long_scans): New INLINE function, moved
924 from buffer.c. Improve commentary to the buffer field setter
927 * buffer.c (bset_cache_long_scans): Static function deleted.
928 Improve commentary to the buffer field setter functions.
929 (init_buffer_once): Default for cache-long-scans changed to t.
932 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
934 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
936 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
937 This bug was introduced in my 2013-06-21 change, and caused
938 struct Lisp_Sub_Char_Table objects to be given too many slots,
939 which broke 'make -C admin/unidata'.
941 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
943 Import changes from mac-port 4.5.
944 * macfont.m (mac_font_copy_default_descriptors_for_language)
945 (mac_font_copy_default_name_for_charset_and_languages): Declare.
946 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
947 (macfont_language_default_font_names): New.
948 (macfont_list): Rearrange language/charset code.
949 (macfont_close): Don't check for macfont_info->cache.
950 (mac_ctfont_create_preferred_family_for_attributes): New font
952 mac_font_copy_default_name_for_charset_and_languages.
953 (mac_font_copy_default_descriptors_for_language)
954 (mac_font_copy_default_name_for_charset_and_languages): New functions.
956 * macfont.h (kCTVersionNumber10_9): Define if not defined.
958 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
960 Port to C11 aligned_alloc, and fix some integer overflows.
961 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
962 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
963 and use of posix_memalign replaced with aligned_alloc.
964 (aligned_alloc): New function, defined or declared as needed.
965 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
966 Don't undef; configure.ac now does this.
967 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
968 (calloc, aligned_alloc): Check for integer overflow.
969 (aligned_alloc): Rename from memalign. All uses changed.
970 (memalign): New function, an alias for aligned_alloc.
972 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
974 * xdisp.c (redisplay_internal): Fix typo in last change.
976 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
978 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
980 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
982 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
983 redisplay--mode-lines-cause.
984 (redisplay_internal): Keep them uptodate. Remove redundant check of
985 buffer_shared_and_changed.
986 * *.[chm]: Number every assignment to update_mode_lines so we
987 can track why it is set.
989 2013-11-06 Eli Zaretskii <eliz@gnu.org>
991 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
993 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
995 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
996 can track why it is set.
998 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1000 Integer-related fixes for term.c etc.
1001 * dispextern.h (face_tty_specified_color): New function.
1002 * term.c (turn_on_face): Don't rely on undefined behavior when
1003 assigning an out-of-range value to 'long'.
1004 Simplify test for toggling highlight.
1005 (tty_capable_p): Omit last two (unused) args. All callers changed.
1006 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1007 (read_menu_input, tty_menu_activate, tty_menu_show):
1008 * xfaces.c (x_supports_face_attributes_p)
1009 (tty_supports_face_attributes_p):
1010 Use bool for boolean. All callers changed.
1011 (tty_supports_face_attributes_p): Omit defaults for color indices;
1012 no longer needed. Simplify tail call.
1014 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1016 * xdisp.c (prepare_menu_bars): Mark static.
1017 * lisp.h (prepare_menu_bars): Don't declare.
1018 * xselect.c (x_handle_selection_clear):
1019 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1021 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1023 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1024 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1026 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1028 * keyboard.c (Fcommand_error_default_function): Rename from
1029 Fdefault_error_output.
1031 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1033 * keyboard.c (Fdefault_error_output): New function, extracted from
1035 (syms_of_keyboard): Use it for Vcommand_error_function.
1037 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1039 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1040 (init_eval): Use it to ensure handlerlist is non-NULL.
1041 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1042 (Fsignal): Adjust NULLness test of handlerlist.
1043 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1045 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1047 * callproc.c (call_process): Call prepare_to_modify_buffer before
1048 decoding text read from the sub-process, as the decoded stuff will
1049 be inserted into the buffer. This will invalidate the various
1050 caches maintained for the buffer. (Bug#15148)
1052 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1054 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1055 string of glyphless-char-display.
1057 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1059 * nsfns.m (ns_get_name_from_ioreg): New function.
1060 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1061 OSX >= 10.9. Use ns_get_name_from_ioreg.
1063 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1065 Simplify and port recent bool vector changes.
1066 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1067 only in this file. Use a more-efficient implementation if the
1068 second argument is a power of 2.
1069 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1070 Remove no-longer-necessary compile-time checks.
1071 (bool_vector_exact_payload_bytes): New function.
1072 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1073 exact payload changed to call the new function. Do not assume
1074 that the arg or result fits in ptrdiff_t.
1075 (bool_vector_fill): New function.
1076 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1078 (vroundup_ct): Don't assume arg fits in size_t.
1079 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1080 invoke set_category_set.
1081 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1082 All callers changed. Use bool_vector_set.
1083 * category.h (XCATEGORY_SET): Remove; no longer needed.
1084 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1086 * data.c (Faref): Use bool_vector_ref.
1087 (Faset): Use bool_vector_set.
1088 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1089 (Fbool_vector_not, Fbool_vector_count_matches)
1090 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1091 * fns.c (concat): Use bool_vector_ref.
1092 (Ffillarray): Use bool_vector_fill.
1093 (mapcar1): Use bool_vector_ref.
1094 (sxhash_bool_vector): Hash words, not bytes.
1095 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1096 a constant, since it's now used in #if.
1097 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1098 unsigned char on unusual architectures, so that we no longer
1099 assume that the number of bits per bits_word is a power of two or
1100 is a multiple of 8 or of CHAR_BIT.
1101 (Qt): Add forward decl.
1102 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1103 at least as strictly as bits_word.
1104 (bool_vector_data, bool_vector_uchar_data): New accessors.
1105 All data structure accesses changed to use them.
1106 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1107 (bool_vector_set): New functions.
1108 (bool_vector_fill): New decl.
1109 (ROUNDUP): Move to alloc.c as described above.
1111 Fix recent gnutls changes.
1112 * gnutls.c (Fgnutls_boot): Don't assume C99.
1113 * process.c (wait_reading_process_output): Fix typo in recent change.
1115 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1117 * process.c (wait_reading_process_output, read_process_output)
1118 (send_process): Check gnutls_state is not NULL.
1120 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1121 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1123 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1125 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1126 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1128 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1131 * nsfns.m (Fx_create_frame): Fix memory leak.
1133 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1134 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1135 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1137 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1139 * xdisp.c (message3_nolog, message_with_string): Encode the string
1140 before writing it to the terminal in a non-interactive session.
1142 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1143 sure we concatenate them into a unibyte string.
1145 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1146 resulting temporary name before returning it to the caller.
1147 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1148 is a unibyte string, convert NAME to a unibyte string to ensure
1149 that the result is also a unibyte string.
1151 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1152 create unibyte strings from default paths and directory/file
1155 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1158 * callproc.c (init_callproc): Use build_unibyte_string to make
1159 sure we create unibyte strings from default paths and
1160 directory/file names.
1162 * buffer.c (init_buffer): Don't store default-directory of
1163 *scratch* in multibyte form. The original problem which led to
1164 that is described in
1165 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1166 but it was solved long ago. (Bug#15260)
1168 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1170 Port to stricter C99 platforms.
1171 Especially, C99 prohibits nesting a struct X inside struct Y if
1172 struct X has a flexible array member.
1173 * alloc.c (struct sdata): New type.
1174 (sdata): Implement in terms of struct sdata.
1175 Remove u member; all uses replaced by next_vector, set_next_vector.
1176 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1177 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1178 (struct sblock): Rename first_data member to data, which is now
1179 a flexible array member. All uses changed.
1180 (next_vector, set_next_vector, large_vector_vec): New functions.
1181 (vector_alignment): New constant.
1182 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1183 (struct large-vector): Now merely a NEXT member, since the old approach
1184 ran afoul of stricter C99. All uses changed to use
1185 large_vector_vec or large_vector_offset.
1186 (large_vector_offset): New constant.
1187 * dispnew.c: Include tparam.h, for tgetent.
1188 Do not include term.h; no longer needed.
1189 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1190 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1191 (struct Lisp_Vector): Use a flexible array member for contents,
1192 instead of a union with a member that is an array of size 1.
1194 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1195 fact that the struct no longer contains a union.
1196 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1197 (struct Lisp_Save_Value, struct Lisp_Free):
1198 Use unsigned, not int, for spacers, to avoid c99 warning.
1199 (union specbinding): Use unsigned, not bool, for bitfield, as
1200 bool is not portable to pre-C99 hosts.
1202 2013-11-04 Glenn Morris <rgm@gnu.org>
1204 * emacs.c (usage_message): Mention that `-L :...' appends.
1206 2013-11-02 Glenn Morris <rgm@gnu.org>
1208 * Makefile.in (abs_builddir): Remove.
1209 (bootstrap_exe): Use relative filename.
1211 Use relative filenames in TAGS files.
1212 * Makefile.in (abs_srcdir): Remove it again.
1213 (.PHONY): Remove frc.
1214 (maintainer-clean): No more TAGS-LISP file.
1215 (TAGS): Pass relative file names to etags.
1216 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1218 * Makefile.in (abs_srcdir): New, set by configure.
1220 (maintainer-clean): Remove pointless echo. That should be in the
1221 top-level Makefile, if anywhere. Delete TAGS-LISP.
1222 (extraclean): No s/ and m/ directories for some time.
1223 (TAGS): Also depend on ctagsfiles3.
1224 Remove no-longer-defined S_FILE.
1225 Pass absolute filenames to etags once more.
1226 (TAGS-LISP): Replace lispdir with its expansion.
1227 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1228 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1230 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1232 * xfaces.c (check_lface_attrs, realize_default_face):
1233 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1234 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1236 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1238 * emacs.c (original_pwd): Remove global var by making it local.
1239 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1241 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1243 * xfaces.c: Declare color_distance.
1244 (QCdistant_foreground): New variable.
1245 (NEAR_SAME_COLOR_THRESHOLD): New define.
1246 (load_color2): New function.
1247 (load_color): Call load_color2.
1248 (load_face_colors): Call load_color2 and if distant-color is specified
1249 calculate distant and use distant-color if colors are near.
1250 (LFACE_DISTANT_FOREGROUND): New define.
1251 (merge_face_ref, Finternal_set_lisp_face_attribute)
1252 (Finternal_get_lisp_face_attribute)
1253 (x_supports_face_attributes_p): Handle distant-foreground similar to
1255 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1257 * dispextern.h (lface_attribute_index):
1258 Add LFACE_DISTANT_FOREGROUND_INDEX.
1260 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1262 * image.c (pbm_next_char): New function.
1263 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1264 (pbm_scan_number): Use it.
1265 (Qlibjpeg_version): New variable.
1266 (syms_of_image): DEFSYM and initialize it.
1268 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1270 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1272 2013-10-31 Glenn Morris <rgm@gnu.org>
1274 * emacs.c (original_pwd): New char.
1275 (main): If using --chdir, store original_pwd.
1276 (init_cmdargs): When setting Vinvocation_directory based on a
1277 relative argv[0], use original_pwd if set. (Bug#15768)
1279 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1281 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1283 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1285 * insdel.c: Fix minor problems found by static checking.
1286 (Qregion_extract_function): Now static.
1287 (prepare_to_modify_buffer_1): Remove unused locals.
1289 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1291 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1292 (syms_of_xdisp): Declare pre-redisplay-function.
1293 (markpos_of_region): Remove function.
1294 (init_iterator, compute_stop_pos, handle_face_prop)
1295 (face_before_or_after_it_pos, reseat_to_string)
1296 (get_next_display_element, window_buffer_changed)
1297 (redisplay_internal, try_cursor_movement, redisplay_window)
1298 (try_window_reusing_current_matrix, try_window_id, display_line)
1299 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1300 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1301 * window.h (struct window): Remove field `region_showing'.
1302 * dispextern.h (struct it): Remove region_beg/end_charpos.
1303 (face_at_buffer_position, face_for_overlay_string)
1304 (face_at_string_position): Update prototypes.
1305 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1306 (face_at_string_position): Remove `region_beg' and `region_end' args.
1307 * fontset.c (Finternal_char_font):
1308 * font.c (font_at, font_range): Adjust calls accordingly.
1309 * insdel.c (Qregion_extract_function): New var.
1310 (syms_of_insdel): Initialize it.
1311 (prepare_to_modify_buffer_1): Use it.
1313 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1315 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1316 * ftxfont.c (ftxfont_get_gcs):
1317 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1318 * xfaces.c (x_free_colors, x_free_dpy_colors)
1319 (x_create_gc, unload_color):
1320 * xselect.c (x_property_data_to_lisp):
1321 * xsettings.c (parse_settings):
1322 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1323 (get_bits_and_offset): Adjust definition.
1324 * frame.c (XParseGeometry): Adjust locals.
1325 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1326 * regex.h (toplevel): Likewise for reg_syntax_t.
1328 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1330 * eval.c (run_hook_with_args): Use FUNCTIONP.
1332 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1334 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1335 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1336 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1337 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1338 on MS-Windows anyway.
1339 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1340 (free_realized_face): ...adjust user.
1341 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1342 white relief pixels to -1.
1343 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1344 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1345 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1347 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1349 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1350 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1351 in practice now. All callers changed.
1353 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1355 * dispextern.h (struct face): Use bitfields for 'underline_type'
1356 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1357 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1358 'stipple' member. Move 'lface' member up to help...
1359 * xfaces.c (make_realized_face): ...this function to find and
1360 clear just the members that need clearing.
1361 (load_face_colors, realize_x_face):
1362 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1364 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1366 * xftfont.c (struct xftfont_info): Remove set-but-unused
1368 (xftfont_open): Adjust user.
1369 (xftfont_get_colors): Remove useless prototype.
1371 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1373 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1374 before passing them to 'unexec'. (Bug#15260)
1376 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1378 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1380 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1382 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1383 the changed signature of the font driver's 'close' method.
1385 * w32font.h (w32font_close): Adjust the prototype to the change in
1386 function definition.
1388 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1390 * w32uniscribe.c (uniscribe_close): Adapt the call to
1391 w32font_close to its new prototype.
1393 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1395 Omit unused frame argument of font API's close function.
1396 * font.h (struct font): Drop frame argument. Adjust comment.
1397 * font.c (font_clear_cache, font_close_object): Adjust users.
1398 * ftfont.c (ftfont_close):
1399 * ftxfont.c (ftxfont_close):
1400 * macfont.m (macfont_close):
1401 * nsfont.m (nsfont_close):
1402 * w32font.c (w32font_close):
1403 * xfont.c (xfont_close):
1404 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1405 tweak comments and make functions safe if called more than once for
1406 the same font object.
1408 Perform font-specific cleanup when font object is swept by GC. See
1409 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1410 * alloc.c (cleanup_vector): New function.
1411 (sweep_vector): Call it for each reclaimed vector object.
1412 * font.h (struct font): Adjust comment.
1414 2013-10-24 Glenn Morris <rgm@gnu.org>
1416 * Makefile.in (abs_top_srcdir): New, set by configure.
1418 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1420 Adjust recent font-related changes to fix bug#15686.
1421 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1422 is a live window system frame, mark its default font too.
1424 2013-10-23 Glenn Morris <rgm@gnu.org>
1426 * Makefile.in (RUN_TEMACS): Make relative (again).
1427 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1428 (bootstrap-emacs$(EXEEXT)):
1429 Quote entities that might contain whitespace.
1431 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1433 Port to Solaris 10 and its bundled GCC.
1434 Problem reported by Timothy C. Burt.
1435 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1437 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1439 Do not allow font caches to grow too large.
1440 * alloc.c (compact_font_cache_entry, compact_font_caches):
1441 New functions or stub if not HAVE_WINDOW_SYSTEM.
1442 (compact_undo_list): Factor out from Fgarbage_collect.
1444 (mark_face_cache): Mark face font. Move down to avoid
1446 (mark_terminals): Do not mark font cache here.
1447 (Fgarbage_collect): Call compaction functions described
1448 above. Adjust comment.
1450 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1452 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1453 chdir to HOME (bug#15607).
1455 * nsterm.m (Qcocoa, Qgnustep): New variables.
1456 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1457 (ns_get_color): Make selection color work for GNUStep also.
1459 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1461 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1462 handles mouse clicks. Instead, let GPM use the same code as all
1463 the other mice use. See the discussion starting at
1464 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1465 for the details of the problem with the menu bar this fixes.
1467 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1469 Remove port-specific display name lists to avoid extra
1470 complexity and data duplication with display info lists.
1471 * xterm.h (x_display_name_list): Remove declaration.
1472 * xterm.c (x_display_name_list): Remove.
1473 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1474 * xfns.c (x_display_info_for_name, Fx_display_list):
1475 Likewise. Use x_display_list where appropriate.
1476 * w32term.h (w32_display_name_list): Remove declaration.
1477 * w32term.c (w32_display_name_list): Remove.
1478 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1480 * w32fns.c (x_display_info_for_name, Fx_display_list):
1481 Likewise. Use x_display_list where appropriate.
1482 * nsterm.h (ns_display_name_list): Remove declaration.
1483 * nsterm.m (ns_display_name_list): Remove.
1484 (ns_term_init, syms_of_nsterm): Adjust users.
1485 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1486 Likewise. Use x_display_list where appropriate.
1487 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1488 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1489 (mark_terminals): Mark per-terminal font cache.
1491 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1493 Don't run timers in input-pending-p. Its new check-timers param
1494 provides the prior behavior. (Bug#15045).
1495 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1498 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1500 Make some functions static in non-Microsoft builds.
1501 On my platform (Fedora 19 x86-64), this shrinks the
1502 Emacs executable (text+data) by 0.25%.
1503 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1504 (load_color) [!MSDOS]:
1505 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1506 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1507 * lisp.h (check_existing):
1508 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1509 (network_interface_info) [!WINDOWSNT]:
1510 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1511 Remove extern decls.
1512 * fileio.c (check_existing):
1513 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1514 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1515 (network_interface_info) [!WINDOWSNT]:
1516 * term.c (encode_terminal_code) [!WINDOWSNT]:
1517 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1518 * xfaces.c (load_color) [!MSDOS]:
1520 * fileio.c (check_existing, check_executable, check_writable):
1521 * process.c (network_interface_list, network_interface_info):
1522 Move earlier, so that we don't need forward decls.
1523 * gnutls.c (fn_gnutls_transport_set_errno)
1524 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1526 * w32.c (init_environment): Use faccessat rather than
1527 check_existing, partly for consistency with the rest of the code
1528 in this file, partly so that check_existing can be static.
1530 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1531 * emacs.c (MAIN_PROGRAM): New macro.
1532 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1533 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1535 bool vector int width fixes
1536 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1537 (Fbool_vector_count_matches_at):
1538 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1539 can exceed PTRDIFF_MAX, at least in theory.
1540 (Fbool_vector_count_matches_at):
1541 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1543 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1545 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1546 (struct sockaddr): Add forward decl, for platforms that lack it.
1548 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1550 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1553 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1555 * w32.c (network_interface_get_info, network_interface_list)
1556 (network_interface_info): New functions. (Bug#15610)
1557 (GetAdaptersInfo_Proc): New typedef.
1558 (get_adapters_info): New wrapper function.
1559 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1561 * process.h (network_interface_list, network_interface_info):
1564 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1565 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1566 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1567 for WINDOWSNT. Doc fix.
1568 (syms_of_process): Defsubr Snetwork_interface_list and
1569 Snetwork_interface_info unconditionally.
1571 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1572 in NS GUI sessions. (Bug#15629)
1574 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1576 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1578 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1580 * print.c (print_object): Print " ..." when truncating bool vectors.
1582 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1584 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1585 standard mouse buttons.
1587 * termhooks.h (struct input_event): Remove incorrect commentary.
1589 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1591 Disallow bool vector operations on mixed-length operands.
1592 The old behavior left garbage in the result vector sometimes,
1593 and didn't seem to be useful.
1594 * data.c (Qwrong_length_argument): New static var.
1595 (wrong_length_argument): New function.
1596 (bool_vector_binop_driver): Check that args agree in length.
1598 * keyboard.c, keyboard.h (all_kboards): Now static.
1600 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1602 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1603 note from the lispref.
1605 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1607 * nsterm.h (struct ns_display_info): Remove set-but-unused
1608 member image_cache (image caches are per-terminal anyway).
1609 (FRAME_X_IMAGE_CACHE): Remove.
1610 * nsterm.m (ns_initialize_display_info): Adjust user.
1612 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1614 * w32proc.c: Include mingw_time.h.
1616 * w32.c: Include mingw_time.h.
1618 Implement scrolling of TTY menus when the screen is too short.
1620 * term.c (tty_menu_display): Accept an additional argument, the
1621 menu item from which to start displaying the menu. Account for
1622 the value of Y when limiting the menu to the number of available
1624 (mi_result): New enumeration.
1625 (read_menu_input): Return enumerated value. When the y coordinate
1626 hits min_y or max_y, return scroll indication instead of wrapping
1628 (tty_menu_activate): Handle the scrolling indications from
1629 read_menu_input. Compute the first menu item to display and pass
1630 it to tty_menu_display.
1632 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1634 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1635 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1636 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1637 Adjust to match the change described below.
1638 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1639 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1640 memory_below_frame members to...
1641 * termchar.h (struct tty_display_info): ...here because they're
1642 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1643 * term.c (init_tty):
1644 * nsterm.m (ns_create_terminal):
1645 * w32term.c (w32_create_terminal):
1646 * xterm.c (x_create_terminal): Adjust users.
1647 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1648 to filter out non-TTY frames. Adjust comment.
1649 (scrolling): Adjust user. Prefer eassert for debugging check.
1651 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1653 * xfaces.c (PT_PER_INCH): Remove unused macro.
1654 * termhooks.h (struct terminal): Remove set-but-unused
1655 member fast_clear_end_of_line.
1656 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1657 * nsterm.m (ns_create_terminal):
1658 * term.c (init_tty):
1659 * w32term.c (w32_create_terminal):
1660 * xterm.c (x_create_terminal): Adjust users.
1662 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1664 * lisp.h (bool_vector_size): New function.
1665 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1666 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1667 (Fbool_vector_not, Fbool_vector_count_matches_at):
1668 Remove uses of 'eassume' that should no longer be needed,
1669 because they are subsumed by the 'eassume' in bool_vector_size.
1671 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1673 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1674 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1675 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1677 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1679 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1680 have different dimensions. (Bug#15575)
1682 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1685 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1687 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1689 * term.c (tty_menu_show): Never return with unbalanced
1690 specpdl. Use eassert for debugging check. Adjust style.
1692 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1694 * term.c (read_menu_input): Make selection of menu items
1695 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1696 (tty_menu_activate): Fix off-by-one error when computing max_y.
1698 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1700 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1701 audit logging (only used with GnuTLS 3.x) and enable it.
1703 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1705 * dispnew.c (redraw_frame): Remove useless #ifdef because
1706 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1707 Also, move TTY fflush to...
1708 * term.c (tty_update_end): ...this function.
1710 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1712 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1713 the end of the frame's glyph matrix. (Bug#15575)
1715 * term.c (tty_menu_display): Don't move cursor while overwriting
1716 frame's glyphs with menu items. Limit the number of items
1717 displayed to what can be shown on the available screen lines,
1718 excluding the echo area.
1719 (tty_menu_activate): Limit the Y coordinate allowed by
1720 read_menu_input to the last screen line used for menu display.
1722 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1724 * lisp.h (eassume): New macro.
1725 Also, include <verify.h>, for 'assume'.
1726 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1727 (vroundup, vector_nbytes):
1728 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1729 (Fbool_vector_not, Fbool_vector_count_matches)
1730 (Fbool_vector_count_matches_at):
1731 Use eassume, not eassert.
1732 * casetab.c (set_identity, shuffle):
1733 * composite.c (composition_gstring_put_cache):
1734 * dispnew.c (update_frame_1):
1735 * ftfont.c (ftfont_shape_by_flt):
1736 * image.c (gif_load):
1737 * intervals.c (offset_intervals):
1738 * macfont.m (macfont_shape):
1739 Remove calls to 'assume' that are no longer needed, because
1740 --enable-gcc-warnings no longer generates bogus warnings
1741 when these calls are removed.
1743 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1745 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1747 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1749 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1750 (Qsubstitute_env_in_file_name): New var.
1751 (syms_of_fileio): Define it.
1753 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1755 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1756 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1759 * term.c (save_and_enable_current_matrix): Don't allocate and
1760 don't save margin areas.
1761 (restore_desired_matrix): Don't restore margin areas.
1762 (free_saved_screen): Don't free margin areas.
1764 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1766 * image.c: Pacify --enable-gcc-warnings.
1767 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1768 #define only if used.
1770 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1772 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1773 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1774 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1775 (gif_load): For giflib v5.x and later, display the error message
1776 produced by giflib when its functions fail.
1777 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1780 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1782 * keyboard.c (last_event_timestamp): Remove. For X selection and
1783 GTK popup menus, it may be obtained from per-frame X display info.
1784 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1785 (process_special_events): Adjust users.
1786 * keyboard.h (last_event_timestamp): Remove declaration.
1787 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1788 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1789 * menu.h (xmenu_show): Adjust prototype.
1790 * menu.c (Fx_popup_menu): Adjust user.
1791 * xselect.c (x_own_selection, x_get_foreign_selection)
1792 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1794 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1796 * keyboard.c (init_kboard): Now static. Add arg
1797 to denote window system. Adjust comment.
1798 (init_keyboard): Adjust user.
1799 (allocate_kboard): New function.
1801 * nsterm.m (ns_term_init):
1802 * term.c (init_tty):
1803 * w32term.c (w32_create_terminal):
1804 * xterm.c (x_term_init): Use it.
1805 * keyboard.h (init_kboard): Remove prototype.
1806 (allocate_kboard): Add prototype.
1808 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1810 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1811 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1813 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1815 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1817 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1819 * term.c (tty_menu_activate): Flush the output stream after
1820 showing the cursor, and don't mark the frame garbaged at exit from
1821 the function. Fixes redisplay glitches when moving from one menu
1824 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1826 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1827 or throw error (Bug#15570).
1829 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1831 * intervals.c (temp_set_point_both): Move test into 'eassert',
1834 * lisp.h (eassert): Don't use 'assume'.
1835 Sometimes 'assume' wins in performance, and sometimes it loses,
1836 so it shouldn't be used all the time. Perhaps we need two
1837 flavors of 'eassert', one for where 'assume' is far more likely
1838 to help or to hurt; but that can be done later.
1839 Problem reported by Dmitry Antipov in
1840 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1841 Also, don't include <verify.h>; no longer needed.
1843 2013-10-09 Glenn Morris <rgm@gnu.org>
1845 * eval.c (Fcond): Doc tweak.
1847 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1849 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1850 expressions with side effects to eassert. (Bug#15565)
1852 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1854 * fns.c (hashfn_user_defined): Allow hash functions to return any
1857 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1859 Fix minor problems found by static checking.
1860 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1861 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1862 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1863 * keyboard.c (read_menu_command): Remove unused local.
1864 * lisp.h (read_menu_command): New decl.
1865 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1866 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1867 Return ptrdiff_t, not int.
1868 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1869 not int, for benefit of xpalloc.
1870 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1872 (have_menus_p): Remove; unused.
1873 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1874 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1875 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1877 (save_and_enable_current_matrix): Omit unnecessary casts.
1878 (read_menu_input): Omit local extern decl (now in lisp.h).
1879 Don't access uninitialized storage if mouse_get_xy fails.
1880 (tty_menu_activate): Mark local as initialized, for lint.
1881 (tty_menu_activate, tty_meny_show): Remove unused locals.
1883 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1885 Support menus on text-mode terminals.
1886 * xterm.h (xw_popup_dialog): Add prototype.
1888 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1889 (xmenu_show): Block input here, instead in Fx_popup_menu.
1890 (xw_popup_dialog): New function, with X-specific bits of popup
1893 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1896 * window.c (Fset_window_configuration): Use run-time tests of the
1897 frame type instead of compile-time conditionals, when menu-bar
1898 lines are considered.
1900 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1901 (w32_popup_dialog): New prototypes.
1903 * w32menu.c (Fx_popup_dialog): Function deleted.
1904 (w32_popup_dialog): New function, with w32 specific bits of popup
1905 dialogs. Block input here.
1907 * w32inevt.c (w32_console_read_socket): Minor change to add
1908 debugging TTY events.
1910 * w32fns.c (show_hourglass): If returning early because the frame
1911 is not a GUI frame, unblock input.
1913 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1914 (cursorY): New functions.
1916 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1917 WINDOWSNT, macros that call curX and curY elsewhere.
1919 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1921 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1922 specific function to hide and show cursor on a text-mode terminal.
1923 (tty_menu_struct, struct tty_menu_state): New structures.
1924 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1925 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1926 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1927 (tty_menu_locate, save_and_enable_current_matrix)
1928 (restore_desired_matrix, screen_update, read_menu_input)
1929 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1930 (tty_pop_down_menu, tty_menu_last_menubar_item)
1931 (tty_menu_new_item_coords, tty_menu_show): New functions.
1932 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1934 * nsterm.h (ns_popup_dialog): Adjust prototype.
1936 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1938 (ns_popup_dialog): Adapt order of arguments to the other
1939 *_menu_show implementations.
1940 (Fx_popup_dialog): Function deleted.
1942 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1944 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1946 * menu.c (have_boxes): New function.
1947 (single_keymap_panes): Use it instead of a compile-time
1949 (single_menu_item): Use run-time tests of the frame type instead
1950 of compile-time conditionals.
1951 (encode_menu_string): New function.
1952 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1953 the macro, since different types of frame need different encoding
1955 (digest_single_submenu): Use run-time tests of frame type instead
1956 of, or in addition to, compile-time conditionals.
1957 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1958 (Fx_popup_menu): Detect when the function is called from keyboard
1959 on a TTY. Don't barf when invoked on a text-mode frame.
1960 Check frame type at run time, instead of compile-time conditionals for
1961 invoking terminal-specific menu-show functions.
1962 Call tty_menu_show on text-mode frames.
1963 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1964 run time to determine which alternative to invoke; support dialogs
1967 * keyboard.h <Qmouse_movement>: Declare.
1969 * keyboard.c <Qmouse_movement>: Now extern.
1970 <Qecho_keystrokes>: New static variable.
1971 (read_key_sequence): Accept an additional argument, a flag to
1972 prevent redisplay during reading of the key sequence. All callers
1974 (read_menu_command): New function.
1975 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1977 (toolkit_menubar_in_use): New function.
1978 (make_lispy_event): Use it instead of a compile-time test.
1980 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1981 window-system being available.
1983 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1984 to x-popup-dialog on the frame type, they all now support popup
1987 * dispnew.c (save_current_matrix): Save the margin areas.
1988 (restore_current_matrix): Restore margin areas.
1989 (update_frame_with_menu): New function.
1991 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1994 * alloc.c (make_save_ptr): Now compiled unconditionally.
1996 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1998 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1999 (redraw_frame, update_frame): Adjust users.
2000 * dispextern.h (set_window_update_flags): Adjust prototype.
2001 * xdisp.c (redisplay_internal): When updating all frames with zero
2002 windows_or_buffers_changed, assume that only the windows that shows
2003 current buffer should be really updated.
2005 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2007 Do not allocate huge temporary memory areas and objects while encoding
2008 for file I/O, thus reducing an enormous memory usage for large buffers.
2009 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2010 * coding.h (struct coding_system): New member raw_destination.
2011 * coding.c (setup_coding_system): Initialize it to zero.
2012 (encode_coding_object): If raw_destination is set, do not create
2013 dst_object. Add comment.
2014 * fileio.c (toplevel): New constant E_WRITE_MAX.
2015 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2016 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2018 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2020 * nsterm.m (windowDidExitFullScreen:):
2021 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2023 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2025 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2026 * keyboard.c (unblock_input_to): Don't process pending signals
2027 if a fatal error is in progress.
2029 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2030 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2031 they're talking about words in Lisp bool vectors.
2032 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2033 * data.c (popcount_bits_word): Rename from popcount_size_t.
2034 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2037 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2039 Improve support for popcount and counting trailing zeros (Bug#15550).
2040 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2041 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2042 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2043 (popcount_size_t_msc, popcount_size_t_gcc):
2044 Remove; now done by Gnulib.
2045 (popcount_size_t): Now a macro that defers to Gnulib.
2046 (count_trailing_zero_bits): Return int, for consistency with
2047 Gnulib and because Emacs prefers signed to unsigned int.
2048 Don't assume that size_t is either unsigned int or unsigned long
2049 or unsigned long long.
2050 (size_t_to_host_endian): Do not assume that size_t is either
2051 exactly 32 or exactly 64 bits wide.
2052 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2053 etc., so that it's now an enum constant, not a macro.
2054 No need to assume that it's either 32 or 64.
2056 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2058 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2061 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2063 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2064 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2066 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2068 emacs_read and emacs_write now use void *, not char *.
2069 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2070 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2071 Buffer arg is now void *, not char *. This matches plain
2072 'read' and 'write' better, and avoids a constraint violation
2073 on Solaris 9 with Oracle Studio.
2075 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2077 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2078 memset to explicit loop. Otherwise copy largest possible chunk
2079 from initialized to uninitialized part, thus allowing the longer
2080 memcpy runs and reducing the number of loop iterations.
2082 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2084 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2085 hide toolbar (Bug#15388).
2086 (windowDidEnterFullScreen:): If presentation options are zero,
2087 set them here (Bug#15388).
2088 (ns_update_auto_hide_menu_bar): Remove runtime check.
2089 Don't auto hide dock unless menubar is also auto hidden.
2091 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2093 * editfns.c (message): Mention batch mode in doc string.
2095 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2097 * nsterm.m (check_native_fs): Remove erroneous comment.
2099 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2101 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2102 uses find_newline instead of scan_newline and so doesn't move point.
2104 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2106 Use hardware support for byteswapping on glibc x86 etc.
2107 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2108 whereas the old swap64 needed 30.
2109 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2110 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2111 Use byteswap.h's macros to swap bytes.
2112 * lisp.h (swap16, swap32, swap64): Remove.
2113 All uses replaced by bswap_16, bswap_32, bswap_64.
2115 * bytecode.c (exec_byte_code): Use some more volatile variables
2116 to work around local variables getting clobbered by longjmp.
2117 Port to pre-C99, which doesn't allow decls after stmts.
2119 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2121 * lisp.h (eassert): Assume that COND is true when optimizing.
2122 In other words, take on the behavior of eassert_and_assume.
2123 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2124 (eassert_and_assume): Remove. All uses replaced by eassert.
2126 * xdisp.c (Qglyphless_char): Now static.
2128 Adjust to merge from gnulib.
2129 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2130 * lisp.h: Include <verify.h>, for 'assume'.
2132 * eval.c (clobbered_eassert): New macro.
2133 (internal_catch, internal_condition_case)
2134 (internal_condition_case_1, internal_condition_case_2)
2135 (internal_condition_case_n): Use it instead of eassert
2136 when the argument contains locals clobbered by longjmp.
2137 Don't use clobbered locals outside of clobbered_eassert.
2138 (internal_lisp_condition_case): Use a volatile variable
2139 to work around a local variable's getting clobbered.
2141 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2143 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2144 (PUSH_HANDLER): New macro.
2145 (catchlist): Remove.
2146 (handlerlist): Always declare.
2148 * eval.c (catchlist): Remove (merge with handlerlist).
2149 (handlerlist, lisp_eval_depth): Not static any more.
2150 (internal_catch, internal_condition_case, internal_condition_case_1)
2151 (internal_condition_case_2, internal_condition_case_n):
2153 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2154 handlerlist/catchlist.
2155 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2156 handlerlist which can only handle a single condition-case handler at
2158 (find_handler_clause): Simplify since we only a single branch here
2161 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2163 (bcall0): New function.
2164 (exec_byte_code): Add corresponding cases. Improve error message when
2165 encountering an invalid byte-code. Let Bunwind_protect accept
2166 a function (rather than a list of expressions) as argument.
2168 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2169 and make them unconditional now that they're heap-allocated.
2171 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2173 * charset.c (Fdecode_char, Fencode_char): Remove description of
2174 `restriction' arg. now that it's hidden by advertised-calling-convention.
2176 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2178 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2179 Remove unused variable (from mac-port).
2180 (macfont_draw): Use s->ybase for correct y position.
2182 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2184 * frame.h (struct frame): Drop has_minibuffer member because...
2185 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2186 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2188 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2190 * window.h (struct window): Prefer enum text_cursor_kinds to int
2191 for phys_cursor_type member. Move the latter, phys_cursor_width,
2192 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2193 * window.c (replace_window, make_window): Adjust users.
2195 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2197 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2198 this module is never compiled otherwise.
2200 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2202 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2205 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2207 * xdisp.c (get_next_display_element): Don't call face_for_font in
2208 a build configured --without-x. (Bug#15484)
2210 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2212 * window.c (calc_absolute_offset): #elif should be #elif defined.
2214 * frame.c (delete_frame): Block/unblock input to overcome race
2215 condition (Bug#15475).
2217 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2219 * frame.c (delete_frame): Record selected frame only after
2220 calling Qdelete_frame_functions (Bug#15477).
2222 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2224 * nsterm.m (ns_selection_color): Remove.
2225 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2226 NSColor selectedText(Background)Color. Only for COCOA.
2227 (ns_term_init): Remove assignment of ns_selection_color, logic
2228 moved to ns_get_color.
2230 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2231 NS_SELECTION_COLOR_DEFAULT.
2232 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2234 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2236 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2237 frame' does not have the tool_bar_window member.
2239 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2241 Signal error when reading an empty byte-code object (Bug#15405)
2242 * lread.c (read1): signal error
2243 * alloc.c (make_byte_code): eassert header size
2244 (sweep_vectors): change an int to size_t
2246 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2248 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2249 instead of ints, as it's the usual style for offsetof constants. See:
2250 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2252 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2253 This is ugly, but it should fix the performance problem for older
2254 GCC versions in the short run. I'll look into integrating the
2255 Gnulib module for popcount, as a better fix.
2256 See the thread starting in:
2257 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2258 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2259 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2260 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2261 (popcount_size_t): Use it.
2263 2013-09-24 Daniel Colascione <dancol@dancol.org>
2265 * process.c (Fnetwork_interface_info): Fix build break due to
2268 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2270 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2271 Prefer signed to unsigned integers where either will do.
2272 No need for 'const' on locals that do not escape.
2273 Omit easserts with unnecessary and unportable assumptions about
2274 alignment. Avoid unnecessary casts to char *.
2276 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2278 Use union for the payload of struct Lisp_Vector.
2279 This helps to avoid a few glitches dictated by C's aliasing rules.
2280 * lisp.h (struct Lisp_Vector): Use union for next and
2281 contents member. Adjust comment. Change related users.
2282 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2283 Related users changed.
2284 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2285 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2286 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2287 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2289 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2291 Optimize glyph row clearing and copying routines.
2292 * dispextern.h (struct glyph_row): Change layout of struct
2293 glyph_row to help copy_row_except_pointers. Adjust comment.
2294 * dispnew.c (null_row): Remove.
2295 (clear_glyph_row): Use offsetof and memset to find and clear
2296 just the members that need clearing. Adjust comment.
2297 (copy_row_except_pointers): Likewise for copying.
2299 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2301 Some minor cleanups of recently-added bool vector code.
2302 * conf_post.h (assume): Always return void. Use lint version
2303 only if GCC and MSC versions don't apply.
2304 * conf_post.h (assume):
2305 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2306 Depend on _MSC_VER, not __MSC_VER, for consistency with
2308 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2309 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2310 (bool_vector_binop_driver, count_trailing_zero_bits)
2311 (size_t_to_host_endian): Now static, not static inline;
2312 the latter isn't needed with modern compilers and doesn't
2313 work with older compilers anyway.
2315 * alloc.c (valgrind_p): Use bool for boolean.
2317 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2319 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2320 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2321 (display_last_displayed_message_p, message_buf_print)
2322 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2323 Use bool for boolean.
2324 * dispextern.h (cancel_line, init_desired_glyphs):
2325 Remove ancient leftover.
2326 (help_echo_showing_p, hourglass_shown_p):
2327 * lisp.h (noninteractive_need_newline): Adjust declaration.
2329 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2331 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2333 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2334 ...this file and convert the latter to static. Adjust comment.
2335 (make_initial_frame):
2336 * window.c (init_window_once): Adjust user.
2337 * frame.h (last_nonminibuf_frame): Remove declaration.
2338 * lisp.h (selected_frame): Likewise.
2339 * msdos.c (the_only_display_info): Adjust comment.
2341 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2343 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2344 computing the end column of mouse-highlight that comes from
2345 display or overlay strings. (Bug#15437)
2346 (note_mouse_highlight): Adapt calculation of last argument to
2347 mouse_face_from_string_pos to the above change.
2349 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2350 all platforms, not just for clang.
2352 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2354 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2355 about excess arguments to snprintf.
2357 * conf_post.h(assume): Use __builtin_unreachable for clang.
2359 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2361 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2362 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2364 2013-09-23 Daniel Colascione <dancol@dancol.org>
2366 * alloc.c (USE_VALGRIND): New macro; on by default
2367 when ENABLE_CHECKING.
2368 (mark_maybe_object, mark_maybe_pointer)
2369 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2371 (valgrind_p) [USE_VALGRIND]: New variable.
2372 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2374 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2376 * process.c (wait_reading_process_output): Change int pnamelen to
2379 * nsterm.m (setMarkedText:selectedRange:):
2380 (deleteWorkingText):
2381 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2382 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2383 argument to unsigned long to avoid warning.
2384 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2386 * conf_post.h (assume): Fix compiler error: x shall be cond.
2388 2013-09-22 Daniel Colascione <dancol@dancol.org>
2390 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2391 warning when compiling without a window system.
2393 2013-09-22 Daniel Colascione <dancol@dancol.org>
2395 * data.c (Qbool_vector_p): New symbol.
2396 (bool_vector_spare_mask, popcount_size_t_generic)
2397 (popcount_size_t_msc, popcount_size_t_gcc)
2399 (bool_vector_binop_driver)
2400 (count_trailing_zero_bits, size_t_to_host_endian)
2401 (Fbool_vector_exclusive_or)
2402 (Fbool_vector_union)
2403 (Fbool_vector_intersection, Fbool_vector_set_difference)
2404 (Fbool_vector_subsetp, Fbool_vector_not)
2405 (Fbool_vector_count_matches)
2406 (Fbool_vector_count_matches_at): New functions.
2407 (syms_of_data): Intern new symbol, functions.
2408 * alloc.c (bool_vector_payload_bytes): New function.
2409 (Fmake_bool_vector): Instead of calling Fmake_vector,
2410 which performs redundant initialization and argument checking,
2411 just call allocate_vector ourselves. Make sure we clear any
2412 terminating padding to zero.
2413 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2414 instead of open-coding the size calculation.
2415 (vroundup_ct): New macro.
2416 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2417 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2418 * composite.c (composition_gstring_put_cache):
2419 Change lint_assume to assume.
2420 * conf_post.h (assume): New macro.
2421 (lint_assume): Remove.
2422 * dispnew.c (update_frame_1): Change lint_assume to assume.
2423 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2425 * image.c (gif_load): Change lint_assume to assume.
2426 * lisp.h (eassert_and_assume): New macro.
2427 (Qbool_vector_p): Declare.
2428 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2429 (swap16, swap32, swap64): New inline functions.
2430 * macfont.c (macfont_shape): Change lint_assume to assume.
2431 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2432 * xsettings.c (parse_settings): Use new swap16 and
2433 swap32 from lisp.h instead of file-specific macros.
2435 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2437 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2438 found (which can legitimately happen when the glyph row at the
2439 window start is disabled in the current_matrix. (Bug#15365)
2441 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2443 Fix syntax.h bug introduced by recent INLINE change.
2444 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2445 conditionally compiled one way in some modules, and a different
2446 way in others. This doesn't work with extern inline functions,
2447 which must have the same definition in all modules, because the
2448 defining code might be shared across modules, depending on the
2449 implementation. Symptoms reported by Martin Rudalics in:
2450 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2451 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2452 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2453 overriding the corresponding functions in syntax.h.
2454 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2455 (syntax_property): New inline functions.
2456 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2457 Rewrite in terms of these new functions.
2459 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2461 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2462 not chars_in_text, whose result depends on the multibyteness of
2463 the current buffer. (Bug#15426)
2465 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2467 Port recent change to hosts where pointers aren't 'long'.
2468 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2469 Don't assume that pointers are the same width as 'long'.
2470 Add a compile-time check that a pointer fits into two X slots.
2472 A simpler, centralized INLINE.
2473 * conf_post.h (INLINE): Define only if not already defined.
2474 This allows us to use a single INLINE, defined by one file
2476 * emacs.c (INLINE): Define it.
2477 Also, include category.h, charset.h, composite.h, dispextern.h,
2478 syntax.h, systime.h, so that their INLINE definitions are expanded
2480 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2481 * buffer.h, buffer.c (BUFFER_INLINE):
2482 * category.h, category.c (CATEGORY_INLINE):
2483 * character.h, character.c (CHARACTER_INLINE):
2484 * charset.h, charset.c (CHARSET_INLINE):
2485 * composite.h, composite.c (COMPOSITE_INLINE):
2486 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2487 * frame.h, frame.c (FRAME_INLINE):
2488 * intervals.h, intervals.c (INTERVALS_INLINE):
2489 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2490 * lisp.h, alloc.c (LISP_INLINE):
2491 * process.h, process.c (PROCESS_INLINE):
2492 * syntax.h, syntax.c (SYNTAX_INLINE):
2493 * systime.h, sysdep.c (SYSTIME_INLINE):
2494 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2495 * window.h, window.c (WINDOW_INLINE):
2496 Remove. All uses replaced with INLINE.
2498 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2500 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2503 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2505 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2506 'const char *' to avoid compiler warnings due to similar change in
2507 the prototype of x_get_string_resource.
2509 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2511 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2512 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2513 going to replace static variables below. Adjust comments.
2514 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2515 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2516 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2517 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2518 Related users changed.
2519 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2520 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2521 last_mouse_movement_time, going to replace static variables below.
2523 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2524 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2526 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2527 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2528 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2529 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2530 static variables below.
2531 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2532 (last_mouse_scroll_bar): Remove.
2533 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2534 (mouseExited): Related users changed.
2536 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2538 Do not use external array to process X scroll bar messages.
2539 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2540 (x_send_scroll_bar_event): Pack window pointer into two slots
2541 of XClientMessageEvent if we're 64-bit. Adjust comment.
2542 (x_scroll_bar_to_input_event): Unpack accordingly.
2544 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2546 Ifdef away recent changes which aren't relevant to NS port.
2547 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2548 [!HAVE_NS]: Declare as such.
2549 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2550 [!HAVE_NS]: Define as such.
2552 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2554 * frame.c (x_redo_mouse_highlight): New function
2555 to factor out common code used in W32 and X ports.
2556 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2557 * xterm.h (struct x_display_info):
2558 * w32term.h (struct w32_display_info):
2559 * nsterm.h (struct ns_display_info): New members
2560 last_mouse_motion_frame, last_mouse_motion_x and
2561 last_mouse_motion_y, going to replace static variables below.
2562 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2563 (redo_mouse_highlight): Remove.
2564 (note_mouse_movement, syms_of_xterm): Adjust user.
2565 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2566 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2567 (redo_mouse_highlight): Remove.
2568 (note_mouse_movement, syms_of_w32term): Adjust user.
2569 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2570 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2572 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2573 * nsfns.m (compute_tip_xy): Adjust user.
2575 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2577 * frame.c (x_mouse_grabbed): New function.
2578 * dispextern.h (x_mouse_grabbed): Add prototype.
2579 (last_mouse_frame): Remove declaration.
2580 * xterm.h (struct x_display_info):
2581 * w32term.h (struct w32_display_info):
2582 * nsterm.h (struct ns_display_info): New member
2583 last_mouse_frame, going to replace...
2584 * xdisp.c (last_mouse_frame): ...global variable.
2585 (note_tool_bar_highlight):
2586 * w32term.c (w32_mouse_position, w32_read_socket):
2587 * xterm.c (XTmouse_position, handle_one_xevent):
2588 Use x_mouse_grabbed.
2589 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2591 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2593 * w32term.c (w32_read_socket): Avoid temporary
2594 variables in a call to x_real_positions.
2595 * xterm.c (handle_one_xevent): Likewise.
2597 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2599 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2600 (x_icon_type): Remove prototype.
2601 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2602 * frame.c (x_icon_type): Remove.
2603 * w32term.c (x_make_frame_visible, x_iconify_frame):
2604 * xterm.c (x_make_frame_visible, x_iconify_frame):
2605 Use x_set_bitmap_icon to factor out common code.
2607 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2609 * dispextern.h (check_x_display_info, x_get_string_resource):
2610 Declare here just once and unify the latter.
2611 * frame.c (check_x_display_info, x_get_string_resource):
2612 * nsterm.h (check_x_display_info):
2613 * xrdb.c (x_get_string_resource):
2614 * xterm.h (check_x_display_info): Remove prototypes.
2615 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2616 * w32reg.c (x_get_string_resource): Likewise.
2617 (w32_get_rdb_resource): Adjust user.
2619 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2621 * xterm.h (struct x_display_info): New member
2622 x_pending_autoraise_frame, going to replace...
2623 * xterm.c (pending_autoraise_frame): ...static variable.
2624 (x_new_focus_frame, XTread_socket): Adjust users.
2625 * w32term.h (struct w32_display_info): New member
2626 w32_pending_autoraise_frame, going to replace...
2627 * w32term.c (pending_autoraise_frame): ...global variable.
2628 (x_new_focus_frame, w32_read_socket): Adjust users.
2630 2013-09-17 Glenn Morris <rgm@gnu.org>
2632 * xdisp.c (message_dolog): If we create *Messages*,
2633 switch it to messages-buffer-mode.
2635 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2637 Don't overuse 'const' in types of locals.
2638 * bidi.c (bidi_count_bytes):
2639 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2640 (xg_event_is_for_scrollbar):
2641 * xselect.c (x_handle_property_notify)
2642 (x_handle_selection_notify, x_handle_dnd_message):
2643 * xsettings.c, xsettings.h (xft_settings_event):
2644 * xterm.c (x_handle_net_wm_state, handle_one_event)
2645 (x_menubar_window_to_frame, x_detect_focus_change)
2646 (construct_mouse_click, note_mouse_movement)
2647 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2648 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2649 (handle_one_xevent, x_handle_net_wm_state):
2650 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2651 (x_handle_dnd_message):
2652 Avoid unnecessary 'const', typically the second 'const' in
2653 'const foo * const arg', a 'const' that does not affect the API
2654 and doesn't significantly help the human reader.
2656 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2658 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2659 only if Glib < 2.36.0.
2660 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2661 * xsettings.c (init_gconf, init_gsettings): Do not check
2663 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2665 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2667 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2669 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2670 before calling g_type_init.
2672 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2674 * nsterm.m (syms_of_nsterm): ... to here.
2676 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2678 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2679 (ignore_next_mouse_click_timeout): Use Time as X does.
2680 (handle_one_xevent): Avoid cast and use unsigned comparison.
2682 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2684 Do not copy X event in handle_one_xevent except KeyPress case.
2685 Wnen XEvent is processed, it is unlikely to be changed except
2686 KeyPress case, so we can avoid copying and use const pointer to
2687 const data to make sure that an event is not changed elsewhere.
2688 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2689 const' and do not create local copy except for the KeyPress event.
2690 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2691 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2692 (x_handle_net_wm_state, x_menubar_window_to_frame)
2693 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2694 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2695 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2696 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2697 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2698 (x_handle_dnd_message):
2699 * xsettings.c (xft_settings_event):
2700 Use 'const XEvent * const' where appropriate.
2701 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2703 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2705 Fix X event waiting to handle multiple frames.
2706 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2707 * xterm.c (pending_event_wait): Remove. Adjust users.
2708 (x_detect_focus_change): Pass frame arg.
2709 (handle_one_xevent): Find related frame early and clear per-frame
2710 wait_event_type only if this is an event for the relevant frame.
2711 (x_wait_for_event): Use per-frame wait_event_type.
2713 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2715 * nsfns.m (Fx_create_frame): Fix font driver registration for
2718 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2719 for syms_of_macfont.
2721 * nsterm.m: Include macfont.h.
2722 (ns_tmp_flags, ns_tmp_font): Remove.
2723 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2724 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2725 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2726 (changeFont:): Fix code style. Check for font driver type when
2729 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2732 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2733 (nsfont_open): Set font driver type.
2734 Set font->ascent and font->descent. Figure out font instead of
2735 ns_tmp_font, and flags instead of ns_tmp_flags.
2736 Fix indentation. Remove call to ns_draw_text_decoration,
2739 * nsfns.m: Include macfont.h.
2740 (Fx_create_frame): Register macfont driver, make a better default font.
2741 (Fns_popup_font_panel): Get font from macfont driver, if used.
2743 * macfont.m, macfont.h, maccuvs.h: New files.
2745 * font.h: Declare syms_of_macfont.
2747 * font.c (syms_of_font): Call syms_of_macfont.
2749 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2751 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2753 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2754 and it is always zero for others, so I assume that this is an ancient
2755 leftover which nobody will want to change any more.
2756 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2757 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2758 * frame.c (x_set_scroll_bar_width):
2759 * w32fns.c (w32_createscrollbar):
2760 * w32term.c (w32_set_vertical_scroll_bar):
2761 * xfns.c (x_set_scroll_bar_default_width):
2762 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2763 (x_scroll_bar_expose): Related users changed.
2765 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2767 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2768 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2769 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2771 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2773 * nsterm.h, w32term.h, xterm.h: ...and not here.
2774 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2775 Remove unused Xisms.
2776 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2777 these modules are never compiled otherwise.
2779 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2781 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2782 Doc fix. (Bug#15375)
2784 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2786 Unify Fx_focus_frame between all ports.
2787 * frame.h (x_focus_frame): New prototype.
2788 * xfns.c (Fx_focus_frame): Remove.
2789 (syms_of_xfns): Do not defsubr it.
2790 (x_focus_frame): X implementation.
2791 * nsfns.m (Fx_focus_frame): Remove.
2792 (syms_of_nsfns): Do not defsubr it.
2793 (x_focus_frame): NS implementation.
2794 * w32term.c (Fx_focus_frame): Remove.
2795 (x_focus_on_frame): Rename to...
2796 (x_focus_frame): W32 implementation.
2797 * w32term.h (x_focus_on_frame): Remove prototype.
2798 * w32fns.c (Fx_focus_frame): Remove.
2799 (syms_of_w32fns): Do not defsubr it.
2800 * frame.c (Fx_focus_frame): Define here.
2801 (syms_of_frame): Defsubr here.
2802 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2804 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2806 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2807 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2808 each port to reference the port-specific window system data.
2809 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2810 (FRAME_DISPLAY_INFO): Define.
2811 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2812 (FRAME_DISPLAY_INFO): Define. Adjust users.
2813 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2814 (FRAME_DISPLAY_INFO): Define. Adjust users.
2815 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2816 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2817 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2818 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2819 * xselect.c, xterm.c: All related users changed.
2821 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2823 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2824 (x_menubar_window_to_frame): Remove prototypes.
2825 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2826 (x_menubar_window_to_frame, x_top_window_to_frame):
2828 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2829 (x_menubar_window_to_frame, x_top_window_to_frame):
2830 ...to here and convert all but the last to static.
2832 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2834 * lisp.mk (lisp): Add w32-common-fns.elc.
2836 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2838 * charset.c (char_charset): Document an exception for char-charset.
2840 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2842 * xterm.h (x_display_info): New field last_user_time...
2843 * xterm.c (toplevel): ...to replace static last_user_time.
2844 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2846 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2848 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2849 scroll bar values to prevent thumb from disappear and update comment.
2851 2013-09-11 Glenn Morris <rgm@gnu.org>
2853 * emacs.c (usage_message): Possessive apostrophe tweak.
2855 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2857 * nsterm.m (syms_of_nsterm): Use Qns.
2858 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2859 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2860 * xfns.c (x_display_info_for_name, Fx_open_connection):
2861 Remove old '#if 0' code.
2862 (syms_of_xfns): Use Qx.
2863 * termhooks.h (fullscreen_hook): Remove the leftover.
2864 (struct terminal): Fix typo in comment.
2866 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2868 Cleaning up a few X scroll bar bits.
2869 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2870 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2871 New member last_seen_part, going to replace...
2872 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2873 (xt_action_hook) [USE_LUCID]: Adjust user.
2874 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2875 Lucid-specific scroll bar support.
2876 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2877 to int and adjust to use last_seen_part member.
2878 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2879 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2880 Initialize last_seen_part.
2882 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2884 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2885 insert-buffer-substring an empty string.
2887 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2889 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2890 avoiding a GCC warning.
2892 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2894 Ifdef away frame tool bar code when it is not really used.
2895 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2896 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2897 and minimize_tool_bar_window_p under the above.
2898 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2899 (fset_tool_bar_window): Likewise.
2900 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2901 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2902 (change_frame_size_1):
2903 * window.c (window_from_coordinates, Frecenter): Adjust users.
2904 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2905 code is not really used.
2906 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2907 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2908 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2909 [!USE_GTK && !HAVE_NS]: Define as such.
2910 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2911 (note_mouse_highlight, expose_frame):
2912 * xfns.c (x_set_tool_bar_lines):
2913 * xterm.c (handle_one_xevent): Adjust users.
2915 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2917 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2918 This bug was introduced by my 2013-08-26 patch, which incorrectly
2919 assumed that the terminfo implementation doesn't use termcap buffers.
2920 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2921 these buffers apparently are used after all.
2922 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2923 (struct tty_display_info): Define members termcap_term_buffer and
2924 termcap_strings_buffer even if TERMINFO.
2926 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2929 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2930 'usage' docstring entry to pacify make-docfile.
2932 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2934 Change comparison functions =, <, >, <=, >= to take many arguments.
2935 * data.c: Change comparison functions' interface and implementation.
2936 * lisp.h: Make arithcompare available for efficient two arg
2938 * bytecode.c: Use arithcompare.
2939 * fileio.c: Use new interface.
2941 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2943 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2945 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2947 * eval.c (Feval): Document the new use of `lexical'.
2949 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2951 Review and drop old frame resize hack.
2952 * frame.h (struct frame): Remove force_flush_display_p.
2953 * dispnew.c (update_frame): Adjust user and don't call
2954 flush_frame here. The comment has said that there was an issues
2955 with redisplaying fringes, but I don't see any differences with
2956 and without this hack. Hopefully we can continue without it.
2957 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2958 current frame matrices twice if resized_p is set.
2960 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2962 Do not populate pure Xism x_sync to other ports.
2963 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2964 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2965 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2966 * w32term.h (x_sync): Remove prototype.
2968 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2970 Cleanup frame flushing.
2971 * dispextern.h (struct redisplay_interface):
2972 Drop flush_display_optional because flush_display is enough
2973 for X and flushing via RIF is just a no-op for others.
2974 * frame.h (flush_frame): New function.
2975 * dispnew.c (update_frame):
2976 * minibuf.c (read_minibuf):
2977 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2979 * keyboard.c (detect_input_pending_run_timers): Do not flush
2980 all frames but selected one in redisplay_preserve_echo_area.
2981 * nsterm.m (ns_flush): Remove no-op.
2982 (ns_redisplay_interface): Adjust user.
2983 * w32term.h (x_flush): Remove no-op.
2984 (w32_redisplay_interface): Adjust user.
2985 * xterm.c (x_flush): Simplify because we do not flush all
2986 frames at once any more. Adjust comment.
2987 (x_redisplay_interface): Adjust user.
2989 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2991 Port --without-x --enable-gcc-warnings to Fedora 19.
2992 * gfilenotify.c (globals_of_gfilenotify):
2993 Call g_type_init only if using an older glib version that needs it.
2995 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2997 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2998 (last_glyphless_glyph_merged_face_id): Remove declarations.
2999 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3000 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3001 (last_glyphless_glyph_merged_face_id): Now static.
3002 (merge_escape_glyph_face): New function, refactored from...
3003 (get_next_display_element): ...here.
3004 (merge_glyphless_glyph_face): New function, refactored from...
3005 (produce_glyphless_glyph): ...here...
3006 * term.c (produce_glyphless_glyph): ...and here.
3008 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3010 * eval.c (eval_sub): Only call Ffunction if necessary.
3012 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3014 Attempt to make redisplay more selective when changing cursor type.
3015 * frame.h (struct frame): New bitfield cursor_type_changed.
3016 * xdisp.c (cursor_type_changed): Remove.
3017 (try_cursor_movement, redisplay_window, try_window_id)
3018 (set_frame_cursor_types, try_window_reusing_current_matrix):
3019 Adjust to use per-frame bitfield.
3020 (redisplay_internal): Look for cursor type change on each visible
3021 frame and consider all frames if cursor type has been changed on
3022 the frame other than selected. If cursor type has been changed on
3023 selected frame only, do not use fast update.
3025 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3027 Attempt to make redisplay more selective when changing fonts.
3028 * frame.h (struct frame): New bitfield fonts_changed.
3029 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3030 (adjust_frame_glyphs): Add prototype.
3031 * dispnew.c (fonts_changed_p): Remove.
3032 (adjust_glyphs): Remove because we do not
3033 adjust matrices on all frames at once any more.
3034 (adjust_frame_glyphs): Block and unblock input here.
3035 (adjust_glyph_matrix): Use fonts_changed.
3036 (change_frame_size_1): Use adjust_frame_glyphs.
3037 * font.c (font_open_entity): Use fonts_changed.
3038 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3039 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3040 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3041 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3042 (shrink_mini_window, Fresize_mini_window_internal)
3043 (window_scroll_pixel_based, Fset_window_configuration)
3044 (apply_window_adjustment, Fset_window_vscroll):
3045 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3046 Use adjust_frame_glyphs.
3047 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3048 (try_window_reusing_current_matrix, try_window_id, display_line)
3049 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3050 (redisplay_internal): Consider fonts_changed and adjust frame
3051 matrices for each frame only if the frame is visible. If font
3052 has been changed on some frame during full redisplay, retry
3053 only visible frames where the font has been actually changed.
3055 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3057 Cache current header and mode line height for each window.
3058 * window.h (struct window): New fields mode_line_height
3059 and header_line_height.
3060 * window.c (make_window): Initialize them.
3061 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3062 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3063 (current_mode_line_height, current_header_line_height):
3065 * xdisp.c (current_mode_line_height, current_header_line_height):
3067 (pos_visible_p, init_xdisp): Adjust user.
3068 (redisplay_window): Invalidate mode_line_height and
3069 header_line_height if current and desired matrices do not agree.
3071 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3073 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3074 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3076 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3078 Make --without-x compatible with --enable-gcc-warnings.
3079 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3080 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3081 members under HAVE_WINDOW_SYSTEM.
3082 * keyboard.c (make_lispy_focus_out): Likewise.
3083 (record_menu_key): Move under HAVE_MENUS.
3084 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3085 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3086 (syms_of_xdisp): Adjust user.
3087 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3088 (start_hourglass, cancel_hourglass):
3089 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3090 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3091 and CLEAR_FONT_TABLE_NFONTS.
3092 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3093 Declare only if HAVE_WINDOW_SYSTEM.
3094 (lface_same_font_attributes_p, clear_face_gcs): Define only
3095 if HAVE_WINDOW_SYSTEM.
3097 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3099 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3100 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3101 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3103 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3105 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3107 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3109 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3110 This fixes a type error on hosts where ptrdiff_t is wider than int.
3112 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3114 * keyboard.c (read_key_sequence_vs): New function.
3115 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3118 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3120 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3122 Makefile improvements.
3123 * Makefile.in (config.status): Don't use double-colon rules, as
3124 they are not portable according to POSIX. Fix shell typo with `;
3125 I guess this rule has never been tested?
3126 (VCSWITNESS): New macro, to override any environment var.
3128 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3130 * xterm.h (struct x_display_info): Do not track X connection
3131 fd separately because it is always available from Display.
3132 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3135 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3137 * buffer.c (drop_overlay):
3138 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3139 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3141 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3143 * buffer.c (Fmake_overlay, Fmove_overlay):
3144 * intervals.c (set_point_from_marker):
3145 * print.c (PRINTPREPARE): Prefer signal_error
3146 to plain error and report unsuitable marker too.
3148 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3150 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3151 for 'dragging' member.
3152 (struct x_output): Remove set-but-unused leftovers
3153 'left_before_move' and 'top_before_move'.
3154 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3155 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3156 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3157 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3158 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3159 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3160 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3161 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3163 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3165 * nsfont.m (INVALID_GLYPH): New define.
3166 (nsfont_encode_char): Use INVALID_GLYPH.
3167 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3169 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3171 * xterm.c (x_last_mouse_movement_time): Revert last change.
3172 This code should use XDisplayMotionBufferSize to check display's
3173 motion history first, and there are few other issues as well.
3174 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3175 (handle_one_xevent): Adjust user.
3177 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3179 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3180 * frame.c (Flast_nonminibuf_frame): ... to here.
3181 (check_minibuf_window): Don't abort if no window was found
3184 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3186 Use XGetMotionEvents to ask the last mouse motion time from X server.
3187 * xterm.c (X_MOTION_HISTORY): Default to 1.
3188 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3189 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3190 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3191 Ifdef away legacy code.
3192 (XTmouse_position, x_scroll_bar_report_motion):
3193 Use x_last_mouse_movement_time.
3194 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3197 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3199 * msdos.c (last_mouse_window): Move to...
3200 (dos_rawgetc): ...this function and adjust comment.
3201 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3202 (mouseMoved): ...this function and adjust comment.
3203 * w32term.c (last_window): Likewise with...
3204 (w32_read_socket): ...this function.
3205 * xterm.c (last_window): Likewise with...
3206 (handle_one_xevent): ...this function.
3208 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3210 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3211 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3212 (handle_one_xevent): ...to here.
3213 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3216 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3218 * msdos.c (IT_set_terminal_window): Remove no-op.
3219 (initialize_msdos_display): Adjust terminal setup.
3220 * w32console.c (w32con_set_terminal_window): Remove no-op.
3221 (initialize_w32_display): Adjust terminal setup.
3222 * w32term.c (w32_set_terminal_window): Remove no-op.
3223 (w32_create_terminal): Adjust terminal setup.
3224 * xterm.c (XTset_terminal_window): Remove no-op.
3225 (x_create_terminal): Adjust terminal setup.
3227 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3229 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3231 (ns_create_terminal): Adjust terminal setup.
3232 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3234 (w32_create_terminal): Adjust terminal setup.
3235 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3237 (x_create_terminal): Adjust terminal setup.
3239 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3241 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3242 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3243 * dispnew.c (buffer_posn_from_coords):
3244 * window.c (Fwindow_end, displayed_window_lines):
3245 * xdisp.c (redisplay_mode_lines): Use it.
3247 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3249 * fontset.c (face_for_char): Check char in the current face font first
3250 if HAVE_NS (Bug#15138).
3252 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3254 * window.c (temp_output_buffer_show): Make sure window returned
3255 by display_buffer is live (Bug#15213).
3257 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3259 Minor cleanup to avoid forward declarations.
3260 * coding.h (struct ccl_spec): Remove forward declaration.
3261 * composite.h (toplevel): Include font.h.
3262 (struct composition_it, struct face, struct font_metrics):
3263 Remove forward declaration.
3264 * dispextern.h (struct image, struct atimer): Likewise.
3265 * emacsgtkfixed.h (struct frame): Likewise.
3266 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3267 * font.h (struct font_driver, struct font, struct glyph_string)
3268 (struct face): Remove forward declaration.
3269 * fontset.h (struct face, struct font): Likewise.
3270 * frame.h (toplevel): Style cleanup.
3271 (enum output_method): Move to...
3272 * termhooks.h (enum output_method): ...here.
3273 (struct glyph, struct frame, struct ns_display_info)
3274 (struct x_display_info, struct w32_display_info):
3275 Remove forward declaration.
3276 * xterm.h (toplevel): Include termhooks.h.
3277 (struct font, struct window, struct glyph_matrix, struct frame)
3278 (struct input_event, struct face, struct image): Remove forward
3280 * gtkutil.h (struct _widget_value): Likewise.
3281 * keyboard.h (toplevel): Include termhooks.h.
3282 (struct input_event): Remove forward declaration.
3284 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3286 * intervals.c (set_point_from_marker): New function.
3287 * editfns.c (Fgoto_char):
3288 * process.c (Finternal_default_process_filter):
3289 * window.c (select_window_1): Use it.
3290 * buffer.h (set_point_from_marker): Add prototype.
3292 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3294 * w32.c (term_winsock): Call release_listen_threads before calling
3296 (_sys_wait_accept): Wait for accept event in a loop with a finite
3297 timeout, instead of waiting indefinitely. Will hopefully avoid
3298 hanging during exit because WSACleanup deadlocks waiting for the
3299 event object to be released. (Bug#14333)
3301 * w32proc.c (release_listen_threads): New function, signals all
3302 the reader threads that listen for connections to stop waiting.
3304 * w32.h (release_listen_threads): Add prototype.
3306 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3308 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3309 field of new marker (for sanity and safety).
3310 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3311 anyway because XMISCTYPE is a function and can't be an lvalue).
3313 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3315 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3316 (x_after_update_window_line, x_scroll_bar_create):
3317 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3318 (handle_one_xevent, x_clear_frame_area):
3319 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3320 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3321 * xterm.h (x_clear_area): Adjust prototype.
3323 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3325 Hook scanning and indentation functions to find_newline. This helps
3326 to avoid duplicated code and renders more respect to newline cache.
3327 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3328 * cmds.c (Fforward_line):
3329 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3330 Use find_newline and avoid unnecessary point movements.
3331 * search.c (scan_newline): Implement on top of find_newline.
3333 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3335 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3336 scoped code (bug#11258).
3338 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3340 * nsterm.m (last_window): New variable.
3341 (EV_TRAILER2): New macro.
3342 (EV_TRAILER): Call EV_TRAILER2.
3343 (mouseMoved:): Add support for mouse-autoselect-window
3344 on nextstep (Bug#6888).
3346 2013-08-28 Andreas Schwab <schwab@suse.de>
3348 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3349 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3350 Remove unused macro definitions.
3351 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3352 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3353 Only define if emacs.
3355 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3357 Prefer enum glyph_row_area to int where appropriate.
3358 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3360 (window_box, window_box_width, window_box_left, window_box_left_offset)
3361 (window_box_right, window_box_right_offset): Adjust prototypes.
3362 * xdisp.c (window_box, window_box_width, window_box_left)
3363 (window_box_left_offset, window_box_right, window_box_right_offset):
3364 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3365 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3366 * nsterm.m (ns_clip_to_row):
3367 * w32term.c (w32_clip_to_row):
3368 * xterm.c (x_clip_to_row): Likewise.
3370 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3372 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3373 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3375 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3377 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3378 for portability to hosts where /bin/sh has problems.
3380 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3382 Redesign redisplay interface to drop global output_cursor.
3383 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3384 (toplevel): Remove declaration of output_cursor.
3385 (set_output_cursor, x_cursor_to): Remove prototype.
3386 * window.h (struct window): New member output_cursor.
3387 (output_cursor_to): New function to replace RIF member.
3388 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3389 (update_text_area, set_window_cursor_after_update): Use it.
3390 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3391 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3392 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3393 * w32term.c (x_update_window_begin, x_update_window_end):
3394 * xterm.c (x_update_window_begin, x_update_window_end):
3395 Adjust to use per-window output cursor.
3397 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3399 Simplify SELECT_TYPE-related code.
3400 Like EMACS_TIME, this portability layer is no longer needed, since
3401 Emacs has been using fd_set as a portability layer for some time.
3402 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3403 (SELECT_TYPE): Remove. All uses changed to fd_set.
3404 (fd_set) [!FD_SET]: New typedef.
3406 Simplify EMACS_TIME-related code.
3407 This portability layer is no longer needed, since Emacs has been
3408 using struct timespec as a portability layer for some time.
3409 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3410 Include <time.h> rather than "systime.h"; that's all that's needed now.
3411 * dispnew.c: Include <timespec.h> rather than "systime.h";
3412 that's all that's needed now.
3413 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3414 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3415 TIMESPEC_RESOLUTION.
3416 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3417 LOG10_TIMESPEC_RESOLUTION.
3418 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3419 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3420 (make_emacs_time): Remove. All used changed to make_timespec.
3421 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3422 (current_timespec): Rename from current_emacs_time. All uses changed.
3423 (add_emacs_time): Remove. All uses changed to timespec_add.
3424 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3425 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3426 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3427 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3428 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3429 (current_timespec): Rename from current_emacs_time. All uses changed.
3430 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3431 changed to timespec_cmp.
3432 * xgselect.c: Include <timespec.h>, since our .h files don't.
3434 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3436 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3437 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3438 Remove the leftovers.
3439 * gtkutil.c (toplevel): Do not declare Qxft but include
3441 * image.c (toplevel): Do not declare Vlibrary_cache because
3442 it's already done in lisp.h.
3444 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3446 * lisp.h (Mouse_HLInfo): Move from here...
3447 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3448 (reset_mouse_highlight): New function.
3449 * msdos.c (dos_set_window_size, IT_update_begin)
3450 (internal_terminal_init):
3451 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3452 (ns_initialize_display_info):
3453 * w32console.c (initialize_w32_display):
3454 * w32term.c (x_update_window_end, x_free_frame_resources)
3455 (w32_initialize_display_info):
3456 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3457 * window.c (Fdelete_other_windows_internal):
3458 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3459 * termchar.h (toplevel):
3460 * xterm.h (toplevel): Include dispextern.h.
3462 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3464 Fix minor problems found by static checking.
3465 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3466 (expect): Avoid nested-if warning.
3467 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3468 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3469 * nsterm.h, nsterm.m (ns_select):
3470 * xgselect.c, xgselect.h (xg_select):
3471 Adjust signature to better match pselect's.
3472 * nsterm.m (ns_select):
3473 Don't set *TIMEOUT, since pselect doesn't.
3474 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3475 diagnostic about assigning const char * to it.
3476 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3478 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3480 * lread.c (substitute_object_recurse): Handle hash-tables as well
3483 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3485 Fix unlikely core dump in init_tty, and simplify terminfo case.
3486 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3487 The old version incorrectly dumped core if malloc returned a
3488 buffer containing only non-NUL bytes.
3489 (init_tty): Do not allocate or free termcap buffers; the
3490 struct does that for us now.
3491 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3492 (struct tty_display_info): Define members termcap_term_buffer and
3493 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3494 use them. Allocate them directly in struct rather than indirectly
3495 via a pointer, to simplify init_tty.
3497 * frame.c (check_minibuf_window): Initialize 'window' properly,
3498 so that Emacs reliably aborts later if 'window' is not initialized.
3500 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3502 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3503 of VoidSymbol (Bug#15154).
3505 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3507 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3508 mouse_face_beg_y and mouse_face_end_y.
3509 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3510 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3511 Adjust users and update comment where appropriate.
3513 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3515 * frame.c (check_minibuf_window): New function.
3516 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3517 Call check_minibuf_window (Bug#15183).
3519 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3521 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3522 because this is the only last cursor data we need to keep and consult.
3523 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3524 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3527 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3529 Fix recovering from possible decompression error.
3530 Since insert_from_gap doesn't always move point, we can't use PT as
3531 the position where the partially decompressed data ends, and
3532 should count how many bytes was produced so far.
3533 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3534 (unwind_decompress): Really delete partially uncompressed data.
3535 (Fzlib_decompress_region): Take decompressed data size into account.
3537 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3539 * syntax.c (init_syntax_once): Adjust comment and do an early
3540 initialization of Qchar_table_extra_slots just once...
3541 * casetab.c (init_casetab_once):
3542 * category.c (init_category_once):
3543 * character.c (syms_of_character):
3544 * coding.c (syms_of_coding):
3545 * xdisp.c (syms_of_xdisp): ...and omit it here.
3547 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3549 * xdisp.c (get_next_display_element): Don't apply to characters
3550 from a display vector the logic of setting it->end_of_box_run_p
3551 suitable for characters from a buffer. (Bug#15175)
3553 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3554 to handle directories, rather than '_utime' which doesn't.
3557 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3559 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3560 or fullscreen (Bug#14627).
3562 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3564 System-dependent integer overflow fixes.
3565 * process.c (Fset_process_window_size): Signal an error if
3566 the window size is outside the range supported by the lower level.
3567 * sysdep.c (set_window_size): Return negative on error,
3568 nonnegative on success, rather than -1, 0, 1 on not in system,
3569 failure, success. This is simpler. Caller changed.
3570 (serial_configure): Remove unnecessary initialization of local.
3571 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3572 size fits in unsigned long; this isn't true on some 32-bit hosts.
3573 Avoid buffer overrun if some future version of /proc/meminfo has a
3574 variable name longer than 20 bytes.
3575 (system_process_attributes) [__FreeBSD__]:
3576 Don't assume hw.availpages fits in 'int'.
3578 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3580 Don't let very long directory names overrun the stack.
3581 Fix some related minor problems involving "//", vfork.
3582 * callproc.c (encode_current_directory): New function.
3583 (call_process): Don't append "/"; not needed.
3584 * fileio.c (file_name_as_directory_slop): New constant.
3585 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3586 this can save the caller having to alloca.
3587 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3588 Use SAFE_ALLOCA, not alloca.
3589 (directory_file_name, Fexpand_file_name): Leave leading "//"
3590 alone, since it can be special even on POSIX platforms.
3591 * callproc.c (call_process):
3592 * process.c (Fformat_network_address):
3593 * sysdep.c (sys_subshell):
3594 Use encode_current_directory rather than rolling our own.
3595 (create_process): No need to encode directory; caller does that now.
3596 * process.h (encode_current_directory): New decl.
3597 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3598 Rework to avoid 'goto xyzzy;'.
3600 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3602 * xdisp.c (handle_face_prop): If the default face was remapped use
3603 the remapped face for strings from prefix properties. (Bug#15155)
3605 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3607 Minor cleanup for redisplay interface and few related functions.
3608 * frame.h (enum text_cursor_kinds): Move from here...
3609 * dispextern.h (enum text_cursor_kinds): ...to here.
3610 (toplevel): Drop unnecessary declarations.
3611 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3612 in update_window_end_hook and draw_window_cursor functions.
3613 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3614 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3615 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3616 * xterm.c (x_update_window_end, x_draw_window_cursor):
3617 * xdisp.c (display_and_set_cursor, update_window_cursor)
3618 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3619 enum text_cursor_kinds where appropriate.
3621 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3623 Redesign redisplay interface to drop updated_row and updated_area.
3624 * dispextern.h (updated_row, updated_area): Remove declaration.
3625 (struct redisplay_interface): Pass glyph row and row area parameters
3626 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3627 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3629 * dispnew.c (updated_row, updated_area): Remove.
3630 (redraw_overlapped_rows, update_window_line): Adjust user.
3631 (update_marginal_area, update_text_area): Likewise. Pass updated row
3632 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3633 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3636 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3638 * process.c (flush_pending_output): Remove stub.
3641 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3643 * callproc.c: Fix race that killed background processes (Bug#15144).
3644 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3645 Record deleted process-id in critical section, not afterwards.
3646 Don't mistakenly kill process created by a call-process invocation
3647 that discards output and does not wait.
3649 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3651 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3652 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3653 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3654 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3655 to shut up compiler in mark_object.
3656 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3658 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3660 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3661 We can't portably rely on PTY_OPEN doing that, even if
3662 it calls posix_openpt with O_CLOEXEC.
3664 2013-08-20 Kenichi Handa <handa@gnu.org>
3666 * character.c (string_char): Improve commentary.
3668 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3670 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3671 (struct animation_cache): Make signature a flexible array member.
3672 All uses changed. This is a tad slower but may insulate us better
3673 from future changes to ImageMagick.
3675 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3677 * image.c: Shrink memory needed for animation cache.
3678 (SIGNATURE_DIGESTSIZE): New constant.
3679 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3680 (imagemagick_create_cache): Copy the signature. This saves
3681 several KB of memory that ImageMagick wastes per signature.
3682 Don't bother updating the update_time, as the caller does that now.
3683 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3684 it's a fixed size struct member now.
3685 (imagemagick_get_animation_cache): Always destroy the signature,
3686 as it's now imagemagick_create_cache's responsibility to copy it.
3687 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3688 and use memcmp rather than strcmp.
3689 eassert that ImageMagick returns a signature of the specified length.
3691 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3693 * image.c (imagemagick_get_animation_cache): Don't segfault on
3695 (imagemagick_get_animation_cache): Revert to previous definition
3696 so that it actually works. But keep the memory leak fix.
3697 (imagemagick_get_animation_cache): Fix memory leak.
3699 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3701 * image.c: Fix animation cache signature memory leak.
3702 Fix some other minor performance problems while we're at it.
3703 (imagemagick_create_cache): Clear just the members that
3704 need clearing. Don't set update_time, as caller does that now.
3705 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3706 Simplify by using pointer-to-pointer instead of a prev pointer.
3707 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3708 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3709 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3710 it's already a copy. Free the signature probe unless it's cached.
3712 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3713 This was introduced by my 2013-08-12 fix for Bug#15035.
3715 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3717 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3718 (imagemagick_prune_animation_cache): Now static.
3720 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3722 * image.c (imagemagick_get_animation_cache): Don't segfault when
3723 pruning all entries.
3725 2013-08-18 Ken Brown <kbrown@cornell.edu>
3727 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3728 static heap if ENABLE_CHECKING is defined.
3729 (max_bss_sbrk_ptr): New variable.
3731 (report_sheap_usage): Report maximum static heap usage instead of
3732 ending static heap usage.
3734 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3736 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3737 of zlib_initialized according to the results of calling
3738 init_zlib_functions.
3740 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3742 * image.c: Implement an ImageMagick per-image cache.
3743 (imagemagick_get_animation_cache): Fix a double-free error.
3744 (imagemagick_load_image): Remove the ping_wand code, which only
3745 apparently saved time on invalid animated images, and slowed down
3746 everything else. Optimise for the common case.
3748 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3750 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3752 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3754 * marker.c (set_marker): Remove documentation of undefined behavior.
3756 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3758 * image.c (imagemagick_compute_animated_image): Animate correctly
3759 when sub-images are smaller than the main image.
3760 (imagemagick_compute_animated_image): Setting the iterator row to
3761 zero is apparently not allowed.
3762 (imagemagick_compute_animated_image): Allow images that say they
3763 have sub-images that are bigger than the main image, but just crop
3766 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3768 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3770 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3772 * image.c (imagemagick_compute_animated_image): Respect the GIF
3775 2013-08-15 Ken Brown <kbrown@cornell.edu>
3777 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3778 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3781 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3783 Fix minor problems found by static checking.
3784 * frame.c (delete_frame):
3785 * xdisp.c (next_element_from_display_vector):
3786 Avoid uninitialized local.
3787 * image.c (imagemagick_compute_animated_image): Port to C89.
3788 Prefer usual GNU indentation style for loops.
3789 Be more careful about bizarrely large sizes, by using ptrdiff_t
3792 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3794 Fix infinite frame selection loop (Bug#15025).
3795 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3797 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3799 * xdisp.c (compute_window_start_on_continuation_line):
3800 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3801 to make sure we end up setting the window start at the leftmost
3802 visible character of the display line. This avoids funky
3803 horizontal shifting because the window start is not kept on the
3804 same position. (Bug#15090)
3805 (next_element_from_display_vector): Support 'box' face attribute
3806 in the face definitions of a display vector. (Bug#15099)
3808 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3810 * image.c (imagemagick_compute_animated_image): Implement animated
3812 (imagemagick_compute_animated_image): Fix some compilation
3813 warnings. Implement a very simple cache to make the animation
3814 usable at all, but it should be replaced with a per-image cache.
3816 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3818 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3819 to do `for' loops over alist values.
3820 * buffer.h (FOR_EACH_BUFFER):
3821 * process.c (FOR_EACH_PROCESS): Use it.
3822 (handle_child_signal, status_notify, Fget_buffer_process)
3823 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3825 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3827 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3828 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3829 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3830 to xzalloc and so avoid redundant call to memset.
3831 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3832 members because it is allocated with xzalloc and so already zeroed.
3834 2013-08-14 Ken Brown <kbrown@cornell.edu>
3836 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3839 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3841 Utility function and macro to copy Lisp string to C string.
3842 * lisp.h (xlispstrdupa): New macro.
3843 (xlispstrdup): New prototype.
3844 * alloc.c (xlispstrdup): New function.
3845 * callint.c (Fcall_interactively):
3846 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3847 (Fsubstitute_in_file_name):
3848 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3849 * image.c (x_create_bitmap_from_file):
3850 * w32term.c (w32_term_init):
3851 * xterm.c (x_term_init): Use xlispstrdup.
3853 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3855 * image.c (imagemagick_load_image): Make animated pictures work.
3856 There's still some problems with background color settings, though
3859 * decompress.c (unwind_decompress): Always restore point.
3861 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3863 * marker.c (set_marker): Reformat documentation.
3865 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3867 * xdisp.c (cursor_type_changed): Now static.
3869 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3870 Use changed. This avoids the need to call xmalloc and for the
3871 caller to call xfree, and avoids memory leaks in some situations.
3873 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3875 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3876 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3877 (redisplay_window): If window_end_valid is cleared due to non-zero
3878 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3879 so do not call to try_cursor_movement for that window.
3881 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3883 * window.h (struct window): Convert window_end_pos and
3884 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3885 (wset_window_end_pos, wset_window_end_vpos): Remove.
3886 * dispnew.c (adjust_glyph_matrix):
3887 * window.c (Fwindow_end, replace_window, set_window_buffer)
3889 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3890 (set_vertical_scroll_bar, redisplay_window, try_window)
3891 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3892 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3893 (note_mouse_highlight): Adjust users.
3894 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3897 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3899 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3900 * image.c (imagemagick_filename_hint): Use `const char *' and
3901 prefer SSDATA to SDATA to avoid warnings.
3903 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3905 Cleanup window fringes, margins and scroll bars adjustments.
3906 * window.c (set_window_fringes, set_window_margins)
3907 (set_window_scroll_bars, apply_window_adjustment): New functions.
3908 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3909 (Fset_window_scroll_bars): Use them.
3911 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3913 * window.h (struct window): Convert scroll_bar_width
3914 from Lisp_Object to integer. Adjust comment.
3915 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3917 * window.c (wset_scroll_bar_width): Remove.
3918 (make_window): Initialize scroll_bar_width.
3919 (Fsplit_window_internal): Use direct assignment.
3920 (Fset_window_configuration, save_window_save):
3921 Convert Lisp_Object to integer and back where appropriate.
3922 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3923 bar was actually changed, and mention this in docstring.
3925 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3927 * decompress.c: Minor simplifications.
3928 (Fzlib_decompress_region): Don't bother verifying
3929 that avail_out <= UINT_MAX, as that was confusing.
3930 Mention the restriction in a comment instead.
3931 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3933 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3935 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3936 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3938 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3940 * image.c (imagemagick_filename_hint): Check for errors in the
3943 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3945 * window.c (Fwindow_margins): Return nil when there's no marginal
3946 area, as per the documented API.
3948 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3949 Fmake_vector, as scroll bar's struct members are not all Lisp
3950 objects now. This avoids crashes in GC.
3952 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3953 bool, so its address could be taken.
3955 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3957 * image.c (imagemagick_filename_hint): New function to possibly
3958 apply `image-content-type-suffixes'.
3959 (imagemagick_load_image): Use it.
3961 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3963 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3964 if loading zlib failed.
3966 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3968 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3969 2013-08-13 checkin below. Change bool to BOOL, rule is:
3970 All Obj-C code uses BOOL, except for interfaces callable from C.
3972 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3974 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3976 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3977 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3978 bool instead of BOOL.
3979 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3980 from Lisp_Object to bitfield. Adjust comment.
3981 * w32term.c (x_scroll_bar_create): Adjust user.
3982 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3983 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3984 Use bool for boolean.
3985 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3986 to `unsigned int' when defining a bitfield.
3988 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3990 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3992 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3994 * window.h (struct window): Convert left_margin_cols and
3995 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3996 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3997 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3999 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4001 (showing_window_margins_p, update_window_line, update_frame_1):
4002 * fringe.c (draw_fringe_bitmap_1):
4003 * xdisp.c (window_box_width): Adjust users.
4004 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4005 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4006 Use direct assignment.
4007 (Fset_window_configuration, save_window_save, Fwindow_margins):
4008 Convert Lisp_Object to integer and back where appropriate.
4009 (Fset_window_margins): Adjust user. Return t if any margin
4010 was actually changed, and mention this in docstring.
4012 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4014 * syntax.c (forward_word):
4015 * cmds.c (forward_char, backward_char): Mention the optional argument.
4017 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4019 * window.h (struct window): Convert left_fringe_width
4020 and right_fringe_width from Lisp_Objects to integers.
4022 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4023 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4024 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4026 (make_window): Initialize new integer fields to -1.
4027 (Fsplit_window_internal): Use direct assignment.
4028 (Fset_window_configuration, save_window_save):
4029 Convert Lisp_Object to integer and back where appropriate.
4030 (Fset_window_fringes): Adjust user. Return t if any fringe
4031 was actually changed, and mention this in docstring.
4033 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4035 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4036 * nsfns.m (x_set_cursor_type):
4037 * w32fns.c (x_set_cursor_type):
4038 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4039 * xdisp.c (set_frame_cursor_types): ...but in common code.
4041 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4043 * font.c (clear_font_cache): New function, stripped from...
4044 (Fclear_font_cache): ...here, which now uses the function
4045 above. Adjust comment.
4046 * font.h (clear_font_cache): Add prototype.
4047 * xfaces.c (clear_face_cache): Use clear_font_cache.
4049 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4051 * window.c (Fset_window_start): Compare `w', not `window' because
4052 `w' might not be equal to `window' after call to decode_live_window.
4054 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4056 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4057 This fixes a problem introduced by the Bug#15035 patch
4058 when using GPG. Reported by Herbert J. Skuhra.
4060 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4062 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4063 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4064 not yet initialized.
4066 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4068 * decompress.c (Fzlib_decompress_region): Support zlib
4069 decompression, too, and rename.
4071 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4073 Minor zlib configuration tweaks.
4074 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4075 Don't assume presence of fn_inflateInit2_ zlib internal function.
4077 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4079 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4080 include the zlib prefix.
4082 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4084 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4085 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4086 define static variables that are pointers to zlib functions to be
4088 (init_zlib_functions) [WINDOWSNT]: New function.
4089 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4091 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4092 macros instead of invoking the zlib functions directly.
4093 (syms_of_decompress): DEFSYM Qzlib_dll.
4094 Staticpro Szlib_available_p.
4096 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4098 Avoid looping over all frame windows to freeze and unfreeze.
4099 * window.h (struct window): Drop frozen_window_start_p.
4100 (freeze_window_starts): Drop prototype.
4101 * frame.h (struct frame): New frozen_window_starts flag.
4102 (FRAME_WINDOWS_FROZEN): New macro.
4103 * window.c (freeze_window_start, freeze_window_starts):
4105 (select_window, replace_window): Adjust users.
4106 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4107 (window_frozen_p): New function.
4108 (redisplay_window): Use it.
4110 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4112 Fix some fd issues when running subprocesses (Bug#15035).
4113 Fix bugs that can leak files or file descriptors on errors.
4114 Don't unlink open temp files, as that's hard for users to diagnose
4115 when things go awry (e.g., temp disk exhausted).
4116 Don't bother to lock temp files. Check for invalid recursion.
4117 * callproc.c (synch_process_fd): Remove. All uses removed.
4118 (synch_process_tempfile): New var or macro.
4119 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4121 (record_kill_process): New arg, the temp name. All callers changed.
4122 (delete_temp_file): Now just a simple wrapper around unlink.
4123 (call_process_kill): New arg, the call_process_fd array.
4124 Close them all. Clear synch_process_pid. Remove the temp file,
4125 or arrange for it to be removed.
4126 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4127 that's been moved to synch_process_tempfile. Caller changed.
4128 Do not remove the tempfile; that's now call_process_kill's
4130 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4131 call_process_kill; the caller now does that.
4132 (call_process_cleanup): Do not close the process fd; that's now
4133 call_process_kill's responsibility.
4134 (Fcall_process): Implement via new function call_process, which
4135 has most of the old body of Fcall_process, but with a different API.
4136 (call_process): New function that does not open or close filefd if
4137 it is nonnegative. Record which fds need to be closed, and let
4138 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4139 Signal an error if invoked recursively (could be done via a hook).
4140 Simplify creation of the tempfile in the MSDOS case.
4141 Don't create the output file until after checking for the executable.
4142 Report any failure to open /dev/null.
4143 Don't open /dev/null for writing twice; once is enough.
4144 Don't create pipe if all output is being discarded or sent to file.
4145 Don't worry about setting up the coding system or reading from the
4146 pipe if all output is being discarded.
4147 Hoist fd_error local into top level, to lessen block nesting.
4148 Don't record deleted pid here; now done by Fcall_process_region.
4149 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4150 and note its success in synch_process_tempfile.
4151 Do not leak resources when child_setup fails.
4152 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4153 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4154 (create_temp_file): Now returns open fd, with an additional
4155 Lisp_Object * argument to return the name. All callers changed.
4156 Do not close the file; rewind it instead, and leave it open for
4157 the caller. Do not lock the temp file. Unwind-protect the file
4158 and the file-descriptor.
4159 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4160 If an asynchrounous process, record it here, not in call_process.
4161 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4162 * eval.c (set_unwind_protect): New function.
4163 * fileio.c (write_region): New function, generalized from the
4164 old Fwrite_region. Do not lock temp files.
4165 (Fwrite_region): Use it.
4166 * lisp.h (set_unwind_protect, write_region): New decls.
4167 * process.c: Include <verify.h>.
4168 (make_process): Mark fds as initially closed.
4169 (deleted_pid_list): Now a list of pid-filename pairs.
4171 (close_process_fd): New function.
4172 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4173 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4174 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4175 (create_process, create_pty, Fmake_serial_process)
4176 (server_accept_connection): Record which fds need to be closed,
4177 and let deactivate_process close them.
4178 (Fmake_network_process): Do not discard the unwind-protect
4179 until it's safe to do so.
4180 (deactivate_process): Close the fds opened by create_process etc.
4181 (Fprocess_send_eof): Adjust to new way of recording open fds.
4182 Report an error if /dev/null can't be opened, instead of aborting.
4183 * process.h (PROCESS_OPEN_FDS): New constant.
4184 (struct Lisp_Process): New member open_fds.
4185 (record_kill_process, record_deleted_pid): Adjust signatures.
4186 (record_deleted_pid): Move decl here ...
4187 * syswait.h (record_deleted_pid): ... from here.
4189 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4191 * decompress.c: Fix bugs with large buffers and weird inputs.
4192 Tune a bit. Reindent as per usual Emacs style.
4193 (BUFFER_SIZE): Remove.
4194 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4195 more than UINT_MAX bytes. Decompress into the gap instead of into
4196 an auto buffer, as this should avoid copying. Return nil if
4197 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4198 set immediate_quit; we shouldn't trust zlib code that much.
4200 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4202 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4203 errors, and really move the gap to where we want it.
4205 * lisp.h: Include decompress.c support.
4207 * emacs.c (main): Include decompress.c support.
4209 * Makefile.in: Include -lz if present.
4211 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4213 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4214 (initWithTitle:): Initialize frame to 0.
4215 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4216 (fillWithWidgetValue:frame:): Rename from
4217 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4219 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4220 fillWithWidgetValue:frame:
4222 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4223 remove memory leak warnings.
4225 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4226 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4229 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4230 (x_activate_menubar): Update the whole menu.
4231 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4232 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4233 current event is not NSSystemDefined (Bug#15001).
4234 Call ns_check_menu_open only if trackingMenu is 2.
4235 (menuDidClose:): New method, decrease trackingMenu.
4236 (fillWithWidgetValue:setDelegate:): New method.
4237 (fillWithWidgetValue:): Call the above.
4239 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4241 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4243 Omit some unnecessary casts.
4244 Many of these go back to the old pre-C89 days, when they may have
4245 been needed, but we've been assuming C89 or later for a while now.
4246 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4247 (live_float_p, live_misc_p, live_vector_p):
4248 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4249 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4250 (defvar_per_buffer):
4251 * callint.c (Fcall_interactively):
4252 * doc.c (Fsubstitute_command_keys):
4253 * filelock.c (get_boot_time):
4254 * frame.c (xrdb_get_resource):
4255 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4256 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4257 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4258 (menuitem_highlight_callback, menu_destroy_callback)
4259 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4260 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4261 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4262 (xg_tool_bar_help_callback, tb_size_cb):
4263 * image.c (xpm_alloc_color, png_read_from_memory)
4264 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4265 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4267 * keymap.c (describe_map):
4268 * nsfns.m (Fns_display_monitor_attributes_list):
4269 * nsmenu.m (process_dialog:):
4270 * nsterm.m (hold_event):
4271 * process.c (wait_reading_process_output):
4272 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4273 * scroll.c (do_direct_scrolling, scrolling_1):
4274 * termcap.c (tgetent):
4275 * window.c (check_window_containing, add_window_to_list)
4276 (freeze_window_starts):
4277 * xdisp.c (compare_overlay_entries, vmessage):
4278 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4279 (x_get_monitor_attributes_xrandr)
4280 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4281 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4282 * xfont.c (xfont_match, xfont_open):
4283 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4284 (menubar_selection_callback, menu_position_func)
4285 (popup_selection_callback, create_and_show_popup_menu)
4286 (dialog_selection_callback, create_and_show_dialog):
4287 * xrdb.c (x_get_string_resource):
4289 * xsmfns.c (x_session_check_input):
4290 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4291 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4292 (xaw_jump_callback, xaw_scroll_callback):
4293 Omit unnecessary casts.
4295 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4297 Minor string-length refactoring.
4298 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4299 * frame.c (make_monitor_attribute_list):
4300 Prefer build_string to strlen + make_string.
4302 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4304 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4305 don't check minor_code (Bug#14417).
4307 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4309 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4310 vertical positions instead. This avoids calling MATRIX_ROW with
4311 row numbers that are possibly beyond valid limits. (Bug#15064)
4313 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4315 Use xstrdup and build_unibyte_string where applicable.
4316 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4317 * xfns.c (x_window):
4318 * xrdb.c (x_get_customization_string):
4319 * xterm.c (xim_initialize):
4320 * w32fns.c (w32_window): Use xstrdup.
4321 (w32_display_monitor_attributes_list):
4322 * emacs.c (init_cmdargs):
4323 * keyboard.c (PUSH_C_STR):
4324 * nsfont.m (nsfont_open):
4325 * sysdep.c (system_process_attributes):
4326 * w32.c (system_process_attributes):
4327 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4329 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4331 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4332 variables of these types so that GDB would know about them, as aid
4333 for debugging fatal exceptions. (Bug#15024) See also
4334 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4337 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4339 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4340 larger than the NSWindow (Bug#14934).
4342 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4344 Redesign redisplay interface to drop global variable updated_window.
4345 Always pass currently updated window as a parameter to update routines.
4346 * dispextern.h (updated_window): Remove declaration.
4347 (struct redisplay_interface): Pass window parameter to
4348 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4349 and after_update_window_hook.
4350 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4352 * dispnew.c (updated_window): Remove.
4353 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4354 (update_window_line): Adjust to match redisplay interface changes.
4355 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4356 (ns_scroll_run, ns_after_update_window_line):
4357 * w32term.c (x_update_window_begin, x_update_window_end)
4358 (x_after_update_window_line, x_scroll_run):
4359 * xterm.c (x_update_window_begin, x_update_window_end)
4360 (x_after_update_window_line, x_scroll_run):
4361 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4362 Likewise. Adjust comments where appropriate.
4363 (x_cursor_to): Simplify because this is always called during window
4364 update (but install debugging check anyway).
4365 (expose_window): Check must_be_updated_p flag to see whether this
4366 function is called during window update.
4368 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4370 Do not reset window modification event counters excessively.
4371 These leftovers and poor man's tricky methods to catch extra
4372 redisplay's attention are no longer needed.
4373 * frame.c (set_menu_bar_lines_1):
4374 * minibuf.c (read_minibuf_unwind):
4375 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4376 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4377 (window_scroll_line_based, Fset_window_configuration):
4378 * xdisp.c (redisplay_window): Do not reset last_modified and
4379 last_overlay_modified counters.
4381 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4383 * xselect.c (x_send_client_event): Set send_event and serial, memset
4384 data.l as it might be bigger than data.b. Use 24 bit mask to
4385 XSendEvent (Bug#15034).
4387 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4389 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4390 for TTY frames that are not the top frame on their console.
4393 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4395 * w32term.c (w32fullscreen_hook): Really maximize frame when
4396 asked for (Bug#14841).
4398 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4400 Prefer selected_window to Fselected_window, likewise for frames.
4401 * buffer.c (Fbuffer_swap_text):
4402 * data.c (Fvariable_binding_locus):
4403 * window.c (run_window_configuration_change_hook): Adjust users.
4404 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4405 Use decode_live_frame.
4407 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4409 Be more careful if selected window shows the buffer other than current,
4410 use window_outdated only if this is not so. This change should also
4411 address some weird issues discussed in Bug#13012.
4412 * window.h (window_outdated): New prototype.
4413 * window.c (window_outdated): Now here. Convert from static and
4414 always assume window's buffer.
4415 (Fwindow_end, Fwindow_line_height): Use it.
4416 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4417 and always assume window's buffer.
4418 (redisplay_window): Adjust user.
4419 (redisplay_internal): Call to reconsider_clip_changes once and
4420 check whether mode line should be updated only if selected window
4421 shows current buffer.
4422 (run_window_scroll_functions): Use eassert for debugging check.
4423 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4425 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4427 * window.c (window_scroll, window_scroll_pixel_based)
4428 (window_scroll_line_based): Use bool for booleans.
4430 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4432 * process.c: Fix minor off-by-one issues in descriptor counts.
4433 This shouldn't fix any real bugs, but it cleans up the code a bit.
4434 (max_process_desc, max_input_desc): -1, not 0, means none.
4436 (delete_input_desc): New function.
4437 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4438 (deactivate_process): Scan backwards when recomuting max_process_desc;
4439 that should be faster.
4440 (init_process_emacs): Initialize max_input_desc.
4442 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4444 Use region cache to speedup bidi_find_paragraph_start.
4445 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4446 Rename cache_long_line_scans to cache_long_scans.
4447 * buffer.c (bset_cache_long_line_scans): Rename to
4448 bset_cache_long_scans.
4449 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4450 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4452 (syms_of_buffer): Rename cache-long-line-scans to
4453 cache-long-scans. Adjust docstring.
4454 * search.c (newline_cache_on_off):
4455 * indent.c (width_run_cache_on_off): Adjust users.
4456 * bidi.c (bidi_paragraph_cache_on_off): New function.
4457 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4458 * insdel.c (prepare_to_modify_buffer):
4459 Invalidate bidi_paragraph_cache if enabled.
4461 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4463 Invalidate region caches only if buffer text is going to be changed.
4464 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4465 (modify_text): ...new prototype.
4466 (prepare_to_modify_buffer_1): New prototype.
4467 * textprop.c (modify_region): Rename to...
4468 (modify_text_properties): ...new function.
4469 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4470 (Fremove_list_of_text_properties): Adjust users.
4471 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4472 (modify_text): ...new function.
4473 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4474 (prepare_to_modify_buffer_1): ...new function.
4475 * casefiddle.c (casify_region):
4476 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4477 (Ftranspose_regions): Use modify_text.
4479 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4481 * lisp.mk (lisp): Add nadvice.elc.
4483 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4485 New macro to iterate over live buffers similar to frames.
4486 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4487 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4488 Declare buffer-related variables here to offload lisp.h.
4489 * buffer.c (Vbuffer_alist): Adjust comment.
4490 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4491 (other_buffer_safely):
4492 * data.c (store_symval_forwarding):
4493 * dispnew.c (Fframe_or_buffer_changed_p):
4494 * fileio.c (Fdo_auto_save):
4495 * filelock.c (unlock_all_files):
4496 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4498 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4500 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4501 * callproc.c (create_temp_file):
4502 * filelock.c (create_lock_file):
4503 Assume mkostemp, since it's now provided by Gnulib.
4505 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4507 * w32.c (mkostemp): New function.
4508 (mktemp): Remove, no longer used. Most of the code reused in
4509 mkostemp. (Bug#15015)
4510 (mktemp): Don't undef.
4512 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4514 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4515 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4516 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4517 (free_glyph_pool, check_glyph_memory): Likewise for
4518 all users. Adjust comments where appropriate.
4520 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4522 * composite.h: Minor fixups.
4523 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4524 to fix a misspelling, and change it to an inline function while
4525 we're at it (it need not be a macro). All uses changed.
4526 (composition_method, composition_valid_p):
4527 Rewrite to avoid assignments in if-conditions.
4529 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4531 Do not use global Lisp_Object in composition macros.
4532 * composite.h (composition_temp): Remove declaration.
4533 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4534 (composition_method, composition_valid_p): ...inline functions.
4535 (compose_region): Remove the leftover.
4536 * composite.c (composition_temp): Remove.
4537 (run_composition_function, update_compositions)
4538 (composition_compute_stop_pos, composition_adjust_point)
4539 (Ffind_composition_internal):
4540 * coding.c (handle_composition_annotation):
4541 * xdisp.c (handle_composition_prop, check_point_in_composition):
4542 Related users changed.
4544 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4546 Drop FRAME_PTR typedef.
4547 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4548 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4549 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4550 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4551 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4552 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4553 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4554 All related users changed.
4556 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4558 * eval.c (default_toplevel_binding): New function.
4560 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4561 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4562 (syms_of_eval): Export them.
4563 * data.c (Fdefault_value): Micro cleanup.
4564 * term.c (init_tty): Use "false".
4566 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4568 Fix X GC leak in GTK and raw (no toolkit) X ports.
4569 * xterm.c (x_free_frame_resources): If white and black relief
4570 GCs are allocated, always free them here.
4571 * xfns.c (x_make_gc): Omit redundant initialization.
4572 * widget.c (create_frame_gcs): Remove the leftover.
4573 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4574 in x_free_frame_resources.
4576 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4578 * nsterm.m (windowWillResize:toSize:): Only change title if
4579 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4581 (viewDidEndLiveResize): New method.
4583 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4584 inside NS_IMPL_COCOA.
4586 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4588 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4589 Do not check whether undo is enabled because record_insert and
4590 record_delete does that themselves.
4592 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4594 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4595 member which is not really used any more.
4596 (FRAME_XIC_BASE_FONTNAME): Remove.
4597 * xfns.c (xic_free_fontset): Adjust user.
4598 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4599 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4600 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4601 (xdialog_show): Use eassert for debugging check.
4602 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4604 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4606 * fileio.c, fns.c (merge): Move extern decl from here ...
4607 * lisp.h (merge): ... to here.
4609 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4611 Fix last font-related change.
4612 * w32font.h (w32font_list_internal, w32font_match_internal):
4614 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4615 (uniscribe_list_family): Adjust to match font API change.
4616 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4617 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4619 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4621 * frame.h (FRAME_MOUSE_UPDATE):
4622 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4623 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4625 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4627 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4628 * font.h (struct font_driver): Change list, match, and list_family
4629 functions to accept struct frame * as first arg.
4630 * font.c (font_score, font_compare, font_sort_entities):
4632 (font_sort_entities, font_list_entities, font_select_entity):
4633 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4634 match font API change.
4635 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4636 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4637 * ftxfont.c (ftxfont_list, ftxfont_match):
4638 * xftfont.c (xftfont_list, xftfont_match):
4639 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4640 * w32font.c (w32font_list, w32font_match, w32font_list):
4641 (w32font_list_internal, w32_font_match_internal): Likewise.
4642 * xfaces.c (Fx_family_fonts): Adjust user.
4644 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4646 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4647 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4648 only if HAVE_X_WINDOWS is in use.
4649 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4650 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4651 * w32term.c (x_wm_set_icon_position): Likewise.
4652 * w32fns.c (x_icon): Adjust user.
4654 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4656 * xterm.c (last_mouse_press_frame): Remove the
4657 leftover which is not really used any more.
4658 (handle_one_xevent, syms_of_xterm): Adjust users.
4659 (x_flush): Call XFlush once per each X display, not frame.
4660 This is better because this code always unconditionally skips
4661 non-X frames in Vframe_list and issues the only XFlush if we
4662 have more than one X frame on the same X display.
4663 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4664 Use bool for booleans.
4665 (x_draw_glyph_string_background, cvt_string_to_pixel):
4666 (cvt_pixel_dtor): Drop unnecessary prototypes.
4667 * xterm.h (x_display_ok): Adjust prototype.
4669 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4671 Drop unnecessary functions that deals with frame pixel size.
4672 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4673 (x_pixel_height): Drop prototypes.
4674 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4675 (x_pixel_height): Drop implementations.
4676 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4677 which should be always valid for window frame.
4678 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4679 * w32menu.c (Fx_popup_dialog):
4680 * xmenu.c (Fx_popup_dialog): Likewise for both.
4682 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4684 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4685 frame parameters and call to Fmodify_frame_parameters just once.
4686 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4687 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4688 and mention nil frame in docstring.
4690 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4692 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4693 (x_figure_window_size): Likewise. Adjust to return long.
4694 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4695 (toplevel): Move Qterminal_live_p to...
4696 * terminal.c (toplevel): ...here, make it static, and...
4697 (syms_of_terminal): ...DEFSYM here.
4698 * frame.h (Qterminal_live_p): Remove declaration.
4699 (make_frame, x_figure_window_size): Adjust prototype.
4700 * nsfns.m (Fx_create_frame): Use long for window flags.
4702 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4704 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4705 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4706 Do not assume that emacs_close (INT_MAX) is a no-op.
4708 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4710 * xfaces.c (make_face_cache): For struct face_cache, prefer
4711 xmalloc to xzalloc and so avoid redundant call to memset.
4712 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4714 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4716 * fringe.c (draw_window_fringes, update_window_fringes)
4717 (compute_fringe_widths):
4718 * w32term.c (x_draw_glyph_string):
4719 * window.c (candidate_window_p, Frecenter):
4720 * xfaces.c (realize_basic_faces, realize_default_face)
4721 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4722 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4723 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4724 * xmenu.c (Fx_menu_bar_open_internal):
4725 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4726 * xsettings.c (xft_settings_event):
4727 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4728 Use bool for booleans. Adjust style and comments where
4730 * dispextern.h (draw_window_fringes, update_window_fringes)
4731 (compute_fringe_widths):
4732 * xterm.h (x_had_errors_p): Adjust prototype.
4734 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4736 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4737 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4739 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4741 * fns.c (toplevel): Remove comment before Fsafe_length because
4744 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4746 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4748 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4750 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4751 frame which got the message is still alive, before dereferencing
4752 its pointer. (Bug#14970)
4754 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4755 be a live window, before using it as such. (Bug#14970)
4757 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4759 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4760 w32_detect_focus_change instead of doing part of its job by hand.
4761 This fixes the problem whereby FOCUS_OUT events were not sent to
4764 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4766 * process.c (Fprocess_list): Doc fix.
4768 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4769 being re-exposed only if it didn't ask to become visible.
4770 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4771 was previously iconified. (Bug#14841)
4772 (x_iconify_frame): Mark the frame iconified.
4774 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4776 Fix minor problems found by static checking.
4777 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4778 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4780 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4782 * eval.c (set_specpdl_old_value): New function.
4783 (unbind_to): Minor simplification.
4784 (get_backtrace_frame): New function.
4785 (Fbacktrace_frame): Use it. Add `base' argument.
4786 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4787 (syms_of_eval): Export backtrace-eval.
4788 * xterm.c (x_focus_changed): Simplify.
4790 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4792 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4794 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4796 * xdisp.c (redisplay_window): Instead of moving point out of
4797 scroll margin, reject the force_start method, and try scrolling
4798 instead. (Bug#14780)
4800 2013-07-24 Ken Brown <kbrown@cornell.edu>
4802 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4805 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4807 * eval.c (Fprogn): Do not check that BODY is a proper list.
4808 This undoes the previous change. The check slows down the
4809 interpreter, and is not needed to prevent a crash. See
4810 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4812 2013-07-23 Glenn Morris <rgm@gnu.org>
4814 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4816 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4818 Port to GNU/Linux systems with tinfo but not ncurses.
4819 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4820 to decide whether ncurses is being used. Without this change,
4821 GCC complains about tgetent not being declared, on a system
4822 that has tinfo installed but ncurses not installed.
4824 * eval.c (Fprogn): Check that BODY is a proper list.
4826 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4827 * data.c (Fsetq_default):
4828 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4829 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4831 Tune by taking advantage of the fact that ARGS is always a list
4832 when a function is declared to have UNEVALLED args.
4834 * emacsgtkfixed.c: Port to GCC 4.6.
4835 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4837 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4839 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4840 here to silence compiler warnings.
4842 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4844 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4845 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4846 from messing up Emacs's 'struct frame' (Bug#14923).
4848 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4850 * alloc.c (make_save_ptr_ptr): Define this function.
4851 It was inadvertently omitted. It's needed only if
4852 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4854 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4856 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4857 frame have focus (Bug#14895).
4859 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4861 Avoid vfork-related deadlock more cleanly.
4862 * callproc.c (child_setup): When the child's exec fails, output
4863 the program name, as that's more useful. Use O_NONBLOCK to avoid
4865 * process.c (create_process_1): Remove; no longer needed.
4866 (create_process): Remove timer hack; no longer needed, now that
4867 the child avoids deadlock.
4869 2013-07-20 Glenn Morris <rgm@gnu.org>
4871 * image.c (Fimage_flush): Fix doc typo.
4873 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4875 Fix array bounds violation when pty allocation fails.
4876 * process.c (PTY_NAME_SIZE): New constant.
4877 (pty_name): Remove static variable; it's now auto.
4878 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4879 Take pty_name as an arg rather than using a static variable.
4880 All callers changed.
4881 (create_process): Recover pty_flag from process, not from volatile local.
4882 (create_pty): Stay inside array even when pty allocation fails.
4883 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4885 * lread.c (Fload): Avoid initialization only when lint checking.
4886 Mention that it's needed only for older GCCs.
4888 2013-07-20 Kenichi Handa <handa@gnu.org>
4890 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4891 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4893 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4895 * lread.c (Fload): Avoid uninitialized warning.
4897 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4899 Fix some minor file descriptor leaks and related glitches.
4900 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4901 (create_lock_file): Use write, not emacs_write.
4902 * image.c (slurp_file, png_load_body):
4903 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4904 (server_accept_connection):
4905 Don't leak an fd on memory allocation failure.
4906 * image.c (slurp_file): Add a cheap heuristic for growing files.
4907 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4908 as that's what the other routines do. Maybe input need not be
4909 blocked at all, but it's better to be consistent.
4910 Avoid undefined behavior when strlen is zero.
4912 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4913 (NSTATICS): Now a constant; doesn't need to be a macro.
4915 2013-07-19 Richard Stallman <rms@gnu.org>
4917 * coding.c (decode_coding_utf_8): Add simple loop for fast
4918 processing of ASCII characters.
4920 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4922 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4924 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4926 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4927 unportable 'struct x_display_info'.
4928 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4931 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4933 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4934 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4936 (system_process_attributes): Prefer plain char to unsigned char
4937 when either will do. Clean up properly if interrupted or if
4938 memory allocations fail. Don't assume sscanf succeeds.
4939 Remove no-longer-needed workaround to stop GCC from whining.
4940 Read command-line once, instead of multiple times. Check read status a
4943 Fix obscure porting bug with varargs functions.
4944 The code assumed that int is treated like ptrdiff_t in a vararg
4945 function, which is not a portable assumption. There was a similar
4946 -- though these days less likely -- porting problem with various
4947 assumptions that pointers of different types all smell the same as
4948 far as vararg functions is conserved. To make this problem less
4949 likely in the future, redo the API to use varargs functions.
4950 * alloc.c (make_save_value): Remove this vararg function.
4951 All uses changed to ...
4952 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4953 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4955 (make_save_ptr): Rename from make_save_pointer, for consistency with
4956 the above. Define only on platforms that need it. All uses changed.
4958 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4960 * keyboard.c: Try to fix typos in previous change.
4961 (DISPLAY_LIST_INFO): New macro.
4962 (kbd_buffer_get_event): Do not access members that are not present
4963 in X11. Revert inadvertent change of "!=" to "=".
4965 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4967 * keyboard.c (kbd_buffer_get_event):
4968 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4969 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4971 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4973 * filelock.c: Fix unlikely file descriptor leaks.
4974 (get_boot_time_1): Rework to avoid using emacs_open.
4975 This doesn't actually fix a leak, but is better anyway.
4976 (read_lock_data): Use read, not emacs_read.
4978 * doc.c: Fix minor memory and file descriptor leaks.
4979 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4980 (get_doc_string, Fsnarf_documentation):
4981 Fix file descriptor leak on error.
4983 * term.c: Fix minor fdopen-related file descriptor leaks.
4984 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4985 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4987 * charset.c: Fix file descriptor leaks and errno issues.
4989 (load_charset_map_from_file): Don't leak file descriptor on error.
4990 Use plain record_xmalloc since the allocation is larger than
4991 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4993 * eval.c (record_unwind_protect_nothing):
4994 * fileio.c (fclose_unwind):
4996 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4997 The replacement doesn't block input, but that no longer seems
5000 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5002 * lread.c: Fix file descriptor leaks and errno issues.
5003 (Fload): Close some races that leaked fds or streams when 'load'
5005 (Fload, openp): Report error number of last nontrivial failure to open.
5006 ENOENT counts as trivial.
5007 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5009 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5010 now that the function is always called with a nonnegative arg.
5011 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5012 All uses replaced with ...
5013 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5015 A few more minor file errno-reporting bugs.
5016 * callproc.c (Fcall_process):
5017 * doc.c (Fsnarf_documentation):
5018 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5019 * process.c (set_socket_option):
5020 Don't let a constructor trash errno.
5021 * doc.c: Include <errno.h>.
5023 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5025 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5027 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5029 Fix w32 bug with call-process-region (Bug#14885).
5030 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5031 to Fcall_process when the input is empty. This simplifies the
5032 code a bit. It makes no difference on POSIXish platforms but
5033 apparently it fixes a bug on w32.
5035 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5036 * fileio.c (close_file_unwind): Don't close if FD is negative;
5037 this can happen when unwinding a zapped file descriptor.
5038 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5039 in case Emacs runs out of memory between the two unwind-protects.
5040 Don't trash errno when closing FD.
5041 Zap the FD in the specpdl when closing it, instead of deferring
5042 the removal of the unwind-protect; this fixes a bug where a child
5043 function unwinds the stack past us.
5045 New unwind-protect flavors to better type-check C callbacks.
5046 This also lessens the need to write wrappers for callbacks,
5047 and the need for make_save_pointer.
5048 * alloca.c (free_save_value):
5049 * atimer.c (run_all_atimers):
5051 * alloc.c (safe_alloca_unwind):
5052 * atimer.c (unwind_stop_other_atimers):
5053 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5054 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5055 * minibuf.c (choose_minibuf_frame_1):
5056 * process.c (make_serial_process_unwind):
5057 * xdisp.h (pop_message_unwind):
5058 * xselect.c (queue_selection_requests_unwind):
5059 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5060 * alloca.c (record_xmalloc):
5061 Prefer record_unwind_protect_ptr to record_unwind_protect with
5063 * alloca.c (Fgarbage_collect):
5064 Prefer record_unwind_protect_void to passing a dummy.
5065 * buffer.c (restore_buffer):
5066 * window.c (restore_window_configuration):
5067 * xfns.c, w32fns.c (do_unwind_create_frame)
5068 New wrapper. All record-unwind uses of wrappee changed.
5069 * buffer.c (set_buffer_if_live):
5070 * callproc.c (call_process_cleanup, delete_temp_file):
5071 * coding.c (code_conversion_restore):
5072 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5073 * editfns.c (save_excursion_restore)
5074 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5075 (save_restriction_restore):
5076 * eval.c (restore_stack_limits, un_autoload):
5077 * fns.c (require_unwind):
5078 * keyboard.c (recursive_edit_unwind, tracking_off):
5079 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5080 * macros.c (pop_kbd_macro, restore_menu_items):
5081 * nsfns.m (unwind_create_frame):
5082 * print.c (print_unwind):
5083 * process.c (start_process_unwind):
5084 * search.c (unwind_set_match_data):
5085 * window.c (select_window_norecord, select_frame_norecord):
5086 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5087 (fast_set_selected_frame):
5088 * xfns.c, w32fns.c (unwind_create_tip_frame):
5089 Return void, not a dummy Lisp_Object. All uses changed.
5090 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5091 * callproc.c (call_process_kill):
5092 * fileio.c (restore_point_unwind, decide_coding_unwind)
5093 (build_annotations_unwind):
5094 * insdel.c (Fcombine_after_change_execute_1):
5095 * keyboard.c (read_char_help_form_unwind):
5096 * menu.c (unuse_menu_items):
5097 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5098 * sound.c (sound_cleanup):
5099 * xdisp.c (unwind_redisplay):
5100 * xfns.c (clean_up_dialog):
5101 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5102 Accept no args and return void, instead of accepting and returning
5103 a dummy Lisp_Object. All uses changed.
5104 * cygw32.c (fchdir_unwind):
5105 * fileio.c (close_file_unwind):
5106 * keyboard.c (restore_kboard_configuration):
5107 * lread.c (readevalllop_1):
5108 * process.c (wait_reading_process_output_unwind):
5109 Accept int and return void, rather than accepting an Emacs integer
5110 and returning a dummy object. In some cases this fixes an
5111 unlikely bug when the corresponding int is outside Emacs integer
5112 range. All uses changed.
5113 * dired.c (directory_files_internal_unwind):
5114 * fileio.c (do_auto_save_unwind):
5115 * gtkutil.c (pop_down_dialog):
5116 * insdel.c (reset_var_on_error):
5117 * lread.c (load_unwind):
5118 * xfns.c (clean_up_file_dialog):
5119 * xmenu.c, nsmenu.m (pop_down_menu):
5120 * xmenu.c (cleanup_widget_value_tree):
5121 * xselect.c (wait_for_property_change_unwind):
5122 Accept pointer and return void, rather than accepting an Emacs
5123 save value encapsulating the pointer and returning a dummy object.
5125 * editfns.c (Fformat): Update the saved pointer directly via
5126 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5127 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5128 (unwind_body): New function.
5129 (record_unwind_protect): First arg is now a function returning void,
5130 not a dummy Lisp_Object.
5131 (record_unwind_protect_ptr, record_unwind_protect_int)
5132 (record_unwind_protect_void): New functions.
5133 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5134 * fileio.c (struct auto_save_unwind): New type.
5135 (do_auto_save_unwind): Use it.
5136 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5137 * insdel.c (struct rvoe_arg): New type.
5138 (reset_var_on_error): Use it.
5139 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5141 (specbinding_func): Remove; there are now several such functions.
5142 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5143 (set_unwind_protect_ptr): New function.
5144 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5146 Be simpler and more consistent about reporting I/O errors.
5147 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5148 Say "Read error" and "Write error", rather than "I/O error", or
5149 "IO error reading", or "IO error writing", when a read or write
5151 * process.c (Fmake_network_process, wait_reading_process_output)
5152 (send_process, Fprocess_send_eof, wait_reading_process_output):
5153 Capitalize diagnostics consistently. Put "failed foo" at the
5154 start of the diagnostic, so that we don't capitalize the
5155 function name "foo". Consistently say "failed" for such
5157 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5158 All callers changed. This is so it can use report_file_error.
5159 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5160 diagnostics consistently as above.
5162 * fileio.c (report_file_errno): Fix errno reporting bug.
5163 If the file name is neither null nor a pair, package it up as a
5164 singleton list. All callers changed, both to this function and to
5165 report_file_error. This fixes a bug where the memory allocator
5166 invoked by list1 set errno so that the immediately following
5167 report_file_error reported the wrong errno value.
5169 Fix minor problems found by --enable-gcc-warnings.
5170 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5171 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5173 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5175 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5176 Set event->arg to Qt if switch-event shall be generated.
5177 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5179 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5181 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5184 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5185 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5186 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5187 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5188 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5189 and there is a focused frame.
5190 (head_table): Add focus-in and focus-out.
5191 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5192 bind to handle-focus-in/out.
5194 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5195 (Fhandle_switch_frame): Call Fhandle_focus_in.
5196 (syms_of_frame): defsubr handle-focus-in/out.
5198 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5200 Fix porting bug to older POSIXish platforms (Bug#14862).
5201 * sysdep.c (emacs_pipe): New function, that implements
5202 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5203 This should port better to CentOS 5 and to Mac OS X 10.6.
5204 All calls to pipe2 changed.
5206 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5207 This makes the code easier to read and the executable a bit smaller.
5208 Do not replace all calls to Fcons that happen to create lists,
5209 just calls that are intended to create lists. For example, when
5210 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5211 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5212 Similarly for list2 through list5.
5213 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5214 * bytecode.c (exec_byte_code):
5215 * callint.c (quotify_arg, Fcall_interactively):
5216 * callproc.c (Fcall_process, create_temp_file):
5217 * charset.c (load_charset_map_from_file)
5218 (Fdefine_charset_internal, init_charset):
5219 * coding.c (get_translation_table, detect_coding_system)
5220 (Fcheck_coding_systems_region)
5221 (Fset_terminal_coding_system_internal)
5222 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5223 * composite.c (update_compositions, Ffind_composition_internal):
5224 * dired.c (directory_files_internal, file_name_completion)
5226 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5227 * doc.c (Fsnarf_documentation):
5228 * editfns.c (Fmessage_box):
5230 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5231 (Feval, eval_sub, Ffuncall, apply_lambda):
5232 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5233 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5234 (Fset_file_times, Finsert_file_contents)
5235 (Fchoose_write_coding_system, Fwrite_region):
5236 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5237 * font.c (font_registry_charsets, font_parse_fcname)
5238 (font_prepare_cache, font_update_drivers, Flist_fonts):
5239 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5240 * frame.c (make_frame, Fmake_terminal_frame)
5241 (x_set_frame_parameters, x_report_frame_params)
5242 (x_default_parameter, Fx_parse_geometry):
5243 * ftfont.c (syms_of_ftfont):
5244 * image.c (gif_load):
5245 * keyboard.c (command_loop_1):
5246 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5247 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5248 (Fminor_mode_key_binding, accessible_keymaps_1)
5249 (Faccessible_keymaps, Fwhere_is_internal):
5250 * lread.c (read_emacs_mule_char):
5251 * menu.c (find_and_return_menu_selection):
5252 * minibuf.c (get_minibuffer):
5253 * nsfns.m (Fns_perform_service):
5254 * nsfont.m (ns_script_to_charset):
5255 * nsmenu.m (ns_popup_dialog):
5256 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5257 (Fx_own_selection_internal):
5258 * nsterm.m (append2):
5259 * print.c (Fredirect_debugging_output)
5260 (print_prune_string_charset):
5261 * process.c (Fdelete_process, Fprocess_contact)
5262 (Fformat_network_address, set_socket_option)
5263 (read_and_dispose_of_process_output, write_queue_push)
5264 (send_process, exec_sentinel):
5265 * sound.c (Fplay_sound_internal):
5266 * textprop.c (validate_plist, add_properties)
5267 (Fput_text_property, Fadd_face_text_property)
5268 (copy_text_properties, text_property_list, syms_of_textprop):
5269 * unexaix.c (report_error):
5270 * unexcoff.c (report_error):
5271 * unexsol.c (unexec):
5272 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5273 (Fformat_mode_line, syms_of_xdisp):
5274 * xfaces.c (set_font_frame_param)
5275 (Finternal_lisp_face_attribute_values)
5276 (Finternal_merge_in_global_face, syms_of_xfaces):
5277 * xfns.c (x_default_scroll_bar_color_parameter)
5278 (x_default_font_parameter, x_create_tip_frame):
5279 * xfont.c (xfont_supported_scripts):
5280 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5281 (menu_help_callback, xmenu_show):
5283 * xterm.c (set_wm_state):
5284 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5285 and similarly for list2 through list5.
5287 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5289 * callproc.c (Fcall_process_region): Fix minor race and tune.
5290 (create_temp_file): New function, with the temp-file-creation part
5291 of the old Fcall_process_region. Use Fcopy_sequence to create the
5292 temp file name, rather than alloca + build_string, for simplicity.
5293 Don't bother to block input around the temp file creation;
5294 shouldn't be needed. Simplify use of mktemp.
5295 Use record_unwind_protect immediately after creating the temp file;
5296 this closes an unlikely race where the temp file was not removed.
5297 Use memcpy rather than an open-coded loop.
5298 (Fcall_process_region): Use the new function. If the input is
5299 empty, redirect from /dev/null rather than from a newly created
5300 empty temp file; this avoids unnecessary file system traffic.
5302 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5304 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5305 Simplify by making this case like the other two. This is a bit
5306 slower on obsolete hosts, but the extra complexity isn't worth it.
5308 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5309 * process.c (create_process) [!DOS_NT]:
5310 Remove now-unnecessary calls to emacs_close.
5312 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5314 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5315 returning early. (Bug#14850)
5317 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5318 and inhibit-iso-escape-detection attributes of 'undecided'.
5321 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5323 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5324 Reported by Herbert J. Skuhra in
5325 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5327 Don't lose top specpdl entry when memory is exhausted.
5328 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5329 specpdl overflow here, to simplify callers; all callers changed.
5330 Always reserve an unused entry at the stack top; this avoids
5331 losing the top entry's information when memory is exhausted.
5333 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5335 Clean up errno reporting and fix some errno-reporting bugs.
5336 * callproc.c (Fcall_process):
5337 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5338 * process.c (create_process, Fmake_network_process):
5339 * unexaix.c (report_error):
5340 * unexcoff.c (report_error):
5341 Be more careful about reporting the errno of failed operations.
5342 The code previously reported the wrong errno sometimes.
5343 Also, prefer report_file_errno to setting errno + report_file_error.
5344 (Fcall_process): Look at openp return value rather than at path,
5345 as that's a bit faster and clearer when there's a numeric predicate.
5346 * fileio.c (report_file_errno): New function, with most of the
5347 old contents of report_file_error.
5348 (report_file_error): Use it.
5349 (Ffile_exists_p, Ffile_accessible_directory_p):
5350 Set errno to 0 when it is junk.
5351 * fileio.c (Faccess_file):
5352 * image.c (x_create_bitmap_from_file):
5353 Use faccessat rather than opening the file, to avoid the hassle of
5354 having a file descriptor open.
5355 * lisp.h (report_file_errno): New decl.
5356 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5359 * process.c (create_process, wait_reading_process_output) [AIX]:
5360 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5361 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5362 a multithreaded environment anyway).
5363 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5365 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5367 * image.c (x_find_image_file): Don't close a remote file handle.
5369 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5371 Fix races with threads and file descriptors.
5372 * callproc.c (Fcall_process_region):
5373 * dired.c (open_directory):
5374 * emacs.c (main, Fdaemon_initialized):
5375 * image.c (x_find_image_file):
5376 * inotify.c (Finotify_rm_watch):
5377 * lread.c (Flocate_file_internal):
5378 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5379 * term.c (term_mouse_moveto, init_tty):
5380 * termcap.c (tgetent):
5381 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5382 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5383 * unexhp9k800.c, unexmacosx.c (unexec):
5384 * callproc.c (Fcall_process_region):
5385 Use emacs_close, not close.
5386 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5387 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5388 and posix_close function on current platforms (which all lack them).
5389 (emacs_close): Use it. This should fix the races on GNU/Linux and
5390 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5391 and it should avoid closing random victim file descriptors on
5394 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5396 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5397 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5400 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5401 This is for .gdbinit xbacktrace.
5403 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5404 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5405 (emacs_set_tty): Now static.
5406 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5407 * term.c (tty_capable_p, tty_default_color_capabilities)
5408 (get_tty_terminal, term_mouse_movement)
5409 (handle_one_term_event, init_tty, maybe_fatal):
5410 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5411 (tgetent, scan_file, name_match, compare_contin):
5412 * terminal.c (get_terminal):
5413 Use bool for boolean.
5414 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5415 Prefer char to unsigned char if either will do.
5416 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5417 (tty_write_glyphs): Prefer int to unsigned.
5418 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5419 All callers changed.
5420 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5422 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5425 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5426 (B__dummy__): New dummy symbol, to pacify C89.
5427 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5428 they can't grok varargs macros.
5429 * dispnew.c (add_window_display_history)
5430 (add_frame_display_history):
5431 * print.c (print_object):
5432 * xdisp.c (debug_method_add):
5433 Use %p printf format only for void pointers.
5434 * emacs.c (usage_message): New constant, replacing ...
5435 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5436 (main): Adjust to usage reorg.
5437 * fns.c (syms_of_fns):
5438 * profiler.c (syms_of_profiler):
5439 Don't use non-constant struct initializers.
5440 * gnutls.h (gnutls_initstage_t):
5441 * lisp.h (enum Lisp_Fwd_Type):
5442 * lread.c (lisp_file_lexically_bound_p):
5443 * xsettings.c (anonymous enum):
5444 Remove trailing comma.
5445 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5446 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5447 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5449 * regex.c (const_re_char): New type, to pacify strict C89.
5450 All uses of 'const re_char' replaced to use it.
5451 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5452 with glibc when strict C89. This change is imported from gnulib.
5454 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5455 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5456 Omit GNU_LINUX implementation, since it requires long long.
5457 * xterm.c (x_draw_underwave):
5458 Do not assume the traditional order of struct's members.
5459 (x_term_init): Rewrite to avoid the need for non-constant structure
5462 Syntax cleanup, mostly replacing macros with functions.
5463 This removes the need for the syntax_temp hack.
5464 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5465 * syntax.c (SYNTAX_INLINE): New macro.
5466 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5467 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5468 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5469 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5470 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5471 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5472 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5473 Now constants, not macros.
5474 (syntax_temp) [!__GNUC__]: Remove.
5475 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5476 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5477 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5478 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5479 Move here from syntax.h; now functions, not macros. Except for the
5480 last function, these are static since only syntax.c uses them.
5481 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5482 All uses changed. Now a function, not a macro; use this fact
5483 to simplify the code.
5484 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5485 compiler bugs; no longer relevant.
5486 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5487 (SYNTAX_INLINE): New macro.
5488 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5489 for the new functions. Use bool for boolean member.
5490 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5491 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5492 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5493 (SETUP_BUFFER_SYNTAX_TABLE):
5494 Now extern inline functions, not macros.
5495 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5496 Remove; all uses replaced by implementation.
5497 (syntax_temp) [!__GNUC__]: Remove decl.
5498 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5500 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5502 * emacs.c (main): Fix syntax error.
5504 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5506 Timestamp fixes for undo (Bug#14824).
5507 * atimer.c (schedule_atimer):
5508 * fileio.c (Ffile_newer_than_file_p):
5509 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5510 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5511 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5512 (syms_of_fileio): Remove Sclear_visited_file_name.
5513 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5514 file doesn't exist; this avoids an ambiguity with negative timestamps.
5515 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5516 * systime.h (make_emacs_time, invalid_emacs_time):
5517 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5518 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5519 * undo.c (record_first_change): Push (visited-file-modtime) onto
5520 undo list rather than reimplementing it by hand, incorrectly.
5522 2013-07-09 Ken Brown <kbrown@cornell.edu>
5524 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5526 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5528 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5530 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5532 Handle errno and exit status a bit more carefully.
5533 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5534 number into an exit status. Instead, use EXIT_CANCELED.
5535 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5536 * callproc.c (relocate_fd):
5537 * emacs.c (close_output_streams, main):
5538 * process.c (create_process):
5539 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5540 Use emacs_perror for simplicity.
5541 * callproc.c (relocate_fd, main):
5542 * sysdep.c (sys_subshell):
5543 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5544 (shut_down_emacs): Use emacs_write, not write.
5545 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5546 * fileio.c (Fcopy_file, e_write):
5547 * nsterm.m (ns_select):
5548 * process.c (send_process):
5549 * sound.c (vox_write):
5550 Use emacs_write_sig, not emacs_write.
5551 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5552 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5554 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5556 (emacs_full_write): New function.
5557 (emacs_write): Rewrite to use it.
5558 (emacswrite_sig, emacs_perror): New functions.
5559 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5561 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5563 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5564 on NS even if it is present. Pixmap on NS is a void*.
5566 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5568 Port to Ubuntu 10 (Bug#14803).
5569 Problem reported by T.V. Raman.
5570 * process.c (close_on_exec, accept4, process_socket):
5571 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5573 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5575 * w32.c (sys_dup): Declare prototype.
5579 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5581 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5583 Make file descriptors close-on-exec when possible (Bug#14803).
5584 This simplifies Emacs a bit, since it no longer needs to worry
5585 about closing file descriptors by hand in some cases.
5586 It also fixes some unlikely races. Not all such races, as
5587 libraries often open files internally without setting
5588 close-on-exec, but it's an improvement.
5589 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5590 * callproc.c (Fcall_process) [!MSDOS]:
5591 * emacs.c (main) [!DOS_NT]:
5592 * nsterm.m (ns_term_init):
5593 * process.c (create_process):
5594 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5595 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5596 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5597 Prefer mkostemp with O_CLOEXEC to mkstemp.
5598 * callproc.c (relocate_fd) [!WINDOWSNT]:
5599 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5600 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5602 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5603 Make the resulting file descriptor close-on-exec.
5604 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5605 * lread.c (load_descriptor_list, load_descriptor_unwind):
5606 Remove; no longer needed. All uses removed.
5607 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5608 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5610 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5611 (Fmake_network_process, Fnetwork_interface_list):
5612 (Fnetwork_interface_info, server_accept_connection):
5613 Make newly-created socket close-on-exec.
5614 * sysdep.c (emacs_open, emacs_fopen):
5615 Make new-created descriptor close-on-exec.
5616 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5617 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5619 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5621 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5622 for NS_IMPL_GNUSTEP.
5624 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5626 Fix openp errno handling.
5627 * callproc.c (Fcall_process): Preserve openp errno around close.
5628 * lread.c (openp): Set errno when returning -1, as some callers
5631 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5633 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5635 * nsterm.h (NSSavePanel): Update comment.
5636 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5637 (ns_run_file_dialog): Declare.
5639 * nsfns.m: Remove panelOK.
5641 (ns_run_file_dialog): New function.
5642 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5643 event loop, so file dialog is popped up by ns_run_file_dialog, called
5644 by sendEvent (Bug#14578).
5645 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5647 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5649 * xdisp.c (default_line_pixel_height): New function.
5650 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5651 (try_cursor_movement, redisplay_window, try_window)
5652 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5654 * window.c (window_scroll_pixel_based):
5655 use default_line_pixel_height.
5657 * dispextern.h (default_line_pixel_height): Add prototype.
5659 * frame.c (x_set_line_spacing): Accept a float value for
5660 line-spacing parameter, per the documentation.
5662 * data.c (Fmultibyte_string_p): Doc fix.
5664 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5666 Use emacs_open more consistently when opening files.
5667 This handles EINTR more consistently now, and makes it easier
5668 to introduce other uniform changes to file descriptor handling.
5669 * src/systdio.h: New file.
5670 * src/buffer.c (mmap_init):
5671 * cygw32.c (chdir_to_default_directory):
5672 * dispnew.c (Fopen_termscript):
5673 * emacs.c (Fdaemon_initialized):
5674 * fileio.c (Fdo_auto_save):
5675 * image.c (slurp_file, png_load_body, jpeg_load_body):
5676 * keyboard.c (Fopen_dribble_file):
5678 * print.c (Fredirect_debugging_output):
5679 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5680 * termcap.c (tgetent):
5681 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5682 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5683 * w32term.c (w32_initialize) [CYGWIN]:
5684 * xfaces.c (Fx_load_color_file):
5685 Use emacs_open instead of plain open, and emacs_fopen instead of
5687 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5688 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5689 * callproc.c (default_output_mode): New constant.
5690 (Fcall_process): Use it to call emacs_open instead of plain creat.
5691 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5692 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5693 (emacs_fopen): New function.
5694 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5695 Include <lisp.h>, for emacs_open.
5696 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5698 Remove duplicate #include directives.
5699 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5701 Don't include stdio.h twice.
5702 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5703 Don't include sys/types.h or stdio.h twice.
5704 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5705 * lread.c: Don't include coding.h twice.
5706 * nsfont.m: Don't include frame.h twice.
5707 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5708 * ralloc.c: Don't include <unistd.h> twice.
5709 * xdisp.c: Don't include font.h twice.
5710 * xterm.c: Don't include fontset.h twice.
5711 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5713 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5715 Scale ImageMagick images more carefully.
5716 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5717 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5718 Be more careful about avoiding undefined behavior after
5719 integer overflow and division by zero.
5721 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5723 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5724 (syms_of_w32fns): DEFSYM them.
5725 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5726 (CCHDEVICENAME): Define macros if not defined.
5727 (struct MONITOR_INFO_EX): New struct.
5728 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5729 (enum_display_monitors_fn): New variable.
5730 (globals_of_w32fns): Initialize it.
5731 (Fx_display_pixel_width, Fx_display_pixel_height)
5732 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5733 multi-monitor setups in docstrings.
5734 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5735 screen size by primary monitor's millimeter per pixel.
5736 (w32_monitor_enum, w32_display_monitor_attributes_list)
5737 (w32_display_monitor_attributes_list_fallback)
5738 (Fw32_display_monitor_attributes_list): New functions.
5739 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5741 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5743 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5745 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5747 * fileio.c (Qfile_notify_error): New error symbol.
5749 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5750 * inotify.c (inotify_callback, symbol_to_inotifymask)
5751 (Finotify_add_watch, Finotify_rm_watch): Use it.
5752 (inotifyevent_to_event): Exchange order of cookie and file name.
5753 (Finotify_add_watch): Adapt docstring.
5755 * lisp.h (Qfile_notify_error): Declare.
5757 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5759 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5760 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5761 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5762 which did not work (see <http://bugs.gnu.org/14569#307>).
5763 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5764 && (!noninteractive || initialized)). This attempts to thread
5765 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5767 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5769 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5770 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5772 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5774 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5775 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5776 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5777 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5779 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5781 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5782 Define to __sys_siglist.
5784 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5786 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5787 word-wrap, so that overflow-newline-into-fringe would work in
5788 visual-line-mode. (Bug#2749)
5789 (move_it_in_display_line_to): When the last scanned display
5790 element fits exactly on the display line, and
5791 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5792 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5793 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5794 finding buffer position that corresponds to pixel coordinates,
5795 e.g. in buffer_posn_from_coords.
5797 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5799 * process.c (handle_child_signal): Call catch_child_signal if
5802 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5804 Don't convert function pointers to void * and back.
5805 It isn't portable C, and it's easy enough to avoid.
5806 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5807 (make_save_value): Add support for SAVE_FUNCPOINTER.
5808 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5809 * print.c (print_object):
5810 Distinguish function from object pointers.
5811 * lisp.h (SAVE_FUNCPOINTER): New constant.
5812 (SAVE_SLOT_BITS): Adjust to it.
5813 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5814 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5815 (voidfuncptr): New typedef.
5816 (struct Lisp_Save_Value): New member data[0].funcpointer.
5817 (XSAVE_FUNCPOINTER): New function.
5819 Simplify buildobj processing.
5820 * Makefile.in (buildobj.h): Make it a sequence of strings each
5821 followed by comma, rather than a single string. Put it into a
5822 .tmp file in case there's an error while generating it.
5823 (gl-stamp): Use .tmp for temp files.
5824 (mostlyclean): Clean .tmp files.
5825 * doc.c (buildobj): Move to just the routine that needs it.
5826 It's now an array of strings, so processing is simpler.
5828 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5830 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5831 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5832 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5833 Invoke malloc_enable_thread even when not interactive.
5834 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5835 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5836 in this case, since the underlying bug has now been fixed.
5838 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5840 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5841 unlinking it (bug#14691).
5843 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5845 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5846 before checking whether buffer is modified. This lets
5847 `kill-buffer-query-functions' cancel killing of the buffer or save
5848 its content before `kill-buffer' asks user the "Buffer %s
5849 modified; kill anyway?" question.
5851 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5853 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5854 Let the super performKeyEquivalent deal with them (Bug#14747).
5856 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5858 * widget.c (resize_cb): Remove unused local.
5860 Do not use GTK 3 if it exists but cannot be compiled.
5861 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5862 * xterm.c (x_error_handler) [!USE_GTK]:
5865 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5867 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5869 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5870 to the valid range of values. (Bug#14753)
5872 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5873 when moving point by using the current glyph matrix. This avoids
5874 the need to force redisplay when this function is called in a
5877 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5879 Fix minor problems found by static checking.
5880 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5881 Redo the latter's body to sidestep GCC parenthesization warnings.
5882 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5883 * coding.c (detect_coding, detect_coding_system):
5884 * coding.h (struct undecided_spec):
5885 Use bool for boolean.
5886 * image.c (QCmax_width, QCmax_height): Now static.
5887 * xdisp.c (Fmove_point_visually): Remove unused local.
5889 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5891 * xdisp.c (Fmove_point_visually): New function.
5893 2013-06-28 Kenichi Handa <handa@gnu.org>
5895 * coding.h (define_coding_undecided_arg_index): New enum.
5896 (coding_attr_index): New members
5897 coding_attr_undecided_inhibit_null_byte_detection,
5898 coding_attr_undecided_inhibit_iso_escape_detection,
5899 coding_attr_undecided_prefer_utf_8.
5900 (undecided_spec): New struct.
5901 (struct coding_system): New member `undecided' of the member
5904 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5905 (detect_coding): Likewise.
5906 (detect_coding_system): Likewise.
5907 (Fdefine_coding_system_internal): New coding system properties
5908 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5910 (syms_of_coding): Adjust for coding_arg_undecided_max.
5912 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5914 * image.c (x_from_xcolors): Remove unused local.
5916 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5918 Defer image data transfer between X client and server until actual
5921 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5924 * image.c (Destroy_Image): Remove.
5925 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5926 `mask_p', and `colors_p'. All uses changed.
5927 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5928 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5929 New macros for `flags' arg to x_clear_image_1.
5930 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5931 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5932 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5933 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5934 (image_get_x_image, image_unget_x_image): New functions or macros.
5935 (image_background, image_background_transparent, x_to_xcolors)
5936 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5937 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5938 instead of Destroy_Image.
5939 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5940 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5941 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5942 (imagemagick_load_image, svg_load_image): Use them instead of
5943 x_create_x_image_and_pixmap, and x_put_x_image followed by
5944 x_destroy_x_image, respectively.
5945 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5946 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5947 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5948 background_transparent fields.
5949 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5950 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5952 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5954 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5955 This mostly consists of undoing recent changes.
5956 * callproc.c (Fcall_process):
5957 * process.c (create_process):
5958 Do not worry about catching SIGCHLD here, undoing previous change.
5959 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5960 * process.c, process.h (catch_child_signal):
5961 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5962 * process.c (catch_child_handler): Don't worry about being called
5963 lazily and do not assume caller has blocked SIGCHLD, undoing
5964 previous change. Move first-time stuff back to
5965 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5966 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5967 set lib_child_handler if it's already initialized, which may
5968 help avoid problems on GNUStep.
5970 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5972 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5973 * callproc.c (Fcall_process):
5974 * process.c (create_process):
5975 Make sure SIGCHLD is caught before we fork,
5976 since Emacs startup no arranges to catch SIGCHLD.
5977 * process.c (lib_child_handler): Initialize to null, not to
5979 (catch_child_signal): Allow self to be called lazily.
5980 Do nothing if it's already been called.
5981 Assume caller has blocked SIGCHLD (all callers do now).
5982 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5983 just before it's really needed.
5984 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5985 since it hasn't been caught yet.
5987 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5989 * image.c (compute_image_size): New function to implement
5990 :max-width and :max-height.
5991 (imagemagick_load_image): Use it.
5993 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5995 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5996 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5998 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5999 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6000 the SIGCHLD handler, since the code is not atomic and (due to glib)
6001 signals may be arriving now.
6002 * sysdep.c (init_signals): Do not catch child signals here;
6003 'main' now does that later, at a safer time.
6005 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6007 Clean up SIGCHLD handling a bit (Bug#14569).
6008 * process.c, process.h (catch_child_signal):
6009 Now always extern, even if !NS_IMPL_GNUSTEP.
6010 * process.c (catch_child_signal): Move glib tickler here from
6011 init_process_emacs, so that it's done earlier in Emacs
6012 initialization. Also move the noninteractive && !initialized
6013 check here from init_process_emacs. This is all a bit cleaner for
6014 GNUish platforms, and I hope it works around the Cygwin bug.
6015 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6016 that glib signal handling is tickled before glib creates threads.
6018 * process.c (wait_reading_process_output): Avoid int overflow
6019 when reading more than 2 GiB total from a process.
6021 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6023 * process.c (create_process): Handle a couple more cases,
6024 i.e., work even if new_argv and wait_child_setup[i] are cached.
6025 Use Fcall_process's style for volatile vars.
6027 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6029 * process.c (create_process): Mark PROCESS volatile.
6031 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6033 Use C99-style flexible array members if available.
6034 This avoids some subtle aliasing issues, which typically
6035 aren't a problem with GCC but may be a problem elsewhere.
6036 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6037 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6038 In either case, it uses a flexible array member rather than
6039 the old struct hack. All uses changed.
6040 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6041 Adjust to sdata reorganization.
6042 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6043 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6044 that ports better to pre-C99 non-GCC.
6045 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6046 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6047 as the latter has changed.
6048 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6049 and port better to pre-C99 GCC.
6050 * image.c (struct xpm_cached_color):
6051 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6052 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6053 Use FLEXIBLE_ARRAY_MEMBER.
6054 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6055 Move decl to top level so it gets checked against implementation.
6056 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6057 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6059 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6061 * syntax.c: Integer cleanups.
6062 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6063 All uses that need 0-or-2 changed to:
6064 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6065 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6066 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6067 (char_quoted, prev_char_comend_first, back_comment)
6068 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6069 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6070 Use bool for boolean.
6071 (update_syntax_table, skip_chars, skip_syntaxes):
6072 Prefer int to unsigned when either will do.
6073 (back_comment): Return boolean success flag, like forw_comment,
6074 instead of positive-or-minus-1 (which might have overflowed int anyway).
6075 Don't stuff ptrdiff_t into int.
6076 (syntax_spec_code, syntax_code_spec): Now const.
6077 (Fmatching_paren, scan_lists, scan_sexps_forward):
6078 Use enum syntaxcode for syntax code.
6079 (Fmatching_paren): Check that arg is a character, not just an integer.
6080 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6081 (Finternal_describe_syntax_value): Omit no-longer-needed
6083 (skip_chars): Use char, not unsigned char, when the distinction
6085 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6086 * bytecode.c (exec_byte_code):
6087 * syntax.c (syntax_spec_code, Fchar_syntax)
6088 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6090 * syntax.h (SYNTAX_WITH_FLAGS):
6091 Omit unnecessary casts.
6093 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6095 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6096 line dimensions here, to avoid race conditions with the main
6097 thread. (Bug#14062, bug#14630, bug#14669)
6099 * w32term.c (w32_draw_window_cursor): Compute the header line and
6100 mode line dimensions here.
6101 <w32_system_caret_window, w32_system_caret_hdr_height>:
6102 <w32_system_caret_mode_height>: New variables.
6104 * w32term.h: Declare them.
6106 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6108 * alloc.c (die): Move "assertion failed" string here ...
6109 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6110 COND when SUPPRESS_CHECKING. This shrinks the executable text
6111 size by 0.8% to 2.2% when configured with --enable-checking,
6112 depending on optimization flags (GCC 4.8.1 x86-64).
6114 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6116 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6118 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6119 base is 2; this is more accurate.
6121 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6123 * sound.c (string_default): Move to !WINDOWSNT section.
6124 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6126 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6128 * sound.c: Integer cleanups.
6129 Remove unnecessary forward decls.
6130 (struct sound_device): The 'file' member is now a Lisp_Object, not
6131 a char *, so that we needn't invoke alloca on a huge size.
6132 (Fplay_sound_internal): Adjust to this.
6133 (string_default): New function.
6134 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6135 Use it to adjust to the struct sound_device change.
6136 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6137 (be2hs) [0]: Remove.
6139 * syntax.c (skip_chars): Don't use uninitialized storage
6140 when searching a multibyte buffer for characters that are not in a
6141 unibyte string that contains non-ASCII characters.
6143 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6145 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6146 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6148 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6150 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6152 2013-06-18 Kenichi Handa <handa@gnu.org>
6154 * font.c (Ffont_spec): Signal an error for an invalid font name
6157 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6159 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6160 In particular this ports to 32-bit sparc Sun cc.
6161 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6162 array with a dummy element at specpdl[-1], so that its address can
6164 (unbind_to): Do not copy the binding; not needed, now that we
6165 copy old_value in the one place where the copy is needed.
6166 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6167 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6168 (union specbinding): Rename from struct specbinding. Redo layout
6169 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6170 which is not portable. With Sun C 5.12 32-bit sparc, the
6171 declaration causes nargs to be an unsigned bitfield, a behavior
6172 that the C standard allows; but Emacs wants nargs to be signed.
6173 The overall type is now a union of structures rather than a
6174 structure of union of structures, and the 'kind' member is now a
6175 bitfield, so that the overall type doesn't grow. All uses changed.
6176 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6178 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6180 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6181 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6183 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6185 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6187 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6188 unless we know that the window w's frame is a frame object.
6189 Another attempt at solving bug#14062 and bug#14630.
6191 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6193 * textprop.c (property_set_type): New enum.
6194 (add_properties): Allow appending/prepending text properties.
6195 (add_text_properties_1): Factored out of Fadd_text_properties.
6196 (Fadd_text_properties): Move all the code into
6197 add_text_properties_1.
6198 (Fadd_face_text_property): New function that calls
6199 add_text_properties_1.
6201 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6203 Move functions from lisp.h to individual modules when possible.
6204 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6205 * alloc.c (XFLOAT_INIT, set_symbol_name):
6206 * buffer.c (CHECK_OVERLAY):
6207 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6208 (set_char_table_parent):
6209 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6210 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6211 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6212 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6214 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6215 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6216 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6217 (backtrace_args, backtrace_debug_on_exit):
6218 * floatfns.c (CHECK_FLOAT):
6219 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6220 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6221 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6222 (set_hash_index_slot):
6223 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6224 * marker.c (CHECK_MARKER):
6225 * textprop.c (CHECK_STRING_OR_BUFFER):
6226 * window.c (CHECK_WINDOW_CONFIGURATION):
6227 Move here from lisp.h, and make these functions static rather than
6229 * buffer.c (Qoverlayp):
6231 * fns.c (Qhash_table_p):
6232 * window.c (Qwindow_configuration_p):
6234 * lisp.h: Remove the abovementioned defns and decls.
6236 Use functions, not macros, for XINT etc (Bug#11935).
6237 In lisp.h, prefer functions to function-like macros, and
6238 constants to object-like macros, when either will do. This:
6239 . simplifies use, as there's no more need to worry about
6240 arguments' side effects being evaluated multiple times.
6241 . makes the code easier to debug on some platforms.
6242 However, when using gcc -O0, keep using function-like macros
6243 for a few critical operations, for performance reasons.
6244 This sort of thing isn't needed with gcc -Og, but -Og
6245 is a GCC 4.8 feature and isn't widely-enough available yet.
6246 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6247 Remove enum lsb_bits; no longer needed.
6248 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6249 * buffer.c (Qoverlap):
6251 * fns.c (Qhash_table_p):
6252 Now extern, so lisp.h can use these symbols.
6253 * dispextern.h: Include character.h, for MAX_CHAR etc.
6254 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6255 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6256 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6257 (GLYPH_CODE_P): Move here from lisp.h.
6258 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6259 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6260 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6261 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6262 XUNTAG now returns void *.
6263 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6264 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6265 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6266 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6267 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6268 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6269 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6270 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6271 New macros, renamed from their sans-lisp_h_ counterparts.
6272 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6273 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6274 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6275 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6276 If compiling via GCC without optimization, define these as macros
6277 in addition to inline functions.
6278 To disable this, compile with -DINLINING=0.
6279 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6280 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6281 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6282 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6283 (INTMASK, VALMASK): Now macros, since static values cannot be
6284 accessed from extern inline functions.
6285 (VALMASK): Also a constant, for benefit of old GDB.
6286 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6287 is INTEGERP, which can fold it in.
6288 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6289 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6290 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6291 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6292 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6293 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6294 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6295 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6296 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6297 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6298 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6299 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6300 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6301 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6302 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6303 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6304 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6305 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6306 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6307 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6308 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6309 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6310 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6311 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6312 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6313 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6314 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6315 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6316 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6317 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6318 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6319 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6320 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6322 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6323 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6324 (VALMASK): Define in one place rather than in two, merging the
6325 USE_LSB_TAG parts; this is simpler.
6326 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6327 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6328 Move up, to avoid use before definition.
6329 Also include "globals.h" earlier, for the same reason.
6330 (make_natnum): New function.
6331 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6332 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6333 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6334 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6335 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6336 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6337 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6338 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6339 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6340 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6341 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6342 (Qwindow_configuration_p, Qimage): New forward declarations.
6343 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6344 (STRING_COPYIN): Remove; unused.
6345 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6346 (xcar_addr, xcdr_addr): New functions. All uses changed.
6347 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6348 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6349 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6350 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6351 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6352 (TYPE_RANGED_INTEGERP): Simplify.
6353 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6354 (setlocale, fixup_locale, synchronize_system_messages_locale)
6355 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6356 Now empty functions, not macros.
6357 (functionp): Return bool, not int.
6358 * window.c (Qwindow_configuration_p): Now extern,
6359 so window.h can use it.
6360 * window.h (Qwindowp): Move decl back to lisp.h.
6362 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6364 * xdisp.c (Fline_pixel_height): New function, required for solving
6367 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6369 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6371 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6373 * lread.c (syms_of_lread):
6374 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6376 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6378 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6380 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6382 * fileio.c (expand_file_name): Doc fix.
6384 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6386 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6387 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6388 Wait for self, not for 0. This can't hurt on GNU or similar
6389 system, and may help with Cygwin.
6391 * keyboard.c: Don't use PROP (...) as an lvalue.
6392 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6393 Use set_prop (A, B), not PROP (A) = B.
6395 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6397 * xdisp.c (get_it_property): Use it->window instead of generating
6398 a Lisp object from it->w.
6400 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6402 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6403 get-char-property the window that is being rendered, instead of
6404 the buffer, to support window-specific overlays. (Bug#14575)
6405 (compute_display_string_pos): When W is NULL, use the current
6406 buffer as the object to pass to get-char-property.
6407 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6408 pointer member of the bidi iterator, since no window is pertinent
6411 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6413 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6414 being displayed, and pass it to compute_display_string_pos.
6415 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6416 (bidi_paragraph_init): All callers changed.
6418 * xdisp.c (init_from_display_pos, init_iterator)
6419 (handle_single_display_spec, next_overlay_string)
6420 (get_overlay_strings_1, reseat_1, reseat_to_string)
6421 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6422 Set bidi_it.w member from it->w.
6423 (compute_display_string_pos): Accept additional argument, the
6424 window being displayed, and pass it to Fget_char_property.
6427 * dispextern.h (struct bidi_it): New member w, the window being
6429 (compute_display_string_pos): Adjust prototype.
6431 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6433 * xgselect.c: Remove unneeded include xterm.h.
6435 * process.c (wait_reading_process_output): Check for NS before GLIB.
6436 GLIB may be linked in due to rsvg, but ns_select must be called.
6438 * xgselect.c (xg_select): Remove call to window_system_available
6439 and g_main_context_pending at the top, so Gdk events (i.e. file
6440 notify) are processed when Emacs is started with -nw.
6442 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6444 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6445 (ctagsfiles3): New variable, includes only *.m files.
6446 (TAGS): Use an explicit language name in the regular expressions,
6447 to avoid transformation of '/SOMETHING' by MSYS to
6448 'c:\MSYS\SOMETHING'.
6450 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6452 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6454 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6456 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6457 still need to set the mouse pointer shape and activate help-echo.
6460 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6462 A few porting etc. fixes for the new file monitor code.
6463 See the thread containing
6464 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6465 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6466 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6467 (dir_monitor_callback, Fgfile_rm_watch):
6468 Use assq_no_quit instead of Fassoc, for speed.
6469 (dir_monitor_callback, Fgfile_rm_watch):
6470 eassert that the monitor is a fixnum.
6471 (dir_monitor_callback): No need for CDR_SAFE.
6472 Simplify building of lisp with alternative tails.
6473 (Fgfile_add_watch, Fgfile_rm_watch):
6474 Do not assume glib functions set errno reliably on failure.
6475 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6476 and signal an error otherwise.
6477 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6478 Use Fdelq instead of Fdelete, for speed.
6480 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6482 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6483 don't insist on being invoked on a highlighted tool-bar button.
6484 Avoids losing tool-bar functionality when mouse-highlight is nil.
6485 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6486 Don't highlight when mouse-highlight is nil.
6487 (note_mouse_highlight): When mouse-highlight is nil, don't return
6488 right away; instead, run tool-bar and mode-line highlight
6489 subroutine, clear any existing highlight, and revert the mouse
6490 pointer to its default shape. (Bug#14558)
6492 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6494 * lisp.mk (lisp): Add prog-mode.el.
6496 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6498 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6499 * process.c (dummy_handler): New function.
6500 (lib_child_handler): New static var.
6501 (handle_child_signal): Invoke it.
6502 (catch_child_signal): If a library has set up a signal handler,
6503 save it into lib_child_handler.
6504 (init_process_emacs): If using glib and not on Windows, tickle glib's
6505 child-handling code so that it initializes its private SIGCHLD handler.
6506 * syssignal.h (SA_SIGINFO): Default to 0.
6507 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6508 31; it should no longer be needed now.
6510 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6512 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6514 * gfilenotify.c (globals_of_gfilenotify): New function.
6515 (syms_of_gfilenotify): Move global initialization there.
6517 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6519 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6521 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6522 * keyboard.c (menu_bar_items, tool_bar_items):
6523 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6524 not override local keymaps any more.
6526 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6528 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6530 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6532 * w32console.c (initialize_w32_display): Return the dimensions of
6533 the console window via 2 additional arguments, not via the current
6534 frame. This avoids crashes due to overrunning the bounds of
6535 frame's decode_mode_spec_buffer, which is not resized following
6536 the change of the frame dimensions from the initial 10x10.
6538 * w32term.h (w32_initialize_display_info): Adjust prototype.
6540 * term.c (init_tty): Take dimensions of the frame from the values
6541 returned by initialize_w32_display.
6543 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6544 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6545 (LIBES): Add $(GFILENOTIFY_LIBS).
6547 * w32inevt.c (handle_file_notifications): Add dummy implementation
6548 for !HAVE_W32NOTIFY.
6550 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6552 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6554 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6556 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6558 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6560 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6562 Fix minor problems found by static checking.
6563 * data.c (pure_write_error):
6564 Use xsignal2, not Fsignal, as Fsignal might return.
6565 * eval.c (set_backtrace_debug_on_exit): Now static.
6566 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6567 No longer inline. EXTERN_INLINE is needed only for functions
6568 defined in .h files. Reindent function header as per GNU style.
6569 (backtrace_p, backtrace_top, backtrace_next):
6570 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6571 compiler or linker. Add extern decls to pacify gcc -Wall.
6572 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6574 * frame.c (free_monitors): Define only on platforms that need it.
6575 * nsterm.m (ns_term_init):
6576 * process.c (catch_child_signal):
6577 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6578 defined on all porting targets these days.
6579 * process.c, process.h (catch_child_signal):
6580 Make it extern only if NS_IMPL_GNUSTEP is defined.
6582 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6584 * w32.c (gettimeofday): Make the signature identical to prototype
6585 in nt/inc/sys/time.h.
6587 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6589 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6592 * keyboard.c (safe_run_hooks_error): Improve error message.
6594 * data.c (pure_write_error): Add `object' argument.
6595 * puresize.h (CHECK_IMPURE): Use it.
6597 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6599 * Makefile.in (NOTIFY_OBJ): New variable.
6600 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6602 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6603 Call syms_of_gfilenotify.
6605 * gfilenotify.c: New file.
6607 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6608 and Qfile_w32notify.
6609 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6610 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6612 * lisp.h: Declare syms_of_gfilenotify.
6614 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6616 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6618 Merge the specpdl and backtrace stacks. Make the structure of the
6619 specpdl entries more obvious via a tagged union of structs.
6620 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6621 (enum specbind_tag): New enum.
6622 (struct specbinding): Make it a tagged union of structs.
6623 Add a case for backtrace records.
6624 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6625 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6626 (backtrace_debug_on_exit): New accessors.
6627 (struct backtrace): Remove.
6628 (struct catchtag): Remove backlist field.
6629 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6631 (Flocal_variable_p): Speed up the common case where the binding is
6633 * eval.c (backtrace_list): Remove.
6634 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6635 (set_backtrace_args, set_backtrace_nargs)
6636 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6637 (backtrace_next): New functions.
6638 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6639 (unwind_to_catch, internal_lisp_condition_case)
6640 (internal_condition_case, internal_condition_case_1)
6641 (internal_condition_case_2, internal_condition_case_n): Don't bother
6642 with backtrace_list any more.
6643 (Fsignal): Adjust to new backtrace format.
6644 (grow_specpdl): Move up.
6645 (record_in_backtrace): New function.
6646 (eval_sub, Ffuncall): Use it.
6647 (apply_lambda): Adjust to new backtrace format.
6648 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6650 (specbind): Adjust to new specpdl format. Simplify.
6651 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6652 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6654 (mark_backtrace): Remove.
6655 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6656 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6657 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6659 * profiler.c (record_backtrace): Use get_backtrace.
6660 (handle_profiler_signal): Use backtrace_top_function.
6661 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6664 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6666 * process.h (catch_child_signal): Declare.
6668 * process.c (catch_child_signal): New function.
6669 (init_process_emacs): Call it.
6671 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6672 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6674 (x_set_cursor_type): Remove declaration.
6675 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6676 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6677 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6678 (ns_get_color): Use F suffix on float.
6679 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6680 (ns_get_rgb_color): Remove.
6681 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6682 (note_mouse_movement): x and y are CGFloat.
6683 (ns_draw_fringe_bitmap): Remove unused rowY.
6684 Change #if to COCOA && >= 10_6.
6685 (ns_draw_window_cursor): Remove unused overspill.
6686 (ns_draw_underwave): width and x are EamcsCGFloat.
6687 (ns_draw_box): thickness is CGFloat.
6688 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6689 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6690 if not in main thread.
6691 (ns_get_pending_menu_title, ns_check_menu_open)
6692 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6693 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6694 (sendFromMainThread:): New method.
6695 (changeFont:): size is CGFloat.
6696 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6697 Disable warning about permanent text.
6698 (characterIndexForPoint:): Adjust return type depending on GNUStep
6700 (mouseDown:): delta is CGFloat.
6701 (updateFrameSize): Remove unised variable f.
6702 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6703 Cast float to EmacsCGFloat.
6704 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6705 also to -1 when restoring.
6706 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6707 inside NS_IMPL_COCOA.
6708 (toggleFullScreen:): Put call to toggleFullScreen inside
6709 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6710 (setPosition:portion:whole:): por is CGFloat.
6711 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6712 (mouseDown:): Use CGFloat.
6713 (mouseDragged:): Remove unised variable edge.
6714 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6716 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6718 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6719 when NS_IMPL_GNUSTEP.
6720 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6721 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6722 (EmacsToolbar): Add clearAll. Add tag argument to
6723 addDisplayItemWithImage.
6724 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6726 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6728 * nsmenu.m (ns_update_menubar): Make static.
6729 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6730 (fillWithWidgetValue:): Add cast to SEL for setAction.
6731 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6732 (update_frame_tool_bar): Update code for GNUStep.
6733 (clearAll): New method.
6734 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6735 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6736 Move identifierToItem setObject and activeIdentifiers addObject before
6737 call to insertItemWithItemIdentifier.
6738 (validateVisibleItems): Fix indentation.
6739 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6740 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6741 UtilityWindow to aStyle, remove call to setStyleMask.
6743 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6745 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6746 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6747 Use F suffix on floats.
6748 (ns_char_width): Returns CGFloat.
6749 (ns_ascii_average_width): w is CGFloat instead of float.
6750 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6752 (ns_glyph_metrics): CGFloat instead of float.
6754 * nsfns.m (x_set_foreground_color, x_set_background_color):
6756 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6757 remove unused variables.
6758 (Fns_read_file_name): Keep track if panel is for save.
6759 Use ns_filename_from_panel/ns_directory_from_panel.
6760 (Fns_list_services): delegate only used for COCOA.
6761 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6762 Just return the input if GNUStep.
6763 (x_screen_planes): Remove.
6764 (Fxw_color_values): Use EmacsCGFloat
6765 (Fns_display_monitor_attributes_list): Only get screen number for
6767 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6769 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6770 ns_directory_from_panel.
6772 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6774 * process.c (handle_child_signal): Also use WCONTINUED.
6775 This is so that list-processes doesn't mistakenly list the process
6776 as stopped, when the process has actually been continued and is
6779 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6781 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6782 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6783 not already configured.
6785 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6787 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6789 * Makefile.in (mostlyclean): Remove *.res files.
6791 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6793 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6794 a buffer (bug#8447).
6796 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6798 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6799 display vector, and we backtrack, handle the case that the
6800 previous character position is also displayed from a display
6801 vector or covered by a display string or image. (Bug#14476)
6803 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6805 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6806 (struct MonitorInfo, free_monitors): Remove.
6807 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6808 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6809 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6812 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6813 (struct MonitorInfo, free_monitors): Remove.
6814 (ns_screen_name): Make static.
6815 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6816 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6819 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6820 (struct MonitorInfo): New struct.
6821 (free_monitors, make_monitor_attribute_list): Declare.
6823 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6825 (free_monitors, make_monitor_attribute_list): New functions.
6826 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6829 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6831 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6833 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6835 * keyboard.c: Apply keyboard decoding only to events that come directly
6836 from the tty, not from unread-command-events (bug#14368).
6837 (read_event_from_main_queue): New function, extracted from read_char).
6838 (read_decoded_char): Remove.
6839 (read_decoded_event_from_main_queue): New function to replace it.
6840 (read_char): Use it.
6841 (read_key_sequence): Use read_char rather than read_decoded_char.
6843 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6845 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6847 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6849 2013-05-22 Kenichi Handa <handa@gnu.org>
6851 The following changes are to fix the setting of
6852 buffer-file-coding-system on, for instance, C-x RET c unix RET
6853 _FILE_OF_DOS_EOL_TYPE_ RET.
6855 * coding.h (struct coding_system): New member detected_utf8_chars.
6857 * coding.c (detect_coding_utf_8): Count characters and check EOL
6858 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6860 (setup_coding_system): Do not initialize coding->head_ascii.
6861 (check_ascii): Do not set coding->eol_seen but update it. Do not
6862 call adjust_coding_eol_type here.
6863 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6864 If the eol-type of CODING is already specified, adjust the eol type
6865 of the found coding-system.
6866 (decode_coding_gap): Cancel previous change. Utilize the
6867 character numbers counted by detect_coding_utf_8. Fix detection
6870 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6872 * search.c (looking_at_1): Only set last_thing_searched if the match
6873 changed the match-data (bug#14281).
6875 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6877 * xdisp.c (reseat_at_previous_visible_line_start):
6878 Already declared in dispextern.h, so remove it here.
6879 (move_it_vertically_backward): Likewise.
6881 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6883 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6884 (Fx_display_pixel_width, Fx_display_pixel_height)
6885 (Fx_display_mm_width, Fx_display_mm_height):
6886 Mention `display-monitor-attributes-list' in docstrings.
6888 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6889 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6890 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6891 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6892 (Fx_display_backing_store, Fx_display_visual_class)
6893 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6894 (Fx_display_grayscale_p, Fx_display_pixel_width)
6895 (Fx_display_pixel_height, Fx_display_planes)
6896 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6897 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6898 (Fx_display_mm_width, Fx_display_mm_height)
6899 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6900 height for all physical monitors as in X11.
6902 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6903 Return pixel width or height for all physical monitors as in X11.
6905 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6907 Port --enable-gcc-warnings to clang.
6908 * bytecode.c (exec_byte_code):
6910 Redo diagnostic pragmas to pacify clang, too.
6911 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6912 * editfns.c (Fencode_time):
6913 * fileio.c (file_accessible_directory_p):
6914 * font.c (font_unparse_xlfd):
6915 Use '&"string"[index]' instead of '"string" + (index)'.
6916 * undo.c (user_error): Remove; unused.
6918 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6920 * insdel.c (insert_1_both): Document the arguments, instead of
6921 referring to insert_1, which no longer exists.
6923 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6924 some window, increment windows_or_buffers_changed, so that
6925 *Messages* display in that window is updated. (Bug#14408)
6927 * w32.c: Include epaths.h.
6928 (init_environment): Use cmdproxy.exe without leading directories.
6929 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6931 (gettimeofday): Adjust signature and return value to Posix
6934 * unexw32.c (open_output_file): Delete the existing emacs.exe
6935 before creating it, to break the hard link to the versioned
6938 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6939 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6940 (FIRSTFILE_OBJ): New variables.
6941 (W32_RES): Rename to EMACSRES. All users changed.
6942 (base_obj): Use $(CM_OBJ).
6943 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6944 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6945 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6946 $(W32_RES_LINK) before $(LIBES).
6947 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6949 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6951 * makefile.w32-in (DOC): Use just "DOC".
6953 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6955 * process.c: Export default filters and sentinels to Elisp.
6956 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6958 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6959 (Fset_process_sentinel, Fformat_network_address):
6960 Default to them instead of nil.
6961 (server_accept_connection): Sentinels can't be nil any more.
6962 (read_and_dispose_of_process_output): New function, extracted from
6963 read_process_output.
6964 (read_process_output): Use it; filters can't be nil.
6965 (Finternal_default_process_filter): New function, extracted from
6966 read_process_output.
6967 (exec_sentinel_unwind): Remove function.
6968 (exec_sentinel): Don't zilch sentinel while running.
6969 (status_notify): Sentinels can't be nil.
6970 (Finternal_default_process_sentinel): New function extracted from
6972 (setup_process_coding_systems): Default filter is not nil any more.
6973 (syms_of_process): Export new Elisp functions and initialize
6975 * lisp.h (make_lisp_proc): New function.
6977 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6979 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6981 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6983 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6984 unless we know that the window w is a leaf window.
6985 Another attempt at solving bug#14062.
6987 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6989 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6992 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6994 * image.c (gif_load): Check that subimages fit (Bug#14345).
6996 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6998 * lread.c (skip_dyn_eof): New function.
6999 (read1): Use it to skip the end of a file in response to #@00.
7001 * doc.c (get_doc_string): Slightly relax the sanity checking.
7003 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7005 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7006 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7007 (MonitorInfo): New struct.
7008 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7009 (Fns_display_monitor_attributes_list): New functions.
7010 (display-usable-bounds): Remove.
7011 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7014 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7016 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7017 (GTK_CHECK_VERSION): New macro, if not already defined.
7018 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7019 replaced by GTK_CHECK_VERSION.
7021 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7023 * xterm.h (GTK_PREREQ): New macro.
7024 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7025 to use this macro instead, for consistency and clarity.
7027 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7029 * xdisp.c (row_for_charpos_p): New function, with code of
7030 cursor_row_p, but accepts an additional argument CHARPOS instead
7031 of using a hardcoded PT.
7032 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7033 (row_containing_pos): Call row_for_charpos_p instead of partially
7034 doing the same. Fixes cursor positioning under longlines-mode
7035 when longlines-show-effect includes more than one newline, when
7036 moving the cursor vertically up.
7038 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7040 * makefile.w32-in (ACL_H): New macro.
7041 ($(BLD)/fileio.$(O)): Update dependencies.
7043 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7045 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7046 * Makefile.in (LIB_ACL): New macro.
7047 (LIBACL_LIBS): Remove.
7048 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7049 * fileio.c: Include <acl.h>.
7050 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7051 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7053 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7056 * unexelf.c: Don't assume ElfW (Half) fits in int.
7057 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7058 when dealing with ElfW (Half) values, since they can exceed 2**31
7059 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7060 (entry_address): Omit unused NUM arg. All uses changed.
7062 2013-05-07 Juri Linkov <juri@jurta.org>
7064 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7065 to the string converted from number with `Fnumber_to_string'.
7068 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7070 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7071 This fixes a problem introduced by my previous change.
7073 2013-05-07 Glenn Morris <rgm@gnu.org>
7075 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7077 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7079 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7081 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7083 Static checking by GCC 4.8.0.
7084 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7085 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7086 (x_get_monitor_attributes_fallback)
7087 (x_get_monitor_attributes_xinerama)
7088 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7089 Define only if USE_GTK.
7090 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7091 (x_get_monitor_attributes_fallback): Omit unused locals.
7092 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7093 Use double, not float, to avoid mixed-mode floating point arithmetic.
7095 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7096 Jan Djärv <jan.h.d@swipnet.se>
7098 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7099 (XINERAMA_CFLAGS): New macros.
7100 (ALL_CFLAGS, LIBES): Use them.
7102 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7103 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7104 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7105 (syms_of_xfns): DEFSYM them.
7106 (struct MonitorInfo): New struct.
7107 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7108 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7109 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7110 (x_get_monitor_attributes_xinerama): New functions.
7111 (Fx_display_monitor_attributes_list): New primitive.
7112 (syms_of_xfns): Defsubr it.
7114 * xterm.h (x_display_info): Add Xatom_net_workarea and
7115 Xatom_net_current_desktop.
7117 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7118 and dpyinfo->Xatom_net_current_desktop.
7120 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7122 * xdisp.c (pos_visible_p): Use the special code for finding the
7123 beginning of a display property or overlay for any "replacing"
7124 display property, not just for display strings. This solves
7125 incorrect reporting of position by posn-at-point. (Bug#14241)
7127 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7129 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7130 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7131 Verify that ElfW (Half) fits in int.
7132 (fatal): Use same signature as lisp.h.
7133 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7134 configure and build with -DUNEXELF_DEBUG without worrying about
7135 other modules that use DEBUG.
7136 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7137 possibly-wide integers now uses it instead of plain fprintf.
7138 (entry_address): New function, which avoids problems with 32-bit
7139 overflow on 64-bit hosts.
7140 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7141 (round_up): Don't assume the remainder fits in int.
7142 (find_section): Use bool for boolean. Simplify debug code.
7143 (unexec): Don't assume file sizes fit in int or size_t.
7144 Omit unnecessary trailing newline in 'fatal' format.
7145 Use strerror rather than outputting decimal error number.
7146 Remove unused code when emacs is not defined;
7147 this file relies on Emacs now.
7148 Don't assume e_phnum and e_shnum are positive.
7150 * regex.c: Fix problems when DEBUG is defined.
7151 (extract_number, extract_number_and_incr): Define regardless of
7152 whether DEBUG is defined; that's simpler and makes the code less
7153 likely to go stale in the normal case when DEBUG is not defined.
7154 Return int rather than taking an int * arg. All callers changed.
7155 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7156 Remove, replacing with ...
7157 (DEBUG_PRINT): New macro. All callers changed.
7158 (DEBUG_COMPILES_ARGUMENTS): New macro.
7159 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7160 (print_compiled_pattern, print_double_string) [DEBUG]:
7161 Use prototype rather than old-style definition.
7162 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7163 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7164 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7165 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7166 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7167 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7168 This matters only when DEBUG is defined.
7170 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7172 * xdisp.c (set_iterator_to_next): Set the
7173 ignore_overlay_strings_at_pos_p flag only if we are _really_
7174 iterating over an overlay string, as indicated by the
7175 current.overlay_string_index member. (Bug#14306)
7177 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7179 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7180 to where it is used, to avoid autorelease issues (Bug#14050).
7182 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7184 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7185 * fileio.c (syms_of_fileio): Implement this.
7186 * filelock.c (create_lock_file): If symbolic links don't work, so
7187 we use a regular file as a lock file, do not fsync the lock file;
7190 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7192 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7193 (syms_of_minibuf): Adjust accodingly.
7195 * callint.c (Fcall_interactively): Adjust calls accordingly.
7197 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7199 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7200 w->contents is a buffer before computing everything else.
7201 Use parentheses to disambiguate last part of the condition.
7203 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7204 assertion violations. (Bug#14062)
7206 2013-05-01 David Reitter <david.reitter@gmail.com>
7208 * nsfns.m (ns_tooltip): Initialize.
7210 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7212 * coding.c (decode_coding_gap): Don't remove the character before
7213 a newline unless it's a CR character. (Bug#14287)
7215 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7217 * dispextern.h (struct face): Move enum face_underline_type
7218 earlier so that bitfields can be in the same word.
7220 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7222 * nsfns.m (handlePanelKeys): New function.
7223 (EmacsOpenPanel:performKeyEquivalent:)
7224 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7225 arrows/function/control and copy/paste keys (Bug#14296).
7227 2013-04-27 Juri Linkov <juri@jurta.org>
7229 * callint.c (Fcall_interactively): Call `Qread_number' for
7230 interactive code letter `n' instead of using duplicate code.
7233 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7235 * systime.h (make_timeval): Declare as 'const'.
7237 2013-04-27 Kenichi Handa <handa@gnu.org>
7239 * font.c (font_open_entity): Always open a font of manageable
7242 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7244 Port better to AIX (Bug#14258).
7245 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7248 2013-04-24 Kenichi Handa <handa@gnu.org>
7250 * coding.c (decode_coding_iso_2022): When an invalid escape
7251 sequence is encountered, reset the invocation and designation
7252 status to the safest one.
7254 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7256 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7257 Without this fix, "make distclean" leaves stamp-h1 behind.
7259 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7261 * w32fns.c (w32_fullscreen_rect): New function to compute the
7262 window rectangle for the given fullscreen mode.
7263 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7264 longer tunes the window size. This keeps the window's edges flush
7265 with the screen and allows the taskbar to hide itself in fullboth.
7267 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7268 window decorations and uses the entire screen.
7270 * w32term.h (w32_fullscreen_rect) Add prototype.
7271 (struct w32_output): Replace normal_width, normal_height,
7272 normal_top, and normal_left members with a single normal_placement
7274 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7276 (FRAME_NORMAL_PLACEMENT): New macro.
7278 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7280 * minibuf.c (Ftest_completion): Silence compiler warning.
7282 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7284 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7287 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7290 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7291 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7292 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7293 parentheses where appropriate.
7295 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7297 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7299 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7301 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7302 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7303 Mention in the doc string that setting these variables takes
7304 effect only after a call to set-window-buffer. (Bug#14200)
7306 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7308 * indent.c (Fvertical_motion): Don't consider display strings on
7309 overlay strings as display strings on the buffer position we
7310 started from. This prevents vertical cursor motion from jumping
7311 more than one line when there's an overlay string with a display
7312 property at end of line.
7313 Reported by Karl Chen <Karl.Chen@quarl.org> in
7314 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7316 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7318 * window.c (select_window): `record_buffer' even if window is
7319 already selected (bug#14191).
7321 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7323 * window.c (Fwindow_end): Test more flags, including the buffer's
7324 last_overlay_modified flag, to determine whether the window's
7325 display is really up-to-date. Prevents the function from
7326 returning a stale value. (Bug#14170)
7327 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7330 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7332 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7333 garbaged only if it is not already the top frame on its TTY.
7334 This prevents flickering due to constant redrawing of TTY frames when
7335 there are GUI frames open in the same session. (Bug#13864)
7337 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7339 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7340 of marking the idle timers directly.
7342 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7344 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7347 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7349 * window.c (select_window): Don't record_buffer while the invariant is
7350 temporarily broken (bug#14161).
7352 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7354 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7356 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7358 2013-04-07 Romain Francoise <romain@orebokech.com>
7360 Ignore additional platform-specific ACL errors (Bug#13702).
7361 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7362 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7364 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7366 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7369 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7371 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7372 This bug was introduced by my 2013-02-25 change that simplified
7373 data_start configuration. Without this change, on GNU/Linux
7374 an Emacs configured with --enable-profiling fails immediately
7375 due to a profiler signal.
7376 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7377 with these flags. On platforms where special flags are needed
7378 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7379 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7380 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7382 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7384 Get rid of some platform-specific functions examining window
7385 system and its capabilities. This is a partial rework of the
7387 * lisp.h (have_menus_p): Remove prototype. This function is
7388 replaced with platform-independent window_system_available.
7389 (check_window_system): Move to...
7390 * frame.h (decode_window_system_frame, window_system_available):
7391 ...here, add new prototypes.
7392 * frame.c (window_system_available, decode_window_system_frame):
7394 (check_window_system): Platform-independent now.
7395 * xterm.h (x_in_use): Remove declaration.
7397 * w32term.h (check_x_frame):
7398 * nsterm.h (check_x_frame): Remove prototypes. This function
7399 is replaced with platform-independent decode_window_system_frame.
7400 * msdos.c (have_menus_p): Remove.
7401 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7402 Remove platform-specific functions. Use check_window_system,
7403 decode_window_system_frame and check_ns_display_info where
7404 appropriate. Minor style and comment tweaks.
7405 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7406 (check_x_frame): Likewise.
7407 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7409 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7410 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7411 * xmenu.c, xselect.c: All related users changed.
7413 2013-04-03 Kenichi Handa <handa@gnu.org>
7415 The following changes is to optimize the code for reading UTF-8
7418 * coding.c (check_ascii): Rename from detect_ascii. Return value
7419 changed. Check EOL format. Do not call adjust_coding_eol_type
7421 (check_utf_8): New function.
7422 (adjust_coding_eol_type): Do nothing if already adjusted.
7423 (detect_coding): Compare the return value of check_ascii with
7424 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7425 (decode_coding_gap): Optimize for valid UTF-8.
7427 2013-03-21 Kenichi Handa <handa@gnu.org>
7429 * coding.c (syms_of_coding): Cancel previous change.
7431 * insdel.c (insert_from_gap): Fix previous change.
7433 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7435 Consistently use platform-specific function to detect window system.
7436 * lisp.h (check_window_system): New prototype. This function is
7437 going to replace check_x, check_w32 and check_ns.
7438 (have_menus_p): Mention msdos.c in comment.
7439 * fontset.c (check_window_system_func): Remove. Adjust all users.
7440 * fontset.h (check_window_system_func): Remove prototype.
7441 * nsterm.h (check_ns):
7442 * xterm.h (check_x):
7443 * w32term.h (check_w32): Likewise.
7444 * menu.c (Fx_popup_menu): Use check_window_system.
7445 * msdos.c (check_window_system): Define for MS-DOS.
7446 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7447 * w32fns.c (check_window_system): Likewise for MS-Windows.
7448 * xfns.c (check_window_system): Likewise for X.
7449 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7450 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7452 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7454 Prefer < to > in range checks such as 0 <= i && i < N.
7455 This makes it easier to visualize quantities on a number line.
7456 This patch doesn't apply to all such range checks,
7457 only to the range checks affected by the 2013-03-24 change.
7458 This patch reverts most of the 2013-03-24 change.
7459 * alloc.c (xpalloc, Fgarbage_collect):
7460 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7461 * character.c (string_escape_byte8):
7462 * charset.c (read_hex):
7463 * data.c (cons_to_unsigned):
7464 * dispnew.c (update_frame_1):
7465 * doc.c (Fsubstitute_command_keys):
7466 * doprnt.c (doprnt):
7467 * editfns.c (hi_time, decode_time_components):
7468 * fileio.c (file_offset):
7469 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7470 * font.c (font_intern_prop):
7471 * frame.c (x_set_alpha):
7472 * gtkutil.c (get_utf8_string):
7473 * indent.c (check_display_width):
7474 * keymap.c (Fkey_description):
7475 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7477 * minibuf.c (read_minibuf_noninteractive):
7478 * process.c (wait_reading_process_output):
7479 * search.c (Freplace_match):
7480 * window.c (get_phys_cursor_glyph):
7481 * xdisp.c (redisplay_internal):
7482 * xsmfns.c (smc_save_yourself_CB):
7483 Prefer < to > for range checks.
7484 * dispnew.c (sit_for): Don't mishandle NaNs.
7485 This fixes a bug introduced in the 2013-03-24 change.
7486 * editfns.c (decode_time_components): Don't hoist comparison.
7487 This fixes another bug introduced in the 2013-03-24 change.
7489 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7491 * frame.h (struct frame): Drop scroll_bottom_vpos
7492 member becaue all real users are dead long ago.
7493 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7494 * xdisp.c (redisplay_internal): Adjust user.
7496 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7498 * nsmenu.m (showAtX:Y:for:): setLevel to
7499 NSPopUpMenuWindowLevel (Bug#13998).
7501 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7503 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7504 (ns_check_pending_open_menu): Declare.
7506 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7507 (x_activate_menubar): Update the menu with title that matches
7508 ns_get_pending_menu_title, and call
7509 ns_check_pending_openmenu (Bug#12698).
7510 (menuWillOpen:): New method.
7511 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7513 * nsterm.m (menu_will_open_state, menu_mouse_point)
7514 (menu_pending_title): New varaibles.
7515 (ns_get_pending_menu_title, ns_check_menu_open)
7516 (ns_check_pending_open_menu): New functions.
7518 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7520 * indent.c (current_column_bol_cache): Remove leftover which is not
7521 used in Fmove_to_column any more.
7522 (current_column, scan_for_column): Adjust users.
7523 * keyboard.c (last_point_position_buffer, last_point_position_window):
7524 Remove leftovers which are not used for recording undo any more.
7525 (command_loop_1, syms_of_keyboard): Adjust users.
7526 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7527 redisplay_window any more.
7528 (move_it_to): Adjust user.
7530 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7532 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7533 Update dependencies.
7535 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7537 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7538 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7541 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7543 * window.h (struct window): Replace hchild, vchild and buffer slots
7544 with the only contents slot. This is possible because each valid
7545 window may have either the child window (in vertical or horizontal
7546 combination) or buffer to display (for the leaf window). Using that,
7547 a lof of operations to traverse and/or change window hierarchies may
7548 be simplified. New member horizontal is used to distinguish between
7549 horizontal and vertical combinations of internal windows.
7550 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7551 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7552 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7553 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7554 Use contents slot, not buffer, where appropriate.
7555 (wset_combination): New function.
7556 (wset_buffer): Add eassert.
7557 (Fframe_first_window): Simplify the loop reaching first window.
7558 (Fwindow_buffer): Use WINDOW_LEAF_P.
7559 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7560 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7561 (unshow_buffer): Convert initial debugging check to eassert.
7562 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7563 (make_parent_window, window_resize_check, window_resize_apply)
7564 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7565 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7566 Adjust to match struct window changes.
7567 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7568 (mark_window_cursors_off, count_windows, get_leaf_windows)
7569 (foreach_window_1): Simplify the loop.
7570 * alloc.c (mark_object): Do not check for the leaf window because
7571 internal windows has no glyph matrices anyway.
7572 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7573 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7574 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7575 (build_frame_matrix_from_window_tree, mirror_make_current)
7576 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7577 (update_window_tree, set_window_update_flags): Simplify the loop.
7578 (sync_window_with_frame_matrix_rows): Enforce live window.
7579 Use contents slot, not buffer, where appropriate.
7580 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7581 and WINDOW_HORIZONTAL_COMBINATION_P.
7582 (make_frame_visible_1): Simplify the loop.
7583 Use contents slot, not buffer, where appropriate.
7584 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7585 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7586 (expose_window_tree): Likewise.
7587 Use contents slot, not buffer, where appropriate.
7588 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7589 to avoid deleted windows. Use contents slot instead of buffer.
7590 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7591 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7592 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7593 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7595 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7597 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7598 identify the reasons for assertion violations in bug#14062 and
7600 (Fx_show_tip): Fix compilation error under
7601 "--enable-check-lisp-object-type". (Bug#14073)
7603 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7604 Reported by <rzl24ozi@gmail.com>.
7606 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7608 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7610 (unwind_with_echo_area_buffer): ...to restore it here.
7611 This is needed to ensure that...
7612 (redisplay_window): ...both window markers are valid here,
7613 which is verified by eassert.
7614 * editfns.c (save_excursion_save): Do not assume that
7615 selected_window always displays the buffer.
7616 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7619 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7621 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7624 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7626 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7628 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7630 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7631 since MinGW's w32api headers do. This avoids compiler warnings.
7633 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7636 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7638 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7640 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7642 * gtkutil.c (style_changed_cb): Check if frame is live and an
7643 X frame (Bug#14038).
7645 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7647 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7648 Define only for _WIN32_WINNT less than 0x0500.
7649 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7651 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7652 see its own definitions of 'struct timeval' and 'struct timezone'.
7654 Fix incompatibilities between MinGW.org and MinGW64 headers.
7655 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7657 * w32.c (REPARSE_DATA_BUFFER): Guard with
7658 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7660 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7662 * xterm.c: Include X11/XKBlib.h
7663 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7665 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7667 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7669 * blockinput.h (input_blocked_p): Likewise.
7670 * bytecode.c (exec_byte_code): Likewise.
7671 * callproc.c (call_process_kill, call_process_cleanup)
7672 (Fcall_process): Likewise.
7673 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7674 (Fccl_execute_on_string): Likewise.
7675 * character.c (string_escape_byte8): Likewise.
7676 * charset.c (read_hex): Likewise.
7677 * cm.c (calccost): Likewise.
7678 * data.c (cons_to_unsigned): Likewise.
7679 * dired.c (directory_files_internal, file_name_completion):
7681 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7682 (sit_for): Likewise.
7683 * doc.c (Fsubstitute_command_keys): Likewise.
7684 * doprnt.c (doprnt): Likewise.
7685 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7686 * emacsgtkfixed.c: Likewise.
7687 * fileio.c (file_offset, Fwrite_region): Likewise.
7688 * floatfns.c (Fexpt, fmod_float): Likewise.
7689 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7691 * font.c (font_intern_prop): Likewise.
7692 * frame.c (x_set_alpha): Likewise.
7693 * gtkutil.c (get_utf8_string): Likewise.
7694 * indent.c (check_display_width): Likewise.
7695 * intervals.c (create_root_interval, rotate_right, rotate_left)
7696 (split_interval_right, split_interval_left)
7697 (adjust_intervals_for_insertion, delete_node)
7698 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7699 (merge_interval_right, merge_interval_left, copy_intervals)
7700 (set_intervals_multibyte_1): Likewise.
7701 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7702 * keymap.c (Fkey_description): Likewise.
7703 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7704 * lread.c (openp, read_integer, read1, string_to_number):
7706 * menu.c (ensure_menu_items): Likewise.
7707 * minibuf.c (read_minibuf_noninteractive): Likewise.
7708 * print.c (printchar, strout): Likewise.
7709 * process.c (create_process, Faccept_process_output)
7710 (wait_reading_process_output, read_process_output, send_process)
7711 (wait_reading_process_output): Likewise.
7712 * profiler.c (make_log, handle_profiler_signal): Likewise.
7713 * regex.c (re_exec): Likewise.
7714 * regex.h: Likewise.
7715 * search.c (looking_at_1, Freplace_match): Likewise.
7716 * sysdep.c (get_child_status, procfs_ttyname)
7717 (procfs_get_total_memory): Likewise.
7718 * systime.h (EMACS_TIME_VALID_P): Likewise.
7719 * term.c (dissociate_if_controlling_tty): Likewise.
7720 * window.c (get_phys_cursor_glyph): Likewise.
7721 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7722 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7724 * xfns.c (Fx_window_property): Likewise.
7725 * xmenu.c (set_frame_menubar): Likewise.
7726 * xselect.c (x_get_window_property, x_handle_dnd_message):
7728 * xsmfns.c (smc_save_yourself_CB): Likewise.
7729 * xterm.c (x_scroll_bar_set_handle): Likewise.
7731 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7733 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7734 to be optional or nil. Adjust comment and convert it to docstring.
7735 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7736 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7738 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7740 Static checking by GCC 4.8-20130319.
7741 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7742 * process.c (Fset_process_datagram_address)
7743 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7744 * xdisp.c (get_char_face_and_encoding):
7745 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7746 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7747 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7749 2013-03-24 Ken Brown <kbrown@cornell.edu>
7751 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7752 fix compilation on 64-bit Cygwin, where underscores are not
7753 automatically prepended.
7755 * w32term.c (w32_initialize): Silence compiler warning.
7757 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7759 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7760 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7761 variables, to save and restore frame dimensions.
7762 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7763 after returning from a 'fullscreen' configuration.
7764 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7765 to avoid races between the main thread and the input thread.
7767 * w32term.h (struct w32_output): New members normal_width,
7768 normal_height, normal_top, normal_left, and prev_fsmode.
7769 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7770 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7773 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7774 'fullscreen' parameter. Always record previous width and height
7775 of the frame, except when switching out of maximized modes, so
7776 that they could be restored correctly, instead of resetting to the
7777 default frame dimensions. Send SC_RESTORE command to the frame,
7778 unless we are going to send SC_MAXIMIZE, to restore the frame
7779 resize hints in the mouse pointer shown by the window manager.
7782 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7784 * lisp.h (get_frame_param): Adjust conditions for prototype
7787 2013-03-22 Ken Brown <kbrown@cornell.edu>
7789 * unexcw.c: Drop unneeded inclusion of w32common.h.
7790 (report_sheap_usage): Declare.
7791 (read_exe_header): Add magic numbers for x86_64.
7792 (fixup_executable): Fix printf format specifier for unsigned long
7795 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7797 * frame.h (struct frame): Put menu_bar_window under #ifdef
7798 because this member is not needed when X toolkit is in use.
7799 (fset_menu_bar_window):
7800 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7801 (free_glyphs, update_frame):
7802 * xdisp.c (expose_frame): Likewise.
7803 (display_menu_bar): Likewise. Remove redundant eassert.
7804 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7807 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7809 Use functions and constants to manipulate Lisp_Save_Value objects.
7810 This replaces code that used macros and strings and token-pasting.
7811 The change makes the C source a bit easier to follow,
7812 and shrinks the Emacs executable a bit.
7813 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7814 (make_save_value): Change 1st arg from string to enum. All callers
7817 (mark_object): Use if, not #if, for GC_MARK_STACK.
7818 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7819 (XSAVE_OBJECT): Now functions, not macros.
7820 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7821 the constant was never used.
7822 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7823 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7824 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7825 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7827 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7828 type3 with a single member save_type. All uses changed.
7829 (save_type, set_save_pointer, set_save_integer): New functions.
7830 * print.c (PRINTX): Remove.
7832 * alloc.c: Remove redundant static declarations.
7834 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7836 * window.h (struct window): Convert left_col, top_line, total_lines
7837 and total_cols from Lisp_Objects to integers. Adjust comments.
7838 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7840 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7841 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7842 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7843 Adjust users where appropriate.
7845 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7847 * frame.h (struct frame): Drop resx and resy because the same data is
7848 available from window system-specific output context. Adjust users.
7849 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7850 New functions to provide defaults when no window system available.
7851 (FRAME_RES_X, FRAME_RES_Y): New macros.
7852 (NUMVAL): Move from xdisp.c.
7853 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7854 (Ffont_face_attributes, Fopen_font):
7855 * image.c (gs_load):
7856 * w32font.c (fill_in_logfont):
7857 * xdisp.c (calc_pixel_width_or_height):
7858 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7859 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7861 2013-03-20 Kenichi Handa <handa@gnu.org>
7863 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7864 to 1 (temporary workaround until a bug related to ASCII
7865 optimization is fixed).
7867 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7869 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7870 Signal error if window is not internal. Adjust docstring.
7871 (delete_all_child_windows): Use combination_limit to save the buffer.
7872 (Fset_window_configuration): Adjust accordingly.
7873 * print.c (syms_of_print): Initialize debugging output not here...
7874 (init_print_once): ...but in a new function here.
7875 * lisp.h (init_print_once): Add prototype.
7876 * emacs.c (main): Add call to init_print_once. Adjust comments.
7878 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7880 * window.c (window_resize_check, window_resize_apply)
7881 (window_from_coordinates, recombine_windows, set_window_buffer)
7882 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7883 (Fsplit_window_internal, Fdelete_window_internal)
7884 (freeze_window_starts): Use bool for booleans.
7885 * window.h (window_frame_coordinates, resize_frame_windows)
7886 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7888 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7890 * dispnew.c (bitch_at_user): Use `user-error'.
7892 2013-03-17 Ken Brown <kbrown@cornell.edu>
7894 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7895 as return type of image_background. (Bug#13981)
7896 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7898 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7900 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7901 (ns_select): Don't return with result uninitialized.
7903 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7906 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7908 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7909 directories. If filename is nil, get directory name (Bug#13932).
7910 Use getFilename and getDirectory.
7911 (getFilename, getDirectory): New methods for EmacsSavePanel and
7913 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7915 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7917 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7919 2013-03-15 Kenichi Handa <handa@gnu.org>
7921 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7922 (adjust_after_replace): Make it back to static. Delete the third
7923 arg text_at_gap_tail. Cancel the code for handling it.
7925 * coding.h (struct coding_system): New member eol_seen.
7927 * coding.c (detect_ascii): New function.
7928 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7929 when the source bytes are actually scanned. On detecting for
7930 coding_category_utf_8_auto, call detect_ascii instead of scanning
7931 source bytes directly.
7932 (produce_chars): Call insert_from_gap with the new arg 0.
7933 (encode_coding): Likewise.
7934 (decode_coding_gap): Control ASCII optimization by the variable
7935 disable_ascii_optimization instead of #ifndef .. #endif.
7936 Deccode EOL format according to coding->eol_seen.
7937 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7940 * lisp.h (adjust_after_replace): Cancel externing it.
7941 (insert_from_gap): Adjust prototype.
7943 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7945 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7946 FULLSCREEN_MAXIMIZED. (Bug#13935)
7948 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7950 * region-cache.c (find_cache_boundary, move_cache_gap)
7951 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7952 Simplify debugging check and convert to eassert. Adjust comment.
7953 (pp_cache): Put under ENABLE_CHECKING.
7955 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7957 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7958 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7960 (w32fullscreen_hook): If the frame is visible, reset
7961 f->want_fullscreen flag after changing the frame size. If the
7962 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7965 2013-03-13 Daniel Colascione <dancol@dancol.org>
7967 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7968 too so that these builds can use Cygwin's file conversion
7969 functions. (We've been building and linking cygw32.o all along
7970 and just not using it.)
7972 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7974 File synchronization fixes (Bug#13944).
7975 * Makefile.in (LIB_FDATASYNC): New macro.
7977 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7978 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7979 Don't worry about HAVE_FSYNC, since a substitute fsync is
7980 available if the system lacks one.
7981 (Fwrite_regin): Retry fsync if interrupted.
7983 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7985 * w32term.c (w32_read_socket): If the Emacs frame is being
7986 activated, call w32fullscreen_hook, to make sure the new frame
7987 dimensions are in effect. (Bug#13937)
7989 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7991 * xdisp.c (init_iterator): Simplify because both character and byte
7992 positions are either specified or -1. Add eassert. Adjust comment.
7993 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7994 character and byte positions can be obtained from marker.
7996 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7998 Static checking by Sun C 5.12.
7999 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8000 * bytecode.c (exec_byte_code):
8001 * dispnew.c (init_display):
8003 * fileio.c (Fsubstitute_in_file_name):
8004 * keyboard.c (Fevent_convert_list):
8005 * keymap.c (Fsingle_key_description):
8006 * term.c (maybe_fatal, fatal):
8007 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8008 * xsmfns.c (Fhandle_save_session):
8009 Omit unreachable code.
8010 * keymap.c (map_keymap_char_table_item): Cast void * to
8011 a function pointer type; the C Standard requires this.
8013 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8014 Include <sys/param.h> unconditionally, as that works elsewhere and
8015 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8016 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8019 See ChangeLog.12 for earlier changes.
8025 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8027 This file is part of GNU Emacs.
8029 GNU Emacs is free software: you can redistribute it and/or modify
8030 it under the terms of the GNU General Public License as published by
8031 the Free Software Foundation, either version 3 of the License, or
8032 (at your option) any later version.
8034 GNU Emacs is distributed in the hope that it will be useful,
8035 but WITHOUT ANY WARRANTY; without even the implied warranty of
8036 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8037 GNU General Public License for more details.
8039 You should have received a copy of the GNU General Public License
8040 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.