1 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3 Pixel resize changes for NS (Bug#16049).
4 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5 height/width. row/cols are locals.
6 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8 (windowWillResize): Remove gsextra. Calculate extra as in
10 (x_new_font): Don't change frame size if fullscreen. Change
13 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
14 comment in xfns.c. Change to pixelwise call.
16 2013-12-06 Eli Zaretskii <eliz@gnu.org>
18 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
21 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
23 * xterm.c (input_signal_count): Remove.
24 (x_dispatch_event): Define unconditionally.
25 (x_make_frame_visible): Process X events until the frame
26 is really visible (Bug#16027).
27 * xterm.h (x_dispatch_event): Declare unconditionally.
29 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
31 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
33 * nsterm.m (x_set_window_size): Handle pixelwise.
35 2013-12-05 Martin Rudalics <rudalics@gmx.at>
37 * w32term.c (x_new_font):
38 * xterm.c (x_new_font): Calculate new frame size from new font
41 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
43 * lisp.h (FOR_EACH_TAIL): New macro.
44 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
46 * window.c (select_window): Call second wset_redisplay before we change
47 selected_window (bug#16034).
49 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
51 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
53 2013-12-04 Eli Zaretskii <eliz@gnu.org>
55 * w32xfns.c: Include window.h, to avoid a compiler warning.
57 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
59 * window.c (window_scroll): Mark window for redisplay (bug#16034).
60 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
61 window_scroll takes care of it.
62 (Fset_window_point, Fdelete_other_windows_internal)
63 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
64 (Fsplit_window_internal, Fdelete_window_internal)
65 (Fresize_mini_window_internal, Fset_window_configuration)
66 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
67 cause redisplay instead of forcing a complete redisplay.
68 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
69 we're only affecting the selected_window.
71 2013-12-04 Eli Zaretskii <eliz@gnu.org>
73 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
74 directional control characters. Update type and category
75 determination according to the UBA from Unicode v6.3.
76 (bidi_category_t): New category EXPLICIT_FORMATTING.
78 * dispextern.h (bidi_type_t): Update to include new bidirectional
79 properties introduced with Unicode v6.3. (Bug#16043)
81 2013-12-04 Martin Rudalics <rudalics@gmx.at>
83 * xterm.c (XTflash): Fix coordinate of bottom area to flash
86 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
88 * font.c (font_list_entities): Remove dummy assignment.
89 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
90 used on graphic displays only. Remove unused 'font_encoder' member.
91 (struct font_bitmap): Remove unused 'extra' member.
92 * nsfont.m (nsfont_open):
93 * w32font.c (w32font_open_internal):
94 * ftfont.c (ftfont_get_bitmap): Adjust users.
96 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
100 * undo.c (record_point, record_property_change):
101 Use bool for boolean, for local vars that are always true or false.
103 Minor integer overflow fixes (Bug#16033).
104 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
105 This improves on the previous fix to this function.
106 (window_resize_check): When summing up pixel counts, don't rely on
107 undefined behavior if the sum overflows.
109 2013-12-03 Martin Rudalics <rudalics@gmx.at>
111 * window.c (Fset_window_new_pixel): Don't choke at negative
112 argument value (Bug#16033).
114 * xfns.c (Fx_create_frame): Add another call to change_frame_size
115 to avoid crash in window_box_height.
117 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
118 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
120 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
122 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
124 Minor integer overflow fixes.
125 * window.c (Fset_window_new_pixel, grow_mini_window):
126 * xdisp.c (Fwindow_text_pixel_size):
127 Avoid undefined behavior on signed integer overflow.
128 * xfns.c (x_set_mouse_color):
129 Check that drag shape fits in 'unsigned', since that's what X wants.
131 2013-12-02 Eli Zaretskii <eliz@gnu.org>
133 Improve reporting of fatal exception on MS-Windows.
134 * w32fns.c (my_exception_handler): New function.
135 (globals_of_w32fns): Set it up as the unhandled exception
136 handler. Initialize exception code and address to zeros.
137 (emacs_abort): If the exception code and address are available,
138 print them at the beginning of the backtrace. Fix the format of
139 printing addresses (was producing 0x0x12345678 on XP).
142 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
144 * eval.c (Fbacktrace__locals): New function.
145 (syms_of_eval): Defsubr it.
147 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
149 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
150 Define here to unify between...
151 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
152 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
154 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
156 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
158 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
159 fringe background extension.
160 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
161 because they are now always the same as `left' and `width',
162 respectively. Remove code for the case that `width' and
163 `sb_width' are different.
165 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
167 Fix minor problems found by static checking.
168 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
169 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
170 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
172 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
174 * image.c (imagemagick_compute_animated_image): Don't crash if we
175 have an animation with different-sized images (bug#15313).
177 2013-11-30 Martin Rudalics <rudalics@gmx.at>
179 Remove some unused items introduced during pixelwise change.
180 * window.c (window_resize_total_check): Remove unused function.
181 * xdisp.c (remember_mouse_glyph): Remove unused label.
182 (Ftool_bar_height): Move declaration inside #if.
183 * xterm.c (x_set_window_size): Don't use r and c.
185 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
187 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
190 * window.c (Fset_window_configuration): Comment out unused variables.
192 * w32term.c (w32_read_socket): Remove unused variable `buf'.
194 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
196 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
198 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
200 * gnutls.c (gnutls_audit_log_function): Only declare and define if
201 HAVE_GNUTLS3 (Bug#16001).
203 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
204 if interrupts are deferred (Bug#15801).
206 2013-11-30 Martin Rudalics <rudalics@gmx.at>
208 Support resizing frames and windows pixelwise.
209 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
210 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
211 (struct glyph_matrix): Replace window_left_col and
212 window_top_line by window_pixel_left and window_pixel_top.
213 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
215 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
216 (draw_window_divider, move_it_to, x_draw_right_divider)
217 (x_draw_bottom_divider, change_frame_size): Add or fix
219 * dispnew.c (change_frame_size_1): Change prototype.
220 (adjust_glyph_matrix, required_matrix_width)
221 (adjust_frame_glyphs_for_window_redisplay): Use pixel
222 values instead of lines and columns.
223 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
224 WINDOW_TOTAL_FRINGE_WIDTH.
225 (handle_window_change_signal, do_pending_window_change)
226 (init_display): Adjusts calls of change_frame_size.
227 (change_frame_size, change_frame_size_1): Handle pixelwise
229 * frame.c (Qright_divider_width, Qbottom_divider_width): New
231 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
232 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
233 (x_set_internal_border_width, x_set_vertical_scroll_bars)
234 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
236 (set_frame_param): New function.
237 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
238 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
239 (Ffringe_width, Fborder_width, Fright_divider_width)
240 (Fbottom_divider_width): New functions, defsubr them.
241 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
243 (struct frame_parm_table): New members Qright_divider_width and
244 Qbottom_divider_width.
245 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
246 (x_report_frame_params): Handle Qright_divider_width and
247 Qbottom_divider_width.
248 (x_set_right_divider_width, x_set_bottom_divider_width): New
250 (frame_resize_pixelwise): New option.
251 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
252 new_pixelwise, right_divider_width and bottom_divider_width;
253 remove total_lines; rename text_lines, text_cols, new_text_lines
254 and new_text_cols to text_height, text_width, new_height and
255 new_width respectively.
256 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
257 FRAME_TEXT_WIDTH respectively.
258 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
259 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
260 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
262 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
263 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
264 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
265 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
266 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
267 (FRAME_TOTAL_COLS_ARG): Remove macro.
268 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
269 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
270 (x_wm_set_size_hint): Handle frame pixel sizes.
271 * indent.c (compute_motion, Fcompute_motion): Call
272 window_body_width instead of window_body_cols.
273 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
274 (make_lispy_position): Handle right and bottom dividers.
275 (Fsuspend_emacs): Pixelize call of change_frame_size.
276 * keyboard.h: Extern Qright_divider, Qbottom_divider.
277 * lisp.h: Extern set_frame_param.
278 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
280 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
281 call of change_frame_size.
282 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
283 * nsterm.m (ns_update_window_end): Optionally draw right
285 (x_set_window_size): Add argument pixelwise. Call
286 check_frame_size and change_frame_size with pixelwise zero.
287 (ns_draw_window_divider): New function.
288 (ns_redisplay_interface): Add ns_draw_window_divider.
289 (updateFrameSize:): Call change_frame_size with pixelwise zero.
290 (x_new_font): Call x_set_window_size with pixelwise zero.
291 * print.c (print_object): For a window print its sequence
293 * term.c (Fresume_tty): Pixelize call of change_frame_size.
294 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
295 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
296 (w32_createwindow): Use scroll bar area width.
297 (w32_wnd_proc): Handle bottom divider width. For
298 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
299 (Fx_create_frame): Default divider width parameters. Caclulate
300 sizes pixelwise. Add vertical drag cursor support.
301 (x_create_tip_frame): Default divider widths to zero. Pixelize
302 call to change_frame_size.
303 (Fx_show_tip): Add handling of divider widths. Pixelize window
305 (Fw32_frame_rect): New function.
306 (frame_parm_handler w32_frame_parm_handlers): Add divider
308 (Vx_window_vertical_drag_shape): Add variable.
309 * w32inevt.c (resize_event, maybe_generate_resize_event):
310 Pixelize change_frame_size calls.
311 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
313 * w32term.c (w32_draw_window_divider): New function.
314 (x_update_window_end): Handle right divider.
315 (w32_draw_fringe_bitmap, x_scroll_run)
316 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
317 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
318 new frame sizes pixelwise.
319 (x_new_font): Pixelize call to x_set_window_size.
320 (x_check_fullscreen): Pixelize call to change_frame_size.
321 (x_set_window_size_1, x_set_window_size): New argument
322 pixelwise. Calculate pixelwise.
323 (x_wm_set_size_hint): Use scroll bar area width.
324 (w32_redisplay_interface): Add w32_draw_window_divider.
325 * w32term.h (struct w32_output): Add vertical drag cursor.
326 * widget.c (set_frame_size, update_wm_hints)
327 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
329 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
330 * window.c (sequence_number): Restore.
331 (Fwindow_pixel_width, Fwindow_pixel_height)
332 (Fwindow_mode_line_height, Fwindow_header_line_height)
333 (window_pixel_to_total, Frun_window_scroll_functions)
334 (Fset_window_new_pixel, window_resize_apply_total)
335 (Fwindow_resize_apply_total): New functions.
336 (window_body_height, window_body_width): Rename from
337 window_body_lines. New argument PIXELWISE. Calculate
339 (Fwindow_body_height, Fwindow_body_width): New argument
341 (coordinates_in_window, window_relative_x_coord): Use window's
342 pixel width instead of total width.
343 (replace_window, recombine_windows): Initialize pixel values.
344 (resize_root_window, resize_frame_windows, grow_mini_window)
345 (shrink_mini_window): New argument PIXELWISE. Calculate
347 (Fdelete_other_windows_internal, adjust_window_margins)
348 (window_resize_check, window_resize_apply)
349 (Fdelete_window_internal, Fresize_mini_window_internal)
350 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
351 (check_frame_size): Rename arguments. New argument PIXELWISE.
353 (set_window_buffer): Make samebuf bool. Run configuration change
354 hook only if buffer changed.
355 (Fset_window_buffer): Rewrite doc-string.
356 (make_window): Initialize new_pixel slot.
357 (Fwindow_resize_apply): Check pixel size of root window.
358 (Fsplit_window_internal): Call 2nd argument pixel_size.
360 (Fscroll_left, Fscroll_right): Call window_body_width instead of
362 (save_window_data): New slots frame_text_width,
363 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
364 (saved_window): New slots pixel_left, pixel_top, pixel_height,
366 (Fcurrent_window_configuration, Fset_window_configuration)
367 (save_window_save, compare_window_configurations): Handle new
368 slots in save_window_data and saved_window.
369 (Fset_window_scroll_bars): Fix doc-string.
370 (window_resize_pixelwise): New variable.
371 (coordinates_in_window, Fcoordinates_in_window_p): Handle
373 (make_parent_window): Adjust sequence_number.
374 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
376 * window.h (struct window): New members new_pixel, pixel_left,
377 pixel_top, pixel_width, pixel_height. Restore sequence_number.
378 (wset_new_pixel): New function.
379 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
380 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
381 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
382 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
383 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
384 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
385 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
386 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
387 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
388 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
389 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
390 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
391 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
392 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
393 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
395 (resize_frame_windows, grow_mini_window, shrink_mini_window)
396 (window_body_width, check_frame_size): Adapt external declarations.
397 * xdisp.c (last_max_ascent): New integer.
398 (window_text_bottom_y): Handle bottom divider.
399 (window_box_width, window_box_height): Calculate pixelwise.
400 (get_glyph_string_clip_rects): Handle right divider.
401 (remember_mouse_glyph): When windows are resized pixelwise
402 proceed with width and height set to 1.
403 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
405 (move_it_to): Calculate and return maximum x position
407 (Fwindow_text_pixel_size): New function.
408 (resize_mini_window, update_tool_bar): Calculate pixelwise.
409 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
411 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
413 (redisplay_tool_bar): Calculate pixelwise.
414 (redisplay_window): Calculate pixelwise. Handle dividers.
415 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
416 (x_draw_vertical_border): Handle dividers.
417 (define_frame_cursor1): Handle vertical drag cursor.
418 (x_draw_right_divider, x_draw_bottom_divider): New functions.
419 (expose_window): Calculate pixelwise. Handle dividers.
420 (init_xdisp): Initialize pixel values.
421 * xfaces.c (Qwindow_divider): New face.
422 (realize_basic_faces): Realize it.
423 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
424 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
425 (x_set_scroll_bar_default_width): Default actual width to 16.
426 (Fx_create_frame): Set sizes pixelwise.
427 (x_create_tip_frame): Default divider widths to zero. Pixelize
428 call of change_frame_size.
429 (Fx_show_tip): Handle divider widths. Initial pixel position
431 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
432 (Vx_window_vertical_drag_shape): New option.
433 * xmenu.c (free_frame_menubar): Pixelize call of
435 * xterm.c (x_draw_window_divider): New function.
436 (x_update_window_end): Optionally draw right divider.
437 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
438 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
439 (handle_one_xevent, x_new_font): Calculate pixelwise.
440 (x_set_window_size_1, x_set_window_size): New argument
441 pixelwise. Calculate pixelwise.
442 (x_wm_set_size_hint): Pixelize call of check_frame_size.
443 (struct x_redisplay_interface): Add x_draw_window_divider.
444 * xterm.h (struct x_output): Add vertical_drag_cursor.
446 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
448 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
449 Set invisible frames's `redisplay' when a full redisplay is requested.
450 (redisplay_window): Set must_be_updated_p instead (bug#15999).
451 (redisplay_mode_lines): Don't set must_be_updated_p any more.
452 (display_mode_lines): Set it here instead.
454 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
456 * dispextern.h (set_window_update_flags): Remove.
458 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
460 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
462 * xdisp.c (REDISPLAY_SOME_P): New macro.
463 (redisplay_internal): Use it (bug#15999).
464 (prepare_menu_bars, redisplay_window): Use it as well.
466 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
468 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
470 * w32font.c (g_b_init_get_char_width_32_w): New static var.
471 (globals_of_w32font): Zero it out.
472 (GetCharWidth32W_Proc): New function pointer.
473 (get_char_width_32_w): New function.
474 (compute_metrics): If get_glyph_outline_w returns an error, try
475 get_char_width_32_w before declaring a failure. This avoids
476 punishing raster (a.k.a. "bitmap") fonts by slowing down
477 redisplay. (Bug#6364).
479 2013-11-29 Eli Zaretskii <eliz@gnu.org>
481 * xdisp.c (clear_mouse_face): Don't invalidate the entire
482 mouse-highlight info, just signal frame_up_to_date_hook that mouse
483 highlight needs to be redisplayed. (Bug#15913)
485 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
487 Fix minor problems found by static checking.
488 * buffer.h (struct buffer_text, struct buffer):
489 * frame.h (struct frame):
490 * window.h (struct window):
491 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
492 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
493 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
494 no-longer-valid use of HAVE_MENUS.
495 * xdisp.c (propagate_buffer_redisplay): Now static.
497 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
499 * xmenu.c (Fmenu_or_popup_active_p):
500 * window.c (Fset_window_configuration):
501 * menu.c (Fx_popup_menu, Fx_popup_dialog):
502 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
503 * fns.c (Fyes_or_no_p):
504 * editfns.c (Fmessage_box, Fmessage_or_box):
505 * alloc.c (make_save_ptr_ptr):
506 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
508 * window.c (Fset_window_configuration): Move select_window later.
510 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
512 Refine redisplay optimizations to only redisplay *some* frames/windows
513 rather than all of them.
514 * xdisp.c (REDISPLAY_SOME): New constant.
515 (redisplay_other_windows, wset_redisplay, fset_redisplay)
516 (bset_redisplay, bset_update_mode_line): New functions.
517 (message_dolog): Use bset_redisplay.
518 (clear_garbaged_frames): Use fset_redisplay.
519 (echo_area_display): Use wset_redisplay.
520 (buffer_shared_and_changed): Remove.
521 (prepare_menu_bars): Call Vpre_redisplay_function before updating
522 frame titles. Compute the actual set of windows redisplayed.
523 Don't update frame titles and menu bars for frames that don't need to
525 (propagate_buffer_redisplay): New function.
527 (redisplay_internal): Use it. Be more selective in the set of windows
528 we redisplay. Propagate windows_or_buffers_changed to
529 update_mode_lines a bit later to simplify the code.
530 (mark_window_display_accurate_1): Reset window and buffer's
532 (redisplay_window): Do nothing if neither the window nor the buffer nor
533 the frame needs redisplay.
534 * window.h (struct window): Add `redisplay' field.
535 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
536 (redisplay_other_windows, window_list): New declarations.
537 * window.c (select_window, Fset_window_start): Use wset_redisplay.
538 (window_list): Not static any more.
539 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
540 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
541 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
542 * frame.c (Fmake_frame_visible): Don't redisplay everything.
543 * frame.h (struct frame): Add `redisplay' field.
544 Move `external_menu_bar' bitfield next to other bit-fields.
545 (SET_FRAME_GARBAGED): Use fset_redisplay.
546 (SET_FRAME_VISIBLE): Don't garbage the frame;
547 Use redisplay_other_windows.
548 * buffer.h (struct buffer): Add `redisplay' field.
549 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
550 (modify_overlay): Use bset_redisplay.
551 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
553 2013-11-28 Eli Zaretskii <eliz@gnu.org>
555 Support w32 file notifications in batch mode.
556 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
557 invalid (which happens in batch mode). If non-interactive, call
558 handle_file_notifications to store file notification events in the
559 input queue. (Bug#15933)
561 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
563 * w32inevt.c (handle_file_notifications): Now external, not static.
565 * w32term.h (handle_file_notifications): Provide prototype.
567 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
568 init_crit, since init_display, which does that otherwise, is not
571 2013-11-27 Glenn Morris <rgm@gnu.org>
573 * Makefile.in ($(lispsource)/international/charprop.el): New.
574 (emacs$(EXEEXT)): Depend on charprop.el.
576 2013-11-27 Eli Zaretskii <eliz@gnu.org>
578 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
579 deleting portions of the buffer under non-nil REPLACE argument.
582 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
583 directory, watch it and not its parent.
584 (add_watch): Allow empty string in FILE.
586 2013-11-27 Martin Rudalics <rudalics@gmx.at>
588 * window.c (Fset_window_start, window_resize_apply)
589 (window_scroll): Reset window_end_valid (Bug#15957).
591 2013-11-27 Glenn Morris <rgm@gnu.org>
593 * Makefile.in (leimdir): Now in lisp source directory.
594 ($(leimdir)/leim-list.el): Just use ../leim .
595 * epaths.in (PATH_DUMPLOADSEARCH):
596 * lread.c (load_path_default):
597 * nsterm.m (ns_load_path): No more leim directory.
599 2013-11-26 Andreas Schwab <schwab@suse.de>
601 * .gdbinit (xgettype): Add cast.
603 2013-11-26 Glenn Morris <rgm@gnu.org>
605 Preload leim-list.el.
606 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
607 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
608 is a single directory.
610 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
612 bool-vector-subsetp is now the normal direction (Bug#15912).
613 * data.c (Fbool_vector_subsetp): Test whether the first argument
614 is a subset of the second one, not the reverse. Add doc string.
616 Fix minor problems found by static checking.
617 * lread.c (load_path_default): Now static.
618 * textprop.c (text_property_stickiness): Be consistent about the
619 test used when deciding whether to consider the previous character.
620 This simplifies the code a bit.
622 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
624 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
626 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
627 (syms_of_frame): Don't defsubr them.
629 2013-11-25 Glenn Morris <rgm@gnu.org>
631 * lread.c (load_path_default): Change the sense of the argument.
632 (init_lread): When EMACSLOADPATH is set, do not ignore changes
633 from dump_path. When it is not, avoid checking dump_path twice.
635 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
636 uninstalled dump_path against installed Vload_path. (Bug#15964)
638 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
640 Export get_pos_property to Elisp.
641 * editfns.c (Fget_pos_property): Rename from get_pos_property.
642 (syms_of_editfns): Export it to Elisp.
644 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
646 2013-11-23 Romain Francoise <romain@orebokech.com>
648 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
649 initialization here ...
650 (syms_of_fileio): ... from here.
652 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
654 * lread.c (init_lread): Fix int/Lisp_Object mixup.
655 Please use --enable-check-lisp-object-type.
657 2013-11-23 Glenn Morris <rgm@gnu.org>
659 * process.c (get_process): Explicit error for dead buffers.
661 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
663 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
665 2013-11-23 Glenn Morris <rgm@gnu.org>
667 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
668 * lread.c (load_path_check): Take path to check as argument.
669 (load_path_default): New, split from init_lread.
670 (init_lread): Move calc of default load-path to load_path_default.
671 Empty elements in EMACSLOADPATH now stand for the default.
672 (load-path): Doc fix.
673 * emacs.c (decode_env_path): Add option to treat empty elements
674 as nil rather than ".".
675 * callproc.c (init_callproc_1, init_callproc):
676 * image.c (Vx_bitmap_file_path):
677 * lisp.h (decode_env_path):
678 * lread.c (Vsource_directory):
679 Update for new argument spec of decode_env_path.
681 2013-11-22 Eli Zaretskii <eliz@gnu.org>
683 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
684 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
686 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
688 Fix some dependency problems that cause unnecessary recompiles.
689 Problem reported by RMS in
690 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
691 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
692 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
693 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
694 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
695 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
696 (boostrap-clean): No need to remove stamp-oldxmenu.
698 Fix recently introduced bool vector overrun.
699 This was due to an optimization that went awry.
700 Reported by Glenn Morris in
701 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
702 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
703 for empty vectors, undoing the 2013-11-18 change.
704 * data.c (bool_vector_binop_driver): Rely on this.
705 Fix bug that occasionally overran the destination.
706 * lisp.h (struct Lisp_Bool_vector): Document this.
708 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
710 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
713 * nsterm.m (init, run, stop:): Comment out for now, does not work
716 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
718 * charset.c (syms_of_charset): Don't read past end of string.
720 2013-11-19 Glenn Morris <rgm@gnu.org>
722 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
724 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
726 Add hooks to run on gaining/losing focus. (Bug#15029)
727 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
728 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
729 (syms_of_frame): Add focus-in-hook, focus-out-hook.
731 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
733 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
734 The old names predated the API change that put destination at end.
736 Improve API of recently-added bool vector functions (Bug#15912).
737 The old API had (bool-vector-count-matches A B)
738 and (bool-vector-count-matches-at A B I), which gave the
739 misleading impression that the two functions were variants, one
740 with a location I. The new API has (bool-vector-count-population A)
741 and (bool-vector-count-consecutive A B I) to make the distinction
742 clearer. The first function no longer has a B argument, since the
743 caller can easily determine the number of nils if the length and
744 number of ts is known.
745 * data.c (Fbool_vector_count_population): Rename from
746 bool_vector_count_matches, and accept just 1 argument.
747 (Fbool_vector_count_consecutive): Rename from
748 Fbool_vector_count_matches_at.
750 Always allocate at least one bits_word per bool vector.
751 See Daniel Colascione in:
752 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
753 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
754 * data.c (bool_vector_binop_driver): Rely on this. Tune.
755 * lisp.h (struct Lisp_Bool_vector): Document this.
757 2013-11-18 Eli Zaretskii <eliz@gnu.org>
759 * insdel.c (invalidate_buffer_caches): New function, consolidated
760 from part of prepare_to_modify_buffer.
761 (insert_from_gap, prepare_to_modify_buffer):
762 * coding.c (code_convert_region, code_convert_string):
763 Call invalidate_buffer_caches. (Bug#15841)
765 * lisp.h (invalidate_buffer_caches): Add prototype.
767 2013-11-17 Eli Zaretskii <eliz@gnu.org>
769 * w32term.c (x_update_window_end): Don't invalidate the entire
770 mouse-highlight info, just signal frame_up_to_date_hook that mouse
771 highlight needs to be redisplayed. (Bug#15913)
773 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
775 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
777 2013-11-16 Eli Zaretskii <eliz@gnu.org>
779 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
780 while we are using Vprin1_to_string_buffer.
782 * keymap.c (describe_map): Don't crash if PT is 1 both before and
783 after inserting the description string. (Bug#15907)
785 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
787 * data.c: Work around bogus GCC diagnostic about shift count.
788 Reported by Eli Zaretskii in
789 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
790 (pre_value): New function.
791 (count_trailing_zero_bits): Use it.
793 2013-11-15 Eli Zaretskii <eliz@gnu.org>
795 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
796 assume C macros are not supported even under -g3 in these old GCC
799 2013-11-15 Leo Liu <sdl.web@gmail.com>
801 * minibuf.c (Ftry_completion, Fall_completions)
802 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
804 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
806 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
807 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
808 This avoids placing unnecessary constants into the Emacs code.
810 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
812 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
813 for Cygwin w32 build.
815 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
816 for Cygwin w32 build. (Bug#15892)
818 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
820 Simplify, port and tune bool vector implementation.
821 * alloc.c (bool_vector_exact_payload_bytes)
822 (bool_vector_payload_bytes): Remove.
823 (bool_vector_fill): Return its argument.
824 * alloc.c (bool_vector_fill):
826 * print.c (print_object):
827 Simplify by using bool_vector_bytes.
828 * alloc.c (make_uninit_bool_vector):
829 New function, broken out from Fmake_bool_vector.
830 (Fmake_bool_vector): Use it. Use tail call.
831 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
832 * data.c (BITS_PER_ULL): New constant.
833 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
834 if long long versions don't exist.
835 (shift_right_ull): New function.
836 (count_one_bits_word): New function, replacing popcount_bits_word
837 macro. Don't assume that bits_word is no wider than long long.
838 (count_one_bits_word, count_trailing_zero_bits):
839 Don't assume that bits_word is no wider than long long.
840 * data.c (bool_vector_binop_driver, bool_vector_not):
841 * fns.c (Fcopy_sequence):
843 Create an uninitialized destination, to avoid needless work.
844 (internal_equal): Simplify.
845 (Ffillarray): Prefer tail call.
846 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
847 contain at least one word.
848 (bits_word_to_host_endian): Prefer if to #if. Don't assume
849 chars are narrower than ints.
850 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
851 * fns.c (Fcopy_sequence):
853 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
854 Don't try to port to hosts where bits_word values have holes; the
855 code wouldn't work there anyway. Verify this assumption, though.
856 (bool_vector_bytes): New function.
857 (make_uninit_bool_vector): New decl.
858 (bool_vector_fill): Now returns Lisp_Object.
860 * xfns.c (xic_create_fontsetname):
861 * xrdb.c (gethomedir): Prefer tail calls.
863 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
865 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
866 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
868 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
869 that requires a return value.
870 (Fset_buffer_modified_p): Take advantage of this change to do
873 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
875 * buffer.c (Frestore_buffer_modified_p): Sync it with
876 Fset_buffer_modified_p.
877 (Fforce_mode_line_update): New function, moved from subr.el.
878 (Fset_buffer_modified_p): Use them.
879 (syms_of_buffer): Defsubr Fforce_mode_line_update.
881 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
883 * search.c (find_newline): Rewrite to prefer offsets to pointers.
884 This avoids undefined behavior when subtracting pointers into
885 different aways. On my platform it also makes the code a tad
886 smaller and presumably faster.
888 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
890 * keyboard.c (command_loop_1): Use region-extract-function.
891 * insdel.c (Qregion_extract_function): Not static any more (can we
892 stop pretending that these vars can benefit from being marked static?).
894 2013-11-09 Eli Zaretskii <eliz@gnu.org>
896 * search.c (find_newline): If buffer text is relocated during the
897 "dumb loop", adjust C pointers into buffer text to follow suit.
900 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
902 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
903 for conversion (Bug#15837).
905 2013-11-09 Eli Zaretskii <eliz@gnu.org>
907 * fileio.c (Finsert_file_contents): Invalidate the newline cache
908 for the entire range of inserted characters. (Bug#15841)
910 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
912 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
914 (realize_default_face): Remove assignment to distant-foreground if
915 unspecified (Bug#15815).
917 2013-11-08 Eli Zaretskii <eliz@gnu.org>
919 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
920 cache-long-scans disabled, since we don't want to call
921 prepare_to_modify_buffer (in insert_1_both) for each message we
924 * buffer.h (bset_cache_long_scans): New INLINE function, moved
925 from buffer.c. Improve commentary to the buffer field setter
928 * buffer.c (bset_cache_long_scans): Static function deleted.
929 Improve commentary to the buffer field setter functions.
930 (init_buffer_once): Default for cache-long-scans changed to t.
933 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
935 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
937 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
938 This bug was introduced in my 2013-06-21 change, and caused
939 struct Lisp_Sub_Char_Table objects to be given too many slots,
940 which broke 'make -C admin/unidata'.
942 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
944 Import changes from mac-port 4.5.
945 * macfont.m (mac_font_copy_default_descriptors_for_language)
946 (mac_font_copy_default_name_for_charset_and_languages): Declare.
947 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
948 (macfont_language_default_font_names): New.
949 (macfont_list): Rearrange language/charset code.
950 (macfont_close): Don't check for macfont_info->cache.
951 (mac_ctfont_create_preferred_family_for_attributes): New font
953 mac_font_copy_default_name_for_charset_and_languages.
954 (mac_font_copy_default_descriptors_for_language)
955 (mac_font_copy_default_name_for_charset_and_languages): New functions.
957 * macfont.h (kCTVersionNumber10_9): Define if not defined.
959 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
961 Port to C11 aligned_alloc, and fix some integer overflows.
962 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
963 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
964 and use of posix_memalign replaced with aligned_alloc.
965 (aligned_alloc): New function, defined or declared as needed.
966 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
967 Don't undef; configure.ac now does this.
968 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
969 (calloc, aligned_alloc): Check for integer overflow.
970 (aligned_alloc): Rename from memalign. All uses changed.
971 (memalign): New function, an alias for aligned_alloc.
973 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
975 * xdisp.c (redisplay_internal): Fix typo in last change.
977 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
979 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
981 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
983 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
984 redisplay--mode-lines-cause.
985 (redisplay_internal): Keep them uptodate. Remove redundant check of
986 buffer_shared_and_changed.
987 * *.[chm]: Number every assignment to update_mode_lines so we
988 can track why it is set.
990 2013-11-06 Eli Zaretskii <eliz@gnu.org>
992 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
994 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
996 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
997 can track why it is set.
999 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1001 Integer-related fixes for term.c etc.
1002 * dispextern.h (face_tty_specified_color): New function.
1003 * term.c (turn_on_face): Don't rely on undefined behavior when
1004 assigning an out-of-range value to 'long'.
1005 Simplify test for toggling highlight.
1006 (tty_capable_p): Omit last two (unused) args. All callers changed.
1007 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1008 (read_menu_input, tty_menu_activate, tty_menu_show):
1009 * xfaces.c (x_supports_face_attributes_p)
1010 (tty_supports_face_attributes_p):
1011 Use bool for boolean. All callers changed.
1012 (tty_supports_face_attributes_p): Omit defaults for color indices;
1013 no longer needed. Simplify tail call.
1015 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1017 * xdisp.c (prepare_menu_bars): Mark static.
1018 * lisp.h (prepare_menu_bars): Don't declare.
1019 * xselect.c (x_handle_selection_clear):
1020 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1022 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1024 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1025 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1027 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1029 * keyboard.c (Fcommand_error_default_function): Rename from
1030 Fdefault_error_output.
1032 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1034 * keyboard.c (Fdefault_error_output): New function, extracted from
1036 (syms_of_keyboard): Use it for Vcommand_error_function.
1038 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1040 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1041 (init_eval): Use it to ensure handlerlist is non-NULL.
1042 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1043 (Fsignal): Adjust NULLness test of handlerlist.
1044 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1046 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1048 * callproc.c (call_process): Call prepare_to_modify_buffer before
1049 decoding text read from the sub-process, as the decoded stuff will
1050 be inserted into the buffer. This will invalidate the various
1051 caches maintained for the buffer. (Bug#15148)
1053 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1055 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1056 string of glyphless-char-display.
1058 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1060 * nsfns.m (ns_get_name_from_ioreg): New function.
1061 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1062 OSX >= 10.9. Use ns_get_name_from_ioreg.
1064 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1066 Simplify and port recent bool vector changes.
1067 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1068 only in this file. Use a more-efficient implementation if the
1069 second argument is a power of 2.
1070 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1071 Remove no-longer-necessary compile-time checks.
1072 (bool_vector_exact_payload_bytes): New function.
1073 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1074 exact payload changed to call the new function. Do not assume
1075 that the arg or result fits in ptrdiff_t.
1076 (bool_vector_fill): New function.
1077 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1079 (vroundup_ct): Don't assume arg fits in size_t.
1080 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1081 invoke set_category_set.
1082 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1083 All callers changed. Use bool_vector_set.
1084 * category.h (XCATEGORY_SET): Remove; no longer needed.
1085 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1087 * data.c (Faref): Use bool_vector_ref.
1088 (Faset): Use bool_vector_set.
1089 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1090 (Fbool_vector_not, Fbool_vector_count_matches)
1091 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1092 * fns.c (concat): Use bool_vector_ref.
1093 (Ffillarray): Use bool_vector_fill.
1094 (mapcar1): Use bool_vector_ref.
1095 (sxhash_bool_vector): Hash words, not bytes.
1096 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1097 a constant, since it's now used in #if.
1098 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1099 unsigned char on unusual architectures, so that we no longer
1100 assume that the number of bits per bits_word is a power of two or
1101 is a multiple of 8 or of CHAR_BIT.
1102 (Qt): Add forward decl.
1103 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1104 at least as strictly as bits_word.
1105 (bool_vector_data, bool_vector_uchar_data): New accessors.
1106 All data structure accesses changed to use them.
1107 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1108 (bool_vector_set): New functions.
1109 (bool_vector_fill): New decl.
1110 (ROUNDUP): Move to alloc.c as described above.
1112 Fix recent gnutls changes.
1113 * gnutls.c (Fgnutls_boot): Don't assume C99.
1114 * process.c (wait_reading_process_output): Fix typo in recent change.
1116 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1118 * process.c (wait_reading_process_output, read_process_output)
1119 (send_process): Check gnutls_state is not NULL.
1121 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1122 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1124 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1126 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1127 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1129 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1132 * nsfns.m (Fx_create_frame): Fix memory leak.
1134 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1135 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1136 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1138 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1140 * xdisp.c (message3_nolog, message_with_string): Encode the string
1141 before writing it to the terminal in a non-interactive session.
1143 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1144 sure we concatenate them into a unibyte string.
1146 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1147 resulting temporary name before returning it to the caller.
1148 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1149 is a unibyte string, convert NAME to a unibyte string to ensure
1150 that the result is also a unibyte string.
1152 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1153 create unibyte strings from default paths and directory/file
1156 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1159 * callproc.c (init_callproc): Use build_unibyte_string to make
1160 sure we create unibyte strings from default paths and
1161 directory/file names.
1163 * buffer.c (init_buffer): Don't store default-directory of
1164 *scratch* in multibyte form. The original problem which led to
1165 that is described in
1166 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1167 but it was solved long ago. (Bug#15260)
1169 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1171 Port to stricter C99 platforms.
1172 Especially, C99 prohibits nesting a struct X inside struct Y if
1173 struct X has a flexible array member.
1174 * alloc.c (struct sdata): New type.
1175 (sdata): Implement in terms of struct sdata.
1176 Remove u member; all uses replaced by next_vector, set_next_vector.
1177 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1178 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1179 (struct sblock): Rename first_data member to data, which is now
1180 a flexible array member. All uses changed.
1181 (next_vector, set_next_vector, large_vector_vec): New functions.
1182 (vector_alignment): New constant.
1183 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1184 (struct large-vector): Now merely a NEXT member, since the old approach
1185 ran afoul of stricter C99. All uses changed to use
1186 large_vector_vec or large_vector_offset.
1187 (large_vector_offset): New constant.
1188 * dispnew.c: Include tparam.h, for tgetent.
1189 Do not include term.h; no longer needed.
1190 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1191 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1192 (struct Lisp_Vector): Use a flexible array member for contents,
1193 instead of a union with a member that is an array of size 1.
1195 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1196 fact that the struct no longer contains a union.
1197 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1198 (struct Lisp_Save_Value, struct Lisp_Free):
1199 Use unsigned, not int, for spacers, to avoid c99 warning.
1200 (union specbinding): Use unsigned, not bool, for bitfield, as
1201 bool is not portable to pre-C99 hosts.
1203 2013-11-04 Glenn Morris <rgm@gnu.org>
1205 * emacs.c (usage_message): Mention that `-L :...' appends.
1207 2013-11-02 Glenn Morris <rgm@gnu.org>
1209 * Makefile.in (abs_builddir): Remove.
1210 (bootstrap_exe): Use relative filename.
1212 Use relative filenames in TAGS files.
1213 * Makefile.in (abs_srcdir): Remove it again.
1214 (.PHONY): Remove frc.
1215 (maintainer-clean): No more TAGS-LISP file.
1216 (TAGS): Pass relative file names to etags.
1217 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1219 * Makefile.in (abs_srcdir): New, set by configure.
1221 (maintainer-clean): Remove pointless echo. That should be in the
1222 top-level Makefile, if anywhere. Delete TAGS-LISP.
1223 (extraclean): No s/ and m/ directories for some time.
1224 (TAGS): Also depend on ctagsfiles3.
1225 Remove no-longer-defined S_FILE.
1226 Pass absolute filenames to etags once more.
1227 (TAGS-LISP): Replace lispdir with its expansion.
1228 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1229 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1231 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1233 * xfaces.c (check_lface_attrs, realize_default_face):
1234 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1235 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1237 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1239 * emacs.c (original_pwd): Remove global var by making it local.
1240 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1242 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1244 * xfaces.c: Declare color_distance.
1245 (QCdistant_foreground): New variable.
1246 (NEAR_SAME_COLOR_THRESHOLD): New define.
1247 (load_color2): New function.
1248 (load_color): Call load_color2.
1249 (load_face_colors): Call load_color2 and if distant-color is specified
1250 calculate distant and use distant-color if colors are near.
1251 (LFACE_DISTANT_FOREGROUND): New define.
1252 (merge_face_ref, Finternal_set_lisp_face_attribute)
1253 (Finternal_get_lisp_face_attribute)
1254 (x_supports_face_attributes_p): Handle distant-foreground similar to
1256 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1258 * dispextern.h (lface_attribute_index):
1259 Add LFACE_DISTANT_FOREGROUND_INDEX.
1261 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1263 * image.c (pbm_next_char): New function.
1264 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1265 (pbm_scan_number): Use it.
1266 (Qlibjpeg_version): New variable.
1267 (syms_of_image): DEFSYM and initialize it.
1269 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1271 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1273 2013-10-31 Glenn Morris <rgm@gnu.org>
1275 * emacs.c (original_pwd): New char.
1276 (main): If using --chdir, store original_pwd.
1277 (init_cmdargs): When setting Vinvocation_directory based on a
1278 relative argv[0], use original_pwd if set. (Bug#15768)
1280 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1282 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1284 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1286 * insdel.c: Fix minor problems found by static checking.
1287 (Qregion_extract_function): Now static.
1288 (prepare_to_modify_buffer_1): Remove unused locals.
1290 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1292 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1293 (syms_of_xdisp): Declare pre-redisplay-function.
1294 (markpos_of_region): Remove function.
1295 (init_iterator, compute_stop_pos, handle_face_prop)
1296 (face_before_or_after_it_pos, reseat_to_string)
1297 (get_next_display_element, window_buffer_changed)
1298 (redisplay_internal, try_cursor_movement, redisplay_window)
1299 (try_window_reusing_current_matrix, try_window_id, display_line)
1300 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1301 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1302 * window.h (struct window): Remove field `region_showing'.
1303 * dispextern.h (struct it): Remove region_beg/end_charpos.
1304 (face_at_buffer_position, face_for_overlay_string)
1305 (face_at_string_position): Update prototypes.
1306 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1307 (face_at_string_position): Remove `region_beg' and `region_end' args.
1308 * fontset.c (Finternal_char_font):
1309 * font.c (font_at, font_range): Adjust calls accordingly.
1310 * insdel.c (Qregion_extract_function): New var.
1311 (syms_of_insdel): Initialize it.
1312 (prepare_to_modify_buffer_1): Use it.
1314 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1316 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1317 * ftxfont.c (ftxfont_get_gcs):
1318 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1319 * xfaces.c (x_free_colors, x_free_dpy_colors)
1320 (x_create_gc, unload_color):
1321 * xselect.c (x_property_data_to_lisp):
1322 * xsettings.c (parse_settings):
1323 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1324 (get_bits_and_offset): Adjust definition.
1325 * frame.c (XParseGeometry): Adjust locals.
1326 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1327 * regex.h (toplevel): Likewise for reg_syntax_t.
1329 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1331 * eval.c (run_hook_with_args): Use FUNCTIONP.
1333 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1335 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1336 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1337 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1338 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1339 on MS-Windows anyway.
1340 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1341 (free_realized_face): ...adjust user.
1342 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1343 white relief pixels to -1.
1344 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1345 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1346 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1348 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1350 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1351 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1352 in practice now. All callers changed.
1354 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1356 * dispextern.h (struct face): Use bitfields for 'underline_type'
1357 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1358 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1359 'stipple' member. Move 'lface' member up to help...
1360 * xfaces.c (make_realized_face): ...this function to find and
1361 clear just the members that need clearing.
1362 (load_face_colors, realize_x_face):
1363 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1365 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1367 * xftfont.c (struct xftfont_info): Remove set-but-unused
1369 (xftfont_open): Adjust user.
1370 (xftfont_get_colors): Remove useless prototype.
1372 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1374 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1375 before passing them to 'unexec'. (Bug#15260)
1377 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1379 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1381 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1383 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1384 the changed signature of the font driver's 'close' method.
1386 * w32font.h (w32font_close): Adjust the prototype to the change in
1387 function definition.
1389 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1391 * w32uniscribe.c (uniscribe_close): Adapt the call to
1392 w32font_close to its new prototype.
1394 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1396 Omit unused frame argument of font API's close function.
1397 * font.h (struct font): Drop frame argument. Adjust comment.
1398 * font.c (font_clear_cache, font_close_object): Adjust users.
1399 * ftfont.c (ftfont_close):
1400 * ftxfont.c (ftxfont_close):
1401 * macfont.m (macfont_close):
1402 * nsfont.m (nsfont_close):
1403 * w32font.c (w32font_close):
1404 * xfont.c (xfont_close):
1405 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1406 tweak comments and make functions safe if called more than once for
1407 the same font object.
1409 Perform font-specific cleanup when font object is swept by GC. See
1410 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1411 * alloc.c (cleanup_vector): New function.
1412 (sweep_vector): Call it for each reclaimed vector object.
1413 * font.h (struct font): Adjust comment.
1415 2013-10-24 Glenn Morris <rgm@gnu.org>
1417 * Makefile.in (abs_top_srcdir): New, set by configure.
1419 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1421 Adjust recent font-related changes to fix bug#15686.
1422 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1423 is a live window system frame, mark its default font too.
1425 2013-10-23 Glenn Morris <rgm@gnu.org>
1427 * Makefile.in (RUN_TEMACS): Make relative (again).
1428 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1429 (bootstrap-emacs$(EXEEXT)):
1430 Quote entities that might contain whitespace.
1432 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1434 Port to Solaris 10 and its bundled GCC.
1435 Problem reported by Timothy C. Burt.
1436 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1438 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1440 Do not allow font caches to grow too large.
1441 * alloc.c (compact_font_cache_entry, compact_font_caches):
1442 New functions or stub if not HAVE_WINDOW_SYSTEM.
1443 (compact_undo_list): Factor out from Fgarbage_collect.
1445 (mark_face_cache): Mark face font. Move down to avoid
1447 (mark_terminals): Do not mark font cache here.
1448 (Fgarbage_collect): Call compaction functions described
1449 above. Adjust comment.
1451 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1453 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1454 chdir to HOME (bug#15607).
1456 * nsterm.m (Qcocoa, Qgnustep): New variables.
1457 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1458 (ns_get_color): Make selection color work for GNUStep also.
1460 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1462 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1463 handles mouse clicks. Instead, let GPM use the same code as all
1464 the other mice use. See the discussion starting at
1465 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1466 for the details of the problem with the menu bar this fixes.
1468 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1470 Remove port-specific display name lists to avoid extra
1471 complexity and data duplication with display info lists.
1472 * xterm.h (x_display_name_list): Remove declaration.
1473 * xterm.c (x_display_name_list): Remove.
1474 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1475 * xfns.c (x_display_info_for_name, Fx_display_list):
1476 Likewise. Use x_display_list where appropriate.
1477 * w32term.h (w32_display_name_list): Remove declaration.
1478 * w32term.c (w32_display_name_list): Remove.
1479 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1481 * w32fns.c (x_display_info_for_name, Fx_display_list):
1482 Likewise. Use x_display_list where appropriate.
1483 * nsterm.h (ns_display_name_list): Remove declaration.
1484 * nsterm.m (ns_display_name_list): Remove.
1485 (ns_term_init, syms_of_nsterm): Adjust users.
1486 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1487 Likewise. Use x_display_list where appropriate.
1488 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1489 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1490 (mark_terminals): Mark per-terminal font cache.
1492 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1494 Don't run timers in input-pending-p. Its new check-timers param
1495 provides the prior behavior. (Bug#15045).
1496 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1499 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1501 Make some functions static in non-Microsoft builds.
1502 On my platform (Fedora 19 x86-64), this shrinks the
1503 Emacs executable (text+data) by 0.25%.
1504 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1505 (load_color) [!MSDOS]:
1506 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1507 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1508 * lisp.h (check_existing):
1509 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1510 (network_interface_info) [!WINDOWSNT]:
1511 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1512 Remove extern decls.
1513 * fileio.c (check_existing):
1514 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1515 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1516 (network_interface_info) [!WINDOWSNT]:
1517 * term.c (encode_terminal_code) [!WINDOWSNT]:
1518 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1519 * xfaces.c (load_color) [!MSDOS]:
1521 * fileio.c (check_existing, check_executable, check_writable):
1522 * process.c (network_interface_list, network_interface_info):
1523 Move earlier, so that we don't need forward decls.
1524 * gnutls.c (fn_gnutls_transport_set_errno)
1525 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1527 * w32.c (init_environment): Use faccessat rather than
1528 check_existing, partly for consistency with the rest of the code
1529 in this file, partly so that check_existing can be static.
1531 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1532 * emacs.c (MAIN_PROGRAM): New macro.
1533 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1534 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1536 bool vector int width fixes
1537 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1538 (Fbool_vector_count_matches_at):
1539 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1540 can exceed PTRDIFF_MAX, at least in theory.
1541 (Fbool_vector_count_matches_at):
1542 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1544 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1546 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1547 (struct sockaddr): Add forward decl, for platforms that lack it.
1549 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1551 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1554 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1556 * w32.c (network_interface_get_info, network_interface_list)
1557 (network_interface_info): New functions. (Bug#15610)
1558 (GetAdaptersInfo_Proc): New typedef.
1559 (get_adapters_info): New wrapper function.
1560 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1562 * process.h (network_interface_list, network_interface_info):
1565 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1566 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1567 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1568 for WINDOWSNT. Doc fix.
1569 (syms_of_process): Defsubr Snetwork_interface_list and
1570 Snetwork_interface_info unconditionally.
1572 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1573 in NS GUI sessions. (Bug#15629)
1575 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1577 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1579 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1581 * print.c (print_object): Print " ..." when truncating bool vectors.
1583 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1585 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1586 standard mouse buttons.
1588 * termhooks.h (struct input_event): Remove incorrect commentary.
1590 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1592 Disallow bool vector operations on mixed-length operands.
1593 The old behavior left garbage in the result vector sometimes,
1594 and didn't seem to be useful.
1595 * data.c (Qwrong_length_argument): New static var.
1596 (wrong_length_argument): New function.
1597 (bool_vector_binop_driver): Check that args agree in length.
1599 * keyboard.c, keyboard.h (all_kboards): Now static.
1601 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1603 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1604 note from the lispref.
1606 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1608 * nsterm.h (struct ns_display_info): Remove set-but-unused
1609 member image_cache (image caches are per-terminal anyway).
1610 (FRAME_X_IMAGE_CACHE): Remove.
1611 * nsterm.m (ns_initialize_display_info): Adjust user.
1613 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1615 * w32proc.c: Include mingw_time.h.
1617 * w32.c: Include mingw_time.h.
1619 Implement scrolling of TTY menus when the screen is too short.
1621 * term.c (tty_menu_display): Accept an additional argument, the
1622 menu item from which to start displaying the menu. Account for
1623 the value of Y when limiting the menu to the number of available
1625 (mi_result): New enumeration.
1626 (read_menu_input): Return enumerated value. When the y coordinate
1627 hits min_y or max_y, return scroll indication instead of wrapping
1629 (tty_menu_activate): Handle the scrolling indications from
1630 read_menu_input. Compute the first menu item to display and pass
1631 it to tty_menu_display.
1633 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1635 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1636 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1637 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1638 Adjust to match the change described below.
1639 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1640 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1641 memory_below_frame members to...
1642 * termchar.h (struct tty_display_info): ...here because they're
1643 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1644 * term.c (init_tty):
1645 * nsterm.m (ns_create_terminal):
1646 * w32term.c (w32_create_terminal):
1647 * xterm.c (x_create_terminal): Adjust users.
1648 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1649 to filter out non-TTY frames. Adjust comment.
1650 (scrolling): Adjust user. Prefer eassert for debugging check.
1652 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1654 * xfaces.c (PT_PER_INCH): Remove unused macro.
1655 * termhooks.h (struct terminal): Remove set-but-unused
1656 member fast_clear_end_of_line.
1657 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1658 * nsterm.m (ns_create_terminal):
1659 * term.c (init_tty):
1660 * w32term.c (w32_create_terminal):
1661 * xterm.c (x_create_terminal): Adjust users.
1663 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1665 * lisp.h (bool_vector_size): New function.
1666 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1667 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1668 (Fbool_vector_not, Fbool_vector_count_matches_at):
1669 Remove uses of 'eassume' that should no longer be needed,
1670 because they are subsumed by the 'eassume' in bool_vector_size.
1672 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1674 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1675 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1676 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1678 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1680 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1681 have different dimensions. (Bug#15575)
1683 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1686 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1688 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1690 * term.c (tty_menu_show): Never return with unbalanced
1691 specpdl. Use eassert for debugging check. Adjust style.
1693 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1695 * term.c (read_menu_input): Make selection of menu items
1696 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1697 (tty_menu_activate): Fix off-by-one error when computing max_y.
1699 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1701 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1702 audit logging (only used with GnuTLS 3.x) and enable it.
1704 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1706 * dispnew.c (redraw_frame): Remove useless #ifdef because
1707 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1708 Also, move TTY fflush to...
1709 * term.c (tty_update_end): ...this function.
1711 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1713 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1714 the end of the frame's glyph matrix. (Bug#15575)
1716 * term.c (tty_menu_display): Don't move cursor while overwriting
1717 frame's glyphs with menu items. Limit the number of items
1718 displayed to what can be shown on the available screen lines,
1719 excluding the echo area.
1720 (tty_menu_activate): Limit the Y coordinate allowed by
1721 read_menu_input to the last screen line used for menu display.
1723 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1725 * lisp.h (eassume): New macro.
1726 Also, include <verify.h>, for 'assume'.
1727 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1728 (vroundup, vector_nbytes):
1729 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1730 (Fbool_vector_not, Fbool_vector_count_matches)
1731 (Fbool_vector_count_matches_at):
1732 Use eassume, not eassert.
1733 * casetab.c (set_identity, shuffle):
1734 * composite.c (composition_gstring_put_cache):
1735 * dispnew.c (update_frame_1):
1736 * ftfont.c (ftfont_shape_by_flt):
1737 * image.c (gif_load):
1738 * intervals.c (offset_intervals):
1739 * macfont.m (macfont_shape):
1740 Remove calls to 'assume' that are no longer needed, because
1741 --enable-gcc-warnings no longer generates bogus warnings
1742 when these calls are removed.
1744 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1746 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1748 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1750 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1751 (Qsubstitute_env_in_file_name): New var.
1752 (syms_of_fileio): Define it.
1754 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1756 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1757 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1760 * term.c (save_and_enable_current_matrix): Don't allocate and
1761 don't save margin areas.
1762 (restore_desired_matrix): Don't restore margin areas.
1763 (free_saved_screen): Don't free margin areas.
1765 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1767 * image.c: Pacify --enable-gcc-warnings.
1768 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1769 #define only if used.
1771 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1773 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1774 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1775 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1776 (gif_load): For giflib v5.x and later, display the error message
1777 produced by giflib when its functions fail.
1778 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1781 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1783 * keyboard.c (last_event_timestamp): Remove. For X selection and
1784 GTK popup menus, it may be obtained from per-frame X display info.
1785 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1786 (process_special_events): Adjust users.
1787 * keyboard.h (last_event_timestamp): Remove declaration.
1788 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1789 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1790 * menu.h (xmenu_show): Adjust prototype.
1791 * menu.c (Fx_popup_menu): Adjust user.
1792 * xselect.c (x_own_selection, x_get_foreign_selection)
1793 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1795 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1797 * keyboard.c (init_kboard): Now static. Add arg
1798 to denote window system. Adjust comment.
1799 (init_keyboard): Adjust user.
1800 (allocate_kboard): New function.
1802 * nsterm.m (ns_term_init):
1803 * term.c (init_tty):
1804 * w32term.c (w32_create_terminal):
1805 * xterm.c (x_term_init): Use it.
1806 * keyboard.h (init_kboard): Remove prototype.
1807 (allocate_kboard): Add prototype.
1809 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1811 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1812 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1814 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1816 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1818 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1820 * term.c (tty_menu_activate): Flush the output stream after
1821 showing the cursor, and don't mark the frame garbaged at exit from
1822 the function. Fixes redisplay glitches when moving from one menu
1825 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1827 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1828 or throw error (Bug#15570).
1830 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1832 * intervals.c (temp_set_point_both): Move test into 'eassert',
1835 * lisp.h (eassert): Don't use 'assume'.
1836 Sometimes 'assume' wins in performance, and sometimes it loses,
1837 so it shouldn't be used all the time. Perhaps we need two
1838 flavors of 'eassert', one for where 'assume' is far more likely
1839 to help or to hurt; but that can be done later.
1840 Problem reported by Dmitry Antipov in
1841 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1842 Also, don't include <verify.h>; no longer needed.
1844 2013-10-09 Glenn Morris <rgm@gnu.org>
1846 * eval.c (Fcond): Doc tweak.
1848 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1850 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1851 expressions with side effects to eassert. (Bug#15565)
1853 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1855 * fns.c (hashfn_user_defined): Allow hash functions to return any
1858 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1860 Fix minor problems found by static checking.
1861 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1862 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1863 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1864 * keyboard.c (read_menu_command): Remove unused local.
1865 * lisp.h (read_menu_command): New decl.
1866 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1867 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1868 Return ptrdiff_t, not int.
1869 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1870 not int, for benefit of xpalloc.
1871 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1873 (have_menus_p): Remove; unused.
1874 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1875 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1876 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1878 (save_and_enable_current_matrix): Omit unnecessary casts.
1879 (read_menu_input): Omit local extern decl (now in lisp.h).
1880 Don't access uninitialized storage if mouse_get_xy fails.
1881 (tty_menu_activate): Mark local as initialized, for lint.
1882 (tty_menu_activate, tty_meny_show): Remove unused locals.
1884 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1886 Support menus on text-mode terminals.
1887 * xterm.h (xw_popup_dialog): Add prototype.
1889 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1890 (xmenu_show): Block input here, instead in Fx_popup_menu.
1891 (xw_popup_dialog): New function, with X-specific bits of popup
1894 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1897 * window.c (Fset_window_configuration): Use run-time tests of the
1898 frame type instead of compile-time conditionals, when menu-bar
1899 lines are considered.
1901 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1902 (w32_popup_dialog): New prototypes.
1904 * w32menu.c (Fx_popup_dialog): Function deleted.
1905 (w32_popup_dialog): New function, with w32 specific bits of popup
1906 dialogs. Block input here.
1908 * w32inevt.c (w32_console_read_socket): Minor change to add
1909 debugging TTY events.
1911 * w32fns.c (show_hourglass): If returning early because the frame
1912 is not a GUI frame, unblock input.
1914 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1915 (cursorY): New functions.
1917 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1918 WINDOWSNT, macros that call curX and curY elsewhere.
1920 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1922 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1923 specific function to hide and show cursor on a text-mode terminal.
1924 (tty_menu_struct, struct tty_menu_state): New structures.
1925 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1926 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1927 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1928 (tty_menu_locate, save_and_enable_current_matrix)
1929 (restore_desired_matrix, screen_update, read_menu_input)
1930 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1931 (tty_pop_down_menu, tty_menu_last_menubar_item)
1932 (tty_menu_new_item_coords, tty_menu_show): New functions.
1933 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1935 * nsterm.h (ns_popup_dialog): Adjust prototype.
1937 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1939 (ns_popup_dialog): Adapt order of arguments to the other
1940 *_menu_show implementations.
1941 (Fx_popup_dialog): Function deleted.
1943 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1945 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1947 * menu.c (have_boxes): New function.
1948 (single_keymap_panes): Use it instead of a compile-time
1950 (single_menu_item): Use run-time tests of the frame type instead
1951 of compile-time conditionals.
1952 (encode_menu_string): New function.
1953 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1954 the macro, since different types of frame need different encoding
1956 (digest_single_submenu): Use run-time tests of frame type instead
1957 of, or in addition to, compile-time conditionals.
1958 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1959 (Fx_popup_menu): Detect when the function is called from keyboard
1960 on a TTY. Don't barf when invoked on a text-mode frame.
1961 Check frame type at run time, instead of compile-time conditionals for
1962 invoking terminal-specific menu-show functions.
1963 Call tty_menu_show on text-mode frames.
1964 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1965 run time to determine which alternative to invoke; support dialogs
1968 * keyboard.h <Qmouse_movement>: Declare.
1970 * keyboard.c <Qmouse_movement>: Now extern.
1971 <Qecho_keystrokes>: New static variable.
1972 (read_key_sequence): Accept an additional argument, a flag to
1973 prevent redisplay during reading of the key sequence. All callers
1975 (read_menu_command): New function.
1976 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1978 (toolkit_menubar_in_use): New function.
1979 (make_lispy_event): Use it instead of a compile-time test.
1981 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1982 window-system being available.
1984 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1985 to x-popup-dialog on the frame type, they all now support popup
1988 * dispnew.c (save_current_matrix): Save the margin areas.
1989 (restore_current_matrix): Restore margin areas.
1990 (update_frame_with_menu): New function.
1992 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1995 * alloc.c (make_save_ptr): Now compiled unconditionally.
1997 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1999 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2000 (redraw_frame, update_frame): Adjust users.
2001 * dispextern.h (set_window_update_flags): Adjust prototype.
2002 * xdisp.c (redisplay_internal): When updating all frames with zero
2003 windows_or_buffers_changed, assume that only the windows that shows
2004 current buffer should be really updated.
2006 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2008 Do not allocate huge temporary memory areas and objects while encoding
2009 for file I/O, thus reducing an enormous memory usage for large buffers.
2010 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2011 * coding.h (struct coding_system): New member raw_destination.
2012 * coding.c (setup_coding_system): Initialize it to zero.
2013 (encode_coding_object): If raw_destination is set, do not create
2014 dst_object. Add comment.
2015 * fileio.c (toplevel): New constant E_WRITE_MAX.
2016 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2017 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2019 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2021 * nsterm.m (windowDidExitFullScreen:):
2022 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2024 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2026 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2027 * keyboard.c (unblock_input_to): Don't process pending signals
2028 if a fatal error is in progress.
2030 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2031 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2032 they're talking about words in Lisp bool vectors.
2033 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2034 * data.c (popcount_bits_word): Rename from popcount_size_t.
2035 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2038 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2040 Improve support for popcount and counting trailing zeros (Bug#15550).
2041 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2042 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2043 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2044 (popcount_size_t_msc, popcount_size_t_gcc):
2045 Remove; now done by Gnulib.
2046 (popcount_size_t): Now a macro that defers to Gnulib.
2047 (count_trailing_zero_bits): Return int, for consistency with
2048 Gnulib and because Emacs prefers signed to unsigned int.
2049 Don't assume that size_t is either unsigned int or unsigned long
2050 or unsigned long long.
2051 (size_t_to_host_endian): Do not assume that size_t is either
2052 exactly 32 or exactly 64 bits wide.
2053 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2054 etc., so that it's now an enum constant, not a macro.
2055 No need to assume that it's either 32 or 64.
2057 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2059 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2062 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2064 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2065 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2067 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2069 emacs_read and emacs_write now use void *, not char *.
2070 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2071 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2072 Buffer arg is now void *, not char *. This matches plain
2073 'read' and 'write' better, and avoids a constraint violation
2074 on Solaris 9 with Oracle Studio.
2076 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2078 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2079 memset to explicit loop. Otherwise copy largest possible chunk
2080 from initialized to uninitialized part, thus allowing the longer
2081 memcpy runs and reducing the number of loop iterations.
2083 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2085 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2086 hide toolbar (Bug#15388).
2087 (windowDidEnterFullScreen:): If presentation options are zero,
2088 set them here (Bug#15388).
2089 (ns_update_auto_hide_menu_bar): Remove runtime check.
2090 Don't auto hide dock unless menubar is also auto hidden.
2092 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2094 * editfns.c (message): Mention batch mode in doc string.
2096 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2098 * nsterm.m (check_native_fs): Remove erroneous comment.
2100 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2102 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2103 uses find_newline instead of scan_newline and so doesn't move point.
2105 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2107 Use hardware support for byteswapping on glibc x86 etc.
2108 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2109 whereas the old swap64 needed 30.
2110 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2111 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2112 Use byteswap.h's macros to swap bytes.
2113 * lisp.h (swap16, swap32, swap64): Remove.
2114 All uses replaced by bswap_16, bswap_32, bswap_64.
2116 * bytecode.c (exec_byte_code): Use some more volatile variables
2117 to work around local variables getting clobbered by longjmp.
2118 Port to pre-C99, which doesn't allow decls after stmts.
2120 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2122 * lisp.h (eassert): Assume that COND is true when optimizing.
2123 In other words, take on the behavior of eassert_and_assume.
2124 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2125 (eassert_and_assume): Remove. All uses replaced by eassert.
2127 * xdisp.c (Qglyphless_char): Now static.
2129 Adjust to merge from gnulib.
2130 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2131 * lisp.h: Include <verify.h>, for 'assume'.
2133 * eval.c (clobbered_eassert): New macro.
2134 (internal_catch, internal_condition_case)
2135 (internal_condition_case_1, internal_condition_case_2)
2136 (internal_condition_case_n): Use it instead of eassert
2137 when the argument contains locals clobbered by longjmp.
2138 Don't use clobbered locals outside of clobbered_eassert.
2139 (internal_lisp_condition_case): Use a volatile variable
2140 to work around a local variable's getting clobbered.
2142 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2144 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2145 (PUSH_HANDLER): New macro.
2146 (catchlist): Remove.
2147 (handlerlist): Always declare.
2149 * eval.c (catchlist): Remove (merge with handlerlist).
2150 (handlerlist, lisp_eval_depth): Not static any more.
2151 (internal_catch, internal_condition_case, internal_condition_case_1)
2152 (internal_condition_case_2, internal_condition_case_n):
2154 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2155 handlerlist/catchlist.
2156 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2157 handlerlist which can only handle a single condition-case handler at
2159 (find_handler_clause): Simplify since we only a single branch here
2162 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2164 (bcall0): New function.
2165 (exec_byte_code): Add corresponding cases. Improve error message when
2166 encountering an invalid byte-code. Let Bunwind_protect accept
2167 a function (rather than a list of expressions) as argument.
2169 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2170 and make them unconditional now that they're heap-allocated.
2172 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2174 * charset.c (Fdecode_char, Fencode_char): Remove description of
2175 `restriction' arg. now that it's hidden by advertised-calling-convention.
2177 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2179 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2180 Remove unused variable (from mac-port).
2181 (macfont_draw): Use s->ybase for correct y position.
2183 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2185 * frame.h (struct frame): Drop has_minibuffer member because...
2186 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2187 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2189 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2191 * window.h (struct window): Prefer enum text_cursor_kinds to int
2192 for phys_cursor_type member. Move the latter, phys_cursor_width,
2193 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2194 * window.c (replace_window, make_window): Adjust users.
2196 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2198 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2199 this module is never compiled otherwise.
2201 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2203 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2206 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2208 * xdisp.c (get_next_display_element): Don't call face_for_font in
2209 a build configured --without-x. (Bug#15484)
2211 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2213 * window.c (calc_absolute_offset): #elif should be #elif defined.
2215 * frame.c (delete_frame): Block/unblock input to overcome race
2216 condition (Bug#15475).
2218 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2220 * frame.c (delete_frame): Record selected frame only after
2221 calling Qdelete_frame_functions (Bug#15477).
2223 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2225 * nsterm.m (ns_selection_color): Remove.
2226 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2227 NSColor selectedText(Background)Color. Only for COCOA.
2228 (ns_term_init): Remove assignment of ns_selection_color, logic
2229 moved to ns_get_color.
2231 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2232 NS_SELECTION_COLOR_DEFAULT.
2233 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2235 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2237 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2238 frame' does not have the tool_bar_window member.
2240 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2242 Signal error when reading an empty byte-code object (Bug#15405)
2243 * lread.c (read1): signal error
2244 * alloc.c (make_byte_code): eassert header size
2245 (sweep_vectors): change an int to size_t
2247 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2249 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2250 instead of ints, as it's the usual style for offsetof constants. See:
2251 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2253 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2254 This is ugly, but it should fix the performance problem for older
2255 GCC versions in the short run. I'll look into integrating the
2256 Gnulib module for popcount, as a better fix.
2257 See the thread starting in:
2258 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2259 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2260 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2261 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2262 (popcount_size_t): Use it.
2264 2013-09-24 Daniel Colascione <dancol@dancol.org>
2266 * process.c (Fnetwork_interface_info): Fix build break due to
2269 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2271 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2272 Prefer signed to unsigned integers where either will do.
2273 No need for 'const' on locals that do not escape.
2274 Omit easserts with unnecessary and unportable assumptions about
2275 alignment. Avoid unnecessary casts to char *.
2277 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2279 Use union for the payload of struct Lisp_Vector.
2280 This helps to avoid a few glitches dictated by C's aliasing rules.
2281 * lisp.h (struct Lisp_Vector): Use union for next and
2282 contents member. Adjust comment. Change related users.
2283 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2284 Related users changed.
2285 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2286 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2287 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2288 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2290 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2292 Optimize glyph row clearing and copying routines.
2293 * dispextern.h (struct glyph_row): Change layout of struct
2294 glyph_row to help copy_row_except_pointers. Adjust comment.
2295 * dispnew.c (null_row): Remove.
2296 (clear_glyph_row): Use offsetof and memset to find and clear
2297 just the members that need clearing. Adjust comment.
2298 (copy_row_except_pointers): Likewise for copying.
2300 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2302 Some minor cleanups of recently-added bool vector code.
2303 * conf_post.h (assume): Always return void. Use lint version
2304 only if GCC and MSC versions don't apply.
2305 * conf_post.h (assume):
2306 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2307 Depend on _MSC_VER, not __MSC_VER, for consistency with
2309 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2310 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2311 (bool_vector_binop_driver, count_trailing_zero_bits)
2312 (size_t_to_host_endian): Now static, not static inline;
2313 the latter isn't needed with modern compilers and doesn't
2314 work with older compilers anyway.
2316 * alloc.c (valgrind_p): Use bool for boolean.
2318 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2320 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2321 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2322 (display_last_displayed_message_p, message_buf_print)
2323 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2324 Use bool for boolean.
2325 * dispextern.h (cancel_line, init_desired_glyphs):
2326 Remove ancient leftover.
2327 (help_echo_showing_p, hourglass_shown_p):
2328 * lisp.h (noninteractive_need_newline): Adjust declaration.
2330 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2332 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2334 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2335 ...this file and convert the latter to static. Adjust comment.
2336 (make_initial_frame):
2337 * window.c (init_window_once): Adjust user.
2338 * frame.h (last_nonminibuf_frame): Remove declaration.
2339 * lisp.h (selected_frame): Likewise.
2340 * msdos.c (the_only_display_info): Adjust comment.
2342 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2344 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2345 computing the end column of mouse-highlight that comes from
2346 display or overlay strings. (Bug#15437)
2347 (note_mouse_highlight): Adapt calculation of last argument to
2348 mouse_face_from_string_pos to the above change.
2350 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2351 all platforms, not just for clang.
2353 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2355 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2356 about excess arguments to snprintf.
2358 * conf_post.h(assume): Use __builtin_unreachable for clang.
2360 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2362 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2363 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2365 2013-09-23 Daniel Colascione <dancol@dancol.org>
2367 * alloc.c (USE_VALGRIND): New macro; on by default
2368 when ENABLE_CHECKING.
2369 (mark_maybe_object, mark_maybe_pointer)
2370 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2372 (valgrind_p) [USE_VALGRIND]: New variable.
2373 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2375 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2377 * process.c (wait_reading_process_output): Change int pnamelen to
2380 * nsterm.m (setMarkedText:selectedRange:):
2381 (deleteWorkingText):
2382 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2383 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2384 argument to unsigned long to avoid warning.
2385 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2387 * conf_post.h (assume): Fix compiler error: x shall be cond.
2389 2013-09-22 Daniel Colascione <dancol@dancol.org>
2391 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2392 warning when compiling without a window system.
2394 2013-09-22 Daniel Colascione <dancol@dancol.org>
2396 * data.c (Qbool_vector_p): New symbol.
2397 (bool_vector_spare_mask, popcount_size_t_generic)
2398 (popcount_size_t_msc, popcount_size_t_gcc)
2400 (bool_vector_binop_driver)
2401 (count_trailing_zero_bits, size_t_to_host_endian)
2402 (Fbool_vector_exclusive_or)
2403 (Fbool_vector_union)
2404 (Fbool_vector_intersection, Fbool_vector_set_difference)
2405 (Fbool_vector_subsetp, Fbool_vector_not)
2406 (Fbool_vector_count_matches)
2407 (Fbool_vector_count_matches_at): New functions.
2408 (syms_of_data): Intern new symbol, functions.
2409 * alloc.c (bool_vector_payload_bytes): New function.
2410 (Fmake_bool_vector): Instead of calling Fmake_vector,
2411 which performs redundant initialization and argument checking,
2412 just call allocate_vector ourselves. Make sure we clear any
2413 terminating padding to zero.
2414 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2415 instead of open-coding the size calculation.
2416 (vroundup_ct): New macro.
2417 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2418 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2419 * composite.c (composition_gstring_put_cache):
2420 Change lint_assume to assume.
2421 * conf_post.h (assume): New macro.
2422 (lint_assume): Remove.
2423 * dispnew.c (update_frame_1): Change lint_assume to assume.
2424 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2426 * image.c (gif_load): Change lint_assume to assume.
2427 * lisp.h (eassert_and_assume): New macro.
2428 (Qbool_vector_p): Declare.
2429 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2430 (swap16, swap32, swap64): New inline functions.
2431 * macfont.c (macfont_shape): Change lint_assume to assume.
2432 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2433 * xsettings.c (parse_settings): Use new swap16 and
2434 swap32 from lisp.h instead of file-specific macros.
2436 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2438 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2439 found (which can legitimately happen when the glyph row at the
2440 window start is disabled in the current_matrix. (Bug#15365)
2442 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2444 Fix syntax.h bug introduced by recent INLINE change.
2445 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2446 conditionally compiled one way in some modules, and a different
2447 way in others. This doesn't work with extern inline functions,
2448 which must have the same definition in all modules, because the
2449 defining code might be shared across modules, depending on the
2450 implementation. Symptoms reported by Martin Rudalics in:
2451 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2452 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2453 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2454 overriding the corresponding functions in syntax.h.
2455 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2456 (syntax_property): New inline functions.
2457 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2458 Rewrite in terms of these new functions.
2460 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2462 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2463 not chars_in_text, whose result depends on the multibyteness of
2464 the current buffer. (Bug#15426)
2466 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2468 Port recent change to hosts where pointers aren't 'long'.
2469 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2470 Don't assume that pointers are the same width as 'long'.
2471 Add a compile-time check that a pointer fits into two X slots.
2473 A simpler, centralized INLINE.
2474 * conf_post.h (INLINE): Define only if not already defined.
2475 This allows us to use a single INLINE, defined by one file
2477 * emacs.c (INLINE): Define it.
2478 Also, include category.h, charset.h, composite.h, dispextern.h,
2479 syntax.h, systime.h, so that their INLINE definitions are expanded
2481 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2482 * buffer.h, buffer.c (BUFFER_INLINE):
2483 * category.h, category.c (CATEGORY_INLINE):
2484 * character.h, character.c (CHARACTER_INLINE):
2485 * charset.h, charset.c (CHARSET_INLINE):
2486 * composite.h, composite.c (COMPOSITE_INLINE):
2487 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2488 * frame.h, frame.c (FRAME_INLINE):
2489 * intervals.h, intervals.c (INTERVALS_INLINE):
2490 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2491 * lisp.h, alloc.c (LISP_INLINE):
2492 * process.h, process.c (PROCESS_INLINE):
2493 * syntax.h, syntax.c (SYNTAX_INLINE):
2494 * systime.h, sysdep.c (SYSTIME_INLINE):
2495 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2496 * window.h, window.c (WINDOW_INLINE):
2497 Remove. All uses replaced with INLINE.
2499 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2501 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2504 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2506 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2507 'const char *' to avoid compiler warnings due to similar change in
2508 the prototype of x_get_string_resource.
2510 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2512 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2513 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2514 going to replace static variables below. Adjust comments.
2515 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2516 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2517 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2518 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2519 Related users changed.
2520 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2521 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2522 last_mouse_movement_time, going to replace static variables below.
2524 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2525 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2527 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2528 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2529 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2530 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2531 static variables below.
2532 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2533 (last_mouse_scroll_bar): Remove.
2534 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2535 (mouseExited): Related users changed.
2537 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2539 Do not use external array to process X scroll bar messages.
2540 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2541 (x_send_scroll_bar_event): Pack window pointer into two slots
2542 of XClientMessageEvent if we're 64-bit. Adjust comment.
2543 (x_scroll_bar_to_input_event): Unpack accordingly.
2545 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2547 Ifdef away recent changes which aren't relevant to NS port.
2548 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2549 [!HAVE_NS]: Declare as such.
2550 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2551 [!HAVE_NS]: Define as such.
2553 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2555 * frame.c (x_redo_mouse_highlight): New function
2556 to factor out common code used in W32 and X ports.
2557 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2558 * xterm.h (struct x_display_info):
2559 * w32term.h (struct w32_display_info):
2560 * nsterm.h (struct ns_display_info): New members
2561 last_mouse_motion_frame, last_mouse_motion_x and
2562 last_mouse_motion_y, going to replace static variables below.
2563 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2564 (redo_mouse_highlight): Remove.
2565 (note_mouse_movement, syms_of_xterm): Adjust user.
2566 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2567 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2568 (redo_mouse_highlight): Remove.
2569 (note_mouse_movement, syms_of_w32term): Adjust user.
2570 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2571 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2573 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2574 * nsfns.m (compute_tip_xy): Adjust user.
2576 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2578 * frame.c (x_mouse_grabbed): New function.
2579 * dispextern.h (x_mouse_grabbed): Add prototype.
2580 (last_mouse_frame): Remove declaration.
2581 * xterm.h (struct x_display_info):
2582 * w32term.h (struct w32_display_info):
2583 * nsterm.h (struct ns_display_info): New member
2584 last_mouse_frame, going to replace...
2585 * xdisp.c (last_mouse_frame): ...global variable.
2586 (note_tool_bar_highlight):
2587 * w32term.c (w32_mouse_position, w32_read_socket):
2588 * xterm.c (XTmouse_position, handle_one_xevent):
2589 Use x_mouse_grabbed.
2590 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2592 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2594 * w32term.c (w32_read_socket): Avoid temporary
2595 variables in a call to x_real_positions.
2596 * xterm.c (handle_one_xevent): Likewise.
2598 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2600 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2601 (x_icon_type): Remove prototype.
2602 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2603 * frame.c (x_icon_type): Remove.
2604 * w32term.c (x_make_frame_visible, x_iconify_frame):
2605 * xterm.c (x_make_frame_visible, x_iconify_frame):
2606 Use x_set_bitmap_icon to factor out common code.
2608 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2610 * dispextern.h (check_x_display_info, x_get_string_resource):
2611 Declare here just once and unify the latter.
2612 * frame.c (check_x_display_info, x_get_string_resource):
2613 * nsterm.h (check_x_display_info):
2614 * xrdb.c (x_get_string_resource):
2615 * xterm.h (check_x_display_info): Remove prototypes.
2616 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2617 * w32reg.c (x_get_string_resource): Likewise.
2618 (w32_get_rdb_resource): Adjust user.
2620 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2622 * xterm.h (struct x_display_info): New member
2623 x_pending_autoraise_frame, going to replace...
2624 * xterm.c (pending_autoraise_frame): ...static variable.
2625 (x_new_focus_frame, XTread_socket): Adjust users.
2626 * w32term.h (struct w32_display_info): New member
2627 w32_pending_autoraise_frame, going to replace...
2628 * w32term.c (pending_autoraise_frame): ...global variable.
2629 (x_new_focus_frame, w32_read_socket): Adjust users.
2631 2013-09-17 Glenn Morris <rgm@gnu.org>
2633 * xdisp.c (message_dolog): If we create *Messages*,
2634 switch it to messages-buffer-mode.
2636 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2638 Don't overuse 'const' in types of locals.
2639 * bidi.c (bidi_count_bytes):
2640 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2641 (xg_event_is_for_scrollbar):
2642 * xselect.c (x_handle_property_notify)
2643 (x_handle_selection_notify, x_handle_dnd_message):
2644 * xsettings.c, xsettings.h (xft_settings_event):
2645 * xterm.c (x_handle_net_wm_state, handle_one_event)
2646 (x_menubar_window_to_frame, x_detect_focus_change)
2647 (construct_mouse_click, note_mouse_movement)
2648 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2649 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2650 (handle_one_xevent, x_handle_net_wm_state):
2651 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2652 (x_handle_dnd_message):
2653 Avoid unnecessary 'const', typically the second 'const' in
2654 'const foo * const arg', a 'const' that does not affect the API
2655 and doesn't significantly help the human reader.
2657 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2659 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2660 only if Glib < 2.36.0.
2661 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2662 * xsettings.c (init_gconf, init_gsettings): Do not check
2664 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2666 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2668 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2670 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2671 before calling g_type_init.
2673 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2675 * nsterm.m (syms_of_nsterm): ... to here.
2677 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2679 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2680 (ignore_next_mouse_click_timeout): Use Time as X does.
2681 (handle_one_xevent): Avoid cast and use unsigned comparison.
2683 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2685 Do not copy X event in handle_one_xevent except KeyPress case.
2686 Wnen XEvent is processed, it is unlikely to be changed except
2687 KeyPress case, so we can avoid copying and use const pointer to
2688 const data to make sure that an event is not changed elsewhere.
2689 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2690 const' and do not create local copy except for the KeyPress event.
2691 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2692 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2693 (x_handle_net_wm_state, x_menubar_window_to_frame)
2694 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2695 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2696 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2697 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2698 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2699 (x_handle_dnd_message):
2700 * xsettings.c (xft_settings_event):
2701 Use 'const XEvent * const' where appropriate.
2702 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2704 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2706 Fix X event waiting to handle multiple frames.
2707 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2708 * xterm.c (pending_event_wait): Remove. Adjust users.
2709 (x_detect_focus_change): Pass frame arg.
2710 (handle_one_xevent): Find related frame early and clear per-frame
2711 wait_event_type only if this is an event for the relevant frame.
2712 (x_wait_for_event): Use per-frame wait_event_type.
2714 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2716 * nsfns.m (Fx_create_frame): Fix font driver registration for
2719 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2720 for syms_of_macfont.
2722 * nsterm.m: Include macfont.h.
2723 (ns_tmp_flags, ns_tmp_font): Remove.
2724 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2725 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2726 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2727 (changeFont:): Fix code style. Check for font driver type when
2730 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2733 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2734 (nsfont_open): Set font driver type.
2735 Set font->ascent and font->descent. Figure out font instead of
2736 ns_tmp_font, and flags instead of ns_tmp_flags.
2737 Fix indentation. Remove call to ns_draw_text_decoration,
2740 * nsfns.m: Include macfont.h.
2741 (Fx_create_frame): Register macfont driver, make a better default font.
2742 (Fns_popup_font_panel): Get font from macfont driver, if used.
2744 * macfont.m, macfont.h, maccuvs.h: New files.
2746 * font.h: Declare syms_of_macfont.
2748 * font.c (syms_of_font): Call syms_of_macfont.
2750 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2752 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2754 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2755 and it is always zero for others, so I assume that this is an ancient
2756 leftover which nobody will want to change any more.
2757 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2758 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2759 * frame.c (x_set_scroll_bar_width):
2760 * w32fns.c (w32_createscrollbar):
2761 * w32term.c (w32_set_vertical_scroll_bar):
2762 * xfns.c (x_set_scroll_bar_default_width):
2763 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2764 (x_scroll_bar_expose): Related users changed.
2766 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2768 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2769 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2770 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2772 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2774 * nsterm.h, w32term.h, xterm.h: ...and not here.
2775 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2776 Remove unused Xisms.
2777 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2778 these modules are never compiled otherwise.
2780 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2782 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2783 Doc fix. (Bug#15375)
2785 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2787 Unify Fx_focus_frame between all ports.
2788 * frame.h (x_focus_frame): New prototype.
2789 * xfns.c (Fx_focus_frame): Remove.
2790 (syms_of_xfns): Do not defsubr it.
2791 (x_focus_frame): X implementation.
2792 * nsfns.m (Fx_focus_frame): Remove.
2793 (syms_of_nsfns): Do not defsubr it.
2794 (x_focus_frame): NS implementation.
2795 * w32term.c (Fx_focus_frame): Remove.
2796 (x_focus_on_frame): Rename to...
2797 (x_focus_frame): W32 implementation.
2798 * w32term.h (x_focus_on_frame): Remove prototype.
2799 * w32fns.c (Fx_focus_frame): Remove.
2800 (syms_of_w32fns): Do not defsubr it.
2801 * frame.c (Fx_focus_frame): Define here.
2802 (syms_of_frame): Defsubr here.
2803 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2805 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2807 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2808 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2809 each port to reference the port-specific window system data.
2810 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2811 (FRAME_DISPLAY_INFO): Define.
2812 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2813 (FRAME_DISPLAY_INFO): Define. Adjust users.
2814 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2815 (FRAME_DISPLAY_INFO): Define. Adjust users.
2816 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2817 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2818 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2819 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2820 * xselect.c, xterm.c: All related users changed.
2822 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2824 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2825 (x_menubar_window_to_frame): Remove prototypes.
2826 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2827 (x_menubar_window_to_frame, x_top_window_to_frame):
2829 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2830 (x_menubar_window_to_frame, x_top_window_to_frame):
2831 ...to here and convert all but the last to static.
2833 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2835 * lisp.mk (lisp): Add w32-common-fns.elc.
2837 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2839 * charset.c (char_charset): Document an exception for char-charset.
2841 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2843 * xterm.h (x_display_info): New field last_user_time...
2844 * xterm.c (toplevel): ...to replace static last_user_time.
2845 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2847 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2849 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2850 scroll bar values to prevent thumb from disappear and update comment.
2852 2013-09-11 Glenn Morris <rgm@gnu.org>
2854 * emacs.c (usage_message): Possessive apostrophe tweak.
2856 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2858 * nsterm.m (syms_of_nsterm): Use Qns.
2859 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2860 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2861 * xfns.c (x_display_info_for_name, Fx_open_connection):
2862 Remove old '#if 0' code.
2863 (syms_of_xfns): Use Qx.
2864 * termhooks.h (fullscreen_hook): Remove the leftover.
2865 (struct terminal): Fix typo in comment.
2867 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2869 Cleaning up a few X scroll bar bits.
2870 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2871 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2872 New member last_seen_part, going to replace...
2873 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2874 (xt_action_hook) [USE_LUCID]: Adjust user.
2875 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2876 Lucid-specific scroll bar support.
2877 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2878 to int and adjust to use last_seen_part member.
2879 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2880 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2881 Initialize last_seen_part.
2883 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2885 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2886 insert-buffer-substring an empty string.
2888 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2890 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2891 avoiding a GCC warning.
2893 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2895 Ifdef away frame tool bar code when it is not really used.
2896 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2897 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2898 and minimize_tool_bar_window_p under the above.
2899 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2900 (fset_tool_bar_window): Likewise.
2901 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2902 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2903 (change_frame_size_1):
2904 * window.c (window_from_coordinates, Frecenter): Adjust users.
2905 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2906 code is not really used.
2907 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2908 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2909 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2910 [!USE_GTK && !HAVE_NS]: Define as such.
2911 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2912 (note_mouse_highlight, expose_frame):
2913 * xfns.c (x_set_tool_bar_lines):
2914 * xterm.c (handle_one_xevent): Adjust users.
2916 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2918 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2919 This bug was introduced by my 2013-08-26 patch, which incorrectly
2920 assumed that the terminfo implementation doesn't use termcap buffers.
2921 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2922 these buffers apparently are used after all.
2923 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2924 (struct tty_display_info): Define members termcap_term_buffer and
2925 termcap_strings_buffer even if TERMINFO.
2927 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2930 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2931 'usage' docstring entry to pacify make-docfile.
2933 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2935 Change comparison functions =, <, >, <=, >= to take many arguments.
2936 * data.c: Change comparison functions' interface and implementation.
2937 * lisp.h: Make arithcompare available for efficient two arg
2939 * bytecode.c: Use arithcompare.
2940 * fileio.c: Use new interface.
2942 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2944 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2946 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2948 * eval.c (Feval): Document the new use of `lexical'.
2950 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2952 Review and drop old frame resize hack.
2953 * frame.h (struct frame): Remove force_flush_display_p.
2954 * dispnew.c (update_frame): Adjust user and don't call
2955 flush_frame here. The comment has said that there was an issues
2956 with redisplaying fringes, but I don't see any differences with
2957 and without this hack. Hopefully we can continue without it.
2958 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2959 current frame matrices twice if resized_p is set.
2961 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2963 Do not populate pure Xism x_sync to other ports.
2964 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2965 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2966 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2967 * w32term.h (x_sync): Remove prototype.
2969 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2971 Cleanup frame flushing.
2972 * dispextern.h (struct redisplay_interface):
2973 Drop flush_display_optional because flush_display is enough
2974 for X and flushing via RIF is just a no-op for others.
2975 * frame.h (flush_frame): New function.
2976 * dispnew.c (update_frame):
2977 * minibuf.c (read_minibuf):
2978 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2980 * keyboard.c (detect_input_pending_run_timers): Do not flush
2981 all frames but selected one in redisplay_preserve_echo_area.
2982 * nsterm.m (ns_flush): Remove no-op.
2983 (ns_redisplay_interface): Adjust user.
2984 * w32term.h (x_flush): Remove no-op.
2985 (w32_redisplay_interface): Adjust user.
2986 * xterm.c (x_flush): Simplify because we do not flush all
2987 frames at once any more. Adjust comment.
2988 (x_redisplay_interface): Adjust user.
2990 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2992 Port --without-x --enable-gcc-warnings to Fedora 19.
2993 * gfilenotify.c (globals_of_gfilenotify):
2994 Call g_type_init only if using an older glib version that needs it.
2996 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2998 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2999 (last_glyphless_glyph_merged_face_id): Remove declarations.
3000 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3001 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3002 (last_glyphless_glyph_merged_face_id): Now static.
3003 (merge_escape_glyph_face): New function, refactored from...
3004 (get_next_display_element): ...here.
3005 (merge_glyphless_glyph_face): New function, refactored from...
3006 (produce_glyphless_glyph): ...here...
3007 * term.c (produce_glyphless_glyph): ...and here.
3009 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3011 * eval.c (eval_sub): Only call Ffunction if necessary.
3013 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3015 Attempt to make redisplay more selective when changing cursor type.
3016 * frame.h (struct frame): New bitfield cursor_type_changed.
3017 * xdisp.c (cursor_type_changed): Remove.
3018 (try_cursor_movement, redisplay_window, try_window_id)
3019 (set_frame_cursor_types, try_window_reusing_current_matrix):
3020 Adjust to use per-frame bitfield.
3021 (redisplay_internal): Look for cursor type change on each visible
3022 frame and consider all frames if cursor type has been changed on
3023 the frame other than selected. If cursor type has been changed on
3024 selected frame only, do not use fast update.
3026 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3028 Attempt to make redisplay more selective when changing fonts.
3029 * frame.h (struct frame): New bitfield fonts_changed.
3030 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3031 (adjust_frame_glyphs): Add prototype.
3032 * dispnew.c (fonts_changed_p): Remove.
3033 (adjust_glyphs): Remove because we do not
3034 adjust matrices on all frames at once any more.
3035 (adjust_frame_glyphs): Block and unblock input here.
3036 (adjust_glyph_matrix): Use fonts_changed.
3037 (change_frame_size_1): Use adjust_frame_glyphs.
3038 * font.c (font_open_entity): Use fonts_changed.
3039 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3040 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3041 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3042 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3043 (shrink_mini_window, Fresize_mini_window_internal)
3044 (window_scroll_pixel_based, Fset_window_configuration)
3045 (apply_window_adjustment, Fset_window_vscroll):
3046 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3047 Use adjust_frame_glyphs.
3048 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3049 (try_window_reusing_current_matrix, try_window_id, display_line)
3050 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3051 (redisplay_internal): Consider fonts_changed and adjust frame
3052 matrices for each frame only if the frame is visible. If font
3053 has been changed on some frame during full redisplay, retry
3054 only visible frames where the font has been actually changed.
3056 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3058 Cache current header and mode line height for each window.
3059 * window.h (struct window): New fields mode_line_height
3060 and header_line_height.
3061 * window.c (make_window): Initialize them.
3062 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3063 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3064 (current_mode_line_height, current_header_line_height):
3066 * xdisp.c (current_mode_line_height, current_header_line_height):
3068 (pos_visible_p, init_xdisp): Adjust user.
3069 (redisplay_window): Invalidate mode_line_height and
3070 header_line_height if current and desired matrices do not agree.
3072 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3074 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3075 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3077 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3079 Make --without-x compatible with --enable-gcc-warnings.
3080 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3081 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3082 members under HAVE_WINDOW_SYSTEM.
3083 * keyboard.c (make_lispy_focus_out): Likewise.
3084 (record_menu_key): Move under HAVE_MENUS.
3085 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3086 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3087 (syms_of_xdisp): Adjust user.
3088 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3089 (start_hourglass, cancel_hourglass):
3090 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3091 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3092 and CLEAR_FONT_TABLE_NFONTS.
3093 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3094 Declare only if HAVE_WINDOW_SYSTEM.
3095 (lface_same_font_attributes_p, clear_face_gcs): Define only
3096 if HAVE_WINDOW_SYSTEM.
3098 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3100 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3101 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3102 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3104 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3106 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3108 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3110 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3111 This fixes a type error on hosts where ptrdiff_t is wider than int.
3113 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3115 * keyboard.c (read_key_sequence_vs): New function.
3116 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3119 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3121 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3123 Makefile improvements.
3124 * Makefile.in (config.status): Don't use double-colon rules, as
3125 they are not portable according to POSIX. Fix shell typo with `;
3126 I guess this rule has never been tested?
3127 (VCSWITNESS): New macro, to override any environment var.
3129 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3131 * xterm.h (struct x_display_info): Do not track X connection
3132 fd separately because it is always available from Display.
3133 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3136 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3138 * buffer.c (drop_overlay):
3139 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3140 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3142 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3144 * buffer.c (Fmake_overlay, Fmove_overlay):
3145 * intervals.c (set_point_from_marker):
3146 * print.c (PRINTPREPARE): Prefer signal_error
3147 to plain error and report unsuitable marker too.
3149 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3151 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3152 for 'dragging' member.
3153 (struct x_output): Remove set-but-unused leftovers
3154 'left_before_move' and 'top_before_move'.
3155 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3156 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3157 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3158 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3159 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3160 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3161 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3162 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3164 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3166 * nsfont.m (INVALID_GLYPH): New define.
3167 (nsfont_encode_char): Use INVALID_GLYPH.
3168 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3170 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3172 * xterm.c (x_last_mouse_movement_time): Revert last change.
3173 This code should use XDisplayMotionBufferSize to check display's
3174 motion history first, and there are few other issues as well.
3175 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3176 (handle_one_xevent): Adjust user.
3178 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3180 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3181 * frame.c (Flast_nonminibuf_frame): ... to here.
3182 (check_minibuf_window): Don't abort if no window was found
3185 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3187 Use XGetMotionEvents to ask the last mouse motion time from X server.
3188 * xterm.c (X_MOTION_HISTORY): Default to 1.
3189 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3190 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3191 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3192 Ifdef away legacy code.
3193 (XTmouse_position, x_scroll_bar_report_motion):
3194 Use x_last_mouse_movement_time.
3195 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3198 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3200 * msdos.c (last_mouse_window): Move to...
3201 (dos_rawgetc): ...this function and adjust comment.
3202 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3203 (mouseMoved): ...this function and adjust comment.
3204 * w32term.c (last_window): Likewise with...
3205 (w32_read_socket): ...this function.
3206 * xterm.c (last_window): Likewise with...
3207 (handle_one_xevent): ...this function.
3209 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3211 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3212 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3213 (handle_one_xevent): ...to here.
3214 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3217 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3219 * msdos.c (IT_set_terminal_window): Remove no-op.
3220 (initialize_msdos_display): Adjust terminal setup.
3221 * w32console.c (w32con_set_terminal_window): Remove no-op.
3222 (initialize_w32_display): Adjust terminal setup.
3223 * w32term.c (w32_set_terminal_window): Remove no-op.
3224 (w32_create_terminal): Adjust terminal setup.
3225 * xterm.c (XTset_terminal_window): Remove no-op.
3226 (x_create_terminal): Adjust terminal setup.
3228 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3230 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3232 (ns_create_terminal): Adjust terminal setup.
3233 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3235 (w32_create_terminal): Adjust terminal setup.
3236 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3238 (x_create_terminal): Adjust terminal setup.
3240 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3242 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3243 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3244 * dispnew.c (buffer_posn_from_coords):
3245 * window.c (Fwindow_end, displayed_window_lines):
3246 * xdisp.c (redisplay_mode_lines): Use it.
3248 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3250 * fontset.c (face_for_char): Check char in the current face font first
3251 if HAVE_NS (Bug#15138).
3253 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3255 * window.c (temp_output_buffer_show): Make sure window returned
3256 by display_buffer is live (Bug#15213).
3258 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3260 Minor cleanup to avoid forward declarations.
3261 * coding.h (struct ccl_spec): Remove forward declaration.
3262 * composite.h (toplevel): Include font.h.
3263 (struct composition_it, struct face, struct font_metrics):
3264 Remove forward declaration.
3265 * dispextern.h (struct image, struct atimer): Likewise.
3266 * emacsgtkfixed.h (struct frame): Likewise.
3267 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3268 * font.h (struct font_driver, struct font, struct glyph_string)
3269 (struct face): Remove forward declaration.
3270 * fontset.h (struct face, struct font): Likewise.
3271 * frame.h (toplevel): Style cleanup.
3272 (enum output_method): Move to...
3273 * termhooks.h (enum output_method): ...here.
3274 (struct glyph, struct frame, struct ns_display_info)
3275 (struct x_display_info, struct w32_display_info):
3276 Remove forward declaration.
3277 * xterm.h (toplevel): Include termhooks.h.
3278 (struct font, struct window, struct glyph_matrix, struct frame)
3279 (struct input_event, struct face, struct image): Remove forward
3281 * gtkutil.h (struct _widget_value): Likewise.
3282 * keyboard.h (toplevel): Include termhooks.h.
3283 (struct input_event): Remove forward declaration.
3285 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3287 * intervals.c (set_point_from_marker): New function.
3288 * editfns.c (Fgoto_char):
3289 * process.c (Finternal_default_process_filter):
3290 * window.c (select_window_1): Use it.
3291 * buffer.h (set_point_from_marker): Add prototype.
3293 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3295 * w32.c (term_winsock): Call release_listen_threads before calling
3297 (_sys_wait_accept): Wait for accept event in a loop with a finite
3298 timeout, instead of waiting indefinitely. Will hopefully avoid
3299 hanging during exit because WSACleanup deadlocks waiting for the
3300 event object to be released. (Bug#14333)
3302 * w32proc.c (release_listen_threads): New function, signals all
3303 the reader threads that listen for connections to stop waiting.
3305 * w32.h (release_listen_threads): Add prototype.
3307 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3309 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3310 field of new marker (for sanity and safety).
3311 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3312 anyway because XMISCTYPE is a function and can't be an lvalue).
3314 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3316 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3317 (x_after_update_window_line, x_scroll_bar_create):
3318 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3319 (handle_one_xevent, x_clear_frame_area):
3320 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3321 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3322 * xterm.h (x_clear_area): Adjust prototype.
3324 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3326 Hook scanning and indentation functions to find_newline. This helps
3327 to avoid duplicated code and renders more respect to newline cache.
3328 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3329 * cmds.c (Fforward_line):
3330 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3331 Use find_newline and avoid unnecessary point movements.
3332 * search.c (scan_newline): Implement on top of find_newline.
3334 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3336 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3337 scoped code (bug#11258).
3339 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3341 * nsterm.m (last_window): New variable.
3342 (EV_TRAILER2): New macro.
3343 (EV_TRAILER): Call EV_TRAILER2.
3344 (mouseMoved:): Add support for mouse-autoselect-window
3345 on nextstep (Bug#6888).
3347 2013-08-28 Andreas Schwab <schwab@suse.de>
3349 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3350 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3351 Remove unused macro definitions.
3352 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3353 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3354 Only define if emacs.
3356 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3358 Prefer enum glyph_row_area to int where appropriate.
3359 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3361 (window_box, window_box_width, window_box_left, window_box_left_offset)
3362 (window_box_right, window_box_right_offset): Adjust prototypes.
3363 * xdisp.c (window_box, window_box_width, window_box_left)
3364 (window_box_left_offset, window_box_right, window_box_right_offset):
3365 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3366 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3367 * nsterm.m (ns_clip_to_row):
3368 * w32term.c (w32_clip_to_row):
3369 * xterm.c (x_clip_to_row): Likewise.
3371 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3373 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3374 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3376 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3378 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3379 for portability to hosts where /bin/sh has problems.
3381 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3383 Redesign redisplay interface to drop global output_cursor.
3384 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3385 (toplevel): Remove declaration of output_cursor.
3386 (set_output_cursor, x_cursor_to): Remove prototype.
3387 * window.h (struct window): New member output_cursor.
3388 (output_cursor_to): New function to replace RIF member.
3389 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3390 (update_text_area, set_window_cursor_after_update): Use it.
3391 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3392 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3393 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3394 * w32term.c (x_update_window_begin, x_update_window_end):
3395 * xterm.c (x_update_window_begin, x_update_window_end):
3396 Adjust to use per-window output cursor.
3398 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3400 Simplify SELECT_TYPE-related code.
3401 Like EMACS_TIME, this portability layer is no longer needed, since
3402 Emacs has been using fd_set as a portability layer for some time.
3403 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3404 (SELECT_TYPE): Remove. All uses changed to fd_set.
3405 (fd_set) [!FD_SET]: New typedef.
3407 Simplify EMACS_TIME-related code.
3408 This portability layer is no longer needed, since Emacs has been
3409 using struct timespec as a portability layer for some time.
3410 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3411 Include <time.h> rather than "systime.h"; that's all that's needed now.
3412 * dispnew.c: Include <timespec.h> rather than "systime.h";
3413 that's all that's needed now.
3414 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3415 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3416 TIMESPEC_RESOLUTION.
3417 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3418 LOG10_TIMESPEC_RESOLUTION.
3419 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3420 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3421 (make_emacs_time): Remove. All used changed to make_timespec.
3422 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3423 (current_timespec): Rename from current_emacs_time. All uses changed.
3424 (add_emacs_time): Remove. All uses changed to timespec_add.
3425 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3426 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3427 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3428 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3429 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3430 (current_timespec): Rename from current_emacs_time. All uses changed.
3431 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3432 changed to timespec_cmp.
3433 * xgselect.c: Include <timespec.h>, since our .h files don't.
3435 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3437 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3438 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3439 Remove the leftovers.
3440 * gtkutil.c (toplevel): Do not declare Qxft but include
3442 * image.c (toplevel): Do not declare Vlibrary_cache because
3443 it's already done in lisp.h.
3445 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3447 * lisp.h (Mouse_HLInfo): Move from here...
3448 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3449 (reset_mouse_highlight): New function.
3450 * msdos.c (dos_set_window_size, IT_update_begin)
3451 (internal_terminal_init):
3452 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3453 (ns_initialize_display_info):
3454 * w32console.c (initialize_w32_display):
3455 * w32term.c (x_update_window_end, x_free_frame_resources)
3456 (w32_initialize_display_info):
3457 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3458 * window.c (Fdelete_other_windows_internal):
3459 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3460 * termchar.h (toplevel):
3461 * xterm.h (toplevel): Include dispextern.h.
3463 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3465 Fix minor problems found by static checking.
3466 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3467 (expect): Avoid nested-if warning.
3468 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3469 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3470 * nsterm.h, nsterm.m (ns_select):
3471 * xgselect.c, xgselect.h (xg_select):
3472 Adjust signature to better match pselect's.
3473 * nsterm.m (ns_select):
3474 Don't set *TIMEOUT, since pselect doesn't.
3475 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3476 diagnostic about assigning const char * to it.
3477 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3479 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3481 * lread.c (substitute_object_recurse): Handle hash-tables as well
3484 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3486 Fix unlikely core dump in init_tty, and simplify terminfo case.
3487 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3488 The old version incorrectly dumped core if malloc returned a
3489 buffer containing only non-NUL bytes.
3490 (init_tty): Do not allocate or free termcap buffers; the
3491 struct does that for us now.
3492 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3493 (struct tty_display_info): Define members termcap_term_buffer and
3494 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3495 use them. Allocate them directly in struct rather than indirectly
3496 via a pointer, to simplify init_tty.
3498 * frame.c (check_minibuf_window): Initialize 'window' properly,
3499 so that Emacs reliably aborts later if 'window' is not initialized.
3501 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3503 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3504 of VoidSymbol (Bug#15154).
3506 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3508 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3509 mouse_face_beg_y and mouse_face_end_y.
3510 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3511 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3512 Adjust users and update comment where appropriate.
3514 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3516 * frame.c (check_minibuf_window): New function.
3517 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3518 Call check_minibuf_window (Bug#15183).
3520 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3522 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3523 because this is the only last cursor data we need to keep and consult.
3524 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3525 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3528 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3530 Fix recovering from possible decompression error.
3531 Since insert_from_gap doesn't always move point, we can't use PT as
3532 the position where the partially decompressed data ends, and
3533 should count how many bytes was produced so far.
3534 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3535 (unwind_decompress): Really delete partially uncompressed data.
3536 (Fzlib_decompress_region): Take decompressed data size into account.
3538 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3540 * syntax.c (init_syntax_once): Adjust comment and do an early
3541 initialization of Qchar_table_extra_slots just once...
3542 * casetab.c (init_casetab_once):
3543 * category.c (init_category_once):
3544 * character.c (syms_of_character):
3545 * coding.c (syms_of_coding):
3546 * xdisp.c (syms_of_xdisp): ...and omit it here.
3548 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3550 * xdisp.c (get_next_display_element): Don't apply to characters
3551 from a display vector the logic of setting it->end_of_box_run_p
3552 suitable for characters from a buffer. (Bug#15175)
3554 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3555 to handle directories, rather than '_utime' which doesn't.
3558 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3560 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3561 or fullscreen (Bug#14627).
3563 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3565 System-dependent integer overflow fixes.
3566 * process.c (Fset_process_window_size): Signal an error if
3567 the window size is outside the range supported by the lower level.
3568 * sysdep.c (set_window_size): Return negative on error,
3569 nonnegative on success, rather than -1, 0, 1 on not in system,
3570 failure, success. This is simpler. Caller changed.
3571 (serial_configure): Remove unnecessary initialization of local.
3572 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3573 size fits in unsigned long; this isn't true on some 32-bit hosts.
3574 Avoid buffer overrun if some future version of /proc/meminfo has a
3575 variable name longer than 20 bytes.
3576 (system_process_attributes) [__FreeBSD__]:
3577 Don't assume hw.availpages fits in 'int'.
3579 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3581 Don't let very long directory names overrun the stack.
3582 Fix some related minor problems involving "//", vfork.
3583 * callproc.c (encode_current_directory): New function.
3584 (call_process): Don't append "/"; not needed.
3585 * fileio.c (file_name_as_directory_slop): New constant.
3586 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3587 this can save the caller having to alloca.
3588 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3589 Use SAFE_ALLOCA, not alloca.
3590 (directory_file_name, Fexpand_file_name): Leave leading "//"
3591 alone, since it can be special even on POSIX platforms.
3592 * callproc.c (call_process):
3593 * process.c (Fformat_network_address):
3594 * sysdep.c (sys_subshell):
3595 Use encode_current_directory rather than rolling our own.
3596 (create_process): No need to encode directory; caller does that now.
3597 * process.h (encode_current_directory): New decl.
3598 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3599 Rework to avoid 'goto xyzzy;'.
3601 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3603 * xdisp.c (handle_face_prop): If the default face was remapped use
3604 the remapped face for strings from prefix properties. (Bug#15155)
3606 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3608 Minor cleanup for redisplay interface and few related functions.
3609 * frame.h (enum text_cursor_kinds): Move from here...
3610 * dispextern.h (enum text_cursor_kinds): ...to here.
3611 (toplevel): Drop unnecessary declarations.
3612 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3613 in update_window_end_hook and draw_window_cursor functions.
3614 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3615 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3616 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3617 * xterm.c (x_update_window_end, x_draw_window_cursor):
3618 * xdisp.c (display_and_set_cursor, update_window_cursor)
3619 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3620 enum text_cursor_kinds where appropriate.
3622 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3624 Redesign redisplay interface to drop updated_row and updated_area.
3625 * dispextern.h (updated_row, updated_area): Remove declaration.
3626 (struct redisplay_interface): Pass glyph row and row area parameters
3627 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3628 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3630 * dispnew.c (updated_row, updated_area): Remove.
3631 (redraw_overlapped_rows, update_window_line): Adjust user.
3632 (update_marginal_area, update_text_area): Likewise. Pass updated row
3633 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3634 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3637 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3639 * process.c (flush_pending_output): Remove stub.
3642 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3644 * callproc.c: Fix race that killed background processes (Bug#15144).
3645 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3646 Record deleted process-id in critical section, not afterwards.
3647 Don't mistakenly kill process created by a call-process invocation
3648 that discards output and does not wait.
3650 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3652 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3653 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3654 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3655 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3656 to shut up compiler in mark_object.
3657 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3659 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3661 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3662 We can't portably rely on PTY_OPEN doing that, even if
3663 it calls posix_openpt with O_CLOEXEC.
3665 2013-08-20 Kenichi Handa <handa@gnu.org>
3667 * character.c (string_char): Improve commentary.
3669 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3671 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3672 (struct animation_cache): Make signature a flexible array member.
3673 All uses changed. This is a tad slower but may insulate us better
3674 from future changes to ImageMagick.
3676 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3678 * image.c: Shrink memory needed for animation cache.
3679 (SIGNATURE_DIGESTSIZE): New constant.
3680 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3681 (imagemagick_create_cache): Copy the signature. This saves
3682 several KB of memory that ImageMagick wastes per signature.
3683 Don't bother updating the update_time, as the caller does that now.
3684 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3685 it's a fixed size struct member now.
3686 (imagemagick_get_animation_cache): Always destroy the signature,
3687 as it's now imagemagick_create_cache's responsibility to copy it.
3688 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3689 and use memcmp rather than strcmp.
3690 eassert that ImageMagick returns a signature of the specified length.
3692 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3694 * image.c (imagemagick_get_animation_cache): Don't segfault on
3696 (imagemagick_get_animation_cache): Revert to previous definition
3697 so that it actually works. But keep the memory leak fix.
3698 (imagemagick_get_animation_cache): Fix memory leak.
3700 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3702 * image.c: Fix animation cache signature memory leak.
3703 Fix some other minor performance problems while we're at it.
3704 (imagemagick_create_cache): Clear just the members that
3705 need clearing. Don't set update_time, as caller does that now.
3706 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3707 Simplify by using pointer-to-pointer instead of a prev pointer.
3708 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3709 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3710 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3711 it's already a copy. Free the signature probe unless it's cached.
3713 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3714 This was introduced by my 2013-08-12 fix for Bug#15035.
3716 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3718 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3719 (imagemagick_prune_animation_cache): Now static.
3721 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3723 * image.c (imagemagick_get_animation_cache): Don't segfault when
3724 pruning all entries.
3726 2013-08-18 Ken Brown <kbrown@cornell.edu>
3728 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3729 static heap if ENABLE_CHECKING is defined.
3730 (max_bss_sbrk_ptr): New variable.
3732 (report_sheap_usage): Report maximum static heap usage instead of
3733 ending static heap usage.
3735 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3737 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3738 of zlib_initialized according to the results of calling
3739 init_zlib_functions.
3741 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3743 * image.c: Implement an ImageMagick per-image cache.
3744 (imagemagick_get_animation_cache): Fix a double-free error.
3745 (imagemagick_load_image): Remove the ping_wand code, which only
3746 apparently saved time on invalid animated images, and slowed down
3747 everything else. Optimise for the common case.
3749 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3751 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3753 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3755 * marker.c (set_marker): Remove documentation of undefined behavior.
3757 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3759 * image.c (imagemagick_compute_animated_image): Animate correctly
3760 when sub-images are smaller than the main image.
3761 (imagemagick_compute_animated_image): Setting the iterator row to
3762 zero is apparently not allowed.
3763 (imagemagick_compute_animated_image): Allow images that say they
3764 have sub-images that are bigger than the main image, but just crop
3767 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3769 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3771 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3773 * image.c (imagemagick_compute_animated_image): Respect the GIF
3776 2013-08-15 Ken Brown <kbrown@cornell.edu>
3778 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3779 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3782 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3784 Fix minor problems found by static checking.
3785 * frame.c (delete_frame):
3786 * xdisp.c (next_element_from_display_vector):
3787 Avoid uninitialized local.
3788 * image.c (imagemagick_compute_animated_image): Port to C89.
3789 Prefer usual GNU indentation style for loops.
3790 Be more careful about bizarrely large sizes, by using ptrdiff_t
3793 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3795 Fix infinite frame selection loop (Bug#15025).
3796 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3798 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3800 * xdisp.c (compute_window_start_on_continuation_line):
3801 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3802 to make sure we end up setting the window start at the leftmost
3803 visible character of the display line. This avoids funky
3804 horizontal shifting because the window start is not kept on the
3805 same position. (Bug#15090)
3806 (next_element_from_display_vector): Support 'box' face attribute
3807 in the face definitions of a display vector. (Bug#15099)
3809 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3811 * image.c (imagemagick_compute_animated_image): Implement animated
3813 (imagemagick_compute_animated_image): Fix some compilation
3814 warnings. Implement a very simple cache to make the animation
3815 usable at all, but it should be replaced with a per-image cache.
3817 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3819 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3820 to do `for' loops over alist values.
3821 * buffer.h (FOR_EACH_BUFFER):
3822 * process.c (FOR_EACH_PROCESS): Use it.
3823 (handle_child_signal, status_notify, Fget_buffer_process)
3824 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3826 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3828 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3829 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3830 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3831 to xzalloc and so avoid redundant call to memset.
3832 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3833 members because it is allocated with xzalloc and so already zeroed.
3835 2013-08-14 Ken Brown <kbrown@cornell.edu>
3837 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3840 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3842 Utility function and macro to copy Lisp string to C string.
3843 * lisp.h (xlispstrdupa): New macro.
3844 (xlispstrdup): New prototype.
3845 * alloc.c (xlispstrdup): New function.
3846 * callint.c (Fcall_interactively):
3847 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3848 (Fsubstitute_in_file_name):
3849 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3850 * image.c (x_create_bitmap_from_file):
3851 * w32term.c (w32_term_init):
3852 * xterm.c (x_term_init): Use xlispstrdup.
3854 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3856 * image.c (imagemagick_load_image): Make animated pictures work.
3857 There's still some problems with background color settings, though
3860 * decompress.c (unwind_decompress): Always restore point.
3862 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3864 * marker.c (set_marker): Reformat documentation.
3866 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3868 * xdisp.c (cursor_type_changed): Now static.
3870 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3871 Use changed. This avoids the need to call xmalloc and for the
3872 caller to call xfree, and avoids memory leaks in some situations.
3874 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3876 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3877 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3878 (redisplay_window): If window_end_valid is cleared due to non-zero
3879 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3880 so do not call to try_cursor_movement for that window.
3882 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3884 * window.h (struct window): Convert window_end_pos and
3885 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3886 (wset_window_end_pos, wset_window_end_vpos): Remove.
3887 * dispnew.c (adjust_glyph_matrix):
3888 * window.c (Fwindow_end, replace_window, set_window_buffer)
3890 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3891 (set_vertical_scroll_bar, redisplay_window, try_window)
3892 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3893 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3894 (note_mouse_highlight): Adjust users.
3895 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3898 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3900 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3901 * image.c (imagemagick_filename_hint): Use `const char *' and
3902 prefer SSDATA to SDATA to avoid warnings.
3904 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3906 Cleanup window fringes, margins and scroll bars adjustments.
3907 * window.c (set_window_fringes, set_window_margins)
3908 (set_window_scroll_bars, apply_window_adjustment): New functions.
3909 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3910 (Fset_window_scroll_bars): Use them.
3912 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3914 * window.h (struct window): Convert scroll_bar_width
3915 from Lisp_Object to integer. Adjust comment.
3916 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3918 * window.c (wset_scroll_bar_width): Remove.
3919 (make_window): Initialize scroll_bar_width.
3920 (Fsplit_window_internal): Use direct assignment.
3921 (Fset_window_configuration, save_window_save):
3922 Convert Lisp_Object to integer and back where appropriate.
3923 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3924 bar was actually changed, and mention this in docstring.
3926 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3928 * decompress.c: Minor simplifications.
3929 (Fzlib_decompress_region): Don't bother verifying
3930 that avail_out <= UINT_MAX, as that was confusing.
3931 Mention the restriction in a comment instead.
3932 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3934 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3936 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3937 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3939 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3941 * image.c (imagemagick_filename_hint): Check for errors in the
3944 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3946 * window.c (Fwindow_margins): Return nil when there's no marginal
3947 area, as per the documented API.
3949 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3950 Fmake_vector, as scroll bar's struct members are not all Lisp
3951 objects now. This avoids crashes in GC.
3953 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3954 bool, so its address could be taken.
3956 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3958 * image.c (imagemagick_filename_hint): New function to possibly
3959 apply `image-content-type-suffixes'.
3960 (imagemagick_load_image): Use it.
3962 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3964 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3965 if loading zlib failed.
3967 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3969 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3970 2013-08-13 checkin below. Change bool to BOOL, rule is:
3971 All Obj-C code uses BOOL, except for interfaces callable from C.
3973 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3975 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3977 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3978 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3979 bool instead of BOOL.
3980 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3981 from Lisp_Object to bitfield. Adjust comment.
3982 * w32term.c (x_scroll_bar_create): Adjust user.
3983 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3984 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3985 Use bool for boolean.
3986 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3987 to `unsigned int' when defining a bitfield.
3989 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3991 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3993 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3995 * window.h (struct window): Convert left_margin_cols and
3996 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3997 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3998 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4000 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4002 (showing_window_margins_p, update_window_line, update_frame_1):
4003 * fringe.c (draw_fringe_bitmap_1):
4004 * xdisp.c (window_box_width): Adjust users.
4005 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4006 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4007 Use direct assignment.
4008 (Fset_window_configuration, save_window_save, Fwindow_margins):
4009 Convert Lisp_Object to integer and back where appropriate.
4010 (Fset_window_margins): Adjust user. Return t if any margin
4011 was actually changed, and mention this in docstring.
4013 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4015 * syntax.c (forward_word):
4016 * cmds.c (forward_char, backward_char): Mention the optional argument.
4018 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4020 * window.h (struct window): Convert left_fringe_width
4021 and right_fringe_width from Lisp_Objects to integers.
4023 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4024 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4025 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4027 (make_window): Initialize new integer fields to -1.
4028 (Fsplit_window_internal): Use direct assignment.
4029 (Fset_window_configuration, save_window_save):
4030 Convert Lisp_Object to integer and back where appropriate.
4031 (Fset_window_fringes): Adjust user. Return t if any fringe
4032 was actually changed, and mention this in docstring.
4034 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4036 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4037 * nsfns.m (x_set_cursor_type):
4038 * w32fns.c (x_set_cursor_type):
4039 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4040 * xdisp.c (set_frame_cursor_types): ...but in common code.
4042 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4044 * font.c (clear_font_cache): New function, stripped from...
4045 (Fclear_font_cache): ...here, which now uses the function
4046 above. Adjust comment.
4047 * font.h (clear_font_cache): Add prototype.
4048 * xfaces.c (clear_face_cache): Use clear_font_cache.
4050 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4052 * window.c (Fset_window_start): Compare `w', not `window' because
4053 `w' might not be equal to `window' after call to decode_live_window.
4055 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4057 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4058 This fixes a problem introduced by the Bug#15035 patch
4059 when using GPG. Reported by Herbert J. Skuhra.
4061 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4063 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4064 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4065 not yet initialized.
4067 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4069 * decompress.c (Fzlib_decompress_region): Support zlib
4070 decompression, too, and rename.
4072 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4074 Minor zlib configuration tweaks.
4075 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4076 Don't assume presence of fn_inflateInit2_ zlib internal function.
4078 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4080 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4081 include the zlib prefix.
4083 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4085 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4086 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4087 define static variables that are pointers to zlib functions to be
4089 (init_zlib_functions) [WINDOWSNT]: New function.
4090 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4092 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4093 macros instead of invoking the zlib functions directly.
4094 (syms_of_decompress): DEFSYM Qzlib_dll.
4095 Staticpro Szlib_available_p.
4097 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4099 Avoid looping over all frame windows to freeze and unfreeze.
4100 * window.h (struct window): Drop frozen_window_start_p.
4101 (freeze_window_starts): Drop prototype.
4102 * frame.h (struct frame): New frozen_window_starts flag.
4103 (FRAME_WINDOWS_FROZEN): New macro.
4104 * window.c (freeze_window_start, freeze_window_starts):
4106 (select_window, replace_window): Adjust users.
4107 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4108 (window_frozen_p): New function.
4109 (redisplay_window): Use it.
4111 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4113 Fix some fd issues when running subprocesses (Bug#15035).
4114 Fix bugs that can leak files or file descriptors on errors.
4115 Don't unlink open temp files, as that's hard for users to diagnose
4116 when things go awry (e.g., temp disk exhausted).
4117 Don't bother to lock temp files. Check for invalid recursion.
4118 * callproc.c (synch_process_fd): Remove. All uses removed.
4119 (synch_process_tempfile): New var or macro.
4120 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4122 (record_kill_process): New arg, the temp name. All callers changed.
4123 (delete_temp_file): Now just a simple wrapper around unlink.
4124 (call_process_kill): New arg, the call_process_fd array.
4125 Close them all. Clear synch_process_pid. Remove the temp file,
4126 or arrange for it to be removed.
4127 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4128 that's been moved to synch_process_tempfile. Caller changed.
4129 Do not remove the tempfile; that's now call_process_kill's
4131 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4132 call_process_kill; the caller now does that.
4133 (call_process_cleanup): Do not close the process fd; that's now
4134 call_process_kill's responsibility.
4135 (Fcall_process): Implement via new function call_process, which
4136 has most of the old body of Fcall_process, but with a different API.
4137 (call_process): New function that does not open or close filefd if
4138 it is nonnegative. Record which fds need to be closed, and let
4139 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4140 Signal an error if invoked recursively (could be done via a hook).
4141 Simplify creation of the tempfile in the MSDOS case.
4142 Don't create the output file until after checking for the executable.
4143 Report any failure to open /dev/null.
4144 Don't open /dev/null for writing twice; once is enough.
4145 Don't create pipe if all output is being discarded or sent to file.
4146 Don't worry about setting up the coding system or reading from the
4147 pipe if all output is being discarded.
4148 Hoist fd_error local into top level, to lessen block nesting.
4149 Don't record deleted pid here; now done by Fcall_process_region.
4150 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4151 and note its success in synch_process_tempfile.
4152 Do not leak resources when child_setup fails.
4153 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4154 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4155 (create_temp_file): Now returns open fd, with an additional
4156 Lisp_Object * argument to return the name. All callers changed.
4157 Do not close the file; rewind it instead, and leave it open for
4158 the caller. Do not lock the temp file. Unwind-protect the file
4159 and the file-descriptor.
4160 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4161 If an asynchrounous process, record it here, not in call_process.
4162 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4163 * eval.c (set_unwind_protect): New function.
4164 * fileio.c (write_region): New function, generalized from the
4165 old Fwrite_region. Do not lock temp files.
4166 (Fwrite_region): Use it.
4167 * lisp.h (set_unwind_protect, write_region): New decls.
4168 * process.c: Include <verify.h>.
4169 (make_process): Mark fds as initially closed.
4170 (deleted_pid_list): Now a list of pid-filename pairs.
4172 (close_process_fd): New function.
4173 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4174 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4175 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4176 (create_process, create_pty, Fmake_serial_process)
4177 (server_accept_connection): Record which fds need to be closed,
4178 and let deactivate_process close them.
4179 (Fmake_network_process): Do not discard the unwind-protect
4180 until it's safe to do so.
4181 (deactivate_process): Close the fds opened by create_process etc.
4182 (Fprocess_send_eof): Adjust to new way of recording open fds.
4183 Report an error if /dev/null can't be opened, instead of aborting.
4184 * process.h (PROCESS_OPEN_FDS): New constant.
4185 (struct Lisp_Process): New member open_fds.
4186 (record_kill_process, record_deleted_pid): Adjust signatures.
4187 (record_deleted_pid): Move decl here ...
4188 * syswait.h (record_deleted_pid): ... from here.
4190 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4192 * decompress.c: Fix bugs with large buffers and weird inputs.
4193 Tune a bit. Reindent as per usual Emacs style.
4194 (BUFFER_SIZE): Remove.
4195 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4196 more than UINT_MAX bytes. Decompress into the gap instead of into
4197 an auto buffer, as this should avoid copying. Return nil if
4198 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4199 set immediate_quit; we shouldn't trust zlib code that much.
4201 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4203 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4204 errors, and really move the gap to where we want it.
4206 * lisp.h: Include decompress.c support.
4208 * emacs.c (main): Include decompress.c support.
4210 * Makefile.in: Include -lz if present.
4212 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4214 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4215 (initWithTitle:): Initialize frame to 0.
4216 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4217 (fillWithWidgetValue:frame:): Rename from
4218 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4220 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4221 fillWithWidgetValue:frame:
4223 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4224 remove memory leak warnings.
4226 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4227 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4230 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4231 (x_activate_menubar): Update the whole menu.
4232 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4233 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4234 current event is not NSSystemDefined (Bug#15001).
4235 Call ns_check_menu_open only if trackingMenu is 2.
4236 (menuDidClose:): New method, decrease trackingMenu.
4237 (fillWithWidgetValue:setDelegate:): New method.
4238 (fillWithWidgetValue:): Call the above.
4240 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4242 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4244 Omit some unnecessary casts.
4245 Many of these go back to the old pre-C89 days, when they may have
4246 been needed, but we've been assuming C89 or later for a while now.
4247 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4248 (live_float_p, live_misc_p, live_vector_p):
4249 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4250 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4251 (defvar_per_buffer):
4252 * callint.c (Fcall_interactively):
4253 * doc.c (Fsubstitute_command_keys):
4254 * filelock.c (get_boot_time):
4255 * frame.c (xrdb_get_resource):
4256 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4257 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4258 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4259 (menuitem_highlight_callback, menu_destroy_callback)
4260 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4261 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4262 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4263 (xg_tool_bar_help_callback, tb_size_cb):
4264 * image.c (xpm_alloc_color, png_read_from_memory)
4265 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4266 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4268 * keymap.c (describe_map):
4269 * nsfns.m (Fns_display_monitor_attributes_list):
4270 * nsmenu.m (process_dialog:):
4271 * nsterm.m (hold_event):
4272 * process.c (wait_reading_process_output):
4273 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4274 * scroll.c (do_direct_scrolling, scrolling_1):
4275 * termcap.c (tgetent):
4276 * window.c (check_window_containing, add_window_to_list)
4277 (freeze_window_starts):
4278 * xdisp.c (compare_overlay_entries, vmessage):
4279 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4280 (x_get_monitor_attributes_xrandr)
4281 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4282 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4283 * xfont.c (xfont_match, xfont_open):
4284 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4285 (menubar_selection_callback, menu_position_func)
4286 (popup_selection_callback, create_and_show_popup_menu)
4287 (dialog_selection_callback, create_and_show_dialog):
4288 * xrdb.c (x_get_string_resource):
4290 * xsmfns.c (x_session_check_input):
4291 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4292 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4293 (xaw_jump_callback, xaw_scroll_callback):
4294 Omit unnecessary casts.
4296 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4298 Minor string-length refactoring.
4299 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4300 * frame.c (make_monitor_attribute_list):
4301 Prefer build_string to strlen + make_string.
4303 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4305 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4306 don't check minor_code (Bug#14417).
4308 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4310 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4311 vertical positions instead. This avoids calling MATRIX_ROW with
4312 row numbers that are possibly beyond valid limits. (Bug#15064)
4314 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4316 Use xstrdup and build_unibyte_string where applicable.
4317 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4318 * xfns.c (x_window):
4319 * xrdb.c (x_get_customization_string):
4320 * xterm.c (xim_initialize):
4321 * w32fns.c (w32_window): Use xstrdup.
4322 (w32_display_monitor_attributes_list):
4323 * emacs.c (init_cmdargs):
4324 * keyboard.c (PUSH_C_STR):
4325 * nsfont.m (nsfont_open):
4326 * sysdep.c (system_process_attributes):
4327 * w32.c (system_process_attributes):
4328 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4330 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4332 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4333 variables of these types so that GDB would know about them, as aid
4334 for debugging fatal exceptions. (Bug#15024) See also
4335 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4338 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4340 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4341 larger than the NSWindow (Bug#14934).
4343 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4345 Redesign redisplay interface to drop global variable updated_window.
4346 Always pass currently updated window as a parameter to update routines.
4347 * dispextern.h (updated_window): Remove declaration.
4348 (struct redisplay_interface): Pass window parameter to
4349 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4350 and after_update_window_hook.
4351 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4353 * dispnew.c (updated_window): Remove.
4354 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4355 (update_window_line): Adjust to match redisplay interface changes.
4356 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4357 (ns_scroll_run, ns_after_update_window_line):
4358 * w32term.c (x_update_window_begin, x_update_window_end)
4359 (x_after_update_window_line, x_scroll_run):
4360 * xterm.c (x_update_window_begin, x_update_window_end)
4361 (x_after_update_window_line, x_scroll_run):
4362 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4363 Likewise. Adjust comments where appropriate.
4364 (x_cursor_to): Simplify because this is always called during window
4365 update (but install debugging check anyway).
4366 (expose_window): Check must_be_updated_p flag to see whether this
4367 function is called during window update.
4369 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4371 Do not reset window modification event counters excessively.
4372 These leftovers and poor man's tricky methods to catch extra
4373 redisplay's attention are no longer needed.
4374 * frame.c (set_menu_bar_lines_1):
4375 * minibuf.c (read_minibuf_unwind):
4376 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4377 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4378 (window_scroll_line_based, Fset_window_configuration):
4379 * xdisp.c (redisplay_window): Do not reset last_modified and
4380 last_overlay_modified counters.
4382 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4384 * xselect.c (x_send_client_event): Set send_event and serial, memset
4385 data.l as it might be bigger than data.b. Use 24 bit mask to
4386 XSendEvent (Bug#15034).
4388 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4390 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4391 for TTY frames that are not the top frame on their console.
4394 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4396 * w32term.c (w32fullscreen_hook): Really maximize frame when
4397 asked for (Bug#14841).
4399 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4401 Prefer selected_window to Fselected_window, likewise for frames.
4402 * buffer.c (Fbuffer_swap_text):
4403 * data.c (Fvariable_binding_locus):
4404 * window.c (run_window_configuration_change_hook): Adjust users.
4405 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4406 Use decode_live_frame.
4408 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4410 Be more careful if selected window shows the buffer other than current,
4411 use window_outdated only if this is not so. This change should also
4412 address some weird issues discussed in Bug#13012.
4413 * window.h (window_outdated): New prototype.
4414 * window.c (window_outdated): Now here. Convert from static and
4415 always assume window's buffer.
4416 (Fwindow_end, Fwindow_line_height): Use it.
4417 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4418 and always assume window's buffer.
4419 (redisplay_window): Adjust user.
4420 (redisplay_internal): Call to reconsider_clip_changes once and
4421 check whether mode line should be updated only if selected window
4422 shows current buffer.
4423 (run_window_scroll_functions): Use eassert for debugging check.
4424 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4426 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4428 * window.c (window_scroll, window_scroll_pixel_based)
4429 (window_scroll_line_based): Use bool for booleans.
4431 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4433 * process.c: Fix minor off-by-one issues in descriptor counts.
4434 This shouldn't fix any real bugs, but it cleans up the code a bit.
4435 (max_process_desc, max_input_desc): -1, not 0, means none.
4437 (delete_input_desc): New function.
4438 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4439 (deactivate_process): Scan backwards when recomuting max_process_desc;
4440 that should be faster.
4441 (init_process_emacs): Initialize max_input_desc.
4443 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4445 Use region cache to speedup bidi_find_paragraph_start.
4446 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4447 Rename cache_long_line_scans to cache_long_scans.
4448 * buffer.c (bset_cache_long_line_scans): Rename to
4449 bset_cache_long_scans.
4450 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4451 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4453 (syms_of_buffer): Rename cache-long-line-scans to
4454 cache-long-scans. Adjust docstring.
4455 * search.c (newline_cache_on_off):
4456 * indent.c (width_run_cache_on_off): Adjust users.
4457 * bidi.c (bidi_paragraph_cache_on_off): New function.
4458 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4459 * insdel.c (prepare_to_modify_buffer):
4460 Invalidate bidi_paragraph_cache if enabled.
4462 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4464 Invalidate region caches only if buffer text is going to be changed.
4465 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4466 (modify_text): ...new prototype.
4467 (prepare_to_modify_buffer_1): New prototype.
4468 * textprop.c (modify_region): Rename to...
4469 (modify_text_properties): ...new function.
4470 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4471 (Fremove_list_of_text_properties): Adjust users.
4472 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4473 (modify_text): ...new function.
4474 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4475 (prepare_to_modify_buffer_1): ...new function.
4476 * casefiddle.c (casify_region):
4477 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4478 (Ftranspose_regions): Use modify_text.
4480 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4482 * lisp.mk (lisp): Add nadvice.elc.
4484 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4486 New macro to iterate over live buffers similar to frames.
4487 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4488 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4489 Declare buffer-related variables here to offload lisp.h.
4490 * buffer.c (Vbuffer_alist): Adjust comment.
4491 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4492 (other_buffer_safely):
4493 * data.c (store_symval_forwarding):
4494 * dispnew.c (Fframe_or_buffer_changed_p):
4495 * fileio.c (Fdo_auto_save):
4496 * filelock.c (unlock_all_files):
4497 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4499 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4501 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4502 * callproc.c (create_temp_file):
4503 * filelock.c (create_lock_file):
4504 Assume mkostemp, since it's now provided by Gnulib.
4506 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4508 * w32.c (mkostemp): New function.
4509 (mktemp): Remove, no longer used. Most of the code reused in
4510 mkostemp. (Bug#15015)
4511 (mktemp): Don't undef.
4513 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4515 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4516 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4517 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4518 (free_glyph_pool, check_glyph_memory): Likewise for
4519 all users. Adjust comments where appropriate.
4521 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4523 * composite.h: Minor fixups.
4524 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4525 to fix a misspelling, and change it to an inline function while
4526 we're at it (it need not be a macro). All uses changed.
4527 (composition_method, composition_valid_p):
4528 Rewrite to avoid assignments in if-conditions.
4530 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4532 Do not use global Lisp_Object in composition macros.
4533 * composite.h (composition_temp): Remove declaration.
4534 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4535 (composition_method, composition_valid_p): ...inline functions.
4536 (compose_region): Remove the leftover.
4537 * composite.c (composition_temp): Remove.
4538 (run_composition_function, update_compositions)
4539 (composition_compute_stop_pos, composition_adjust_point)
4540 (Ffind_composition_internal):
4541 * coding.c (handle_composition_annotation):
4542 * xdisp.c (handle_composition_prop, check_point_in_composition):
4543 Related users changed.
4545 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4547 Drop FRAME_PTR typedef.
4548 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4549 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4550 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4551 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4552 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4553 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4554 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4555 All related users changed.
4557 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4559 * eval.c (default_toplevel_binding): New function.
4561 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4562 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4563 (syms_of_eval): Export them.
4564 * data.c (Fdefault_value): Micro cleanup.
4565 * term.c (init_tty): Use "false".
4567 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4569 Fix X GC leak in GTK and raw (no toolkit) X ports.
4570 * xterm.c (x_free_frame_resources): If white and black relief
4571 GCs are allocated, always free them here.
4572 * xfns.c (x_make_gc): Omit redundant initialization.
4573 * widget.c (create_frame_gcs): Remove the leftover.
4574 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4575 in x_free_frame_resources.
4577 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4579 * nsterm.m (windowWillResize:toSize:): Only change title if
4580 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4582 (viewDidEndLiveResize): New method.
4584 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4585 inside NS_IMPL_COCOA.
4587 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4589 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4590 Do not check whether undo is enabled because record_insert and
4591 record_delete does that themselves.
4593 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4595 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4596 member which is not really used any more.
4597 (FRAME_XIC_BASE_FONTNAME): Remove.
4598 * xfns.c (xic_free_fontset): Adjust user.
4599 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4600 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4601 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4602 (xdialog_show): Use eassert for debugging check.
4603 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4605 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4607 * fileio.c, fns.c (merge): Move extern decl from here ...
4608 * lisp.h (merge): ... to here.
4610 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4612 Fix last font-related change.
4613 * w32font.h (w32font_list_internal, w32font_match_internal):
4615 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4616 (uniscribe_list_family): Adjust to match font API change.
4617 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4618 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4620 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4622 * frame.h (FRAME_MOUSE_UPDATE):
4623 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4624 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4626 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4628 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4629 * font.h (struct font_driver): Change list, match, and list_family
4630 functions to accept struct frame * as first arg.
4631 * font.c (font_score, font_compare, font_sort_entities):
4633 (font_sort_entities, font_list_entities, font_select_entity):
4634 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4635 match font API change.
4636 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4637 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4638 * ftxfont.c (ftxfont_list, ftxfont_match):
4639 * xftfont.c (xftfont_list, xftfont_match):
4640 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4641 * w32font.c (w32font_list, w32font_match, w32font_list):
4642 (w32font_list_internal, w32_font_match_internal): Likewise.
4643 * xfaces.c (Fx_family_fonts): Adjust user.
4645 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4647 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4648 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4649 only if HAVE_X_WINDOWS is in use.
4650 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4651 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4652 * w32term.c (x_wm_set_icon_position): Likewise.
4653 * w32fns.c (x_icon): Adjust user.
4655 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4657 * xterm.c (last_mouse_press_frame): Remove the
4658 leftover which is not really used any more.
4659 (handle_one_xevent, syms_of_xterm): Adjust users.
4660 (x_flush): Call XFlush once per each X display, not frame.
4661 This is better because this code always unconditionally skips
4662 non-X frames in Vframe_list and issues the only XFlush if we
4663 have more than one X frame on the same X display.
4664 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4665 Use bool for booleans.
4666 (x_draw_glyph_string_background, cvt_string_to_pixel):
4667 (cvt_pixel_dtor): Drop unnecessary prototypes.
4668 * xterm.h (x_display_ok): Adjust prototype.
4670 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4672 Drop unnecessary functions that deals with frame pixel size.
4673 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4674 (x_pixel_height): Drop prototypes.
4675 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4676 (x_pixel_height): Drop implementations.
4677 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4678 which should be always valid for window frame.
4679 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4680 * w32menu.c (Fx_popup_dialog):
4681 * xmenu.c (Fx_popup_dialog): Likewise for both.
4683 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4685 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4686 frame parameters and call to Fmodify_frame_parameters just once.
4687 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4688 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4689 and mention nil frame in docstring.
4691 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4693 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4694 (x_figure_window_size): Likewise. Adjust to return long.
4695 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4696 (toplevel): Move Qterminal_live_p to...
4697 * terminal.c (toplevel): ...here, make it static, and...
4698 (syms_of_terminal): ...DEFSYM here.
4699 * frame.h (Qterminal_live_p): Remove declaration.
4700 (make_frame, x_figure_window_size): Adjust prototype.
4701 * nsfns.m (Fx_create_frame): Use long for window flags.
4703 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4705 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4706 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4707 Do not assume that emacs_close (INT_MAX) is a no-op.
4709 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4711 * xfaces.c (make_face_cache): For struct face_cache, prefer
4712 xmalloc to xzalloc and so avoid redundant call to memset.
4713 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4715 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4717 * fringe.c (draw_window_fringes, update_window_fringes)
4718 (compute_fringe_widths):
4719 * w32term.c (x_draw_glyph_string):
4720 * window.c (candidate_window_p, Frecenter):
4721 * xfaces.c (realize_basic_faces, realize_default_face)
4722 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4723 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4724 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4725 * xmenu.c (Fx_menu_bar_open_internal):
4726 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4727 * xsettings.c (xft_settings_event):
4728 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4729 Use bool for booleans. Adjust style and comments where
4731 * dispextern.h (draw_window_fringes, update_window_fringes)
4732 (compute_fringe_widths):
4733 * xterm.h (x_had_errors_p): Adjust prototype.
4735 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4737 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4738 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4740 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4742 * fns.c (toplevel): Remove comment before Fsafe_length because
4745 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4747 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4749 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4751 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4752 frame which got the message is still alive, before dereferencing
4753 its pointer. (Bug#14970)
4755 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4756 be a live window, before using it as such. (Bug#14970)
4758 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4760 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4761 w32_detect_focus_change instead of doing part of its job by hand.
4762 This fixes the problem whereby FOCUS_OUT events were not sent to
4765 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4767 * process.c (Fprocess_list): Doc fix.
4769 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4770 being re-exposed only if it didn't ask to become visible.
4771 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4772 was previously iconified. (Bug#14841)
4773 (x_iconify_frame): Mark the frame iconified.
4775 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4777 Fix minor problems found by static checking.
4778 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4779 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4781 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4783 * eval.c (set_specpdl_old_value): New function.
4784 (unbind_to): Minor simplification.
4785 (get_backtrace_frame): New function.
4786 (Fbacktrace_frame): Use it. Add `base' argument.
4787 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4788 (syms_of_eval): Export backtrace-eval.
4789 * xterm.c (x_focus_changed): Simplify.
4791 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4793 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4795 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4797 * xdisp.c (redisplay_window): Instead of moving point out of
4798 scroll margin, reject the force_start method, and try scrolling
4799 instead. (Bug#14780)
4801 2013-07-24 Ken Brown <kbrown@cornell.edu>
4803 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4806 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4808 * eval.c (Fprogn): Do not check that BODY is a proper list.
4809 This undoes the previous change. The check slows down the
4810 interpreter, and is not needed to prevent a crash. See
4811 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4813 2013-07-23 Glenn Morris <rgm@gnu.org>
4815 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4817 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4819 Port to GNU/Linux systems with tinfo but not ncurses.
4820 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4821 to decide whether ncurses is being used. Without this change,
4822 GCC complains about tgetent not being declared, on a system
4823 that has tinfo installed but ncurses not installed.
4825 * eval.c (Fprogn): Check that BODY is a proper list.
4827 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4828 * data.c (Fsetq_default):
4829 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4830 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4832 Tune by taking advantage of the fact that ARGS is always a list
4833 when a function is declared to have UNEVALLED args.
4835 * emacsgtkfixed.c: Port to GCC 4.6.
4836 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4838 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4840 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4841 here to silence compiler warnings.
4843 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4845 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4846 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4847 from messing up Emacs's 'struct frame' (Bug#14923).
4849 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4851 * alloc.c (make_save_ptr_ptr): Define this function.
4852 It was inadvertently omitted. It's needed only if
4853 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4855 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4857 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4858 frame have focus (Bug#14895).
4860 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4862 Avoid vfork-related deadlock more cleanly.
4863 * callproc.c (child_setup): When the child's exec fails, output
4864 the program name, as that's more useful. Use O_NONBLOCK to avoid
4866 * process.c (create_process_1): Remove; no longer needed.
4867 (create_process): Remove timer hack; no longer needed, now that
4868 the child avoids deadlock.
4870 2013-07-20 Glenn Morris <rgm@gnu.org>
4872 * image.c (Fimage_flush): Fix doc typo.
4874 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4876 Fix array bounds violation when pty allocation fails.
4877 * process.c (PTY_NAME_SIZE): New constant.
4878 (pty_name): Remove static variable; it's now auto.
4879 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4880 Take pty_name as an arg rather than using a static variable.
4881 All callers changed.
4882 (create_process): Recover pty_flag from process, not from volatile local.
4883 (create_pty): Stay inside array even when pty allocation fails.
4884 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4886 * lread.c (Fload): Avoid initialization only when lint checking.
4887 Mention that it's needed only for older GCCs.
4889 2013-07-20 Kenichi Handa <handa@gnu.org>
4891 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4892 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4894 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4896 * lread.c (Fload): Avoid uninitialized warning.
4898 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4900 Fix some minor file descriptor leaks and related glitches.
4901 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4902 (create_lock_file): Use write, not emacs_write.
4903 * image.c (slurp_file, png_load_body):
4904 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4905 (server_accept_connection):
4906 Don't leak an fd on memory allocation failure.
4907 * image.c (slurp_file): Add a cheap heuristic for growing files.
4908 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4909 as that's what the other routines do. Maybe input need not be
4910 blocked at all, but it's better to be consistent.
4911 Avoid undefined behavior when strlen is zero.
4913 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4914 (NSTATICS): Now a constant; doesn't need to be a macro.
4916 2013-07-19 Richard Stallman <rms@gnu.org>
4918 * coding.c (decode_coding_utf_8): Add simple loop for fast
4919 processing of ASCII characters.
4921 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4923 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4925 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4927 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4928 unportable 'struct x_display_info'.
4929 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4932 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4934 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4935 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4937 (system_process_attributes): Prefer plain char to unsigned char
4938 when either will do. Clean up properly if interrupted or if
4939 memory allocations fail. Don't assume sscanf succeeds.
4940 Remove no-longer-needed workaround to stop GCC from whining.
4941 Read command-line once, instead of multiple times. Check read status a
4944 Fix obscure porting bug with varargs functions.
4945 The code assumed that int is treated like ptrdiff_t in a vararg
4946 function, which is not a portable assumption. There was a similar
4947 -- though these days less likely -- porting problem with various
4948 assumptions that pointers of different types all smell the same as
4949 far as vararg functions is conserved. To make this problem less
4950 likely in the future, redo the API to use varargs functions.
4951 * alloc.c (make_save_value): Remove this vararg function.
4952 All uses changed to ...
4953 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4954 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4956 (make_save_ptr): Rename from make_save_pointer, for consistency with
4957 the above. Define only on platforms that need it. All uses changed.
4959 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4961 * keyboard.c: Try to fix typos in previous change.
4962 (DISPLAY_LIST_INFO): New macro.
4963 (kbd_buffer_get_event): Do not access members that are not present
4964 in X11. Revert inadvertent change of "!=" to "=".
4966 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4968 * keyboard.c (kbd_buffer_get_event):
4969 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4970 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4972 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4974 * filelock.c: Fix unlikely file descriptor leaks.
4975 (get_boot_time_1): Rework to avoid using emacs_open.
4976 This doesn't actually fix a leak, but is better anyway.
4977 (read_lock_data): Use read, not emacs_read.
4979 * doc.c: Fix minor memory and file descriptor leaks.
4980 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4981 (get_doc_string, Fsnarf_documentation):
4982 Fix file descriptor leak on error.
4984 * term.c: Fix minor fdopen-related file descriptor leaks.
4985 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4986 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4988 * charset.c: Fix file descriptor leaks and errno issues.
4990 (load_charset_map_from_file): Don't leak file descriptor on error.
4991 Use plain record_xmalloc since the allocation is larger than
4992 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4994 * eval.c (record_unwind_protect_nothing):
4995 * fileio.c (fclose_unwind):
4997 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4998 The replacement doesn't block input, but that no longer seems
5001 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5003 * lread.c: Fix file descriptor leaks and errno issues.
5004 (Fload): Close some races that leaked fds or streams when 'load'
5006 (Fload, openp): Report error number of last nontrivial failure to open.
5007 ENOENT counts as trivial.
5008 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5010 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5011 now that the function is always called with a nonnegative arg.
5012 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5013 All uses replaced with ...
5014 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5016 A few more minor file errno-reporting bugs.
5017 * callproc.c (Fcall_process):
5018 * doc.c (Fsnarf_documentation):
5019 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5020 * process.c (set_socket_option):
5021 Don't let a constructor trash errno.
5022 * doc.c: Include <errno.h>.
5024 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5026 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5028 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5030 Fix w32 bug with call-process-region (Bug#14885).
5031 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5032 to Fcall_process when the input is empty. This simplifies the
5033 code a bit. It makes no difference on POSIXish platforms but
5034 apparently it fixes a bug on w32.
5036 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5037 * fileio.c (close_file_unwind): Don't close if FD is negative;
5038 this can happen when unwinding a zapped file descriptor.
5039 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5040 in case Emacs runs out of memory between the two unwind-protects.
5041 Don't trash errno when closing FD.
5042 Zap the FD in the specpdl when closing it, instead of deferring
5043 the removal of the unwind-protect; this fixes a bug where a child
5044 function unwinds the stack past us.
5046 New unwind-protect flavors to better type-check C callbacks.
5047 This also lessens the need to write wrappers for callbacks,
5048 and the need for make_save_pointer.
5049 * alloca.c (free_save_value):
5050 * atimer.c (run_all_atimers):
5052 * alloc.c (safe_alloca_unwind):
5053 * atimer.c (unwind_stop_other_atimers):
5054 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5055 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5056 * minibuf.c (choose_minibuf_frame_1):
5057 * process.c (make_serial_process_unwind):
5058 * xdisp.h (pop_message_unwind):
5059 * xselect.c (queue_selection_requests_unwind):
5060 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5061 * alloca.c (record_xmalloc):
5062 Prefer record_unwind_protect_ptr to record_unwind_protect with
5064 * alloca.c (Fgarbage_collect):
5065 Prefer record_unwind_protect_void to passing a dummy.
5066 * buffer.c (restore_buffer):
5067 * window.c (restore_window_configuration):
5068 * xfns.c, w32fns.c (do_unwind_create_frame)
5069 New wrapper. All record-unwind uses of wrappee changed.
5070 * buffer.c (set_buffer_if_live):
5071 * callproc.c (call_process_cleanup, delete_temp_file):
5072 * coding.c (code_conversion_restore):
5073 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5074 * editfns.c (save_excursion_restore)
5075 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5076 (save_restriction_restore):
5077 * eval.c (restore_stack_limits, un_autoload):
5078 * fns.c (require_unwind):
5079 * keyboard.c (recursive_edit_unwind, tracking_off):
5080 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5081 * macros.c (pop_kbd_macro, restore_menu_items):
5082 * nsfns.m (unwind_create_frame):
5083 * print.c (print_unwind):
5084 * process.c (start_process_unwind):
5085 * search.c (unwind_set_match_data):
5086 * window.c (select_window_norecord, select_frame_norecord):
5087 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5088 (fast_set_selected_frame):
5089 * xfns.c, w32fns.c (unwind_create_tip_frame):
5090 Return void, not a dummy Lisp_Object. All uses changed.
5091 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5092 * callproc.c (call_process_kill):
5093 * fileio.c (restore_point_unwind, decide_coding_unwind)
5094 (build_annotations_unwind):
5095 * insdel.c (Fcombine_after_change_execute_1):
5096 * keyboard.c (read_char_help_form_unwind):
5097 * menu.c (unuse_menu_items):
5098 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5099 * sound.c (sound_cleanup):
5100 * xdisp.c (unwind_redisplay):
5101 * xfns.c (clean_up_dialog):
5102 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5103 Accept no args and return void, instead of accepting and returning
5104 a dummy Lisp_Object. All uses changed.
5105 * cygw32.c (fchdir_unwind):
5106 * fileio.c (close_file_unwind):
5107 * keyboard.c (restore_kboard_configuration):
5108 * lread.c (readevalllop_1):
5109 * process.c (wait_reading_process_output_unwind):
5110 Accept int and return void, rather than accepting an Emacs integer
5111 and returning a dummy object. In some cases this fixes an
5112 unlikely bug when the corresponding int is outside Emacs integer
5113 range. All uses changed.
5114 * dired.c (directory_files_internal_unwind):
5115 * fileio.c (do_auto_save_unwind):
5116 * gtkutil.c (pop_down_dialog):
5117 * insdel.c (reset_var_on_error):
5118 * lread.c (load_unwind):
5119 * xfns.c (clean_up_file_dialog):
5120 * xmenu.c, nsmenu.m (pop_down_menu):
5121 * xmenu.c (cleanup_widget_value_tree):
5122 * xselect.c (wait_for_property_change_unwind):
5123 Accept pointer and return void, rather than accepting an Emacs
5124 save value encapsulating the pointer and returning a dummy object.
5126 * editfns.c (Fformat): Update the saved pointer directly via
5127 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5128 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5129 (unwind_body): New function.
5130 (record_unwind_protect): First arg is now a function returning void,
5131 not a dummy Lisp_Object.
5132 (record_unwind_protect_ptr, record_unwind_protect_int)
5133 (record_unwind_protect_void): New functions.
5134 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5135 * fileio.c (struct auto_save_unwind): New type.
5136 (do_auto_save_unwind): Use it.
5137 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5138 * insdel.c (struct rvoe_arg): New type.
5139 (reset_var_on_error): Use it.
5140 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5142 (specbinding_func): Remove; there are now several such functions.
5143 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5144 (set_unwind_protect_ptr): New function.
5145 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5147 Be simpler and more consistent about reporting I/O errors.
5148 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5149 Say "Read error" and "Write error", rather than "I/O error", or
5150 "IO error reading", or "IO error writing", when a read or write
5152 * process.c (Fmake_network_process, wait_reading_process_output)
5153 (send_process, Fprocess_send_eof, wait_reading_process_output):
5154 Capitalize diagnostics consistently. Put "failed foo" at the
5155 start of the diagnostic, so that we don't capitalize the
5156 function name "foo". Consistently say "failed" for such
5158 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5159 All callers changed. This is so it can use report_file_error.
5160 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5161 diagnostics consistently as above.
5163 * fileio.c (report_file_errno): Fix errno reporting bug.
5164 If the file name is neither null nor a pair, package it up as a
5165 singleton list. All callers changed, both to this function and to
5166 report_file_error. This fixes a bug where the memory allocator
5167 invoked by list1 set errno so that the immediately following
5168 report_file_error reported the wrong errno value.
5170 Fix minor problems found by --enable-gcc-warnings.
5171 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5172 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5174 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5176 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5177 Set event->arg to Qt if switch-event shall be generated.
5178 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5180 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5182 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5185 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5186 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5187 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5188 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5189 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5190 and there is a focused frame.
5191 (head_table): Add focus-in and focus-out.
5192 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5193 bind to handle-focus-in/out.
5195 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5196 (Fhandle_switch_frame): Call Fhandle_focus_in.
5197 (syms_of_frame): defsubr handle-focus-in/out.
5199 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5201 Fix porting bug to older POSIXish platforms (Bug#14862).
5202 * sysdep.c (emacs_pipe): New function, that implements
5203 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5204 This should port better to CentOS 5 and to Mac OS X 10.6.
5205 All calls to pipe2 changed.
5207 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5208 This makes the code easier to read and the executable a bit smaller.
5209 Do not replace all calls to Fcons that happen to create lists,
5210 just calls that are intended to create lists. For example, when
5211 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5212 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5213 Similarly for list2 through list5.
5214 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5215 * bytecode.c (exec_byte_code):
5216 * callint.c (quotify_arg, Fcall_interactively):
5217 * callproc.c (Fcall_process, create_temp_file):
5218 * charset.c (load_charset_map_from_file)
5219 (Fdefine_charset_internal, init_charset):
5220 * coding.c (get_translation_table, detect_coding_system)
5221 (Fcheck_coding_systems_region)
5222 (Fset_terminal_coding_system_internal)
5223 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5224 * composite.c (update_compositions, Ffind_composition_internal):
5225 * dired.c (directory_files_internal, file_name_completion)
5227 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5228 * doc.c (Fsnarf_documentation):
5229 * editfns.c (Fmessage_box):
5231 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5232 (Feval, eval_sub, Ffuncall, apply_lambda):
5233 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5234 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5235 (Fset_file_times, Finsert_file_contents)
5236 (Fchoose_write_coding_system, Fwrite_region):
5237 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5238 * font.c (font_registry_charsets, font_parse_fcname)
5239 (font_prepare_cache, font_update_drivers, Flist_fonts):
5240 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5241 * frame.c (make_frame, Fmake_terminal_frame)
5242 (x_set_frame_parameters, x_report_frame_params)
5243 (x_default_parameter, Fx_parse_geometry):
5244 * ftfont.c (syms_of_ftfont):
5245 * image.c (gif_load):
5246 * keyboard.c (command_loop_1):
5247 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5248 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5249 (Fminor_mode_key_binding, accessible_keymaps_1)
5250 (Faccessible_keymaps, Fwhere_is_internal):
5251 * lread.c (read_emacs_mule_char):
5252 * menu.c (find_and_return_menu_selection):
5253 * minibuf.c (get_minibuffer):
5254 * nsfns.m (Fns_perform_service):
5255 * nsfont.m (ns_script_to_charset):
5256 * nsmenu.m (ns_popup_dialog):
5257 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5258 (Fx_own_selection_internal):
5259 * nsterm.m (append2):
5260 * print.c (Fredirect_debugging_output)
5261 (print_prune_string_charset):
5262 * process.c (Fdelete_process, Fprocess_contact)
5263 (Fformat_network_address, set_socket_option)
5264 (read_and_dispose_of_process_output, write_queue_push)
5265 (send_process, exec_sentinel):
5266 * sound.c (Fplay_sound_internal):
5267 * textprop.c (validate_plist, add_properties)
5268 (Fput_text_property, Fadd_face_text_property)
5269 (copy_text_properties, text_property_list, syms_of_textprop):
5270 * unexaix.c (report_error):
5271 * unexcoff.c (report_error):
5272 * unexsol.c (unexec):
5273 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5274 (Fformat_mode_line, syms_of_xdisp):
5275 * xfaces.c (set_font_frame_param)
5276 (Finternal_lisp_face_attribute_values)
5277 (Finternal_merge_in_global_face, syms_of_xfaces):
5278 * xfns.c (x_default_scroll_bar_color_parameter)
5279 (x_default_font_parameter, x_create_tip_frame):
5280 * xfont.c (xfont_supported_scripts):
5281 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5282 (menu_help_callback, xmenu_show):
5284 * xterm.c (set_wm_state):
5285 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5286 and similarly for list2 through list5.
5288 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5290 * callproc.c (Fcall_process_region): Fix minor race and tune.
5291 (create_temp_file): New function, with the temp-file-creation part
5292 of the old Fcall_process_region. Use Fcopy_sequence to create the
5293 temp file name, rather than alloca + build_string, for simplicity.
5294 Don't bother to block input around the temp file creation;
5295 shouldn't be needed. Simplify use of mktemp.
5296 Use record_unwind_protect immediately after creating the temp file;
5297 this closes an unlikely race where the temp file was not removed.
5298 Use memcpy rather than an open-coded loop.
5299 (Fcall_process_region): Use the new function. If the input is
5300 empty, redirect from /dev/null rather than from a newly created
5301 empty temp file; this avoids unnecessary file system traffic.
5303 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5305 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5306 Simplify by making this case like the other two. This is a bit
5307 slower on obsolete hosts, but the extra complexity isn't worth it.
5309 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5310 * process.c (create_process) [!DOS_NT]:
5311 Remove now-unnecessary calls to emacs_close.
5313 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5315 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5316 returning early. (Bug#14850)
5318 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5319 and inhibit-iso-escape-detection attributes of 'undecided'.
5322 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5324 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5325 Reported by Herbert J. Skuhra in
5326 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5328 Don't lose top specpdl entry when memory is exhausted.
5329 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5330 specpdl overflow here, to simplify callers; all callers changed.
5331 Always reserve an unused entry at the stack top; this avoids
5332 losing the top entry's information when memory is exhausted.
5334 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5336 Clean up errno reporting and fix some errno-reporting bugs.
5337 * callproc.c (Fcall_process):
5338 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5339 * process.c (create_process, Fmake_network_process):
5340 * unexaix.c (report_error):
5341 * unexcoff.c (report_error):
5342 Be more careful about reporting the errno of failed operations.
5343 The code previously reported the wrong errno sometimes.
5344 Also, prefer report_file_errno to setting errno + report_file_error.
5345 (Fcall_process): Look at openp return value rather than at path,
5346 as that's a bit faster and clearer when there's a numeric predicate.
5347 * fileio.c (report_file_errno): New function, with most of the
5348 old contents of report_file_error.
5349 (report_file_error): Use it.
5350 (Ffile_exists_p, Ffile_accessible_directory_p):
5351 Set errno to 0 when it is junk.
5352 * fileio.c (Faccess_file):
5353 * image.c (x_create_bitmap_from_file):
5354 Use faccessat rather than opening the file, to avoid the hassle of
5355 having a file descriptor open.
5356 * lisp.h (report_file_errno): New decl.
5357 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5360 * process.c (create_process, wait_reading_process_output) [AIX]:
5361 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5362 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5363 a multithreaded environment anyway).
5364 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5366 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5368 * image.c (x_find_image_file): Don't close a remote file handle.
5370 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5372 Fix races with threads and file descriptors.
5373 * callproc.c (Fcall_process_region):
5374 * dired.c (open_directory):
5375 * emacs.c (main, Fdaemon_initialized):
5376 * image.c (x_find_image_file):
5377 * inotify.c (Finotify_rm_watch):
5378 * lread.c (Flocate_file_internal):
5379 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5380 * term.c (term_mouse_moveto, init_tty):
5381 * termcap.c (tgetent):
5382 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5383 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5384 * unexhp9k800.c, unexmacosx.c (unexec):
5385 * callproc.c (Fcall_process_region):
5386 Use emacs_close, not close.
5387 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5388 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5389 and posix_close function on current platforms (which all lack them).
5390 (emacs_close): Use it. This should fix the races on GNU/Linux and
5391 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5392 and it should avoid closing random victim file descriptors on
5395 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5397 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5398 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5401 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5402 This is for .gdbinit xbacktrace.
5404 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5405 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5406 (emacs_set_tty): Now static.
5407 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5408 * term.c (tty_capable_p, tty_default_color_capabilities)
5409 (get_tty_terminal, term_mouse_movement)
5410 (handle_one_term_event, init_tty, maybe_fatal):
5411 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5412 (tgetent, scan_file, name_match, compare_contin):
5413 * terminal.c (get_terminal):
5414 Use bool for boolean.
5415 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5416 Prefer char to unsigned char if either will do.
5417 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5418 (tty_write_glyphs): Prefer int to unsigned.
5419 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5420 All callers changed.
5421 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5423 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5426 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5427 (B__dummy__): New dummy symbol, to pacify C89.
5428 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5429 they can't grok varargs macros.
5430 * dispnew.c (add_window_display_history)
5431 (add_frame_display_history):
5432 * print.c (print_object):
5433 * xdisp.c (debug_method_add):
5434 Use %p printf format only for void pointers.
5435 * emacs.c (usage_message): New constant, replacing ...
5436 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5437 (main): Adjust to usage reorg.
5438 * fns.c (syms_of_fns):
5439 * profiler.c (syms_of_profiler):
5440 Don't use non-constant struct initializers.
5441 * gnutls.h (gnutls_initstage_t):
5442 * lisp.h (enum Lisp_Fwd_Type):
5443 * lread.c (lisp_file_lexically_bound_p):
5444 * xsettings.c (anonymous enum):
5445 Remove trailing comma.
5446 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5447 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5448 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5450 * regex.c (const_re_char): New type, to pacify strict C89.
5451 All uses of 'const re_char' replaced to use it.
5452 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5453 with glibc when strict C89. This change is imported from gnulib.
5455 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5456 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5457 Omit GNU_LINUX implementation, since it requires long long.
5458 * xterm.c (x_draw_underwave):
5459 Do not assume the traditional order of struct's members.
5460 (x_term_init): Rewrite to avoid the need for non-constant structure
5463 Syntax cleanup, mostly replacing macros with functions.
5464 This removes the need for the syntax_temp hack.
5465 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5466 * syntax.c (SYNTAX_INLINE): New macro.
5467 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5468 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5469 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5470 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5471 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5472 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5473 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5474 Now constants, not macros.
5475 (syntax_temp) [!__GNUC__]: Remove.
5476 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5477 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5478 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5479 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5480 Move here from syntax.h; now functions, not macros. Except for the
5481 last function, these are static since only syntax.c uses them.
5482 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5483 All uses changed. Now a function, not a macro; use this fact
5484 to simplify the code.
5485 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5486 compiler bugs; no longer relevant.
5487 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5488 (SYNTAX_INLINE): New macro.
5489 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5490 for the new functions. Use bool for boolean member.
5491 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5492 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5493 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5494 (SETUP_BUFFER_SYNTAX_TABLE):
5495 Now extern inline functions, not macros.
5496 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5497 Remove; all uses replaced by implementation.
5498 (syntax_temp) [!__GNUC__]: Remove decl.
5499 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5501 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5503 * emacs.c (main): Fix syntax error.
5505 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5507 Timestamp fixes for undo (Bug#14824).
5508 * atimer.c (schedule_atimer):
5509 * fileio.c (Ffile_newer_than_file_p):
5510 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5511 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5512 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5513 (syms_of_fileio): Remove Sclear_visited_file_name.
5514 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5515 file doesn't exist; this avoids an ambiguity with negative timestamps.
5516 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5517 * systime.h (make_emacs_time, invalid_emacs_time):
5518 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5519 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5520 * undo.c (record_first_change): Push (visited-file-modtime) onto
5521 undo list rather than reimplementing it by hand, incorrectly.
5523 2013-07-09 Ken Brown <kbrown@cornell.edu>
5525 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5527 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5529 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5531 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5533 Handle errno and exit status a bit more carefully.
5534 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5535 number into an exit status. Instead, use EXIT_CANCELED.
5536 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5537 * callproc.c (relocate_fd):
5538 * emacs.c (close_output_streams, main):
5539 * process.c (create_process):
5540 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5541 Use emacs_perror for simplicity.
5542 * callproc.c (relocate_fd, main):
5543 * sysdep.c (sys_subshell):
5544 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5545 (shut_down_emacs): Use emacs_write, not write.
5546 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5547 * fileio.c (Fcopy_file, e_write):
5548 * nsterm.m (ns_select):
5549 * process.c (send_process):
5550 * sound.c (vox_write):
5551 Use emacs_write_sig, not emacs_write.
5552 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5553 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5555 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5557 (emacs_full_write): New function.
5558 (emacs_write): Rewrite to use it.
5559 (emacswrite_sig, emacs_perror): New functions.
5560 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5562 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5564 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5565 on NS even if it is present. Pixmap on NS is a void*.
5567 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5569 Port to Ubuntu 10 (Bug#14803).
5570 Problem reported by T.V. Raman.
5571 * process.c (close_on_exec, accept4, process_socket):
5572 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5574 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5576 * w32.c (sys_dup): Declare prototype.
5580 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5582 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5584 Make file descriptors close-on-exec when possible (Bug#14803).
5585 This simplifies Emacs a bit, since it no longer needs to worry
5586 about closing file descriptors by hand in some cases.
5587 It also fixes some unlikely races. Not all such races, as
5588 libraries often open files internally without setting
5589 close-on-exec, but it's an improvement.
5590 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5591 * callproc.c (Fcall_process) [!MSDOS]:
5592 * emacs.c (main) [!DOS_NT]:
5593 * nsterm.m (ns_term_init):
5594 * process.c (create_process):
5595 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5596 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5597 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5598 Prefer mkostemp with O_CLOEXEC to mkstemp.
5599 * callproc.c (relocate_fd) [!WINDOWSNT]:
5600 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5601 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5603 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5604 Make the resulting file descriptor close-on-exec.
5605 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5606 * lread.c (load_descriptor_list, load_descriptor_unwind):
5607 Remove; no longer needed. All uses removed.
5608 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5609 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5611 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5612 (Fmake_network_process, Fnetwork_interface_list):
5613 (Fnetwork_interface_info, server_accept_connection):
5614 Make newly-created socket close-on-exec.
5615 * sysdep.c (emacs_open, emacs_fopen):
5616 Make new-created descriptor close-on-exec.
5617 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5618 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5620 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5622 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5623 for NS_IMPL_GNUSTEP.
5625 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5627 Fix openp errno handling.
5628 * callproc.c (Fcall_process): Preserve openp errno around close.
5629 * lread.c (openp): Set errno when returning -1, as some callers
5632 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5634 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5636 * nsterm.h (NSSavePanel): Update comment.
5637 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5638 (ns_run_file_dialog): Declare.
5640 * nsfns.m: Remove panelOK.
5642 (ns_run_file_dialog): New function.
5643 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5644 event loop, so file dialog is popped up by ns_run_file_dialog, called
5645 by sendEvent (Bug#14578).
5646 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5648 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5650 * xdisp.c (default_line_pixel_height): New function.
5651 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5652 (try_cursor_movement, redisplay_window, try_window)
5653 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5655 * window.c (window_scroll_pixel_based):
5656 use default_line_pixel_height.
5658 * dispextern.h (default_line_pixel_height): Add prototype.
5660 * frame.c (x_set_line_spacing): Accept a float value for
5661 line-spacing parameter, per the documentation.
5663 * data.c (Fmultibyte_string_p): Doc fix.
5665 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5667 Use emacs_open more consistently when opening files.
5668 This handles EINTR more consistently now, and makes it easier
5669 to introduce other uniform changes to file descriptor handling.
5670 * src/systdio.h: New file.
5671 * src/buffer.c (mmap_init):
5672 * cygw32.c (chdir_to_default_directory):
5673 * dispnew.c (Fopen_termscript):
5674 * emacs.c (Fdaemon_initialized):
5675 * fileio.c (Fdo_auto_save):
5676 * image.c (slurp_file, png_load_body, jpeg_load_body):
5677 * keyboard.c (Fopen_dribble_file):
5679 * print.c (Fredirect_debugging_output):
5680 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5681 * termcap.c (tgetent):
5682 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5683 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5684 * w32term.c (w32_initialize) [CYGWIN]:
5685 * xfaces.c (Fx_load_color_file):
5686 Use emacs_open instead of plain open, and emacs_fopen instead of
5688 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5689 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5690 * callproc.c (default_output_mode): New constant.
5691 (Fcall_process): Use it to call emacs_open instead of plain creat.
5692 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5693 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5694 (emacs_fopen): New function.
5695 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5696 Include <lisp.h>, for emacs_open.
5697 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5699 Remove duplicate #include directives.
5700 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5702 Don't include stdio.h twice.
5703 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5704 Don't include sys/types.h or stdio.h twice.
5705 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5706 * lread.c: Don't include coding.h twice.
5707 * nsfont.m: Don't include frame.h twice.
5708 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5709 * ralloc.c: Don't include <unistd.h> twice.
5710 * xdisp.c: Don't include font.h twice.
5711 * xterm.c: Don't include fontset.h twice.
5712 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5714 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5716 Scale ImageMagick images more carefully.
5717 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5718 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5719 Be more careful about avoiding undefined behavior after
5720 integer overflow and division by zero.
5722 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5724 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5725 (syms_of_w32fns): DEFSYM them.
5726 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5727 (CCHDEVICENAME): Define macros if not defined.
5728 (struct MONITOR_INFO_EX): New struct.
5729 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5730 (enum_display_monitors_fn): New variable.
5731 (globals_of_w32fns): Initialize it.
5732 (Fx_display_pixel_width, Fx_display_pixel_height)
5733 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5734 multi-monitor setups in docstrings.
5735 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5736 screen size by primary monitor's millimeter per pixel.
5737 (w32_monitor_enum, w32_display_monitor_attributes_list)
5738 (w32_display_monitor_attributes_list_fallback)
5739 (Fw32_display_monitor_attributes_list): New functions.
5740 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5742 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5744 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5746 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5748 * fileio.c (Qfile_notify_error): New error symbol.
5750 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5751 * inotify.c (inotify_callback, symbol_to_inotifymask)
5752 (Finotify_add_watch, Finotify_rm_watch): Use it.
5753 (inotifyevent_to_event): Exchange order of cookie and file name.
5754 (Finotify_add_watch): Adapt docstring.
5756 * lisp.h (Qfile_notify_error): Declare.
5758 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5760 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5761 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5762 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5763 which did not work (see <http://bugs.gnu.org/14569#307>).
5764 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5765 && (!noninteractive || initialized)). This attempts to thread
5766 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5768 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5770 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5771 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5773 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5775 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5776 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5777 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5778 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5780 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5782 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5783 Define to __sys_siglist.
5785 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5787 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5788 word-wrap, so that overflow-newline-into-fringe would work in
5789 visual-line-mode. (Bug#2749)
5790 (move_it_in_display_line_to): When the last scanned display
5791 element fits exactly on the display line, and
5792 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5793 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5794 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5795 finding buffer position that corresponds to pixel coordinates,
5796 e.g. in buffer_posn_from_coords.
5798 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5800 * process.c (handle_child_signal): Call catch_child_signal if
5803 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5805 Don't convert function pointers to void * and back.
5806 It isn't portable C, and it's easy enough to avoid.
5807 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5808 (make_save_value): Add support for SAVE_FUNCPOINTER.
5809 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5810 * print.c (print_object):
5811 Distinguish function from object pointers.
5812 * lisp.h (SAVE_FUNCPOINTER): New constant.
5813 (SAVE_SLOT_BITS): Adjust to it.
5814 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5815 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5816 (voidfuncptr): New typedef.
5817 (struct Lisp_Save_Value): New member data[0].funcpointer.
5818 (XSAVE_FUNCPOINTER): New function.
5820 Simplify buildobj processing.
5821 * Makefile.in (buildobj.h): Make it a sequence of strings each
5822 followed by comma, rather than a single string. Put it into a
5823 .tmp file in case there's an error while generating it.
5824 (gl-stamp): Use .tmp for temp files.
5825 (mostlyclean): Clean .tmp files.
5826 * doc.c (buildobj): Move to just the routine that needs it.
5827 It's now an array of strings, so processing is simpler.
5829 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5831 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5832 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5833 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5834 Invoke malloc_enable_thread even when not interactive.
5835 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5836 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5837 in this case, since the underlying bug has now been fixed.
5839 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5841 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5842 unlinking it (bug#14691).
5844 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5846 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5847 before checking whether buffer is modified. This lets
5848 `kill-buffer-query-functions' cancel killing of the buffer or save
5849 its content before `kill-buffer' asks user the "Buffer %s
5850 modified; kill anyway?" question.
5852 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5854 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5855 Let the super performKeyEquivalent deal with them (Bug#14747).
5857 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5859 * widget.c (resize_cb): Remove unused local.
5861 Do not use GTK 3 if it exists but cannot be compiled.
5862 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5863 * xterm.c (x_error_handler) [!USE_GTK]:
5866 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5868 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5870 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5871 to the valid range of values. (Bug#14753)
5873 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5874 when moving point by using the current glyph matrix. This avoids
5875 the need to force redisplay when this function is called in a
5878 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5880 Fix minor problems found by static checking.
5881 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5882 Redo the latter's body to sidestep GCC parenthesization warnings.
5883 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5884 * coding.c (detect_coding, detect_coding_system):
5885 * coding.h (struct undecided_spec):
5886 Use bool for boolean.
5887 * image.c (QCmax_width, QCmax_height): Now static.
5888 * xdisp.c (Fmove_point_visually): Remove unused local.
5890 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5892 * xdisp.c (Fmove_point_visually): New function.
5894 2013-06-28 Kenichi Handa <handa@gnu.org>
5896 * coding.h (define_coding_undecided_arg_index): New enum.
5897 (coding_attr_index): New members
5898 coding_attr_undecided_inhibit_null_byte_detection,
5899 coding_attr_undecided_inhibit_iso_escape_detection,
5900 coding_attr_undecided_prefer_utf_8.
5901 (undecided_spec): New struct.
5902 (struct coding_system): New member `undecided' of the member
5905 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5906 (detect_coding): Likewise.
5907 (detect_coding_system): Likewise.
5908 (Fdefine_coding_system_internal): New coding system properties
5909 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5911 (syms_of_coding): Adjust for coding_arg_undecided_max.
5913 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5915 * image.c (x_from_xcolors): Remove unused local.
5917 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5919 Defer image data transfer between X client and server until actual
5922 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5925 * image.c (Destroy_Image): Remove.
5926 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5927 `mask_p', and `colors_p'. All uses changed.
5928 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5929 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5930 New macros for `flags' arg to x_clear_image_1.
5931 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5932 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5933 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5934 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5935 (image_get_x_image, image_unget_x_image): New functions or macros.
5936 (image_background, image_background_transparent, x_to_xcolors)
5937 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5938 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5939 instead of Destroy_Image.
5940 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5941 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5942 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5943 (imagemagick_load_image, svg_load_image): Use them instead of
5944 x_create_x_image_and_pixmap, and x_put_x_image followed by
5945 x_destroy_x_image, respectively.
5946 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5947 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5948 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5949 background_transparent fields.
5950 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5951 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5953 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5955 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5956 This mostly consists of undoing recent changes.
5957 * callproc.c (Fcall_process):
5958 * process.c (create_process):
5959 Do not worry about catching SIGCHLD here, undoing previous change.
5960 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5961 * process.c, process.h (catch_child_signal):
5962 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5963 * process.c (catch_child_handler): Don't worry about being called
5964 lazily and do not assume caller has blocked SIGCHLD, undoing
5965 previous change. Move first-time stuff back to
5966 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5967 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5968 set lib_child_handler if it's already initialized, which may
5969 help avoid problems on GNUStep.
5971 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5973 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5974 * callproc.c (Fcall_process):
5975 * process.c (create_process):
5976 Make sure SIGCHLD is caught before we fork,
5977 since Emacs startup no arranges to catch SIGCHLD.
5978 * process.c (lib_child_handler): Initialize to null, not to
5980 (catch_child_signal): Allow self to be called lazily.
5981 Do nothing if it's already been called.
5982 Assume caller has blocked SIGCHLD (all callers do now).
5983 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5984 just before it's really needed.
5985 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5986 since it hasn't been caught yet.
5988 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5990 * image.c (compute_image_size): New function to implement
5991 :max-width and :max-height.
5992 (imagemagick_load_image): Use it.
5994 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5996 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5997 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5999 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6000 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6001 the SIGCHLD handler, since the code is not atomic and (due to glib)
6002 signals may be arriving now.
6003 * sysdep.c (init_signals): Do not catch child signals here;
6004 'main' now does that later, at a safer time.
6006 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6008 Clean up SIGCHLD handling a bit (Bug#14569).
6009 * process.c, process.h (catch_child_signal):
6010 Now always extern, even if !NS_IMPL_GNUSTEP.
6011 * process.c (catch_child_signal): Move glib tickler here from
6012 init_process_emacs, so that it's done earlier in Emacs
6013 initialization. Also move the noninteractive && !initialized
6014 check here from init_process_emacs. This is all a bit cleaner for
6015 GNUish platforms, and I hope it works around the Cygwin bug.
6016 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6017 that glib signal handling is tickled before glib creates threads.
6019 * process.c (wait_reading_process_output): Avoid int overflow
6020 when reading more than 2 GiB total from a process.
6022 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6024 * process.c (create_process): Handle a couple more cases,
6025 i.e., work even if new_argv and wait_child_setup[i] are cached.
6026 Use Fcall_process's style for volatile vars.
6028 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6030 * process.c (create_process): Mark PROCESS volatile.
6032 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6034 Use C99-style flexible array members if available.
6035 This avoids some subtle aliasing issues, which typically
6036 aren't a problem with GCC but may be a problem elsewhere.
6037 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6038 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6039 In either case, it uses a flexible array member rather than
6040 the old struct hack. All uses changed.
6041 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6042 Adjust to sdata reorganization.
6043 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6044 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6045 that ports better to pre-C99 non-GCC.
6046 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6047 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6048 as the latter has changed.
6049 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6050 and port better to pre-C99 GCC.
6051 * image.c (struct xpm_cached_color):
6052 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6053 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6054 Use FLEXIBLE_ARRAY_MEMBER.
6055 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6056 Move decl to top level so it gets checked against implementation.
6057 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6058 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6060 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6062 * syntax.c: Integer cleanups.
6063 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6064 All uses that need 0-or-2 changed to:
6065 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6066 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6067 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6068 (char_quoted, prev_char_comend_first, back_comment)
6069 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6070 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6071 Use bool for boolean.
6072 (update_syntax_table, skip_chars, skip_syntaxes):
6073 Prefer int to unsigned when either will do.
6074 (back_comment): Return boolean success flag, like forw_comment,
6075 instead of positive-or-minus-1 (which might have overflowed int anyway).
6076 Don't stuff ptrdiff_t into int.
6077 (syntax_spec_code, syntax_code_spec): Now const.
6078 (Fmatching_paren, scan_lists, scan_sexps_forward):
6079 Use enum syntaxcode for syntax code.
6080 (Fmatching_paren): Check that arg is a character, not just an integer.
6081 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6082 (Finternal_describe_syntax_value): Omit no-longer-needed
6084 (skip_chars): Use char, not unsigned char, when the distinction
6086 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6087 * bytecode.c (exec_byte_code):
6088 * syntax.c (syntax_spec_code, Fchar_syntax)
6089 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6091 * syntax.h (SYNTAX_WITH_FLAGS):
6092 Omit unnecessary casts.
6094 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6096 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6097 line dimensions here, to avoid race conditions with the main
6098 thread. (Bug#14062, bug#14630, bug#14669)
6100 * w32term.c (w32_draw_window_cursor): Compute the header line and
6101 mode line dimensions here.
6102 <w32_system_caret_window, w32_system_caret_hdr_height>:
6103 <w32_system_caret_mode_height>: New variables.
6105 * w32term.h: Declare them.
6107 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6109 * alloc.c (die): Move "assertion failed" string here ...
6110 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6111 COND when SUPPRESS_CHECKING. This shrinks the executable text
6112 size by 0.8% to 2.2% when configured with --enable-checking,
6113 depending on optimization flags (GCC 4.8.1 x86-64).
6115 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6117 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6119 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6120 base is 2; this is more accurate.
6122 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6124 * sound.c (string_default): Move to !WINDOWSNT section.
6125 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6127 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6129 * sound.c: Integer cleanups.
6130 Remove unnecessary forward decls.
6131 (struct sound_device): The 'file' member is now a Lisp_Object, not
6132 a char *, so that we needn't invoke alloca on a huge size.
6133 (Fplay_sound_internal): Adjust to this.
6134 (string_default): New function.
6135 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6136 Use it to adjust to the struct sound_device change.
6137 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6138 (be2hs) [0]: Remove.
6140 * syntax.c (skip_chars): Don't use uninitialized storage
6141 when searching a multibyte buffer for characters that are not in a
6142 unibyte string that contains non-ASCII characters.
6144 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6146 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6147 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6149 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6151 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6153 2013-06-18 Kenichi Handa <handa@gnu.org>
6155 * font.c (Ffont_spec): Signal an error for an invalid font name
6158 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6160 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6161 In particular this ports to 32-bit sparc Sun cc.
6162 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6163 array with a dummy element at specpdl[-1], so that its address can
6165 (unbind_to): Do not copy the binding; not needed, now that we
6166 copy old_value in the one place where the copy is needed.
6167 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6168 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6169 (union specbinding): Rename from struct specbinding. Redo layout
6170 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6171 which is not portable. With Sun C 5.12 32-bit sparc, the
6172 declaration causes nargs to be an unsigned bitfield, a behavior
6173 that the C standard allows; but Emacs wants nargs to be signed.
6174 The overall type is now a union of structures rather than a
6175 structure of union of structures, and the 'kind' member is now a
6176 bitfield, so that the overall type doesn't grow. All uses changed.
6177 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6179 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6181 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6182 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6184 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6186 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6188 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6189 unless we know that the window w's frame is a frame object.
6190 Another attempt at solving bug#14062 and bug#14630.
6192 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6194 * textprop.c (property_set_type): New enum.
6195 (add_properties): Allow appending/prepending text properties.
6196 (add_text_properties_1): Factored out of Fadd_text_properties.
6197 (Fadd_text_properties): Move all the code into
6198 add_text_properties_1.
6199 (Fadd_face_text_property): New function that calls
6200 add_text_properties_1.
6202 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6204 Move functions from lisp.h to individual modules when possible.
6205 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6206 * alloc.c (XFLOAT_INIT, set_symbol_name):
6207 * buffer.c (CHECK_OVERLAY):
6208 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6209 (set_char_table_parent):
6210 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6211 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6212 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6213 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6215 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6216 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6217 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6218 (backtrace_args, backtrace_debug_on_exit):
6219 * floatfns.c (CHECK_FLOAT):
6220 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6221 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6222 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6223 (set_hash_index_slot):
6224 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6225 * marker.c (CHECK_MARKER):
6226 * textprop.c (CHECK_STRING_OR_BUFFER):
6227 * window.c (CHECK_WINDOW_CONFIGURATION):
6228 Move here from lisp.h, and make these functions static rather than
6230 * buffer.c (Qoverlayp):
6232 * fns.c (Qhash_table_p):
6233 * window.c (Qwindow_configuration_p):
6235 * lisp.h: Remove the abovementioned defns and decls.
6237 Use functions, not macros, for XINT etc (Bug#11935).
6238 In lisp.h, prefer functions to function-like macros, and
6239 constants to object-like macros, when either will do. This:
6240 . simplifies use, as there's no more need to worry about
6241 arguments' side effects being evaluated multiple times.
6242 . makes the code easier to debug on some platforms.
6243 However, when using gcc -O0, keep using function-like macros
6244 for a few critical operations, for performance reasons.
6245 This sort of thing isn't needed with gcc -Og, but -Og
6246 is a GCC 4.8 feature and isn't widely-enough available yet.
6247 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6248 Remove enum lsb_bits; no longer needed.
6249 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6250 * buffer.c (Qoverlap):
6252 * fns.c (Qhash_table_p):
6253 Now extern, so lisp.h can use these symbols.
6254 * dispextern.h: Include character.h, for MAX_CHAR etc.
6255 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6256 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6257 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6258 (GLYPH_CODE_P): Move here from lisp.h.
6259 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6260 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6261 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6262 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6263 XUNTAG now returns void *.
6264 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6265 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6266 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6267 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6268 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6269 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6270 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6271 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6272 New macros, renamed from their sans-lisp_h_ counterparts.
6273 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6274 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6275 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6276 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6277 If compiling via GCC without optimization, define these as macros
6278 in addition to inline functions.
6279 To disable this, compile with -DINLINING=0.
6280 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6281 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6282 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6283 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6284 (INTMASK, VALMASK): Now macros, since static values cannot be
6285 accessed from extern inline functions.
6286 (VALMASK): Also a constant, for benefit of old GDB.
6287 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6288 is INTEGERP, which can fold it in.
6289 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6290 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6291 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6292 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6293 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6294 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6295 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6296 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6297 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6298 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6299 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6300 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6301 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6302 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6303 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6304 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6305 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6306 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6307 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6308 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6309 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6310 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6311 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6312 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6313 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6314 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6315 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6316 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6317 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6318 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6319 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6320 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6321 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6323 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6324 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6325 (VALMASK): Define in one place rather than in two, merging the
6326 USE_LSB_TAG parts; this is simpler.
6327 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6328 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6329 Move up, to avoid use before definition.
6330 Also include "globals.h" earlier, for the same reason.
6331 (make_natnum): New function.
6332 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6333 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6334 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6335 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6336 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6337 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6338 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6339 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6340 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6341 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6342 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6343 (Qwindow_configuration_p, Qimage): New forward declarations.
6344 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6345 (STRING_COPYIN): Remove; unused.
6346 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6347 (xcar_addr, xcdr_addr): New functions. All uses changed.
6348 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6349 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6350 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6351 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6352 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6353 (TYPE_RANGED_INTEGERP): Simplify.
6354 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6355 (setlocale, fixup_locale, synchronize_system_messages_locale)
6356 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6357 Now empty functions, not macros.
6358 (functionp): Return bool, not int.
6359 * window.c (Qwindow_configuration_p): Now extern,
6360 so window.h can use it.
6361 * window.h (Qwindowp): Move decl back to lisp.h.
6363 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6365 * xdisp.c (Fline_pixel_height): New function, required for solving
6368 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6370 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6372 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6374 * lread.c (syms_of_lread):
6375 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6377 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6379 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6381 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6383 * fileio.c (expand_file_name): Doc fix.
6385 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6387 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6388 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6389 Wait for self, not for 0. This can't hurt on GNU or similar
6390 system, and may help with Cygwin.
6392 * keyboard.c: Don't use PROP (...) as an lvalue.
6393 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6394 Use set_prop (A, B), not PROP (A) = B.
6396 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6398 * xdisp.c (get_it_property): Use it->window instead of generating
6399 a Lisp object from it->w.
6401 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6403 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6404 get-char-property the window that is being rendered, instead of
6405 the buffer, to support window-specific overlays. (Bug#14575)
6406 (compute_display_string_pos): When W is NULL, use the current
6407 buffer as the object to pass to get-char-property.
6408 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6409 pointer member of the bidi iterator, since no window is pertinent
6412 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6414 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6415 being displayed, and pass it to compute_display_string_pos.
6416 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6417 (bidi_paragraph_init): All callers changed.
6419 * xdisp.c (init_from_display_pos, init_iterator)
6420 (handle_single_display_spec, next_overlay_string)
6421 (get_overlay_strings_1, reseat_1, reseat_to_string)
6422 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6423 Set bidi_it.w member from it->w.
6424 (compute_display_string_pos): Accept additional argument, the
6425 window being displayed, and pass it to Fget_char_property.
6428 * dispextern.h (struct bidi_it): New member w, the window being
6430 (compute_display_string_pos): Adjust prototype.
6432 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6434 * xgselect.c: Remove unneeded include xterm.h.
6436 * process.c (wait_reading_process_output): Check for NS before GLIB.
6437 GLIB may be linked in due to rsvg, but ns_select must be called.
6439 * xgselect.c (xg_select): Remove call to window_system_available
6440 and g_main_context_pending at the top, so Gdk events (i.e. file
6441 notify) are processed when Emacs is started with -nw.
6443 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6445 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6446 (ctagsfiles3): New variable, includes only *.m files.
6447 (TAGS): Use an explicit language name in the regular expressions,
6448 to avoid transformation of '/SOMETHING' by MSYS to
6449 'c:\MSYS\SOMETHING'.
6451 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6453 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6455 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6457 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6458 still need to set the mouse pointer shape and activate help-echo.
6461 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6463 A few porting etc. fixes for the new file monitor code.
6464 See the thread containing
6465 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6466 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6467 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6468 (dir_monitor_callback, Fgfile_rm_watch):
6469 Use assq_no_quit instead of Fassoc, for speed.
6470 (dir_monitor_callback, Fgfile_rm_watch):
6471 eassert that the monitor is a fixnum.
6472 (dir_monitor_callback): No need for CDR_SAFE.
6473 Simplify building of lisp with alternative tails.
6474 (Fgfile_add_watch, Fgfile_rm_watch):
6475 Do not assume glib functions set errno reliably on failure.
6476 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6477 and signal an error otherwise.
6478 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6479 Use Fdelq instead of Fdelete, for speed.
6481 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6483 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6484 don't insist on being invoked on a highlighted tool-bar button.
6485 Avoids losing tool-bar functionality when mouse-highlight is nil.
6486 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6487 Don't highlight when mouse-highlight is nil.
6488 (note_mouse_highlight): When mouse-highlight is nil, don't return
6489 right away; instead, run tool-bar and mode-line highlight
6490 subroutine, clear any existing highlight, and revert the mouse
6491 pointer to its default shape. (Bug#14558)
6493 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6495 * lisp.mk (lisp): Add prog-mode.el.
6497 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6499 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6500 * process.c (dummy_handler): New function.
6501 (lib_child_handler): New static var.
6502 (handle_child_signal): Invoke it.
6503 (catch_child_signal): If a library has set up a signal handler,
6504 save it into lib_child_handler.
6505 (init_process_emacs): If using glib and not on Windows, tickle glib's
6506 child-handling code so that it initializes its private SIGCHLD handler.
6507 * syssignal.h (SA_SIGINFO): Default to 0.
6508 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6509 31; it should no longer be needed now.
6511 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6513 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6515 * gfilenotify.c (globals_of_gfilenotify): New function.
6516 (syms_of_gfilenotify): Move global initialization there.
6518 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6520 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6522 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6523 * keyboard.c (menu_bar_items, tool_bar_items):
6524 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6525 not override local keymaps any more.
6527 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6529 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6531 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6533 * w32console.c (initialize_w32_display): Return the dimensions of
6534 the console window via 2 additional arguments, not via the current
6535 frame. This avoids crashes due to overrunning the bounds of
6536 frame's decode_mode_spec_buffer, which is not resized following
6537 the change of the frame dimensions from the initial 10x10.
6539 * w32term.h (w32_initialize_display_info): Adjust prototype.
6541 * term.c (init_tty): Take dimensions of the frame from the values
6542 returned by initialize_w32_display.
6544 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6545 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6546 (LIBES): Add $(GFILENOTIFY_LIBS).
6548 * w32inevt.c (handle_file_notifications): Add dummy implementation
6549 for !HAVE_W32NOTIFY.
6551 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6553 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6555 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6557 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6559 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6561 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6563 Fix minor problems found by static checking.
6564 * data.c (pure_write_error):
6565 Use xsignal2, not Fsignal, as Fsignal might return.
6566 * eval.c (set_backtrace_debug_on_exit): Now static.
6567 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6568 No longer inline. EXTERN_INLINE is needed only for functions
6569 defined in .h files. Reindent function header as per GNU style.
6570 (backtrace_p, backtrace_top, backtrace_next):
6571 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6572 compiler or linker. Add extern decls to pacify gcc -Wall.
6573 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6575 * frame.c (free_monitors): Define only on platforms that need it.
6576 * nsterm.m (ns_term_init):
6577 * process.c (catch_child_signal):
6578 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6579 defined on all porting targets these days.
6580 * process.c, process.h (catch_child_signal):
6581 Make it extern only if NS_IMPL_GNUSTEP is defined.
6583 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6585 * w32.c (gettimeofday): Make the signature identical to prototype
6586 in nt/inc/sys/time.h.
6588 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6590 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6593 * keyboard.c (safe_run_hooks_error): Improve error message.
6595 * data.c (pure_write_error): Add `object' argument.
6596 * puresize.h (CHECK_IMPURE): Use it.
6598 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6600 * Makefile.in (NOTIFY_OBJ): New variable.
6601 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6603 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6604 Call syms_of_gfilenotify.
6606 * gfilenotify.c: New file.
6608 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6609 and Qfile_w32notify.
6610 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6611 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6613 * lisp.h: Declare syms_of_gfilenotify.
6615 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6617 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6619 Merge the specpdl and backtrace stacks. Make the structure of the
6620 specpdl entries more obvious via a tagged union of structs.
6621 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6622 (enum specbind_tag): New enum.
6623 (struct specbinding): Make it a tagged union of structs.
6624 Add a case for backtrace records.
6625 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6626 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6627 (backtrace_debug_on_exit): New accessors.
6628 (struct backtrace): Remove.
6629 (struct catchtag): Remove backlist field.
6630 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6632 (Flocal_variable_p): Speed up the common case where the binding is
6634 * eval.c (backtrace_list): Remove.
6635 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6636 (set_backtrace_args, set_backtrace_nargs)
6637 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6638 (backtrace_next): New functions.
6639 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6640 (unwind_to_catch, internal_lisp_condition_case)
6641 (internal_condition_case, internal_condition_case_1)
6642 (internal_condition_case_2, internal_condition_case_n): Don't bother
6643 with backtrace_list any more.
6644 (Fsignal): Adjust to new backtrace format.
6645 (grow_specpdl): Move up.
6646 (record_in_backtrace): New function.
6647 (eval_sub, Ffuncall): Use it.
6648 (apply_lambda): Adjust to new backtrace format.
6649 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6651 (specbind): Adjust to new specpdl format. Simplify.
6652 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6653 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6655 (mark_backtrace): Remove.
6656 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6657 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6658 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6660 * profiler.c (record_backtrace): Use get_backtrace.
6661 (handle_profiler_signal): Use backtrace_top_function.
6662 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6665 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6667 * process.h (catch_child_signal): Declare.
6669 * process.c (catch_child_signal): New function.
6670 (init_process_emacs): Call it.
6672 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6673 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6675 (x_set_cursor_type): Remove declaration.
6676 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6677 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6678 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6679 (ns_get_color): Use F suffix on float.
6680 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6681 (ns_get_rgb_color): Remove.
6682 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6683 (note_mouse_movement): x and y are CGFloat.
6684 (ns_draw_fringe_bitmap): Remove unused rowY.
6685 Change #if to COCOA && >= 10_6.
6686 (ns_draw_window_cursor): Remove unused overspill.
6687 (ns_draw_underwave): width and x are EamcsCGFloat.
6688 (ns_draw_box): thickness is CGFloat.
6689 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6690 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6691 if not in main thread.
6692 (ns_get_pending_menu_title, ns_check_menu_open)
6693 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6694 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6695 (sendFromMainThread:): New method.
6696 (changeFont:): size is CGFloat.
6697 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6698 Disable warning about permanent text.
6699 (characterIndexForPoint:): Adjust return type depending on GNUStep
6701 (mouseDown:): delta is CGFloat.
6702 (updateFrameSize): Remove unised variable f.
6703 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6704 Cast float to EmacsCGFloat.
6705 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6706 also to -1 when restoring.
6707 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6708 inside NS_IMPL_COCOA.
6709 (toggleFullScreen:): Put call to toggleFullScreen inside
6710 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6711 (setPosition:portion:whole:): por is CGFloat.
6712 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6713 (mouseDown:): Use CGFloat.
6714 (mouseDragged:): Remove unised variable edge.
6715 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6717 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6719 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6720 when NS_IMPL_GNUSTEP.
6721 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6722 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6723 (EmacsToolbar): Add clearAll. Add tag argument to
6724 addDisplayItemWithImage.
6725 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6727 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6729 * nsmenu.m (ns_update_menubar): Make static.
6730 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6731 (fillWithWidgetValue:): Add cast to SEL for setAction.
6732 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6733 (update_frame_tool_bar): Update code for GNUStep.
6734 (clearAll): New method.
6735 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6736 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6737 Move identifierToItem setObject and activeIdentifiers addObject before
6738 call to insertItemWithItemIdentifier.
6739 (validateVisibleItems): Fix indentation.
6740 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6741 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6742 UtilityWindow to aStyle, remove call to setStyleMask.
6744 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6746 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6747 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6748 Use F suffix on floats.
6749 (ns_char_width): Returns CGFloat.
6750 (ns_ascii_average_width): w is CGFloat instead of float.
6751 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6753 (ns_glyph_metrics): CGFloat instead of float.
6755 * nsfns.m (x_set_foreground_color, x_set_background_color):
6757 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6758 remove unused variables.
6759 (Fns_read_file_name): Keep track if panel is for save.
6760 Use ns_filename_from_panel/ns_directory_from_panel.
6761 (Fns_list_services): delegate only used for COCOA.
6762 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6763 Just return the input if GNUStep.
6764 (x_screen_planes): Remove.
6765 (Fxw_color_values): Use EmacsCGFloat
6766 (Fns_display_monitor_attributes_list): Only get screen number for
6768 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6770 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6771 ns_directory_from_panel.
6773 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6775 * process.c (handle_child_signal): Also use WCONTINUED.
6776 This is so that list-processes doesn't mistakenly list the process
6777 as stopped, when the process has actually been continued and is
6780 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6782 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6783 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6784 not already configured.
6786 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6788 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6790 * Makefile.in (mostlyclean): Remove *.res files.
6792 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6794 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6795 a buffer (bug#8447).
6797 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6799 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6800 display vector, and we backtrack, handle the case that the
6801 previous character position is also displayed from a display
6802 vector or covered by a display string or image. (Bug#14476)
6804 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6806 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6807 (struct MonitorInfo, free_monitors): Remove.
6808 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6809 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6810 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6813 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6814 (struct MonitorInfo, free_monitors): Remove.
6815 (ns_screen_name): Make static.
6816 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6817 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6820 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6821 (struct MonitorInfo): New struct.
6822 (free_monitors, make_monitor_attribute_list): Declare.
6824 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6826 (free_monitors, make_monitor_attribute_list): New functions.
6827 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6830 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6832 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6834 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6836 * keyboard.c: Apply keyboard decoding only to events that come directly
6837 from the tty, not from unread-command-events (bug#14368).
6838 (read_event_from_main_queue): New function, extracted from read_char).
6839 (read_decoded_char): Remove.
6840 (read_decoded_event_from_main_queue): New function to replace it.
6841 (read_char): Use it.
6842 (read_key_sequence): Use read_char rather than read_decoded_char.
6844 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6846 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6848 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6850 2013-05-22 Kenichi Handa <handa@gnu.org>
6852 The following changes are to fix the setting of
6853 buffer-file-coding-system on, for instance, C-x RET c unix RET
6854 _FILE_OF_DOS_EOL_TYPE_ RET.
6856 * coding.h (struct coding_system): New member detected_utf8_chars.
6858 * coding.c (detect_coding_utf_8): Count characters and check EOL
6859 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6861 (setup_coding_system): Do not initialize coding->head_ascii.
6862 (check_ascii): Do not set coding->eol_seen but update it. Do not
6863 call adjust_coding_eol_type here.
6864 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6865 If the eol-type of CODING is already specified, adjust the eol type
6866 of the found coding-system.
6867 (decode_coding_gap): Cancel previous change. Utilize the
6868 character numbers counted by detect_coding_utf_8. Fix detection
6871 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6873 * search.c (looking_at_1): Only set last_thing_searched if the match
6874 changed the match-data (bug#14281).
6876 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6878 * xdisp.c (reseat_at_previous_visible_line_start):
6879 Already declared in dispextern.h, so remove it here.
6880 (move_it_vertically_backward): Likewise.
6882 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6884 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6885 (Fx_display_pixel_width, Fx_display_pixel_height)
6886 (Fx_display_mm_width, Fx_display_mm_height):
6887 Mention `display-monitor-attributes-list' in docstrings.
6889 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6890 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6891 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6892 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6893 (Fx_display_backing_store, Fx_display_visual_class)
6894 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6895 (Fx_display_grayscale_p, Fx_display_pixel_width)
6896 (Fx_display_pixel_height, Fx_display_planes)
6897 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6898 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6899 (Fx_display_mm_width, Fx_display_mm_height)
6900 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6901 height for all physical monitors as in X11.
6903 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6904 Return pixel width or height for all physical monitors as in X11.
6906 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6908 Port --enable-gcc-warnings to clang.
6909 * bytecode.c (exec_byte_code):
6911 Redo diagnostic pragmas to pacify clang, too.
6912 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6913 * editfns.c (Fencode_time):
6914 * fileio.c (file_accessible_directory_p):
6915 * font.c (font_unparse_xlfd):
6916 Use '&"string"[index]' instead of '"string" + (index)'.
6917 * undo.c (user_error): Remove; unused.
6919 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6921 * insdel.c (insert_1_both): Document the arguments, instead of
6922 referring to insert_1, which no longer exists.
6924 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6925 some window, increment windows_or_buffers_changed, so that
6926 *Messages* display in that window is updated. (Bug#14408)
6928 * w32.c: Include epaths.h.
6929 (init_environment): Use cmdproxy.exe without leading directories.
6930 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6932 (gettimeofday): Adjust signature and return value to Posix
6935 * unexw32.c (open_output_file): Delete the existing emacs.exe
6936 before creating it, to break the hard link to the versioned
6939 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6940 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6941 (FIRSTFILE_OBJ): New variables.
6942 (W32_RES): Rename to EMACSRES. All users changed.
6943 (base_obj): Use $(CM_OBJ).
6944 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6945 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6946 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6947 $(W32_RES_LINK) before $(LIBES).
6948 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6950 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6952 * makefile.w32-in (DOC): Use just "DOC".
6954 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6956 * process.c: Export default filters and sentinels to Elisp.
6957 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6959 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6960 (Fset_process_sentinel, Fformat_network_address):
6961 Default to them instead of nil.
6962 (server_accept_connection): Sentinels can't be nil any more.
6963 (read_and_dispose_of_process_output): New function, extracted from
6964 read_process_output.
6965 (read_process_output): Use it; filters can't be nil.
6966 (Finternal_default_process_filter): New function, extracted from
6967 read_process_output.
6968 (exec_sentinel_unwind): Remove function.
6969 (exec_sentinel): Don't zilch sentinel while running.
6970 (status_notify): Sentinels can't be nil.
6971 (Finternal_default_process_sentinel): New function extracted from
6973 (setup_process_coding_systems): Default filter is not nil any more.
6974 (syms_of_process): Export new Elisp functions and initialize
6976 * lisp.h (make_lisp_proc): New function.
6978 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6980 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6982 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6984 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6985 unless we know that the window w is a leaf window.
6986 Another attempt at solving bug#14062.
6988 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6990 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6993 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6995 * image.c (gif_load): Check that subimages fit (Bug#14345).
6997 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6999 * lread.c (skip_dyn_eof): New function.
7000 (read1): Use it to skip the end of a file in response to #@00.
7002 * doc.c (get_doc_string): Slightly relax the sanity checking.
7004 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7006 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7007 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7008 (MonitorInfo): New struct.
7009 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7010 (Fns_display_monitor_attributes_list): New functions.
7011 (display-usable-bounds): Remove.
7012 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7015 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7017 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7018 (GTK_CHECK_VERSION): New macro, if not already defined.
7019 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7020 replaced by GTK_CHECK_VERSION.
7022 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7024 * xterm.h (GTK_PREREQ): New macro.
7025 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7026 to use this macro instead, for consistency and clarity.
7028 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7030 * xdisp.c (row_for_charpos_p): New function, with code of
7031 cursor_row_p, but accepts an additional argument CHARPOS instead
7032 of using a hardcoded PT.
7033 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7034 (row_containing_pos): Call row_for_charpos_p instead of partially
7035 doing the same. Fixes cursor positioning under longlines-mode
7036 when longlines-show-effect includes more than one newline, when
7037 moving the cursor vertically up.
7039 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7041 * makefile.w32-in (ACL_H): New macro.
7042 ($(BLD)/fileio.$(O)): Update dependencies.
7044 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7046 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7047 * Makefile.in (LIB_ACL): New macro.
7048 (LIBACL_LIBS): Remove.
7049 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7050 * fileio.c: Include <acl.h>.
7051 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7052 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7054 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7057 * unexelf.c: Don't assume ElfW (Half) fits in int.
7058 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7059 when dealing with ElfW (Half) values, since they can exceed 2**31
7060 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7061 (entry_address): Omit unused NUM arg. All uses changed.
7063 2013-05-07 Juri Linkov <juri@jurta.org>
7065 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7066 to the string converted from number with `Fnumber_to_string'.
7069 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7071 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7072 This fixes a problem introduced by my previous change.
7074 2013-05-07 Glenn Morris <rgm@gnu.org>
7076 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7078 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7080 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7082 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7084 Static checking by GCC 4.8.0.
7085 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7086 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7087 (x_get_monitor_attributes_fallback)
7088 (x_get_monitor_attributes_xinerama)
7089 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7090 Define only if USE_GTK.
7091 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7092 (x_get_monitor_attributes_fallback): Omit unused locals.
7093 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7094 Use double, not float, to avoid mixed-mode floating point arithmetic.
7096 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7097 Jan Djärv <jan.h.d@swipnet.se>
7099 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7100 (XINERAMA_CFLAGS): New macros.
7101 (ALL_CFLAGS, LIBES): Use them.
7103 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7104 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7105 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7106 (syms_of_xfns): DEFSYM them.
7107 (struct MonitorInfo): New struct.
7108 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7109 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7110 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7111 (x_get_monitor_attributes_xinerama): New functions.
7112 (Fx_display_monitor_attributes_list): New primitive.
7113 (syms_of_xfns): Defsubr it.
7115 * xterm.h (x_display_info): Add Xatom_net_workarea and
7116 Xatom_net_current_desktop.
7118 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7119 and dpyinfo->Xatom_net_current_desktop.
7121 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7123 * xdisp.c (pos_visible_p): Use the special code for finding the
7124 beginning of a display property or overlay for any "replacing"
7125 display property, not just for display strings. This solves
7126 incorrect reporting of position by posn-at-point. (Bug#14241)
7128 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7130 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7131 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7132 Verify that ElfW (Half) fits in int.
7133 (fatal): Use same signature as lisp.h.
7134 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7135 configure and build with -DUNEXELF_DEBUG without worrying about
7136 other modules that use DEBUG.
7137 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7138 possibly-wide integers now uses it instead of plain fprintf.
7139 (entry_address): New function, which avoids problems with 32-bit
7140 overflow on 64-bit hosts.
7141 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7142 (round_up): Don't assume the remainder fits in int.
7143 (find_section): Use bool for boolean. Simplify debug code.
7144 (unexec): Don't assume file sizes fit in int or size_t.
7145 Omit unnecessary trailing newline in 'fatal' format.
7146 Use strerror rather than outputting decimal error number.
7147 Remove unused code when emacs is not defined;
7148 this file relies on Emacs now.
7149 Don't assume e_phnum and e_shnum are positive.
7151 * regex.c: Fix problems when DEBUG is defined.
7152 (extract_number, extract_number_and_incr): Define regardless of
7153 whether DEBUG is defined; that's simpler and makes the code less
7154 likely to go stale in the normal case when DEBUG is not defined.
7155 Return int rather than taking an int * arg. All callers changed.
7156 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7157 Remove, replacing with ...
7158 (DEBUG_PRINT): New macro. All callers changed.
7159 (DEBUG_COMPILES_ARGUMENTS): New macro.
7160 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7161 (print_compiled_pattern, print_double_string) [DEBUG]:
7162 Use prototype rather than old-style definition.
7163 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7164 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7165 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7166 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7167 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7168 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7169 This matters only when DEBUG is defined.
7171 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7173 * xdisp.c (set_iterator_to_next): Set the
7174 ignore_overlay_strings_at_pos_p flag only if we are _really_
7175 iterating over an overlay string, as indicated by the
7176 current.overlay_string_index member. (Bug#14306)
7178 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7180 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7181 to where it is used, to avoid autorelease issues (Bug#14050).
7183 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7185 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7186 * fileio.c (syms_of_fileio): Implement this.
7187 * filelock.c (create_lock_file): If symbolic links don't work, so
7188 we use a regular file as a lock file, do not fsync the lock file;
7191 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7193 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7194 (syms_of_minibuf): Adjust accodingly.
7196 * callint.c (Fcall_interactively): Adjust calls accordingly.
7198 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7200 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7201 w->contents is a buffer before computing everything else.
7202 Use parentheses to disambiguate last part of the condition.
7204 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7205 assertion violations. (Bug#14062)
7207 2013-05-01 David Reitter <david.reitter@gmail.com>
7209 * nsfns.m (ns_tooltip): Initialize.
7211 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7213 * coding.c (decode_coding_gap): Don't remove the character before
7214 a newline unless it's a CR character. (Bug#14287)
7216 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7218 * dispextern.h (struct face): Move enum face_underline_type
7219 earlier so that bitfields can be in the same word.
7221 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7223 * nsfns.m (handlePanelKeys): New function.
7224 (EmacsOpenPanel:performKeyEquivalent:)
7225 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7226 arrows/function/control and copy/paste keys (Bug#14296).
7228 2013-04-27 Juri Linkov <juri@jurta.org>
7230 * callint.c (Fcall_interactively): Call `Qread_number' for
7231 interactive code letter `n' instead of using duplicate code.
7234 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7236 * systime.h (make_timeval): Declare as 'const'.
7238 2013-04-27 Kenichi Handa <handa@gnu.org>
7240 * font.c (font_open_entity): Always open a font of manageable
7243 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7245 Port better to AIX (Bug#14258).
7246 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7249 2013-04-24 Kenichi Handa <handa@gnu.org>
7251 * coding.c (decode_coding_iso_2022): When an invalid escape
7252 sequence is encountered, reset the invocation and designation
7253 status to the safest one.
7255 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7257 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7258 Without this fix, "make distclean" leaves stamp-h1 behind.
7260 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7262 * w32fns.c (w32_fullscreen_rect): New function to compute the
7263 window rectangle for the given fullscreen mode.
7264 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7265 longer tunes the window size. This keeps the window's edges flush
7266 with the screen and allows the taskbar to hide itself in fullboth.
7268 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7269 window decorations and uses the entire screen.
7271 * w32term.h (w32_fullscreen_rect) Add prototype.
7272 (struct w32_output): Replace normal_width, normal_height,
7273 normal_top, and normal_left members with a single normal_placement
7275 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7277 (FRAME_NORMAL_PLACEMENT): New macro.
7279 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7281 * minibuf.c (Ftest_completion): Silence compiler warning.
7283 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7285 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7288 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7291 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7292 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7293 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7294 parentheses where appropriate.
7296 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7298 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7300 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7302 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7303 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7304 Mention in the doc string that setting these variables takes
7305 effect only after a call to set-window-buffer. (Bug#14200)
7307 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7309 * indent.c (Fvertical_motion): Don't consider display strings on
7310 overlay strings as display strings on the buffer position we
7311 started from. This prevents vertical cursor motion from jumping
7312 more than one line when there's an overlay string with a display
7313 property at end of line.
7314 Reported by Karl Chen <Karl.Chen@quarl.org> in
7315 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7317 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7319 * window.c (select_window): `record_buffer' even if window is
7320 already selected (bug#14191).
7322 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7324 * window.c (Fwindow_end): Test more flags, including the buffer's
7325 last_overlay_modified flag, to determine whether the window's
7326 display is really up-to-date. Prevents the function from
7327 returning a stale value. (Bug#14170)
7328 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7331 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7333 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7334 garbaged only if it is not already the top frame on its TTY.
7335 This prevents flickering due to constant redrawing of TTY frames when
7336 there are GUI frames open in the same session. (Bug#13864)
7338 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7340 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7341 of marking the idle timers directly.
7343 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7345 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7348 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7350 * window.c (select_window): Don't record_buffer while the invariant is
7351 temporarily broken (bug#14161).
7353 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7355 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7357 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7359 2013-04-07 Romain Francoise <romain@orebokech.com>
7361 Ignore additional platform-specific ACL errors (Bug#13702).
7362 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7363 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7365 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7367 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7370 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7372 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7373 This bug was introduced by my 2013-02-25 change that simplified
7374 data_start configuration. Without this change, on GNU/Linux
7375 an Emacs configured with --enable-profiling fails immediately
7376 due to a profiler signal.
7377 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7378 with these flags. On platforms where special flags are needed
7379 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7380 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7381 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7383 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7385 Get rid of some platform-specific functions examining window
7386 system and its capabilities. This is a partial rework of the
7388 * lisp.h (have_menus_p): Remove prototype. This function is
7389 replaced with platform-independent window_system_available.
7390 (check_window_system): Move to...
7391 * frame.h (decode_window_system_frame, window_system_available):
7392 ...here, add new prototypes.
7393 * frame.c (window_system_available, decode_window_system_frame):
7395 (check_window_system): Platform-independent now.
7396 * xterm.h (x_in_use): Remove declaration.
7398 * w32term.h (check_x_frame):
7399 * nsterm.h (check_x_frame): Remove prototypes. This function
7400 is replaced with platform-independent decode_window_system_frame.
7401 * msdos.c (have_menus_p): Remove.
7402 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7403 Remove platform-specific functions. Use check_window_system,
7404 decode_window_system_frame and check_ns_display_info where
7405 appropriate. Minor style and comment tweaks.
7406 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7407 (check_x_frame): Likewise.
7408 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7410 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7411 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7412 * xmenu.c, xselect.c: All related users changed.
7414 2013-04-03 Kenichi Handa <handa@gnu.org>
7416 The following changes is to optimize the code for reading UTF-8
7419 * coding.c (check_ascii): Rename from detect_ascii. Return value
7420 changed. Check EOL format. Do not call adjust_coding_eol_type
7422 (check_utf_8): New function.
7423 (adjust_coding_eol_type): Do nothing if already adjusted.
7424 (detect_coding): Compare the return value of check_ascii with
7425 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7426 (decode_coding_gap): Optimize for valid UTF-8.
7428 2013-03-21 Kenichi Handa <handa@gnu.org>
7430 * coding.c (syms_of_coding): Cancel previous change.
7432 * insdel.c (insert_from_gap): Fix previous change.
7434 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7436 Consistently use platform-specific function to detect window system.
7437 * lisp.h (check_window_system): New prototype. This function is
7438 going to replace check_x, check_w32 and check_ns.
7439 (have_menus_p): Mention msdos.c in comment.
7440 * fontset.c (check_window_system_func): Remove. Adjust all users.
7441 * fontset.h (check_window_system_func): Remove prototype.
7442 * nsterm.h (check_ns):
7443 * xterm.h (check_x):
7444 * w32term.h (check_w32): Likewise.
7445 * menu.c (Fx_popup_menu): Use check_window_system.
7446 * msdos.c (check_window_system): Define for MS-DOS.
7447 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7448 * w32fns.c (check_window_system): Likewise for MS-Windows.
7449 * xfns.c (check_window_system): Likewise for X.
7450 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7451 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7453 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7455 Prefer < to > in range checks such as 0 <= i && i < N.
7456 This makes it easier to visualize quantities on a number line.
7457 This patch doesn't apply to all such range checks,
7458 only to the range checks affected by the 2013-03-24 change.
7459 This patch reverts most of the 2013-03-24 change.
7460 * alloc.c (xpalloc, Fgarbage_collect):
7461 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7462 * character.c (string_escape_byte8):
7463 * charset.c (read_hex):
7464 * data.c (cons_to_unsigned):
7465 * dispnew.c (update_frame_1):
7466 * doc.c (Fsubstitute_command_keys):
7467 * doprnt.c (doprnt):
7468 * editfns.c (hi_time, decode_time_components):
7469 * fileio.c (file_offset):
7470 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7471 * font.c (font_intern_prop):
7472 * frame.c (x_set_alpha):
7473 * gtkutil.c (get_utf8_string):
7474 * indent.c (check_display_width):
7475 * keymap.c (Fkey_description):
7476 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7478 * minibuf.c (read_minibuf_noninteractive):
7479 * process.c (wait_reading_process_output):
7480 * search.c (Freplace_match):
7481 * window.c (get_phys_cursor_glyph):
7482 * xdisp.c (redisplay_internal):
7483 * xsmfns.c (smc_save_yourself_CB):
7484 Prefer < to > for range checks.
7485 * dispnew.c (sit_for): Don't mishandle NaNs.
7486 This fixes a bug introduced in the 2013-03-24 change.
7487 * editfns.c (decode_time_components): Don't hoist comparison.
7488 This fixes another bug introduced in the 2013-03-24 change.
7490 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7492 * frame.h (struct frame): Drop scroll_bottom_vpos
7493 member becaue all real users are dead long ago.
7494 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7495 * xdisp.c (redisplay_internal): Adjust user.
7497 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7499 * nsmenu.m (showAtX:Y:for:): setLevel to
7500 NSPopUpMenuWindowLevel (Bug#13998).
7502 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7504 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7505 (ns_check_pending_open_menu): Declare.
7507 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7508 (x_activate_menubar): Update the menu with title that matches
7509 ns_get_pending_menu_title, and call
7510 ns_check_pending_openmenu (Bug#12698).
7511 (menuWillOpen:): New method.
7512 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7514 * nsterm.m (menu_will_open_state, menu_mouse_point)
7515 (menu_pending_title): New varaibles.
7516 (ns_get_pending_menu_title, ns_check_menu_open)
7517 (ns_check_pending_open_menu): New functions.
7519 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7521 * indent.c (current_column_bol_cache): Remove leftover which is not
7522 used in Fmove_to_column any more.
7523 (current_column, scan_for_column): Adjust users.
7524 * keyboard.c (last_point_position_buffer, last_point_position_window):
7525 Remove leftovers which are not used for recording undo any more.
7526 (command_loop_1, syms_of_keyboard): Adjust users.
7527 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7528 redisplay_window any more.
7529 (move_it_to): Adjust user.
7531 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7533 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7534 Update dependencies.
7536 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7538 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7539 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7542 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7544 * window.h (struct window): Replace hchild, vchild and buffer slots
7545 with the only contents slot. This is possible because each valid
7546 window may have either the child window (in vertical or horizontal
7547 combination) or buffer to display (for the leaf window). Using that,
7548 a lof of operations to traverse and/or change window hierarchies may
7549 be simplified. New member horizontal is used to distinguish between
7550 horizontal and vertical combinations of internal windows.
7551 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7552 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7553 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7554 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7555 Use contents slot, not buffer, where appropriate.
7556 (wset_combination): New function.
7557 (wset_buffer): Add eassert.
7558 (Fframe_first_window): Simplify the loop reaching first window.
7559 (Fwindow_buffer): Use WINDOW_LEAF_P.
7560 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7561 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7562 (unshow_buffer): Convert initial debugging check to eassert.
7563 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7564 (make_parent_window, window_resize_check, window_resize_apply)
7565 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7566 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7567 Adjust to match struct window changes.
7568 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7569 (mark_window_cursors_off, count_windows, get_leaf_windows)
7570 (foreach_window_1): Simplify the loop.
7571 * alloc.c (mark_object): Do not check for the leaf window because
7572 internal windows has no glyph matrices anyway.
7573 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7574 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7575 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7576 (build_frame_matrix_from_window_tree, mirror_make_current)
7577 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7578 (update_window_tree, set_window_update_flags): Simplify the loop.
7579 (sync_window_with_frame_matrix_rows): Enforce live window.
7580 Use contents slot, not buffer, where appropriate.
7581 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7582 and WINDOW_HORIZONTAL_COMBINATION_P.
7583 (make_frame_visible_1): Simplify the loop.
7584 Use contents slot, not buffer, where appropriate.
7585 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7586 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7587 (expose_window_tree): Likewise.
7588 Use contents slot, not buffer, where appropriate.
7589 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7590 to avoid deleted windows. Use contents slot instead of buffer.
7591 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7592 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7593 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7594 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7596 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7598 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7599 identify the reasons for assertion violations in bug#14062 and
7601 (Fx_show_tip): Fix compilation error under
7602 "--enable-check-lisp-object-type". (Bug#14073)
7604 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7605 Reported by <rzl24ozi@gmail.com>.
7607 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7609 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7611 (unwind_with_echo_area_buffer): ...to restore it here.
7612 This is needed to ensure that...
7613 (redisplay_window): ...both window markers are valid here,
7614 which is verified by eassert.
7615 * editfns.c (save_excursion_save): Do not assume that
7616 selected_window always displays the buffer.
7617 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7620 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7622 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7625 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7627 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7629 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7631 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7632 since MinGW's w32api headers do. This avoids compiler warnings.
7634 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7637 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7639 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7641 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7643 * gtkutil.c (style_changed_cb): Check if frame is live and an
7644 X frame (Bug#14038).
7646 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7648 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7649 Define only for _WIN32_WINNT less than 0x0500.
7650 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7652 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7653 see its own definitions of 'struct timeval' and 'struct timezone'.
7655 Fix incompatibilities between MinGW.org and MinGW64 headers.
7656 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7658 * w32.c (REPARSE_DATA_BUFFER): Guard with
7659 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7661 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7663 * xterm.c: Include X11/XKBlib.h
7664 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7666 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7668 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7670 * blockinput.h (input_blocked_p): Likewise.
7671 * bytecode.c (exec_byte_code): Likewise.
7672 * callproc.c (call_process_kill, call_process_cleanup)
7673 (Fcall_process): Likewise.
7674 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7675 (Fccl_execute_on_string): Likewise.
7676 * character.c (string_escape_byte8): Likewise.
7677 * charset.c (read_hex): Likewise.
7678 * cm.c (calccost): Likewise.
7679 * data.c (cons_to_unsigned): Likewise.
7680 * dired.c (directory_files_internal, file_name_completion):
7682 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7683 (sit_for): Likewise.
7684 * doc.c (Fsubstitute_command_keys): Likewise.
7685 * doprnt.c (doprnt): Likewise.
7686 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7687 * emacsgtkfixed.c: Likewise.
7688 * fileio.c (file_offset, Fwrite_region): Likewise.
7689 * floatfns.c (Fexpt, fmod_float): Likewise.
7690 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7692 * font.c (font_intern_prop): Likewise.
7693 * frame.c (x_set_alpha): Likewise.
7694 * gtkutil.c (get_utf8_string): Likewise.
7695 * indent.c (check_display_width): Likewise.
7696 * intervals.c (create_root_interval, rotate_right, rotate_left)
7697 (split_interval_right, split_interval_left)
7698 (adjust_intervals_for_insertion, delete_node)
7699 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7700 (merge_interval_right, merge_interval_left, copy_intervals)
7701 (set_intervals_multibyte_1): Likewise.
7702 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7703 * keymap.c (Fkey_description): Likewise.
7704 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7705 * lread.c (openp, read_integer, read1, string_to_number):
7707 * menu.c (ensure_menu_items): Likewise.
7708 * minibuf.c (read_minibuf_noninteractive): Likewise.
7709 * print.c (printchar, strout): Likewise.
7710 * process.c (create_process, Faccept_process_output)
7711 (wait_reading_process_output, read_process_output, send_process)
7712 (wait_reading_process_output): Likewise.
7713 * profiler.c (make_log, handle_profiler_signal): Likewise.
7714 * regex.c (re_exec): Likewise.
7715 * regex.h: Likewise.
7716 * search.c (looking_at_1, Freplace_match): Likewise.
7717 * sysdep.c (get_child_status, procfs_ttyname)
7718 (procfs_get_total_memory): Likewise.
7719 * systime.h (EMACS_TIME_VALID_P): Likewise.
7720 * term.c (dissociate_if_controlling_tty): Likewise.
7721 * window.c (get_phys_cursor_glyph): Likewise.
7722 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7723 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7725 * xfns.c (Fx_window_property): Likewise.
7726 * xmenu.c (set_frame_menubar): Likewise.
7727 * xselect.c (x_get_window_property, x_handle_dnd_message):
7729 * xsmfns.c (smc_save_yourself_CB): Likewise.
7730 * xterm.c (x_scroll_bar_set_handle): Likewise.
7732 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7734 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7735 to be optional or nil. Adjust comment and convert it to docstring.
7736 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7737 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7739 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7741 Static checking by GCC 4.8-20130319.
7742 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7743 * process.c (Fset_process_datagram_address)
7744 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7745 * xdisp.c (get_char_face_and_encoding):
7746 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7747 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7748 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7750 2013-03-24 Ken Brown <kbrown@cornell.edu>
7752 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7753 fix compilation on 64-bit Cygwin, where underscores are not
7754 automatically prepended.
7756 * w32term.c (w32_initialize): Silence compiler warning.
7758 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7760 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7761 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7762 variables, to save and restore frame dimensions.
7763 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7764 after returning from a 'fullscreen' configuration.
7765 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7766 to avoid races between the main thread and the input thread.
7768 * w32term.h (struct w32_output): New members normal_width,
7769 normal_height, normal_top, normal_left, and prev_fsmode.
7770 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7771 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7774 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7775 'fullscreen' parameter. Always record previous width and height
7776 of the frame, except when switching out of maximized modes, so
7777 that they could be restored correctly, instead of resetting to the
7778 default frame dimensions. Send SC_RESTORE command to the frame,
7779 unless we are going to send SC_MAXIMIZE, to restore the frame
7780 resize hints in the mouse pointer shown by the window manager.
7783 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7785 * lisp.h (get_frame_param): Adjust conditions for prototype
7788 2013-03-22 Ken Brown <kbrown@cornell.edu>
7790 * unexcw.c: Drop unneeded inclusion of w32common.h.
7791 (report_sheap_usage): Declare.
7792 (read_exe_header): Add magic numbers for x86_64.
7793 (fixup_executable): Fix printf format specifier for unsigned long
7796 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7798 * frame.h (struct frame): Put menu_bar_window under #ifdef
7799 because this member is not needed when X toolkit is in use.
7800 (fset_menu_bar_window):
7801 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7802 (free_glyphs, update_frame):
7803 * xdisp.c (expose_frame): Likewise.
7804 (display_menu_bar): Likewise. Remove redundant eassert.
7805 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7808 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7810 Use functions and constants to manipulate Lisp_Save_Value objects.
7811 This replaces code that used macros and strings and token-pasting.
7812 The change makes the C source a bit easier to follow,
7813 and shrinks the Emacs executable a bit.
7814 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7815 (make_save_value): Change 1st arg from string to enum. All callers
7818 (mark_object): Use if, not #if, for GC_MARK_STACK.
7819 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7820 (XSAVE_OBJECT): Now functions, not macros.
7821 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7822 the constant was never used.
7823 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7824 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7825 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7826 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7828 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7829 type3 with a single member save_type. All uses changed.
7830 (save_type, set_save_pointer, set_save_integer): New functions.
7831 * print.c (PRINTX): Remove.
7833 * alloc.c: Remove redundant static declarations.
7835 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7837 * window.h (struct window): Convert left_col, top_line, total_lines
7838 and total_cols from Lisp_Objects to integers. Adjust comments.
7839 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7841 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7842 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7843 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7844 Adjust users where appropriate.
7846 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7848 * frame.h (struct frame): Drop resx and resy because the same data is
7849 available from window system-specific output context. Adjust users.
7850 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7851 New functions to provide defaults when no window system available.
7852 (FRAME_RES_X, FRAME_RES_Y): New macros.
7853 (NUMVAL): Move from xdisp.c.
7854 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7855 (Ffont_face_attributes, Fopen_font):
7856 * image.c (gs_load):
7857 * w32font.c (fill_in_logfont):
7858 * xdisp.c (calc_pixel_width_or_height):
7859 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7860 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7862 2013-03-20 Kenichi Handa <handa@gnu.org>
7864 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7865 to 1 (temporary workaround until a bug related to ASCII
7866 optimization is fixed).
7868 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7870 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7871 Signal error if window is not internal. Adjust docstring.
7872 (delete_all_child_windows): Use combination_limit to save the buffer.
7873 (Fset_window_configuration): Adjust accordingly.
7874 * print.c (syms_of_print): Initialize debugging output not here...
7875 (init_print_once): ...but in a new function here.
7876 * lisp.h (init_print_once): Add prototype.
7877 * emacs.c (main): Add call to init_print_once. Adjust comments.
7879 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7881 * window.c (window_resize_check, window_resize_apply)
7882 (window_from_coordinates, recombine_windows, set_window_buffer)
7883 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7884 (Fsplit_window_internal, Fdelete_window_internal)
7885 (freeze_window_starts): Use bool for booleans.
7886 * window.h (window_frame_coordinates, resize_frame_windows)
7887 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7889 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7891 * dispnew.c (bitch_at_user): Use `user-error'.
7893 2013-03-17 Ken Brown <kbrown@cornell.edu>
7895 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7896 as return type of image_background. (Bug#13981)
7897 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7899 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7901 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7902 (ns_select): Don't return with result uninitialized.
7904 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7907 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7909 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7910 directories. If filename is nil, get directory name (Bug#13932).
7911 Use getFilename and getDirectory.
7912 (getFilename, getDirectory): New methods for EmacsSavePanel and
7914 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7916 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7918 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7920 2013-03-15 Kenichi Handa <handa@gnu.org>
7922 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7923 (adjust_after_replace): Make it back to static. Delete the third
7924 arg text_at_gap_tail. Cancel the code for handling it.
7926 * coding.h (struct coding_system): New member eol_seen.
7928 * coding.c (detect_ascii): New function.
7929 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7930 when the source bytes are actually scanned. On detecting for
7931 coding_category_utf_8_auto, call detect_ascii instead of scanning
7932 source bytes directly.
7933 (produce_chars): Call insert_from_gap with the new arg 0.
7934 (encode_coding): Likewise.
7935 (decode_coding_gap): Control ASCII optimization by the variable
7936 disable_ascii_optimization instead of #ifndef .. #endif.
7937 Deccode EOL format according to coding->eol_seen.
7938 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7941 * lisp.h (adjust_after_replace): Cancel externing it.
7942 (insert_from_gap): Adjust prototype.
7944 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7946 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7947 FULLSCREEN_MAXIMIZED. (Bug#13935)
7949 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7951 * region-cache.c (find_cache_boundary, move_cache_gap)
7952 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7953 Simplify debugging check and convert to eassert. Adjust comment.
7954 (pp_cache): Put under ENABLE_CHECKING.
7956 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7958 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7959 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7961 (w32fullscreen_hook): If the frame is visible, reset
7962 f->want_fullscreen flag after changing the frame size. If the
7963 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7966 2013-03-13 Daniel Colascione <dancol@dancol.org>
7968 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7969 too so that these builds can use Cygwin's file conversion
7970 functions. (We've been building and linking cygw32.o all along
7971 and just not using it.)
7973 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7975 File synchronization fixes (Bug#13944).
7976 * Makefile.in (LIB_FDATASYNC): New macro.
7978 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7979 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7980 Don't worry about HAVE_FSYNC, since a substitute fsync is
7981 available if the system lacks one.
7982 (Fwrite_regin): Retry fsync if interrupted.
7984 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7986 * w32term.c (w32_read_socket): If the Emacs frame is being
7987 activated, call w32fullscreen_hook, to make sure the new frame
7988 dimensions are in effect. (Bug#13937)
7990 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7992 * xdisp.c (init_iterator): Simplify because both character and byte
7993 positions are either specified or -1. Add eassert. Adjust comment.
7994 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7995 character and byte positions can be obtained from marker.
7997 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7999 Static checking by Sun C 5.12.
8000 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8001 * bytecode.c (exec_byte_code):
8002 * dispnew.c (init_display):
8004 * fileio.c (Fsubstitute_in_file_name):
8005 * keyboard.c (Fevent_convert_list):
8006 * keymap.c (Fsingle_key_description):
8007 * term.c (maybe_fatal, fatal):
8008 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8009 * xsmfns.c (Fhandle_save_session):
8010 Omit unreachable code.
8011 * keymap.c (map_keymap_char_table_item): Cast void * to
8012 a function pointer type; the C Standard requires this.
8014 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8015 Include <sys/param.h> unconditionally, as that works elsewhere and
8016 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8017 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8020 See ChangeLog.12 for earlier changes.
8026 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8028 This file is part of GNU Emacs.
8030 GNU Emacs is free software: you can redistribute it and/or modify
8031 it under the terms of the GNU General Public License as published by
8032 the Free Software Foundation, either version 3 of the License, or
8033 (at your option) any later version.
8035 GNU Emacs is distributed in the hope that it will be useful,
8036 but WITHOUT ANY WARRANTY; without even the implied warranty of
8037 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8038 GNU General Public License for more details.
8040 You should have received a copy of the GNU General Public License
8041 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.