1 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
6 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8 * xterm.c (input_signal_count): Remove.
9 (x_dispatch_event): Define unconditionally.
10 (x_make_frame_visible): Process X events until the frame
11 is really visible (Bug#16027).
12 * xterm.h (x_dispatch_event): Declare unconditionally.
14 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
16 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
18 * nsterm.m (x_set_window_size): Handle pixelwise.
20 2013-12-05 Martin Rudalics <rudalics@gmx.at>
22 * w32term.c (x_new_font):
23 * xterm.c (x_new_font): Calculate new frame size from new font
26 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
28 * lisp.h (FOR_EACH_TAIL): New macro.
29 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
31 * window.c (select_window): Call second wset_redisplay before we change
32 selected_window (bug#16034).
34 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
36 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
38 2013-12-04 Eli Zaretskii <eliz@gnu.org>
40 * w32xfns.c: Include window.h, to avoid a compiler warning.
42 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
44 * window.c (window_scroll): Mark window for redisplay (bug#16034).
45 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
46 window_scroll takes care of it.
47 (Fset_window_point, Fdelete_other_windows_internal)
48 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
49 (Fsplit_window_internal, Fdelete_window_internal)
50 (Fresize_mini_window_internal, Fset_window_configuration)
51 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
52 cause redisplay instead of forcing a complete redisplay.
53 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
54 we're only affecting the selected_window.
56 2013-12-04 Eli Zaretskii <eliz@gnu.org>
58 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
59 directional control characters. Update type and category
60 determination according to the UBA from Unicode v6.3.
61 (bidi_category_t): New category EXPLICIT_FORMATTING.
63 * dispextern.h (bidi_type_t): Update to include new bidirectional
64 properties introduced with Unicode v6.3. (Bug#16043)
66 2013-12-04 Martin Rudalics <rudalics@gmx.at>
68 * xterm.c (XTflash): Fix coordinate of bottom area to flash
71 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
73 * font.c (font_list_entities): Remove dummy assignment.
74 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
75 used on graphic displays only. Remove unused 'font_encoder' member.
76 (struct font_bitmap): Remove unused 'extra' member.
77 * nsfont.m (nsfont_open):
78 * w32font.c (w32font_open_internal):
79 * ftfont.c (ftfont_get_bitmap): Adjust users.
81 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
85 * undo.c (record_point, record_property_change):
86 Use bool for boolean, for local vars that are always true or false.
88 Minor integer overflow fixes (Bug#16033).
89 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
90 This improves on the previous fix to this function.
91 (window_resize_check): When summing up pixel counts, don't rely on
92 undefined behavior if the sum overflows.
94 2013-12-03 Martin Rudalics <rudalics@gmx.at>
96 * window.c (Fset_window_new_pixel): Don't choke at negative
97 argument value (Bug#16033).
99 * xfns.c (Fx_create_frame): Add another call to change_frame_size
100 to avoid crash in window_box_height.
102 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
103 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
105 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
107 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
109 Minor integer overflow fixes.
110 * window.c (Fset_window_new_pixel, grow_mini_window):
111 * xdisp.c (Fwindow_text_pixel_size):
112 Avoid undefined behavior on signed integer overflow.
113 * xfns.c (x_set_mouse_color):
114 Check that drag shape fits in 'unsigned', since that's what X wants.
116 2013-12-02 Eli Zaretskii <eliz@gnu.org>
118 Improve reporting of fatal exception on MS-Windows.
119 * w32fns.c (my_exception_handler): New function.
120 (globals_of_w32fns): Set it up as the unhandled exception
121 handler. Initialize exception code and address to zeros.
122 (emacs_abort): If the exception code and address are available,
123 print them at the beginning of the backtrace. Fix the format of
124 printing addresses (was producing 0x0x12345678 on XP).
127 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
129 * eval.c (Fbacktrace__locals): New function.
130 (syms_of_eval): Defsubr it.
132 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
134 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
135 Define here to unify between...
136 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
137 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
139 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
141 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
143 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
144 fringe background extension.
145 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
146 because they are now always the same as `left' and `width',
147 respectively. Remove code for the case that `width' and
148 `sb_width' are different.
150 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
152 Fix minor problems found by static checking.
153 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
154 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
155 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
157 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
159 * image.c (imagemagick_compute_animated_image): Don't crash if we
160 have an animation with different-sized images (bug#15313).
162 2013-11-30 Martin Rudalics <rudalics@gmx.at>
164 Remove some unused items introduced during pixelwise change.
165 * window.c (window_resize_total_check): Remove unused function.
166 * xdisp.c (remember_mouse_glyph): Remove unused label.
167 (Ftool_bar_height): Move declaration inside #if.
168 * xterm.c (x_set_window_size): Don't use r and c.
170 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
172 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
175 * window.c (Fset_window_configuration): Comment out unused variables.
177 * w32term.c (w32_read_socket): Remove unused variable `buf'.
179 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
181 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
183 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
185 * gnutls.c (gnutls_audit_log_function): Only declare and define if
186 HAVE_GNUTLS3 (Bug#16001).
188 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
189 if interrupts are deferred (Bug#15801).
191 2013-11-30 Martin Rudalics <rudalics@gmx.at>
193 Support resizing frames and windows pixelwise.
194 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
195 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
196 (struct glyph_matrix): Replace window_left_col and
197 window_top_line by window_pixel_left and window_pixel_top.
198 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
200 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
201 (draw_window_divider, move_it_to, x_draw_right_divider)
202 (x_draw_bottom_divider, change_frame_size): Add or fix
204 * dispnew.c (change_frame_size_1): Change prototype.
205 (adjust_glyph_matrix, required_matrix_width)
206 (adjust_frame_glyphs_for_window_redisplay): Use pixel
207 values instead of lines and columns.
208 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
209 WINDOW_TOTAL_FRINGE_WIDTH.
210 (handle_window_change_signal, do_pending_window_change)
211 (init_display): Adjusts calls of change_frame_size.
212 (change_frame_size, change_frame_size_1): Handle pixelwise
214 * frame.c (Qright_divider_width, Qbottom_divider_width): New
216 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
217 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
218 (x_set_internal_border_width, x_set_vertical_scroll_bars)
219 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
221 (set_frame_param): New function.
222 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
223 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
224 (Ffringe_width, Fborder_width, Fright_divider_width)
225 (Fbottom_divider_width): New functions, defsubr them.
226 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
228 (struct frame_parm_table): New members Qright_divider_width and
229 Qbottom_divider_width.
230 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
231 (x_report_frame_params): Handle Qright_divider_width and
232 Qbottom_divider_width.
233 (x_set_right_divider_width, x_set_bottom_divider_width): New
235 (frame_resize_pixelwise): New option.
236 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
237 new_pixelwise, right_divider_width and bottom_divider_width;
238 remove total_lines; rename text_lines, text_cols, new_text_lines
239 and new_text_cols to text_height, text_width, new_height and
240 new_width respectively.
241 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
242 FRAME_TEXT_WIDTH respectively.
243 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
244 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
245 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
247 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
248 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
249 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
250 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
251 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
252 (FRAME_TOTAL_COLS_ARG): Remove macro.
253 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
254 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
255 (x_wm_set_size_hint): Handle frame pixel sizes.
256 * indent.c (compute_motion, Fcompute_motion): Call
257 window_body_width instead of window_body_cols.
258 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
259 (make_lispy_position): Handle right and bottom dividers.
260 (Fsuspend_emacs): Pixelize call of change_frame_size.
261 * keyboard.h: Extern Qright_divider, Qbottom_divider.
262 * lisp.h: Extern set_frame_param.
263 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
265 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
266 call of change_frame_size.
267 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
268 * nsterm.m (ns_update_window_end): Optionally draw right
270 (x_set_window_size): Add argument pixelwise. Call
271 check_frame_size and change_frame_size with pixelwise zero.
272 (ns_draw_window_divider): New function.
273 (ns_redisplay_interface): Add ns_draw_window_divider.
274 (updateFrameSize:): Call change_frame_size with pixelwise zero.
275 (x_new_font): Call x_set_window_size with pixelwise zero.
276 * print.c (print_object): For a window print its sequence
278 * term.c (Fresume_tty): Pixelize call of change_frame_size.
279 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
280 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
281 (w32_createwindow): Use scroll bar area width.
282 (w32_wnd_proc): Handle bottom divider width. For
283 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
284 (Fx_create_frame): Default divider width parameters. Caclulate
285 sizes pixelwise. Add vertical drag cursor support.
286 (x_create_tip_frame): Default divider widths to zero. Pixelize
287 call to change_frame_size.
288 (Fx_show_tip): Add handling of divider widths. Pixelize window
290 (Fw32_frame_rect): New function.
291 (frame_parm_handler w32_frame_parm_handlers): Add divider
293 (Vx_window_vertical_drag_shape): Add variable.
294 * w32inevt.c (resize_event, maybe_generate_resize_event):
295 Pixelize change_frame_size calls.
296 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
298 * w32term.c (w32_draw_window_divider): New function.
299 (x_update_window_end): Handle right divider.
300 (w32_draw_fringe_bitmap, x_scroll_run)
301 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
302 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
303 new frame sizes pixelwise.
304 (x_new_font): Pixelize call to x_set_window_size.
305 (x_check_fullscreen): Pixelize call to change_frame_size.
306 (x_set_window_size_1, x_set_window_size): New argument
307 pixelwise. Calculate pixelwise.
308 (x_wm_set_size_hint): Use scroll bar area width.
309 (w32_redisplay_interface): Add w32_draw_window_divider.
310 * w32term.h (struct w32_output): Add vertical drag cursor.
311 * widget.c (set_frame_size, update_wm_hints)
312 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
314 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
315 * window.c (sequence_number): Restore.
316 (Fwindow_pixel_width, Fwindow_pixel_height)
317 (Fwindow_mode_line_height, Fwindow_header_line_height)
318 (window_pixel_to_total, Frun_window_scroll_functions)
319 (Fset_window_new_pixel, window_resize_apply_total)
320 (Fwindow_resize_apply_total): New functions.
321 (window_body_height, window_body_width): Rename from
322 window_body_lines. New argument PIXELWISE. Calculate
324 (Fwindow_body_height, Fwindow_body_width): New argument
326 (coordinates_in_window, window_relative_x_coord): Use window's
327 pixel width instead of total width.
328 (replace_window, recombine_windows): Initialize pixel values.
329 (resize_root_window, resize_frame_windows, grow_mini_window)
330 (shrink_mini_window): New argument PIXELWISE. Calculate
332 (Fdelete_other_windows_internal, adjust_window_margins)
333 (window_resize_check, window_resize_apply)
334 (Fdelete_window_internal, Fresize_mini_window_internal)
335 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
336 (check_frame_size): Rename arguments. New argument PIXELWISE.
338 (set_window_buffer): Make samebuf bool. Run configuration change
339 hook only if buffer changed.
340 (Fset_window_buffer): Rewrite doc-string.
341 (make_window): Initialize new_pixel slot.
342 (Fwindow_resize_apply): Check pixel size of root window.
343 (Fsplit_window_internal): Call 2nd argument pixel_size.
345 (Fscroll_left, Fscroll_right): Call window_body_width instead of
347 (save_window_data): New slots frame_text_width,
348 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
349 (saved_window): New slots pixel_left, pixel_top, pixel_height,
351 (Fcurrent_window_configuration, Fset_window_configuration)
352 (save_window_save, compare_window_configurations): Handle new
353 slots in save_window_data and saved_window.
354 (Fset_window_scroll_bars): Fix doc-string.
355 (window_resize_pixelwise): New variable.
356 (coordinates_in_window, Fcoordinates_in_window_p): Handle
358 (make_parent_window): Adjust sequence_number.
359 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
361 * window.h (struct window): New members new_pixel, pixel_left,
362 pixel_top, pixel_width, pixel_height. Restore sequence_number.
363 (wset_new_pixel): New function.
364 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
365 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
366 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
367 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
368 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
369 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
370 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
371 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
372 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
373 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
374 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
375 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
376 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
377 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
378 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
380 (resize_frame_windows, grow_mini_window, shrink_mini_window)
381 (window_body_width, check_frame_size): Adapt external declarations.
382 * xdisp.c (last_max_ascent): New integer.
383 (window_text_bottom_y): Handle bottom divider.
384 (window_box_width, window_box_height): Calculate pixelwise.
385 (get_glyph_string_clip_rects): Handle right divider.
386 (remember_mouse_glyph): When windows are resized pixelwise
387 proceed with width and height set to 1.
388 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
390 (move_it_to): Calculate and return maximum x position
392 (Fwindow_text_pixel_size): New function.
393 (resize_mini_window, update_tool_bar): Calculate pixelwise.
394 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
396 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
398 (redisplay_tool_bar): Calculate pixelwise.
399 (redisplay_window): Calculate pixelwise. Handle dividers.
400 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
401 (x_draw_vertical_border): Handle dividers.
402 (define_frame_cursor1): Handle vertical drag cursor.
403 (x_draw_right_divider, x_draw_bottom_divider): New functions.
404 (expose_window): Calculate pixelwise. Handle dividers.
405 (init_xdisp): Initialize pixel values.
406 * xfaces.c (Qwindow_divider): New face.
407 (realize_basic_faces): Realize it.
408 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
409 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
410 (x_set_scroll_bar_default_width): Default actual width to 16.
411 (Fx_create_frame): Set sizes pixelwise.
412 (x_create_tip_frame): Default divider widths to zero. Pixelize
413 call of change_frame_size.
414 (Fx_show_tip): Handle divider widths. Initial pixel position
416 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
417 (Vx_window_vertical_drag_shape): New option.
418 * xmenu.c (free_frame_menubar): Pixelize call of
420 * xterm.c (x_draw_window_divider): New function.
421 (x_update_window_end): Optionally draw right divider.
422 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
423 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
424 (handle_one_xevent, x_new_font): Calculate pixelwise.
425 (x_set_window_size_1, x_set_window_size): New argument
426 pixelwise. Calculate pixelwise.
427 (x_wm_set_size_hint): Pixelize call of check_frame_size.
428 (struct x_redisplay_interface): Add x_draw_window_divider.
429 * xterm.h (struct x_output): Add vertical_drag_cursor.
431 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
433 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
434 Set invisible frames's `redisplay' when a full redisplay is requested.
435 (redisplay_window): Set must_be_updated_p instead (bug#15999).
436 (redisplay_mode_lines): Don't set must_be_updated_p any more.
437 (display_mode_lines): Set it here instead.
439 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
441 * dispextern.h (set_window_update_flags): Remove.
443 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
445 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
447 * xdisp.c (REDISPLAY_SOME_P): New macro.
448 (redisplay_internal): Use it (bug#15999).
449 (prepare_menu_bars, redisplay_window): Use it as well.
451 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
453 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
455 * w32font.c (g_b_init_get_char_width_32_w): New static var.
456 (globals_of_w32font): Zero it out.
457 (GetCharWidth32W_Proc): New function pointer.
458 (get_char_width_32_w): New function.
459 (compute_metrics): If get_glyph_outline_w returns an error, try
460 get_char_width_32_w before declaring a failure. This avoids
461 punishing raster (a.k.a. "bitmap") fonts by slowing down
462 redisplay. (Bug#6364).
464 2013-11-29 Eli Zaretskii <eliz@gnu.org>
466 * xdisp.c (clear_mouse_face): Don't invalidate the entire
467 mouse-highlight info, just signal frame_up_to_date_hook that mouse
468 highlight needs to be redisplayed. (Bug#15913)
470 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
472 Fix minor problems found by static checking.
473 * buffer.h (struct buffer_text, struct buffer):
474 * frame.h (struct frame):
475 * window.h (struct window):
476 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
477 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
478 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
479 no-longer-valid use of HAVE_MENUS.
480 * xdisp.c (propagate_buffer_redisplay): Now static.
482 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
484 * xmenu.c (Fmenu_or_popup_active_p):
485 * window.c (Fset_window_configuration):
486 * menu.c (Fx_popup_menu, Fx_popup_dialog):
487 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
488 * fns.c (Fyes_or_no_p):
489 * editfns.c (Fmessage_box, Fmessage_or_box):
490 * alloc.c (make_save_ptr_ptr):
491 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
493 * window.c (Fset_window_configuration): Move select_window later.
495 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
497 Refine redisplay optimizations to only redisplay *some* frames/windows
498 rather than all of them.
499 * xdisp.c (REDISPLAY_SOME): New constant.
500 (redisplay_other_windows, wset_redisplay, fset_redisplay)
501 (bset_redisplay, bset_update_mode_line): New functions.
502 (message_dolog): Use bset_redisplay.
503 (clear_garbaged_frames): Use fset_redisplay.
504 (echo_area_display): Use wset_redisplay.
505 (buffer_shared_and_changed): Remove.
506 (prepare_menu_bars): Call Vpre_redisplay_function before updating
507 frame titles. Compute the actual set of windows redisplayed.
508 Don't update frame titles and menu bars for frames that don't need to
510 (propagate_buffer_redisplay): New function.
512 (redisplay_internal): Use it. Be more selective in the set of windows
513 we redisplay. Propagate windows_or_buffers_changed to
514 update_mode_lines a bit later to simplify the code.
515 (mark_window_display_accurate_1): Reset window and buffer's
517 (redisplay_window): Do nothing if neither the window nor the buffer nor
518 the frame needs redisplay.
519 * window.h (struct window): Add `redisplay' field.
520 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
521 (redisplay_other_windows, window_list): New declarations.
522 * window.c (select_window, Fset_window_start): Use wset_redisplay.
523 (window_list): Not static any more.
524 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
525 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
526 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
527 * frame.c (Fmake_frame_visible): Don't redisplay everything.
528 * frame.h (struct frame): Add `redisplay' field.
529 Move `external_menu_bar' bitfield next to other bit-fields.
530 (SET_FRAME_GARBAGED): Use fset_redisplay.
531 (SET_FRAME_VISIBLE): Don't garbage the frame;
532 Use redisplay_other_windows.
533 * buffer.h (struct buffer): Add `redisplay' field.
534 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
535 (modify_overlay): Use bset_redisplay.
536 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
538 2013-11-28 Eli Zaretskii <eliz@gnu.org>
540 Support w32 file notifications in batch mode.
541 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
542 invalid (which happens in batch mode). If non-interactive, call
543 handle_file_notifications to store file notification events in the
544 input queue. (Bug#15933)
546 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
548 * w32inevt.c (handle_file_notifications): Now external, not static.
550 * w32term.h (handle_file_notifications): Provide prototype.
552 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
553 init_crit, since init_display, which does that otherwise, is not
556 2013-11-27 Glenn Morris <rgm@gnu.org>
558 * Makefile.in ($(lispsource)/international/charprop.el): New.
559 (emacs$(EXEEXT)): Depend on charprop.el.
561 2013-11-27 Eli Zaretskii <eliz@gnu.org>
563 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
564 deleting portions of the buffer under non-nil REPLACE argument.
567 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
568 directory, watch it and not its parent.
569 (add_watch): Allow empty string in FILE.
571 2013-11-27 Martin Rudalics <rudalics@gmx.at>
573 * window.c (Fset_window_start, window_resize_apply)
574 (window_scroll): Reset window_end_valid (Bug#15957).
576 2013-11-27 Glenn Morris <rgm@gnu.org>
578 * Makefile.in (leimdir): Now in lisp source directory.
579 ($(leimdir)/leim-list.el): Just use ../leim .
580 * epaths.in (PATH_DUMPLOADSEARCH):
581 * lread.c (load_path_default):
582 * nsterm.m (ns_load_path): No more leim directory.
584 2013-11-26 Andreas Schwab <schwab@suse.de>
586 * .gdbinit (xgettype): Add cast.
588 2013-11-26 Glenn Morris <rgm@gnu.org>
590 Preload leim-list.el.
591 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
592 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
593 is a single directory.
595 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
597 bool-vector-subsetp is now the normal direction (Bug#15912).
598 * data.c (Fbool_vector_subsetp): Test whether the first argument
599 is a subset of the second one, not the reverse. Add doc string.
601 Fix minor problems found by static checking.
602 * lread.c (load_path_default): Now static.
603 * textprop.c (text_property_stickiness): Be consistent about the
604 test used when deciding whether to consider the previous character.
605 This simplifies the code a bit.
607 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
609 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
611 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
612 (syms_of_frame): Don't defsubr them.
614 2013-11-25 Glenn Morris <rgm@gnu.org>
616 * lread.c (load_path_default): Change the sense of the argument.
617 (init_lread): When EMACSLOADPATH is set, do not ignore changes
618 from dump_path. When it is not, avoid checking dump_path twice.
620 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
621 uninstalled dump_path against installed Vload_path. (Bug#15964)
623 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
625 Export get_pos_property to Elisp.
626 * editfns.c (Fget_pos_property): Rename from get_pos_property.
627 (syms_of_editfns): Export it to Elisp.
629 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
631 2013-11-23 Romain Francoise <romain@orebokech.com>
633 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
634 initialization here ...
635 (syms_of_fileio): ... from here.
637 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
639 * lread.c (init_lread): Fix int/Lisp_Object mixup.
640 Please use --enable-check-lisp-object-type.
642 2013-11-23 Glenn Morris <rgm@gnu.org>
644 * process.c (get_process): Explicit error for dead buffers.
646 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
648 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
650 2013-11-23 Glenn Morris <rgm@gnu.org>
652 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
653 * lread.c (load_path_check): Take path to check as argument.
654 (load_path_default): New, split from init_lread.
655 (init_lread): Move calc of default load-path to load_path_default.
656 Empty elements in EMACSLOADPATH now stand for the default.
657 (load-path): Doc fix.
658 * emacs.c (decode_env_path): Add option to treat empty elements
659 as nil rather than ".".
660 * callproc.c (init_callproc_1, init_callproc):
661 * image.c (Vx_bitmap_file_path):
662 * lisp.h (decode_env_path):
663 * lread.c (Vsource_directory):
664 Update for new argument spec of decode_env_path.
666 2013-11-22 Eli Zaretskii <eliz@gnu.org>
668 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
669 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
671 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
673 Fix some dependency problems that cause unnecessary recompiles.
674 Problem reported by RMS in
675 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
676 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
677 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
678 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
679 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
680 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
681 (boostrap-clean): No need to remove stamp-oldxmenu.
683 Fix recently introduced bool vector overrun.
684 This was due to an optimization that went awry.
685 Reported by Glenn Morris in
686 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
687 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
688 for empty vectors, undoing the 2013-11-18 change.
689 * data.c (bool_vector_binop_driver): Rely on this.
690 Fix bug that occasionally overran the destination.
691 * lisp.h (struct Lisp_Bool_vector): Document this.
693 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
695 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
698 * nsterm.m (init, run, stop:): Comment out for now, does not work
701 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
703 * charset.c (syms_of_charset): Don't read past end of string.
705 2013-11-19 Glenn Morris <rgm@gnu.org>
707 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
709 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
711 Add hooks to run on gaining/losing focus. (Bug#15029)
712 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
713 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
714 (syms_of_frame): Add focus-in-hook, focus-out-hook.
716 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
718 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
719 The old names predated the API change that put destination at end.
721 Improve API of recently-added bool vector functions (Bug#15912).
722 The old API had (bool-vector-count-matches A B)
723 and (bool-vector-count-matches-at A B I), which gave the
724 misleading impression that the two functions were variants, one
725 with a location I. The new API has (bool-vector-count-population A)
726 and (bool-vector-count-consecutive A B I) to make the distinction
727 clearer. The first function no longer has a B argument, since the
728 caller can easily determine the number of nils if the length and
729 number of ts is known.
730 * data.c (Fbool_vector_count_population): Rename from
731 bool_vector_count_matches, and accept just 1 argument.
732 (Fbool_vector_count_consecutive): Rename from
733 Fbool_vector_count_matches_at.
735 Always allocate at least one bits_word per bool vector.
736 See Daniel Colascione in:
737 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
738 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
739 * data.c (bool_vector_binop_driver): Rely on this. Tune.
740 * lisp.h (struct Lisp_Bool_vector): Document this.
742 2013-11-18 Eli Zaretskii <eliz@gnu.org>
744 * insdel.c (invalidate_buffer_caches): New function, consolidated
745 from part of prepare_to_modify_buffer.
746 (insert_from_gap, prepare_to_modify_buffer):
747 * coding.c (code_convert_region, code_convert_string):
748 Call invalidate_buffer_caches. (Bug#15841)
750 * lisp.h (invalidate_buffer_caches): Add prototype.
752 2013-11-17 Eli Zaretskii <eliz@gnu.org>
754 * w32term.c (x_update_window_end): Don't invalidate the entire
755 mouse-highlight info, just signal frame_up_to_date_hook that mouse
756 highlight needs to be redisplayed. (Bug#15913)
758 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
760 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
762 2013-11-16 Eli Zaretskii <eliz@gnu.org>
764 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
765 while we are using Vprin1_to_string_buffer.
767 * keymap.c (describe_map): Don't crash if PT is 1 both before and
768 after inserting the description string. (Bug#15907)
770 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
772 * data.c: Work around bogus GCC diagnostic about shift count.
773 Reported by Eli Zaretskii in
774 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
775 (pre_value): New function.
776 (count_trailing_zero_bits): Use it.
778 2013-11-15 Eli Zaretskii <eliz@gnu.org>
780 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
781 assume C macros are not supported even under -g3 in these old GCC
784 2013-11-15 Leo Liu <sdl.web@gmail.com>
786 * minibuf.c (Ftry_completion, Fall_completions)
787 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
789 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
791 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
792 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
793 This avoids placing unnecessary constants into the Emacs code.
795 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
797 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
798 for Cygwin w32 build.
800 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
801 for Cygwin w32 build. (Bug#15892)
803 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
805 Simplify, port and tune bool vector implementation.
806 * alloc.c (bool_vector_exact_payload_bytes)
807 (bool_vector_payload_bytes): Remove.
808 (bool_vector_fill): Return its argument.
809 * alloc.c (bool_vector_fill):
811 * print.c (print_object):
812 Simplify by using bool_vector_bytes.
813 * alloc.c (make_uninit_bool_vector):
814 New function, broken out from Fmake_bool_vector.
815 (Fmake_bool_vector): Use it. Use tail call.
816 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
817 * data.c (BITS_PER_ULL): New constant.
818 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
819 if long long versions don't exist.
820 (shift_right_ull): New function.
821 (count_one_bits_word): New function, replacing popcount_bits_word
822 macro. Don't assume that bits_word is no wider than long long.
823 (count_one_bits_word, count_trailing_zero_bits):
824 Don't assume that bits_word is no wider than long long.
825 * data.c (bool_vector_binop_driver, bool_vector_not):
826 * fns.c (Fcopy_sequence):
828 Create an uninitialized destination, to avoid needless work.
829 (internal_equal): Simplify.
830 (Ffillarray): Prefer tail call.
831 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
832 contain at least one word.
833 (bits_word_to_host_endian): Prefer if to #if. Don't assume
834 chars are narrower than ints.
835 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
836 * fns.c (Fcopy_sequence):
838 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
839 Don't try to port to hosts where bits_word values have holes; the
840 code wouldn't work there anyway. Verify this assumption, though.
841 (bool_vector_bytes): New function.
842 (make_uninit_bool_vector): New decl.
843 (bool_vector_fill): Now returns Lisp_Object.
845 * xfns.c (xic_create_fontsetname):
846 * xrdb.c (gethomedir): Prefer tail calls.
848 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
850 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
851 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
853 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
854 that requires a return value.
855 (Fset_buffer_modified_p): Take advantage of this change to do
858 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
860 * buffer.c (Frestore_buffer_modified_p): Sync it with
861 Fset_buffer_modified_p.
862 (Fforce_mode_line_update): New function, moved from subr.el.
863 (Fset_buffer_modified_p): Use them.
864 (syms_of_buffer): Defsubr Fforce_mode_line_update.
866 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
868 * search.c (find_newline): Rewrite to prefer offsets to pointers.
869 This avoids undefined behavior when subtracting pointers into
870 different aways. On my platform it also makes the code a tad
871 smaller and presumably faster.
873 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
875 * keyboard.c (command_loop_1): Use region-extract-function.
876 * insdel.c (Qregion_extract_function): Not static any more (can we
877 stop pretending that these vars can benefit from being marked static?).
879 2013-11-09 Eli Zaretskii <eliz@gnu.org>
881 * search.c (find_newline): If buffer text is relocated during the
882 "dumb loop", adjust C pointers into buffer text to follow suit.
885 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
887 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
888 for conversion (Bug#15837).
890 2013-11-09 Eli Zaretskii <eliz@gnu.org>
892 * fileio.c (Finsert_file_contents): Invalidate the newline cache
893 for the entire range of inserted characters. (Bug#15841)
895 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
897 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
899 (realize_default_face): Remove assignment to distant-foreground if
900 unspecified (Bug#15815).
902 2013-11-08 Eli Zaretskii <eliz@gnu.org>
904 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
905 cache-long-scans disabled, since we don't want to call
906 prepare_to_modify_buffer (in insert_1_both) for each message we
909 * buffer.h (bset_cache_long_scans): New INLINE function, moved
910 from buffer.c. Improve commentary to the buffer field setter
913 * buffer.c (bset_cache_long_scans): Static function deleted.
914 Improve commentary to the buffer field setter functions.
915 (init_buffer_once): Default for cache-long-scans changed to t.
918 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
920 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
922 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
923 This bug was introduced in my 2013-06-21 change, and caused
924 struct Lisp_Sub_Char_Table objects to be given too many slots,
925 which broke 'make -C admin/unidata'.
927 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
929 Import changes from mac-port 4.5.
930 * macfont.m (mac_font_copy_default_descriptors_for_language)
931 (mac_font_copy_default_name_for_charset_and_languages): Declare.
932 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
933 (macfont_language_default_font_names): New.
934 (macfont_list): Rearrange language/charset code.
935 (macfont_close): Don't check for macfont_info->cache.
936 (mac_ctfont_create_preferred_family_for_attributes): New font
938 mac_font_copy_default_name_for_charset_and_languages.
939 (mac_font_copy_default_descriptors_for_language)
940 (mac_font_copy_default_name_for_charset_and_languages): New functions.
942 * macfont.h (kCTVersionNumber10_9): Define if not defined.
944 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
946 Port to C11 aligned_alloc, and fix some integer overflows.
947 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
948 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
949 and use of posix_memalign replaced with aligned_alloc.
950 (aligned_alloc): New function, defined or declared as needed.
951 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
952 Don't undef; configure.ac now does this.
953 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
954 (calloc, aligned_alloc): Check for integer overflow.
955 (aligned_alloc): Rename from memalign. All uses changed.
956 (memalign): New function, an alias for aligned_alloc.
958 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
960 * xdisp.c (redisplay_internal): Fix typo in last change.
962 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
964 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
966 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
968 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
969 redisplay--mode-lines-cause.
970 (redisplay_internal): Keep them uptodate. Remove redundant check of
971 buffer_shared_and_changed.
972 * *.[chm]: Number every assignment to update_mode_lines so we
973 can track why it is set.
975 2013-11-06 Eli Zaretskii <eliz@gnu.org>
977 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
979 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
981 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
982 can track why it is set.
984 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
986 Integer-related fixes for term.c etc.
987 * dispextern.h (face_tty_specified_color): New function.
988 * term.c (turn_on_face): Don't rely on undefined behavior when
989 assigning an out-of-range value to 'long'.
990 Simplify test for toggling highlight.
991 (tty_capable_p): Omit last two (unused) args. All callers changed.
992 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
993 (read_menu_input, tty_menu_activate, tty_menu_show):
994 * xfaces.c (x_supports_face_attributes_p)
995 (tty_supports_face_attributes_p):
996 Use bool for boolean. All callers changed.
997 (tty_supports_face_attributes_p): Omit defaults for color indices;
998 no longer needed. Simplify tail call.
1000 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1002 * xdisp.c (prepare_menu_bars): Mark static.
1003 * lisp.h (prepare_menu_bars): Don't declare.
1004 * xselect.c (x_handle_selection_clear):
1005 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1007 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1009 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1010 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1012 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1014 * keyboard.c (Fcommand_error_default_function): Rename from
1015 Fdefault_error_output.
1017 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1019 * keyboard.c (Fdefault_error_output): New function, extracted from
1021 (syms_of_keyboard): Use it for Vcommand_error_function.
1023 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1025 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1026 (init_eval): Use it to ensure handlerlist is non-NULL.
1027 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1028 (Fsignal): Adjust NULLness test of handlerlist.
1029 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1031 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1033 * callproc.c (call_process): Call prepare_to_modify_buffer before
1034 decoding text read from the sub-process, as the decoded stuff will
1035 be inserted into the buffer. This will invalidate the various
1036 caches maintained for the buffer. (Bug#15148)
1038 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1040 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1041 string of glyphless-char-display.
1043 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1045 * nsfns.m (ns_get_name_from_ioreg): New function.
1046 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1047 OSX >= 10.9. Use ns_get_name_from_ioreg.
1049 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1051 Simplify and port recent bool vector changes.
1052 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1053 only in this file. Use a more-efficient implementation if the
1054 second argument is a power of 2.
1055 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1056 Remove no-longer-necessary compile-time checks.
1057 (bool_vector_exact_payload_bytes): New function.
1058 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1059 exact payload changed to call the new function. Do not assume
1060 that the arg or result fits in ptrdiff_t.
1061 (bool_vector_fill): New function.
1062 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1064 (vroundup_ct): Don't assume arg fits in size_t.
1065 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1066 invoke set_category_set.
1067 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1068 All callers changed. Use bool_vector_set.
1069 * category.h (XCATEGORY_SET): Remove; no longer needed.
1070 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1072 * data.c (Faref): Use bool_vector_ref.
1073 (Faset): Use bool_vector_set.
1074 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1075 (Fbool_vector_not, Fbool_vector_count_matches)
1076 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1077 * fns.c (concat): Use bool_vector_ref.
1078 (Ffillarray): Use bool_vector_fill.
1079 (mapcar1): Use bool_vector_ref.
1080 (sxhash_bool_vector): Hash words, not bytes.
1081 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1082 a constant, since it's now used in #if.
1083 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1084 unsigned char on unusual architectures, so that we no longer
1085 assume that the number of bits per bits_word is a power of two or
1086 is a multiple of 8 or of CHAR_BIT.
1087 (Qt): Add forward decl.
1088 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1089 at least as strictly as bits_word.
1090 (bool_vector_data, bool_vector_uchar_data): New accessors.
1091 All data structure accesses changed to use them.
1092 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1093 (bool_vector_set): New functions.
1094 (bool_vector_fill): New decl.
1095 (ROUNDUP): Move to alloc.c as described above.
1097 Fix recent gnutls changes.
1098 * gnutls.c (Fgnutls_boot): Don't assume C99.
1099 * process.c (wait_reading_process_output): Fix typo in recent change.
1101 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1103 * process.c (wait_reading_process_output, read_process_output)
1104 (send_process): Check gnutls_state is not NULL.
1106 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1107 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1109 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1111 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1112 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1114 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1117 * nsfns.m (Fx_create_frame): Fix memory leak.
1119 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1120 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1121 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1123 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1125 * xdisp.c (message3_nolog, message_with_string): Encode the string
1126 before writing it to the terminal in a non-interactive session.
1128 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1129 sure we concatenate them into a unibyte string.
1131 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1132 resulting temporary name before returning it to the caller.
1133 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1134 is a unibyte string, convert NAME to a unibyte string to ensure
1135 that the result is also a unibyte string.
1137 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1138 create unibyte strings from default paths and directory/file
1141 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1144 * callproc.c (init_callproc): Use build_unibyte_string to make
1145 sure we create unibyte strings from default paths and
1146 directory/file names.
1148 * buffer.c (init_buffer): Don't store default-directory of
1149 *scratch* in multibyte form. The original problem which led to
1150 that is described in
1151 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1152 but it was solved long ago. (Bug#15260)
1154 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1156 Port to stricter C99 platforms.
1157 Especially, C99 prohibits nesting a struct X inside struct Y if
1158 struct X has a flexible array member.
1159 * alloc.c (struct sdata): New type.
1160 (sdata): Implement in terms of struct sdata.
1161 Remove u member; all uses replaced by next_vector, set_next_vector.
1162 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1163 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1164 (struct sblock): Rename first_data member to data, which is now
1165 a flexible array member. All uses changed.
1166 (next_vector, set_next_vector, large_vector_vec): New functions.
1167 (vector_alignment): New constant.
1168 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1169 (struct large-vector): Now merely a NEXT member, since the old approach
1170 ran afoul of stricter C99. All uses changed to use
1171 large_vector_vec or large_vector_offset.
1172 (large_vector_offset): New constant.
1173 * dispnew.c: Include tparam.h, for tgetent.
1174 Do not include term.h; no longer needed.
1175 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1176 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1177 (struct Lisp_Vector): Use a flexible array member for contents,
1178 instead of a union with a member that is an array of size 1.
1180 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1181 fact that the struct no longer contains a union.
1182 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1183 (struct Lisp_Save_Value, struct Lisp_Free):
1184 Use unsigned, not int, for spacers, to avoid c99 warning.
1185 (union specbinding): Use unsigned, not bool, for bitfield, as
1186 bool is not portable to pre-C99 hosts.
1188 2013-11-04 Glenn Morris <rgm@gnu.org>
1190 * emacs.c (usage_message): Mention that `-L :...' appends.
1192 2013-11-02 Glenn Morris <rgm@gnu.org>
1194 * Makefile.in (abs_builddir): Remove.
1195 (bootstrap_exe): Use relative filename.
1197 Use relative filenames in TAGS files.
1198 * Makefile.in (abs_srcdir): Remove it again.
1199 (.PHONY): Remove frc.
1200 (maintainer-clean): No more TAGS-LISP file.
1201 (TAGS): Pass relative file names to etags.
1202 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1204 * Makefile.in (abs_srcdir): New, set by configure.
1206 (maintainer-clean): Remove pointless echo. That should be in the
1207 top-level Makefile, if anywhere. Delete TAGS-LISP.
1208 (extraclean): No s/ and m/ directories for some time.
1209 (TAGS): Also depend on ctagsfiles3.
1210 Remove no-longer-defined S_FILE.
1211 Pass absolute filenames to etags once more.
1212 (TAGS-LISP): Replace lispdir with its expansion.
1213 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1214 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1216 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1218 * xfaces.c (check_lface_attrs, realize_default_face):
1219 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1220 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1222 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1224 * emacs.c (original_pwd): Remove global var by making it local.
1225 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1227 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1229 * xfaces.c: Declare color_distance.
1230 (QCdistant_foreground): New variable.
1231 (NEAR_SAME_COLOR_THRESHOLD): New define.
1232 (load_color2): New function.
1233 (load_color): Call load_color2.
1234 (load_face_colors): Call load_color2 and if distant-color is specified
1235 calculate distant and use distant-color if colors are near.
1236 (LFACE_DISTANT_FOREGROUND): New define.
1237 (merge_face_ref, Finternal_set_lisp_face_attribute)
1238 (Finternal_get_lisp_face_attribute)
1239 (x_supports_face_attributes_p): Handle distant-foreground similar to
1241 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1243 * dispextern.h (lface_attribute_index):
1244 Add LFACE_DISTANT_FOREGROUND_INDEX.
1246 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1248 * image.c (pbm_next_char): New function.
1249 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1250 (pbm_scan_number): Use it.
1251 (Qlibjpeg_version): New variable.
1252 (syms_of_image): DEFSYM and initialize it.
1254 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1256 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1258 2013-10-31 Glenn Morris <rgm@gnu.org>
1260 * emacs.c (original_pwd): New char.
1261 (main): If using --chdir, store original_pwd.
1262 (init_cmdargs): When setting Vinvocation_directory based on a
1263 relative argv[0], use original_pwd if set. (Bug#15768)
1265 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1267 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1269 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1271 * insdel.c: Fix minor problems found by static checking.
1272 (Qregion_extract_function): Now static.
1273 (prepare_to_modify_buffer_1): Remove unused locals.
1275 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1277 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1278 (syms_of_xdisp): Declare pre-redisplay-function.
1279 (markpos_of_region): Remove function.
1280 (init_iterator, compute_stop_pos, handle_face_prop)
1281 (face_before_or_after_it_pos, reseat_to_string)
1282 (get_next_display_element, window_buffer_changed)
1283 (redisplay_internal, try_cursor_movement, redisplay_window)
1284 (try_window_reusing_current_matrix, try_window_id, display_line)
1285 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1286 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1287 * window.h (struct window): Remove field `region_showing'.
1288 * dispextern.h (struct it): Remove region_beg/end_charpos.
1289 (face_at_buffer_position, face_for_overlay_string)
1290 (face_at_string_position): Update prototypes.
1291 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1292 (face_at_string_position): Remove `region_beg' and `region_end' args.
1293 * fontset.c (Finternal_char_font):
1294 * font.c (font_at, font_range): Adjust calls accordingly.
1295 * insdel.c (Qregion_extract_function): New var.
1296 (syms_of_insdel): Initialize it.
1297 (prepare_to_modify_buffer_1): Use it.
1299 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1301 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1302 * ftxfont.c (ftxfont_get_gcs):
1303 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1304 * xfaces.c (x_free_colors, x_free_dpy_colors)
1305 (x_create_gc, unload_color):
1306 * xselect.c (x_property_data_to_lisp):
1307 * xsettings.c (parse_settings):
1308 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1309 (get_bits_and_offset): Adjust definition.
1310 * frame.c (XParseGeometry): Adjust locals.
1311 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1312 * regex.h (toplevel): Likewise for reg_syntax_t.
1314 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1316 * eval.c (run_hook_with_args): Use FUNCTIONP.
1318 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1320 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1321 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1322 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1323 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1324 on MS-Windows anyway.
1325 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1326 (free_realized_face): ...adjust user.
1327 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1328 white relief pixels to -1.
1329 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1330 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1331 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1333 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1335 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1336 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1337 in practice now. All callers changed.
1339 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1341 * dispextern.h (struct face): Use bitfields for 'underline_type'
1342 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1343 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1344 'stipple' member. Move 'lface' member up to help...
1345 * xfaces.c (make_realized_face): ...this function to find and
1346 clear just the members that need clearing.
1347 (load_face_colors, realize_x_face):
1348 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1350 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1352 * xftfont.c (struct xftfont_info): Remove set-but-unused
1354 (xftfont_open): Adjust user.
1355 (xftfont_get_colors): Remove useless prototype.
1357 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1359 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1360 before passing them to 'unexec'. (Bug#15260)
1362 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1364 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1366 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1368 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1369 the changed signature of the font driver's 'close' method.
1371 * w32font.h (w32font_close): Adjust the prototype to the change in
1372 function definition.
1374 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1376 * w32uniscribe.c (uniscribe_close): Adapt the call to
1377 w32font_close to its new prototype.
1379 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1381 Omit unused frame argument of font API's close function.
1382 * font.h (struct font): Drop frame argument. Adjust comment.
1383 * font.c (font_clear_cache, font_close_object): Adjust users.
1384 * ftfont.c (ftfont_close):
1385 * ftxfont.c (ftxfont_close):
1386 * macfont.m (macfont_close):
1387 * nsfont.m (nsfont_close):
1388 * w32font.c (w32font_close):
1389 * xfont.c (xfont_close):
1390 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1391 tweak comments and make functions safe if called more than once for
1392 the same font object.
1394 Perform font-specific cleanup when font object is swept by GC. See
1395 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1396 * alloc.c (cleanup_vector): New function.
1397 (sweep_vector): Call it for each reclaimed vector object.
1398 * font.h (struct font): Adjust comment.
1400 2013-10-24 Glenn Morris <rgm@gnu.org>
1402 * Makefile.in (abs_top_srcdir): New, set by configure.
1404 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1406 Adjust recent font-related changes to fix bug#15686.
1407 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1408 is a live window system frame, mark its default font too.
1410 2013-10-23 Glenn Morris <rgm@gnu.org>
1412 * Makefile.in (RUN_TEMACS): Make relative (again).
1413 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1414 (bootstrap-emacs$(EXEEXT)):
1415 Quote entities that might contain whitespace.
1417 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1419 Port to Solaris 10 and its bundled GCC.
1420 Problem reported by Timothy C. Burt.
1421 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1423 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1425 Do not allow font caches to grow too large.
1426 * alloc.c (compact_font_cache_entry, compact_font_caches):
1427 New functions or stub if not HAVE_WINDOW_SYSTEM.
1428 (compact_undo_list): Factor out from Fgarbage_collect.
1430 (mark_face_cache): Mark face font. Move down to avoid
1432 (mark_terminals): Do not mark font cache here.
1433 (Fgarbage_collect): Call compaction functions described
1434 above. Adjust comment.
1436 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1438 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1439 chdir to HOME (bug#15607).
1441 * nsterm.m (Qcocoa, Qgnustep): New variables.
1442 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1443 (ns_get_color): Make selection color work for GNUStep also.
1445 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1447 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1448 handles mouse clicks. Instead, let GPM use the same code as all
1449 the other mice use. See the discussion starting at
1450 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1451 for the details of the problem with the menu bar this fixes.
1453 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1455 Remove port-specific display name lists to avoid extra
1456 complexity and data duplication with display info lists.
1457 * xterm.h (x_display_name_list): Remove declaration.
1458 * xterm.c (x_display_name_list): Remove.
1459 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1460 * xfns.c (x_display_info_for_name, Fx_display_list):
1461 Likewise. Use x_display_list where appropriate.
1462 * w32term.h (w32_display_name_list): Remove declaration.
1463 * w32term.c (w32_display_name_list): Remove.
1464 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1466 * w32fns.c (x_display_info_for_name, Fx_display_list):
1467 Likewise. Use x_display_list where appropriate.
1468 * nsterm.h (ns_display_name_list): Remove declaration.
1469 * nsterm.m (ns_display_name_list): Remove.
1470 (ns_term_init, syms_of_nsterm): Adjust users.
1471 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1472 Likewise. Use x_display_list where appropriate.
1473 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1474 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1475 (mark_terminals): Mark per-terminal font cache.
1477 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1479 Don't run timers in input-pending-p. Its new check-timers param
1480 provides the prior behavior. (Bug#15045).
1481 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1484 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1486 Make some functions static in non-Microsoft builds.
1487 On my platform (Fedora 19 x86-64), this shrinks the
1488 Emacs executable (text+data) by 0.25%.
1489 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1490 (load_color) [!MSDOS]:
1491 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1492 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1493 * lisp.h (check_existing):
1494 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1495 (network_interface_info) [!WINDOWSNT]:
1496 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1497 Remove extern decls.
1498 * fileio.c (check_existing):
1499 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1500 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1501 (network_interface_info) [!WINDOWSNT]:
1502 * term.c (encode_terminal_code) [!WINDOWSNT]:
1503 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1504 * xfaces.c (load_color) [!MSDOS]:
1506 * fileio.c (check_existing, check_executable, check_writable):
1507 * process.c (network_interface_list, network_interface_info):
1508 Move earlier, so that we don't need forward decls.
1509 * gnutls.c (fn_gnutls_transport_set_errno)
1510 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1512 * w32.c (init_environment): Use faccessat rather than
1513 check_existing, partly for consistency with the rest of the code
1514 in this file, partly so that check_existing can be static.
1516 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1517 * emacs.c (MAIN_PROGRAM): New macro.
1518 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1519 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1521 bool vector int width fixes
1522 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1523 (Fbool_vector_count_matches_at):
1524 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1525 can exceed PTRDIFF_MAX, at least in theory.
1526 (Fbool_vector_count_matches_at):
1527 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1529 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1531 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1532 (struct sockaddr): Add forward decl, for platforms that lack it.
1534 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1536 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1539 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1541 * w32.c (network_interface_get_info, network_interface_list)
1542 (network_interface_info): New functions. (Bug#15610)
1543 (GetAdaptersInfo_Proc): New typedef.
1544 (get_adapters_info): New wrapper function.
1545 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1547 * process.h (network_interface_list, network_interface_info):
1550 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1551 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1552 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1553 for WINDOWSNT. Doc fix.
1554 (syms_of_process): Defsubr Snetwork_interface_list and
1555 Snetwork_interface_info unconditionally.
1557 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1558 in NS GUI sessions. (Bug#15629)
1560 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1562 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1564 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1566 * print.c (print_object): Print " ..." when truncating bool vectors.
1568 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1570 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1571 standard mouse buttons.
1573 * termhooks.h (struct input_event): Remove incorrect commentary.
1575 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1577 Disallow bool vector operations on mixed-length operands.
1578 The old behavior left garbage in the result vector sometimes,
1579 and didn't seem to be useful.
1580 * data.c (Qwrong_length_argument): New static var.
1581 (wrong_length_argument): New function.
1582 (bool_vector_binop_driver): Check that args agree in length.
1584 * keyboard.c, keyboard.h (all_kboards): Now static.
1586 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1588 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1589 note from the lispref.
1591 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1593 * nsterm.h (struct ns_display_info): Remove set-but-unused
1594 member image_cache (image caches are per-terminal anyway).
1595 (FRAME_X_IMAGE_CACHE): Remove.
1596 * nsterm.m (ns_initialize_display_info): Adjust user.
1598 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1600 * w32proc.c: Include mingw_time.h.
1602 * w32.c: Include mingw_time.h.
1604 Implement scrolling of TTY menus when the screen is too short.
1606 * term.c (tty_menu_display): Accept an additional argument, the
1607 menu item from which to start displaying the menu. Account for
1608 the value of Y when limiting the menu to the number of available
1610 (mi_result): New enumeration.
1611 (read_menu_input): Return enumerated value. When the y coordinate
1612 hits min_y or max_y, return scroll indication instead of wrapping
1614 (tty_menu_activate): Handle the scrolling indications from
1615 read_menu_input. Compute the first menu item to display and pass
1616 it to tty_menu_display.
1618 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1620 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1621 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1622 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1623 Adjust to match the change described below.
1624 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1625 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1626 memory_below_frame members to...
1627 * termchar.h (struct tty_display_info): ...here because they're
1628 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1629 * term.c (init_tty):
1630 * nsterm.m (ns_create_terminal):
1631 * w32term.c (w32_create_terminal):
1632 * xterm.c (x_create_terminal): Adjust users.
1633 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1634 to filter out non-TTY frames. Adjust comment.
1635 (scrolling): Adjust user. Prefer eassert for debugging check.
1637 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1639 * xfaces.c (PT_PER_INCH): Remove unused macro.
1640 * termhooks.h (struct terminal): Remove set-but-unused
1641 member fast_clear_end_of_line.
1642 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1643 * nsterm.m (ns_create_terminal):
1644 * term.c (init_tty):
1645 * w32term.c (w32_create_terminal):
1646 * xterm.c (x_create_terminal): Adjust users.
1648 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1650 * lisp.h (bool_vector_size): New function.
1651 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1652 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1653 (Fbool_vector_not, Fbool_vector_count_matches_at):
1654 Remove uses of 'eassume' that should no longer be needed,
1655 because they are subsumed by the 'eassume' in bool_vector_size.
1657 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1659 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1660 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1661 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1663 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1665 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1666 have different dimensions. (Bug#15575)
1668 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1671 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1673 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1675 * term.c (tty_menu_show): Never return with unbalanced
1676 specpdl. Use eassert for debugging check. Adjust style.
1678 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1680 * term.c (read_menu_input): Make selection of menu items
1681 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1682 (tty_menu_activate): Fix off-by-one error when computing max_y.
1684 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1686 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1687 audit logging (only used with GnuTLS 3.x) and enable it.
1689 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1691 * dispnew.c (redraw_frame): Remove useless #ifdef because
1692 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1693 Also, move TTY fflush to...
1694 * term.c (tty_update_end): ...this function.
1696 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1698 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1699 the end of the frame's glyph matrix. (Bug#15575)
1701 * term.c (tty_menu_display): Don't move cursor while overwriting
1702 frame's glyphs with menu items. Limit the number of items
1703 displayed to what can be shown on the available screen lines,
1704 excluding the echo area.
1705 (tty_menu_activate): Limit the Y coordinate allowed by
1706 read_menu_input to the last screen line used for menu display.
1708 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1710 * lisp.h (eassume): New macro.
1711 Also, include <verify.h>, for 'assume'.
1712 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1713 (vroundup, vector_nbytes):
1714 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1715 (Fbool_vector_not, Fbool_vector_count_matches)
1716 (Fbool_vector_count_matches_at):
1717 Use eassume, not eassert.
1718 * casetab.c (set_identity, shuffle):
1719 * composite.c (composition_gstring_put_cache):
1720 * dispnew.c (update_frame_1):
1721 * ftfont.c (ftfont_shape_by_flt):
1722 * image.c (gif_load):
1723 * intervals.c (offset_intervals):
1724 * macfont.m (macfont_shape):
1725 Remove calls to 'assume' that are no longer needed, because
1726 --enable-gcc-warnings no longer generates bogus warnings
1727 when these calls are removed.
1729 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1731 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1733 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1735 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1736 (Qsubstitute_env_in_file_name): New var.
1737 (syms_of_fileio): Define it.
1739 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1741 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1742 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1745 * term.c (save_and_enable_current_matrix): Don't allocate and
1746 don't save margin areas.
1747 (restore_desired_matrix): Don't restore margin areas.
1748 (free_saved_screen): Don't free margin areas.
1750 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1752 * image.c: Pacify --enable-gcc-warnings.
1753 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1754 #define only if used.
1756 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1758 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1759 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1760 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1761 (gif_load): For giflib v5.x and later, display the error message
1762 produced by giflib when its functions fail.
1763 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1766 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1768 * keyboard.c (last_event_timestamp): Remove. For X selection and
1769 GTK popup menus, it may be obtained from per-frame X display info.
1770 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1771 (process_special_events): Adjust users.
1772 * keyboard.h (last_event_timestamp): Remove declaration.
1773 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1774 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1775 * menu.h (xmenu_show): Adjust prototype.
1776 * menu.c (Fx_popup_menu): Adjust user.
1777 * xselect.c (x_own_selection, x_get_foreign_selection)
1778 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1780 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1782 * keyboard.c (init_kboard): Now static. Add arg
1783 to denote window system. Adjust comment.
1784 (init_keyboard): Adjust user.
1785 (allocate_kboard): New function.
1787 * nsterm.m (ns_term_init):
1788 * term.c (init_tty):
1789 * w32term.c (w32_create_terminal):
1790 * xterm.c (x_term_init): Use it.
1791 * keyboard.h (init_kboard): Remove prototype.
1792 (allocate_kboard): Add prototype.
1794 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1796 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1797 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1799 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1801 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1803 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1805 * term.c (tty_menu_activate): Flush the output stream after
1806 showing the cursor, and don't mark the frame garbaged at exit from
1807 the function. Fixes redisplay glitches when moving from one menu
1810 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1812 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1813 or throw error (Bug#15570).
1815 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1817 * intervals.c (temp_set_point_both): Move test into 'eassert',
1820 * lisp.h (eassert): Don't use 'assume'.
1821 Sometimes 'assume' wins in performance, and sometimes it loses,
1822 so it shouldn't be used all the time. Perhaps we need two
1823 flavors of 'eassert', one for where 'assume' is far more likely
1824 to help or to hurt; but that can be done later.
1825 Problem reported by Dmitry Antipov in
1826 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1827 Also, don't include <verify.h>; no longer needed.
1829 2013-10-09 Glenn Morris <rgm@gnu.org>
1831 * eval.c (Fcond): Doc tweak.
1833 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1835 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1836 expressions with side effects to eassert. (Bug#15565)
1838 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1840 * fns.c (hashfn_user_defined): Allow hash functions to return any
1843 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1845 Fix minor problems found by static checking.
1846 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1847 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1848 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1849 * keyboard.c (read_menu_command): Remove unused local.
1850 * lisp.h (read_menu_command): New decl.
1851 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1852 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1853 Return ptrdiff_t, not int.
1854 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1855 not int, for benefit of xpalloc.
1856 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1858 (have_menus_p): Remove; unused.
1859 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1860 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1861 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1863 (save_and_enable_current_matrix): Omit unnecessary casts.
1864 (read_menu_input): Omit local extern decl (now in lisp.h).
1865 Don't access uninitialized storage if mouse_get_xy fails.
1866 (tty_menu_activate): Mark local as initialized, for lint.
1867 (tty_menu_activate, tty_meny_show): Remove unused locals.
1869 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1871 Support menus on text-mode terminals.
1872 * xterm.h (xw_popup_dialog): Add prototype.
1874 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1875 (xmenu_show): Block input here, instead in Fx_popup_menu.
1876 (xw_popup_dialog): New function, with X-specific bits of popup
1879 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1882 * window.c (Fset_window_configuration): Use run-time tests of the
1883 frame type instead of compile-time conditionals, when menu-bar
1884 lines are considered.
1886 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1887 (w32_popup_dialog): New prototypes.
1889 * w32menu.c (Fx_popup_dialog): Function deleted.
1890 (w32_popup_dialog): New function, with w32 specific bits of popup
1891 dialogs. Block input here.
1893 * w32inevt.c (w32_console_read_socket): Minor change to add
1894 debugging TTY events.
1896 * w32fns.c (show_hourglass): If returning early because the frame
1897 is not a GUI frame, unblock input.
1899 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1900 (cursorY): New functions.
1902 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1903 WINDOWSNT, macros that call curX and curY elsewhere.
1905 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1907 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1908 specific function to hide and show cursor on a text-mode terminal.
1909 (tty_menu_struct, struct tty_menu_state): New structures.
1910 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1911 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1912 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1913 (tty_menu_locate, save_and_enable_current_matrix)
1914 (restore_desired_matrix, screen_update, read_menu_input)
1915 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1916 (tty_pop_down_menu, tty_menu_last_menubar_item)
1917 (tty_menu_new_item_coords, tty_menu_show): New functions.
1918 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1920 * nsterm.h (ns_popup_dialog): Adjust prototype.
1922 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1924 (ns_popup_dialog): Adapt order of arguments to the other
1925 *_menu_show implementations.
1926 (Fx_popup_dialog): Function deleted.
1928 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1930 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1932 * menu.c (have_boxes): New function.
1933 (single_keymap_panes): Use it instead of a compile-time
1935 (single_menu_item): Use run-time tests of the frame type instead
1936 of compile-time conditionals.
1937 (encode_menu_string): New function.
1938 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1939 the macro, since different types of frame need different encoding
1941 (digest_single_submenu): Use run-time tests of frame type instead
1942 of, or in addition to, compile-time conditionals.
1943 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1944 (Fx_popup_menu): Detect when the function is called from keyboard
1945 on a TTY. Don't barf when invoked on a text-mode frame.
1946 Check frame type at run time, instead of compile-time conditionals for
1947 invoking terminal-specific menu-show functions.
1948 Call tty_menu_show on text-mode frames.
1949 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1950 run time to determine which alternative to invoke; support dialogs
1953 * keyboard.h <Qmouse_movement>: Declare.
1955 * keyboard.c <Qmouse_movement>: Now extern.
1956 <Qecho_keystrokes>: New static variable.
1957 (read_key_sequence): Accept an additional argument, a flag to
1958 prevent redisplay during reading of the key sequence. All callers
1960 (read_menu_command): New function.
1961 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1963 (toolkit_menubar_in_use): New function.
1964 (make_lispy_event): Use it instead of a compile-time test.
1966 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1967 window-system being available.
1969 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1970 to x-popup-dialog on the frame type, they all now support popup
1973 * dispnew.c (save_current_matrix): Save the margin areas.
1974 (restore_current_matrix): Restore margin areas.
1975 (update_frame_with_menu): New function.
1977 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1980 * alloc.c (make_save_ptr): Now compiled unconditionally.
1982 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1984 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1985 (redraw_frame, update_frame): Adjust users.
1986 * dispextern.h (set_window_update_flags): Adjust prototype.
1987 * xdisp.c (redisplay_internal): When updating all frames with zero
1988 windows_or_buffers_changed, assume that only the windows that shows
1989 current buffer should be really updated.
1991 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1993 Do not allocate huge temporary memory areas and objects while encoding
1994 for file I/O, thus reducing an enormous memory usage for large buffers.
1995 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1996 * coding.h (struct coding_system): New member raw_destination.
1997 * coding.c (setup_coding_system): Initialize it to zero.
1998 (encode_coding_object): If raw_destination is set, do not create
1999 dst_object. Add comment.
2000 * fileio.c (toplevel): New constant E_WRITE_MAX.
2001 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2002 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2004 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2006 * nsterm.m (windowDidExitFullScreen:):
2007 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2009 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2011 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2012 * keyboard.c (unblock_input_to): Don't process pending signals
2013 if a fatal error is in progress.
2015 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2016 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2017 they're talking about words in Lisp bool vectors.
2018 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2019 * data.c (popcount_bits_word): Rename from popcount_size_t.
2020 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2023 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2025 Improve support for popcount and counting trailing zeros (Bug#15550).
2026 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2027 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2028 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2029 (popcount_size_t_msc, popcount_size_t_gcc):
2030 Remove; now done by Gnulib.
2031 (popcount_size_t): Now a macro that defers to Gnulib.
2032 (count_trailing_zero_bits): Return int, for consistency with
2033 Gnulib and because Emacs prefers signed to unsigned int.
2034 Don't assume that size_t is either unsigned int or unsigned long
2035 or unsigned long long.
2036 (size_t_to_host_endian): Do not assume that size_t is either
2037 exactly 32 or exactly 64 bits wide.
2038 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2039 etc., so that it's now an enum constant, not a macro.
2040 No need to assume that it's either 32 or 64.
2042 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2044 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2047 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2049 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2050 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2052 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2054 emacs_read and emacs_write now use void *, not char *.
2055 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2056 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2057 Buffer arg is now void *, not char *. This matches plain
2058 'read' and 'write' better, and avoids a constraint violation
2059 on Solaris 9 with Oracle Studio.
2061 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2063 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2064 memset to explicit loop. Otherwise copy largest possible chunk
2065 from initialized to uninitialized part, thus allowing the longer
2066 memcpy runs and reducing the number of loop iterations.
2068 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2070 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2071 hide toolbar (Bug#15388).
2072 (windowDidEnterFullScreen:): If presentation options are zero,
2073 set them here (Bug#15388).
2074 (ns_update_auto_hide_menu_bar): Remove runtime check.
2075 Don't auto hide dock unless menubar is also auto hidden.
2077 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2079 * editfns.c (message): Mention batch mode in doc string.
2081 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2083 * nsterm.m (check_native_fs): Remove erroneous comment.
2085 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2087 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2088 uses find_newline instead of scan_newline and so doesn't move point.
2090 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2092 Use hardware support for byteswapping on glibc x86 etc.
2093 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2094 whereas the old swap64 needed 30.
2095 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2096 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2097 Use byteswap.h's macros to swap bytes.
2098 * lisp.h (swap16, swap32, swap64): Remove.
2099 All uses replaced by bswap_16, bswap_32, bswap_64.
2101 * bytecode.c (exec_byte_code): Use some more volatile variables
2102 to work around local variables getting clobbered by longjmp.
2103 Port to pre-C99, which doesn't allow decls after stmts.
2105 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2107 * lisp.h (eassert): Assume that COND is true when optimizing.
2108 In other words, take on the behavior of eassert_and_assume.
2109 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2110 (eassert_and_assume): Remove. All uses replaced by eassert.
2112 * xdisp.c (Qglyphless_char): Now static.
2114 Adjust to merge from gnulib.
2115 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2116 * lisp.h: Include <verify.h>, for 'assume'.
2118 * eval.c (clobbered_eassert): New macro.
2119 (internal_catch, internal_condition_case)
2120 (internal_condition_case_1, internal_condition_case_2)
2121 (internal_condition_case_n): Use it instead of eassert
2122 when the argument contains locals clobbered by longjmp.
2123 Don't use clobbered locals outside of clobbered_eassert.
2124 (internal_lisp_condition_case): Use a volatile variable
2125 to work around a local variable's getting clobbered.
2127 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2129 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2130 (PUSH_HANDLER): New macro.
2131 (catchlist): Remove.
2132 (handlerlist): Always declare.
2134 * eval.c (catchlist): Remove (merge with handlerlist).
2135 (handlerlist, lisp_eval_depth): Not static any more.
2136 (internal_catch, internal_condition_case, internal_condition_case_1)
2137 (internal_condition_case_2, internal_condition_case_n):
2139 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2140 handlerlist/catchlist.
2141 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2142 handlerlist which can only handle a single condition-case handler at
2144 (find_handler_clause): Simplify since we only a single branch here
2147 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2149 (bcall0): New function.
2150 (exec_byte_code): Add corresponding cases. Improve error message when
2151 encountering an invalid byte-code. Let Bunwind_protect accept
2152 a function (rather than a list of expressions) as argument.
2154 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2155 and make them unconditional now that they're heap-allocated.
2157 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2159 * charset.c (Fdecode_char, Fencode_char): Remove description of
2160 `restriction' arg. now that it's hidden by advertised-calling-convention.
2162 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2164 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2165 Remove unused variable (from mac-port).
2166 (macfont_draw): Use s->ybase for correct y position.
2168 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2170 * frame.h (struct frame): Drop has_minibuffer member because...
2171 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2172 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2174 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2176 * window.h (struct window): Prefer enum text_cursor_kinds to int
2177 for phys_cursor_type member. Move the latter, phys_cursor_width,
2178 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2179 * window.c (replace_window, make_window): Adjust users.
2181 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2183 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2184 this module is never compiled otherwise.
2186 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2188 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2191 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2193 * xdisp.c (get_next_display_element): Don't call face_for_font in
2194 a build configured --without-x. (Bug#15484)
2196 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2198 * window.c (calc_absolute_offset): #elif should be #elif defined.
2200 * frame.c (delete_frame): Block/unblock input to overcome race
2201 condition (Bug#15475).
2203 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2205 * frame.c (delete_frame): Record selected frame only after
2206 calling Qdelete_frame_functions (Bug#15477).
2208 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2210 * nsterm.m (ns_selection_color): Remove.
2211 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2212 NSColor selectedText(Background)Color. Only for COCOA.
2213 (ns_term_init): Remove assignment of ns_selection_color, logic
2214 moved to ns_get_color.
2216 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2217 NS_SELECTION_COLOR_DEFAULT.
2218 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2220 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2222 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2223 frame' does not have the tool_bar_window member.
2225 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2227 Signal error when reading an empty byte-code object (Bug#15405)
2228 * lread.c (read1): signal error
2229 * alloc.c (make_byte_code): eassert header size
2230 (sweep_vectors): change an int to size_t
2232 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2234 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2235 instead of ints, as it's the usual style for offsetof constants. See:
2236 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2238 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2239 This is ugly, but it should fix the performance problem for older
2240 GCC versions in the short run. I'll look into integrating the
2241 Gnulib module for popcount, as a better fix.
2242 See the thread starting in:
2243 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2244 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2245 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2246 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2247 (popcount_size_t): Use it.
2249 2013-09-24 Daniel Colascione <dancol@dancol.org>
2251 * process.c (Fnetwork_interface_info): Fix build break due to
2254 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2256 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2257 Prefer signed to unsigned integers where either will do.
2258 No need for 'const' on locals that do not escape.
2259 Omit easserts with unnecessary and unportable assumptions about
2260 alignment. Avoid unnecessary casts to char *.
2262 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2264 Use union for the payload of struct Lisp_Vector.
2265 This helps to avoid a few glitches dictated by C's aliasing rules.
2266 * lisp.h (struct Lisp_Vector): Use union for next and
2267 contents member. Adjust comment. Change related users.
2268 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2269 Related users changed.
2270 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2271 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2272 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2273 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2275 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2277 Optimize glyph row clearing and copying routines.
2278 * dispextern.h (struct glyph_row): Change layout of struct
2279 glyph_row to help copy_row_except_pointers. Adjust comment.
2280 * dispnew.c (null_row): Remove.
2281 (clear_glyph_row): Use offsetof and memset to find and clear
2282 just the members that need clearing. Adjust comment.
2283 (copy_row_except_pointers): Likewise for copying.
2285 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2287 Some minor cleanups of recently-added bool vector code.
2288 * conf_post.h (assume): Always return void. Use lint version
2289 only if GCC and MSC versions don't apply.
2290 * conf_post.h (assume):
2291 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2292 Depend on _MSC_VER, not __MSC_VER, for consistency with
2294 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2295 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2296 (bool_vector_binop_driver, count_trailing_zero_bits)
2297 (size_t_to_host_endian): Now static, not static inline;
2298 the latter isn't needed with modern compilers and doesn't
2299 work with older compilers anyway.
2301 * alloc.c (valgrind_p): Use bool for boolean.
2303 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2305 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2306 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2307 (display_last_displayed_message_p, message_buf_print)
2308 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2309 Use bool for boolean.
2310 * dispextern.h (cancel_line, init_desired_glyphs):
2311 Remove ancient leftover.
2312 (help_echo_showing_p, hourglass_shown_p):
2313 * lisp.h (noninteractive_need_newline): Adjust declaration.
2315 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2317 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2319 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2320 ...this file and convert the latter to static. Adjust comment.
2321 (make_initial_frame):
2322 * window.c (init_window_once): Adjust user.
2323 * frame.h (last_nonminibuf_frame): Remove declaration.
2324 * lisp.h (selected_frame): Likewise.
2325 * msdos.c (the_only_display_info): Adjust comment.
2327 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2329 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2330 computing the end column of mouse-highlight that comes from
2331 display or overlay strings. (Bug#15437)
2332 (note_mouse_highlight): Adapt calculation of last argument to
2333 mouse_face_from_string_pos to the above change.
2335 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2336 all platforms, not just for clang.
2338 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2340 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2341 about excess arguments to snprintf.
2343 * conf_post.h(assume): Use __builtin_unreachable for clang.
2345 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2347 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2348 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2350 2013-09-23 Daniel Colascione <dancol@dancol.org>
2352 * alloc.c (USE_VALGRIND): New macro; on by default
2353 when ENABLE_CHECKING.
2354 (mark_maybe_object, mark_maybe_pointer)
2355 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2357 (valgrind_p) [USE_VALGRIND]: New variable.
2358 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2360 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2362 * process.c (wait_reading_process_output): Change int pnamelen to
2365 * nsterm.m (setMarkedText:selectedRange:):
2366 (deleteWorkingText):
2367 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2368 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2369 argument to unsigned long to avoid warning.
2370 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2372 * conf_post.h (assume): Fix compiler error: x shall be cond.
2374 2013-09-22 Daniel Colascione <dancol@dancol.org>
2376 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2377 warning when compiling without a window system.
2379 2013-09-22 Daniel Colascione <dancol@dancol.org>
2381 * data.c (Qbool_vector_p): New symbol.
2382 (bool_vector_spare_mask, popcount_size_t_generic)
2383 (popcount_size_t_msc, popcount_size_t_gcc)
2385 (bool_vector_binop_driver)
2386 (count_trailing_zero_bits, size_t_to_host_endian)
2387 (Fbool_vector_exclusive_or)
2388 (Fbool_vector_union)
2389 (Fbool_vector_intersection, Fbool_vector_set_difference)
2390 (Fbool_vector_subsetp, Fbool_vector_not)
2391 (Fbool_vector_count_matches)
2392 (Fbool_vector_count_matches_at): New functions.
2393 (syms_of_data): Intern new symbol, functions.
2394 * alloc.c (bool_vector_payload_bytes): New function.
2395 (Fmake_bool_vector): Instead of calling Fmake_vector,
2396 which performs redundant initialization and argument checking,
2397 just call allocate_vector ourselves. Make sure we clear any
2398 terminating padding to zero.
2399 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2400 instead of open-coding the size calculation.
2401 (vroundup_ct): New macro.
2402 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2403 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2404 * composite.c (composition_gstring_put_cache):
2405 Change lint_assume to assume.
2406 * conf_post.h (assume): New macro.
2407 (lint_assume): Remove.
2408 * dispnew.c (update_frame_1): Change lint_assume to assume.
2409 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2411 * image.c (gif_load): Change lint_assume to assume.
2412 * lisp.h (eassert_and_assume): New macro.
2413 (Qbool_vector_p): Declare.
2414 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2415 (swap16, swap32, swap64): New inline functions.
2416 * macfont.c (macfont_shape): Change lint_assume to assume.
2417 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2418 * xsettings.c (parse_settings): Use new swap16 and
2419 swap32 from lisp.h instead of file-specific macros.
2421 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2423 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2424 found (which can legitimately happen when the glyph row at the
2425 window start is disabled in the current_matrix. (Bug#15365)
2427 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2429 Fix syntax.h bug introduced by recent INLINE change.
2430 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2431 conditionally compiled one way in some modules, and a different
2432 way in others. This doesn't work with extern inline functions,
2433 which must have the same definition in all modules, because the
2434 defining code might be shared across modules, depending on the
2435 implementation. Symptoms reported by Martin Rudalics in:
2436 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2437 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2438 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2439 overriding the corresponding functions in syntax.h.
2440 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2441 (syntax_property): New inline functions.
2442 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2443 Rewrite in terms of these new functions.
2445 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2447 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2448 not chars_in_text, whose result depends on the multibyteness of
2449 the current buffer. (Bug#15426)
2451 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2453 Port recent change to hosts where pointers aren't 'long'.
2454 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2455 Don't assume that pointers are the same width as 'long'.
2456 Add a compile-time check that a pointer fits into two X slots.
2458 A simpler, centralized INLINE.
2459 * conf_post.h (INLINE): Define only if not already defined.
2460 This allows us to use a single INLINE, defined by one file
2462 * emacs.c (INLINE): Define it.
2463 Also, include category.h, charset.h, composite.h, dispextern.h,
2464 syntax.h, systime.h, so that their INLINE definitions are expanded
2466 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2467 * buffer.h, buffer.c (BUFFER_INLINE):
2468 * category.h, category.c (CATEGORY_INLINE):
2469 * character.h, character.c (CHARACTER_INLINE):
2470 * charset.h, charset.c (CHARSET_INLINE):
2471 * composite.h, composite.c (COMPOSITE_INLINE):
2472 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2473 * frame.h, frame.c (FRAME_INLINE):
2474 * intervals.h, intervals.c (INTERVALS_INLINE):
2475 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2476 * lisp.h, alloc.c (LISP_INLINE):
2477 * process.h, process.c (PROCESS_INLINE):
2478 * syntax.h, syntax.c (SYNTAX_INLINE):
2479 * systime.h, sysdep.c (SYSTIME_INLINE):
2480 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2481 * window.h, window.c (WINDOW_INLINE):
2482 Remove. All uses replaced with INLINE.
2484 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2486 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2489 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2491 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2492 'const char *' to avoid compiler warnings due to similar change in
2493 the prototype of x_get_string_resource.
2495 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2497 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2498 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2499 going to replace static variables below. Adjust comments.
2500 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2501 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2502 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2503 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2504 Related users changed.
2505 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2506 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2507 last_mouse_movement_time, going to replace static variables below.
2509 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2510 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2512 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2513 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2514 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2515 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2516 static variables below.
2517 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2518 (last_mouse_scroll_bar): Remove.
2519 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2520 (mouseExited): Related users changed.
2522 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2524 Do not use external array to process X scroll bar messages.
2525 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2526 (x_send_scroll_bar_event): Pack window pointer into two slots
2527 of XClientMessageEvent if we're 64-bit. Adjust comment.
2528 (x_scroll_bar_to_input_event): Unpack accordingly.
2530 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2532 Ifdef away recent changes which aren't relevant to NS port.
2533 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2534 [!HAVE_NS]: Declare as such.
2535 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2536 [!HAVE_NS]: Define as such.
2538 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2540 * frame.c (x_redo_mouse_highlight): New function
2541 to factor out common code used in W32 and X ports.
2542 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2543 * xterm.h (struct x_display_info):
2544 * w32term.h (struct w32_display_info):
2545 * nsterm.h (struct ns_display_info): New members
2546 last_mouse_motion_frame, last_mouse_motion_x and
2547 last_mouse_motion_y, going to replace static variables below.
2548 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2549 (redo_mouse_highlight): Remove.
2550 (note_mouse_movement, syms_of_xterm): Adjust user.
2551 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2552 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2553 (redo_mouse_highlight): Remove.
2554 (note_mouse_movement, syms_of_w32term): Adjust user.
2555 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2556 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2558 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2559 * nsfns.m (compute_tip_xy): Adjust user.
2561 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2563 * frame.c (x_mouse_grabbed): New function.
2564 * dispextern.h (x_mouse_grabbed): Add prototype.
2565 (last_mouse_frame): Remove declaration.
2566 * xterm.h (struct x_display_info):
2567 * w32term.h (struct w32_display_info):
2568 * nsterm.h (struct ns_display_info): New member
2569 last_mouse_frame, going to replace...
2570 * xdisp.c (last_mouse_frame): ...global variable.
2571 (note_tool_bar_highlight):
2572 * w32term.c (w32_mouse_position, w32_read_socket):
2573 * xterm.c (XTmouse_position, handle_one_xevent):
2574 Use x_mouse_grabbed.
2575 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2577 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2579 * w32term.c (w32_read_socket): Avoid temporary
2580 variables in a call to x_real_positions.
2581 * xterm.c (handle_one_xevent): Likewise.
2583 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2585 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2586 (x_icon_type): Remove prototype.
2587 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2588 * frame.c (x_icon_type): Remove.
2589 * w32term.c (x_make_frame_visible, x_iconify_frame):
2590 * xterm.c (x_make_frame_visible, x_iconify_frame):
2591 Use x_set_bitmap_icon to factor out common code.
2593 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2595 * dispextern.h (check_x_display_info, x_get_string_resource):
2596 Declare here just once and unify the latter.
2597 * frame.c (check_x_display_info, x_get_string_resource):
2598 * nsterm.h (check_x_display_info):
2599 * xrdb.c (x_get_string_resource):
2600 * xterm.h (check_x_display_info): Remove prototypes.
2601 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2602 * w32reg.c (x_get_string_resource): Likewise.
2603 (w32_get_rdb_resource): Adjust user.
2605 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2607 * xterm.h (struct x_display_info): New member
2608 x_pending_autoraise_frame, going to replace...
2609 * xterm.c (pending_autoraise_frame): ...static variable.
2610 (x_new_focus_frame, XTread_socket): Adjust users.
2611 * w32term.h (struct w32_display_info): New member
2612 w32_pending_autoraise_frame, going to replace...
2613 * w32term.c (pending_autoraise_frame): ...global variable.
2614 (x_new_focus_frame, w32_read_socket): Adjust users.
2616 2013-09-17 Glenn Morris <rgm@gnu.org>
2618 * xdisp.c (message_dolog): If we create *Messages*,
2619 switch it to messages-buffer-mode.
2621 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2623 Don't overuse 'const' in types of locals.
2624 * bidi.c (bidi_count_bytes):
2625 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2626 (xg_event_is_for_scrollbar):
2627 * xselect.c (x_handle_property_notify)
2628 (x_handle_selection_notify, x_handle_dnd_message):
2629 * xsettings.c, xsettings.h (xft_settings_event):
2630 * xterm.c (x_handle_net_wm_state, handle_one_event)
2631 (x_menubar_window_to_frame, x_detect_focus_change)
2632 (construct_mouse_click, note_mouse_movement)
2633 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2634 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2635 (handle_one_xevent, x_handle_net_wm_state):
2636 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2637 (x_handle_dnd_message):
2638 Avoid unnecessary 'const', typically the second 'const' in
2639 'const foo * const arg', a 'const' that does not affect the API
2640 and doesn't significantly help the human reader.
2642 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2644 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2645 only if Glib < 2.36.0.
2646 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2647 * xsettings.c (init_gconf, init_gsettings): Do not check
2649 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2651 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2653 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2655 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2656 before calling g_type_init.
2658 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2660 * nsterm.m (syms_of_nsterm): ... to here.
2662 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2664 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2665 (ignore_next_mouse_click_timeout): Use Time as X does.
2666 (handle_one_xevent): Avoid cast and use unsigned comparison.
2668 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2670 Do not copy X event in handle_one_xevent except KeyPress case.
2671 Wnen XEvent is processed, it is unlikely to be changed except
2672 KeyPress case, so we can avoid copying and use const pointer to
2673 const data to make sure that an event is not changed elsewhere.
2674 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2675 const' and do not create local copy except for the KeyPress event.
2676 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2677 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2678 (x_handle_net_wm_state, x_menubar_window_to_frame)
2679 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2680 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2681 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2682 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2683 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2684 (x_handle_dnd_message):
2685 * xsettings.c (xft_settings_event):
2686 Use 'const XEvent * const' where appropriate.
2687 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2689 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2691 Fix X event waiting to handle multiple frames.
2692 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2693 * xterm.c (pending_event_wait): Remove. Adjust users.
2694 (x_detect_focus_change): Pass frame arg.
2695 (handle_one_xevent): Find related frame early and clear per-frame
2696 wait_event_type only if this is an event for the relevant frame.
2697 (x_wait_for_event): Use per-frame wait_event_type.
2699 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2701 * nsfns.m (Fx_create_frame): Fix font driver registration for
2704 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2705 for syms_of_macfont.
2707 * nsterm.m: Include macfont.h.
2708 (ns_tmp_flags, ns_tmp_font): Remove.
2709 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2710 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2711 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2712 (changeFont:): Fix code style. Check for font driver type when
2715 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2718 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2719 (nsfont_open): Set font driver type.
2720 Set font->ascent and font->descent. Figure out font instead of
2721 ns_tmp_font, and flags instead of ns_tmp_flags.
2722 Fix indentation. Remove call to ns_draw_text_decoration,
2725 * nsfns.m: Include macfont.h.
2726 (Fx_create_frame): Register macfont driver, make a better default font.
2727 (Fns_popup_font_panel): Get font from macfont driver, if used.
2729 * macfont.m, macfont.h, maccuvs.h: New files.
2731 * font.h: Declare syms_of_macfont.
2733 * font.c (syms_of_font): Call syms_of_macfont.
2735 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2737 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2739 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2740 and it is always zero for others, so I assume that this is an ancient
2741 leftover which nobody will want to change any more.
2742 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2743 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2744 * frame.c (x_set_scroll_bar_width):
2745 * w32fns.c (w32_createscrollbar):
2746 * w32term.c (w32_set_vertical_scroll_bar):
2747 * xfns.c (x_set_scroll_bar_default_width):
2748 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2749 (x_scroll_bar_expose): Related users changed.
2751 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2753 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2754 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2755 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2757 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2759 * nsterm.h, w32term.h, xterm.h: ...and not here.
2760 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2761 Remove unused Xisms.
2762 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2763 these modules are never compiled otherwise.
2765 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2767 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2768 Doc fix. (Bug#15375)
2770 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2772 Unify Fx_focus_frame between all ports.
2773 * frame.h (x_focus_frame): New prototype.
2774 * xfns.c (Fx_focus_frame): Remove.
2775 (syms_of_xfns): Do not defsubr it.
2776 (x_focus_frame): X implementation.
2777 * nsfns.m (Fx_focus_frame): Remove.
2778 (syms_of_nsfns): Do not defsubr it.
2779 (x_focus_frame): NS implementation.
2780 * w32term.c (Fx_focus_frame): Remove.
2781 (x_focus_on_frame): Rename to...
2782 (x_focus_frame): W32 implementation.
2783 * w32term.h (x_focus_on_frame): Remove prototype.
2784 * w32fns.c (Fx_focus_frame): Remove.
2785 (syms_of_w32fns): Do not defsubr it.
2786 * frame.c (Fx_focus_frame): Define here.
2787 (syms_of_frame): Defsubr here.
2788 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2790 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2792 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2793 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2794 each port to reference the port-specific window system data.
2795 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2796 (FRAME_DISPLAY_INFO): Define.
2797 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2798 (FRAME_DISPLAY_INFO): Define. Adjust users.
2799 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2800 (FRAME_DISPLAY_INFO): Define. Adjust users.
2801 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2802 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2803 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2804 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2805 * xselect.c, xterm.c: All related users changed.
2807 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2809 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2810 (x_menubar_window_to_frame): Remove prototypes.
2811 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2812 (x_menubar_window_to_frame, x_top_window_to_frame):
2814 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2815 (x_menubar_window_to_frame, x_top_window_to_frame):
2816 ...to here and convert all but the last to static.
2818 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2820 * lisp.mk (lisp): Add w32-common-fns.elc.
2822 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2824 * charset.c (char_charset): Document an exception for char-charset.
2826 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2828 * xterm.h (x_display_info): New field last_user_time...
2829 * xterm.c (toplevel): ...to replace static last_user_time.
2830 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2832 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2834 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2835 scroll bar values to prevent thumb from disappear and update comment.
2837 2013-09-11 Glenn Morris <rgm@gnu.org>
2839 * emacs.c (usage_message): Possessive apostrophe tweak.
2841 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2843 * nsterm.m (syms_of_nsterm): Use Qns.
2844 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2845 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2846 * xfns.c (x_display_info_for_name, Fx_open_connection):
2847 Remove old '#if 0' code.
2848 (syms_of_xfns): Use Qx.
2849 * termhooks.h (fullscreen_hook): Remove the leftover.
2850 (struct terminal): Fix typo in comment.
2852 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2854 Cleaning up a few X scroll bar bits.
2855 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2856 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2857 New member last_seen_part, going to replace...
2858 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2859 (xt_action_hook) [USE_LUCID]: Adjust user.
2860 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2861 Lucid-specific scroll bar support.
2862 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2863 to int and adjust to use last_seen_part member.
2864 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2865 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2866 Initialize last_seen_part.
2868 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2870 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2871 insert-buffer-substring an empty string.
2873 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2875 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2876 avoiding a GCC warning.
2878 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2880 Ifdef away frame tool bar code when it is not really used.
2881 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2882 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2883 and minimize_tool_bar_window_p under the above.
2884 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2885 (fset_tool_bar_window): Likewise.
2886 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2887 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2888 (change_frame_size_1):
2889 * window.c (window_from_coordinates, Frecenter): Adjust users.
2890 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2891 code is not really used.
2892 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2893 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2894 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2895 [!USE_GTK && !HAVE_NS]: Define as such.
2896 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2897 (note_mouse_highlight, expose_frame):
2898 * xfns.c (x_set_tool_bar_lines):
2899 * xterm.c (handle_one_xevent): Adjust users.
2901 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2903 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2904 This bug was introduced by my 2013-08-26 patch, which incorrectly
2905 assumed that the terminfo implementation doesn't use termcap buffers.
2906 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2907 these buffers apparently are used after all.
2908 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2909 (struct tty_display_info): Define members termcap_term_buffer and
2910 termcap_strings_buffer even if TERMINFO.
2912 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2915 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2916 'usage' docstring entry to pacify make-docfile.
2918 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2920 Change comparison functions =, <, >, <=, >= to take many arguments.
2921 * data.c: Change comparison functions' interface and implementation.
2922 * lisp.h: Make arithcompare available for efficient two arg
2924 * bytecode.c: Use arithcompare.
2925 * fileio.c: Use new interface.
2927 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2929 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2931 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2933 * eval.c (Feval): Document the new use of `lexical'.
2935 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2937 Review and drop old frame resize hack.
2938 * frame.h (struct frame): Remove force_flush_display_p.
2939 * dispnew.c (update_frame): Adjust user and don't call
2940 flush_frame here. The comment has said that there was an issues
2941 with redisplaying fringes, but I don't see any differences with
2942 and without this hack. Hopefully we can continue without it.
2943 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2944 current frame matrices twice if resized_p is set.
2946 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2948 Do not populate pure Xism x_sync to other ports.
2949 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2950 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2951 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2952 * w32term.h (x_sync): Remove prototype.
2954 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2956 Cleanup frame flushing.
2957 * dispextern.h (struct redisplay_interface):
2958 Drop flush_display_optional because flush_display is enough
2959 for X and flushing via RIF is just a no-op for others.
2960 * frame.h (flush_frame): New function.
2961 * dispnew.c (update_frame):
2962 * minibuf.c (read_minibuf):
2963 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2965 * keyboard.c (detect_input_pending_run_timers): Do not flush
2966 all frames but selected one in redisplay_preserve_echo_area.
2967 * nsterm.m (ns_flush): Remove no-op.
2968 (ns_redisplay_interface): Adjust user.
2969 * w32term.h (x_flush): Remove no-op.
2970 (w32_redisplay_interface): Adjust user.
2971 * xterm.c (x_flush): Simplify because we do not flush all
2972 frames at once any more. Adjust comment.
2973 (x_redisplay_interface): Adjust user.
2975 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2977 Port --without-x --enable-gcc-warnings to Fedora 19.
2978 * gfilenotify.c (globals_of_gfilenotify):
2979 Call g_type_init only if using an older glib version that needs it.
2981 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2983 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2984 (last_glyphless_glyph_merged_face_id): Remove declarations.
2985 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2986 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2987 (last_glyphless_glyph_merged_face_id): Now static.
2988 (merge_escape_glyph_face): New function, refactored from...
2989 (get_next_display_element): ...here.
2990 (merge_glyphless_glyph_face): New function, refactored from...
2991 (produce_glyphless_glyph): ...here...
2992 * term.c (produce_glyphless_glyph): ...and here.
2994 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2996 * eval.c (eval_sub): Only call Ffunction if necessary.
2998 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3000 Attempt to make redisplay more selective when changing cursor type.
3001 * frame.h (struct frame): New bitfield cursor_type_changed.
3002 * xdisp.c (cursor_type_changed): Remove.
3003 (try_cursor_movement, redisplay_window, try_window_id)
3004 (set_frame_cursor_types, try_window_reusing_current_matrix):
3005 Adjust to use per-frame bitfield.
3006 (redisplay_internal): Look for cursor type change on each visible
3007 frame and consider all frames if cursor type has been changed on
3008 the frame other than selected. If cursor type has been changed on
3009 selected frame only, do not use fast update.
3011 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3013 Attempt to make redisplay more selective when changing fonts.
3014 * frame.h (struct frame): New bitfield fonts_changed.
3015 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3016 (adjust_frame_glyphs): Add prototype.
3017 * dispnew.c (fonts_changed_p): Remove.
3018 (adjust_glyphs): Remove because we do not
3019 adjust matrices on all frames at once any more.
3020 (adjust_frame_glyphs): Block and unblock input here.
3021 (adjust_glyph_matrix): Use fonts_changed.
3022 (change_frame_size_1): Use adjust_frame_glyphs.
3023 * font.c (font_open_entity): Use fonts_changed.
3024 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3025 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3026 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3027 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3028 (shrink_mini_window, Fresize_mini_window_internal)
3029 (window_scroll_pixel_based, Fset_window_configuration)
3030 (apply_window_adjustment, Fset_window_vscroll):
3031 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3032 Use adjust_frame_glyphs.
3033 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3034 (try_window_reusing_current_matrix, try_window_id, display_line)
3035 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3036 (redisplay_internal): Consider fonts_changed and adjust frame
3037 matrices for each frame only if the frame is visible. If font
3038 has been changed on some frame during full redisplay, retry
3039 only visible frames where the font has been actually changed.
3041 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3043 Cache current header and mode line height for each window.
3044 * window.h (struct window): New fields mode_line_height
3045 and header_line_height.
3046 * window.c (make_window): Initialize them.
3047 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3048 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3049 (current_mode_line_height, current_header_line_height):
3051 * xdisp.c (current_mode_line_height, current_header_line_height):
3053 (pos_visible_p, init_xdisp): Adjust user.
3054 (redisplay_window): Invalidate mode_line_height and
3055 header_line_height if current and desired matrices do not agree.
3057 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3059 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3060 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3062 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3064 Make --without-x compatible with --enable-gcc-warnings.
3065 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3066 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3067 members under HAVE_WINDOW_SYSTEM.
3068 * keyboard.c (make_lispy_focus_out): Likewise.
3069 (record_menu_key): Move under HAVE_MENUS.
3070 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3071 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3072 (syms_of_xdisp): Adjust user.
3073 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3074 (start_hourglass, cancel_hourglass):
3075 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3076 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3077 and CLEAR_FONT_TABLE_NFONTS.
3078 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3079 Declare only if HAVE_WINDOW_SYSTEM.
3080 (lface_same_font_attributes_p, clear_face_gcs): Define only
3081 if HAVE_WINDOW_SYSTEM.
3083 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3085 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3086 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3087 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3089 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3091 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3093 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3095 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3096 This fixes a type error on hosts where ptrdiff_t is wider than int.
3098 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3100 * keyboard.c (read_key_sequence_vs): New function.
3101 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3104 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3106 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3108 Makefile improvements.
3109 * Makefile.in (config.status): Don't use double-colon rules, as
3110 they are not portable according to POSIX. Fix shell typo with `;
3111 I guess this rule has never been tested?
3112 (VCSWITNESS): New macro, to override any environment var.
3114 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3116 * xterm.h (struct x_display_info): Do not track X connection
3117 fd separately because it is always available from Display.
3118 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3121 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3123 * buffer.c (drop_overlay):
3124 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3125 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3127 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3129 * buffer.c (Fmake_overlay, Fmove_overlay):
3130 * intervals.c (set_point_from_marker):
3131 * print.c (PRINTPREPARE): Prefer signal_error
3132 to plain error and report unsuitable marker too.
3134 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3136 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3137 for 'dragging' member.
3138 (struct x_output): Remove set-but-unused leftovers
3139 'left_before_move' and 'top_before_move'.
3140 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3141 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3142 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3143 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3144 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3145 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3146 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3147 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3149 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3151 * nsfont.m (INVALID_GLYPH): New define.
3152 (nsfont_encode_char): Use INVALID_GLYPH.
3153 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3155 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3157 * xterm.c (x_last_mouse_movement_time): Revert last change.
3158 This code should use XDisplayMotionBufferSize to check display's
3159 motion history first, and there are few other issues as well.
3160 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3161 (handle_one_xevent): Adjust user.
3163 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3165 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3166 * frame.c (Flast_nonminibuf_frame): ... to here.
3167 (check_minibuf_window): Don't abort if no window was found
3170 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3172 Use XGetMotionEvents to ask the last mouse motion time from X server.
3173 * xterm.c (X_MOTION_HISTORY): Default to 1.
3174 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3175 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3176 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3177 Ifdef away legacy code.
3178 (XTmouse_position, x_scroll_bar_report_motion):
3179 Use x_last_mouse_movement_time.
3180 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3183 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3185 * msdos.c (last_mouse_window): Move to...
3186 (dos_rawgetc): ...this function and adjust comment.
3187 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3188 (mouseMoved): ...this function and adjust comment.
3189 * w32term.c (last_window): Likewise with...
3190 (w32_read_socket): ...this function.
3191 * xterm.c (last_window): Likewise with...
3192 (handle_one_xevent): ...this function.
3194 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3196 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3197 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3198 (handle_one_xevent): ...to here.
3199 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3202 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3204 * msdos.c (IT_set_terminal_window): Remove no-op.
3205 (initialize_msdos_display): Adjust terminal setup.
3206 * w32console.c (w32con_set_terminal_window): Remove no-op.
3207 (initialize_w32_display): Adjust terminal setup.
3208 * w32term.c (w32_set_terminal_window): Remove no-op.
3209 (w32_create_terminal): Adjust terminal setup.
3210 * xterm.c (XTset_terminal_window): Remove no-op.
3211 (x_create_terminal): Adjust terminal setup.
3213 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3215 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3217 (ns_create_terminal): Adjust terminal setup.
3218 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3220 (w32_create_terminal): Adjust terminal setup.
3221 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3223 (x_create_terminal): Adjust terminal setup.
3225 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3227 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3228 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3229 * dispnew.c (buffer_posn_from_coords):
3230 * window.c (Fwindow_end, displayed_window_lines):
3231 * xdisp.c (redisplay_mode_lines): Use it.
3233 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3235 * fontset.c (face_for_char): Check char in the current face font first
3236 if HAVE_NS (Bug#15138).
3238 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3240 * window.c (temp_output_buffer_show): Make sure window returned
3241 by display_buffer is live (Bug#15213).
3243 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3245 Minor cleanup to avoid forward declarations.
3246 * coding.h (struct ccl_spec): Remove forward declaration.
3247 * composite.h (toplevel): Include font.h.
3248 (struct composition_it, struct face, struct font_metrics):
3249 Remove forward declaration.
3250 * dispextern.h (struct image, struct atimer): Likewise.
3251 * emacsgtkfixed.h (struct frame): Likewise.
3252 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3253 * font.h (struct font_driver, struct font, struct glyph_string)
3254 (struct face): Remove forward declaration.
3255 * fontset.h (struct face, struct font): Likewise.
3256 * frame.h (toplevel): Style cleanup.
3257 (enum output_method): Move to...
3258 * termhooks.h (enum output_method): ...here.
3259 (struct glyph, struct frame, struct ns_display_info)
3260 (struct x_display_info, struct w32_display_info):
3261 Remove forward declaration.
3262 * xterm.h (toplevel): Include termhooks.h.
3263 (struct font, struct window, struct glyph_matrix, struct frame)
3264 (struct input_event, struct face, struct image): Remove forward
3266 * gtkutil.h (struct _widget_value): Likewise.
3267 * keyboard.h (toplevel): Include termhooks.h.
3268 (struct input_event): Remove forward declaration.
3270 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3272 * intervals.c (set_point_from_marker): New function.
3273 * editfns.c (Fgoto_char):
3274 * process.c (Finternal_default_process_filter):
3275 * window.c (select_window_1): Use it.
3276 * buffer.h (set_point_from_marker): Add prototype.
3278 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3280 * w32.c (term_winsock): Call release_listen_threads before calling
3282 (_sys_wait_accept): Wait for accept event in a loop with a finite
3283 timeout, instead of waiting indefinitely. Will hopefully avoid
3284 hanging during exit because WSACleanup deadlocks waiting for the
3285 event object to be released. (Bug#14333)
3287 * w32proc.c (release_listen_threads): New function, signals all
3288 the reader threads that listen for connections to stop waiting.
3290 * w32.h (release_listen_threads): Add prototype.
3292 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3294 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3295 field of new marker (for sanity and safety).
3296 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3297 anyway because XMISCTYPE is a function and can't be an lvalue).
3299 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3301 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3302 (x_after_update_window_line, x_scroll_bar_create):
3303 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3304 (handle_one_xevent, x_clear_frame_area):
3305 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3306 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3307 * xterm.h (x_clear_area): Adjust prototype.
3309 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3311 Hook scanning and indentation functions to find_newline. This helps
3312 to avoid duplicated code and renders more respect to newline cache.
3313 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3314 * cmds.c (Fforward_line):
3315 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3316 Use find_newline and avoid unnecessary point movements.
3317 * search.c (scan_newline): Implement on top of find_newline.
3319 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3321 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3322 scoped code (bug#11258).
3324 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3326 * nsterm.m (last_window): New variable.
3327 (EV_TRAILER2): New macro.
3328 (EV_TRAILER): Call EV_TRAILER2.
3329 (mouseMoved:): Add support for mouse-autoselect-window
3330 on nextstep (Bug#6888).
3332 2013-08-28 Andreas Schwab <schwab@suse.de>
3334 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3335 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3336 Remove unused macro definitions.
3337 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3338 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3339 Only define if emacs.
3341 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3343 Prefer enum glyph_row_area to int where appropriate.
3344 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3346 (window_box, window_box_width, window_box_left, window_box_left_offset)
3347 (window_box_right, window_box_right_offset): Adjust prototypes.
3348 * xdisp.c (window_box, window_box_width, window_box_left)
3349 (window_box_left_offset, window_box_right, window_box_right_offset):
3350 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3351 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3352 * nsterm.m (ns_clip_to_row):
3353 * w32term.c (w32_clip_to_row):
3354 * xterm.c (x_clip_to_row): Likewise.
3356 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3358 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3359 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3361 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3363 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3364 for portability to hosts where /bin/sh has problems.
3366 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3368 Redesign redisplay interface to drop global output_cursor.
3369 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3370 (toplevel): Remove declaration of output_cursor.
3371 (set_output_cursor, x_cursor_to): Remove prototype.
3372 * window.h (struct window): New member output_cursor.
3373 (output_cursor_to): New function to replace RIF member.
3374 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3375 (update_text_area, set_window_cursor_after_update): Use it.
3376 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3377 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3378 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3379 * w32term.c (x_update_window_begin, x_update_window_end):
3380 * xterm.c (x_update_window_begin, x_update_window_end):
3381 Adjust to use per-window output cursor.
3383 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3385 Simplify SELECT_TYPE-related code.
3386 Like EMACS_TIME, this portability layer is no longer needed, since
3387 Emacs has been using fd_set as a portability layer for some time.
3388 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3389 (SELECT_TYPE): Remove. All uses changed to fd_set.
3390 (fd_set) [!FD_SET]: New typedef.
3392 Simplify EMACS_TIME-related code.
3393 This portability layer is no longer needed, since Emacs has been
3394 using struct timespec as a portability layer for some time.
3395 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3396 Include <time.h> rather than "systime.h"; that's all that's needed now.
3397 * dispnew.c: Include <timespec.h> rather than "systime.h";
3398 that's all that's needed now.
3399 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3400 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3401 TIMESPEC_RESOLUTION.
3402 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3403 LOG10_TIMESPEC_RESOLUTION.
3404 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3405 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3406 (make_emacs_time): Remove. All used changed to make_timespec.
3407 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3408 (current_timespec): Rename from current_emacs_time. All uses changed.
3409 (add_emacs_time): Remove. All uses changed to timespec_add.
3410 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3411 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3412 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3413 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3414 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3415 (current_timespec): Rename from current_emacs_time. All uses changed.
3416 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3417 changed to timespec_cmp.
3418 * xgselect.c: Include <timespec.h>, since our .h files don't.
3420 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3422 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3423 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3424 Remove the leftovers.
3425 * gtkutil.c (toplevel): Do not declare Qxft but include
3427 * image.c (toplevel): Do not declare Vlibrary_cache because
3428 it's already done in lisp.h.
3430 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3432 * lisp.h (Mouse_HLInfo): Move from here...
3433 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3434 (reset_mouse_highlight): New function.
3435 * msdos.c (dos_set_window_size, IT_update_begin)
3436 (internal_terminal_init):
3437 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3438 (ns_initialize_display_info):
3439 * w32console.c (initialize_w32_display):
3440 * w32term.c (x_update_window_end, x_free_frame_resources)
3441 (w32_initialize_display_info):
3442 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3443 * window.c (Fdelete_other_windows_internal):
3444 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3445 * termchar.h (toplevel):
3446 * xterm.h (toplevel): Include dispextern.h.
3448 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3450 Fix minor problems found by static checking.
3451 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3452 (expect): Avoid nested-if warning.
3453 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3454 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3455 * nsterm.h, nsterm.m (ns_select):
3456 * xgselect.c, xgselect.h (xg_select):
3457 Adjust signature to better match pselect's.
3458 * nsterm.m (ns_select):
3459 Don't set *TIMEOUT, since pselect doesn't.
3460 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3461 diagnostic about assigning const char * to it.
3462 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3464 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3466 * lread.c (substitute_object_recurse): Handle hash-tables as well
3469 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3471 Fix unlikely core dump in init_tty, and simplify terminfo case.
3472 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3473 The old version incorrectly dumped core if malloc returned a
3474 buffer containing only non-NUL bytes.
3475 (init_tty): Do not allocate or free termcap buffers; the
3476 struct does that for us now.
3477 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3478 (struct tty_display_info): Define members termcap_term_buffer and
3479 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3480 use them. Allocate them directly in struct rather than indirectly
3481 via a pointer, to simplify init_tty.
3483 * frame.c (check_minibuf_window): Initialize 'window' properly,
3484 so that Emacs reliably aborts later if 'window' is not initialized.
3486 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3488 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3489 of VoidSymbol (Bug#15154).
3491 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3493 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3494 mouse_face_beg_y and mouse_face_end_y.
3495 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3496 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3497 Adjust users and update comment where appropriate.
3499 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3501 * frame.c (check_minibuf_window): New function.
3502 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3503 Call check_minibuf_window (Bug#15183).
3505 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3507 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3508 because this is the only last cursor data we need to keep and consult.
3509 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3510 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3513 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3515 Fix recovering from possible decompression error.
3516 Since insert_from_gap doesn't always move point, we can't use PT as
3517 the position where the partially decompressed data ends, and
3518 should count how many bytes was produced so far.
3519 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3520 (unwind_decompress): Really delete partially uncompressed data.
3521 (Fzlib_decompress_region): Take decompressed data size into account.
3523 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3525 * syntax.c (init_syntax_once): Adjust comment and do an early
3526 initialization of Qchar_table_extra_slots just once...
3527 * casetab.c (init_casetab_once):
3528 * category.c (init_category_once):
3529 * character.c (syms_of_character):
3530 * coding.c (syms_of_coding):
3531 * xdisp.c (syms_of_xdisp): ...and omit it here.
3533 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3535 * xdisp.c (get_next_display_element): Don't apply to characters
3536 from a display vector the logic of setting it->end_of_box_run_p
3537 suitable for characters from a buffer. (Bug#15175)
3539 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3540 to handle directories, rather than '_utime' which doesn't.
3543 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3545 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3546 or fullscreen (Bug#14627).
3548 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3550 System-dependent integer overflow fixes.
3551 * process.c (Fset_process_window_size): Signal an error if
3552 the window size is outside the range supported by the lower level.
3553 * sysdep.c (set_window_size): Return negative on error,
3554 nonnegative on success, rather than -1, 0, 1 on not in system,
3555 failure, success. This is simpler. Caller changed.
3556 (serial_configure): Remove unnecessary initialization of local.
3557 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3558 size fits in unsigned long; this isn't true on some 32-bit hosts.
3559 Avoid buffer overrun if some future version of /proc/meminfo has a
3560 variable name longer than 20 bytes.
3561 (system_process_attributes) [__FreeBSD__]:
3562 Don't assume hw.availpages fits in 'int'.
3564 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3566 Don't let very long directory names overrun the stack.
3567 Fix some related minor problems involving "//", vfork.
3568 * callproc.c (encode_current_directory): New function.
3569 (call_process): Don't append "/"; not needed.
3570 * fileio.c (file_name_as_directory_slop): New constant.
3571 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3572 this can save the caller having to alloca.
3573 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3574 Use SAFE_ALLOCA, not alloca.
3575 (directory_file_name, Fexpand_file_name): Leave leading "//"
3576 alone, since it can be special even on POSIX platforms.
3577 * callproc.c (call_process):
3578 * process.c (Fformat_network_address):
3579 * sysdep.c (sys_subshell):
3580 Use encode_current_directory rather than rolling our own.
3581 (create_process): No need to encode directory; caller does that now.
3582 * process.h (encode_current_directory): New decl.
3583 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3584 Rework to avoid 'goto xyzzy;'.
3586 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3588 * xdisp.c (handle_face_prop): If the default face was remapped use
3589 the remapped face for strings from prefix properties. (Bug#15155)
3591 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3593 Minor cleanup for redisplay interface and few related functions.
3594 * frame.h (enum text_cursor_kinds): Move from here...
3595 * dispextern.h (enum text_cursor_kinds): ...to here.
3596 (toplevel): Drop unnecessary declarations.
3597 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3598 in update_window_end_hook and draw_window_cursor functions.
3599 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3600 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3601 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3602 * xterm.c (x_update_window_end, x_draw_window_cursor):
3603 * xdisp.c (display_and_set_cursor, update_window_cursor)
3604 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3605 enum text_cursor_kinds where appropriate.
3607 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3609 Redesign redisplay interface to drop updated_row and updated_area.
3610 * dispextern.h (updated_row, updated_area): Remove declaration.
3611 (struct redisplay_interface): Pass glyph row and row area parameters
3612 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3613 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3615 * dispnew.c (updated_row, updated_area): Remove.
3616 (redraw_overlapped_rows, update_window_line): Adjust user.
3617 (update_marginal_area, update_text_area): Likewise. Pass updated row
3618 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3619 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3622 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3624 * process.c (flush_pending_output): Remove stub.
3627 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3629 * callproc.c: Fix race that killed background processes (Bug#15144).
3630 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3631 Record deleted process-id in critical section, not afterwards.
3632 Don't mistakenly kill process created by a call-process invocation
3633 that discards output and does not wait.
3635 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3637 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3638 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3639 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3640 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3641 to shut up compiler in mark_object.
3642 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3644 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3646 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3647 We can't portably rely on PTY_OPEN doing that, even if
3648 it calls posix_openpt with O_CLOEXEC.
3650 2013-08-20 Kenichi Handa <handa@gnu.org>
3652 * character.c (string_char): Improve commentary.
3654 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3656 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3657 (struct animation_cache): Make signature a flexible array member.
3658 All uses changed. This is a tad slower but may insulate us better
3659 from future changes to ImageMagick.
3661 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3663 * image.c: Shrink memory needed for animation cache.
3664 (SIGNATURE_DIGESTSIZE): New constant.
3665 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3666 (imagemagick_create_cache): Copy the signature. This saves
3667 several KB of memory that ImageMagick wastes per signature.
3668 Don't bother updating the update_time, as the caller does that now.
3669 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3670 it's a fixed size struct member now.
3671 (imagemagick_get_animation_cache): Always destroy the signature,
3672 as it's now imagemagick_create_cache's responsibility to copy it.
3673 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3674 and use memcmp rather than strcmp.
3675 eassert that ImageMagick returns a signature of the specified length.
3677 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3679 * image.c (imagemagick_get_animation_cache): Don't segfault on
3681 (imagemagick_get_animation_cache): Revert to previous definition
3682 so that it actually works. But keep the memory leak fix.
3683 (imagemagick_get_animation_cache): Fix memory leak.
3685 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3687 * image.c: Fix animation cache signature memory leak.
3688 Fix some other minor performance problems while we're at it.
3689 (imagemagick_create_cache): Clear just the members that
3690 need clearing. Don't set update_time, as caller does that now.
3691 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3692 Simplify by using pointer-to-pointer instead of a prev pointer.
3693 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3694 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3695 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3696 it's already a copy. Free the signature probe unless it's cached.
3698 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3699 This was introduced by my 2013-08-12 fix for Bug#15035.
3701 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3703 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3704 (imagemagick_prune_animation_cache): Now static.
3706 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3708 * image.c (imagemagick_get_animation_cache): Don't segfault when
3709 pruning all entries.
3711 2013-08-18 Ken Brown <kbrown@cornell.edu>
3713 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3714 static heap if ENABLE_CHECKING is defined.
3715 (max_bss_sbrk_ptr): New variable.
3717 (report_sheap_usage): Report maximum static heap usage instead of
3718 ending static heap usage.
3720 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3722 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3723 of zlib_initialized according to the results of calling
3724 init_zlib_functions.
3726 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3728 * image.c: Implement an ImageMagick per-image cache.
3729 (imagemagick_get_animation_cache): Fix a double-free error.
3730 (imagemagick_load_image): Remove the ping_wand code, which only
3731 apparently saved time on invalid animated images, and slowed down
3732 everything else. Optimise for the common case.
3734 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3736 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3738 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3740 * marker.c (set_marker): Remove documentation of undefined behavior.
3742 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3744 * image.c (imagemagick_compute_animated_image): Animate correctly
3745 when sub-images are smaller than the main image.
3746 (imagemagick_compute_animated_image): Setting the iterator row to
3747 zero is apparently not allowed.
3748 (imagemagick_compute_animated_image): Allow images that say they
3749 have sub-images that are bigger than the main image, but just crop
3752 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3754 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3756 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3758 * image.c (imagemagick_compute_animated_image): Respect the GIF
3761 2013-08-15 Ken Brown <kbrown@cornell.edu>
3763 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3764 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3767 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3769 Fix minor problems found by static checking.
3770 * frame.c (delete_frame):
3771 * xdisp.c (next_element_from_display_vector):
3772 Avoid uninitialized local.
3773 * image.c (imagemagick_compute_animated_image): Port to C89.
3774 Prefer usual GNU indentation style for loops.
3775 Be more careful about bizarrely large sizes, by using ptrdiff_t
3778 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3780 Fix infinite frame selection loop (Bug#15025).
3781 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3783 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3785 * xdisp.c (compute_window_start_on_continuation_line):
3786 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3787 to make sure we end up setting the window start at the leftmost
3788 visible character of the display line. This avoids funky
3789 horizontal shifting because the window start is not kept on the
3790 same position. (Bug#15090)
3791 (next_element_from_display_vector): Support 'box' face attribute
3792 in the face definitions of a display vector. (Bug#15099)
3794 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3796 * image.c (imagemagick_compute_animated_image): Implement animated
3798 (imagemagick_compute_animated_image): Fix some compilation
3799 warnings. Implement a very simple cache to make the animation
3800 usable at all, but it should be replaced with a per-image cache.
3802 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3804 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3805 to do `for' loops over alist values.
3806 * buffer.h (FOR_EACH_BUFFER):
3807 * process.c (FOR_EACH_PROCESS): Use it.
3808 (handle_child_signal, status_notify, Fget_buffer_process)
3809 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3811 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3813 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3814 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3815 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3816 to xzalloc and so avoid redundant call to memset.
3817 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3818 members because it is allocated with xzalloc and so already zeroed.
3820 2013-08-14 Ken Brown <kbrown@cornell.edu>
3822 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3825 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3827 Utility function and macro to copy Lisp string to C string.
3828 * lisp.h (xlispstrdupa): New macro.
3829 (xlispstrdup): New prototype.
3830 * alloc.c (xlispstrdup): New function.
3831 * callint.c (Fcall_interactively):
3832 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3833 (Fsubstitute_in_file_name):
3834 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3835 * image.c (x_create_bitmap_from_file):
3836 * w32term.c (w32_term_init):
3837 * xterm.c (x_term_init): Use xlispstrdup.
3839 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3841 * image.c (imagemagick_load_image): Make animated pictures work.
3842 There's still some problems with background color settings, though
3845 * decompress.c (unwind_decompress): Always restore point.
3847 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3849 * marker.c (set_marker): Reformat documentation.
3851 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3853 * xdisp.c (cursor_type_changed): Now static.
3855 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3856 Use changed. This avoids the need to call xmalloc and for the
3857 caller to call xfree, and avoids memory leaks in some situations.
3859 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3861 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3862 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3863 (redisplay_window): If window_end_valid is cleared due to non-zero
3864 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3865 so do not call to try_cursor_movement for that window.
3867 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3869 * window.h (struct window): Convert window_end_pos and
3870 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3871 (wset_window_end_pos, wset_window_end_vpos): Remove.
3872 * dispnew.c (adjust_glyph_matrix):
3873 * window.c (Fwindow_end, replace_window, set_window_buffer)
3875 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3876 (set_vertical_scroll_bar, redisplay_window, try_window)
3877 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3878 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3879 (note_mouse_highlight): Adjust users.
3880 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3883 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3885 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3886 * image.c (imagemagick_filename_hint): Use `const char *' and
3887 prefer SSDATA to SDATA to avoid warnings.
3889 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3891 Cleanup window fringes, margins and scroll bars adjustments.
3892 * window.c (set_window_fringes, set_window_margins)
3893 (set_window_scroll_bars, apply_window_adjustment): New functions.
3894 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3895 (Fset_window_scroll_bars): Use them.
3897 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3899 * window.h (struct window): Convert scroll_bar_width
3900 from Lisp_Object to integer. Adjust comment.
3901 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3903 * window.c (wset_scroll_bar_width): Remove.
3904 (make_window): Initialize scroll_bar_width.
3905 (Fsplit_window_internal): Use direct assignment.
3906 (Fset_window_configuration, save_window_save):
3907 Convert Lisp_Object to integer and back where appropriate.
3908 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3909 bar was actually changed, and mention this in docstring.
3911 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3913 * decompress.c: Minor simplifications.
3914 (Fzlib_decompress_region): Don't bother verifying
3915 that avail_out <= UINT_MAX, as that was confusing.
3916 Mention the restriction in a comment instead.
3917 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3919 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3921 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3922 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3924 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3926 * image.c (imagemagick_filename_hint): Check for errors in the
3929 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3931 * window.c (Fwindow_margins): Return nil when there's no marginal
3932 area, as per the documented API.
3934 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3935 Fmake_vector, as scroll bar's struct members are not all Lisp
3936 objects now. This avoids crashes in GC.
3938 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3939 bool, so its address could be taken.
3941 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3943 * image.c (imagemagick_filename_hint): New function to possibly
3944 apply `image-content-type-suffixes'.
3945 (imagemagick_load_image): Use it.
3947 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3949 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3950 if loading zlib failed.
3952 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3954 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3955 2013-08-13 checkin below. Change bool to BOOL, rule is:
3956 All Obj-C code uses BOOL, except for interfaces callable from C.
3958 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3960 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3962 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3963 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3964 bool instead of BOOL.
3965 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3966 from Lisp_Object to bitfield. Adjust comment.
3967 * w32term.c (x_scroll_bar_create): Adjust user.
3968 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3969 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3970 Use bool for boolean.
3971 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3972 to `unsigned int' when defining a bitfield.
3974 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3976 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3978 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3980 * window.h (struct window): Convert left_margin_cols and
3981 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3982 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3983 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3985 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3987 (showing_window_margins_p, update_window_line, update_frame_1):
3988 * fringe.c (draw_fringe_bitmap_1):
3989 * xdisp.c (window_box_width): Adjust users.
3990 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3991 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3992 Use direct assignment.
3993 (Fset_window_configuration, save_window_save, Fwindow_margins):
3994 Convert Lisp_Object to integer and back where appropriate.
3995 (Fset_window_margins): Adjust user. Return t if any margin
3996 was actually changed, and mention this in docstring.
3998 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4000 * syntax.c (forward_word):
4001 * cmds.c (forward_char, backward_char): Mention the optional argument.
4003 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4005 * window.h (struct window): Convert left_fringe_width
4006 and right_fringe_width from Lisp_Objects to integers.
4008 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4009 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4010 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4012 (make_window): Initialize new integer fields to -1.
4013 (Fsplit_window_internal): Use direct assignment.
4014 (Fset_window_configuration, save_window_save):
4015 Convert Lisp_Object to integer and back where appropriate.
4016 (Fset_window_fringes): Adjust user. Return t if any fringe
4017 was actually changed, and mention this in docstring.
4019 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4021 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4022 * nsfns.m (x_set_cursor_type):
4023 * w32fns.c (x_set_cursor_type):
4024 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4025 * xdisp.c (set_frame_cursor_types): ...but in common code.
4027 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4029 * font.c (clear_font_cache): New function, stripped from...
4030 (Fclear_font_cache): ...here, which now uses the function
4031 above. Adjust comment.
4032 * font.h (clear_font_cache): Add prototype.
4033 * xfaces.c (clear_face_cache): Use clear_font_cache.
4035 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4037 * window.c (Fset_window_start): Compare `w', not `window' because
4038 `w' might not be equal to `window' after call to decode_live_window.
4040 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4042 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4043 This fixes a problem introduced by the Bug#15035 patch
4044 when using GPG. Reported by Herbert J. Skuhra.
4046 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4048 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4049 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4050 not yet initialized.
4052 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4054 * decompress.c (Fzlib_decompress_region): Support zlib
4055 decompression, too, and rename.
4057 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4059 Minor zlib configuration tweaks.
4060 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4061 Don't assume presence of fn_inflateInit2_ zlib internal function.
4063 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4065 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4066 include the zlib prefix.
4068 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4070 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4071 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4072 define static variables that are pointers to zlib functions to be
4074 (init_zlib_functions) [WINDOWSNT]: New function.
4075 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4077 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4078 macros instead of invoking the zlib functions directly.
4079 (syms_of_decompress): DEFSYM Qzlib_dll.
4080 Staticpro Szlib_available_p.
4082 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4084 Avoid looping over all frame windows to freeze and unfreeze.
4085 * window.h (struct window): Drop frozen_window_start_p.
4086 (freeze_window_starts): Drop prototype.
4087 * frame.h (struct frame): New frozen_window_starts flag.
4088 (FRAME_WINDOWS_FROZEN): New macro.
4089 * window.c (freeze_window_start, freeze_window_starts):
4091 (select_window, replace_window): Adjust users.
4092 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4093 (window_frozen_p): New function.
4094 (redisplay_window): Use it.
4096 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4098 Fix some fd issues when running subprocesses (Bug#15035).
4099 Fix bugs that can leak files or file descriptors on errors.
4100 Don't unlink open temp files, as that's hard for users to diagnose
4101 when things go awry (e.g., temp disk exhausted).
4102 Don't bother to lock temp files. Check for invalid recursion.
4103 * callproc.c (synch_process_fd): Remove. All uses removed.
4104 (synch_process_tempfile): New var or macro.
4105 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4107 (record_kill_process): New arg, the temp name. All callers changed.
4108 (delete_temp_file): Now just a simple wrapper around unlink.
4109 (call_process_kill): New arg, the call_process_fd array.
4110 Close them all. Clear synch_process_pid. Remove the temp file,
4111 or arrange for it to be removed.
4112 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4113 that's been moved to synch_process_tempfile. Caller changed.
4114 Do not remove the tempfile; that's now call_process_kill's
4116 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4117 call_process_kill; the caller now does that.
4118 (call_process_cleanup): Do not close the process fd; that's now
4119 call_process_kill's responsibility.
4120 (Fcall_process): Implement via new function call_process, which
4121 has most of the old body of Fcall_process, but with a different API.
4122 (call_process): New function that does not open or close filefd if
4123 it is nonnegative. Record which fds need to be closed, and let
4124 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4125 Signal an error if invoked recursively (could be done via a hook).
4126 Simplify creation of the tempfile in the MSDOS case.
4127 Don't create the output file until after checking for the executable.
4128 Report any failure to open /dev/null.
4129 Don't open /dev/null for writing twice; once is enough.
4130 Don't create pipe if all output is being discarded or sent to file.
4131 Don't worry about setting up the coding system or reading from the
4132 pipe if all output is being discarded.
4133 Hoist fd_error local into top level, to lessen block nesting.
4134 Don't record deleted pid here; now done by Fcall_process_region.
4135 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4136 and note its success in synch_process_tempfile.
4137 Do not leak resources when child_setup fails.
4138 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4139 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4140 (create_temp_file): Now returns open fd, with an additional
4141 Lisp_Object * argument to return the name. All callers changed.
4142 Do not close the file; rewind it instead, and leave it open for
4143 the caller. Do not lock the temp file. Unwind-protect the file
4144 and the file-descriptor.
4145 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4146 If an asynchrounous process, record it here, not in call_process.
4147 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4148 * eval.c (set_unwind_protect): New function.
4149 * fileio.c (write_region): New function, generalized from the
4150 old Fwrite_region. Do not lock temp files.
4151 (Fwrite_region): Use it.
4152 * lisp.h (set_unwind_protect, write_region): New decls.
4153 * process.c: Include <verify.h>.
4154 (make_process): Mark fds as initially closed.
4155 (deleted_pid_list): Now a list of pid-filename pairs.
4157 (close_process_fd): New function.
4158 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4159 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4160 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4161 (create_process, create_pty, Fmake_serial_process)
4162 (server_accept_connection): Record which fds need to be closed,
4163 and let deactivate_process close them.
4164 (Fmake_network_process): Do not discard the unwind-protect
4165 until it's safe to do so.
4166 (deactivate_process): Close the fds opened by create_process etc.
4167 (Fprocess_send_eof): Adjust to new way of recording open fds.
4168 Report an error if /dev/null can't be opened, instead of aborting.
4169 * process.h (PROCESS_OPEN_FDS): New constant.
4170 (struct Lisp_Process): New member open_fds.
4171 (record_kill_process, record_deleted_pid): Adjust signatures.
4172 (record_deleted_pid): Move decl here ...
4173 * syswait.h (record_deleted_pid): ... from here.
4175 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4177 * decompress.c: Fix bugs with large buffers and weird inputs.
4178 Tune a bit. Reindent as per usual Emacs style.
4179 (BUFFER_SIZE): Remove.
4180 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4181 more than UINT_MAX bytes. Decompress into the gap instead of into
4182 an auto buffer, as this should avoid copying. Return nil if
4183 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4184 set immediate_quit; we shouldn't trust zlib code that much.
4186 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4188 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4189 errors, and really move the gap to where we want it.
4191 * lisp.h: Include decompress.c support.
4193 * emacs.c (main): Include decompress.c support.
4195 * Makefile.in: Include -lz if present.
4197 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4199 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4200 (initWithTitle:): Initialize frame to 0.
4201 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4202 (fillWithWidgetValue:frame:): Rename from
4203 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4205 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4206 fillWithWidgetValue:frame:
4208 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4209 remove memory leak warnings.
4211 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4212 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4215 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4216 (x_activate_menubar): Update the whole menu.
4217 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4218 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4219 current event is not NSSystemDefined (Bug#15001).
4220 Call ns_check_menu_open only if trackingMenu is 2.
4221 (menuDidClose:): New method, decrease trackingMenu.
4222 (fillWithWidgetValue:setDelegate:): New method.
4223 (fillWithWidgetValue:): Call the above.
4225 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4227 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4229 Omit some unnecessary casts.
4230 Many of these go back to the old pre-C89 days, when they may have
4231 been needed, but we've been assuming C89 or later for a while now.
4232 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4233 (live_float_p, live_misc_p, live_vector_p):
4234 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4235 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4236 (defvar_per_buffer):
4237 * callint.c (Fcall_interactively):
4238 * doc.c (Fsubstitute_command_keys):
4239 * filelock.c (get_boot_time):
4240 * frame.c (xrdb_get_resource):
4241 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4242 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4243 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4244 (menuitem_highlight_callback, menu_destroy_callback)
4245 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4246 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4247 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4248 (xg_tool_bar_help_callback, tb_size_cb):
4249 * image.c (xpm_alloc_color, png_read_from_memory)
4250 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4251 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4253 * keymap.c (describe_map):
4254 * nsfns.m (Fns_display_monitor_attributes_list):
4255 * nsmenu.m (process_dialog:):
4256 * nsterm.m (hold_event):
4257 * process.c (wait_reading_process_output):
4258 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4259 * scroll.c (do_direct_scrolling, scrolling_1):
4260 * termcap.c (tgetent):
4261 * window.c (check_window_containing, add_window_to_list)
4262 (freeze_window_starts):
4263 * xdisp.c (compare_overlay_entries, vmessage):
4264 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4265 (x_get_monitor_attributes_xrandr)
4266 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4267 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4268 * xfont.c (xfont_match, xfont_open):
4269 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4270 (menubar_selection_callback, menu_position_func)
4271 (popup_selection_callback, create_and_show_popup_menu)
4272 (dialog_selection_callback, create_and_show_dialog):
4273 * xrdb.c (x_get_string_resource):
4275 * xsmfns.c (x_session_check_input):
4276 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4277 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4278 (xaw_jump_callback, xaw_scroll_callback):
4279 Omit unnecessary casts.
4281 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4283 Minor string-length refactoring.
4284 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4285 * frame.c (make_monitor_attribute_list):
4286 Prefer build_string to strlen + make_string.
4288 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4290 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4291 don't check minor_code (Bug#14417).
4293 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4295 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4296 vertical positions instead. This avoids calling MATRIX_ROW with
4297 row numbers that are possibly beyond valid limits. (Bug#15064)
4299 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4301 Use xstrdup and build_unibyte_string where applicable.
4302 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4303 * xfns.c (x_window):
4304 * xrdb.c (x_get_customization_string):
4305 * xterm.c (xim_initialize):
4306 * w32fns.c (w32_window): Use xstrdup.
4307 (w32_display_monitor_attributes_list):
4308 * emacs.c (init_cmdargs):
4309 * keyboard.c (PUSH_C_STR):
4310 * nsfont.m (nsfont_open):
4311 * sysdep.c (system_process_attributes):
4312 * w32.c (system_process_attributes):
4313 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4315 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4317 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4318 variables of these types so that GDB would know about them, as aid
4319 for debugging fatal exceptions. (Bug#15024) See also
4320 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4323 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4325 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4326 larger than the NSWindow (Bug#14934).
4328 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4330 Redesign redisplay interface to drop global variable updated_window.
4331 Always pass currently updated window as a parameter to update routines.
4332 * dispextern.h (updated_window): Remove declaration.
4333 (struct redisplay_interface): Pass window parameter to
4334 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4335 and after_update_window_hook.
4336 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4338 * dispnew.c (updated_window): Remove.
4339 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4340 (update_window_line): Adjust to match redisplay interface changes.
4341 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4342 (ns_scroll_run, ns_after_update_window_line):
4343 * w32term.c (x_update_window_begin, x_update_window_end)
4344 (x_after_update_window_line, x_scroll_run):
4345 * xterm.c (x_update_window_begin, x_update_window_end)
4346 (x_after_update_window_line, x_scroll_run):
4347 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4348 Likewise. Adjust comments where appropriate.
4349 (x_cursor_to): Simplify because this is always called during window
4350 update (but install debugging check anyway).
4351 (expose_window): Check must_be_updated_p flag to see whether this
4352 function is called during window update.
4354 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4356 Do not reset window modification event counters excessively.
4357 These leftovers and poor man's tricky methods to catch extra
4358 redisplay's attention are no longer needed.
4359 * frame.c (set_menu_bar_lines_1):
4360 * minibuf.c (read_minibuf_unwind):
4361 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4362 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4363 (window_scroll_line_based, Fset_window_configuration):
4364 * xdisp.c (redisplay_window): Do not reset last_modified and
4365 last_overlay_modified counters.
4367 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4369 * xselect.c (x_send_client_event): Set send_event and serial, memset
4370 data.l as it might be bigger than data.b. Use 24 bit mask to
4371 XSendEvent (Bug#15034).
4373 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4375 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4376 for TTY frames that are not the top frame on their console.
4379 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4381 * w32term.c (w32fullscreen_hook): Really maximize frame when
4382 asked for (Bug#14841).
4384 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4386 Prefer selected_window to Fselected_window, likewise for frames.
4387 * buffer.c (Fbuffer_swap_text):
4388 * data.c (Fvariable_binding_locus):
4389 * window.c (run_window_configuration_change_hook): Adjust users.
4390 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4391 Use decode_live_frame.
4393 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4395 Be more careful if selected window shows the buffer other than current,
4396 use window_outdated only if this is not so. This change should also
4397 address some weird issues discussed in Bug#13012.
4398 * window.h (window_outdated): New prototype.
4399 * window.c (window_outdated): Now here. Convert from static and
4400 always assume window's buffer.
4401 (Fwindow_end, Fwindow_line_height): Use it.
4402 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4403 and always assume window's buffer.
4404 (redisplay_window): Adjust user.
4405 (redisplay_internal): Call to reconsider_clip_changes once and
4406 check whether mode line should be updated only if selected window
4407 shows current buffer.
4408 (run_window_scroll_functions): Use eassert for debugging check.
4409 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4411 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4413 * window.c (window_scroll, window_scroll_pixel_based)
4414 (window_scroll_line_based): Use bool for booleans.
4416 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4418 * process.c: Fix minor off-by-one issues in descriptor counts.
4419 This shouldn't fix any real bugs, but it cleans up the code a bit.
4420 (max_process_desc, max_input_desc): -1, not 0, means none.
4422 (delete_input_desc): New function.
4423 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4424 (deactivate_process): Scan backwards when recomuting max_process_desc;
4425 that should be faster.
4426 (init_process_emacs): Initialize max_input_desc.
4428 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4430 Use region cache to speedup bidi_find_paragraph_start.
4431 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4432 Rename cache_long_line_scans to cache_long_scans.
4433 * buffer.c (bset_cache_long_line_scans): Rename to
4434 bset_cache_long_scans.
4435 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4436 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4438 (syms_of_buffer): Rename cache-long-line-scans to
4439 cache-long-scans. Adjust docstring.
4440 * search.c (newline_cache_on_off):
4441 * indent.c (width_run_cache_on_off): Adjust users.
4442 * bidi.c (bidi_paragraph_cache_on_off): New function.
4443 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4444 * insdel.c (prepare_to_modify_buffer):
4445 Invalidate bidi_paragraph_cache if enabled.
4447 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4449 Invalidate region caches only if buffer text is going to be changed.
4450 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4451 (modify_text): ...new prototype.
4452 (prepare_to_modify_buffer_1): New prototype.
4453 * textprop.c (modify_region): Rename to...
4454 (modify_text_properties): ...new function.
4455 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4456 (Fremove_list_of_text_properties): Adjust users.
4457 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4458 (modify_text): ...new function.
4459 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4460 (prepare_to_modify_buffer_1): ...new function.
4461 * casefiddle.c (casify_region):
4462 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4463 (Ftranspose_regions): Use modify_text.
4465 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4467 * lisp.mk (lisp): Add nadvice.elc.
4469 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4471 New macro to iterate over live buffers similar to frames.
4472 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4473 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4474 Declare buffer-related variables here to offload lisp.h.
4475 * buffer.c (Vbuffer_alist): Adjust comment.
4476 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4477 (other_buffer_safely):
4478 * data.c (store_symval_forwarding):
4479 * dispnew.c (Fframe_or_buffer_changed_p):
4480 * fileio.c (Fdo_auto_save):
4481 * filelock.c (unlock_all_files):
4482 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4484 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4486 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4487 * callproc.c (create_temp_file):
4488 * filelock.c (create_lock_file):
4489 Assume mkostemp, since it's now provided by Gnulib.
4491 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4493 * w32.c (mkostemp): New function.
4494 (mktemp): Remove, no longer used. Most of the code reused in
4495 mkostemp. (Bug#15015)
4496 (mktemp): Don't undef.
4498 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4500 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4501 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4502 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4503 (free_glyph_pool, check_glyph_memory): Likewise for
4504 all users. Adjust comments where appropriate.
4506 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4508 * composite.h: Minor fixups.
4509 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4510 to fix a misspelling, and change it to an inline function while
4511 we're at it (it need not be a macro). All uses changed.
4512 (composition_method, composition_valid_p):
4513 Rewrite to avoid assignments in if-conditions.
4515 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4517 Do not use global Lisp_Object in composition macros.
4518 * composite.h (composition_temp): Remove declaration.
4519 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4520 (composition_method, composition_valid_p): ...inline functions.
4521 (compose_region): Remove the leftover.
4522 * composite.c (composition_temp): Remove.
4523 (run_composition_function, update_compositions)
4524 (composition_compute_stop_pos, composition_adjust_point)
4525 (Ffind_composition_internal):
4526 * coding.c (handle_composition_annotation):
4527 * xdisp.c (handle_composition_prop, check_point_in_composition):
4528 Related users changed.
4530 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4532 Drop FRAME_PTR typedef.
4533 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4534 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4535 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4536 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4537 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4538 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4539 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4540 All related users changed.
4542 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4544 * eval.c (default_toplevel_binding): New function.
4546 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4547 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4548 (syms_of_eval): Export them.
4549 * data.c (Fdefault_value): Micro cleanup.
4550 * term.c (init_tty): Use "false".
4552 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4554 Fix X GC leak in GTK and raw (no toolkit) X ports.
4555 * xterm.c (x_free_frame_resources): If white and black relief
4556 GCs are allocated, always free them here.
4557 * xfns.c (x_make_gc): Omit redundant initialization.
4558 * widget.c (create_frame_gcs): Remove the leftover.
4559 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4560 in x_free_frame_resources.
4562 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4564 * nsterm.m (windowWillResize:toSize:): Only change title if
4565 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4567 (viewDidEndLiveResize): New method.
4569 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4570 inside NS_IMPL_COCOA.
4572 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4574 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4575 Do not check whether undo is enabled because record_insert and
4576 record_delete does that themselves.
4578 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4580 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4581 member which is not really used any more.
4582 (FRAME_XIC_BASE_FONTNAME): Remove.
4583 * xfns.c (xic_free_fontset): Adjust user.
4584 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4585 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4586 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4587 (xdialog_show): Use eassert for debugging check.
4588 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4590 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4592 * fileio.c, fns.c (merge): Move extern decl from here ...
4593 * lisp.h (merge): ... to here.
4595 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4597 Fix last font-related change.
4598 * w32font.h (w32font_list_internal, w32font_match_internal):
4600 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4601 (uniscribe_list_family): Adjust to match font API change.
4602 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4603 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4605 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4607 * frame.h (FRAME_MOUSE_UPDATE):
4608 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4609 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4611 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4613 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4614 * font.h (struct font_driver): Change list, match, and list_family
4615 functions to accept struct frame * as first arg.
4616 * font.c (font_score, font_compare, font_sort_entities):
4618 (font_sort_entities, font_list_entities, font_select_entity):
4619 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4620 match font API change.
4621 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4622 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4623 * ftxfont.c (ftxfont_list, ftxfont_match):
4624 * xftfont.c (xftfont_list, xftfont_match):
4625 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4626 * w32font.c (w32font_list, w32font_match, w32font_list):
4627 (w32font_list_internal, w32_font_match_internal): Likewise.
4628 * xfaces.c (Fx_family_fonts): Adjust user.
4630 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4632 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4633 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4634 only if HAVE_X_WINDOWS is in use.
4635 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4636 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4637 * w32term.c (x_wm_set_icon_position): Likewise.
4638 * w32fns.c (x_icon): Adjust user.
4640 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4642 * xterm.c (last_mouse_press_frame): Remove the
4643 leftover which is not really used any more.
4644 (handle_one_xevent, syms_of_xterm): Adjust users.
4645 (x_flush): Call XFlush once per each X display, not frame.
4646 This is better because this code always unconditionally skips
4647 non-X frames in Vframe_list and issues the only XFlush if we
4648 have more than one X frame on the same X display.
4649 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4650 Use bool for booleans.
4651 (x_draw_glyph_string_background, cvt_string_to_pixel):
4652 (cvt_pixel_dtor): Drop unnecessary prototypes.
4653 * xterm.h (x_display_ok): Adjust prototype.
4655 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4657 Drop unnecessary functions that deals with frame pixel size.
4658 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4659 (x_pixel_height): Drop prototypes.
4660 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4661 (x_pixel_height): Drop implementations.
4662 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4663 which should be always valid for window frame.
4664 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4665 * w32menu.c (Fx_popup_dialog):
4666 * xmenu.c (Fx_popup_dialog): Likewise for both.
4668 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4670 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4671 frame parameters and call to Fmodify_frame_parameters just once.
4672 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4673 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4674 and mention nil frame in docstring.
4676 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4678 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4679 (x_figure_window_size): Likewise. Adjust to return long.
4680 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4681 (toplevel): Move Qterminal_live_p to...
4682 * terminal.c (toplevel): ...here, make it static, and...
4683 (syms_of_terminal): ...DEFSYM here.
4684 * frame.h (Qterminal_live_p): Remove declaration.
4685 (make_frame, x_figure_window_size): Adjust prototype.
4686 * nsfns.m (Fx_create_frame): Use long for window flags.
4688 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4690 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4691 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4692 Do not assume that emacs_close (INT_MAX) is a no-op.
4694 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4696 * xfaces.c (make_face_cache): For struct face_cache, prefer
4697 xmalloc to xzalloc and so avoid redundant call to memset.
4698 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4700 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4702 * fringe.c (draw_window_fringes, update_window_fringes)
4703 (compute_fringe_widths):
4704 * w32term.c (x_draw_glyph_string):
4705 * window.c (candidate_window_p, Frecenter):
4706 * xfaces.c (realize_basic_faces, realize_default_face)
4707 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4708 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4709 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4710 * xmenu.c (Fx_menu_bar_open_internal):
4711 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4712 * xsettings.c (xft_settings_event):
4713 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4714 Use bool for booleans. Adjust style and comments where
4716 * dispextern.h (draw_window_fringes, update_window_fringes)
4717 (compute_fringe_widths):
4718 * xterm.h (x_had_errors_p): Adjust prototype.
4720 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4722 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4723 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4725 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4727 * fns.c (toplevel): Remove comment before Fsafe_length because
4730 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4732 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4734 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4736 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4737 frame which got the message is still alive, before dereferencing
4738 its pointer. (Bug#14970)
4740 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4741 be a live window, before using it as such. (Bug#14970)
4743 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4745 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4746 w32_detect_focus_change instead of doing part of its job by hand.
4747 This fixes the problem whereby FOCUS_OUT events were not sent to
4750 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4752 * process.c (Fprocess_list): Doc fix.
4754 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4755 being re-exposed only if it didn't ask to become visible.
4756 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4757 was previously iconified. (Bug#14841)
4758 (x_iconify_frame): Mark the frame iconified.
4760 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4762 Fix minor problems found by static checking.
4763 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4764 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4766 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4768 * eval.c (set_specpdl_old_value): New function.
4769 (unbind_to): Minor simplification.
4770 (get_backtrace_frame): New function.
4771 (Fbacktrace_frame): Use it. Add `base' argument.
4772 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4773 (syms_of_eval): Export backtrace-eval.
4774 * xterm.c (x_focus_changed): Simplify.
4776 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4778 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4780 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4782 * xdisp.c (redisplay_window): Instead of moving point out of
4783 scroll margin, reject the force_start method, and try scrolling
4784 instead. (Bug#14780)
4786 2013-07-24 Ken Brown <kbrown@cornell.edu>
4788 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4791 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4793 * eval.c (Fprogn): Do not check that BODY is a proper list.
4794 This undoes the previous change. The check slows down the
4795 interpreter, and is not needed to prevent a crash. See
4796 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4798 2013-07-23 Glenn Morris <rgm@gnu.org>
4800 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4802 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4804 Port to GNU/Linux systems with tinfo but not ncurses.
4805 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4806 to decide whether ncurses is being used. Without this change,
4807 GCC complains about tgetent not being declared, on a system
4808 that has tinfo installed but ncurses not installed.
4810 * eval.c (Fprogn): Check that BODY is a proper list.
4812 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4813 * data.c (Fsetq_default):
4814 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4815 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4817 Tune by taking advantage of the fact that ARGS is always a list
4818 when a function is declared to have UNEVALLED args.
4820 * emacsgtkfixed.c: Port to GCC 4.6.
4821 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4823 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4825 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4826 here to silence compiler warnings.
4828 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4830 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4831 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4832 from messing up Emacs's 'struct frame' (Bug#14923).
4834 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4836 * alloc.c (make_save_ptr_ptr): Define this function.
4837 It was inadvertently omitted. It's needed only if
4838 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4840 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4842 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4843 frame have focus (Bug#14895).
4845 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4847 Avoid vfork-related deadlock more cleanly.
4848 * callproc.c (child_setup): When the child's exec fails, output
4849 the program name, as that's more useful. Use O_NONBLOCK to avoid
4851 * process.c (create_process_1): Remove; no longer needed.
4852 (create_process): Remove timer hack; no longer needed, now that
4853 the child avoids deadlock.
4855 2013-07-20 Glenn Morris <rgm@gnu.org>
4857 * image.c (Fimage_flush): Fix doc typo.
4859 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4861 Fix array bounds violation when pty allocation fails.
4862 * process.c (PTY_NAME_SIZE): New constant.
4863 (pty_name): Remove static variable; it's now auto.
4864 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4865 Take pty_name as an arg rather than using a static variable.
4866 All callers changed.
4867 (create_process): Recover pty_flag from process, not from volatile local.
4868 (create_pty): Stay inside array even when pty allocation fails.
4869 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4871 * lread.c (Fload): Avoid initialization only when lint checking.
4872 Mention that it's needed only for older GCCs.
4874 2013-07-20 Kenichi Handa <handa@gnu.org>
4876 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4877 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4879 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4881 * lread.c (Fload): Avoid uninitialized warning.
4883 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4885 Fix some minor file descriptor leaks and related glitches.
4886 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4887 (create_lock_file): Use write, not emacs_write.
4888 * image.c (slurp_file, png_load_body):
4889 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4890 (server_accept_connection):
4891 Don't leak an fd on memory allocation failure.
4892 * image.c (slurp_file): Add a cheap heuristic for growing files.
4893 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4894 as that's what the other routines do. Maybe input need not be
4895 blocked at all, but it's better to be consistent.
4896 Avoid undefined behavior when strlen is zero.
4898 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4899 (NSTATICS): Now a constant; doesn't need to be a macro.
4901 2013-07-19 Richard Stallman <rms@gnu.org>
4903 * coding.c (decode_coding_utf_8): Add simple loop for fast
4904 processing of ASCII characters.
4906 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4908 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4910 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4912 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4913 unportable 'struct x_display_info'.
4914 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4917 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4919 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4920 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4922 (system_process_attributes): Prefer plain char to unsigned char
4923 when either will do. Clean up properly if interrupted or if
4924 memory allocations fail. Don't assume sscanf succeeds.
4925 Remove no-longer-needed workaround to stop GCC from whining.
4926 Read command-line once, instead of multiple times. Check read status a
4929 Fix obscure porting bug with varargs functions.
4930 The code assumed that int is treated like ptrdiff_t in a vararg
4931 function, which is not a portable assumption. There was a similar
4932 -- though these days less likely -- porting problem with various
4933 assumptions that pointers of different types all smell the same as
4934 far as vararg functions is conserved. To make this problem less
4935 likely in the future, redo the API to use varargs functions.
4936 * alloc.c (make_save_value): Remove this vararg function.
4937 All uses changed to ...
4938 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4939 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4941 (make_save_ptr): Rename from make_save_pointer, for consistency with
4942 the above. Define only on platforms that need it. All uses changed.
4944 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4946 * keyboard.c: Try to fix typos in previous change.
4947 (DISPLAY_LIST_INFO): New macro.
4948 (kbd_buffer_get_event): Do not access members that are not present
4949 in X11. Revert inadvertent change of "!=" to "=".
4951 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4953 * keyboard.c (kbd_buffer_get_event):
4954 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4955 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4957 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4959 * filelock.c: Fix unlikely file descriptor leaks.
4960 (get_boot_time_1): Rework to avoid using emacs_open.
4961 This doesn't actually fix a leak, but is better anyway.
4962 (read_lock_data): Use read, not emacs_read.
4964 * doc.c: Fix minor memory and file descriptor leaks.
4965 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4966 (get_doc_string, Fsnarf_documentation):
4967 Fix file descriptor leak on error.
4969 * term.c: Fix minor fdopen-related file descriptor leaks.
4970 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4971 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4973 * charset.c: Fix file descriptor leaks and errno issues.
4975 (load_charset_map_from_file): Don't leak file descriptor on error.
4976 Use plain record_xmalloc since the allocation is larger than
4977 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4979 * eval.c (record_unwind_protect_nothing):
4980 * fileio.c (fclose_unwind):
4982 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4983 The replacement doesn't block input, but that no longer seems
4986 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4988 * lread.c: Fix file descriptor leaks and errno issues.
4989 (Fload): Close some races that leaked fds or streams when 'load'
4991 (Fload, openp): Report error number of last nontrivial failure to open.
4992 ENOENT counts as trivial.
4993 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4995 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4996 now that the function is always called with a nonnegative arg.
4997 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4998 All uses replaced with ...
4999 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5001 A few more minor file errno-reporting bugs.
5002 * callproc.c (Fcall_process):
5003 * doc.c (Fsnarf_documentation):
5004 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5005 * process.c (set_socket_option):
5006 Don't let a constructor trash errno.
5007 * doc.c: Include <errno.h>.
5009 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5011 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5013 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5015 Fix w32 bug with call-process-region (Bug#14885).
5016 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5017 to Fcall_process when the input is empty. This simplifies the
5018 code a bit. It makes no difference on POSIXish platforms but
5019 apparently it fixes a bug on w32.
5021 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5022 * fileio.c (close_file_unwind): Don't close if FD is negative;
5023 this can happen when unwinding a zapped file descriptor.
5024 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5025 in case Emacs runs out of memory between the two unwind-protects.
5026 Don't trash errno when closing FD.
5027 Zap the FD in the specpdl when closing it, instead of deferring
5028 the removal of the unwind-protect; this fixes a bug where a child
5029 function unwinds the stack past us.
5031 New unwind-protect flavors to better type-check C callbacks.
5032 This also lessens the need to write wrappers for callbacks,
5033 and the need for make_save_pointer.
5034 * alloca.c (free_save_value):
5035 * atimer.c (run_all_atimers):
5037 * alloc.c (safe_alloca_unwind):
5038 * atimer.c (unwind_stop_other_atimers):
5039 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5040 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5041 * minibuf.c (choose_minibuf_frame_1):
5042 * process.c (make_serial_process_unwind):
5043 * xdisp.h (pop_message_unwind):
5044 * xselect.c (queue_selection_requests_unwind):
5045 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5046 * alloca.c (record_xmalloc):
5047 Prefer record_unwind_protect_ptr to record_unwind_protect with
5049 * alloca.c (Fgarbage_collect):
5050 Prefer record_unwind_protect_void to passing a dummy.
5051 * buffer.c (restore_buffer):
5052 * window.c (restore_window_configuration):
5053 * xfns.c, w32fns.c (do_unwind_create_frame)
5054 New wrapper. All record-unwind uses of wrappee changed.
5055 * buffer.c (set_buffer_if_live):
5056 * callproc.c (call_process_cleanup, delete_temp_file):
5057 * coding.c (code_conversion_restore):
5058 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5059 * editfns.c (save_excursion_restore)
5060 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5061 (save_restriction_restore):
5062 * eval.c (restore_stack_limits, un_autoload):
5063 * fns.c (require_unwind):
5064 * keyboard.c (recursive_edit_unwind, tracking_off):
5065 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5066 * macros.c (pop_kbd_macro, restore_menu_items):
5067 * nsfns.m (unwind_create_frame):
5068 * print.c (print_unwind):
5069 * process.c (start_process_unwind):
5070 * search.c (unwind_set_match_data):
5071 * window.c (select_window_norecord, select_frame_norecord):
5072 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5073 (fast_set_selected_frame):
5074 * xfns.c, w32fns.c (unwind_create_tip_frame):
5075 Return void, not a dummy Lisp_Object. All uses changed.
5076 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5077 * callproc.c (call_process_kill):
5078 * fileio.c (restore_point_unwind, decide_coding_unwind)
5079 (build_annotations_unwind):
5080 * insdel.c (Fcombine_after_change_execute_1):
5081 * keyboard.c (read_char_help_form_unwind):
5082 * menu.c (unuse_menu_items):
5083 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5084 * sound.c (sound_cleanup):
5085 * xdisp.c (unwind_redisplay):
5086 * xfns.c (clean_up_dialog):
5087 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5088 Accept no args and return void, instead of accepting and returning
5089 a dummy Lisp_Object. All uses changed.
5090 * cygw32.c (fchdir_unwind):
5091 * fileio.c (close_file_unwind):
5092 * keyboard.c (restore_kboard_configuration):
5093 * lread.c (readevalllop_1):
5094 * process.c (wait_reading_process_output_unwind):
5095 Accept int and return void, rather than accepting an Emacs integer
5096 and returning a dummy object. In some cases this fixes an
5097 unlikely bug when the corresponding int is outside Emacs integer
5098 range. All uses changed.
5099 * dired.c (directory_files_internal_unwind):
5100 * fileio.c (do_auto_save_unwind):
5101 * gtkutil.c (pop_down_dialog):
5102 * insdel.c (reset_var_on_error):
5103 * lread.c (load_unwind):
5104 * xfns.c (clean_up_file_dialog):
5105 * xmenu.c, nsmenu.m (pop_down_menu):
5106 * xmenu.c (cleanup_widget_value_tree):
5107 * xselect.c (wait_for_property_change_unwind):
5108 Accept pointer and return void, rather than accepting an Emacs
5109 save value encapsulating the pointer and returning a dummy object.
5111 * editfns.c (Fformat): Update the saved pointer directly via
5112 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5113 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5114 (unwind_body): New function.
5115 (record_unwind_protect): First arg is now a function returning void,
5116 not a dummy Lisp_Object.
5117 (record_unwind_protect_ptr, record_unwind_protect_int)
5118 (record_unwind_protect_void): New functions.
5119 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5120 * fileio.c (struct auto_save_unwind): New type.
5121 (do_auto_save_unwind): Use it.
5122 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5123 * insdel.c (struct rvoe_arg): New type.
5124 (reset_var_on_error): Use it.
5125 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5127 (specbinding_func): Remove; there are now several such functions.
5128 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5129 (set_unwind_protect_ptr): New function.
5130 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5132 Be simpler and more consistent about reporting I/O errors.
5133 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5134 Say "Read error" and "Write error", rather than "I/O error", or
5135 "IO error reading", or "IO error writing", when a read or write
5137 * process.c (Fmake_network_process, wait_reading_process_output)
5138 (send_process, Fprocess_send_eof, wait_reading_process_output):
5139 Capitalize diagnostics consistently. Put "failed foo" at the
5140 start of the diagnostic, so that we don't capitalize the
5141 function name "foo". Consistently say "failed" for such
5143 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5144 All callers changed. This is so it can use report_file_error.
5145 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5146 diagnostics consistently as above.
5148 * fileio.c (report_file_errno): Fix errno reporting bug.
5149 If the file name is neither null nor a pair, package it up as a
5150 singleton list. All callers changed, both to this function and to
5151 report_file_error. This fixes a bug where the memory allocator
5152 invoked by list1 set errno so that the immediately following
5153 report_file_error reported the wrong errno value.
5155 Fix minor problems found by --enable-gcc-warnings.
5156 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5157 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5159 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5161 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5162 Set event->arg to Qt if switch-event shall be generated.
5163 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5165 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5167 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5170 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5171 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5172 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5173 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5174 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5175 and there is a focused frame.
5176 (head_table): Add focus-in and focus-out.
5177 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5178 bind to handle-focus-in/out.
5180 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5181 (Fhandle_switch_frame): Call Fhandle_focus_in.
5182 (syms_of_frame): defsubr handle-focus-in/out.
5184 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5186 Fix porting bug to older POSIXish platforms (Bug#14862).
5187 * sysdep.c (emacs_pipe): New function, that implements
5188 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5189 This should port better to CentOS 5 and to Mac OS X 10.6.
5190 All calls to pipe2 changed.
5192 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5193 This makes the code easier to read and the executable a bit smaller.
5194 Do not replace all calls to Fcons that happen to create lists,
5195 just calls that are intended to create lists. For example, when
5196 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5197 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5198 Similarly for list2 through list5.
5199 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5200 * bytecode.c (exec_byte_code):
5201 * callint.c (quotify_arg, Fcall_interactively):
5202 * callproc.c (Fcall_process, create_temp_file):
5203 * charset.c (load_charset_map_from_file)
5204 (Fdefine_charset_internal, init_charset):
5205 * coding.c (get_translation_table, detect_coding_system)
5206 (Fcheck_coding_systems_region)
5207 (Fset_terminal_coding_system_internal)
5208 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5209 * composite.c (update_compositions, Ffind_composition_internal):
5210 * dired.c (directory_files_internal, file_name_completion)
5212 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5213 * doc.c (Fsnarf_documentation):
5214 * editfns.c (Fmessage_box):
5216 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5217 (Feval, eval_sub, Ffuncall, apply_lambda):
5218 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5219 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5220 (Fset_file_times, Finsert_file_contents)
5221 (Fchoose_write_coding_system, Fwrite_region):
5222 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5223 * font.c (font_registry_charsets, font_parse_fcname)
5224 (font_prepare_cache, font_update_drivers, Flist_fonts):
5225 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5226 * frame.c (make_frame, Fmake_terminal_frame)
5227 (x_set_frame_parameters, x_report_frame_params)
5228 (x_default_parameter, Fx_parse_geometry):
5229 * ftfont.c (syms_of_ftfont):
5230 * image.c (gif_load):
5231 * keyboard.c (command_loop_1):
5232 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5233 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5234 (Fminor_mode_key_binding, accessible_keymaps_1)
5235 (Faccessible_keymaps, Fwhere_is_internal):
5236 * lread.c (read_emacs_mule_char):
5237 * menu.c (find_and_return_menu_selection):
5238 * minibuf.c (get_minibuffer):
5239 * nsfns.m (Fns_perform_service):
5240 * nsfont.m (ns_script_to_charset):
5241 * nsmenu.m (ns_popup_dialog):
5242 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5243 (Fx_own_selection_internal):
5244 * nsterm.m (append2):
5245 * print.c (Fredirect_debugging_output)
5246 (print_prune_string_charset):
5247 * process.c (Fdelete_process, Fprocess_contact)
5248 (Fformat_network_address, set_socket_option)
5249 (read_and_dispose_of_process_output, write_queue_push)
5250 (send_process, exec_sentinel):
5251 * sound.c (Fplay_sound_internal):
5252 * textprop.c (validate_plist, add_properties)
5253 (Fput_text_property, Fadd_face_text_property)
5254 (copy_text_properties, text_property_list, syms_of_textprop):
5255 * unexaix.c (report_error):
5256 * unexcoff.c (report_error):
5257 * unexsol.c (unexec):
5258 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5259 (Fformat_mode_line, syms_of_xdisp):
5260 * xfaces.c (set_font_frame_param)
5261 (Finternal_lisp_face_attribute_values)
5262 (Finternal_merge_in_global_face, syms_of_xfaces):
5263 * xfns.c (x_default_scroll_bar_color_parameter)
5264 (x_default_font_parameter, x_create_tip_frame):
5265 * xfont.c (xfont_supported_scripts):
5266 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5267 (menu_help_callback, xmenu_show):
5269 * xterm.c (set_wm_state):
5270 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5271 and similarly for list2 through list5.
5273 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5275 * callproc.c (Fcall_process_region): Fix minor race and tune.
5276 (create_temp_file): New function, with the temp-file-creation part
5277 of the old Fcall_process_region. Use Fcopy_sequence to create the
5278 temp file name, rather than alloca + build_string, for simplicity.
5279 Don't bother to block input around the temp file creation;
5280 shouldn't be needed. Simplify use of mktemp.
5281 Use record_unwind_protect immediately after creating the temp file;
5282 this closes an unlikely race where the temp file was not removed.
5283 Use memcpy rather than an open-coded loop.
5284 (Fcall_process_region): Use the new function. If the input is
5285 empty, redirect from /dev/null rather than from a newly created
5286 empty temp file; this avoids unnecessary file system traffic.
5288 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5290 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5291 Simplify by making this case like the other two. This is a bit
5292 slower on obsolete hosts, but the extra complexity isn't worth it.
5294 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5295 * process.c (create_process) [!DOS_NT]:
5296 Remove now-unnecessary calls to emacs_close.
5298 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5300 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5301 returning early. (Bug#14850)
5303 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5304 and inhibit-iso-escape-detection attributes of 'undecided'.
5307 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5309 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5310 Reported by Herbert J. Skuhra in
5311 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5313 Don't lose top specpdl entry when memory is exhausted.
5314 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5315 specpdl overflow here, to simplify callers; all callers changed.
5316 Always reserve an unused entry at the stack top; this avoids
5317 losing the top entry's information when memory is exhausted.
5319 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5321 Clean up errno reporting and fix some errno-reporting bugs.
5322 * callproc.c (Fcall_process):
5323 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5324 * process.c (create_process, Fmake_network_process):
5325 * unexaix.c (report_error):
5326 * unexcoff.c (report_error):
5327 Be more careful about reporting the errno of failed operations.
5328 The code previously reported the wrong errno sometimes.
5329 Also, prefer report_file_errno to setting errno + report_file_error.
5330 (Fcall_process): Look at openp return value rather than at path,
5331 as that's a bit faster and clearer when there's a numeric predicate.
5332 * fileio.c (report_file_errno): New function, with most of the
5333 old contents of report_file_error.
5334 (report_file_error): Use it.
5335 (Ffile_exists_p, Ffile_accessible_directory_p):
5336 Set errno to 0 when it is junk.
5337 * fileio.c (Faccess_file):
5338 * image.c (x_create_bitmap_from_file):
5339 Use faccessat rather than opening the file, to avoid the hassle of
5340 having a file descriptor open.
5341 * lisp.h (report_file_errno): New decl.
5342 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5345 * process.c (create_process, wait_reading_process_output) [AIX]:
5346 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5347 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5348 a multithreaded environment anyway).
5349 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5351 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5353 * image.c (x_find_image_file): Don't close a remote file handle.
5355 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5357 Fix races with threads and file descriptors.
5358 * callproc.c (Fcall_process_region):
5359 * dired.c (open_directory):
5360 * emacs.c (main, Fdaemon_initialized):
5361 * image.c (x_find_image_file):
5362 * inotify.c (Finotify_rm_watch):
5363 * lread.c (Flocate_file_internal):
5364 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5365 * term.c (term_mouse_moveto, init_tty):
5366 * termcap.c (tgetent):
5367 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5368 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5369 * unexhp9k800.c, unexmacosx.c (unexec):
5370 * callproc.c (Fcall_process_region):
5371 Use emacs_close, not close.
5372 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5373 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5374 and posix_close function on current platforms (which all lack them).
5375 (emacs_close): Use it. This should fix the races on GNU/Linux and
5376 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5377 and it should avoid closing random victim file descriptors on
5380 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5382 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5383 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5386 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5387 This is for .gdbinit xbacktrace.
5389 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5390 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5391 (emacs_set_tty): Now static.
5392 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5393 * term.c (tty_capable_p, tty_default_color_capabilities)
5394 (get_tty_terminal, term_mouse_movement)
5395 (handle_one_term_event, init_tty, maybe_fatal):
5396 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5397 (tgetent, scan_file, name_match, compare_contin):
5398 * terminal.c (get_terminal):
5399 Use bool for boolean.
5400 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5401 Prefer char to unsigned char if either will do.
5402 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5403 (tty_write_glyphs): Prefer int to unsigned.
5404 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5405 All callers changed.
5406 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5408 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5411 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5412 (B__dummy__): New dummy symbol, to pacify C89.
5413 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5414 they can't grok varargs macros.
5415 * dispnew.c (add_window_display_history)
5416 (add_frame_display_history):
5417 * print.c (print_object):
5418 * xdisp.c (debug_method_add):
5419 Use %p printf format only for void pointers.
5420 * emacs.c (usage_message): New constant, replacing ...
5421 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5422 (main): Adjust to usage reorg.
5423 * fns.c (syms_of_fns):
5424 * profiler.c (syms_of_profiler):
5425 Don't use non-constant struct initializers.
5426 * gnutls.h (gnutls_initstage_t):
5427 * lisp.h (enum Lisp_Fwd_Type):
5428 * lread.c (lisp_file_lexically_bound_p):
5429 * xsettings.c (anonymous enum):
5430 Remove trailing comma.
5431 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5432 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5433 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5435 * regex.c (const_re_char): New type, to pacify strict C89.
5436 All uses of 'const re_char' replaced to use it.
5437 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5438 with glibc when strict C89. This change is imported from gnulib.
5440 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5441 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5442 Omit GNU_LINUX implementation, since it requires long long.
5443 * xterm.c (x_draw_underwave):
5444 Do not assume the traditional order of struct's members.
5445 (x_term_init): Rewrite to avoid the need for non-constant structure
5448 Syntax cleanup, mostly replacing macros with functions.
5449 This removes the need for the syntax_temp hack.
5450 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5451 * syntax.c (SYNTAX_INLINE): New macro.
5452 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5453 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5454 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5455 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5456 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5457 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5458 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5459 Now constants, not macros.
5460 (syntax_temp) [!__GNUC__]: Remove.
5461 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5462 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5463 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5464 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5465 Move here from syntax.h; now functions, not macros. Except for the
5466 last function, these are static since only syntax.c uses them.
5467 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5468 All uses changed. Now a function, not a macro; use this fact
5469 to simplify the code.
5470 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5471 compiler bugs; no longer relevant.
5472 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5473 (SYNTAX_INLINE): New macro.
5474 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5475 for the new functions. Use bool for boolean member.
5476 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5477 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5478 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5479 (SETUP_BUFFER_SYNTAX_TABLE):
5480 Now extern inline functions, not macros.
5481 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5482 Remove; all uses replaced by implementation.
5483 (syntax_temp) [!__GNUC__]: Remove decl.
5484 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5486 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5488 * emacs.c (main): Fix syntax error.
5490 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5492 Timestamp fixes for undo (Bug#14824).
5493 * atimer.c (schedule_atimer):
5494 * fileio.c (Ffile_newer_than_file_p):
5495 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5496 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5497 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5498 (syms_of_fileio): Remove Sclear_visited_file_name.
5499 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5500 file doesn't exist; this avoids an ambiguity with negative timestamps.
5501 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5502 * systime.h (make_emacs_time, invalid_emacs_time):
5503 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5504 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5505 * undo.c (record_first_change): Push (visited-file-modtime) onto
5506 undo list rather than reimplementing it by hand, incorrectly.
5508 2013-07-09 Ken Brown <kbrown@cornell.edu>
5510 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5512 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5514 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5516 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5518 Handle errno and exit status a bit more carefully.
5519 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5520 number into an exit status. Instead, use EXIT_CANCELED.
5521 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5522 * callproc.c (relocate_fd):
5523 * emacs.c (close_output_streams, main):
5524 * process.c (create_process):
5525 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5526 Use emacs_perror for simplicity.
5527 * callproc.c (relocate_fd, main):
5528 * sysdep.c (sys_subshell):
5529 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5530 (shut_down_emacs): Use emacs_write, not write.
5531 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5532 * fileio.c (Fcopy_file, e_write):
5533 * nsterm.m (ns_select):
5534 * process.c (send_process):
5535 * sound.c (vox_write):
5536 Use emacs_write_sig, not emacs_write.
5537 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5538 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5540 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5542 (emacs_full_write): New function.
5543 (emacs_write): Rewrite to use it.
5544 (emacswrite_sig, emacs_perror): New functions.
5545 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5547 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5549 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5550 on NS even if it is present. Pixmap on NS is a void*.
5552 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5554 Port to Ubuntu 10 (Bug#14803).
5555 Problem reported by T.V. Raman.
5556 * process.c (close_on_exec, accept4, process_socket):
5557 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5559 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5561 * w32.c (sys_dup): Declare prototype.
5565 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5567 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5569 Make file descriptors close-on-exec when possible (Bug#14803).
5570 This simplifies Emacs a bit, since it no longer needs to worry
5571 about closing file descriptors by hand in some cases.
5572 It also fixes some unlikely races. Not all such races, as
5573 libraries often open files internally without setting
5574 close-on-exec, but it's an improvement.
5575 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5576 * callproc.c (Fcall_process) [!MSDOS]:
5577 * emacs.c (main) [!DOS_NT]:
5578 * nsterm.m (ns_term_init):
5579 * process.c (create_process):
5580 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5581 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5582 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5583 Prefer mkostemp with O_CLOEXEC to mkstemp.
5584 * callproc.c (relocate_fd) [!WINDOWSNT]:
5585 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5586 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5588 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5589 Make the resulting file descriptor close-on-exec.
5590 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5591 * lread.c (load_descriptor_list, load_descriptor_unwind):
5592 Remove; no longer needed. All uses removed.
5593 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5594 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5596 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5597 (Fmake_network_process, Fnetwork_interface_list):
5598 (Fnetwork_interface_info, server_accept_connection):
5599 Make newly-created socket close-on-exec.
5600 * sysdep.c (emacs_open, emacs_fopen):
5601 Make new-created descriptor close-on-exec.
5602 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5603 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5605 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5607 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5608 for NS_IMPL_GNUSTEP.
5610 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5612 Fix openp errno handling.
5613 * callproc.c (Fcall_process): Preserve openp errno around close.
5614 * lread.c (openp): Set errno when returning -1, as some callers
5617 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5619 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5621 * nsterm.h (NSSavePanel): Update comment.
5622 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5623 (ns_run_file_dialog): Declare.
5625 * nsfns.m: Remove panelOK.
5627 (ns_run_file_dialog): New function.
5628 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5629 event loop, so file dialog is popped up by ns_run_file_dialog, called
5630 by sendEvent (Bug#14578).
5631 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5633 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5635 * xdisp.c (default_line_pixel_height): New function.
5636 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5637 (try_cursor_movement, redisplay_window, try_window)
5638 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5640 * window.c (window_scroll_pixel_based):
5641 use default_line_pixel_height.
5643 * dispextern.h (default_line_pixel_height): Add prototype.
5645 * frame.c (x_set_line_spacing): Accept a float value for
5646 line-spacing parameter, per the documentation.
5648 * data.c (Fmultibyte_string_p): Doc fix.
5650 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5652 Use emacs_open more consistently when opening files.
5653 This handles EINTR more consistently now, and makes it easier
5654 to introduce other uniform changes to file descriptor handling.
5655 * src/systdio.h: New file.
5656 * src/buffer.c (mmap_init):
5657 * cygw32.c (chdir_to_default_directory):
5658 * dispnew.c (Fopen_termscript):
5659 * emacs.c (Fdaemon_initialized):
5660 * fileio.c (Fdo_auto_save):
5661 * image.c (slurp_file, png_load_body, jpeg_load_body):
5662 * keyboard.c (Fopen_dribble_file):
5664 * print.c (Fredirect_debugging_output):
5665 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5666 * termcap.c (tgetent):
5667 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5668 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5669 * w32term.c (w32_initialize) [CYGWIN]:
5670 * xfaces.c (Fx_load_color_file):
5671 Use emacs_open instead of plain open, and emacs_fopen instead of
5673 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5674 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5675 * callproc.c (default_output_mode): New constant.
5676 (Fcall_process): Use it to call emacs_open instead of plain creat.
5677 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5678 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5679 (emacs_fopen): New function.
5680 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5681 Include <lisp.h>, for emacs_open.
5682 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5684 Remove duplicate #include directives.
5685 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5687 Don't include stdio.h twice.
5688 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5689 Don't include sys/types.h or stdio.h twice.
5690 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5691 * lread.c: Don't include coding.h twice.
5692 * nsfont.m: Don't include frame.h twice.
5693 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5694 * ralloc.c: Don't include <unistd.h> twice.
5695 * xdisp.c: Don't include font.h twice.
5696 * xterm.c: Don't include fontset.h twice.
5697 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5699 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5701 Scale ImageMagick images more carefully.
5702 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5703 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5704 Be more careful about avoiding undefined behavior after
5705 integer overflow and division by zero.
5707 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5709 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5710 (syms_of_w32fns): DEFSYM them.
5711 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5712 (CCHDEVICENAME): Define macros if not defined.
5713 (struct MONITOR_INFO_EX): New struct.
5714 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5715 (enum_display_monitors_fn): New variable.
5716 (globals_of_w32fns): Initialize it.
5717 (Fx_display_pixel_width, Fx_display_pixel_height)
5718 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5719 multi-monitor setups in docstrings.
5720 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5721 screen size by primary monitor's millimeter per pixel.
5722 (w32_monitor_enum, w32_display_monitor_attributes_list)
5723 (w32_display_monitor_attributes_list_fallback)
5724 (Fw32_display_monitor_attributes_list): New functions.
5725 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5727 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5729 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5731 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5733 * fileio.c (Qfile_notify_error): New error symbol.
5735 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5736 * inotify.c (inotify_callback, symbol_to_inotifymask)
5737 (Finotify_add_watch, Finotify_rm_watch): Use it.
5738 (inotifyevent_to_event): Exchange order of cookie and file name.
5739 (Finotify_add_watch): Adapt docstring.
5741 * lisp.h (Qfile_notify_error): Declare.
5743 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5745 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5746 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5747 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5748 which did not work (see <http://bugs.gnu.org/14569#307>).
5749 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5750 && (!noninteractive || initialized)). This attempts to thread
5751 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5753 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5755 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5756 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5758 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5760 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5761 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5762 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5763 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5765 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5767 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5768 Define to __sys_siglist.
5770 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5772 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5773 word-wrap, so that overflow-newline-into-fringe would work in
5774 visual-line-mode. (Bug#2749)
5775 (move_it_in_display_line_to): When the last scanned display
5776 element fits exactly on the display line, and
5777 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5778 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5779 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5780 finding buffer position that corresponds to pixel coordinates,
5781 e.g. in buffer_posn_from_coords.
5783 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5785 * process.c (handle_child_signal): Call catch_child_signal if
5788 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5790 Don't convert function pointers to void * and back.
5791 It isn't portable C, and it's easy enough to avoid.
5792 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5793 (make_save_value): Add support for SAVE_FUNCPOINTER.
5794 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5795 * print.c (print_object):
5796 Distinguish function from object pointers.
5797 * lisp.h (SAVE_FUNCPOINTER): New constant.
5798 (SAVE_SLOT_BITS): Adjust to it.
5799 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5800 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5801 (voidfuncptr): New typedef.
5802 (struct Lisp_Save_Value): New member data[0].funcpointer.
5803 (XSAVE_FUNCPOINTER): New function.
5805 Simplify buildobj processing.
5806 * Makefile.in (buildobj.h): Make it a sequence of strings each
5807 followed by comma, rather than a single string. Put it into a
5808 .tmp file in case there's an error while generating it.
5809 (gl-stamp): Use .tmp for temp files.
5810 (mostlyclean): Clean .tmp files.
5811 * doc.c (buildobj): Move to just the routine that needs it.
5812 It's now an array of strings, so processing is simpler.
5814 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5816 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5817 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5818 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5819 Invoke malloc_enable_thread even when not interactive.
5820 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5821 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5822 in this case, since the underlying bug has now been fixed.
5824 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5826 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5827 unlinking it (bug#14691).
5829 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5831 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5832 before checking whether buffer is modified. This lets
5833 `kill-buffer-query-functions' cancel killing of the buffer or save
5834 its content before `kill-buffer' asks user the "Buffer %s
5835 modified; kill anyway?" question.
5837 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5839 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5840 Let the super performKeyEquivalent deal with them (Bug#14747).
5842 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5844 * widget.c (resize_cb): Remove unused local.
5846 Do not use GTK 3 if it exists but cannot be compiled.
5847 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5848 * xterm.c (x_error_handler) [!USE_GTK]:
5851 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5853 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5855 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5856 to the valid range of values. (Bug#14753)
5858 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5859 when moving point by using the current glyph matrix. This avoids
5860 the need to force redisplay when this function is called in a
5863 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5865 Fix minor problems found by static checking.
5866 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5867 Redo the latter's body to sidestep GCC parenthesization warnings.
5868 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5869 * coding.c (detect_coding, detect_coding_system):
5870 * coding.h (struct undecided_spec):
5871 Use bool for boolean.
5872 * image.c (QCmax_width, QCmax_height): Now static.
5873 * xdisp.c (Fmove_point_visually): Remove unused local.
5875 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5877 * xdisp.c (Fmove_point_visually): New function.
5879 2013-06-28 Kenichi Handa <handa@gnu.org>
5881 * coding.h (define_coding_undecided_arg_index): New enum.
5882 (coding_attr_index): New members
5883 coding_attr_undecided_inhibit_null_byte_detection,
5884 coding_attr_undecided_inhibit_iso_escape_detection,
5885 coding_attr_undecided_prefer_utf_8.
5886 (undecided_spec): New struct.
5887 (struct coding_system): New member `undecided' of the member
5890 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5891 (detect_coding): Likewise.
5892 (detect_coding_system): Likewise.
5893 (Fdefine_coding_system_internal): New coding system properties
5894 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5896 (syms_of_coding): Adjust for coding_arg_undecided_max.
5898 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5900 * image.c (x_from_xcolors): Remove unused local.
5902 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5904 Defer image data transfer between X client and server until actual
5907 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5910 * image.c (Destroy_Image): Remove.
5911 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5912 `mask_p', and `colors_p'. All uses changed.
5913 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5914 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5915 New macros for `flags' arg to x_clear_image_1.
5916 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5917 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5918 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5919 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5920 (image_get_x_image, image_unget_x_image): New functions or macros.
5921 (image_background, image_background_transparent, x_to_xcolors)
5922 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5923 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5924 instead of Destroy_Image.
5925 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5926 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5927 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5928 (imagemagick_load_image, svg_load_image): Use them instead of
5929 x_create_x_image_and_pixmap, and x_put_x_image followed by
5930 x_destroy_x_image, respectively.
5931 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5932 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5933 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5934 background_transparent fields.
5935 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5936 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5938 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5940 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5941 This mostly consists of undoing recent changes.
5942 * callproc.c (Fcall_process):
5943 * process.c (create_process):
5944 Do not worry about catching SIGCHLD here, undoing previous change.
5945 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5946 * process.c, process.h (catch_child_signal):
5947 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5948 * process.c (catch_child_handler): Don't worry about being called
5949 lazily and do not assume caller has blocked SIGCHLD, undoing
5950 previous change. Move first-time stuff back to
5951 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5952 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5953 set lib_child_handler if it's already initialized, which may
5954 help avoid problems on GNUStep.
5956 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5958 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5959 * callproc.c (Fcall_process):
5960 * process.c (create_process):
5961 Make sure SIGCHLD is caught before we fork,
5962 since Emacs startup no arranges to catch SIGCHLD.
5963 * process.c (lib_child_handler): Initialize to null, not to
5965 (catch_child_signal): Allow self to be called lazily.
5966 Do nothing if it's already been called.
5967 Assume caller has blocked SIGCHLD (all callers do now).
5968 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5969 just before it's really needed.
5970 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5971 since it hasn't been caught yet.
5973 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5975 * image.c (compute_image_size): New function to implement
5976 :max-width and :max-height.
5977 (imagemagick_load_image): Use it.
5979 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5981 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5982 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5984 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5985 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5986 the SIGCHLD handler, since the code is not atomic and (due to glib)
5987 signals may be arriving now.
5988 * sysdep.c (init_signals): Do not catch child signals here;
5989 'main' now does that later, at a safer time.
5991 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5993 Clean up SIGCHLD handling a bit (Bug#14569).
5994 * process.c, process.h (catch_child_signal):
5995 Now always extern, even if !NS_IMPL_GNUSTEP.
5996 * process.c (catch_child_signal): Move glib tickler here from
5997 init_process_emacs, so that it's done earlier in Emacs
5998 initialization. Also move the noninteractive && !initialized
5999 check here from init_process_emacs. This is all a bit cleaner for
6000 GNUish platforms, and I hope it works around the Cygwin bug.
6001 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6002 that glib signal handling is tickled before glib creates threads.
6004 * process.c (wait_reading_process_output): Avoid int overflow
6005 when reading more than 2 GiB total from a process.
6007 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6009 * process.c (create_process): Handle a couple more cases,
6010 i.e., work even if new_argv and wait_child_setup[i] are cached.
6011 Use Fcall_process's style for volatile vars.
6013 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6015 * process.c (create_process): Mark PROCESS volatile.
6017 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6019 Use C99-style flexible array members if available.
6020 This avoids some subtle aliasing issues, which typically
6021 aren't a problem with GCC but may be a problem elsewhere.
6022 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6023 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6024 In either case, it uses a flexible array member rather than
6025 the old struct hack. All uses changed.
6026 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6027 Adjust to sdata reorganization.
6028 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6029 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6030 that ports better to pre-C99 non-GCC.
6031 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6032 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6033 as the latter has changed.
6034 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6035 and port better to pre-C99 GCC.
6036 * image.c (struct xpm_cached_color):
6037 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6038 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6039 Use FLEXIBLE_ARRAY_MEMBER.
6040 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6041 Move decl to top level so it gets checked against implementation.
6042 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6043 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6045 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6047 * syntax.c: Integer cleanups.
6048 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6049 All uses that need 0-or-2 changed to:
6050 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6051 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6052 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6053 (char_quoted, prev_char_comend_first, back_comment)
6054 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6055 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6056 Use bool for boolean.
6057 (update_syntax_table, skip_chars, skip_syntaxes):
6058 Prefer int to unsigned when either will do.
6059 (back_comment): Return boolean success flag, like forw_comment,
6060 instead of positive-or-minus-1 (which might have overflowed int anyway).
6061 Don't stuff ptrdiff_t into int.
6062 (syntax_spec_code, syntax_code_spec): Now const.
6063 (Fmatching_paren, scan_lists, scan_sexps_forward):
6064 Use enum syntaxcode for syntax code.
6065 (Fmatching_paren): Check that arg is a character, not just an integer.
6066 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6067 (Finternal_describe_syntax_value): Omit no-longer-needed
6069 (skip_chars): Use char, not unsigned char, when the distinction
6071 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6072 * bytecode.c (exec_byte_code):
6073 * syntax.c (syntax_spec_code, Fchar_syntax)
6074 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6076 * syntax.h (SYNTAX_WITH_FLAGS):
6077 Omit unnecessary casts.
6079 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6081 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6082 line dimensions here, to avoid race conditions with the main
6083 thread. (Bug#14062, bug#14630, bug#14669)
6085 * w32term.c (w32_draw_window_cursor): Compute the header line and
6086 mode line dimensions here.
6087 <w32_system_caret_window, w32_system_caret_hdr_height>:
6088 <w32_system_caret_mode_height>: New variables.
6090 * w32term.h: Declare them.
6092 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6094 * alloc.c (die): Move "assertion failed" string here ...
6095 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6096 COND when SUPPRESS_CHECKING. This shrinks the executable text
6097 size by 0.8% to 2.2% when configured with --enable-checking,
6098 depending on optimization flags (GCC 4.8.1 x86-64).
6100 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6102 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6104 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6105 base is 2; this is more accurate.
6107 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6109 * sound.c (string_default): Move to !WINDOWSNT section.
6110 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6112 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6114 * sound.c: Integer cleanups.
6115 Remove unnecessary forward decls.
6116 (struct sound_device): The 'file' member is now a Lisp_Object, not
6117 a char *, so that we needn't invoke alloca on a huge size.
6118 (Fplay_sound_internal): Adjust to this.
6119 (string_default): New function.
6120 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6121 Use it to adjust to the struct sound_device change.
6122 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6123 (be2hs) [0]: Remove.
6125 * syntax.c (skip_chars): Don't use uninitialized storage
6126 when searching a multibyte buffer for characters that are not in a
6127 unibyte string that contains non-ASCII characters.
6129 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6131 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6132 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6134 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6136 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6138 2013-06-18 Kenichi Handa <handa@gnu.org>
6140 * font.c (Ffont_spec): Signal an error for an invalid font name
6143 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6145 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6146 In particular this ports to 32-bit sparc Sun cc.
6147 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6148 array with a dummy element at specpdl[-1], so that its address can
6150 (unbind_to): Do not copy the binding; not needed, now that we
6151 copy old_value in the one place where the copy is needed.
6152 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6153 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6154 (union specbinding): Rename from struct specbinding. Redo layout
6155 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6156 which is not portable. With Sun C 5.12 32-bit sparc, the
6157 declaration causes nargs to be an unsigned bitfield, a behavior
6158 that the C standard allows; but Emacs wants nargs to be signed.
6159 The overall type is now a union of structures rather than a
6160 structure of union of structures, and the 'kind' member is now a
6161 bitfield, so that the overall type doesn't grow. All uses changed.
6162 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6164 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6166 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6167 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6169 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6171 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6173 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6174 unless we know that the window w's frame is a frame object.
6175 Another attempt at solving bug#14062 and bug#14630.
6177 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6179 * textprop.c (property_set_type): New enum.
6180 (add_properties): Allow appending/prepending text properties.
6181 (add_text_properties_1): Factored out of Fadd_text_properties.
6182 (Fadd_text_properties): Move all the code into
6183 add_text_properties_1.
6184 (Fadd_face_text_property): New function that calls
6185 add_text_properties_1.
6187 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6189 Move functions from lisp.h to individual modules when possible.
6190 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6191 * alloc.c (XFLOAT_INIT, set_symbol_name):
6192 * buffer.c (CHECK_OVERLAY):
6193 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6194 (set_char_table_parent):
6195 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6196 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6197 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6198 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6200 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6201 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6202 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6203 (backtrace_args, backtrace_debug_on_exit):
6204 * floatfns.c (CHECK_FLOAT):
6205 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6206 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6207 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6208 (set_hash_index_slot):
6209 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6210 * marker.c (CHECK_MARKER):
6211 * textprop.c (CHECK_STRING_OR_BUFFER):
6212 * window.c (CHECK_WINDOW_CONFIGURATION):
6213 Move here from lisp.h, and make these functions static rather than
6215 * buffer.c (Qoverlayp):
6217 * fns.c (Qhash_table_p):
6218 * window.c (Qwindow_configuration_p):
6220 * lisp.h: Remove the abovementioned defns and decls.
6222 Use functions, not macros, for XINT etc (Bug#11935).
6223 In lisp.h, prefer functions to function-like macros, and
6224 constants to object-like macros, when either will do. This:
6225 . simplifies use, as there's no more need to worry about
6226 arguments' side effects being evaluated multiple times.
6227 . makes the code easier to debug on some platforms.
6228 However, when using gcc -O0, keep using function-like macros
6229 for a few critical operations, for performance reasons.
6230 This sort of thing isn't needed with gcc -Og, but -Og
6231 is a GCC 4.8 feature and isn't widely-enough available yet.
6232 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6233 Remove enum lsb_bits; no longer needed.
6234 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6235 * buffer.c (Qoverlap):
6237 * fns.c (Qhash_table_p):
6238 Now extern, so lisp.h can use these symbols.
6239 * dispextern.h: Include character.h, for MAX_CHAR etc.
6240 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6241 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6242 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6243 (GLYPH_CODE_P): Move here from lisp.h.
6244 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6245 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6246 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6247 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6248 XUNTAG now returns void *.
6249 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6250 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6251 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6252 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6253 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6254 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6255 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6256 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6257 New macros, renamed from their sans-lisp_h_ counterparts.
6258 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6259 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6260 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6261 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6262 If compiling via GCC without optimization, define these as macros
6263 in addition to inline functions.
6264 To disable this, compile with -DINLINING=0.
6265 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6266 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6267 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6268 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6269 (INTMASK, VALMASK): Now macros, since static values cannot be
6270 accessed from extern inline functions.
6271 (VALMASK): Also a constant, for benefit of old GDB.
6272 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6273 is INTEGERP, which can fold it in.
6274 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6275 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6276 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6277 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6278 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6279 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6280 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6281 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6282 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6283 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6284 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6285 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6286 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6287 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6288 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6289 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6290 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6291 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6292 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6293 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6294 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6295 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6296 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6297 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6298 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6299 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6300 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6301 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6302 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6303 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6304 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6305 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6306 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6308 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6309 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6310 (VALMASK): Define in one place rather than in two, merging the
6311 USE_LSB_TAG parts; this is simpler.
6312 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6313 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6314 Move up, to avoid use before definition.
6315 Also include "globals.h" earlier, for the same reason.
6316 (make_natnum): New function.
6317 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6318 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6319 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6320 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6321 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6322 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6323 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6324 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6325 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6326 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6327 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6328 (Qwindow_configuration_p, Qimage): New forward declarations.
6329 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6330 (STRING_COPYIN): Remove; unused.
6331 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6332 (xcar_addr, xcdr_addr): New functions. All uses changed.
6333 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6334 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6335 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6336 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6337 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6338 (TYPE_RANGED_INTEGERP): Simplify.
6339 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6340 (setlocale, fixup_locale, synchronize_system_messages_locale)
6341 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6342 Now empty functions, not macros.
6343 (functionp): Return bool, not int.
6344 * window.c (Qwindow_configuration_p): Now extern,
6345 so window.h can use it.
6346 * window.h (Qwindowp): Move decl back to lisp.h.
6348 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6350 * xdisp.c (Fline_pixel_height): New function, required for solving
6353 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6355 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6357 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6359 * lread.c (syms_of_lread):
6360 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6362 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6364 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6366 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6368 * fileio.c (expand_file_name): Doc fix.
6370 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6372 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6373 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6374 Wait for self, not for 0. This can't hurt on GNU or similar
6375 system, and may help with Cygwin.
6377 * keyboard.c: Don't use PROP (...) as an lvalue.
6378 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6379 Use set_prop (A, B), not PROP (A) = B.
6381 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6383 * xdisp.c (get_it_property): Use it->window instead of generating
6384 a Lisp object from it->w.
6386 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6388 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6389 get-char-property the window that is being rendered, instead of
6390 the buffer, to support window-specific overlays. (Bug#14575)
6391 (compute_display_string_pos): When W is NULL, use the current
6392 buffer as the object to pass to get-char-property.
6393 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6394 pointer member of the bidi iterator, since no window is pertinent
6397 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6399 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6400 being displayed, and pass it to compute_display_string_pos.
6401 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6402 (bidi_paragraph_init): All callers changed.
6404 * xdisp.c (init_from_display_pos, init_iterator)
6405 (handle_single_display_spec, next_overlay_string)
6406 (get_overlay_strings_1, reseat_1, reseat_to_string)
6407 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6408 Set bidi_it.w member from it->w.
6409 (compute_display_string_pos): Accept additional argument, the
6410 window being displayed, and pass it to Fget_char_property.
6413 * dispextern.h (struct bidi_it): New member w, the window being
6415 (compute_display_string_pos): Adjust prototype.
6417 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6419 * xgselect.c: Remove unneeded include xterm.h.
6421 * process.c (wait_reading_process_output): Check for NS before GLIB.
6422 GLIB may be linked in due to rsvg, but ns_select must be called.
6424 * xgselect.c (xg_select): Remove call to window_system_available
6425 and g_main_context_pending at the top, so Gdk events (i.e. file
6426 notify) are processed when Emacs is started with -nw.
6428 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6430 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6431 (ctagsfiles3): New variable, includes only *.m files.
6432 (TAGS): Use an explicit language name in the regular expressions,
6433 to avoid transformation of '/SOMETHING' by MSYS to
6434 'c:\MSYS\SOMETHING'.
6436 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6438 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6440 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6442 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6443 still need to set the mouse pointer shape and activate help-echo.
6446 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6448 A few porting etc. fixes for the new file monitor code.
6449 See the thread containing
6450 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6451 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6452 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6453 (dir_monitor_callback, Fgfile_rm_watch):
6454 Use assq_no_quit instead of Fassoc, for speed.
6455 (dir_monitor_callback, Fgfile_rm_watch):
6456 eassert that the monitor is a fixnum.
6457 (dir_monitor_callback): No need for CDR_SAFE.
6458 Simplify building of lisp with alternative tails.
6459 (Fgfile_add_watch, Fgfile_rm_watch):
6460 Do not assume glib functions set errno reliably on failure.
6461 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6462 and signal an error otherwise.
6463 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6464 Use Fdelq instead of Fdelete, for speed.
6466 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6468 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6469 don't insist on being invoked on a highlighted tool-bar button.
6470 Avoids losing tool-bar functionality when mouse-highlight is nil.
6471 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6472 Don't highlight when mouse-highlight is nil.
6473 (note_mouse_highlight): When mouse-highlight is nil, don't return
6474 right away; instead, run tool-bar and mode-line highlight
6475 subroutine, clear any existing highlight, and revert the mouse
6476 pointer to its default shape. (Bug#14558)
6478 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6480 * lisp.mk (lisp): Add prog-mode.el.
6482 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6484 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6485 * process.c (dummy_handler): New function.
6486 (lib_child_handler): New static var.
6487 (handle_child_signal): Invoke it.
6488 (catch_child_signal): If a library has set up a signal handler,
6489 save it into lib_child_handler.
6490 (init_process_emacs): If using glib and not on Windows, tickle glib's
6491 child-handling code so that it initializes its private SIGCHLD handler.
6492 * syssignal.h (SA_SIGINFO): Default to 0.
6493 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6494 31; it should no longer be needed now.
6496 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6498 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6500 * gfilenotify.c (globals_of_gfilenotify): New function.
6501 (syms_of_gfilenotify): Move global initialization there.
6503 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6505 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6507 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6508 * keyboard.c (menu_bar_items, tool_bar_items):
6509 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6510 not override local keymaps any more.
6512 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6514 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6516 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6518 * w32console.c (initialize_w32_display): Return the dimensions of
6519 the console window via 2 additional arguments, not via the current
6520 frame. This avoids crashes due to overrunning the bounds of
6521 frame's decode_mode_spec_buffer, which is not resized following
6522 the change of the frame dimensions from the initial 10x10.
6524 * w32term.h (w32_initialize_display_info): Adjust prototype.
6526 * term.c (init_tty): Take dimensions of the frame from the values
6527 returned by initialize_w32_display.
6529 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6530 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6531 (LIBES): Add $(GFILENOTIFY_LIBS).
6533 * w32inevt.c (handle_file_notifications): Add dummy implementation
6534 for !HAVE_W32NOTIFY.
6536 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6538 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6540 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6542 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6544 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6546 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6548 Fix minor problems found by static checking.
6549 * data.c (pure_write_error):
6550 Use xsignal2, not Fsignal, as Fsignal might return.
6551 * eval.c (set_backtrace_debug_on_exit): Now static.
6552 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6553 No longer inline. EXTERN_INLINE is needed only for functions
6554 defined in .h files. Reindent function header as per GNU style.
6555 (backtrace_p, backtrace_top, backtrace_next):
6556 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6557 compiler or linker. Add extern decls to pacify gcc -Wall.
6558 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6560 * frame.c (free_monitors): Define only on platforms that need it.
6561 * nsterm.m (ns_term_init):
6562 * process.c (catch_child_signal):
6563 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6564 defined on all porting targets these days.
6565 * process.c, process.h (catch_child_signal):
6566 Make it extern only if NS_IMPL_GNUSTEP is defined.
6568 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6570 * w32.c (gettimeofday): Make the signature identical to prototype
6571 in nt/inc/sys/time.h.
6573 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6575 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6578 * keyboard.c (safe_run_hooks_error): Improve error message.
6580 * data.c (pure_write_error): Add `object' argument.
6581 * puresize.h (CHECK_IMPURE): Use it.
6583 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6585 * Makefile.in (NOTIFY_OBJ): New variable.
6586 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6588 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6589 Call syms_of_gfilenotify.
6591 * gfilenotify.c: New file.
6593 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6594 and Qfile_w32notify.
6595 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6596 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6598 * lisp.h: Declare syms_of_gfilenotify.
6600 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6602 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6604 Merge the specpdl and backtrace stacks. Make the structure of the
6605 specpdl entries more obvious via a tagged union of structs.
6606 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6607 (enum specbind_tag): New enum.
6608 (struct specbinding): Make it a tagged union of structs.
6609 Add a case for backtrace records.
6610 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6611 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6612 (backtrace_debug_on_exit): New accessors.
6613 (struct backtrace): Remove.
6614 (struct catchtag): Remove backlist field.
6615 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6617 (Flocal_variable_p): Speed up the common case where the binding is
6619 * eval.c (backtrace_list): Remove.
6620 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6621 (set_backtrace_args, set_backtrace_nargs)
6622 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6623 (backtrace_next): New functions.
6624 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6625 (unwind_to_catch, internal_lisp_condition_case)
6626 (internal_condition_case, internal_condition_case_1)
6627 (internal_condition_case_2, internal_condition_case_n): Don't bother
6628 with backtrace_list any more.
6629 (Fsignal): Adjust to new backtrace format.
6630 (grow_specpdl): Move up.
6631 (record_in_backtrace): New function.
6632 (eval_sub, Ffuncall): Use it.
6633 (apply_lambda): Adjust to new backtrace format.
6634 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6636 (specbind): Adjust to new specpdl format. Simplify.
6637 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6638 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6640 (mark_backtrace): Remove.
6641 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6642 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6643 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6645 * profiler.c (record_backtrace): Use get_backtrace.
6646 (handle_profiler_signal): Use backtrace_top_function.
6647 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6650 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6652 * process.h (catch_child_signal): Declare.
6654 * process.c (catch_child_signal): New function.
6655 (init_process_emacs): Call it.
6657 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6658 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6660 (x_set_cursor_type): Remove declaration.
6661 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6662 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6663 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6664 (ns_get_color): Use F suffix on float.
6665 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6666 (ns_get_rgb_color): Remove.
6667 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6668 (note_mouse_movement): x and y are CGFloat.
6669 (ns_draw_fringe_bitmap): Remove unused rowY.
6670 Change #if to COCOA && >= 10_6.
6671 (ns_draw_window_cursor): Remove unused overspill.
6672 (ns_draw_underwave): width and x are EamcsCGFloat.
6673 (ns_draw_box): thickness is CGFloat.
6674 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6675 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6676 if not in main thread.
6677 (ns_get_pending_menu_title, ns_check_menu_open)
6678 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6679 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6680 (sendFromMainThread:): New method.
6681 (changeFont:): size is CGFloat.
6682 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6683 Disable warning about permanent text.
6684 (characterIndexForPoint:): Adjust return type depending on GNUStep
6686 (mouseDown:): delta is CGFloat.
6687 (updateFrameSize): Remove unised variable f.
6688 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6689 Cast float to EmacsCGFloat.
6690 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6691 also to -1 when restoring.
6692 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6693 inside NS_IMPL_COCOA.
6694 (toggleFullScreen:): Put call to toggleFullScreen inside
6695 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6696 (setPosition:portion:whole:): por is CGFloat.
6697 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6698 (mouseDown:): Use CGFloat.
6699 (mouseDragged:): Remove unised variable edge.
6700 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6702 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6704 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6705 when NS_IMPL_GNUSTEP.
6706 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6707 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6708 (EmacsToolbar): Add clearAll. Add tag argument to
6709 addDisplayItemWithImage.
6710 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6712 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6714 * nsmenu.m (ns_update_menubar): Make static.
6715 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6716 (fillWithWidgetValue:): Add cast to SEL for setAction.
6717 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6718 (update_frame_tool_bar): Update code for GNUStep.
6719 (clearAll): New method.
6720 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6721 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6722 Move identifierToItem setObject and activeIdentifiers addObject before
6723 call to insertItemWithItemIdentifier.
6724 (validateVisibleItems): Fix indentation.
6725 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6726 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6727 UtilityWindow to aStyle, remove call to setStyleMask.
6729 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6731 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6732 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6733 Use F suffix on floats.
6734 (ns_char_width): Returns CGFloat.
6735 (ns_ascii_average_width): w is CGFloat instead of float.
6736 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6738 (ns_glyph_metrics): CGFloat instead of float.
6740 * nsfns.m (x_set_foreground_color, x_set_background_color):
6742 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6743 remove unused variables.
6744 (Fns_read_file_name): Keep track if panel is for save.
6745 Use ns_filename_from_panel/ns_directory_from_panel.
6746 (Fns_list_services): delegate only used for COCOA.
6747 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6748 Just return the input if GNUStep.
6749 (x_screen_planes): Remove.
6750 (Fxw_color_values): Use EmacsCGFloat
6751 (Fns_display_monitor_attributes_list): Only get screen number for
6753 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6755 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6756 ns_directory_from_panel.
6758 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6760 * process.c (handle_child_signal): Also use WCONTINUED.
6761 This is so that list-processes doesn't mistakenly list the process
6762 as stopped, when the process has actually been continued and is
6765 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6767 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6768 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6769 not already configured.
6771 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6773 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6775 * Makefile.in (mostlyclean): Remove *.res files.
6777 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6779 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6780 a buffer (bug#8447).
6782 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6784 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6785 display vector, and we backtrack, handle the case that the
6786 previous character position is also displayed from a display
6787 vector or covered by a display string or image. (Bug#14476)
6789 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6791 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6792 (struct MonitorInfo, free_monitors): Remove.
6793 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6794 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6795 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6798 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6799 (struct MonitorInfo, free_monitors): Remove.
6800 (ns_screen_name): Make static.
6801 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6802 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6805 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6806 (struct MonitorInfo): New struct.
6807 (free_monitors, make_monitor_attribute_list): Declare.
6809 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6811 (free_monitors, make_monitor_attribute_list): New functions.
6812 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6815 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6817 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6819 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6821 * keyboard.c: Apply keyboard decoding only to events that come directly
6822 from the tty, not from unread-command-events (bug#14368).
6823 (read_event_from_main_queue): New function, extracted from read_char).
6824 (read_decoded_char): Remove.
6825 (read_decoded_event_from_main_queue): New function to replace it.
6826 (read_char): Use it.
6827 (read_key_sequence): Use read_char rather than read_decoded_char.
6829 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6831 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6833 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6835 2013-05-22 Kenichi Handa <handa@gnu.org>
6837 The following changes are to fix the setting of
6838 buffer-file-coding-system on, for instance, C-x RET c unix RET
6839 _FILE_OF_DOS_EOL_TYPE_ RET.
6841 * coding.h (struct coding_system): New member detected_utf8_chars.
6843 * coding.c (detect_coding_utf_8): Count characters and check EOL
6844 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6846 (setup_coding_system): Do not initialize coding->head_ascii.
6847 (check_ascii): Do not set coding->eol_seen but update it. Do not
6848 call adjust_coding_eol_type here.
6849 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6850 If the eol-type of CODING is already specified, adjust the eol type
6851 of the found coding-system.
6852 (decode_coding_gap): Cancel previous change. Utilize the
6853 character numbers counted by detect_coding_utf_8. Fix detection
6856 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6858 * search.c (looking_at_1): Only set last_thing_searched if the match
6859 changed the match-data (bug#14281).
6861 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6863 * xdisp.c (reseat_at_previous_visible_line_start):
6864 Already declared in dispextern.h, so remove it here.
6865 (move_it_vertically_backward): Likewise.
6867 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6869 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6870 (Fx_display_pixel_width, Fx_display_pixel_height)
6871 (Fx_display_mm_width, Fx_display_mm_height):
6872 Mention `display-monitor-attributes-list' in docstrings.
6874 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6875 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6876 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6877 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6878 (Fx_display_backing_store, Fx_display_visual_class)
6879 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6880 (Fx_display_grayscale_p, Fx_display_pixel_width)
6881 (Fx_display_pixel_height, Fx_display_planes)
6882 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6883 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6884 (Fx_display_mm_width, Fx_display_mm_height)
6885 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6886 height for all physical monitors as in X11.
6888 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6889 Return pixel width or height for all physical monitors as in X11.
6891 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6893 Port --enable-gcc-warnings to clang.
6894 * bytecode.c (exec_byte_code):
6896 Redo diagnostic pragmas to pacify clang, too.
6897 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6898 * editfns.c (Fencode_time):
6899 * fileio.c (file_accessible_directory_p):
6900 * font.c (font_unparse_xlfd):
6901 Use '&"string"[index]' instead of '"string" + (index)'.
6902 * undo.c (user_error): Remove; unused.
6904 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6906 * insdel.c (insert_1_both): Document the arguments, instead of
6907 referring to insert_1, which no longer exists.
6909 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6910 some window, increment windows_or_buffers_changed, so that
6911 *Messages* display in that window is updated. (Bug#14408)
6913 * w32.c: Include epaths.h.
6914 (init_environment): Use cmdproxy.exe without leading directories.
6915 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6917 (gettimeofday): Adjust signature and return value to Posix
6920 * unexw32.c (open_output_file): Delete the existing emacs.exe
6921 before creating it, to break the hard link to the versioned
6924 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6925 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6926 (FIRSTFILE_OBJ): New variables.
6927 (W32_RES): Rename to EMACSRES. All users changed.
6928 (base_obj): Use $(CM_OBJ).
6929 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6930 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6931 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6932 $(W32_RES_LINK) before $(LIBES).
6933 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6935 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6937 * makefile.w32-in (DOC): Use just "DOC".
6939 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6941 * process.c: Export default filters and sentinels to Elisp.
6942 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6944 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6945 (Fset_process_sentinel, Fformat_network_address):
6946 Default to them instead of nil.
6947 (server_accept_connection): Sentinels can't be nil any more.
6948 (read_and_dispose_of_process_output): New function, extracted from
6949 read_process_output.
6950 (read_process_output): Use it; filters can't be nil.
6951 (Finternal_default_process_filter): New function, extracted from
6952 read_process_output.
6953 (exec_sentinel_unwind): Remove function.
6954 (exec_sentinel): Don't zilch sentinel while running.
6955 (status_notify): Sentinels can't be nil.
6956 (Finternal_default_process_sentinel): New function extracted from
6958 (setup_process_coding_systems): Default filter is not nil any more.
6959 (syms_of_process): Export new Elisp functions and initialize
6961 * lisp.h (make_lisp_proc): New function.
6963 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6965 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6967 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6969 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6970 unless we know that the window w is a leaf window.
6971 Another attempt at solving bug#14062.
6973 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6975 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6978 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6980 * image.c (gif_load): Check that subimages fit (Bug#14345).
6982 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6984 * lread.c (skip_dyn_eof): New function.
6985 (read1): Use it to skip the end of a file in response to #@00.
6987 * doc.c (get_doc_string): Slightly relax the sanity checking.
6989 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6991 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6992 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6993 (MonitorInfo): New struct.
6994 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6995 (Fns_display_monitor_attributes_list): New functions.
6996 (display-usable-bounds): Remove.
6997 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7000 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7002 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7003 (GTK_CHECK_VERSION): New macro, if not already defined.
7004 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7005 replaced by GTK_CHECK_VERSION.
7007 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7009 * xterm.h (GTK_PREREQ): New macro.
7010 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7011 to use this macro instead, for consistency and clarity.
7013 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7015 * xdisp.c (row_for_charpos_p): New function, with code of
7016 cursor_row_p, but accepts an additional argument CHARPOS instead
7017 of using a hardcoded PT.
7018 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7019 (row_containing_pos): Call row_for_charpos_p instead of partially
7020 doing the same. Fixes cursor positioning under longlines-mode
7021 when longlines-show-effect includes more than one newline, when
7022 moving the cursor vertically up.
7024 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7026 * makefile.w32-in (ACL_H): New macro.
7027 ($(BLD)/fileio.$(O)): Update dependencies.
7029 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7031 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7032 * Makefile.in (LIB_ACL): New macro.
7033 (LIBACL_LIBS): Remove.
7034 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7035 * fileio.c: Include <acl.h>.
7036 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7037 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7039 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7042 * unexelf.c: Don't assume ElfW (Half) fits in int.
7043 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7044 when dealing with ElfW (Half) values, since they can exceed 2**31
7045 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7046 (entry_address): Omit unused NUM arg. All uses changed.
7048 2013-05-07 Juri Linkov <juri@jurta.org>
7050 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7051 to the string converted from number with `Fnumber_to_string'.
7054 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7056 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7057 This fixes a problem introduced by my previous change.
7059 2013-05-07 Glenn Morris <rgm@gnu.org>
7061 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7063 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7065 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7067 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7069 Static checking by GCC 4.8.0.
7070 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7071 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7072 (x_get_monitor_attributes_fallback)
7073 (x_get_monitor_attributes_xinerama)
7074 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7075 Define only if USE_GTK.
7076 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7077 (x_get_monitor_attributes_fallback): Omit unused locals.
7078 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7079 Use double, not float, to avoid mixed-mode floating point arithmetic.
7081 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7082 Jan Djärv <jan.h.d@swipnet.se>
7084 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7085 (XINERAMA_CFLAGS): New macros.
7086 (ALL_CFLAGS, LIBES): Use them.
7088 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7089 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7090 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7091 (syms_of_xfns): DEFSYM them.
7092 (struct MonitorInfo): New struct.
7093 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7094 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7095 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7096 (x_get_monitor_attributes_xinerama): New functions.
7097 (Fx_display_monitor_attributes_list): New primitive.
7098 (syms_of_xfns): Defsubr it.
7100 * xterm.h (x_display_info): Add Xatom_net_workarea and
7101 Xatom_net_current_desktop.
7103 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7104 and dpyinfo->Xatom_net_current_desktop.
7106 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7108 * xdisp.c (pos_visible_p): Use the special code for finding the
7109 beginning of a display property or overlay for any "replacing"
7110 display property, not just for display strings. This solves
7111 incorrect reporting of position by posn-at-point. (Bug#14241)
7113 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7115 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7116 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7117 Verify that ElfW (Half) fits in int.
7118 (fatal): Use same signature as lisp.h.
7119 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7120 configure and build with -DUNEXELF_DEBUG without worrying about
7121 other modules that use DEBUG.
7122 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7123 possibly-wide integers now uses it instead of plain fprintf.
7124 (entry_address): New function, which avoids problems with 32-bit
7125 overflow on 64-bit hosts.
7126 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7127 (round_up): Don't assume the remainder fits in int.
7128 (find_section): Use bool for boolean. Simplify debug code.
7129 (unexec): Don't assume file sizes fit in int or size_t.
7130 Omit unnecessary trailing newline in 'fatal' format.
7131 Use strerror rather than outputting decimal error number.
7132 Remove unused code when emacs is not defined;
7133 this file relies on Emacs now.
7134 Don't assume e_phnum and e_shnum are positive.
7136 * regex.c: Fix problems when DEBUG is defined.
7137 (extract_number, extract_number_and_incr): Define regardless of
7138 whether DEBUG is defined; that's simpler and makes the code less
7139 likely to go stale in the normal case when DEBUG is not defined.
7140 Return int rather than taking an int * arg. All callers changed.
7141 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7142 Remove, replacing with ...
7143 (DEBUG_PRINT): New macro. All callers changed.
7144 (DEBUG_COMPILES_ARGUMENTS): New macro.
7145 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7146 (print_compiled_pattern, print_double_string) [DEBUG]:
7147 Use prototype rather than old-style definition.
7148 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7149 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7150 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7151 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7152 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7153 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7154 This matters only when DEBUG is defined.
7156 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7158 * xdisp.c (set_iterator_to_next): Set the
7159 ignore_overlay_strings_at_pos_p flag only if we are _really_
7160 iterating over an overlay string, as indicated by the
7161 current.overlay_string_index member. (Bug#14306)
7163 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7165 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7166 to where it is used, to avoid autorelease issues (Bug#14050).
7168 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7170 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7171 * fileio.c (syms_of_fileio): Implement this.
7172 * filelock.c (create_lock_file): If symbolic links don't work, so
7173 we use a regular file as a lock file, do not fsync the lock file;
7176 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7178 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7179 (syms_of_minibuf): Adjust accodingly.
7181 * callint.c (Fcall_interactively): Adjust calls accordingly.
7183 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7185 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7186 w->contents is a buffer before computing everything else.
7187 Use parentheses to disambiguate last part of the condition.
7189 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7190 assertion violations. (Bug#14062)
7192 2013-05-01 David Reitter <david.reitter@gmail.com>
7194 * nsfns.m (ns_tooltip): Initialize.
7196 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7198 * coding.c (decode_coding_gap): Don't remove the character before
7199 a newline unless it's a CR character. (Bug#14287)
7201 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7203 * dispextern.h (struct face): Move enum face_underline_type
7204 earlier so that bitfields can be in the same word.
7206 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7208 * nsfns.m (handlePanelKeys): New function.
7209 (EmacsOpenPanel:performKeyEquivalent:)
7210 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7211 arrows/function/control and copy/paste keys (Bug#14296).
7213 2013-04-27 Juri Linkov <juri@jurta.org>
7215 * callint.c (Fcall_interactively): Call `Qread_number' for
7216 interactive code letter `n' instead of using duplicate code.
7219 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7221 * systime.h (make_timeval): Declare as 'const'.
7223 2013-04-27 Kenichi Handa <handa@gnu.org>
7225 * font.c (font_open_entity): Always open a font of manageable
7228 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7230 Port better to AIX (Bug#14258).
7231 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7234 2013-04-24 Kenichi Handa <handa@gnu.org>
7236 * coding.c (decode_coding_iso_2022): When an invalid escape
7237 sequence is encountered, reset the invocation and designation
7238 status to the safest one.
7240 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7242 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7243 Without this fix, "make distclean" leaves stamp-h1 behind.
7245 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7247 * w32fns.c (w32_fullscreen_rect): New function to compute the
7248 window rectangle for the given fullscreen mode.
7249 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7250 longer tunes the window size. This keeps the window's edges flush
7251 with the screen and allows the taskbar to hide itself in fullboth.
7253 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7254 window decorations and uses the entire screen.
7256 * w32term.h (w32_fullscreen_rect) Add prototype.
7257 (struct w32_output): Replace normal_width, normal_height,
7258 normal_top, and normal_left members with a single normal_placement
7260 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7262 (FRAME_NORMAL_PLACEMENT): New macro.
7264 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7266 * minibuf.c (Ftest_completion): Silence compiler warning.
7268 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7270 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7273 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7276 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7277 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7278 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7279 parentheses where appropriate.
7281 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7283 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7285 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7287 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7288 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7289 Mention in the doc string that setting these variables takes
7290 effect only after a call to set-window-buffer. (Bug#14200)
7292 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7294 * indent.c (Fvertical_motion): Don't consider display strings on
7295 overlay strings as display strings on the buffer position we
7296 started from. This prevents vertical cursor motion from jumping
7297 more than one line when there's an overlay string with a display
7298 property at end of line.
7299 Reported by Karl Chen <Karl.Chen@quarl.org> in
7300 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7302 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7304 * window.c (select_window): `record_buffer' even if window is
7305 already selected (bug#14191).
7307 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7309 * window.c (Fwindow_end): Test more flags, including the buffer's
7310 last_overlay_modified flag, to determine whether the window's
7311 display is really up-to-date. Prevents the function from
7312 returning a stale value. (Bug#14170)
7313 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7316 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7318 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7319 garbaged only if it is not already the top frame on its TTY.
7320 This prevents flickering due to constant redrawing of TTY frames when
7321 there are GUI frames open in the same session. (Bug#13864)
7323 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7325 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7326 of marking the idle timers directly.
7328 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7330 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7333 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7335 * window.c (select_window): Don't record_buffer while the invariant is
7336 temporarily broken (bug#14161).
7338 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7340 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7342 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7344 2013-04-07 Romain Francoise <romain@orebokech.com>
7346 Ignore additional platform-specific ACL errors (Bug#13702).
7347 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7348 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7350 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7352 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7355 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7357 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7358 This bug was introduced by my 2013-02-25 change that simplified
7359 data_start configuration. Without this change, on GNU/Linux
7360 an Emacs configured with --enable-profiling fails immediately
7361 due to a profiler signal.
7362 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7363 with these flags. On platforms where special flags are needed
7364 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7365 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7366 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7368 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7370 Get rid of some platform-specific functions examining window
7371 system and its capabilities. This is a partial rework of the
7373 * lisp.h (have_menus_p): Remove prototype. This function is
7374 replaced with platform-independent window_system_available.
7375 (check_window_system): Move to...
7376 * frame.h (decode_window_system_frame, window_system_available):
7377 ...here, add new prototypes.
7378 * frame.c (window_system_available, decode_window_system_frame):
7380 (check_window_system): Platform-independent now.
7381 * xterm.h (x_in_use): Remove declaration.
7383 * w32term.h (check_x_frame):
7384 * nsterm.h (check_x_frame): Remove prototypes. This function
7385 is replaced with platform-independent decode_window_system_frame.
7386 * msdos.c (have_menus_p): Remove.
7387 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7388 Remove platform-specific functions. Use check_window_system,
7389 decode_window_system_frame and check_ns_display_info where
7390 appropriate. Minor style and comment tweaks.
7391 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7392 (check_x_frame): Likewise.
7393 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7395 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7396 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7397 * xmenu.c, xselect.c: All related users changed.
7399 2013-04-03 Kenichi Handa <handa@gnu.org>
7401 The following changes is to optimize the code for reading UTF-8
7404 * coding.c (check_ascii): Rename from detect_ascii. Return value
7405 changed. Check EOL format. Do not call adjust_coding_eol_type
7407 (check_utf_8): New function.
7408 (adjust_coding_eol_type): Do nothing if already adjusted.
7409 (detect_coding): Compare the return value of check_ascii with
7410 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7411 (decode_coding_gap): Optimize for valid UTF-8.
7413 2013-03-21 Kenichi Handa <handa@gnu.org>
7415 * coding.c (syms_of_coding): Cancel previous change.
7417 * insdel.c (insert_from_gap): Fix previous change.
7419 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7421 Consistently use platform-specific function to detect window system.
7422 * lisp.h (check_window_system): New prototype. This function is
7423 going to replace check_x, check_w32 and check_ns.
7424 (have_menus_p): Mention msdos.c in comment.
7425 * fontset.c (check_window_system_func): Remove. Adjust all users.
7426 * fontset.h (check_window_system_func): Remove prototype.
7427 * nsterm.h (check_ns):
7428 * xterm.h (check_x):
7429 * w32term.h (check_w32): Likewise.
7430 * menu.c (Fx_popup_menu): Use check_window_system.
7431 * msdos.c (check_window_system): Define for MS-DOS.
7432 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7433 * w32fns.c (check_window_system): Likewise for MS-Windows.
7434 * xfns.c (check_window_system): Likewise for X.
7435 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7436 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7438 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7440 Prefer < to > in range checks such as 0 <= i && i < N.
7441 This makes it easier to visualize quantities on a number line.
7442 This patch doesn't apply to all such range checks,
7443 only to the range checks affected by the 2013-03-24 change.
7444 This patch reverts most of the 2013-03-24 change.
7445 * alloc.c (xpalloc, Fgarbage_collect):
7446 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7447 * character.c (string_escape_byte8):
7448 * charset.c (read_hex):
7449 * data.c (cons_to_unsigned):
7450 * dispnew.c (update_frame_1):
7451 * doc.c (Fsubstitute_command_keys):
7452 * doprnt.c (doprnt):
7453 * editfns.c (hi_time, decode_time_components):
7454 * fileio.c (file_offset):
7455 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7456 * font.c (font_intern_prop):
7457 * frame.c (x_set_alpha):
7458 * gtkutil.c (get_utf8_string):
7459 * indent.c (check_display_width):
7460 * keymap.c (Fkey_description):
7461 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7463 * minibuf.c (read_minibuf_noninteractive):
7464 * process.c (wait_reading_process_output):
7465 * search.c (Freplace_match):
7466 * window.c (get_phys_cursor_glyph):
7467 * xdisp.c (redisplay_internal):
7468 * xsmfns.c (smc_save_yourself_CB):
7469 Prefer < to > for range checks.
7470 * dispnew.c (sit_for): Don't mishandle NaNs.
7471 This fixes a bug introduced in the 2013-03-24 change.
7472 * editfns.c (decode_time_components): Don't hoist comparison.
7473 This fixes another bug introduced in the 2013-03-24 change.
7475 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7477 * frame.h (struct frame): Drop scroll_bottom_vpos
7478 member becaue all real users are dead long ago.
7479 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7480 * xdisp.c (redisplay_internal): Adjust user.
7482 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7484 * nsmenu.m (showAtX:Y:for:): setLevel to
7485 NSPopUpMenuWindowLevel (Bug#13998).
7487 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7489 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7490 (ns_check_pending_open_menu): Declare.
7492 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7493 (x_activate_menubar): Update the menu with title that matches
7494 ns_get_pending_menu_title, and call
7495 ns_check_pending_openmenu (Bug#12698).
7496 (menuWillOpen:): New method.
7497 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7499 * nsterm.m (menu_will_open_state, menu_mouse_point)
7500 (menu_pending_title): New varaibles.
7501 (ns_get_pending_menu_title, ns_check_menu_open)
7502 (ns_check_pending_open_menu): New functions.
7504 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7506 * indent.c (current_column_bol_cache): Remove leftover which is not
7507 used in Fmove_to_column any more.
7508 (current_column, scan_for_column): Adjust users.
7509 * keyboard.c (last_point_position_buffer, last_point_position_window):
7510 Remove leftovers which are not used for recording undo any more.
7511 (command_loop_1, syms_of_keyboard): Adjust users.
7512 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7513 redisplay_window any more.
7514 (move_it_to): Adjust user.
7516 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7518 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7519 Update dependencies.
7521 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7523 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7524 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7527 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7529 * window.h (struct window): Replace hchild, vchild and buffer slots
7530 with the only contents slot. This is possible because each valid
7531 window may have either the child window (in vertical or horizontal
7532 combination) or buffer to display (for the leaf window). Using that,
7533 a lof of operations to traverse and/or change window hierarchies may
7534 be simplified. New member horizontal is used to distinguish between
7535 horizontal and vertical combinations of internal windows.
7536 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7537 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7538 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7539 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7540 Use contents slot, not buffer, where appropriate.
7541 (wset_combination): New function.
7542 (wset_buffer): Add eassert.
7543 (Fframe_first_window): Simplify the loop reaching first window.
7544 (Fwindow_buffer): Use WINDOW_LEAF_P.
7545 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7546 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7547 (unshow_buffer): Convert initial debugging check to eassert.
7548 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7549 (make_parent_window, window_resize_check, window_resize_apply)
7550 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7551 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7552 Adjust to match struct window changes.
7553 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7554 (mark_window_cursors_off, count_windows, get_leaf_windows)
7555 (foreach_window_1): Simplify the loop.
7556 * alloc.c (mark_object): Do not check for the leaf window because
7557 internal windows has no glyph matrices anyway.
7558 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7559 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7560 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7561 (build_frame_matrix_from_window_tree, mirror_make_current)
7562 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7563 (update_window_tree, set_window_update_flags): Simplify the loop.
7564 (sync_window_with_frame_matrix_rows): Enforce live window.
7565 Use contents slot, not buffer, where appropriate.
7566 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7567 and WINDOW_HORIZONTAL_COMBINATION_P.
7568 (make_frame_visible_1): Simplify the loop.
7569 Use contents slot, not buffer, where appropriate.
7570 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7571 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7572 (expose_window_tree): Likewise.
7573 Use contents slot, not buffer, where appropriate.
7574 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7575 to avoid deleted windows. Use contents slot instead of buffer.
7576 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7577 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7578 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7579 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7581 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7583 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7584 identify the reasons for assertion violations in bug#14062 and
7586 (Fx_show_tip): Fix compilation error under
7587 "--enable-check-lisp-object-type". (Bug#14073)
7589 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7590 Reported by <rzl24ozi@gmail.com>.
7592 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7594 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7596 (unwind_with_echo_area_buffer): ...to restore it here.
7597 This is needed to ensure that...
7598 (redisplay_window): ...both window markers are valid here,
7599 which is verified by eassert.
7600 * editfns.c (save_excursion_save): Do not assume that
7601 selected_window always displays the buffer.
7602 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7605 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7607 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7610 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7612 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7614 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7616 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7617 since MinGW's w32api headers do. This avoids compiler warnings.
7619 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7622 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7624 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7626 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7628 * gtkutil.c (style_changed_cb): Check if frame is live and an
7629 X frame (Bug#14038).
7631 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7633 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7634 Define only for _WIN32_WINNT less than 0x0500.
7635 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7637 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7638 see its own definitions of 'struct timeval' and 'struct timezone'.
7640 Fix incompatibilities between MinGW.org and MinGW64 headers.
7641 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7643 * w32.c (REPARSE_DATA_BUFFER): Guard with
7644 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7646 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7648 * xterm.c: Include X11/XKBlib.h
7649 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7651 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7653 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7655 * blockinput.h (input_blocked_p): Likewise.
7656 * bytecode.c (exec_byte_code): Likewise.
7657 * callproc.c (call_process_kill, call_process_cleanup)
7658 (Fcall_process): Likewise.
7659 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7660 (Fccl_execute_on_string): Likewise.
7661 * character.c (string_escape_byte8): Likewise.
7662 * charset.c (read_hex): Likewise.
7663 * cm.c (calccost): Likewise.
7664 * data.c (cons_to_unsigned): Likewise.
7665 * dired.c (directory_files_internal, file_name_completion):
7667 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7668 (sit_for): Likewise.
7669 * doc.c (Fsubstitute_command_keys): Likewise.
7670 * doprnt.c (doprnt): Likewise.
7671 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7672 * emacsgtkfixed.c: Likewise.
7673 * fileio.c (file_offset, Fwrite_region): Likewise.
7674 * floatfns.c (Fexpt, fmod_float): Likewise.
7675 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7677 * font.c (font_intern_prop): Likewise.
7678 * frame.c (x_set_alpha): Likewise.
7679 * gtkutil.c (get_utf8_string): Likewise.
7680 * indent.c (check_display_width): Likewise.
7681 * intervals.c (create_root_interval, rotate_right, rotate_left)
7682 (split_interval_right, split_interval_left)
7683 (adjust_intervals_for_insertion, delete_node)
7684 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7685 (merge_interval_right, merge_interval_left, copy_intervals)
7686 (set_intervals_multibyte_1): Likewise.
7687 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7688 * keymap.c (Fkey_description): Likewise.
7689 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7690 * lread.c (openp, read_integer, read1, string_to_number):
7692 * menu.c (ensure_menu_items): Likewise.
7693 * minibuf.c (read_minibuf_noninteractive): Likewise.
7694 * print.c (printchar, strout): Likewise.
7695 * process.c (create_process, Faccept_process_output)
7696 (wait_reading_process_output, read_process_output, send_process)
7697 (wait_reading_process_output): Likewise.
7698 * profiler.c (make_log, handle_profiler_signal): Likewise.
7699 * regex.c (re_exec): Likewise.
7700 * regex.h: Likewise.
7701 * search.c (looking_at_1, Freplace_match): Likewise.
7702 * sysdep.c (get_child_status, procfs_ttyname)
7703 (procfs_get_total_memory): Likewise.
7704 * systime.h (EMACS_TIME_VALID_P): Likewise.
7705 * term.c (dissociate_if_controlling_tty): Likewise.
7706 * window.c (get_phys_cursor_glyph): Likewise.
7707 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7708 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7710 * xfns.c (Fx_window_property): Likewise.
7711 * xmenu.c (set_frame_menubar): Likewise.
7712 * xselect.c (x_get_window_property, x_handle_dnd_message):
7714 * xsmfns.c (smc_save_yourself_CB): Likewise.
7715 * xterm.c (x_scroll_bar_set_handle): Likewise.
7717 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7719 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7720 to be optional or nil. Adjust comment and convert it to docstring.
7721 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7722 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7724 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7726 Static checking by GCC 4.8-20130319.
7727 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7728 * process.c (Fset_process_datagram_address)
7729 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7730 * xdisp.c (get_char_face_and_encoding):
7731 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7732 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7733 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7735 2013-03-24 Ken Brown <kbrown@cornell.edu>
7737 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7738 fix compilation on 64-bit Cygwin, where underscores are not
7739 automatically prepended.
7741 * w32term.c (w32_initialize): Silence compiler warning.
7743 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7745 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7746 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7747 variables, to save and restore frame dimensions.
7748 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7749 after returning from a 'fullscreen' configuration.
7750 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7751 to avoid races between the main thread and the input thread.
7753 * w32term.h (struct w32_output): New members normal_width,
7754 normal_height, normal_top, normal_left, and prev_fsmode.
7755 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7756 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7759 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7760 'fullscreen' parameter. Always record previous width and height
7761 of the frame, except when switching out of maximized modes, so
7762 that they could be restored correctly, instead of resetting to the
7763 default frame dimensions. Send SC_RESTORE command to the frame,
7764 unless we are going to send SC_MAXIMIZE, to restore the frame
7765 resize hints in the mouse pointer shown by the window manager.
7768 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7770 * lisp.h (get_frame_param): Adjust conditions for prototype
7773 2013-03-22 Ken Brown <kbrown@cornell.edu>
7775 * unexcw.c: Drop unneeded inclusion of w32common.h.
7776 (report_sheap_usage): Declare.
7777 (read_exe_header): Add magic numbers for x86_64.
7778 (fixup_executable): Fix printf format specifier for unsigned long
7781 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7783 * frame.h (struct frame): Put menu_bar_window under #ifdef
7784 because this member is not needed when X toolkit is in use.
7785 (fset_menu_bar_window):
7786 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7787 (free_glyphs, update_frame):
7788 * xdisp.c (expose_frame): Likewise.
7789 (display_menu_bar): Likewise. Remove redundant eassert.
7790 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7793 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7795 Use functions and constants to manipulate Lisp_Save_Value objects.
7796 This replaces code that used macros and strings and token-pasting.
7797 The change makes the C source a bit easier to follow,
7798 and shrinks the Emacs executable a bit.
7799 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7800 (make_save_value): Change 1st arg from string to enum. All callers
7803 (mark_object): Use if, not #if, for GC_MARK_STACK.
7804 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7805 (XSAVE_OBJECT): Now functions, not macros.
7806 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7807 the constant was never used.
7808 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7809 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7810 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7811 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7813 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7814 type3 with a single member save_type. All uses changed.
7815 (save_type, set_save_pointer, set_save_integer): New functions.
7816 * print.c (PRINTX): Remove.
7818 * alloc.c: Remove redundant static declarations.
7820 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7822 * window.h (struct window): Convert left_col, top_line, total_lines
7823 and total_cols from Lisp_Objects to integers. Adjust comments.
7824 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7826 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7827 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7828 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7829 Adjust users where appropriate.
7831 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7833 * frame.h (struct frame): Drop resx and resy because the same data is
7834 available from window system-specific output context. Adjust users.
7835 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7836 New functions to provide defaults when no window system available.
7837 (FRAME_RES_X, FRAME_RES_Y): New macros.
7838 (NUMVAL): Move from xdisp.c.
7839 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7840 (Ffont_face_attributes, Fopen_font):
7841 * image.c (gs_load):
7842 * w32font.c (fill_in_logfont):
7843 * xdisp.c (calc_pixel_width_or_height):
7844 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7845 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7847 2013-03-20 Kenichi Handa <handa@gnu.org>
7849 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7850 to 1 (temporary workaround until a bug related to ASCII
7851 optimization is fixed).
7853 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7855 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7856 Signal error if window is not internal. Adjust docstring.
7857 (delete_all_child_windows): Use combination_limit to save the buffer.
7858 (Fset_window_configuration): Adjust accordingly.
7859 * print.c (syms_of_print): Initialize debugging output not here...
7860 (init_print_once): ...but in a new function here.
7861 * lisp.h (init_print_once): Add prototype.
7862 * emacs.c (main): Add call to init_print_once. Adjust comments.
7864 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7866 * window.c (window_resize_check, window_resize_apply)
7867 (window_from_coordinates, recombine_windows, set_window_buffer)
7868 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7869 (Fsplit_window_internal, Fdelete_window_internal)
7870 (freeze_window_starts): Use bool for booleans.
7871 * window.h (window_frame_coordinates, resize_frame_windows)
7872 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7874 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7876 * dispnew.c (bitch_at_user): Use `user-error'.
7878 2013-03-17 Ken Brown <kbrown@cornell.edu>
7880 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7881 as return type of image_background. (Bug#13981)
7882 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7884 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7886 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7887 (ns_select): Don't return with result uninitialized.
7889 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7892 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7894 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7895 directories. If filename is nil, get directory name (Bug#13932).
7896 Use getFilename and getDirectory.
7897 (getFilename, getDirectory): New methods for EmacsSavePanel and
7899 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7901 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7903 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7905 2013-03-15 Kenichi Handa <handa@gnu.org>
7907 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7908 (adjust_after_replace): Make it back to static. Delete the third
7909 arg text_at_gap_tail. Cancel the code for handling it.
7911 * coding.h (struct coding_system): New member eol_seen.
7913 * coding.c (detect_ascii): New function.
7914 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7915 when the source bytes are actually scanned. On detecting for
7916 coding_category_utf_8_auto, call detect_ascii instead of scanning
7917 source bytes directly.
7918 (produce_chars): Call insert_from_gap with the new arg 0.
7919 (encode_coding): Likewise.
7920 (decode_coding_gap): Control ASCII optimization by the variable
7921 disable_ascii_optimization instead of #ifndef .. #endif.
7922 Deccode EOL format according to coding->eol_seen.
7923 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7926 * lisp.h (adjust_after_replace): Cancel externing it.
7927 (insert_from_gap): Adjust prototype.
7929 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7931 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7932 FULLSCREEN_MAXIMIZED. (Bug#13935)
7934 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7936 * region-cache.c (find_cache_boundary, move_cache_gap)
7937 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7938 Simplify debugging check and convert to eassert. Adjust comment.
7939 (pp_cache): Put under ENABLE_CHECKING.
7941 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7943 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7944 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7946 (w32fullscreen_hook): If the frame is visible, reset
7947 f->want_fullscreen flag after changing the frame size. If the
7948 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7951 2013-03-13 Daniel Colascione <dancol@dancol.org>
7953 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7954 too so that these builds can use Cygwin's file conversion
7955 functions. (We've been building and linking cygw32.o all along
7956 and just not using it.)
7958 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7960 File synchronization fixes (Bug#13944).
7961 * Makefile.in (LIB_FDATASYNC): New macro.
7963 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7964 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7965 Don't worry about HAVE_FSYNC, since a substitute fsync is
7966 available if the system lacks one.
7967 (Fwrite_regin): Retry fsync if interrupted.
7969 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7971 * w32term.c (w32_read_socket): If the Emacs frame is being
7972 activated, call w32fullscreen_hook, to make sure the new frame
7973 dimensions are in effect. (Bug#13937)
7975 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7977 * xdisp.c (init_iterator): Simplify because both character and byte
7978 positions are either specified or -1. Add eassert. Adjust comment.
7979 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7980 character and byte positions can be obtained from marker.
7982 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7984 Static checking by Sun C 5.12.
7985 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7986 * bytecode.c (exec_byte_code):
7987 * dispnew.c (init_display):
7989 * fileio.c (Fsubstitute_in_file_name):
7990 * keyboard.c (Fevent_convert_list):
7991 * keymap.c (Fsingle_key_description):
7992 * term.c (maybe_fatal, fatal):
7993 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7994 * xsmfns.c (Fhandle_save_session):
7995 Omit unreachable code.
7996 * keymap.c (map_keymap_char_table_item): Cast void * to
7997 a function pointer type; the C Standard requires this.
7999 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8000 Include <sys/param.h> unconditionally, as that works elsewhere and
8001 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8002 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8005 See ChangeLog.12 for earlier changes.
8011 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8013 This file is part of GNU Emacs.
8015 GNU Emacs is free software: you can redistribute it and/or modify
8016 it under the terms of the GNU General Public License as published by
8017 the Free Software Foundation, either version 3 of the License, or
8018 (at your option) any later version.
8020 GNU Emacs is distributed in the hope that it will be useful,
8021 but WITHOUT ANY WARRANTY; without even the implied warranty of
8022 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8023 GNU General Public License for more details.
8025 You should have received a copy of the GNU General Public License
8026 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.