1 2013-12-01 Martin Rudalics <rudalics@gmx.at>
3 Support resizing frames and windows pixelwise.
4 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
6 (struct glyph_matrix): Replace window_left_col and
7 window_top_line by window_pixel_left and window_pixel_top.
8 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
10 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
11 (draw_window_divider, move_it_to, x_draw_right_divider)
12 (x_draw_bottom_divider, change_frame_size): Add or fix
14 * dispnew.c (change_frame_size_1): Change prototype.
15 (adjust_glyph_matrix, required_matrix_width)
16 (adjust_frame_glyphs_for_window_redisplay): Use pixel
17 values instead of lines and columns.
18 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
19 WINDOW_TOTAL_FRINGE_WIDTH.
20 (handle_window_change_signal, do_pending_window_change)
21 (init_display): Adjusts calls of change_frame_size.
22 (change_frame_size, change_frame_size_1): Handle pixelwise
24 * frame.c (Qright_divider_width, Qbottom_divider_width): New
26 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
27 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
28 (x_set_internal_border_width, x_set_vertical_scroll_bars)
29 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
31 (set_frame_param): New function.
32 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
33 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
34 (Ffringe_width, Fborder_width, Fright_divider_width)
35 (Fbottom_divider_width): New functions, defsubr them.
36 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
38 (struct frame_parm_table): New members Qright_divider_width and
39 Qbottom_divider_width.
40 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
41 (x_report_frame_params): Handle Qright_divider_width and
42 Qbottom_divider_width.
43 (x_set_right_divider_width, x_set_bottom_divider_width): New
45 (frame_resize_pixelwise): New option.
46 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
47 new_pixelwise, right_divider_width and bottom_divider_width;
48 remove total_lines; rename text_lines, text_cols, new_text_lines
49 and new_text_cols to text_height, text_width, new_height and
50 new_width respectively.
51 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
52 FRAME_TEXT_WIDTH respectively.
53 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
54 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
55 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
57 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
58 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
59 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
60 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
61 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
62 (FRAME_TOTAL_COLS_ARG): Remove macro.
63 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
64 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
65 (x_wm_set_size_hint): Handle frame pixel sizes.
66 * indent.c (compute_motion, Fcompute_motion): Call
67 window_body_width instead of window_body_cols.
68 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
69 (make_lispy_position): Handle right and bottom dividers.
70 (Fsuspend_emacs): Pixelize call of change_frame_size.
71 * keyboard.h: Extern Qright_divider, Qbottom_divider.
72 * lisp.h: Extern set_frame_param.
73 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
75 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
76 call of change_frame_size.
77 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
78 * nsterm.m (ns_update_window_end): Optionally draw right
80 (x_set_window_size): Add argument pixelwise. Call
81 check_frame_size and change_frame_size with pixelwise zero.
82 (ns_draw_window_divider): New function.
83 (ns_redisplay_interface): Add ns_draw_window_divider.
84 (updateFrameSize:): Call change_frame_size with pixelwise zero.
85 (x_new_font): Call x_set_window_size with pixelwise zero.
86 * print.c (print_object): For a window print its sequence
88 * term.c (Fresume_tty): Pixelize call of change_frame_size.
89 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
90 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
91 (w32_createwindow): Use scroll bar area width.
92 (w32_wnd_proc): Handle bottom divider width. For
93 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
94 (Fx_create_frame): Default divider width parameters. Caclulate
95 sizes pixelwise. Add vertical drag cursor support.
96 (x_create_tip_frame): Default divider widths to zero. Pixelize
97 call to change_frame_size.
98 (Fx_show_tip): Add handling of divider widths. Pixelize window
100 (Fw32_frame_rect): New function.
101 (frame_parm_handler w32_frame_parm_handlers): Add divider
103 (Vx_window_vertical_drag_shape): Add variable.
104 * w32inevt.c (resize_event, maybe_generate_resize_event):
105 Pixelize change_frame_size calls.
106 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
108 * w32term.c (w32_draw_window_divider): New function.
109 (x_update_window_end): Handle right divider.
110 (w32_draw_fringe_bitmap, x_scroll_run)
111 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
112 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
113 new frame sizes pixelwise.
114 (x_new_font): Pixelize call to x_set_window_size.
115 (x_check_fullscreen): Pixelize call to change_frame_size.
116 (x_set_window_size_1, x_set_window_size): New argument
117 pixelwise. Calculate pixelwise.
118 (x_wm_set_size_hint): Use scroll bar area width.
119 (w32_redisplay_interface): Add w32_draw_window_divider.
120 * w32term.h (struct w32_output): Add vertical drag cursor.
121 * widget.c (set_frame_size, update_wm_hints)
122 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
124 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
125 * window.c (sequence_number): Restore.
126 (Fwindow_pixel_width, Fwindow_pixel_height)
127 (Fwindow_mode_line_height, Fwindow_header_line_height)
128 (window_pixel_to_total, Frun_window_scroll_functions)
129 (Fset_window_new_pixel, window_resize_apply_total)
130 (Fwindow_resize_apply_total): New functions.
131 (window_body_height, window_body_width): Rename from
132 window_body_lines. New argument PIXELWISE. Calculate
134 (Fwindow_body_height, Fwindow_body_width): New argument
136 (coordinates_in_window, window_relative_x_coord): Use window's
137 pixel width instead of total width.
138 (replace_window, recombine_windows): Initialize pixel values.
139 (resize_root_window, resize_frame_windows, grow_mini_window)
140 (shrink_mini_window): New argument PIXELWISE. Calculate
142 (Fdelete_other_windows_internal, adjust_window_margins)
143 (window_resize_check, window_resize_apply)
144 (Fdelete_window_internal, Fresize_mini_window_internal)
145 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
146 (check_frame_size): Rename arguments. New argument PIXELWISE.
148 (set_window_buffer): Make samebuf bool. Run configuration change
149 hook only if buffer changed.
150 (Fset_window_buffer): Rewrite doc-string.
151 (make_window): Initialize new_pixel slot.
152 (Fwindow_resize_apply): Check pixel size of root window.
153 (Fsplit_window_internal): Call 2nd argument pixel_size.
155 (Fscroll_left, Fscroll_right): Call window_body_width instead of
157 (save_window_data): New slots frame_text_width,
158 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
159 (saved_window): New slots pixel_left, pixel_top, pixel_height,
161 (Fcurrent_window_configuration, Fset_window_configuration)
162 (save_window_save, compare_window_configurations): Handle new
163 slots in save_window_data and saved_window.
164 (Fset_window_scroll_bars): Fix doc-string.
165 (window_resize_pixelwise): New variable.
166 (coordinates_in_window, Fcoordinates_in_window_p): Handle
168 (make_parent_window): Adjust sequence_number.
169 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
171 * window.h (struct window): New members new_pixel, pixel_left,
172 pixel_top, pixel_width, pixel_height. Restore sequence_number.
173 (wset_new_pixel): New function.
174 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
175 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
176 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
177 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
178 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
179 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
180 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
181 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
182 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
183 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
184 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
185 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
186 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
187 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
188 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
190 (resize_frame_windows, grow_mini_window, shrink_mini_window)
191 (window_body_width, check_frame_size): Adapt external declarations.
192 * xdisp.c (last_max_ascent): New integer.
193 (window_text_bottom_y): Handle bottom divider.
194 (window_box_width, window_box_height): Calculate pixelwise.
195 (get_glyph_string_clip_rects): Handle right divider.
196 (remember_mouse_glyph): When windows are resized pixelwise
197 proceed with width and height set to 1.
198 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
200 (move_it_to): Calculate and return maximum x position
202 (Fwindow_text_pixel_size): New function.
203 (resize_mini_window, update_tool_bar): Calculate pixelwise.
204 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
206 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
208 (redisplay_tool_bar): Calculate pixelwise.
209 (redisplay_window): Calculate pixelwise. Handle dividers.
210 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
211 (x_draw_vertical_border): Handle dividers.
212 (define_frame_cursor1): Handle vertical drag cursor.
213 (x_draw_right_divider, x_draw_bottom_divider): New functions.
214 (expose_window): Calculate pixelwise. Handle dividers.
215 (init_xdisp): Initialize pixel values.
216 * xfaces.c (Qwindow_divider): New face.
217 (realize_basic_faces): Realize it.
218 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
219 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
220 (x_set_scroll_bar_default_width): Default actual width to 16.
221 (Fx_create_frame): Set sizes pixelwise.
222 (x_create_tip_frame): Default divider widths to zero. Pixelize
223 call of change_frame_size.
224 (Fx_show_tip): Handle divider widths. Initial pixel position
226 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
227 (Vx_window_vertical_drag_shape): New option.
228 * xmenu.c (free_frame_menubar): Pixelize call of
230 * xterm.c (x_draw_window_divider): New function.
231 (x_update_window_end): Optionally draw right divider.
232 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
233 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
234 (handle_one_xevent, x_new_font): Calculate pixelwise.
235 (x_set_window_size_1, x_set_window_size): New argument
236 pixelwise. Calculate pixelwise.
237 (x_wm_set_size_hint): Pixelize call of check_frame_size.
238 (struct x_redisplay_interface): Add x_draw_window_divider.
239 * xterm.h (struct x_output): Add vertical_drag_cursor.
241 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
243 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
244 Set invisible frames's `redisplay' when a full redisplay is requested.
245 (redisplay_window): Set must_be_updated_p instead (bug#15999).
246 (redisplay_mode_lines): Don't set must_be_updated_p any more.
247 (display_mode_lines): Set it here instead.
249 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
251 * dispextern.h (set_window_update_flags): Remove.
253 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
255 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
257 * xdisp.c (REDISPLAY_SOME_P): New macro.
258 (redisplay_internal): Use it (bug#15999).
259 (prepare_menu_bars, redisplay_window): Use it as well.
261 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
263 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
265 * w32font.c (g_b_init_get_char_width_32_w): New static var.
266 (globals_of_w32font): Zero it out.
267 (GetCharWidth32W_Proc): New function pointer.
268 (get_char_width_32_w): New function.
269 (compute_metrics): If get_glyph_outline_w returns an error, try
270 get_char_width_32_w before declaring a failure. This avoids
271 punishing raster (a.k.a. "bitmap") fonts by slowing down
272 redisplay. (Bug#6364).
274 2013-11-29 Eli Zaretskii <eliz@gnu.org>
276 * xdisp.c (clear_mouse_face): Don't invalidate the entire
277 mouse-highlight info, just signal frame_up_to_date_hook that mouse
278 highlight needs to be redisplayed. (Bug#15913)
280 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
282 Fix minor problems found by static checking.
283 * buffer.h (struct buffer_text, struct buffer):
284 * frame.h (struct frame):
285 * window.h (struct window):
286 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
287 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
288 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
289 no-longer-valid use of HAVE_MENUS.
290 * xdisp.c (propagate_buffer_redisplay): Now static.
292 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
294 * xmenu.c (Fmenu_or_popup_active_p):
295 * window.c (Fset_window_configuration):
296 * menu.c (Fx_popup_menu, Fx_popup_dialog):
297 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
298 * fns.c (Fyes_or_no_p):
299 * editfns.c (Fmessage_box, Fmessage_or_box):
300 * alloc.c (make_save_ptr_ptr):
301 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
303 * window.c (Fset_window_configuration): Move select_window later.
305 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
307 Refine redisplay optimizations to only redisplay *some* frames/windows
308 rather than all of them.
309 * xdisp.c (REDISPLAY_SOME): New constant.
310 (redisplay_other_windows, wset_redisplay, fset_redisplay)
311 (bset_redisplay, bset_update_mode_line): New functions.
312 (message_dolog): Use bset_redisplay.
313 (clear_garbaged_frames): Use fset_redisplay.
314 (echo_area_display): Use wset_redisplay.
315 (buffer_shared_and_changed): Remove.
316 (prepare_menu_bars): Call Vpre_redisplay_function before updating
317 frame titles. Compute the actual set of windows redisplayed.
318 Don't update frame titles and menu bars for frames that don't need to
320 (propagate_buffer_redisplay): New function.
322 (redisplay_internal): Use it. Be more selective in the set of windows
323 we redisplay. Propagate windows_or_buffers_changed to
324 update_mode_lines a bit later to simplify the code.
325 (mark_window_display_accurate_1): Reset window and buffer's
327 (redisplay_window): Do nothing if neither the window nor the buffer nor
328 the frame needs redisplay.
329 * window.h (struct window): Add `redisplay' field.
330 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
331 (redisplay_other_windows, window_list): New declarations.
332 * window.c (select_window, Fset_window_start): Use wset_redisplay.
333 (window_list): Not static any more.
334 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
335 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
336 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
337 * frame.c (Fmake_frame_visible): Don't redisplay everything.
338 * frame.h (struct frame): Add `redisplay' field.
339 Move `external_menu_bar' bitfield next to other bit-fields.
340 (SET_FRAME_GARBAGED): Use fset_redisplay.
341 (SET_FRAME_VISIBLE): Don't garbage the frame;
342 Use redisplay_other_windows.
343 * buffer.h (struct buffer): Add `redisplay' field.
344 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
345 (modify_overlay): Use bset_redisplay.
346 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
348 2013-11-28 Eli Zaretskii <eliz@gnu.org>
350 Support w32 file notifications in batch mode.
351 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
352 invalid (which happens in batch mode). If non-interactive, call
353 handle_file_notifications to store file notification events in the
354 input queue. (Bug#15933)
356 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
358 * w32inevt.c (handle_file_notifications): Now external, not static.
360 * w32term.h (handle_file_notifications): Provide prototype.
362 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
363 init_crit, since init_display, which does that otherwise, is not
366 2013-11-27 Glenn Morris <rgm@gnu.org>
368 * Makefile.in ($(lispsource)/international/charprop.el): New.
369 (emacs$(EXEEXT)): Depend on charprop.el.
371 2013-11-27 Eli Zaretskii <eliz@gnu.org>
373 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
374 deleting portions of the buffer under non-nil REPLACE argument.
377 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
378 directory, watch it and not its parent.
379 (add_watch): Allow empty string in FILE.
381 2013-11-27 Martin Rudalics <rudalics@gmx.at>
383 * window.c (Fset_window_start, window_resize_apply)
384 (window_scroll): Reset window_end_valid (Bug#15957).
386 2013-11-27 Glenn Morris <rgm@gnu.org>
388 * Makefile.in (leimdir): Now in lisp source directory.
389 ($(leimdir)/leim-list.el): Just use ../leim .
390 * epaths.in (PATH_DUMPLOADSEARCH):
391 * lread.c (load_path_default):
392 * nsterm.m (ns_load_path): No more leim directory.
394 2013-11-26 Andreas Schwab <schwab@suse.de>
396 * .gdbinit (xgettype): Add cast.
398 2013-11-26 Glenn Morris <rgm@gnu.org>
400 Preload leim-list.el.
401 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
402 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
403 is a single directory.
405 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
407 bool-vector-subsetp is now the normal direction (Bug#15912).
408 * data.c (Fbool_vector_subsetp): Test whether the first argument
409 is a subset of the second one, not the reverse. Add doc string.
411 Fix minor problems found by static checking.
412 * lread.c (load_path_default): Now static.
413 * textprop.c (text_property_stickiness): Be consistent about the
414 test used when deciding whether to consider the previous character.
415 This simplifies the code a bit.
417 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
419 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
421 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
422 (syms_of_frame): Don't defsubr them.
424 2013-11-25 Glenn Morris <rgm@gnu.org>
426 * lread.c (load_path_default): Change the sense of the argument.
427 (init_lread): When EMACSLOADPATH is set, do not ignore changes
428 from dump_path. When it is not, avoid checking dump_path twice.
430 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
431 uninstalled dump_path against installed Vload_path. (Bug#15964)
433 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
435 Export get_pos_property to Elisp.
436 * editfns.c (Fget_pos_property): Rename from get_pos_property.
437 (syms_of_editfns): Export it to Elisp.
439 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
441 2013-11-23 Romain Francoise <romain@orebokech.com>
443 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
444 initialization here ...
445 (syms_of_fileio): ... from here.
447 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
449 * lread.c (init_lread): Fix int/Lisp_Object mixup.
450 Please use --enable-check-lisp-object-type.
452 2013-11-23 Glenn Morris <rgm@gnu.org>
454 * process.c (get_process): Explicit error for dead buffers.
456 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
458 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
460 2013-11-23 Glenn Morris <rgm@gnu.org>
462 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
463 * lread.c (load_path_check): Take path to check as argument.
464 (load_path_default): New, split from init_lread.
465 (init_lread): Move calc of default load-path to load_path_default.
466 Empty elements in EMACSLOADPATH now stand for the default.
467 (load-path): Doc fix.
468 * emacs.c (decode_env_path): Add option to treat empty elements
469 as nil rather than ".".
470 * callproc.c (init_callproc_1, init_callproc):
471 * image.c (Vx_bitmap_file_path):
472 * lisp.h (decode_env_path):
473 * lread.c (Vsource_directory):
474 Update for new argument spec of decode_env_path.
476 2013-11-22 Eli Zaretskii <eliz@gnu.org>
478 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
479 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
481 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
483 Fix some dependency problems that cause unnecessary recompiles.
484 Problem reported by RMS in
485 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
486 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
487 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
488 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
489 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
490 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
491 (boostrap-clean): No need to remove stamp-oldxmenu.
493 Fix recently introduced bool vector overrun.
494 This was due to an optimization that went awry.
495 Reported by Glenn Morris in
496 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
497 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
498 for empty vectors, undoing the 2013-11-18 change.
499 * data.c (bool_vector_binop_driver): Rely on this.
500 Fix bug that occasionally overran the destination.
501 * lisp.h (struct Lisp_Bool_vector): Document this.
503 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
505 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
508 * nsterm.m (init, run, stop:): Comment out for now, does not work
511 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
513 * charset.c (syms_of_charset): Don't read past end of string.
515 2013-11-19 Glenn Morris <rgm@gnu.org>
517 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
519 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
521 Add hooks to run on gaining/losing focus. (Bug#15029)
522 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
523 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
524 (syms_of_frame): Add focus-in-hook, focus-out-hook.
526 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
528 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
529 The old names predated the API change that put destination at end.
531 Improve API of recently-added bool vector functions (Bug#15912).
532 The old API had (bool-vector-count-matches A B)
533 and (bool-vector-count-matches-at A B I), which gave the
534 misleading impression that the two functions were variants, one
535 with a location I. The new API has (bool-vector-count-population A)
536 and (bool-vector-count-consecutive A B I) to make the distinction
537 clearer. The first function no longer has a B argument, since the
538 caller can easily determine the number of nils if the length and
539 number of ts is known.
540 * data.c (Fbool_vector_count_population): Rename from
541 bool_vector_count_matches, and accept just 1 argument.
542 (Fbool_vector_count_consecutive): Rename from
543 Fbool_vector_count_matches_at.
545 Always allocate at least one bits_word per bool vector.
546 See Daniel Colascione in:
547 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
548 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
549 * data.c (bool_vector_binop_driver): Rely on this. Tune.
550 * lisp.h (struct Lisp_Bool_vector): Document this.
552 2013-11-18 Eli Zaretskii <eliz@gnu.org>
554 * insdel.c (invalidate_buffer_caches): New function, consolidated
555 from part of prepare_to_modify_buffer.
556 (insert_from_gap, prepare_to_modify_buffer):
557 * coding.c (code_convert_region, code_convert_string):
558 Call invalidate_buffer_caches. (Bug#15841)
560 * lisp.h (invalidate_buffer_caches): Add prototype.
562 2013-11-17 Eli Zaretskii <eliz@gnu.org>
564 * w32term.c (x_update_window_end): Don't invalidate the entire
565 mouse-highlight info, just signal frame_up_to_date_hook that mouse
566 highlight needs to be redisplayed. (Bug#15913)
568 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
570 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
572 2013-11-16 Eli Zaretskii <eliz@gnu.org>
574 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
575 while we are using Vprin1_to_string_buffer.
577 * keymap.c (describe_map): Don't crash if PT is 1 both before and
578 after inserting the description string. (Bug#15907)
580 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
582 * data.c: Work around bogus GCC diagnostic about shift count.
583 Reported by Eli Zaretskii in
584 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
585 (pre_value): New function.
586 (count_trailing_zero_bits): Use it.
588 2013-11-15 Eli Zaretskii <eliz@gnu.org>
590 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
591 assume C macros are not supported even under -g3 in these old GCC
594 2013-11-15 Leo Liu <sdl.web@gmail.com>
596 * minibuf.c (Ftry_completion, Fall_completions)
597 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
599 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
601 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
602 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
603 This avoids placing unnecessary constants into the Emacs code.
605 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
607 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
608 for Cygwin w32 build.
610 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
611 for Cygwin w32 build. (Bug#15892)
613 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
615 Simplify, port and tune bool vector implementation.
616 * alloc.c (bool_vector_exact_payload_bytes)
617 (bool_vector_payload_bytes): Remove.
618 (bool_vector_fill): Return its argument.
619 * alloc.c (bool_vector_fill):
621 * print.c (print_object):
622 Simplify by using bool_vector_bytes.
623 * alloc.c (make_uninit_bool_vector):
624 New function, broken out from Fmake_bool_vector.
625 (Fmake_bool_vector): Use it. Use tail call.
626 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
627 * data.c (BITS_PER_ULL): New constant.
628 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
629 if long long versions don't exist.
630 (shift_right_ull): New function.
631 (count_one_bits_word): New function, replacing popcount_bits_word
632 macro. Don't assume that bits_word is no wider than long long.
633 (count_one_bits_word, count_trailing_zero_bits):
634 Don't assume that bits_word is no wider than long long.
635 * data.c (bool_vector_binop_driver, bool_vector_not):
636 * fns.c (Fcopy_sequence):
638 Create an uninitialized destination, to avoid needless work.
639 (internal_equal): Simplify.
640 (Ffillarray): Prefer tail call.
641 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
642 contain at least one word.
643 (bits_word_to_host_endian): Prefer if to #if. Don't assume
644 chars are narrower than ints.
645 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
646 * fns.c (Fcopy_sequence):
648 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
649 Don't try to port to hosts where bits_word values have holes; the
650 code wouldn't work there anyway. Verify this assumption, though.
651 (bool_vector_bytes): New function.
652 (make_uninit_bool_vector): New decl.
653 (bool_vector_fill): Now returns Lisp_Object.
655 * xfns.c (xic_create_fontsetname):
656 * xrdb.c (gethomedir): Prefer tail calls.
658 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
660 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
661 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
663 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
664 that requires a return value.
665 (Fset_buffer_modified_p): Take advantage of this change to do
668 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
670 * buffer.c (Frestore_buffer_modified_p): Sync it with
671 Fset_buffer_modified_p.
672 (Fforce_mode_line_update): New function, moved from subr.el.
673 (Fset_buffer_modified_p): Use them.
674 (syms_of_buffer): Defsubr Fforce_mode_line_update.
676 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
678 * search.c (find_newline): Rewrite to prefer offsets to pointers.
679 This avoids undefined behavior when subtracting pointers into
680 different aways. On my platform it also makes the code a tad
681 smaller and presumably faster.
683 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
685 * keyboard.c (command_loop_1): Use region-extract-function.
686 * insdel.c (Qregion_extract_function): Not static any more (can we
687 stop pretending that these vars can benefit from being marked static?).
689 2013-11-09 Eli Zaretskii <eliz@gnu.org>
691 * search.c (find_newline): If buffer text is relocated during the
692 "dumb loop", adjust C pointers into buffer text to follow suit.
695 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
697 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
698 for conversion (Bug#15837).
700 2013-11-09 Eli Zaretskii <eliz@gnu.org>
702 * fileio.c (Finsert_file_contents): Invalidate the newline cache
703 for the entire range of inserted characters. (Bug#15841)
705 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
707 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
709 (realize_default_face): Remove assignment to distant-foreground if
710 unspecified (Bug#15815).
712 2013-11-08 Eli Zaretskii <eliz@gnu.org>
714 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
715 cache-long-scans disabled, since we don't want to call
716 prepare_to_modify_buffer (in insert_1_both) for each message we
719 * buffer.h (bset_cache_long_scans): New INLINE function, moved
720 from buffer.c. Improve commentary to the buffer field setter
723 * buffer.c (bset_cache_long_scans): Static function deleted.
724 Improve commentary to the buffer field setter functions.
725 (init_buffer_once): Default for cache-long-scans changed to t.
728 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
730 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
732 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
733 This bug was introduced in my 2013-06-21 change, and caused
734 struct Lisp_Sub_Char_Table objects to be given too many slots,
735 which broke 'make -C admin/unidata'.
737 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
739 Import changes from mac-port 4.5.
740 * macfont.m (mac_font_copy_default_descriptors_for_language)
741 (mac_font_copy_default_name_for_charset_and_languages): Declare.
742 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
743 (macfont_language_default_font_names): New.
744 (macfont_list): Rearrange language/charset code.
745 (macfont_close): Don't check for macfont_info->cache.
746 (mac_ctfont_create_preferred_family_for_attributes): New font
748 mac_font_copy_default_name_for_charset_and_languages.
749 (mac_font_copy_default_descriptors_for_language)
750 (mac_font_copy_default_name_for_charset_and_languages): New functions.
752 * macfont.h (kCTVersionNumber10_9): Define if not defined.
754 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
756 Port to C11 aligned_alloc, and fix some integer overflows.
757 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
758 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
759 and use of posix_memalign replaced with aligned_alloc.
760 (aligned_alloc): New function, defined or declared as needed.
761 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
762 Don't undef; configure.ac now does this.
763 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
764 (calloc, aligned_alloc): Check for integer overflow.
765 (aligned_alloc): Rename from memalign. All uses changed.
766 (memalign): New function, an alias for aligned_alloc.
768 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
770 * xdisp.c (redisplay_internal): Fix typo in last change.
772 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
774 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
776 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
778 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
779 redisplay--mode-lines-cause.
780 (redisplay_internal): Keep them uptodate. Remove redundant check of
781 buffer_shared_and_changed.
782 * *.[chm]: Number every assignment to update_mode_lines so we
783 can track why it is set.
785 2013-11-06 Eli Zaretskii <eliz@gnu.org>
787 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
789 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
791 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
792 can track why it is set.
794 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
796 Integer-related fixes for term.c etc.
797 * dispextern.h (face_tty_specified_color): New function.
798 * term.c (turn_on_face): Don't rely on undefined behavior when
799 assigning an out-of-range value to 'long'.
800 Simplify test for toggling highlight.
801 (tty_capable_p): Omit last two (unused) args. All callers changed.
802 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
803 (read_menu_input, tty_menu_activate, tty_menu_show):
804 * xfaces.c (x_supports_face_attributes_p)
805 (tty_supports_face_attributes_p):
806 Use bool for boolean. All callers changed.
807 (tty_supports_face_attributes_p): Omit defaults for color indices;
808 no longer needed. Simplify tail call.
810 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
812 * xdisp.c (prepare_menu_bars): Mark static.
813 * lisp.h (prepare_menu_bars): Don't declare.
814 * xselect.c (x_handle_selection_clear):
815 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
817 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
819 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
820 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
822 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
824 * keyboard.c (Fcommand_error_default_function): Rename from
825 Fdefault_error_output.
827 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
829 * keyboard.c (Fdefault_error_output): New function, extracted from
831 (syms_of_keyboard): Use it for Vcommand_error_function.
833 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
835 * eval.c (handlerlist_sentinel): New variable (bug#15802).
836 (init_eval): Use it to ensure handlerlist is non-NULL.
837 (unwind_to_catch): Make sure we never set handlerlist to NULL.
838 (Fsignal): Adjust NULLness test of handlerlist.
839 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
841 2013-11-05 Eli Zaretskii <eliz@gnu.org>
843 * callproc.c (call_process): Call prepare_to_modify_buffer before
844 decoding text read from the sub-process, as the decoded stuff will
845 be inserted into the buffer. This will invalidate the various
846 caches maintained for the buffer. (Bug#15148)
848 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
850 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
851 string of glyphless-char-display.
853 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
855 * nsfns.m (ns_get_name_from_ioreg): New function.
856 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
857 OSX >= 10.9. Use ns_get_name_from_ioreg.
859 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
861 Simplify and port recent bool vector changes.
862 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
863 only in this file. Use a more-efficient implementation if the
864 second argument is a power of 2.
865 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
866 Remove no-longer-necessary compile-time checks.
867 (bool_vector_exact_payload_bytes): New function.
868 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
869 exact payload changed to call the new function. Do not assume
870 that the arg or result fits in ptrdiff_t.
871 (bool_vector_fill): New function.
872 (Fmake_bool_vector): Use it. Don't assume bit counts fit
874 (vroundup_ct): Don't assume arg fits in size_t.
875 * category.c (SET_CATEGORY_SET): Remove. All callers now just
876 invoke set_category_set.
877 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
878 All callers changed. Use bool_vector_set.
879 * category.h (XCATEGORY_SET): Remove; no longer needed.
880 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
882 * data.c (Faref): Use bool_vector_ref.
883 (Faset): Use bool_vector_set.
884 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
885 (Fbool_vector_not, Fbool_vector_count_matches)
886 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
887 * fns.c (concat): Use bool_vector_ref.
888 (Ffillarray): Use bool_vector_fill.
889 (mapcar1): Use bool_vector_ref.
890 (sxhash_bool_vector): Hash words, not bytes.
891 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
892 a constant, since it's now used in #if.
893 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
894 unsigned char on unusual architectures, so that we no longer
895 assume that the number of bits per bits_word is a power of two or
896 is a multiple of 8 or of CHAR_BIT.
897 (Qt): Add forward decl.
898 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
899 at least as strictly as bits_word.
900 (bool_vector_data, bool_vector_uchar_data): New accessors.
901 All data structure accesses changed to use them.
902 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
903 (bool_vector_set): New functions.
904 (bool_vector_fill): New decl.
905 (ROUNDUP): Move to alloc.c as described above.
907 Fix recent gnutls changes.
908 * gnutls.c (Fgnutls_boot): Don't assume C99.
909 * process.c (wait_reading_process_output): Fix typo in recent change.
911 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
913 * process.c (wait_reading_process_output, read_process_output)
914 (send_process): Check gnutls_state is not NULL.
916 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
917 (Fgnutls_boot): Set process gnutls_p later, after initialization.
919 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
921 * nsterm.m (init, run, stop:): New methods in EmacsApp for
922 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
924 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
927 * nsfns.m (Fx_create_frame): Fix memory leak.
929 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
930 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
931 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
933 2013-11-04 Eli Zaretskii <eliz@gnu.org>
935 * xdisp.c (message3_nolog, message_with_string): Encode the string
936 before writing it to the terminal in a non-interactive session.
938 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
939 sure we concatenate them into a unibyte string.
941 * fileio.c (make_temp_name): Encode PREFIX, and decode the
942 resulting temporary name before returning it to the caller.
943 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
944 is a unibyte string, convert NAME to a unibyte string to ensure
945 that the result is also a unibyte string.
947 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
948 create unibyte strings from default paths and directory/file
951 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
954 * callproc.c (init_callproc): Use build_unibyte_string to make
955 sure we create unibyte strings from default paths and
956 directory/file names.
958 * buffer.c (init_buffer): Don't store default-directory of
959 *scratch* in multibyte form. The original problem which led to
961 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
962 but it was solved long ago. (Bug#15260)
964 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
966 Port to stricter C99 platforms.
967 Especially, C99 prohibits nesting a struct X inside struct Y if
968 struct X has a flexible array member.
969 * alloc.c (struct sdata): New type.
970 (sdata): Implement in terms of struct sdata.
971 Remove u member; all uses replaced by next_vector, set_next_vector.
972 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
973 (SDATA_DATA_OFFSET): Now a constant, not a macro.
974 (struct sblock): Rename first_data member to data, which is now
975 a flexible array member. All uses changed.
976 (next_vector, set_next_vector, large_vector_vec): New functions.
977 (vector_alignment): New constant.
978 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
979 (struct large-vector): Now merely a NEXT member, since the old approach
980 ran afoul of stricter C99. All uses changed to use
981 large_vector_vec or large_vector_offset.
982 (large_vector_offset): New constant.
983 * dispnew.c: Include tparam.h, for tgetent.
984 Do not include term.h; no longer needed.
985 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
986 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
987 (struct Lisp_Vector): Use a flexible array member for contents,
988 instead of a union with a member that is an array of size 1.
990 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
991 fact that the struct no longer contains a union.
992 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
993 (struct Lisp_Save_Value, struct Lisp_Free):
994 Use unsigned, not int, for spacers, to avoid c99 warning.
995 (union specbinding): Use unsigned, not bool, for bitfield, as
996 bool is not portable to pre-C99 hosts.
998 2013-11-04 Glenn Morris <rgm@gnu.org>
1000 * emacs.c (usage_message): Mention that `-L :...' appends.
1002 2013-11-02 Glenn Morris <rgm@gnu.org>
1004 * Makefile.in (abs_builddir): Remove.
1005 (bootstrap_exe): Use relative filename.
1007 Use relative filenames in TAGS files.
1008 * Makefile.in (abs_srcdir): Remove it again.
1009 (.PHONY): Remove frc.
1010 (maintainer-clean): No more TAGS-LISP file.
1011 (TAGS): Pass relative file names to etags.
1012 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1014 * Makefile.in (abs_srcdir): New, set by configure.
1016 (maintainer-clean): Remove pointless echo. That should be in the
1017 top-level Makefile, if anywhere. Delete TAGS-LISP.
1018 (extraclean): No s/ and m/ directories for some time.
1019 (TAGS): Also depend on ctagsfiles3.
1020 Remove no-longer-defined S_FILE.
1021 Pass absolute filenames to etags once more.
1022 (TAGS-LISP): Replace lispdir with its expansion.
1023 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1024 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1026 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1028 * xfaces.c (check_lface_attrs, realize_default_face):
1029 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1030 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1032 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1034 * emacs.c (original_pwd): Remove global var by making it local.
1035 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1037 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1039 * xfaces.c: Declare color_distance.
1040 (QCdistant_foreground): New variable.
1041 (NEAR_SAME_COLOR_THRESHOLD): New define.
1042 (load_color2): New function.
1043 (load_color): Call load_color2.
1044 (load_face_colors): Call load_color2 and if distant-color is specified
1045 calculate distant and use distant-color if colors are near.
1046 (LFACE_DISTANT_FOREGROUND): New define.
1047 (merge_face_ref, Finternal_set_lisp_face_attribute)
1048 (Finternal_get_lisp_face_attribute)
1049 (x_supports_face_attributes_p): Handle distant-foreground similar to
1051 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1053 * dispextern.h (lface_attribute_index):
1054 Add LFACE_DISTANT_FOREGROUND_INDEX.
1056 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1058 * image.c (pbm_next_char): New function.
1059 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1060 (pbm_scan_number): Use it.
1061 (Qlibjpeg_version): New variable.
1062 (syms_of_image): DEFSYM and initialize it.
1064 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1066 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1068 2013-10-31 Glenn Morris <rgm@gnu.org>
1070 * emacs.c (original_pwd): New char.
1071 (main): If using --chdir, store original_pwd.
1072 (init_cmdargs): When setting Vinvocation_directory based on a
1073 relative argv[0], use original_pwd if set. (Bug#15768)
1075 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1077 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1079 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1081 * insdel.c: Fix minor problems found by static checking.
1082 (Qregion_extract_function): Now static.
1083 (prepare_to_modify_buffer_1): Remove unused locals.
1085 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1087 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1088 (syms_of_xdisp): Declare pre-redisplay-function.
1089 (markpos_of_region): Remove function.
1090 (init_iterator, compute_stop_pos, handle_face_prop)
1091 (face_before_or_after_it_pos, reseat_to_string)
1092 (get_next_display_element, window_buffer_changed)
1093 (redisplay_internal, try_cursor_movement, redisplay_window)
1094 (try_window_reusing_current_matrix, try_window_id, display_line)
1095 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1096 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1097 * window.h (struct window): Remove field `region_showing'.
1098 * dispextern.h (struct it): Remove region_beg/end_charpos.
1099 (face_at_buffer_position, face_for_overlay_string)
1100 (face_at_string_position): Update prototypes.
1101 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1102 (face_at_string_position): Remove `region_beg' and `region_end' args.
1103 * fontset.c (Finternal_char_font):
1104 * font.c (font_at, font_range): Adjust calls accordingly.
1105 * insdel.c (Qregion_extract_function): New var.
1106 (syms_of_insdel): Initialize it.
1107 (prepare_to_modify_buffer_1): Use it.
1109 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1111 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1112 * ftxfont.c (ftxfont_get_gcs):
1113 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1114 * xfaces.c (x_free_colors, x_free_dpy_colors)
1115 (x_create_gc, unload_color):
1116 * xselect.c (x_property_data_to_lisp):
1117 * xsettings.c (parse_settings):
1118 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1119 (get_bits_and_offset): Adjust definition.
1120 * frame.c (XParseGeometry): Adjust locals.
1121 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1122 * regex.h (toplevel): Likewise for reg_syntax_t.
1124 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1126 * eval.c (run_hook_with_args): Use FUNCTIONP.
1128 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1130 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1131 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1132 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1133 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1134 on MS-Windows anyway.
1135 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1136 (free_realized_face): ...adjust user.
1137 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1138 white relief pixels to -1.
1139 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1140 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1141 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1143 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1145 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1146 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1147 in practice now. All callers changed.
1149 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1151 * dispextern.h (struct face): Use bitfields for 'underline_type'
1152 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1153 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1154 'stipple' member. Move 'lface' member up to help...
1155 * xfaces.c (make_realized_face): ...this function to find and
1156 clear just the members that need clearing.
1157 (load_face_colors, realize_x_face):
1158 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1160 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1162 * xftfont.c (struct xftfont_info): Remove set-but-unused
1164 (xftfont_open): Adjust user.
1165 (xftfont_get_colors): Remove useless prototype.
1167 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1169 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1170 before passing them to 'unexec'. (Bug#15260)
1172 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1174 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1176 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1178 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1179 the changed signature of the font driver's 'close' method.
1181 * w32font.h (w32font_close): Adjust the prototype to the change in
1182 function definition.
1184 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1186 * w32uniscribe.c (uniscribe_close): Adapt the call to
1187 w32font_close to its new prototype.
1189 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1191 Omit unused frame argument of font API's close function.
1192 * font.h (struct font): Drop frame argument. Adjust comment.
1193 * font.c (font_clear_cache, font_close_object): Adjust users.
1194 * ftfont.c (ftfont_close):
1195 * ftxfont.c (ftxfont_close):
1196 * macfont.m (macfont_close):
1197 * nsfont.m (nsfont_close):
1198 * w32font.c (w32font_close):
1199 * xfont.c (xfont_close):
1200 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1201 tweak comments and make functions safe if called more than once for
1202 the same font object.
1204 Perform font-specific cleanup when font object is swept by GC. See
1205 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1206 * alloc.c (cleanup_vector): New function.
1207 (sweep_vector): Call it for each reclaimed vector object.
1208 * font.h (struct font): Adjust comment.
1210 2013-10-24 Glenn Morris <rgm@gnu.org>
1212 * Makefile.in (abs_top_srcdir): New, set by configure.
1214 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1216 Adjust recent font-related changes to fix bug#15686.
1217 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1218 is a live window system frame, mark its default font too.
1220 2013-10-23 Glenn Morris <rgm@gnu.org>
1222 * Makefile.in (RUN_TEMACS): Make relative (again).
1223 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1224 (bootstrap-emacs$(EXEEXT)):
1225 Quote entities that might contain whitespace.
1227 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1229 Port to Solaris 10 and its bundled GCC.
1230 Problem reported by Timothy C. Burt.
1231 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1233 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1235 Do not allow font caches to grow too large.
1236 * alloc.c (compact_font_cache_entry, compact_font_caches):
1237 New functions or stub if not HAVE_WINDOW_SYSTEM.
1238 (compact_undo_list): Factor out from Fgarbage_collect.
1240 (mark_face_cache): Mark face font. Move down to avoid
1242 (mark_terminals): Do not mark font cache here.
1243 (Fgarbage_collect): Call compaction functions described
1244 above. Adjust comment.
1246 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1248 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1249 chdir to HOME (bug#15607).
1251 * nsterm.m (Qcocoa, Qgnustep): New variables.
1252 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1253 (ns_get_color): Make selection color work for GNUStep also.
1255 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1257 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1258 handles mouse clicks. Instead, let GPM use the same code as all
1259 the other mice use. See the discussion starting at
1260 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1261 for the details of the problem with the menu bar this fixes.
1263 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1265 Remove port-specific display name lists to avoid extra
1266 complexity and data duplication with display info lists.
1267 * xterm.h (x_display_name_list): Remove declaration.
1268 * xterm.c (x_display_name_list): Remove.
1269 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1270 * xfns.c (x_display_info_for_name, Fx_display_list):
1271 Likewise. Use x_display_list where appropriate.
1272 * w32term.h (w32_display_name_list): Remove declaration.
1273 * w32term.c (w32_display_name_list): Remove.
1274 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1276 * w32fns.c (x_display_info_for_name, Fx_display_list):
1277 Likewise. Use x_display_list where appropriate.
1278 * nsterm.h (ns_display_name_list): Remove declaration.
1279 * nsterm.m (ns_display_name_list): Remove.
1280 (ns_term_init, syms_of_nsterm): Adjust users.
1281 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1282 Likewise. Use x_display_list where appropriate.
1283 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1284 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1285 (mark_terminals): Mark per-terminal font cache.
1287 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1289 Don't run timers in input-pending-p. Its new check-timers param
1290 provides the prior behavior. (Bug#15045).
1291 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1294 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1296 Make some functions static in non-Microsoft builds.
1297 On my platform (Fedora 19 x86-64), this shrinks the
1298 Emacs executable (text+data) by 0.25%.
1299 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1300 (load_color) [!MSDOS]:
1301 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1302 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1303 * lisp.h (check_existing):
1304 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1305 (network_interface_info) [!WINDOWSNT]:
1306 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1307 Remove extern decls.
1308 * fileio.c (check_existing):
1309 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1310 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1311 (network_interface_info) [!WINDOWSNT]:
1312 * term.c (encode_terminal_code) [!WINDOWSNT]:
1313 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1314 * xfaces.c (load_color) [!MSDOS]:
1316 * fileio.c (check_existing, check_executable, check_writable):
1317 * process.c (network_interface_list, network_interface_info):
1318 Move earlier, so that we don't need forward decls.
1319 * gnutls.c (fn_gnutls_transport_set_errno)
1320 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1322 * w32.c (init_environment): Use faccessat rather than
1323 check_existing, partly for consistency with the rest of the code
1324 in this file, partly so that check_existing can be static.
1326 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1327 * emacs.c (MAIN_PROGRAM): New macro.
1328 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1329 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1331 bool vector int width fixes
1332 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1333 (Fbool_vector_count_matches_at):
1334 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1335 can exceed PTRDIFF_MAX, at least in theory.
1336 (Fbool_vector_count_matches_at):
1337 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1339 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1341 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1342 (struct sockaddr): Add forward decl, for platforms that lack it.
1344 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1346 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1349 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1351 * w32.c (network_interface_get_info, network_interface_list)
1352 (network_interface_info): New functions. (Bug#15610)
1353 (GetAdaptersInfo_Proc): New typedef.
1354 (get_adapters_info): New wrapper function.
1355 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1357 * process.h (network_interface_list, network_interface_info):
1360 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1361 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1362 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1363 for WINDOWSNT. Doc fix.
1364 (syms_of_process): Defsubr Snetwork_interface_list and
1365 Snetwork_interface_info unconditionally.
1367 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1368 in NS GUI sessions. (Bug#15629)
1370 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1372 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1374 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1376 * print.c (print_object): Print " ..." when truncating bool vectors.
1378 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1380 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1381 standard mouse buttons.
1383 * termhooks.h (struct input_event): Remove incorrect commentary.
1385 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1387 Disallow bool vector operations on mixed-length operands.
1388 The old behavior left garbage in the result vector sometimes,
1389 and didn't seem to be useful.
1390 * data.c (Qwrong_length_argument): New static var.
1391 (wrong_length_argument): New function.
1392 (bool_vector_binop_driver): Check that args agree in length.
1394 * keyboard.c, keyboard.h (all_kboards): Now static.
1396 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1398 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1399 note from the lispref.
1401 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1403 * nsterm.h (struct ns_display_info): Remove set-but-unused
1404 member image_cache (image caches are per-terminal anyway).
1405 (FRAME_X_IMAGE_CACHE): Remove.
1406 * nsterm.m (ns_initialize_display_info): Adjust user.
1408 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1410 * w32proc.c: Include mingw_time.h.
1412 * w32.c: Include mingw_time.h.
1414 Implement scrolling of TTY menus when the screen is too short.
1416 * term.c (tty_menu_display): Accept an additional argument, the
1417 menu item from which to start displaying the menu. Account for
1418 the value of Y when limiting the menu to the number of available
1420 (mi_result): New enumeration.
1421 (read_menu_input): Return enumerated value. When the y coordinate
1422 hits min_y or max_y, return scroll indication instead of wrapping
1424 (tty_menu_activate): Handle the scrolling indications from
1425 read_menu_input. Compute the first menu item to display and pass
1426 it to tty_menu_display.
1428 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1430 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1431 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1432 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1433 Adjust to match the change described below.
1434 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1435 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1436 memory_below_frame members to...
1437 * termchar.h (struct tty_display_info): ...here because they're
1438 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1439 * term.c (init_tty):
1440 * nsterm.m (ns_create_terminal):
1441 * w32term.c (w32_create_terminal):
1442 * xterm.c (x_create_terminal): Adjust users.
1443 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1444 to filter out non-TTY frames. Adjust comment.
1445 (scrolling): Adjust user. Prefer eassert for debugging check.
1447 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1449 * xfaces.c (PT_PER_INCH): Remove unused macro.
1450 * termhooks.h (struct terminal): Remove set-but-unused
1451 member fast_clear_end_of_line.
1452 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1453 * nsterm.m (ns_create_terminal):
1454 * term.c (init_tty):
1455 * w32term.c (w32_create_terminal):
1456 * xterm.c (x_create_terminal): Adjust users.
1458 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1460 * lisp.h (bool_vector_size): New function.
1461 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1462 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1463 (Fbool_vector_not, Fbool_vector_count_matches_at):
1464 Remove uses of 'eassume' that should no longer be needed,
1465 because they are subsumed by the 'eassume' in bool_vector_size.
1467 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1469 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1470 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1471 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1473 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1475 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1476 have different dimensions. (Bug#15575)
1478 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1481 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1483 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1485 * term.c (tty_menu_show): Never return with unbalanced
1486 specpdl. Use eassert for debugging check. Adjust style.
1488 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1490 * term.c (read_menu_input): Make selection of menu items
1491 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1492 (tty_menu_activate): Fix off-by-one error when computing max_y.
1494 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1496 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1497 audit logging (only used with GnuTLS 3.x) and enable it.
1499 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1501 * dispnew.c (redraw_frame): Remove useless #ifdef because
1502 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1503 Also, move TTY fflush to...
1504 * term.c (tty_update_end): ...this function.
1506 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1508 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1509 the end of the frame's glyph matrix. (Bug#15575)
1511 * term.c (tty_menu_display): Don't move cursor while overwriting
1512 frame's glyphs with menu items. Limit the number of items
1513 displayed to what can be shown on the available screen lines,
1514 excluding the echo area.
1515 (tty_menu_activate): Limit the Y coordinate allowed by
1516 read_menu_input to the last screen line used for menu display.
1518 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1520 * lisp.h (eassume): New macro.
1521 Also, include <verify.h>, for 'assume'.
1522 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1523 (vroundup, vector_nbytes):
1524 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1525 (Fbool_vector_not, Fbool_vector_count_matches)
1526 (Fbool_vector_count_matches_at):
1527 Use eassume, not eassert.
1528 * casetab.c (set_identity, shuffle):
1529 * composite.c (composition_gstring_put_cache):
1530 * dispnew.c (update_frame_1):
1531 * ftfont.c (ftfont_shape_by_flt):
1532 * image.c (gif_load):
1533 * intervals.c (offset_intervals):
1534 * macfont.m (macfont_shape):
1535 Remove calls to 'assume' that are no longer needed, because
1536 --enable-gcc-warnings no longer generates bogus warnings
1537 when these calls are removed.
1539 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1541 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1543 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1545 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1546 (Qsubstitute_env_in_file_name): New var.
1547 (syms_of_fileio): Define it.
1549 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1551 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1552 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1555 * term.c (save_and_enable_current_matrix): Don't allocate and
1556 don't save margin areas.
1557 (restore_desired_matrix): Don't restore margin areas.
1558 (free_saved_screen): Don't free margin areas.
1560 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1562 * image.c: Pacify --enable-gcc-warnings.
1563 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1564 #define only if used.
1566 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1568 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1569 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1570 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1571 (gif_load): For giflib v5.x and later, display the error message
1572 produced by giflib when its functions fail.
1573 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1576 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1578 * keyboard.c (last_event_timestamp): Remove. For X selection and
1579 GTK popup menus, it may be obtained from per-frame X display info.
1580 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1581 (process_special_events): Adjust users.
1582 * keyboard.h (last_event_timestamp): Remove declaration.
1583 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1584 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1585 * menu.h (xmenu_show): Adjust prototype.
1586 * menu.c (Fx_popup_menu): Adjust user.
1587 * xselect.c (x_own_selection, x_get_foreign_selection)
1588 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1590 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1592 * keyboard.c (init_kboard): Now static. Add arg
1593 to denote window system. Adjust comment.
1594 (init_keyboard): Adjust user.
1595 (allocate_kboard): New function.
1597 * nsterm.m (ns_term_init):
1598 * term.c (init_tty):
1599 * w32term.c (w32_create_terminal):
1600 * xterm.c (x_term_init): Use it.
1601 * keyboard.h (init_kboard): Remove prototype.
1602 (allocate_kboard): Add prototype.
1604 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1606 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1607 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1609 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1611 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1613 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1615 * term.c (tty_menu_activate): Flush the output stream after
1616 showing the cursor, and don't mark the frame garbaged at exit from
1617 the function. Fixes redisplay glitches when moving from one menu
1620 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1622 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1623 or throw error (Bug#15570).
1625 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1627 * intervals.c (temp_set_point_both): Move test into 'eassert',
1630 * lisp.h (eassert): Don't use 'assume'.
1631 Sometimes 'assume' wins in performance, and sometimes it loses,
1632 so it shouldn't be used all the time. Perhaps we need two
1633 flavors of 'eassert', one for where 'assume' is far more likely
1634 to help or to hurt; but that can be done later.
1635 Problem reported by Dmitry Antipov in
1636 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1637 Also, don't include <verify.h>; no longer needed.
1639 2013-10-09 Glenn Morris <rgm@gnu.org>
1641 * eval.c (Fcond): Doc tweak.
1643 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1645 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1646 expressions with side effects to eassert. (Bug#15565)
1648 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1650 * fns.c (hashfn_user_defined): Allow hash functions to return any
1653 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1655 Fix minor problems found by static checking.
1656 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1657 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1658 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1659 * keyboard.c (read_menu_command): Remove unused local.
1660 * lisp.h (read_menu_command): New decl.
1661 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1662 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1663 Return ptrdiff_t, not int.
1664 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1665 not int, for benefit of xpalloc.
1666 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1668 (have_menus_p): Remove; unused.
1669 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1670 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1671 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1673 (save_and_enable_current_matrix): Omit unnecessary casts.
1674 (read_menu_input): Omit local extern decl (now in lisp.h).
1675 Don't access uninitialized storage if mouse_get_xy fails.
1676 (tty_menu_activate): Mark local as initialized, for lint.
1677 (tty_menu_activate, tty_meny_show): Remove unused locals.
1679 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1681 Support menus on text-mode terminals.
1682 * xterm.h (xw_popup_dialog): Add prototype.
1684 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1685 (xmenu_show): Block input here, instead in Fx_popup_menu.
1686 (xw_popup_dialog): New function, with X-specific bits of popup
1689 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1692 * window.c (Fset_window_configuration): Use run-time tests of the
1693 frame type instead of compile-time conditionals, when menu-bar
1694 lines are considered.
1696 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1697 (w32_popup_dialog): New prototypes.
1699 * w32menu.c (Fx_popup_dialog): Function deleted.
1700 (w32_popup_dialog): New function, with w32 specific bits of popup
1701 dialogs. Block input here.
1703 * w32inevt.c (w32_console_read_socket): Minor change to add
1704 debugging TTY events.
1706 * w32fns.c (show_hourglass): If returning early because the frame
1707 is not a GUI frame, unblock input.
1709 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1710 (cursorY): New functions.
1712 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1713 WINDOWSNT, macros that call curX and curY elsewhere.
1715 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1717 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1718 specific function to hide and show cursor on a text-mode terminal.
1719 (tty_menu_struct, struct tty_menu_state): New structures.
1720 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1721 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1722 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1723 (tty_menu_locate, save_and_enable_current_matrix)
1724 (restore_desired_matrix, screen_update, read_menu_input)
1725 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1726 (tty_pop_down_menu, tty_menu_last_menubar_item)
1727 (tty_menu_new_item_coords, tty_menu_show): New functions.
1728 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1730 * nsterm.h (ns_popup_dialog): Adjust prototype.
1732 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1734 (ns_popup_dialog): Adapt order of arguments to the other
1735 *_menu_show implementations.
1736 (Fx_popup_dialog): Function deleted.
1738 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1740 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1742 * menu.c (have_boxes): New function.
1743 (single_keymap_panes): Use it instead of a compile-time
1745 (single_menu_item): Use run-time tests of the frame type instead
1746 of compile-time conditionals.
1747 (encode_menu_string): New function.
1748 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1749 the macro, since different types of frame need different encoding
1751 (digest_single_submenu): Use run-time tests of frame type instead
1752 of, or in addition to, compile-time conditionals.
1753 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1754 (Fx_popup_menu): Detect when the function is called from keyboard
1755 on a TTY. Don't barf when invoked on a text-mode frame.
1756 Check frame type at run time, instead of compile-time conditionals for
1757 invoking terminal-specific menu-show functions.
1758 Call tty_menu_show on text-mode frames.
1759 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1760 run time to determine which alternative to invoke; support dialogs
1763 * keyboard.h <Qmouse_movement>: Declare.
1765 * keyboard.c <Qmouse_movement>: Now extern.
1766 <Qecho_keystrokes>: New static variable.
1767 (read_key_sequence): Accept an additional argument, a flag to
1768 prevent redisplay during reading of the key sequence. All callers
1770 (read_menu_command): New function.
1771 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1773 (toolkit_menubar_in_use): New function.
1774 (make_lispy_event): Use it instead of a compile-time test.
1776 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1777 window-system being available.
1779 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1780 to x-popup-dialog on the frame type, they all now support popup
1783 * dispnew.c (save_current_matrix): Save the margin areas.
1784 (restore_current_matrix): Restore margin areas.
1785 (update_frame_with_menu): New function.
1787 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1790 * alloc.c (make_save_ptr): Now compiled unconditionally.
1792 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1794 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1795 (redraw_frame, update_frame): Adjust users.
1796 * dispextern.h (set_window_update_flags): Adjust prototype.
1797 * xdisp.c (redisplay_internal): When updating all frames with zero
1798 windows_or_buffers_changed, assume that only the windows that shows
1799 current buffer should be really updated.
1801 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1803 Do not allocate huge temporary memory areas and objects while encoding
1804 for file I/O, thus reducing an enormous memory usage for large buffers.
1805 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1806 * coding.h (struct coding_system): New member raw_destination.
1807 * coding.c (setup_coding_system): Initialize it to zero.
1808 (encode_coding_object): If raw_destination is set, do not create
1809 dst_object. Add comment.
1810 * fileio.c (toplevel): New constant E_WRITE_MAX.
1811 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1812 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1814 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1816 * nsterm.m (windowDidExitFullScreen:):
1817 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1819 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1821 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1822 * keyboard.c (unblock_input_to): Don't process pending signals
1823 if a fatal error is in progress.
1825 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1826 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1827 they're talking about words in Lisp bool vectors.
1828 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1829 * data.c (popcount_bits_word): Rename from popcount_size_t.
1830 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1833 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1835 Improve support for popcount and counting trailing zeros (Bug#15550).
1836 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1837 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1838 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1839 (popcount_size_t_msc, popcount_size_t_gcc):
1840 Remove; now done by Gnulib.
1841 (popcount_size_t): Now a macro that defers to Gnulib.
1842 (count_trailing_zero_bits): Return int, for consistency with
1843 Gnulib and because Emacs prefers signed to unsigned int.
1844 Don't assume that size_t is either unsigned int or unsigned long
1845 or unsigned long long.
1846 (size_t_to_host_endian): Do not assume that size_t is either
1847 exactly 32 or exactly 64 bits wide.
1848 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1849 etc., so that it's now an enum constant, not a macro.
1850 No need to assume that it's either 32 or 64.
1852 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1854 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1857 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1859 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1860 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1862 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1864 emacs_read and emacs_write now use void *, not char *.
1865 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1866 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1867 Buffer arg is now void *, not char *. This matches plain
1868 'read' and 'write' better, and avoids a constraint violation
1869 on Solaris 9 with Oracle Studio.
1871 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1873 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1874 memset to explicit loop. Otherwise copy largest possible chunk
1875 from initialized to uninitialized part, thus allowing the longer
1876 memcpy runs and reducing the number of loop iterations.
1878 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1880 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1881 hide toolbar (Bug#15388).
1882 (windowDidEnterFullScreen:): If presentation options are zero,
1883 set them here (Bug#15388).
1884 (ns_update_auto_hide_menu_bar): Remove runtime check.
1885 Don't auto hide dock unless menubar is also auto hidden.
1887 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1889 * editfns.c (message): Mention batch mode in doc string.
1891 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1893 * nsterm.m (check_native_fs): Remove erroneous comment.
1895 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1897 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1898 uses find_newline instead of scan_newline and so doesn't move point.
1900 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1902 Use hardware support for byteswapping on glibc x86 etc.
1903 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1904 whereas the old swap64 needed 30.
1905 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1906 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1907 Use byteswap.h's macros to swap bytes.
1908 * lisp.h (swap16, swap32, swap64): Remove.
1909 All uses replaced by bswap_16, bswap_32, bswap_64.
1911 * bytecode.c (exec_byte_code): Use some more volatile variables
1912 to work around local variables getting clobbered by longjmp.
1913 Port to pre-C99, which doesn't allow decls after stmts.
1915 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1917 * lisp.h (eassert): Assume that COND is true when optimizing.
1918 In other words, take on the behavior of eassert_and_assume.
1919 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1920 (eassert_and_assume): Remove. All uses replaced by eassert.
1922 * xdisp.c (Qglyphless_char): Now static.
1924 Adjust to merge from gnulib.
1925 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1926 * lisp.h: Include <verify.h>, for 'assume'.
1928 * eval.c (clobbered_eassert): New macro.
1929 (internal_catch, internal_condition_case)
1930 (internal_condition_case_1, internal_condition_case_2)
1931 (internal_condition_case_n): Use it instead of eassert
1932 when the argument contains locals clobbered by longjmp.
1933 Don't use clobbered locals outside of clobbered_eassert.
1934 (internal_lisp_condition_case): Use a volatile variable
1935 to work around a local variable's getting clobbered.
1937 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1939 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1940 (PUSH_HANDLER): New macro.
1941 (catchlist): Remove.
1942 (handlerlist): Always declare.
1944 * eval.c (catchlist): Remove (merge with handlerlist).
1945 (handlerlist, lisp_eval_depth): Not static any more.
1946 (internal_catch, internal_condition_case, internal_condition_case_1)
1947 (internal_condition_case_2, internal_condition_case_n):
1949 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1950 handlerlist/catchlist.
1951 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1952 handlerlist which can only handle a single condition-case handler at
1954 (find_handler_clause): Simplify since we only a single branch here
1957 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1959 (bcall0): New function.
1960 (exec_byte_code): Add corresponding cases. Improve error message when
1961 encountering an invalid byte-code. Let Bunwind_protect accept
1962 a function (rather than a list of expressions) as argument.
1964 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1965 and make them unconditional now that they're heap-allocated.
1967 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1969 * charset.c (Fdecode_char, Fencode_char): Remove description of
1970 `restriction' arg. now that it's hidden by advertised-calling-convention.
1972 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1974 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1975 Remove unused variable (from mac-port).
1976 (macfont_draw): Use s->ybase for correct y position.
1978 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1980 * frame.h (struct frame): Drop has_minibuffer member because...
1981 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1982 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1984 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1986 * window.h (struct window): Prefer enum text_cursor_kinds to int
1987 for phys_cursor_type member. Move the latter, phys_cursor_width,
1988 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1989 * window.c (replace_window, make_window): Adjust users.
1991 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1993 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1994 this module is never compiled otherwise.
1996 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1998 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2001 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2003 * xdisp.c (get_next_display_element): Don't call face_for_font in
2004 a build configured --without-x. (Bug#15484)
2006 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2008 * window.c (calc_absolute_offset): #elif should be #elif defined.
2010 * frame.c (delete_frame): Block/unblock input to overcome race
2011 condition (Bug#15475).
2013 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2015 * frame.c (delete_frame): Record selected frame only after
2016 calling Qdelete_frame_functions (Bug#15477).
2018 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2020 * nsterm.m (ns_selection_color): Remove.
2021 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2022 NSColor selectedText(Background)Color. Only for COCOA.
2023 (ns_term_init): Remove assignment of ns_selection_color, logic
2024 moved to ns_get_color.
2026 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2027 NS_SELECTION_COLOR_DEFAULT.
2028 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2030 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2032 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2033 frame' does not have the tool_bar_window member.
2035 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2037 Signal error when reading an empty byte-code object (Bug#15405)
2038 * lread.c (read1): signal error
2039 * alloc.c (make_byte_code): eassert header size
2040 (sweep_vectors): change an int to size_t
2042 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2044 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2045 instead of ints, as it's the usual style for offsetof constants. See:
2046 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2048 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2049 This is ugly, but it should fix the performance problem for older
2050 GCC versions in the short run. I'll look into integrating the
2051 Gnulib module for popcount, as a better fix.
2052 See the thread starting in:
2053 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2054 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2055 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2056 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2057 (popcount_size_t): Use it.
2059 2013-09-24 Daniel Colascione <dancol@dancol.org>
2061 * process.c (Fnetwork_interface_info): Fix build break due to
2064 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2066 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2067 Prefer signed to unsigned integers where either will do.
2068 No need for 'const' on locals that do not escape.
2069 Omit easserts with unnecessary and unportable assumptions about
2070 alignment. Avoid unnecessary casts to char *.
2072 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2074 Use union for the payload of struct Lisp_Vector.
2075 This helps to avoid a few glitches dictated by C's aliasing rules.
2076 * lisp.h (struct Lisp_Vector): Use union for next and
2077 contents member. Adjust comment. Change related users.
2078 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2079 Related users changed.
2080 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2081 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2082 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2083 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2085 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2087 Optimize glyph row clearing and copying routines.
2088 * dispextern.h (struct glyph_row): Change layout of struct
2089 glyph_row to help copy_row_except_pointers. Adjust comment.
2090 * dispnew.c (null_row): Remove.
2091 (clear_glyph_row): Use offsetof and memset to find and clear
2092 just the members that need clearing. Adjust comment.
2093 (copy_row_except_pointers): Likewise for copying.
2095 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2097 Some minor cleanups of recently-added bool vector code.
2098 * conf_post.h (assume): Always return void. Use lint version
2099 only if GCC and MSC versions don't apply.
2100 * conf_post.h (assume):
2101 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2102 Depend on _MSC_VER, not __MSC_VER, for consistency with
2104 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2105 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2106 (bool_vector_binop_driver, count_trailing_zero_bits)
2107 (size_t_to_host_endian): Now static, not static inline;
2108 the latter isn't needed with modern compilers and doesn't
2109 work with older compilers anyway.
2111 * alloc.c (valgrind_p): Use bool for boolean.
2113 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2115 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2116 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2117 (display_last_displayed_message_p, message_buf_print)
2118 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2119 Use bool for boolean.
2120 * dispextern.h (cancel_line, init_desired_glyphs):
2121 Remove ancient leftover.
2122 (help_echo_showing_p, hourglass_shown_p):
2123 * lisp.h (noninteractive_need_newline): Adjust declaration.
2125 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2127 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2129 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2130 ...this file and convert the latter to static. Adjust comment.
2131 (make_initial_frame):
2132 * window.c (init_window_once): Adjust user.
2133 * frame.h (last_nonminibuf_frame): Remove declaration.
2134 * lisp.h (selected_frame): Likewise.
2135 * msdos.c (the_only_display_info): Adjust comment.
2137 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2139 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2140 computing the end column of mouse-highlight that comes from
2141 display or overlay strings. (Bug#15437)
2142 (note_mouse_highlight): Adapt calculation of last argument to
2143 mouse_face_from_string_pos to the above change.
2145 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2146 all platforms, not just for clang.
2148 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2150 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2151 about excess arguments to snprintf.
2153 * conf_post.h(assume): Use __builtin_unreachable for clang.
2155 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2157 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2158 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2160 2013-09-23 Daniel Colascione <dancol@dancol.org>
2162 * alloc.c (USE_VALGRIND): New macro; on by default
2163 when ENABLE_CHECKING.
2164 (mark_maybe_object, mark_maybe_pointer)
2165 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2167 (valgrind_p) [USE_VALGRIND]: New variable.
2168 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2170 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2172 * process.c (wait_reading_process_output): Change int pnamelen to
2175 * nsterm.m (setMarkedText:selectedRange:):
2176 (deleteWorkingText):
2177 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2178 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2179 argument to unsigned long to avoid warning.
2180 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2182 * conf_post.h (assume): Fix compiler error: x shall be cond.
2184 2013-09-22 Daniel Colascione <dancol@dancol.org>
2186 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2187 warning when compiling without a window system.
2189 2013-09-22 Daniel Colascione <dancol@dancol.org>
2191 * data.c (Qbool_vector_p): New symbol.
2192 (bool_vector_spare_mask, popcount_size_t_generic)
2193 (popcount_size_t_msc, popcount_size_t_gcc)
2195 (bool_vector_binop_driver)
2196 (count_trailing_zero_bits, size_t_to_host_endian)
2197 (Fbool_vector_exclusive_or)
2198 (Fbool_vector_union)
2199 (Fbool_vector_intersection, Fbool_vector_set_difference)
2200 (Fbool_vector_subsetp, Fbool_vector_not)
2201 (Fbool_vector_count_matches)
2202 (Fbool_vector_count_matches_at): New functions.
2203 (syms_of_data): Intern new symbol, functions.
2204 * alloc.c (bool_vector_payload_bytes): New function.
2205 (Fmake_bool_vector): Instead of calling Fmake_vector,
2206 which performs redundant initialization and argument checking,
2207 just call allocate_vector ourselves. Make sure we clear any
2208 terminating padding to zero.
2209 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2210 instead of open-coding the size calculation.
2211 (vroundup_ct): New macro.
2212 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2213 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2214 * composite.c (composition_gstring_put_cache):
2215 Change lint_assume to assume.
2216 * conf_post.h (assume): New macro.
2217 (lint_assume): Remove.
2218 * dispnew.c (update_frame_1): Change lint_assume to assume.
2219 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2221 * image.c (gif_load): Change lint_assume to assume.
2222 * lisp.h (eassert_and_assume): New macro.
2223 (Qbool_vector_p): Declare.
2224 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2225 (swap16, swap32, swap64): New inline functions.
2226 * macfont.c (macfont_shape): Change lint_assume to assume.
2227 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2228 * xsettings.c (parse_settings): Use new swap16 and
2229 swap32 from lisp.h instead of file-specific macros.
2231 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2233 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2234 found (which can legitimately happen when the glyph row at the
2235 window start is disabled in the current_matrix. (Bug#15365)
2237 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2239 Fix syntax.h bug introduced by recent INLINE change.
2240 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2241 conditionally compiled one way in some modules, and a different
2242 way in others. This doesn't work with extern inline functions,
2243 which must have the same definition in all modules, because the
2244 defining code might be shared across modules, depending on the
2245 implementation. Symptoms reported by Martin Rudalics in:
2246 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2247 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2248 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2249 overriding the corresponding functions in syntax.h.
2250 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2251 (syntax_property): New inline functions.
2252 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2253 Rewrite in terms of these new functions.
2255 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2257 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2258 not chars_in_text, whose result depends on the multibyteness of
2259 the current buffer. (Bug#15426)
2261 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2263 Port recent change to hosts where pointers aren't 'long'.
2264 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2265 Don't assume that pointers are the same width as 'long'.
2266 Add a compile-time check that a pointer fits into two X slots.
2268 A simpler, centralized INLINE.
2269 * conf_post.h (INLINE): Define only if not already defined.
2270 This allows us to use a single INLINE, defined by one file
2272 * emacs.c (INLINE): Define it.
2273 Also, include category.h, charset.h, composite.h, dispextern.h,
2274 syntax.h, systime.h, so that their INLINE definitions are expanded
2276 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2277 * buffer.h, buffer.c (BUFFER_INLINE):
2278 * category.h, category.c (CATEGORY_INLINE):
2279 * character.h, character.c (CHARACTER_INLINE):
2280 * charset.h, charset.c (CHARSET_INLINE):
2281 * composite.h, composite.c (COMPOSITE_INLINE):
2282 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2283 * frame.h, frame.c (FRAME_INLINE):
2284 * intervals.h, intervals.c (INTERVALS_INLINE):
2285 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2286 * lisp.h, alloc.c (LISP_INLINE):
2287 * process.h, process.c (PROCESS_INLINE):
2288 * syntax.h, syntax.c (SYNTAX_INLINE):
2289 * systime.h, sysdep.c (SYSTIME_INLINE):
2290 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2291 * window.h, window.c (WINDOW_INLINE):
2292 Remove. All uses replaced with INLINE.
2294 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2296 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2299 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2301 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2302 'const char *' to avoid compiler warnings due to similar change in
2303 the prototype of x_get_string_resource.
2305 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2307 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2308 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2309 going to replace static variables below. Adjust comments.
2310 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2311 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2312 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2313 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2314 Related users changed.
2315 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2316 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2317 last_mouse_movement_time, going to replace static variables below.
2319 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2320 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2322 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2323 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2324 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2325 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2326 static variables below.
2327 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2328 (last_mouse_scroll_bar): Remove.
2329 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2330 (mouseExited): Related users changed.
2332 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2334 Do not use external array to process X scroll bar messages.
2335 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2336 (x_send_scroll_bar_event): Pack window pointer into two slots
2337 of XClientMessageEvent if we're 64-bit. Adjust comment.
2338 (x_scroll_bar_to_input_event): Unpack accordingly.
2340 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2342 Ifdef away recent changes which aren't relevant to NS port.
2343 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2344 [!HAVE_NS]: Declare as such.
2345 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2346 [!HAVE_NS]: Define as such.
2348 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2350 * frame.c (x_redo_mouse_highlight): New function
2351 to factor out common code used in W32 and X ports.
2352 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2353 * xterm.h (struct x_display_info):
2354 * w32term.h (struct w32_display_info):
2355 * nsterm.h (struct ns_display_info): New members
2356 last_mouse_motion_frame, last_mouse_motion_x and
2357 last_mouse_motion_y, going to replace static variables below.
2358 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2359 (redo_mouse_highlight): Remove.
2360 (note_mouse_movement, syms_of_xterm): Adjust user.
2361 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2362 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2363 (redo_mouse_highlight): Remove.
2364 (note_mouse_movement, syms_of_w32term): Adjust user.
2365 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2366 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2368 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2369 * nsfns.m (compute_tip_xy): Adjust user.
2371 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2373 * frame.c (x_mouse_grabbed): New function.
2374 * dispextern.h (x_mouse_grabbed): Add prototype.
2375 (last_mouse_frame): Remove declaration.
2376 * xterm.h (struct x_display_info):
2377 * w32term.h (struct w32_display_info):
2378 * nsterm.h (struct ns_display_info): New member
2379 last_mouse_frame, going to replace...
2380 * xdisp.c (last_mouse_frame): ...global variable.
2381 (note_tool_bar_highlight):
2382 * w32term.c (w32_mouse_position, w32_read_socket):
2383 * xterm.c (XTmouse_position, handle_one_xevent):
2384 Use x_mouse_grabbed.
2385 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2387 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2389 * w32term.c (w32_read_socket): Avoid temporary
2390 variables in a call to x_real_positions.
2391 * xterm.c (handle_one_xevent): Likewise.
2393 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2395 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2396 (x_icon_type): Remove prototype.
2397 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2398 * frame.c (x_icon_type): Remove.
2399 * w32term.c (x_make_frame_visible, x_iconify_frame):
2400 * xterm.c (x_make_frame_visible, x_iconify_frame):
2401 Use x_set_bitmap_icon to factor out common code.
2403 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2405 * dispextern.h (check_x_display_info, x_get_string_resource):
2406 Declare here just once and unify the latter.
2407 * frame.c (check_x_display_info, x_get_string_resource):
2408 * nsterm.h (check_x_display_info):
2409 * xrdb.c (x_get_string_resource):
2410 * xterm.h (check_x_display_info): Remove prototypes.
2411 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2412 * w32reg.c (x_get_string_resource): Likewise.
2413 (w32_get_rdb_resource): Adjust user.
2415 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2417 * xterm.h (struct x_display_info): New member
2418 x_pending_autoraise_frame, going to replace...
2419 * xterm.c (pending_autoraise_frame): ...static variable.
2420 (x_new_focus_frame, XTread_socket): Adjust users.
2421 * w32term.h (struct w32_display_info): New member
2422 w32_pending_autoraise_frame, going to replace...
2423 * w32term.c (pending_autoraise_frame): ...global variable.
2424 (x_new_focus_frame, w32_read_socket): Adjust users.
2426 2013-09-17 Glenn Morris <rgm@gnu.org>
2428 * xdisp.c (message_dolog): If we create *Messages*,
2429 switch it to messages-buffer-mode.
2431 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2433 Don't overuse 'const' in types of locals.
2434 * bidi.c (bidi_count_bytes):
2435 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2436 (xg_event_is_for_scrollbar):
2437 * xselect.c (x_handle_property_notify)
2438 (x_handle_selection_notify, x_handle_dnd_message):
2439 * xsettings.c, xsettings.h (xft_settings_event):
2440 * xterm.c (x_handle_net_wm_state, handle_one_event)
2441 (x_menubar_window_to_frame, x_detect_focus_change)
2442 (construct_mouse_click, note_mouse_movement)
2443 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2444 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2445 (handle_one_xevent, x_handle_net_wm_state):
2446 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2447 (x_handle_dnd_message):
2448 Avoid unnecessary 'const', typically the second 'const' in
2449 'const foo * const arg', a 'const' that does not affect the API
2450 and doesn't significantly help the human reader.
2452 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2454 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2455 only if Glib < 2.36.0.
2456 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2457 * xsettings.c (init_gconf, init_gsettings): Do not check
2459 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2461 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2463 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2465 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2466 before calling g_type_init.
2468 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2470 * nsterm.m (syms_of_nsterm): ... to here.
2472 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2474 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2475 (ignore_next_mouse_click_timeout): Use Time as X does.
2476 (handle_one_xevent): Avoid cast and use unsigned comparison.
2478 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2480 Do not copy X event in handle_one_xevent except KeyPress case.
2481 Wnen XEvent is processed, it is unlikely to be changed except
2482 KeyPress case, so we can avoid copying and use const pointer to
2483 const data to make sure that an event is not changed elsewhere.
2484 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2485 const' and do not create local copy except for the KeyPress event.
2486 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2487 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2488 (x_handle_net_wm_state, x_menubar_window_to_frame)
2489 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2490 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2491 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2492 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2493 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2494 (x_handle_dnd_message):
2495 * xsettings.c (xft_settings_event):
2496 Use 'const XEvent * const' where appropriate.
2497 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2499 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2501 Fix X event waiting to handle multiple frames.
2502 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2503 * xterm.c (pending_event_wait): Remove. Adjust users.
2504 (x_detect_focus_change): Pass frame arg.
2505 (handle_one_xevent): Find related frame early and clear per-frame
2506 wait_event_type only if this is an event for the relevant frame.
2507 (x_wait_for_event): Use per-frame wait_event_type.
2509 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2511 * nsfns.m (Fx_create_frame): Fix font driver registration for
2514 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2515 for syms_of_macfont.
2517 * nsterm.m: Include macfont.h.
2518 (ns_tmp_flags, ns_tmp_font): Remove.
2519 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2520 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2521 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2522 (changeFont:): Fix code style. Check for font driver type when
2525 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2528 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2529 (nsfont_open): Set font driver type.
2530 Set font->ascent and font->descent. Figure out font instead of
2531 ns_tmp_font, and flags instead of ns_tmp_flags.
2532 Fix indentation. Remove call to ns_draw_text_decoration,
2535 * nsfns.m: Include macfont.h.
2536 (Fx_create_frame): Register macfont driver, make a better default font.
2537 (Fns_popup_font_panel): Get font from macfont driver, if used.
2539 * macfont.m, macfont.h, maccuvs.h: New files.
2541 * font.h: Declare syms_of_macfont.
2543 * font.c (syms_of_font): Call syms_of_macfont.
2545 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2547 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2549 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2550 and it is always zero for others, so I assume that this is an ancient
2551 leftover which nobody will want to change any more.
2552 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2553 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2554 * frame.c (x_set_scroll_bar_width):
2555 * w32fns.c (w32_createscrollbar):
2556 * w32term.c (w32_set_vertical_scroll_bar):
2557 * xfns.c (x_set_scroll_bar_default_width):
2558 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2559 (x_scroll_bar_expose): Related users changed.
2561 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2563 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2564 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2565 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2567 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2569 * nsterm.h, w32term.h, xterm.h: ...and not here.
2570 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2571 Remove unused Xisms.
2572 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2573 these modules are never compiled otherwise.
2575 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2577 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2578 Doc fix. (Bug#15375)
2580 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2582 Unify Fx_focus_frame between all ports.
2583 * frame.h (x_focus_frame): New prototype.
2584 * xfns.c (Fx_focus_frame): Remove.
2585 (syms_of_xfns): Do not defsubr it.
2586 (x_focus_frame): X implementation.
2587 * nsfns.m (Fx_focus_frame): Remove.
2588 (syms_of_nsfns): Do not defsubr it.
2589 (x_focus_frame): NS implementation.
2590 * w32term.c (Fx_focus_frame): Remove.
2591 (x_focus_on_frame): Rename to...
2592 (x_focus_frame): W32 implementation.
2593 * w32term.h (x_focus_on_frame): Remove prototype.
2594 * w32fns.c (Fx_focus_frame): Remove.
2595 (syms_of_w32fns): Do not defsubr it.
2596 * frame.c (Fx_focus_frame): Define here.
2597 (syms_of_frame): Defsubr here.
2598 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2600 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2602 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2603 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2604 each port to reference the port-specific window system data.
2605 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2606 (FRAME_DISPLAY_INFO): Define.
2607 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2608 (FRAME_DISPLAY_INFO): Define. Adjust users.
2609 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2610 (FRAME_DISPLAY_INFO): Define. Adjust users.
2611 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2612 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2613 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2614 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2615 * xselect.c, xterm.c: All related users changed.
2617 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2619 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2620 (x_menubar_window_to_frame): Remove prototypes.
2621 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2622 (x_menubar_window_to_frame, x_top_window_to_frame):
2624 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2625 (x_menubar_window_to_frame, x_top_window_to_frame):
2626 ...to here and convert all but the last to static.
2628 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2630 * lisp.mk (lisp): Add w32-common-fns.elc.
2632 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2634 * charset.c (char_charset): Document an exception for char-charset.
2636 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2638 * xterm.h (x_display_info): New field last_user_time...
2639 * xterm.c (toplevel): ...to replace static last_user_time.
2640 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2642 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2644 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2645 scroll bar values to prevent thumb from disappear and update comment.
2647 2013-09-11 Glenn Morris <rgm@gnu.org>
2649 * emacs.c (usage_message): Possessive apostrophe tweak.
2651 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2653 * nsterm.m (syms_of_nsterm): Use Qns.
2654 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2655 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2656 * xfns.c (x_display_info_for_name, Fx_open_connection):
2657 Remove old '#if 0' code.
2658 (syms_of_xfns): Use Qx.
2659 * termhooks.h (fullscreen_hook): Remove the leftover.
2660 (struct terminal): Fix typo in comment.
2662 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2664 Cleaning up a few X scroll bar bits.
2665 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2666 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2667 New member last_seen_part, going to replace...
2668 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2669 (xt_action_hook) [USE_LUCID]: Adjust user.
2670 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2671 Lucid-specific scroll bar support.
2672 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2673 to int and adjust to use last_seen_part member.
2674 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2675 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2676 Initialize last_seen_part.
2678 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2680 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2681 insert-buffer-substring an empty string.
2683 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2685 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2686 avoiding a GCC warning.
2688 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2690 Ifdef away frame tool bar code when it is not really used.
2691 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2692 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2693 and minimize_tool_bar_window_p under the above.
2694 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2695 (fset_tool_bar_window): Likewise.
2696 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2697 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2698 (change_frame_size_1):
2699 * window.c (window_from_coordinates, Frecenter): Adjust users.
2700 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2701 code is not really used.
2702 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2703 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2704 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2705 [!USE_GTK && !HAVE_NS]: Define as such.
2706 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2707 (note_mouse_highlight, expose_frame):
2708 * xfns.c (x_set_tool_bar_lines):
2709 * xterm.c (handle_one_xevent): Adjust users.
2711 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2713 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2714 This bug was introduced by my 2013-08-26 patch, which incorrectly
2715 assumed that the terminfo implementation doesn't use termcap buffers.
2716 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2717 these buffers apparently are used after all.
2718 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2719 (struct tty_display_info): Define members termcap_term_buffer and
2720 termcap_strings_buffer even if TERMINFO.
2722 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2725 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2726 'usage' docstring entry to pacify make-docfile.
2728 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2730 Change comparison functions =, <, >, <=, >= to take many arguments.
2731 * data.c: Change comparison functions' interface and implementation.
2732 * lisp.h: Make arithcompare available for efficient two arg
2734 * bytecode.c: Use arithcompare.
2735 * fileio.c: Use new interface.
2737 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2739 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2741 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2743 * eval.c (Feval): Document the new use of `lexical'.
2745 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2747 Review and drop old frame resize hack.
2748 * frame.h (struct frame): Remove force_flush_display_p.
2749 * dispnew.c (update_frame): Adjust user and don't call
2750 flush_frame here. The comment has said that there was an issues
2751 with redisplaying fringes, but I don't see any differences with
2752 and without this hack. Hopefully we can continue without it.
2753 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2754 current frame matrices twice if resized_p is set.
2756 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2758 Do not populate pure Xism x_sync to other ports.
2759 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2760 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2761 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2762 * w32term.h (x_sync): Remove prototype.
2764 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2766 Cleanup frame flushing.
2767 * dispextern.h (struct redisplay_interface):
2768 Drop flush_display_optional because flush_display is enough
2769 for X and flushing via RIF is just a no-op for others.
2770 * frame.h (flush_frame): New function.
2771 * dispnew.c (update_frame):
2772 * minibuf.c (read_minibuf):
2773 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2775 * keyboard.c (detect_input_pending_run_timers): Do not flush
2776 all frames but selected one in redisplay_preserve_echo_area.
2777 * nsterm.m (ns_flush): Remove no-op.
2778 (ns_redisplay_interface): Adjust user.
2779 * w32term.h (x_flush): Remove no-op.
2780 (w32_redisplay_interface): Adjust user.
2781 * xterm.c (x_flush): Simplify because we do not flush all
2782 frames at once any more. Adjust comment.
2783 (x_redisplay_interface): Adjust user.
2785 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2787 Port --without-x --enable-gcc-warnings to Fedora 19.
2788 * gfilenotify.c (globals_of_gfilenotify):
2789 Call g_type_init only if using an older glib version that needs it.
2791 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2793 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2794 (last_glyphless_glyph_merged_face_id): Remove declarations.
2795 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2796 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2797 (last_glyphless_glyph_merged_face_id): Now static.
2798 (merge_escape_glyph_face): New function, refactored from...
2799 (get_next_display_element): ...here.
2800 (merge_glyphless_glyph_face): New function, refactored from...
2801 (produce_glyphless_glyph): ...here...
2802 * term.c (produce_glyphless_glyph): ...and here.
2804 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2806 * eval.c (eval_sub): Only call Ffunction if necessary.
2808 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2810 Attempt to make redisplay more selective when changing cursor type.
2811 * frame.h (struct frame): New bitfield cursor_type_changed.
2812 * xdisp.c (cursor_type_changed): Remove.
2813 (try_cursor_movement, redisplay_window, try_window_id)
2814 (set_frame_cursor_types, try_window_reusing_current_matrix):
2815 Adjust to use per-frame bitfield.
2816 (redisplay_internal): Look for cursor type change on each visible
2817 frame and consider all frames if cursor type has been changed on
2818 the frame other than selected. If cursor type has been changed on
2819 selected frame only, do not use fast update.
2821 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2823 Attempt to make redisplay more selective when changing fonts.
2824 * frame.h (struct frame): New bitfield fonts_changed.
2825 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2826 (adjust_frame_glyphs): Add prototype.
2827 * dispnew.c (fonts_changed_p): Remove.
2828 (adjust_glyphs): Remove because we do not
2829 adjust matrices on all frames at once any more.
2830 (adjust_frame_glyphs): Block and unblock input here.
2831 (adjust_glyph_matrix): Use fonts_changed.
2832 (change_frame_size_1): Use adjust_frame_glyphs.
2833 * font.c (font_open_entity): Use fonts_changed.
2834 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2835 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2836 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2837 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2838 (shrink_mini_window, Fresize_mini_window_internal)
2839 (window_scroll_pixel_based, Fset_window_configuration)
2840 (apply_window_adjustment, Fset_window_vscroll):
2841 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2842 Use adjust_frame_glyphs.
2843 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2844 (try_window_reusing_current_matrix, try_window_id, display_line)
2845 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2846 (redisplay_internal): Consider fonts_changed and adjust frame
2847 matrices for each frame only if the frame is visible. If font
2848 has been changed on some frame during full redisplay, retry
2849 only visible frames where the font has been actually changed.
2851 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2853 Cache current header and mode line height for each window.
2854 * window.h (struct window): New fields mode_line_height
2855 and header_line_height.
2856 * window.c (make_window): Initialize them.
2857 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2858 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2859 (current_mode_line_height, current_header_line_height):
2861 * xdisp.c (current_mode_line_height, current_header_line_height):
2863 (pos_visible_p, init_xdisp): Adjust user.
2864 (redisplay_window): Invalidate mode_line_height and
2865 header_line_height if current and desired matrices do not agree.
2867 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2869 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2870 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2872 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2874 Make --without-x compatible with --enable-gcc-warnings.
2875 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2876 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2877 members under HAVE_WINDOW_SYSTEM.
2878 * keyboard.c (make_lispy_focus_out): Likewise.
2879 (record_menu_key): Move under HAVE_MENUS.
2880 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2881 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2882 (syms_of_xdisp): Adjust user.
2883 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2884 (start_hourglass, cancel_hourglass):
2885 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2886 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2887 and CLEAR_FONT_TABLE_NFONTS.
2888 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2889 Declare only if HAVE_WINDOW_SYSTEM.
2890 (lface_same_font_attributes_p, clear_face_gcs): Define only
2891 if HAVE_WINDOW_SYSTEM.
2893 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2895 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2896 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2897 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2899 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2901 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2903 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2905 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2906 This fixes a type error on hosts where ptrdiff_t is wider than int.
2908 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2910 * keyboard.c (read_key_sequence_vs): New function.
2911 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2914 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2916 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2918 Makefile improvements.
2919 * Makefile.in (config.status): Don't use double-colon rules, as
2920 they are not portable according to POSIX. Fix shell typo with `;
2921 I guess this rule has never been tested?
2922 (VCSWITNESS): New macro, to override any environment var.
2924 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2926 * xterm.h (struct x_display_info): Do not track X connection
2927 fd separately because it is always available from Display.
2928 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2931 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2933 * buffer.c (drop_overlay):
2934 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2935 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2937 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2939 * buffer.c (Fmake_overlay, Fmove_overlay):
2940 * intervals.c (set_point_from_marker):
2941 * print.c (PRINTPREPARE): Prefer signal_error
2942 to plain error and report unsuitable marker too.
2944 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2946 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2947 for 'dragging' member.
2948 (struct x_output): Remove set-but-unused leftovers
2949 'left_before_move' and 'top_before_move'.
2950 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2951 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2952 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2953 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2954 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2955 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2956 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2957 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2959 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2961 * nsfont.m (INVALID_GLYPH): New define.
2962 (nsfont_encode_char): Use INVALID_GLYPH.
2963 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2965 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2967 * xterm.c (x_last_mouse_movement_time): Revert last change.
2968 This code should use XDisplayMotionBufferSize to check display's
2969 motion history first, and there are few other issues as well.
2970 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2971 (handle_one_xevent): Adjust user.
2973 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2975 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2976 * frame.c (Flast_nonminibuf_frame): ... to here.
2977 (check_minibuf_window): Don't abort if no window was found
2980 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2982 Use XGetMotionEvents to ask the last mouse motion time from X server.
2983 * xterm.c (X_MOTION_HISTORY): Default to 1.
2984 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2985 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2986 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2987 Ifdef away legacy code.
2988 (XTmouse_position, x_scroll_bar_report_motion):
2989 Use x_last_mouse_movement_time.
2990 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2993 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2995 * msdos.c (last_mouse_window): Move to...
2996 (dos_rawgetc): ...this function and adjust comment.
2997 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2998 (mouseMoved): ...this function and adjust comment.
2999 * w32term.c (last_window): Likewise with...
3000 (w32_read_socket): ...this function.
3001 * xterm.c (last_window): Likewise with...
3002 (handle_one_xevent): ...this function.
3004 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3006 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3007 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3008 (handle_one_xevent): ...to here.
3009 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3012 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3014 * msdos.c (IT_set_terminal_window): Remove no-op.
3015 (initialize_msdos_display): Adjust terminal setup.
3016 * w32console.c (w32con_set_terminal_window): Remove no-op.
3017 (initialize_w32_display): Adjust terminal setup.
3018 * w32term.c (w32_set_terminal_window): Remove no-op.
3019 (w32_create_terminal): Adjust terminal setup.
3020 * xterm.c (XTset_terminal_window): Remove no-op.
3021 (x_create_terminal): Adjust terminal setup.
3023 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3025 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3027 (ns_create_terminal): Adjust terminal setup.
3028 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3030 (w32_create_terminal): Adjust terminal setup.
3031 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3033 (x_create_terminal): Adjust terminal setup.
3035 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3037 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3038 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3039 * dispnew.c (buffer_posn_from_coords):
3040 * window.c (Fwindow_end, displayed_window_lines):
3041 * xdisp.c (redisplay_mode_lines): Use it.
3043 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3045 * fontset.c (face_for_char): Check char in the current face font first
3046 if HAVE_NS (Bug#15138).
3048 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3050 * window.c (temp_output_buffer_show): Make sure window returned
3051 by display_buffer is live (Bug#15213).
3053 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3055 Minor cleanup to avoid forward declarations.
3056 * coding.h (struct ccl_spec): Remove forward declaration.
3057 * composite.h (toplevel): Include font.h.
3058 (struct composition_it, struct face, struct font_metrics):
3059 Remove forward declaration.
3060 * dispextern.h (struct image, struct atimer): Likewise.
3061 * emacsgtkfixed.h (struct frame): Likewise.
3062 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3063 * font.h (struct font_driver, struct font, struct glyph_string)
3064 (struct face): Remove forward declaration.
3065 * fontset.h (struct face, struct font): Likewise.
3066 * frame.h (toplevel): Style cleanup.
3067 (enum output_method): Move to...
3068 * termhooks.h (enum output_method): ...here.
3069 (struct glyph, struct frame, struct ns_display_info)
3070 (struct x_display_info, struct w32_display_info):
3071 Remove forward declaration.
3072 * xterm.h (toplevel): Include termhooks.h.
3073 (struct font, struct window, struct glyph_matrix, struct frame)
3074 (struct input_event, struct face, struct image): Remove forward
3076 * gtkutil.h (struct _widget_value): Likewise.
3077 * keyboard.h (toplevel): Include termhooks.h.
3078 (struct input_event): Remove forward declaration.
3080 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3082 * intervals.c (set_point_from_marker): New function.
3083 * editfns.c (Fgoto_char):
3084 * process.c (Finternal_default_process_filter):
3085 * window.c (select_window_1): Use it.
3086 * buffer.h (set_point_from_marker): Add prototype.
3088 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3090 * w32.c (term_winsock): Call release_listen_threads before calling
3092 (_sys_wait_accept): Wait for accept event in a loop with a finite
3093 timeout, instead of waiting indefinitely. Will hopefully avoid
3094 hanging during exit because WSACleanup deadlocks waiting for the
3095 event object to be released. (Bug#14333)
3097 * w32proc.c (release_listen_threads): New function, signals all
3098 the reader threads that listen for connections to stop waiting.
3100 * w32.h (release_listen_threads): Add prototype.
3102 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3104 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3105 field of new marker (for sanity and safety).
3106 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3107 anyway because XMISCTYPE is a function and can't be an lvalue).
3109 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3111 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3112 (x_after_update_window_line, x_scroll_bar_create):
3113 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3114 (handle_one_xevent, x_clear_frame_area):
3115 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3116 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3117 * xterm.h (x_clear_area): Adjust prototype.
3119 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3121 Hook scanning and indentation functions to find_newline. This helps
3122 to avoid duplicated code and renders more respect to newline cache.
3123 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3124 * cmds.c (Fforward_line):
3125 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3126 Use find_newline and avoid unnecessary point movements.
3127 * search.c (scan_newline): Implement on top of find_newline.
3129 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3131 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3132 scoped code (bug#11258).
3134 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3136 * nsterm.m (last_window): New variable.
3137 (EV_TRAILER2): New macro.
3138 (EV_TRAILER): Call EV_TRAILER2.
3139 (mouseMoved:): Add support for mouse-autoselect-window
3140 on nextstep (Bug#6888).
3142 2013-08-28 Andreas Schwab <schwab@suse.de>
3144 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3145 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3146 Remove unused macro definitions.
3147 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3148 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3149 Only define if emacs.
3151 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3153 Prefer enum glyph_row_area to int where appropriate.
3154 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3156 (window_box, window_box_width, window_box_left, window_box_left_offset)
3157 (window_box_right, window_box_right_offset): Adjust prototypes.
3158 * xdisp.c (window_box, window_box_width, window_box_left)
3159 (window_box_left_offset, window_box_right, window_box_right_offset):
3160 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3161 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3162 * nsterm.m (ns_clip_to_row):
3163 * w32term.c (w32_clip_to_row):
3164 * xterm.c (x_clip_to_row): Likewise.
3166 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3168 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3169 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3171 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3173 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3174 for portability to hosts where /bin/sh has problems.
3176 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3178 Redesign redisplay interface to drop global output_cursor.
3179 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3180 (toplevel): Remove declaration of output_cursor.
3181 (set_output_cursor, x_cursor_to): Remove prototype.
3182 * window.h (struct window): New member output_cursor.
3183 (output_cursor_to): New function to replace RIF member.
3184 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3185 (update_text_area, set_window_cursor_after_update): Use it.
3186 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3187 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3188 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3189 * w32term.c (x_update_window_begin, x_update_window_end):
3190 * xterm.c (x_update_window_begin, x_update_window_end):
3191 Adjust to use per-window output cursor.
3193 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3195 Simplify SELECT_TYPE-related code.
3196 Like EMACS_TIME, this portability layer is no longer needed, since
3197 Emacs has been using fd_set as a portability layer for some time.
3198 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3199 (SELECT_TYPE): Remove. All uses changed to fd_set.
3200 (fd_set) [!FD_SET]: New typedef.
3202 Simplify EMACS_TIME-related code.
3203 This portability layer is no longer needed, since Emacs has been
3204 using struct timespec as a portability layer for some time.
3205 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3206 Include <time.h> rather than "systime.h"; that's all that's needed now.
3207 * dispnew.c: Include <timespec.h> rather than "systime.h";
3208 that's all that's needed now.
3209 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3210 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3211 TIMESPEC_RESOLUTION.
3212 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3213 LOG10_TIMESPEC_RESOLUTION.
3214 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3215 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3216 (make_emacs_time): Remove. All used changed to make_timespec.
3217 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3218 (current_timespec): Rename from current_emacs_time. All uses changed.
3219 (add_emacs_time): Remove. All uses changed to timespec_add.
3220 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3221 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3222 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3223 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3224 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3225 (current_timespec): Rename from current_emacs_time. All uses changed.
3226 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3227 changed to timespec_cmp.
3228 * xgselect.c: Include <timespec.h>, since our .h files don't.
3230 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3232 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3233 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3234 Remove the leftovers.
3235 * gtkutil.c (toplevel): Do not declare Qxft but include
3237 * image.c (toplevel): Do not declare Vlibrary_cache because
3238 it's already done in lisp.h.
3240 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3242 * lisp.h (Mouse_HLInfo): Move from here...
3243 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3244 (reset_mouse_highlight): New function.
3245 * msdos.c (dos_set_window_size, IT_update_begin)
3246 (internal_terminal_init):
3247 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3248 (ns_initialize_display_info):
3249 * w32console.c (initialize_w32_display):
3250 * w32term.c (x_update_window_end, x_free_frame_resources)
3251 (w32_initialize_display_info):
3252 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3253 * window.c (Fdelete_other_windows_internal):
3254 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3255 * termchar.h (toplevel):
3256 * xterm.h (toplevel): Include dispextern.h.
3258 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3260 Fix minor problems found by static checking.
3261 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3262 (expect): Avoid nested-if warning.
3263 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3264 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3265 * nsterm.h, nsterm.m (ns_select):
3266 * xgselect.c, xgselect.h (xg_select):
3267 Adjust signature to better match pselect's.
3268 * nsterm.m (ns_select):
3269 Don't set *TIMEOUT, since pselect doesn't.
3270 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3271 diagnostic about assigning const char * to it.
3272 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3274 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3276 * lread.c (substitute_object_recurse): Handle hash-tables as well
3279 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3281 Fix unlikely core dump in init_tty, and simplify terminfo case.
3282 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3283 The old version incorrectly dumped core if malloc returned a
3284 buffer containing only non-NUL bytes.
3285 (init_tty): Do not allocate or free termcap buffers; the
3286 struct does that for us now.
3287 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3288 (struct tty_display_info): Define members termcap_term_buffer and
3289 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3290 use them. Allocate them directly in struct rather than indirectly
3291 via a pointer, to simplify init_tty.
3293 * frame.c (check_minibuf_window): Initialize 'window' properly,
3294 so that Emacs reliably aborts later if 'window' is not initialized.
3296 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3298 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3299 of VoidSymbol (Bug#15154).
3301 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3303 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3304 mouse_face_beg_y and mouse_face_end_y.
3305 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3306 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3307 Adjust users and update comment where appropriate.
3309 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3311 * frame.c (check_minibuf_window): New function.
3312 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3313 Call check_minibuf_window (Bug#15183).
3315 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3317 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3318 because this is the only last cursor data we need to keep and consult.
3319 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3320 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3323 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3325 Fix recovering from possible decompression error.
3326 Since insert_from_gap doesn't always move point, we can't use PT as
3327 the position where the partially decompressed data ends, and
3328 should count how many bytes was produced so far.
3329 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3330 (unwind_decompress): Really delete partially uncompressed data.
3331 (Fzlib_decompress_region): Take decompressed data size into account.
3333 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3335 * syntax.c (init_syntax_once): Adjust comment and do an early
3336 initialization of Qchar_table_extra_slots just once...
3337 * casetab.c (init_casetab_once):
3338 * category.c (init_category_once):
3339 * character.c (syms_of_character):
3340 * coding.c (syms_of_coding):
3341 * xdisp.c (syms_of_xdisp): ...and omit it here.
3343 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3345 * xdisp.c (get_next_display_element): Don't apply to characters
3346 from a display vector the logic of setting it->end_of_box_run_p
3347 suitable for characters from a buffer. (Bug#15175)
3349 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3350 to handle directories, rather than '_utime' which doesn't.
3353 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3355 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3356 or fullscreen (Bug#14627).
3358 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3360 System-dependent integer overflow fixes.
3361 * process.c (Fset_process_window_size): Signal an error if
3362 the window size is outside the range supported by the lower level.
3363 * sysdep.c (set_window_size): Return negative on error,
3364 nonnegative on success, rather than -1, 0, 1 on not in system,
3365 failure, success. This is simpler. Caller changed.
3366 (serial_configure): Remove unnecessary initialization of local.
3367 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3368 size fits in unsigned long; this isn't true on some 32-bit hosts.
3369 Avoid buffer overrun if some future version of /proc/meminfo has a
3370 variable name longer than 20 bytes.
3371 (system_process_attributes) [__FreeBSD__]:
3372 Don't assume hw.availpages fits in 'int'.
3374 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3376 Don't let very long directory names overrun the stack.
3377 Fix some related minor problems involving "//", vfork.
3378 * callproc.c (encode_current_directory): New function.
3379 (call_process): Don't append "/"; not needed.
3380 * fileio.c (file_name_as_directory_slop): New constant.
3381 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3382 this can save the caller having to alloca.
3383 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3384 Use SAFE_ALLOCA, not alloca.
3385 (directory_file_name, Fexpand_file_name): Leave leading "//"
3386 alone, since it can be special even on POSIX platforms.
3387 * callproc.c (call_process):
3388 * process.c (Fformat_network_address):
3389 * sysdep.c (sys_subshell):
3390 Use encode_current_directory rather than rolling our own.
3391 (create_process): No need to encode directory; caller does that now.
3392 * process.h (encode_current_directory): New decl.
3393 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3394 Rework to avoid 'goto xyzzy;'.
3396 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3398 * xdisp.c (handle_face_prop): If the default face was remapped use
3399 the remapped face for strings from prefix properties. (Bug#15155)
3401 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3403 Minor cleanup for redisplay interface and few related functions.
3404 * frame.h (enum text_cursor_kinds): Move from here...
3405 * dispextern.h (enum text_cursor_kinds): ...to here.
3406 (toplevel): Drop unnecessary declarations.
3407 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3408 in update_window_end_hook and draw_window_cursor functions.
3409 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3410 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3411 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3412 * xterm.c (x_update_window_end, x_draw_window_cursor):
3413 * xdisp.c (display_and_set_cursor, update_window_cursor)
3414 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3415 enum text_cursor_kinds where appropriate.
3417 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3419 Redesign redisplay interface to drop updated_row and updated_area.
3420 * dispextern.h (updated_row, updated_area): Remove declaration.
3421 (struct redisplay_interface): Pass glyph row and row area parameters
3422 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3423 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3425 * dispnew.c (updated_row, updated_area): Remove.
3426 (redraw_overlapped_rows, update_window_line): Adjust user.
3427 (update_marginal_area, update_text_area): Likewise. Pass updated row
3428 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3429 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3432 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3434 * process.c (flush_pending_output): Remove stub.
3437 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3439 * callproc.c: Fix race that killed background processes (Bug#15144).
3440 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3441 Record deleted process-id in critical section, not afterwards.
3442 Don't mistakenly kill process created by a call-process invocation
3443 that discards output and does not wait.
3445 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3447 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3448 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3449 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3450 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3451 to shut up compiler in mark_object.
3452 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3454 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3456 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3457 We can't portably rely on PTY_OPEN doing that, even if
3458 it calls posix_openpt with O_CLOEXEC.
3460 2013-08-20 Kenichi Handa <handa@gnu.org>
3462 * character.c (string_char): Improve commentary.
3464 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3466 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3467 (struct animation_cache): Make signature a flexible array member.
3468 All uses changed. This is a tad slower but may insulate us better
3469 from future changes to ImageMagick.
3471 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3473 * image.c: Shrink memory needed for animation cache.
3474 (SIGNATURE_DIGESTSIZE): New constant.
3475 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3476 (imagemagick_create_cache): Copy the signature. This saves
3477 several KB of memory that ImageMagick wastes per signature.
3478 Don't bother updating the update_time, as the caller does that now.
3479 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3480 it's a fixed size struct member now.
3481 (imagemagick_get_animation_cache): Always destroy the signature,
3482 as it's now imagemagick_create_cache's responsibility to copy it.
3483 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3484 and use memcmp rather than strcmp.
3485 eassert that ImageMagick returns a signature of the specified length.
3487 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3489 * image.c (imagemagick_get_animation_cache): Don't segfault on
3491 (imagemagick_get_animation_cache): Revert to previous definition
3492 so that it actually works. But keep the memory leak fix.
3493 (imagemagick_get_animation_cache): Fix memory leak.
3495 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3497 * image.c: Fix animation cache signature memory leak.
3498 Fix some other minor performance problems while we're at it.
3499 (imagemagick_create_cache): Clear just the members that
3500 need clearing. Don't set update_time, as caller does that now.
3501 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3502 Simplify by using pointer-to-pointer instead of a prev pointer.
3503 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3504 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3505 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3506 it's already a copy. Free the signature probe unless it's cached.
3508 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3509 This was introduced by my 2013-08-12 fix for Bug#15035.
3511 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3513 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3514 (imagemagick_prune_animation_cache): Now static.
3516 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3518 * image.c (imagemagick_get_animation_cache): Don't segfault when
3519 pruning all entries.
3521 2013-08-18 Ken Brown <kbrown@cornell.edu>
3523 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3524 static heap if ENABLE_CHECKING is defined.
3525 (max_bss_sbrk_ptr): New variable.
3527 (report_sheap_usage): Report maximum static heap usage instead of
3528 ending static heap usage.
3530 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3532 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3533 of zlib_initialized according to the results of calling
3534 init_zlib_functions.
3536 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3538 * image.c: Implement an ImageMagick per-image cache.
3539 (imagemagick_get_animation_cache): Fix a double-free error.
3540 (imagemagick_load_image): Remove the ping_wand code, which only
3541 apparently saved time on invalid animated images, and slowed down
3542 everything else. Optimise for the common case.
3544 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3546 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3548 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3550 * marker.c (set_marker): Remove documentation of undefined behavior.
3552 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3554 * image.c (imagemagick_compute_animated_image): Animate correctly
3555 when sub-images are smaller than the main image.
3556 (imagemagick_compute_animated_image): Setting the iterator row to
3557 zero is apparently not allowed.
3558 (imagemagick_compute_animated_image): Allow images that say they
3559 have sub-images that are bigger than the main image, but just crop
3562 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3564 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3566 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3568 * image.c (imagemagick_compute_animated_image): Respect the GIF
3571 2013-08-15 Ken Brown <kbrown@cornell.edu>
3573 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3574 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3577 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3579 Fix minor problems found by static checking.
3580 * frame.c (delete_frame):
3581 * xdisp.c (next_element_from_display_vector):
3582 Avoid uninitialized local.
3583 * image.c (imagemagick_compute_animated_image): Port to C89.
3584 Prefer usual GNU indentation style for loops.
3585 Be more careful about bizarrely large sizes, by using ptrdiff_t
3588 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3590 Fix infinite frame selection loop (Bug#15025).
3591 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3593 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3595 * xdisp.c (compute_window_start_on_continuation_line):
3596 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3597 to make sure we end up setting the window start at the leftmost
3598 visible character of the display line. This avoids funky
3599 horizontal shifting because the window start is not kept on the
3600 same position. (Bug#15090)
3601 (next_element_from_display_vector): Support 'box' face attribute
3602 in the face definitions of a display vector. (Bug#15099)
3604 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3606 * image.c (imagemagick_compute_animated_image): Implement animated
3608 (imagemagick_compute_animated_image): Fix some compilation
3609 warnings. Implement a very simple cache to make the animation
3610 usable at all, but it should be replaced with a per-image cache.
3612 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3614 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3615 to do `for' loops over alist values.
3616 * buffer.h (FOR_EACH_BUFFER):
3617 * process.c (FOR_EACH_PROCESS): Use it.
3618 (handle_child_signal, status_notify, Fget_buffer_process)
3619 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3621 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3623 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3624 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3625 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3626 to xzalloc and so avoid redundant call to memset.
3627 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3628 members because it is allocated with xzalloc and so already zeroed.
3630 2013-08-14 Ken Brown <kbrown@cornell.edu>
3632 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3635 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3637 Utility function and macro to copy Lisp string to C string.
3638 * lisp.h (xlispstrdupa): New macro.
3639 (xlispstrdup): New prototype.
3640 * alloc.c (xlispstrdup): New function.
3641 * callint.c (Fcall_interactively):
3642 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3643 (Fsubstitute_in_file_name):
3644 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3645 * image.c (x_create_bitmap_from_file):
3646 * w32term.c (w32_term_init):
3647 * xterm.c (x_term_init): Use xlispstrdup.
3649 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3651 * image.c (imagemagick_load_image): Make animated pictures work.
3652 There's still some problems with background color settings, though
3655 * decompress.c (unwind_decompress): Always restore point.
3657 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3659 * marker.c (set_marker): Reformat documentation.
3661 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3663 * xdisp.c (cursor_type_changed): Now static.
3665 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3666 Use changed. This avoids the need to call xmalloc and for the
3667 caller to call xfree, and avoids memory leaks in some situations.
3669 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3671 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3672 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3673 (redisplay_window): If window_end_valid is cleared due to non-zero
3674 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3675 so do not call to try_cursor_movement for that window.
3677 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3679 * window.h (struct window): Convert window_end_pos and
3680 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3681 (wset_window_end_pos, wset_window_end_vpos): Remove.
3682 * dispnew.c (adjust_glyph_matrix):
3683 * window.c (Fwindow_end, replace_window, set_window_buffer)
3685 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3686 (set_vertical_scroll_bar, redisplay_window, try_window)
3687 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3688 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3689 (note_mouse_highlight): Adjust users.
3690 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3693 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3695 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3696 * image.c (imagemagick_filename_hint): Use `const char *' and
3697 prefer SSDATA to SDATA to avoid warnings.
3699 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3701 Cleanup window fringes, margins and scroll bars adjustments.
3702 * window.c (set_window_fringes, set_window_margins)
3703 (set_window_scroll_bars, apply_window_adjustment): New functions.
3704 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3705 (Fset_window_scroll_bars): Use them.
3707 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3709 * window.h (struct window): Convert scroll_bar_width
3710 from Lisp_Object to integer. Adjust comment.
3711 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3713 * window.c (wset_scroll_bar_width): Remove.
3714 (make_window): Initialize scroll_bar_width.
3715 (Fsplit_window_internal): Use direct assignment.
3716 (Fset_window_configuration, save_window_save):
3717 Convert Lisp_Object to integer and back where appropriate.
3718 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3719 bar was actually changed, and mention this in docstring.
3721 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3723 * decompress.c: Minor simplifications.
3724 (Fzlib_decompress_region): Don't bother verifying
3725 that avail_out <= UINT_MAX, as that was confusing.
3726 Mention the restriction in a comment instead.
3727 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3729 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3731 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3732 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3734 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3736 * image.c (imagemagick_filename_hint): Check for errors in the
3739 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3741 * window.c (Fwindow_margins): Return nil when there's no marginal
3742 area, as per the documented API.
3744 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3745 Fmake_vector, as scroll bar's struct members are not all Lisp
3746 objects now. This avoids crashes in GC.
3748 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3749 bool, so its address could be taken.
3751 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3753 * image.c (imagemagick_filename_hint): New function to possibly
3754 apply `image-content-type-suffixes'.
3755 (imagemagick_load_image): Use it.
3757 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3759 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3760 if loading zlib failed.
3762 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3764 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3765 2013-08-13 checkin below. Change bool to BOOL, rule is:
3766 All Obj-C code uses BOOL, except for interfaces callable from C.
3768 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3770 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3772 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3773 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3774 bool instead of BOOL.
3775 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3776 from Lisp_Object to bitfield. Adjust comment.
3777 * w32term.c (x_scroll_bar_create): Adjust user.
3778 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3779 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3780 Use bool for boolean.
3781 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3782 to `unsigned int' when defining a bitfield.
3784 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3786 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3788 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3790 * window.h (struct window): Convert left_margin_cols and
3791 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3792 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3793 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3795 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3797 (showing_window_margins_p, update_window_line, update_frame_1):
3798 * fringe.c (draw_fringe_bitmap_1):
3799 * xdisp.c (window_box_width): Adjust users.
3800 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3801 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3802 Use direct assignment.
3803 (Fset_window_configuration, save_window_save, Fwindow_margins):
3804 Convert Lisp_Object to integer and back where appropriate.
3805 (Fset_window_margins): Adjust user. Return t if any margin
3806 was actually changed, and mention this in docstring.
3808 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3810 * syntax.c (forward_word):
3811 * cmds.c (forward_char, backward_char): Mention the optional argument.
3813 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3815 * window.h (struct window): Convert left_fringe_width
3816 and right_fringe_width from Lisp_Objects to integers.
3818 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3819 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3820 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3822 (make_window): Initialize new integer fields to -1.
3823 (Fsplit_window_internal): Use direct assignment.
3824 (Fset_window_configuration, save_window_save):
3825 Convert Lisp_Object to integer and back where appropriate.
3826 (Fset_window_fringes): Adjust user. Return t if any fringe
3827 was actually changed, and mention this in docstring.
3829 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3831 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3832 * nsfns.m (x_set_cursor_type):
3833 * w32fns.c (x_set_cursor_type):
3834 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3835 * xdisp.c (set_frame_cursor_types): ...but in common code.
3837 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3839 * font.c (clear_font_cache): New function, stripped from...
3840 (Fclear_font_cache): ...here, which now uses the function
3841 above. Adjust comment.
3842 * font.h (clear_font_cache): Add prototype.
3843 * xfaces.c (clear_face_cache): Use clear_font_cache.
3845 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3847 * window.c (Fset_window_start): Compare `w', not `window' because
3848 `w' might not be equal to `window' after call to decode_live_window.
3850 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3852 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3853 This fixes a problem introduced by the Bug#15035 patch
3854 when using GPG. Reported by Herbert J. Skuhra.
3856 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3858 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3859 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3860 not yet initialized.
3862 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3864 * decompress.c (Fzlib_decompress_region): Support zlib
3865 decompression, too, and rename.
3867 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3869 Minor zlib configuration tweaks.
3870 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3871 Don't assume presence of fn_inflateInit2_ zlib internal function.
3873 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3875 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3876 include the zlib prefix.
3878 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3880 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3881 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3882 define static variables that are pointers to zlib functions to be
3884 (init_zlib_functions) [WINDOWSNT]: New function.
3885 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3887 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3888 macros instead of invoking the zlib functions directly.
3889 (syms_of_decompress): DEFSYM Qzlib_dll.
3890 Staticpro Szlib_available_p.
3892 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3894 Avoid looping over all frame windows to freeze and unfreeze.
3895 * window.h (struct window): Drop frozen_window_start_p.
3896 (freeze_window_starts): Drop prototype.
3897 * frame.h (struct frame): New frozen_window_starts flag.
3898 (FRAME_WINDOWS_FROZEN): New macro.
3899 * window.c (freeze_window_start, freeze_window_starts):
3901 (select_window, replace_window): Adjust users.
3902 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3903 (window_frozen_p): New function.
3904 (redisplay_window): Use it.
3906 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3908 Fix some fd issues when running subprocesses (Bug#15035).
3909 Fix bugs that can leak files or file descriptors on errors.
3910 Don't unlink open temp files, as that's hard for users to diagnose
3911 when things go awry (e.g., temp disk exhausted).
3912 Don't bother to lock temp files. Check for invalid recursion.
3913 * callproc.c (synch_process_fd): Remove. All uses removed.
3914 (synch_process_tempfile): New var or macro.
3915 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3917 (record_kill_process): New arg, the temp name. All callers changed.
3918 (delete_temp_file): Now just a simple wrapper around unlink.
3919 (call_process_kill): New arg, the call_process_fd array.
3920 Close them all. Clear synch_process_pid. Remove the temp file,
3921 or arrange for it to be removed.
3922 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3923 that's been moved to synch_process_tempfile. Caller changed.
3924 Do not remove the tempfile; that's now call_process_kill's
3926 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3927 call_process_kill; the caller now does that.
3928 (call_process_cleanup): Do not close the process fd; that's now
3929 call_process_kill's responsibility.
3930 (Fcall_process): Implement via new function call_process, which
3931 has most of the old body of Fcall_process, but with a different API.
3932 (call_process): New function that does not open or close filefd if
3933 it is nonnegative. Record which fds need to be closed, and let
3934 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3935 Signal an error if invoked recursively (could be done via a hook).
3936 Simplify creation of the tempfile in the MSDOS case.
3937 Don't create the output file until after checking for the executable.
3938 Report any failure to open /dev/null.
3939 Don't open /dev/null for writing twice; once is enough.
3940 Don't create pipe if all output is being discarded or sent to file.
3941 Don't worry about setting up the coding system or reading from the
3942 pipe if all output is being discarded.
3943 Hoist fd_error local into top level, to lessen block nesting.
3944 Don't record deleted pid here; now done by Fcall_process_region.
3945 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3946 and note its success in synch_process_tempfile.
3947 Do not leak resources when child_setup fails.
3948 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3949 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3950 (create_temp_file): Now returns open fd, with an additional
3951 Lisp_Object * argument to return the name. All callers changed.
3952 Do not close the file; rewind it instead, and leave it open for
3953 the caller. Do not lock the temp file. Unwind-protect the file
3954 and the file-descriptor.
3955 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3956 If an asynchrounous process, record it here, not in call_process.
3957 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3958 * eval.c (set_unwind_protect): New function.
3959 * fileio.c (write_region): New function, generalized from the
3960 old Fwrite_region. Do not lock temp files.
3961 (Fwrite_region): Use it.
3962 * lisp.h (set_unwind_protect, write_region): New decls.
3963 * process.c: Include <verify.h>.
3964 (make_process): Mark fds as initially closed.
3965 (deleted_pid_list): Now a list of pid-filename pairs.
3967 (close_process_fd): New function.
3968 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3969 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3970 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3971 (create_process, create_pty, Fmake_serial_process)
3972 (server_accept_connection): Record which fds need to be closed,
3973 and let deactivate_process close them.
3974 (Fmake_network_process): Do not discard the unwind-protect
3975 until it's safe to do so.
3976 (deactivate_process): Close the fds opened by create_process etc.
3977 (Fprocess_send_eof): Adjust to new way of recording open fds.
3978 Report an error if /dev/null can't be opened, instead of aborting.
3979 * process.h (PROCESS_OPEN_FDS): New constant.
3980 (struct Lisp_Process): New member open_fds.
3981 (record_kill_process, record_deleted_pid): Adjust signatures.
3982 (record_deleted_pid): Move decl here ...
3983 * syswait.h (record_deleted_pid): ... from here.
3985 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3987 * decompress.c: Fix bugs with large buffers and weird inputs.
3988 Tune a bit. Reindent as per usual Emacs style.
3989 (BUFFER_SIZE): Remove.
3990 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3991 more than UINT_MAX bytes. Decompress into the gap instead of into
3992 an auto buffer, as this should avoid copying. Return nil if
3993 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3994 set immediate_quit; we shouldn't trust zlib code that much.
3996 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3998 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3999 errors, and really move the gap to where we want it.
4001 * lisp.h: Include decompress.c support.
4003 * emacs.c (main): Include decompress.c support.
4005 * Makefile.in: Include -lz if present.
4007 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4009 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4010 (initWithTitle:): Initialize frame to 0.
4011 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4012 (fillWithWidgetValue:frame:): Rename from
4013 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4015 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4016 fillWithWidgetValue:frame:
4018 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4019 remove memory leak warnings.
4021 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4022 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4025 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4026 (x_activate_menubar): Update the whole menu.
4027 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4028 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4029 current event is not NSSystemDefined (Bug#15001).
4030 Call ns_check_menu_open only if trackingMenu is 2.
4031 (menuDidClose:): New method, decrease trackingMenu.
4032 (fillWithWidgetValue:setDelegate:): New method.
4033 (fillWithWidgetValue:): Call the above.
4035 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4037 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4039 Omit some unnecessary casts.
4040 Many of these go back to the old pre-C89 days, when they may have
4041 been needed, but we've been assuming C89 or later for a while now.
4042 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4043 (live_float_p, live_misc_p, live_vector_p):
4044 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4045 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4046 (defvar_per_buffer):
4047 * callint.c (Fcall_interactively):
4048 * doc.c (Fsubstitute_command_keys):
4049 * filelock.c (get_boot_time):
4050 * frame.c (xrdb_get_resource):
4051 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4052 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4053 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4054 (menuitem_highlight_callback, menu_destroy_callback)
4055 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4056 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4057 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4058 (xg_tool_bar_help_callback, tb_size_cb):
4059 * image.c (xpm_alloc_color, png_read_from_memory)
4060 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4061 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4063 * keymap.c (describe_map):
4064 * nsfns.m (Fns_display_monitor_attributes_list):
4065 * nsmenu.m (process_dialog:):
4066 * nsterm.m (hold_event):
4067 * process.c (wait_reading_process_output):
4068 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4069 * scroll.c (do_direct_scrolling, scrolling_1):
4070 * termcap.c (tgetent):
4071 * window.c (check_window_containing, add_window_to_list)
4072 (freeze_window_starts):
4073 * xdisp.c (compare_overlay_entries, vmessage):
4074 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4075 (x_get_monitor_attributes_xrandr)
4076 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4077 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4078 * xfont.c (xfont_match, xfont_open):
4079 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4080 (menubar_selection_callback, menu_position_func)
4081 (popup_selection_callback, create_and_show_popup_menu)
4082 (dialog_selection_callback, create_and_show_dialog):
4083 * xrdb.c (x_get_string_resource):
4085 * xsmfns.c (x_session_check_input):
4086 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4087 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4088 (xaw_jump_callback, xaw_scroll_callback):
4089 Omit unnecessary casts.
4091 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4093 Minor string-length refactoring.
4094 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4095 * frame.c (make_monitor_attribute_list):
4096 Prefer build_string to strlen + make_string.
4098 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4100 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4101 don't check minor_code (Bug#14417).
4103 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4105 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4106 vertical positions instead. This avoids calling MATRIX_ROW with
4107 row numbers that are possibly beyond valid limits. (Bug#15064)
4109 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4111 Use xstrdup and build_unibyte_string where applicable.
4112 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4113 * xfns.c (x_window):
4114 * xrdb.c (x_get_customization_string):
4115 * xterm.c (xim_initialize):
4116 * w32fns.c (w32_window): Use xstrdup.
4117 (w32_display_monitor_attributes_list):
4118 * emacs.c (init_cmdargs):
4119 * keyboard.c (PUSH_C_STR):
4120 * nsfont.m (nsfont_open):
4121 * sysdep.c (system_process_attributes):
4122 * w32.c (system_process_attributes):
4123 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4125 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4127 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4128 variables of these types so that GDB would know about them, as aid
4129 for debugging fatal exceptions. (Bug#15024) See also
4130 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4133 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4135 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4136 larger than the NSWindow (Bug#14934).
4138 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4140 Redesign redisplay interface to drop global variable updated_window.
4141 Always pass currently updated window as a parameter to update routines.
4142 * dispextern.h (updated_window): Remove declaration.
4143 (struct redisplay_interface): Pass window parameter to
4144 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4145 and after_update_window_hook.
4146 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4148 * dispnew.c (updated_window): Remove.
4149 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4150 (update_window_line): Adjust to match redisplay interface changes.
4151 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4152 (ns_scroll_run, ns_after_update_window_line):
4153 * w32term.c (x_update_window_begin, x_update_window_end)
4154 (x_after_update_window_line, x_scroll_run):
4155 * xterm.c (x_update_window_begin, x_update_window_end)
4156 (x_after_update_window_line, x_scroll_run):
4157 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4158 Likewise. Adjust comments where appropriate.
4159 (x_cursor_to): Simplify because this is always called during window
4160 update (but install debugging check anyway).
4161 (expose_window): Check must_be_updated_p flag to see whether this
4162 function is called during window update.
4164 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4166 Do not reset window modification event counters excessively.
4167 These leftovers and poor man's tricky methods to catch extra
4168 redisplay's attention are no longer needed.
4169 * frame.c (set_menu_bar_lines_1):
4170 * minibuf.c (read_minibuf_unwind):
4171 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4172 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4173 (window_scroll_line_based, Fset_window_configuration):
4174 * xdisp.c (redisplay_window): Do not reset last_modified and
4175 last_overlay_modified counters.
4177 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4179 * xselect.c (x_send_client_event): Set send_event and serial, memset
4180 data.l as it might be bigger than data.b. Use 24 bit mask to
4181 XSendEvent (Bug#15034).
4183 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4185 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4186 for TTY frames that are not the top frame on their console.
4189 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4191 * w32term.c (w32fullscreen_hook): Really maximize frame when
4192 asked for (Bug#14841).
4194 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4196 Prefer selected_window to Fselected_window, likewise for frames.
4197 * buffer.c (Fbuffer_swap_text):
4198 * data.c (Fvariable_binding_locus):
4199 * window.c (run_window_configuration_change_hook): Adjust users.
4200 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4201 Use decode_live_frame.
4203 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4205 Be more careful if selected window shows the buffer other than current,
4206 use window_outdated only if this is not so. This change should also
4207 address some weird issues discussed in Bug#13012.
4208 * window.h (window_outdated): New prototype.
4209 * window.c (window_outdated): Now here. Convert from static and
4210 always assume window's buffer.
4211 (Fwindow_end, Fwindow_line_height): Use it.
4212 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4213 and always assume window's buffer.
4214 (redisplay_window): Adjust user.
4215 (redisplay_internal): Call to reconsider_clip_changes once and
4216 check whether mode line should be updated only if selected window
4217 shows current buffer.
4218 (run_window_scroll_functions): Use eassert for debugging check.
4219 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4221 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4223 * window.c (window_scroll, window_scroll_pixel_based)
4224 (window_scroll_line_based): Use bool for booleans.
4226 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4228 * process.c: Fix minor off-by-one issues in descriptor counts.
4229 This shouldn't fix any real bugs, but it cleans up the code a bit.
4230 (max_process_desc, max_input_desc): -1, not 0, means none.
4232 (delete_input_desc): New function.
4233 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4234 (deactivate_process): Scan backwards when recomuting max_process_desc;
4235 that should be faster.
4236 (init_process_emacs): Initialize max_input_desc.
4238 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4240 Use region cache to speedup bidi_find_paragraph_start.
4241 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4242 Rename cache_long_line_scans to cache_long_scans.
4243 * buffer.c (bset_cache_long_line_scans): Rename to
4244 bset_cache_long_scans.
4245 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4246 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4248 (syms_of_buffer): Rename cache-long-line-scans to
4249 cache-long-scans. Adjust docstring.
4250 * search.c (newline_cache_on_off):
4251 * indent.c (width_run_cache_on_off): Adjust users.
4252 * bidi.c (bidi_paragraph_cache_on_off): New function.
4253 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4254 * insdel.c (prepare_to_modify_buffer):
4255 Invalidate bidi_paragraph_cache if enabled.
4257 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4259 Invalidate region caches only if buffer text is going to be changed.
4260 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4261 (modify_text): ...new prototype.
4262 (prepare_to_modify_buffer_1): New prototype.
4263 * textprop.c (modify_region): Rename to...
4264 (modify_text_properties): ...new function.
4265 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4266 (Fremove_list_of_text_properties): Adjust users.
4267 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4268 (modify_text): ...new function.
4269 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4270 (prepare_to_modify_buffer_1): ...new function.
4271 * casefiddle.c (casify_region):
4272 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4273 (Ftranspose_regions): Use modify_text.
4275 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4277 * lisp.mk (lisp): Add nadvice.elc.
4279 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4281 New macro to iterate over live buffers similar to frames.
4282 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4283 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4284 Declare buffer-related variables here to offload lisp.h.
4285 * buffer.c (Vbuffer_alist): Adjust comment.
4286 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4287 (other_buffer_safely):
4288 * data.c (store_symval_forwarding):
4289 * dispnew.c (Fframe_or_buffer_changed_p):
4290 * fileio.c (Fdo_auto_save):
4291 * filelock.c (unlock_all_files):
4292 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4294 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4296 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4297 * callproc.c (create_temp_file):
4298 * filelock.c (create_lock_file):
4299 Assume mkostemp, since it's now provided by Gnulib.
4301 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4303 * w32.c (mkostemp): New function.
4304 (mktemp): Remove, no longer used. Most of the code reused in
4305 mkostemp. (Bug#15015)
4306 (mktemp): Don't undef.
4308 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4310 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4311 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4312 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4313 (free_glyph_pool, check_glyph_memory): Likewise for
4314 all users. Adjust comments where appropriate.
4316 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4318 * composite.h: Minor fixups.
4319 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4320 to fix a misspelling, and change it to an inline function while
4321 we're at it (it need not be a macro). All uses changed.
4322 (composition_method, composition_valid_p):
4323 Rewrite to avoid assignments in if-conditions.
4325 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4327 Do not use global Lisp_Object in composition macros.
4328 * composite.h (composition_temp): Remove declaration.
4329 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4330 (composition_method, composition_valid_p): ...inline functions.
4331 (compose_region): Remove the leftover.
4332 * composite.c (composition_temp): Remove.
4333 (run_composition_function, update_compositions)
4334 (composition_compute_stop_pos, composition_adjust_point)
4335 (Ffind_composition_internal):
4336 * coding.c (handle_composition_annotation):
4337 * xdisp.c (handle_composition_prop, check_point_in_composition):
4338 Related users changed.
4340 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4342 Drop FRAME_PTR typedef.
4343 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4344 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4345 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4346 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4347 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4348 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4349 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4350 All related users changed.
4352 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4354 * eval.c (default_toplevel_binding): New function.
4356 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4357 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4358 (syms_of_eval): Export them.
4359 * data.c (Fdefault_value): Micro cleanup.
4360 * term.c (init_tty): Use "false".
4362 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4364 Fix X GC leak in GTK and raw (no toolkit) X ports.
4365 * xterm.c (x_free_frame_resources): If white and black relief
4366 GCs are allocated, always free them here.
4367 * xfns.c (x_make_gc): Omit redundant initialization.
4368 * widget.c (create_frame_gcs): Remove the leftover.
4369 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4370 in x_free_frame_resources.
4372 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4374 * nsterm.m (windowWillResize:toSize:): Only change title if
4375 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4377 (viewDidEndLiveResize): New method.
4379 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4380 inside NS_IMPL_COCOA.
4382 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4384 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4385 Do not check whether undo is enabled because record_insert and
4386 record_delete does that themselves.
4388 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4390 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4391 member which is not really used any more.
4392 (FRAME_XIC_BASE_FONTNAME): Remove.
4393 * xfns.c (xic_free_fontset): Adjust user.
4394 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4395 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4396 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4397 (xdialog_show): Use eassert for debugging check.
4398 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4400 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4402 * fileio.c, fns.c (merge): Move extern decl from here ...
4403 * lisp.h (merge): ... to here.
4405 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4407 Fix last font-related change.
4408 * w32font.h (w32font_list_internal, w32font_match_internal):
4410 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4411 (uniscribe_list_family): Adjust to match font API change.
4412 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4413 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4415 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4417 * frame.h (FRAME_MOUSE_UPDATE):
4418 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4419 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4421 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4423 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4424 * font.h (struct font_driver): Change list, match, and list_family
4425 functions to accept struct frame * as first arg.
4426 * font.c (font_score, font_compare, font_sort_entities):
4428 (font_sort_entities, font_list_entities, font_select_entity):
4429 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4430 match font API change.
4431 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4432 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4433 * ftxfont.c (ftxfont_list, ftxfont_match):
4434 * xftfont.c (xftfont_list, xftfont_match):
4435 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4436 * w32font.c (w32font_list, w32font_match, w32font_list):
4437 (w32font_list_internal, w32_font_match_internal): Likewise.
4438 * xfaces.c (Fx_family_fonts): Adjust user.
4440 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4442 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4443 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4444 only if HAVE_X_WINDOWS is in use.
4445 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4446 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4447 * w32term.c (x_wm_set_icon_position): Likewise.
4448 * w32fns.c (x_icon): Adjust user.
4450 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4452 * xterm.c (last_mouse_press_frame): Remove the
4453 leftover which is not really used any more.
4454 (handle_one_xevent, syms_of_xterm): Adjust users.
4455 (x_flush): Call XFlush once per each X display, not frame.
4456 This is better because this code always unconditionally skips
4457 non-X frames in Vframe_list and issues the only XFlush if we
4458 have more than one X frame on the same X display.
4459 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4460 Use bool for booleans.
4461 (x_draw_glyph_string_background, cvt_string_to_pixel):
4462 (cvt_pixel_dtor): Drop unnecessary prototypes.
4463 * xterm.h (x_display_ok): Adjust prototype.
4465 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4467 Drop unnecessary functions that deals with frame pixel size.
4468 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4469 (x_pixel_height): Drop prototypes.
4470 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4471 (x_pixel_height): Drop implementations.
4472 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4473 which should be always valid for window frame.
4474 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4475 * w32menu.c (Fx_popup_dialog):
4476 * xmenu.c (Fx_popup_dialog): Likewise for both.
4478 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4480 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4481 frame parameters and call to Fmodify_frame_parameters just once.
4482 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4483 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4484 and mention nil frame in docstring.
4486 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4488 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4489 (x_figure_window_size): Likewise. Adjust to return long.
4490 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4491 (toplevel): Move Qterminal_live_p to...
4492 * terminal.c (toplevel): ...here, make it static, and...
4493 (syms_of_terminal): ...DEFSYM here.
4494 * frame.h (Qterminal_live_p): Remove declaration.
4495 (make_frame, x_figure_window_size): Adjust prototype.
4496 * nsfns.m (Fx_create_frame): Use long for window flags.
4498 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4500 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4501 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4502 Do not assume that emacs_close (INT_MAX) is a no-op.
4504 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4506 * xfaces.c (make_face_cache): For struct face_cache, prefer
4507 xmalloc to xzalloc and so avoid redundant call to memset.
4508 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4510 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4512 * fringe.c (draw_window_fringes, update_window_fringes)
4513 (compute_fringe_widths):
4514 * w32term.c (x_draw_glyph_string):
4515 * window.c (candidate_window_p, Frecenter):
4516 * xfaces.c (realize_basic_faces, realize_default_face)
4517 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4518 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4519 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4520 * xmenu.c (Fx_menu_bar_open_internal):
4521 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4522 * xsettings.c (xft_settings_event):
4523 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4524 Use bool for booleans. Adjust style and comments where
4526 * dispextern.h (draw_window_fringes, update_window_fringes)
4527 (compute_fringe_widths):
4528 * xterm.h (x_had_errors_p): Adjust prototype.
4530 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4532 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4533 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4535 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4537 * fns.c (toplevel): Remove comment before Fsafe_length because
4540 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4542 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4544 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4546 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4547 frame which got the message is still alive, before dereferencing
4548 its pointer. (Bug#14970)
4550 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4551 be a live window, before using it as such. (Bug#14970)
4553 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4555 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4556 w32_detect_focus_change instead of doing part of its job by hand.
4557 This fixes the problem whereby FOCUS_OUT events were not sent to
4560 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4562 * process.c (Fprocess_list): Doc fix.
4564 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4565 being re-exposed only if it didn't ask to become visible.
4566 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4567 was previously iconified. (Bug#14841)
4568 (x_iconify_frame): Mark the frame iconified.
4570 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4572 Fix minor problems found by static checking.
4573 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4574 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4576 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4578 * eval.c (set_specpdl_old_value): New function.
4579 (unbind_to): Minor simplification.
4580 (get_backtrace_frame): New function.
4581 (Fbacktrace_frame): Use it. Add `base' argument.
4582 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4583 (syms_of_eval): Export backtrace-eval.
4584 * xterm.c (x_focus_changed): Simplify.
4586 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4588 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4590 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4592 * xdisp.c (redisplay_window): Instead of moving point out of
4593 scroll margin, reject the force_start method, and try scrolling
4594 instead. (Bug#14780)
4596 2013-07-24 Ken Brown <kbrown@cornell.edu>
4598 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4601 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4603 * eval.c (Fprogn): Do not check that BODY is a proper list.
4604 This undoes the previous change. The check slows down the
4605 interpreter, and is not needed to prevent a crash. See
4606 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4608 2013-07-23 Glenn Morris <rgm@gnu.org>
4610 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4612 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4614 Port to GNU/Linux systems with tinfo but not ncurses.
4615 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4616 to decide whether ncurses is being used. Without this change,
4617 GCC complains about tgetent not being declared, on a system
4618 that has tinfo installed but ncurses not installed.
4620 * eval.c (Fprogn): Check that BODY is a proper list.
4622 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4623 * data.c (Fsetq_default):
4624 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4625 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4627 Tune by taking advantage of the fact that ARGS is always a list
4628 when a function is declared to have UNEVALLED args.
4630 * emacsgtkfixed.c: Port to GCC 4.6.
4631 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4633 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4635 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4636 here to silence compiler warnings.
4638 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4640 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4641 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4642 from messing up Emacs's 'struct frame' (Bug#14923).
4644 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4646 * alloc.c (make_save_ptr_ptr): Define this function.
4647 It was inadvertently omitted. It's needed only if
4648 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4650 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4652 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4653 frame have focus (Bug#14895).
4655 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4657 Avoid vfork-related deadlock more cleanly.
4658 * callproc.c (child_setup): When the child's exec fails, output
4659 the program name, as that's more useful. Use O_NONBLOCK to avoid
4661 * process.c (create_process_1): Remove; no longer needed.
4662 (create_process): Remove timer hack; no longer needed, now that
4663 the child avoids deadlock.
4665 2013-07-20 Glenn Morris <rgm@gnu.org>
4667 * image.c (Fimage_flush): Fix doc typo.
4669 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4671 Fix array bounds violation when pty allocation fails.
4672 * process.c (PTY_NAME_SIZE): New constant.
4673 (pty_name): Remove static variable; it's now auto.
4674 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4675 Take pty_name as an arg rather than using a static variable.
4676 All callers changed.
4677 (create_process): Recover pty_flag from process, not from volatile local.
4678 (create_pty): Stay inside array even when pty allocation fails.
4679 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4681 * lread.c (Fload): Avoid initialization only when lint checking.
4682 Mention that it's needed only for older GCCs.
4684 2013-07-20 Kenichi Handa <handa@gnu.org>
4686 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4687 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4689 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4691 * lread.c (Fload): Avoid uninitialized warning.
4693 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4695 Fix some minor file descriptor leaks and related glitches.
4696 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4697 (create_lock_file): Use write, not emacs_write.
4698 * image.c (slurp_file, png_load_body):
4699 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4700 (server_accept_connection):
4701 Don't leak an fd on memory allocation failure.
4702 * image.c (slurp_file): Add a cheap heuristic for growing files.
4703 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4704 as that's what the other routines do. Maybe input need not be
4705 blocked at all, but it's better to be consistent.
4706 Avoid undefined behavior when strlen is zero.
4708 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4709 (NSTATICS): Now a constant; doesn't need to be a macro.
4711 2013-07-19 Richard Stallman <rms@gnu.org>
4713 * coding.c (decode_coding_utf_8): Add simple loop for fast
4714 processing of ASCII characters.
4716 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4718 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4720 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4722 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4723 unportable 'struct x_display_info'.
4724 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4727 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4729 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4730 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4732 (system_process_attributes): Prefer plain char to unsigned char
4733 when either will do. Clean up properly if interrupted or if
4734 memory allocations fail. Don't assume sscanf succeeds.
4735 Remove no-longer-needed workaround to stop GCC from whining.
4736 Read command-line once, instead of multiple times. Check read status a
4739 Fix obscure porting bug with varargs functions.
4740 The code assumed that int is treated like ptrdiff_t in a vararg
4741 function, which is not a portable assumption. There was a similar
4742 -- though these days less likely -- porting problem with various
4743 assumptions that pointers of different types all smell the same as
4744 far as vararg functions is conserved. To make this problem less
4745 likely in the future, redo the API to use varargs functions.
4746 * alloc.c (make_save_value): Remove this vararg function.
4747 All uses changed to ...
4748 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4749 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4751 (make_save_ptr): Rename from make_save_pointer, for consistency with
4752 the above. Define only on platforms that need it. All uses changed.
4754 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4756 * keyboard.c: Try to fix typos in previous change.
4757 (DISPLAY_LIST_INFO): New macro.
4758 (kbd_buffer_get_event): Do not access members that are not present
4759 in X11. Revert inadvertent change of "!=" to "=".
4761 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4763 * keyboard.c (kbd_buffer_get_event):
4764 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4765 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4767 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4769 * filelock.c: Fix unlikely file descriptor leaks.
4770 (get_boot_time_1): Rework to avoid using emacs_open.
4771 This doesn't actually fix a leak, but is better anyway.
4772 (read_lock_data): Use read, not emacs_read.
4774 * doc.c: Fix minor memory and file descriptor leaks.
4775 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4776 (get_doc_string, Fsnarf_documentation):
4777 Fix file descriptor leak on error.
4779 * term.c: Fix minor fdopen-related file descriptor leaks.
4780 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4781 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4783 * charset.c: Fix file descriptor leaks and errno issues.
4785 (load_charset_map_from_file): Don't leak file descriptor on error.
4786 Use plain record_xmalloc since the allocation is larger than
4787 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4789 * eval.c (record_unwind_protect_nothing):
4790 * fileio.c (fclose_unwind):
4792 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4793 The replacement doesn't block input, but that no longer seems
4796 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4798 * lread.c: Fix file descriptor leaks and errno issues.
4799 (Fload): Close some races that leaked fds or streams when 'load'
4801 (Fload, openp): Report error number of last nontrivial failure to open.
4802 ENOENT counts as trivial.
4803 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4805 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4806 now that the function is always called with a nonnegative arg.
4807 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4808 All uses replaced with ...
4809 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4811 A few more minor file errno-reporting bugs.
4812 * callproc.c (Fcall_process):
4813 * doc.c (Fsnarf_documentation):
4814 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4815 * process.c (set_socket_option):
4816 Don't let a constructor trash errno.
4817 * doc.c: Include <errno.h>.
4819 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4821 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4823 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4825 Fix w32 bug with call-process-region (Bug#14885).
4826 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4827 to Fcall_process when the input is empty. This simplifies the
4828 code a bit. It makes no difference on POSIXish platforms but
4829 apparently it fixes a bug on w32.
4831 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4832 * fileio.c (close_file_unwind): Don't close if FD is negative;
4833 this can happen when unwinding a zapped file descriptor.
4834 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4835 in case Emacs runs out of memory between the two unwind-protects.
4836 Don't trash errno when closing FD.
4837 Zap the FD in the specpdl when closing it, instead of deferring
4838 the removal of the unwind-protect; this fixes a bug where a child
4839 function unwinds the stack past us.
4841 New unwind-protect flavors to better type-check C callbacks.
4842 This also lessens the need to write wrappers for callbacks,
4843 and the need for make_save_pointer.
4844 * alloca.c (free_save_value):
4845 * atimer.c (run_all_atimers):
4847 * alloc.c (safe_alloca_unwind):
4848 * atimer.c (unwind_stop_other_atimers):
4849 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4850 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4851 * minibuf.c (choose_minibuf_frame_1):
4852 * process.c (make_serial_process_unwind):
4853 * xdisp.h (pop_message_unwind):
4854 * xselect.c (queue_selection_requests_unwind):
4855 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4856 * alloca.c (record_xmalloc):
4857 Prefer record_unwind_protect_ptr to record_unwind_protect with
4859 * alloca.c (Fgarbage_collect):
4860 Prefer record_unwind_protect_void to passing a dummy.
4861 * buffer.c (restore_buffer):
4862 * window.c (restore_window_configuration):
4863 * xfns.c, w32fns.c (do_unwind_create_frame)
4864 New wrapper. All record-unwind uses of wrappee changed.
4865 * buffer.c (set_buffer_if_live):
4866 * callproc.c (call_process_cleanup, delete_temp_file):
4867 * coding.c (code_conversion_restore):
4868 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4869 * editfns.c (save_excursion_restore)
4870 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4871 (save_restriction_restore):
4872 * eval.c (restore_stack_limits, un_autoload):
4873 * fns.c (require_unwind):
4874 * keyboard.c (recursive_edit_unwind, tracking_off):
4875 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4876 * macros.c (pop_kbd_macro, restore_menu_items):
4877 * nsfns.m (unwind_create_frame):
4878 * print.c (print_unwind):
4879 * process.c (start_process_unwind):
4880 * search.c (unwind_set_match_data):
4881 * window.c (select_window_norecord, select_frame_norecord):
4882 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4883 (fast_set_selected_frame):
4884 * xfns.c, w32fns.c (unwind_create_tip_frame):
4885 Return void, not a dummy Lisp_Object. All uses changed.
4886 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4887 * callproc.c (call_process_kill):
4888 * fileio.c (restore_point_unwind, decide_coding_unwind)
4889 (build_annotations_unwind):
4890 * insdel.c (Fcombine_after_change_execute_1):
4891 * keyboard.c (read_char_help_form_unwind):
4892 * menu.c (unuse_menu_items):
4893 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4894 * sound.c (sound_cleanup):
4895 * xdisp.c (unwind_redisplay):
4896 * xfns.c (clean_up_dialog):
4897 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4898 Accept no args and return void, instead of accepting and returning
4899 a dummy Lisp_Object. All uses changed.
4900 * cygw32.c (fchdir_unwind):
4901 * fileio.c (close_file_unwind):
4902 * keyboard.c (restore_kboard_configuration):
4903 * lread.c (readevalllop_1):
4904 * process.c (wait_reading_process_output_unwind):
4905 Accept int and return void, rather than accepting an Emacs integer
4906 and returning a dummy object. In some cases this fixes an
4907 unlikely bug when the corresponding int is outside Emacs integer
4908 range. All uses changed.
4909 * dired.c (directory_files_internal_unwind):
4910 * fileio.c (do_auto_save_unwind):
4911 * gtkutil.c (pop_down_dialog):
4912 * insdel.c (reset_var_on_error):
4913 * lread.c (load_unwind):
4914 * xfns.c (clean_up_file_dialog):
4915 * xmenu.c, nsmenu.m (pop_down_menu):
4916 * xmenu.c (cleanup_widget_value_tree):
4917 * xselect.c (wait_for_property_change_unwind):
4918 Accept pointer and return void, rather than accepting an Emacs
4919 save value encapsulating the pointer and returning a dummy object.
4921 * editfns.c (Fformat): Update the saved pointer directly via
4922 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4923 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4924 (unwind_body): New function.
4925 (record_unwind_protect): First arg is now a function returning void,
4926 not a dummy Lisp_Object.
4927 (record_unwind_protect_ptr, record_unwind_protect_int)
4928 (record_unwind_protect_void): New functions.
4929 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4930 * fileio.c (struct auto_save_unwind): New type.
4931 (do_auto_save_unwind): Use it.
4932 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4933 * insdel.c (struct rvoe_arg): New type.
4934 (reset_var_on_error): Use it.
4935 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4937 (specbinding_func): Remove; there are now several such functions.
4938 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4939 (set_unwind_protect_ptr): New function.
4940 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4942 Be simpler and more consistent about reporting I/O errors.
4943 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4944 Say "Read error" and "Write error", rather than "I/O error", or
4945 "IO error reading", or "IO error writing", when a read or write
4947 * process.c (Fmake_network_process, wait_reading_process_output)
4948 (send_process, Fprocess_send_eof, wait_reading_process_output):
4949 Capitalize diagnostics consistently. Put "failed foo" at the
4950 start of the diagnostic, so that we don't capitalize the
4951 function name "foo". Consistently say "failed" for such
4953 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4954 All callers changed. This is so it can use report_file_error.
4955 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4956 diagnostics consistently as above.
4958 * fileio.c (report_file_errno): Fix errno reporting bug.
4959 If the file name is neither null nor a pair, package it up as a
4960 singleton list. All callers changed, both to this function and to
4961 report_file_error. This fixes a bug where the memory allocator
4962 invoked by list1 set errno so that the immediately following
4963 report_file_error reported the wrong errno value.
4965 Fix minor problems found by --enable-gcc-warnings.
4966 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4967 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4969 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4971 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4972 Set event->arg to Qt if switch-event shall be generated.
4973 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4975 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4977 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4980 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4981 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4982 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4983 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4984 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4985 and there is a focused frame.
4986 (head_table): Add focus-in and focus-out.
4987 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4988 bind to handle-focus-in/out.
4990 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4991 (Fhandle_switch_frame): Call Fhandle_focus_in.
4992 (syms_of_frame): defsubr handle-focus-in/out.
4994 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4996 Fix porting bug to older POSIXish platforms (Bug#14862).
4997 * sysdep.c (emacs_pipe): New function, that implements
4998 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4999 This should port better to CentOS 5 and to Mac OS X 10.6.
5000 All calls to pipe2 changed.
5002 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5003 This makes the code easier to read and the executable a bit smaller.
5004 Do not replace all calls to Fcons that happen to create lists,
5005 just calls that are intended to create lists. For example, when
5006 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5007 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5008 Similarly for list2 through list5.
5009 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5010 * bytecode.c (exec_byte_code):
5011 * callint.c (quotify_arg, Fcall_interactively):
5012 * callproc.c (Fcall_process, create_temp_file):
5013 * charset.c (load_charset_map_from_file)
5014 (Fdefine_charset_internal, init_charset):
5015 * coding.c (get_translation_table, detect_coding_system)
5016 (Fcheck_coding_systems_region)
5017 (Fset_terminal_coding_system_internal)
5018 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5019 * composite.c (update_compositions, Ffind_composition_internal):
5020 * dired.c (directory_files_internal, file_name_completion)
5022 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5023 * doc.c (Fsnarf_documentation):
5024 * editfns.c (Fmessage_box):
5026 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5027 (Feval, eval_sub, Ffuncall, apply_lambda):
5028 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5029 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5030 (Fset_file_times, Finsert_file_contents)
5031 (Fchoose_write_coding_system, Fwrite_region):
5032 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5033 * font.c (font_registry_charsets, font_parse_fcname)
5034 (font_prepare_cache, font_update_drivers, Flist_fonts):
5035 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5036 * frame.c (make_frame, Fmake_terminal_frame)
5037 (x_set_frame_parameters, x_report_frame_params)
5038 (x_default_parameter, Fx_parse_geometry):
5039 * ftfont.c (syms_of_ftfont):
5040 * image.c (gif_load):
5041 * keyboard.c (command_loop_1):
5042 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5043 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5044 (Fminor_mode_key_binding, accessible_keymaps_1)
5045 (Faccessible_keymaps, Fwhere_is_internal):
5046 * lread.c (read_emacs_mule_char):
5047 * menu.c (find_and_return_menu_selection):
5048 * minibuf.c (get_minibuffer):
5049 * nsfns.m (Fns_perform_service):
5050 * nsfont.m (ns_script_to_charset):
5051 * nsmenu.m (ns_popup_dialog):
5052 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5053 (Fx_own_selection_internal):
5054 * nsterm.m (append2):
5055 * print.c (Fredirect_debugging_output)
5056 (print_prune_string_charset):
5057 * process.c (Fdelete_process, Fprocess_contact)
5058 (Fformat_network_address, set_socket_option)
5059 (read_and_dispose_of_process_output, write_queue_push)
5060 (send_process, exec_sentinel):
5061 * sound.c (Fplay_sound_internal):
5062 * textprop.c (validate_plist, add_properties)
5063 (Fput_text_property, Fadd_face_text_property)
5064 (copy_text_properties, text_property_list, syms_of_textprop):
5065 * unexaix.c (report_error):
5066 * unexcoff.c (report_error):
5067 * unexsol.c (unexec):
5068 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5069 (Fformat_mode_line, syms_of_xdisp):
5070 * xfaces.c (set_font_frame_param)
5071 (Finternal_lisp_face_attribute_values)
5072 (Finternal_merge_in_global_face, syms_of_xfaces):
5073 * xfns.c (x_default_scroll_bar_color_parameter)
5074 (x_default_font_parameter, x_create_tip_frame):
5075 * xfont.c (xfont_supported_scripts):
5076 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5077 (menu_help_callback, xmenu_show):
5079 * xterm.c (set_wm_state):
5080 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5081 and similarly for list2 through list5.
5083 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5085 * callproc.c (Fcall_process_region): Fix minor race and tune.
5086 (create_temp_file): New function, with the temp-file-creation part
5087 of the old Fcall_process_region. Use Fcopy_sequence to create the
5088 temp file name, rather than alloca + build_string, for simplicity.
5089 Don't bother to block input around the temp file creation;
5090 shouldn't be needed. Simplify use of mktemp.
5091 Use record_unwind_protect immediately after creating the temp file;
5092 this closes an unlikely race where the temp file was not removed.
5093 Use memcpy rather than an open-coded loop.
5094 (Fcall_process_region): Use the new function. If the input is
5095 empty, redirect from /dev/null rather than from a newly created
5096 empty temp file; this avoids unnecessary file system traffic.
5098 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5100 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5101 Simplify by making this case like the other two. This is a bit
5102 slower on obsolete hosts, but the extra complexity isn't worth it.
5104 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5105 * process.c (create_process) [!DOS_NT]:
5106 Remove now-unnecessary calls to emacs_close.
5108 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5110 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5111 returning early. (Bug#14850)
5113 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5114 and inhibit-iso-escape-detection attributes of 'undecided'.
5117 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5119 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5120 Reported by Herbert J. Skuhra in
5121 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5123 Don't lose top specpdl entry when memory is exhausted.
5124 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5125 specpdl overflow here, to simplify callers; all callers changed.
5126 Always reserve an unused entry at the stack top; this avoids
5127 losing the top entry's information when memory is exhausted.
5129 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5131 Clean up errno reporting and fix some errno-reporting bugs.
5132 * callproc.c (Fcall_process):
5133 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5134 * process.c (create_process, Fmake_network_process):
5135 * unexaix.c (report_error):
5136 * unexcoff.c (report_error):
5137 Be more careful about reporting the errno of failed operations.
5138 The code previously reported the wrong errno sometimes.
5139 Also, prefer report_file_errno to setting errno + report_file_error.
5140 (Fcall_process): Look at openp return value rather than at path,
5141 as that's a bit faster and clearer when there's a numeric predicate.
5142 * fileio.c (report_file_errno): New function, with most of the
5143 old contents of report_file_error.
5144 (report_file_error): Use it.
5145 (Ffile_exists_p, Ffile_accessible_directory_p):
5146 Set errno to 0 when it is junk.
5147 * fileio.c (Faccess_file):
5148 * image.c (x_create_bitmap_from_file):
5149 Use faccessat rather than opening the file, to avoid the hassle of
5150 having a file descriptor open.
5151 * lisp.h (report_file_errno): New decl.
5152 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5155 * process.c (create_process, wait_reading_process_output) [AIX]:
5156 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5157 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5158 a multithreaded environment anyway).
5159 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5161 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5163 * image.c (x_find_image_file): Don't close a remote file handle.
5165 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5167 Fix races with threads and file descriptors.
5168 * callproc.c (Fcall_process_region):
5169 * dired.c (open_directory):
5170 * emacs.c (main, Fdaemon_initialized):
5171 * image.c (x_find_image_file):
5172 * inotify.c (Finotify_rm_watch):
5173 * lread.c (Flocate_file_internal):
5174 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5175 * term.c (term_mouse_moveto, init_tty):
5176 * termcap.c (tgetent):
5177 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5178 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5179 * unexhp9k800.c, unexmacosx.c (unexec):
5180 * callproc.c (Fcall_process_region):
5181 Use emacs_close, not close.
5182 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5183 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5184 and posix_close function on current platforms (which all lack them).
5185 (emacs_close): Use it. This should fix the races on GNU/Linux and
5186 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5187 and it should avoid closing random victim file descriptors on
5190 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5192 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5193 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5196 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5197 This is for .gdbinit xbacktrace.
5199 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5200 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5201 (emacs_set_tty): Now static.
5202 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5203 * term.c (tty_capable_p, tty_default_color_capabilities)
5204 (get_tty_terminal, term_mouse_movement)
5205 (handle_one_term_event, init_tty, maybe_fatal):
5206 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5207 (tgetent, scan_file, name_match, compare_contin):
5208 * terminal.c (get_terminal):
5209 Use bool for boolean.
5210 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5211 Prefer char to unsigned char if either will do.
5212 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5213 (tty_write_glyphs): Prefer int to unsigned.
5214 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5215 All callers changed.
5216 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5218 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5221 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5222 (B__dummy__): New dummy symbol, to pacify C89.
5223 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5224 they can't grok varargs macros.
5225 * dispnew.c (add_window_display_history)
5226 (add_frame_display_history):
5227 * print.c (print_object):
5228 * xdisp.c (debug_method_add):
5229 Use %p printf format only for void pointers.
5230 * emacs.c (usage_message): New constant, replacing ...
5231 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5232 (main): Adjust to usage reorg.
5233 * fns.c (syms_of_fns):
5234 * profiler.c (syms_of_profiler):
5235 Don't use non-constant struct initializers.
5236 * gnutls.h (gnutls_initstage_t):
5237 * lisp.h (enum Lisp_Fwd_Type):
5238 * lread.c (lisp_file_lexically_bound_p):
5239 * xsettings.c (anonymous enum):
5240 Remove trailing comma.
5241 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5242 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5243 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5245 * regex.c (const_re_char): New type, to pacify strict C89.
5246 All uses of 'const re_char' replaced to use it.
5247 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5248 with glibc when strict C89. This change is imported from gnulib.
5250 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5251 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5252 Omit GNU_LINUX implementation, since it requires long long.
5253 * xterm.c (x_draw_underwave):
5254 Do not assume the traditional order of struct's members.
5255 (x_term_init): Rewrite to avoid the need for non-constant structure
5258 Syntax cleanup, mostly replacing macros with functions.
5259 This removes the need for the syntax_temp hack.
5260 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5261 * syntax.c (SYNTAX_INLINE): New macro.
5262 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5263 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5264 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5265 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5266 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5267 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5268 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5269 Now constants, not macros.
5270 (syntax_temp) [!__GNUC__]: Remove.
5271 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5272 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5273 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5274 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5275 Move here from syntax.h; now functions, not macros. Except for the
5276 last function, these are static since only syntax.c uses them.
5277 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5278 All uses changed. Now a function, not a macro; use this fact
5279 to simplify the code.
5280 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5281 compiler bugs; no longer relevant.
5282 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5283 (SYNTAX_INLINE): New macro.
5284 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5285 for the new functions. Use bool for boolean member.
5286 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5287 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5288 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5289 (SETUP_BUFFER_SYNTAX_TABLE):
5290 Now extern inline functions, not macros.
5291 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5292 Remove; all uses replaced by implementation.
5293 (syntax_temp) [!__GNUC__]: Remove decl.
5294 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5296 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5298 * emacs.c (main): Fix syntax error.
5300 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5302 Timestamp fixes for undo (Bug#14824).
5303 * atimer.c (schedule_atimer):
5304 * fileio.c (Ffile_newer_than_file_p):
5305 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5306 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5307 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5308 (syms_of_fileio): Remove Sclear_visited_file_name.
5309 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5310 file doesn't exist; this avoids an ambiguity with negative timestamps.
5311 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5312 * systime.h (make_emacs_time, invalid_emacs_time):
5313 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5314 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5315 * undo.c (record_first_change): Push (visited-file-modtime) onto
5316 undo list rather than reimplementing it by hand, incorrectly.
5318 2013-07-09 Ken Brown <kbrown@cornell.edu>
5320 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5322 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5324 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5326 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5328 Handle errno and exit status a bit more carefully.
5329 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5330 number into an exit status. Instead, use EXIT_CANCELED.
5331 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5332 * callproc.c (relocate_fd):
5333 * emacs.c (close_output_streams, main):
5334 * process.c (create_process):
5335 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5336 Use emacs_perror for simplicity.
5337 * callproc.c (relocate_fd, main):
5338 * sysdep.c (sys_subshell):
5339 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5340 (shut_down_emacs): Use emacs_write, not write.
5341 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5342 * fileio.c (Fcopy_file, e_write):
5343 * nsterm.m (ns_select):
5344 * process.c (send_process):
5345 * sound.c (vox_write):
5346 Use emacs_write_sig, not emacs_write.
5347 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5348 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5350 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5352 (emacs_full_write): New function.
5353 (emacs_write): Rewrite to use it.
5354 (emacswrite_sig, emacs_perror): New functions.
5355 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5357 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5359 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5360 on NS even if it is present. Pixmap on NS is a void*.
5362 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5364 Port to Ubuntu 10 (Bug#14803).
5365 Problem reported by T.V. Raman.
5366 * process.c (close_on_exec, accept4, process_socket):
5367 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5369 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5371 * w32.c (sys_dup): Declare prototype.
5375 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5377 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5379 Make file descriptors close-on-exec when possible (Bug#14803).
5380 This simplifies Emacs a bit, since it no longer needs to worry
5381 about closing file descriptors by hand in some cases.
5382 It also fixes some unlikely races. Not all such races, as
5383 libraries often open files internally without setting
5384 close-on-exec, but it's an improvement.
5385 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5386 * callproc.c (Fcall_process) [!MSDOS]:
5387 * emacs.c (main) [!DOS_NT]:
5388 * nsterm.m (ns_term_init):
5389 * process.c (create_process):
5390 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5391 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5392 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5393 Prefer mkostemp with O_CLOEXEC to mkstemp.
5394 * callproc.c (relocate_fd) [!WINDOWSNT]:
5395 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5396 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5398 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5399 Make the resulting file descriptor close-on-exec.
5400 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5401 * lread.c (load_descriptor_list, load_descriptor_unwind):
5402 Remove; no longer needed. All uses removed.
5403 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5404 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5406 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5407 (Fmake_network_process, Fnetwork_interface_list):
5408 (Fnetwork_interface_info, server_accept_connection):
5409 Make newly-created socket close-on-exec.
5410 * sysdep.c (emacs_open, emacs_fopen):
5411 Make new-created descriptor close-on-exec.
5412 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5413 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5415 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5417 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5418 for NS_IMPL_GNUSTEP.
5420 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5422 Fix openp errno handling.
5423 * callproc.c (Fcall_process): Preserve openp errno around close.
5424 * lread.c (openp): Set errno when returning -1, as some callers
5427 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5429 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5431 * nsterm.h (NSSavePanel): Update comment.
5432 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5433 (ns_run_file_dialog): Declare.
5435 * nsfns.m: Remove panelOK.
5437 (ns_run_file_dialog): New function.
5438 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5439 event loop, so file dialog is popped up by ns_run_file_dialog, called
5440 by sendEvent (Bug#14578).
5441 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5443 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5445 * xdisp.c (default_line_pixel_height): New function.
5446 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5447 (try_cursor_movement, redisplay_window, try_window)
5448 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5450 * window.c (window_scroll_pixel_based):
5451 use default_line_pixel_height.
5453 * dispextern.h (default_line_pixel_height): Add prototype.
5455 * frame.c (x_set_line_spacing): Accept a float value for
5456 line-spacing parameter, per the documentation.
5458 * data.c (Fmultibyte_string_p): Doc fix.
5460 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5462 Use emacs_open more consistently when opening files.
5463 This handles EINTR more consistently now, and makes it easier
5464 to introduce other uniform changes to file descriptor handling.
5465 * src/systdio.h: New file.
5466 * src/buffer.c (mmap_init):
5467 * cygw32.c (chdir_to_default_directory):
5468 * dispnew.c (Fopen_termscript):
5469 * emacs.c (Fdaemon_initialized):
5470 * fileio.c (Fdo_auto_save):
5471 * image.c (slurp_file, png_load_body, jpeg_load_body):
5472 * keyboard.c (Fopen_dribble_file):
5474 * print.c (Fredirect_debugging_output):
5475 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5476 * termcap.c (tgetent):
5477 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5478 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5479 * w32term.c (w32_initialize) [CYGWIN]:
5480 * xfaces.c (Fx_load_color_file):
5481 Use emacs_open instead of plain open, and emacs_fopen instead of
5483 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5484 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5485 * callproc.c (default_output_mode): New constant.
5486 (Fcall_process): Use it to call emacs_open instead of plain creat.
5487 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5488 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5489 (emacs_fopen): New function.
5490 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5491 Include <lisp.h>, for emacs_open.
5492 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5494 Remove duplicate #include directives.
5495 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5497 Don't include stdio.h twice.
5498 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5499 Don't include sys/types.h or stdio.h twice.
5500 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5501 * lread.c: Don't include coding.h twice.
5502 * nsfont.m: Don't include frame.h twice.
5503 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5504 * ralloc.c: Don't include <unistd.h> twice.
5505 * xdisp.c: Don't include font.h twice.
5506 * xterm.c: Don't include fontset.h twice.
5507 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5509 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5511 Scale ImageMagick images more carefully.
5512 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5513 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5514 Be more careful about avoiding undefined behavior after
5515 integer overflow and division by zero.
5517 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5519 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5520 (syms_of_w32fns): DEFSYM them.
5521 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5522 (CCHDEVICENAME): Define macros if not defined.
5523 (struct MONITOR_INFO_EX): New struct.
5524 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5525 (enum_display_monitors_fn): New variable.
5526 (globals_of_w32fns): Initialize it.
5527 (Fx_display_pixel_width, Fx_display_pixel_height)
5528 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5529 multi-monitor setups in docstrings.
5530 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5531 screen size by primary monitor's millimeter per pixel.
5532 (w32_monitor_enum, w32_display_monitor_attributes_list)
5533 (w32_display_monitor_attributes_list_fallback)
5534 (Fw32_display_monitor_attributes_list): New functions.
5535 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5537 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5539 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5541 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5543 * fileio.c (Qfile_notify_error): New error symbol.
5545 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5546 * inotify.c (inotify_callback, symbol_to_inotifymask)
5547 (Finotify_add_watch, Finotify_rm_watch): Use it.
5548 (inotifyevent_to_event): Exchange order of cookie and file name.
5549 (Finotify_add_watch): Adapt docstring.
5551 * lisp.h (Qfile_notify_error): Declare.
5553 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5555 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5556 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5557 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5558 which did not work (see <http://bugs.gnu.org/14569#307>).
5559 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5560 && (!noninteractive || initialized)). This attempts to thread
5561 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5563 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5565 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5566 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5568 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5570 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5571 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5572 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5573 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5575 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5577 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5578 Define to __sys_siglist.
5580 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5582 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5583 word-wrap, so that overflow-newline-into-fringe would work in
5584 visual-line-mode. (Bug#2749)
5585 (move_it_in_display_line_to): When the last scanned display
5586 element fits exactly on the display line, and
5587 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5588 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5589 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5590 finding buffer position that corresponds to pixel coordinates,
5591 e.g. in buffer_posn_from_coords.
5593 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5595 * process.c (handle_child_signal): Call catch_child_signal if
5598 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5600 Don't convert function pointers to void * and back.
5601 It isn't portable C, and it's easy enough to avoid.
5602 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5603 (make_save_value): Add support for SAVE_FUNCPOINTER.
5604 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5605 * print.c (print_object):
5606 Distinguish function from object pointers.
5607 * lisp.h (SAVE_FUNCPOINTER): New constant.
5608 (SAVE_SLOT_BITS): Adjust to it.
5609 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5610 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5611 (voidfuncptr): New typedef.
5612 (struct Lisp_Save_Value): New member data[0].funcpointer.
5613 (XSAVE_FUNCPOINTER): New function.
5615 Simplify buildobj processing.
5616 * Makefile.in (buildobj.h): Make it a sequence of strings each
5617 followed by comma, rather than a single string. Put it into a
5618 .tmp file in case there's an error while generating it.
5619 (gl-stamp): Use .tmp for temp files.
5620 (mostlyclean): Clean .tmp files.
5621 * doc.c (buildobj): Move to just the routine that needs it.
5622 It's now an array of strings, so processing is simpler.
5624 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5626 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5627 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5628 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5629 Invoke malloc_enable_thread even when not interactive.
5630 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5631 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5632 in this case, since the underlying bug has now been fixed.
5634 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5636 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5637 unlinking it (bug#14691).
5639 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5641 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5642 before checking whether buffer is modified. This lets
5643 `kill-buffer-query-functions' cancel killing of the buffer or save
5644 its content before `kill-buffer' asks user the "Buffer %s
5645 modified; kill anyway?" question.
5647 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5649 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5650 Let the super performKeyEquivalent deal with them (Bug#14747).
5652 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5654 * widget.c (resize_cb): Remove unused local.
5656 Do not use GTK 3 if it exists but cannot be compiled.
5657 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5658 * xterm.c (x_error_handler) [!USE_GTK]:
5661 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5663 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5665 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5666 to the valid range of values. (Bug#14753)
5668 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5669 when moving point by using the current glyph matrix. This avoids
5670 the need to force redisplay when this function is called in a
5673 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5675 Fix minor problems found by static checking.
5676 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5677 Redo the latter's body to sidestep GCC parenthesization warnings.
5678 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5679 * coding.c (detect_coding, detect_coding_system):
5680 * coding.h (struct undecided_spec):
5681 Use bool for boolean.
5682 * image.c (QCmax_width, QCmax_height): Now static.
5683 * xdisp.c (Fmove_point_visually): Remove unused local.
5685 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5687 * xdisp.c (Fmove_point_visually): New function.
5689 2013-06-28 Kenichi Handa <handa@gnu.org>
5691 * coding.h (define_coding_undecided_arg_index): New enum.
5692 (coding_attr_index): New members
5693 coding_attr_undecided_inhibit_null_byte_detection,
5694 coding_attr_undecided_inhibit_iso_escape_detection,
5695 coding_attr_undecided_prefer_utf_8.
5696 (undecided_spec): New struct.
5697 (struct coding_system): New member `undecided' of the member
5700 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5701 (detect_coding): Likewise.
5702 (detect_coding_system): Likewise.
5703 (Fdefine_coding_system_internal): New coding system properties
5704 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5706 (syms_of_coding): Adjust for coding_arg_undecided_max.
5708 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5710 * image.c (x_from_xcolors): Remove unused local.
5712 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5714 Defer image data transfer between X client and server until actual
5717 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5720 * image.c (Destroy_Image): Remove.
5721 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5722 `mask_p', and `colors_p'. All uses changed.
5723 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5724 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5725 New macros for `flags' arg to x_clear_image_1.
5726 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5727 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5728 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5729 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5730 (image_get_x_image, image_unget_x_image): New functions or macros.
5731 (image_background, image_background_transparent, x_to_xcolors)
5732 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5733 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5734 instead of Destroy_Image.
5735 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5736 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5737 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5738 (imagemagick_load_image, svg_load_image): Use them instead of
5739 x_create_x_image_and_pixmap, and x_put_x_image followed by
5740 x_destroy_x_image, respectively.
5741 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5742 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5743 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5744 background_transparent fields.
5745 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5746 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5748 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5750 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5751 This mostly consists of undoing recent changes.
5752 * callproc.c (Fcall_process):
5753 * process.c (create_process):
5754 Do not worry about catching SIGCHLD here, undoing previous change.
5755 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5756 * process.c, process.h (catch_child_signal):
5757 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5758 * process.c (catch_child_handler): Don't worry about being called
5759 lazily and do not assume caller has blocked SIGCHLD, undoing
5760 previous change. Move first-time stuff back to
5761 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5762 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5763 set lib_child_handler if it's already initialized, which may
5764 help avoid problems on GNUStep.
5766 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5768 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5769 * callproc.c (Fcall_process):
5770 * process.c (create_process):
5771 Make sure SIGCHLD is caught before we fork,
5772 since Emacs startup no arranges to catch SIGCHLD.
5773 * process.c (lib_child_handler): Initialize to null, not to
5775 (catch_child_signal): Allow self to be called lazily.
5776 Do nothing if it's already been called.
5777 Assume caller has blocked SIGCHLD (all callers do now).
5778 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5779 just before it's really needed.
5780 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5781 since it hasn't been caught yet.
5783 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5785 * image.c (compute_image_size): New function to implement
5786 :max-width and :max-height.
5787 (imagemagick_load_image): Use it.
5789 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5791 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5792 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5794 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5795 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5796 the SIGCHLD handler, since the code is not atomic and (due to glib)
5797 signals may be arriving now.
5798 * sysdep.c (init_signals): Do not catch child signals here;
5799 'main' now does that later, at a safer time.
5801 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5803 Clean up SIGCHLD handling a bit (Bug#14569).
5804 * process.c, process.h (catch_child_signal):
5805 Now always extern, even if !NS_IMPL_GNUSTEP.
5806 * process.c (catch_child_signal): Move glib tickler here from
5807 init_process_emacs, so that it's done earlier in Emacs
5808 initialization. Also move the noninteractive && !initialized
5809 check here from init_process_emacs. This is all a bit cleaner for
5810 GNUish platforms, and I hope it works around the Cygwin bug.
5811 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5812 that glib signal handling is tickled before glib creates threads.
5814 * process.c (wait_reading_process_output): Avoid int overflow
5815 when reading more than 2 GiB total from a process.
5817 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5819 * process.c (create_process): Handle a couple more cases,
5820 i.e., work even if new_argv and wait_child_setup[i] are cached.
5821 Use Fcall_process's style for volatile vars.
5823 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5825 * process.c (create_process): Mark PROCESS volatile.
5827 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5829 Use C99-style flexible array members if available.
5830 This avoids some subtle aliasing issues, which typically
5831 aren't a problem with GCC but may be a problem elsewhere.
5832 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5833 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5834 In either case, it uses a flexible array member rather than
5835 the old struct hack. All uses changed.
5836 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5837 Adjust to sdata reorganization.
5838 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5839 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5840 that ports better to pre-C99 non-GCC.
5841 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5842 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5843 as the latter has changed.
5844 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5845 and port better to pre-C99 GCC.
5846 * image.c (struct xpm_cached_color):
5847 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5848 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5849 Use FLEXIBLE_ARRAY_MEMBER.
5850 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5851 Move decl to top level so it gets checked against implementation.
5852 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5853 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5855 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5857 * syntax.c: Integer cleanups.
5858 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5859 All uses that need 0-or-2 changed to:
5860 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5861 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5862 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5863 (char_quoted, prev_char_comend_first, back_comment)
5864 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5865 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5866 Use bool for boolean.
5867 (update_syntax_table, skip_chars, skip_syntaxes):
5868 Prefer int to unsigned when either will do.
5869 (back_comment): Return boolean success flag, like forw_comment,
5870 instead of positive-or-minus-1 (which might have overflowed int anyway).
5871 Don't stuff ptrdiff_t into int.
5872 (syntax_spec_code, syntax_code_spec): Now const.
5873 (Fmatching_paren, scan_lists, scan_sexps_forward):
5874 Use enum syntaxcode for syntax code.
5875 (Fmatching_paren): Check that arg is a character, not just an integer.
5876 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5877 (Finternal_describe_syntax_value): Omit no-longer-needed
5879 (skip_chars): Use char, not unsigned char, when the distinction
5881 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5882 * bytecode.c (exec_byte_code):
5883 * syntax.c (syntax_spec_code, Fchar_syntax)
5884 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5886 * syntax.h (SYNTAX_WITH_FLAGS):
5887 Omit unnecessary casts.
5889 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5891 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5892 line dimensions here, to avoid race conditions with the main
5893 thread. (Bug#14062, bug#14630, bug#14669)
5895 * w32term.c (w32_draw_window_cursor): Compute the header line and
5896 mode line dimensions here.
5897 <w32_system_caret_window, w32_system_caret_hdr_height>:
5898 <w32_system_caret_mode_height>: New variables.
5900 * w32term.h: Declare them.
5902 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5904 * alloc.c (die): Move "assertion failed" string here ...
5905 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5906 COND when SUPPRESS_CHECKING. This shrinks the executable text
5907 size by 0.8% to 2.2% when configured with --enable-checking,
5908 depending on optimization flags (GCC 4.8.1 x86-64).
5910 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5912 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5914 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5915 base is 2; this is more accurate.
5917 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5919 * sound.c (string_default): Move to !WINDOWSNT section.
5920 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5922 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5924 * sound.c: Integer cleanups.
5925 Remove unnecessary forward decls.
5926 (struct sound_device): The 'file' member is now a Lisp_Object, not
5927 a char *, so that we needn't invoke alloca on a huge size.
5928 (Fplay_sound_internal): Adjust to this.
5929 (string_default): New function.
5930 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5931 Use it to adjust to the struct sound_device change.
5932 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5933 (be2hs) [0]: Remove.
5935 * syntax.c (skip_chars): Don't use uninitialized storage
5936 when searching a multibyte buffer for characters that are not in a
5937 unibyte string that contains non-ASCII characters.
5939 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5941 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5942 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5944 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5946 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5948 2013-06-18 Kenichi Handa <handa@gnu.org>
5950 * font.c (Ffont_spec): Signal an error for an invalid font name
5953 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5955 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5956 In particular this ports to 32-bit sparc Sun cc.
5957 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5958 array with a dummy element at specpdl[-1], so that its address can
5960 (unbind_to): Do not copy the binding; not needed, now that we
5961 copy old_value in the one place where the copy is needed.
5962 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5963 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5964 (union specbinding): Rename from struct specbinding. Redo layout
5965 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5966 which is not portable. With Sun C 5.12 32-bit sparc, the
5967 declaration causes nargs to be an unsigned bitfield, a behavior
5968 that the C standard allows; but Emacs wants nargs to be signed.
5969 The overall type is now a union of structures rather than a
5970 structure of union of structures, and the 'kind' member is now a
5971 bitfield, so that the overall type doesn't grow. All uses changed.
5972 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5974 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5976 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5977 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5979 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5981 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5983 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5984 unless we know that the window w's frame is a frame object.
5985 Another attempt at solving bug#14062 and bug#14630.
5987 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5989 * textprop.c (property_set_type): New enum.
5990 (add_properties): Allow appending/prepending text properties.
5991 (add_text_properties_1): Factored out of Fadd_text_properties.
5992 (Fadd_text_properties): Move all the code into
5993 add_text_properties_1.
5994 (Fadd_face_text_property): New function that calls
5995 add_text_properties_1.
5997 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5999 Move functions from lisp.h to individual modules when possible.
6000 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6001 * alloc.c (XFLOAT_INIT, set_symbol_name):
6002 * buffer.c (CHECK_OVERLAY):
6003 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6004 (set_char_table_parent):
6005 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6006 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6007 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6008 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6010 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6011 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6012 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6013 (backtrace_args, backtrace_debug_on_exit):
6014 * floatfns.c (CHECK_FLOAT):
6015 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6016 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6017 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6018 (set_hash_index_slot):
6019 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6020 * marker.c (CHECK_MARKER):
6021 * textprop.c (CHECK_STRING_OR_BUFFER):
6022 * window.c (CHECK_WINDOW_CONFIGURATION):
6023 Move here from lisp.h, and make these functions static rather than
6025 * buffer.c (Qoverlayp):
6027 * fns.c (Qhash_table_p):
6028 * window.c (Qwindow_configuration_p):
6030 * lisp.h: Remove the abovementioned defns and decls.
6032 Use functions, not macros, for XINT etc (Bug#11935).
6033 In lisp.h, prefer functions to function-like macros, and
6034 constants to object-like macros, when either will do. This:
6035 . simplifies use, as there's no more need to worry about
6036 arguments' side effects being evaluated multiple times.
6037 . makes the code easier to debug on some platforms.
6038 However, when using gcc -O0, keep using function-like macros
6039 for a few critical operations, for performance reasons.
6040 This sort of thing isn't needed with gcc -Og, but -Og
6041 is a GCC 4.8 feature and isn't widely-enough available yet.
6042 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6043 Remove enum lsb_bits; no longer needed.
6044 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6045 * buffer.c (Qoverlap):
6047 * fns.c (Qhash_table_p):
6048 Now extern, so lisp.h can use these symbols.
6049 * dispextern.h: Include character.h, for MAX_CHAR etc.
6050 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6051 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6052 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6053 (GLYPH_CODE_P): Move here from lisp.h.
6054 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6055 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6056 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6057 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6058 XUNTAG now returns void *.
6059 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6060 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6061 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6062 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6063 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6064 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6065 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6066 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6067 New macros, renamed from their sans-lisp_h_ counterparts.
6068 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6069 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6070 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6071 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6072 If compiling via GCC without optimization, define these as macros
6073 in addition to inline functions.
6074 To disable this, compile with -DINLINING=0.
6075 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6076 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6077 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6078 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6079 (INTMASK, VALMASK): Now macros, since static values cannot be
6080 accessed from extern inline functions.
6081 (VALMASK): Also a constant, for benefit of old GDB.
6082 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6083 is INTEGERP, which can fold it in.
6084 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6085 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6086 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6087 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6088 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6089 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6090 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6091 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6092 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6093 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6094 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6095 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6096 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6097 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6098 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6099 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6100 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6101 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6102 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6103 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6104 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6105 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6106 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6107 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6108 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6109 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6110 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6111 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6112 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6113 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6114 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6115 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6116 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6118 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6119 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6120 (VALMASK): Define in one place rather than in two, merging the
6121 USE_LSB_TAG parts; this is simpler.
6122 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6123 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6124 Move up, to avoid use before definition.
6125 Also include "globals.h" earlier, for the same reason.
6126 (make_natnum): New function.
6127 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6128 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6129 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6130 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6131 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6132 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6133 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6134 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6135 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6136 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6137 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6138 (Qwindow_configuration_p, Qimage): New forward declarations.
6139 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6140 (STRING_COPYIN): Remove; unused.
6141 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6142 (xcar_addr, xcdr_addr): New functions. All uses changed.
6143 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6144 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6145 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6146 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6147 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6148 (TYPE_RANGED_INTEGERP): Simplify.
6149 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6150 (setlocale, fixup_locale, synchronize_system_messages_locale)
6151 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6152 Now empty functions, not macros.
6153 (functionp): Return bool, not int.
6154 * window.c (Qwindow_configuration_p): Now extern,
6155 so window.h can use it.
6156 * window.h (Qwindowp): Move decl back to lisp.h.
6158 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6160 * xdisp.c (Fline_pixel_height): New function, required for solving
6163 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6165 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6167 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6169 * lread.c (syms_of_lread):
6170 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6172 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6174 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6176 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6178 * fileio.c (expand_file_name): Doc fix.
6180 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6182 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6183 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6184 Wait for self, not for 0. This can't hurt on GNU or similar
6185 system, and may help with Cygwin.
6187 * keyboard.c: Don't use PROP (...) as an lvalue.
6188 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6189 Use set_prop (A, B), not PROP (A) = B.
6191 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6193 * xdisp.c (get_it_property): Use it->window instead of generating
6194 a Lisp object from it->w.
6196 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6198 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6199 get-char-property the window that is being rendered, instead of
6200 the buffer, to support window-specific overlays. (Bug#14575)
6201 (compute_display_string_pos): When W is NULL, use the current
6202 buffer as the object to pass to get-char-property.
6203 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6204 pointer member of the bidi iterator, since no window is pertinent
6207 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6209 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6210 being displayed, and pass it to compute_display_string_pos.
6211 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6212 (bidi_paragraph_init): All callers changed.
6214 * xdisp.c (init_from_display_pos, init_iterator)
6215 (handle_single_display_spec, next_overlay_string)
6216 (get_overlay_strings_1, reseat_1, reseat_to_string)
6217 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6218 Set bidi_it.w member from it->w.
6219 (compute_display_string_pos): Accept additional argument, the
6220 window being displayed, and pass it to Fget_char_property.
6223 * dispextern.h (struct bidi_it): New member w, the window being
6225 (compute_display_string_pos): Adjust prototype.
6227 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6229 * xgselect.c: Remove unneeded include xterm.h.
6231 * process.c (wait_reading_process_output): Check for NS before GLIB.
6232 GLIB may be linked in due to rsvg, but ns_select must be called.
6234 * xgselect.c (xg_select): Remove call to window_system_available
6235 and g_main_context_pending at the top, so Gdk events (i.e. file
6236 notify) are processed when Emacs is started with -nw.
6238 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6240 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6241 (ctagsfiles3): New variable, includes only *.m files.
6242 (TAGS): Use an explicit language name in the regular expressions,
6243 to avoid transformation of '/SOMETHING' by MSYS to
6244 'c:\MSYS\SOMETHING'.
6246 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6248 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6250 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6252 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6253 still need to set the mouse pointer shape and activate help-echo.
6256 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6258 A few porting etc. fixes for the new file monitor code.
6259 See the thread containing
6260 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6261 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6262 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6263 (dir_monitor_callback, Fgfile_rm_watch):
6264 Use assq_no_quit instead of Fassoc, for speed.
6265 (dir_monitor_callback, Fgfile_rm_watch):
6266 eassert that the monitor is a fixnum.
6267 (dir_monitor_callback): No need for CDR_SAFE.
6268 Simplify building of lisp with alternative tails.
6269 (Fgfile_add_watch, Fgfile_rm_watch):
6270 Do not assume glib functions set errno reliably on failure.
6271 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6272 and signal an error otherwise.
6273 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6274 Use Fdelq instead of Fdelete, for speed.
6276 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6278 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6279 don't insist on being invoked on a highlighted tool-bar button.
6280 Avoids losing tool-bar functionality when mouse-highlight is nil.
6281 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6282 Don't highlight when mouse-highlight is nil.
6283 (note_mouse_highlight): When mouse-highlight is nil, don't return
6284 right away; instead, run tool-bar and mode-line highlight
6285 subroutine, clear any existing highlight, and revert the mouse
6286 pointer to its default shape. (Bug#14558)
6288 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6290 * lisp.mk (lisp): Add prog-mode.el.
6292 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6294 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6295 * process.c (dummy_handler): New function.
6296 (lib_child_handler): New static var.
6297 (handle_child_signal): Invoke it.
6298 (catch_child_signal): If a library has set up a signal handler,
6299 save it into lib_child_handler.
6300 (init_process_emacs): If using glib and not on Windows, tickle glib's
6301 child-handling code so that it initializes its private SIGCHLD handler.
6302 * syssignal.h (SA_SIGINFO): Default to 0.
6303 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6304 31; it should no longer be needed now.
6306 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6308 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6310 * gfilenotify.c (globals_of_gfilenotify): New function.
6311 (syms_of_gfilenotify): Move global initialization there.
6313 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6315 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6317 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6318 * keyboard.c (menu_bar_items, tool_bar_items):
6319 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6320 not override local keymaps any more.
6322 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6324 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6326 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6328 * w32console.c (initialize_w32_display): Return the dimensions of
6329 the console window via 2 additional arguments, not via the current
6330 frame. This avoids crashes due to overrunning the bounds of
6331 frame's decode_mode_spec_buffer, which is not resized following
6332 the change of the frame dimensions from the initial 10x10.
6334 * w32term.h (w32_initialize_display_info): Adjust prototype.
6336 * term.c (init_tty): Take dimensions of the frame from the values
6337 returned by initialize_w32_display.
6339 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6340 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6341 (LIBES): Add $(GFILENOTIFY_LIBS).
6343 * w32inevt.c (handle_file_notifications): Add dummy implementation
6344 for !HAVE_W32NOTIFY.
6346 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6348 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6350 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6352 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6354 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6356 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6358 Fix minor problems found by static checking.
6359 * data.c (pure_write_error):
6360 Use xsignal2, not Fsignal, as Fsignal might return.
6361 * eval.c (set_backtrace_debug_on_exit): Now static.
6362 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6363 No longer inline. EXTERN_INLINE is needed only for functions
6364 defined in .h files. Reindent function header as per GNU style.
6365 (backtrace_p, backtrace_top, backtrace_next):
6366 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6367 compiler or linker. Add extern decls to pacify gcc -Wall.
6368 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6370 * frame.c (free_monitors): Define only on platforms that need it.
6371 * nsterm.m (ns_term_init):
6372 * process.c (catch_child_signal):
6373 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6374 defined on all porting targets these days.
6375 * process.c, process.h (catch_child_signal):
6376 Make it extern only if NS_IMPL_GNUSTEP is defined.
6378 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6380 * w32.c (gettimeofday): Make the signature identical to prototype
6381 in nt/inc/sys/time.h.
6383 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6385 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6388 * keyboard.c (safe_run_hooks_error): Improve error message.
6390 * data.c (pure_write_error): Add `object' argument.
6391 * puresize.h (CHECK_IMPURE): Use it.
6393 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6395 * Makefile.in (NOTIFY_OBJ): New variable.
6396 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6398 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6399 Call syms_of_gfilenotify.
6401 * gfilenotify.c: New file.
6403 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6404 and Qfile_w32notify.
6405 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6406 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6408 * lisp.h: Declare syms_of_gfilenotify.
6410 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6412 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6414 Merge the specpdl and backtrace stacks. Make the structure of the
6415 specpdl entries more obvious via a tagged union of structs.
6416 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6417 (enum specbind_tag): New enum.
6418 (struct specbinding): Make it a tagged union of structs.
6419 Add a case for backtrace records.
6420 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6421 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6422 (backtrace_debug_on_exit): New accessors.
6423 (struct backtrace): Remove.
6424 (struct catchtag): Remove backlist field.
6425 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6427 (Flocal_variable_p): Speed up the common case where the binding is
6429 * eval.c (backtrace_list): Remove.
6430 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6431 (set_backtrace_args, set_backtrace_nargs)
6432 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6433 (backtrace_next): New functions.
6434 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6435 (unwind_to_catch, internal_lisp_condition_case)
6436 (internal_condition_case, internal_condition_case_1)
6437 (internal_condition_case_2, internal_condition_case_n): Don't bother
6438 with backtrace_list any more.
6439 (Fsignal): Adjust to new backtrace format.
6440 (grow_specpdl): Move up.
6441 (record_in_backtrace): New function.
6442 (eval_sub, Ffuncall): Use it.
6443 (apply_lambda): Adjust to new backtrace format.
6444 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6446 (specbind): Adjust to new specpdl format. Simplify.
6447 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6448 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6450 (mark_backtrace): Remove.
6451 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6452 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6453 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6455 * profiler.c (record_backtrace): Use get_backtrace.
6456 (handle_profiler_signal): Use backtrace_top_function.
6457 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6460 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6462 * process.h (catch_child_signal): Declare.
6464 * process.c (catch_child_signal): New function.
6465 (init_process_emacs): Call it.
6467 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6468 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6470 (x_set_cursor_type): Remove declaration.
6471 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6472 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6473 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6474 (ns_get_color): Use F suffix on float.
6475 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6476 (ns_get_rgb_color): Remove.
6477 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6478 (note_mouse_movement): x and y are CGFloat.
6479 (ns_draw_fringe_bitmap): Remove unused rowY.
6480 Change #if to COCOA && >= 10_6.
6481 (ns_draw_window_cursor): Remove unused overspill.
6482 (ns_draw_underwave): width and x are EamcsCGFloat.
6483 (ns_draw_box): thickness is CGFloat.
6484 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6485 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6486 if not in main thread.
6487 (ns_get_pending_menu_title, ns_check_menu_open)
6488 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6489 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6490 (sendFromMainThread:): New method.
6491 (changeFont:): size is CGFloat.
6492 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6493 Disable warning about permanent text.
6494 (characterIndexForPoint:): Adjust return type depending on GNUStep
6496 (mouseDown:): delta is CGFloat.
6497 (updateFrameSize): Remove unised variable f.
6498 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6499 Cast float to EmacsCGFloat.
6500 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6501 also to -1 when restoring.
6502 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6503 inside NS_IMPL_COCOA.
6504 (toggleFullScreen:): Put call to toggleFullScreen inside
6505 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6506 (setPosition:portion:whole:): por is CGFloat.
6507 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6508 (mouseDown:): Use CGFloat.
6509 (mouseDragged:): Remove unised variable edge.
6510 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6512 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6514 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6515 when NS_IMPL_GNUSTEP.
6516 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6517 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6518 (EmacsToolbar): Add clearAll. Add tag argument to
6519 addDisplayItemWithImage.
6520 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6522 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6524 * nsmenu.m (ns_update_menubar): Make static.
6525 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6526 (fillWithWidgetValue:): Add cast to SEL for setAction.
6527 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6528 (update_frame_tool_bar): Update code for GNUStep.
6529 (clearAll): New method.
6530 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6531 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6532 Move identifierToItem setObject and activeIdentifiers addObject before
6533 call to insertItemWithItemIdentifier.
6534 (validateVisibleItems): Fix indentation.
6535 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6536 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6537 UtilityWindow to aStyle, remove call to setStyleMask.
6539 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6541 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6542 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6543 Use F suffix on floats.
6544 (ns_char_width): Returns CGFloat.
6545 (ns_ascii_average_width): w is CGFloat instead of float.
6546 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6548 (ns_glyph_metrics): CGFloat instead of float.
6550 * nsfns.m (x_set_foreground_color, x_set_background_color):
6552 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6553 remove unused variables.
6554 (Fns_read_file_name): Keep track if panel is for save.
6555 Use ns_filename_from_panel/ns_directory_from_panel.
6556 (Fns_list_services): delegate only used for COCOA.
6557 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6558 Just return the input if GNUStep.
6559 (x_screen_planes): Remove.
6560 (Fxw_color_values): Use EmacsCGFloat
6561 (Fns_display_monitor_attributes_list): Only get screen number for
6563 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6565 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6566 ns_directory_from_panel.
6568 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6570 * process.c (handle_child_signal): Also use WCONTINUED.
6571 This is so that list-processes doesn't mistakenly list the process
6572 as stopped, when the process has actually been continued and is
6575 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6577 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6578 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6579 not already configured.
6581 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6583 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6585 * Makefile.in (mostlyclean): Remove *.res files.
6587 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6589 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6590 a buffer (bug#8447).
6592 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6594 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6595 display vector, and we backtrack, handle the case that the
6596 previous character position is also displayed from a display
6597 vector or covered by a display string or image. (Bug#14476)
6599 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6601 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6602 (struct MonitorInfo, free_monitors): Remove.
6603 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6604 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6605 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6608 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6609 (struct MonitorInfo, free_monitors): Remove.
6610 (ns_screen_name): Make static.
6611 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6612 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6615 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6616 (struct MonitorInfo): New struct.
6617 (free_monitors, make_monitor_attribute_list): Declare.
6619 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6621 (free_monitors, make_monitor_attribute_list): New functions.
6622 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6625 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6627 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6629 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6631 * keyboard.c: Apply keyboard decoding only to events that come directly
6632 from the tty, not from unread-command-events (bug#14368).
6633 (read_event_from_main_queue): New function, extracted from read_char).
6634 (read_decoded_char): Remove.
6635 (read_decoded_event_from_main_queue): New function to replace it.
6636 (read_char): Use it.
6637 (read_key_sequence): Use read_char rather than read_decoded_char.
6639 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6641 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6643 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6645 2013-05-22 Kenichi Handa <handa@gnu.org>
6647 The following changes are to fix the setting of
6648 buffer-file-coding-system on, for instance, C-x RET c unix RET
6649 _FILE_OF_DOS_EOL_TYPE_ RET.
6651 * coding.h (struct coding_system): New member detected_utf8_chars.
6653 * coding.c (detect_coding_utf_8): Count characters and check EOL
6654 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6656 (setup_coding_system): Do not initialize coding->head_ascii.
6657 (check_ascii): Do not set coding->eol_seen but update it. Do not
6658 call adjust_coding_eol_type here.
6659 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6660 If the eol-type of CODING is already specified, adjust the eol type
6661 of the found coding-system.
6662 (decode_coding_gap): Cancel previous change. Utilize the
6663 character numbers counted by detect_coding_utf_8. Fix detection
6666 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6668 * search.c (looking_at_1): Only set last_thing_searched if the match
6669 changed the match-data (bug#14281).
6671 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6673 * xdisp.c (reseat_at_previous_visible_line_start):
6674 Already declared in dispextern.h, so remove it here.
6675 (move_it_vertically_backward): Likewise.
6677 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6679 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6680 (Fx_display_pixel_width, Fx_display_pixel_height)
6681 (Fx_display_mm_width, Fx_display_mm_height):
6682 Mention `display-monitor-attributes-list' in docstrings.
6684 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6685 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6686 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6687 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6688 (Fx_display_backing_store, Fx_display_visual_class)
6689 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6690 (Fx_display_grayscale_p, Fx_display_pixel_width)
6691 (Fx_display_pixel_height, Fx_display_planes)
6692 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6693 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6694 (Fx_display_mm_width, Fx_display_mm_height)
6695 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6696 height for all physical monitors as in X11.
6698 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6699 Return pixel width or height for all physical monitors as in X11.
6701 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6703 Port --enable-gcc-warnings to clang.
6704 * bytecode.c (exec_byte_code):
6706 Redo diagnostic pragmas to pacify clang, too.
6707 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6708 * editfns.c (Fencode_time):
6709 * fileio.c (file_accessible_directory_p):
6710 * font.c (font_unparse_xlfd):
6711 Use '&"string"[index]' instead of '"string" + (index)'.
6712 * undo.c (user_error): Remove; unused.
6714 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6716 * insdel.c (insert_1_both): Document the arguments, instead of
6717 referring to insert_1, which no longer exists.
6719 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6720 some window, increment windows_or_buffers_changed, so that
6721 *Messages* display in that window is updated. (Bug#14408)
6723 * w32.c: Include epaths.h.
6724 (init_environment): Use cmdproxy.exe without leading directories.
6725 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6727 (gettimeofday): Adjust signature and return value to Posix
6730 * unexw32.c (open_output_file): Delete the existing emacs.exe
6731 before creating it, to break the hard link to the versioned
6734 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6735 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6736 (FIRSTFILE_OBJ): New variables.
6737 (W32_RES): Rename to EMACSRES. All users changed.
6738 (base_obj): Use $(CM_OBJ).
6739 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6740 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6741 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6742 $(W32_RES_LINK) before $(LIBES).
6743 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6745 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6747 * makefile.w32-in (DOC): Use just "DOC".
6749 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6751 * process.c: Export default filters and sentinels to Elisp.
6752 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6754 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6755 (Fset_process_sentinel, Fformat_network_address):
6756 Default to them instead of nil.
6757 (server_accept_connection): Sentinels can't be nil any more.
6758 (read_and_dispose_of_process_output): New function, extracted from
6759 read_process_output.
6760 (read_process_output): Use it; filters can't be nil.
6761 (Finternal_default_process_filter): New function, extracted from
6762 read_process_output.
6763 (exec_sentinel_unwind): Remove function.
6764 (exec_sentinel): Don't zilch sentinel while running.
6765 (status_notify): Sentinels can't be nil.
6766 (Finternal_default_process_sentinel): New function extracted from
6768 (setup_process_coding_systems): Default filter is not nil any more.
6769 (syms_of_process): Export new Elisp functions and initialize
6771 * lisp.h (make_lisp_proc): New function.
6773 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6775 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6777 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6779 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6780 unless we know that the window w is a leaf window.
6781 Another attempt at solving bug#14062.
6783 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6785 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6788 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6790 * image.c (gif_load): Check that subimages fit (Bug#14345).
6792 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6794 * lread.c (skip_dyn_eof): New function.
6795 (read1): Use it to skip the end of a file in response to #@00.
6797 * doc.c (get_doc_string): Slightly relax the sanity checking.
6799 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6801 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6802 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6803 (MonitorInfo): New struct.
6804 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6805 (Fns_display_monitor_attributes_list): New functions.
6806 (display-usable-bounds): Remove.
6807 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6810 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6812 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6813 (GTK_CHECK_VERSION): New macro, if not already defined.
6814 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6815 replaced by GTK_CHECK_VERSION.
6817 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6819 * xterm.h (GTK_PREREQ): New macro.
6820 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6821 to use this macro instead, for consistency and clarity.
6823 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6825 * xdisp.c (row_for_charpos_p): New function, with code of
6826 cursor_row_p, but accepts an additional argument CHARPOS instead
6827 of using a hardcoded PT.
6828 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6829 (row_containing_pos): Call row_for_charpos_p instead of partially
6830 doing the same. Fixes cursor positioning under longlines-mode
6831 when longlines-show-effect includes more than one newline, when
6832 moving the cursor vertically up.
6834 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6836 * makefile.w32-in (ACL_H): New macro.
6837 ($(BLD)/fileio.$(O)): Update dependencies.
6839 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6841 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6842 * Makefile.in (LIB_ACL): New macro.
6843 (LIBACL_LIBS): Remove.
6844 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6845 * fileio.c: Include <acl.h>.
6846 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6847 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6849 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6852 * unexelf.c: Don't assume ElfW (Half) fits in int.
6853 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6854 when dealing with ElfW (Half) values, since they can exceed 2**31
6855 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6856 (entry_address): Omit unused NUM arg. All uses changed.
6858 2013-05-07 Juri Linkov <juri@jurta.org>
6860 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6861 to the string converted from number with `Fnumber_to_string'.
6864 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6866 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6867 This fixes a problem introduced by my previous change.
6869 2013-05-07 Glenn Morris <rgm@gnu.org>
6871 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6873 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6875 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6877 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6879 Static checking by GCC 4.8.0.
6880 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6881 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6882 (x_get_monitor_attributes_fallback)
6883 (x_get_monitor_attributes_xinerama)
6884 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6885 Define only if USE_GTK.
6886 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6887 (x_get_monitor_attributes_fallback): Omit unused locals.
6888 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6889 Use double, not float, to avoid mixed-mode floating point arithmetic.
6891 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6892 Jan Djärv <jan.h.d@swipnet.se>
6894 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6895 (XINERAMA_CFLAGS): New macros.
6896 (ALL_CFLAGS, LIBES): Use them.
6898 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6899 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6900 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6901 (syms_of_xfns): DEFSYM them.
6902 (struct MonitorInfo): New struct.
6903 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6904 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6905 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6906 (x_get_monitor_attributes_xinerama): New functions.
6907 (Fx_display_monitor_attributes_list): New primitive.
6908 (syms_of_xfns): Defsubr it.
6910 * xterm.h (x_display_info): Add Xatom_net_workarea and
6911 Xatom_net_current_desktop.
6913 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6914 and dpyinfo->Xatom_net_current_desktop.
6916 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6918 * xdisp.c (pos_visible_p): Use the special code for finding the
6919 beginning of a display property or overlay for any "replacing"
6920 display property, not just for display strings. This solves
6921 incorrect reporting of position by posn-at-point. (Bug#14241)
6923 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6925 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6926 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6927 Verify that ElfW (Half) fits in int.
6928 (fatal): Use same signature as lisp.h.
6929 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6930 configure and build with -DUNEXELF_DEBUG without worrying about
6931 other modules that use DEBUG.
6932 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6933 possibly-wide integers now uses it instead of plain fprintf.
6934 (entry_address): New function, which avoids problems with 32-bit
6935 overflow on 64-bit hosts.
6936 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6937 (round_up): Don't assume the remainder fits in int.
6938 (find_section): Use bool for boolean. Simplify debug code.
6939 (unexec): Don't assume file sizes fit in int or size_t.
6940 Omit unnecessary trailing newline in 'fatal' format.
6941 Use strerror rather than outputting decimal error number.
6942 Remove unused code when emacs is not defined;
6943 this file relies on Emacs now.
6944 Don't assume e_phnum and e_shnum are positive.
6946 * regex.c: Fix problems when DEBUG is defined.
6947 (extract_number, extract_number_and_incr): Define regardless of
6948 whether DEBUG is defined; that's simpler and makes the code less
6949 likely to go stale in the normal case when DEBUG is not defined.
6950 Return int rather than taking an int * arg. All callers changed.
6951 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6952 Remove, replacing with ...
6953 (DEBUG_PRINT): New macro. All callers changed.
6954 (DEBUG_COMPILES_ARGUMENTS): New macro.
6955 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6956 (print_compiled_pattern, print_double_string) [DEBUG]:
6957 Use prototype rather than old-style definition.
6958 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6959 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6960 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6961 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6962 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6963 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6964 This matters only when DEBUG is defined.
6966 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6968 * xdisp.c (set_iterator_to_next): Set the
6969 ignore_overlay_strings_at_pos_p flag only if we are _really_
6970 iterating over an overlay string, as indicated by the
6971 current.overlay_string_index member. (Bug#14306)
6973 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6975 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6976 to where it is used, to avoid autorelease issues (Bug#14050).
6978 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6980 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6981 * fileio.c (syms_of_fileio): Implement this.
6982 * filelock.c (create_lock_file): If symbolic links don't work, so
6983 we use a regular file as a lock file, do not fsync the lock file;
6986 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6988 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6989 (syms_of_minibuf): Adjust accodingly.
6991 * callint.c (Fcall_interactively): Adjust calls accordingly.
6993 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6995 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6996 w->contents is a buffer before computing everything else.
6997 Use parentheses to disambiguate last part of the condition.
6999 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7000 assertion violations. (Bug#14062)
7002 2013-05-01 David Reitter <david.reitter@gmail.com>
7004 * nsfns.m (ns_tooltip): Initialize.
7006 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7008 * coding.c (decode_coding_gap): Don't remove the character before
7009 a newline unless it's a CR character. (Bug#14287)
7011 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7013 * dispextern.h (struct face): Move enum face_underline_type
7014 earlier so that bitfields can be in the same word.
7016 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7018 * nsfns.m (handlePanelKeys): New function.
7019 (EmacsOpenPanel:performKeyEquivalent:)
7020 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7021 arrows/function/control and copy/paste keys (Bug#14296).
7023 2013-04-27 Juri Linkov <juri@jurta.org>
7025 * callint.c (Fcall_interactively): Call `Qread_number' for
7026 interactive code letter `n' instead of using duplicate code.
7029 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7031 * systime.h (make_timeval): Declare as 'const'.
7033 2013-04-27 Kenichi Handa <handa@gnu.org>
7035 * font.c (font_open_entity): Always open a font of manageable
7038 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7040 Port better to AIX (Bug#14258).
7041 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7044 2013-04-24 Kenichi Handa <handa@gnu.org>
7046 * coding.c (decode_coding_iso_2022): When an invalid escape
7047 sequence is encountered, reset the invocation and designation
7048 status to the safest one.
7050 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7052 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7053 Without this fix, "make distclean" leaves stamp-h1 behind.
7055 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7057 * w32fns.c (w32_fullscreen_rect): New function to compute the
7058 window rectangle for the given fullscreen mode.
7059 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7060 longer tunes the window size. This keeps the window's edges flush
7061 with the screen and allows the taskbar to hide itself in fullboth.
7063 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7064 window decorations and uses the entire screen.
7066 * w32term.h (w32_fullscreen_rect) Add prototype.
7067 (struct w32_output): Replace normal_width, normal_height,
7068 normal_top, and normal_left members with a single normal_placement
7070 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7072 (FRAME_NORMAL_PLACEMENT): New macro.
7074 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7076 * minibuf.c (Ftest_completion): Silence compiler warning.
7078 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7080 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7083 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7086 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7087 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7088 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7089 parentheses where appropriate.
7091 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7093 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7095 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7097 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7098 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7099 Mention in the doc string that setting these variables takes
7100 effect only after a call to set-window-buffer. (Bug#14200)
7102 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7104 * indent.c (Fvertical_motion): Don't consider display strings on
7105 overlay strings as display strings on the buffer position we
7106 started from. This prevents vertical cursor motion from jumping
7107 more than one line when there's an overlay string with a display
7108 property at end of line.
7109 Reported by Karl Chen <Karl.Chen@quarl.org> in
7110 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7112 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7114 * window.c (select_window): `record_buffer' even if window is
7115 already selected (bug#14191).
7117 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7119 * window.c (Fwindow_end): Test more flags, including the buffer's
7120 last_overlay_modified flag, to determine whether the window's
7121 display is really up-to-date. Prevents the function from
7122 returning a stale value. (Bug#14170)
7123 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7126 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7128 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7129 garbaged only if it is not already the top frame on its TTY.
7130 This prevents flickering due to constant redrawing of TTY frames when
7131 there are GUI frames open in the same session. (Bug#13864)
7133 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7135 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7136 of marking the idle timers directly.
7138 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7140 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7143 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7145 * window.c (select_window): Don't record_buffer while the invariant is
7146 temporarily broken (bug#14161).
7148 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7150 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7152 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7154 2013-04-07 Romain Francoise <romain@orebokech.com>
7156 Ignore additional platform-specific ACL errors (Bug#13702).
7157 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7158 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7160 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7162 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7165 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7167 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7168 This bug was introduced by my 2013-02-25 change that simplified
7169 data_start configuration. Without this change, on GNU/Linux
7170 an Emacs configured with --enable-profiling fails immediately
7171 due to a profiler signal.
7172 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7173 with these flags. On platforms where special flags are needed
7174 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7175 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7176 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7178 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7180 Get rid of some platform-specific functions examining window
7181 system and its capabilities. This is a partial rework of the
7183 * lisp.h (have_menus_p): Remove prototype. This function is
7184 replaced with platform-independent window_system_available.
7185 (check_window_system): Move to...
7186 * frame.h (decode_window_system_frame, window_system_available):
7187 ...here, add new prototypes.
7188 * frame.c (window_system_available, decode_window_system_frame):
7190 (check_window_system): Platform-independent now.
7191 * xterm.h (x_in_use): Remove declaration.
7193 * w32term.h (check_x_frame):
7194 * nsterm.h (check_x_frame): Remove prototypes. This function
7195 is replaced with platform-independent decode_window_system_frame.
7196 * msdos.c (have_menus_p): Remove.
7197 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7198 Remove platform-specific functions. Use check_window_system,
7199 decode_window_system_frame and check_ns_display_info where
7200 appropriate. Minor style and comment tweaks.
7201 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7202 (check_x_frame): Likewise.
7203 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7205 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7206 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7207 * xmenu.c, xselect.c: All related users changed.
7209 2013-04-03 Kenichi Handa <handa@gnu.org>
7211 The following changes is to optimize the code for reading UTF-8
7214 * coding.c (check_ascii): Rename from detect_ascii. Return value
7215 changed. Check EOL format. Do not call adjust_coding_eol_type
7217 (check_utf_8): New function.
7218 (adjust_coding_eol_type): Do nothing if already adjusted.
7219 (detect_coding): Compare the return value of check_ascii with
7220 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7221 (decode_coding_gap): Optimize for valid UTF-8.
7223 2013-03-21 Kenichi Handa <handa@gnu.org>
7225 * coding.c (syms_of_coding): Cancel previous change.
7227 * insdel.c (insert_from_gap): Fix previous change.
7229 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7231 Consistently use platform-specific function to detect window system.
7232 * lisp.h (check_window_system): New prototype. This function is
7233 going to replace check_x, check_w32 and check_ns.
7234 (have_menus_p): Mention msdos.c in comment.
7235 * fontset.c (check_window_system_func): Remove. Adjust all users.
7236 * fontset.h (check_window_system_func): Remove prototype.
7237 * nsterm.h (check_ns):
7238 * xterm.h (check_x):
7239 * w32term.h (check_w32): Likewise.
7240 * menu.c (Fx_popup_menu): Use check_window_system.
7241 * msdos.c (check_window_system): Define for MS-DOS.
7242 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7243 * w32fns.c (check_window_system): Likewise for MS-Windows.
7244 * xfns.c (check_window_system): Likewise for X.
7245 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7246 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7248 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7250 Prefer < to > in range checks such as 0 <= i && i < N.
7251 This makes it easier to visualize quantities on a number line.
7252 This patch doesn't apply to all such range checks,
7253 only to the range checks affected by the 2013-03-24 change.
7254 This patch reverts most of the 2013-03-24 change.
7255 * alloc.c (xpalloc, Fgarbage_collect):
7256 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7257 * character.c (string_escape_byte8):
7258 * charset.c (read_hex):
7259 * data.c (cons_to_unsigned):
7260 * dispnew.c (update_frame_1):
7261 * doc.c (Fsubstitute_command_keys):
7262 * doprnt.c (doprnt):
7263 * editfns.c (hi_time, decode_time_components):
7264 * fileio.c (file_offset):
7265 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7266 * font.c (font_intern_prop):
7267 * frame.c (x_set_alpha):
7268 * gtkutil.c (get_utf8_string):
7269 * indent.c (check_display_width):
7270 * keymap.c (Fkey_description):
7271 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7273 * minibuf.c (read_minibuf_noninteractive):
7274 * process.c (wait_reading_process_output):
7275 * search.c (Freplace_match):
7276 * window.c (get_phys_cursor_glyph):
7277 * xdisp.c (redisplay_internal):
7278 * xsmfns.c (smc_save_yourself_CB):
7279 Prefer < to > for range checks.
7280 * dispnew.c (sit_for): Don't mishandle NaNs.
7281 This fixes a bug introduced in the 2013-03-24 change.
7282 * editfns.c (decode_time_components): Don't hoist comparison.
7283 This fixes another bug introduced in the 2013-03-24 change.
7285 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7287 * frame.h (struct frame): Drop scroll_bottom_vpos
7288 member becaue all real users are dead long ago.
7289 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7290 * xdisp.c (redisplay_internal): Adjust user.
7292 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7294 * nsmenu.m (showAtX:Y:for:): setLevel to
7295 NSPopUpMenuWindowLevel (Bug#13998).
7297 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7299 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7300 (ns_check_pending_open_menu): Declare.
7302 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7303 (x_activate_menubar): Update the menu with title that matches
7304 ns_get_pending_menu_title, and call
7305 ns_check_pending_openmenu (Bug#12698).
7306 (menuWillOpen:): New method.
7307 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7309 * nsterm.m (menu_will_open_state, menu_mouse_point)
7310 (menu_pending_title): New varaibles.
7311 (ns_get_pending_menu_title, ns_check_menu_open)
7312 (ns_check_pending_open_menu): New functions.
7314 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7316 * indent.c (current_column_bol_cache): Remove leftover which is not
7317 used in Fmove_to_column any more.
7318 (current_column, scan_for_column): Adjust users.
7319 * keyboard.c (last_point_position_buffer, last_point_position_window):
7320 Remove leftovers which are not used for recording undo any more.
7321 (command_loop_1, syms_of_keyboard): Adjust users.
7322 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7323 redisplay_window any more.
7324 (move_it_to): Adjust user.
7326 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7328 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7329 Update dependencies.
7331 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7333 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7334 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7337 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7339 * window.h (struct window): Replace hchild, vchild and buffer slots
7340 with the only contents slot. This is possible because each valid
7341 window may have either the child window (in vertical or horizontal
7342 combination) or buffer to display (for the leaf window). Using that,
7343 a lof of operations to traverse and/or change window hierarchies may
7344 be simplified. New member horizontal is used to distinguish between
7345 horizontal and vertical combinations of internal windows.
7346 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7347 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7348 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7349 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7350 Use contents slot, not buffer, where appropriate.
7351 (wset_combination): New function.
7352 (wset_buffer): Add eassert.
7353 (Fframe_first_window): Simplify the loop reaching first window.
7354 (Fwindow_buffer): Use WINDOW_LEAF_P.
7355 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7356 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7357 (unshow_buffer): Convert initial debugging check to eassert.
7358 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7359 (make_parent_window, window_resize_check, window_resize_apply)
7360 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7361 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7362 Adjust to match struct window changes.
7363 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7364 (mark_window_cursors_off, count_windows, get_leaf_windows)
7365 (foreach_window_1): Simplify the loop.
7366 * alloc.c (mark_object): Do not check for the leaf window because
7367 internal windows has no glyph matrices anyway.
7368 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7369 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7370 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7371 (build_frame_matrix_from_window_tree, mirror_make_current)
7372 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7373 (update_window_tree, set_window_update_flags): Simplify the loop.
7374 (sync_window_with_frame_matrix_rows): Enforce live window.
7375 Use contents slot, not buffer, where appropriate.
7376 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7377 and WINDOW_HORIZONTAL_COMBINATION_P.
7378 (make_frame_visible_1): Simplify the loop.
7379 Use contents slot, not buffer, where appropriate.
7380 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7381 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7382 (expose_window_tree): Likewise.
7383 Use contents slot, not buffer, where appropriate.
7384 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7385 to avoid deleted windows. Use contents slot instead of buffer.
7386 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7387 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7388 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7389 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7391 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7393 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7394 identify the reasons for assertion violations in bug#14062 and
7396 (Fx_show_tip): Fix compilation error under
7397 "--enable-check-lisp-object-type". (Bug#14073)
7399 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7400 Reported by <rzl24ozi@gmail.com>.
7402 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7404 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7406 (unwind_with_echo_area_buffer): ...to restore it here.
7407 This is needed to ensure that...
7408 (redisplay_window): ...both window markers are valid here,
7409 which is verified by eassert.
7410 * editfns.c (save_excursion_save): Do not assume that
7411 selected_window always displays the buffer.
7412 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7415 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7417 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7420 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7422 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7424 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7426 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7427 since MinGW's w32api headers do. This avoids compiler warnings.
7429 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7432 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7434 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7436 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7438 * gtkutil.c (style_changed_cb): Check if frame is live and an
7439 X frame (Bug#14038).
7441 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7443 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7444 Define only for _WIN32_WINNT less than 0x0500.
7445 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7447 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7448 see its own definitions of 'struct timeval' and 'struct timezone'.
7450 Fix incompatibilities between MinGW.org and MinGW64 headers.
7451 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7453 * w32.c (REPARSE_DATA_BUFFER): Guard with
7454 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7456 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7458 * xterm.c: Include X11/XKBlib.h
7459 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7461 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7463 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7465 * blockinput.h (input_blocked_p): Likewise.
7466 * bytecode.c (exec_byte_code): Likewise.
7467 * callproc.c (call_process_kill, call_process_cleanup)
7468 (Fcall_process): Likewise.
7469 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7470 (Fccl_execute_on_string): Likewise.
7471 * character.c (string_escape_byte8): Likewise.
7472 * charset.c (read_hex): Likewise.
7473 * cm.c (calccost): Likewise.
7474 * data.c (cons_to_unsigned): Likewise.
7475 * dired.c (directory_files_internal, file_name_completion):
7477 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7478 (sit_for): Likewise.
7479 * doc.c (Fsubstitute_command_keys): Likewise.
7480 * doprnt.c (doprnt): Likewise.
7481 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7482 * emacsgtkfixed.c: Likewise.
7483 * fileio.c (file_offset, Fwrite_region): Likewise.
7484 * floatfns.c (Fexpt, fmod_float): Likewise.
7485 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7487 * font.c (font_intern_prop): Likewise.
7488 * frame.c (x_set_alpha): Likewise.
7489 * gtkutil.c (get_utf8_string): Likewise.
7490 * indent.c (check_display_width): Likewise.
7491 * intervals.c (create_root_interval, rotate_right, rotate_left)
7492 (split_interval_right, split_interval_left)
7493 (adjust_intervals_for_insertion, delete_node)
7494 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7495 (merge_interval_right, merge_interval_left, copy_intervals)
7496 (set_intervals_multibyte_1): Likewise.
7497 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7498 * keymap.c (Fkey_description): Likewise.
7499 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7500 * lread.c (openp, read_integer, read1, string_to_number):
7502 * menu.c (ensure_menu_items): Likewise.
7503 * minibuf.c (read_minibuf_noninteractive): Likewise.
7504 * print.c (printchar, strout): Likewise.
7505 * process.c (create_process, Faccept_process_output)
7506 (wait_reading_process_output, read_process_output, send_process)
7507 (wait_reading_process_output): Likewise.
7508 * profiler.c (make_log, handle_profiler_signal): Likewise.
7509 * regex.c (re_exec): Likewise.
7510 * regex.h: Likewise.
7511 * search.c (looking_at_1, Freplace_match): Likewise.
7512 * sysdep.c (get_child_status, procfs_ttyname)
7513 (procfs_get_total_memory): Likewise.
7514 * systime.h (EMACS_TIME_VALID_P): Likewise.
7515 * term.c (dissociate_if_controlling_tty): Likewise.
7516 * window.c (get_phys_cursor_glyph): Likewise.
7517 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7518 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7520 * xfns.c (Fx_window_property): Likewise.
7521 * xmenu.c (set_frame_menubar): Likewise.
7522 * xselect.c (x_get_window_property, x_handle_dnd_message):
7524 * xsmfns.c (smc_save_yourself_CB): Likewise.
7525 * xterm.c (x_scroll_bar_set_handle): Likewise.
7527 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7529 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7530 to be optional or nil. Adjust comment and convert it to docstring.
7531 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7532 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7534 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7536 Static checking by GCC 4.8-20130319.
7537 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7538 * process.c (Fset_process_datagram_address)
7539 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7540 * xdisp.c (get_char_face_and_encoding):
7541 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7542 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7543 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7545 2013-03-24 Ken Brown <kbrown@cornell.edu>
7547 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7548 fix compilation on 64-bit Cygwin, where underscores are not
7549 automatically prepended.
7551 * w32term.c (w32_initialize): Silence compiler warning.
7553 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7555 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7556 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7557 variables, to save and restore frame dimensions.
7558 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7559 after returning from a 'fullscreen' configuration.
7560 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7561 to avoid races between the main thread and the input thread.
7563 * w32term.h (struct w32_output): New members normal_width,
7564 normal_height, normal_top, normal_left, and prev_fsmode.
7565 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7566 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7569 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7570 'fullscreen' parameter. Always record previous width and height
7571 of the frame, except when switching out of maximized modes, so
7572 that they could be restored correctly, instead of resetting to the
7573 default frame dimensions. Send SC_RESTORE command to the frame,
7574 unless we are going to send SC_MAXIMIZE, to restore the frame
7575 resize hints in the mouse pointer shown by the window manager.
7578 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7580 * lisp.h (get_frame_param): Adjust conditions for prototype
7583 2013-03-22 Ken Brown <kbrown@cornell.edu>
7585 * unexcw.c: Drop unneeded inclusion of w32common.h.
7586 (report_sheap_usage): Declare.
7587 (read_exe_header): Add magic numbers for x86_64.
7588 (fixup_executable): Fix printf format specifier for unsigned long
7591 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7593 * frame.h (struct frame): Put menu_bar_window under #ifdef
7594 because this member is not needed when X toolkit is in use.
7595 (fset_menu_bar_window):
7596 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7597 (free_glyphs, update_frame):
7598 * xdisp.c (expose_frame): Likewise.
7599 (display_menu_bar): Likewise. Remove redundant eassert.
7600 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7603 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7605 Use functions and constants to manipulate Lisp_Save_Value objects.
7606 This replaces code that used macros and strings and token-pasting.
7607 The change makes the C source a bit easier to follow,
7608 and shrinks the Emacs executable a bit.
7609 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7610 (make_save_value): Change 1st arg from string to enum. All callers
7613 (mark_object): Use if, not #if, for GC_MARK_STACK.
7614 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7615 (XSAVE_OBJECT): Now functions, not macros.
7616 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7617 the constant was never used.
7618 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7619 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7620 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7621 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7623 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7624 type3 with a single member save_type. All uses changed.
7625 (save_type, set_save_pointer, set_save_integer): New functions.
7626 * print.c (PRINTX): Remove.
7628 * alloc.c: Remove redundant static declarations.
7630 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7632 * window.h (struct window): Convert left_col, top_line, total_lines
7633 and total_cols from Lisp_Objects to integers. Adjust comments.
7634 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7636 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7637 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7638 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7639 Adjust users where appropriate.
7641 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7643 * frame.h (struct frame): Drop resx and resy because the same data is
7644 available from window system-specific output context. Adjust users.
7645 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7646 New functions to provide defaults when no window system available.
7647 (FRAME_RES_X, FRAME_RES_Y): New macros.
7648 (NUMVAL): Move from xdisp.c.
7649 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7650 (Ffont_face_attributes, Fopen_font):
7651 * image.c (gs_load):
7652 * w32font.c (fill_in_logfont):
7653 * xdisp.c (calc_pixel_width_or_height):
7654 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7655 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7657 2013-03-20 Kenichi Handa <handa@gnu.org>
7659 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7660 to 1 (temporary workaround until a bug related to ASCII
7661 optimization is fixed).
7663 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7665 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7666 Signal error if window is not internal. Adjust docstring.
7667 (delete_all_child_windows): Use combination_limit to save the buffer.
7668 (Fset_window_configuration): Adjust accordingly.
7669 * print.c (syms_of_print): Initialize debugging output not here...
7670 (init_print_once): ...but in a new function here.
7671 * lisp.h (init_print_once): Add prototype.
7672 * emacs.c (main): Add call to init_print_once. Adjust comments.
7674 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7676 * window.c (window_resize_check, window_resize_apply)
7677 (window_from_coordinates, recombine_windows, set_window_buffer)
7678 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7679 (Fsplit_window_internal, Fdelete_window_internal)
7680 (freeze_window_starts): Use bool for booleans.
7681 * window.h (window_frame_coordinates, resize_frame_windows)
7682 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7684 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7686 * dispnew.c (bitch_at_user): Use `user-error'.
7688 2013-03-17 Ken Brown <kbrown@cornell.edu>
7690 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7691 as return type of image_background. (Bug#13981)
7692 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7694 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7696 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7697 (ns_select): Don't return with result uninitialized.
7699 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7702 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7704 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7705 directories. If filename is nil, get directory name (Bug#13932).
7706 Use getFilename and getDirectory.
7707 (getFilename, getDirectory): New methods for EmacsSavePanel and
7709 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7711 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7713 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7715 2013-03-15 Kenichi Handa <handa@gnu.org>
7717 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7718 (adjust_after_replace): Make it back to static. Delete the third
7719 arg text_at_gap_tail. Cancel the code for handling it.
7721 * coding.h (struct coding_system): New member eol_seen.
7723 * coding.c (detect_ascii): New function.
7724 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7725 when the source bytes are actually scanned. On detecting for
7726 coding_category_utf_8_auto, call detect_ascii instead of scanning
7727 source bytes directly.
7728 (produce_chars): Call insert_from_gap with the new arg 0.
7729 (encode_coding): Likewise.
7730 (decode_coding_gap): Control ASCII optimization by the variable
7731 disable_ascii_optimization instead of #ifndef .. #endif.
7732 Deccode EOL format according to coding->eol_seen.
7733 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7736 * lisp.h (adjust_after_replace): Cancel externing it.
7737 (insert_from_gap): Adjust prototype.
7739 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7741 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7742 FULLSCREEN_MAXIMIZED. (Bug#13935)
7744 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7746 * region-cache.c (find_cache_boundary, move_cache_gap)
7747 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7748 Simplify debugging check and convert to eassert. Adjust comment.
7749 (pp_cache): Put under ENABLE_CHECKING.
7751 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7753 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7754 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7756 (w32fullscreen_hook): If the frame is visible, reset
7757 f->want_fullscreen flag after changing the frame size. If the
7758 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7761 2013-03-13 Daniel Colascione <dancol@dancol.org>
7763 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7764 too so that these builds can use Cygwin's file conversion
7765 functions. (We've been building and linking cygw32.o all along
7766 and just not using it.)
7768 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7770 File synchronization fixes (Bug#13944).
7771 * Makefile.in (LIB_FDATASYNC): New macro.
7773 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7774 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7775 Don't worry about HAVE_FSYNC, since a substitute fsync is
7776 available if the system lacks one.
7777 (Fwrite_regin): Retry fsync if interrupted.
7779 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7781 * w32term.c (w32_read_socket): If the Emacs frame is being
7782 activated, call w32fullscreen_hook, to make sure the new frame
7783 dimensions are in effect. (Bug#13937)
7785 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7787 * xdisp.c (init_iterator): Simplify because both character and byte
7788 positions are either specified or -1. Add eassert. Adjust comment.
7789 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7790 character and byte positions can be obtained from marker.
7792 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7794 Static checking by Sun C 5.12.
7795 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7796 * bytecode.c (exec_byte_code):
7797 * dispnew.c (init_display):
7799 * fileio.c (Fsubstitute_in_file_name):
7800 * keyboard.c (Fevent_convert_list):
7801 * keymap.c (Fsingle_key_description):
7802 * term.c (maybe_fatal, fatal):
7803 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7804 * xsmfns.c (Fhandle_save_session):
7805 Omit unreachable code.
7806 * keymap.c (map_keymap_char_table_item): Cast void * to
7807 a function pointer type; the C Standard requires this.
7809 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7810 Include <sys/param.h> unconditionally, as that works elsewhere and
7811 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7812 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7815 See ChangeLog.12 for earlier changes.
7821 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7823 This file is part of GNU Emacs.
7825 GNU Emacs is free software: you can redistribute it and/or modify
7826 it under the terms of the GNU General Public License as published by
7827 the Free Software Foundation, either version 3 of the License, or
7828 (at your option) any later version.
7830 GNU Emacs is distributed in the hope that it will be useful,
7831 but WITHOUT ANY WARRANTY; without even the implied warranty of
7832 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7833 GNU General Public License for more details.
7835 You should have received a copy of the GNU General Public License
7836 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.