1 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8 HAVE_GNUTLS3 (Bug#16001).
10 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
11 if interrupts are deferred (Bug#15801).
13 2013-11-30 Martin Rudalics <rudalics@gmx.at>
15 Support resizing frames and windows pixelwise.
16 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
17 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
18 (struct glyph_matrix): Replace window_left_col and
19 window_top_line by window_pixel_left and window_pixel_top.
20 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
22 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
23 (draw_window_divider, move_it_to, x_draw_right_divider)
24 (x_draw_bottom_divider, change_frame_size): Add or fix
26 * dispnew.c (change_frame_size_1): Change prototype.
27 (adjust_glyph_matrix, required_matrix_width)
28 (adjust_frame_glyphs_for_window_redisplay): Use pixel
29 values instead of lines and columns.
30 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
31 WINDOW_TOTAL_FRINGE_WIDTH.
32 (handle_window_change_signal, do_pending_window_change)
33 (init_display): Adjusts calls of change_frame_size.
34 (change_frame_size, change_frame_size_1): Handle pixelwise
36 * frame.c (Qright_divider_width, Qbottom_divider_width): New
38 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
39 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
40 (x_set_internal_border_width, x_set_vertical_scroll_bars)
41 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
43 (set_frame_param): New function.
44 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
45 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
46 (Ffringe_width, Fborder_width, Fright_divider_width)
47 (Fbottom_divider_width): New functions, defsubr them.
48 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
50 (struct frame_parm_table): New members Qright_divider_width and
51 Qbottom_divider_width.
52 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
53 (x_report_frame_params): Handle Qright_divider_width and
54 Qbottom_divider_width.
55 (x_set_right_divider_width, x_set_bottom_divider_width): New
57 (frame_resize_pixelwise): New option.
58 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
59 new_pixelwise, right_divider_width and bottom_divider_width;
60 remove total_lines; rename text_lines, text_cols, new_text_lines
61 and new_text_cols to text_height, text_width, new_height and
62 new_width respectively.
63 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
64 FRAME_TEXT_WIDTH respectively.
65 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
66 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
67 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
69 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
70 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
71 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
72 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
73 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
74 (FRAME_TOTAL_COLS_ARG): Remove macro.
75 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
76 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
77 (x_wm_set_size_hint): Handle frame pixel sizes.
78 * indent.c (compute_motion, Fcompute_motion): Call
79 window_body_width instead of window_body_cols.
80 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
81 (make_lispy_position): Handle right and bottom dividers.
82 (Fsuspend_emacs): Pixelize call of change_frame_size.
83 * keyboard.h: Extern Qright_divider, Qbottom_divider.
84 * lisp.h: Extern set_frame_param.
85 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
87 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
88 call of change_frame_size.
89 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
90 * nsterm.m (ns_update_window_end): Optionally draw right
92 (x_set_window_size): Add argument pixelwise. Call
93 check_frame_size and change_frame_size with pixelwise zero.
94 (ns_draw_window_divider): New function.
95 (ns_redisplay_interface): Add ns_draw_window_divider.
96 (updateFrameSize:): Call change_frame_size with pixelwise zero.
97 (x_new_font): Call x_set_window_size with pixelwise zero.
98 * print.c (print_object): For a window print its sequence
100 * term.c (Fresume_tty): Pixelize call of change_frame_size.
101 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
102 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
103 (w32_createwindow): Use scroll bar area width.
104 (w32_wnd_proc): Handle bottom divider width. For
105 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
106 (Fx_create_frame): Default divider width parameters. Caclulate
107 sizes pixelwise. Add vertical drag cursor support.
108 (x_create_tip_frame): Default divider widths to zero. Pixelize
109 call to change_frame_size.
110 (Fx_show_tip): Add handling of divider widths. Pixelize window
112 (Fw32_frame_rect): New function.
113 (frame_parm_handler w32_frame_parm_handlers): Add divider
115 (Vx_window_vertical_drag_shape): Add variable.
116 * w32inevt.c (resize_event, maybe_generate_resize_event):
117 Pixelize change_frame_size calls.
118 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
120 * w32term.c (w32_draw_window_divider): New function.
121 (x_update_window_end): Handle right divider.
122 (w32_draw_fringe_bitmap, x_scroll_run)
123 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
124 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
125 new frame sizes pixelwise.
126 (x_new_font): Pixelize call to x_set_window_size.
127 (x_check_fullscreen): Pixelize call to change_frame_size.
128 (x_set_window_size_1, x_set_window_size): New argument
129 pixelwise. Calculate pixelwise.
130 (x_wm_set_size_hint): Use scroll bar area width.
131 (w32_redisplay_interface): Add w32_draw_window_divider.
132 * w32term.h (struct w32_output): Add vertical drag cursor.
133 * widget.c (set_frame_size, update_wm_hints)
134 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
136 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
137 * window.c (sequence_number): Restore.
138 (Fwindow_pixel_width, Fwindow_pixel_height)
139 (Fwindow_mode_line_height, Fwindow_header_line_height)
140 (window_pixel_to_total, Frun_window_scroll_functions)
141 (Fset_window_new_pixel, window_resize_apply_total)
142 (Fwindow_resize_apply_total): New functions.
143 (window_body_height, window_body_width): Rename from
144 window_body_lines. New argument PIXELWISE. Calculate
146 (Fwindow_body_height, Fwindow_body_width): New argument
148 (coordinates_in_window, window_relative_x_coord): Use window's
149 pixel width instead of total width.
150 (replace_window, recombine_windows): Initialize pixel values.
151 (resize_root_window, resize_frame_windows, grow_mini_window)
152 (shrink_mini_window): New argument PIXELWISE. Calculate
154 (Fdelete_other_windows_internal, adjust_window_margins)
155 (window_resize_check, window_resize_apply)
156 (Fdelete_window_internal, Fresize_mini_window_internal)
157 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
158 (check_frame_size): Rename arguments. New argument PIXELWISE.
160 (set_window_buffer): Make samebuf bool. Run configuration change
161 hook only if buffer changed.
162 (Fset_window_buffer): Rewrite doc-string.
163 (make_window): Initialize new_pixel slot.
164 (Fwindow_resize_apply): Check pixel size of root window.
165 (Fsplit_window_internal): Call 2nd argument pixel_size.
167 (Fscroll_left, Fscroll_right): Call window_body_width instead of
169 (save_window_data): New slots frame_text_width,
170 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
171 (saved_window): New slots pixel_left, pixel_top, pixel_height,
173 (Fcurrent_window_configuration, Fset_window_configuration)
174 (save_window_save, compare_window_configurations): Handle new
175 slots in save_window_data and saved_window.
176 (Fset_window_scroll_bars): Fix doc-string.
177 (window_resize_pixelwise): New variable.
178 (coordinates_in_window, Fcoordinates_in_window_p): Handle
180 (make_parent_window): Adjust sequence_number.
181 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
183 * window.h (struct window): New members new_pixel, pixel_left,
184 pixel_top, pixel_width, pixel_height. Restore sequence_number.
185 (wset_new_pixel): New function.
186 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
187 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
188 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
189 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
190 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
191 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
192 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
193 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
194 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
195 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
196 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
197 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
198 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
199 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
200 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
202 (resize_frame_windows, grow_mini_window, shrink_mini_window)
203 (window_body_width, check_frame_size): Adapt external declarations.
204 * xdisp.c (last_max_ascent): New integer.
205 (window_text_bottom_y): Handle bottom divider.
206 (window_box_width, window_box_height): Calculate pixelwise.
207 (get_glyph_string_clip_rects): Handle right divider.
208 (remember_mouse_glyph): When windows are resized pixelwise
209 proceed with width and height set to 1.
210 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
212 (move_it_to): Calculate and return maximum x position
214 (Fwindow_text_pixel_size): New function.
215 (resize_mini_window, update_tool_bar): Calculate pixelwise.
216 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
218 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
220 (redisplay_tool_bar): Calculate pixelwise.
221 (redisplay_window): Calculate pixelwise. Handle dividers.
222 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
223 (x_draw_vertical_border): Handle dividers.
224 (define_frame_cursor1): Handle vertical drag cursor.
225 (x_draw_right_divider, x_draw_bottom_divider): New functions.
226 (expose_window): Calculate pixelwise. Handle dividers.
227 (init_xdisp): Initialize pixel values.
228 * xfaces.c (Qwindow_divider): New face.
229 (realize_basic_faces): Realize it.
230 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
231 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
232 (x_set_scroll_bar_default_width): Default actual width to 16.
233 (Fx_create_frame): Set sizes pixelwise.
234 (x_create_tip_frame): Default divider widths to zero. Pixelize
235 call of change_frame_size.
236 (Fx_show_tip): Handle divider widths. Initial pixel position
238 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
239 (Vx_window_vertical_drag_shape): New option.
240 * xmenu.c (free_frame_menubar): Pixelize call of
242 * xterm.c (x_draw_window_divider): New function.
243 (x_update_window_end): Optionally draw right divider.
244 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
245 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
246 (handle_one_xevent, x_new_font): Calculate pixelwise.
247 (x_set_window_size_1, x_set_window_size): New argument
248 pixelwise. Calculate pixelwise.
249 (x_wm_set_size_hint): Pixelize call of check_frame_size.
250 (struct x_redisplay_interface): Add x_draw_window_divider.
251 * xterm.h (struct x_output): Add vertical_drag_cursor.
253 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
255 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
256 Set invisible frames's `redisplay' when a full redisplay is requested.
257 (redisplay_window): Set must_be_updated_p instead (bug#15999).
258 (redisplay_mode_lines): Don't set must_be_updated_p any more.
259 (display_mode_lines): Set it here instead.
261 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
263 * dispextern.h (set_window_update_flags): Remove.
265 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
267 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
269 * xdisp.c (REDISPLAY_SOME_P): New macro.
270 (redisplay_internal): Use it (bug#15999).
271 (prepare_menu_bars, redisplay_window): Use it as well.
273 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
275 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
277 * w32font.c (g_b_init_get_char_width_32_w): New static var.
278 (globals_of_w32font): Zero it out.
279 (GetCharWidth32W_Proc): New function pointer.
280 (get_char_width_32_w): New function.
281 (compute_metrics): If get_glyph_outline_w returns an error, try
282 get_char_width_32_w before declaring a failure. This avoids
283 punishing raster (a.k.a. "bitmap") fonts by slowing down
284 redisplay. (Bug#6364).
286 2013-11-29 Eli Zaretskii <eliz@gnu.org>
288 * xdisp.c (clear_mouse_face): Don't invalidate the entire
289 mouse-highlight info, just signal frame_up_to_date_hook that mouse
290 highlight needs to be redisplayed. (Bug#15913)
292 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
294 Fix minor problems found by static checking.
295 * buffer.h (struct buffer_text, struct buffer):
296 * frame.h (struct frame):
297 * window.h (struct window):
298 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
299 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
300 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
301 no-longer-valid use of HAVE_MENUS.
302 * xdisp.c (propagate_buffer_redisplay): Now static.
304 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
306 * xmenu.c (Fmenu_or_popup_active_p):
307 * window.c (Fset_window_configuration):
308 * menu.c (Fx_popup_menu, Fx_popup_dialog):
309 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
310 * fns.c (Fyes_or_no_p):
311 * editfns.c (Fmessage_box, Fmessage_or_box):
312 * alloc.c (make_save_ptr_ptr):
313 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
315 * window.c (Fset_window_configuration): Move select_window later.
317 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
319 Refine redisplay optimizations to only redisplay *some* frames/windows
320 rather than all of them.
321 * xdisp.c (REDISPLAY_SOME): New constant.
322 (redisplay_other_windows, wset_redisplay, fset_redisplay)
323 (bset_redisplay, bset_update_mode_line): New functions.
324 (message_dolog): Use bset_redisplay.
325 (clear_garbaged_frames): Use fset_redisplay.
326 (echo_area_display): Use wset_redisplay.
327 (buffer_shared_and_changed): Remove.
328 (prepare_menu_bars): Call Vpre_redisplay_function before updating
329 frame titles. Compute the actual set of windows redisplayed.
330 Don't update frame titles and menu bars for frames that don't need to
332 (propagate_buffer_redisplay): New function.
334 (redisplay_internal): Use it. Be more selective in the set of windows
335 we redisplay. Propagate windows_or_buffers_changed to
336 update_mode_lines a bit later to simplify the code.
337 (mark_window_display_accurate_1): Reset window and buffer's
339 (redisplay_window): Do nothing if neither the window nor the buffer nor
340 the frame needs redisplay.
341 * window.h (struct window): Add `redisplay' field.
342 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
343 (redisplay_other_windows, window_list): New declarations.
344 * window.c (select_window, Fset_window_start): Use wset_redisplay.
345 (window_list): Not static any more.
346 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
347 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
348 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
349 * frame.c (Fmake_frame_visible): Don't redisplay everything.
350 * frame.h (struct frame): Add `redisplay' field.
351 Move `external_menu_bar' bitfield next to other bit-fields.
352 (SET_FRAME_GARBAGED): Use fset_redisplay.
353 (SET_FRAME_VISIBLE): Don't garbage the frame;
354 Use redisplay_other_windows.
355 * buffer.h (struct buffer): Add `redisplay' field.
356 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
357 (modify_overlay): Use bset_redisplay.
358 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
360 2013-11-28 Eli Zaretskii <eliz@gnu.org>
362 Support w32 file notifications in batch mode.
363 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
364 invalid (which happens in batch mode). If non-interactive, call
365 handle_file_notifications to store file notification events in the
366 input queue. (Bug#15933)
368 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
370 * w32inevt.c (handle_file_notifications): Now external, not static.
372 * w32term.h (handle_file_notifications): Provide prototype.
374 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
375 init_crit, since init_display, which does that otherwise, is not
378 2013-11-27 Glenn Morris <rgm@gnu.org>
380 * Makefile.in ($(lispsource)/international/charprop.el): New.
381 (emacs$(EXEEXT)): Depend on charprop.el.
383 2013-11-27 Eli Zaretskii <eliz@gnu.org>
385 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
386 deleting portions of the buffer under non-nil REPLACE argument.
389 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
390 directory, watch it and not its parent.
391 (add_watch): Allow empty string in FILE.
393 2013-11-27 Martin Rudalics <rudalics@gmx.at>
395 * window.c (Fset_window_start, window_resize_apply)
396 (window_scroll): Reset window_end_valid (Bug#15957).
398 2013-11-27 Glenn Morris <rgm@gnu.org>
400 * Makefile.in (leimdir): Now in lisp source directory.
401 ($(leimdir)/leim-list.el): Just use ../leim .
402 * epaths.in (PATH_DUMPLOADSEARCH):
403 * lread.c (load_path_default):
404 * nsterm.m (ns_load_path): No more leim directory.
406 2013-11-26 Andreas Schwab <schwab@suse.de>
408 * .gdbinit (xgettype): Add cast.
410 2013-11-26 Glenn Morris <rgm@gnu.org>
412 Preload leim-list.el.
413 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
414 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
415 is a single directory.
417 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
419 bool-vector-subsetp is now the normal direction (Bug#15912).
420 * data.c (Fbool_vector_subsetp): Test whether the first argument
421 is a subset of the second one, not the reverse. Add doc string.
423 Fix minor problems found by static checking.
424 * lread.c (load_path_default): Now static.
425 * textprop.c (text_property_stickiness): Be consistent about the
426 test used when deciding whether to consider the previous character.
427 This simplifies the code a bit.
429 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
431 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
433 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
434 (syms_of_frame): Don't defsubr them.
436 2013-11-25 Glenn Morris <rgm@gnu.org>
438 * lread.c (load_path_default): Change the sense of the argument.
439 (init_lread): When EMACSLOADPATH is set, do not ignore changes
440 from dump_path. When it is not, avoid checking dump_path twice.
442 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
443 uninstalled dump_path against installed Vload_path. (Bug#15964)
445 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
447 Export get_pos_property to Elisp.
448 * editfns.c (Fget_pos_property): Rename from get_pos_property.
449 (syms_of_editfns): Export it to Elisp.
451 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
453 2013-11-23 Romain Francoise <romain@orebokech.com>
455 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
456 initialization here ...
457 (syms_of_fileio): ... from here.
459 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
461 * lread.c (init_lread): Fix int/Lisp_Object mixup.
462 Please use --enable-check-lisp-object-type.
464 2013-11-23 Glenn Morris <rgm@gnu.org>
466 * process.c (get_process): Explicit error for dead buffers.
468 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
470 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
472 2013-11-23 Glenn Morris <rgm@gnu.org>
474 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
475 * lread.c (load_path_check): Take path to check as argument.
476 (load_path_default): New, split from init_lread.
477 (init_lread): Move calc of default load-path to load_path_default.
478 Empty elements in EMACSLOADPATH now stand for the default.
479 (load-path): Doc fix.
480 * emacs.c (decode_env_path): Add option to treat empty elements
481 as nil rather than ".".
482 * callproc.c (init_callproc_1, init_callproc):
483 * image.c (Vx_bitmap_file_path):
484 * lisp.h (decode_env_path):
485 * lread.c (Vsource_directory):
486 Update for new argument spec of decode_env_path.
488 2013-11-22 Eli Zaretskii <eliz@gnu.org>
490 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
491 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
493 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
495 Fix some dependency problems that cause unnecessary recompiles.
496 Problem reported by RMS in
497 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
498 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
499 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
500 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
501 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
502 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
503 (boostrap-clean): No need to remove stamp-oldxmenu.
505 Fix recently introduced bool vector overrun.
506 This was due to an optimization that went awry.
507 Reported by Glenn Morris in
508 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
509 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
510 for empty vectors, undoing the 2013-11-18 change.
511 * data.c (bool_vector_binop_driver): Rely on this.
512 Fix bug that occasionally overran the destination.
513 * lisp.h (struct Lisp_Bool_vector): Document this.
515 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
517 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
520 * nsterm.m (init, run, stop:): Comment out for now, does not work
523 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
525 * charset.c (syms_of_charset): Don't read past end of string.
527 2013-11-19 Glenn Morris <rgm@gnu.org>
529 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
531 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
533 Add hooks to run on gaining/losing focus. (Bug#15029)
534 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
535 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
536 (syms_of_frame): Add focus-in-hook, focus-out-hook.
538 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
540 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
541 The old names predated the API change that put destination at end.
543 Improve API of recently-added bool vector functions (Bug#15912).
544 The old API had (bool-vector-count-matches A B)
545 and (bool-vector-count-matches-at A B I), which gave the
546 misleading impression that the two functions were variants, one
547 with a location I. The new API has (bool-vector-count-population A)
548 and (bool-vector-count-consecutive A B I) to make the distinction
549 clearer. The first function no longer has a B argument, since the
550 caller can easily determine the number of nils if the length and
551 number of ts is known.
552 * data.c (Fbool_vector_count_population): Rename from
553 bool_vector_count_matches, and accept just 1 argument.
554 (Fbool_vector_count_consecutive): Rename from
555 Fbool_vector_count_matches_at.
557 Always allocate at least one bits_word per bool vector.
558 See Daniel Colascione in:
559 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
560 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
561 * data.c (bool_vector_binop_driver): Rely on this. Tune.
562 * lisp.h (struct Lisp_Bool_vector): Document this.
564 2013-11-18 Eli Zaretskii <eliz@gnu.org>
566 * insdel.c (invalidate_buffer_caches): New function, consolidated
567 from part of prepare_to_modify_buffer.
568 (insert_from_gap, prepare_to_modify_buffer):
569 * coding.c (code_convert_region, code_convert_string):
570 Call invalidate_buffer_caches. (Bug#15841)
572 * lisp.h (invalidate_buffer_caches): Add prototype.
574 2013-11-17 Eli Zaretskii <eliz@gnu.org>
576 * w32term.c (x_update_window_end): Don't invalidate the entire
577 mouse-highlight info, just signal frame_up_to_date_hook that mouse
578 highlight needs to be redisplayed. (Bug#15913)
580 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
582 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
584 2013-11-16 Eli Zaretskii <eliz@gnu.org>
586 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
587 while we are using Vprin1_to_string_buffer.
589 * keymap.c (describe_map): Don't crash if PT is 1 both before and
590 after inserting the description string. (Bug#15907)
592 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
594 * data.c: Work around bogus GCC diagnostic about shift count.
595 Reported by Eli Zaretskii in
596 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
597 (pre_value): New function.
598 (count_trailing_zero_bits): Use it.
600 2013-11-15 Eli Zaretskii <eliz@gnu.org>
602 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
603 assume C macros are not supported even under -g3 in these old GCC
606 2013-11-15 Leo Liu <sdl.web@gmail.com>
608 * minibuf.c (Ftry_completion, Fall_completions)
609 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
611 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
613 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
614 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
615 This avoids placing unnecessary constants into the Emacs code.
617 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
619 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
620 for Cygwin w32 build.
622 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
623 for Cygwin w32 build. (Bug#15892)
625 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
627 Simplify, port and tune bool vector implementation.
628 * alloc.c (bool_vector_exact_payload_bytes)
629 (bool_vector_payload_bytes): Remove.
630 (bool_vector_fill): Return its argument.
631 * alloc.c (bool_vector_fill):
633 * print.c (print_object):
634 Simplify by using bool_vector_bytes.
635 * alloc.c (make_uninit_bool_vector):
636 New function, broken out from Fmake_bool_vector.
637 (Fmake_bool_vector): Use it. Use tail call.
638 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
639 * data.c (BITS_PER_ULL): New constant.
640 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
641 if long long versions don't exist.
642 (shift_right_ull): New function.
643 (count_one_bits_word): New function, replacing popcount_bits_word
644 macro. Don't assume that bits_word is no wider than long long.
645 (count_one_bits_word, count_trailing_zero_bits):
646 Don't assume that bits_word is no wider than long long.
647 * data.c (bool_vector_binop_driver, bool_vector_not):
648 * fns.c (Fcopy_sequence):
650 Create an uninitialized destination, to avoid needless work.
651 (internal_equal): Simplify.
652 (Ffillarray): Prefer tail call.
653 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
654 contain at least one word.
655 (bits_word_to_host_endian): Prefer if to #if. Don't assume
656 chars are narrower than ints.
657 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
658 * fns.c (Fcopy_sequence):
660 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
661 Don't try to port to hosts where bits_word values have holes; the
662 code wouldn't work there anyway. Verify this assumption, though.
663 (bool_vector_bytes): New function.
664 (make_uninit_bool_vector): New decl.
665 (bool_vector_fill): Now returns Lisp_Object.
667 * xfns.c (xic_create_fontsetname):
668 * xrdb.c (gethomedir): Prefer tail calls.
670 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
672 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
673 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
675 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
676 that requires a return value.
677 (Fset_buffer_modified_p): Take advantage of this change to do
680 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
682 * buffer.c (Frestore_buffer_modified_p): Sync it with
683 Fset_buffer_modified_p.
684 (Fforce_mode_line_update): New function, moved from subr.el.
685 (Fset_buffer_modified_p): Use them.
686 (syms_of_buffer): Defsubr Fforce_mode_line_update.
688 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
690 * search.c (find_newline): Rewrite to prefer offsets to pointers.
691 This avoids undefined behavior when subtracting pointers into
692 different aways. On my platform it also makes the code a tad
693 smaller and presumably faster.
695 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
697 * keyboard.c (command_loop_1): Use region-extract-function.
698 * insdel.c (Qregion_extract_function): Not static any more (can we
699 stop pretending that these vars can benefit from being marked static?).
701 2013-11-09 Eli Zaretskii <eliz@gnu.org>
703 * search.c (find_newline): If buffer text is relocated during the
704 "dumb loop", adjust C pointers into buffer text to follow suit.
707 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
709 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
710 for conversion (Bug#15837).
712 2013-11-09 Eli Zaretskii <eliz@gnu.org>
714 * fileio.c (Finsert_file_contents): Invalidate the newline cache
715 for the entire range of inserted characters. (Bug#15841)
717 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
719 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
721 (realize_default_face): Remove assignment to distant-foreground if
722 unspecified (Bug#15815).
724 2013-11-08 Eli Zaretskii <eliz@gnu.org>
726 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
727 cache-long-scans disabled, since we don't want to call
728 prepare_to_modify_buffer (in insert_1_both) for each message we
731 * buffer.h (bset_cache_long_scans): New INLINE function, moved
732 from buffer.c. Improve commentary to the buffer field setter
735 * buffer.c (bset_cache_long_scans): Static function deleted.
736 Improve commentary to the buffer field setter functions.
737 (init_buffer_once): Default for cache-long-scans changed to t.
740 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
742 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
744 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
745 This bug was introduced in my 2013-06-21 change, and caused
746 struct Lisp_Sub_Char_Table objects to be given too many slots,
747 which broke 'make -C admin/unidata'.
749 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
751 Import changes from mac-port 4.5.
752 * macfont.m (mac_font_copy_default_descriptors_for_language)
753 (mac_font_copy_default_name_for_charset_and_languages): Declare.
754 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
755 (macfont_language_default_font_names): New.
756 (macfont_list): Rearrange language/charset code.
757 (macfont_close): Don't check for macfont_info->cache.
758 (mac_ctfont_create_preferred_family_for_attributes): New font
760 mac_font_copy_default_name_for_charset_and_languages.
761 (mac_font_copy_default_descriptors_for_language)
762 (mac_font_copy_default_name_for_charset_and_languages): New functions.
764 * macfont.h (kCTVersionNumber10_9): Define if not defined.
766 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
768 Port to C11 aligned_alloc, and fix some integer overflows.
769 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
770 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
771 and use of posix_memalign replaced with aligned_alloc.
772 (aligned_alloc): New function, defined or declared as needed.
773 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
774 Don't undef; configure.ac now does this.
775 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
776 (calloc, aligned_alloc): Check for integer overflow.
777 (aligned_alloc): Rename from memalign. All uses changed.
778 (memalign): New function, an alias for aligned_alloc.
780 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
782 * xdisp.c (redisplay_internal): Fix typo in last change.
784 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
786 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
788 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
790 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
791 redisplay--mode-lines-cause.
792 (redisplay_internal): Keep them uptodate. Remove redundant check of
793 buffer_shared_and_changed.
794 * *.[chm]: Number every assignment to update_mode_lines so we
795 can track why it is set.
797 2013-11-06 Eli Zaretskii <eliz@gnu.org>
799 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
801 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
803 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
804 can track why it is set.
806 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
808 Integer-related fixes for term.c etc.
809 * dispextern.h (face_tty_specified_color): New function.
810 * term.c (turn_on_face): Don't rely on undefined behavior when
811 assigning an out-of-range value to 'long'.
812 Simplify test for toggling highlight.
813 (tty_capable_p): Omit last two (unused) args. All callers changed.
814 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
815 (read_menu_input, tty_menu_activate, tty_menu_show):
816 * xfaces.c (x_supports_face_attributes_p)
817 (tty_supports_face_attributes_p):
818 Use bool for boolean. All callers changed.
819 (tty_supports_face_attributes_p): Omit defaults for color indices;
820 no longer needed. Simplify tail call.
822 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
824 * xdisp.c (prepare_menu_bars): Mark static.
825 * lisp.h (prepare_menu_bars): Don't declare.
826 * xselect.c (x_handle_selection_clear):
827 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
829 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
831 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
832 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
834 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
836 * keyboard.c (Fcommand_error_default_function): Rename from
837 Fdefault_error_output.
839 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
841 * keyboard.c (Fdefault_error_output): New function, extracted from
843 (syms_of_keyboard): Use it for Vcommand_error_function.
845 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
847 * eval.c (handlerlist_sentinel): New variable (bug#15802).
848 (init_eval): Use it to ensure handlerlist is non-NULL.
849 (unwind_to_catch): Make sure we never set handlerlist to NULL.
850 (Fsignal): Adjust NULLness test of handlerlist.
851 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
853 2013-11-05 Eli Zaretskii <eliz@gnu.org>
855 * callproc.c (call_process): Call prepare_to_modify_buffer before
856 decoding text read from the sub-process, as the decoded stuff will
857 be inserted into the buffer. This will invalidate the various
858 caches maintained for the buffer. (Bug#15148)
860 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
862 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
863 string of glyphless-char-display.
865 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
867 * nsfns.m (ns_get_name_from_ioreg): New function.
868 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
869 OSX >= 10.9. Use ns_get_name_from_ioreg.
871 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
873 Simplify and port recent bool vector changes.
874 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
875 only in this file. Use a more-efficient implementation if the
876 second argument is a power of 2.
877 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
878 Remove no-longer-necessary compile-time checks.
879 (bool_vector_exact_payload_bytes): New function.
880 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
881 exact payload changed to call the new function. Do not assume
882 that the arg or result fits in ptrdiff_t.
883 (bool_vector_fill): New function.
884 (Fmake_bool_vector): Use it. Don't assume bit counts fit
886 (vroundup_ct): Don't assume arg fits in size_t.
887 * category.c (SET_CATEGORY_SET): Remove. All callers now just
888 invoke set_category_set.
889 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
890 All callers changed. Use bool_vector_set.
891 * category.h (XCATEGORY_SET): Remove; no longer needed.
892 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
894 * data.c (Faref): Use bool_vector_ref.
895 (Faset): Use bool_vector_set.
896 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
897 (Fbool_vector_not, Fbool_vector_count_matches)
898 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
899 * fns.c (concat): Use bool_vector_ref.
900 (Ffillarray): Use bool_vector_fill.
901 (mapcar1): Use bool_vector_ref.
902 (sxhash_bool_vector): Hash words, not bytes.
903 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
904 a constant, since it's now used in #if.
905 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
906 unsigned char on unusual architectures, so that we no longer
907 assume that the number of bits per bits_word is a power of two or
908 is a multiple of 8 or of CHAR_BIT.
909 (Qt): Add forward decl.
910 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
911 at least as strictly as bits_word.
912 (bool_vector_data, bool_vector_uchar_data): New accessors.
913 All data structure accesses changed to use them.
914 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
915 (bool_vector_set): New functions.
916 (bool_vector_fill): New decl.
917 (ROUNDUP): Move to alloc.c as described above.
919 Fix recent gnutls changes.
920 * gnutls.c (Fgnutls_boot): Don't assume C99.
921 * process.c (wait_reading_process_output): Fix typo in recent change.
923 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
925 * process.c (wait_reading_process_output, read_process_output)
926 (send_process): Check gnutls_state is not NULL.
928 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
929 (Fgnutls_boot): Set process gnutls_p later, after initialization.
931 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
933 * nsterm.m (init, run, stop:): New methods in EmacsApp for
934 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
936 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
939 * nsfns.m (Fx_create_frame): Fix memory leak.
941 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
942 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
943 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
945 2013-11-04 Eli Zaretskii <eliz@gnu.org>
947 * xdisp.c (message3_nolog, message_with_string): Encode the string
948 before writing it to the terminal in a non-interactive session.
950 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
951 sure we concatenate them into a unibyte string.
953 * fileio.c (make_temp_name): Encode PREFIX, and decode the
954 resulting temporary name before returning it to the caller.
955 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
956 is a unibyte string, convert NAME to a unibyte string to ensure
957 that the result is also a unibyte string.
959 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
960 create unibyte strings from default paths and directory/file
963 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
966 * callproc.c (init_callproc): Use build_unibyte_string to make
967 sure we create unibyte strings from default paths and
968 directory/file names.
970 * buffer.c (init_buffer): Don't store default-directory of
971 *scratch* in multibyte form. The original problem which led to
973 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
974 but it was solved long ago. (Bug#15260)
976 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
978 Port to stricter C99 platforms.
979 Especially, C99 prohibits nesting a struct X inside struct Y if
980 struct X has a flexible array member.
981 * alloc.c (struct sdata): New type.
982 (sdata): Implement in terms of struct sdata.
983 Remove u member; all uses replaced by next_vector, set_next_vector.
984 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
985 (SDATA_DATA_OFFSET): Now a constant, not a macro.
986 (struct sblock): Rename first_data member to data, which is now
987 a flexible array member. All uses changed.
988 (next_vector, set_next_vector, large_vector_vec): New functions.
989 (vector_alignment): New constant.
990 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
991 (struct large-vector): Now merely a NEXT member, since the old approach
992 ran afoul of stricter C99. All uses changed to use
993 large_vector_vec or large_vector_offset.
994 (large_vector_offset): New constant.
995 * dispnew.c: Include tparam.h, for tgetent.
996 Do not include term.h; no longer needed.
997 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
998 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
999 (struct Lisp_Vector): Use a flexible array member for contents,
1000 instead of a union with a member that is an array of size 1.
1002 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1003 fact that the struct no longer contains a union.
1004 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1005 (struct Lisp_Save_Value, struct Lisp_Free):
1006 Use unsigned, not int, for spacers, to avoid c99 warning.
1007 (union specbinding): Use unsigned, not bool, for bitfield, as
1008 bool is not portable to pre-C99 hosts.
1010 2013-11-04 Glenn Morris <rgm@gnu.org>
1012 * emacs.c (usage_message): Mention that `-L :...' appends.
1014 2013-11-02 Glenn Morris <rgm@gnu.org>
1016 * Makefile.in (abs_builddir): Remove.
1017 (bootstrap_exe): Use relative filename.
1019 Use relative filenames in TAGS files.
1020 * Makefile.in (abs_srcdir): Remove it again.
1021 (.PHONY): Remove frc.
1022 (maintainer-clean): No more TAGS-LISP file.
1023 (TAGS): Pass relative file names to etags.
1024 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1026 * Makefile.in (abs_srcdir): New, set by configure.
1028 (maintainer-clean): Remove pointless echo. That should be in the
1029 top-level Makefile, if anywhere. Delete TAGS-LISP.
1030 (extraclean): No s/ and m/ directories for some time.
1031 (TAGS): Also depend on ctagsfiles3.
1032 Remove no-longer-defined S_FILE.
1033 Pass absolute filenames to etags once more.
1034 (TAGS-LISP): Replace lispdir with its expansion.
1035 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1036 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1038 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1040 * xfaces.c (check_lface_attrs, realize_default_face):
1041 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1042 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1044 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1046 * emacs.c (original_pwd): Remove global var by making it local.
1047 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1049 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1051 * xfaces.c: Declare color_distance.
1052 (QCdistant_foreground): New variable.
1053 (NEAR_SAME_COLOR_THRESHOLD): New define.
1054 (load_color2): New function.
1055 (load_color): Call load_color2.
1056 (load_face_colors): Call load_color2 and if distant-color is specified
1057 calculate distant and use distant-color if colors are near.
1058 (LFACE_DISTANT_FOREGROUND): New define.
1059 (merge_face_ref, Finternal_set_lisp_face_attribute)
1060 (Finternal_get_lisp_face_attribute)
1061 (x_supports_face_attributes_p): Handle distant-foreground similar to
1063 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1065 * dispextern.h (lface_attribute_index):
1066 Add LFACE_DISTANT_FOREGROUND_INDEX.
1068 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1070 * image.c (pbm_next_char): New function.
1071 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1072 (pbm_scan_number): Use it.
1073 (Qlibjpeg_version): New variable.
1074 (syms_of_image): DEFSYM and initialize it.
1076 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1078 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1080 2013-10-31 Glenn Morris <rgm@gnu.org>
1082 * emacs.c (original_pwd): New char.
1083 (main): If using --chdir, store original_pwd.
1084 (init_cmdargs): When setting Vinvocation_directory based on a
1085 relative argv[0], use original_pwd if set. (Bug#15768)
1087 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1089 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1091 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1093 * insdel.c: Fix minor problems found by static checking.
1094 (Qregion_extract_function): Now static.
1095 (prepare_to_modify_buffer_1): Remove unused locals.
1097 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1099 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1100 (syms_of_xdisp): Declare pre-redisplay-function.
1101 (markpos_of_region): Remove function.
1102 (init_iterator, compute_stop_pos, handle_face_prop)
1103 (face_before_or_after_it_pos, reseat_to_string)
1104 (get_next_display_element, window_buffer_changed)
1105 (redisplay_internal, try_cursor_movement, redisplay_window)
1106 (try_window_reusing_current_matrix, try_window_id, display_line)
1107 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1108 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1109 * window.h (struct window): Remove field `region_showing'.
1110 * dispextern.h (struct it): Remove region_beg/end_charpos.
1111 (face_at_buffer_position, face_for_overlay_string)
1112 (face_at_string_position): Update prototypes.
1113 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1114 (face_at_string_position): Remove `region_beg' and `region_end' args.
1115 * fontset.c (Finternal_char_font):
1116 * font.c (font_at, font_range): Adjust calls accordingly.
1117 * insdel.c (Qregion_extract_function): New var.
1118 (syms_of_insdel): Initialize it.
1119 (prepare_to_modify_buffer_1): Use it.
1121 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1123 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1124 * ftxfont.c (ftxfont_get_gcs):
1125 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1126 * xfaces.c (x_free_colors, x_free_dpy_colors)
1127 (x_create_gc, unload_color):
1128 * xselect.c (x_property_data_to_lisp):
1129 * xsettings.c (parse_settings):
1130 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1131 (get_bits_and_offset): Adjust definition.
1132 * frame.c (XParseGeometry): Adjust locals.
1133 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1134 * regex.h (toplevel): Likewise for reg_syntax_t.
1136 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1138 * eval.c (run_hook_with_args): Use FUNCTIONP.
1140 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1142 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1143 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1144 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1145 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1146 on MS-Windows anyway.
1147 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1148 (free_realized_face): ...adjust user.
1149 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1150 white relief pixels to -1.
1151 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1152 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1153 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1155 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1157 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1158 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1159 in practice now. All callers changed.
1161 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1163 * dispextern.h (struct face): Use bitfields for 'underline_type'
1164 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1165 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1166 'stipple' member. Move 'lface' member up to help...
1167 * xfaces.c (make_realized_face): ...this function to find and
1168 clear just the members that need clearing.
1169 (load_face_colors, realize_x_face):
1170 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1172 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1174 * xftfont.c (struct xftfont_info): Remove set-but-unused
1176 (xftfont_open): Adjust user.
1177 (xftfont_get_colors): Remove useless prototype.
1179 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1181 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1182 before passing them to 'unexec'. (Bug#15260)
1184 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1186 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1188 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1190 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1191 the changed signature of the font driver's 'close' method.
1193 * w32font.h (w32font_close): Adjust the prototype to the change in
1194 function definition.
1196 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1198 * w32uniscribe.c (uniscribe_close): Adapt the call to
1199 w32font_close to its new prototype.
1201 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1203 Omit unused frame argument of font API's close function.
1204 * font.h (struct font): Drop frame argument. Adjust comment.
1205 * font.c (font_clear_cache, font_close_object): Adjust users.
1206 * ftfont.c (ftfont_close):
1207 * ftxfont.c (ftxfont_close):
1208 * macfont.m (macfont_close):
1209 * nsfont.m (nsfont_close):
1210 * w32font.c (w32font_close):
1211 * xfont.c (xfont_close):
1212 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1213 tweak comments and make functions safe if called more than once for
1214 the same font object.
1216 Perform font-specific cleanup when font object is swept by GC. See
1217 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1218 * alloc.c (cleanup_vector): New function.
1219 (sweep_vector): Call it for each reclaimed vector object.
1220 * font.h (struct font): Adjust comment.
1222 2013-10-24 Glenn Morris <rgm@gnu.org>
1224 * Makefile.in (abs_top_srcdir): New, set by configure.
1226 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1228 Adjust recent font-related changes to fix bug#15686.
1229 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1230 is a live window system frame, mark its default font too.
1232 2013-10-23 Glenn Morris <rgm@gnu.org>
1234 * Makefile.in (RUN_TEMACS): Make relative (again).
1235 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1236 (bootstrap-emacs$(EXEEXT)):
1237 Quote entities that might contain whitespace.
1239 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1241 Port to Solaris 10 and its bundled GCC.
1242 Problem reported by Timothy C. Burt.
1243 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1245 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1247 Do not allow font caches to grow too large.
1248 * alloc.c (compact_font_cache_entry, compact_font_caches):
1249 New functions or stub if not HAVE_WINDOW_SYSTEM.
1250 (compact_undo_list): Factor out from Fgarbage_collect.
1252 (mark_face_cache): Mark face font. Move down to avoid
1254 (mark_terminals): Do not mark font cache here.
1255 (Fgarbage_collect): Call compaction functions described
1256 above. Adjust comment.
1258 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1260 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1261 chdir to HOME (bug#15607).
1263 * nsterm.m (Qcocoa, Qgnustep): New variables.
1264 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1265 (ns_get_color): Make selection color work for GNUStep also.
1267 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1269 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1270 handles mouse clicks. Instead, let GPM use the same code as all
1271 the other mice use. See the discussion starting at
1272 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1273 for the details of the problem with the menu bar this fixes.
1275 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1277 Remove port-specific display name lists to avoid extra
1278 complexity and data duplication with display info lists.
1279 * xterm.h (x_display_name_list): Remove declaration.
1280 * xterm.c (x_display_name_list): Remove.
1281 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1282 * xfns.c (x_display_info_for_name, Fx_display_list):
1283 Likewise. Use x_display_list where appropriate.
1284 * w32term.h (w32_display_name_list): Remove declaration.
1285 * w32term.c (w32_display_name_list): Remove.
1286 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1288 * w32fns.c (x_display_info_for_name, Fx_display_list):
1289 Likewise. Use x_display_list where appropriate.
1290 * nsterm.h (ns_display_name_list): Remove declaration.
1291 * nsterm.m (ns_display_name_list): Remove.
1292 (ns_term_init, syms_of_nsterm): Adjust users.
1293 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1294 Likewise. Use x_display_list where appropriate.
1295 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1296 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1297 (mark_terminals): Mark per-terminal font cache.
1299 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1301 Don't run timers in input-pending-p. Its new check-timers param
1302 provides the prior behavior. (Bug#15045).
1303 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1306 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1308 Make some functions static in non-Microsoft builds.
1309 On my platform (Fedora 19 x86-64), this shrinks the
1310 Emacs executable (text+data) by 0.25%.
1311 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1312 (load_color) [!MSDOS]:
1313 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1314 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1315 * lisp.h (check_existing):
1316 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1317 (network_interface_info) [!WINDOWSNT]:
1318 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1319 Remove extern decls.
1320 * fileio.c (check_existing):
1321 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1322 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1323 (network_interface_info) [!WINDOWSNT]:
1324 * term.c (encode_terminal_code) [!WINDOWSNT]:
1325 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1326 * xfaces.c (load_color) [!MSDOS]:
1328 * fileio.c (check_existing, check_executable, check_writable):
1329 * process.c (network_interface_list, network_interface_info):
1330 Move earlier, so that we don't need forward decls.
1331 * gnutls.c (fn_gnutls_transport_set_errno)
1332 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1334 * w32.c (init_environment): Use faccessat rather than
1335 check_existing, partly for consistency with the rest of the code
1336 in this file, partly so that check_existing can be static.
1338 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1339 * emacs.c (MAIN_PROGRAM): New macro.
1340 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1341 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1343 bool vector int width fixes
1344 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1345 (Fbool_vector_count_matches_at):
1346 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1347 can exceed PTRDIFF_MAX, at least in theory.
1348 (Fbool_vector_count_matches_at):
1349 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1351 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1353 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1354 (struct sockaddr): Add forward decl, for platforms that lack it.
1356 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1358 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1361 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1363 * w32.c (network_interface_get_info, network_interface_list)
1364 (network_interface_info): New functions. (Bug#15610)
1365 (GetAdaptersInfo_Proc): New typedef.
1366 (get_adapters_info): New wrapper function.
1367 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1369 * process.h (network_interface_list, network_interface_info):
1372 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1373 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1374 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1375 for WINDOWSNT. Doc fix.
1376 (syms_of_process): Defsubr Snetwork_interface_list and
1377 Snetwork_interface_info unconditionally.
1379 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1380 in NS GUI sessions. (Bug#15629)
1382 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1384 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1386 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1388 * print.c (print_object): Print " ..." when truncating bool vectors.
1390 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1392 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1393 standard mouse buttons.
1395 * termhooks.h (struct input_event): Remove incorrect commentary.
1397 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1399 Disallow bool vector operations on mixed-length operands.
1400 The old behavior left garbage in the result vector sometimes,
1401 and didn't seem to be useful.
1402 * data.c (Qwrong_length_argument): New static var.
1403 (wrong_length_argument): New function.
1404 (bool_vector_binop_driver): Check that args agree in length.
1406 * keyboard.c, keyboard.h (all_kboards): Now static.
1408 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1410 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1411 note from the lispref.
1413 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1415 * nsterm.h (struct ns_display_info): Remove set-but-unused
1416 member image_cache (image caches are per-terminal anyway).
1417 (FRAME_X_IMAGE_CACHE): Remove.
1418 * nsterm.m (ns_initialize_display_info): Adjust user.
1420 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1422 * w32proc.c: Include mingw_time.h.
1424 * w32.c: Include mingw_time.h.
1426 Implement scrolling of TTY menus when the screen is too short.
1428 * term.c (tty_menu_display): Accept an additional argument, the
1429 menu item from which to start displaying the menu. Account for
1430 the value of Y when limiting the menu to the number of available
1432 (mi_result): New enumeration.
1433 (read_menu_input): Return enumerated value. When the y coordinate
1434 hits min_y or max_y, return scroll indication instead of wrapping
1436 (tty_menu_activate): Handle the scrolling indications from
1437 read_menu_input. Compute the first menu item to display and pass
1438 it to tty_menu_display.
1440 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1442 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1443 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1444 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1445 Adjust to match the change described below.
1446 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1447 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1448 memory_below_frame members to...
1449 * termchar.h (struct tty_display_info): ...here because they're
1450 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1451 * term.c (init_tty):
1452 * nsterm.m (ns_create_terminal):
1453 * w32term.c (w32_create_terminal):
1454 * xterm.c (x_create_terminal): Adjust users.
1455 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1456 to filter out non-TTY frames. Adjust comment.
1457 (scrolling): Adjust user. Prefer eassert for debugging check.
1459 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1461 * xfaces.c (PT_PER_INCH): Remove unused macro.
1462 * termhooks.h (struct terminal): Remove set-but-unused
1463 member fast_clear_end_of_line.
1464 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1465 * nsterm.m (ns_create_terminal):
1466 * term.c (init_tty):
1467 * w32term.c (w32_create_terminal):
1468 * xterm.c (x_create_terminal): Adjust users.
1470 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1472 * lisp.h (bool_vector_size): New function.
1473 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1474 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1475 (Fbool_vector_not, Fbool_vector_count_matches_at):
1476 Remove uses of 'eassume' that should no longer be needed,
1477 because they are subsumed by the 'eassume' in bool_vector_size.
1479 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1481 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1482 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1483 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1485 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1487 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1488 have different dimensions. (Bug#15575)
1490 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1493 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1495 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1497 * term.c (tty_menu_show): Never return with unbalanced
1498 specpdl. Use eassert for debugging check. Adjust style.
1500 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1502 * term.c (read_menu_input): Make selection of menu items
1503 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1504 (tty_menu_activate): Fix off-by-one error when computing max_y.
1506 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1508 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1509 audit logging (only used with GnuTLS 3.x) and enable it.
1511 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1513 * dispnew.c (redraw_frame): Remove useless #ifdef because
1514 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1515 Also, move TTY fflush to...
1516 * term.c (tty_update_end): ...this function.
1518 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1520 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1521 the end of the frame's glyph matrix. (Bug#15575)
1523 * term.c (tty_menu_display): Don't move cursor while overwriting
1524 frame's glyphs with menu items. Limit the number of items
1525 displayed to what can be shown on the available screen lines,
1526 excluding the echo area.
1527 (tty_menu_activate): Limit the Y coordinate allowed by
1528 read_menu_input to the last screen line used for menu display.
1530 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1532 * lisp.h (eassume): New macro.
1533 Also, include <verify.h>, for 'assume'.
1534 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1535 (vroundup, vector_nbytes):
1536 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1537 (Fbool_vector_not, Fbool_vector_count_matches)
1538 (Fbool_vector_count_matches_at):
1539 Use eassume, not eassert.
1540 * casetab.c (set_identity, shuffle):
1541 * composite.c (composition_gstring_put_cache):
1542 * dispnew.c (update_frame_1):
1543 * ftfont.c (ftfont_shape_by_flt):
1544 * image.c (gif_load):
1545 * intervals.c (offset_intervals):
1546 * macfont.m (macfont_shape):
1547 Remove calls to 'assume' that are no longer needed, because
1548 --enable-gcc-warnings no longer generates bogus warnings
1549 when these calls are removed.
1551 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1553 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1555 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1557 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1558 (Qsubstitute_env_in_file_name): New var.
1559 (syms_of_fileio): Define it.
1561 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1563 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1564 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1567 * term.c (save_and_enable_current_matrix): Don't allocate and
1568 don't save margin areas.
1569 (restore_desired_matrix): Don't restore margin areas.
1570 (free_saved_screen): Don't free margin areas.
1572 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1574 * image.c: Pacify --enable-gcc-warnings.
1575 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1576 #define only if used.
1578 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1580 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1581 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1582 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1583 (gif_load): For giflib v5.x and later, display the error message
1584 produced by giflib when its functions fail.
1585 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1588 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1590 * keyboard.c (last_event_timestamp): Remove. For X selection and
1591 GTK popup menus, it may be obtained from per-frame X display info.
1592 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1593 (process_special_events): Adjust users.
1594 * keyboard.h (last_event_timestamp): Remove declaration.
1595 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1596 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1597 * menu.h (xmenu_show): Adjust prototype.
1598 * menu.c (Fx_popup_menu): Adjust user.
1599 * xselect.c (x_own_selection, x_get_foreign_selection)
1600 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1602 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1604 * keyboard.c (init_kboard): Now static. Add arg
1605 to denote window system. Adjust comment.
1606 (init_keyboard): Adjust user.
1607 (allocate_kboard): New function.
1609 * nsterm.m (ns_term_init):
1610 * term.c (init_tty):
1611 * w32term.c (w32_create_terminal):
1612 * xterm.c (x_term_init): Use it.
1613 * keyboard.h (init_kboard): Remove prototype.
1614 (allocate_kboard): Add prototype.
1616 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1618 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1619 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1621 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1623 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1625 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1627 * term.c (tty_menu_activate): Flush the output stream after
1628 showing the cursor, and don't mark the frame garbaged at exit from
1629 the function. Fixes redisplay glitches when moving from one menu
1632 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1634 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1635 or throw error (Bug#15570).
1637 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1639 * intervals.c (temp_set_point_both): Move test into 'eassert',
1642 * lisp.h (eassert): Don't use 'assume'.
1643 Sometimes 'assume' wins in performance, and sometimes it loses,
1644 so it shouldn't be used all the time. Perhaps we need two
1645 flavors of 'eassert', one for where 'assume' is far more likely
1646 to help or to hurt; but that can be done later.
1647 Problem reported by Dmitry Antipov in
1648 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1649 Also, don't include <verify.h>; no longer needed.
1651 2013-10-09 Glenn Morris <rgm@gnu.org>
1653 * eval.c (Fcond): Doc tweak.
1655 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1657 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1658 expressions with side effects to eassert. (Bug#15565)
1660 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1662 * fns.c (hashfn_user_defined): Allow hash functions to return any
1665 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1667 Fix minor problems found by static checking.
1668 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1669 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1670 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1671 * keyboard.c (read_menu_command): Remove unused local.
1672 * lisp.h (read_menu_command): New decl.
1673 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1674 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1675 Return ptrdiff_t, not int.
1676 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1677 not int, for benefit of xpalloc.
1678 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1680 (have_menus_p): Remove; unused.
1681 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1682 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1683 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1685 (save_and_enable_current_matrix): Omit unnecessary casts.
1686 (read_menu_input): Omit local extern decl (now in lisp.h).
1687 Don't access uninitialized storage if mouse_get_xy fails.
1688 (tty_menu_activate): Mark local as initialized, for lint.
1689 (tty_menu_activate, tty_meny_show): Remove unused locals.
1691 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1693 Support menus on text-mode terminals.
1694 * xterm.h (xw_popup_dialog): Add prototype.
1696 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1697 (xmenu_show): Block input here, instead in Fx_popup_menu.
1698 (xw_popup_dialog): New function, with X-specific bits of popup
1701 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1704 * window.c (Fset_window_configuration): Use run-time tests of the
1705 frame type instead of compile-time conditionals, when menu-bar
1706 lines are considered.
1708 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1709 (w32_popup_dialog): New prototypes.
1711 * w32menu.c (Fx_popup_dialog): Function deleted.
1712 (w32_popup_dialog): New function, with w32 specific bits of popup
1713 dialogs. Block input here.
1715 * w32inevt.c (w32_console_read_socket): Minor change to add
1716 debugging TTY events.
1718 * w32fns.c (show_hourglass): If returning early because the frame
1719 is not a GUI frame, unblock input.
1721 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1722 (cursorY): New functions.
1724 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1725 WINDOWSNT, macros that call curX and curY elsewhere.
1727 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1729 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1730 specific function to hide and show cursor on a text-mode terminal.
1731 (tty_menu_struct, struct tty_menu_state): New structures.
1732 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1733 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1734 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1735 (tty_menu_locate, save_and_enable_current_matrix)
1736 (restore_desired_matrix, screen_update, read_menu_input)
1737 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1738 (tty_pop_down_menu, tty_menu_last_menubar_item)
1739 (tty_menu_new_item_coords, tty_menu_show): New functions.
1740 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1742 * nsterm.h (ns_popup_dialog): Adjust prototype.
1744 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1746 (ns_popup_dialog): Adapt order of arguments to the other
1747 *_menu_show implementations.
1748 (Fx_popup_dialog): Function deleted.
1750 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1752 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1754 * menu.c (have_boxes): New function.
1755 (single_keymap_panes): Use it instead of a compile-time
1757 (single_menu_item): Use run-time tests of the frame type instead
1758 of compile-time conditionals.
1759 (encode_menu_string): New function.
1760 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1761 the macro, since different types of frame need different encoding
1763 (digest_single_submenu): Use run-time tests of frame type instead
1764 of, or in addition to, compile-time conditionals.
1765 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1766 (Fx_popup_menu): Detect when the function is called from keyboard
1767 on a TTY. Don't barf when invoked on a text-mode frame.
1768 Check frame type at run time, instead of compile-time conditionals for
1769 invoking terminal-specific menu-show functions.
1770 Call tty_menu_show on text-mode frames.
1771 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1772 run time to determine which alternative to invoke; support dialogs
1775 * keyboard.h <Qmouse_movement>: Declare.
1777 * keyboard.c <Qmouse_movement>: Now extern.
1778 <Qecho_keystrokes>: New static variable.
1779 (read_key_sequence): Accept an additional argument, a flag to
1780 prevent redisplay during reading of the key sequence. All callers
1782 (read_menu_command): New function.
1783 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1785 (toolkit_menubar_in_use): New function.
1786 (make_lispy_event): Use it instead of a compile-time test.
1788 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1789 window-system being available.
1791 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1792 to x-popup-dialog on the frame type, they all now support popup
1795 * dispnew.c (save_current_matrix): Save the margin areas.
1796 (restore_current_matrix): Restore margin areas.
1797 (update_frame_with_menu): New function.
1799 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1802 * alloc.c (make_save_ptr): Now compiled unconditionally.
1804 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1806 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1807 (redraw_frame, update_frame): Adjust users.
1808 * dispextern.h (set_window_update_flags): Adjust prototype.
1809 * xdisp.c (redisplay_internal): When updating all frames with zero
1810 windows_or_buffers_changed, assume that only the windows that shows
1811 current buffer should be really updated.
1813 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1815 Do not allocate huge temporary memory areas and objects while encoding
1816 for file I/O, thus reducing an enormous memory usage for large buffers.
1817 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1818 * coding.h (struct coding_system): New member raw_destination.
1819 * coding.c (setup_coding_system): Initialize it to zero.
1820 (encode_coding_object): If raw_destination is set, do not create
1821 dst_object. Add comment.
1822 * fileio.c (toplevel): New constant E_WRITE_MAX.
1823 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1824 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1826 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1828 * nsterm.m (windowDidExitFullScreen:):
1829 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1831 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1833 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1834 * keyboard.c (unblock_input_to): Don't process pending signals
1835 if a fatal error is in progress.
1837 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1838 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1839 they're talking about words in Lisp bool vectors.
1840 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1841 * data.c (popcount_bits_word): Rename from popcount_size_t.
1842 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1845 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1847 Improve support for popcount and counting trailing zeros (Bug#15550).
1848 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1849 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1850 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1851 (popcount_size_t_msc, popcount_size_t_gcc):
1852 Remove; now done by Gnulib.
1853 (popcount_size_t): Now a macro that defers to Gnulib.
1854 (count_trailing_zero_bits): Return int, for consistency with
1855 Gnulib and because Emacs prefers signed to unsigned int.
1856 Don't assume that size_t is either unsigned int or unsigned long
1857 or unsigned long long.
1858 (size_t_to_host_endian): Do not assume that size_t is either
1859 exactly 32 or exactly 64 bits wide.
1860 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1861 etc., so that it's now an enum constant, not a macro.
1862 No need to assume that it's either 32 or 64.
1864 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1866 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1869 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1871 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1872 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1874 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1876 emacs_read and emacs_write now use void *, not char *.
1877 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1878 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1879 Buffer arg is now void *, not char *. This matches plain
1880 'read' and 'write' better, and avoids a constraint violation
1881 on Solaris 9 with Oracle Studio.
1883 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1885 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1886 memset to explicit loop. Otherwise copy largest possible chunk
1887 from initialized to uninitialized part, thus allowing the longer
1888 memcpy runs and reducing the number of loop iterations.
1890 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1892 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1893 hide toolbar (Bug#15388).
1894 (windowDidEnterFullScreen:): If presentation options are zero,
1895 set them here (Bug#15388).
1896 (ns_update_auto_hide_menu_bar): Remove runtime check.
1897 Don't auto hide dock unless menubar is also auto hidden.
1899 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1901 * editfns.c (message): Mention batch mode in doc string.
1903 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1905 * nsterm.m (check_native_fs): Remove erroneous comment.
1907 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1909 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1910 uses find_newline instead of scan_newline and so doesn't move point.
1912 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1914 Use hardware support for byteswapping on glibc x86 etc.
1915 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1916 whereas the old swap64 needed 30.
1917 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1918 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1919 Use byteswap.h's macros to swap bytes.
1920 * lisp.h (swap16, swap32, swap64): Remove.
1921 All uses replaced by bswap_16, bswap_32, bswap_64.
1923 * bytecode.c (exec_byte_code): Use some more volatile variables
1924 to work around local variables getting clobbered by longjmp.
1925 Port to pre-C99, which doesn't allow decls after stmts.
1927 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1929 * lisp.h (eassert): Assume that COND is true when optimizing.
1930 In other words, take on the behavior of eassert_and_assume.
1931 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1932 (eassert_and_assume): Remove. All uses replaced by eassert.
1934 * xdisp.c (Qglyphless_char): Now static.
1936 Adjust to merge from gnulib.
1937 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1938 * lisp.h: Include <verify.h>, for 'assume'.
1940 * eval.c (clobbered_eassert): New macro.
1941 (internal_catch, internal_condition_case)
1942 (internal_condition_case_1, internal_condition_case_2)
1943 (internal_condition_case_n): Use it instead of eassert
1944 when the argument contains locals clobbered by longjmp.
1945 Don't use clobbered locals outside of clobbered_eassert.
1946 (internal_lisp_condition_case): Use a volatile variable
1947 to work around a local variable's getting clobbered.
1949 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1951 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1952 (PUSH_HANDLER): New macro.
1953 (catchlist): Remove.
1954 (handlerlist): Always declare.
1956 * eval.c (catchlist): Remove (merge with handlerlist).
1957 (handlerlist, lisp_eval_depth): Not static any more.
1958 (internal_catch, internal_condition_case, internal_condition_case_1)
1959 (internal_condition_case_2, internal_condition_case_n):
1961 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1962 handlerlist/catchlist.
1963 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1964 handlerlist which can only handle a single condition-case handler at
1966 (find_handler_clause): Simplify since we only a single branch here
1969 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1971 (bcall0): New function.
1972 (exec_byte_code): Add corresponding cases. Improve error message when
1973 encountering an invalid byte-code. Let Bunwind_protect accept
1974 a function (rather than a list of expressions) as argument.
1976 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1977 and make them unconditional now that they're heap-allocated.
1979 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1981 * charset.c (Fdecode_char, Fencode_char): Remove description of
1982 `restriction' arg. now that it's hidden by advertised-calling-convention.
1984 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1986 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1987 Remove unused variable (from mac-port).
1988 (macfont_draw): Use s->ybase for correct y position.
1990 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1992 * frame.h (struct frame): Drop has_minibuffer member because...
1993 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1994 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1996 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1998 * window.h (struct window): Prefer enum text_cursor_kinds to int
1999 for phys_cursor_type member. Move the latter, phys_cursor_width,
2000 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2001 * window.c (replace_window, make_window): Adjust users.
2003 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2005 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2006 this module is never compiled otherwise.
2008 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2010 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2013 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2015 * xdisp.c (get_next_display_element): Don't call face_for_font in
2016 a build configured --without-x. (Bug#15484)
2018 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2020 * window.c (calc_absolute_offset): #elif should be #elif defined.
2022 * frame.c (delete_frame): Block/unblock input to overcome race
2023 condition (Bug#15475).
2025 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2027 * frame.c (delete_frame): Record selected frame only after
2028 calling Qdelete_frame_functions (Bug#15477).
2030 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2032 * nsterm.m (ns_selection_color): Remove.
2033 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2034 NSColor selectedText(Background)Color. Only for COCOA.
2035 (ns_term_init): Remove assignment of ns_selection_color, logic
2036 moved to ns_get_color.
2038 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2039 NS_SELECTION_COLOR_DEFAULT.
2040 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2042 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2044 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2045 frame' does not have the tool_bar_window member.
2047 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2049 Signal error when reading an empty byte-code object (Bug#15405)
2050 * lread.c (read1): signal error
2051 * alloc.c (make_byte_code): eassert header size
2052 (sweep_vectors): change an int to size_t
2054 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2056 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2057 instead of ints, as it's the usual style for offsetof constants. See:
2058 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2060 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2061 This is ugly, but it should fix the performance problem for older
2062 GCC versions in the short run. I'll look into integrating the
2063 Gnulib module for popcount, as a better fix.
2064 See the thread starting in:
2065 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2066 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2067 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2068 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2069 (popcount_size_t): Use it.
2071 2013-09-24 Daniel Colascione <dancol@dancol.org>
2073 * process.c (Fnetwork_interface_info): Fix build break due to
2076 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2078 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2079 Prefer signed to unsigned integers where either will do.
2080 No need for 'const' on locals that do not escape.
2081 Omit easserts with unnecessary and unportable assumptions about
2082 alignment. Avoid unnecessary casts to char *.
2084 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2086 Use union for the payload of struct Lisp_Vector.
2087 This helps to avoid a few glitches dictated by C's aliasing rules.
2088 * lisp.h (struct Lisp_Vector): Use union for next and
2089 contents member. Adjust comment. Change related users.
2090 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2091 Related users changed.
2092 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2093 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2094 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2095 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2097 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2099 Optimize glyph row clearing and copying routines.
2100 * dispextern.h (struct glyph_row): Change layout of struct
2101 glyph_row to help copy_row_except_pointers. Adjust comment.
2102 * dispnew.c (null_row): Remove.
2103 (clear_glyph_row): Use offsetof and memset to find and clear
2104 just the members that need clearing. Adjust comment.
2105 (copy_row_except_pointers): Likewise for copying.
2107 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2109 Some minor cleanups of recently-added bool vector code.
2110 * conf_post.h (assume): Always return void. Use lint version
2111 only if GCC and MSC versions don't apply.
2112 * conf_post.h (assume):
2113 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2114 Depend on _MSC_VER, not __MSC_VER, for consistency with
2116 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2117 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2118 (bool_vector_binop_driver, count_trailing_zero_bits)
2119 (size_t_to_host_endian): Now static, not static inline;
2120 the latter isn't needed with modern compilers and doesn't
2121 work with older compilers anyway.
2123 * alloc.c (valgrind_p): Use bool for boolean.
2125 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2127 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2128 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2129 (display_last_displayed_message_p, message_buf_print)
2130 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2131 Use bool for boolean.
2132 * dispextern.h (cancel_line, init_desired_glyphs):
2133 Remove ancient leftover.
2134 (help_echo_showing_p, hourglass_shown_p):
2135 * lisp.h (noninteractive_need_newline): Adjust declaration.
2137 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2139 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2141 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2142 ...this file and convert the latter to static. Adjust comment.
2143 (make_initial_frame):
2144 * window.c (init_window_once): Adjust user.
2145 * frame.h (last_nonminibuf_frame): Remove declaration.
2146 * lisp.h (selected_frame): Likewise.
2147 * msdos.c (the_only_display_info): Adjust comment.
2149 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2151 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2152 computing the end column of mouse-highlight that comes from
2153 display or overlay strings. (Bug#15437)
2154 (note_mouse_highlight): Adapt calculation of last argument to
2155 mouse_face_from_string_pos to the above change.
2157 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2158 all platforms, not just for clang.
2160 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2162 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2163 about excess arguments to snprintf.
2165 * conf_post.h(assume): Use __builtin_unreachable for clang.
2167 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2169 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2170 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2172 2013-09-23 Daniel Colascione <dancol@dancol.org>
2174 * alloc.c (USE_VALGRIND): New macro; on by default
2175 when ENABLE_CHECKING.
2176 (mark_maybe_object, mark_maybe_pointer)
2177 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2179 (valgrind_p) [USE_VALGRIND]: New variable.
2180 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2182 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2184 * process.c (wait_reading_process_output): Change int pnamelen to
2187 * nsterm.m (setMarkedText:selectedRange:):
2188 (deleteWorkingText):
2189 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2190 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2191 argument to unsigned long to avoid warning.
2192 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2194 * conf_post.h (assume): Fix compiler error: x shall be cond.
2196 2013-09-22 Daniel Colascione <dancol@dancol.org>
2198 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2199 warning when compiling without a window system.
2201 2013-09-22 Daniel Colascione <dancol@dancol.org>
2203 * data.c (Qbool_vector_p): New symbol.
2204 (bool_vector_spare_mask, popcount_size_t_generic)
2205 (popcount_size_t_msc, popcount_size_t_gcc)
2207 (bool_vector_binop_driver)
2208 (count_trailing_zero_bits, size_t_to_host_endian)
2209 (Fbool_vector_exclusive_or)
2210 (Fbool_vector_union)
2211 (Fbool_vector_intersection, Fbool_vector_set_difference)
2212 (Fbool_vector_subsetp, Fbool_vector_not)
2213 (Fbool_vector_count_matches)
2214 (Fbool_vector_count_matches_at): New functions.
2215 (syms_of_data): Intern new symbol, functions.
2216 * alloc.c (bool_vector_payload_bytes): New function.
2217 (Fmake_bool_vector): Instead of calling Fmake_vector,
2218 which performs redundant initialization and argument checking,
2219 just call allocate_vector ourselves. Make sure we clear any
2220 terminating padding to zero.
2221 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2222 instead of open-coding the size calculation.
2223 (vroundup_ct): New macro.
2224 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2225 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2226 * composite.c (composition_gstring_put_cache):
2227 Change lint_assume to assume.
2228 * conf_post.h (assume): New macro.
2229 (lint_assume): Remove.
2230 * dispnew.c (update_frame_1): Change lint_assume to assume.
2231 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2233 * image.c (gif_load): Change lint_assume to assume.
2234 * lisp.h (eassert_and_assume): New macro.
2235 (Qbool_vector_p): Declare.
2236 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2237 (swap16, swap32, swap64): New inline functions.
2238 * macfont.c (macfont_shape): Change lint_assume to assume.
2239 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2240 * xsettings.c (parse_settings): Use new swap16 and
2241 swap32 from lisp.h instead of file-specific macros.
2243 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2245 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2246 found (which can legitimately happen when the glyph row at the
2247 window start is disabled in the current_matrix. (Bug#15365)
2249 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2251 Fix syntax.h bug introduced by recent INLINE change.
2252 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2253 conditionally compiled one way in some modules, and a different
2254 way in others. This doesn't work with extern inline functions,
2255 which must have the same definition in all modules, because the
2256 defining code might be shared across modules, depending on the
2257 implementation. Symptoms reported by Martin Rudalics in:
2258 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2259 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2260 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2261 overriding the corresponding functions in syntax.h.
2262 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2263 (syntax_property): New inline functions.
2264 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2265 Rewrite in terms of these new functions.
2267 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2269 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2270 not chars_in_text, whose result depends on the multibyteness of
2271 the current buffer. (Bug#15426)
2273 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2275 Port recent change to hosts where pointers aren't 'long'.
2276 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2277 Don't assume that pointers are the same width as 'long'.
2278 Add a compile-time check that a pointer fits into two X slots.
2280 A simpler, centralized INLINE.
2281 * conf_post.h (INLINE): Define only if not already defined.
2282 This allows us to use a single INLINE, defined by one file
2284 * emacs.c (INLINE): Define it.
2285 Also, include category.h, charset.h, composite.h, dispextern.h,
2286 syntax.h, systime.h, so that their INLINE definitions are expanded
2288 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2289 * buffer.h, buffer.c (BUFFER_INLINE):
2290 * category.h, category.c (CATEGORY_INLINE):
2291 * character.h, character.c (CHARACTER_INLINE):
2292 * charset.h, charset.c (CHARSET_INLINE):
2293 * composite.h, composite.c (COMPOSITE_INLINE):
2294 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2295 * frame.h, frame.c (FRAME_INLINE):
2296 * intervals.h, intervals.c (INTERVALS_INLINE):
2297 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2298 * lisp.h, alloc.c (LISP_INLINE):
2299 * process.h, process.c (PROCESS_INLINE):
2300 * syntax.h, syntax.c (SYNTAX_INLINE):
2301 * systime.h, sysdep.c (SYSTIME_INLINE):
2302 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2303 * window.h, window.c (WINDOW_INLINE):
2304 Remove. All uses replaced with INLINE.
2306 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2308 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2311 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2313 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2314 'const char *' to avoid compiler warnings due to similar change in
2315 the prototype of x_get_string_resource.
2317 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2319 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2320 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2321 going to replace static variables below. Adjust comments.
2322 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2323 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2324 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2325 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2326 Related users changed.
2327 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2328 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2329 last_mouse_movement_time, going to replace static variables below.
2331 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2332 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2334 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2335 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2336 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2337 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2338 static variables below.
2339 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2340 (last_mouse_scroll_bar): Remove.
2341 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2342 (mouseExited): Related users changed.
2344 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2346 Do not use external array to process X scroll bar messages.
2347 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2348 (x_send_scroll_bar_event): Pack window pointer into two slots
2349 of XClientMessageEvent if we're 64-bit. Adjust comment.
2350 (x_scroll_bar_to_input_event): Unpack accordingly.
2352 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2354 Ifdef away recent changes which aren't relevant to NS port.
2355 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2356 [!HAVE_NS]: Declare as such.
2357 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2358 [!HAVE_NS]: Define as such.
2360 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2362 * frame.c (x_redo_mouse_highlight): New function
2363 to factor out common code used in W32 and X ports.
2364 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2365 * xterm.h (struct x_display_info):
2366 * w32term.h (struct w32_display_info):
2367 * nsterm.h (struct ns_display_info): New members
2368 last_mouse_motion_frame, last_mouse_motion_x and
2369 last_mouse_motion_y, going to replace static variables below.
2370 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2371 (redo_mouse_highlight): Remove.
2372 (note_mouse_movement, syms_of_xterm): Adjust user.
2373 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2374 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2375 (redo_mouse_highlight): Remove.
2376 (note_mouse_movement, syms_of_w32term): Adjust user.
2377 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2378 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2380 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2381 * nsfns.m (compute_tip_xy): Adjust user.
2383 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2385 * frame.c (x_mouse_grabbed): New function.
2386 * dispextern.h (x_mouse_grabbed): Add prototype.
2387 (last_mouse_frame): Remove declaration.
2388 * xterm.h (struct x_display_info):
2389 * w32term.h (struct w32_display_info):
2390 * nsterm.h (struct ns_display_info): New member
2391 last_mouse_frame, going to replace...
2392 * xdisp.c (last_mouse_frame): ...global variable.
2393 (note_tool_bar_highlight):
2394 * w32term.c (w32_mouse_position, w32_read_socket):
2395 * xterm.c (XTmouse_position, handle_one_xevent):
2396 Use x_mouse_grabbed.
2397 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2399 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2401 * w32term.c (w32_read_socket): Avoid temporary
2402 variables in a call to x_real_positions.
2403 * xterm.c (handle_one_xevent): Likewise.
2405 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2407 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2408 (x_icon_type): Remove prototype.
2409 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2410 * frame.c (x_icon_type): Remove.
2411 * w32term.c (x_make_frame_visible, x_iconify_frame):
2412 * xterm.c (x_make_frame_visible, x_iconify_frame):
2413 Use x_set_bitmap_icon to factor out common code.
2415 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2417 * dispextern.h (check_x_display_info, x_get_string_resource):
2418 Declare here just once and unify the latter.
2419 * frame.c (check_x_display_info, x_get_string_resource):
2420 * nsterm.h (check_x_display_info):
2421 * xrdb.c (x_get_string_resource):
2422 * xterm.h (check_x_display_info): Remove prototypes.
2423 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2424 * w32reg.c (x_get_string_resource): Likewise.
2425 (w32_get_rdb_resource): Adjust user.
2427 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2429 * xterm.h (struct x_display_info): New member
2430 x_pending_autoraise_frame, going to replace...
2431 * xterm.c (pending_autoraise_frame): ...static variable.
2432 (x_new_focus_frame, XTread_socket): Adjust users.
2433 * w32term.h (struct w32_display_info): New member
2434 w32_pending_autoraise_frame, going to replace...
2435 * w32term.c (pending_autoraise_frame): ...global variable.
2436 (x_new_focus_frame, w32_read_socket): Adjust users.
2438 2013-09-17 Glenn Morris <rgm@gnu.org>
2440 * xdisp.c (message_dolog): If we create *Messages*,
2441 switch it to messages-buffer-mode.
2443 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2445 Don't overuse 'const' in types of locals.
2446 * bidi.c (bidi_count_bytes):
2447 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2448 (xg_event_is_for_scrollbar):
2449 * xselect.c (x_handle_property_notify)
2450 (x_handle_selection_notify, x_handle_dnd_message):
2451 * xsettings.c, xsettings.h (xft_settings_event):
2452 * xterm.c (x_handle_net_wm_state, handle_one_event)
2453 (x_menubar_window_to_frame, x_detect_focus_change)
2454 (construct_mouse_click, note_mouse_movement)
2455 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2456 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2457 (handle_one_xevent, x_handle_net_wm_state):
2458 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2459 (x_handle_dnd_message):
2460 Avoid unnecessary 'const', typically the second 'const' in
2461 'const foo * const arg', a 'const' that does not affect the API
2462 and doesn't significantly help the human reader.
2464 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2466 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2467 only if Glib < 2.36.0.
2468 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2469 * xsettings.c (init_gconf, init_gsettings): Do not check
2471 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2473 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2475 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2477 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2478 before calling g_type_init.
2480 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2482 * nsterm.m (syms_of_nsterm): ... to here.
2484 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2486 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2487 (ignore_next_mouse_click_timeout): Use Time as X does.
2488 (handle_one_xevent): Avoid cast and use unsigned comparison.
2490 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2492 Do not copy X event in handle_one_xevent except KeyPress case.
2493 Wnen XEvent is processed, it is unlikely to be changed except
2494 KeyPress case, so we can avoid copying and use const pointer to
2495 const data to make sure that an event is not changed elsewhere.
2496 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2497 const' and do not create local copy except for the KeyPress event.
2498 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2499 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2500 (x_handle_net_wm_state, x_menubar_window_to_frame)
2501 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2502 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2503 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2504 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2505 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2506 (x_handle_dnd_message):
2507 * xsettings.c (xft_settings_event):
2508 Use 'const XEvent * const' where appropriate.
2509 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2511 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2513 Fix X event waiting to handle multiple frames.
2514 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2515 * xterm.c (pending_event_wait): Remove. Adjust users.
2516 (x_detect_focus_change): Pass frame arg.
2517 (handle_one_xevent): Find related frame early and clear per-frame
2518 wait_event_type only if this is an event for the relevant frame.
2519 (x_wait_for_event): Use per-frame wait_event_type.
2521 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2523 * nsfns.m (Fx_create_frame): Fix font driver registration for
2526 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2527 for syms_of_macfont.
2529 * nsterm.m: Include macfont.h.
2530 (ns_tmp_flags, ns_tmp_font): Remove.
2531 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2532 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2533 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2534 (changeFont:): Fix code style. Check for font driver type when
2537 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2540 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2541 (nsfont_open): Set font driver type.
2542 Set font->ascent and font->descent. Figure out font instead of
2543 ns_tmp_font, and flags instead of ns_tmp_flags.
2544 Fix indentation. Remove call to ns_draw_text_decoration,
2547 * nsfns.m: Include macfont.h.
2548 (Fx_create_frame): Register macfont driver, make a better default font.
2549 (Fns_popup_font_panel): Get font from macfont driver, if used.
2551 * macfont.m, macfont.h, maccuvs.h: New files.
2553 * font.h: Declare syms_of_macfont.
2555 * font.c (syms_of_font): Call syms_of_macfont.
2557 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2559 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2561 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2562 and it is always zero for others, so I assume that this is an ancient
2563 leftover which nobody will want to change any more.
2564 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2565 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2566 * frame.c (x_set_scroll_bar_width):
2567 * w32fns.c (w32_createscrollbar):
2568 * w32term.c (w32_set_vertical_scroll_bar):
2569 * xfns.c (x_set_scroll_bar_default_width):
2570 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2571 (x_scroll_bar_expose): Related users changed.
2573 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2575 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2576 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2577 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2579 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2581 * nsterm.h, w32term.h, xterm.h: ...and not here.
2582 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2583 Remove unused Xisms.
2584 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2585 these modules are never compiled otherwise.
2587 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2589 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2590 Doc fix. (Bug#15375)
2592 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2594 Unify Fx_focus_frame between all ports.
2595 * frame.h (x_focus_frame): New prototype.
2596 * xfns.c (Fx_focus_frame): Remove.
2597 (syms_of_xfns): Do not defsubr it.
2598 (x_focus_frame): X implementation.
2599 * nsfns.m (Fx_focus_frame): Remove.
2600 (syms_of_nsfns): Do not defsubr it.
2601 (x_focus_frame): NS implementation.
2602 * w32term.c (Fx_focus_frame): Remove.
2603 (x_focus_on_frame): Rename to...
2604 (x_focus_frame): W32 implementation.
2605 * w32term.h (x_focus_on_frame): Remove prototype.
2606 * w32fns.c (Fx_focus_frame): Remove.
2607 (syms_of_w32fns): Do not defsubr it.
2608 * frame.c (Fx_focus_frame): Define here.
2609 (syms_of_frame): Defsubr here.
2610 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2612 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2614 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2615 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2616 each port to reference the port-specific window system data.
2617 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2618 (FRAME_DISPLAY_INFO): Define.
2619 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2620 (FRAME_DISPLAY_INFO): Define. Adjust users.
2621 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2622 (FRAME_DISPLAY_INFO): Define. Adjust users.
2623 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2624 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2625 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2626 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2627 * xselect.c, xterm.c: All related users changed.
2629 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2631 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2632 (x_menubar_window_to_frame): Remove prototypes.
2633 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2634 (x_menubar_window_to_frame, x_top_window_to_frame):
2636 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2637 (x_menubar_window_to_frame, x_top_window_to_frame):
2638 ...to here and convert all but the last to static.
2640 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2642 * lisp.mk (lisp): Add w32-common-fns.elc.
2644 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2646 * charset.c (char_charset): Document an exception for char-charset.
2648 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2650 * xterm.h (x_display_info): New field last_user_time...
2651 * xterm.c (toplevel): ...to replace static last_user_time.
2652 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2654 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2656 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2657 scroll bar values to prevent thumb from disappear and update comment.
2659 2013-09-11 Glenn Morris <rgm@gnu.org>
2661 * emacs.c (usage_message): Possessive apostrophe tweak.
2663 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2665 * nsterm.m (syms_of_nsterm): Use Qns.
2666 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2667 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2668 * xfns.c (x_display_info_for_name, Fx_open_connection):
2669 Remove old '#if 0' code.
2670 (syms_of_xfns): Use Qx.
2671 * termhooks.h (fullscreen_hook): Remove the leftover.
2672 (struct terminal): Fix typo in comment.
2674 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2676 Cleaning up a few X scroll bar bits.
2677 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2678 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2679 New member last_seen_part, going to replace...
2680 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2681 (xt_action_hook) [USE_LUCID]: Adjust user.
2682 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2683 Lucid-specific scroll bar support.
2684 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2685 to int and adjust to use last_seen_part member.
2686 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2687 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2688 Initialize last_seen_part.
2690 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2692 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2693 insert-buffer-substring an empty string.
2695 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2697 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2698 avoiding a GCC warning.
2700 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2702 Ifdef away frame tool bar code when it is not really used.
2703 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2704 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2705 and minimize_tool_bar_window_p under the above.
2706 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2707 (fset_tool_bar_window): Likewise.
2708 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2709 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2710 (change_frame_size_1):
2711 * window.c (window_from_coordinates, Frecenter): Adjust users.
2712 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2713 code is not really used.
2714 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2715 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2716 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2717 [!USE_GTK && !HAVE_NS]: Define as such.
2718 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2719 (note_mouse_highlight, expose_frame):
2720 * xfns.c (x_set_tool_bar_lines):
2721 * xterm.c (handle_one_xevent): Adjust users.
2723 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2725 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2726 This bug was introduced by my 2013-08-26 patch, which incorrectly
2727 assumed that the terminfo implementation doesn't use termcap buffers.
2728 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2729 these buffers apparently are used after all.
2730 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2731 (struct tty_display_info): Define members termcap_term_buffer and
2732 termcap_strings_buffer even if TERMINFO.
2734 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2737 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2738 'usage' docstring entry to pacify make-docfile.
2740 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2742 Change comparison functions =, <, >, <=, >= to take many arguments.
2743 * data.c: Change comparison functions' interface and implementation.
2744 * lisp.h: Make arithcompare available for efficient two arg
2746 * bytecode.c: Use arithcompare.
2747 * fileio.c: Use new interface.
2749 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2751 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2753 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2755 * eval.c (Feval): Document the new use of `lexical'.
2757 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2759 Review and drop old frame resize hack.
2760 * frame.h (struct frame): Remove force_flush_display_p.
2761 * dispnew.c (update_frame): Adjust user and don't call
2762 flush_frame here. The comment has said that there was an issues
2763 with redisplaying fringes, but I don't see any differences with
2764 and without this hack. Hopefully we can continue without it.
2765 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2766 current frame matrices twice if resized_p is set.
2768 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2770 Do not populate pure Xism x_sync to other ports.
2771 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2772 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2773 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2774 * w32term.h (x_sync): Remove prototype.
2776 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2778 Cleanup frame flushing.
2779 * dispextern.h (struct redisplay_interface):
2780 Drop flush_display_optional because flush_display is enough
2781 for X and flushing via RIF is just a no-op for others.
2782 * frame.h (flush_frame): New function.
2783 * dispnew.c (update_frame):
2784 * minibuf.c (read_minibuf):
2785 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2787 * keyboard.c (detect_input_pending_run_timers): Do not flush
2788 all frames but selected one in redisplay_preserve_echo_area.
2789 * nsterm.m (ns_flush): Remove no-op.
2790 (ns_redisplay_interface): Adjust user.
2791 * w32term.h (x_flush): Remove no-op.
2792 (w32_redisplay_interface): Adjust user.
2793 * xterm.c (x_flush): Simplify because we do not flush all
2794 frames at once any more. Adjust comment.
2795 (x_redisplay_interface): Adjust user.
2797 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2799 Port --without-x --enable-gcc-warnings to Fedora 19.
2800 * gfilenotify.c (globals_of_gfilenotify):
2801 Call g_type_init only if using an older glib version that needs it.
2803 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2805 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2806 (last_glyphless_glyph_merged_face_id): Remove declarations.
2807 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2808 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2809 (last_glyphless_glyph_merged_face_id): Now static.
2810 (merge_escape_glyph_face): New function, refactored from...
2811 (get_next_display_element): ...here.
2812 (merge_glyphless_glyph_face): New function, refactored from...
2813 (produce_glyphless_glyph): ...here...
2814 * term.c (produce_glyphless_glyph): ...and here.
2816 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2818 * eval.c (eval_sub): Only call Ffunction if necessary.
2820 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2822 Attempt to make redisplay more selective when changing cursor type.
2823 * frame.h (struct frame): New bitfield cursor_type_changed.
2824 * xdisp.c (cursor_type_changed): Remove.
2825 (try_cursor_movement, redisplay_window, try_window_id)
2826 (set_frame_cursor_types, try_window_reusing_current_matrix):
2827 Adjust to use per-frame bitfield.
2828 (redisplay_internal): Look for cursor type change on each visible
2829 frame and consider all frames if cursor type has been changed on
2830 the frame other than selected. If cursor type has been changed on
2831 selected frame only, do not use fast update.
2833 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2835 Attempt to make redisplay more selective when changing fonts.
2836 * frame.h (struct frame): New bitfield fonts_changed.
2837 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2838 (adjust_frame_glyphs): Add prototype.
2839 * dispnew.c (fonts_changed_p): Remove.
2840 (adjust_glyphs): Remove because we do not
2841 adjust matrices on all frames at once any more.
2842 (adjust_frame_glyphs): Block and unblock input here.
2843 (adjust_glyph_matrix): Use fonts_changed.
2844 (change_frame_size_1): Use adjust_frame_glyphs.
2845 * font.c (font_open_entity): Use fonts_changed.
2846 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2847 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2848 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2849 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2850 (shrink_mini_window, Fresize_mini_window_internal)
2851 (window_scroll_pixel_based, Fset_window_configuration)
2852 (apply_window_adjustment, Fset_window_vscroll):
2853 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2854 Use adjust_frame_glyphs.
2855 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2856 (try_window_reusing_current_matrix, try_window_id, display_line)
2857 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2858 (redisplay_internal): Consider fonts_changed and adjust frame
2859 matrices for each frame only if the frame is visible. If font
2860 has been changed on some frame during full redisplay, retry
2861 only visible frames where the font has been actually changed.
2863 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2865 Cache current header and mode line height for each window.
2866 * window.h (struct window): New fields mode_line_height
2867 and header_line_height.
2868 * window.c (make_window): Initialize them.
2869 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2870 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2871 (current_mode_line_height, current_header_line_height):
2873 * xdisp.c (current_mode_line_height, current_header_line_height):
2875 (pos_visible_p, init_xdisp): Adjust user.
2876 (redisplay_window): Invalidate mode_line_height and
2877 header_line_height if current and desired matrices do not agree.
2879 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2881 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2882 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2884 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2886 Make --without-x compatible with --enable-gcc-warnings.
2887 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2888 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2889 members under HAVE_WINDOW_SYSTEM.
2890 * keyboard.c (make_lispy_focus_out): Likewise.
2891 (record_menu_key): Move under HAVE_MENUS.
2892 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2893 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2894 (syms_of_xdisp): Adjust user.
2895 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2896 (start_hourglass, cancel_hourglass):
2897 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2898 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2899 and CLEAR_FONT_TABLE_NFONTS.
2900 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2901 Declare only if HAVE_WINDOW_SYSTEM.
2902 (lface_same_font_attributes_p, clear_face_gcs): Define only
2903 if HAVE_WINDOW_SYSTEM.
2905 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2907 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2908 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2909 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2911 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2913 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2915 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2917 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2918 This fixes a type error on hosts where ptrdiff_t is wider than int.
2920 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2922 * keyboard.c (read_key_sequence_vs): New function.
2923 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2926 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2928 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2930 Makefile improvements.
2931 * Makefile.in (config.status): Don't use double-colon rules, as
2932 they are not portable according to POSIX. Fix shell typo with `;
2933 I guess this rule has never been tested?
2934 (VCSWITNESS): New macro, to override any environment var.
2936 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2938 * xterm.h (struct x_display_info): Do not track X connection
2939 fd separately because it is always available from Display.
2940 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2943 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2945 * buffer.c (drop_overlay):
2946 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2947 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2949 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2951 * buffer.c (Fmake_overlay, Fmove_overlay):
2952 * intervals.c (set_point_from_marker):
2953 * print.c (PRINTPREPARE): Prefer signal_error
2954 to plain error and report unsuitable marker too.
2956 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2958 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2959 for 'dragging' member.
2960 (struct x_output): Remove set-but-unused leftovers
2961 'left_before_move' and 'top_before_move'.
2962 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2963 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2964 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2965 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2966 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2967 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2968 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2969 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2971 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2973 * nsfont.m (INVALID_GLYPH): New define.
2974 (nsfont_encode_char): Use INVALID_GLYPH.
2975 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2977 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2979 * xterm.c (x_last_mouse_movement_time): Revert last change.
2980 This code should use XDisplayMotionBufferSize to check display's
2981 motion history first, and there are few other issues as well.
2982 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2983 (handle_one_xevent): Adjust user.
2985 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2987 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2988 * frame.c (Flast_nonminibuf_frame): ... to here.
2989 (check_minibuf_window): Don't abort if no window was found
2992 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2994 Use XGetMotionEvents to ask the last mouse motion time from X server.
2995 * xterm.c (X_MOTION_HISTORY): Default to 1.
2996 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2997 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2998 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2999 Ifdef away legacy code.
3000 (XTmouse_position, x_scroll_bar_report_motion):
3001 Use x_last_mouse_movement_time.
3002 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3005 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3007 * msdos.c (last_mouse_window): Move to...
3008 (dos_rawgetc): ...this function and adjust comment.
3009 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3010 (mouseMoved): ...this function and adjust comment.
3011 * w32term.c (last_window): Likewise with...
3012 (w32_read_socket): ...this function.
3013 * xterm.c (last_window): Likewise with...
3014 (handle_one_xevent): ...this function.
3016 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3018 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3019 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3020 (handle_one_xevent): ...to here.
3021 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3024 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3026 * msdos.c (IT_set_terminal_window): Remove no-op.
3027 (initialize_msdos_display): Adjust terminal setup.
3028 * w32console.c (w32con_set_terminal_window): Remove no-op.
3029 (initialize_w32_display): Adjust terminal setup.
3030 * w32term.c (w32_set_terminal_window): Remove no-op.
3031 (w32_create_terminal): Adjust terminal setup.
3032 * xterm.c (XTset_terminal_window): Remove no-op.
3033 (x_create_terminal): Adjust terminal setup.
3035 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3037 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3039 (ns_create_terminal): Adjust terminal setup.
3040 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3042 (w32_create_terminal): Adjust terminal setup.
3043 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3045 (x_create_terminal): Adjust terminal setup.
3047 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3049 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3050 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3051 * dispnew.c (buffer_posn_from_coords):
3052 * window.c (Fwindow_end, displayed_window_lines):
3053 * xdisp.c (redisplay_mode_lines): Use it.
3055 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3057 * fontset.c (face_for_char): Check char in the current face font first
3058 if HAVE_NS (Bug#15138).
3060 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3062 * window.c (temp_output_buffer_show): Make sure window returned
3063 by display_buffer is live (Bug#15213).
3065 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3067 Minor cleanup to avoid forward declarations.
3068 * coding.h (struct ccl_spec): Remove forward declaration.
3069 * composite.h (toplevel): Include font.h.
3070 (struct composition_it, struct face, struct font_metrics):
3071 Remove forward declaration.
3072 * dispextern.h (struct image, struct atimer): Likewise.
3073 * emacsgtkfixed.h (struct frame): Likewise.
3074 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3075 * font.h (struct font_driver, struct font, struct glyph_string)
3076 (struct face): Remove forward declaration.
3077 * fontset.h (struct face, struct font): Likewise.
3078 * frame.h (toplevel): Style cleanup.
3079 (enum output_method): Move to...
3080 * termhooks.h (enum output_method): ...here.
3081 (struct glyph, struct frame, struct ns_display_info)
3082 (struct x_display_info, struct w32_display_info):
3083 Remove forward declaration.
3084 * xterm.h (toplevel): Include termhooks.h.
3085 (struct font, struct window, struct glyph_matrix, struct frame)
3086 (struct input_event, struct face, struct image): Remove forward
3088 * gtkutil.h (struct _widget_value): Likewise.
3089 * keyboard.h (toplevel): Include termhooks.h.
3090 (struct input_event): Remove forward declaration.
3092 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3094 * intervals.c (set_point_from_marker): New function.
3095 * editfns.c (Fgoto_char):
3096 * process.c (Finternal_default_process_filter):
3097 * window.c (select_window_1): Use it.
3098 * buffer.h (set_point_from_marker): Add prototype.
3100 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3102 * w32.c (term_winsock): Call release_listen_threads before calling
3104 (_sys_wait_accept): Wait for accept event in a loop with a finite
3105 timeout, instead of waiting indefinitely. Will hopefully avoid
3106 hanging during exit because WSACleanup deadlocks waiting for the
3107 event object to be released. (Bug#14333)
3109 * w32proc.c (release_listen_threads): New function, signals all
3110 the reader threads that listen for connections to stop waiting.
3112 * w32.h (release_listen_threads): Add prototype.
3114 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3116 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3117 field of new marker (for sanity and safety).
3118 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3119 anyway because XMISCTYPE is a function and can't be an lvalue).
3121 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3123 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3124 (x_after_update_window_line, x_scroll_bar_create):
3125 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3126 (handle_one_xevent, x_clear_frame_area):
3127 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3128 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3129 * xterm.h (x_clear_area): Adjust prototype.
3131 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3133 Hook scanning and indentation functions to find_newline. This helps
3134 to avoid duplicated code and renders more respect to newline cache.
3135 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3136 * cmds.c (Fforward_line):
3137 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3138 Use find_newline and avoid unnecessary point movements.
3139 * search.c (scan_newline): Implement on top of find_newline.
3141 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3143 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3144 scoped code (bug#11258).
3146 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3148 * nsterm.m (last_window): New variable.
3149 (EV_TRAILER2): New macro.
3150 (EV_TRAILER): Call EV_TRAILER2.
3151 (mouseMoved:): Add support for mouse-autoselect-window
3152 on nextstep (Bug#6888).
3154 2013-08-28 Andreas Schwab <schwab@suse.de>
3156 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3157 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3158 Remove unused macro definitions.
3159 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3160 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3161 Only define if emacs.
3163 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3165 Prefer enum glyph_row_area to int where appropriate.
3166 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3168 (window_box, window_box_width, window_box_left, window_box_left_offset)
3169 (window_box_right, window_box_right_offset): Adjust prototypes.
3170 * xdisp.c (window_box, window_box_width, window_box_left)
3171 (window_box_left_offset, window_box_right, window_box_right_offset):
3172 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3173 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3174 * nsterm.m (ns_clip_to_row):
3175 * w32term.c (w32_clip_to_row):
3176 * xterm.c (x_clip_to_row): Likewise.
3178 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3180 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3181 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3183 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3185 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3186 for portability to hosts where /bin/sh has problems.
3188 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3190 Redesign redisplay interface to drop global output_cursor.
3191 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3192 (toplevel): Remove declaration of output_cursor.
3193 (set_output_cursor, x_cursor_to): Remove prototype.
3194 * window.h (struct window): New member output_cursor.
3195 (output_cursor_to): New function to replace RIF member.
3196 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3197 (update_text_area, set_window_cursor_after_update): Use it.
3198 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3199 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3200 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3201 * w32term.c (x_update_window_begin, x_update_window_end):
3202 * xterm.c (x_update_window_begin, x_update_window_end):
3203 Adjust to use per-window output cursor.
3205 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3207 Simplify SELECT_TYPE-related code.
3208 Like EMACS_TIME, this portability layer is no longer needed, since
3209 Emacs has been using fd_set as a portability layer for some time.
3210 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3211 (SELECT_TYPE): Remove. All uses changed to fd_set.
3212 (fd_set) [!FD_SET]: New typedef.
3214 Simplify EMACS_TIME-related code.
3215 This portability layer is no longer needed, since Emacs has been
3216 using struct timespec as a portability layer for some time.
3217 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3218 Include <time.h> rather than "systime.h"; that's all that's needed now.
3219 * dispnew.c: Include <timespec.h> rather than "systime.h";
3220 that's all that's needed now.
3221 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3222 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3223 TIMESPEC_RESOLUTION.
3224 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3225 LOG10_TIMESPEC_RESOLUTION.
3226 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3227 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3228 (make_emacs_time): Remove. All used changed to make_timespec.
3229 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3230 (current_timespec): Rename from current_emacs_time. All uses changed.
3231 (add_emacs_time): Remove. All uses changed to timespec_add.
3232 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3233 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3234 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3235 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3236 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3237 (current_timespec): Rename from current_emacs_time. All uses changed.
3238 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3239 changed to timespec_cmp.
3240 * xgselect.c: Include <timespec.h>, since our .h files don't.
3242 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3244 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3245 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3246 Remove the leftovers.
3247 * gtkutil.c (toplevel): Do not declare Qxft but include
3249 * image.c (toplevel): Do not declare Vlibrary_cache because
3250 it's already done in lisp.h.
3252 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3254 * lisp.h (Mouse_HLInfo): Move from here...
3255 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3256 (reset_mouse_highlight): New function.
3257 * msdos.c (dos_set_window_size, IT_update_begin)
3258 (internal_terminal_init):
3259 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3260 (ns_initialize_display_info):
3261 * w32console.c (initialize_w32_display):
3262 * w32term.c (x_update_window_end, x_free_frame_resources)
3263 (w32_initialize_display_info):
3264 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3265 * window.c (Fdelete_other_windows_internal):
3266 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3267 * termchar.h (toplevel):
3268 * xterm.h (toplevel): Include dispextern.h.
3270 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3272 Fix minor problems found by static checking.
3273 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3274 (expect): Avoid nested-if warning.
3275 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3276 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3277 * nsterm.h, nsterm.m (ns_select):
3278 * xgselect.c, xgselect.h (xg_select):
3279 Adjust signature to better match pselect's.
3280 * nsterm.m (ns_select):
3281 Don't set *TIMEOUT, since pselect doesn't.
3282 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3283 diagnostic about assigning const char * to it.
3284 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3286 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3288 * lread.c (substitute_object_recurse): Handle hash-tables as well
3291 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3293 Fix unlikely core dump in init_tty, and simplify terminfo case.
3294 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3295 The old version incorrectly dumped core if malloc returned a
3296 buffer containing only non-NUL bytes.
3297 (init_tty): Do not allocate or free termcap buffers; the
3298 struct does that for us now.
3299 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3300 (struct tty_display_info): Define members termcap_term_buffer and
3301 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3302 use them. Allocate them directly in struct rather than indirectly
3303 via a pointer, to simplify init_tty.
3305 * frame.c (check_minibuf_window): Initialize 'window' properly,
3306 so that Emacs reliably aborts later if 'window' is not initialized.
3308 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3310 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3311 of VoidSymbol (Bug#15154).
3313 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3315 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3316 mouse_face_beg_y and mouse_face_end_y.
3317 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3318 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3319 Adjust users and update comment where appropriate.
3321 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3323 * frame.c (check_minibuf_window): New function.
3324 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3325 Call check_minibuf_window (Bug#15183).
3327 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3329 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3330 because this is the only last cursor data we need to keep and consult.
3331 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3332 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3335 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3337 Fix recovering from possible decompression error.
3338 Since insert_from_gap doesn't always move point, we can't use PT as
3339 the position where the partially decompressed data ends, and
3340 should count how many bytes was produced so far.
3341 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3342 (unwind_decompress): Really delete partially uncompressed data.
3343 (Fzlib_decompress_region): Take decompressed data size into account.
3345 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3347 * syntax.c (init_syntax_once): Adjust comment and do an early
3348 initialization of Qchar_table_extra_slots just once...
3349 * casetab.c (init_casetab_once):
3350 * category.c (init_category_once):
3351 * character.c (syms_of_character):
3352 * coding.c (syms_of_coding):
3353 * xdisp.c (syms_of_xdisp): ...and omit it here.
3355 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3357 * xdisp.c (get_next_display_element): Don't apply to characters
3358 from a display vector the logic of setting it->end_of_box_run_p
3359 suitable for characters from a buffer. (Bug#15175)
3361 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3362 to handle directories, rather than '_utime' which doesn't.
3365 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3367 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3368 or fullscreen (Bug#14627).
3370 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3372 System-dependent integer overflow fixes.
3373 * process.c (Fset_process_window_size): Signal an error if
3374 the window size is outside the range supported by the lower level.
3375 * sysdep.c (set_window_size): Return negative on error,
3376 nonnegative on success, rather than -1, 0, 1 on not in system,
3377 failure, success. This is simpler. Caller changed.
3378 (serial_configure): Remove unnecessary initialization of local.
3379 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3380 size fits in unsigned long; this isn't true on some 32-bit hosts.
3381 Avoid buffer overrun if some future version of /proc/meminfo has a
3382 variable name longer than 20 bytes.
3383 (system_process_attributes) [__FreeBSD__]:
3384 Don't assume hw.availpages fits in 'int'.
3386 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3388 Don't let very long directory names overrun the stack.
3389 Fix some related minor problems involving "//", vfork.
3390 * callproc.c (encode_current_directory): New function.
3391 (call_process): Don't append "/"; not needed.
3392 * fileio.c (file_name_as_directory_slop): New constant.
3393 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3394 this can save the caller having to alloca.
3395 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3396 Use SAFE_ALLOCA, not alloca.
3397 (directory_file_name, Fexpand_file_name): Leave leading "//"
3398 alone, since it can be special even on POSIX platforms.
3399 * callproc.c (call_process):
3400 * process.c (Fformat_network_address):
3401 * sysdep.c (sys_subshell):
3402 Use encode_current_directory rather than rolling our own.
3403 (create_process): No need to encode directory; caller does that now.
3404 * process.h (encode_current_directory): New decl.
3405 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3406 Rework to avoid 'goto xyzzy;'.
3408 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3410 * xdisp.c (handle_face_prop): If the default face was remapped use
3411 the remapped face for strings from prefix properties. (Bug#15155)
3413 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3415 Minor cleanup for redisplay interface and few related functions.
3416 * frame.h (enum text_cursor_kinds): Move from here...
3417 * dispextern.h (enum text_cursor_kinds): ...to here.
3418 (toplevel): Drop unnecessary declarations.
3419 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3420 in update_window_end_hook and draw_window_cursor functions.
3421 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3422 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3423 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3424 * xterm.c (x_update_window_end, x_draw_window_cursor):
3425 * xdisp.c (display_and_set_cursor, update_window_cursor)
3426 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3427 enum text_cursor_kinds where appropriate.
3429 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3431 Redesign redisplay interface to drop updated_row and updated_area.
3432 * dispextern.h (updated_row, updated_area): Remove declaration.
3433 (struct redisplay_interface): Pass glyph row and row area parameters
3434 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3435 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3437 * dispnew.c (updated_row, updated_area): Remove.
3438 (redraw_overlapped_rows, update_window_line): Adjust user.
3439 (update_marginal_area, update_text_area): Likewise. Pass updated row
3440 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3441 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3444 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3446 * process.c (flush_pending_output): Remove stub.
3449 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3451 * callproc.c: Fix race that killed background processes (Bug#15144).
3452 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3453 Record deleted process-id in critical section, not afterwards.
3454 Don't mistakenly kill process created by a call-process invocation
3455 that discards output and does not wait.
3457 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3459 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3460 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3461 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3462 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3463 to shut up compiler in mark_object.
3464 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3466 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3468 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3469 We can't portably rely on PTY_OPEN doing that, even if
3470 it calls posix_openpt with O_CLOEXEC.
3472 2013-08-20 Kenichi Handa <handa@gnu.org>
3474 * character.c (string_char): Improve commentary.
3476 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3478 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3479 (struct animation_cache): Make signature a flexible array member.
3480 All uses changed. This is a tad slower but may insulate us better
3481 from future changes to ImageMagick.
3483 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3485 * image.c: Shrink memory needed for animation cache.
3486 (SIGNATURE_DIGESTSIZE): New constant.
3487 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3488 (imagemagick_create_cache): Copy the signature. This saves
3489 several KB of memory that ImageMagick wastes per signature.
3490 Don't bother updating the update_time, as the caller does that now.
3491 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3492 it's a fixed size struct member now.
3493 (imagemagick_get_animation_cache): Always destroy the signature,
3494 as it's now imagemagick_create_cache's responsibility to copy it.
3495 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3496 and use memcmp rather than strcmp.
3497 eassert that ImageMagick returns a signature of the specified length.
3499 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3501 * image.c (imagemagick_get_animation_cache): Don't segfault on
3503 (imagemagick_get_animation_cache): Revert to previous definition
3504 so that it actually works. But keep the memory leak fix.
3505 (imagemagick_get_animation_cache): Fix memory leak.
3507 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3509 * image.c: Fix animation cache signature memory leak.
3510 Fix some other minor performance problems while we're at it.
3511 (imagemagick_create_cache): Clear just the members that
3512 need clearing. Don't set update_time, as caller does that now.
3513 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3514 Simplify by using pointer-to-pointer instead of a prev pointer.
3515 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3516 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3517 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3518 it's already a copy. Free the signature probe unless it's cached.
3520 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3521 This was introduced by my 2013-08-12 fix for Bug#15035.
3523 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3525 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3526 (imagemagick_prune_animation_cache): Now static.
3528 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3530 * image.c (imagemagick_get_animation_cache): Don't segfault when
3531 pruning all entries.
3533 2013-08-18 Ken Brown <kbrown@cornell.edu>
3535 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3536 static heap if ENABLE_CHECKING is defined.
3537 (max_bss_sbrk_ptr): New variable.
3539 (report_sheap_usage): Report maximum static heap usage instead of
3540 ending static heap usage.
3542 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3544 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3545 of zlib_initialized according to the results of calling
3546 init_zlib_functions.
3548 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3550 * image.c: Implement an ImageMagick per-image cache.
3551 (imagemagick_get_animation_cache): Fix a double-free error.
3552 (imagemagick_load_image): Remove the ping_wand code, which only
3553 apparently saved time on invalid animated images, and slowed down
3554 everything else. Optimise for the common case.
3556 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3558 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3560 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3562 * marker.c (set_marker): Remove documentation of undefined behavior.
3564 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3566 * image.c (imagemagick_compute_animated_image): Animate correctly
3567 when sub-images are smaller than the main image.
3568 (imagemagick_compute_animated_image): Setting the iterator row to
3569 zero is apparently not allowed.
3570 (imagemagick_compute_animated_image): Allow images that say they
3571 have sub-images that are bigger than the main image, but just crop
3574 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3576 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3578 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3580 * image.c (imagemagick_compute_animated_image): Respect the GIF
3583 2013-08-15 Ken Brown <kbrown@cornell.edu>
3585 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3586 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3589 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3591 Fix minor problems found by static checking.
3592 * frame.c (delete_frame):
3593 * xdisp.c (next_element_from_display_vector):
3594 Avoid uninitialized local.
3595 * image.c (imagemagick_compute_animated_image): Port to C89.
3596 Prefer usual GNU indentation style for loops.
3597 Be more careful about bizarrely large sizes, by using ptrdiff_t
3600 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3602 Fix infinite frame selection loop (Bug#15025).
3603 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3605 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3607 * xdisp.c (compute_window_start_on_continuation_line):
3608 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3609 to make sure we end up setting the window start at the leftmost
3610 visible character of the display line. This avoids funky
3611 horizontal shifting because the window start is not kept on the
3612 same position. (Bug#15090)
3613 (next_element_from_display_vector): Support 'box' face attribute
3614 in the face definitions of a display vector. (Bug#15099)
3616 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3618 * image.c (imagemagick_compute_animated_image): Implement animated
3620 (imagemagick_compute_animated_image): Fix some compilation
3621 warnings. Implement a very simple cache to make the animation
3622 usable at all, but it should be replaced with a per-image cache.
3624 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3626 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3627 to do `for' loops over alist values.
3628 * buffer.h (FOR_EACH_BUFFER):
3629 * process.c (FOR_EACH_PROCESS): Use it.
3630 (handle_child_signal, status_notify, Fget_buffer_process)
3631 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3633 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3635 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3636 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3637 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3638 to xzalloc and so avoid redundant call to memset.
3639 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3640 members because it is allocated with xzalloc and so already zeroed.
3642 2013-08-14 Ken Brown <kbrown@cornell.edu>
3644 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3647 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3649 Utility function and macro to copy Lisp string to C string.
3650 * lisp.h (xlispstrdupa): New macro.
3651 (xlispstrdup): New prototype.
3652 * alloc.c (xlispstrdup): New function.
3653 * callint.c (Fcall_interactively):
3654 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3655 (Fsubstitute_in_file_name):
3656 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3657 * image.c (x_create_bitmap_from_file):
3658 * w32term.c (w32_term_init):
3659 * xterm.c (x_term_init): Use xlispstrdup.
3661 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3663 * image.c (imagemagick_load_image): Make animated pictures work.
3664 There's still some problems with background color settings, though
3667 * decompress.c (unwind_decompress): Always restore point.
3669 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3671 * marker.c (set_marker): Reformat documentation.
3673 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3675 * xdisp.c (cursor_type_changed): Now static.
3677 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3678 Use changed. This avoids the need to call xmalloc and for the
3679 caller to call xfree, and avoids memory leaks in some situations.
3681 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3683 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3684 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3685 (redisplay_window): If window_end_valid is cleared due to non-zero
3686 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3687 so do not call to try_cursor_movement for that window.
3689 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3691 * window.h (struct window): Convert window_end_pos and
3692 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3693 (wset_window_end_pos, wset_window_end_vpos): Remove.
3694 * dispnew.c (adjust_glyph_matrix):
3695 * window.c (Fwindow_end, replace_window, set_window_buffer)
3697 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3698 (set_vertical_scroll_bar, redisplay_window, try_window)
3699 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3700 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3701 (note_mouse_highlight): Adjust users.
3702 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3705 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3707 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3708 * image.c (imagemagick_filename_hint): Use `const char *' and
3709 prefer SSDATA to SDATA to avoid warnings.
3711 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3713 Cleanup window fringes, margins and scroll bars adjustments.
3714 * window.c (set_window_fringes, set_window_margins)
3715 (set_window_scroll_bars, apply_window_adjustment): New functions.
3716 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3717 (Fset_window_scroll_bars): Use them.
3719 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3721 * window.h (struct window): Convert scroll_bar_width
3722 from Lisp_Object to integer. Adjust comment.
3723 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3725 * window.c (wset_scroll_bar_width): Remove.
3726 (make_window): Initialize scroll_bar_width.
3727 (Fsplit_window_internal): Use direct assignment.
3728 (Fset_window_configuration, save_window_save):
3729 Convert Lisp_Object to integer and back where appropriate.
3730 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3731 bar was actually changed, and mention this in docstring.
3733 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3735 * decompress.c: Minor simplifications.
3736 (Fzlib_decompress_region): Don't bother verifying
3737 that avail_out <= UINT_MAX, as that was confusing.
3738 Mention the restriction in a comment instead.
3739 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3741 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3743 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3744 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3746 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3748 * image.c (imagemagick_filename_hint): Check for errors in the
3751 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3753 * window.c (Fwindow_margins): Return nil when there's no marginal
3754 area, as per the documented API.
3756 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3757 Fmake_vector, as scroll bar's struct members are not all Lisp
3758 objects now. This avoids crashes in GC.
3760 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3761 bool, so its address could be taken.
3763 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3765 * image.c (imagemagick_filename_hint): New function to possibly
3766 apply `image-content-type-suffixes'.
3767 (imagemagick_load_image): Use it.
3769 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3771 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3772 if loading zlib failed.
3774 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3776 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3777 2013-08-13 checkin below. Change bool to BOOL, rule is:
3778 All Obj-C code uses BOOL, except for interfaces callable from C.
3780 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3782 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3784 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3785 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3786 bool instead of BOOL.
3787 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3788 from Lisp_Object to bitfield. Adjust comment.
3789 * w32term.c (x_scroll_bar_create): Adjust user.
3790 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3791 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3792 Use bool for boolean.
3793 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3794 to `unsigned int' when defining a bitfield.
3796 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3798 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3800 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3802 * window.h (struct window): Convert left_margin_cols and
3803 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3804 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3805 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3807 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3809 (showing_window_margins_p, update_window_line, update_frame_1):
3810 * fringe.c (draw_fringe_bitmap_1):
3811 * xdisp.c (window_box_width): Adjust users.
3812 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3813 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3814 Use direct assignment.
3815 (Fset_window_configuration, save_window_save, Fwindow_margins):
3816 Convert Lisp_Object to integer and back where appropriate.
3817 (Fset_window_margins): Adjust user. Return t if any margin
3818 was actually changed, and mention this in docstring.
3820 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3822 * syntax.c (forward_word):
3823 * cmds.c (forward_char, backward_char): Mention the optional argument.
3825 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3827 * window.h (struct window): Convert left_fringe_width
3828 and right_fringe_width from Lisp_Objects to integers.
3830 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3831 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3832 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3834 (make_window): Initialize new integer fields to -1.
3835 (Fsplit_window_internal): Use direct assignment.
3836 (Fset_window_configuration, save_window_save):
3837 Convert Lisp_Object to integer and back where appropriate.
3838 (Fset_window_fringes): Adjust user. Return t if any fringe
3839 was actually changed, and mention this in docstring.
3841 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3843 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3844 * nsfns.m (x_set_cursor_type):
3845 * w32fns.c (x_set_cursor_type):
3846 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3847 * xdisp.c (set_frame_cursor_types): ...but in common code.
3849 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3851 * font.c (clear_font_cache): New function, stripped from...
3852 (Fclear_font_cache): ...here, which now uses the function
3853 above. Adjust comment.
3854 * font.h (clear_font_cache): Add prototype.
3855 * xfaces.c (clear_face_cache): Use clear_font_cache.
3857 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3859 * window.c (Fset_window_start): Compare `w', not `window' because
3860 `w' might not be equal to `window' after call to decode_live_window.
3862 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3864 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3865 This fixes a problem introduced by the Bug#15035 patch
3866 when using GPG. Reported by Herbert J. Skuhra.
3868 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3870 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3871 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3872 not yet initialized.
3874 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3876 * decompress.c (Fzlib_decompress_region): Support zlib
3877 decompression, too, and rename.
3879 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3881 Minor zlib configuration tweaks.
3882 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3883 Don't assume presence of fn_inflateInit2_ zlib internal function.
3885 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3887 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3888 include the zlib prefix.
3890 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3892 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3893 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3894 define static variables that are pointers to zlib functions to be
3896 (init_zlib_functions) [WINDOWSNT]: New function.
3897 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3899 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3900 macros instead of invoking the zlib functions directly.
3901 (syms_of_decompress): DEFSYM Qzlib_dll.
3902 Staticpro Szlib_available_p.
3904 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3906 Avoid looping over all frame windows to freeze and unfreeze.
3907 * window.h (struct window): Drop frozen_window_start_p.
3908 (freeze_window_starts): Drop prototype.
3909 * frame.h (struct frame): New frozen_window_starts flag.
3910 (FRAME_WINDOWS_FROZEN): New macro.
3911 * window.c (freeze_window_start, freeze_window_starts):
3913 (select_window, replace_window): Adjust users.
3914 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3915 (window_frozen_p): New function.
3916 (redisplay_window): Use it.
3918 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3920 Fix some fd issues when running subprocesses (Bug#15035).
3921 Fix bugs that can leak files or file descriptors on errors.
3922 Don't unlink open temp files, as that's hard for users to diagnose
3923 when things go awry (e.g., temp disk exhausted).
3924 Don't bother to lock temp files. Check for invalid recursion.
3925 * callproc.c (synch_process_fd): Remove. All uses removed.
3926 (synch_process_tempfile): New var or macro.
3927 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3929 (record_kill_process): New arg, the temp name. All callers changed.
3930 (delete_temp_file): Now just a simple wrapper around unlink.
3931 (call_process_kill): New arg, the call_process_fd array.
3932 Close them all. Clear synch_process_pid. Remove the temp file,
3933 or arrange for it to be removed.
3934 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3935 that's been moved to synch_process_tempfile. Caller changed.
3936 Do not remove the tempfile; that's now call_process_kill's
3938 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3939 call_process_kill; the caller now does that.
3940 (call_process_cleanup): Do not close the process fd; that's now
3941 call_process_kill's responsibility.
3942 (Fcall_process): Implement via new function call_process, which
3943 has most of the old body of Fcall_process, but with a different API.
3944 (call_process): New function that does not open or close filefd if
3945 it is nonnegative. Record which fds need to be closed, and let
3946 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3947 Signal an error if invoked recursively (could be done via a hook).
3948 Simplify creation of the tempfile in the MSDOS case.
3949 Don't create the output file until after checking for the executable.
3950 Report any failure to open /dev/null.
3951 Don't open /dev/null for writing twice; once is enough.
3952 Don't create pipe if all output is being discarded or sent to file.
3953 Don't worry about setting up the coding system or reading from the
3954 pipe if all output is being discarded.
3955 Hoist fd_error local into top level, to lessen block nesting.
3956 Don't record deleted pid here; now done by Fcall_process_region.
3957 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3958 and note its success in synch_process_tempfile.
3959 Do not leak resources when child_setup fails.
3960 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3961 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3962 (create_temp_file): Now returns open fd, with an additional
3963 Lisp_Object * argument to return the name. All callers changed.
3964 Do not close the file; rewind it instead, and leave it open for
3965 the caller. Do not lock the temp file. Unwind-protect the file
3966 and the file-descriptor.
3967 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3968 If an asynchrounous process, record it here, not in call_process.
3969 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3970 * eval.c (set_unwind_protect): New function.
3971 * fileio.c (write_region): New function, generalized from the
3972 old Fwrite_region. Do not lock temp files.
3973 (Fwrite_region): Use it.
3974 * lisp.h (set_unwind_protect, write_region): New decls.
3975 * process.c: Include <verify.h>.
3976 (make_process): Mark fds as initially closed.
3977 (deleted_pid_list): Now a list of pid-filename pairs.
3979 (close_process_fd): New function.
3980 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3981 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3982 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3983 (create_process, create_pty, Fmake_serial_process)
3984 (server_accept_connection): Record which fds need to be closed,
3985 and let deactivate_process close them.
3986 (Fmake_network_process): Do not discard the unwind-protect
3987 until it's safe to do so.
3988 (deactivate_process): Close the fds opened by create_process etc.
3989 (Fprocess_send_eof): Adjust to new way of recording open fds.
3990 Report an error if /dev/null can't be opened, instead of aborting.
3991 * process.h (PROCESS_OPEN_FDS): New constant.
3992 (struct Lisp_Process): New member open_fds.
3993 (record_kill_process, record_deleted_pid): Adjust signatures.
3994 (record_deleted_pid): Move decl here ...
3995 * syswait.h (record_deleted_pid): ... from here.
3997 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3999 * decompress.c: Fix bugs with large buffers and weird inputs.
4000 Tune a bit. Reindent as per usual Emacs style.
4001 (BUFFER_SIZE): Remove.
4002 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4003 more than UINT_MAX bytes. Decompress into the gap instead of into
4004 an auto buffer, as this should avoid copying. Return nil if
4005 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4006 set immediate_quit; we shouldn't trust zlib code that much.
4008 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4010 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4011 errors, and really move the gap to where we want it.
4013 * lisp.h: Include decompress.c support.
4015 * emacs.c (main): Include decompress.c support.
4017 * Makefile.in: Include -lz if present.
4019 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4021 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4022 (initWithTitle:): Initialize frame to 0.
4023 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4024 (fillWithWidgetValue:frame:): Rename from
4025 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4027 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4028 fillWithWidgetValue:frame:
4030 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4031 remove memory leak warnings.
4033 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4034 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4037 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4038 (x_activate_menubar): Update the whole menu.
4039 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4040 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4041 current event is not NSSystemDefined (Bug#15001).
4042 Call ns_check_menu_open only if trackingMenu is 2.
4043 (menuDidClose:): New method, decrease trackingMenu.
4044 (fillWithWidgetValue:setDelegate:): New method.
4045 (fillWithWidgetValue:): Call the above.
4047 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4049 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4051 Omit some unnecessary casts.
4052 Many of these go back to the old pre-C89 days, when they may have
4053 been needed, but we've been assuming C89 or later for a while now.
4054 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4055 (live_float_p, live_misc_p, live_vector_p):
4056 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4057 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4058 (defvar_per_buffer):
4059 * callint.c (Fcall_interactively):
4060 * doc.c (Fsubstitute_command_keys):
4061 * filelock.c (get_boot_time):
4062 * frame.c (xrdb_get_resource):
4063 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4064 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4065 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4066 (menuitem_highlight_callback, menu_destroy_callback)
4067 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4068 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4069 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4070 (xg_tool_bar_help_callback, tb_size_cb):
4071 * image.c (xpm_alloc_color, png_read_from_memory)
4072 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4073 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4075 * keymap.c (describe_map):
4076 * nsfns.m (Fns_display_monitor_attributes_list):
4077 * nsmenu.m (process_dialog:):
4078 * nsterm.m (hold_event):
4079 * process.c (wait_reading_process_output):
4080 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4081 * scroll.c (do_direct_scrolling, scrolling_1):
4082 * termcap.c (tgetent):
4083 * window.c (check_window_containing, add_window_to_list)
4084 (freeze_window_starts):
4085 * xdisp.c (compare_overlay_entries, vmessage):
4086 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4087 (x_get_monitor_attributes_xrandr)
4088 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4089 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4090 * xfont.c (xfont_match, xfont_open):
4091 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4092 (menubar_selection_callback, menu_position_func)
4093 (popup_selection_callback, create_and_show_popup_menu)
4094 (dialog_selection_callback, create_and_show_dialog):
4095 * xrdb.c (x_get_string_resource):
4097 * xsmfns.c (x_session_check_input):
4098 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4099 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4100 (xaw_jump_callback, xaw_scroll_callback):
4101 Omit unnecessary casts.
4103 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4105 Minor string-length refactoring.
4106 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4107 * frame.c (make_monitor_attribute_list):
4108 Prefer build_string to strlen + make_string.
4110 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4112 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4113 don't check minor_code (Bug#14417).
4115 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4117 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4118 vertical positions instead. This avoids calling MATRIX_ROW with
4119 row numbers that are possibly beyond valid limits. (Bug#15064)
4121 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4123 Use xstrdup and build_unibyte_string where applicable.
4124 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4125 * xfns.c (x_window):
4126 * xrdb.c (x_get_customization_string):
4127 * xterm.c (xim_initialize):
4128 * w32fns.c (w32_window): Use xstrdup.
4129 (w32_display_monitor_attributes_list):
4130 * emacs.c (init_cmdargs):
4131 * keyboard.c (PUSH_C_STR):
4132 * nsfont.m (nsfont_open):
4133 * sysdep.c (system_process_attributes):
4134 * w32.c (system_process_attributes):
4135 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4137 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4139 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4140 variables of these types so that GDB would know about them, as aid
4141 for debugging fatal exceptions. (Bug#15024) See also
4142 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4145 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4147 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4148 larger than the NSWindow (Bug#14934).
4150 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4152 Redesign redisplay interface to drop global variable updated_window.
4153 Always pass currently updated window as a parameter to update routines.
4154 * dispextern.h (updated_window): Remove declaration.
4155 (struct redisplay_interface): Pass window parameter to
4156 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4157 and after_update_window_hook.
4158 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4160 * dispnew.c (updated_window): Remove.
4161 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4162 (update_window_line): Adjust to match redisplay interface changes.
4163 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4164 (ns_scroll_run, ns_after_update_window_line):
4165 * w32term.c (x_update_window_begin, x_update_window_end)
4166 (x_after_update_window_line, x_scroll_run):
4167 * xterm.c (x_update_window_begin, x_update_window_end)
4168 (x_after_update_window_line, x_scroll_run):
4169 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4170 Likewise. Adjust comments where appropriate.
4171 (x_cursor_to): Simplify because this is always called during window
4172 update (but install debugging check anyway).
4173 (expose_window): Check must_be_updated_p flag to see whether this
4174 function is called during window update.
4176 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4178 Do not reset window modification event counters excessively.
4179 These leftovers and poor man's tricky methods to catch extra
4180 redisplay's attention are no longer needed.
4181 * frame.c (set_menu_bar_lines_1):
4182 * minibuf.c (read_minibuf_unwind):
4183 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4184 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4185 (window_scroll_line_based, Fset_window_configuration):
4186 * xdisp.c (redisplay_window): Do not reset last_modified and
4187 last_overlay_modified counters.
4189 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4191 * xselect.c (x_send_client_event): Set send_event and serial, memset
4192 data.l as it might be bigger than data.b. Use 24 bit mask to
4193 XSendEvent (Bug#15034).
4195 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4197 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4198 for TTY frames that are not the top frame on their console.
4201 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4203 * w32term.c (w32fullscreen_hook): Really maximize frame when
4204 asked for (Bug#14841).
4206 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4208 Prefer selected_window to Fselected_window, likewise for frames.
4209 * buffer.c (Fbuffer_swap_text):
4210 * data.c (Fvariable_binding_locus):
4211 * window.c (run_window_configuration_change_hook): Adjust users.
4212 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4213 Use decode_live_frame.
4215 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4217 Be more careful if selected window shows the buffer other than current,
4218 use window_outdated only if this is not so. This change should also
4219 address some weird issues discussed in Bug#13012.
4220 * window.h (window_outdated): New prototype.
4221 * window.c (window_outdated): Now here. Convert from static and
4222 always assume window's buffer.
4223 (Fwindow_end, Fwindow_line_height): Use it.
4224 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4225 and always assume window's buffer.
4226 (redisplay_window): Adjust user.
4227 (redisplay_internal): Call to reconsider_clip_changes once and
4228 check whether mode line should be updated only if selected window
4229 shows current buffer.
4230 (run_window_scroll_functions): Use eassert for debugging check.
4231 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4233 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4235 * window.c (window_scroll, window_scroll_pixel_based)
4236 (window_scroll_line_based): Use bool for booleans.
4238 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4240 * process.c: Fix minor off-by-one issues in descriptor counts.
4241 This shouldn't fix any real bugs, but it cleans up the code a bit.
4242 (max_process_desc, max_input_desc): -1, not 0, means none.
4244 (delete_input_desc): New function.
4245 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4246 (deactivate_process): Scan backwards when recomuting max_process_desc;
4247 that should be faster.
4248 (init_process_emacs): Initialize max_input_desc.
4250 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4252 Use region cache to speedup bidi_find_paragraph_start.
4253 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4254 Rename cache_long_line_scans to cache_long_scans.
4255 * buffer.c (bset_cache_long_line_scans): Rename to
4256 bset_cache_long_scans.
4257 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4258 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4260 (syms_of_buffer): Rename cache-long-line-scans to
4261 cache-long-scans. Adjust docstring.
4262 * search.c (newline_cache_on_off):
4263 * indent.c (width_run_cache_on_off): Adjust users.
4264 * bidi.c (bidi_paragraph_cache_on_off): New function.
4265 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4266 * insdel.c (prepare_to_modify_buffer):
4267 Invalidate bidi_paragraph_cache if enabled.
4269 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4271 Invalidate region caches only if buffer text is going to be changed.
4272 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4273 (modify_text): ...new prototype.
4274 (prepare_to_modify_buffer_1): New prototype.
4275 * textprop.c (modify_region): Rename to...
4276 (modify_text_properties): ...new function.
4277 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4278 (Fremove_list_of_text_properties): Adjust users.
4279 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4280 (modify_text): ...new function.
4281 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4282 (prepare_to_modify_buffer_1): ...new function.
4283 * casefiddle.c (casify_region):
4284 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4285 (Ftranspose_regions): Use modify_text.
4287 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4289 * lisp.mk (lisp): Add nadvice.elc.
4291 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4293 New macro to iterate over live buffers similar to frames.
4294 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4295 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4296 Declare buffer-related variables here to offload lisp.h.
4297 * buffer.c (Vbuffer_alist): Adjust comment.
4298 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4299 (other_buffer_safely):
4300 * data.c (store_symval_forwarding):
4301 * dispnew.c (Fframe_or_buffer_changed_p):
4302 * fileio.c (Fdo_auto_save):
4303 * filelock.c (unlock_all_files):
4304 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4306 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4308 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4309 * callproc.c (create_temp_file):
4310 * filelock.c (create_lock_file):
4311 Assume mkostemp, since it's now provided by Gnulib.
4313 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4315 * w32.c (mkostemp): New function.
4316 (mktemp): Remove, no longer used. Most of the code reused in
4317 mkostemp. (Bug#15015)
4318 (mktemp): Don't undef.
4320 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4322 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4323 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4324 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4325 (free_glyph_pool, check_glyph_memory): Likewise for
4326 all users. Adjust comments where appropriate.
4328 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4330 * composite.h: Minor fixups.
4331 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4332 to fix a misspelling, and change it to an inline function while
4333 we're at it (it need not be a macro). All uses changed.
4334 (composition_method, composition_valid_p):
4335 Rewrite to avoid assignments in if-conditions.
4337 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4339 Do not use global Lisp_Object in composition macros.
4340 * composite.h (composition_temp): Remove declaration.
4341 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4342 (composition_method, composition_valid_p): ...inline functions.
4343 (compose_region): Remove the leftover.
4344 * composite.c (composition_temp): Remove.
4345 (run_composition_function, update_compositions)
4346 (composition_compute_stop_pos, composition_adjust_point)
4347 (Ffind_composition_internal):
4348 * coding.c (handle_composition_annotation):
4349 * xdisp.c (handle_composition_prop, check_point_in_composition):
4350 Related users changed.
4352 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4354 Drop FRAME_PTR typedef.
4355 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4356 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4357 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4358 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4359 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4360 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4361 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4362 All related users changed.
4364 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4366 * eval.c (default_toplevel_binding): New function.
4368 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4369 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4370 (syms_of_eval): Export them.
4371 * data.c (Fdefault_value): Micro cleanup.
4372 * term.c (init_tty): Use "false".
4374 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4376 Fix X GC leak in GTK and raw (no toolkit) X ports.
4377 * xterm.c (x_free_frame_resources): If white and black relief
4378 GCs are allocated, always free them here.
4379 * xfns.c (x_make_gc): Omit redundant initialization.
4380 * widget.c (create_frame_gcs): Remove the leftover.
4381 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4382 in x_free_frame_resources.
4384 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4386 * nsterm.m (windowWillResize:toSize:): Only change title if
4387 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4389 (viewDidEndLiveResize): New method.
4391 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4392 inside NS_IMPL_COCOA.
4394 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4396 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4397 Do not check whether undo is enabled because record_insert and
4398 record_delete does that themselves.
4400 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4402 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4403 member which is not really used any more.
4404 (FRAME_XIC_BASE_FONTNAME): Remove.
4405 * xfns.c (xic_free_fontset): Adjust user.
4406 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4407 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4408 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4409 (xdialog_show): Use eassert for debugging check.
4410 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4412 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4414 * fileio.c, fns.c (merge): Move extern decl from here ...
4415 * lisp.h (merge): ... to here.
4417 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4419 Fix last font-related change.
4420 * w32font.h (w32font_list_internal, w32font_match_internal):
4422 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4423 (uniscribe_list_family): Adjust to match font API change.
4424 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4425 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4427 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4429 * frame.h (FRAME_MOUSE_UPDATE):
4430 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4431 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4433 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4435 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4436 * font.h (struct font_driver): Change list, match, and list_family
4437 functions to accept struct frame * as first arg.
4438 * font.c (font_score, font_compare, font_sort_entities):
4440 (font_sort_entities, font_list_entities, font_select_entity):
4441 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4442 match font API change.
4443 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4444 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4445 * ftxfont.c (ftxfont_list, ftxfont_match):
4446 * xftfont.c (xftfont_list, xftfont_match):
4447 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4448 * w32font.c (w32font_list, w32font_match, w32font_list):
4449 (w32font_list_internal, w32_font_match_internal): Likewise.
4450 * xfaces.c (Fx_family_fonts): Adjust user.
4452 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4454 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4455 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4456 only if HAVE_X_WINDOWS is in use.
4457 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4458 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4459 * w32term.c (x_wm_set_icon_position): Likewise.
4460 * w32fns.c (x_icon): Adjust user.
4462 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4464 * xterm.c (last_mouse_press_frame): Remove the
4465 leftover which is not really used any more.
4466 (handle_one_xevent, syms_of_xterm): Adjust users.
4467 (x_flush): Call XFlush once per each X display, not frame.
4468 This is better because this code always unconditionally skips
4469 non-X frames in Vframe_list and issues the only XFlush if we
4470 have more than one X frame on the same X display.
4471 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4472 Use bool for booleans.
4473 (x_draw_glyph_string_background, cvt_string_to_pixel):
4474 (cvt_pixel_dtor): Drop unnecessary prototypes.
4475 * xterm.h (x_display_ok): Adjust prototype.
4477 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4479 Drop unnecessary functions that deals with frame pixel size.
4480 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4481 (x_pixel_height): Drop prototypes.
4482 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4483 (x_pixel_height): Drop implementations.
4484 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4485 which should be always valid for window frame.
4486 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4487 * w32menu.c (Fx_popup_dialog):
4488 * xmenu.c (Fx_popup_dialog): Likewise for both.
4490 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4492 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4493 frame parameters and call to Fmodify_frame_parameters just once.
4494 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4495 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4496 and mention nil frame in docstring.
4498 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4500 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4501 (x_figure_window_size): Likewise. Adjust to return long.
4502 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4503 (toplevel): Move Qterminal_live_p to...
4504 * terminal.c (toplevel): ...here, make it static, and...
4505 (syms_of_terminal): ...DEFSYM here.
4506 * frame.h (Qterminal_live_p): Remove declaration.
4507 (make_frame, x_figure_window_size): Adjust prototype.
4508 * nsfns.m (Fx_create_frame): Use long for window flags.
4510 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4512 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4513 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4514 Do not assume that emacs_close (INT_MAX) is a no-op.
4516 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4518 * xfaces.c (make_face_cache): For struct face_cache, prefer
4519 xmalloc to xzalloc and so avoid redundant call to memset.
4520 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4522 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4524 * fringe.c (draw_window_fringes, update_window_fringes)
4525 (compute_fringe_widths):
4526 * w32term.c (x_draw_glyph_string):
4527 * window.c (candidate_window_p, Frecenter):
4528 * xfaces.c (realize_basic_faces, realize_default_face)
4529 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4530 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4531 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4532 * xmenu.c (Fx_menu_bar_open_internal):
4533 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4534 * xsettings.c (xft_settings_event):
4535 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4536 Use bool for booleans. Adjust style and comments where
4538 * dispextern.h (draw_window_fringes, update_window_fringes)
4539 (compute_fringe_widths):
4540 * xterm.h (x_had_errors_p): Adjust prototype.
4542 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4544 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4545 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4547 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4549 * fns.c (toplevel): Remove comment before Fsafe_length because
4552 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4554 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4556 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4558 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4559 frame which got the message is still alive, before dereferencing
4560 its pointer. (Bug#14970)
4562 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4563 be a live window, before using it as such. (Bug#14970)
4565 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4567 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4568 w32_detect_focus_change instead of doing part of its job by hand.
4569 This fixes the problem whereby FOCUS_OUT events were not sent to
4572 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4574 * process.c (Fprocess_list): Doc fix.
4576 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4577 being re-exposed only if it didn't ask to become visible.
4578 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4579 was previously iconified. (Bug#14841)
4580 (x_iconify_frame): Mark the frame iconified.
4582 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4584 Fix minor problems found by static checking.
4585 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4586 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4588 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4590 * eval.c (set_specpdl_old_value): New function.
4591 (unbind_to): Minor simplification.
4592 (get_backtrace_frame): New function.
4593 (Fbacktrace_frame): Use it. Add `base' argument.
4594 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4595 (syms_of_eval): Export backtrace-eval.
4596 * xterm.c (x_focus_changed): Simplify.
4598 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4600 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4602 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4604 * xdisp.c (redisplay_window): Instead of moving point out of
4605 scroll margin, reject the force_start method, and try scrolling
4606 instead. (Bug#14780)
4608 2013-07-24 Ken Brown <kbrown@cornell.edu>
4610 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4613 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4615 * eval.c (Fprogn): Do not check that BODY is a proper list.
4616 This undoes the previous change. The check slows down the
4617 interpreter, and is not needed to prevent a crash. See
4618 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4620 2013-07-23 Glenn Morris <rgm@gnu.org>
4622 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4624 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4626 Port to GNU/Linux systems with tinfo but not ncurses.
4627 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4628 to decide whether ncurses is being used. Without this change,
4629 GCC complains about tgetent not being declared, on a system
4630 that has tinfo installed but ncurses not installed.
4632 * eval.c (Fprogn): Check that BODY is a proper list.
4634 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4635 * data.c (Fsetq_default):
4636 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4637 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4639 Tune by taking advantage of the fact that ARGS is always a list
4640 when a function is declared to have UNEVALLED args.
4642 * emacsgtkfixed.c: Port to GCC 4.6.
4643 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4645 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4647 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4648 here to silence compiler warnings.
4650 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4652 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4653 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4654 from messing up Emacs's 'struct frame' (Bug#14923).
4656 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4658 * alloc.c (make_save_ptr_ptr): Define this function.
4659 It was inadvertently omitted. It's needed only if
4660 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4662 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4664 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4665 frame have focus (Bug#14895).
4667 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4669 Avoid vfork-related deadlock more cleanly.
4670 * callproc.c (child_setup): When the child's exec fails, output
4671 the program name, as that's more useful. Use O_NONBLOCK to avoid
4673 * process.c (create_process_1): Remove; no longer needed.
4674 (create_process): Remove timer hack; no longer needed, now that
4675 the child avoids deadlock.
4677 2013-07-20 Glenn Morris <rgm@gnu.org>
4679 * image.c (Fimage_flush): Fix doc typo.
4681 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4683 Fix array bounds violation when pty allocation fails.
4684 * process.c (PTY_NAME_SIZE): New constant.
4685 (pty_name): Remove static variable; it's now auto.
4686 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4687 Take pty_name as an arg rather than using a static variable.
4688 All callers changed.
4689 (create_process): Recover pty_flag from process, not from volatile local.
4690 (create_pty): Stay inside array even when pty allocation fails.
4691 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4693 * lread.c (Fload): Avoid initialization only when lint checking.
4694 Mention that it's needed only for older GCCs.
4696 2013-07-20 Kenichi Handa <handa@gnu.org>
4698 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4699 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4701 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4703 * lread.c (Fload): Avoid uninitialized warning.
4705 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4707 Fix some minor file descriptor leaks and related glitches.
4708 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4709 (create_lock_file): Use write, not emacs_write.
4710 * image.c (slurp_file, png_load_body):
4711 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4712 (server_accept_connection):
4713 Don't leak an fd on memory allocation failure.
4714 * image.c (slurp_file): Add a cheap heuristic for growing files.
4715 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4716 as that's what the other routines do. Maybe input need not be
4717 blocked at all, but it's better to be consistent.
4718 Avoid undefined behavior when strlen is zero.
4720 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4721 (NSTATICS): Now a constant; doesn't need to be a macro.
4723 2013-07-19 Richard Stallman <rms@gnu.org>
4725 * coding.c (decode_coding_utf_8): Add simple loop for fast
4726 processing of ASCII characters.
4728 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4730 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4732 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4734 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4735 unportable 'struct x_display_info'.
4736 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4739 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4741 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4742 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4744 (system_process_attributes): Prefer plain char to unsigned char
4745 when either will do. Clean up properly if interrupted or if
4746 memory allocations fail. Don't assume sscanf succeeds.
4747 Remove no-longer-needed workaround to stop GCC from whining.
4748 Read command-line once, instead of multiple times. Check read status a
4751 Fix obscure porting bug with varargs functions.
4752 The code assumed that int is treated like ptrdiff_t in a vararg
4753 function, which is not a portable assumption. There was a similar
4754 -- though these days less likely -- porting problem with various
4755 assumptions that pointers of different types all smell the same as
4756 far as vararg functions is conserved. To make this problem less
4757 likely in the future, redo the API to use varargs functions.
4758 * alloc.c (make_save_value): Remove this vararg function.
4759 All uses changed to ...
4760 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4761 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4763 (make_save_ptr): Rename from make_save_pointer, for consistency with
4764 the above. Define only on platforms that need it. All uses changed.
4766 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4768 * keyboard.c: Try to fix typos in previous change.
4769 (DISPLAY_LIST_INFO): New macro.
4770 (kbd_buffer_get_event): Do not access members that are not present
4771 in X11. Revert inadvertent change of "!=" to "=".
4773 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4775 * keyboard.c (kbd_buffer_get_event):
4776 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4777 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4779 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4781 * filelock.c: Fix unlikely file descriptor leaks.
4782 (get_boot_time_1): Rework to avoid using emacs_open.
4783 This doesn't actually fix a leak, but is better anyway.
4784 (read_lock_data): Use read, not emacs_read.
4786 * doc.c: Fix minor memory and file descriptor leaks.
4787 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4788 (get_doc_string, Fsnarf_documentation):
4789 Fix file descriptor leak on error.
4791 * term.c: Fix minor fdopen-related file descriptor leaks.
4792 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4793 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4795 * charset.c: Fix file descriptor leaks and errno issues.
4797 (load_charset_map_from_file): Don't leak file descriptor on error.
4798 Use plain record_xmalloc since the allocation is larger than
4799 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4801 * eval.c (record_unwind_protect_nothing):
4802 * fileio.c (fclose_unwind):
4804 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4805 The replacement doesn't block input, but that no longer seems
4808 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4810 * lread.c: Fix file descriptor leaks and errno issues.
4811 (Fload): Close some races that leaked fds or streams when 'load'
4813 (Fload, openp): Report error number of last nontrivial failure to open.
4814 ENOENT counts as trivial.
4815 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4817 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4818 now that the function is always called with a nonnegative arg.
4819 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4820 All uses replaced with ...
4821 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4823 A few more minor file errno-reporting bugs.
4824 * callproc.c (Fcall_process):
4825 * doc.c (Fsnarf_documentation):
4826 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4827 * process.c (set_socket_option):
4828 Don't let a constructor trash errno.
4829 * doc.c: Include <errno.h>.
4831 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4833 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4835 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4837 Fix w32 bug with call-process-region (Bug#14885).
4838 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4839 to Fcall_process when the input is empty. This simplifies the
4840 code a bit. It makes no difference on POSIXish platforms but
4841 apparently it fixes a bug on w32.
4843 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4844 * fileio.c (close_file_unwind): Don't close if FD is negative;
4845 this can happen when unwinding a zapped file descriptor.
4846 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4847 in case Emacs runs out of memory between the two unwind-protects.
4848 Don't trash errno when closing FD.
4849 Zap the FD in the specpdl when closing it, instead of deferring
4850 the removal of the unwind-protect; this fixes a bug where a child
4851 function unwinds the stack past us.
4853 New unwind-protect flavors to better type-check C callbacks.
4854 This also lessens the need to write wrappers for callbacks,
4855 and the need for make_save_pointer.
4856 * alloca.c (free_save_value):
4857 * atimer.c (run_all_atimers):
4859 * alloc.c (safe_alloca_unwind):
4860 * atimer.c (unwind_stop_other_atimers):
4861 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4862 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4863 * minibuf.c (choose_minibuf_frame_1):
4864 * process.c (make_serial_process_unwind):
4865 * xdisp.h (pop_message_unwind):
4866 * xselect.c (queue_selection_requests_unwind):
4867 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4868 * alloca.c (record_xmalloc):
4869 Prefer record_unwind_protect_ptr to record_unwind_protect with
4871 * alloca.c (Fgarbage_collect):
4872 Prefer record_unwind_protect_void to passing a dummy.
4873 * buffer.c (restore_buffer):
4874 * window.c (restore_window_configuration):
4875 * xfns.c, w32fns.c (do_unwind_create_frame)
4876 New wrapper. All record-unwind uses of wrappee changed.
4877 * buffer.c (set_buffer_if_live):
4878 * callproc.c (call_process_cleanup, delete_temp_file):
4879 * coding.c (code_conversion_restore):
4880 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4881 * editfns.c (save_excursion_restore)
4882 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4883 (save_restriction_restore):
4884 * eval.c (restore_stack_limits, un_autoload):
4885 * fns.c (require_unwind):
4886 * keyboard.c (recursive_edit_unwind, tracking_off):
4887 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4888 * macros.c (pop_kbd_macro, restore_menu_items):
4889 * nsfns.m (unwind_create_frame):
4890 * print.c (print_unwind):
4891 * process.c (start_process_unwind):
4892 * search.c (unwind_set_match_data):
4893 * window.c (select_window_norecord, select_frame_norecord):
4894 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4895 (fast_set_selected_frame):
4896 * xfns.c, w32fns.c (unwind_create_tip_frame):
4897 Return void, not a dummy Lisp_Object. All uses changed.
4898 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4899 * callproc.c (call_process_kill):
4900 * fileio.c (restore_point_unwind, decide_coding_unwind)
4901 (build_annotations_unwind):
4902 * insdel.c (Fcombine_after_change_execute_1):
4903 * keyboard.c (read_char_help_form_unwind):
4904 * menu.c (unuse_menu_items):
4905 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4906 * sound.c (sound_cleanup):
4907 * xdisp.c (unwind_redisplay):
4908 * xfns.c (clean_up_dialog):
4909 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4910 Accept no args and return void, instead of accepting and returning
4911 a dummy Lisp_Object. All uses changed.
4912 * cygw32.c (fchdir_unwind):
4913 * fileio.c (close_file_unwind):
4914 * keyboard.c (restore_kboard_configuration):
4915 * lread.c (readevalllop_1):
4916 * process.c (wait_reading_process_output_unwind):
4917 Accept int and return void, rather than accepting an Emacs integer
4918 and returning a dummy object. In some cases this fixes an
4919 unlikely bug when the corresponding int is outside Emacs integer
4920 range. All uses changed.
4921 * dired.c (directory_files_internal_unwind):
4922 * fileio.c (do_auto_save_unwind):
4923 * gtkutil.c (pop_down_dialog):
4924 * insdel.c (reset_var_on_error):
4925 * lread.c (load_unwind):
4926 * xfns.c (clean_up_file_dialog):
4927 * xmenu.c, nsmenu.m (pop_down_menu):
4928 * xmenu.c (cleanup_widget_value_tree):
4929 * xselect.c (wait_for_property_change_unwind):
4930 Accept pointer and return void, rather than accepting an Emacs
4931 save value encapsulating the pointer and returning a dummy object.
4933 * editfns.c (Fformat): Update the saved pointer directly via
4934 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4935 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4936 (unwind_body): New function.
4937 (record_unwind_protect): First arg is now a function returning void,
4938 not a dummy Lisp_Object.
4939 (record_unwind_protect_ptr, record_unwind_protect_int)
4940 (record_unwind_protect_void): New functions.
4941 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4942 * fileio.c (struct auto_save_unwind): New type.
4943 (do_auto_save_unwind): Use it.
4944 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4945 * insdel.c (struct rvoe_arg): New type.
4946 (reset_var_on_error): Use it.
4947 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4949 (specbinding_func): Remove; there are now several such functions.
4950 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4951 (set_unwind_protect_ptr): New function.
4952 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4954 Be simpler and more consistent about reporting I/O errors.
4955 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4956 Say "Read error" and "Write error", rather than "I/O error", or
4957 "IO error reading", or "IO error writing", when a read or write
4959 * process.c (Fmake_network_process, wait_reading_process_output)
4960 (send_process, Fprocess_send_eof, wait_reading_process_output):
4961 Capitalize diagnostics consistently. Put "failed foo" at the
4962 start of the diagnostic, so that we don't capitalize the
4963 function name "foo". Consistently say "failed" for such
4965 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4966 All callers changed. This is so it can use report_file_error.
4967 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4968 diagnostics consistently as above.
4970 * fileio.c (report_file_errno): Fix errno reporting bug.
4971 If the file name is neither null nor a pair, package it up as a
4972 singleton list. All callers changed, both to this function and to
4973 report_file_error. This fixes a bug where the memory allocator
4974 invoked by list1 set errno so that the immediately following
4975 report_file_error reported the wrong errno value.
4977 Fix minor problems found by --enable-gcc-warnings.
4978 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4979 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4981 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4983 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4984 Set event->arg to Qt if switch-event shall be generated.
4985 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4987 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4989 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4992 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4993 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4994 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4995 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4996 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4997 and there is a focused frame.
4998 (head_table): Add focus-in and focus-out.
4999 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5000 bind to handle-focus-in/out.
5002 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5003 (Fhandle_switch_frame): Call Fhandle_focus_in.
5004 (syms_of_frame): defsubr handle-focus-in/out.
5006 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5008 Fix porting bug to older POSIXish platforms (Bug#14862).
5009 * sysdep.c (emacs_pipe): New function, that implements
5010 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5011 This should port better to CentOS 5 and to Mac OS X 10.6.
5012 All calls to pipe2 changed.
5014 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5015 This makes the code easier to read and the executable a bit smaller.
5016 Do not replace all calls to Fcons that happen to create lists,
5017 just calls that are intended to create lists. For example, when
5018 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5019 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5020 Similarly for list2 through list5.
5021 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5022 * bytecode.c (exec_byte_code):
5023 * callint.c (quotify_arg, Fcall_interactively):
5024 * callproc.c (Fcall_process, create_temp_file):
5025 * charset.c (load_charset_map_from_file)
5026 (Fdefine_charset_internal, init_charset):
5027 * coding.c (get_translation_table, detect_coding_system)
5028 (Fcheck_coding_systems_region)
5029 (Fset_terminal_coding_system_internal)
5030 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5031 * composite.c (update_compositions, Ffind_composition_internal):
5032 * dired.c (directory_files_internal, file_name_completion)
5034 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5035 * doc.c (Fsnarf_documentation):
5036 * editfns.c (Fmessage_box):
5038 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5039 (Feval, eval_sub, Ffuncall, apply_lambda):
5040 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5041 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5042 (Fset_file_times, Finsert_file_contents)
5043 (Fchoose_write_coding_system, Fwrite_region):
5044 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5045 * font.c (font_registry_charsets, font_parse_fcname)
5046 (font_prepare_cache, font_update_drivers, Flist_fonts):
5047 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5048 * frame.c (make_frame, Fmake_terminal_frame)
5049 (x_set_frame_parameters, x_report_frame_params)
5050 (x_default_parameter, Fx_parse_geometry):
5051 * ftfont.c (syms_of_ftfont):
5052 * image.c (gif_load):
5053 * keyboard.c (command_loop_1):
5054 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5055 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5056 (Fminor_mode_key_binding, accessible_keymaps_1)
5057 (Faccessible_keymaps, Fwhere_is_internal):
5058 * lread.c (read_emacs_mule_char):
5059 * menu.c (find_and_return_menu_selection):
5060 * minibuf.c (get_minibuffer):
5061 * nsfns.m (Fns_perform_service):
5062 * nsfont.m (ns_script_to_charset):
5063 * nsmenu.m (ns_popup_dialog):
5064 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5065 (Fx_own_selection_internal):
5066 * nsterm.m (append2):
5067 * print.c (Fredirect_debugging_output)
5068 (print_prune_string_charset):
5069 * process.c (Fdelete_process, Fprocess_contact)
5070 (Fformat_network_address, set_socket_option)
5071 (read_and_dispose_of_process_output, write_queue_push)
5072 (send_process, exec_sentinel):
5073 * sound.c (Fplay_sound_internal):
5074 * textprop.c (validate_plist, add_properties)
5075 (Fput_text_property, Fadd_face_text_property)
5076 (copy_text_properties, text_property_list, syms_of_textprop):
5077 * unexaix.c (report_error):
5078 * unexcoff.c (report_error):
5079 * unexsol.c (unexec):
5080 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5081 (Fformat_mode_line, syms_of_xdisp):
5082 * xfaces.c (set_font_frame_param)
5083 (Finternal_lisp_face_attribute_values)
5084 (Finternal_merge_in_global_face, syms_of_xfaces):
5085 * xfns.c (x_default_scroll_bar_color_parameter)
5086 (x_default_font_parameter, x_create_tip_frame):
5087 * xfont.c (xfont_supported_scripts):
5088 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5089 (menu_help_callback, xmenu_show):
5091 * xterm.c (set_wm_state):
5092 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5093 and similarly for list2 through list5.
5095 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5097 * callproc.c (Fcall_process_region): Fix minor race and tune.
5098 (create_temp_file): New function, with the temp-file-creation part
5099 of the old Fcall_process_region. Use Fcopy_sequence to create the
5100 temp file name, rather than alloca + build_string, for simplicity.
5101 Don't bother to block input around the temp file creation;
5102 shouldn't be needed. Simplify use of mktemp.
5103 Use record_unwind_protect immediately after creating the temp file;
5104 this closes an unlikely race where the temp file was not removed.
5105 Use memcpy rather than an open-coded loop.
5106 (Fcall_process_region): Use the new function. If the input is
5107 empty, redirect from /dev/null rather than from a newly created
5108 empty temp file; this avoids unnecessary file system traffic.
5110 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5112 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5113 Simplify by making this case like the other two. This is a bit
5114 slower on obsolete hosts, but the extra complexity isn't worth it.
5116 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5117 * process.c (create_process) [!DOS_NT]:
5118 Remove now-unnecessary calls to emacs_close.
5120 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5122 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5123 returning early. (Bug#14850)
5125 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5126 and inhibit-iso-escape-detection attributes of 'undecided'.
5129 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5131 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5132 Reported by Herbert J. Skuhra in
5133 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5135 Don't lose top specpdl entry when memory is exhausted.
5136 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5137 specpdl overflow here, to simplify callers; all callers changed.
5138 Always reserve an unused entry at the stack top; this avoids
5139 losing the top entry's information when memory is exhausted.
5141 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5143 Clean up errno reporting and fix some errno-reporting bugs.
5144 * callproc.c (Fcall_process):
5145 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5146 * process.c (create_process, Fmake_network_process):
5147 * unexaix.c (report_error):
5148 * unexcoff.c (report_error):
5149 Be more careful about reporting the errno of failed operations.
5150 The code previously reported the wrong errno sometimes.
5151 Also, prefer report_file_errno to setting errno + report_file_error.
5152 (Fcall_process): Look at openp return value rather than at path,
5153 as that's a bit faster and clearer when there's a numeric predicate.
5154 * fileio.c (report_file_errno): New function, with most of the
5155 old contents of report_file_error.
5156 (report_file_error): Use it.
5157 (Ffile_exists_p, Ffile_accessible_directory_p):
5158 Set errno to 0 when it is junk.
5159 * fileio.c (Faccess_file):
5160 * image.c (x_create_bitmap_from_file):
5161 Use faccessat rather than opening the file, to avoid the hassle of
5162 having a file descriptor open.
5163 * lisp.h (report_file_errno): New decl.
5164 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5167 * process.c (create_process, wait_reading_process_output) [AIX]:
5168 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5169 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5170 a multithreaded environment anyway).
5171 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5173 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5175 * image.c (x_find_image_file): Don't close a remote file handle.
5177 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5179 Fix races with threads and file descriptors.
5180 * callproc.c (Fcall_process_region):
5181 * dired.c (open_directory):
5182 * emacs.c (main, Fdaemon_initialized):
5183 * image.c (x_find_image_file):
5184 * inotify.c (Finotify_rm_watch):
5185 * lread.c (Flocate_file_internal):
5186 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5187 * term.c (term_mouse_moveto, init_tty):
5188 * termcap.c (tgetent):
5189 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5190 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5191 * unexhp9k800.c, unexmacosx.c (unexec):
5192 * callproc.c (Fcall_process_region):
5193 Use emacs_close, not close.
5194 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5195 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5196 and posix_close function on current platforms (which all lack them).
5197 (emacs_close): Use it. This should fix the races on GNU/Linux and
5198 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5199 and it should avoid closing random victim file descriptors on
5202 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5204 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5205 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5208 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5209 This is for .gdbinit xbacktrace.
5211 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5212 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5213 (emacs_set_tty): Now static.
5214 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5215 * term.c (tty_capable_p, tty_default_color_capabilities)
5216 (get_tty_terminal, term_mouse_movement)
5217 (handle_one_term_event, init_tty, maybe_fatal):
5218 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5219 (tgetent, scan_file, name_match, compare_contin):
5220 * terminal.c (get_terminal):
5221 Use bool for boolean.
5222 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5223 Prefer char to unsigned char if either will do.
5224 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5225 (tty_write_glyphs): Prefer int to unsigned.
5226 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5227 All callers changed.
5228 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5230 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5233 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5234 (B__dummy__): New dummy symbol, to pacify C89.
5235 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5236 they can't grok varargs macros.
5237 * dispnew.c (add_window_display_history)
5238 (add_frame_display_history):
5239 * print.c (print_object):
5240 * xdisp.c (debug_method_add):
5241 Use %p printf format only for void pointers.
5242 * emacs.c (usage_message): New constant, replacing ...
5243 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5244 (main): Adjust to usage reorg.
5245 * fns.c (syms_of_fns):
5246 * profiler.c (syms_of_profiler):
5247 Don't use non-constant struct initializers.
5248 * gnutls.h (gnutls_initstage_t):
5249 * lisp.h (enum Lisp_Fwd_Type):
5250 * lread.c (lisp_file_lexically_bound_p):
5251 * xsettings.c (anonymous enum):
5252 Remove trailing comma.
5253 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5254 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5255 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5257 * regex.c (const_re_char): New type, to pacify strict C89.
5258 All uses of 'const re_char' replaced to use it.
5259 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5260 with glibc when strict C89. This change is imported from gnulib.
5262 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5263 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5264 Omit GNU_LINUX implementation, since it requires long long.
5265 * xterm.c (x_draw_underwave):
5266 Do not assume the traditional order of struct's members.
5267 (x_term_init): Rewrite to avoid the need for non-constant structure
5270 Syntax cleanup, mostly replacing macros with functions.
5271 This removes the need for the syntax_temp hack.
5272 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5273 * syntax.c (SYNTAX_INLINE): New macro.
5274 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5275 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5276 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5277 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5278 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5279 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5280 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5281 Now constants, not macros.
5282 (syntax_temp) [!__GNUC__]: Remove.
5283 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5284 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5285 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5286 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5287 Move here from syntax.h; now functions, not macros. Except for the
5288 last function, these are static since only syntax.c uses them.
5289 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5290 All uses changed. Now a function, not a macro; use this fact
5291 to simplify the code.
5292 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5293 compiler bugs; no longer relevant.
5294 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5295 (SYNTAX_INLINE): New macro.
5296 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5297 for the new functions. Use bool for boolean member.
5298 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5299 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5300 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5301 (SETUP_BUFFER_SYNTAX_TABLE):
5302 Now extern inline functions, not macros.
5303 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5304 Remove; all uses replaced by implementation.
5305 (syntax_temp) [!__GNUC__]: Remove decl.
5306 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5308 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5310 * emacs.c (main): Fix syntax error.
5312 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5314 Timestamp fixes for undo (Bug#14824).
5315 * atimer.c (schedule_atimer):
5316 * fileio.c (Ffile_newer_than_file_p):
5317 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5318 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5319 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5320 (syms_of_fileio): Remove Sclear_visited_file_name.
5321 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5322 file doesn't exist; this avoids an ambiguity with negative timestamps.
5323 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5324 * systime.h (make_emacs_time, invalid_emacs_time):
5325 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5326 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5327 * undo.c (record_first_change): Push (visited-file-modtime) onto
5328 undo list rather than reimplementing it by hand, incorrectly.
5330 2013-07-09 Ken Brown <kbrown@cornell.edu>
5332 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5334 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5336 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5338 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5340 Handle errno and exit status a bit more carefully.
5341 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5342 number into an exit status. Instead, use EXIT_CANCELED.
5343 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5344 * callproc.c (relocate_fd):
5345 * emacs.c (close_output_streams, main):
5346 * process.c (create_process):
5347 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5348 Use emacs_perror for simplicity.
5349 * callproc.c (relocate_fd, main):
5350 * sysdep.c (sys_subshell):
5351 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5352 (shut_down_emacs): Use emacs_write, not write.
5353 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5354 * fileio.c (Fcopy_file, e_write):
5355 * nsterm.m (ns_select):
5356 * process.c (send_process):
5357 * sound.c (vox_write):
5358 Use emacs_write_sig, not emacs_write.
5359 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5360 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5362 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5364 (emacs_full_write): New function.
5365 (emacs_write): Rewrite to use it.
5366 (emacswrite_sig, emacs_perror): New functions.
5367 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5369 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5371 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5372 on NS even if it is present. Pixmap on NS is a void*.
5374 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5376 Port to Ubuntu 10 (Bug#14803).
5377 Problem reported by T.V. Raman.
5378 * process.c (close_on_exec, accept4, process_socket):
5379 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5381 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5383 * w32.c (sys_dup): Declare prototype.
5387 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5389 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5391 Make file descriptors close-on-exec when possible (Bug#14803).
5392 This simplifies Emacs a bit, since it no longer needs to worry
5393 about closing file descriptors by hand in some cases.
5394 It also fixes some unlikely races. Not all such races, as
5395 libraries often open files internally without setting
5396 close-on-exec, but it's an improvement.
5397 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5398 * callproc.c (Fcall_process) [!MSDOS]:
5399 * emacs.c (main) [!DOS_NT]:
5400 * nsterm.m (ns_term_init):
5401 * process.c (create_process):
5402 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5403 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5404 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5405 Prefer mkostemp with O_CLOEXEC to mkstemp.
5406 * callproc.c (relocate_fd) [!WINDOWSNT]:
5407 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5408 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5410 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5411 Make the resulting file descriptor close-on-exec.
5412 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5413 * lread.c (load_descriptor_list, load_descriptor_unwind):
5414 Remove; no longer needed. All uses removed.
5415 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5416 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5418 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5419 (Fmake_network_process, Fnetwork_interface_list):
5420 (Fnetwork_interface_info, server_accept_connection):
5421 Make newly-created socket close-on-exec.
5422 * sysdep.c (emacs_open, emacs_fopen):
5423 Make new-created descriptor close-on-exec.
5424 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5425 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5427 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5429 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5430 for NS_IMPL_GNUSTEP.
5432 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5434 Fix openp errno handling.
5435 * callproc.c (Fcall_process): Preserve openp errno around close.
5436 * lread.c (openp): Set errno when returning -1, as some callers
5439 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5441 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5443 * nsterm.h (NSSavePanel): Update comment.
5444 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5445 (ns_run_file_dialog): Declare.
5447 * nsfns.m: Remove panelOK.
5449 (ns_run_file_dialog): New function.
5450 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5451 event loop, so file dialog is popped up by ns_run_file_dialog, called
5452 by sendEvent (Bug#14578).
5453 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5455 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5457 * xdisp.c (default_line_pixel_height): New function.
5458 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5459 (try_cursor_movement, redisplay_window, try_window)
5460 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5462 * window.c (window_scroll_pixel_based):
5463 use default_line_pixel_height.
5465 * dispextern.h (default_line_pixel_height): Add prototype.
5467 * frame.c (x_set_line_spacing): Accept a float value for
5468 line-spacing parameter, per the documentation.
5470 * data.c (Fmultibyte_string_p): Doc fix.
5472 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5474 Use emacs_open more consistently when opening files.
5475 This handles EINTR more consistently now, and makes it easier
5476 to introduce other uniform changes to file descriptor handling.
5477 * src/systdio.h: New file.
5478 * src/buffer.c (mmap_init):
5479 * cygw32.c (chdir_to_default_directory):
5480 * dispnew.c (Fopen_termscript):
5481 * emacs.c (Fdaemon_initialized):
5482 * fileio.c (Fdo_auto_save):
5483 * image.c (slurp_file, png_load_body, jpeg_load_body):
5484 * keyboard.c (Fopen_dribble_file):
5486 * print.c (Fredirect_debugging_output):
5487 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5488 * termcap.c (tgetent):
5489 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5490 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5491 * w32term.c (w32_initialize) [CYGWIN]:
5492 * xfaces.c (Fx_load_color_file):
5493 Use emacs_open instead of plain open, and emacs_fopen instead of
5495 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5496 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5497 * callproc.c (default_output_mode): New constant.
5498 (Fcall_process): Use it to call emacs_open instead of plain creat.
5499 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5500 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5501 (emacs_fopen): New function.
5502 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5503 Include <lisp.h>, for emacs_open.
5504 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5506 Remove duplicate #include directives.
5507 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5509 Don't include stdio.h twice.
5510 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5511 Don't include sys/types.h or stdio.h twice.
5512 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5513 * lread.c: Don't include coding.h twice.
5514 * nsfont.m: Don't include frame.h twice.
5515 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5516 * ralloc.c: Don't include <unistd.h> twice.
5517 * xdisp.c: Don't include font.h twice.
5518 * xterm.c: Don't include fontset.h twice.
5519 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5521 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5523 Scale ImageMagick images more carefully.
5524 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5525 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5526 Be more careful about avoiding undefined behavior after
5527 integer overflow and division by zero.
5529 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5531 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5532 (syms_of_w32fns): DEFSYM them.
5533 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5534 (CCHDEVICENAME): Define macros if not defined.
5535 (struct MONITOR_INFO_EX): New struct.
5536 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5537 (enum_display_monitors_fn): New variable.
5538 (globals_of_w32fns): Initialize it.
5539 (Fx_display_pixel_width, Fx_display_pixel_height)
5540 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5541 multi-monitor setups in docstrings.
5542 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5543 screen size by primary monitor's millimeter per pixel.
5544 (w32_monitor_enum, w32_display_monitor_attributes_list)
5545 (w32_display_monitor_attributes_list_fallback)
5546 (Fw32_display_monitor_attributes_list): New functions.
5547 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5549 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5551 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5553 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5555 * fileio.c (Qfile_notify_error): New error symbol.
5557 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5558 * inotify.c (inotify_callback, symbol_to_inotifymask)
5559 (Finotify_add_watch, Finotify_rm_watch): Use it.
5560 (inotifyevent_to_event): Exchange order of cookie and file name.
5561 (Finotify_add_watch): Adapt docstring.
5563 * lisp.h (Qfile_notify_error): Declare.
5565 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5567 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5568 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5569 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5570 which did not work (see <http://bugs.gnu.org/14569#307>).
5571 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5572 && (!noninteractive || initialized)). This attempts to thread
5573 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5575 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5577 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5578 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5580 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5582 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5583 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5584 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5585 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5587 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5589 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5590 Define to __sys_siglist.
5592 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5594 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5595 word-wrap, so that overflow-newline-into-fringe would work in
5596 visual-line-mode. (Bug#2749)
5597 (move_it_in_display_line_to): When the last scanned display
5598 element fits exactly on the display line, and
5599 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5600 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5601 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5602 finding buffer position that corresponds to pixel coordinates,
5603 e.g. in buffer_posn_from_coords.
5605 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5607 * process.c (handle_child_signal): Call catch_child_signal if
5610 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5612 Don't convert function pointers to void * and back.
5613 It isn't portable C, and it's easy enough to avoid.
5614 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5615 (make_save_value): Add support for SAVE_FUNCPOINTER.
5616 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5617 * print.c (print_object):
5618 Distinguish function from object pointers.
5619 * lisp.h (SAVE_FUNCPOINTER): New constant.
5620 (SAVE_SLOT_BITS): Adjust to it.
5621 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5622 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5623 (voidfuncptr): New typedef.
5624 (struct Lisp_Save_Value): New member data[0].funcpointer.
5625 (XSAVE_FUNCPOINTER): New function.
5627 Simplify buildobj processing.
5628 * Makefile.in (buildobj.h): Make it a sequence of strings each
5629 followed by comma, rather than a single string. Put it into a
5630 .tmp file in case there's an error while generating it.
5631 (gl-stamp): Use .tmp for temp files.
5632 (mostlyclean): Clean .tmp files.
5633 * doc.c (buildobj): Move to just the routine that needs it.
5634 It's now an array of strings, so processing is simpler.
5636 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5638 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5639 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5640 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5641 Invoke malloc_enable_thread even when not interactive.
5642 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5643 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5644 in this case, since the underlying bug has now been fixed.
5646 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5648 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5649 unlinking it (bug#14691).
5651 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5653 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5654 before checking whether buffer is modified. This lets
5655 `kill-buffer-query-functions' cancel killing of the buffer or save
5656 its content before `kill-buffer' asks user the "Buffer %s
5657 modified; kill anyway?" question.
5659 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5661 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5662 Let the super performKeyEquivalent deal with them (Bug#14747).
5664 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5666 * widget.c (resize_cb): Remove unused local.
5668 Do not use GTK 3 if it exists but cannot be compiled.
5669 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5670 * xterm.c (x_error_handler) [!USE_GTK]:
5673 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5675 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5677 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5678 to the valid range of values. (Bug#14753)
5680 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5681 when moving point by using the current glyph matrix. This avoids
5682 the need to force redisplay when this function is called in a
5685 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5687 Fix minor problems found by static checking.
5688 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5689 Redo the latter's body to sidestep GCC parenthesization warnings.
5690 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5691 * coding.c (detect_coding, detect_coding_system):
5692 * coding.h (struct undecided_spec):
5693 Use bool for boolean.
5694 * image.c (QCmax_width, QCmax_height): Now static.
5695 * xdisp.c (Fmove_point_visually): Remove unused local.
5697 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5699 * xdisp.c (Fmove_point_visually): New function.
5701 2013-06-28 Kenichi Handa <handa@gnu.org>
5703 * coding.h (define_coding_undecided_arg_index): New enum.
5704 (coding_attr_index): New members
5705 coding_attr_undecided_inhibit_null_byte_detection,
5706 coding_attr_undecided_inhibit_iso_escape_detection,
5707 coding_attr_undecided_prefer_utf_8.
5708 (undecided_spec): New struct.
5709 (struct coding_system): New member `undecided' of the member
5712 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5713 (detect_coding): Likewise.
5714 (detect_coding_system): Likewise.
5715 (Fdefine_coding_system_internal): New coding system properties
5716 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5718 (syms_of_coding): Adjust for coding_arg_undecided_max.
5720 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5722 * image.c (x_from_xcolors): Remove unused local.
5724 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5726 Defer image data transfer between X client and server until actual
5729 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5732 * image.c (Destroy_Image): Remove.
5733 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5734 `mask_p', and `colors_p'. All uses changed.
5735 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5736 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5737 New macros for `flags' arg to x_clear_image_1.
5738 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5739 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5740 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5741 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5742 (image_get_x_image, image_unget_x_image): New functions or macros.
5743 (image_background, image_background_transparent, x_to_xcolors)
5744 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5745 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5746 instead of Destroy_Image.
5747 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5748 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5749 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5750 (imagemagick_load_image, svg_load_image): Use them instead of
5751 x_create_x_image_and_pixmap, and x_put_x_image followed by
5752 x_destroy_x_image, respectively.
5753 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5754 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5755 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5756 background_transparent fields.
5757 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5758 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5760 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5762 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5763 This mostly consists of undoing recent changes.
5764 * callproc.c (Fcall_process):
5765 * process.c (create_process):
5766 Do not worry about catching SIGCHLD here, undoing previous change.
5767 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5768 * process.c, process.h (catch_child_signal):
5769 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5770 * process.c (catch_child_handler): Don't worry about being called
5771 lazily and do not assume caller has blocked SIGCHLD, undoing
5772 previous change. Move first-time stuff back to
5773 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5774 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5775 set lib_child_handler if it's already initialized, which may
5776 help avoid problems on GNUStep.
5778 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5780 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5781 * callproc.c (Fcall_process):
5782 * process.c (create_process):
5783 Make sure SIGCHLD is caught before we fork,
5784 since Emacs startup no arranges to catch SIGCHLD.
5785 * process.c (lib_child_handler): Initialize to null, not to
5787 (catch_child_signal): Allow self to be called lazily.
5788 Do nothing if it's already been called.
5789 Assume caller has blocked SIGCHLD (all callers do now).
5790 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5791 just before it's really needed.
5792 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5793 since it hasn't been caught yet.
5795 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5797 * image.c (compute_image_size): New function to implement
5798 :max-width and :max-height.
5799 (imagemagick_load_image): Use it.
5801 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5803 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5804 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5806 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5807 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5808 the SIGCHLD handler, since the code is not atomic and (due to glib)
5809 signals may be arriving now.
5810 * sysdep.c (init_signals): Do not catch child signals here;
5811 'main' now does that later, at a safer time.
5813 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5815 Clean up SIGCHLD handling a bit (Bug#14569).
5816 * process.c, process.h (catch_child_signal):
5817 Now always extern, even if !NS_IMPL_GNUSTEP.
5818 * process.c (catch_child_signal): Move glib tickler here from
5819 init_process_emacs, so that it's done earlier in Emacs
5820 initialization. Also move the noninteractive && !initialized
5821 check here from init_process_emacs. This is all a bit cleaner for
5822 GNUish platforms, and I hope it works around the Cygwin bug.
5823 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5824 that glib signal handling is tickled before glib creates threads.
5826 * process.c (wait_reading_process_output): Avoid int overflow
5827 when reading more than 2 GiB total from a process.
5829 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5831 * process.c (create_process): Handle a couple more cases,
5832 i.e., work even if new_argv and wait_child_setup[i] are cached.
5833 Use Fcall_process's style for volatile vars.
5835 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5837 * process.c (create_process): Mark PROCESS volatile.
5839 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5841 Use C99-style flexible array members if available.
5842 This avoids some subtle aliasing issues, which typically
5843 aren't a problem with GCC but may be a problem elsewhere.
5844 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5845 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5846 In either case, it uses a flexible array member rather than
5847 the old struct hack. All uses changed.
5848 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5849 Adjust to sdata reorganization.
5850 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5851 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5852 that ports better to pre-C99 non-GCC.
5853 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5854 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5855 as the latter has changed.
5856 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5857 and port better to pre-C99 GCC.
5858 * image.c (struct xpm_cached_color):
5859 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5860 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5861 Use FLEXIBLE_ARRAY_MEMBER.
5862 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5863 Move decl to top level so it gets checked against implementation.
5864 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5865 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5867 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5869 * syntax.c: Integer cleanups.
5870 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5871 All uses that need 0-or-2 changed to:
5872 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5873 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5874 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5875 (char_quoted, prev_char_comend_first, back_comment)
5876 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5877 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5878 Use bool for boolean.
5879 (update_syntax_table, skip_chars, skip_syntaxes):
5880 Prefer int to unsigned when either will do.
5881 (back_comment): Return boolean success flag, like forw_comment,
5882 instead of positive-or-minus-1 (which might have overflowed int anyway).
5883 Don't stuff ptrdiff_t into int.
5884 (syntax_spec_code, syntax_code_spec): Now const.
5885 (Fmatching_paren, scan_lists, scan_sexps_forward):
5886 Use enum syntaxcode for syntax code.
5887 (Fmatching_paren): Check that arg is a character, not just an integer.
5888 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5889 (Finternal_describe_syntax_value): Omit no-longer-needed
5891 (skip_chars): Use char, not unsigned char, when the distinction
5893 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5894 * bytecode.c (exec_byte_code):
5895 * syntax.c (syntax_spec_code, Fchar_syntax)
5896 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5898 * syntax.h (SYNTAX_WITH_FLAGS):
5899 Omit unnecessary casts.
5901 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5903 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5904 line dimensions here, to avoid race conditions with the main
5905 thread. (Bug#14062, bug#14630, bug#14669)
5907 * w32term.c (w32_draw_window_cursor): Compute the header line and
5908 mode line dimensions here.
5909 <w32_system_caret_window, w32_system_caret_hdr_height>:
5910 <w32_system_caret_mode_height>: New variables.
5912 * w32term.h: Declare them.
5914 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5916 * alloc.c (die): Move "assertion failed" string here ...
5917 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5918 COND when SUPPRESS_CHECKING. This shrinks the executable text
5919 size by 0.8% to 2.2% when configured with --enable-checking,
5920 depending on optimization flags (GCC 4.8.1 x86-64).
5922 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5924 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5926 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5927 base is 2; this is more accurate.
5929 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5931 * sound.c (string_default): Move to !WINDOWSNT section.
5932 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5934 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5936 * sound.c: Integer cleanups.
5937 Remove unnecessary forward decls.
5938 (struct sound_device): The 'file' member is now a Lisp_Object, not
5939 a char *, so that we needn't invoke alloca on a huge size.
5940 (Fplay_sound_internal): Adjust to this.
5941 (string_default): New function.
5942 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5943 Use it to adjust to the struct sound_device change.
5944 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5945 (be2hs) [0]: Remove.
5947 * syntax.c (skip_chars): Don't use uninitialized storage
5948 when searching a multibyte buffer for characters that are not in a
5949 unibyte string that contains non-ASCII characters.
5951 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5953 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5954 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5956 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5958 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5960 2013-06-18 Kenichi Handa <handa@gnu.org>
5962 * font.c (Ffont_spec): Signal an error for an invalid font name
5965 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5967 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5968 In particular this ports to 32-bit sparc Sun cc.
5969 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5970 array with a dummy element at specpdl[-1], so that its address can
5972 (unbind_to): Do not copy the binding; not needed, now that we
5973 copy old_value in the one place where the copy is needed.
5974 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5975 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5976 (union specbinding): Rename from struct specbinding. Redo layout
5977 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5978 which is not portable. With Sun C 5.12 32-bit sparc, the
5979 declaration causes nargs to be an unsigned bitfield, a behavior
5980 that the C standard allows; but Emacs wants nargs to be signed.
5981 The overall type is now a union of structures rather than a
5982 structure of union of structures, and the 'kind' member is now a
5983 bitfield, so that the overall type doesn't grow. All uses changed.
5984 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5986 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5988 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5989 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5991 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5993 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5995 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5996 unless we know that the window w's frame is a frame object.
5997 Another attempt at solving bug#14062 and bug#14630.
5999 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6001 * textprop.c (property_set_type): New enum.
6002 (add_properties): Allow appending/prepending text properties.
6003 (add_text_properties_1): Factored out of Fadd_text_properties.
6004 (Fadd_text_properties): Move all the code into
6005 add_text_properties_1.
6006 (Fadd_face_text_property): New function that calls
6007 add_text_properties_1.
6009 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6011 Move functions from lisp.h to individual modules when possible.
6012 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6013 * alloc.c (XFLOAT_INIT, set_symbol_name):
6014 * buffer.c (CHECK_OVERLAY):
6015 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6016 (set_char_table_parent):
6017 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6018 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6019 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6020 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6022 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6023 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6024 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6025 (backtrace_args, backtrace_debug_on_exit):
6026 * floatfns.c (CHECK_FLOAT):
6027 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6028 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6029 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6030 (set_hash_index_slot):
6031 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6032 * marker.c (CHECK_MARKER):
6033 * textprop.c (CHECK_STRING_OR_BUFFER):
6034 * window.c (CHECK_WINDOW_CONFIGURATION):
6035 Move here from lisp.h, and make these functions static rather than
6037 * buffer.c (Qoverlayp):
6039 * fns.c (Qhash_table_p):
6040 * window.c (Qwindow_configuration_p):
6042 * lisp.h: Remove the abovementioned defns and decls.
6044 Use functions, not macros, for XINT etc (Bug#11935).
6045 In lisp.h, prefer functions to function-like macros, and
6046 constants to object-like macros, when either will do. This:
6047 . simplifies use, as there's no more need to worry about
6048 arguments' side effects being evaluated multiple times.
6049 . makes the code easier to debug on some platforms.
6050 However, when using gcc -O0, keep using function-like macros
6051 for a few critical operations, for performance reasons.
6052 This sort of thing isn't needed with gcc -Og, but -Og
6053 is a GCC 4.8 feature and isn't widely-enough available yet.
6054 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6055 Remove enum lsb_bits; no longer needed.
6056 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6057 * buffer.c (Qoverlap):
6059 * fns.c (Qhash_table_p):
6060 Now extern, so lisp.h can use these symbols.
6061 * dispextern.h: Include character.h, for MAX_CHAR etc.
6062 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6063 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6064 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6065 (GLYPH_CODE_P): Move here from lisp.h.
6066 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6067 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6068 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6069 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6070 XUNTAG now returns void *.
6071 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6072 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6073 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6074 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6075 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6076 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6077 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6078 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6079 New macros, renamed from their sans-lisp_h_ counterparts.
6080 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6081 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6082 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6083 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6084 If compiling via GCC without optimization, define these as macros
6085 in addition to inline functions.
6086 To disable this, compile with -DINLINING=0.
6087 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6088 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6089 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6090 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6091 (INTMASK, VALMASK): Now macros, since static values cannot be
6092 accessed from extern inline functions.
6093 (VALMASK): Also a constant, for benefit of old GDB.
6094 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6095 is INTEGERP, which can fold it in.
6096 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6097 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6098 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6099 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6100 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6101 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6102 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6103 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6104 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6105 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6106 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6107 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6108 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6109 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6110 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6111 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6112 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6113 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6114 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6115 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6116 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6117 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6118 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6119 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6120 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6121 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6122 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6123 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6124 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6125 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6126 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6127 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6128 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6130 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6131 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6132 (VALMASK): Define in one place rather than in two, merging the
6133 USE_LSB_TAG parts; this is simpler.
6134 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6135 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6136 Move up, to avoid use before definition.
6137 Also include "globals.h" earlier, for the same reason.
6138 (make_natnum): New function.
6139 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6140 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6141 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6142 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6143 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6144 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6145 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6146 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6147 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6148 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6149 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6150 (Qwindow_configuration_p, Qimage): New forward declarations.
6151 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6152 (STRING_COPYIN): Remove; unused.
6153 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6154 (xcar_addr, xcdr_addr): New functions. All uses changed.
6155 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6156 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6157 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6158 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6159 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6160 (TYPE_RANGED_INTEGERP): Simplify.
6161 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6162 (setlocale, fixup_locale, synchronize_system_messages_locale)
6163 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6164 Now empty functions, not macros.
6165 (functionp): Return bool, not int.
6166 * window.c (Qwindow_configuration_p): Now extern,
6167 so window.h can use it.
6168 * window.h (Qwindowp): Move decl back to lisp.h.
6170 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6172 * xdisp.c (Fline_pixel_height): New function, required for solving
6175 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6177 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6179 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6181 * lread.c (syms_of_lread):
6182 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6184 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6186 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6188 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6190 * fileio.c (expand_file_name): Doc fix.
6192 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6194 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6195 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6196 Wait for self, not for 0. This can't hurt on GNU or similar
6197 system, and may help with Cygwin.
6199 * keyboard.c: Don't use PROP (...) as an lvalue.
6200 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6201 Use set_prop (A, B), not PROP (A) = B.
6203 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6205 * xdisp.c (get_it_property): Use it->window instead of generating
6206 a Lisp object from it->w.
6208 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6210 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6211 get-char-property the window that is being rendered, instead of
6212 the buffer, to support window-specific overlays. (Bug#14575)
6213 (compute_display_string_pos): When W is NULL, use the current
6214 buffer as the object to pass to get-char-property.
6215 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6216 pointer member of the bidi iterator, since no window is pertinent
6219 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6221 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6222 being displayed, and pass it to compute_display_string_pos.
6223 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6224 (bidi_paragraph_init): All callers changed.
6226 * xdisp.c (init_from_display_pos, init_iterator)
6227 (handle_single_display_spec, next_overlay_string)
6228 (get_overlay_strings_1, reseat_1, reseat_to_string)
6229 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6230 Set bidi_it.w member from it->w.
6231 (compute_display_string_pos): Accept additional argument, the
6232 window being displayed, and pass it to Fget_char_property.
6235 * dispextern.h (struct bidi_it): New member w, the window being
6237 (compute_display_string_pos): Adjust prototype.
6239 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6241 * xgselect.c: Remove unneeded include xterm.h.
6243 * process.c (wait_reading_process_output): Check for NS before GLIB.
6244 GLIB may be linked in due to rsvg, but ns_select must be called.
6246 * xgselect.c (xg_select): Remove call to window_system_available
6247 and g_main_context_pending at the top, so Gdk events (i.e. file
6248 notify) are processed when Emacs is started with -nw.
6250 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6252 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6253 (ctagsfiles3): New variable, includes only *.m files.
6254 (TAGS): Use an explicit language name in the regular expressions,
6255 to avoid transformation of '/SOMETHING' by MSYS to
6256 'c:\MSYS\SOMETHING'.
6258 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6260 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6262 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6264 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6265 still need to set the mouse pointer shape and activate help-echo.
6268 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6270 A few porting etc. fixes for the new file monitor code.
6271 See the thread containing
6272 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6273 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6274 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6275 (dir_monitor_callback, Fgfile_rm_watch):
6276 Use assq_no_quit instead of Fassoc, for speed.
6277 (dir_monitor_callback, Fgfile_rm_watch):
6278 eassert that the monitor is a fixnum.
6279 (dir_monitor_callback): No need for CDR_SAFE.
6280 Simplify building of lisp with alternative tails.
6281 (Fgfile_add_watch, Fgfile_rm_watch):
6282 Do not assume glib functions set errno reliably on failure.
6283 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6284 and signal an error otherwise.
6285 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6286 Use Fdelq instead of Fdelete, for speed.
6288 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6290 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6291 don't insist on being invoked on a highlighted tool-bar button.
6292 Avoids losing tool-bar functionality when mouse-highlight is nil.
6293 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6294 Don't highlight when mouse-highlight is nil.
6295 (note_mouse_highlight): When mouse-highlight is nil, don't return
6296 right away; instead, run tool-bar and mode-line highlight
6297 subroutine, clear any existing highlight, and revert the mouse
6298 pointer to its default shape. (Bug#14558)
6300 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6302 * lisp.mk (lisp): Add prog-mode.el.
6304 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6306 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6307 * process.c (dummy_handler): New function.
6308 (lib_child_handler): New static var.
6309 (handle_child_signal): Invoke it.
6310 (catch_child_signal): If a library has set up a signal handler,
6311 save it into lib_child_handler.
6312 (init_process_emacs): If using glib and not on Windows, tickle glib's
6313 child-handling code so that it initializes its private SIGCHLD handler.
6314 * syssignal.h (SA_SIGINFO): Default to 0.
6315 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6316 31; it should no longer be needed now.
6318 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6320 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6322 * gfilenotify.c (globals_of_gfilenotify): New function.
6323 (syms_of_gfilenotify): Move global initialization there.
6325 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6327 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6329 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6330 * keyboard.c (menu_bar_items, tool_bar_items):
6331 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6332 not override local keymaps any more.
6334 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6336 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6338 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6340 * w32console.c (initialize_w32_display): Return the dimensions of
6341 the console window via 2 additional arguments, not via the current
6342 frame. This avoids crashes due to overrunning the bounds of
6343 frame's decode_mode_spec_buffer, which is not resized following
6344 the change of the frame dimensions from the initial 10x10.
6346 * w32term.h (w32_initialize_display_info): Adjust prototype.
6348 * term.c (init_tty): Take dimensions of the frame from the values
6349 returned by initialize_w32_display.
6351 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6352 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6353 (LIBES): Add $(GFILENOTIFY_LIBS).
6355 * w32inevt.c (handle_file_notifications): Add dummy implementation
6356 for !HAVE_W32NOTIFY.
6358 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6360 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6362 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6364 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6366 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6368 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6370 Fix minor problems found by static checking.
6371 * data.c (pure_write_error):
6372 Use xsignal2, not Fsignal, as Fsignal might return.
6373 * eval.c (set_backtrace_debug_on_exit): Now static.
6374 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6375 No longer inline. EXTERN_INLINE is needed only for functions
6376 defined in .h files. Reindent function header as per GNU style.
6377 (backtrace_p, backtrace_top, backtrace_next):
6378 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6379 compiler or linker. Add extern decls to pacify gcc -Wall.
6380 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6382 * frame.c (free_monitors): Define only on platforms that need it.
6383 * nsterm.m (ns_term_init):
6384 * process.c (catch_child_signal):
6385 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6386 defined on all porting targets these days.
6387 * process.c, process.h (catch_child_signal):
6388 Make it extern only if NS_IMPL_GNUSTEP is defined.
6390 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6392 * w32.c (gettimeofday): Make the signature identical to prototype
6393 in nt/inc/sys/time.h.
6395 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6397 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6400 * keyboard.c (safe_run_hooks_error): Improve error message.
6402 * data.c (pure_write_error): Add `object' argument.
6403 * puresize.h (CHECK_IMPURE): Use it.
6405 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6407 * Makefile.in (NOTIFY_OBJ): New variable.
6408 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6410 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6411 Call syms_of_gfilenotify.
6413 * gfilenotify.c: New file.
6415 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6416 and Qfile_w32notify.
6417 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6418 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6420 * lisp.h: Declare syms_of_gfilenotify.
6422 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6424 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6426 Merge the specpdl and backtrace stacks. Make the structure of the
6427 specpdl entries more obvious via a tagged union of structs.
6428 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6429 (enum specbind_tag): New enum.
6430 (struct specbinding): Make it a tagged union of structs.
6431 Add a case for backtrace records.
6432 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6433 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6434 (backtrace_debug_on_exit): New accessors.
6435 (struct backtrace): Remove.
6436 (struct catchtag): Remove backlist field.
6437 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6439 (Flocal_variable_p): Speed up the common case where the binding is
6441 * eval.c (backtrace_list): Remove.
6442 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6443 (set_backtrace_args, set_backtrace_nargs)
6444 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6445 (backtrace_next): New functions.
6446 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6447 (unwind_to_catch, internal_lisp_condition_case)
6448 (internal_condition_case, internal_condition_case_1)
6449 (internal_condition_case_2, internal_condition_case_n): Don't bother
6450 with backtrace_list any more.
6451 (Fsignal): Adjust to new backtrace format.
6452 (grow_specpdl): Move up.
6453 (record_in_backtrace): New function.
6454 (eval_sub, Ffuncall): Use it.
6455 (apply_lambda): Adjust to new backtrace format.
6456 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6458 (specbind): Adjust to new specpdl format. Simplify.
6459 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6460 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6462 (mark_backtrace): Remove.
6463 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6464 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6465 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6467 * profiler.c (record_backtrace): Use get_backtrace.
6468 (handle_profiler_signal): Use backtrace_top_function.
6469 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6472 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6474 * process.h (catch_child_signal): Declare.
6476 * process.c (catch_child_signal): New function.
6477 (init_process_emacs): Call it.
6479 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6480 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6482 (x_set_cursor_type): Remove declaration.
6483 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6484 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6485 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6486 (ns_get_color): Use F suffix on float.
6487 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6488 (ns_get_rgb_color): Remove.
6489 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6490 (note_mouse_movement): x and y are CGFloat.
6491 (ns_draw_fringe_bitmap): Remove unused rowY.
6492 Change #if to COCOA && >= 10_6.
6493 (ns_draw_window_cursor): Remove unused overspill.
6494 (ns_draw_underwave): width and x are EamcsCGFloat.
6495 (ns_draw_box): thickness is CGFloat.
6496 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6497 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6498 if not in main thread.
6499 (ns_get_pending_menu_title, ns_check_menu_open)
6500 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6501 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6502 (sendFromMainThread:): New method.
6503 (changeFont:): size is CGFloat.
6504 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6505 Disable warning about permanent text.
6506 (characterIndexForPoint:): Adjust return type depending on GNUStep
6508 (mouseDown:): delta is CGFloat.
6509 (updateFrameSize): Remove unised variable f.
6510 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6511 Cast float to EmacsCGFloat.
6512 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6513 also to -1 when restoring.
6514 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6515 inside NS_IMPL_COCOA.
6516 (toggleFullScreen:): Put call to toggleFullScreen inside
6517 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6518 (setPosition:portion:whole:): por is CGFloat.
6519 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6520 (mouseDown:): Use CGFloat.
6521 (mouseDragged:): Remove unised variable edge.
6522 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6524 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6526 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6527 when NS_IMPL_GNUSTEP.
6528 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6529 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6530 (EmacsToolbar): Add clearAll. Add tag argument to
6531 addDisplayItemWithImage.
6532 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6534 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6536 * nsmenu.m (ns_update_menubar): Make static.
6537 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6538 (fillWithWidgetValue:): Add cast to SEL for setAction.
6539 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6540 (update_frame_tool_bar): Update code for GNUStep.
6541 (clearAll): New method.
6542 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6543 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6544 Move identifierToItem setObject and activeIdentifiers addObject before
6545 call to insertItemWithItemIdentifier.
6546 (validateVisibleItems): Fix indentation.
6547 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6548 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6549 UtilityWindow to aStyle, remove call to setStyleMask.
6551 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6553 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6554 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6555 Use F suffix on floats.
6556 (ns_char_width): Returns CGFloat.
6557 (ns_ascii_average_width): w is CGFloat instead of float.
6558 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6560 (ns_glyph_metrics): CGFloat instead of float.
6562 * nsfns.m (x_set_foreground_color, x_set_background_color):
6564 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6565 remove unused variables.
6566 (Fns_read_file_name): Keep track if panel is for save.
6567 Use ns_filename_from_panel/ns_directory_from_panel.
6568 (Fns_list_services): delegate only used for COCOA.
6569 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6570 Just return the input if GNUStep.
6571 (x_screen_planes): Remove.
6572 (Fxw_color_values): Use EmacsCGFloat
6573 (Fns_display_monitor_attributes_list): Only get screen number for
6575 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6577 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6578 ns_directory_from_panel.
6580 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6582 * process.c (handle_child_signal): Also use WCONTINUED.
6583 This is so that list-processes doesn't mistakenly list the process
6584 as stopped, when the process has actually been continued and is
6587 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6589 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6590 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6591 not already configured.
6593 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6595 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6597 * Makefile.in (mostlyclean): Remove *.res files.
6599 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6601 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6602 a buffer (bug#8447).
6604 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6606 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6607 display vector, and we backtrack, handle the case that the
6608 previous character position is also displayed from a display
6609 vector or covered by a display string or image. (Bug#14476)
6611 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6613 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6614 (struct MonitorInfo, free_monitors): Remove.
6615 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6616 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6617 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6620 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6621 (struct MonitorInfo, free_monitors): Remove.
6622 (ns_screen_name): Make static.
6623 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6624 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6627 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6628 (struct MonitorInfo): New struct.
6629 (free_monitors, make_monitor_attribute_list): Declare.
6631 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6633 (free_monitors, make_monitor_attribute_list): New functions.
6634 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6637 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6639 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6641 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6643 * keyboard.c: Apply keyboard decoding only to events that come directly
6644 from the tty, not from unread-command-events (bug#14368).
6645 (read_event_from_main_queue): New function, extracted from read_char).
6646 (read_decoded_char): Remove.
6647 (read_decoded_event_from_main_queue): New function to replace it.
6648 (read_char): Use it.
6649 (read_key_sequence): Use read_char rather than read_decoded_char.
6651 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6653 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6655 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6657 2013-05-22 Kenichi Handa <handa@gnu.org>
6659 The following changes are to fix the setting of
6660 buffer-file-coding-system on, for instance, C-x RET c unix RET
6661 _FILE_OF_DOS_EOL_TYPE_ RET.
6663 * coding.h (struct coding_system): New member detected_utf8_chars.
6665 * coding.c (detect_coding_utf_8): Count characters and check EOL
6666 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6668 (setup_coding_system): Do not initialize coding->head_ascii.
6669 (check_ascii): Do not set coding->eol_seen but update it. Do not
6670 call adjust_coding_eol_type here.
6671 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6672 If the eol-type of CODING is already specified, adjust the eol type
6673 of the found coding-system.
6674 (decode_coding_gap): Cancel previous change. Utilize the
6675 character numbers counted by detect_coding_utf_8. Fix detection
6678 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6680 * search.c (looking_at_1): Only set last_thing_searched if the match
6681 changed the match-data (bug#14281).
6683 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6685 * xdisp.c (reseat_at_previous_visible_line_start):
6686 Already declared in dispextern.h, so remove it here.
6687 (move_it_vertically_backward): Likewise.
6689 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6691 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6692 (Fx_display_pixel_width, Fx_display_pixel_height)
6693 (Fx_display_mm_width, Fx_display_mm_height):
6694 Mention `display-monitor-attributes-list' in docstrings.
6696 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6697 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6698 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6699 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6700 (Fx_display_backing_store, Fx_display_visual_class)
6701 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6702 (Fx_display_grayscale_p, Fx_display_pixel_width)
6703 (Fx_display_pixel_height, Fx_display_planes)
6704 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6705 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6706 (Fx_display_mm_width, Fx_display_mm_height)
6707 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6708 height for all physical monitors as in X11.
6710 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6711 Return pixel width or height for all physical monitors as in X11.
6713 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6715 Port --enable-gcc-warnings to clang.
6716 * bytecode.c (exec_byte_code):
6718 Redo diagnostic pragmas to pacify clang, too.
6719 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6720 * editfns.c (Fencode_time):
6721 * fileio.c (file_accessible_directory_p):
6722 * font.c (font_unparse_xlfd):
6723 Use '&"string"[index]' instead of '"string" + (index)'.
6724 * undo.c (user_error): Remove; unused.
6726 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6728 * insdel.c (insert_1_both): Document the arguments, instead of
6729 referring to insert_1, which no longer exists.
6731 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6732 some window, increment windows_or_buffers_changed, so that
6733 *Messages* display in that window is updated. (Bug#14408)
6735 * w32.c: Include epaths.h.
6736 (init_environment): Use cmdproxy.exe without leading directories.
6737 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6739 (gettimeofday): Adjust signature and return value to Posix
6742 * unexw32.c (open_output_file): Delete the existing emacs.exe
6743 before creating it, to break the hard link to the versioned
6746 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6747 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6748 (FIRSTFILE_OBJ): New variables.
6749 (W32_RES): Rename to EMACSRES. All users changed.
6750 (base_obj): Use $(CM_OBJ).
6751 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6752 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6753 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6754 $(W32_RES_LINK) before $(LIBES).
6755 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6757 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6759 * makefile.w32-in (DOC): Use just "DOC".
6761 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6763 * process.c: Export default filters and sentinels to Elisp.
6764 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6766 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6767 (Fset_process_sentinel, Fformat_network_address):
6768 Default to them instead of nil.
6769 (server_accept_connection): Sentinels can't be nil any more.
6770 (read_and_dispose_of_process_output): New function, extracted from
6771 read_process_output.
6772 (read_process_output): Use it; filters can't be nil.
6773 (Finternal_default_process_filter): New function, extracted from
6774 read_process_output.
6775 (exec_sentinel_unwind): Remove function.
6776 (exec_sentinel): Don't zilch sentinel while running.
6777 (status_notify): Sentinels can't be nil.
6778 (Finternal_default_process_sentinel): New function extracted from
6780 (setup_process_coding_systems): Default filter is not nil any more.
6781 (syms_of_process): Export new Elisp functions and initialize
6783 * lisp.h (make_lisp_proc): New function.
6785 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6787 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6789 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6791 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6792 unless we know that the window w is a leaf window.
6793 Another attempt at solving bug#14062.
6795 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6797 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6800 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6802 * image.c (gif_load): Check that subimages fit (Bug#14345).
6804 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6806 * lread.c (skip_dyn_eof): New function.
6807 (read1): Use it to skip the end of a file in response to #@00.
6809 * doc.c (get_doc_string): Slightly relax the sanity checking.
6811 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6813 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6814 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6815 (MonitorInfo): New struct.
6816 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6817 (Fns_display_monitor_attributes_list): New functions.
6818 (display-usable-bounds): Remove.
6819 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6822 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6824 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6825 (GTK_CHECK_VERSION): New macro, if not already defined.
6826 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6827 replaced by GTK_CHECK_VERSION.
6829 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6831 * xterm.h (GTK_PREREQ): New macro.
6832 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6833 to use this macro instead, for consistency and clarity.
6835 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6837 * xdisp.c (row_for_charpos_p): New function, with code of
6838 cursor_row_p, but accepts an additional argument CHARPOS instead
6839 of using a hardcoded PT.
6840 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6841 (row_containing_pos): Call row_for_charpos_p instead of partially
6842 doing the same. Fixes cursor positioning under longlines-mode
6843 when longlines-show-effect includes more than one newline, when
6844 moving the cursor vertically up.
6846 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6848 * makefile.w32-in (ACL_H): New macro.
6849 ($(BLD)/fileio.$(O)): Update dependencies.
6851 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6853 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6854 * Makefile.in (LIB_ACL): New macro.
6855 (LIBACL_LIBS): Remove.
6856 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6857 * fileio.c: Include <acl.h>.
6858 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6859 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6861 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6864 * unexelf.c: Don't assume ElfW (Half) fits in int.
6865 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6866 when dealing with ElfW (Half) values, since they can exceed 2**31
6867 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6868 (entry_address): Omit unused NUM arg. All uses changed.
6870 2013-05-07 Juri Linkov <juri@jurta.org>
6872 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6873 to the string converted from number with `Fnumber_to_string'.
6876 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6878 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6879 This fixes a problem introduced by my previous change.
6881 2013-05-07 Glenn Morris <rgm@gnu.org>
6883 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6885 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6887 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6889 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6891 Static checking by GCC 4.8.0.
6892 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6893 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6894 (x_get_monitor_attributes_fallback)
6895 (x_get_monitor_attributes_xinerama)
6896 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6897 Define only if USE_GTK.
6898 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6899 (x_get_monitor_attributes_fallback): Omit unused locals.
6900 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6901 Use double, not float, to avoid mixed-mode floating point arithmetic.
6903 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6904 Jan Djärv <jan.h.d@swipnet.se>
6906 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6907 (XINERAMA_CFLAGS): New macros.
6908 (ALL_CFLAGS, LIBES): Use them.
6910 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6911 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6912 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6913 (syms_of_xfns): DEFSYM them.
6914 (struct MonitorInfo): New struct.
6915 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6916 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6917 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6918 (x_get_monitor_attributes_xinerama): New functions.
6919 (Fx_display_monitor_attributes_list): New primitive.
6920 (syms_of_xfns): Defsubr it.
6922 * xterm.h (x_display_info): Add Xatom_net_workarea and
6923 Xatom_net_current_desktop.
6925 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6926 and dpyinfo->Xatom_net_current_desktop.
6928 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6930 * xdisp.c (pos_visible_p): Use the special code for finding the
6931 beginning of a display property or overlay for any "replacing"
6932 display property, not just for display strings. This solves
6933 incorrect reporting of position by posn-at-point. (Bug#14241)
6935 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6937 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6938 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6939 Verify that ElfW (Half) fits in int.
6940 (fatal): Use same signature as lisp.h.
6941 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6942 configure and build with -DUNEXELF_DEBUG without worrying about
6943 other modules that use DEBUG.
6944 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6945 possibly-wide integers now uses it instead of plain fprintf.
6946 (entry_address): New function, which avoids problems with 32-bit
6947 overflow on 64-bit hosts.
6948 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6949 (round_up): Don't assume the remainder fits in int.
6950 (find_section): Use bool for boolean. Simplify debug code.
6951 (unexec): Don't assume file sizes fit in int or size_t.
6952 Omit unnecessary trailing newline in 'fatal' format.
6953 Use strerror rather than outputting decimal error number.
6954 Remove unused code when emacs is not defined;
6955 this file relies on Emacs now.
6956 Don't assume e_phnum and e_shnum are positive.
6958 * regex.c: Fix problems when DEBUG is defined.
6959 (extract_number, extract_number_and_incr): Define regardless of
6960 whether DEBUG is defined; that's simpler and makes the code less
6961 likely to go stale in the normal case when DEBUG is not defined.
6962 Return int rather than taking an int * arg. All callers changed.
6963 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6964 Remove, replacing with ...
6965 (DEBUG_PRINT): New macro. All callers changed.
6966 (DEBUG_COMPILES_ARGUMENTS): New macro.
6967 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6968 (print_compiled_pattern, print_double_string) [DEBUG]:
6969 Use prototype rather than old-style definition.
6970 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6971 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6972 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6973 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6974 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6975 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6976 This matters only when DEBUG is defined.
6978 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6980 * xdisp.c (set_iterator_to_next): Set the
6981 ignore_overlay_strings_at_pos_p flag only if we are _really_
6982 iterating over an overlay string, as indicated by the
6983 current.overlay_string_index member. (Bug#14306)
6985 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6987 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6988 to where it is used, to avoid autorelease issues (Bug#14050).
6990 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6992 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6993 * fileio.c (syms_of_fileio): Implement this.
6994 * filelock.c (create_lock_file): If symbolic links don't work, so
6995 we use a regular file as a lock file, do not fsync the lock file;
6998 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7000 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7001 (syms_of_minibuf): Adjust accodingly.
7003 * callint.c (Fcall_interactively): Adjust calls accordingly.
7005 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7007 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7008 w->contents is a buffer before computing everything else.
7009 Use parentheses to disambiguate last part of the condition.
7011 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7012 assertion violations. (Bug#14062)
7014 2013-05-01 David Reitter <david.reitter@gmail.com>
7016 * nsfns.m (ns_tooltip): Initialize.
7018 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7020 * coding.c (decode_coding_gap): Don't remove the character before
7021 a newline unless it's a CR character. (Bug#14287)
7023 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7025 * dispextern.h (struct face): Move enum face_underline_type
7026 earlier so that bitfields can be in the same word.
7028 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7030 * nsfns.m (handlePanelKeys): New function.
7031 (EmacsOpenPanel:performKeyEquivalent:)
7032 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7033 arrows/function/control and copy/paste keys (Bug#14296).
7035 2013-04-27 Juri Linkov <juri@jurta.org>
7037 * callint.c (Fcall_interactively): Call `Qread_number' for
7038 interactive code letter `n' instead of using duplicate code.
7041 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7043 * systime.h (make_timeval): Declare as 'const'.
7045 2013-04-27 Kenichi Handa <handa@gnu.org>
7047 * font.c (font_open_entity): Always open a font of manageable
7050 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7052 Port better to AIX (Bug#14258).
7053 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7056 2013-04-24 Kenichi Handa <handa@gnu.org>
7058 * coding.c (decode_coding_iso_2022): When an invalid escape
7059 sequence is encountered, reset the invocation and designation
7060 status to the safest one.
7062 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7064 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7065 Without this fix, "make distclean" leaves stamp-h1 behind.
7067 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7069 * w32fns.c (w32_fullscreen_rect): New function to compute the
7070 window rectangle for the given fullscreen mode.
7071 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7072 longer tunes the window size. This keeps the window's edges flush
7073 with the screen and allows the taskbar to hide itself in fullboth.
7075 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7076 window decorations and uses the entire screen.
7078 * w32term.h (w32_fullscreen_rect) Add prototype.
7079 (struct w32_output): Replace normal_width, normal_height,
7080 normal_top, and normal_left members with a single normal_placement
7082 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7084 (FRAME_NORMAL_PLACEMENT): New macro.
7086 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7088 * minibuf.c (Ftest_completion): Silence compiler warning.
7090 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7092 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7095 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7098 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7099 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7100 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7101 parentheses where appropriate.
7103 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7105 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7107 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7109 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7110 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7111 Mention in the doc string that setting these variables takes
7112 effect only after a call to set-window-buffer. (Bug#14200)
7114 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7116 * indent.c (Fvertical_motion): Don't consider display strings on
7117 overlay strings as display strings on the buffer position we
7118 started from. This prevents vertical cursor motion from jumping
7119 more than one line when there's an overlay string with a display
7120 property at end of line.
7121 Reported by Karl Chen <Karl.Chen@quarl.org> in
7122 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7124 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7126 * window.c (select_window): `record_buffer' even if window is
7127 already selected (bug#14191).
7129 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7131 * window.c (Fwindow_end): Test more flags, including the buffer's
7132 last_overlay_modified flag, to determine whether the window's
7133 display is really up-to-date. Prevents the function from
7134 returning a stale value. (Bug#14170)
7135 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7138 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7140 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7141 garbaged only if it is not already the top frame on its TTY.
7142 This prevents flickering due to constant redrawing of TTY frames when
7143 there are GUI frames open in the same session. (Bug#13864)
7145 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7147 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7148 of marking the idle timers directly.
7150 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7152 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7155 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7157 * window.c (select_window): Don't record_buffer while the invariant is
7158 temporarily broken (bug#14161).
7160 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7162 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7164 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7166 2013-04-07 Romain Francoise <romain@orebokech.com>
7168 Ignore additional platform-specific ACL errors (Bug#13702).
7169 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7170 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7172 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7174 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7177 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7179 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7180 This bug was introduced by my 2013-02-25 change that simplified
7181 data_start configuration. Without this change, on GNU/Linux
7182 an Emacs configured with --enable-profiling fails immediately
7183 due to a profiler signal.
7184 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7185 with these flags. On platforms where special flags are needed
7186 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7187 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7188 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7190 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7192 Get rid of some platform-specific functions examining window
7193 system and its capabilities. This is a partial rework of the
7195 * lisp.h (have_menus_p): Remove prototype. This function is
7196 replaced with platform-independent window_system_available.
7197 (check_window_system): Move to...
7198 * frame.h (decode_window_system_frame, window_system_available):
7199 ...here, add new prototypes.
7200 * frame.c (window_system_available, decode_window_system_frame):
7202 (check_window_system): Platform-independent now.
7203 * xterm.h (x_in_use): Remove declaration.
7205 * w32term.h (check_x_frame):
7206 * nsterm.h (check_x_frame): Remove prototypes. This function
7207 is replaced with platform-independent decode_window_system_frame.
7208 * msdos.c (have_menus_p): Remove.
7209 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7210 Remove platform-specific functions. Use check_window_system,
7211 decode_window_system_frame and check_ns_display_info where
7212 appropriate. Minor style and comment tweaks.
7213 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7214 (check_x_frame): Likewise.
7215 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7217 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7218 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7219 * xmenu.c, xselect.c: All related users changed.
7221 2013-04-03 Kenichi Handa <handa@gnu.org>
7223 The following changes is to optimize the code for reading UTF-8
7226 * coding.c (check_ascii): Rename from detect_ascii. Return value
7227 changed. Check EOL format. Do not call adjust_coding_eol_type
7229 (check_utf_8): New function.
7230 (adjust_coding_eol_type): Do nothing if already adjusted.
7231 (detect_coding): Compare the return value of check_ascii with
7232 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7233 (decode_coding_gap): Optimize for valid UTF-8.
7235 2013-03-21 Kenichi Handa <handa@gnu.org>
7237 * coding.c (syms_of_coding): Cancel previous change.
7239 * insdel.c (insert_from_gap): Fix previous change.
7241 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7243 Consistently use platform-specific function to detect window system.
7244 * lisp.h (check_window_system): New prototype. This function is
7245 going to replace check_x, check_w32 and check_ns.
7246 (have_menus_p): Mention msdos.c in comment.
7247 * fontset.c (check_window_system_func): Remove. Adjust all users.
7248 * fontset.h (check_window_system_func): Remove prototype.
7249 * nsterm.h (check_ns):
7250 * xterm.h (check_x):
7251 * w32term.h (check_w32): Likewise.
7252 * menu.c (Fx_popup_menu): Use check_window_system.
7253 * msdos.c (check_window_system): Define for MS-DOS.
7254 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7255 * w32fns.c (check_window_system): Likewise for MS-Windows.
7256 * xfns.c (check_window_system): Likewise for X.
7257 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7258 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7260 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7262 Prefer < to > in range checks such as 0 <= i && i < N.
7263 This makes it easier to visualize quantities on a number line.
7264 This patch doesn't apply to all such range checks,
7265 only to the range checks affected by the 2013-03-24 change.
7266 This patch reverts most of the 2013-03-24 change.
7267 * alloc.c (xpalloc, Fgarbage_collect):
7268 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7269 * character.c (string_escape_byte8):
7270 * charset.c (read_hex):
7271 * data.c (cons_to_unsigned):
7272 * dispnew.c (update_frame_1):
7273 * doc.c (Fsubstitute_command_keys):
7274 * doprnt.c (doprnt):
7275 * editfns.c (hi_time, decode_time_components):
7276 * fileio.c (file_offset):
7277 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7278 * font.c (font_intern_prop):
7279 * frame.c (x_set_alpha):
7280 * gtkutil.c (get_utf8_string):
7281 * indent.c (check_display_width):
7282 * keymap.c (Fkey_description):
7283 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7285 * minibuf.c (read_minibuf_noninteractive):
7286 * process.c (wait_reading_process_output):
7287 * search.c (Freplace_match):
7288 * window.c (get_phys_cursor_glyph):
7289 * xdisp.c (redisplay_internal):
7290 * xsmfns.c (smc_save_yourself_CB):
7291 Prefer < to > for range checks.
7292 * dispnew.c (sit_for): Don't mishandle NaNs.
7293 This fixes a bug introduced in the 2013-03-24 change.
7294 * editfns.c (decode_time_components): Don't hoist comparison.
7295 This fixes another bug introduced in the 2013-03-24 change.
7297 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7299 * frame.h (struct frame): Drop scroll_bottom_vpos
7300 member becaue all real users are dead long ago.
7301 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7302 * xdisp.c (redisplay_internal): Adjust user.
7304 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7306 * nsmenu.m (showAtX:Y:for:): setLevel to
7307 NSPopUpMenuWindowLevel (Bug#13998).
7309 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7311 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7312 (ns_check_pending_open_menu): Declare.
7314 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7315 (x_activate_menubar): Update the menu with title that matches
7316 ns_get_pending_menu_title, and call
7317 ns_check_pending_openmenu (Bug#12698).
7318 (menuWillOpen:): New method.
7319 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7321 * nsterm.m (menu_will_open_state, menu_mouse_point)
7322 (menu_pending_title): New varaibles.
7323 (ns_get_pending_menu_title, ns_check_menu_open)
7324 (ns_check_pending_open_menu): New functions.
7326 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7328 * indent.c (current_column_bol_cache): Remove leftover which is not
7329 used in Fmove_to_column any more.
7330 (current_column, scan_for_column): Adjust users.
7331 * keyboard.c (last_point_position_buffer, last_point_position_window):
7332 Remove leftovers which are not used for recording undo any more.
7333 (command_loop_1, syms_of_keyboard): Adjust users.
7334 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7335 redisplay_window any more.
7336 (move_it_to): Adjust user.
7338 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7340 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7341 Update dependencies.
7343 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7345 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7346 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7349 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7351 * window.h (struct window): Replace hchild, vchild and buffer slots
7352 with the only contents slot. This is possible because each valid
7353 window may have either the child window (in vertical or horizontal
7354 combination) or buffer to display (for the leaf window). Using that,
7355 a lof of operations to traverse and/or change window hierarchies may
7356 be simplified. New member horizontal is used to distinguish between
7357 horizontal and vertical combinations of internal windows.
7358 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7359 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7360 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7361 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7362 Use contents slot, not buffer, where appropriate.
7363 (wset_combination): New function.
7364 (wset_buffer): Add eassert.
7365 (Fframe_first_window): Simplify the loop reaching first window.
7366 (Fwindow_buffer): Use WINDOW_LEAF_P.
7367 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7368 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7369 (unshow_buffer): Convert initial debugging check to eassert.
7370 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7371 (make_parent_window, window_resize_check, window_resize_apply)
7372 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7373 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7374 Adjust to match struct window changes.
7375 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7376 (mark_window_cursors_off, count_windows, get_leaf_windows)
7377 (foreach_window_1): Simplify the loop.
7378 * alloc.c (mark_object): Do not check for the leaf window because
7379 internal windows has no glyph matrices anyway.
7380 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7381 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7382 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7383 (build_frame_matrix_from_window_tree, mirror_make_current)
7384 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7385 (update_window_tree, set_window_update_flags): Simplify the loop.
7386 (sync_window_with_frame_matrix_rows): Enforce live window.
7387 Use contents slot, not buffer, where appropriate.
7388 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7389 and WINDOW_HORIZONTAL_COMBINATION_P.
7390 (make_frame_visible_1): Simplify the loop.
7391 Use contents slot, not buffer, where appropriate.
7392 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7393 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7394 (expose_window_tree): Likewise.
7395 Use contents slot, not buffer, where appropriate.
7396 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7397 to avoid deleted windows. Use contents slot instead of buffer.
7398 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7399 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7400 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7401 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7403 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7405 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7406 identify the reasons for assertion violations in bug#14062 and
7408 (Fx_show_tip): Fix compilation error under
7409 "--enable-check-lisp-object-type". (Bug#14073)
7411 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7412 Reported by <rzl24ozi@gmail.com>.
7414 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7416 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7418 (unwind_with_echo_area_buffer): ...to restore it here.
7419 This is needed to ensure that...
7420 (redisplay_window): ...both window markers are valid here,
7421 which is verified by eassert.
7422 * editfns.c (save_excursion_save): Do not assume that
7423 selected_window always displays the buffer.
7424 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7427 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7429 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7432 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7434 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7436 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7438 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7439 since MinGW's w32api headers do. This avoids compiler warnings.
7441 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7444 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7446 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7448 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7450 * gtkutil.c (style_changed_cb): Check if frame is live and an
7451 X frame (Bug#14038).
7453 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7455 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7456 Define only for _WIN32_WINNT less than 0x0500.
7457 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7459 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7460 see its own definitions of 'struct timeval' and 'struct timezone'.
7462 Fix incompatibilities between MinGW.org and MinGW64 headers.
7463 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7465 * w32.c (REPARSE_DATA_BUFFER): Guard with
7466 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7468 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7470 * xterm.c: Include X11/XKBlib.h
7471 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7473 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7475 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7477 * blockinput.h (input_blocked_p): Likewise.
7478 * bytecode.c (exec_byte_code): Likewise.
7479 * callproc.c (call_process_kill, call_process_cleanup)
7480 (Fcall_process): Likewise.
7481 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7482 (Fccl_execute_on_string): Likewise.
7483 * character.c (string_escape_byte8): Likewise.
7484 * charset.c (read_hex): Likewise.
7485 * cm.c (calccost): Likewise.
7486 * data.c (cons_to_unsigned): Likewise.
7487 * dired.c (directory_files_internal, file_name_completion):
7489 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7490 (sit_for): Likewise.
7491 * doc.c (Fsubstitute_command_keys): Likewise.
7492 * doprnt.c (doprnt): Likewise.
7493 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7494 * emacsgtkfixed.c: Likewise.
7495 * fileio.c (file_offset, Fwrite_region): Likewise.
7496 * floatfns.c (Fexpt, fmod_float): Likewise.
7497 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7499 * font.c (font_intern_prop): Likewise.
7500 * frame.c (x_set_alpha): Likewise.
7501 * gtkutil.c (get_utf8_string): Likewise.
7502 * indent.c (check_display_width): Likewise.
7503 * intervals.c (create_root_interval, rotate_right, rotate_left)
7504 (split_interval_right, split_interval_left)
7505 (adjust_intervals_for_insertion, delete_node)
7506 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7507 (merge_interval_right, merge_interval_left, copy_intervals)
7508 (set_intervals_multibyte_1): Likewise.
7509 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7510 * keymap.c (Fkey_description): Likewise.
7511 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7512 * lread.c (openp, read_integer, read1, string_to_number):
7514 * menu.c (ensure_menu_items): Likewise.
7515 * minibuf.c (read_minibuf_noninteractive): Likewise.
7516 * print.c (printchar, strout): Likewise.
7517 * process.c (create_process, Faccept_process_output)
7518 (wait_reading_process_output, read_process_output, send_process)
7519 (wait_reading_process_output): Likewise.
7520 * profiler.c (make_log, handle_profiler_signal): Likewise.
7521 * regex.c (re_exec): Likewise.
7522 * regex.h: Likewise.
7523 * search.c (looking_at_1, Freplace_match): Likewise.
7524 * sysdep.c (get_child_status, procfs_ttyname)
7525 (procfs_get_total_memory): Likewise.
7526 * systime.h (EMACS_TIME_VALID_P): Likewise.
7527 * term.c (dissociate_if_controlling_tty): Likewise.
7528 * window.c (get_phys_cursor_glyph): Likewise.
7529 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7530 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7532 * xfns.c (Fx_window_property): Likewise.
7533 * xmenu.c (set_frame_menubar): Likewise.
7534 * xselect.c (x_get_window_property, x_handle_dnd_message):
7536 * xsmfns.c (smc_save_yourself_CB): Likewise.
7537 * xterm.c (x_scroll_bar_set_handle): Likewise.
7539 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7541 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7542 to be optional or nil. Adjust comment and convert it to docstring.
7543 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7544 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7546 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7548 Static checking by GCC 4.8-20130319.
7549 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7550 * process.c (Fset_process_datagram_address)
7551 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7552 * xdisp.c (get_char_face_and_encoding):
7553 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7554 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7555 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7557 2013-03-24 Ken Brown <kbrown@cornell.edu>
7559 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7560 fix compilation on 64-bit Cygwin, where underscores are not
7561 automatically prepended.
7563 * w32term.c (w32_initialize): Silence compiler warning.
7565 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7567 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7568 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7569 variables, to save and restore frame dimensions.
7570 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7571 after returning from a 'fullscreen' configuration.
7572 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7573 to avoid races between the main thread and the input thread.
7575 * w32term.h (struct w32_output): New members normal_width,
7576 normal_height, normal_top, normal_left, and prev_fsmode.
7577 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7578 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7581 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7582 'fullscreen' parameter. Always record previous width and height
7583 of the frame, except when switching out of maximized modes, so
7584 that they could be restored correctly, instead of resetting to the
7585 default frame dimensions. Send SC_RESTORE command to the frame,
7586 unless we are going to send SC_MAXIMIZE, to restore the frame
7587 resize hints in the mouse pointer shown by the window manager.
7590 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7592 * lisp.h (get_frame_param): Adjust conditions for prototype
7595 2013-03-22 Ken Brown <kbrown@cornell.edu>
7597 * unexcw.c: Drop unneeded inclusion of w32common.h.
7598 (report_sheap_usage): Declare.
7599 (read_exe_header): Add magic numbers for x86_64.
7600 (fixup_executable): Fix printf format specifier for unsigned long
7603 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7605 * frame.h (struct frame): Put menu_bar_window under #ifdef
7606 because this member is not needed when X toolkit is in use.
7607 (fset_menu_bar_window):
7608 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7609 (free_glyphs, update_frame):
7610 * xdisp.c (expose_frame): Likewise.
7611 (display_menu_bar): Likewise. Remove redundant eassert.
7612 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7615 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7617 Use functions and constants to manipulate Lisp_Save_Value objects.
7618 This replaces code that used macros and strings and token-pasting.
7619 The change makes the C source a bit easier to follow,
7620 and shrinks the Emacs executable a bit.
7621 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7622 (make_save_value): Change 1st arg from string to enum. All callers
7625 (mark_object): Use if, not #if, for GC_MARK_STACK.
7626 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7627 (XSAVE_OBJECT): Now functions, not macros.
7628 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7629 the constant was never used.
7630 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7631 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7632 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7633 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7635 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7636 type3 with a single member save_type. All uses changed.
7637 (save_type, set_save_pointer, set_save_integer): New functions.
7638 * print.c (PRINTX): Remove.
7640 * alloc.c: Remove redundant static declarations.
7642 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7644 * window.h (struct window): Convert left_col, top_line, total_lines
7645 and total_cols from Lisp_Objects to integers. Adjust comments.
7646 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7648 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7649 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7650 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7651 Adjust users where appropriate.
7653 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7655 * frame.h (struct frame): Drop resx and resy because the same data is
7656 available from window system-specific output context. Adjust users.
7657 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7658 New functions to provide defaults when no window system available.
7659 (FRAME_RES_X, FRAME_RES_Y): New macros.
7660 (NUMVAL): Move from xdisp.c.
7661 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7662 (Ffont_face_attributes, Fopen_font):
7663 * image.c (gs_load):
7664 * w32font.c (fill_in_logfont):
7665 * xdisp.c (calc_pixel_width_or_height):
7666 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7667 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7669 2013-03-20 Kenichi Handa <handa@gnu.org>
7671 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7672 to 1 (temporary workaround until a bug related to ASCII
7673 optimization is fixed).
7675 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7677 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7678 Signal error if window is not internal. Adjust docstring.
7679 (delete_all_child_windows): Use combination_limit to save the buffer.
7680 (Fset_window_configuration): Adjust accordingly.
7681 * print.c (syms_of_print): Initialize debugging output not here...
7682 (init_print_once): ...but in a new function here.
7683 * lisp.h (init_print_once): Add prototype.
7684 * emacs.c (main): Add call to init_print_once. Adjust comments.
7686 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7688 * window.c (window_resize_check, window_resize_apply)
7689 (window_from_coordinates, recombine_windows, set_window_buffer)
7690 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7691 (Fsplit_window_internal, Fdelete_window_internal)
7692 (freeze_window_starts): Use bool for booleans.
7693 * window.h (window_frame_coordinates, resize_frame_windows)
7694 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7696 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7698 * dispnew.c (bitch_at_user): Use `user-error'.
7700 2013-03-17 Ken Brown <kbrown@cornell.edu>
7702 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7703 as return type of image_background. (Bug#13981)
7704 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7706 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7708 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7709 (ns_select): Don't return with result uninitialized.
7711 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7714 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7716 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7717 directories. If filename is nil, get directory name (Bug#13932).
7718 Use getFilename and getDirectory.
7719 (getFilename, getDirectory): New methods for EmacsSavePanel and
7721 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7723 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7725 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7727 2013-03-15 Kenichi Handa <handa@gnu.org>
7729 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7730 (adjust_after_replace): Make it back to static. Delete the third
7731 arg text_at_gap_tail. Cancel the code for handling it.
7733 * coding.h (struct coding_system): New member eol_seen.
7735 * coding.c (detect_ascii): New function.
7736 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7737 when the source bytes are actually scanned. On detecting for
7738 coding_category_utf_8_auto, call detect_ascii instead of scanning
7739 source bytes directly.
7740 (produce_chars): Call insert_from_gap with the new arg 0.
7741 (encode_coding): Likewise.
7742 (decode_coding_gap): Control ASCII optimization by the variable
7743 disable_ascii_optimization instead of #ifndef .. #endif.
7744 Deccode EOL format according to coding->eol_seen.
7745 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7748 * lisp.h (adjust_after_replace): Cancel externing it.
7749 (insert_from_gap): Adjust prototype.
7751 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7753 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7754 FULLSCREEN_MAXIMIZED. (Bug#13935)
7756 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7758 * region-cache.c (find_cache_boundary, move_cache_gap)
7759 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7760 Simplify debugging check and convert to eassert. Adjust comment.
7761 (pp_cache): Put under ENABLE_CHECKING.
7763 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7765 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7766 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7768 (w32fullscreen_hook): If the frame is visible, reset
7769 f->want_fullscreen flag after changing the frame size. If the
7770 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7773 2013-03-13 Daniel Colascione <dancol@dancol.org>
7775 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7776 too so that these builds can use Cygwin's file conversion
7777 functions. (We've been building and linking cygw32.o all along
7778 and just not using it.)
7780 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7782 File synchronization fixes (Bug#13944).
7783 * Makefile.in (LIB_FDATASYNC): New macro.
7785 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7786 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7787 Don't worry about HAVE_FSYNC, since a substitute fsync is
7788 available if the system lacks one.
7789 (Fwrite_regin): Retry fsync if interrupted.
7791 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7793 * w32term.c (w32_read_socket): If the Emacs frame is being
7794 activated, call w32fullscreen_hook, to make sure the new frame
7795 dimensions are in effect. (Bug#13937)
7797 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7799 * xdisp.c (init_iterator): Simplify because both character and byte
7800 positions are either specified or -1. Add eassert. Adjust comment.
7801 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7802 character and byte positions can be obtained from marker.
7804 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7806 Static checking by Sun C 5.12.
7807 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7808 * bytecode.c (exec_byte_code):
7809 * dispnew.c (init_display):
7811 * fileio.c (Fsubstitute_in_file_name):
7812 * keyboard.c (Fevent_convert_list):
7813 * keymap.c (Fsingle_key_description):
7814 * term.c (maybe_fatal, fatal):
7815 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7816 * xsmfns.c (Fhandle_save_session):
7817 Omit unreachable code.
7818 * keymap.c (map_keymap_char_table_item): Cast void * to
7819 a function pointer type; the C Standard requires this.
7821 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7822 Include <sys/param.h> unconditionally, as that works elsewhere and
7823 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7824 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7827 See ChangeLog.12 for earlier changes.
7833 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7835 This file is part of GNU Emacs.
7837 GNU Emacs is free software: you can redistribute it and/or modify
7838 it under the terms of the GNU General Public License as published by
7839 the Free Software Foundation, either version 3 of the License, or
7840 (at your option) any later version.
7842 GNU Emacs is distributed in the hope that it will be useful,
7843 but WITHOUT ANY WARRANTY; without even the implied warranty of
7844 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7845 GNU General Public License for more details.
7847 You should have received a copy of the GNU General Public License
7848 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.