1 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3 * w32term.c (x_new_font):
4 * xterm.c (x_new_font): Calculate new frame size from new font
7 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9 * lisp.h (FOR_EACH_TAIL): New macro.
10 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
12 * window.c (select_window): Call second wset_redisplay before we change
13 selected_window (bug#16034).
15 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
17 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
19 2013-12-04 Eli Zaretskii <eliz@gnu.org>
21 * w32xfns.c: Include window.h, to avoid a compiler warning.
23 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
25 * window.c (window_scroll): Mark window for redisplay (bug#16034).
26 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
27 window_scroll takes care of it.
28 (Fset_window_point, Fdelete_other_windows_internal)
29 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
30 (Fsplit_window_internal, Fdelete_window_internal)
31 (Fresize_mini_window_internal, Fset_window_configuration)
32 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
33 cause redisplay instead of forcing a complete redisplay.
34 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
35 we're only affecting the selected_window.
37 2013-12-04 Eli Zaretskii <eliz@gnu.org>
39 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
40 directional control characters. Update type and category
41 determination according to the UBA from Unicode v6.3.
42 (bidi_category_t): New category EXPLICIT_FORMATTING.
44 * dispextern.h (bidi_type_t): Update to include new bidirectional
45 properties introduced with Unicode v6.3. (Bug#16043)
47 2013-12-04 Martin Rudalics <rudalics@gmx.at>
49 * xterm.c (XTflash): Fix coordinate of bottom area to flash
52 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
54 * font.c (font_list_entities): Remove dummy assignment.
55 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
56 used on graphic displays only. Remove unused 'font_encoder' member.
57 (struct font_bitmap): Remove unused 'extra' member.
58 * nsfont.m (nsfont_open):
59 * w32font.c (w32font_open_internal):
60 * ftfont.c (ftfont_get_bitmap): Adjust users.
62 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
66 * undo.c (record_point, record_property_change):
67 Use bool for boolean, for local vars that are always true or false.
69 Minor integer overflow fixes (Bug#16033).
70 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
71 This improves on the previous fix to this function.
72 (window_resize_check): When summing up pixel counts, don't rely on
73 undefined behavior if the sum overflows.
75 2013-12-03 Martin Rudalics <rudalics@gmx.at>
77 * window.c (Fset_window_new_pixel): Don't choke at negative
78 argument value (Bug#16033).
80 * xfns.c (Fx_create_frame): Add another call to change_frame_size
81 to avoid crash in window_box_height.
83 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
84 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
86 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
88 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
90 Minor integer overflow fixes.
91 * window.c (Fset_window_new_pixel, grow_mini_window):
92 * xdisp.c (Fwindow_text_pixel_size):
93 Avoid undefined behavior on signed integer overflow.
94 * xfns.c (x_set_mouse_color):
95 Check that drag shape fits in 'unsigned', since that's what X wants.
97 2013-12-02 Eli Zaretskii <eliz@gnu.org>
99 Improve reporting of fatal exception on MS-Windows.
100 * w32fns.c (my_exception_handler): New function.
101 (globals_of_w32fns): Set it up as the unhandled exception
102 handler. Initialize exception code and address to zeros.
103 (emacs_abort): If the exception code and address are available,
104 print them at the beginning of the backtrace. Fix the format of
105 printing addresses (was producing 0x0x12345678 on XP).
108 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
110 * eval.c (Fbacktrace__locals): New function.
111 (syms_of_eval): Defsubr it.
113 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
115 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
116 Define here to unify between...
117 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
118 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
120 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
122 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
124 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
125 fringe background extension.
126 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
127 because they are now always the same as `left' and `width',
128 respectively. Remove code for the case that `width' and
129 `sb_width' are different.
131 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
133 Fix minor problems found by static checking.
134 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
135 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
136 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
138 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
140 * image.c (imagemagick_compute_animated_image): Don't crash if we
141 have an animation with different-sized images (bug#15313).
143 2013-11-30 Martin Rudalics <rudalics@gmx.at>
145 Remove some unused items introduced during pixelwise change.
146 * window.c (window_resize_total_check): Remove unused function.
147 * xdisp.c (remember_mouse_glyph): Remove unused label.
148 (Ftool_bar_height): Move declaration inside #if.
149 * xterm.c (x_set_window_size): Don't use r and c.
151 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
153 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
156 * window.c (Fset_window_configuration): Comment out unused variables.
158 * w32term.c (w32_read_socket): Remove unused variable `buf'.
160 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
162 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
164 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
166 * gnutls.c (gnutls_audit_log_function): Only declare and define if
167 HAVE_GNUTLS3 (Bug#16001).
169 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
170 if interrupts are deferred (Bug#15801).
172 2013-11-30 Martin Rudalics <rudalics@gmx.at>
174 Support resizing frames and windows pixelwise.
175 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
176 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
177 (struct glyph_matrix): Replace window_left_col and
178 window_top_line by window_pixel_left and window_pixel_top.
179 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
181 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
182 (draw_window_divider, move_it_to, x_draw_right_divider)
183 (x_draw_bottom_divider, change_frame_size): Add or fix
185 * dispnew.c (change_frame_size_1): Change prototype.
186 (adjust_glyph_matrix, required_matrix_width)
187 (adjust_frame_glyphs_for_window_redisplay): Use pixel
188 values instead of lines and columns.
189 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
190 WINDOW_TOTAL_FRINGE_WIDTH.
191 (handle_window_change_signal, do_pending_window_change)
192 (init_display): Adjusts calls of change_frame_size.
193 (change_frame_size, change_frame_size_1): Handle pixelwise
195 * frame.c (Qright_divider_width, Qbottom_divider_width): New
197 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
198 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
199 (x_set_internal_border_width, x_set_vertical_scroll_bars)
200 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
202 (set_frame_param): New function.
203 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
204 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
205 (Ffringe_width, Fborder_width, Fright_divider_width)
206 (Fbottom_divider_width): New functions, defsubr them.
207 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
209 (struct frame_parm_table): New members Qright_divider_width and
210 Qbottom_divider_width.
211 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
212 (x_report_frame_params): Handle Qright_divider_width and
213 Qbottom_divider_width.
214 (x_set_right_divider_width, x_set_bottom_divider_width): New
216 (frame_resize_pixelwise): New option.
217 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
218 new_pixelwise, right_divider_width and bottom_divider_width;
219 remove total_lines; rename text_lines, text_cols, new_text_lines
220 and new_text_cols to text_height, text_width, new_height and
221 new_width respectively.
222 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
223 FRAME_TEXT_WIDTH respectively.
224 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
225 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
226 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
228 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
229 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
230 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
231 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
232 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
233 (FRAME_TOTAL_COLS_ARG): Remove macro.
234 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
235 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
236 (x_wm_set_size_hint): Handle frame pixel sizes.
237 * indent.c (compute_motion, Fcompute_motion): Call
238 window_body_width instead of window_body_cols.
239 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
240 (make_lispy_position): Handle right and bottom dividers.
241 (Fsuspend_emacs): Pixelize call of change_frame_size.
242 * keyboard.h: Extern Qright_divider, Qbottom_divider.
243 * lisp.h: Extern set_frame_param.
244 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
246 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
247 call of change_frame_size.
248 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
249 * nsterm.m (ns_update_window_end): Optionally draw right
251 (x_set_window_size): Add argument pixelwise. Call
252 check_frame_size and change_frame_size with pixelwise zero.
253 (ns_draw_window_divider): New function.
254 (ns_redisplay_interface): Add ns_draw_window_divider.
255 (updateFrameSize:): Call change_frame_size with pixelwise zero.
256 (x_new_font): Call x_set_window_size with pixelwise zero.
257 * print.c (print_object): For a window print its sequence
259 * term.c (Fresume_tty): Pixelize call of change_frame_size.
260 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
261 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
262 (w32_createwindow): Use scroll bar area width.
263 (w32_wnd_proc): Handle bottom divider width. For
264 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
265 (Fx_create_frame): Default divider width parameters. Caclulate
266 sizes pixelwise. Add vertical drag cursor support.
267 (x_create_tip_frame): Default divider widths to zero. Pixelize
268 call to change_frame_size.
269 (Fx_show_tip): Add handling of divider widths. Pixelize window
271 (Fw32_frame_rect): New function.
272 (frame_parm_handler w32_frame_parm_handlers): Add divider
274 (Vx_window_vertical_drag_shape): Add variable.
275 * w32inevt.c (resize_event, maybe_generate_resize_event):
276 Pixelize change_frame_size calls.
277 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
279 * w32term.c (w32_draw_window_divider): New function.
280 (x_update_window_end): Handle right divider.
281 (w32_draw_fringe_bitmap, x_scroll_run)
282 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
283 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
284 new frame sizes pixelwise.
285 (x_new_font): Pixelize call to x_set_window_size.
286 (x_check_fullscreen): Pixelize call to change_frame_size.
287 (x_set_window_size_1, x_set_window_size): New argument
288 pixelwise. Calculate pixelwise.
289 (x_wm_set_size_hint): Use scroll bar area width.
290 (w32_redisplay_interface): Add w32_draw_window_divider.
291 * w32term.h (struct w32_output): Add vertical drag cursor.
292 * widget.c (set_frame_size, update_wm_hints)
293 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
295 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
296 * window.c (sequence_number): Restore.
297 (Fwindow_pixel_width, Fwindow_pixel_height)
298 (Fwindow_mode_line_height, Fwindow_header_line_height)
299 (window_pixel_to_total, Frun_window_scroll_functions)
300 (Fset_window_new_pixel, window_resize_apply_total)
301 (Fwindow_resize_apply_total): New functions.
302 (window_body_height, window_body_width): Rename from
303 window_body_lines. New argument PIXELWISE. Calculate
305 (Fwindow_body_height, Fwindow_body_width): New argument
307 (coordinates_in_window, window_relative_x_coord): Use window's
308 pixel width instead of total width.
309 (replace_window, recombine_windows): Initialize pixel values.
310 (resize_root_window, resize_frame_windows, grow_mini_window)
311 (shrink_mini_window): New argument PIXELWISE. Calculate
313 (Fdelete_other_windows_internal, adjust_window_margins)
314 (window_resize_check, window_resize_apply)
315 (Fdelete_window_internal, Fresize_mini_window_internal)
316 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
317 (check_frame_size): Rename arguments. New argument PIXELWISE.
319 (set_window_buffer): Make samebuf bool. Run configuration change
320 hook only if buffer changed.
321 (Fset_window_buffer): Rewrite doc-string.
322 (make_window): Initialize new_pixel slot.
323 (Fwindow_resize_apply): Check pixel size of root window.
324 (Fsplit_window_internal): Call 2nd argument pixel_size.
326 (Fscroll_left, Fscroll_right): Call window_body_width instead of
328 (save_window_data): New slots frame_text_width,
329 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
330 (saved_window): New slots pixel_left, pixel_top, pixel_height,
332 (Fcurrent_window_configuration, Fset_window_configuration)
333 (save_window_save, compare_window_configurations): Handle new
334 slots in save_window_data and saved_window.
335 (Fset_window_scroll_bars): Fix doc-string.
336 (window_resize_pixelwise): New variable.
337 (coordinates_in_window, Fcoordinates_in_window_p): Handle
339 (make_parent_window): Adjust sequence_number.
340 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
342 * window.h (struct window): New members new_pixel, pixel_left,
343 pixel_top, pixel_width, pixel_height. Restore sequence_number.
344 (wset_new_pixel): New function.
345 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
346 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
347 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
348 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
349 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
350 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
351 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
352 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
353 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
354 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
355 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
356 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
357 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
358 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
359 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
361 (resize_frame_windows, grow_mini_window, shrink_mini_window)
362 (window_body_width, check_frame_size): Adapt external declarations.
363 * xdisp.c (last_max_ascent): New integer.
364 (window_text_bottom_y): Handle bottom divider.
365 (window_box_width, window_box_height): Calculate pixelwise.
366 (get_glyph_string_clip_rects): Handle right divider.
367 (remember_mouse_glyph): When windows are resized pixelwise
368 proceed with width and height set to 1.
369 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
371 (move_it_to): Calculate and return maximum x position
373 (Fwindow_text_pixel_size): New function.
374 (resize_mini_window, update_tool_bar): Calculate pixelwise.
375 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
377 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
379 (redisplay_tool_bar): Calculate pixelwise.
380 (redisplay_window): Calculate pixelwise. Handle dividers.
381 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
382 (x_draw_vertical_border): Handle dividers.
383 (define_frame_cursor1): Handle vertical drag cursor.
384 (x_draw_right_divider, x_draw_bottom_divider): New functions.
385 (expose_window): Calculate pixelwise. Handle dividers.
386 (init_xdisp): Initialize pixel values.
387 * xfaces.c (Qwindow_divider): New face.
388 (realize_basic_faces): Realize it.
389 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
390 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
391 (x_set_scroll_bar_default_width): Default actual width to 16.
392 (Fx_create_frame): Set sizes pixelwise.
393 (x_create_tip_frame): Default divider widths to zero. Pixelize
394 call of change_frame_size.
395 (Fx_show_tip): Handle divider widths. Initial pixel position
397 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
398 (Vx_window_vertical_drag_shape): New option.
399 * xmenu.c (free_frame_menubar): Pixelize call of
401 * xterm.c (x_draw_window_divider): New function.
402 (x_update_window_end): Optionally draw right divider.
403 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
404 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
405 (handle_one_xevent, x_new_font): Calculate pixelwise.
406 (x_set_window_size_1, x_set_window_size): New argument
407 pixelwise. Calculate pixelwise.
408 (x_wm_set_size_hint): Pixelize call of check_frame_size.
409 (struct x_redisplay_interface): Add x_draw_window_divider.
410 * xterm.h (struct x_output): Add vertical_drag_cursor.
412 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
414 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
415 Set invisible frames's `redisplay' when a full redisplay is requested.
416 (redisplay_window): Set must_be_updated_p instead (bug#15999).
417 (redisplay_mode_lines): Don't set must_be_updated_p any more.
418 (display_mode_lines): Set it here instead.
420 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
422 * dispextern.h (set_window_update_flags): Remove.
424 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
426 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
428 * xdisp.c (REDISPLAY_SOME_P): New macro.
429 (redisplay_internal): Use it (bug#15999).
430 (prepare_menu_bars, redisplay_window): Use it as well.
432 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
434 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
436 * w32font.c (g_b_init_get_char_width_32_w): New static var.
437 (globals_of_w32font): Zero it out.
438 (GetCharWidth32W_Proc): New function pointer.
439 (get_char_width_32_w): New function.
440 (compute_metrics): If get_glyph_outline_w returns an error, try
441 get_char_width_32_w before declaring a failure. This avoids
442 punishing raster (a.k.a. "bitmap") fonts by slowing down
443 redisplay. (Bug#6364).
445 2013-11-29 Eli Zaretskii <eliz@gnu.org>
447 * xdisp.c (clear_mouse_face): Don't invalidate the entire
448 mouse-highlight info, just signal frame_up_to_date_hook that mouse
449 highlight needs to be redisplayed. (Bug#15913)
451 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
453 Fix minor problems found by static checking.
454 * buffer.h (struct buffer_text, struct buffer):
455 * frame.h (struct frame):
456 * window.h (struct window):
457 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
458 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
459 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
460 no-longer-valid use of HAVE_MENUS.
461 * xdisp.c (propagate_buffer_redisplay): Now static.
463 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
465 * xmenu.c (Fmenu_or_popup_active_p):
466 * window.c (Fset_window_configuration):
467 * menu.c (Fx_popup_menu, Fx_popup_dialog):
468 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
469 * fns.c (Fyes_or_no_p):
470 * editfns.c (Fmessage_box, Fmessage_or_box):
471 * alloc.c (make_save_ptr_ptr):
472 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
474 * window.c (Fset_window_configuration): Move select_window later.
476 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
478 Refine redisplay optimizations to only redisplay *some* frames/windows
479 rather than all of them.
480 * xdisp.c (REDISPLAY_SOME): New constant.
481 (redisplay_other_windows, wset_redisplay, fset_redisplay)
482 (bset_redisplay, bset_update_mode_line): New functions.
483 (message_dolog): Use bset_redisplay.
484 (clear_garbaged_frames): Use fset_redisplay.
485 (echo_area_display): Use wset_redisplay.
486 (buffer_shared_and_changed): Remove.
487 (prepare_menu_bars): Call Vpre_redisplay_function before updating
488 frame titles. Compute the actual set of windows redisplayed.
489 Don't update frame titles and menu bars for frames that don't need to
491 (propagate_buffer_redisplay): New function.
493 (redisplay_internal): Use it. Be more selective in the set of windows
494 we redisplay. Propagate windows_or_buffers_changed to
495 update_mode_lines a bit later to simplify the code.
496 (mark_window_display_accurate_1): Reset window and buffer's
498 (redisplay_window): Do nothing if neither the window nor the buffer nor
499 the frame needs redisplay.
500 * window.h (struct window): Add `redisplay' field.
501 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
502 (redisplay_other_windows, window_list): New declarations.
503 * window.c (select_window, Fset_window_start): Use wset_redisplay.
504 (window_list): Not static any more.
505 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
506 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
507 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
508 * frame.c (Fmake_frame_visible): Don't redisplay everything.
509 * frame.h (struct frame): Add `redisplay' field.
510 Move `external_menu_bar' bitfield next to other bit-fields.
511 (SET_FRAME_GARBAGED): Use fset_redisplay.
512 (SET_FRAME_VISIBLE): Don't garbage the frame;
513 Use redisplay_other_windows.
514 * buffer.h (struct buffer): Add `redisplay' field.
515 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
516 (modify_overlay): Use bset_redisplay.
517 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
519 2013-11-28 Eli Zaretskii <eliz@gnu.org>
521 Support w32 file notifications in batch mode.
522 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
523 invalid (which happens in batch mode). If non-interactive, call
524 handle_file_notifications to store file notification events in the
525 input queue. (Bug#15933)
527 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
529 * w32inevt.c (handle_file_notifications): Now external, not static.
531 * w32term.h (handle_file_notifications): Provide prototype.
533 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
534 init_crit, since init_display, which does that otherwise, is not
537 2013-11-27 Glenn Morris <rgm@gnu.org>
539 * Makefile.in ($(lispsource)/international/charprop.el): New.
540 (emacs$(EXEEXT)): Depend on charprop.el.
542 2013-11-27 Eli Zaretskii <eliz@gnu.org>
544 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
545 deleting portions of the buffer under non-nil REPLACE argument.
548 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
549 directory, watch it and not its parent.
550 (add_watch): Allow empty string in FILE.
552 2013-11-27 Martin Rudalics <rudalics@gmx.at>
554 * window.c (Fset_window_start, window_resize_apply)
555 (window_scroll): Reset window_end_valid (Bug#15957).
557 2013-11-27 Glenn Morris <rgm@gnu.org>
559 * Makefile.in (leimdir): Now in lisp source directory.
560 ($(leimdir)/leim-list.el): Just use ../leim .
561 * epaths.in (PATH_DUMPLOADSEARCH):
562 * lread.c (load_path_default):
563 * nsterm.m (ns_load_path): No more leim directory.
565 2013-11-26 Andreas Schwab <schwab@suse.de>
567 * .gdbinit (xgettype): Add cast.
569 2013-11-26 Glenn Morris <rgm@gnu.org>
571 Preload leim-list.el.
572 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
573 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
574 is a single directory.
576 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
578 bool-vector-subsetp is now the normal direction (Bug#15912).
579 * data.c (Fbool_vector_subsetp): Test whether the first argument
580 is a subset of the second one, not the reverse. Add doc string.
582 Fix minor problems found by static checking.
583 * lread.c (load_path_default): Now static.
584 * textprop.c (text_property_stickiness): Be consistent about the
585 test used when deciding whether to consider the previous character.
586 This simplifies the code a bit.
588 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
590 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
592 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
593 (syms_of_frame): Don't defsubr them.
595 2013-11-25 Glenn Morris <rgm@gnu.org>
597 * lread.c (load_path_default): Change the sense of the argument.
598 (init_lread): When EMACSLOADPATH is set, do not ignore changes
599 from dump_path. When it is not, avoid checking dump_path twice.
601 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
602 uninstalled dump_path against installed Vload_path. (Bug#15964)
604 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
606 Export get_pos_property to Elisp.
607 * editfns.c (Fget_pos_property): Rename from get_pos_property.
608 (syms_of_editfns): Export it to Elisp.
610 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
612 2013-11-23 Romain Francoise <romain@orebokech.com>
614 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
615 initialization here ...
616 (syms_of_fileio): ... from here.
618 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
620 * lread.c (init_lread): Fix int/Lisp_Object mixup.
621 Please use --enable-check-lisp-object-type.
623 2013-11-23 Glenn Morris <rgm@gnu.org>
625 * process.c (get_process): Explicit error for dead buffers.
627 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
629 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
631 2013-11-23 Glenn Morris <rgm@gnu.org>
633 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
634 * lread.c (load_path_check): Take path to check as argument.
635 (load_path_default): New, split from init_lread.
636 (init_lread): Move calc of default load-path to load_path_default.
637 Empty elements in EMACSLOADPATH now stand for the default.
638 (load-path): Doc fix.
639 * emacs.c (decode_env_path): Add option to treat empty elements
640 as nil rather than ".".
641 * callproc.c (init_callproc_1, init_callproc):
642 * image.c (Vx_bitmap_file_path):
643 * lisp.h (decode_env_path):
644 * lread.c (Vsource_directory):
645 Update for new argument spec of decode_env_path.
647 2013-11-22 Eli Zaretskii <eliz@gnu.org>
649 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
650 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
652 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
654 Fix some dependency problems that cause unnecessary recompiles.
655 Problem reported by RMS in
656 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
657 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
658 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
659 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
660 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
661 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
662 (boostrap-clean): No need to remove stamp-oldxmenu.
664 Fix recently introduced bool vector overrun.
665 This was due to an optimization that went awry.
666 Reported by Glenn Morris in
667 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
668 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
669 for empty vectors, undoing the 2013-11-18 change.
670 * data.c (bool_vector_binop_driver): Rely on this.
671 Fix bug that occasionally overran the destination.
672 * lisp.h (struct Lisp_Bool_vector): Document this.
674 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
676 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
679 * nsterm.m (init, run, stop:): Comment out for now, does not work
682 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
684 * charset.c (syms_of_charset): Don't read past end of string.
686 2013-11-19 Glenn Morris <rgm@gnu.org>
688 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
690 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
692 Add hooks to run on gaining/losing focus. (Bug#15029)
693 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
694 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
695 (syms_of_frame): Add focus-in-hook, focus-out-hook.
697 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
699 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
700 The old names predated the API change that put destination at end.
702 Improve API of recently-added bool vector functions (Bug#15912).
703 The old API had (bool-vector-count-matches A B)
704 and (bool-vector-count-matches-at A B I), which gave the
705 misleading impression that the two functions were variants, one
706 with a location I. The new API has (bool-vector-count-population A)
707 and (bool-vector-count-consecutive A B I) to make the distinction
708 clearer. The first function no longer has a B argument, since the
709 caller can easily determine the number of nils if the length and
710 number of ts is known.
711 * data.c (Fbool_vector_count_population): Rename from
712 bool_vector_count_matches, and accept just 1 argument.
713 (Fbool_vector_count_consecutive): Rename from
714 Fbool_vector_count_matches_at.
716 Always allocate at least one bits_word per bool vector.
717 See Daniel Colascione in:
718 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
719 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
720 * data.c (bool_vector_binop_driver): Rely on this. Tune.
721 * lisp.h (struct Lisp_Bool_vector): Document this.
723 2013-11-18 Eli Zaretskii <eliz@gnu.org>
725 * insdel.c (invalidate_buffer_caches): New function, consolidated
726 from part of prepare_to_modify_buffer.
727 (insert_from_gap, prepare_to_modify_buffer):
728 * coding.c (code_convert_region, code_convert_string):
729 Call invalidate_buffer_caches. (Bug#15841)
731 * lisp.h (invalidate_buffer_caches): Add prototype.
733 2013-11-17 Eli Zaretskii <eliz@gnu.org>
735 * w32term.c (x_update_window_end): Don't invalidate the entire
736 mouse-highlight info, just signal frame_up_to_date_hook that mouse
737 highlight needs to be redisplayed. (Bug#15913)
739 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
741 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
743 2013-11-16 Eli Zaretskii <eliz@gnu.org>
745 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
746 while we are using Vprin1_to_string_buffer.
748 * keymap.c (describe_map): Don't crash if PT is 1 both before and
749 after inserting the description string. (Bug#15907)
751 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
753 * data.c: Work around bogus GCC diagnostic about shift count.
754 Reported by Eli Zaretskii in
755 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
756 (pre_value): New function.
757 (count_trailing_zero_bits): Use it.
759 2013-11-15 Eli Zaretskii <eliz@gnu.org>
761 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
762 assume C macros are not supported even under -g3 in these old GCC
765 2013-11-15 Leo Liu <sdl.web@gmail.com>
767 * minibuf.c (Ftry_completion, Fall_completions)
768 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
770 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
772 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
773 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
774 This avoids placing unnecessary constants into the Emacs code.
776 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
778 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
779 for Cygwin w32 build.
781 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
782 for Cygwin w32 build. (Bug#15892)
784 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
786 Simplify, port and tune bool vector implementation.
787 * alloc.c (bool_vector_exact_payload_bytes)
788 (bool_vector_payload_bytes): Remove.
789 (bool_vector_fill): Return its argument.
790 * alloc.c (bool_vector_fill):
792 * print.c (print_object):
793 Simplify by using bool_vector_bytes.
794 * alloc.c (make_uninit_bool_vector):
795 New function, broken out from Fmake_bool_vector.
796 (Fmake_bool_vector): Use it. Use tail call.
797 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
798 * data.c (BITS_PER_ULL): New constant.
799 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
800 if long long versions don't exist.
801 (shift_right_ull): New function.
802 (count_one_bits_word): New function, replacing popcount_bits_word
803 macro. Don't assume that bits_word is no wider than long long.
804 (count_one_bits_word, count_trailing_zero_bits):
805 Don't assume that bits_word is no wider than long long.
806 * data.c (bool_vector_binop_driver, bool_vector_not):
807 * fns.c (Fcopy_sequence):
809 Create an uninitialized destination, to avoid needless work.
810 (internal_equal): Simplify.
811 (Ffillarray): Prefer tail call.
812 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
813 contain at least one word.
814 (bits_word_to_host_endian): Prefer if to #if. Don't assume
815 chars are narrower than ints.
816 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
817 * fns.c (Fcopy_sequence):
819 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
820 Don't try to port to hosts where bits_word values have holes; the
821 code wouldn't work there anyway. Verify this assumption, though.
822 (bool_vector_bytes): New function.
823 (make_uninit_bool_vector): New decl.
824 (bool_vector_fill): Now returns Lisp_Object.
826 * xfns.c (xic_create_fontsetname):
827 * xrdb.c (gethomedir): Prefer tail calls.
829 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
831 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
832 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
834 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
835 that requires a return value.
836 (Fset_buffer_modified_p): Take advantage of this change to do
839 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
841 * buffer.c (Frestore_buffer_modified_p): Sync it with
842 Fset_buffer_modified_p.
843 (Fforce_mode_line_update): New function, moved from subr.el.
844 (Fset_buffer_modified_p): Use them.
845 (syms_of_buffer): Defsubr Fforce_mode_line_update.
847 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
849 * search.c (find_newline): Rewrite to prefer offsets to pointers.
850 This avoids undefined behavior when subtracting pointers into
851 different aways. On my platform it also makes the code a tad
852 smaller and presumably faster.
854 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
856 * keyboard.c (command_loop_1): Use region-extract-function.
857 * insdel.c (Qregion_extract_function): Not static any more (can we
858 stop pretending that these vars can benefit from being marked static?).
860 2013-11-09 Eli Zaretskii <eliz@gnu.org>
862 * search.c (find_newline): If buffer text is relocated during the
863 "dumb loop", adjust C pointers into buffer text to follow suit.
866 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
868 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
869 for conversion (Bug#15837).
871 2013-11-09 Eli Zaretskii <eliz@gnu.org>
873 * fileio.c (Finsert_file_contents): Invalidate the newline cache
874 for the entire range of inserted characters. (Bug#15841)
876 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
878 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
880 (realize_default_face): Remove assignment to distant-foreground if
881 unspecified (Bug#15815).
883 2013-11-08 Eli Zaretskii <eliz@gnu.org>
885 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
886 cache-long-scans disabled, since we don't want to call
887 prepare_to_modify_buffer (in insert_1_both) for each message we
890 * buffer.h (bset_cache_long_scans): New INLINE function, moved
891 from buffer.c. Improve commentary to the buffer field setter
894 * buffer.c (bset_cache_long_scans): Static function deleted.
895 Improve commentary to the buffer field setter functions.
896 (init_buffer_once): Default for cache-long-scans changed to t.
899 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
901 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
903 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
904 This bug was introduced in my 2013-06-21 change, and caused
905 struct Lisp_Sub_Char_Table objects to be given too many slots,
906 which broke 'make -C admin/unidata'.
908 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
910 Import changes from mac-port 4.5.
911 * macfont.m (mac_font_copy_default_descriptors_for_language)
912 (mac_font_copy_default_name_for_charset_and_languages): Declare.
913 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
914 (macfont_language_default_font_names): New.
915 (macfont_list): Rearrange language/charset code.
916 (macfont_close): Don't check for macfont_info->cache.
917 (mac_ctfont_create_preferred_family_for_attributes): New font
919 mac_font_copy_default_name_for_charset_and_languages.
920 (mac_font_copy_default_descriptors_for_language)
921 (mac_font_copy_default_name_for_charset_and_languages): New functions.
923 * macfont.h (kCTVersionNumber10_9): Define if not defined.
925 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
927 Port to C11 aligned_alloc, and fix some integer overflows.
928 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
929 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
930 and use of posix_memalign replaced with aligned_alloc.
931 (aligned_alloc): New function, defined or declared as needed.
932 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
933 Don't undef; configure.ac now does this.
934 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
935 (calloc, aligned_alloc): Check for integer overflow.
936 (aligned_alloc): Rename from memalign. All uses changed.
937 (memalign): New function, an alias for aligned_alloc.
939 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
941 * xdisp.c (redisplay_internal): Fix typo in last change.
943 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
945 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
947 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
949 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
950 redisplay--mode-lines-cause.
951 (redisplay_internal): Keep them uptodate. Remove redundant check of
952 buffer_shared_and_changed.
953 * *.[chm]: Number every assignment to update_mode_lines so we
954 can track why it is set.
956 2013-11-06 Eli Zaretskii <eliz@gnu.org>
958 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
960 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
962 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
963 can track why it is set.
965 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
967 Integer-related fixes for term.c etc.
968 * dispextern.h (face_tty_specified_color): New function.
969 * term.c (turn_on_face): Don't rely on undefined behavior when
970 assigning an out-of-range value to 'long'.
971 Simplify test for toggling highlight.
972 (tty_capable_p): Omit last two (unused) args. All callers changed.
973 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
974 (read_menu_input, tty_menu_activate, tty_menu_show):
975 * xfaces.c (x_supports_face_attributes_p)
976 (tty_supports_face_attributes_p):
977 Use bool for boolean. All callers changed.
978 (tty_supports_face_attributes_p): Omit defaults for color indices;
979 no longer needed. Simplify tail call.
981 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
983 * xdisp.c (prepare_menu_bars): Mark static.
984 * lisp.h (prepare_menu_bars): Don't declare.
985 * xselect.c (x_handle_selection_clear):
986 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
988 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
990 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
991 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
993 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
995 * keyboard.c (Fcommand_error_default_function): Rename from
996 Fdefault_error_output.
998 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1000 * keyboard.c (Fdefault_error_output): New function, extracted from
1002 (syms_of_keyboard): Use it for Vcommand_error_function.
1004 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1006 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1007 (init_eval): Use it to ensure handlerlist is non-NULL.
1008 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1009 (Fsignal): Adjust NULLness test of handlerlist.
1010 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1012 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1014 * callproc.c (call_process): Call prepare_to_modify_buffer before
1015 decoding text read from the sub-process, as the decoded stuff will
1016 be inserted into the buffer. This will invalidate the various
1017 caches maintained for the buffer. (Bug#15148)
1019 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1021 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1022 string of glyphless-char-display.
1024 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1026 * nsfns.m (ns_get_name_from_ioreg): New function.
1027 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1028 OSX >= 10.9. Use ns_get_name_from_ioreg.
1030 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1032 Simplify and port recent bool vector changes.
1033 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1034 only in this file. Use a more-efficient implementation if the
1035 second argument is a power of 2.
1036 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1037 Remove no-longer-necessary compile-time checks.
1038 (bool_vector_exact_payload_bytes): New function.
1039 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1040 exact payload changed to call the new function. Do not assume
1041 that the arg or result fits in ptrdiff_t.
1042 (bool_vector_fill): New function.
1043 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1045 (vroundup_ct): Don't assume arg fits in size_t.
1046 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1047 invoke set_category_set.
1048 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1049 All callers changed. Use bool_vector_set.
1050 * category.h (XCATEGORY_SET): Remove; no longer needed.
1051 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1053 * data.c (Faref): Use bool_vector_ref.
1054 (Faset): Use bool_vector_set.
1055 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1056 (Fbool_vector_not, Fbool_vector_count_matches)
1057 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1058 * fns.c (concat): Use bool_vector_ref.
1059 (Ffillarray): Use bool_vector_fill.
1060 (mapcar1): Use bool_vector_ref.
1061 (sxhash_bool_vector): Hash words, not bytes.
1062 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1063 a constant, since it's now used in #if.
1064 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1065 unsigned char on unusual architectures, so that we no longer
1066 assume that the number of bits per bits_word is a power of two or
1067 is a multiple of 8 or of CHAR_BIT.
1068 (Qt): Add forward decl.
1069 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1070 at least as strictly as bits_word.
1071 (bool_vector_data, bool_vector_uchar_data): New accessors.
1072 All data structure accesses changed to use them.
1073 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1074 (bool_vector_set): New functions.
1075 (bool_vector_fill): New decl.
1076 (ROUNDUP): Move to alloc.c as described above.
1078 Fix recent gnutls changes.
1079 * gnutls.c (Fgnutls_boot): Don't assume C99.
1080 * process.c (wait_reading_process_output): Fix typo in recent change.
1082 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1084 * process.c (wait_reading_process_output, read_process_output)
1085 (send_process): Check gnutls_state is not NULL.
1087 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1088 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1090 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1092 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1093 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1095 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1098 * nsfns.m (Fx_create_frame): Fix memory leak.
1100 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1101 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1102 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1104 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1106 * xdisp.c (message3_nolog, message_with_string): Encode the string
1107 before writing it to the terminal in a non-interactive session.
1109 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1110 sure we concatenate them into a unibyte string.
1112 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1113 resulting temporary name before returning it to the caller.
1114 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1115 is a unibyte string, convert NAME to a unibyte string to ensure
1116 that the result is also a unibyte string.
1118 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1119 create unibyte strings from default paths and directory/file
1122 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1125 * callproc.c (init_callproc): Use build_unibyte_string to make
1126 sure we create unibyte strings from default paths and
1127 directory/file names.
1129 * buffer.c (init_buffer): Don't store default-directory of
1130 *scratch* in multibyte form. The original problem which led to
1131 that is described in
1132 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1133 but it was solved long ago. (Bug#15260)
1135 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1137 Port to stricter C99 platforms.
1138 Especially, C99 prohibits nesting a struct X inside struct Y if
1139 struct X has a flexible array member.
1140 * alloc.c (struct sdata): New type.
1141 (sdata): Implement in terms of struct sdata.
1142 Remove u member; all uses replaced by next_vector, set_next_vector.
1143 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1144 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1145 (struct sblock): Rename first_data member to data, which is now
1146 a flexible array member. All uses changed.
1147 (next_vector, set_next_vector, large_vector_vec): New functions.
1148 (vector_alignment): New constant.
1149 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1150 (struct large-vector): Now merely a NEXT member, since the old approach
1151 ran afoul of stricter C99. All uses changed to use
1152 large_vector_vec or large_vector_offset.
1153 (large_vector_offset): New constant.
1154 * dispnew.c: Include tparam.h, for tgetent.
1155 Do not include term.h; no longer needed.
1156 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1157 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1158 (struct Lisp_Vector): Use a flexible array member for contents,
1159 instead of a union with a member that is an array of size 1.
1161 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1162 fact that the struct no longer contains a union.
1163 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1164 (struct Lisp_Save_Value, struct Lisp_Free):
1165 Use unsigned, not int, for spacers, to avoid c99 warning.
1166 (union specbinding): Use unsigned, not bool, for bitfield, as
1167 bool is not portable to pre-C99 hosts.
1169 2013-11-04 Glenn Morris <rgm@gnu.org>
1171 * emacs.c (usage_message): Mention that `-L :...' appends.
1173 2013-11-02 Glenn Morris <rgm@gnu.org>
1175 * Makefile.in (abs_builddir): Remove.
1176 (bootstrap_exe): Use relative filename.
1178 Use relative filenames in TAGS files.
1179 * Makefile.in (abs_srcdir): Remove it again.
1180 (.PHONY): Remove frc.
1181 (maintainer-clean): No more TAGS-LISP file.
1182 (TAGS): Pass relative file names to etags.
1183 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1185 * Makefile.in (abs_srcdir): New, set by configure.
1187 (maintainer-clean): Remove pointless echo. That should be in the
1188 top-level Makefile, if anywhere. Delete TAGS-LISP.
1189 (extraclean): No s/ and m/ directories for some time.
1190 (TAGS): Also depend on ctagsfiles3.
1191 Remove no-longer-defined S_FILE.
1192 Pass absolute filenames to etags once more.
1193 (TAGS-LISP): Replace lispdir with its expansion.
1194 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1195 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1197 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1199 * xfaces.c (check_lface_attrs, realize_default_face):
1200 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1201 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1203 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1205 * emacs.c (original_pwd): Remove global var by making it local.
1206 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1208 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1210 * xfaces.c: Declare color_distance.
1211 (QCdistant_foreground): New variable.
1212 (NEAR_SAME_COLOR_THRESHOLD): New define.
1213 (load_color2): New function.
1214 (load_color): Call load_color2.
1215 (load_face_colors): Call load_color2 and if distant-color is specified
1216 calculate distant and use distant-color if colors are near.
1217 (LFACE_DISTANT_FOREGROUND): New define.
1218 (merge_face_ref, Finternal_set_lisp_face_attribute)
1219 (Finternal_get_lisp_face_attribute)
1220 (x_supports_face_attributes_p): Handle distant-foreground similar to
1222 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1224 * dispextern.h (lface_attribute_index):
1225 Add LFACE_DISTANT_FOREGROUND_INDEX.
1227 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1229 * image.c (pbm_next_char): New function.
1230 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1231 (pbm_scan_number): Use it.
1232 (Qlibjpeg_version): New variable.
1233 (syms_of_image): DEFSYM and initialize it.
1235 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1237 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1239 2013-10-31 Glenn Morris <rgm@gnu.org>
1241 * emacs.c (original_pwd): New char.
1242 (main): If using --chdir, store original_pwd.
1243 (init_cmdargs): When setting Vinvocation_directory based on a
1244 relative argv[0], use original_pwd if set. (Bug#15768)
1246 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1248 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1250 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1252 * insdel.c: Fix minor problems found by static checking.
1253 (Qregion_extract_function): Now static.
1254 (prepare_to_modify_buffer_1): Remove unused locals.
1256 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1258 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1259 (syms_of_xdisp): Declare pre-redisplay-function.
1260 (markpos_of_region): Remove function.
1261 (init_iterator, compute_stop_pos, handle_face_prop)
1262 (face_before_or_after_it_pos, reseat_to_string)
1263 (get_next_display_element, window_buffer_changed)
1264 (redisplay_internal, try_cursor_movement, redisplay_window)
1265 (try_window_reusing_current_matrix, try_window_id, display_line)
1266 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1267 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1268 * window.h (struct window): Remove field `region_showing'.
1269 * dispextern.h (struct it): Remove region_beg/end_charpos.
1270 (face_at_buffer_position, face_for_overlay_string)
1271 (face_at_string_position): Update prototypes.
1272 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1273 (face_at_string_position): Remove `region_beg' and `region_end' args.
1274 * fontset.c (Finternal_char_font):
1275 * font.c (font_at, font_range): Adjust calls accordingly.
1276 * insdel.c (Qregion_extract_function): New var.
1277 (syms_of_insdel): Initialize it.
1278 (prepare_to_modify_buffer_1): Use it.
1280 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1282 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1283 * ftxfont.c (ftxfont_get_gcs):
1284 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1285 * xfaces.c (x_free_colors, x_free_dpy_colors)
1286 (x_create_gc, unload_color):
1287 * xselect.c (x_property_data_to_lisp):
1288 * xsettings.c (parse_settings):
1289 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1290 (get_bits_and_offset): Adjust definition.
1291 * frame.c (XParseGeometry): Adjust locals.
1292 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1293 * regex.h (toplevel): Likewise for reg_syntax_t.
1295 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1297 * eval.c (run_hook_with_args): Use FUNCTIONP.
1299 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1301 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1302 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1303 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1304 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1305 on MS-Windows anyway.
1306 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1307 (free_realized_face): ...adjust user.
1308 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1309 white relief pixels to -1.
1310 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1311 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1312 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1314 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1316 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1317 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1318 in practice now. All callers changed.
1320 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1322 * dispextern.h (struct face): Use bitfields for 'underline_type'
1323 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1324 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1325 'stipple' member. Move 'lface' member up to help...
1326 * xfaces.c (make_realized_face): ...this function to find and
1327 clear just the members that need clearing.
1328 (load_face_colors, realize_x_face):
1329 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1331 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1333 * xftfont.c (struct xftfont_info): Remove set-but-unused
1335 (xftfont_open): Adjust user.
1336 (xftfont_get_colors): Remove useless prototype.
1338 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1340 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1341 before passing them to 'unexec'. (Bug#15260)
1343 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1345 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1347 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1349 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1350 the changed signature of the font driver's 'close' method.
1352 * w32font.h (w32font_close): Adjust the prototype to the change in
1353 function definition.
1355 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1357 * w32uniscribe.c (uniscribe_close): Adapt the call to
1358 w32font_close to its new prototype.
1360 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1362 Omit unused frame argument of font API's close function.
1363 * font.h (struct font): Drop frame argument. Adjust comment.
1364 * font.c (font_clear_cache, font_close_object): Adjust users.
1365 * ftfont.c (ftfont_close):
1366 * ftxfont.c (ftxfont_close):
1367 * macfont.m (macfont_close):
1368 * nsfont.m (nsfont_close):
1369 * w32font.c (w32font_close):
1370 * xfont.c (xfont_close):
1371 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1372 tweak comments and make functions safe if called more than once for
1373 the same font object.
1375 Perform font-specific cleanup when font object is swept by GC. See
1376 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1377 * alloc.c (cleanup_vector): New function.
1378 (sweep_vector): Call it for each reclaimed vector object.
1379 * font.h (struct font): Adjust comment.
1381 2013-10-24 Glenn Morris <rgm@gnu.org>
1383 * Makefile.in (abs_top_srcdir): New, set by configure.
1385 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1387 Adjust recent font-related changes to fix bug#15686.
1388 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1389 is a live window system frame, mark its default font too.
1391 2013-10-23 Glenn Morris <rgm@gnu.org>
1393 * Makefile.in (RUN_TEMACS): Make relative (again).
1394 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1395 (bootstrap-emacs$(EXEEXT)):
1396 Quote entities that might contain whitespace.
1398 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1400 Port to Solaris 10 and its bundled GCC.
1401 Problem reported by Timothy C. Burt.
1402 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1404 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1406 Do not allow font caches to grow too large.
1407 * alloc.c (compact_font_cache_entry, compact_font_caches):
1408 New functions or stub if not HAVE_WINDOW_SYSTEM.
1409 (compact_undo_list): Factor out from Fgarbage_collect.
1411 (mark_face_cache): Mark face font. Move down to avoid
1413 (mark_terminals): Do not mark font cache here.
1414 (Fgarbage_collect): Call compaction functions described
1415 above. Adjust comment.
1417 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1419 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1420 chdir to HOME (bug#15607).
1422 * nsterm.m (Qcocoa, Qgnustep): New variables.
1423 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1424 (ns_get_color): Make selection color work for GNUStep also.
1426 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1428 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1429 handles mouse clicks. Instead, let GPM use the same code as all
1430 the other mice use. See the discussion starting at
1431 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1432 for the details of the problem with the menu bar this fixes.
1434 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1436 Remove port-specific display name lists to avoid extra
1437 complexity and data duplication with display info lists.
1438 * xterm.h (x_display_name_list): Remove declaration.
1439 * xterm.c (x_display_name_list): Remove.
1440 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1441 * xfns.c (x_display_info_for_name, Fx_display_list):
1442 Likewise. Use x_display_list where appropriate.
1443 * w32term.h (w32_display_name_list): Remove declaration.
1444 * w32term.c (w32_display_name_list): Remove.
1445 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1447 * w32fns.c (x_display_info_for_name, Fx_display_list):
1448 Likewise. Use x_display_list where appropriate.
1449 * nsterm.h (ns_display_name_list): Remove declaration.
1450 * nsterm.m (ns_display_name_list): Remove.
1451 (ns_term_init, syms_of_nsterm): Adjust users.
1452 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1453 Likewise. Use x_display_list where appropriate.
1454 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1455 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1456 (mark_terminals): Mark per-terminal font cache.
1458 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1460 Don't run timers in input-pending-p. Its new check-timers param
1461 provides the prior behavior. (Bug#15045).
1462 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1465 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1467 Make some functions static in non-Microsoft builds.
1468 On my platform (Fedora 19 x86-64), this shrinks the
1469 Emacs executable (text+data) by 0.25%.
1470 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1471 (load_color) [!MSDOS]:
1472 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1473 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1474 * lisp.h (check_existing):
1475 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1476 (network_interface_info) [!WINDOWSNT]:
1477 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1478 Remove extern decls.
1479 * fileio.c (check_existing):
1480 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1481 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1482 (network_interface_info) [!WINDOWSNT]:
1483 * term.c (encode_terminal_code) [!WINDOWSNT]:
1484 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1485 * xfaces.c (load_color) [!MSDOS]:
1487 * fileio.c (check_existing, check_executable, check_writable):
1488 * process.c (network_interface_list, network_interface_info):
1489 Move earlier, so that we don't need forward decls.
1490 * gnutls.c (fn_gnutls_transport_set_errno)
1491 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1493 * w32.c (init_environment): Use faccessat rather than
1494 check_existing, partly for consistency with the rest of the code
1495 in this file, partly so that check_existing can be static.
1497 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1498 * emacs.c (MAIN_PROGRAM): New macro.
1499 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1500 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1502 bool vector int width fixes
1503 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1504 (Fbool_vector_count_matches_at):
1505 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1506 can exceed PTRDIFF_MAX, at least in theory.
1507 (Fbool_vector_count_matches_at):
1508 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1510 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1512 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1513 (struct sockaddr): Add forward decl, for platforms that lack it.
1515 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1517 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1520 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1522 * w32.c (network_interface_get_info, network_interface_list)
1523 (network_interface_info): New functions. (Bug#15610)
1524 (GetAdaptersInfo_Proc): New typedef.
1525 (get_adapters_info): New wrapper function.
1526 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1528 * process.h (network_interface_list, network_interface_info):
1531 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1532 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1533 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1534 for WINDOWSNT. Doc fix.
1535 (syms_of_process): Defsubr Snetwork_interface_list and
1536 Snetwork_interface_info unconditionally.
1538 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1539 in NS GUI sessions. (Bug#15629)
1541 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1543 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1545 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1547 * print.c (print_object): Print " ..." when truncating bool vectors.
1549 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1551 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1552 standard mouse buttons.
1554 * termhooks.h (struct input_event): Remove incorrect commentary.
1556 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1558 Disallow bool vector operations on mixed-length operands.
1559 The old behavior left garbage in the result vector sometimes,
1560 and didn't seem to be useful.
1561 * data.c (Qwrong_length_argument): New static var.
1562 (wrong_length_argument): New function.
1563 (bool_vector_binop_driver): Check that args agree in length.
1565 * keyboard.c, keyboard.h (all_kboards): Now static.
1567 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1569 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1570 note from the lispref.
1572 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1574 * nsterm.h (struct ns_display_info): Remove set-but-unused
1575 member image_cache (image caches are per-terminal anyway).
1576 (FRAME_X_IMAGE_CACHE): Remove.
1577 * nsterm.m (ns_initialize_display_info): Adjust user.
1579 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1581 * w32proc.c: Include mingw_time.h.
1583 * w32.c: Include mingw_time.h.
1585 Implement scrolling of TTY menus when the screen is too short.
1587 * term.c (tty_menu_display): Accept an additional argument, the
1588 menu item from which to start displaying the menu. Account for
1589 the value of Y when limiting the menu to the number of available
1591 (mi_result): New enumeration.
1592 (read_menu_input): Return enumerated value. When the y coordinate
1593 hits min_y or max_y, return scroll indication instead of wrapping
1595 (tty_menu_activate): Handle the scrolling indications from
1596 read_menu_input. Compute the first menu item to display and pass
1597 it to tty_menu_display.
1599 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1601 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1602 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1603 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1604 Adjust to match the change described below.
1605 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1606 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1607 memory_below_frame members to...
1608 * termchar.h (struct tty_display_info): ...here because they're
1609 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1610 * term.c (init_tty):
1611 * nsterm.m (ns_create_terminal):
1612 * w32term.c (w32_create_terminal):
1613 * xterm.c (x_create_terminal): Adjust users.
1614 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1615 to filter out non-TTY frames. Adjust comment.
1616 (scrolling): Adjust user. Prefer eassert for debugging check.
1618 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1620 * xfaces.c (PT_PER_INCH): Remove unused macro.
1621 * termhooks.h (struct terminal): Remove set-but-unused
1622 member fast_clear_end_of_line.
1623 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1624 * nsterm.m (ns_create_terminal):
1625 * term.c (init_tty):
1626 * w32term.c (w32_create_terminal):
1627 * xterm.c (x_create_terminal): Adjust users.
1629 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1631 * lisp.h (bool_vector_size): New function.
1632 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1633 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1634 (Fbool_vector_not, Fbool_vector_count_matches_at):
1635 Remove uses of 'eassume' that should no longer be needed,
1636 because they are subsumed by the 'eassume' in bool_vector_size.
1638 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1640 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1641 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1642 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1644 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1646 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1647 have different dimensions. (Bug#15575)
1649 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1652 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1654 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1656 * term.c (tty_menu_show): Never return with unbalanced
1657 specpdl. Use eassert for debugging check. Adjust style.
1659 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1661 * term.c (read_menu_input): Make selection of menu items
1662 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1663 (tty_menu_activate): Fix off-by-one error when computing max_y.
1665 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1667 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1668 audit logging (only used with GnuTLS 3.x) and enable it.
1670 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1672 * dispnew.c (redraw_frame): Remove useless #ifdef because
1673 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1674 Also, move TTY fflush to...
1675 * term.c (tty_update_end): ...this function.
1677 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1679 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1680 the end of the frame's glyph matrix. (Bug#15575)
1682 * term.c (tty_menu_display): Don't move cursor while overwriting
1683 frame's glyphs with menu items. Limit the number of items
1684 displayed to what can be shown on the available screen lines,
1685 excluding the echo area.
1686 (tty_menu_activate): Limit the Y coordinate allowed by
1687 read_menu_input to the last screen line used for menu display.
1689 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1691 * lisp.h (eassume): New macro.
1692 Also, include <verify.h>, for 'assume'.
1693 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1694 (vroundup, vector_nbytes):
1695 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1696 (Fbool_vector_not, Fbool_vector_count_matches)
1697 (Fbool_vector_count_matches_at):
1698 Use eassume, not eassert.
1699 * casetab.c (set_identity, shuffle):
1700 * composite.c (composition_gstring_put_cache):
1701 * dispnew.c (update_frame_1):
1702 * ftfont.c (ftfont_shape_by_flt):
1703 * image.c (gif_load):
1704 * intervals.c (offset_intervals):
1705 * macfont.m (macfont_shape):
1706 Remove calls to 'assume' that are no longer needed, because
1707 --enable-gcc-warnings no longer generates bogus warnings
1708 when these calls are removed.
1710 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1712 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1714 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1716 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1717 (Qsubstitute_env_in_file_name): New var.
1718 (syms_of_fileio): Define it.
1720 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1722 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1723 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1726 * term.c (save_and_enable_current_matrix): Don't allocate and
1727 don't save margin areas.
1728 (restore_desired_matrix): Don't restore margin areas.
1729 (free_saved_screen): Don't free margin areas.
1731 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1733 * image.c: Pacify --enable-gcc-warnings.
1734 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1735 #define only if used.
1737 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1739 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1740 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1741 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1742 (gif_load): For giflib v5.x and later, display the error message
1743 produced by giflib when its functions fail.
1744 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1747 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1749 * keyboard.c (last_event_timestamp): Remove. For X selection and
1750 GTK popup menus, it may be obtained from per-frame X display info.
1751 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1752 (process_special_events): Adjust users.
1753 * keyboard.h (last_event_timestamp): Remove declaration.
1754 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1755 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1756 * menu.h (xmenu_show): Adjust prototype.
1757 * menu.c (Fx_popup_menu): Adjust user.
1758 * xselect.c (x_own_selection, x_get_foreign_selection)
1759 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1761 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1763 * keyboard.c (init_kboard): Now static. Add arg
1764 to denote window system. Adjust comment.
1765 (init_keyboard): Adjust user.
1766 (allocate_kboard): New function.
1768 * nsterm.m (ns_term_init):
1769 * term.c (init_tty):
1770 * w32term.c (w32_create_terminal):
1771 * xterm.c (x_term_init): Use it.
1772 * keyboard.h (init_kboard): Remove prototype.
1773 (allocate_kboard): Add prototype.
1775 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1777 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1778 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1780 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1782 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1784 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1786 * term.c (tty_menu_activate): Flush the output stream after
1787 showing the cursor, and don't mark the frame garbaged at exit from
1788 the function. Fixes redisplay glitches when moving from one menu
1791 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1793 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1794 or throw error (Bug#15570).
1796 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1798 * intervals.c (temp_set_point_both): Move test into 'eassert',
1801 * lisp.h (eassert): Don't use 'assume'.
1802 Sometimes 'assume' wins in performance, and sometimes it loses,
1803 so it shouldn't be used all the time. Perhaps we need two
1804 flavors of 'eassert', one for where 'assume' is far more likely
1805 to help or to hurt; but that can be done later.
1806 Problem reported by Dmitry Antipov in
1807 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1808 Also, don't include <verify.h>; no longer needed.
1810 2013-10-09 Glenn Morris <rgm@gnu.org>
1812 * eval.c (Fcond): Doc tweak.
1814 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1816 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1817 expressions with side effects to eassert. (Bug#15565)
1819 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1821 * fns.c (hashfn_user_defined): Allow hash functions to return any
1824 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1826 Fix minor problems found by static checking.
1827 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1828 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1829 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1830 * keyboard.c (read_menu_command): Remove unused local.
1831 * lisp.h (read_menu_command): New decl.
1832 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1833 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1834 Return ptrdiff_t, not int.
1835 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1836 not int, for benefit of xpalloc.
1837 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1839 (have_menus_p): Remove; unused.
1840 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1841 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1842 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1844 (save_and_enable_current_matrix): Omit unnecessary casts.
1845 (read_menu_input): Omit local extern decl (now in lisp.h).
1846 Don't access uninitialized storage if mouse_get_xy fails.
1847 (tty_menu_activate): Mark local as initialized, for lint.
1848 (tty_menu_activate, tty_meny_show): Remove unused locals.
1850 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1852 Support menus on text-mode terminals.
1853 * xterm.h (xw_popup_dialog): Add prototype.
1855 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1856 (xmenu_show): Block input here, instead in Fx_popup_menu.
1857 (xw_popup_dialog): New function, with X-specific bits of popup
1860 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1863 * window.c (Fset_window_configuration): Use run-time tests of the
1864 frame type instead of compile-time conditionals, when menu-bar
1865 lines are considered.
1867 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1868 (w32_popup_dialog): New prototypes.
1870 * w32menu.c (Fx_popup_dialog): Function deleted.
1871 (w32_popup_dialog): New function, with w32 specific bits of popup
1872 dialogs. Block input here.
1874 * w32inevt.c (w32_console_read_socket): Minor change to add
1875 debugging TTY events.
1877 * w32fns.c (show_hourglass): If returning early because the frame
1878 is not a GUI frame, unblock input.
1880 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1881 (cursorY): New functions.
1883 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1884 WINDOWSNT, macros that call curX and curY elsewhere.
1886 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1888 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1889 specific function to hide and show cursor on a text-mode terminal.
1890 (tty_menu_struct, struct tty_menu_state): New structures.
1891 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1892 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1893 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1894 (tty_menu_locate, save_and_enable_current_matrix)
1895 (restore_desired_matrix, screen_update, read_menu_input)
1896 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1897 (tty_pop_down_menu, tty_menu_last_menubar_item)
1898 (tty_menu_new_item_coords, tty_menu_show): New functions.
1899 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1901 * nsterm.h (ns_popup_dialog): Adjust prototype.
1903 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1905 (ns_popup_dialog): Adapt order of arguments to the other
1906 *_menu_show implementations.
1907 (Fx_popup_dialog): Function deleted.
1909 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1911 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1913 * menu.c (have_boxes): New function.
1914 (single_keymap_panes): Use it instead of a compile-time
1916 (single_menu_item): Use run-time tests of the frame type instead
1917 of compile-time conditionals.
1918 (encode_menu_string): New function.
1919 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1920 the macro, since different types of frame need different encoding
1922 (digest_single_submenu): Use run-time tests of frame type instead
1923 of, or in addition to, compile-time conditionals.
1924 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1925 (Fx_popup_menu): Detect when the function is called from keyboard
1926 on a TTY. Don't barf when invoked on a text-mode frame.
1927 Check frame type at run time, instead of compile-time conditionals for
1928 invoking terminal-specific menu-show functions.
1929 Call tty_menu_show on text-mode frames.
1930 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1931 run time to determine which alternative to invoke; support dialogs
1934 * keyboard.h <Qmouse_movement>: Declare.
1936 * keyboard.c <Qmouse_movement>: Now extern.
1937 <Qecho_keystrokes>: New static variable.
1938 (read_key_sequence): Accept an additional argument, a flag to
1939 prevent redisplay during reading of the key sequence. All callers
1941 (read_menu_command): New function.
1942 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1944 (toolkit_menubar_in_use): New function.
1945 (make_lispy_event): Use it instead of a compile-time test.
1947 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1948 window-system being available.
1950 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1951 to x-popup-dialog on the frame type, they all now support popup
1954 * dispnew.c (save_current_matrix): Save the margin areas.
1955 (restore_current_matrix): Restore margin areas.
1956 (update_frame_with_menu): New function.
1958 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1961 * alloc.c (make_save_ptr): Now compiled unconditionally.
1963 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1965 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1966 (redraw_frame, update_frame): Adjust users.
1967 * dispextern.h (set_window_update_flags): Adjust prototype.
1968 * xdisp.c (redisplay_internal): When updating all frames with zero
1969 windows_or_buffers_changed, assume that only the windows that shows
1970 current buffer should be really updated.
1972 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1974 Do not allocate huge temporary memory areas and objects while encoding
1975 for file I/O, thus reducing an enormous memory usage for large buffers.
1976 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1977 * coding.h (struct coding_system): New member raw_destination.
1978 * coding.c (setup_coding_system): Initialize it to zero.
1979 (encode_coding_object): If raw_destination is set, do not create
1980 dst_object. Add comment.
1981 * fileio.c (toplevel): New constant E_WRITE_MAX.
1982 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1983 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1985 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1987 * nsterm.m (windowDidExitFullScreen:):
1988 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1990 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1992 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1993 * keyboard.c (unblock_input_to): Don't process pending signals
1994 if a fatal error is in progress.
1996 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1997 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1998 they're talking about words in Lisp bool vectors.
1999 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2000 * data.c (popcount_bits_word): Rename from popcount_size_t.
2001 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2004 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2006 Improve support for popcount and counting trailing zeros (Bug#15550).
2007 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2008 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2009 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2010 (popcount_size_t_msc, popcount_size_t_gcc):
2011 Remove; now done by Gnulib.
2012 (popcount_size_t): Now a macro that defers to Gnulib.
2013 (count_trailing_zero_bits): Return int, for consistency with
2014 Gnulib and because Emacs prefers signed to unsigned int.
2015 Don't assume that size_t is either unsigned int or unsigned long
2016 or unsigned long long.
2017 (size_t_to_host_endian): Do not assume that size_t is either
2018 exactly 32 or exactly 64 bits wide.
2019 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2020 etc., so that it's now an enum constant, not a macro.
2021 No need to assume that it's either 32 or 64.
2023 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2025 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2028 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2030 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2031 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2033 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2035 emacs_read and emacs_write now use void *, not char *.
2036 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2037 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2038 Buffer arg is now void *, not char *. This matches plain
2039 'read' and 'write' better, and avoids a constraint violation
2040 on Solaris 9 with Oracle Studio.
2042 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2044 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2045 memset to explicit loop. Otherwise copy largest possible chunk
2046 from initialized to uninitialized part, thus allowing the longer
2047 memcpy runs and reducing the number of loop iterations.
2049 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2051 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2052 hide toolbar (Bug#15388).
2053 (windowDidEnterFullScreen:): If presentation options are zero,
2054 set them here (Bug#15388).
2055 (ns_update_auto_hide_menu_bar): Remove runtime check.
2056 Don't auto hide dock unless menubar is also auto hidden.
2058 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2060 * editfns.c (message): Mention batch mode in doc string.
2062 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2064 * nsterm.m (check_native_fs): Remove erroneous comment.
2066 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2068 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2069 uses find_newline instead of scan_newline and so doesn't move point.
2071 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2073 Use hardware support for byteswapping on glibc x86 etc.
2074 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2075 whereas the old swap64 needed 30.
2076 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2077 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2078 Use byteswap.h's macros to swap bytes.
2079 * lisp.h (swap16, swap32, swap64): Remove.
2080 All uses replaced by bswap_16, bswap_32, bswap_64.
2082 * bytecode.c (exec_byte_code): Use some more volatile variables
2083 to work around local variables getting clobbered by longjmp.
2084 Port to pre-C99, which doesn't allow decls after stmts.
2086 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2088 * lisp.h (eassert): Assume that COND is true when optimizing.
2089 In other words, take on the behavior of eassert_and_assume.
2090 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2091 (eassert_and_assume): Remove. All uses replaced by eassert.
2093 * xdisp.c (Qglyphless_char): Now static.
2095 Adjust to merge from gnulib.
2096 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2097 * lisp.h: Include <verify.h>, for 'assume'.
2099 * eval.c (clobbered_eassert): New macro.
2100 (internal_catch, internal_condition_case)
2101 (internal_condition_case_1, internal_condition_case_2)
2102 (internal_condition_case_n): Use it instead of eassert
2103 when the argument contains locals clobbered by longjmp.
2104 Don't use clobbered locals outside of clobbered_eassert.
2105 (internal_lisp_condition_case): Use a volatile variable
2106 to work around a local variable's getting clobbered.
2108 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2110 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2111 (PUSH_HANDLER): New macro.
2112 (catchlist): Remove.
2113 (handlerlist): Always declare.
2115 * eval.c (catchlist): Remove (merge with handlerlist).
2116 (handlerlist, lisp_eval_depth): Not static any more.
2117 (internal_catch, internal_condition_case, internal_condition_case_1)
2118 (internal_condition_case_2, internal_condition_case_n):
2120 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2121 handlerlist/catchlist.
2122 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2123 handlerlist which can only handle a single condition-case handler at
2125 (find_handler_clause): Simplify since we only a single branch here
2128 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2130 (bcall0): New function.
2131 (exec_byte_code): Add corresponding cases. Improve error message when
2132 encountering an invalid byte-code. Let Bunwind_protect accept
2133 a function (rather than a list of expressions) as argument.
2135 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2136 and make them unconditional now that they're heap-allocated.
2138 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2140 * charset.c (Fdecode_char, Fencode_char): Remove description of
2141 `restriction' arg. now that it's hidden by advertised-calling-convention.
2143 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2145 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2146 Remove unused variable (from mac-port).
2147 (macfont_draw): Use s->ybase for correct y position.
2149 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2151 * frame.h (struct frame): Drop has_minibuffer member because...
2152 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2153 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2155 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2157 * window.h (struct window): Prefer enum text_cursor_kinds to int
2158 for phys_cursor_type member. Move the latter, phys_cursor_width,
2159 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2160 * window.c (replace_window, make_window): Adjust users.
2162 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2164 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2165 this module is never compiled otherwise.
2167 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2169 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2172 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2174 * xdisp.c (get_next_display_element): Don't call face_for_font in
2175 a build configured --without-x. (Bug#15484)
2177 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2179 * window.c (calc_absolute_offset): #elif should be #elif defined.
2181 * frame.c (delete_frame): Block/unblock input to overcome race
2182 condition (Bug#15475).
2184 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2186 * frame.c (delete_frame): Record selected frame only after
2187 calling Qdelete_frame_functions (Bug#15477).
2189 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2191 * nsterm.m (ns_selection_color): Remove.
2192 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2193 NSColor selectedText(Background)Color. Only for COCOA.
2194 (ns_term_init): Remove assignment of ns_selection_color, logic
2195 moved to ns_get_color.
2197 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2198 NS_SELECTION_COLOR_DEFAULT.
2199 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2201 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2203 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2204 frame' does not have the tool_bar_window member.
2206 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2208 Signal error when reading an empty byte-code object (Bug#15405)
2209 * lread.c (read1): signal error
2210 * alloc.c (make_byte_code): eassert header size
2211 (sweep_vectors): change an int to size_t
2213 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2215 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2216 instead of ints, as it's the usual style for offsetof constants. See:
2217 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2219 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2220 This is ugly, but it should fix the performance problem for older
2221 GCC versions in the short run. I'll look into integrating the
2222 Gnulib module for popcount, as a better fix.
2223 See the thread starting in:
2224 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2225 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2226 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2227 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2228 (popcount_size_t): Use it.
2230 2013-09-24 Daniel Colascione <dancol@dancol.org>
2232 * process.c (Fnetwork_interface_info): Fix build break due to
2235 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2237 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2238 Prefer signed to unsigned integers where either will do.
2239 No need for 'const' on locals that do not escape.
2240 Omit easserts with unnecessary and unportable assumptions about
2241 alignment. Avoid unnecessary casts to char *.
2243 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2245 Use union for the payload of struct Lisp_Vector.
2246 This helps to avoid a few glitches dictated by C's aliasing rules.
2247 * lisp.h (struct Lisp_Vector): Use union for next and
2248 contents member. Adjust comment. Change related users.
2249 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2250 Related users changed.
2251 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2252 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2253 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2254 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2256 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2258 Optimize glyph row clearing and copying routines.
2259 * dispextern.h (struct glyph_row): Change layout of struct
2260 glyph_row to help copy_row_except_pointers. Adjust comment.
2261 * dispnew.c (null_row): Remove.
2262 (clear_glyph_row): Use offsetof and memset to find and clear
2263 just the members that need clearing. Adjust comment.
2264 (copy_row_except_pointers): Likewise for copying.
2266 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2268 Some minor cleanups of recently-added bool vector code.
2269 * conf_post.h (assume): Always return void. Use lint version
2270 only if GCC and MSC versions don't apply.
2271 * conf_post.h (assume):
2272 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2273 Depend on _MSC_VER, not __MSC_VER, for consistency with
2275 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2276 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2277 (bool_vector_binop_driver, count_trailing_zero_bits)
2278 (size_t_to_host_endian): Now static, not static inline;
2279 the latter isn't needed with modern compilers and doesn't
2280 work with older compilers anyway.
2282 * alloc.c (valgrind_p): Use bool for boolean.
2284 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2286 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2287 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2288 (display_last_displayed_message_p, message_buf_print)
2289 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2290 Use bool for boolean.
2291 * dispextern.h (cancel_line, init_desired_glyphs):
2292 Remove ancient leftover.
2293 (help_echo_showing_p, hourglass_shown_p):
2294 * lisp.h (noninteractive_need_newline): Adjust declaration.
2296 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2298 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2300 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2301 ...this file and convert the latter to static. Adjust comment.
2302 (make_initial_frame):
2303 * window.c (init_window_once): Adjust user.
2304 * frame.h (last_nonminibuf_frame): Remove declaration.
2305 * lisp.h (selected_frame): Likewise.
2306 * msdos.c (the_only_display_info): Adjust comment.
2308 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2310 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2311 computing the end column of mouse-highlight that comes from
2312 display or overlay strings. (Bug#15437)
2313 (note_mouse_highlight): Adapt calculation of last argument to
2314 mouse_face_from_string_pos to the above change.
2316 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2317 all platforms, not just for clang.
2319 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2321 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2322 about excess arguments to snprintf.
2324 * conf_post.h(assume): Use __builtin_unreachable for clang.
2326 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2328 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2329 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2331 2013-09-23 Daniel Colascione <dancol@dancol.org>
2333 * alloc.c (USE_VALGRIND): New macro; on by default
2334 when ENABLE_CHECKING.
2335 (mark_maybe_object, mark_maybe_pointer)
2336 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2338 (valgrind_p) [USE_VALGRIND]: New variable.
2339 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2341 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2343 * process.c (wait_reading_process_output): Change int pnamelen to
2346 * nsterm.m (setMarkedText:selectedRange:):
2347 (deleteWorkingText):
2348 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2349 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2350 argument to unsigned long to avoid warning.
2351 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2353 * conf_post.h (assume): Fix compiler error: x shall be cond.
2355 2013-09-22 Daniel Colascione <dancol@dancol.org>
2357 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2358 warning when compiling without a window system.
2360 2013-09-22 Daniel Colascione <dancol@dancol.org>
2362 * data.c (Qbool_vector_p): New symbol.
2363 (bool_vector_spare_mask, popcount_size_t_generic)
2364 (popcount_size_t_msc, popcount_size_t_gcc)
2366 (bool_vector_binop_driver)
2367 (count_trailing_zero_bits, size_t_to_host_endian)
2368 (Fbool_vector_exclusive_or)
2369 (Fbool_vector_union)
2370 (Fbool_vector_intersection, Fbool_vector_set_difference)
2371 (Fbool_vector_subsetp, Fbool_vector_not)
2372 (Fbool_vector_count_matches)
2373 (Fbool_vector_count_matches_at): New functions.
2374 (syms_of_data): Intern new symbol, functions.
2375 * alloc.c (bool_vector_payload_bytes): New function.
2376 (Fmake_bool_vector): Instead of calling Fmake_vector,
2377 which performs redundant initialization and argument checking,
2378 just call allocate_vector ourselves. Make sure we clear any
2379 terminating padding to zero.
2380 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2381 instead of open-coding the size calculation.
2382 (vroundup_ct): New macro.
2383 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2384 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2385 * composite.c (composition_gstring_put_cache):
2386 Change lint_assume to assume.
2387 * conf_post.h (assume): New macro.
2388 (lint_assume): Remove.
2389 * dispnew.c (update_frame_1): Change lint_assume to assume.
2390 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2392 * image.c (gif_load): Change lint_assume to assume.
2393 * lisp.h (eassert_and_assume): New macro.
2394 (Qbool_vector_p): Declare.
2395 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2396 (swap16, swap32, swap64): New inline functions.
2397 * macfont.c (macfont_shape): Change lint_assume to assume.
2398 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2399 * xsettings.c (parse_settings): Use new swap16 and
2400 swap32 from lisp.h instead of file-specific macros.
2402 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2404 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2405 found (which can legitimately happen when the glyph row at the
2406 window start is disabled in the current_matrix. (Bug#15365)
2408 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2410 Fix syntax.h bug introduced by recent INLINE change.
2411 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2412 conditionally compiled one way in some modules, and a different
2413 way in others. This doesn't work with extern inline functions,
2414 which must have the same definition in all modules, because the
2415 defining code might be shared across modules, depending on the
2416 implementation. Symptoms reported by Martin Rudalics in:
2417 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2418 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2419 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2420 overriding the corresponding functions in syntax.h.
2421 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2422 (syntax_property): New inline functions.
2423 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2424 Rewrite in terms of these new functions.
2426 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2428 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2429 not chars_in_text, whose result depends on the multibyteness of
2430 the current buffer. (Bug#15426)
2432 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2434 Port recent change to hosts where pointers aren't 'long'.
2435 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2436 Don't assume that pointers are the same width as 'long'.
2437 Add a compile-time check that a pointer fits into two X slots.
2439 A simpler, centralized INLINE.
2440 * conf_post.h (INLINE): Define only if not already defined.
2441 This allows us to use a single INLINE, defined by one file
2443 * emacs.c (INLINE): Define it.
2444 Also, include category.h, charset.h, composite.h, dispextern.h,
2445 syntax.h, systime.h, so that their INLINE definitions are expanded
2447 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2448 * buffer.h, buffer.c (BUFFER_INLINE):
2449 * category.h, category.c (CATEGORY_INLINE):
2450 * character.h, character.c (CHARACTER_INLINE):
2451 * charset.h, charset.c (CHARSET_INLINE):
2452 * composite.h, composite.c (COMPOSITE_INLINE):
2453 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2454 * frame.h, frame.c (FRAME_INLINE):
2455 * intervals.h, intervals.c (INTERVALS_INLINE):
2456 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2457 * lisp.h, alloc.c (LISP_INLINE):
2458 * process.h, process.c (PROCESS_INLINE):
2459 * syntax.h, syntax.c (SYNTAX_INLINE):
2460 * systime.h, sysdep.c (SYSTIME_INLINE):
2461 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2462 * window.h, window.c (WINDOW_INLINE):
2463 Remove. All uses replaced with INLINE.
2465 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2467 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2470 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2472 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2473 'const char *' to avoid compiler warnings due to similar change in
2474 the prototype of x_get_string_resource.
2476 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2478 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2479 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2480 going to replace static variables below. Adjust comments.
2481 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2482 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2483 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2484 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2485 Related users changed.
2486 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2487 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2488 last_mouse_movement_time, going to replace static variables below.
2490 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2491 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2493 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2494 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2495 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2496 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2497 static variables below.
2498 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2499 (last_mouse_scroll_bar): Remove.
2500 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2501 (mouseExited): Related users changed.
2503 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2505 Do not use external array to process X scroll bar messages.
2506 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2507 (x_send_scroll_bar_event): Pack window pointer into two slots
2508 of XClientMessageEvent if we're 64-bit. Adjust comment.
2509 (x_scroll_bar_to_input_event): Unpack accordingly.
2511 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2513 Ifdef away recent changes which aren't relevant to NS port.
2514 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2515 [!HAVE_NS]: Declare as such.
2516 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2517 [!HAVE_NS]: Define as such.
2519 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2521 * frame.c (x_redo_mouse_highlight): New function
2522 to factor out common code used in W32 and X ports.
2523 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2524 * xterm.h (struct x_display_info):
2525 * w32term.h (struct w32_display_info):
2526 * nsterm.h (struct ns_display_info): New members
2527 last_mouse_motion_frame, last_mouse_motion_x and
2528 last_mouse_motion_y, going to replace static variables below.
2529 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2530 (redo_mouse_highlight): Remove.
2531 (note_mouse_movement, syms_of_xterm): Adjust user.
2532 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2533 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2534 (redo_mouse_highlight): Remove.
2535 (note_mouse_movement, syms_of_w32term): Adjust user.
2536 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2537 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2539 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2540 * nsfns.m (compute_tip_xy): Adjust user.
2542 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2544 * frame.c (x_mouse_grabbed): New function.
2545 * dispextern.h (x_mouse_grabbed): Add prototype.
2546 (last_mouse_frame): Remove declaration.
2547 * xterm.h (struct x_display_info):
2548 * w32term.h (struct w32_display_info):
2549 * nsterm.h (struct ns_display_info): New member
2550 last_mouse_frame, going to replace...
2551 * xdisp.c (last_mouse_frame): ...global variable.
2552 (note_tool_bar_highlight):
2553 * w32term.c (w32_mouse_position, w32_read_socket):
2554 * xterm.c (XTmouse_position, handle_one_xevent):
2555 Use x_mouse_grabbed.
2556 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2558 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2560 * w32term.c (w32_read_socket): Avoid temporary
2561 variables in a call to x_real_positions.
2562 * xterm.c (handle_one_xevent): Likewise.
2564 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2566 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2567 (x_icon_type): Remove prototype.
2568 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2569 * frame.c (x_icon_type): Remove.
2570 * w32term.c (x_make_frame_visible, x_iconify_frame):
2571 * xterm.c (x_make_frame_visible, x_iconify_frame):
2572 Use x_set_bitmap_icon to factor out common code.
2574 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2576 * dispextern.h (check_x_display_info, x_get_string_resource):
2577 Declare here just once and unify the latter.
2578 * frame.c (check_x_display_info, x_get_string_resource):
2579 * nsterm.h (check_x_display_info):
2580 * xrdb.c (x_get_string_resource):
2581 * xterm.h (check_x_display_info): Remove prototypes.
2582 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2583 * w32reg.c (x_get_string_resource): Likewise.
2584 (w32_get_rdb_resource): Adjust user.
2586 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2588 * xterm.h (struct x_display_info): New member
2589 x_pending_autoraise_frame, going to replace...
2590 * xterm.c (pending_autoraise_frame): ...static variable.
2591 (x_new_focus_frame, XTread_socket): Adjust users.
2592 * w32term.h (struct w32_display_info): New member
2593 w32_pending_autoraise_frame, going to replace...
2594 * w32term.c (pending_autoraise_frame): ...global variable.
2595 (x_new_focus_frame, w32_read_socket): Adjust users.
2597 2013-09-17 Glenn Morris <rgm@gnu.org>
2599 * xdisp.c (message_dolog): If we create *Messages*,
2600 switch it to messages-buffer-mode.
2602 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2604 Don't overuse 'const' in types of locals.
2605 * bidi.c (bidi_count_bytes):
2606 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2607 (xg_event_is_for_scrollbar):
2608 * xselect.c (x_handle_property_notify)
2609 (x_handle_selection_notify, x_handle_dnd_message):
2610 * xsettings.c, xsettings.h (xft_settings_event):
2611 * xterm.c (x_handle_net_wm_state, handle_one_event)
2612 (x_menubar_window_to_frame, x_detect_focus_change)
2613 (construct_mouse_click, note_mouse_movement)
2614 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2615 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2616 (handle_one_xevent, x_handle_net_wm_state):
2617 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2618 (x_handle_dnd_message):
2619 Avoid unnecessary 'const', typically the second 'const' in
2620 'const foo * const arg', a 'const' that does not affect the API
2621 and doesn't significantly help the human reader.
2623 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2625 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2626 only if Glib < 2.36.0.
2627 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2628 * xsettings.c (init_gconf, init_gsettings): Do not check
2630 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2632 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2634 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2636 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2637 before calling g_type_init.
2639 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2641 * nsterm.m (syms_of_nsterm): ... to here.
2643 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2645 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2646 (ignore_next_mouse_click_timeout): Use Time as X does.
2647 (handle_one_xevent): Avoid cast and use unsigned comparison.
2649 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2651 Do not copy X event in handle_one_xevent except KeyPress case.
2652 Wnen XEvent is processed, it is unlikely to be changed except
2653 KeyPress case, so we can avoid copying and use const pointer to
2654 const data to make sure that an event is not changed elsewhere.
2655 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2656 const' and do not create local copy except for the KeyPress event.
2657 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2658 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2659 (x_handle_net_wm_state, x_menubar_window_to_frame)
2660 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2661 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2662 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2663 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2664 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2665 (x_handle_dnd_message):
2666 * xsettings.c (xft_settings_event):
2667 Use 'const XEvent * const' where appropriate.
2668 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2670 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2672 Fix X event waiting to handle multiple frames.
2673 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2674 * xterm.c (pending_event_wait): Remove. Adjust users.
2675 (x_detect_focus_change): Pass frame arg.
2676 (handle_one_xevent): Find related frame early and clear per-frame
2677 wait_event_type only if this is an event for the relevant frame.
2678 (x_wait_for_event): Use per-frame wait_event_type.
2680 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2682 * nsfns.m (Fx_create_frame): Fix font driver registration for
2685 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2686 for syms_of_macfont.
2688 * nsterm.m: Include macfont.h.
2689 (ns_tmp_flags, ns_tmp_font): Remove.
2690 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2691 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2692 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2693 (changeFont:): Fix code style. Check for font driver type when
2696 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2699 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2700 (nsfont_open): Set font driver type.
2701 Set font->ascent and font->descent. Figure out font instead of
2702 ns_tmp_font, and flags instead of ns_tmp_flags.
2703 Fix indentation. Remove call to ns_draw_text_decoration,
2706 * nsfns.m: Include macfont.h.
2707 (Fx_create_frame): Register macfont driver, make a better default font.
2708 (Fns_popup_font_panel): Get font from macfont driver, if used.
2710 * macfont.m, macfont.h, maccuvs.h: New files.
2712 * font.h: Declare syms_of_macfont.
2714 * font.c (syms_of_font): Call syms_of_macfont.
2716 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2718 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2720 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2721 and it is always zero for others, so I assume that this is an ancient
2722 leftover which nobody will want to change any more.
2723 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2724 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2725 * frame.c (x_set_scroll_bar_width):
2726 * w32fns.c (w32_createscrollbar):
2727 * w32term.c (w32_set_vertical_scroll_bar):
2728 * xfns.c (x_set_scroll_bar_default_width):
2729 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2730 (x_scroll_bar_expose): Related users changed.
2732 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2734 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2735 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2736 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2738 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2740 * nsterm.h, w32term.h, xterm.h: ...and not here.
2741 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2742 Remove unused Xisms.
2743 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2744 these modules are never compiled otherwise.
2746 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2748 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2749 Doc fix. (Bug#15375)
2751 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2753 Unify Fx_focus_frame between all ports.
2754 * frame.h (x_focus_frame): New prototype.
2755 * xfns.c (Fx_focus_frame): Remove.
2756 (syms_of_xfns): Do not defsubr it.
2757 (x_focus_frame): X implementation.
2758 * nsfns.m (Fx_focus_frame): Remove.
2759 (syms_of_nsfns): Do not defsubr it.
2760 (x_focus_frame): NS implementation.
2761 * w32term.c (Fx_focus_frame): Remove.
2762 (x_focus_on_frame): Rename to...
2763 (x_focus_frame): W32 implementation.
2764 * w32term.h (x_focus_on_frame): Remove prototype.
2765 * w32fns.c (Fx_focus_frame): Remove.
2766 (syms_of_w32fns): Do not defsubr it.
2767 * frame.c (Fx_focus_frame): Define here.
2768 (syms_of_frame): Defsubr here.
2769 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2771 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2773 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2774 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2775 each port to reference the port-specific window system data.
2776 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2777 (FRAME_DISPLAY_INFO): Define.
2778 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2779 (FRAME_DISPLAY_INFO): Define. Adjust users.
2780 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2781 (FRAME_DISPLAY_INFO): Define. Adjust users.
2782 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2783 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2784 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2785 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2786 * xselect.c, xterm.c: All related users changed.
2788 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2790 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2791 (x_menubar_window_to_frame): Remove prototypes.
2792 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2793 (x_menubar_window_to_frame, x_top_window_to_frame):
2795 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2796 (x_menubar_window_to_frame, x_top_window_to_frame):
2797 ...to here and convert all but the last to static.
2799 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2801 * lisp.mk (lisp): Add w32-common-fns.elc.
2803 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2805 * charset.c (char_charset): Document an exception for char-charset.
2807 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2809 * xterm.h (x_display_info): New field last_user_time...
2810 * xterm.c (toplevel): ...to replace static last_user_time.
2811 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2813 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2815 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2816 scroll bar values to prevent thumb from disappear and update comment.
2818 2013-09-11 Glenn Morris <rgm@gnu.org>
2820 * emacs.c (usage_message): Possessive apostrophe tweak.
2822 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2824 * nsterm.m (syms_of_nsterm): Use Qns.
2825 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2826 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2827 * xfns.c (x_display_info_for_name, Fx_open_connection):
2828 Remove old '#if 0' code.
2829 (syms_of_xfns): Use Qx.
2830 * termhooks.h (fullscreen_hook): Remove the leftover.
2831 (struct terminal): Fix typo in comment.
2833 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2835 Cleaning up a few X scroll bar bits.
2836 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2837 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2838 New member last_seen_part, going to replace...
2839 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2840 (xt_action_hook) [USE_LUCID]: Adjust user.
2841 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2842 Lucid-specific scroll bar support.
2843 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2844 to int and adjust to use last_seen_part member.
2845 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2846 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2847 Initialize last_seen_part.
2849 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2851 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2852 insert-buffer-substring an empty string.
2854 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2856 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2857 avoiding a GCC warning.
2859 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2861 Ifdef away frame tool bar code when it is not really used.
2862 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2863 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2864 and minimize_tool_bar_window_p under the above.
2865 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2866 (fset_tool_bar_window): Likewise.
2867 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2868 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2869 (change_frame_size_1):
2870 * window.c (window_from_coordinates, Frecenter): Adjust users.
2871 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2872 code is not really used.
2873 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2874 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2875 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2876 [!USE_GTK && !HAVE_NS]: Define as such.
2877 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2878 (note_mouse_highlight, expose_frame):
2879 * xfns.c (x_set_tool_bar_lines):
2880 * xterm.c (handle_one_xevent): Adjust users.
2882 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2884 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2885 This bug was introduced by my 2013-08-26 patch, which incorrectly
2886 assumed that the terminfo implementation doesn't use termcap buffers.
2887 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2888 these buffers apparently are used after all.
2889 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2890 (struct tty_display_info): Define members termcap_term_buffer and
2891 termcap_strings_buffer even if TERMINFO.
2893 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2896 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2897 'usage' docstring entry to pacify make-docfile.
2899 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2901 Change comparison functions =, <, >, <=, >= to take many arguments.
2902 * data.c: Change comparison functions' interface and implementation.
2903 * lisp.h: Make arithcompare available for efficient two arg
2905 * bytecode.c: Use arithcompare.
2906 * fileio.c: Use new interface.
2908 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2910 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2912 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2914 * eval.c (Feval): Document the new use of `lexical'.
2916 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2918 Review and drop old frame resize hack.
2919 * frame.h (struct frame): Remove force_flush_display_p.
2920 * dispnew.c (update_frame): Adjust user and don't call
2921 flush_frame here. The comment has said that there was an issues
2922 with redisplaying fringes, but I don't see any differences with
2923 and without this hack. Hopefully we can continue without it.
2924 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2925 current frame matrices twice if resized_p is set.
2927 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2929 Do not populate pure Xism x_sync to other ports.
2930 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2931 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2932 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2933 * w32term.h (x_sync): Remove prototype.
2935 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2937 Cleanup frame flushing.
2938 * dispextern.h (struct redisplay_interface):
2939 Drop flush_display_optional because flush_display is enough
2940 for X and flushing via RIF is just a no-op for others.
2941 * frame.h (flush_frame): New function.
2942 * dispnew.c (update_frame):
2943 * minibuf.c (read_minibuf):
2944 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2946 * keyboard.c (detect_input_pending_run_timers): Do not flush
2947 all frames but selected one in redisplay_preserve_echo_area.
2948 * nsterm.m (ns_flush): Remove no-op.
2949 (ns_redisplay_interface): Adjust user.
2950 * w32term.h (x_flush): Remove no-op.
2951 (w32_redisplay_interface): Adjust user.
2952 * xterm.c (x_flush): Simplify because we do not flush all
2953 frames at once any more. Adjust comment.
2954 (x_redisplay_interface): Adjust user.
2956 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2958 Port --without-x --enable-gcc-warnings to Fedora 19.
2959 * gfilenotify.c (globals_of_gfilenotify):
2960 Call g_type_init only if using an older glib version that needs it.
2962 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2964 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2965 (last_glyphless_glyph_merged_face_id): Remove declarations.
2966 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2967 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2968 (last_glyphless_glyph_merged_face_id): Now static.
2969 (merge_escape_glyph_face): New function, refactored from...
2970 (get_next_display_element): ...here.
2971 (merge_glyphless_glyph_face): New function, refactored from...
2972 (produce_glyphless_glyph): ...here...
2973 * term.c (produce_glyphless_glyph): ...and here.
2975 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2977 * eval.c (eval_sub): Only call Ffunction if necessary.
2979 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2981 Attempt to make redisplay more selective when changing cursor type.
2982 * frame.h (struct frame): New bitfield cursor_type_changed.
2983 * xdisp.c (cursor_type_changed): Remove.
2984 (try_cursor_movement, redisplay_window, try_window_id)
2985 (set_frame_cursor_types, try_window_reusing_current_matrix):
2986 Adjust to use per-frame bitfield.
2987 (redisplay_internal): Look for cursor type change on each visible
2988 frame and consider all frames if cursor type has been changed on
2989 the frame other than selected. If cursor type has been changed on
2990 selected frame only, do not use fast update.
2992 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2994 Attempt to make redisplay more selective when changing fonts.
2995 * frame.h (struct frame): New bitfield fonts_changed.
2996 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2997 (adjust_frame_glyphs): Add prototype.
2998 * dispnew.c (fonts_changed_p): Remove.
2999 (adjust_glyphs): Remove because we do not
3000 adjust matrices on all frames at once any more.
3001 (adjust_frame_glyphs): Block and unblock input here.
3002 (adjust_glyph_matrix): Use fonts_changed.
3003 (change_frame_size_1): Use adjust_frame_glyphs.
3004 * font.c (font_open_entity): Use fonts_changed.
3005 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3006 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3007 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3008 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3009 (shrink_mini_window, Fresize_mini_window_internal)
3010 (window_scroll_pixel_based, Fset_window_configuration)
3011 (apply_window_adjustment, Fset_window_vscroll):
3012 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3013 Use adjust_frame_glyphs.
3014 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3015 (try_window_reusing_current_matrix, try_window_id, display_line)
3016 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3017 (redisplay_internal): Consider fonts_changed and adjust frame
3018 matrices for each frame only if the frame is visible. If font
3019 has been changed on some frame during full redisplay, retry
3020 only visible frames where the font has been actually changed.
3022 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3024 Cache current header and mode line height for each window.
3025 * window.h (struct window): New fields mode_line_height
3026 and header_line_height.
3027 * window.c (make_window): Initialize them.
3028 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3029 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3030 (current_mode_line_height, current_header_line_height):
3032 * xdisp.c (current_mode_line_height, current_header_line_height):
3034 (pos_visible_p, init_xdisp): Adjust user.
3035 (redisplay_window): Invalidate mode_line_height and
3036 header_line_height if current and desired matrices do not agree.
3038 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3040 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3041 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3043 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3045 Make --without-x compatible with --enable-gcc-warnings.
3046 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3047 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3048 members under HAVE_WINDOW_SYSTEM.
3049 * keyboard.c (make_lispy_focus_out): Likewise.
3050 (record_menu_key): Move under HAVE_MENUS.
3051 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3052 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3053 (syms_of_xdisp): Adjust user.
3054 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3055 (start_hourglass, cancel_hourglass):
3056 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3057 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3058 and CLEAR_FONT_TABLE_NFONTS.
3059 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3060 Declare only if HAVE_WINDOW_SYSTEM.
3061 (lface_same_font_attributes_p, clear_face_gcs): Define only
3062 if HAVE_WINDOW_SYSTEM.
3064 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3066 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3067 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3068 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3070 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3072 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3074 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3076 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3077 This fixes a type error on hosts where ptrdiff_t is wider than int.
3079 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3081 * keyboard.c (read_key_sequence_vs): New function.
3082 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3085 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3087 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3089 Makefile improvements.
3090 * Makefile.in (config.status): Don't use double-colon rules, as
3091 they are not portable according to POSIX. Fix shell typo with `;
3092 I guess this rule has never been tested?
3093 (VCSWITNESS): New macro, to override any environment var.
3095 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3097 * xterm.h (struct x_display_info): Do not track X connection
3098 fd separately because it is always available from Display.
3099 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3102 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3104 * buffer.c (drop_overlay):
3105 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3106 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3108 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3110 * buffer.c (Fmake_overlay, Fmove_overlay):
3111 * intervals.c (set_point_from_marker):
3112 * print.c (PRINTPREPARE): Prefer signal_error
3113 to plain error and report unsuitable marker too.
3115 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3117 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3118 for 'dragging' member.
3119 (struct x_output): Remove set-but-unused leftovers
3120 'left_before_move' and 'top_before_move'.
3121 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3122 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3123 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3124 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3125 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3126 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3127 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3128 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3130 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3132 * nsfont.m (INVALID_GLYPH): New define.
3133 (nsfont_encode_char): Use INVALID_GLYPH.
3134 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3136 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3138 * xterm.c (x_last_mouse_movement_time): Revert last change.
3139 This code should use XDisplayMotionBufferSize to check display's
3140 motion history first, and there are few other issues as well.
3141 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3142 (handle_one_xevent): Adjust user.
3144 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3146 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3147 * frame.c (Flast_nonminibuf_frame): ... to here.
3148 (check_minibuf_window): Don't abort if no window was found
3151 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3153 Use XGetMotionEvents to ask the last mouse motion time from X server.
3154 * xterm.c (X_MOTION_HISTORY): Default to 1.
3155 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3156 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3157 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3158 Ifdef away legacy code.
3159 (XTmouse_position, x_scroll_bar_report_motion):
3160 Use x_last_mouse_movement_time.
3161 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3164 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3166 * msdos.c (last_mouse_window): Move to...
3167 (dos_rawgetc): ...this function and adjust comment.
3168 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3169 (mouseMoved): ...this function and adjust comment.
3170 * w32term.c (last_window): Likewise with...
3171 (w32_read_socket): ...this function.
3172 * xterm.c (last_window): Likewise with...
3173 (handle_one_xevent): ...this function.
3175 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3177 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3178 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3179 (handle_one_xevent): ...to here.
3180 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3183 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3185 * msdos.c (IT_set_terminal_window): Remove no-op.
3186 (initialize_msdos_display): Adjust terminal setup.
3187 * w32console.c (w32con_set_terminal_window): Remove no-op.
3188 (initialize_w32_display): Adjust terminal setup.
3189 * w32term.c (w32_set_terminal_window): Remove no-op.
3190 (w32_create_terminal): Adjust terminal setup.
3191 * xterm.c (XTset_terminal_window): Remove no-op.
3192 (x_create_terminal): Adjust terminal setup.
3194 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3196 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3198 (ns_create_terminal): Adjust terminal setup.
3199 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3201 (w32_create_terminal): Adjust terminal setup.
3202 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3204 (x_create_terminal): Adjust terminal setup.
3206 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3208 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3209 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3210 * dispnew.c (buffer_posn_from_coords):
3211 * window.c (Fwindow_end, displayed_window_lines):
3212 * xdisp.c (redisplay_mode_lines): Use it.
3214 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3216 * fontset.c (face_for_char): Check char in the current face font first
3217 if HAVE_NS (Bug#15138).
3219 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3221 * window.c (temp_output_buffer_show): Make sure window returned
3222 by display_buffer is live (Bug#15213).
3224 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3226 Minor cleanup to avoid forward declarations.
3227 * coding.h (struct ccl_spec): Remove forward declaration.
3228 * composite.h (toplevel): Include font.h.
3229 (struct composition_it, struct face, struct font_metrics):
3230 Remove forward declaration.
3231 * dispextern.h (struct image, struct atimer): Likewise.
3232 * emacsgtkfixed.h (struct frame): Likewise.
3233 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3234 * font.h (struct font_driver, struct font, struct glyph_string)
3235 (struct face): Remove forward declaration.
3236 * fontset.h (struct face, struct font): Likewise.
3237 * frame.h (toplevel): Style cleanup.
3238 (enum output_method): Move to...
3239 * termhooks.h (enum output_method): ...here.
3240 (struct glyph, struct frame, struct ns_display_info)
3241 (struct x_display_info, struct w32_display_info):
3242 Remove forward declaration.
3243 * xterm.h (toplevel): Include termhooks.h.
3244 (struct font, struct window, struct glyph_matrix, struct frame)
3245 (struct input_event, struct face, struct image): Remove forward
3247 * gtkutil.h (struct _widget_value): Likewise.
3248 * keyboard.h (toplevel): Include termhooks.h.
3249 (struct input_event): Remove forward declaration.
3251 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3253 * intervals.c (set_point_from_marker): New function.
3254 * editfns.c (Fgoto_char):
3255 * process.c (Finternal_default_process_filter):
3256 * window.c (select_window_1): Use it.
3257 * buffer.h (set_point_from_marker): Add prototype.
3259 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3261 * w32.c (term_winsock): Call release_listen_threads before calling
3263 (_sys_wait_accept): Wait for accept event in a loop with a finite
3264 timeout, instead of waiting indefinitely. Will hopefully avoid
3265 hanging during exit because WSACleanup deadlocks waiting for the
3266 event object to be released. (Bug#14333)
3268 * w32proc.c (release_listen_threads): New function, signals all
3269 the reader threads that listen for connections to stop waiting.
3271 * w32.h (release_listen_threads): Add prototype.
3273 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3275 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3276 field of new marker (for sanity and safety).
3277 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3278 anyway because XMISCTYPE is a function and can't be an lvalue).
3280 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3282 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3283 (x_after_update_window_line, x_scroll_bar_create):
3284 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3285 (handle_one_xevent, x_clear_frame_area):
3286 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3287 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3288 * xterm.h (x_clear_area): Adjust prototype.
3290 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3292 Hook scanning and indentation functions to find_newline. This helps
3293 to avoid duplicated code and renders more respect to newline cache.
3294 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3295 * cmds.c (Fforward_line):
3296 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3297 Use find_newline and avoid unnecessary point movements.
3298 * search.c (scan_newline): Implement on top of find_newline.
3300 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3302 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3303 scoped code (bug#11258).
3305 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3307 * nsterm.m (last_window): New variable.
3308 (EV_TRAILER2): New macro.
3309 (EV_TRAILER): Call EV_TRAILER2.
3310 (mouseMoved:): Add support for mouse-autoselect-window
3311 on nextstep (Bug#6888).
3313 2013-08-28 Andreas Schwab <schwab@suse.de>
3315 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3316 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3317 Remove unused macro definitions.
3318 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3319 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3320 Only define if emacs.
3322 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3324 Prefer enum glyph_row_area to int where appropriate.
3325 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3327 (window_box, window_box_width, window_box_left, window_box_left_offset)
3328 (window_box_right, window_box_right_offset): Adjust prototypes.
3329 * xdisp.c (window_box, window_box_width, window_box_left)
3330 (window_box_left_offset, window_box_right, window_box_right_offset):
3331 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3332 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3333 * nsterm.m (ns_clip_to_row):
3334 * w32term.c (w32_clip_to_row):
3335 * xterm.c (x_clip_to_row): Likewise.
3337 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3339 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3340 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3342 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3344 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3345 for portability to hosts where /bin/sh has problems.
3347 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3349 Redesign redisplay interface to drop global output_cursor.
3350 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3351 (toplevel): Remove declaration of output_cursor.
3352 (set_output_cursor, x_cursor_to): Remove prototype.
3353 * window.h (struct window): New member output_cursor.
3354 (output_cursor_to): New function to replace RIF member.
3355 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3356 (update_text_area, set_window_cursor_after_update): Use it.
3357 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3358 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3359 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3360 * w32term.c (x_update_window_begin, x_update_window_end):
3361 * xterm.c (x_update_window_begin, x_update_window_end):
3362 Adjust to use per-window output cursor.
3364 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3366 Simplify SELECT_TYPE-related code.
3367 Like EMACS_TIME, this portability layer is no longer needed, since
3368 Emacs has been using fd_set as a portability layer for some time.
3369 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3370 (SELECT_TYPE): Remove. All uses changed to fd_set.
3371 (fd_set) [!FD_SET]: New typedef.
3373 Simplify EMACS_TIME-related code.
3374 This portability layer is no longer needed, since Emacs has been
3375 using struct timespec as a portability layer for some time.
3376 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3377 Include <time.h> rather than "systime.h"; that's all that's needed now.
3378 * dispnew.c: Include <timespec.h> rather than "systime.h";
3379 that's all that's needed now.
3380 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3381 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3382 TIMESPEC_RESOLUTION.
3383 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3384 LOG10_TIMESPEC_RESOLUTION.
3385 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3386 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3387 (make_emacs_time): Remove. All used changed to make_timespec.
3388 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3389 (current_timespec): Rename from current_emacs_time. All uses changed.
3390 (add_emacs_time): Remove. All uses changed to timespec_add.
3391 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3392 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3393 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3394 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3395 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3396 (current_timespec): Rename from current_emacs_time. All uses changed.
3397 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3398 changed to timespec_cmp.
3399 * xgselect.c: Include <timespec.h>, since our .h files don't.
3401 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3403 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3404 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3405 Remove the leftovers.
3406 * gtkutil.c (toplevel): Do not declare Qxft but include
3408 * image.c (toplevel): Do not declare Vlibrary_cache because
3409 it's already done in lisp.h.
3411 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3413 * lisp.h (Mouse_HLInfo): Move from here...
3414 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3415 (reset_mouse_highlight): New function.
3416 * msdos.c (dos_set_window_size, IT_update_begin)
3417 (internal_terminal_init):
3418 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3419 (ns_initialize_display_info):
3420 * w32console.c (initialize_w32_display):
3421 * w32term.c (x_update_window_end, x_free_frame_resources)
3422 (w32_initialize_display_info):
3423 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3424 * window.c (Fdelete_other_windows_internal):
3425 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3426 * termchar.h (toplevel):
3427 * xterm.h (toplevel): Include dispextern.h.
3429 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3431 Fix minor problems found by static checking.
3432 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3433 (expect): Avoid nested-if warning.
3434 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3435 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3436 * nsterm.h, nsterm.m (ns_select):
3437 * xgselect.c, xgselect.h (xg_select):
3438 Adjust signature to better match pselect's.
3439 * nsterm.m (ns_select):
3440 Don't set *TIMEOUT, since pselect doesn't.
3441 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3442 diagnostic about assigning const char * to it.
3443 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3445 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3447 * lread.c (substitute_object_recurse): Handle hash-tables as well
3450 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3452 Fix unlikely core dump in init_tty, and simplify terminfo case.
3453 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3454 The old version incorrectly dumped core if malloc returned a
3455 buffer containing only non-NUL bytes.
3456 (init_tty): Do not allocate or free termcap buffers; the
3457 struct does that for us now.
3458 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3459 (struct tty_display_info): Define members termcap_term_buffer and
3460 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3461 use them. Allocate them directly in struct rather than indirectly
3462 via a pointer, to simplify init_tty.
3464 * frame.c (check_minibuf_window): Initialize 'window' properly,
3465 so that Emacs reliably aborts later if 'window' is not initialized.
3467 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3469 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3470 of VoidSymbol (Bug#15154).
3472 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3474 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3475 mouse_face_beg_y and mouse_face_end_y.
3476 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3477 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3478 Adjust users and update comment where appropriate.
3480 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3482 * frame.c (check_minibuf_window): New function.
3483 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3484 Call check_minibuf_window (Bug#15183).
3486 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3488 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3489 because this is the only last cursor data we need to keep and consult.
3490 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3491 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3494 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3496 Fix recovering from possible decompression error.
3497 Since insert_from_gap doesn't always move point, we can't use PT as
3498 the position where the partially decompressed data ends, and
3499 should count how many bytes was produced so far.
3500 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3501 (unwind_decompress): Really delete partially uncompressed data.
3502 (Fzlib_decompress_region): Take decompressed data size into account.
3504 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3506 * syntax.c (init_syntax_once): Adjust comment and do an early
3507 initialization of Qchar_table_extra_slots just once...
3508 * casetab.c (init_casetab_once):
3509 * category.c (init_category_once):
3510 * character.c (syms_of_character):
3511 * coding.c (syms_of_coding):
3512 * xdisp.c (syms_of_xdisp): ...and omit it here.
3514 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3516 * xdisp.c (get_next_display_element): Don't apply to characters
3517 from a display vector the logic of setting it->end_of_box_run_p
3518 suitable for characters from a buffer. (Bug#15175)
3520 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3521 to handle directories, rather than '_utime' which doesn't.
3524 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3526 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3527 or fullscreen (Bug#14627).
3529 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3531 System-dependent integer overflow fixes.
3532 * process.c (Fset_process_window_size): Signal an error if
3533 the window size is outside the range supported by the lower level.
3534 * sysdep.c (set_window_size): Return negative on error,
3535 nonnegative on success, rather than -1, 0, 1 on not in system,
3536 failure, success. This is simpler. Caller changed.
3537 (serial_configure): Remove unnecessary initialization of local.
3538 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3539 size fits in unsigned long; this isn't true on some 32-bit hosts.
3540 Avoid buffer overrun if some future version of /proc/meminfo has a
3541 variable name longer than 20 bytes.
3542 (system_process_attributes) [__FreeBSD__]:
3543 Don't assume hw.availpages fits in 'int'.
3545 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3547 Don't let very long directory names overrun the stack.
3548 Fix some related minor problems involving "//", vfork.
3549 * callproc.c (encode_current_directory): New function.
3550 (call_process): Don't append "/"; not needed.
3551 * fileio.c (file_name_as_directory_slop): New constant.
3552 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3553 this can save the caller having to alloca.
3554 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3555 Use SAFE_ALLOCA, not alloca.
3556 (directory_file_name, Fexpand_file_name): Leave leading "//"
3557 alone, since it can be special even on POSIX platforms.
3558 * callproc.c (call_process):
3559 * process.c (Fformat_network_address):
3560 * sysdep.c (sys_subshell):
3561 Use encode_current_directory rather than rolling our own.
3562 (create_process): No need to encode directory; caller does that now.
3563 * process.h (encode_current_directory): New decl.
3564 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3565 Rework to avoid 'goto xyzzy;'.
3567 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3569 * xdisp.c (handle_face_prop): If the default face was remapped use
3570 the remapped face for strings from prefix properties. (Bug#15155)
3572 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3574 Minor cleanup for redisplay interface and few related functions.
3575 * frame.h (enum text_cursor_kinds): Move from here...
3576 * dispextern.h (enum text_cursor_kinds): ...to here.
3577 (toplevel): Drop unnecessary declarations.
3578 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3579 in update_window_end_hook and draw_window_cursor functions.
3580 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3581 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3582 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3583 * xterm.c (x_update_window_end, x_draw_window_cursor):
3584 * xdisp.c (display_and_set_cursor, update_window_cursor)
3585 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3586 enum text_cursor_kinds where appropriate.
3588 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3590 Redesign redisplay interface to drop updated_row and updated_area.
3591 * dispextern.h (updated_row, updated_area): Remove declaration.
3592 (struct redisplay_interface): Pass glyph row and row area parameters
3593 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3594 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3596 * dispnew.c (updated_row, updated_area): Remove.
3597 (redraw_overlapped_rows, update_window_line): Adjust user.
3598 (update_marginal_area, update_text_area): Likewise. Pass updated row
3599 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3600 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3603 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3605 * process.c (flush_pending_output): Remove stub.
3608 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3610 * callproc.c: Fix race that killed background processes (Bug#15144).
3611 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3612 Record deleted process-id in critical section, not afterwards.
3613 Don't mistakenly kill process created by a call-process invocation
3614 that discards output and does not wait.
3616 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3618 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3619 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3620 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3621 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3622 to shut up compiler in mark_object.
3623 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3625 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3627 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3628 We can't portably rely on PTY_OPEN doing that, even if
3629 it calls posix_openpt with O_CLOEXEC.
3631 2013-08-20 Kenichi Handa <handa@gnu.org>
3633 * character.c (string_char): Improve commentary.
3635 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3637 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3638 (struct animation_cache): Make signature a flexible array member.
3639 All uses changed. This is a tad slower but may insulate us better
3640 from future changes to ImageMagick.
3642 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3644 * image.c: Shrink memory needed for animation cache.
3645 (SIGNATURE_DIGESTSIZE): New constant.
3646 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3647 (imagemagick_create_cache): Copy the signature. This saves
3648 several KB of memory that ImageMagick wastes per signature.
3649 Don't bother updating the update_time, as the caller does that now.
3650 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3651 it's a fixed size struct member now.
3652 (imagemagick_get_animation_cache): Always destroy the signature,
3653 as it's now imagemagick_create_cache's responsibility to copy it.
3654 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3655 and use memcmp rather than strcmp.
3656 eassert that ImageMagick returns a signature of the specified length.
3658 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3660 * image.c (imagemagick_get_animation_cache): Don't segfault on
3662 (imagemagick_get_animation_cache): Revert to previous definition
3663 so that it actually works. But keep the memory leak fix.
3664 (imagemagick_get_animation_cache): Fix memory leak.
3666 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3668 * image.c: Fix animation cache signature memory leak.
3669 Fix some other minor performance problems while we're at it.
3670 (imagemagick_create_cache): Clear just the members that
3671 need clearing. Don't set update_time, as caller does that now.
3672 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3673 Simplify by using pointer-to-pointer instead of a prev pointer.
3674 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3675 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3676 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3677 it's already a copy. Free the signature probe unless it's cached.
3679 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3680 This was introduced by my 2013-08-12 fix for Bug#15035.
3682 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3684 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3685 (imagemagick_prune_animation_cache): Now static.
3687 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3689 * image.c (imagemagick_get_animation_cache): Don't segfault when
3690 pruning all entries.
3692 2013-08-18 Ken Brown <kbrown@cornell.edu>
3694 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3695 static heap if ENABLE_CHECKING is defined.
3696 (max_bss_sbrk_ptr): New variable.
3698 (report_sheap_usage): Report maximum static heap usage instead of
3699 ending static heap usage.
3701 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3703 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3704 of zlib_initialized according to the results of calling
3705 init_zlib_functions.
3707 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3709 * image.c: Implement an ImageMagick per-image cache.
3710 (imagemagick_get_animation_cache): Fix a double-free error.
3711 (imagemagick_load_image): Remove the ping_wand code, which only
3712 apparently saved time on invalid animated images, and slowed down
3713 everything else. Optimise for the common case.
3715 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3717 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3719 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3721 * marker.c (set_marker): Remove documentation of undefined behavior.
3723 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3725 * image.c (imagemagick_compute_animated_image): Animate correctly
3726 when sub-images are smaller than the main image.
3727 (imagemagick_compute_animated_image): Setting the iterator row to
3728 zero is apparently not allowed.
3729 (imagemagick_compute_animated_image): Allow images that say they
3730 have sub-images that are bigger than the main image, but just crop
3733 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3735 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3737 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3739 * image.c (imagemagick_compute_animated_image): Respect the GIF
3742 2013-08-15 Ken Brown <kbrown@cornell.edu>
3744 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3745 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3748 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3750 Fix minor problems found by static checking.
3751 * frame.c (delete_frame):
3752 * xdisp.c (next_element_from_display_vector):
3753 Avoid uninitialized local.
3754 * image.c (imagemagick_compute_animated_image): Port to C89.
3755 Prefer usual GNU indentation style for loops.
3756 Be more careful about bizarrely large sizes, by using ptrdiff_t
3759 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3761 Fix infinite frame selection loop (Bug#15025).
3762 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3764 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3766 * xdisp.c (compute_window_start_on_continuation_line):
3767 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3768 to make sure we end up setting the window start at the leftmost
3769 visible character of the display line. This avoids funky
3770 horizontal shifting because the window start is not kept on the
3771 same position. (Bug#15090)
3772 (next_element_from_display_vector): Support 'box' face attribute
3773 in the face definitions of a display vector. (Bug#15099)
3775 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3777 * image.c (imagemagick_compute_animated_image): Implement animated
3779 (imagemagick_compute_animated_image): Fix some compilation
3780 warnings. Implement a very simple cache to make the animation
3781 usable at all, but it should be replaced with a per-image cache.
3783 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3785 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3786 to do `for' loops over alist values.
3787 * buffer.h (FOR_EACH_BUFFER):
3788 * process.c (FOR_EACH_PROCESS): Use it.
3789 (handle_child_signal, status_notify, Fget_buffer_process)
3790 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3792 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3794 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3795 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3796 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3797 to xzalloc and so avoid redundant call to memset.
3798 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3799 members because it is allocated with xzalloc and so already zeroed.
3801 2013-08-14 Ken Brown <kbrown@cornell.edu>
3803 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3806 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3808 Utility function and macro to copy Lisp string to C string.
3809 * lisp.h (xlispstrdupa): New macro.
3810 (xlispstrdup): New prototype.
3811 * alloc.c (xlispstrdup): New function.
3812 * callint.c (Fcall_interactively):
3813 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3814 (Fsubstitute_in_file_name):
3815 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3816 * image.c (x_create_bitmap_from_file):
3817 * w32term.c (w32_term_init):
3818 * xterm.c (x_term_init): Use xlispstrdup.
3820 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3822 * image.c (imagemagick_load_image): Make animated pictures work.
3823 There's still some problems with background color settings, though
3826 * decompress.c (unwind_decompress): Always restore point.
3828 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3830 * marker.c (set_marker): Reformat documentation.
3832 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3834 * xdisp.c (cursor_type_changed): Now static.
3836 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3837 Use changed. This avoids the need to call xmalloc and for the
3838 caller to call xfree, and avoids memory leaks in some situations.
3840 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3842 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3843 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3844 (redisplay_window): If window_end_valid is cleared due to non-zero
3845 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3846 so do not call to try_cursor_movement for that window.
3848 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3850 * window.h (struct window): Convert window_end_pos and
3851 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3852 (wset_window_end_pos, wset_window_end_vpos): Remove.
3853 * dispnew.c (adjust_glyph_matrix):
3854 * window.c (Fwindow_end, replace_window, set_window_buffer)
3856 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3857 (set_vertical_scroll_bar, redisplay_window, try_window)
3858 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3859 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3860 (note_mouse_highlight): Adjust users.
3861 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3864 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3866 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3867 * image.c (imagemagick_filename_hint): Use `const char *' and
3868 prefer SSDATA to SDATA to avoid warnings.
3870 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3872 Cleanup window fringes, margins and scroll bars adjustments.
3873 * window.c (set_window_fringes, set_window_margins)
3874 (set_window_scroll_bars, apply_window_adjustment): New functions.
3875 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3876 (Fset_window_scroll_bars): Use them.
3878 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3880 * window.h (struct window): Convert scroll_bar_width
3881 from Lisp_Object to integer. Adjust comment.
3882 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3884 * window.c (wset_scroll_bar_width): Remove.
3885 (make_window): Initialize scroll_bar_width.
3886 (Fsplit_window_internal): Use direct assignment.
3887 (Fset_window_configuration, save_window_save):
3888 Convert Lisp_Object to integer and back where appropriate.
3889 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3890 bar was actually changed, and mention this in docstring.
3892 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3894 * decompress.c: Minor simplifications.
3895 (Fzlib_decompress_region): Don't bother verifying
3896 that avail_out <= UINT_MAX, as that was confusing.
3897 Mention the restriction in a comment instead.
3898 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3900 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3902 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3903 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3905 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3907 * image.c (imagemagick_filename_hint): Check for errors in the
3910 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3912 * window.c (Fwindow_margins): Return nil when there's no marginal
3913 area, as per the documented API.
3915 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3916 Fmake_vector, as scroll bar's struct members are not all Lisp
3917 objects now. This avoids crashes in GC.
3919 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3920 bool, so its address could be taken.
3922 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3924 * image.c (imagemagick_filename_hint): New function to possibly
3925 apply `image-content-type-suffixes'.
3926 (imagemagick_load_image): Use it.
3928 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3930 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3931 if loading zlib failed.
3933 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3935 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3936 2013-08-13 checkin below. Change bool to BOOL, rule is:
3937 All Obj-C code uses BOOL, except for interfaces callable from C.
3939 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3941 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3943 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3944 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3945 bool instead of BOOL.
3946 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3947 from Lisp_Object to bitfield. Adjust comment.
3948 * w32term.c (x_scroll_bar_create): Adjust user.
3949 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3950 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3951 Use bool for boolean.
3952 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3953 to `unsigned int' when defining a bitfield.
3955 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3957 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3959 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3961 * window.h (struct window): Convert left_margin_cols and
3962 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3963 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3964 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3966 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3968 (showing_window_margins_p, update_window_line, update_frame_1):
3969 * fringe.c (draw_fringe_bitmap_1):
3970 * xdisp.c (window_box_width): Adjust users.
3971 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3972 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3973 Use direct assignment.
3974 (Fset_window_configuration, save_window_save, Fwindow_margins):
3975 Convert Lisp_Object to integer and back where appropriate.
3976 (Fset_window_margins): Adjust user. Return t if any margin
3977 was actually changed, and mention this in docstring.
3979 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3981 * syntax.c (forward_word):
3982 * cmds.c (forward_char, backward_char): Mention the optional argument.
3984 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3986 * window.h (struct window): Convert left_fringe_width
3987 and right_fringe_width from Lisp_Objects to integers.
3989 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3990 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3991 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3993 (make_window): Initialize new integer fields to -1.
3994 (Fsplit_window_internal): Use direct assignment.
3995 (Fset_window_configuration, save_window_save):
3996 Convert Lisp_Object to integer and back where appropriate.
3997 (Fset_window_fringes): Adjust user. Return t if any fringe
3998 was actually changed, and mention this in docstring.
4000 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4002 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4003 * nsfns.m (x_set_cursor_type):
4004 * w32fns.c (x_set_cursor_type):
4005 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4006 * xdisp.c (set_frame_cursor_types): ...but in common code.
4008 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4010 * font.c (clear_font_cache): New function, stripped from...
4011 (Fclear_font_cache): ...here, which now uses the function
4012 above. Adjust comment.
4013 * font.h (clear_font_cache): Add prototype.
4014 * xfaces.c (clear_face_cache): Use clear_font_cache.
4016 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4018 * window.c (Fset_window_start): Compare `w', not `window' because
4019 `w' might not be equal to `window' after call to decode_live_window.
4021 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4023 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4024 This fixes a problem introduced by the Bug#15035 patch
4025 when using GPG. Reported by Herbert J. Skuhra.
4027 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4029 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4030 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4031 not yet initialized.
4033 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4035 * decompress.c (Fzlib_decompress_region): Support zlib
4036 decompression, too, and rename.
4038 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4040 Minor zlib configuration tweaks.
4041 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4042 Don't assume presence of fn_inflateInit2_ zlib internal function.
4044 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4046 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4047 include the zlib prefix.
4049 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4051 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4052 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4053 define static variables that are pointers to zlib functions to be
4055 (init_zlib_functions) [WINDOWSNT]: New function.
4056 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4058 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4059 macros instead of invoking the zlib functions directly.
4060 (syms_of_decompress): DEFSYM Qzlib_dll.
4061 Staticpro Szlib_available_p.
4063 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4065 Avoid looping over all frame windows to freeze and unfreeze.
4066 * window.h (struct window): Drop frozen_window_start_p.
4067 (freeze_window_starts): Drop prototype.
4068 * frame.h (struct frame): New frozen_window_starts flag.
4069 (FRAME_WINDOWS_FROZEN): New macro.
4070 * window.c (freeze_window_start, freeze_window_starts):
4072 (select_window, replace_window): Adjust users.
4073 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4074 (window_frozen_p): New function.
4075 (redisplay_window): Use it.
4077 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4079 Fix some fd issues when running subprocesses (Bug#15035).
4080 Fix bugs that can leak files or file descriptors on errors.
4081 Don't unlink open temp files, as that's hard for users to diagnose
4082 when things go awry (e.g., temp disk exhausted).
4083 Don't bother to lock temp files. Check for invalid recursion.
4084 * callproc.c (synch_process_fd): Remove. All uses removed.
4085 (synch_process_tempfile): New var or macro.
4086 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4088 (record_kill_process): New arg, the temp name. All callers changed.
4089 (delete_temp_file): Now just a simple wrapper around unlink.
4090 (call_process_kill): New arg, the call_process_fd array.
4091 Close them all. Clear synch_process_pid. Remove the temp file,
4092 or arrange for it to be removed.
4093 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4094 that's been moved to synch_process_tempfile. Caller changed.
4095 Do not remove the tempfile; that's now call_process_kill's
4097 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4098 call_process_kill; the caller now does that.
4099 (call_process_cleanup): Do not close the process fd; that's now
4100 call_process_kill's responsibility.
4101 (Fcall_process): Implement via new function call_process, which
4102 has most of the old body of Fcall_process, but with a different API.
4103 (call_process): New function that does not open or close filefd if
4104 it is nonnegative. Record which fds need to be closed, and let
4105 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4106 Signal an error if invoked recursively (could be done via a hook).
4107 Simplify creation of the tempfile in the MSDOS case.
4108 Don't create the output file until after checking for the executable.
4109 Report any failure to open /dev/null.
4110 Don't open /dev/null for writing twice; once is enough.
4111 Don't create pipe if all output is being discarded or sent to file.
4112 Don't worry about setting up the coding system or reading from the
4113 pipe if all output is being discarded.
4114 Hoist fd_error local into top level, to lessen block nesting.
4115 Don't record deleted pid here; now done by Fcall_process_region.
4116 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4117 and note its success in synch_process_tempfile.
4118 Do not leak resources when child_setup fails.
4119 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4120 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4121 (create_temp_file): Now returns open fd, with an additional
4122 Lisp_Object * argument to return the name. All callers changed.
4123 Do not close the file; rewind it instead, and leave it open for
4124 the caller. Do not lock the temp file. Unwind-protect the file
4125 and the file-descriptor.
4126 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4127 If an asynchrounous process, record it here, not in call_process.
4128 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4129 * eval.c (set_unwind_protect): New function.
4130 * fileio.c (write_region): New function, generalized from the
4131 old Fwrite_region. Do not lock temp files.
4132 (Fwrite_region): Use it.
4133 * lisp.h (set_unwind_protect, write_region): New decls.
4134 * process.c: Include <verify.h>.
4135 (make_process): Mark fds as initially closed.
4136 (deleted_pid_list): Now a list of pid-filename pairs.
4138 (close_process_fd): New function.
4139 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4140 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4141 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4142 (create_process, create_pty, Fmake_serial_process)
4143 (server_accept_connection): Record which fds need to be closed,
4144 and let deactivate_process close them.
4145 (Fmake_network_process): Do not discard the unwind-protect
4146 until it's safe to do so.
4147 (deactivate_process): Close the fds opened by create_process etc.
4148 (Fprocess_send_eof): Adjust to new way of recording open fds.
4149 Report an error if /dev/null can't be opened, instead of aborting.
4150 * process.h (PROCESS_OPEN_FDS): New constant.
4151 (struct Lisp_Process): New member open_fds.
4152 (record_kill_process, record_deleted_pid): Adjust signatures.
4153 (record_deleted_pid): Move decl here ...
4154 * syswait.h (record_deleted_pid): ... from here.
4156 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4158 * decompress.c: Fix bugs with large buffers and weird inputs.
4159 Tune a bit. Reindent as per usual Emacs style.
4160 (BUFFER_SIZE): Remove.
4161 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4162 more than UINT_MAX bytes. Decompress into the gap instead of into
4163 an auto buffer, as this should avoid copying. Return nil if
4164 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4165 set immediate_quit; we shouldn't trust zlib code that much.
4167 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4169 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4170 errors, and really move the gap to where we want it.
4172 * lisp.h: Include decompress.c support.
4174 * emacs.c (main): Include decompress.c support.
4176 * Makefile.in: Include -lz if present.
4178 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4180 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4181 (initWithTitle:): Initialize frame to 0.
4182 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4183 (fillWithWidgetValue:frame:): Rename from
4184 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4186 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4187 fillWithWidgetValue:frame:
4189 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4190 remove memory leak warnings.
4192 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4193 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4196 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4197 (x_activate_menubar): Update the whole menu.
4198 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4199 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4200 current event is not NSSystemDefined (Bug#15001).
4201 Call ns_check_menu_open only if trackingMenu is 2.
4202 (menuDidClose:): New method, decrease trackingMenu.
4203 (fillWithWidgetValue:setDelegate:): New method.
4204 (fillWithWidgetValue:): Call the above.
4206 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4208 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4210 Omit some unnecessary casts.
4211 Many of these go back to the old pre-C89 days, when they may have
4212 been needed, but we've been assuming C89 or later for a while now.
4213 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4214 (live_float_p, live_misc_p, live_vector_p):
4215 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4216 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4217 (defvar_per_buffer):
4218 * callint.c (Fcall_interactively):
4219 * doc.c (Fsubstitute_command_keys):
4220 * filelock.c (get_boot_time):
4221 * frame.c (xrdb_get_resource):
4222 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4223 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4224 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4225 (menuitem_highlight_callback, menu_destroy_callback)
4226 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4227 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4228 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4229 (xg_tool_bar_help_callback, tb_size_cb):
4230 * image.c (xpm_alloc_color, png_read_from_memory)
4231 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4232 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4234 * keymap.c (describe_map):
4235 * nsfns.m (Fns_display_monitor_attributes_list):
4236 * nsmenu.m (process_dialog:):
4237 * nsterm.m (hold_event):
4238 * process.c (wait_reading_process_output):
4239 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4240 * scroll.c (do_direct_scrolling, scrolling_1):
4241 * termcap.c (tgetent):
4242 * window.c (check_window_containing, add_window_to_list)
4243 (freeze_window_starts):
4244 * xdisp.c (compare_overlay_entries, vmessage):
4245 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4246 (x_get_monitor_attributes_xrandr)
4247 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4248 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4249 * xfont.c (xfont_match, xfont_open):
4250 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4251 (menubar_selection_callback, menu_position_func)
4252 (popup_selection_callback, create_and_show_popup_menu)
4253 (dialog_selection_callback, create_and_show_dialog):
4254 * xrdb.c (x_get_string_resource):
4256 * xsmfns.c (x_session_check_input):
4257 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4258 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4259 (xaw_jump_callback, xaw_scroll_callback):
4260 Omit unnecessary casts.
4262 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4264 Minor string-length refactoring.
4265 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4266 * frame.c (make_monitor_attribute_list):
4267 Prefer build_string to strlen + make_string.
4269 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4271 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4272 don't check minor_code (Bug#14417).
4274 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4276 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4277 vertical positions instead. This avoids calling MATRIX_ROW with
4278 row numbers that are possibly beyond valid limits. (Bug#15064)
4280 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4282 Use xstrdup and build_unibyte_string where applicable.
4283 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4284 * xfns.c (x_window):
4285 * xrdb.c (x_get_customization_string):
4286 * xterm.c (xim_initialize):
4287 * w32fns.c (w32_window): Use xstrdup.
4288 (w32_display_monitor_attributes_list):
4289 * emacs.c (init_cmdargs):
4290 * keyboard.c (PUSH_C_STR):
4291 * nsfont.m (nsfont_open):
4292 * sysdep.c (system_process_attributes):
4293 * w32.c (system_process_attributes):
4294 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4296 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4298 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4299 variables of these types so that GDB would know about them, as aid
4300 for debugging fatal exceptions. (Bug#15024) See also
4301 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4304 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4306 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4307 larger than the NSWindow (Bug#14934).
4309 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4311 Redesign redisplay interface to drop global variable updated_window.
4312 Always pass currently updated window as a parameter to update routines.
4313 * dispextern.h (updated_window): Remove declaration.
4314 (struct redisplay_interface): Pass window parameter to
4315 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4316 and after_update_window_hook.
4317 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4319 * dispnew.c (updated_window): Remove.
4320 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4321 (update_window_line): Adjust to match redisplay interface changes.
4322 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4323 (ns_scroll_run, ns_after_update_window_line):
4324 * w32term.c (x_update_window_begin, x_update_window_end)
4325 (x_after_update_window_line, x_scroll_run):
4326 * xterm.c (x_update_window_begin, x_update_window_end)
4327 (x_after_update_window_line, x_scroll_run):
4328 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4329 Likewise. Adjust comments where appropriate.
4330 (x_cursor_to): Simplify because this is always called during window
4331 update (but install debugging check anyway).
4332 (expose_window): Check must_be_updated_p flag to see whether this
4333 function is called during window update.
4335 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4337 Do not reset window modification event counters excessively.
4338 These leftovers and poor man's tricky methods to catch extra
4339 redisplay's attention are no longer needed.
4340 * frame.c (set_menu_bar_lines_1):
4341 * minibuf.c (read_minibuf_unwind):
4342 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4343 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4344 (window_scroll_line_based, Fset_window_configuration):
4345 * xdisp.c (redisplay_window): Do not reset last_modified and
4346 last_overlay_modified counters.
4348 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4350 * xselect.c (x_send_client_event): Set send_event and serial, memset
4351 data.l as it might be bigger than data.b. Use 24 bit mask to
4352 XSendEvent (Bug#15034).
4354 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4356 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4357 for TTY frames that are not the top frame on their console.
4360 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4362 * w32term.c (w32fullscreen_hook): Really maximize frame when
4363 asked for (Bug#14841).
4365 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4367 Prefer selected_window to Fselected_window, likewise for frames.
4368 * buffer.c (Fbuffer_swap_text):
4369 * data.c (Fvariable_binding_locus):
4370 * window.c (run_window_configuration_change_hook): Adjust users.
4371 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4372 Use decode_live_frame.
4374 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4376 Be more careful if selected window shows the buffer other than current,
4377 use window_outdated only if this is not so. This change should also
4378 address some weird issues discussed in Bug#13012.
4379 * window.h (window_outdated): New prototype.
4380 * window.c (window_outdated): Now here. Convert from static and
4381 always assume window's buffer.
4382 (Fwindow_end, Fwindow_line_height): Use it.
4383 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4384 and always assume window's buffer.
4385 (redisplay_window): Adjust user.
4386 (redisplay_internal): Call to reconsider_clip_changes once and
4387 check whether mode line should be updated only if selected window
4388 shows current buffer.
4389 (run_window_scroll_functions): Use eassert for debugging check.
4390 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4392 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4394 * window.c (window_scroll, window_scroll_pixel_based)
4395 (window_scroll_line_based): Use bool for booleans.
4397 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4399 * process.c: Fix minor off-by-one issues in descriptor counts.
4400 This shouldn't fix any real bugs, but it cleans up the code a bit.
4401 (max_process_desc, max_input_desc): -1, not 0, means none.
4403 (delete_input_desc): New function.
4404 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4405 (deactivate_process): Scan backwards when recomuting max_process_desc;
4406 that should be faster.
4407 (init_process_emacs): Initialize max_input_desc.
4409 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4411 Use region cache to speedup bidi_find_paragraph_start.
4412 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4413 Rename cache_long_line_scans to cache_long_scans.
4414 * buffer.c (bset_cache_long_line_scans): Rename to
4415 bset_cache_long_scans.
4416 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4417 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4419 (syms_of_buffer): Rename cache-long-line-scans to
4420 cache-long-scans. Adjust docstring.
4421 * search.c (newline_cache_on_off):
4422 * indent.c (width_run_cache_on_off): Adjust users.
4423 * bidi.c (bidi_paragraph_cache_on_off): New function.
4424 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4425 * insdel.c (prepare_to_modify_buffer):
4426 Invalidate bidi_paragraph_cache if enabled.
4428 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4430 Invalidate region caches only if buffer text is going to be changed.
4431 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4432 (modify_text): ...new prototype.
4433 (prepare_to_modify_buffer_1): New prototype.
4434 * textprop.c (modify_region): Rename to...
4435 (modify_text_properties): ...new function.
4436 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4437 (Fremove_list_of_text_properties): Adjust users.
4438 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4439 (modify_text): ...new function.
4440 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4441 (prepare_to_modify_buffer_1): ...new function.
4442 * casefiddle.c (casify_region):
4443 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4444 (Ftranspose_regions): Use modify_text.
4446 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4448 * lisp.mk (lisp): Add nadvice.elc.
4450 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4452 New macro to iterate over live buffers similar to frames.
4453 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4454 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4455 Declare buffer-related variables here to offload lisp.h.
4456 * buffer.c (Vbuffer_alist): Adjust comment.
4457 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4458 (other_buffer_safely):
4459 * data.c (store_symval_forwarding):
4460 * dispnew.c (Fframe_or_buffer_changed_p):
4461 * fileio.c (Fdo_auto_save):
4462 * filelock.c (unlock_all_files):
4463 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4465 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4467 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4468 * callproc.c (create_temp_file):
4469 * filelock.c (create_lock_file):
4470 Assume mkostemp, since it's now provided by Gnulib.
4472 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4474 * w32.c (mkostemp): New function.
4475 (mktemp): Remove, no longer used. Most of the code reused in
4476 mkostemp. (Bug#15015)
4477 (mktemp): Don't undef.
4479 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4481 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4482 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4483 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4484 (free_glyph_pool, check_glyph_memory): Likewise for
4485 all users. Adjust comments where appropriate.
4487 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4489 * composite.h: Minor fixups.
4490 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4491 to fix a misspelling, and change it to an inline function while
4492 we're at it (it need not be a macro). All uses changed.
4493 (composition_method, composition_valid_p):
4494 Rewrite to avoid assignments in if-conditions.
4496 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4498 Do not use global Lisp_Object in composition macros.
4499 * composite.h (composition_temp): Remove declaration.
4500 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4501 (composition_method, composition_valid_p): ...inline functions.
4502 (compose_region): Remove the leftover.
4503 * composite.c (composition_temp): Remove.
4504 (run_composition_function, update_compositions)
4505 (composition_compute_stop_pos, composition_adjust_point)
4506 (Ffind_composition_internal):
4507 * coding.c (handle_composition_annotation):
4508 * xdisp.c (handle_composition_prop, check_point_in_composition):
4509 Related users changed.
4511 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4513 Drop FRAME_PTR typedef.
4514 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4515 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4516 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4517 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4518 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4519 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4520 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4521 All related users changed.
4523 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4525 * eval.c (default_toplevel_binding): New function.
4527 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4528 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4529 (syms_of_eval): Export them.
4530 * data.c (Fdefault_value): Micro cleanup.
4531 * term.c (init_tty): Use "false".
4533 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4535 Fix X GC leak in GTK and raw (no toolkit) X ports.
4536 * xterm.c (x_free_frame_resources): If white and black relief
4537 GCs are allocated, always free them here.
4538 * xfns.c (x_make_gc): Omit redundant initialization.
4539 * widget.c (create_frame_gcs): Remove the leftover.
4540 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4541 in x_free_frame_resources.
4543 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4545 * nsterm.m (windowWillResize:toSize:): Only change title if
4546 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4548 (viewDidEndLiveResize): New method.
4550 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4551 inside NS_IMPL_COCOA.
4553 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4555 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4556 Do not check whether undo is enabled because record_insert and
4557 record_delete does that themselves.
4559 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4561 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4562 member which is not really used any more.
4563 (FRAME_XIC_BASE_FONTNAME): Remove.
4564 * xfns.c (xic_free_fontset): Adjust user.
4565 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4566 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4567 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4568 (xdialog_show): Use eassert for debugging check.
4569 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4571 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4573 * fileio.c, fns.c (merge): Move extern decl from here ...
4574 * lisp.h (merge): ... to here.
4576 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4578 Fix last font-related change.
4579 * w32font.h (w32font_list_internal, w32font_match_internal):
4581 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4582 (uniscribe_list_family): Adjust to match font API change.
4583 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4584 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4586 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4588 * frame.h (FRAME_MOUSE_UPDATE):
4589 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4590 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4592 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4594 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4595 * font.h (struct font_driver): Change list, match, and list_family
4596 functions to accept struct frame * as first arg.
4597 * font.c (font_score, font_compare, font_sort_entities):
4599 (font_sort_entities, font_list_entities, font_select_entity):
4600 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4601 match font API change.
4602 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4603 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4604 * ftxfont.c (ftxfont_list, ftxfont_match):
4605 * xftfont.c (xftfont_list, xftfont_match):
4606 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4607 * w32font.c (w32font_list, w32font_match, w32font_list):
4608 (w32font_list_internal, w32_font_match_internal): Likewise.
4609 * xfaces.c (Fx_family_fonts): Adjust user.
4611 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4613 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4614 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4615 only if HAVE_X_WINDOWS is in use.
4616 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4617 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4618 * w32term.c (x_wm_set_icon_position): Likewise.
4619 * w32fns.c (x_icon): Adjust user.
4621 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4623 * xterm.c (last_mouse_press_frame): Remove the
4624 leftover which is not really used any more.
4625 (handle_one_xevent, syms_of_xterm): Adjust users.
4626 (x_flush): Call XFlush once per each X display, not frame.
4627 This is better because this code always unconditionally skips
4628 non-X frames in Vframe_list and issues the only XFlush if we
4629 have more than one X frame on the same X display.
4630 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4631 Use bool for booleans.
4632 (x_draw_glyph_string_background, cvt_string_to_pixel):
4633 (cvt_pixel_dtor): Drop unnecessary prototypes.
4634 * xterm.h (x_display_ok): Adjust prototype.
4636 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4638 Drop unnecessary functions that deals with frame pixel size.
4639 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4640 (x_pixel_height): Drop prototypes.
4641 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4642 (x_pixel_height): Drop implementations.
4643 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4644 which should be always valid for window frame.
4645 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4646 * w32menu.c (Fx_popup_dialog):
4647 * xmenu.c (Fx_popup_dialog): Likewise for both.
4649 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4651 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4652 frame parameters and call to Fmodify_frame_parameters just once.
4653 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4654 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4655 and mention nil frame in docstring.
4657 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4659 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4660 (x_figure_window_size): Likewise. Adjust to return long.
4661 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4662 (toplevel): Move Qterminal_live_p to...
4663 * terminal.c (toplevel): ...here, make it static, and...
4664 (syms_of_terminal): ...DEFSYM here.
4665 * frame.h (Qterminal_live_p): Remove declaration.
4666 (make_frame, x_figure_window_size): Adjust prototype.
4667 * nsfns.m (Fx_create_frame): Use long for window flags.
4669 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4671 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4672 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4673 Do not assume that emacs_close (INT_MAX) is a no-op.
4675 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4677 * xfaces.c (make_face_cache): For struct face_cache, prefer
4678 xmalloc to xzalloc and so avoid redundant call to memset.
4679 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4681 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4683 * fringe.c (draw_window_fringes, update_window_fringes)
4684 (compute_fringe_widths):
4685 * w32term.c (x_draw_glyph_string):
4686 * window.c (candidate_window_p, Frecenter):
4687 * xfaces.c (realize_basic_faces, realize_default_face)
4688 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4689 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4690 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4691 * xmenu.c (Fx_menu_bar_open_internal):
4692 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4693 * xsettings.c (xft_settings_event):
4694 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4695 Use bool for booleans. Adjust style and comments where
4697 * dispextern.h (draw_window_fringes, update_window_fringes)
4698 (compute_fringe_widths):
4699 * xterm.h (x_had_errors_p): Adjust prototype.
4701 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4703 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4704 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4706 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4708 * fns.c (toplevel): Remove comment before Fsafe_length because
4711 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4713 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4715 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4717 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4718 frame which got the message is still alive, before dereferencing
4719 its pointer. (Bug#14970)
4721 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4722 be a live window, before using it as such. (Bug#14970)
4724 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4726 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4727 w32_detect_focus_change instead of doing part of its job by hand.
4728 This fixes the problem whereby FOCUS_OUT events were not sent to
4731 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4733 * process.c (Fprocess_list): Doc fix.
4735 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4736 being re-exposed only if it didn't ask to become visible.
4737 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4738 was previously iconified. (Bug#14841)
4739 (x_iconify_frame): Mark the frame iconified.
4741 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4743 Fix minor problems found by static checking.
4744 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4745 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4747 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4749 * eval.c (set_specpdl_old_value): New function.
4750 (unbind_to): Minor simplification.
4751 (get_backtrace_frame): New function.
4752 (Fbacktrace_frame): Use it. Add `base' argument.
4753 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4754 (syms_of_eval): Export backtrace-eval.
4755 * xterm.c (x_focus_changed): Simplify.
4757 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4759 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4761 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4763 * xdisp.c (redisplay_window): Instead of moving point out of
4764 scroll margin, reject the force_start method, and try scrolling
4765 instead. (Bug#14780)
4767 2013-07-24 Ken Brown <kbrown@cornell.edu>
4769 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4772 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4774 * eval.c (Fprogn): Do not check that BODY is a proper list.
4775 This undoes the previous change. The check slows down the
4776 interpreter, and is not needed to prevent a crash. See
4777 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4779 2013-07-23 Glenn Morris <rgm@gnu.org>
4781 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4783 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4785 Port to GNU/Linux systems with tinfo but not ncurses.
4786 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4787 to decide whether ncurses is being used. Without this change,
4788 GCC complains about tgetent not being declared, on a system
4789 that has tinfo installed but ncurses not installed.
4791 * eval.c (Fprogn): Check that BODY is a proper list.
4793 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4794 * data.c (Fsetq_default):
4795 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4796 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4798 Tune by taking advantage of the fact that ARGS is always a list
4799 when a function is declared to have UNEVALLED args.
4801 * emacsgtkfixed.c: Port to GCC 4.6.
4802 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4804 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4806 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4807 here to silence compiler warnings.
4809 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4811 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4812 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4813 from messing up Emacs's 'struct frame' (Bug#14923).
4815 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4817 * alloc.c (make_save_ptr_ptr): Define this function.
4818 It was inadvertently omitted. It's needed only if
4819 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4821 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4823 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4824 frame have focus (Bug#14895).
4826 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4828 Avoid vfork-related deadlock more cleanly.
4829 * callproc.c (child_setup): When the child's exec fails, output
4830 the program name, as that's more useful. Use O_NONBLOCK to avoid
4832 * process.c (create_process_1): Remove; no longer needed.
4833 (create_process): Remove timer hack; no longer needed, now that
4834 the child avoids deadlock.
4836 2013-07-20 Glenn Morris <rgm@gnu.org>
4838 * image.c (Fimage_flush): Fix doc typo.
4840 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4842 Fix array bounds violation when pty allocation fails.
4843 * process.c (PTY_NAME_SIZE): New constant.
4844 (pty_name): Remove static variable; it's now auto.
4845 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4846 Take pty_name as an arg rather than using a static variable.
4847 All callers changed.
4848 (create_process): Recover pty_flag from process, not from volatile local.
4849 (create_pty): Stay inside array even when pty allocation fails.
4850 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4852 * lread.c (Fload): Avoid initialization only when lint checking.
4853 Mention that it's needed only for older GCCs.
4855 2013-07-20 Kenichi Handa <handa@gnu.org>
4857 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4858 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4860 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4862 * lread.c (Fload): Avoid uninitialized warning.
4864 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4866 Fix some minor file descriptor leaks and related glitches.
4867 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4868 (create_lock_file): Use write, not emacs_write.
4869 * image.c (slurp_file, png_load_body):
4870 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4871 (server_accept_connection):
4872 Don't leak an fd on memory allocation failure.
4873 * image.c (slurp_file): Add a cheap heuristic for growing files.
4874 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4875 as that's what the other routines do. Maybe input need not be
4876 blocked at all, but it's better to be consistent.
4877 Avoid undefined behavior when strlen is zero.
4879 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4880 (NSTATICS): Now a constant; doesn't need to be a macro.
4882 2013-07-19 Richard Stallman <rms@gnu.org>
4884 * coding.c (decode_coding_utf_8): Add simple loop for fast
4885 processing of ASCII characters.
4887 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4889 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4891 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4893 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4894 unportable 'struct x_display_info'.
4895 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4898 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4900 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4901 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4903 (system_process_attributes): Prefer plain char to unsigned char
4904 when either will do. Clean up properly if interrupted or if
4905 memory allocations fail. Don't assume sscanf succeeds.
4906 Remove no-longer-needed workaround to stop GCC from whining.
4907 Read command-line once, instead of multiple times. Check read status a
4910 Fix obscure porting bug with varargs functions.
4911 The code assumed that int is treated like ptrdiff_t in a vararg
4912 function, which is not a portable assumption. There was a similar
4913 -- though these days less likely -- porting problem with various
4914 assumptions that pointers of different types all smell the same as
4915 far as vararg functions is conserved. To make this problem less
4916 likely in the future, redo the API to use varargs functions.
4917 * alloc.c (make_save_value): Remove this vararg function.
4918 All uses changed to ...
4919 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4920 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4922 (make_save_ptr): Rename from make_save_pointer, for consistency with
4923 the above. Define only on platforms that need it. All uses changed.
4925 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4927 * keyboard.c: Try to fix typos in previous change.
4928 (DISPLAY_LIST_INFO): New macro.
4929 (kbd_buffer_get_event): Do not access members that are not present
4930 in X11. Revert inadvertent change of "!=" to "=".
4932 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4934 * keyboard.c (kbd_buffer_get_event):
4935 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4936 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4938 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4940 * filelock.c: Fix unlikely file descriptor leaks.
4941 (get_boot_time_1): Rework to avoid using emacs_open.
4942 This doesn't actually fix a leak, but is better anyway.
4943 (read_lock_data): Use read, not emacs_read.
4945 * doc.c: Fix minor memory and file descriptor leaks.
4946 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4947 (get_doc_string, Fsnarf_documentation):
4948 Fix file descriptor leak on error.
4950 * term.c: Fix minor fdopen-related file descriptor leaks.
4951 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4952 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4954 * charset.c: Fix file descriptor leaks and errno issues.
4956 (load_charset_map_from_file): Don't leak file descriptor on error.
4957 Use plain record_xmalloc since the allocation is larger than
4958 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4960 * eval.c (record_unwind_protect_nothing):
4961 * fileio.c (fclose_unwind):
4963 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4964 The replacement doesn't block input, but that no longer seems
4967 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4969 * lread.c: Fix file descriptor leaks and errno issues.
4970 (Fload): Close some races that leaked fds or streams when 'load'
4972 (Fload, openp): Report error number of last nontrivial failure to open.
4973 ENOENT counts as trivial.
4974 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4976 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4977 now that the function is always called with a nonnegative arg.
4978 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4979 All uses replaced with ...
4980 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4982 A few more minor file errno-reporting bugs.
4983 * callproc.c (Fcall_process):
4984 * doc.c (Fsnarf_documentation):
4985 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4986 * process.c (set_socket_option):
4987 Don't let a constructor trash errno.
4988 * doc.c: Include <errno.h>.
4990 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4992 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4994 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4996 Fix w32 bug with call-process-region (Bug#14885).
4997 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4998 to Fcall_process when the input is empty. This simplifies the
4999 code a bit. It makes no difference on POSIXish platforms but
5000 apparently it fixes a bug on w32.
5002 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5003 * fileio.c (close_file_unwind): Don't close if FD is negative;
5004 this can happen when unwinding a zapped file descriptor.
5005 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5006 in case Emacs runs out of memory between the two unwind-protects.
5007 Don't trash errno when closing FD.
5008 Zap the FD in the specpdl when closing it, instead of deferring
5009 the removal of the unwind-protect; this fixes a bug where a child
5010 function unwinds the stack past us.
5012 New unwind-protect flavors to better type-check C callbacks.
5013 This also lessens the need to write wrappers for callbacks,
5014 and the need for make_save_pointer.
5015 * alloca.c (free_save_value):
5016 * atimer.c (run_all_atimers):
5018 * alloc.c (safe_alloca_unwind):
5019 * atimer.c (unwind_stop_other_atimers):
5020 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5021 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5022 * minibuf.c (choose_minibuf_frame_1):
5023 * process.c (make_serial_process_unwind):
5024 * xdisp.h (pop_message_unwind):
5025 * xselect.c (queue_selection_requests_unwind):
5026 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5027 * alloca.c (record_xmalloc):
5028 Prefer record_unwind_protect_ptr to record_unwind_protect with
5030 * alloca.c (Fgarbage_collect):
5031 Prefer record_unwind_protect_void to passing a dummy.
5032 * buffer.c (restore_buffer):
5033 * window.c (restore_window_configuration):
5034 * xfns.c, w32fns.c (do_unwind_create_frame)
5035 New wrapper. All record-unwind uses of wrappee changed.
5036 * buffer.c (set_buffer_if_live):
5037 * callproc.c (call_process_cleanup, delete_temp_file):
5038 * coding.c (code_conversion_restore):
5039 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5040 * editfns.c (save_excursion_restore)
5041 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5042 (save_restriction_restore):
5043 * eval.c (restore_stack_limits, un_autoload):
5044 * fns.c (require_unwind):
5045 * keyboard.c (recursive_edit_unwind, tracking_off):
5046 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5047 * macros.c (pop_kbd_macro, restore_menu_items):
5048 * nsfns.m (unwind_create_frame):
5049 * print.c (print_unwind):
5050 * process.c (start_process_unwind):
5051 * search.c (unwind_set_match_data):
5052 * window.c (select_window_norecord, select_frame_norecord):
5053 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5054 (fast_set_selected_frame):
5055 * xfns.c, w32fns.c (unwind_create_tip_frame):
5056 Return void, not a dummy Lisp_Object. All uses changed.
5057 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5058 * callproc.c (call_process_kill):
5059 * fileio.c (restore_point_unwind, decide_coding_unwind)
5060 (build_annotations_unwind):
5061 * insdel.c (Fcombine_after_change_execute_1):
5062 * keyboard.c (read_char_help_form_unwind):
5063 * menu.c (unuse_menu_items):
5064 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5065 * sound.c (sound_cleanup):
5066 * xdisp.c (unwind_redisplay):
5067 * xfns.c (clean_up_dialog):
5068 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5069 Accept no args and return void, instead of accepting and returning
5070 a dummy Lisp_Object. All uses changed.
5071 * cygw32.c (fchdir_unwind):
5072 * fileio.c (close_file_unwind):
5073 * keyboard.c (restore_kboard_configuration):
5074 * lread.c (readevalllop_1):
5075 * process.c (wait_reading_process_output_unwind):
5076 Accept int and return void, rather than accepting an Emacs integer
5077 and returning a dummy object. In some cases this fixes an
5078 unlikely bug when the corresponding int is outside Emacs integer
5079 range. All uses changed.
5080 * dired.c (directory_files_internal_unwind):
5081 * fileio.c (do_auto_save_unwind):
5082 * gtkutil.c (pop_down_dialog):
5083 * insdel.c (reset_var_on_error):
5084 * lread.c (load_unwind):
5085 * xfns.c (clean_up_file_dialog):
5086 * xmenu.c, nsmenu.m (pop_down_menu):
5087 * xmenu.c (cleanup_widget_value_tree):
5088 * xselect.c (wait_for_property_change_unwind):
5089 Accept pointer and return void, rather than accepting an Emacs
5090 save value encapsulating the pointer and returning a dummy object.
5092 * editfns.c (Fformat): Update the saved pointer directly via
5093 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5094 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5095 (unwind_body): New function.
5096 (record_unwind_protect): First arg is now a function returning void,
5097 not a dummy Lisp_Object.
5098 (record_unwind_protect_ptr, record_unwind_protect_int)
5099 (record_unwind_protect_void): New functions.
5100 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5101 * fileio.c (struct auto_save_unwind): New type.
5102 (do_auto_save_unwind): Use it.
5103 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5104 * insdel.c (struct rvoe_arg): New type.
5105 (reset_var_on_error): Use it.
5106 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5108 (specbinding_func): Remove; there are now several such functions.
5109 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5110 (set_unwind_protect_ptr): New function.
5111 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5113 Be simpler and more consistent about reporting I/O errors.
5114 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5115 Say "Read error" and "Write error", rather than "I/O error", or
5116 "IO error reading", or "IO error writing", when a read or write
5118 * process.c (Fmake_network_process, wait_reading_process_output)
5119 (send_process, Fprocess_send_eof, wait_reading_process_output):
5120 Capitalize diagnostics consistently. Put "failed foo" at the
5121 start of the diagnostic, so that we don't capitalize the
5122 function name "foo". Consistently say "failed" for such
5124 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5125 All callers changed. This is so it can use report_file_error.
5126 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5127 diagnostics consistently as above.
5129 * fileio.c (report_file_errno): Fix errno reporting bug.
5130 If the file name is neither null nor a pair, package it up as a
5131 singleton list. All callers changed, both to this function and to
5132 report_file_error. This fixes a bug where the memory allocator
5133 invoked by list1 set errno so that the immediately following
5134 report_file_error reported the wrong errno value.
5136 Fix minor problems found by --enable-gcc-warnings.
5137 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5138 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5140 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5142 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5143 Set event->arg to Qt if switch-event shall be generated.
5144 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5146 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5148 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5151 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5152 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5153 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5154 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5155 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5156 and there is a focused frame.
5157 (head_table): Add focus-in and focus-out.
5158 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5159 bind to handle-focus-in/out.
5161 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5162 (Fhandle_switch_frame): Call Fhandle_focus_in.
5163 (syms_of_frame): defsubr handle-focus-in/out.
5165 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5167 Fix porting bug to older POSIXish platforms (Bug#14862).
5168 * sysdep.c (emacs_pipe): New function, that implements
5169 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5170 This should port better to CentOS 5 and to Mac OS X 10.6.
5171 All calls to pipe2 changed.
5173 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5174 This makes the code easier to read and the executable a bit smaller.
5175 Do not replace all calls to Fcons that happen to create lists,
5176 just calls that are intended to create lists. For example, when
5177 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5178 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5179 Similarly for list2 through list5.
5180 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5181 * bytecode.c (exec_byte_code):
5182 * callint.c (quotify_arg, Fcall_interactively):
5183 * callproc.c (Fcall_process, create_temp_file):
5184 * charset.c (load_charset_map_from_file)
5185 (Fdefine_charset_internal, init_charset):
5186 * coding.c (get_translation_table, detect_coding_system)
5187 (Fcheck_coding_systems_region)
5188 (Fset_terminal_coding_system_internal)
5189 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5190 * composite.c (update_compositions, Ffind_composition_internal):
5191 * dired.c (directory_files_internal, file_name_completion)
5193 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5194 * doc.c (Fsnarf_documentation):
5195 * editfns.c (Fmessage_box):
5197 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5198 (Feval, eval_sub, Ffuncall, apply_lambda):
5199 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5200 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5201 (Fset_file_times, Finsert_file_contents)
5202 (Fchoose_write_coding_system, Fwrite_region):
5203 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5204 * font.c (font_registry_charsets, font_parse_fcname)
5205 (font_prepare_cache, font_update_drivers, Flist_fonts):
5206 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5207 * frame.c (make_frame, Fmake_terminal_frame)
5208 (x_set_frame_parameters, x_report_frame_params)
5209 (x_default_parameter, Fx_parse_geometry):
5210 * ftfont.c (syms_of_ftfont):
5211 * image.c (gif_load):
5212 * keyboard.c (command_loop_1):
5213 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5214 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5215 (Fminor_mode_key_binding, accessible_keymaps_1)
5216 (Faccessible_keymaps, Fwhere_is_internal):
5217 * lread.c (read_emacs_mule_char):
5218 * menu.c (find_and_return_menu_selection):
5219 * minibuf.c (get_minibuffer):
5220 * nsfns.m (Fns_perform_service):
5221 * nsfont.m (ns_script_to_charset):
5222 * nsmenu.m (ns_popup_dialog):
5223 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5224 (Fx_own_selection_internal):
5225 * nsterm.m (append2):
5226 * print.c (Fredirect_debugging_output)
5227 (print_prune_string_charset):
5228 * process.c (Fdelete_process, Fprocess_contact)
5229 (Fformat_network_address, set_socket_option)
5230 (read_and_dispose_of_process_output, write_queue_push)
5231 (send_process, exec_sentinel):
5232 * sound.c (Fplay_sound_internal):
5233 * textprop.c (validate_plist, add_properties)
5234 (Fput_text_property, Fadd_face_text_property)
5235 (copy_text_properties, text_property_list, syms_of_textprop):
5236 * unexaix.c (report_error):
5237 * unexcoff.c (report_error):
5238 * unexsol.c (unexec):
5239 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5240 (Fformat_mode_line, syms_of_xdisp):
5241 * xfaces.c (set_font_frame_param)
5242 (Finternal_lisp_face_attribute_values)
5243 (Finternal_merge_in_global_face, syms_of_xfaces):
5244 * xfns.c (x_default_scroll_bar_color_parameter)
5245 (x_default_font_parameter, x_create_tip_frame):
5246 * xfont.c (xfont_supported_scripts):
5247 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5248 (menu_help_callback, xmenu_show):
5250 * xterm.c (set_wm_state):
5251 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5252 and similarly for list2 through list5.
5254 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5256 * callproc.c (Fcall_process_region): Fix minor race and tune.
5257 (create_temp_file): New function, with the temp-file-creation part
5258 of the old Fcall_process_region. Use Fcopy_sequence to create the
5259 temp file name, rather than alloca + build_string, for simplicity.
5260 Don't bother to block input around the temp file creation;
5261 shouldn't be needed. Simplify use of mktemp.
5262 Use record_unwind_protect immediately after creating the temp file;
5263 this closes an unlikely race where the temp file was not removed.
5264 Use memcpy rather than an open-coded loop.
5265 (Fcall_process_region): Use the new function. If the input is
5266 empty, redirect from /dev/null rather than from a newly created
5267 empty temp file; this avoids unnecessary file system traffic.
5269 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5271 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5272 Simplify by making this case like the other two. This is a bit
5273 slower on obsolete hosts, but the extra complexity isn't worth it.
5275 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5276 * process.c (create_process) [!DOS_NT]:
5277 Remove now-unnecessary calls to emacs_close.
5279 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5281 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5282 returning early. (Bug#14850)
5284 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5285 and inhibit-iso-escape-detection attributes of 'undecided'.
5288 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5290 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5291 Reported by Herbert J. Skuhra in
5292 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5294 Don't lose top specpdl entry when memory is exhausted.
5295 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5296 specpdl overflow here, to simplify callers; all callers changed.
5297 Always reserve an unused entry at the stack top; this avoids
5298 losing the top entry's information when memory is exhausted.
5300 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5302 Clean up errno reporting and fix some errno-reporting bugs.
5303 * callproc.c (Fcall_process):
5304 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5305 * process.c (create_process, Fmake_network_process):
5306 * unexaix.c (report_error):
5307 * unexcoff.c (report_error):
5308 Be more careful about reporting the errno of failed operations.
5309 The code previously reported the wrong errno sometimes.
5310 Also, prefer report_file_errno to setting errno + report_file_error.
5311 (Fcall_process): Look at openp return value rather than at path,
5312 as that's a bit faster and clearer when there's a numeric predicate.
5313 * fileio.c (report_file_errno): New function, with most of the
5314 old contents of report_file_error.
5315 (report_file_error): Use it.
5316 (Ffile_exists_p, Ffile_accessible_directory_p):
5317 Set errno to 0 when it is junk.
5318 * fileio.c (Faccess_file):
5319 * image.c (x_create_bitmap_from_file):
5320 Use faccessat rather than opening the file, to avoid the hassle of
5321 having a file descriptor open.
5322 * lisp.h (report_file_errno): New decl.
5323 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5326 * process.c (create_process, wait_reading_process_output) [AIX]:
5327 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5328 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5329 a multithreaded environment anyway).
5330 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5332 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5334 * image.c (x_find_image_file): Don't close a remote file handle.
5336 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5338 Fix races with threads and file descriptors.
5339 * callproc.c (Fcall_process_region):
5340 * dired.c (open_directory):
5341 * emacs.c (main, Fdaemon_initialized):
5342 * image.c (x_find_image_file):
5343 * inotify.c (Finotify_rm_watch):
5344 * lread.c (Flocate_file_internal):
5345 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5346 * term.c (term_mouse_moveto, init_tty):
5347 * termcap.c (tgetent):
5348 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5349 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5350 * unexhp9k800.c, unexmacosx.c (unexec):
5351 * callproc.c (Fcall_process_region):
5352 Use emacs_close, not close.
5353 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5354 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5355 and posix_close function on current platforms (which all lack them).
5356 (emacs_close): Use it. This should fix the races on GNU/Linux and
5357 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5358 and it should avoid closing random victim file descriptors on
5361 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5363 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5364 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5367 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5368 This is for .gdbinit xbacktrace.
5370 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5371 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5372 (emacs_set_tty): Now static.
5373 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5374 * term.c (tty_capable_p, tty_default_color_capabilities)
5375 (get_tty_terminal, term_mouse_movement)
5376 (handle_one_term_event, init_tty, maybe_fatal):
5377 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5378 (tgetent, scan_file, name_match, compare_contin):
5379 * terminal.c (get_terminal):
5380 Use bool for boolean.
5381 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5382 Prefer char to unsigned char if either will do.
5383 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5384 (tty_write_glyphs): Prefer int to unsigned.
5385 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5386 All callers changed.
5387 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5389 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5392 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5393 (B__dummy__): New dummy symbol, to pacify C89.
5394 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5395 they can't grok varargs macros.
5396 * dispnew.c (add_window_display_history)
5397 (add_frame_display_history):
5398 * print.c (print_object):
5399 * xdisp.c (debug_method_add):
5400 Use %p printf format only for void pointers.
5401 * emacs.c (usage_message): New constant, replacing ...
5402 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5403 (main): Adjust to usage reorg.
5404 * fns.c (syms_of_fns):
5405 * profiler.c (syms_of_profiler):
5406 Don't use non-constant struct initializers.
5407 * gnutls.h (gnutls_initstage_t):
5408 * lisp.h (enum Lisp_Fwd_Type):
5409 * lread.c (lisp_file_lexically_bound_p):
5410 * xsettings.c (anonymous enum):
5411 Remove trailing comma.
5412 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5413 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5414 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5416 * regex.c (const_re_char): New type, to pacify strict C89.
5417 All uses of 'const re_char' replaced to use it.
5418 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5419 with glibc when strict C89. This change is imported from gnulib.
5421 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5422 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5423 Omit GNU_LINUX implementation, since it requires long long.
5424 * xterm.c (x_draw_underwave):
5425 Do not assume the traditional order of struct's members.
5426 (x_term_init): Rewrite to avoid the need for non-constant structure
5429 Syntax cleanup, mostly replacing macros with functions.
5430 This removes the need for the syntax_temp hack.
5431 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5432 * syntax.c (SYNTAX_INLINE): New macro.
5433 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5434 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5435 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5436 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5437 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5438 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5439 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5440 Now constants, not macros.
5441 (syntax_temp) [!__GNUC__]: Remove.
5442 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5443 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5444 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5445 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5446 Move here from syntax.h; now functions, not macros. Except for the
5447 last function, these are static since only syntax.c uses them.
5448 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5449 All uses changed. Now a function, not a macro; use this fact
5450 to simplify the code.
5451 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5452 compiler bugs; no longer relevant.
5453 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5454 (SYNTAX_INLINE): New macro.
5455 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5456 for the new functions. Use bool for boolean member.
5457 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5458 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5459 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5460 (SETUP_BUFFER_SYNTAX_TABLE):
5461 Now extern inline functions, not macros.
5462 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5463 Remove; all uses replaced by implementation.
5464 (syntax_temp) [!__GNUC__]: Remove decl.
5465 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5467 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5469 * emacs.c (main): Fix syntax error.
5471 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5473 Timestamp fixes for undo (Bug#14824).
5474 * atimer.c (schedule_atimer):
5475 * fileio.c (Ffile_newer_than_file_p):
5476 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5477 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5478 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5479 (syms_of_fileio): Remove Sclear_visited_file_name.
5480 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5481 file doesn't exist; this avoids an ambiguity with negative timestamps.
5482 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5483 * systime.h (make_emacs_time, invalid_emacs_time):
5484 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5485 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5486 * undo.c (record_first_change): Push (visited-file-modtime) onto
5487 undo list rather than reimplementing it by hand, incorrectly.
5489 2013-07-09 Ken Brown <kbrown@cornell.edu>
5491 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5493 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5495 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5497 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5499 Handle errno and exit status a bit more carefully.
5500 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5501 number into an exit status. Instead, use EXIT_CANCELED.
5502 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5503 * callproc.c (relocate_fd):
5504 * emacs.c (close_output_streams, main):
5505 * process.c (create_process):
5506 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5507 Use emacs_perror for simplicity.
5508 * callproc.c (relocate_fd, main):
5509 * sysdep.c (sys_subshell):
5510 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5511 (shut_down_emacs): Use emacs_write, not write.
5512 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5513 * fileio.c (Fcopy_file, e_write):
5514 * nsterm.m (ns_select):
5515 * process.c (send_process):
5516 * sound.c (vox_write):
5517 Use emacs_write_sig, not emacs_write.
5518 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5519 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5521 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5523 (emacs_full_write): New function.
5524 (emacs_write): Rewrite to use it.
5525 (emacswrite_sig, emacs_perror): New functions.
5526 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5528 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5530 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5531 on NS even if it is present. Pixmap on NS is a void*.
5533 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5535 Port to Ubuntu 10 (Bug#14803).
5536 Problem reported by T.V. Raman.
5537 * process.c (close_on_exec, accept4, process_socket):
5538 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5540 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5542 * w32.c (sys_dup): Declare prototype.
5546 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5548 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5550 Make file descriptors close-on-exec when possible (Bug#14803).
5551 This simplifies Emacs a bit, since it no longer needs to worry
5552 about closing file descriptors by hand in some cases.
5553 It also fixes some unlikely races. Not all such races, as
5554 libraries often open files internally without setting
5555 close-on-exec, but it's an improvement.
5556 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5557 * callproc.c (Fcall_process) [!MSDOS]:
5558 * emacs.c (main) [!DOS_NT]:
5559 * nsterm.m (ns_term_init):
5560 * process.c (create_process):
5561 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5562 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5563 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5564 Prefer mkostemp with O_CLOEXEC to mkstemp.
5565 * callproc.c (relocate_fd) [!WINDOWSNT]:
5566 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5567 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5569 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5570 Make the resulting file descriptor close-on-exec.
5571 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5572 * lread.c (load_descriptor_list, load_descriptor_unwind):
5573 Remove; no longer needed. All uses removed.
5574 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5575 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5577 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5578 (Fmake_network_process, Fnetwork_interface_list):
5579 (Fnetwork_interface_info, server_accept_connection):
5580 Make newly-created socket close-on-exec.
5581 * sysdep.c (emacs_open, emacs_fopen):
5582 Make new-created descriptor close-on-exec.
5583 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5584 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5586 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5588 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5589 for NS_IMPL_GNUSTEP.
5591 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5593 Fix openp errno handling.
5594 * callproc.c (Fcall_process): Preserve openp errno around close.
5595 * lread.c (openp): Set errno when returning -1, as some callers
5598 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5600 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5602 * nsterm.h (NSSavePanel): Update comment.
5603 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5604 (ns_run_file_dialog): Declare.
5606 * nsfns.m: Remove panelOK.
5608 (ns_run_file_dialog): New function.
5609 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5610 event loop, so file dialog is popped up by ns_run_file_dialog, called
5611 by sendEvent (Bug#14578).
5612 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5614 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5616 * xdisp.c (default_line_pixel_height): New function.
5617 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5618 (try_cursor_movement, redisplay_window, try_window)
5619 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5621 * window.c (window_scroll_pixel_based):
5622 use default_line_pixel_height.
5624 * dispextern.h (default_line_pixel_height): Add prototype.
5626 * frame.c (x_set_line_spacing): Accept a float value for
5627 line-spacing parameter, per the documentation.
5629 * data.c (Fmultibyte_string_p): Doc fix.
5631 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5633 Use emacs_open more consistently when opening files.
5634 This handles EINTR more consistently now, and makes it easier
5635 to introduce other uniform changes to file descriptor handling.
5636 * src/systdio.h: New file.
5637 * src/buffer.c (mmap_init):
5638 * cygw32.c (chdir_to_default_directory):
5639 * dispnew.c (Fopen_termscript):
5640 * emacs.c (Fdaemon_initialized):
5641 * fileio.c (Fdo_auto_save):
5642 * image.c (slurp_file, png_load_body, jpeg_load_body):
5643 * keyboard.c (Fopen_dribble_file):
5645 * print.c (Fredirect_debugging_output):
5646 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5647 * termcap.c (tgetent):
5648 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5649 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5650 * w32term.c (w32_initialize) [CYGWIN]:
5651 * xfaces.c (Fx_load_color_file):
5652 Use emacs_open instead of plain open, and emacs_fopen instead of
5654 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5655 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5656 * callproc.c (default_output_mode): New constant.
5657 (Fcall_process): Use it to call emacs_open instead of plain creat.
5658 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5659 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5660 (emacs_fopen): New function.
5661 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5662 Include <lisp.h>, for emacs_open.
5663 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5665 Remove duplicate #include directives.
5666 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5668 Don't include stdio.h twice.
5669 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5670 Don't include sys/types.h or stdio.h twice.
5671 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5672 * lread.c: Don't include coding.h twice.
5673 * nsfont.m: Don't include frame.h twice.
5674 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5675 * ralloc.c: Don't include <unistd.h> twice.
5676 * xdisp.c: Don't include font.h twice.
5677 * xterm.c: Don't include fontset.h twice.
5678 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5680 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5682 Scale ImageMagick images more carefully.
5683 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5684 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5685 Be more careful about avoiding undefined behavior after
5686 integer overflow and division by zero.
5688 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5690 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5691 (syms_of_w32fns): DEFSYM them.
5692 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5693 (CCHDEVICENAME): Define macros if not defined.
5694 (struct MONITOR_INFO_EX): New struct.
5695 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5696 (enum_display_monitors_fn): New variable.
5697 (globals_of_w32fns): Initialize it.
5698 (Fx_display_pixel_width, Fx_display_pixel_height)
5699 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5700 multi-monitor setups in docstrings.
5701 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5702 screen size by primary monitor's millimeter per pixel.
5703 (w32_monitor_enum, w32_display_monitor_attributes_list)
5704 (w32_display_monitor_attributes_list_fallback)
5705 (Fw32_display_monitor_attributes_list): New functions.
5706 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5708 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5710 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5712 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5714 * fileio.c (Qfile_notify_error): New error symbol.
5716 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5717 * inotify.c (inotify_callback, symbol_to_inotifymask)
5718 (Finotify_add_watch, Finotify_rm_watch): Use it.
5719 (inotifyevent_to_event): Exchange order of cookie and file name.
5720 (Finotify_add_watch): Adapt docstring.
5722 * lisp.h (Qfile_notify_error): Declare.
5724 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5726 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5727 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5728 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5729 which did not work (see <http://bugs.gnu.org/14569#307>).
5730 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5731 && (!noninteractive || initialized)). This attempts to thread
5732 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5734 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5736 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5737 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5739 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5741 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5742 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5743 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5744 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5746 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5748 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5749 Define to __sys_siglist.
5751 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5753 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5754 word-wrap, so that overflow-newline-into-fringe would work in
5755 visual-line-mode. (Bug#2749)
5756 (move_it_in_display_line_to): When the last scanned display
5757 element fits exactly on the display line, and
5758 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5759 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5760 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5761 finding buffer position that corresponds to pixel coordinates,
5762 e.g. in buffer_posn_from_coords.
5764 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5766 * process.c (handle_child_signal): Call catch_child_signal if
5769 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5771 Don't convert function pointers to void * and back.
5772 It isn't portable C, and it's easy enough to avoid.
5773 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5774 (make_save_value): Add support for SAVE_FUNCPOINTER.
5775 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5776 * print.c (print_object):
5777 Distinguish function from object pointers.
5778 * lisp.h (SAVE_FUNCPOINTER): New constant.
5779 (SAVE_SLOT_BITS): Adjust to it.
5780 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5781 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5782 (voidfuncptr): New typedef.
5783 (struct Lisp_Save_Value): New member data[0].funcpointer.
5784 (XSAVE_FUNCPOINTER): New function.
5786 Simplify buildobj processing.
5787 * Makefile.in (buildobj.h): Make it a sequence of strings each
5788 followed by comma, rather than a single string. Put it into a
5789 .tmp file in case there's an error while generating it.
5790 (gl-stamp): Use .tmp for temp files.
5791 (mostlyclean): Clean .tmp files.
5792 * doc.c (buildobj): Move to just the routine that needs it.
5793 It's now an array of strings, so processing is simpler.
5795 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5797 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5798 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5799 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5800 Invoke malloc_enable_thread even when not interactive.
5801 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5802 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5803 in this case, since the underlying bug has now been fixed.
5805 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5807 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5808 unlinking it (bug#14691).
5810 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5812 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5813 before checking whether buffer is modified. This lets
5814 `kill-buffer-query-functions' cancel killing of the buffer or save
5815 its content before `kill-buffer' asks user the "Buffer %s
5816 modified; kill anyway?" question.
5818 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5820 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5821 Let the super performKeyEquivalent deal with them (Bug#14747).
5823 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5825 * widget.c (resize_cb): Remove unused local.
5827 Do not use GTK 3 if it exists but cannot be compiled.
5828 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5829 * xterm.c (x_error_handler) [!USE_GTK]:
5832 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5834 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5836 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5837 to the valid range of values. (Bug#14753)
5839 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5840 when moving point by using the current glyph matrix. This avoids
5841 the need to force redisplay when this function is called in a
5844 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5846 Fix minor problems found by static checking.
5847 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5848 Redo the latter's body to sidestep GCC parenthesization warnings.
5849 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5850 * coding.c (detect_coding, detect_coding_system):
5851 * coding.h (struct undecided_spec):
5852 Use bool for boolean.
5853 * image.c (QCmax_width, QCmax_height): Now static.
5854 * xdisp.c (Fmove_point_visually): Remove unused local.
5856 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5858 * xdisp.c (Fmove_point_visually): New function.
5860 2013-06-28 Kenichi Handa <handa@gnu.org>
5862 * coding.h (define_coding_undecided_arg_index): New enum.
5863 (coding_attr_index): New members
5864 coding_attr_undecided_inhibit_null_byte_detection,
5865 coding_attr_undecided_inhibit_iso_escape_detection,
5866 coding_attr_undecided_prefer_utf_8.
5867 (undecided_spec): New struct.
5868 (struct coding_system): New member `undecided' of the member
5871 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5872 (detect_coding): Likewise.
5873 (detect_coding_system): Likewise.
5874 (Fdefine_coding_system_internal): New coding system properties
5875 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5877 (syms_of_coding): Adjust for coding_arg_undecided_max.
5879 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5881 * image.c (x_from_xcolors): Remove unused local.
5883 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5885 Defer image data transfer between X client and server until actual
5888 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5891 * image.c (Destroy_Image): Remove.
5892 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5893 `mask_p', and `colors_p'. All uses changed.
5894 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5895 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5896 New macros for `flags' arg to x_clear_image_1.
5897 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5898 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5899 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5900 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5901 (image_get_x_image, image_unget_x_image): New functions or macros.
5902 (image_background, image_background_transparent, x_to_xcolors)
5903 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5904 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5905 instead of Destroy_Image.
5906 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5907 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5908 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5909 (imagemagick_load_image, svg_load_image): Use them instead of
5910 x_create_x_image_and_pixmap, and x_put_x_image followed by
5911 x_destroy_x_image, respectively.
5912 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5913 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5914 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5915 background_transparent fields.
5916 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5917 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5919 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5921 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5922 This mostly consists of undoing recent changes.
5923 * callproc.c (Fcall_process):
5924 * process.c (create_process):
5925 Do not worry about catching SIGCHLD here, undoing previous change.
5926 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5927 * process.c, process.h (catch_child_signal):
5928 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5929 * process.c (catch_child_handler): Don't worry about being called
5930 lazily and do not assume caller has blocked SIGCHLD, undoing
5931 previous change. Move first-time stuff back to
5932 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5933 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5934 set lib_child_handler if it's already initialized, which may
5935 help avoid problems on GNUStep.
5937 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5939 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5940 * callproc.c (Fcall_process):
5941 * process.c (create_process):
5942 Make sure SIGCHLD is caught before we fork,
5943 since Emacs startup no arranges to catch SIGCHLD.
5944 * process.c (lib_child_handler): Initialize to null, not to
5946 (catch_child_signal): Allow self to be called lazily.
5947 Do nothing if it's already been called.
5948 Assume caller has blocked SIGCHLD (all callers do now).
5949 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5950 just before it's really needed.
5951 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5952 since it hasn't been caught yet.
5954 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5956 * image.c (compute_image_size): New function to implement
5957 :max-width and :max-height.
5958 (imagemagick_load_image): Use it.
5960 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5962 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5963 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5965 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5966 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5967 the SIGCHLD handler, since the code is not atomic and (due to glib)
5968 signals may be arriving now.
5969 * sysdep.c (init_signals): Do not catch child signals here;
5970 'main' now does that later, at a safer time.
5972 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5974 Clean up SIGCHLD handling a bit (Bug#14569).
5975 * process.c, process.h (catch_child_signal):
5976 Now always extern, even if !NS_IMPL_GNUSTEP.
5977 * process.c (catch_child_signal): Move glib tickler here from
5978 init_process_emacs, so that it's done earlier in Emacs
5979 initialization. Also move the noninteractive && !initialized
5980 check here from init_process_emacs. This is all a bit cleaner for
5981 GNUish platforms, and I hope it works around the Cygwin bug.
5982 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5983 that glib signal handling is tickled before glib creates threads.
5985 * process.c (wait_reading_process_output): Avoid int overflow
5986 when reading more than 2 GiB total from a process.
5988 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5990 * process.c (create_process): Handle a couple more cases,
5991 i.e., work even if new_argv and wait_child_setup[i] are cached.
5992 Use Fcall_process's style for volatile vars.
5994 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5996 * process.c (create_process): Mark PROCESS volatile.
5998 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6000 Use C99-style flexible array members if available.
6001 This avoids some subtle aliasing issues, which typically
6002 aren't a problem with GCC but may be a problem elsewhere.
6003 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6004 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6005 In either case, it uses a flexible array member rather than
6006 the old struct hack. All uses changed.
6007 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6008 Adjust to sdata reorganization.
6009 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6010 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6011 that ports better to pre-C99 non-GCC.
6012 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6013 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6014 as the latter has changed.
6015 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6016 and port better to pre-C99 GCC.
6017 * image.c (struct xpm_cached_color):
6018 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6019 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6020 Use FLEXIBLE_ARRAY_MEMBER.
6021 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6022 Move decl to top level so it gets checked against implementation.
6023 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6024 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6026 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6028 * syntax.c: Integer cleanups.
6029 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6030 All uses that need 0-or-2 changed to:
6031 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6032 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6033 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6034 (char_quoted, prev_char_comend_first, back_comment)
6035 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6036 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6037 Use bool for boolean.
6038 (update_syntax_table, skip_chars, skip_syntaxes):
6039 Prefer int to unsigned when either will do.
6040 (back_comment): Return boolean success flag, like forw_comment,
6041 instead of positive-or-minus-1 (which might have overflowed int anyway).
6042 Don't stuff ptrdiff_t into int.
6043 (syntax_spec_code, syntax_code_spec): Now const.
6044 (Fmatching_paren, scan_lists, scan_sexps_forward):
6045 Use enum syntaxcode for syntax code.
6046 (Fmatching_paren): Check that arg is a character, not just an integer.
6047 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6048 (Finternal_describe_syntax_value): Omit no-longer-needed
6050 (skip_chars): Use char, not unsigned char, when the distinction
6052 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6053 * bytecode.c (exec_byte_code):
6054 * syntax.c (syntax_spec_code, Fchar_syntax)
6055 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6057 * syntax.h (SYNTAX_WITH_FLAGS):
6058 Omit unnecessary casts.
6060 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6062 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6063 line dimensions here, to avoid race conditions with the main
6064 thread. (Bug#14062, bug#14630, bug#14669)
6066 * w32term.c (w32_draw_window_cursor): Compute the header line and
6067 mode line dimensions here.
6068 <w32_system_caret_window, w32_system_caret_hdr_height>:
6069 <w32_system_caret_mode_height>: New variables.
6071 * w32term.h: Declare them.
6073 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6075 * alloc.c (die): Move "assertion failed" string here ...
6076 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6077 COND when SUPPRESS_CHECKING. This shrinks the executable text
6078 size by 0.8% to 2.2% when configured with --enable-checking,
6079 depending on optimization flags (GCC 4.8.1 x86-64).
6081 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6083 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6085 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6086 base is 2; this is more accurate.
6088 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6090 * sound.c (string_default): Move to !WINDOWSNT section.
6091 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6093 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6095 * sound.c: Integer cleanups.
6096 Remove unnecessary forward decls.
6097 (struct sound_device): The 'file' member is now a Lisp_Object, not
6098 a char *, so that we needn't invoke alloca on a huge size.
6099 (Fplay_sound_internal): Adjust to this.
6100 (string_default): New function.
6101 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6102 Use it to adjust to the struct sound_device change.
6103 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6104 (be2hs) [0]: Remove.
6106 * syntax.c (skip_chars): Don't use uninitialized storage
6107 when searching a multibyte buffer for characters that are not in a
6108 unibyte string that contains non-ASCII characters.
6110 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6112 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6113 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6115 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6117 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6119 2013-06-18 Kenichi Handa <handa@gnu.org>
6121 * font.c (Ffont_spec): Signal an error for an invalid font name
6124 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6126 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6127 In particular this ports to 32-bit sparc Sun cc.
6128 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6129 array with a dummy element at specpdl[-1], so that its address can
6131 (unbind_to): Do not copy the binding; not needed, now that we
6132 copy old_value in the one place where the copy is needed.
6133 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6134 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6135 (union specbinding): Rename from struct specbinding. Redo layout
6136 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6137 which is not portable. With Sun C 5.12 32-bit sparc, the
6138 declaration causes nargs to be an unsigned bitfield, a behavior
6139 that the C standard allows; but Emacs wants nargs to be signed.
6140 The overall type is now a union of structures rather than a
6141 structure of union of structures, and the 'kind' member is now a
6142 bitfield, so that the overall type doesn't grow. All uses changed.
6143 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6145 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6147 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6148 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6150 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6152 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6154 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6155 unless we know that the window w's frame is a frame object.
6156 Another attempt at solving bug#14062 and bug#14630.
6158 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6160 * textprop.c (property_set_type): New enum.
6161 (add_properties): Allow appending/prepending text properties.
6162 (add_text_properties_1): Factored out of Fadd_text_properties.
6163 (Fadd_text_properties): Move all the code into
6164 add_text_properties_1.
6165 (Fadd_face_text_property): New function that calls
6166 add_text_properties_1.
6168 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6170 Move functions from lisp.h to individual modules when possible.
6171 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6172 * alloc.c (XFLOAT_INIT, set_symbol_name):
6173 * buffer.c (CHECK_OVERLAY):
6174 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6175 (set_char_table_parent):
6176 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6177 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6178 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6179 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6181 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6182 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6183 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6184 (backtrace_args, backtrace_debug_on_exit):
6185 * floatfns.c (CHECK_FLOAT):
6186 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6187 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6188 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6189 (set_hash_index_slot):
6190 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6191 * marker.c (CHECK_MARKER):
6192 * textprop.c (CHECK_STRING_OR_BUFFER):
6193 * window.c (CHECK_WINDOW_CONFIGURATION):
6194 Move here from lisp.h, and make these functions static rather than
6196 * buffer.c (Qoverlayp):
6198 * fns.c (Qhash_table_p):
6199 * window.c (Qwindow_configuration_p):
6201 * lisp.h: Remove the abovementioned defns and decls.
6203 Use functions, not macros, for XINT etc (Bug#11935).
6204 In lisp.h, prefer functions to function-like macros, and
6205 constants to object-like macros, when either will do. This:
6206 . simplifies use, as there's no more need to worry about
6207 arguments' side effects being evaluated multiple times.
6208 . makes the code easier to debug on some platforms.
6209 However, when using gcc -O0, keep using function-like macros
6210 for a few critical operations, for performance reasons.
6211 This sort of thing isn't needed with gcc -Og, but -Og
6212 is a GCC 4.8 feature and isn't widely-enough available yet.
6213 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6214 Remove enum lsb_bits; no longer needed.
6215 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6216 * buffer.c (Qoverlap):
6218 * fns.c (Qhash_table_p):
6219 Now extern, so lisp.h can use these symbols.
6220 * dispextern.h: Include character.h, for MAX_CHAR etc.
6221 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6222 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6223 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6224 (GLYPH_CODE_P): Move here from lisp.h.
6225 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6226 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6227 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6228 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6229 XUNTAG now returns void *.
6230 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6231 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6232 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6233 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6234 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6235 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6236 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6237 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6238 New macros, renamed from their sans-lisp_h_ counterparts.
6239 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6240 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6241 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6242 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6243 If compiling via GCC without optimization, define these as macros
6244 in addition to inline functions.
6245 To disable this, compile with -DINLINING=0.
6246 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6247 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6248 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6249 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6250 (INTMASK, VALMASK): Now macros, since static values cannot be
6251 accessed from extern inline functions.
6252 (VALMASK): Also a constant, for benefit of old GDB.
6253 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6254 is INTEGERP, which can fold it in.
6255 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6256 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6257 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6258 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6259 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6260 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6261 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6262 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6263 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6264 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6265 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6266 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6267 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6268 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6269 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6270 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6271 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6272 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6273 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6274 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6275 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6276 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6277 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6278 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6279 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6280 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6281 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6282 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6283 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6284 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6285 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6286 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6287 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6289 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6290 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6291 (VALMASK): Define in one place rather than in two, merging the
6292 USE_LSB_TAG parts; this is simpler.
6293 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6294 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6295 Move up, to avoid use before definition.
6296 Also include "globals.h" earlier, for the same reason.
6297 (make_natnum): New function.
6298 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6299 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6300 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6301 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6302 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6303 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6304 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6305 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6306 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6307 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6308 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6309 (Qwindow_configuration_p, Qimage): New forward declarations.
6310 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6311 (STRING_COPYIN): Remove; unused.
6312 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6313 (xcar_addr, xcdr_addr): New functions. All uses changed.
6314 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6315 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6316 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6317 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6318 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6319 (TYPE_RANGED_INTEGERP): Simplify.
6320 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6321 (setlocale, fixup_locale, synchronize_system_messages_locale)
6322 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6323 Now empty functions, not macros.
6324 (functionp): Return bool, not int.
6325 * window.c (Qwindow_configuration_p): Now extern,
6326 so window.h can use it.
6327 * window.h (Qwindowp): Move decl back to lisp.h.
6329 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6331 * xdisp.c (Fline_pixel_height): New function, required for solving
6334 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6336 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6338 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6340 * lread.c (syms_of_lread):
6341 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6343 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6345 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6347 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6349 * fileio.c (expand_file_name): Doc fix.
6351 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6353 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6354 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6355 Wait for self, not for 0. This can't hurt on GNU or similar
6356 system, and may help with Cygwin.
6358 * keyboard.c: Don't use PROP (...) as an lvalue.
6359 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6360 Use set_prop (A, B), not PROP (A) = B.
6362 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6364 * xdisp.c (get_it_property): Use it->window instead of generating
6365 a Lisp object from it->w.
6367 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6369 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6370 get-char-property the window that is being rendered, instead of
6371 the buffer, to support window-specific overlays. (Bug#14575)
6372 (compute_display_string_pos): When W is NULL, use the current
6373 buffer as the object to pass to get-char-property.
6374 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6375 pointer member of the bidi iterator, since no window is pertinent
6378 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6380 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6381 being displayed, and pass it to compute_display_string_pos.
6382 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6383 (bidi_paragraph_init): All callers changed.
6385 * xdisp.c (init_from_display_pos, init_iterator)
6386 (handle_single_display_spec, next_overlay_string)
6387 (get_overlay_strings_1, reseat_1, reseat_to_string)
6388 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6389 Set bidi_it.w member from it->w.
6390 (compute_display_string_pos): Accept additional argument, the
6391 window being displayed, and pass it to Fget_char_property.
6394 * dispextern.h (struct bidi_it): New member w, the window being
6396 (compute_display_string_pos): Adjust prototype.
6398 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6400 * xgselect.c: Remove unneeded include xterm.h.
6402 * process.c (wait_reading_process_output): Check for NS before GLIB.
6403 GLIB may be linked in due to rsvg, but ns_select must be called.
6405 * xgselect.c (xg_select): Remove call to window_system_available
6406 and g_main_context_pending at the top, so Gdk events (i.e. file
6407 notify) are processed when Emacs is started with -nw.
6409 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6411 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6412 (ctagsfiles3): New variable, includes only *.m files.
6413 (TAGS): Use an explicit language name in the regular expressions,
6414 to avoid transformation of '/SOMETHING' by MSYS to
6415 'c:\MSYS\SOMETHING'.
6417 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6419 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6421 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6423 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6424 still need to set the mouse pointer shape and activate help-echo.
6427 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6429 A few porting etc. fixes for the new file monitor code.
6430 See the thread containing
6431 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6432 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6433 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6434 (dir_monitor_callback, Fgfile_rm_watch):
6435 Use assq_no_quit instead of Fassoc, for speed.
6436 (dir_monitor_callback, Fgfile_rm_watch):
6437 eassert that the monitor is a fixnum.
6438 (dir_monitor_callback): No need for CDR_SAFE.
6439 Simplify building of lisp with alternative tails.
6440 (Fgfile_add_watch, Fgfile_rm_watch):
6441 Do not assume glib functions set errno reliably on failure.
6442 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6443 and signal an error otherwise.
6444 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6445 Use Fdelq instead of Fdelete, for speed.
6447 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6449 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6450 don't insist on being invoked on a highlighted tool-bar button.
6451 Avoids losing tool-bar functionality when mouse-highlight is nil.
6452 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6453 Don't highlight when mouse-highlight is nil.
6454 (note_mouse_highlight): When mouse-highlight is nil, don't return
6455 right away; instead, run tool-bar and mode-line highlight
6456 subroutine, clear any existing highlight, and revert the mouse
6457 pointer to its default shape. (Bug#14558)
6459 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6461 * lisp.mk (lisp): Add prog-mode.el.
6463 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6465 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6466 * process.c (dummy_handler): New function.
6467 (lib_child_handler): New static var.
6468 (handle_child_signal): Invoke it.
6469 (catch_child_signal): If a library has set up a signal handler,
6470 save it into lib_child_handler.
6471 (init_process_emacs): If using glib and not on Windows, tickle glib's
6472 child-handling code so that it initializes its private SIGCHLD handler.
6473 * syssignal.h (SA_SIGINFO): Default to 0.
6474 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6475 31; it should no longer be needed now.
6477 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6479 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6481 * gfilenotify.c (globals_of_gfilenotify): New function.
6482 (syms_of_gfilenotify): Move global initialization there.
6484 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6486 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6488 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6489 * keyboard.c (menu_bar_items, tool_bar_items):
6490 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6491 not override local keymaps any more.
6493 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6495 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6497 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6499 * w32console.c (initialize_w32_display): Return the dimensions of
6500 the console window via 2 additional arguments, not via the current
6501 frame. This avoids crashes due to overrunning the bounds of
6502 frame's decode_mode_spec_buffer, which is not resized following
6503 the change of the frame dimensions from the initial 10x10.
6505 * w32term.h (w32_initialize_display_info): Adjust prototype.
6507 * term.c (init_tty): Take dimensions of the frame from the values
6508 returned by initialize_w32_display.
6510 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6511 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6512 (LIBES): Add $(GFILENOTIFY_LIBS).
6514 * w32inevt.c (handle_file_notifications): Add dummy implementation
6515 for !HAVE_W32NOTIFY.
6517 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6519 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6521 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6523 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6525 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6527 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6529 Fix minor problems found by static checking.
6530 * data.c (pure_write_error):
6531 Use xsignal2, not Fsignal, as Fsignal might return.
6532 * eval.c (set_backtrace_debug_on_exit): Now static.
6533 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6534 No longer inline. EXTERN_INLINE is needed only for functions
6535 defined in .h files. Reindent function header as per GNU style.
6536 (backtrace_p, backtrace_top, backtrace_next):
6537 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6538 compiler or linker. Add extern decls to pacify gcc -Wall.
6539 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6541 * frame.c (free_monitors): Define only on platforms that need it.
6542 * nsterm.m (ns_term_init):
6543 * process.c (catch_child_signal):
6544 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6545 defined on all porting targets these days.
6546 * process.c, process.h (catch_child_signal):
6547 Make it extern only if NS_IMPL_GNUSTEP is defined.
6549 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6551 * w32.c (gettimeofday): Make the signature identical to prototype
6552 in nt/inc/sys/time.h.
6554 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6556 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6559 * keyboard.c (safe_run_hooks_error): Improve error message.
6561 * data.c (pure_write_error): Add `object' argument.
6562 * puresize.h (CHECK_IMPURE): Use it.
6564 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6566 * Makefile.in (NOTIFY_OBJ): New variable.
6567 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6569 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6570 Call syms_of_gfilenotify.
6572 * gfilenotify.c: New file.
6574 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6575 and Qfile_w32notify.
6576 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6577 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6579 * lisp.h: Declare syms_of_gfilenotify.
6581 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6583 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6585 Merge the specpdl and backtrace stacks. Make the structure of the
6586 specpdl entries more obvious via a tagged union of structs.
6587 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6588 (enum specbind_tag): New enum.
6589 (struct specbinding): Make it a tagged union of structs.
6590 Add a case for backtrace records.
6591 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6592 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6593 (backtrace_debug_on_exit): New accessors.
6594 (struct backtrace): Remove.
6595 (struct catchtag): Remove backlist field.
6596 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6598 (Flocal_variable_p): Speed up the common case where the binding is
6600 * eval.c (backtrace_list): Remove.
6601 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6602 (set_backtrace_args, set_backtrace_nargs)
6603 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6604 (backtrace_next): New functions.
6605 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6606 (unwind_to_catch, internal_lisp_condition_case)
6607 (internal_condition_case, internal_condition_case_1)
6608 (internal_condition_case_2, internal_condition_case_n): Don't bother
6609 with backtrace_list any more.
6610 (Fsignal): Adjust to new backtrace format.
6611 (grow_specpdl): Move up.
6612 (record_in_backtrace): New function.
6613 (eval_sub, Ffuncall): Use it.
6614 (apply_lambda): Adjust to new backtrace format.
6615 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6617 (specbind): Adjust to new specpdl format. Simplify.
6618 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6619 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6621 (mark_backtrace): Remove.
6622 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6623 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6624 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6626 * profiler.c (record_backtrace): Use get_backtrace.
6627 (handle_profiler_signal): Use backtrace_top_function.
6628 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6631 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6633 * process.h (catch_child_signal): Declare.
6635 * process.c (catch_child_signal): New function.
6636 (init_process_emacs): Call it.
6638 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6639 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6641 (x_set_cursor_type): Remove declaration.
6642 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6643 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6644 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6645 (ns_get_color): Use F suffix on float.
6646 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6647 (ns_get_rgb_color): Remove.
6648 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6649 (note_mouse_movement): x and y are CGFloat.
6650 (ns_draw_fringe_bitmap): Remove unused rowY.
6651 Change #if to COCOA && >= 10_6.
6652 (ns_draw_window_cursor): Remove unused overspill.
6653 (ns_draw_underwave): width and x are EamcsCGFloat.
6654 (ns_draw_box): thickness is CGFloat.
6655 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6656 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6657 if not in main thread.
6658 (ns_get_pending_menu_title, ns_check_menu_open)
6659 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6660 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6661 (sendFromMainThread:): New method.
6662 (changeFont:): size is CGFloat.
6663 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6664 Disable warning about permanent text.
6665 (characterIndexForPoint:): Adjust return type depending on GNUStep
6667 (mouseDown:): delta is CGFloat.
6668 (updateFrameSize): Remove unised variable f.
6669 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6670 Cast float to EmacsCGFloat.
6671 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6672 also to -1 when restoring.
6673 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6674 inside NS_IMPL_COCOA.
6675 (toggleFullScreen:): Put call to toggleFullScreen inside
6676 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6677 (setPosition:portion:whole:): por is CGFloat.
6678 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6679 (mouseDown:): Use CGFloat.
6680 (mouseDragged:): Remove unised variable edge.
6681 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6683 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6685 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6686 when NS_IMPL_GNUSTEP.
6687 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6688 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6689 (EmacsToolbar): Add clearAll. Add tag argument to
6690 addDisplayItemWithImage.
6691 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6693 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6695 * nsmenu.m (ns_update_menubar): Make static.
6696 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6697 (fillWithWidgetValue:): Add cast to SEL for setAction.
6698 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6699 (update_frame_tool_bar): Update code for GNUStep.
6700 (clearAll): New method.
6701 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6702 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6703 Move identifierToItem setObject and activeIdentifiers addObject before
6704 call to insertItemWithItemIdentifier.
6705 (validateVisibleItems): Fix indentation.
6706 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6707 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6708 UtilityWindow to aStyle, remove call to setStyleMask.
6710 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6712 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6713 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6714 Use F suffix on floats.
6715 (ns_char_width): Returns CGFloat.
6716 (ns_ascii_average_width): w is CGFloat instead of float.
6717 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6719 (ns_glyph_metrics): CGFloat instead of float.
6721 * nsfns.m (x_set_foreground_color, x_set_background_color):
6723 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6724 remove unused variables.
6725 (Fns_read_file_name): Keep track if panel is for save.
6726 Use ns_filename_from_panel/ns_directory_from_panel.
6727 (Fns_list_services): delegate only used for COCOA.
6728 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6729 Just return the input if GNUStep.
6730 (x_screen_planes): Remove.
6731 (Fxw_color_values): Use EmacsCGFloat
6732 (Fns_display_monitor_attributes_list): Only get screen number for
6734 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6736 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6737 ns_directory_from_panel.
6739 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6741 * process.c (handle_child_signal): Also use WCONTINUED.
6742 This is so that list-processes doesn't mistakenly list the process
6743 as stopped, when the process has actually been continued and is
6746 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6748 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6749 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6750 not already configured.
6752 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6754 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6756 * Makefile.in (mostlyclean): Remove *.res files.
6758 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6760 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6761 a buffer (bug#8447).
6763 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6765 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6766 display vector, and we backtrack, handle the case that the
6767 previous character position is also displayed from a display
6768 vector or covered by a display string or image. (Bug#14476)
6770 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6772 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6773 (struct MonitorInfo, free_monitors): Remove.
6774 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6775 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6776 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6779 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6780 (struct MonitorInfo, free_monitors): Remove.
6781 (ns_screen_name): Make static.
6782 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6783 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6786 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6787 (struct MonitorInfo): New struct.
6788 (free_monitors, make_monitor_attribute_list): Declare.
6790 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6792 (free_monitors, make_monitor_attribute_list): New functions.
6793 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6796 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6798 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6800 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6802 * keyboard.c: Apply keyboard decoding only to events that come directly
6803 from the tty, not from unread-command-events (bug#14368).
6804 (read_event_from_main_queue): New function, extracted from read_char).
6805 (read_decoded_char): Remove.
6806 (read_decoded_event_from_main_queue): New function to replace it.
6807 (read_char): Use it.
6808 (read_key_sequence): Use read_char rather than read_decoded_char.
6810 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6812 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6814 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6816 2013-05-22 Kenichi Handa <handa@gnu.org>
6818 The following changes are to fix the setting of
6819 buffer-file-coding-system on, for instance, C-x RET c unix RET
6820 _FILE_OF_DOS_EOL_TYPE_ RET.
6822 * coding.h (struct coding_system): New member detected_utf8_chars.
6824 * coding.c (detect_coding_utf_8): Count characters and check EOL
6825 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6827 (setup_coding_system): Do not initialize coding->head_ascii.
6828 (check_ascii): Do not set coding->eol_seen but update it. Do not
6829 call adjust_coding_eol_type here.
6830 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6831 If the eol-type of CODING is already specified, adjust the eol type
6832 of the found coding-system.
6833 (decode_coding_gap): Cancel previous change. Utilize the
6834 character numbers counted by detect_coding_utf_8. Fix detection
6837 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6839 * search.c (looking_at_1): Only set last_thing_searched if the match
6840 changed the match-data (bug#14281).
6842 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6844 * xdisp.c (reseat_at_previous_visible_line_start):
6845 Already declared in dispextern.h, so remove it here.
6846 (move_it_vertically_backward): Likewise.
6848 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6850 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6851 (Fx_display_pixel_width, Fx_display_pixel_height)
6852 (Fx_display_mm_width, Fx_display_mm_height):
6853 Mention `display-monitor-attributes-list' in docstrings.
6855 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6856 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6857 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6858 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6859 (Fx_display_backing_store, Fx_display_visual_class)
6860 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6861 (Fx_display_grayscale_p, Fx_display_pixel_width)
6862 (Fx_display_pixel_height, Fx_display_planes)
6863 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6864 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6865 (Fx_display_mm_width, Fx_display_mm_height)
6866 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6867 height for all physical monitors as in X11.
6869 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6870 Return pixel width or height for all physical monitors as in X11.
6872 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6874 Port --enable-gcc-warnings to clang.
6875 * bytecode.c (exec_byte_code):
6877 Redo diagnostic pragmas to pacify clang, too.
6878 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6879 * editfns.c (Fencode_time):
6880 * fileio.c (file_accessible_directory_p):
6881 * font.c (font_unparse_xlfd):
6882 Use '&"string"[index]' instead of '"string" + (index)'.
6883 * undo.c (user_error): Remove; unused.
6885 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6887 * insdel.c (insert_1_both): Document the arguments, instead of
6888 referring to insert_1, which no longer exists.
6890 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6891 some window, increment windows_or_buffers_changed, so that
6892 *Messages* display in that window is updated. (Bug#14408)
6894 * w32.c: Include epaths.h.
6895 (init_environment): Use cmdproxy.exe without leading directories.
6896 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6898 (gettimeofday): Adjust signature and return value to Posix
6901 * unexw32.c (open_output_file): Delete the existing emacs.exe
6902 before creating it, to break the hard link to the versioned
6905 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6906 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6907 (FIRSTFILE_OBJ): New variables.
6908 (W32_RES): Rename to EMACSRES. All users changed.
6909 (base_obj): Use $(CM_OBJ).
6910 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6911 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6912 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6913 $(W32_RES_LINK) before $(LIBES).
6914 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6916 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6918 * makefile.w32-in (DOC): Use just "DOC".
6920 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6922 * process.c: Export default filters and sentinels to Elisp.
6923 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6925 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6926 (Fset_process_sentinel, Fformat_network_address):
6927 Default to them instead of nil.
6928 (server_accept_connection): Sentinels can't be nil any more.
6929 (read_and_dispose_of_process_output): New function, extracted from
6930 read_process_output.
6931 (read_process_output): Use it; filters can't be nil.
6932 (Finternal_default_process_filter): New function, extracted from
6933 read_process_output.
6934 (exec_sentinel_unwind): Remove function.
6935 (exec_sentinel): Don't zilch sentinel while running.
6936 (status_notify): Sentinels can't be nil.
6937 (Finternal_default_process_sentinel): New function extracted from
6939 (setup_process_coding_systems): Default filter is not nil any more.
6940 (syms_of_process): Export new Elisp functions and initialize
6942 * lisp.h (make_lisp_proc): New function.
6944 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6946 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6948 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6950 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6951 unless we know that the window w is a leaf window.
6952 Another attempt at solving bug#14062.
6954 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6956 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6959 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6961 * image.c (gif_load): Check that subimages fit (Bug#14345).
6963 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6965 * lread.c (skip_dyn_eof): New function.
6966 (read1): Use it to skip the end of a file in response to #@00.
6968 * doc.c (get_doc_string): Slightly relax the sanity checking.
6970 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6972 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6973 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6974 (MonitorInfo): New struct.
6975 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6976 (Fns_display_monitor_attributes_list): New functions.
6977 (display-usable-bounds): Remove.
6978 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6981 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6983 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6984 (GTK_CHECK_VERSION): New macro, if not already defined.
6985 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6986 replaced by GTK_CHECK_VERSION.
6988 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6990 * xterm.h (GTK_PREREQ): New macro.
6991 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6992 to use this macro instead, for consistency and clarity.
6994 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6996 * xdisp.c (row_for_charpos_p): New function, with code of
6997 cursor_row_p, but accepts an additional argument CHARPOS instead
6998 of using a hardcoded PT.
6999 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7000 (row_containing_pos): Call row_for_charpos_p instead of partially
7001 doing the same. Fixes cursor positioning under longlines-mode
7002 when longlines-show-effect includes more than one newline, when
7003 moving the cursor vertically up.
7005 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7007 * makefile.w32-in (ACL_H): New macro.
7008 ($(BLD)/fileio.$(O)): Update dependencies.
7010 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7012 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7013 * Makefile.in (LIB_ACL): New macro.
7014 (LIBACL_LIBS): Remove.
7015 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7016 * fileio.c: Include <acl.h>.
7017 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7018 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7020 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7023 * unexelf.c: Don't assume ElfW (Half) fits in int.
7024 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7025 when dealing with ElfW (Half) values, since they can exceed 2**31
7026 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7027 (entry_address): Omit unused NUM arg. All uses changed.
7029 2013-05-07 Juri Linkov <juri@jurta.org>
7031 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7032 to the string converted from number with `Fnumber_to_string'.
7035 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7037 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7038 This fixes a problem introduced by my previous change.
7040 2013-05-07 Glenn Morris <rgm@gnu.org>
7042 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7044 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7046 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7048 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7050 Static checking by GCC 4.8.0.
7051 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7052 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7053 (x_get_monitor_attributes_fallback)
7054 (x_get_monitor_attributes_xinerama)
7055 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7056 Define only if USE_GTK.
7057 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7058 (x_get_monitor_attributes_fallback): Omit unused locals.
7059 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7060 Use double, not float, to avoid mixed-mode floating point arithmetic.
7062 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7063 Jan Djärv <jan.h.d@swipnet.se>
7065 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7066 (XINERAMA_CFLAGS): New macros.
7067 (ALL_CFLAGS, LIBES): Use them.
7069 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7070 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7071 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7072 (syms_of_xfns): DEFSYM them.
7073 (struct MonitorInfo): New struct.
7074 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7075 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7076 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7077 (x_get_monitor_attributes_xinerama): New functions.
7078 (Fx_display_monitor_attributes_list): New primitive.
7079 (syms_of_xfns): Defsubr it.
7081 * xterm.h (x_display_info): Add Xatom_net_workarea and
7082 Xatom_net_current_desktop.
7084 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7085 and dpyinfo->Xatom_net_current_desktop.
7087 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7089 * xdisp.c (pos_visible_p): Use the special code for finding the
7090 beginning of a display property or overlay for any "replacing"
7091 display property, not just for display strings. This solves
7092 incorrect reporting of position by posn-at-point. (Bug#14241)
7094 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7096 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7097 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7098 Verify that ElfW (Half) fits in int.
7099 (fatal): Use same signature as lisp.h.
7100 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7101 configure and build with -DUNEXELF_DEBUG without worrying about
7102 other modules that use DEBUG.
7103 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7104 possibly-wide integers now uses it instead of plain fprintf.
7105 (entry_address): New function, which avoids problems with 32-bit
7106 overflow on 64-bit hosts.
7107 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7108 (round_up): Don't assume the remainder fits in int.
7109 (find_section): Use bool for boolean. Simplify debug code.
7110 (unexec): Don't assume file sizes fit in int or size_t.
7111 Omit unnecessary trailing newline in 'fatal' format.
7112 Use strerror rather than outputting decimal error number.
7113 Remove unused code when emacs is not defined;
7114 this file relies on Emacs now.
7115 Don't assume e_phnum and e_shnum are positive.
7117 * regex.c: Fix problems when DEBUG is defined.
7118 (extract_number, extract_number_and_incr): Define regardless of
7119 whether DEBUG is defined; that's simpler and makes the code less
7120 likely to go stale in the normal case when DEBUG is not defined.
7121 Return int rather than taking an int * arg. All callers changed.
7122 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7123 Remove, replacing with ...
7124 (DEBUG_PRINT): New macro. All callers changed.
7125 (DEBUG_COMPILES_ARGUMENTS): New macro.
7126 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7127 (print_compiled_pattern, print_double_string) [DEBUG]:
7128 Use prototype rather than old-style definition.
7129 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7130 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7131 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7132 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7133 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7134 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7135 This matters only when DEBUG is defined.
7137 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7139 * xdisp.c (set_iterator_to_next): Set the
7140 ignore_overlay_strings_at_pos_p flag only if we are _really_
7141 iterating over an overlay string, as indicated by the
7142 current.overlay_string_index member. (Bug#14306)
7144 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7146 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7147 to where it is used, to avoid autorelease issues (Bug#14050).
7149 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7151 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7152 * fileio.c (syms_of_fileio): Implement this.
7153 * filelock.c (create_lock_file): If symbolic links don't work, so
7154 we use a regular file as a lock file, do not fsync the lock file;
7157 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7159 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7160 (syms_of_minibuf): Adjust accodingly.
7162 * callint.c (Fcall_interactively): Adjust calls accordingly.
7164 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7166 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7167 w->contents is a buffer before computing everything else.
7168 Use parentheses to disambiguate last part of the condition.
7170 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7171 assertion violations. (Bug#14062)
7173 2013-05-01 David Reitter <david.reitter@gmail.com>
7175 * nsfns.m (ns_tooltip): Initialize.
7177 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7179 * coding.c (decode_coding_gap): Don't remove the character before
7180 a newline unless it's a CR character. (Bug#14287)
7182 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7184 * dispextern.h (struct face): Move enum face_underline_type
7185 earlier so that bitfields can be in the same word.
7187 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7189 * nsfns.m (handlePanelKeys): New function.
7190 (EmacsOpenPanel:performKeyEquivalent:)
7191 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7192 arrows/function/control and copy/paste keys (Bug#14296).
7194 2013-04-27 Juri Linkov <juri@jurta.org>
7196 * callint.c (Fcall_interactively): Call `Qread_number' for
7197 interactive code letter `n' instead of using duplicate code.
7200 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7202 * systime.h (make_timeval): Declare as 'const'.
7204 2013-04-27 Kenichi Handa <handa@gnu.org>
7206 * font.c (font_open_entity): Always open a font of manageable
7209 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7211 Port better to AIX (Bug#14258).
7212 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7215 2013-04-24 Kenichi Handa <handa@gnu.org>
7217 * coding.c (decode_coding_iso_2022): When an invalid escape
7218 sequence is encountered, reset the invocation and designation
7219 status to the safest one.
7221 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7223 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7224 Without this fix, "make distclean" leaves stamp-h1 behind.
7226 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7228 * w32fns.c (w32_fullscreen_rect): New function to compute the
7229 window rectangle for the given fullscreen mode.
7230 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7231 longer tunes the window size. This keeps the window's edges flush
7232 with the screen and allows the taskbar to hide itself in fullboth.
7234 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7235 window decorations and uses the entire screen.
7237 * w32term.h (w32_fullscreen_rect) Add prototype.
7238 (struct w32_output): Replace normal_width, normal_height,
7239 normal_top, and normal_left members with a single normal_placement
7241 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7243 (FRAME_NORMAL_PLACEMENT): New macro.
7245 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7247 * minibuf.c (Ftest_completion): Silence compiler warning.
7249 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7251 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7254 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7257 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7258 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7259 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7260 parentheses where appropriate.
7262 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7264 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7266 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7268 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7269 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7270 Mention in the doc string that setting these variables takes
7271 effect only after a call to set-window-buffer. (Bug#14200)
7273 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7275 * indent.c (Fvertical_motion): Don't consider display strings on
7276 overlay strings as display strings on the buffer position we
7277 started from. This prevents vertical cursor motion from jumping
7278 more than one line when there's an overlay string with a display
7279 property at end of line.
7280 Reported by Karl Chen <Karl.Chen@quarl.org> in
7281 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7283 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7285 * window.c (select_window): `record_buffer' even if window is
7286 already selected (bug#14191).
7288 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7290 * window.c (Fwindow_end): Test more flags, including the buffer's
7291 last_overlay_modified flag, to determine whether the window's
7292 display is really up-to-date. Prevents the function from
7293 returning a stale value. (Bug#14170)
7294 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7297 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7299 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7300 garbaged only if it is not already the top frame on its TTY.
7301 This prevents flickering due to constant redrawing of TTY frames when
7302 there are GUI frames open in the same session. (Bug#13864)
7304 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7306 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7307 of marking the idle timers directly.
7309 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7311 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7314 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7316 * window.c (select_window): Don't record_buffer while the invariant is
7317 temporarily broken (bug#14161).
7319 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7321 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7323 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7325 2013-04-07 Romain Francoise <romain@orebokech.com>
7327 Ignore additional platform-specific ACL errors (Bug#13702).
7328 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7329 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7331 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7333 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7336 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7338 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7339 This bug was introduced by my 2013-02-25 change that simplified
7340 data_start configuration. Without this change, on GNU/Linux
7341 an Emacs configured with --enable-profiling fails immediately
7342 due to a profiler signal.
7343 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7344 with these flags. On platforms where special flags are needed
7345 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7346 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7347 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7349 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7351 Get rid of some platform-specific functions examining window
7352 system and its capabilities. This is a partial rework of the
7354 * lisp.h (have_menus_p): Remove prototype. This function is
7355 replaced with platform-independent window_system_available.
7356 (check_window_system): Move to...
7357 * frame.h (decode_window_system_frame, window_system_available):
7358 ...here, add new prototypes.
7359 * frame.c (window_system_available, decode_window_system_frame):
7361 (check_window_system): Platform-independent now.
7362 * xterm.h (x_in_use): Remove declaration.
7364 * w32term.h (check_x_frame):
7365 * nsterm.h (check_x_frame): Remove prototypes. This function
7366 is replaced with platform-independent decode_window_system_frame.
7367 * msdos.c (have_menus_p): Remove.
7368 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7369 Remove platform-specific functions. Use check_window_system,
7370 decode_window_system_frame and check_ns_display_info where
7371 appropriate. Minor style and comment tweaks.
7372 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7373 (check_x_frame): Likewise.
7374 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7376 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7377 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7378 * xmenu.c, xselect.c: All related users changed.
7380 2013-04-03 Kenichi Handa <handa@gnu.org>
7382 The following changes is to optimize the code for reading UTF-8
7385 * coding.c (check_ascii): Rename from detect_ascii. Return value
7386 changed. Check EOL format. Do not call adjust_coding_eol_type
7388 (check_utf_8): New function.
7389 (adjust_coding_eol_type): Do nothing if already adjusted.
7390 (detect_coding): Compare the return value of check_ascii with
7391 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7392 (decode_coding_gap): Optimize for valid UTF-8.
7394 2013-03-21 Kenichi Handa <handa@gnu.org>
7396 * coding.c (syms_of_coding): Cancel previous change.
7398 * insdel.c (insert_from_gap): Fix previous change.
7400 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7402 Consistently use platform-specific function to detect window system.
7403 * lisp.h (check_window_system): New prototype. This function is
7404 going to replace check_x, check_w32 and check_ns.
7405 (have_menus_p): Mention msdos.c in comment.
7406 * fontset.c (check_window_system_func): Remove. Adjust all users.
7407 * fontset.h (check_window_system_func): Remove prototype.
7408 * nsterm.h (check_ns):
7409 * xterm.h (check_x):
7410 * w32term.h (check_w32): Likewise.
7411 * menu.c (Fx_popup_menu): Use check_window_system.
7412 * msdos.c (check_window_system): Define for MS-DOS.
7413 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7414 * w32fns.c (check_window_system): Likewise for MS-Windows.
7415 * xfns.c (check_window_system): Likewise for X.
7416 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7417 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7419 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7421 Prefer < to > in range checks such as 0 <= i && i < N.
7422 This makes it easier to visualize quantities on a number line.
7423 This patch doesn't apply to all such range checks,
7424 only to the range checks affected by the 2013-03-24 change.
7425 This patch reverts most of the 2013-03-24 change.
7426 * alloc.c (xpalloc, Fgarbage_collect):
7427 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7428 * character.c (string_escape_byte8):
7429 * charset.c (read_hex):
7430 * data.c (cons_to_unsigned):
7431 * dispnew.c (update_frame_1):
7432 * doc.c (Fsubstitute_command_keys):
7433 * doprnt.c (doprnt):
7434 * editfns.c (hi_time, decode_time_components):
7435 * fileio.c (file_offset):
7436 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7437 * font.c (font_intern_prop):
7438 * frame.c (x_set_alpha):
7439 * gtkutil.c (get_utf8_string):
7440 * indent.c (check_display_width):
7441 * keymap.c (Fkey_description):
7442 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7444 * minibuf.c (read_minibuf_noninteractive):
7445 * process.c (wait_reading_process_output):
7446 * search.c (Freplace_match):
7447 * window.c (get_phys_cursor_glyph):
7448 * xdisp.c (redisplay_internal):
7449 * xsmfns.c (smc_save_yourself_CB):
7450 Prefer < to > for range checks.
7451 * dispnew.c (sit_for): Don't mishandle NaNs.
7452 This fixes a bug introduced in the 2013-03-24 change.
7453 * editfns.c (decode_time_components): Don't hoist comparison.
7454 This fixes another bug introduced in the 2013-03-24 change.
7456 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7458 * frame.h (struct frame): Drop scroll_bottom_vpos
7459 member becaue all real users are dead long ago.
7460 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7461 * xdisp.c (redisplay_internal): Adjust user.
7463 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7465 * nsmenu.m (showAtX:Y:for:): setLevel to
7466 NSPopUpMenuWindowLevel (Bug#13998).
7468 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7470 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7471 (ns_check_pending_open_menu): Declare.
7473 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7474 (x_activate_menubar): Update the menu with title that matches
7475 ns_get_pending_menu_title, and call
7476 ns_check_pending_openmenu (Bug#12698).
7477 (menuWillOpen:): New method.
7478 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7480 * nsterm.m (menu_will_open_state, menu_mouse_point)
7481 (menu_pending_title): New varaibles.
7482 (ns_get_pending_menu_title, ns_check_menu_open)
7483 (ns_check_pending_open_menu): New functions.
7485 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7487 * indent.c (current_column_bol_cache): Remove leftover which is not
7488 used in Fmove_to_column any more.
7489 (current_column, scan_for_column): Adjust users.
7490 * keyboard.c (last_point_position_buffer, last_point_position_window):
7491 Remove leftovers which are not used for recording undo any more.
7492 (command_loop_1, syms_of_keyboard): Adjust users.
7493 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7494 redisplay_window any more.
7495 (move_it_to): Adjust user.
7497 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7499 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7500 Update dependencies.
7502 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7504 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7505 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7508 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7510 * window.h (struct window): Replace hchild, vchild and buffer slots
7511 with the only contents slot. This is possible because each valid
7512 window may have either the child window (in vertical or horizontal
7513 combination) or buffer to display (for the leaf window). Using that,
7514 a lof of operations to traverse and/or change window hierarchies may
7515 be simplified. New member horizontal is used to distinguish between
7516 horizontal and vertical combinations of internal windows.
7517 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7518 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7519 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7520 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7521 Use contents slot, not buffer, where appropriate.
7522 (wset_combination): New function.
7523 (wset_buffer): Add eassert.
7524 (Fframe_first_window): Simplify the loop reaching first window.
7525 (Fwindow_buffer): Use WINDOW_LEAF_P.
7526 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7527 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7528 (unshow_buffer): Convert initial debugging check to eassert.
7529 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7530 (make_parent_window, window_resize_check, window_resize_apply)
7531 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7532 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7533 Adjust to match struct window changes.
7534 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7535 (mark_window_cursors_off, count_windows, get_leaf_windows)
7536 (foreach_window_1): Simplify the loop.
7537 * alloc.c (mark_object): Do not check for the leaf window because
7538 internal windows has no glyph matrices anyway.
7539 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7540 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7541 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7542 (build_frame_matrix_from_window_tree, mirror_make_current)
7543 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7544 (update_window_tree, set_window_update_flags): Simplify the loop.
7545 (sync_window_with_frame_matrix_rows): Enforce live window.
7546 Use contents slot, not buffer, where appropriate.
7547 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7548 and WINDOW_HORIZONTAL_COMBINATION_P.
7549 (make_frame_visible_1): Simplify the loop.
7550 Use contents slot, not buffer, where appropriate.
7551 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7552 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7553 (expose_window_tree): Likewise.
7554 Use contents slot, not buffer, where appropriate.
7555 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7556 to avoid deleted windows. Use contents slot instead of buffer.
7557 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7558 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7559 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7560 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7562 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7564 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7565 identify the reasons for assertion violations in bug#14062 and
7567 (Fx_show_tip): Fix compilation error under
7568 "--enable-check-lisp-object-type". (Bug#14073)
7570 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7571 Reported by <rzl24ozi@gmail.com>.
7573 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7575 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7577 (unwind_with_echo_area_buffer): ...to restore it here.
7578 This is needed to ensure that...
7579 (redisplay_window): ...both window markers are valid here,
7580 which is verified by eassert.
7581 * editfns.c (save_excursion_save): Do not assume that
7582 selected_window always displays the buffer.
7583 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7586 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7588 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7591 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7593 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7595 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7597 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7598 since MinGW's w32api headers do. This avoids compiler warnings.
7600 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7603 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7605 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7607 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7609 * gtkutil.c (style_changed_cb): Check if frame is live and an
7610 X frame (Bug#14038).
7612 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7614 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7615 Define only for _WIN32_WINNT less than 0x0500.
7616 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7618 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7619 see its own definitions of 'struct timeval' and 'struct timezone'.
7621 Fix incompatibilities between MinGW.org and MinGW64 headers.
7622 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7624 * w32.c (REPARSE_DATA_BUFFER): Guard with
7625 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7627 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7629 * xterm.c: Include X11/XKBlib.h
7630 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7632 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7634 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7636 * blockinput.h (input_blocked_p): Likewise.
7637 * bytecode.c (exec_byte_code): Likewise.
7638 * callproc.c (call_process_kill, call_process_cleanup)
7639 (Fcall_process): Likewise.
7640 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7641 (Fccl_execute_on_string): Likewise.
7642 * character.c (string_escape_byte8): Likewise.
7643 * charset.c (read_hex): Likewise.
7644 * cm.c (calccost): Likewise.
7645 * data.c (cons_to_unsigned): Likewise.
7646 * dired.c (directory_files_internal, file_name_completion):
7648 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7649 (sit_for): Likewise.
7650 * doc.c (Fsubstitute_command_keys): Likewise.
7651 * doprnt.c (doprnt): Likewise.
7652 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7653 * emacsgtkfixed.c: Likewise.
7654 * fileio.c (file_offset, Fwrite_region): Likewise.
7655 * floatfns.c (Fexpt, fmod_float): Likewise.
7656 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7658 * font.c (font_intern_prop): Likewise.
7659 * frame.c (x_set_alpha): Likewise.
7660 * gtkutil.c (get_utf8_string): Likewise.
7661 * indent.c (check_display_width): Likewise.
7662 * intervals.c (create_root_interval, rotate_right, rotate_left)
7663 (split_interval_right, split_interval_left)
7664 (adjust_intervals_for_insertion, delete_node)
7665 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7666 (merge_interval_right, merge_interval_left, copy_intervals)
7667 (set_intervals_multibyte_1): Likewise.
7668 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7669 * keymap.c (Fkey_description): Likewise.
7670 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7671 * lread.c (openp, read_integer, read1, string_to_number):
7673 * menu.c (ensure_menu_items): Likewise.
7674 * minibuf.c (read_minibuf_noninteractive): Likewise.
7675 * print.c (printchar, strout): Likewise.
7676 * process.c (create_process, Faccept_process_output)
7677 (wait_reading_process_output, read_process_output, send_process)
7678 (wait_reading_process_output): Likewise.
7679 * profiler.c (make_log, handle_profiler_signal): Likewise.
7680 * regex.c (re_exec): Likewise.
7681 * regex.h: Likewise.
7682 * search.c (looking_at_1, Freplace_match): Likewise.
7683 * sysdep.c (get_child_status, procfs_ttyname)
7684 (procfs_get_total_memory): Likewise.
7685 * systime.h (EMACS_TIME_VALID_P): Likewise.
7686 * term.c (dissociate_if_controlling_tty): Likewise.
7687 * window.c (get_phys_cursor_glyph): Likewise.
7688 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7689 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7691 * xfns.c (Fx_window_property): Likewise.
7692 * xmenu.c (set_frame_menubar): Likewise.
7693 * xselect.c (x_get_window_property, x_handle_dnd_message):
7695 * xsmfns.c (smc_save_yourself_CB): Likewise.
7696 * xterm.c (x_scroll_bar_set_handle): Likewise.
7698 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7700 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7701 to be optional or nil. Adjust comment and convert it to docstring.
7702 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7703 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7705 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7707 Static checking by GCC 4.8-20130319.
7708 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7709 * process.c (Fset_process_datagram_address)
7710 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7711 * xdisp.c (get_char_face_and_encoding):
7712 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7713 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7714 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7716 2013-03-24 Ken Brown <kbrown@cornell.edu>
7718 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7719 fix compilation on 64-bit Cygwin, where underscores are not
7720 automatically prepended.
7722 * w32term.c (w32_initialize): Silence compiler warning.
7724 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7726 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7727 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7728 variables, to save and restore frame dimensions.
7729 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7730 after returning from a 'fullscreen' configuration.
7731 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7732 to avoid races between the main thread and the input thread.
7734 * w32term.h (struct w32_output): New members normal_width,
7735 normal_height, normal_top, normal_left, and prev_fsmode.
7736 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7737 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7740 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7741 'fullscreen' parameter. Always record previous width and height
7742 of the frame, except when switching out of maximized modes, so
7743 that they could be restored correctly, instead of resetting to the
7744 default frame dimensions. Send SC_RESTORE command to the frame,
7745 unless we are going to send SC_MAXIMIZE, to restore the frame
7746 resize hints in the mouse pointer shown by the window manager.
7749 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7751 * lisp.h (get_frame_param): Adjust conditions for prototype
7754 2013-03-22 Ken Brown <kbrown@cornell.edu>
7756 * unexcw.c: Drop unneeded inclusion of w32common.h.
7757 (report_sheap_usage): Declare.
7758 (read_exe_header): Add magic numbers for x86_64.
7759 (fixup_executable): Fix printf format specifier for unsigned long
7762 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7764 * frame.h (struct frame): Put menu_bar_window under #ifdef
7765 because this member is not needed when X toolkit is in use.
7766 (fset_menu_bar_window):
7767 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7768 (free_glyphs, update_frame):
7769 * xdisp.c (expose_frame): Likewise.
7770 (display_menu_bar): Likewise. Remove redundant eassert.
7771 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7774 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7776 Use functions and constants to manipulate Lisp_Save_Value objects.
7777 This replaces code that used macros and strings and token-pasting.
7778 The change makes the C source a bit easier to follow,
7779 and shrinks the Emacs executable a bit.
7780 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7781 (make_save_value): Change 1st arg from string to enum. All callers
7784 (mark_object): Use if, not #if, for GC_MARK_STACK.
7785 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7786 (XSAVE_OBJECT): Now functions, not macros.
7787 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7788 the constant was never used.
7789 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7790 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7791 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7792 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7794 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7795 type3 with a single member save_type. All uses changed.
7796 (save_type, set_save_pointer, set_save_integer): New functions.
7797 * print.c (PRINTX): Remove.
7799 * alloc.c: Remove redundant static declarations.
7801 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7803 * window.h (struct window): Convert left_col, top_line, total_lines
7804 and total_cols from Lisp_Objects to integers. Adjust comments.
7805 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7807 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7808 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7809 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7810 Adjust users where appropriate.
7812 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7814 * frame.h (struct frame): Drop resx and resy because the same data is
7815 available from window system-specific output context. Adjust users.
7816 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7817 New functions to provide defaults when no window system available.
7818 (FRAME_RES_X, FRAME_RES_Y): New macros.
7819 (NUMVAL): Move from xdisp.c.
7820 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7821 (Ffont_face_attributes, Fopen_font):
7822 * image.c (gs_load):
7823 * w32font.c (fill_in_logfont):
7824 * xdisp.c (calc_pixel_width_or_height):
7825 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7826 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7828 2013-03-20 Kenichi Handa <handa@gnu.org>
7830 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7831 to 1 (temporary workaround until a bug related to ASCII
7832 optimization is fixed).
7834 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7836 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7837 Signal error if window is not internal. Adjust docstring.
7838 (delete_all_child_windows): Use combination_limit to save the buffer.
7839 (Fset_window_configuration): Adjust accordingly.
7840 * print.c (syms_of_print): Initialize debugging output not here...
7841 (init_print_once): ...but in a new function here.
7842 * lisp.h (init_print_once): Add prototype.
7843 * emacs.c (main): Add call to init_print_once. Adjust comments.
7845 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7847 * window.c (window_resize_check, window_resize_apply)
7848 (window_from_coordinates, recombine_windows, set_window_buffer)
7849 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7850 (Fsplit_window_internal, Fdelete_window_internal)
7851 (freeze_window_starts): Use bool for booleans.
7852 * window.h (window_frame_coordinates, resize_frame_windows)
7853 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7855 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7857 * dispnew.c (bitch_at_user): Use `user-error'.
7859 2013-03-17 Ken Brown <kbrown@cornell.edu>
7861 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7862 as return type of image_background. (Bug#13981)
7863 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7865 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7867 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7868 (ns_select): Don't return with result uninitialized.
7870 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7873 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7875 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7876 directories. If filename is nil, get directory name (Bug#13932).
7877 Use getFilename and getDirectory.
7878 (getFilename, getDirectory): New methods for EmacsSavePanel and
7880 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7882 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7884 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7886 2013-03-15 Kenichi Handa <handa@gnu.org>
7888 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7889 (adjust_after_replace): Make it back to static. Delete the third
7890 arg text_at_gap_tail. Cancel the code for handling it.
7892 * coding.h (struct coding_system): New member eol_seen.
7894 * coding.c (detect_ascii): New function.
7895 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7896 when the source bytes are actually scanned. On detecting for
7897 coding_category_utf_8_auto, call detect_ascii instead of scanning
7898 source bytes directly.
7899 (produce_chars): Call insert_from_gap with the new arg 0.
7900 (encode_coding): Likewise.
7901 (decode_coding_gap): Control ASCII optimization by the variable
7902 disable_ascii_optimization instead of #ifndef .. #endif.
7903 Deccode EOL format according to coding->eol_seen.
7904 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7907 * lisp.h (adjust_after_replace): Cancel externing it.
7908 (insert_from_gap): Adjust prototype.
7910 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7912 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7913 FULLSCREEN_MAXIMIZED. (Bug#13935)
7915 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7917 * region-cache.c (find_cache_boundary, move_cache_gap)
7918 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7919 Simplify debugging check and convert to eassert. Adjust comment.
7920 (pp_cache): Put under ENABLE_CHECKING.
7922 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7924 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7925 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7927 (w32fullscreen_hook): If the frame is visible, reset
7928 f->want_fullscreen flag after changing the frame size. If the
7929 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7932 2013-03-13 Daniel Colascione <dancol@dancol.org>
7934 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7935 too so that these builds can use Cygwin's file conversion
7936 functions. (We've been building and linking cygw32.o all along
7937 and just not using it.)
7939 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7941 File synchronization fixes (Bug#13944).
7942 * Makefile.in (LIB_FDATASYNC): New macro.
7944 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7945 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7946 Don't worry about HAVE_FSYNC, since a substitute fsync is
7947 available if the system lacks one.
7948 (Fwrite_regin): Retry fsync if interrupted.
7950 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7952 * w32term.c (w32_read_socket): If the Emacs frame is being
7953 activated, call w32fullscreen_hook, to make sure the new frame
7954 dimensions are in effect. (Bug#13937)
7956 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7958 * xdisp.c (init_iterator): Simplify because both character and byte
7959 positions are either specified or -1. Add eassert. Adjust comment.
7960 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7961 character and byte positions can be obtained from marker.
7963 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7965 Static checking by Sun C 5.12.
7966 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7967 * bytecode.c (exec_byte_code):
7968 * dispnew.c (init_display):
7970 * fileio.c (Fsubstitute_in_file_name):
7971 * keyboard.c (Fevent_convert_list):
7972 * keymap.c (Fsingle_key_description):
7973 * term.c (maybe_fatal, fatal):
7974 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7975 * xsmfns.c (Fhandle_save_session):
7976 Omit unreachable code.
7977 * keymap.c (map_keymap_char_table_item): Cast void * to
7978 a function pointer type; the C Standard requires this.
7980 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7981 Include <sys/param.h> unconditionally, as that works elsewhere and
7982 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7983 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7986 See ChangeLog.12 for earlier changes.
7992 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7994 This file is part of GNU Emacs.
7996 GNU Emacs is free software: you can redistribute it and/or modify
7997 it under the terms of the GNU General Public License as published by
7998 the Free Software Foundation, either version 3 of the License, or
7999 (at your option) any later version.
8001 GNU Emacs is distributed in the hope that it will be useful,
8002 but WITHOUT ANY WARRANTY; without even the implied warranty of
8003 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8004 GNU General Public License for more details.
8006 You should have received a copy of the GNU General Public License
8007 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.