1 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4 drawn tool bar items (Bug#16058).
5 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7 2013-12-09 Ken Brown <kbrown@cornell.edu>
9 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
11 * lisp.h (get_frame_param): Adjust conditions for prototype
14 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
16 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
17 Avoid unused macro warning if configured --without-xft.
19 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
21 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
23 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
25 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
27 * emacs.c (main): Call fixup_locale a second time for GNUStep.
29 2013-12-08 Martin Rudalics <rudalics@gmx.at>
31 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
33 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
35 Use libcrypto's checksum implementations if available, for speed.
36 * Makefile.in (LIB_CRYPTO): New macro.
39 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
40 The macro didn't conform to C99 due to type mismatch,
41 which caused compilation failure with Sun C 5.12,
42 and it was confusing anyway. Include window.h to declare
43 redisplay_other_windows.
45 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
47 * window.c (set_window_buffer): Update mode line (bug#16084).
49 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
51 Fix minor problems found by static checking.
52 * keyboard.c (poll_for_input_1, input_polling_used):
53 Define only if HAVE_NTGUI.
54 * xmenu.c (popup_activate_callback): Omit unnecessary
55 check against USE_X_TOOLKIT, which must be defined here anyway.
56 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
59 2013-12-07 Martin Rudalics <rudalics@gmx.at>
61 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
63 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
65 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
67 * nsterm.m (x_set_window_size): Remove fprintf.
68 (init): Define always. Set applicationDidFinishLaunchingCalled
70 (applicationDidFinishLaunching:):
71 Set applicationDidFinishLaunchingCalled.
72 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
75 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
77 Pixel resize changes for NS (Bug#16049).
78 * nsterm.m (x_set_window_size): Change parameters rows/cols to
79 height/width. row/cols are locals.
80 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
81 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
82 (windowWillResize): Remove gsextra. Calculate extra as in
84 (x_new_font): Don't change frame size if fullscreen.
85 Change size pixelwise.
87 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
88 comment in xfns.c. Change to pixelwise call.
90 2013-12-06 Eli Zaretskii <eliz@gnu.org>
92 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
95 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
97 * xterm.c (input_signal_count): Remove.
98 (x_dispatch_event): Define unconditionally.
99 (x_make_frame_visible): Process X events until the frame
100 is really visible (Bug#16027).
101 * xterm.h (x_dispatch_event): Declare unconditionally.
103 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
105 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
107 * nsterm.m (x_set_window_size): Handle pixelwise.
109 2013-12-05 Martin Rudalics <rudalics@gmx.at>
111 * w32term.c (x_new_font):
112 * xterm.c (x_new_font): Calculate new frame size from new font
115 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
117 * lisp.h (FOR_EACH_TAIL): New macro.
118 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
120 * window.c (select_window): Call second wset_redisplay before we change
121 selected_window (bug#16034).
123 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
125 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
127 2013-12-04 Eli Zaretskii <eliz@gnu.org>
129 * w32xfns.c: Include window.h, to avoid a compiler warning.
131 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
133 * window.c (window_scroll): Mark window for redisplay (bug#16034).
134 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
135 window_scroll takes care of it.
136 (Fset_window_point, Fdelete_other_windows_internal)
137 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
138 (Fsplit_window_internal, Fdelete_window_internal)
139 (Fresize_mini_window_internal, Fset_window_configuration)
140 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
141 cause redisplay instead of forcing a complete redisplay.
142 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
143 we're only affecting the selected_window.
145 2013-12-04 Eli Zaretskii <eliz@gnu.org>
147 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
148 directional control characters. Update type and category
149 determination according to the UBA from Unicode v6.3.
150 (bidi_category_t): New category EXPLICIT_FORMATTING.
152 * dispextern.h (bidi_type_t): Update to include new bidirectional
153 properties introduced with Unicode v6.3. (Bug#16043)
155 2013-12-04 Martin Rudalics <rudalics@gmx.at>
157 * xterm.c (XTflash): Fix coordinate of bottom area to flash
160 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
162 * font.c (font_list_entities): Remove dummy assignment.
163 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
164 used on graphic displays only. Remove unused 'font_encoder' member.
165 (struct font_bitmap): Remove unused 'extra' member.
166 * nsfont.m (nsfont_open):
167 * w32font.c (w32font_open_internal):
168 * ftfont.c (ftfont_get_bitmap): Adjust users.
170 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
172 Use bool for boolean.
173 * tparam.c (tparam1):
174 * undo.c (record_point, record_property_change):
175 Use bool for boolean, for local vars that are always true or false.
177 Minor integer overflow fixes (Bug#16033).
178 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
179 This improves on the previous fix to this function.
180 (window_resize_check): When summing up pixel counts, don't rely on
181 undefined behavior if the sum overflows.
183 2013-12-03 Martin Rudalics <rudalics@gmx.at>
185 * window.c (Fset_window_new_pixel): Don't choke at negative
186 argument value (Bug#16033).
188 * xfns.c (Fx_create_frame): Add another call to change_frame_size
189 to avoid crash in window_box_height.
191 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
192 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
194 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
196 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
198 Minor integer overflow fixes.
199 * window.c (Fset_window_new_pixel, grow_mini_window):
200 * xdisp.c (Fwindow_text_pixel_size):
201 Avoid undefined behavior on signed integer overflow.
202 * xfns.c (x_set_mouse_color):
203 Check that drag shape fits in 'unsigned', since that's what X wants.
205 2013-12-02 Eli Zaretskii <eliz@gnu.org>
207 Improve reporting of fatal exception on MS-Windows.
208 * w32fns.c (my_exception_handler): New function.
209 (globals_of_w32fns): Set it up as the unhandled exception
210 handler. Initialize exception code and address to zeros.
211 (emacs_abort): If the exception code and address are available,
212 print them at the beginning of the backtrace. Fix the format of
213 printing addresses (was producing 0x0x12345678 on XP).
216 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
218 * eval.c (Fbacktrace__locals): New function.
219 (syms_of_eval): Defsubr it.
221 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
223 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
224 Define here to unify between...
225 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
226 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
228 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
230 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
232 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
233 fringe background extension.
234 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
235 because they are now always the same as `left' and `width',
236 respectively. Remove code for the case that `width' and
237 `sb_width' are different.
239 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
241 Fix minor problems found by static checking.
242 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
243 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
244 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
246 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
248 * image.c (imagemagick_compute_animated_image): Don't crash if we
249 have an animation with different-sized images (bug#15313).
251 2013-11-30 Martin Rudalics <rudalics@gmx.at>
253 Remove some unused items introduced during pixelwise change.
254 * window.c (window_resize_total_check): Remove unused function.
255 * xdisp.c (remember_mouse_glyph): Remove unused label.
256 (Ftool_bar_height): Move declaration inside #if.
257 * xterm.c (x_set_window_size): Don't use r and c.
259 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
261 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
264 * window.c (Fset_window_configuration): Comment out unused variables.
266 * w32term.c (w32_read_socket): Remove unused variable `buf'.
268 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
270 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
272 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
274 * gnutls.c (gnutls_audit_log_function): Only declare and define if
275 HAVE_GNUTLS3 (Bug#16001).
277 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
278 if interrupts are deferred (Bug#15801).
280 2013-11-30 Martin Rudalics <rudalics@gmx.at>
282 Support resizing frames and windows pixelwise.
283 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
284 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
285 (struct glyph_matrix): Replace window_left_col and
286 window_top_line by window_pixel_left and window_pixel_top.
287 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
289 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
290 (draw_window_divider, move_it_to, x_draw_right_divider)
291 (x_draw_bottom_divider, change_frame_size): Add or fix
293 * dispnew.c (change_frame_size_1): Change prototype.
294 (adjust_glyph_matrix, required_matrix_width)
295 (adjust_frame_glyphs_for_window_redisplay): Use pixel
296 values instead of lines and columns.
297 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
298 WINDOW_TOTAL_FRINGE_WIDTH.
299 (handle_window_change_signal, do_pending_window_change)
300 (init_display): Adjusts calls of change_frame_size.
301 (change_frame_size, change_frame_size_1): Handle pixelwise
303 * frame.c (Qright_divider_width, Qbottom_divider_width):
305 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
306 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
307 (x_set_internal_border_width, x_set_vertical_scroll_bars)
308 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
310 (set_frame_param): New function.
311 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
312 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
313 (Ffringe_width, Fborder_width, Fright_divider_width)
314 (Fbottom_divider_width): New functions, defsubr them.
315 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
316 New argument pixelwise.
317 (struct frame_parm_table): New members Qright_divider_width and
318 Qbottom_divider_width.
319 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
320 (x_report_frame_params): Handle Qright_divider_width and
321 Qbottom_divider_width.
322 (x_set_right_divider_width, x_set_bottom_divider_width):
324 (frame_resize_pixelwise): New option.
325 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
326 new_pixelwise, right_divider_width and bottom_divider_width;
327 remove total_lines; rename text_lines, text_cols, new_text_lines
328 and new_text_cols to text_height, text_width, new_height and
329 new_width respectively.
330 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
331 FRAME_TEXT_WIDTH respectively.
332 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
333 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
334 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
336 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
337 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
338 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
339 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
340 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
341 (FRAME_TOTAL_COLS_ARG): Remove macro.
342 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
343 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
344 (x_wm_set_size_hint): Handle frame pixel sizes.
345 * indent.c (compute_motion, Fcompute_motion):
346 Call window_body_width instead of window_body_cols.
347 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
348 (make_lispy_position): Handle right and bottom dividers.
349 (Fsuspend_emacs): Pixelize call of change_frame_size.
350 * keyboard.h: Extern Qright_divider, Qbottom_divider.
351 * lisp.h: Extern set_frame_param.
352 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
354 (Fx_create_frame): Add entry for vertical_drag_cursor.
355 Pixelize call of change_frame_size.
356 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
357 * nsterm.m (ns_update_window_end): Optionally draw right
359 (x_set_window_size): Add argument pixelwise.
360 Call check_frame_size and change_frame_size with pixelwise zero.
361 (ns_draw_window_divider): New function.
362 (ns_redisplay_interface): Add ns_draw_window_divider.
363 (updateFrameSize:): Call change_frame_size with pixelwise zero.
364 (x_new_font): Call x_set_window_size with pixelwise zero.
365 * print.c (print_object): For a window print its sequence
367 * term.c (Fresume_tty): Pixelize call of change_frame_size.
368 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
369 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
370 (w32_createwindow): Use scroll bar area width.
371 (w32_wnd_proc): Handle bottom divider width.
372 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
373 (Fx_create_frame): Default divider width parameters.
374 Caclulate sizes pixelwise. Add vertical drag cursor support.
375 (x_create_tip_frame): Default divider widths to zero.
376 Pixelize call to change_frame_size.
377 (Fx_show_tip): Add handling of divider widths. Pixelize window
379 (Fw32_frame_rect): New function.
380 (frame_parm_handler w32_frame_parm_handlers): Add divider
382 (Vx_window_vertical_drag_shape): Add variable.
383 * w32inevt.c (resize_event, maybe_generate_resize_event):
384 Pixelize change_frame_size calls.
385 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
387 * w32term.c (w32_draw_window_divider): New function.
388 (x_update_window_end): Handle right divider.
389 (w32_draw_fringe_bitmap, x_scroll_run)
390 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
391 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
392 Calculate new frame sizes pixelwise.
393 (x_new_font): Pixelize call to x_set_window_size.
394 (x_check_fullscreen): Pixelize call to change_frame_size.
395 (x_set_window_size_1, x_set_window_size): New argument
396 pixelwise. Calculate pixelwise.
397 (x_wm_set_size_hint): Use scroll bar area width.
398 (w32_redisplay_interface): Add w32_draw_window_divider.
399 * w32term.h (struct w32_output): Add vertical drag cursor.
400 * widget.c (set_frame_size, update_wm_hints)
401 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
403 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
404 * window.c (sequence_number): Restore.
405 (Fwindow_pixel_width, Fwindow_pixel_height)
406 (Fwindow_mode_line_height, Fwindow_header_line_height)
407 (window_pixel_to_total, Frun_window_scroll_functions)
408 (Fset_window_new_pixel, window_resize_apply_total)
409 (Fwindow_resize_apply_total): New functions.
410 (window_body_height, window_body_width): Rename from
411 window_body_lines. New argument PIXELWISE.
413 (Fwindow_body_height, Fwindow_body_width): New argument
415 (coordinates_in_window, window_relative_x_coord): Use window's
416 pixel width instead of total width.
417 (replace_window, recombine_windows): Initialize pixel values.
418 (resize_root_window, resize_frame_windows, grow_mini_window)
419 (shrink_mini_window): New argument PIXELWISE.
421 (Fdelete_other_windows_internal, adjust_window_margins)
422 (window_resize_check, window_resize_apply)
423 (Fdelete_window_internal, Fresize_mini_window_internal)
424 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
425 (check_frame_size): Rename arguments. New argument PIXELWISE.
427 (set_window_buffer): Make samebuf bool. Run configuration change
428 hook only if buffer changed.
429 (Fset_window_buffer): Rewrite doc-string.
430 (make_window): Initialize new_pixel slot.
431 (Fwindow_resize_apply): Check pixel size of root window.
432 (Fsplit_window_internal): Call 2nd argument pixel_size.
434 (Fscroll_left, Fscroll_right): Call window_body_width instead of
436 (save_window_data): New slots frame_text_width,
437 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
438 (saved_window): New slots pixel_left, pixel_top, pixel_height,
440 (Fcurrent_window_configuration, Fset_window_configuration)
441 (save_window_save, compare_window_configurations): Handle new
442 slots in save_window_data and saved_window.
443 (Fset_window_scroll_bars): Fix doc-string.
444 (window_resize_pixelwise): New variable.
445 (coordinates_in_window, Fcoordinates_in_window_p):
447 (make_parent_window): Adjust sequence_number.
448 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
450 * window.h (struct window): New members new_pixel, pixel_left,
451 pixel_top, pixel_width, pixel_height. Restore sequence_number.
452 (wset_new_pixel): New function.
453 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
454 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
455 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
456 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
457 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
458 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
459 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
460 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
461 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
462 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
463 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
464 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
465 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
466 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
467 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
469 (resize_frame_windows, grow_mini_window, shrink_mini_window)
470 (window_body_width, check_frame_size): Adapt external declarations.
471 * xdisp.c (last_max_ascent): New integer.
472 (window_text_bottom_y): Handle bottom divider.
473 (window_box_width, window_box_height): Calculate pixelwise.
474 (get_glyph_string_clip_rects): Handle right divider.
475 (remember_mouse_glyph): When windows are resized pixelwise
476 proceed with width and height set to 1.
477 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
479 (move_it_to): Calculate and return maximum x position
481 (Fwindow_text_pixel_size): New function.
482 (resize_mini_window, update_tool_bar): Calculate pixelwise.
483 (tool_bar_lines_needed): Rename to tool_bar_height.
485 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
487 (redisplay_tool_bar): Calculate pixelwise.
488 (redisplay_window): Calculate pixelwise. Handle dividers.
489 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
490 (x_draw_vertical_border): Handle dividers.
491 (define_frame_cursor1): Handle vertical drag cursor.
492 (x_draw_right_divider, x_draw_bottom_divider): New functions.
493 (expose_window): Calculate pixelwise. Handle dividers.
494 (init_xdisp): Initialize pixel values.
495 * xfaces.c (Qwindow_divider): New face.
496 (realize_basic_faces): Realize it.
497 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
498 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
499 (x_set_scroll_bar_default_width): Default actual width to 16.
500 (Fx_create_frame): Set sizes pixelwise.
501 (x_create_tip_frame): Default divider widths to zero.
502 Pixelize call of change_frame_size.
503 (Fx_show_tip): Handle divider widths. Initial pixel position
505 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
506 (Vx_window_vertical_drag_shape): New option.
507 * xmenu.c (free_frame_menubar): Pixelize call of
509 * xterm.c (x_draw_window_divider): New function.
510 (x_update_window_end): Optionally draw right divider.
511 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
512 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
513 (handle_one_xevent, x_new_font): Calculate pixelwise.
514 (x_set_window_size_1, x_set_window_size): New argument
515 pixelwise. Calculate pixelwise.
516 (x_wm_set_size_hint): Pixelize call of check_frame_size.
517 (struct x_redisplay_interface): Add x_draw_window_divider.
518 * xterm.h (struct x_output): Add vertical_drag_cursor.
520 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
522 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
523 Set invisible frames's `redisplay' when a full redisplay is requested.
524 (redisplay_window): Set must_be_updated_p instead (bug#15999).
525 (redisplay_mode_lines): Don't set must_be_updated_p any more.
526 (display_mode_lines): Set it here instead.
528 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
530 * dispextern.h (set_window_update_flags): Remove.
532 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
534 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
536 * xdisp.c (REDISPLAY_SOME_P): New macro.
537 (redisplay_internal): Use it (bug#15999).
538 (prepare_menu_bars, redisplay_window): Use it as well.
540 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
542 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
544 * w32font.c (g_b_init_get_char_width_32_w): New static var.
545 (globals_of_w32font): Zero it out.
546 (GetCharWidth32W_Proc): New function pointer.
547 (get_char_width_32_w): New function.
548 (compute_metrics): If get_glyph_outline_w returns an error, try
549 get_char_width_32_w before declaring a failure. This avoids
550 punishing raster (a.k.a. "bitmap") fonts by slowing down
551 redisplay. (Bug#6364).
553 2013-11-29 Eli Zaretskii <eliz@gnu.org>
555 * xdisp.c (clear_mouse_face): Don't invalidate the entire
556 mouse-highlight info, just signal frame_up_to_date_hook that mouse
557 highlight needs to be redisplayed. (Bug#15913)
559 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
561 Fix minor problems found by static checking.
562 * buffer.h (struct buffer_text, struct buffer):
563 * frame.h (struct frame):
564 * window.h (struct window):
565 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
566 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
567 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
568 no-longer-valid use of HAVE_MENUS.
569 * xdisp.c (propagate_buffer_redisplay): Now static.
571 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
573 * xmenu.c (Fmenu_or_popup_active_p):
574 * window.c (Fset_window_configuration):
575 * menu.c (Fx_popup_menu, Fx_popup_dialog):
576 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
577 * fns.c (Fyes_or_no_p):
578 * editfns.c (Fmessage_box, Fmessage_or_box):
579 * alloc.c (make_save_ptr_ptr):
580 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
582 * window.c (Fset_window_configuration): Move select_window later.
584 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
586 Refine redisplay optimizations to only redisplay *some* frames/windows
587 rather than all of them.
588 * xdisp.c (REDISPLAY_SOME): New constant.
589 (redisplay_other_windows, wset_redisplay, fset_redisplay)
590 (bset_redisplay, bset_update_mode_line): New functions.
591 (message_dolog): Use bset_redisplay.
592 (clear_garbaged_frames): Use fset_redisplay.
593 (echo_area_display): Use wset_redisplay.
594 (buffer_shared_and_changed): Remove.
595 (prepare_menu_bars): Call Vpre_redisplay_function before updating
596 frame titles. Compute the actual set of windows redisplayed.
597 Don't update frame titles and menu bars for frames that don't need to
599 (propagate_buffer_redisplay): New function.
601 (redisplay_internal): Use it. Be more selective in the set of windows
602 we redisplay. Propagate windows_or_buffers_changed to
603 update_mode_lines a bit later to simplify the code.
604 (mark_window_display_accurate_1): Reset window and buffer's
606 (redisplay_window): Do nothing if neither the window nor the buffer nor
607 the frame needs redisplay.
608 * window.h (struct window): Add `redisplay' field.
609 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
610 (redisplay_other_windows, window_list): New declarations.
611 * window.c (select_window, Fset_window_start): Use wset_redisplay.
612 (window_list): Not static any more.
613 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
614 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
615 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
616 * frame.c (Fmake_frame_visible): Don't redisplay everything.
617 * frame.h (struct frame): Add `redisplay' field.
618 Move `external_menu_bar' bitfield next to other bit-fields.
619 (SET_FRAME_GARBAGED): Use fset_redisplay.
620 (SET_FRAME_VISIBLE): Don't garbage the frame;
621 Use redisplay_other_windows.
622 * buffer.h (struct buffer): Add `redisplay' field.
623 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
624 (modify_overlay): Use bset_redisplay.
625 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
627 2013-11-28 Eli Zaretskii <eliz@gnu.org>
629 Support w32 file notifications in batch mode.
630 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
631 invalid (which happens in batch mode). If non-interactive, call
632 handle_file_notifications to store file notification events in the
633 input queue. (Bug#15933)
635 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
637 * w32inevt.c (handle_file_notifications): Now external, not static.
639 * w32term.h (handle_file_notifications): Provide prototype.
641 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
642 init_crit, since init_display, which does that otherwise, is not
645 2013-11-27 Glenn Morris <rgm@gnu.org>
647 * Makefile.in ($(lispsource)/international/charprop.el): New.
648 (emacs$(EXEEXT)): Depend on charprop.el.
650 2013-11-27 Eli Zaretskii <eliz@gnu.org>
652 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
653 deleting portions of the buffer under non-nil REPLACE argument.
656 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
657 directory, watch it and not its parent.
658 (add_watch): Allow empty string in FILE.
660 2013-11-27 Martin Rudalics <rudalics@gmx.at>
662 * window.c (Fset_window_start, window_resize_apply)
663 (window_scroll): Reset window_end_valid (Bug#15957).
665 2013-11-27 Glenn Morris <rgm@gnu.org>
667 * Makefile.in (leimdir): Now in lisp source directory.
668 ($(leimdir)/leim-list.el): Just use ../leim .
669 * epaths.in (PATH_DUMPLOADSEARCH):
670 * lread.c (load_path_default):
671 * nsterm.m (ns_load_path): No more leim directory.
673 2013-11-26 Andreas Schwab <schwab@suse.de>
675 * .gdbinit (xgettype): Add cast.
677 2013-11-26 Glenn Morris <rgm@gnu.org>
679 Preload leim-list.el.
680 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
681 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
682 is a single directory.
684 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
686 bool-vector-subsetp is now the normal direction (Bug#15912).
687 * data.c (Fbool_vector_subsetp): Test whether the first argument
688 is a subset of the second one, not the reverse. Add doc string.
690 Fix minor problems found by static checking.
691 * lread.c (load_path_default): Now static.
692 * textprop.c (text_property_stickiness): Be consistent about the
693 test used when deciding whether to consider the previous character.
694 This simplifies the code a bit.
696 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
698 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
700 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
701 (syms_of_frame): Don't defsubr them.
703 2013-11-25 Glenn Morris <rgm@gnu.org>
705 * lread.c (load_path_default): Change the sense of the argument.
706 (init_lread): When EMACSLOADPATH is set, do not ignore changes
707 from dump_path. When it is not, avoid checking dump_path twice.
709 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
710 uninstalled dump_path against installed Vload_path. (Bug#15964)
712 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
714 Export get_pos_property to Elisp.
715 * editfns.c (Fget_pos_property): Rename from get_pos_property.
716 (syms_of_editfns): Export it to Elisp.
718 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
720 2013-11-23 Romain Francoise <romain@orebokech.com>
722 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
723 initialization here ...
724 (syms_of_fileio): ... from here.
726 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
728 * lread.c (init_lread): Fix int/Lisp_Object mixup.
729 Please use --enable-check-lisp-object-type.
731 2013-11-23 Glenn Morris <rgm@gnu.org>
733 * process.c (get_process): Explicit error for dead buffers.
735 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
737 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
739 2013-11-23 Glenn Morris <rgm@gnu.org>
741 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
742 * lread.c (load_path_check): Take path to check as argument.
743 (load_path_default): New, split from init_lread.
744 (init_lread): Move calc of default load-path to load_path_default.
745 Empty elements in EMACSLOADPATH now stand for the default.
746 (load-path): Doc fix.
747 * emacs.c (decode_env_path): Add option to treat empty elements
748 as nil rather than ".".
749 * callproc.c (init_callproc_1, init_callproc):
750 * image.c (Vx_bitmap_file_path):
751 * lisp.h (decode_env_path):
752 * lread.c (Vsource_directory):
753 Update for new argument spec of decode_env_path.
755 2013-11-22 Eli Zaretskii <eliz@gnu.org>
757 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
758 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
760 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
762 Fix some dependency problems that cause unnecessary recompiles.
763 Problem reported by RMS in
764 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
765 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
766 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
767 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
768 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
769 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
770 (boostrap-clean): No need to remove stamp-oldxmenu.
772 Fix recently introduced bool vector overrun.
773 This was due to an optimization that went awry.
774 Reported by Glenn Morris in
775 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
776 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
777 for empty vectors, undoing the 2013-11-18 change.
778 * data.c (bool_vector_binop_driver): Rely on this.
779 Fix bug that occasionally overran the destination.
780 * lisp.h (struct Lisp_Bool_vector): Document this.
782 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
784 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
787 * nsterm.m (init, run, stop:): Comment out for now, does not work
790 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
792 * charset.c (syms_of_charset): Don't read past end of string.
794 2013-11-19 Glenn Morris <rgm@gnu.org>
796 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
798 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
800 Add hooks to run on gaining/losing focus. (Bug#15029)
801 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
802 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
803 (syms_of_frame): Add focus-in-hook, focus-out-hook.
805 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
807 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
808 The old names predated the API change that put destination at end.
810 Improve API of recently-added bool vector functions (Bug#15912).
811 The old API had (bool-vector-count-matches A B)
812 and (bool-vector-count-matches-at A B I), which gave the
813 misleading impression that the two functions were variants, one
814 with a location I. The new API has (bool-vector-count-population A)
815 and (bool-vector-count-consecutive A B I) to make the distinction
816 clearer. The first function no longer has a B argument, since the
817 caller can easily determine the number of nils if the length and
818 number of ts is known.
819 * data.c (Fbool_vector_count_population): Rename from
820 bool_vector_count_matches, and accept just 1 argument.
821 (Fbool_vector_count_consecutive): Rename from
822 Fbool_vector_count_matches_at.
824 Always allocate at least one bits_word per bool vector.
825 See Daniel Colascione in:
826 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
827 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
828 * data.c (bool_vector_binop_driver): Rely on this. Tune.
829 * lisp.h (struct Lisp_Bool_vector): Document this.
831 2013-11-18 Eli Zaretskii <eliz@gnu.org>
833 * insdel.c (invalidate_buffer_caches): New function, consolidated
834 from part of prepare_to_modify_buffer.
835 (insert_from_gap, prepare_to_modify_buffer):
836 * coding.c (code_convert_region, code_convert_string):
837 Call invalidate_buffer_caches. (Bug#15841)
839 * lisp.h (invalidate_buffer_caches): Add prototype.
841 2013-11-17 Eli Zaretskii <eliz@gnu.org>
843 * w32term.c (x_update_window_end): Don't invalidate the entire
844 mouse-highlight info, just signal frame_up_to_date_hook that mouse
845 highlight needs to be redisplayed. (Bug#15913)
847 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
849 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
851 2013-11-16 Eli Zaretskii <eliz@gnu.org>
853 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
854 while we are using Vprin1_to_string_buffer.
856 * keymap.c (describe_map): Don't crash if PT is 1 both before and
857 after inserting the description string. (Bug#15907)
859 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
861 * data.c: Work around bogus GCC diagnostic about shift count.
862 Reported by Eli Zaretskii in
863 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
864 (pre_value): New function.
865 (count_trailing_zero_bits): Use it.
867 2013-11-15 Eli Zaretskii <eliz@gnu.org>
869 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
870 assume C macros are not supported even under -g3 in these old GCC
873 2013-11-15 Leo Liu <sdl.web@gmail.com>
875 * minibuf.c (Ftry_completion, Fall_completions)
876 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
878 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
880 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
881 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
882 This avoids placing unnecessary constants into the Emacs code.
884 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
886 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
887 for Cygwin w32 build.
889 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
890 for Cygwin w32 build. (Bug#15892)
892 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
894 Simplify, port and tune bool vector implementation.
895 * alloc.c (bool_vector_exact_payload_bytes)
896 (bool_vector_payload_bytes): Remove.
897 (bool_vector_fill): Return its argument.
898 * alloc.c (bool_vector_fill):
900 * print.c (print_object):
901 Simplify by using bool_vector_bytes.
902 * alloc.c (make_uninit_bool_vector):
903 New function, broken out from Fmake_bool_vector.
904 (Fmake_bool_vector): Use it. Use tail call.
905 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
906 * data.c (BITS_PER_ULL): New constant.
907 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
908 if long long versions don't exist.
909 (shift_right_ull): New function.
910 (count_one_bits_word): New function, replacing popcount_bits_word
911 macro. Don't assume that bits_word is no wider than long long.
912 (count_one_bits_word, count_trailing_zero_bits):
913 Don't assume that bits_word is no wider than long long.
914 * data.c (bool_vector_binop_driver, bool_vector_not):
915 * fns.c (Fcopy_sequence):
917 Create an uninitialized destination, to avoid needless work.
918 (internal_equal): Simplify.
919 (Ffillarray): Prefer tail call.
920 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
921 contain at least one word.
922 (bits_word_to_host_endian): Prefer if to #if. Don't assume
923 chars are narrower than ints.
924 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
925 * fns.c (Fcopy_sequence):
927 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
928 Don't try to port to hosts where bits_word values have holes; the
929 code wouldn't work there anyway. Verify this assumption, though.
930 (bool_vector_bytes): New function.
931 (make_uninit_bool_vector): New decl.
932 (bool_vector_fill): Now returns Lisp_Object.
934 * xfns.c (xic_create_fontsetname):
935 * xrdb.c (gethomedir): Prefer tail calls.
937 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
939 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
940 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
942 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
943 that requires a return value.
944 (Fset_buffer_modified_p): Take advantage of this change to do
947 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
949 * buffer.c (Frestore_buffer_modified_p): Sync it with
950 Fset_buffer_modified_p.
951 (Fforce_mode_line_update): New function, moved from subr.el.
952 (Fset_buffer_modified_p): Use them.
953 (syms_of_buffer): Defsubr Fforce_mode_line_update.
955 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
957 * search.c (find_newline): Rewrite to prefer offsets to pointers.
958 This avoids undefined behavior when subtracting pointers into
959 different aways. On my platform it also makes the code a tad
960 smaller and presumably faster.
962 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
964 * keyboard.c (command_loop_1): Use region-extract-function.
965 * insdel.c (Qregion_extract_function): Not static any more (can we
966 stop pretending that these vars can benefit from being marked static?).
968 2013-11-09 Eli Zaretskii <eliz@gnu.org>
970 * search.c (find_newline): If buffer text is relocated during the
971 "dumb loop", adjust C pointers into buffer text to follow suit.
974 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
976 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
977 for conversion (Bug#15837).
979 2013-11-09 Eli Zaretskii <eliz@gnu.org>
981 * fileio.c (Finsert_file_contents): Invalidate the newline cache
982 for the entire range of inserted characters. (Bug#15841)
984 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
986 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
988 (realize_default_face): Remove assignment to distant-foreground if
989 unspecified (Bug#15815).
991 2013-11-08 Eli Zaretskii <eliz@gnu.org>
993 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
994 cache-long-scans disabled, since we don't want to call
995 prepare_to_modify_buffer (in insert_1_both) for each message we
998 * buffer.h (bset_cache_long_scans): New INLINE function, moved
999 from buffer.c. Improve commentary to the buffer field setter
1002 * buffer.c (bset_cache_long_scans): Static function deleted.
1003 Improve commentary to the buffer field setter functions.
1004 (init_buffer_once): Default for cache-long-scans changed to t.
1007 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1009 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1011 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1012 This bug was introduced in my 2013-06-21 change, and caused
1013 struct Lisp_Sub_Char_Table objects to be given too many slots,
1014 which broke 'make -C admin/unidata'.
1016 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1018 Import changes from mac-port 4.5.
1019 * macfont.m (mac_font_copy_default_descriptors_for_language)
1020 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1021 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1022 (macfont_language_default_font_names): New.
1023 (macfont_list): Rearrange language/charset code.
1024 (macfont_close): Don't check for macfont_info->cache.
1025 (mac_ctfont_create_preferred_family_for_attributes): New font
1026 selection code, call
1027 mac_font_copy_default_name_for_charset_and_languages.
1028 (mac_font_copy_default_descriptors_for_language)
1029 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1031 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1033 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1035 Port to C11 aligned_alloc, and fix some integer overflows.
1036 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1037 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1038 and use of posix_memalign replaced with aligned_alloc.
1039 (aligned_alloc): New function, defined or declared as needed.
1040 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1041 Don't undef; configure.ac now does this.
1042 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1043 (calloc, aligned_alloc): Check for integer overflow.
1044 (aligned_alloc): Rename from memalign. All uses changed.
1045 (memalign): New function, an alias for aligned_alloc.
1047 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1049 * xdisp.c (redisplay_internal): Fix typo in last change.
1051 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1053 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1055 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1057 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1058 redisplay--mode-lines-cause.
1059 (redisplay_internal): Keep them uptodate. Remove redundant check of
1060 buffer_shared_and_changed.
1061 * *.[chm]: Number every assignment to update_mode_lines so we
1062 can track why it is set.
1064 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1066 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1068 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1070 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1071 can track why it is set.
1073 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1075 Integer-related fixes for term.c etc.
1076 * dispextern.h (face_tty_specified_color): New function.
1077 * term.c (turn_on_face): Don't rely on undefined behavior when
1078 assigning an out-of-range value to 'long'.
1079 Simplify test for toggling highlight.
1080 (tty_capable_p): Omit last two (unused) args. All callers changed.
1081 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1082 (read_menu_input, tty_menu_activate, tty_menu_show):
1083 * xfaces.c (x_supports_face_attributes_p)
1084 (tty_supports_face_attributes_p):
1085 Use bool for boolean. All callers changed.
1086 (tty_supports_face_attributes_p): Omit defaults for color indices;
1087 no longer needed. Simplify tail call.
1089 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1091 * xdisp.c (prepare_menu_bars): Mark static.
1092 * lisp.h (prepare_menu_bars): Don't declare.
1093 * xselect.c (x_handle_selection_clear):
1094 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1096 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1098 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1099 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1101 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1103 * keyboard.c (Fcommand_error_default_function): Rename from
1104 Fdefault_error_output.
1106 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1108 * keyboard.c (Fdefault_error_output): New function, extracted from
1110 (syms_of_keyboard): Use it for Vcommand_error_function.
1112 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1114 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1115 (init_eval): Use it to ensure handlerlist is non-NULL.
1116 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1117 (Fsignal): Adjust NULLness test of handlerlist.
1118 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1120 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1122 * callproc.c (call_process): Call prepare_to_modify_buffer before
1123 decoding text read from the sub-process, as the decoded stuff will
1124 be inserted into the buffer. This will invalidate the various
1125 caches maintained for the buffer. (Bug#15148)
1127 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1129 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1130 string of glyphless-char-display.
1132 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1134 * nsfns.m (ns_get_name_from_ioreg): New function.
1135 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1136 OSX >= 10.9. Use ns_get_name_from_ioreg.
1138 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1140 Simplify and port recent bool vector changes.
1141 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1142 only in this file. Use a more-efficient implementation if the
1143 second argument is a power of 2.
1144 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1145 Remove no-longer-necessary compile-time checks.
1146 (bool_vector_exact_payload_bytes): New function.
1147 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1148 exact payload changed to call the new function. Do not assume
1149 that the arg or result fits in ptrdiff_t.
1150 (bool_vector_fill): New function.
1151 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1153 (vroundup_ct): Don't assume arg fits in size_t.
1154 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1155 invoke set_category_set.
1156 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1157 All callers changed. Use bool_vector_set.
1158 * category.h (XCATEGORY_SET): Remove; no longer needed.
1159 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1161 * data.c (Faref): Use bool_vector_ref.
1162 (Faset): Use bool_vector_set.
1163 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1164 (Fbool_vector_not, Fbool_vector_count_matches)
1165 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1166 * fns.c (concat): Use bool_vector_ref.
1167 (Ffillarray): Use bool_vector_fill.
1168 (mapcar1): Use bool_vector_ref.
1169 (sxhash_bool_vector): Hash words, not bytes.
1170 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1171 a constant, since it's now used in #if.
1172 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1173 unsigned char on unusual architectures, so that we no longer
1174 assume that the number of bits per bits_word is a power of two or
1175 is a multiple of 8 or of CHAR_BIT.
1176 (Qt): Add forward decl.
1177 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1178 at least as strictly as bits_word.
1179 (bool_vector_data, bool_vector_uchar_data): New accessors.
1180 All data structure accesses changed to use them.
1181 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1182 (bool_vector_set): New functions.
1183 (bool_vector_fill): New decl.
1184 (ROUNDUP): Move to alloc.c as described above.
1186 Fix recent gnutls changes.
1187 * gnutls.c (Fgnutls_boot): Don't assume C99.
1188 * process.c (wait_reading_process_output): Fix typo in recent change.
1190 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1192 * process.c (wait_reading_process_output, read_process_output)
1193 (send_process): Check gnutls_state is not NULL.
1195 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1196 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1198 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1200 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1201 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1203 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1206 * nsfns.m (Fx_create_frame): Fix memory leak.
1208 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1209 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1210 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1212 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1214 * xdisp.c (message3_nolog, message_with_string): Encode the string
1215 before writing it to the terminal in a non-interactive session.
1217 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1218 sure we concatenate them into a unibyte string.
1220 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1221 resulting temporary name before returning it to the caller.
1222 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1223 is a unibyte string, convert NAME to a unibyte string to ensure
1224 that the result is also a unibyte string.
1226 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1227 create unibyte strings from default paths and directory/file
1230 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1233 * callproc.c (init_callproc): Use build_unibyte_string to make
1234 sure we create unibyte strings from default paths and
1235 directory/file names.
1237 * buffer.c (init_buffer): Don't store default-directory of
1238 *scratch* in multibyte form. The original problem which led to
1239 that is described in
1240 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1241 but it was solved long ago. (Bug#15260)
1243 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1245 Port to stricter C99 platforms.
1246 Especially, C99 prohibits nesting a struct X inside struct Y if
1247 struct X has a flexible array member.
1248 * alloc.c (struct sdata): New type.
1249 (sdata): Implement in terms of struct sdata.
1250 Remove u member; all uses replaced by next_vector, set_next_vector.
1251 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1252 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1253 (struct sblock): Rename first_data member to data, which is now
1254 a flexible array member. All uses changed.
1255 (next_vector, set_next_vector, large_vector_vec): New functions.
1256 (vector_alignment): New constant.
1257 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1258 (struct large-vector): Now merely a NEXT member, since the old approach
1259 ran afoul of stricter C99. All uses changed to use
1260 large_vector_vec or large_vector_offset.
1261 (large_vector_offset): New constant.
1262 * dispnew.c: Include tparam.h, for tgetent.
1263 Do not include term.h; no longer needed.
1264 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1265 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1266 (struct Lisp_Vector): Use a flexible array member for contents,
1267 instead of a union with a member that is an array of size 1.
1269 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1270 fact that the struct no longer contains a union.
1271 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1272 (struct Lisp_Save_Value, struct Lisp_Free):
1273 Use unsigned, not int, for spacers, to avoid c99 warning.
1274 (union specbinding): Use unsigned, not bool, for bitfield, as
1275 bool is not portable to pre-C99 hosts.
1277 2013-11-04 Glenn Morris <rgm@gnu.org>
1279 * emacs.c (usage_message): Mention that `-L :...' appends.
1281 2013-11-02 Glenn Morris <rgm@gnu.org>
1283 * Makefile.in (abs_builddir): Remove.
1284 (bootstrap_exe): Use relative filename.
1286 Use relative filenames in TAGS files.
1287 * Makefile.in (abs_srcdir): Remove it again.
1288 (.PHONY): Remove frc.
1289 (maintainer-clean): No more TAGS-LISP file.
1290 (TAGS): Pass relative file names to etags.
1291 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1293 * Makefile.in (abs_srcdir): New, set by configure.
1295 (maintainer-clean): Remove pointless echo. That should be in the
1296 top-level Makefile, if anywhere. Delete TAGS-LISP.
1297 (extraclean): No s/ and m/ directories for some time.
1298 (TAGS): Also depend on ctagsfiles3.
1299 Remove no-longer-defined S_FILE.
1300 Pass absolute filenames to etags once more.
1301 (TAGS-LISP): Replace lispdir with its expansion.
1302 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1303 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1305 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1307 * xfaces.c (check_lface_attrs, realize_default_face):
1308 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1309 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1311 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1313 * emacs.c (original_pwd): Remove global var by making it local.
1314 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1316 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1318 * xfaces.c: Declare color_distance.
1319 (QCdistant_foreground): New variable.
1320 (NEAR_SAME_COLOR_THRESHOLD): New define.
1321 (load_color2): New function.
1322 (load_color): Call load_color2.
1323 (load_face_colors): Call load_color2 and if distant-color is specified
1324 calculate distant and use distant-color if colors are near.
1325 (LFACE_DISTANT_FOREGROUND): New define.
1326 (merge_face_ref, Finternal_set_lisp_face_attribute)
1327 (Finternal_get_lisp_face_attribute)
1328 (x_supports_face_attributes_p): Handle distant-foreground similar to
1330 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1332 * dispextern.h (lface_attribute_index):
1333 Add LFACE_DISTANT_FOREGROUND_INDEX.
1335 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1337 * image.c (pbm_next_char): New function.
1338 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1339 (pbm_scan_number): Use it.
1340 (Qlibjpeg_version): New variable.
1341 (syms_of_image): DEFSYM and initialize it.
1343 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1345 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1347 2013-10-31 Glenn Morris <rgm@gnu.org>
1349 * emacs.c (original_pwd): New char.
1350 (main): If using --chdir, store original_pwd.
1351 (init_cmdargs): When setting Vinvocation_directory based on a
1352 relative argv[0], use original_pwd if set. (Bug#15768)
1354 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1356 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1358 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1360 * insdel.c: Fix minor problems found by static checking.
1361 (Qregion_extract_function): Now static.
1362 (prepare_to_modify_buffer_1): Remove unused locals.
1364 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1366 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1367 (syms_of_xdisp): Declare pre-redisplay-function.
1368 (markpos_of_region): Remove function.
1369 (init_iterator, compute_stop_pos, handle_face_prop)
1370 (face_before_or_after_it_pos, reseat_to_string)
1371 (get_next_display_element, window_buffer_changed)
1372 (redisplay_internal, try_cursor_movement, redisplay_window)
1373 (try_window_reusing_current_matrix, try_window_id, display_line)
1374 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1375 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1376 * window.h (struct window): Remove field `region_showing'.
1377 * dispextern.h (struct it): Remove region_beg/end_charpos.
1378 (face_at_buffer_position, face_for_overlay_string)
1379 (face_at_string_position): Update prototypes.
1380 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1381 (face_at_string_position): Remove `region_beg' and `region_end' args.
1382 * fontset.c (Finternal_char_font):
1383 * font.c (font_at, font_range): Adjust calls accordingly.
1384 * insdel.c (Qregion_extract_function): New var.
1385 (syms_of_insdel): Initialize it.
1386 (prepare_to_modify_buffer_1): Use it.
1388 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1390 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1391 * ftxfont.c (ftxfont_get_gcs):
1392 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1393 * xfaces.c (x_free_colors, x_free_dpy_colors)
1394 (x_create_gc, unload_color):
1395 * xselect.c (x_property_data_to_lisp):
1396 * xsettings.c (parse_settings):
1397 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1398 (get_bits_and_offset): Adjust definition.
1399 * frame.c (XParseGeometry): Adjust locals.
1400 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1401 * regex.h (toplevel): Likewise for reg_syntax_t.
1403 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1405 * eval.c (run_hook_with_args): Use FUNCTIONP.
1407 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1409 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1410 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1411 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1412 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1413 on MS-Windows anyway.
1414 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1415 (free_realized_face): ...adjust user.
1416 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1417 white relief pixels to -1.
1418 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1419 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1420 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1422 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1424 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1425 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1426 in practice now. All callers changed.
1428 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1430 * dispextern.h (struct face): Use bitfields for 'underline_type'
1431 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1432 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1433 'stipple' member. Move 'lface' member up to help...
1434 * xfaces.c (make_realized_face): ...this function to find and
1435 clear just the members that need clearing.
1436 (load_face_colors, realize_x_face):
1437 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1439 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1441 * xftfont.c (struct xftfont_info): Remove set-but-unused
1443 (xftfont_open): Adjust user.
1444 (xftfont_get_colors): Remove useless prototype.
1446 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1448 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1449 before passing them to 'unexec'. (Bug#15260)
1451 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1453 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1455 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1457 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1458 the changed signature of the font driver's 'close' method.
1460 * w32font.h (w32font_close): Adjust the prototype to the change in
1461 function definition.
1463 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1465 * w32uniscribe.c (uniscribe_close): Adapt the call to
1466 w32font_close to its new prototype.
1468 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1470 Omit unused frame argument of font API's close function.
1471 * font.h (struct font): Drop frame argument. Adjust comment.
1472 * font.c (font_clear_cache, font_close_object): Adjust users.
1473 * ftfont.c (ftfont_close):
1474 * ftxfont.c (ftxfont_close):
1475 * macfont.m (macfont_close):
1476 * nsfont.m (nsfont_close):
1477 * w32font.c (w32font_close):
1478 * xfont.c (xfont_close):
1479 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1480 tweak comments and make functions safe if called more than once for
1481 the same font object.
1483 Perform font-specific cleanup when font object is swept by GC. See
1484 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1485 * alloc.c (cleanup_vector): New function.
1486 (sweep_vector): Call it for each reclaimed vector object.
1487 * font.h (struct font): Adjust comment.
1489 2013-10-24 Glenn Morris <rgm@gnu.org>
1491 * Makefile.in (abs_top_srcdir): New, set by configure.
1493 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1495 Adjust recent font-related changes to fix bug#15686.
1496 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1497 is a live window system frame, mark its default font too.
1499 2013-10-23 Glenn Morris <rgm@gnu.org>
1501 * Makefile.in (RUN_TEMACS): Make relative (again).
1502 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1503 (bootstrap-emacs$(EXEEXT)):
1504 Quote entities that might contain whitespace.
1506 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1508 Port to Solaris 10 and its bundled GCC.
1509 Problem reported by Timothy C. Burt.
1510 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1512 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1514 Do not allow font caches to grow too large.
1515 * alloc.c (compact_font_cache_entry, compact_font_caches):
1516 New functions or stub if not HAVE_WINDOW_SYSTEM.
1517 (compact_undo_list): Factor out from Fgarbage_collect.
1519 (mark_face_cache): Mark face font. Move down to avoid
1521 (mark_terminals): Do not mark font cache here.
1522 (Fgarbage_collect): Call compaction functions described
1523 above. Adjust comment.
1525 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1527 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1528 chdir to HOME (bug#15607).
1530 * nsterm.m (Qcocoa, Qgnustep): New variables.
1531 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1532 (ns_get_color): Make selection color work for GNUStep also.
1534 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1536 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1537 handles mouse clicks. Instead, let GPM use the same code as all
1538 the other mice use. See the discussion starting at
1539 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1540 for the details of the problem with the menu bar this fixes.
1542 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1544 Remove port-specific display name lists to avoid extra
1545 complexity and data duplication with display info lists.
1546 * xterm.h (x_display_name_list): Remove declaration.
1547 * xterm.c (x_display_name_list): Remove.
1548 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1549 * xfns.c (x_display_info_for_name, Fx_display_list):
1550 Likewise. Use x_display_list where appropriate.
1551 * w32term.h (w32_display_name_list): Remove declaration.
1552 * w32term.c (w32_display_name_list): Remove.
1553 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1555 * w32fns.c (x_display_info_for_name, Fx_display_list):
1556 Likewise. Use x_display_list where appropriate.
1557 * nsterm.h (ns_display_name_list): Remove declaration.
1558 * nsterm.m (ns_display_name_list): Remove.
1559 (ns_term_init, syms_of_nsterm): Adjust users.
1560 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1561 Likewise. Use x_display_list where appropriate.
1562 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1563 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1564 (mark_terminals): Mark per-terminal font cache.
1566 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1568 Don't run timers in input-pending-p. Its new check-timers param
1569 provides the prior behavior. (Bug#15045).
1570 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1573 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1575 Make some functions static in non-Microsoft builds.
1576 On my platform (Fedora 19 x86-64), this shrinks the
1577 Emacs executable (text+data) by 0.25%.
1578 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1579 (load_color) [!MSDOS]:
1580 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1581 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1582 * lisp.h (check_existing):
1583 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1584 (network_interface_info) [!WINDOWSNT]:
1585 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1586 Remove extern decls.
1587 * fileio.c (check_existing):
1588 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1589 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1590 (network_interface_info) [!WINDOWSNT]:
1591 * term.c (encode_terminal_code) [!WINDOWSNT]:
1592 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1593 * xfaces.c (load_color) [!MSDOS]:
1595 * fileio.c (check_existing, check_executable, check_writable):
1596 * process.c (network_interface_list, network_interface_info):
1597 Move earlier, so that we don't need forward decls.
1598 * gnutls.c (fn_gnutls_transport_set_errno)
1599 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1601 * w32.c (init_environment): Use faccessat rather than
1602 check_existing, partly for consistency with the rest of the code
1603 in this file, partly so that check_existing can be static.
1605 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1606 * emacs.c (MAIN_PROGRAM): New macro.
1607 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1608 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1610 bool vector int width fixes
1611 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1612 (Fbool_vector_count_matches_at):
1613 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1614 can exceed PTRDIFF_MAX, at least in theory.
1615 (Fbool_vector_count_matches_at):
1616 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1618 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1620 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1621 (struct sockaddr): Add forward decl, for platforms that lack it.
1623 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1625 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1628 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1630 * w32.c (network_interface_get_info, network_interface_list)
1631 (network_interface_info): New functions. (Bug#15610)
1632 (GetAdaptersInfo_Proc): New typedef.
1633 (get_adapters_info): New wrapper function.
1634 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1636 * process.h (network_interface_list, network_interface_info):
1639 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1640 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1641 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1642 for WINDOWSNT. Doc fix.
1643 (syms_of_process): Defsubr Snetwork_interface_list and
1644 Snetwork_interface_info unconditionally.
1646 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1647 in NS GUI sessions. (Bug#15629)
1649 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1651 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1653 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1655 * print.c (print_object): Print " ..." when truncating bool vectors.
1657 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1659 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1660 standard mouse buttons.
1662 * termhooks.h (struct input_event): Remove incorrect commentary.
1664 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1666 Disallow bool vector operations on mixed-length operands.
1667 The old behavior left garbage in the result vector sometimes,
1668 and didn't seem to be useful.
1669 * data.c (Qwrong_length_argument): New static var.
1670 (wrong_length_argument): New function.
1671 (bool_vector_binop_driver): Check that args agree in length.
1673 * keyboard.c, keyboard.h (all_kboards): Now static.
1675 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1677 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1678 note from the lispref.
1680 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1682 * nsterm.h (struct ns_display_info): Remove set-but-unused
1683 member image_cache (image caches are per-terminal anyway).
1684 (FRAME_X_IMAGE_CACHE): Remove.
1685 * nsterm.m (ns_initialize_display_info): Adjust user.
1687 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1689 * w32proc.c: Include mingw_time.h.
1691 * w32.c: Include mingw_time.h.
1693 Implement scrolling of TTY menus when the screen is too short.
1695 * term.c (tty_menu_display): Accept an additional argument, the
1696 menu item from which to start displaying the menu. Account for
1697 the value of Y when limiting the menu to the number of available
1699 (mi_result): New enumeration.
1700 (read_menu_input): Return enumerated value. When the y coordinate
1701 hits min_y or max_y, return scroll indication instead of wrapping
1703 (tty_menu_activate): Handle the scrolling indications from
1704 read_menu_input. Compute the first menu item to display and pass
1705 it to tty_menu_display.
1707 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1709 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1710 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1711 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1712 Adjust to match the change described below.
1713 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1714 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1715 memory_below_frame members to...
1716 * termchar.h (struct tty_display_info): ...here because they're
1717 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1718 * term.c (init_tty):
1719 * nsterm.m (ns_create_terminal):
1720 * w32term.c (w32_create_terminal):
1721 * xterm.c (x_create_terminal): Adjust users.
1722 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1723 to filter out non-TTY frames. Adjust comment.
1724 (scrolling): Adjust user. Prefer eassert for debugging check.
1726 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1728 * xfaces.c (PT_PER_INCH): Remove unused macro.
1729 * termhooks.h (struct terminal): Remove set-but-unused
1730 member fast_clear_end_of_line.
1731 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1732 * nsterm.m (ns_create_terminal):
1733 * term.c (init_tty):
1734 * w32term.c (w32_create_terminal):
1735 * xterm.c (x_create_terminal): Adjust users.
1737 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1739 * lisp.h (bool_vector_size): New function.
1740 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1741 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1742 (Fbool_vector_not, Fbool_vector_count_matches_at):
1743 Remove uses of 'eassume' that should no longer be needed,
1744 because they are subsumed by the 'eassume' in bool_vector_size.
1746 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1748 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1749 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1750 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1752 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1754 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1755 have different dimensions. (Bug#15575)
1757 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1760 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1762 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1764 * term.c (tty_menu_show): Never return with unbalanced
1765 specpdl. Use eassert for debugging check. Adjust style.
1767 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1769 * term.c (read_menu_input): Make selection of menu items
1770 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1771 (tty_menu_activate): Fix off-by-one error when computing max_y.
1773 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1775 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1776 audit logging (only used with GnuTLS 3.x) and enable it.
1778 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1780 * dispnew.c (redraw_frame): Remove useless #ifdef because
1781 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1782 Also, move TTY fflush to...
1783 * term.c (tty_update_end): ...this function.
1785 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1787 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1788 the end of the frame's glyph matrix. (Bug#15575)
1790 * term.c (tty_menu_display): Don't move cursor while overwriting
1791 frame's glyphs with menu items. Limit the number of items
1792 displayed to what can be shown on the available screen lines,
1793 excluding the echo area.
1794 (tty_menu_activate): Limit the Y coordinate allowed by
1795 read_menu_input to the last screen line used for menu display.
1797 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1799 * lisp.h (eassume): New macro.
1800 Also, include <verify.h>, for 'assume'.
1801 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1802 (vroundup, vector_nbytes):
1803 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1804 (Fbool_vector_not, Fbool_vector_count_matches)
1805 (Fbool_vector_count_matches_at):
1806 Use eassume, not eassert.
1807 * casetab.c (set_identity, shuffle):
1808 * composite.c (composition_gstring_put_cache):
1809 * dispnew.c (update_frame_1):
1810 * ftfont.c (ftfont_shape_by_flt):
1811 * image.c (gif_load):
1812 * intervals.c (offset_intervals):
1813 * macfont.m (macfont_shape):
1814 Remove calls to 'assume' that are no longer needed, because
1815 --enable-gcc-warnings no longer generates bogus warnings
1816 when these calls are removed.
1818 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1820 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1822 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1824 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1825 (Qsubstitute_env_in_file_name): New var.
1826 (syms_of_fileio): Define it.
1828 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1830 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1831 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1834 * term.c (save_and_enable_current_matrix): Don't allocate and
1835 don't save margin areas.
1836 (restore_desired_matrix): Don't restore margin areas.
1837 (free_saved_screen): Don't free margin areas.
1839 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1841 * image.c: Pacify --enable-gcc-warnings.
1842 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1843 #define only if used.
1845 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1847 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1848 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1849 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1850 (gif_load): For giflib v5.x and later, display the error message
1851 produced by giflib when its functions fail.
1852 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1855 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1857 * keyboard.c (last_event_timestamp): Remove. For X selection and
1858 GTK popup menus, it may be obtained from per-frame X display info.
1859 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1860 (process_special_events): Adjust users.
1861 * keyboard.h (last_event_timestamp): Remove declaration.
1862 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1863 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1864 * menu.h (xmenu_show): Adjust prototype.
1865 * menu.c (Fx_popup_menu): Adjust user.
1866 * xselect.c (x_own_selection, x_get_foreign_selection)
1867 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1869 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1871 * keyboard.c (init_kboard): Now static. Add arg
1872 to denote window system. Adjust comment.
1873 (init_keyboard): Adjust user.
1874 (allocate_kboard): New function.
1876 * nsterm.m (ns_term_init):
1877 * term.c (init_tty):
1878 * w32term.c (w32_create_terminal):
1879 * xterm.c (x_term_init): Use it.
1880 * keyboard.h (init_kboard): Remove prototype.
1881 (allocate_kboard): Add prototype.
1883 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1885 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1886 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1888 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1890 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1892 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1894 * term.c (tty_menu_activate): Flush the output stream after
1895 showing the cursor, and don't mark the frame garbaged at exit from
1896 the function. Fixes redisplay glitches when moving from one menu
1899 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1901 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1902 or throw error (Bug#15570).
1904 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1906 * intervals.c (temp_set_point_both): Move test into 'eassert',
1909 * lisp.h (eassert): Don't use 'assume'.
1910 Sometimes 'assume' wins in performance, and sometimes it loses,
1911 so it shouldn't be used all the time. Perhaps we need two
1912 flavors of 'eassert', one for where 'assume' is far more likely
1913 to help or to hurt; but that can be done later.
1914 Problem reported by Dmitry Antipov in
1915 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1916 Also, don't include <verify.h>; no longer needed.
1918 2013-10-09 Glenn Morris <rgm@gnu.org>
1920 * eval.c (Fcond): Doc tweak.
1922 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1924 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1925 expressions with side effects to eassert. (Bug#15565)
1927 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1929 * fns.c (hashfn_user_defined): Allow hash functions to return any
1932 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1934 Fix minor problems found by static checking.
1935 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1936 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1937 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1938 * keyboard.c (read_menu_command): Remove unused local.
1939 * lisp.h (read_menu_command): New decl.
1940 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1941 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1942 Return ptrdiff_t, not int.
1943 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1944 not int, for benefit of xpalloc.
1945 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1947 (have_menus_p): Remove; unused.
1948 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1949 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1950 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1952 (save_and_enable_current_matrix): Omit unnecessary casts.
1953 (read_menu_input): Omit local extern decl (now in lisp.h).
1954 Don't access uninitialized storage if mouse_get_xy fails.
1955 (tty_menu_activate): Mark local as initialized, for lint.
1956 (tty_menu_activate, tty_meny_show): Remove unused locals.
1958 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1960 Support menus on text-mode terminals.
1961 * xterm.h (xw_popup_dialog): Add prototype.
1963 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1964 (xmenu_show): Block input here, instead in Fx_popup_menu.
1965 (xw_popup_dialog): New function, with X-specific bits of popup
1968 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1971 * window.c (Fset_window_configuration): Use run-time tests of the
1972 frame type instead of compile-time conditionals, when menu-bar
1973 lines are considered.
1975 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1976 (w32_popup_dialog): New prototypes.
1978 * w32menu.c (Fx_popup_dialog): Function deleted.
1979 (w32_popup_dialog): New function, with w32 specific bits of popup
1980 dialogs. Block input here.
1982 * w32inevt.c (w32_console_read_socket): Minor change to add
1983 debugging TTY events.
1985 * w32fns.c (show_hourglass): If returning early because the frame
1986 is not a GUI frame, unblock input.
1988 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1989 (cursorY): New functions.
1991 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1992 WINDOWSNT, macros that call curX and curY elsewhere.
1994 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1996 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1997 specific function to hide and show cursor on a text-mode terminal.
1998 (tty_menu_struct, struct tty_menu_state): New structures.
1999 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2000 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2001 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2002 (tty_menu_locate, save_and_enable_current_matrix)
2003 (restore_desired_matrix, screen_update, read_menu_input)
2004 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2005 (tty_pop_down_menu, tty_menu_last_menubar_item)
2006 (tty_menu_new_item_coords, tty_menu_show): New functions.
2007 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2009 * nsterm.h (ns_popup_dialog): Adjust prototype.
2011 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2013 (ns_popup_dialog): Adapt order of arguments to the other
2014 *_menu_show implementations.
2015 (Fx_popup_dialog): Function deleted.
2017 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2019 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2021 * menu.c (have_boxes): New function.
2022 (single_keymap_panes): Use it instead of a compile-time
2024 (single_menu_item): Use run-time tests of the frame type instead
2025 of compile-time conditionals.
2026 (encode_menu_string): New function.
2027 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2028 the macro, since different types of frame need different encoding
2030 (digest_single_submenu): Use run-time tests of frame type instead
2031 of, or in addition to, compile-time conditionals.
2032 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2033 (Fx_popup_menu): Detect when the function is called from keyboard
2034 on a TTY. Don't barf when invoked on a text-mode frame.
2035 Check frame type at run time, instead of compile-time conditionals for
2036 invoking terminal-specific menu-show functions.
2037 Call tty_menu_show on text-mode frames.
2038 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2039 run time to determine which alternative to invoke; support dialogs
2042 * keyboard.h <Qmouse_movement>: Declare.
2044 * keyboard.c <Qmouse_movement>: Now extern.
2045 <Qecho_keystrokes>: New static variable.
2046 (read_key_sequence): Accept an additional argument, a flag to
2047 prevent redisplay during reading of the key sequence. All callers
2049 (read_menu_command): New function.
2050 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2052 (toolkit_menubar_in_use): New function.
2053 (make_lispy_event): Use it instead of a compile-time test.
2055 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2056 window-system being available.
2058 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2059 to x-popup-dialog on the frame type, they all now support popup
2062 * dispnew.c (save_current_matrix): Save the margin areas.
2063 (restore_current_matrix): Restore margin areas.
2064 (update_frame_with_menu): New function.
2066 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2069 * alloc.c (make_save_ptr): Now compiled unconditionally.
2071 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2073 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2074 (redraw_frame, update_frame): Adjust users.
2075 * dispextern.h (set_window_update_flags): Adjust prototype.
2076 * xdisp.c (redisplay_internal): When updating all frames with zero
2077 windows_or_buffers_changed, assume that only the windows that shows
2078 current buffer should be really updated.
2080 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2082 Do not allocate huge temporary memory areas and objects while encoding
2083 for file I/O, thus reducing an enormous memory usage for large buffers.
2084 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2085 * coding.h (struct coding_system): New member raw_destination.
2086 * coding.c (setup_coding_system): Initialize it to zero.
2087 (encode_coding_object): If raw_destination is set, do not create
2088 dst_object. Add comment.
2089 * fileio.c (toplevel): New constant E_WRITE_MAX.
2090 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2091 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2093 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2095 * nsterm.m (windowDidExitFullScreen:):
2096 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2098 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2100 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2101 * keyboard.c (unblock_input_to): Don't process pending signals
2102 if a fatal error is in progress.
2104 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2105 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2106 they're talking about words in Lisp bool vectors.
2107 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2108 * data.c (popcount_bits_word): Rename from popcount_size_t.
2109 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2112 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2114 Improve support for popcount and counting trailing zeros (Bug#15550).
2115 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2116 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2117 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2118 (popcount_size_t_msc, popcount_size_t_gcc):
2119 Remove; now done by Gnulib.
2120 (popcount_size_t): Now a macro that defers to Gnulib.
2121 (count_trailing_zero_bits): Return int, for consistency with
2122 Gnulib and because Emacs prefers signed to unsigned int.
2123 Don't assume that size_t is either unsigned int or unsigned long
2124 or unsigned long long.
2125 (size_t_to_host_endian): Do not assume that size_t is either
2126 exactly 32 or exactly 64 bits wide.
2127 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2128 etc., so that it's now an enum constant, not a macro.
2129 No need to assume that it's either 32 or 64.
2131 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2133 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2136 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2138 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2139 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2141 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2143 emacs_read and emacs_write now use void *, not char *.
2144 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2145 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2146 Buffer arg is now void *, not char *. This matches plain
2147 'read' and 'write' better, and avoids a constraint violation
2148 on Solaris 9 with Oracle Studio.
2150 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2152 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2153 memset to explicit loop. Otherwise copy largest possible chunk
2154 from initialized to uninitialized part, thus allowing the longer
2155 memcpy runs and reducing the number of loop iterations.
2157 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2159 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2160 hide toolbar (Bug#15388).
2161 (windowDidEnterFullScreen:): If presentation options are zero,
2162 set them here (Bug#15388).
2163 (ns_update_auto_hide_menu_bar): Remove runtime check.
2164 Don't auto hide dock unless menubar is also auto hidden.
2166 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2168 * editfns.c (message): Mention batch mode in doc string.
2170 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2172 * nsterm.m (check_native_fs): Remove erroneous comment.
2174 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2176 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2177 uses find_newline instead of scan_newline and so doesn't move point.
2179 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2181 Use hardware support for byteswapping on glibc x86 etc.
2182 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2183 whereas the old swap64 needed 30.
2184 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2185 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2186 Use byteswap.h's macros to swap bytes.
2187 * lisp.h (swap16, swap32, swap64): Remove.
2188 All uses replaced by bswap_16, bswap_32, bswap_64.
2190 * bytecode.c (exec_byte_code): Use some more volatile variables
2191 to work around local variables getting clobbered by longjmp.
2192 Port to pre-C99, which doesn't allow decls after stmts.
2194 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2196 * lisp.h (eassert): Assume that COND is true when optimizing.
2197 In other words, take on the behavior of eassert_and_assume.
2198 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2199 (eassert_and_assume): Remove. All uses replaced by eassert.
2201 * xdisp.c (Qglyphless_char): Now static.
2203 Adjust to merge from gnulib.
2204 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2205 * lisp.h: Include <verify.h>, for 'assume'.
2207 * eval.c (clobbered_eassert): New macro.
2208 (internal_catch, internal_condition_case)
2209 (internal_condition_case_1, internal_condition_case_2)
2210 (internal_condition_case_n): Use it instead of eassert
2211 when the argument contains locals clobbered by longjmp.
2212 Don't use clobbered locals outside of clobbered_eassert.
2213 (internal_lisp_condition_case): Use a volatile variable
2214 to work around a local variable's getting clobbered.
2216 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2218 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2219 (PUSH_HANDLER): New macro.
2220 (catchlist): Remove.
2221 (handlerlist): Always declare.
2223 * eval.c (catchlist): Remove (merge with handlerlist).
2224 (handlerlist, lisp_eval_depth): Not static any more.
2225 (internal_catch, internal_condition_case, internal_condition_case_1)
2226 (internal_condition_case_2, internal_condition_case_n):
2228 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2229 handlerlist/catchlist.
2230 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2231 handlerlist which can only handle a single condition-case handler at
2233 (find_handler_clause): Simplify since we only a single branch here
2236 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2238 (bcall0): New function.
2239 (exec_byte_code): Add corresponding cases. Improve error message when
2240 encountering an invalid byte-code. Let Bunwind_protect accept
2241 a function (rather than a list of expressions) as argument.
2243 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2244 and make them unconditional now that they're heap-allocated.
2246 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2248 * charset.c (Fdecode_char, Fencode_char): Remove description of
2249 `restriction' arg. now that it's hidden by advertised-calling-convention.
2251 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2253 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2254 Remove unused variable (from mac-port).
2255 (macfont_draw): Use s->ybase for correct y position.
2257 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2259 * frame.h (struct frame): Drop has_minibuffer member because...
2260 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2261 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2263 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2265 * window.h (struct window): Prefer enum text_cursor_kinds to int
2266 for phys_cursor_type member. Move the latter, phys_cursor_width,
2267 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2268 * window.c (replace_window, make_window): Adjust users.
2270 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2272 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2273 this module is never compiled otherwise.
2275 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2277 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2280 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2282 * xdisp.c (get_next_display_element): Don't call face_for_font in
2283 a build configured --without-x. (Bug#15484)
2285 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2287 * window.c (calc_absolute_offset): #elif should be #elif defined.
2289 * frame.c (delete_frame): Block/unblock input to overcome race
2290 condition (Bug#15475).
2292 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2294 * frame.c (delete_frame): Record selected frame only after
2295 calling Qdelete_frame_functions (Bug#15477).
2297 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2299 * nsterm.m (ns_selection_color): Remove.
2300 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2301 NSColor selectedText(Background)Color. Only for COCOA.
2302 (ns_term_init): Remove assignment of ns_selection_color, logic
2303 moved to ns_get_color.
2305 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2306 NS_SELECTION_COLOR_DEFAULT.
2307 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2309 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2311 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2312 frame' does not have the tool_bar_window member.
2314 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2316 Signal error when reading an empty byte-code object (Bug#15405)
2317 * lread.c (read1): signal error
2318 * alloc.c (make_byte_code): eassert header size
2319 (sweep_vectors): change an int to size_t
2321 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2323 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2324 instead of ints, as it's the usual style for offsetof constants. See:
2325 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2327 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2328 This is ugly, but it should fix the performance problem for older
2329 GCC versions in the short run. I'll look into integrating the
2330 Gnulib module for popcount, as a better fix.
2331 See the thread starting in:
2332 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2333 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2334 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2335 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2336 (popcount_size_t): Use it.
2338 2013-09-24 Daniel Colascione <dancol@dancol.org>
2340 * process.c (Fnetwork_interface_info): Fix build break due to
2343 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2345 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2346 Prefer signed to unsigned integers where either will do.
2347 No need for 'const' on locals that do not escape.
2348 Omit easserts with unnecessary and unportable assumptions about
2349 alignment. Avoid unnecessary casts to char *.
2351 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2353 Use union for the payload of struct Lisp_Vector.
2354 This helps to avoid a few glitches dictated by C's aliasing rules.
2355 * lisp.h (struct Lisp_Vector): Use union for next and
2356 contents member. Adjust comment. Change related users.
2357 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2358 Related users changed.
2359 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2360 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2361 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2362 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2364 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2366 Optimize glyph row clearing and copying routines.
2367 * dispextern.h (struct glyph_row): Change layout of struct
2368 glyph_row to help copy_row_except_pointers. Adjust comment.
2369 * dispnew.c (null_row): Remove.
2370 (clear_glyph_row): Use offsetof and memset to find and clear
2371 just the members that need clearing. Adjust comment.
2372 (copy_row_except_pointers): Likewise for copying.
2374 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2376 Some minor cleanups of recently-added bool vector code.
2377 * conf_post.h (assume): Always return void. Use lint version
2378 only if GCC and MSC versions don't apply.
2379 * conf_post.h (assume):
2380 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2381 Depend on _MSC_VER, not __MSC_VER, for consistency with
2383 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2384 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2385 (bool_vector_binop_driver, count_trailing_zero_bits)
2386 (size_t_to_host_endian): Now static, not static inline;
2387 the latter isn't needed with modern compilers and doesn't
2388 work with older compilers anyway.
2390 * alloc.c (valgrind_p): Use bool for boolean.
2392 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2394 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2395 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2396 (display_last_displayed_message_p, message_buf_print)
2397 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2398 Use bool for boolean.
2399 * dispextern.h (cancel_line, init_desired_glyphs):
2400 Remove ancient leftover.
2401 (help_echo_showing_p, hourglass_shown_p):
2402 * lisp.h (noninteractive_need_newline): Adjust declaration.
2404 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2406 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2408 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2409 ...this file and convert the latter to static. Adjust comment.
2410 (make_initial_frame):
2411 * window.c (init_window_once): Adjust user.
2412 * frame.h (last_nonminibuf_frame): Remove declaration.
2413 * lisp.h (selected_frame): Likewise.
2414 * msdos.c (the_only_display_info): Adjust comment.
2416 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2418 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2419 computing the end column of mouse-highlight that comes from
2420 display or overlay strings. (Bug#15437)
2421 (note_mouse_highlight): Adapt calculation of last argument to
2422 mouse_face_from_string_pos to the above change.
2424 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2425 all platforms, not just for clang.
2427 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2429 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2430 about excess arguments to snprintf.
2432 * conf_post.h(assume): Use __builtin_unreachable for clang.
2434 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2436 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2437 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2439 2013-09-23 Daniel Colascione <dancol@dancol.org>
2441 * alloc.c (USE_VALGRIND): New macro; on by default
2442 when ENABLE_CHECKING.
2443 (mark_maybe_object, mark_maybe_pointer)
2444 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2446 (valgrind_p) [USE_VALGRIND]: New variable.
2447 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2449 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2451 * process.c (wait_reading_process_output): Change int pnamelen to
2454 * nsterm.m (setMarkedText:selectedRange:):
2455 (deleteWorkingText):
2456 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2457 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2458 argument to unsigned long to avoid warning.
2459 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2461 * conf_post.h (assume): Fix compiler error: x shall be cond.
2463 2013-09-22 Daniel Colascione <dancol@dancol.org>
2465 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2466 warning when compiling without a window system.
2468 2013-09-22 Daniel Colascione <dancol@dancol.org>
2470 * data.c (Qbool_vector_p): New symbol.
2471 (bool_vector_spare_mask, popcount_size_t_generic)
2472 (popcount_size_t_msc, popcount_size_t_gcc)
2474 (bool_vector_binop_driver)
2475 (count_trailing_zero_bits, size_t_to_host_endian)
2476 (Fbool_vector_exclusive_or)
2477 (Fbool_vector_union)
2478 (Fbool_vector_intersection, Fbool_vector_set_difference)
2479 (Fbool_vector_subsetp, Fbool_vector_not)
2480 (Fbool_vector_count_matches)
2481 (Fbool_vector_count_matches_at): New functions.
2482 (syms_of_data): Intern new symbol, functions.
2483 * alloc.c (bool_vector_payload_bytes): New function.
2484 (Fmake_bool_vector): Instead of calling Fmake_vector,
2485 which performs redundant initialization and argument checking,
2486 just call allocate_vector ourselves. Make sure we clear any
2487 terminating padding to zero.
2488 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2489 instead of open-coding the size calculation.
2490 (vroundup_ct): New macro.
2491 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2492 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2493 * composite.c (composition_gstring_put_cache):
2494 Change lint_assume to assume.
2495 * conf_post.h (assume): New macro.
2496 (lint_assume): Remove.
2497 * dispnew.c (update_frame_1): Change lint_assume to assume.
2498 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2500 * image.c (gif_load): Change lint_assume to assume.
2501 * lisp.h (eassert_and_assume): New macro.
2502 (Qbool_vector_p): Declare.
2503 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2504 (swap16, swap32, swap64): New inline functions.
2505 * macfont.c (macfont_shape): Change lint_assume to assume.
2506 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2507 * xsettings.c (parse_settings): Use new swap16 and
2508 swap32 from lisp.h instead of file-specific macros.
2510 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2512 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2513 found (which can legitimately happen when the glyph row at the
2514 window start is disabled in the current_matrix. (Bug#15365)
2516 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2518 Fix syntax.h bug introduced by recent INLINE change.
2519 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2520 conditionally compiled one way in some modules, and a different
2521 way in others. This doesn't work with extern inline functions,
2522 which must have the same definition in all modules, because the
2523 defining code might be shared across modules, depending on the
2524 implementation. Symptoms reported by Martin Rudalics in:
2525 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2526 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2527 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2528 overriding the corresponding functions in syntax.h.
2529 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2530 (syntax_property): New inline functions.
2531 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2532 Rewrite in terms of these new functions.
2534 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2536 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2537 not chars_in_text, whose result depends on the multibyteness of
2538 the current buffer. (Bug#15426)
2540 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2542 Port recent change to hosts where pointers aren't 'long'.
2543 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2544 Don't assume that pointers are the same width as 'long'.
2545 Add a compile-time check that a pointer fits into two X slots.
2547 A simpler, centralized INLINE.
2548 * conf_post.h (INLINE): Define only if not already defined.
2549 This allows us to use a single INLINE, defined by one file
2551 * emacs.c (INLINE): Define it.
2552 Also, include category.h, charset.h, composite.h, dispextern.h,
2553 syntax.h, systime.h, so that their INLINE definitions are expanded
2555 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2556 * buffer.h, buffer.c (BUFFER_INLINE):
2557 * category.h, category.c (CATEGORY_INLINE):
2558 * character.h, character.c (CHARACTER_INLINE):
2559 * charset.h, charset.c (CHARSET_INLINE):
2560 * composite.h, composite.c (COMPOSITE_INLINE):
2561 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2562 * frame.h, frame.c (FRAME_INLINE):
2563 * intervals.h, intervals.c (INTERVALS_INLINE):
2564 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2565 * lisp.h, alloc.c (LISP_INLINE):
2566 * process.h, process.c (PROCESS_INLINE):
2567 * syntax.h, syntax.c (SYNTAX_INLINE):
2568 * systime.h, sysdep.c (SYSTIME_INLINE):
2569 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2570 * window.h, window.c (WINDOW_INLINE):
2571 Remove. All uses replaced with INLINE.
2573 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2575 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2578 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2580 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2581 'const char *' to avoid compiler warnings due to similar change in
2582 the prototype of x_get_string_resource.
2584 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2586 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2587 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2588 going to replace static variables below. Adjust comments.
2589 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2590 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2591 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2592 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2593 Related users changed.
2594 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2595 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2596 last_mouse_movement_time, going to replace static variables below.
2598 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2599 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2601 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2602 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2603 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2604 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2605 static variables below.
2606 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2607 (last_mouse_scroll_bar): Remove.
2608 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2609 (mouseExited): Related users changed.
2611 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2613 Do not use external array to process X scroll bar messages.
2614 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2615 (x_send_scroll_bar_event): Pack window pointer into two slots
2616 of XClientMessageEvent if we're 64-bit. Adjust comment.
2617 (x_scroll_bar_to_input_event): Unpack accordingly.
2619 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2621 Ifdef away recent changes which aren't relevant to NS port.
2622 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2623 [!HAVE_NS]: Declare as such.
2624 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2625 [!HAVE_NS]: Define as such.
2627 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2629 * frame.c (x_redo_mouse_highlight): New function
2630 to factor out common code used in W32 and X ports.
2631 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2632 * xterm.h (struct x_display_info):
2633 * w32term.h (struct w32_display_info):
2634 * nsterm.h (struct ns_display_info): New members
2635 last_mouse_motion_frame, last_mouse_motion_x and
2636 last_mouse_motion_y, going to replace static variables below.
2637 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2638 (redo_mouse_highlight): Remove.
2639 (note_mouse_movement, syms_of_xterm): Adjust user.
2640 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2641 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2642 (redo_mouse_highlight): Remove.
2643 (note_mouse_movement, syms_of_w32term): Adjust user.
2644 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2645 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2647 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2648 * nsfns.m (compute_tip_xy): Adjust user.
2650 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2652 * frame.c (x_mouse_grabbed): New function.
2653 * dispextern.h (x_mouse_grabbed): Add prototype.
2654 (last_mouse_frame): Remove declaration.
2655 * xterm.h (struct x_display_info):
2656 * w32term.h (struct w32_display_info):
2657 * nsterm.h (struct ns_display_info): New member
2658 last_mouse_frame, going to replace...
2659 * xdisp.c (last_mouse_frame): ...global variable.
2660 (note_tool_bar_highlight):
2661 * w32term.c (w32_mouse_position, w32_read_socket):
2662 * xterm.c (XTmouse_position, handle_one_xevent):
2663 Use x_mouse_grabbed.
2664 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2666 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2668 * w32term.c (w32_read_socket): Avoid temporary
2669 variables in a call to x_real_positions.
2670 * xterm.c (handle_one_xevent): Likewise.
2672 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2674 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2675 (x_icon_type): Remove prototype.
2676 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2677 * frame.c (x_icon_type): Remove.
2678 * w32term.c (x_make_frame_visible, x_iconify_frame):
2679 * xterm.c (x_make_frame_visible, x_iconify_frame):
2680 Use x_set_bitmap_icon to factor out common code.
2682 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2684 * dispextern.h (check_x_display_info, x_get_string_resource):
2685 Declare here just once and unify the latter.
2686 * frame.c (check_x_display_info, x_get_string_resource):
2687 * nsterm.h (check_x_display_info):
2688 * xrdb.c (x_get_string_resource):
2689 * xterm.h (check_x_display_info): Remove prototypes.
2690 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2691 * w32reg.c (x_get_string_resource): Likewise.
2692 (w32_get_rdb_resource): Adjust user.
2694 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2696 * xterm.h (struct x_display_info): New member
2697 x_pending_autoraise_frame, going to replace...
2698 * xterm.c (pending_autoraise_frame): ...static variable.
2699 (x_new_focus_frame, XTread_socket): Adjust users.
2700 * w32term.h (struct w32_display_info): New member
2701 w32_pending_autoraise_frame, going to replace...
2702 * w32term.c (pending_autoraise_frame): ...global variable.
2703 (x_new_focus_frame, w32_read_socket): Adjust users.
2705 2013-09-17 Glenn Morris <rgm@gnu.org>
2707 * xdisp.c (message_dolog): If we create *Messages*,
2708 switch it to messages-buffer-mode.
2710 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2712 Don't overuse 'const' in types of locals.
2713 * bidi.c (bidi_count_bytes):
2714 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2715 (xg_event_is_for_scrollbar):
2716 * xselect.c (x_handle_property_notify)
2717 (x_handle_selection_notify, x_handle_dnd_message):
2718 * xsettings.c, xsettings.h (xft_settings_event):
2719 * xterm.c (x_handle_net_wm_state, handle_one_event)
2720 (x_menubar_window_to_frame, x_detect_focus_change)
2721 (construct_mouse_click, note_mouse_movement)
2722 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2723 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2724 (handle_one_xevent, x_handle_net_wm_state):
2725 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2726 (x_handle_dnd_message):
2727 Avoid unnecessary 'const', typically the second 'const' in
2728 'const foo * const arg', a 'const' that does not affect the API
2729 and doesn't significantly help the human reader.
2731 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2733 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2734 only if Glib < 2.36.0.
2735 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2736 * xsettings.c (init_gconf, init_gsettings): Do not check
2738 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2740 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2742 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2744 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2745 before calling g_type_init.
2747 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2749 * nsterm.m (syms_of_nsterm): ... to here.
2751 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2753 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2754 (ignore_next_mouse_click_timeout): Use Time as X does.
2755 (handle_one_xevent): Avoid cast and use unsigned comparison.
2757 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2759 Do not copy X event in handle_one_xevent except KeyPress case.
2760 Wnen XEvent is processed, it is unlikely to be changed except
2761 KeyPress case, so we can avoid copying and use const pointer to
2762 const data to make sure that an event is not changed elsewhere.
2763 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2764 const' and do not create local copy except for the KeyPress event.
2765 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2766 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2767 (x_handle_net_wm_state, x_menubar_window_to_frame)
2768 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2769 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2770 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2771 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2772 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2773 (x_handle_dnd_message):
2774 * xsettings.c (xft_settings_event):
2775 Use 'const XEvent * const' where appropriate.
2776 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2778 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2780 Fix X event waiting to handle multiple frames.
2781 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2782 * xterm.c (pending_event_wait): Remove. Adjust users.
2783 (x_detect_focus_change): Pass frame arg.
2784 (handle_one_xevent): Find related frame early and clear per-frame
2785 wait_event_type only if this is an event for the relevant frame.
2786 (x_wait_for_event): Use per-frame wait_event_type.
2788 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2790 * nsfns.m (Fx_create_frame): Fix font driver registration for
2793 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2794 for syms_of_macfont.
2796 * nsterm.m: Include macfont.h.
2797 (ns_tmp_flags, ns_tmp_font): Remove.
2798 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2799 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2800 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2801 (changeFont:): Fix code style. Check for font driver type when
2804 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2807 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2808 (nsfont_open): Set font driver type.
2809 Set font->ascent and font->descent. Figure out font instead of
2810 ns_tmp_font, and flags instead of ns_tmp_flags.
2811 Fix indentation. Remove call to ns_draw_text_decoration,
2814 * nsfns.m: Include macfont.h.
2815 (Fx_create_frame): Register macfont driver, make a better default font.
2816 (Fns_popup_font_panel): Get font from macfont driver, if used.
2818 * macfont.m, macfont.h, maccuvs.h: New files.
2820 * font.h: Declare syms_of_macfont.
2822 * font.c (syms_of_font): Call syms_of_macfont.
2824 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2826 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2828 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2829 and it is always zero for others, so I assume that this is an ancient
2830 leftover which nobody will want to change any more.
2831 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2832 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2833 * frame.c (x_set_scroll_bar_width):
2834 * w32fns.c (w32_createscrollbar):
2835 * w32term.c (w32_set_vertical_scroll_bar):
2836 * xfns.c (x_set_scroll_bar_default_width):
2837 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2838 (x_scroll_bar_expose): Related users changed.
2840 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2842 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2843 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2844 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2846 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2848 * nsterm.h, w32term.h, xterm.h: ...and not here.
2849 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2850 Remove unused Xisms.
2851 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2852 these modules are never compiled otherwise.
2854 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2856 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2857 Doc fix. (Bug#15375)
2859 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2861 Unify Fx_focus_frame between all ports.
2862 * frame.h (x_focus_frame): New prototype.
2863 * xfns.c (Fx_focus_frame): Remove.
2864 (syms_of_xfns): Do not defsubr it.
2865 (x_focus_frame): X implementation.
2866 * nsfns.m (Fx_focus_frame): Remove.
2867 (syms_of_nsfns): Do not defsubr it.
2868 (x_focus_frame): NS implementation.
2869 * w32term.c (Fx_focus_frame): Remove.
2870 (x_focus_on_frame): Rename to...
2871 (x_focus_frame): W32 implementation.
2872 * w32term.h (x_focus_on_frame): Remove prototype.
2873 * w32fns.c (Fx_focus_frame): Remove.
2874 (syms_of_w32fns): Do not defsubr it.
2875 * frame.c (Fx_focus_frame): Define here.
2876 (syms_of_frame): Defsubr here.
2877 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2879 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2881 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2882 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2883 each port to reference the port-specific window system data.
2884 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2885 (FRAME_DISPLAY_INFO): Define.
2886 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2887 (FRAME_DISPLAY_INFO): Define. Adjust users.
2888 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2889 (FRAME_DISPLAY_INFO): Define. Adjust users.
2890 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2891 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2892 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2893 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2894 * xselect.c, xterm.c: All related users changed.
2896 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2898 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2899 (x_menubar_window_to_frame): Remove prototypes.
2900 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2901 (x_menubar_window_to_frame, x_top_window_to_frame):
2903 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2904 (x_menubar_window_to_frame, x_top_window_to_frame):
2905 ...to here and convert all but the last to static.
2907 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2909 * lisp.mk (lisp): Add w32-common-fns.elc.
2911 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2913 * charset.c (char_charset): Document an exception for char-charset.
2915 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2917 * xterm.h (x_display_info): New field last_user_time...
2918 * xterm.c (toplevel): ...to replace static last_user_time.
2919 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2921 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2923 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2924 scroll bar values to prevent thumb from disappear and update comment.
2926 2013-09-11 Glenn Morris <rgm@gnu.org>
2928 * emacs.c (usage_message): Possessive apostrophe tweak.
2930 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2932 * nsterm.m (syms_of_nsterm): Use Qns.
2933 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2934 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2935 * xfns.c (x_display_info_for_name, Fx_open_connection):
2936 Remove old '#if 0' code.
2937 (syms_of_xfns): Use Qx.
2938 * termhooks.h (fullscreen_hook): Remove the leftover.
2939 (struct terminal): Fix typo in comment.
2941 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2943 Cleaning up a few X scroll bar bits.
2944 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2945 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2946 New member last_seen_part, going to replace...
2947 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2948 (xt_action_hook) [USE_LUCID]: Adjust user.
2949 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2950 Lucid-specific scroll bar support.
2951 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2952 to int and adjust to use last_seen_part member.
2953 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2954 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2955 Initialize last_seen_part.
2957 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2959 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2960 insert-buffer-substring an empty string.
2962 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2964 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2965 avoiding a GCC warning.
2967 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2969 Ifdef away frame tool bar code when it is not really used.
2970 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2971 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2972 and minimize_tool_bar_window_p under the above.
2973 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2974 (fset_tool_bar_window): Likewise.
2975 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2976 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2977 (change_frame_size_1):
2978 * window.c (window_from_coordinates, Frecenter): Adjust users.
2979 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2980 code is not really used.
2981 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2982 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2983 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2984 [!USE_GTK && !HAVE_NS]: Define as such.
2985 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2986 (note_mouse_highlight, expose_frame):
2987 * xfns.c (x_set_tool_bar_lines):
2988 * xterm.c (handle_one_xevent): Adjust users.
2990 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2992 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2993 This bug was introduced by my 2013-08-26 patch, which incorrectly
2994 assumed that the terminfo implementation doesn't use termcap buffers.
2995 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2996 these buffers apparently are used after all.
2997 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2998 (struct tty_display_info): Define members termcap_term_buffer and
2999 termcap_strings_buffer even if TERMINFO.
3001 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3004 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3005 'usage' docstring entry to pacify make-docfile.
3007 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3009 Change comparison functions =, <, >, <=, >= to take many arguments.
3010 * data.c: Change comparison functions' interface and implementation.
3011 * lisp.h: Make arithcompare available for efficient two arg
3013 * bytecode.c: Use arithcompare.
3014 * fileio.c: Use new interface.
3016 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3018 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3020 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3022 * eval.c (Feval): Document the new use of `lexical'.
3024 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3026 Review and drop old frame resize hack.
3027 * frame.h (struct frame): Remove force_flush_display_p.
3028 * dispnew.c (update_frame): Adjust user and don't call
3029 flush_frame here. The comment has said that there was an issues
3030 with redisplaying fringes, but I don't see any differences with
3031 and without this hack. Hopefully we can continue without it.
3032 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3033 current frame matrices twice if resized_p is set.
3035 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3037 Do not populate pure Xism x_sync to other ports.
3038 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3039 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3040 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3041 * w32term.h (x_sync): Remove prototype.
3043 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3045 Cleanup frame flushing.
3046 * dispextern.h (struct redisplay_interface):
3047 Drop flush_display_optional because flush_display is enough
3048 for X and flushing via RIF is just a no-op for others.
3049 * frame.h (flush_frame): New function.
3050 * dispnew.c (update_frame):
3051 * minibuf.c (read_minibuf):
3052 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3054 * keyboard.c (detect_input_pending_run_timers): Do not flush
3055 all frames but selected one in redisplay_preserve_echo_area.
3056 * nsterm.m (ns_flush): Remove no-op.
3057 (ns_redisplay_interface): Adjust user.
3058 * w32term.h (x_flush): Remove no-op.
3059 (w32_redisplay_interface): Adjust user.
3060 * xterm.c (x_flush): Simplify because we do not flush all
3061 frames at once any more. Adjust comment.
3062 (x_redisplay_interface): Adjust user.
3064 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3066 Port --without-x --enable-gcc-warnings to Fedora 19.
3067 * gfilenotify.c (globals_of_gfilenotify):
3068 Call g_type_init only if using an older glib version that needs it.
3070 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3072 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3073 (last_glyphless_glyph_merged_face_id): Remove declarations.
3074 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3075 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3076 (last_glyphless_glyph_merged_face_id): Now static.
3077 (merge_escape_glyph_face): New function, refactored from...
3078 (get_next_display_element): ...here.
3079 (merge_glyphless_glyph_face): New function, refactored from...
3080 (produce_glyphless_glyph): ...here...
3081 * term.c (produce_glyphless_glyph): ...and here.
3083 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3085 * eval.c (eval_sub): Only call Ffunction if necessary.
3087 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3089 Attempt to make redisplay more selective when changing cursor type.
3090 * frame.h (struct frame): New bitfield cursor_type_changed.
3091 * xdisp.c (cursor_type_changed): Remove.
3092 (try_cursor_movement, redisplay_window, try_window_id)
3093 (set_frame_cursor_types, try_window_reusing_current_matrix):
3094 Adjust to use per-frame bitfield.
3095 (redisplay_internal): Look for cursor type change on each visible
3096 frame and consider all frames if cursor type has been changed on
3097 the frame other than selected. If cursor type has been changed on
3098 selected frame only, do not use fast update.
3100 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3102 Attempt to make redisplay more selective when changing fonts.
3103 * frame.h (struct frame): New bitfield fonts_changed.
3104 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3105 (adjust_frame_glyphs): Add prototype.
3106 * dispnew.c (fonts_changed_p): Remove.
3107 (adjust_glyphs): Remove because we do not
3108 adjust matrices on all frames at once any more.
3109 (adjust_frame_glyphs): Block and unblock input here.
3110 (adjust_glyph_matrix): Use fonts_changed.
3111 (change_frame_size_1): Use adjust_frame_glyphs.
3112 * font.c (font_open_entity): Use fonts_changed.
3113 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3114 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3115 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3116 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3117 (shrink_mini_window, Fresize_mini_window_internal)
3118 (window_scroll_pixel_based, Fset_window_configuration)
3119 (apply_window_adjustment, Fset_window_vscroll):
3120 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3121 Use adjust_frame_glyphs.
3122 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3123 (try_window_reusing_current_matrix, try_window_id, display_line)
3124 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3125 (redisplay_internal): Consider fonts_changed and adjust frame
3126 matrices for each frame only if the frame is visible. If font
3127 has been changed on some frame during full redisplay, retry
3128 only visible frames where the font has been actually changed.
3130 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3132 Cache current header and mode line height for each window.
3133 * window.h (struct window): New fields mode_line_height
3134 and header_line_height.
3135 * window.c (make_window): Initialize them.
3136 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3137 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3138 (current_mode_line_height, current_header_line_height):
3140 * xdisp.c (current_mode_line_height, current_header_line_height):
3142 (pos_visible_p, init_xdisp): Adjust user.
3143 (redisplay_window): Invalidate mode_line_height and
3144 header_line_height if current and desired matrices do not agree.
3146 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3148 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3149 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3151 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3153 Make --without-x compatible with --enable-gcc-warnings.
3154 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3155 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3156 members under HAVE_WINDOW_SYSTEM.
3157 * keyboard.c (make_lispy_focus_out): Likewise.
3158 (record_menu_key): Move under HAVE_MENUS.
3159 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3160 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3161 (syms_of_xdisp): Adjust user.
3162 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3163 (start_hourglass, cancel_hourglass):
3164 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3165 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3166 and CLEAR_FONT_TABLE_NFONTS.
3167 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3168 Declare only if HAVE_WINDOW_SYSTEM.
3169 (lface_same_font_attributes_p, clear_face_gcs): Define only
3170 if HAVE_WINDOW_SYSTEM.
3172 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3174 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3175 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3176 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3178 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3180 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3182 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3184 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3185 This fixes a type error on hosts where ptrdiff_t is wider than int.
3187 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3189 * keyboard.c (read_key_sequence_vs): New function.
3190 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3193 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3195 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3197 Makefile improvements.
3198 * Makefile.in (config.status): Don't use double-colon rules, as
3199 they are not portable according to POSIX. Fix shell typo with `;
3200 I guess this rule has never been tested?
3201 (VCSWITNESS): New macro, to override any environment var.
3203 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3205 * xterm.h (struct x_display_info): Do not track X connection
3206 fd separately because it is always available from Display.
3207 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3210 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3212 * buffer.c (drop_overlay):
3213 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3214 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3216 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3218 * buffer.c (Fmake_overlay, Fmove_overlay):
3219 * intervals.c (set_point_from_marker):
3220 * print.c (PRINTPREPARE): Prefer signal_error
3221 to plain error and report unsuitable marker too.
3223 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3225 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3226 for 'dragging' member.
3227 (struct x_output): Remove set-but-unused leftovers
3228 'left_before_move' and 'top_before_move'.
3229 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3230 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3231 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3232 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3233 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3234 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3235 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3236 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3238 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3240 * nsfont.m (INVALID_GLYPH): New define.
3241 (nsfont_encode_char): Use INVALID_GLYPH.
3242 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3244 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3246 * xterm.c (x_last_mouse_movement_time): Revert last change.
3247 This code should use XDisplayMotionBufferSize to check display's
3248 motion history first, and there are few other issues as well.
3249 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3250 (handle_one_xevent): Adjust user.
3252 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3254 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3255 * frame.c (Flast_nonminibuf_frame): ... to here.
3256 (check_minibuf_window): Don't abort if no window was found
3259 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3261 Use XGetMotionEvents to ask the last mouse motion time from X server.
3262 * xterm.c (X_MOTION_HISTORY): Default to 1.
3263 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3264 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3265 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3266 Ifdef away legacy code.
3267 (XTmouse_position, x_scroll_bar_report_motion):
3268 Use x_last_mouse_movement_time.
3269 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3272 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3274 * msdos.c (last_mouse_window): Move to...
3275 (dos_rawgetc): ...this function and adjust comment.
3276 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3277 (mouseMoved): ...this function and adjust comment.
3278 * w32term.c (last_window): Likewise with...
3279 (w32_read_socket): ...this function.
3280 * xterm.c (last_window): Likewise with...
3281 (handle_one_xevent): ...this function.
3283 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3285 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3286 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3287 (handle_one_xevent): ...to here.
3288 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3291 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3293 * msdos.c (IT_set_terminal_window): Remove no-op.
3294 (initialize_msdos_display): Adjust terminal setup.
3295 * w32console.c (w32con_set_terminal_window): Remove no-op.
3296 (initialize_w32_display): Adjust terminal setup.
3297 * w32term.c (w32_set_terminal_window): Remove no-op.
3298 (w32_create_terminal): Adjust terminal setup.
3299 * xterm.c (XTset_terminal_window): Remove no-op.
3300 (x_create_terminal): Adjust terminal setup.
3302 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3304 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3306 (ns_create_terminal): Adjust terminal setup.
3307 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3309 (w32_create_terminal): Adjust terminal setup.
3310 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3312 (x_create_terminal): Adjust terminal setup.
3314 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3316 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3317 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3318 * dispnew.c (buffer_posn_from_coords):
3319 * window.c (Fwindow_end, displayed_window_lines):
3320 * xdisp.c (redisplay_mode_lines): Use it.
3322 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3324 * fontset.c (face_for_char): Check char in the current face font first
3325 if HAVE_NS (Bug#15138).
3327 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3329 * window.c (temp_output_buffer_show): Make sure window returned
3330 by display_buffer is live (Bug#15213).
3332 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3334 Minor cleanup to avoid forward declarations.
3335 * coding.h (struct ccl_spec): Remove forward declaration.
3336 * composite.h (toplevel): Include font.h.
3337 (struct composition_it, struct face, struct font_metrics):
3338 Remove forward declaration.
3339 * dispextern.h (struct image, struct atimer): Likewise.
3340 * emacsgtkfixed.h (struct frame): Likewise.
3341 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3342 * font.h (struct font_driver, struct font, struct glyph_string)
3343 (struct face): Remove forward declaration.
3344 * fontset.h (struct face, struct font): Likewise.
3345 * frame.h (toplevel): Style cleanup.
3346 (enum output_method): Move to...
3347 * termhooks.h (enum output_method): ...here.
3348 (struct glyph, struct frame, struct ns_display_info)
3349 (struct x_display_info, struct w32_display_info):
3350 Remove forward declaration.
3351 * xterm.h (toplevel): Include termhooks.h.
3352 (struct font, struct window, struct glyph_matrix, struct frame)
3353 (struct input_event, struct face, struct image): Remove forward
3355 * gtkutil.h (struct _widget_value): Likewise.
3356 * keyboard.h (toplevel): Include termhooks.h.
3357 (struct input_event): Remove forward declaration.
3359 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3361 * intervals.c (set_point_from_marker): New function.
3362 * editfns.c (Fgoto_char):
3363 * process.c (Finternal_default_process_filter):
3364 * window.c (select_window_1): Use it.
3365 * buffer.h (set_point_from_marker): Add prototype.
3367 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3369 * w32.c (term_winsock): Call release_listen_threads before calling
3371 (_sys_wait_accept): Wait for accept event in a loop with a finite
3372 timeout, instead of waiting indefinitely. Will hopefully avoid
3373 hanging during exit because WSACleanup deadlocks waiting for the
3374 event object to be released. (Bug#14333)
3376 * w32proc.c (release_listen_threads): New function, signals all
3377 the reader threads that listen for connections to stop waiting.
3379 * w32.h (release_listen_threads): Add prototype.
3381 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3383 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3384 field of new marker (for sanity and safety).
3385 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3386 anyway because XMISCTYPE is a function and can't be an lvalue).
3388 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3390 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3391 (x_after_update_window_line, x_scroll_bar_create):
3392 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3393 (handle_one_xevent, x_clear_frame_area):
3394 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3395 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3396 * xterm.h (x_clear_area): Adjust prototype.
3398 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3400 Hook scanning and indentation functions to find_newline. This helps
3401 to avoid duplicated code and renders more respect to newline cache.
3402 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3403 * cmds.c (Fforward_line):
3404 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3405 Use find_newline and avoid unnecessary point movements.
3406 * search.c (scan_newline): Implement on top of find_newline.
3408 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3410 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3411 scoped code (bug#11258).
3413 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3415 * nsterm.m (last_window): New variable.
3416 (EV_TRAILER2): New macro.
3417 (EV_TRAILER): Call EV_TRAILER2.
3418 (mouseMoved:): Add support for mouse-autoselect-window
3419 on nextstep (Bug#6888).
3421 2013-08-28 Andreas Schwab <schwab@suse.de>
3423 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3424 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3425 Remove unused macro definitions.
3426 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3427 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3428 Only define if emacs.
3430 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3432 Prefer enum glyph_row_area to int where appropriate.
3433 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3435 (window_box, window_box_width, window_box_left, window_box_left_offset)
3436 (window_box_right, window_box_right_offset): Adjust prototypes.
3437 * xdisp.c (window_box, window_box_width, window_box_left)
3438 (window_box_left_offset, window_box_right, window_box_right_offset):
3439 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3440 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3441 * nsterm.m (ns_clip_to_row):
3442 * w32term.c (w32_clip_to_row):
3443 * xterm.c (x_clip_to_row): Likewise.
3445 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3447 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3448 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3450 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3452 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3453 for portability to hosts where /bin/sh has problems.
3455 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3457 Redesign redisplay interface to drop global output_cursor.
3458 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3459 (toplevel): Remove declaration of output_cursor.
3460 (set_output_cursor, x_cursor_to): Remove prototype.
3461 * window.h (struct window): New member output_cursor.
3462 (output_cursor_to): New function to replace RIF member.
3463 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3464 (update_text_area, set_window_cursor_after_update): Use it.
3465 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3466 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3467 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3468 * w32term.c (x_update_window_begin, x_update_window_end):
3469 * xterm.c (x_update_window_begin, x_update_window_end):
3470 Adjust to use per-window output cursor.
3472 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3474 Simplify SELECT_TYPE-related code.
3475 Like EMACS_TIME, this portability layer is no longer needed, since
3476 Emacs has been using fd_set as a portability layer for some time.
3477 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3478 (SELECT_TYPE): Remove. All uses changed to fd_set.
3479 (fd_set) [!FD_SET]: New typedef.
3481 Simplify EMACS_TIME-related code.
3482 This portability layer is no longer needed, since Emacs has been
3483 using struct timespec as a portability layer for some time.
3484 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3485 Include <time.h> rather than "systime.h"; that's all that's needed now.
3486 * dispnew.c: Include <timespec.h> rather than "systime.h";
3487 that's all that's needed now.
3488 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3489 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3490 TIMESPEC_RESOLUTION.
3491 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3492 LOG10_TIMESPEC_RESOLUTION.
3493 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3494 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3495 (make_emacs_time): Remove. All used changed to make_timespec.
3496 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3497 (current_timespec): Rename from current_emacs_time. All uses changed.
3498 (add_emacs_time): Remove. All uses changed to timespec_add.
3499 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3500 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3501 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3502 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3503 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3504 (current_timespec): Rename from current_emacs_time. All uses changed.
3505 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3506 changed to timespec_cmp.
3507 * xgselect.c: Include <timespec.h>, since our .h files don't.
3509 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3511 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3512 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3513 Remove the leftovers.
3514 * gtkutil.c (toplevel): Do not declare Qxft but include
3516 * image.c (toplevel): Do not declare Vlibrary_cache because
3517 it's already done in lisp.h.
3519 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3521 * lisp.h (Mouse_HLInfo): Move from here...
3522 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3523 (reset_mouse_highlight): New function.
3524 * msdos.c (dos_set_window_size, IT_update_begin)
3525 (internal_terminal_init):
3526 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3527 (ns_initialize_display_info):
3528 * w32console.c (initialize_w32_display):
3529 * w32term.c (x_update_window_end, x_free_frame_resources)
3530 (w32_initialize_display_info):
3531 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3532 * window.c (Fdelete_other_windows_internal):
3533 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3534 * termchar.h (toplevel):
3535 * xterm.h (toplevel): Include dispextern.h.
3537 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3539 Fix minor problems found by static checking.
3540 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3541 (expect): Avoid nested-if warning.
3542 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3543 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3544 * nsterm.h, nsterm.m (ns_select):
3545 * xgselect.c, xgselect.h (xg_select):
3546 Adjust signature to better match pselect's.
3547 * nsterm.m (ns_select):
3548 Don't set *TIMEOUT, since pselect doesn't.
3549 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3550 diagnostic about assigning const char * to it.
3551 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3553 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3555 * lread.c (substitute_object_recurse): Handle hash-tables as well
3558 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3560 Fix unlikely core dump in init_tty, and simplify terminfo case.
3561 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3562 The old version incorrectly dumped core if malloc returned a
3563 buffer containing only non-NUL bytes.
3564 (init_tty): Do not allocate or free termcap buffers; the
3565 struct does that for us now.
3566 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3567 (struct tty_display_info): Define members termcap_term_buffer and
3568 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3569 use them. Allocate them directly in struct rather than indirectly
3570 via a pointer, to simplify init_tty.
3572 * frame.c (check_minibuf_window): Initialize 'window' properly,
3573 so that Emacs reliably aborts later if 'window' is not initialized.
3575 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3577 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3578 of VoidSymbol (Bug#15154).
3580 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3582 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3583 mouse_face_beg_y and mouse_face_end_y.
3584 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3585 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3586 Adjust users and update comment where appropriate.
3588 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3590 * frame.c (check_minibuf_window): New function.
3591 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3592 Call check_minibuf_window (Bug#15183).
3594 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3596 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3597 because this is the only last cursor data we need to keep and consult.
3598 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3599 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3602 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3604 Fix recovering from possible decompression error.
3605 Since insert_from_gap doesn't always move point, we can't use PT as
3606 the position where the partially decompressed data ends, and
3607 should count how many bytes was produced so far.
3608 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3609 (unwind_decompress): Really delete partially uncompressed data.
3610 (Fzlib_decompress_region): Take decompressed data size into account.
3612 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3614 * syntax.c (init_syntax_once): Adjust comment and do an early
3615 initialization of Qchar_table_extra_slots just once...
3616 * casetab.c (init_casetab_once):
3617 * category.c (init_category_once):
3618 * character.c (syms_of_character):
3619 * coding.c (syms_of_coding):
3620 * xdisp.c (syms_of_xdisp): ...and omit it here.
3622 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3624 * xdisp.c (get_next_display_element): Don't apply to characters
3625 from a display vector the logic of setting it->end_of_box_run_p
3626 suitable for characters from a buffer. (Bug#15175)
3628 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3629 to handle directories, rather than '_utime' which doesn't.
3632 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3634 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3635 or fullscreen (Bug#14627).
3637 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3639 System-dependent integer overflow fixes.
3640 * process.c (Fset_process_window_size): Signal an error if
3641 the window size is outside the range supported by the lower level.
3642 * sysdep.c (set_window_size): Return negative on error,
3643 nonnegative on success, rather than -1, 0, 1 on not in system,
3644 failure, success. This is simpler. Caller changed.
3645 (serial_configure): Remove unnecessary initialization of local.
3646 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3647 size fits in unsigned long; this isn't true on some 32-bit hosts.
3648 Avoid buffer overrun if some future version of /proc/meminfo has a
3649 variable name longer than 20 bytes.
3650 (system_process_attributes) [__FreeBSD__]:
3651 Don't assume hw.availpages fits in 'int'.
3653 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3655 Don't let very long directory names overrun the stack.
3656 Fix some related minor problems involving "//", vfork.
3657 * callproc.c (encode_current_directory): New function.
3658 (call_process): Don't append "/"; not needed.
3659 * fileio.c (file_name_as_directory_slop): New constant.
3660 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3661 this can save the caller having to alloca.
3662 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3663 Use SAFE_ALLOCA, not alloca.
3664 (directory_file_name, Fexpand_file_name): Leave leading "//"
3665 alone, since it can be special even on POSIX platforms.
3666 * callproc.c (call_process):
3667 * process.c (Fformat_network_address):
3668 * sysdep.c (sys_subshell):
3669 Use encode_current_directory rather than rolling our own.
3670 (create_process): No need to encode directory; caller does that now.
3671 * process.h (encode_current_directory): New decl.
3672 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3673 Rework to avoid 'goto xyzzy;'.
3675 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3677 * xdisp.c (handle_face_prop): If the default face was remapped use
3678 the remapped face for strings from prefix properties. (Bug#15155)
3680 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3682 Minor cleanup for redisplay interface and few related functions.
3683 * frame.h (enum text_cursor_kinds): Move from here...
3684 * dispextern.h (enum text_cursor_kinds): ...to here.
3685 (toplevel): Drop unnecessary declarations.
3686 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3687 in update_window_end_hook and draw_window_cursor functions.
3688 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3689 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3690 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3691 * xterm.c (x_update_window_end, x_draw_window_cursor):
3692 * xdisp.c (display_and_set_cursor, update_window_cursor)
3693 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3694 enum text_cursor_kinds where appropriate.
3696 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3698 Redesign redisplay interface to drop updated_row and updated_area.
3699 * dispextern.h (updated_row, updated_area): Remove declaration.
3700 (struct redisplay_interface): Pass glyph row and row area parameters
3701 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3702 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3704 * dispnew.c (updated_row, updated_area): Remove.
3705 (redraw_overlapped_rows, update_window_line): Adjust user.
3706 (update_marginal_area, update_text_area): Likewise. Pass updated row
3707 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3708 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3711 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3713 * process.c (flush_pending_output): Remove stub.
3716 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3718 * callproc.c: Fix race that killed background processes (Bug#15144).
3719 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3720 Record deleted process-id in critical section, not afterwards.
3721 Don't mistakenly kill process created by a call-process invocation
3722 that discards output and does not wait.
3724 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3726 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3727 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3728 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3729 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3730 to shut up compiler in mark_object.
3731 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3733 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3735 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3736 We can't portably rely on PTY_OPEN doing that, even if
3737 it calls posix_openpt with O_CLOEXEC.
3739 2013-08-20 Kenichi Handa <handa@gnu.org>
3741 * character.c (string_char): Improve commentary.
3743 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3745 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3746 (struct animation_cache): Make signature a flexible array member.
3747 All uses changed. This is a tad slower but may insulate us better
3748 from future changes to ImageMagick.
3750 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3752 * image.c: Shrink memory needed for animation cache.
3753 (SIGNATURE_DIGESTSIZE): New constant.
3754 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3755 (imagemagick_create_cache): Copy the signature. This saves
3756 several KB of memory that ImageMagick wastes per signature.
3757 Don't bother updating the update_time, as the caller does that now.
3758 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3759 it's a fixed size struct member now.
3760 (imagemagick_get_animation_cache): Always destroy the signature,
3761 as it's now imagemagick_create_cache's responsibility to copy it.
3762 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3763 and use memcmp rather than strcmp.
3764 eassert that ImageMagick returns a signature of the specified length.
3766 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3768 * image.c (imagemagick_get_animation_cache): Don't segfault on
3770 (imagemagick_get_animation_cache): Revert to previous definition
3771 so that it actually works. But keep the memory leak fix.
3772 (imagemagick_get_animation_cache): Fix memory leak.
3774 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3776 * image.c: Fix animation cache signature memory leak.
3777 Fix some other minor performance problems while we're at it.
3778 (imagemagick_create_cache): Clear just the members that
3779 need clearing. Don't set update_time, as caller does that now.
3780 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3781 Simplify by using pointer-to-pointer instead of a prev pointer.
3782 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3783 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3784 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3785 it's already a copy. Free the signature probe unless it's cached.
3787 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3788 This was introduced by my 2013-08-12 fix for Bug#15035.
3790 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3792 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3793 (imagemagick_prune_animation_cache): Now static.
3795 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3797 * image.c (imagemagick_get_animation_cache): Don't segfault when
3798 pruning all entries.
3800 2013-08-18 Ken Brown <kbrown@cornell.edu>
3802 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3803 static heap if ENABLE_CHECKING is defined.
3804 (max_bss_sbrk_ptr): New variable.
3806 (report_sheap_usage): Report maximum static heap usage instead of
3807 ending static heap usage.
3809 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3811 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3812 of zlib_initialized according to the results of calling
3813 init_zlib_functions.
3815 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3817 * image.c: Implement an ImageMagick per-image cache.
3818 (imagemagick_get_animation_cache): Fix a double-free error.
3819 (imagemagick_load_image): Remove the ping_wand code, which only
3820 apparently saved time on invalid animated images, and slowed down
3821 everything else. Optimise for the common case.
3823 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3825 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3827 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3829 * marker.c (set_marker): Remove documentation of undefined behavior.
3831 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3833 * image.c (imagemagick_compute_animated_image): Animate correctly
3834 when sub-images are smaller than the main image.
3835 (imagemagick_compute_animated_image): Setting the iterator row to
3836 zero is apparently not allowed.
3837 (imagemagick_compute_animated_image): Allow images that say they
3838 have sub-images that are bigger than the main image, but just crop
3841 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3843 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3845 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3847 * image.c (imagemagick_compute_animated_image): Respect the GIF
3850 2013-08-15 Ken Brown <kbrown@cornell.edu>
3852 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3853 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3856 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3858 Fix minor problems found by static checking.
3859 * frame.c (delete_frame):
3860 * xdisp.c (next_element_from_display_vector):
3861 Avoid uninitialized local.
3862 * image.c (imagemagick_compute_animated_image): Port to C89.
3863 Prefer usual GNU indentation style for loops.
3864 Be more careful about bizarrely large sizes, by using ptrdiff_t
3867 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3869 Fix infinite frame selection loop (Bug#15025).
3870 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3872 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3874 * xdisp.c (compute_window_start_on_continuation_line):
3875 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3876 to make sure we end up setting the window start at the leftmost
3877 visible character of the display line. This avoids funky
3878 horizontal shifting because the window start is not kept on the
3879 same position. (Bug#15090)
3880 (next_element_from_display_vector): Support 'box' face attribute
3881 in the face definitions of a display vector. (Bug#15099)
3883 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3885 * image.c (imagemagick_compute_animated_image): Implement animated
3887 (imagemagick_compute_animated_image): Fix some compilation
3888 warnings. Implement a very simple cache to make the animation
3889 usable at all, but it should be replaced with a per-image cache.
3891 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3893 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3894 to do `for' loops over alist values.
3895 * buffer.h (FOR_EACH_BUFFER):
3896 * process.c (FOR_EACH_PROCESS): Use it.
3897 (handle_child_signal, status_notify, Fget_buffer_process)
3898 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3900 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3902 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3903 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3904 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3905 to xzalloc and so avoid redundant call to memset.
3906 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3907 members because it is allocated with xzalloc and so already zeroed.
3909 2013-08-14 Ken Brown <kbrown@cornell.edu>
3911 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3914 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3916 Utility function and macro to copy Lisp string to C string.
3917 * lisp.h (xlispstrdupa): New macro.
3918 (xlispstrdup): New prototype.
3919 * alloc.c (xlispstrdup): New function.
3920 * callint.c (Fcall_interactively):
3921 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3922 (Fsubstitute_in_file_name):
3923 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3924 * image.c (x_create_bitmap_from_file):
3925 * w32term.c (w32_term_init):
3926 * xterm.c (x_term_init): Use xlispstrdup.
3928 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3930 * image.c (imagemagick_load_image): Make animated pictures work.
3931 There's still some problems with background color settings, though
3934 * decompress.c (unwind_decompress): Always restore point.
3936 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3938 * marker.c (set_marker): Reformat documentation.
3940 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3942 * xdisp.c (cursor_type_changed): Now static.
3944 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3945 Use changed. This avoids the need to call xmalloc and for the
3946 caller to call xfree, and avoids memory leaks in some situations.
3948 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3950 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3951 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3952 (redisplay_window): If window_end_valid is cleared due to non-zero
3953 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3954 so do not call to try_cursor_movement for that window.
3956 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3958 * window.h (struct window): Convert window_end_pos and
3959 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3960 (wset_window_end_pos, wset_window_end_vpos): Remove.
3961 * dispnew.c (adjust_glyph_matrix):
3962 * window.c (Fwindow_end, replace_window, set_window_buffer)
3964 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3965 (set_vertical_scroll_bar, redisplay_window, try_window)
3966 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3967 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3968 (note_mouse_highlight): Adjust users.
3969 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3972 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3974 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3975 * image.c (imagemagick_filename_hint): Use `const char *' and
3976 prefer SSDATA to SDATA to avoid warnings.
3978 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3980 Cleanup window fringes, margins and scroll bars adjustments.
3981 * window.c (set_window_fringes, set_window_margins)
3982 (set_window_scroll_bars, apply_window_adjustment): New functions.
3983 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3984 (Fset_window_scroll_bars): Use them.
3986 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3988 * window.h (struct window): Convert scroll_bar_width
3989 from Lisp_Object to integer. Adjust comment.
3990 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3992 * window.c (wset_scroll_bar_width): Remove.
3993 (make_window): Initialize scroll_bar_width.
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_scroll_bars): Adjust user. Return t if any scroll
3998 bar was actually changed, and mention this in docstring.
4000 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4002 * decompress.c: Minor simplifications.
4003 (Fzlib_decompress_region): Don't bother verifying
4004 that avail_out <= UINT_MAX, as that was confusing.
4005 Mention the restriction in a comment instead.
4006 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4008 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4010 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4011 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4013 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4015 * image.c (imagemagick_filename_hint): Check for errors in the
4018 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4020 * window.c (Fwindow_margins): Return nil when there's no marginal
4021 area, as per the documented API.
4023 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4024 Fmake_vector, as scroll bar's struct members are not all Lisp
4025 objects now. This avoids crashes in GC.
4027 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4028 bool, so its address could be taken.
4030 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4032 * image.c (imagemagick_filename_hint): New function to possibly
4033 apply `image-content-type-suffixes'.
4034 (imagemagick_load_image): Use it.
4036 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4038 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4039 if loading zlib failed.
4041 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4043 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4044 2013-08-13 checkin below. Change bool to BOOL, rule is:
4045 All Obj-C code uses BOOL, except for interfaces callable from C.
4047 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4049 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4051 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4052 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4053 bool instead of BOOL.
4054 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4055 from Lisp_Object to bitfield. Adjust comment.
4056 * w32term.c (x_scroll_bar_create): Adjust user.
4057 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4058 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4059 Use bool for boolean.
4060 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4061 to `unsigned int' when defining a bitfield.
4063 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4065 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4067 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4069 * window.h (struct window): Convert left_margin_cols and
4070 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4071 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4072 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4074 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4076 (showing_window_margins_p, update_window_line, update_frame_1):
4077 * fringe.c (draw_fringe_bitmap_1):
4078 * xdisp.c (window_box_width): Adjust users.
4079 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4080 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4081 Use direct assignment.
4082 (Fset_window_configuration, save_window_save, Fwindow_margins):
4083 Convert Lisp_Object to integer and back where appropriate.
4084 (Fset_window_margins): Adjust user. Return t if any margin
4085 was actually changed, and mention this in docstring.
4087 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4089 * syntax.c (forward_word):
4090 * cmds.c (forward_char, backward_char): Mention the optional argument.
4092 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4094 * window.h (struct window): Convert left_fringe_width
4095 and right_fringe_width from Lisp_Objects to integers.
4097 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4098 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4099 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4101 (make_window): Initialize new integer fields to -1.
4102 (Fsplit_window_internal): Use direct assignment.
4103 (Fset_window_configuration, save_window_save):
4104 Convert Lisp_Object to integer and back where appropriate.
4105 (Fset_window_fringes): Adjust user. Return t if any fringe
4106 was actually changed, and mention this in docstring.
4108 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4110 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4111 * nsfns.m (x_set_cursor_type):
4112 * w32fns.c (x_set_cursor_type):
4113 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4114 * xdisp.c (set_frame_cursor_types): ...but in common code.
4116 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4118 * font.c (clear_font_cache): New function, stripped from...
4119 (Fclear_font_cache): ...here, which now uses the function
4120 above. Adjust comment.
4121 * font.h (clear_font_cache): Add prototype.
4122 * xfaces.c (clear_face_cache): Use clear_font_cache.
4124 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4126 * window.c (Fset_window_start): Compare `w', not `window' because
4127 `w' might not be equal to `window' after call to decode_live_window.
4129 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4131 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4132 This fixes a problem introduced by the Bug#15035 patch
4133 when using GPG. Reported by Herbert J. Skuhra.
4135 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4137 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4138 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4139 not yet initialized.
4141 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4143 * decompress.c (Fzlib_decompress_region): Support zlib
4144 decompression, too, and rename.
4146 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4148 Minor zlib configuration tweaks.
4149 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4150 Don't assume presence of fn_inflateInit2_ zlib internal function.
4152 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4154 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4155 include the zlib prefix.
4157 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4159 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4160 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4161 define static variables that are pointers to zlib functions to be
4163 (init_zlib_functions) [WINDOWSNT]: New function.
4164 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4166 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4167 macros instead of invoking the zlib functions directly.
4168 (syms_of_decompress): DEFSYM Qzlib_dll.
4169 Staticpro Szlib_available_p.
4171 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4173 Avoid looping over all frame windows to freeze and unfreeze.
4174 * window.h (struct window): Drop frozen_window_start_p.
4175 (freeze_window_starts): Drop prototype.
4176 * frame.h (struct frame): New frozen_window_starts flag.
4177 (FRAME_WINDOWS_FROZEN): New macro.
4178 * window.c (freeze_window_start, freeze_window_starts):
4180 (select_window, replace_window): Adjust users.
4181 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4182 (window_frozen_p): New function.
4183 (redisplay_window): Use it.
4185 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4187 Fix some fd issues when running subprocesses (Bug#15035).
4188 Fix bugs that can leak files or file descriptors on errors.
4189 Don't unlink open temp files, as that's hard for users to diagnose
4190 when things go awry (e.g., temp disk exhausted).
4191 Don't bother to lock temp files. Check for invalid recursion.
4192 * callproc.c (synch_process_fd): Remove. All uses removed.
4193 (synch_process_tempfile): New var or macro.
4194 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4196 (record_kill_process): New arg, the temp name. All callers changed.
4197 (delete_temp_file): Now just a simple wrapper around unlink.
4198 (call_process_kill): New arg, the call_process_fd array.
4199 Close them all. Clear synch_process_pid. Remove the temp file,
4200 or arrange for it to be removed.
4201 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4202 that's been moved to synch_process_tempfile. Caller changed.
4203 Do not remove the tempfile; that's now call_process_kill's
4205 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4206 call_process_kill; the caller now does that.
4207 (call_process_cleanup): Do not close the process fd; that's now
4208 call_process_kill's responsibility.
4209 (Fcall_process): Implement via new function call_process, which
4210 has most of the old body of Fcall_process, but with a different API.
4211 (call_process): New function that does not open or close filefd if
4212 it is nonnegative. Record which fds need to be closed, and let
4213 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4214 Signal an error if invoked recursively (could be done via a hook).
4215 Simplify creation of the tempfile in the MSDOS case.
4216 Don't create the output file until after checking for the executable.
4217 Report any failure to open /dev/null.
4218 Don't open /dev/null for writing twice; once is enough.
4219 Don't create pipe if all output is being discarded or sent to file.
4220 Don't worry about setting up the coding system or reading from the
4221 pipe if all output is being discarded.
4222 Hoist fd_error local into top level, to lessen block nesting.
4223 Don't record deleted pid here; now done by Fcall_process_region.
4224 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4225 and note its success in synch_process_tempfile.
4226 Do not leak resources when child_setup fails.
4227 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4228 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4229 (create_temp_file): Now returns open fd, with an additional
4230 Lisp_Object * argument to return the name. All callers changed.
4231 Do not close the file; rewind it instead, and leave it open for
4232 the caller. Do not lock the temp file. Unwind-protect the file
4233 and the file-descriptor.
4234 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4235 If an asynchrounous process, record it here, not in call_process.
4236 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4237 * eval.c (set_unwind_protect): New function.
4238 * fileio.c (write_region): New function, generalized from the
4239 old Fwrite_region. Do not lock temp files.
4240 (Fwrite_region): Use it.
4241 * lisp.h (set_unwind_protect, write_region): New decls.
4242 * process.c: Include <verify.h>.
4243 (make_process): Mark fds as initially closed.
4244 (deleted_pid_list): Now a list of pid-filename pairs.
4246 (close_process_fd): New function.
4247 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4248 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4249 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4250 (create_process, create_pty, Fmake_serial_process)
4251 (server_accept_connection): Record which fds need to be closed,
4252 and let deactivate_process close them.
4253 (Fmake_network_process): Do not discard the unwind-protect
4254 until it's safe to do so.
4255 (deactivate_process): Close the fds opened by create_process etc.
4256 (Fprocess_send_eof): Adjust to new way of recording open fds.
4257 Report an error if /dev/null can't be opened, instead of aborting.
4258 * process.h (PROCESS_OPEN_FDS): New constant.
4259 (struct Lisp_Process): New member open_fds.
4260 (record_kill_process, record_deleted_pid): Adjust signatures.
4261 (record_deleted_pid): Move decl here ...
4262 * syswait.h (record_deleted_pid): ... from here.
4264 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4266 * decompress.c: Fix bugs with large buffers and weird inputs.
4267 Tune a bit. Reindent as per usual Emacs style.
4268 (BUFFER_SIZE): Remove.
4269 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4270 more than UINT_MAX bytes. Decompress into the gap instead of into
4271 an auto buffer, as this should avoid copying. Return nil if
4272 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4273 set immediate_quit; we shouldn't trust zlib code that much.
4275 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4277 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4278 errors, and really move the gap to where we want it.
4280 * lisp.h: Include decompress.c support.
4282 * emacs.c (main): Include decompress.c support.
4284 * Makefile.in: Include -lz if present.
4286 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4288 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4289 (initWithTitle:): Initialize frame to 0.
4290 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4291 (fillWithWidgetValue:frame:): Rename from
4292 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4294 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4295 fillWithWidgetValue:frame:
4297 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4298 remove memory leak warnings.
4300 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4301 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4304 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4305 (x_activate_menubar): Update the whole menu.
4306 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4307 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4308 current event is not NSSystemDefined (Bug#15001).
4309 Call ns_check_menu_open only if trackingMenu is 2.
4310 (menuDidClose:): New method, decrease trackingMenu.
4311 (fillWithWidgetValue:setDelegate:): New method.
4312 (fillWithWidgetValue:): Call the above.
4314 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4316 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4318 Omit some unnecessary casts.
4319 Many of these go back to the old pre-C89 days, when they may have
4320 been needed, but we've been assuming C89 or later for a while now.
4321 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4322 (live_float_p, live_misc_p, live_vector_p):
4323 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4324 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4325 (defvar_per_buffer):
4326 * callint.c (Fcall_interactively):
4327 * doc.c (Fsubstitute_command_keys):
4328 * filelock.c (get_boot_time):
4329 * frame.c (xrdb_get_resource):
4330 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4331 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4332 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4333 (menuitem_highlight_callback, menu_destroy_callback)
4334 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4335 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4336 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4337 (xg_tool_bar_help_callback, tb_size_cb):
4338 * image.c (xpm_alloc_color, png_read_from_memory)
4339 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4340 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4342 * keymap.c (describe_map):
4343 * nsfns.m (Fns_display_monitor_attributes_list):
4344 * nsmenu.m (process_dialog:):
4345 * nsterm.m (hold_event):
4346 * process.c (wait_reading_process_output):
4347 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4348 * scroll.c (do_direct_scrolling, scrolling_1):
4349 * termcap.c (tgetent):
4350 * window.c (check_window_containing, add_window_to_list)
4351 (freeze_window_starts):
4352 * xdisp.c (compare_overlay_entries, vmessage):
4353 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4354 (x_get_monitor_attributes_xrandr)
4355 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4356 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4357 * xfont.c (xfont_match, xfont_open):
4358 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4359 (menubar_selection_callback, menu_position_func)
4360 (popup_selection_callback, create_and_show_popup_menu)
4361 (dialog_selection_callback, create_and_show_dialog):
4362 * xrdb.c (x_get_string_resource):
4364 * xsmfns.c (x_session_check_input):
4365 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4366 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4367 (xaw_jump_callback, xaw_scroll_callback):
4368 Omit unnecessary casts.
4370 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4372 Minor string-length refactoring.
4373 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4374 * frame.c (make_monitor_attribute_list):
4375 Prefer build_string to strlen + make_string.
4377 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4379 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4380 don't check minor_code (Bug#14417).
4382 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4384 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4385 vertical positions instead. This avoids calling MATRIX_ROW with
4386 row numbers that are possibly beyond valid limits. (Bug#15064)
4388 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4390 Use xstrdup and build_unibyte_string where applicable.
4391 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4392 * xfns.c (x_window):
4393 * xrdb.c (x_get_customization_string):
4394 * xterm.c (xim_initialize):
4395 * w32fns.c (w32_window): Use xstrdup.
4396 (w32_display_monitor_attributes_list):
4397 * emacs.c (init_cmdargs):
4398 * keyboard.c (PUSH_C_STR):
4399 * nsfont.m (nsfont_open):
4400 * sysdep.c (system_process_attributes):
4401 * w32.c (system_process_attributes):
4402 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4404 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4406 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4407 variables of these types so that GDB would know about them, as aid
4408 for debugging fatal exceptions. (Bug#15024) See also
4409 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4412 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4414 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4415 larger than the NSWindow (Bug#14934).
4417 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4419 Redesign redisplay interface to drop global variable updated_window.
4420 Always pass currently updated window as a parameter to update routines.
4421 * dispextern.h (updated_window): Remove declaration.
4422 (struct redisplay_interface): Pass window parameter to
4423 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4424 and after_update_window_hook.
4425 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4427 * dispnew.c (updated_window): Remove.
4428 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4429 (update_window_line): Adjust to match redisplay interface changes.
4430 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4431 (ns_scroll_run, ns_after_update_window_line):
4432 * w32term.c (x_update_window_begin, x_update_window_end)
4433 (x_after_update_window_line, x_scroll_run):
4434 * xterm.c (x_update_window_begin, x_update_window_end)
4435 (x_after_update_window_line, x_scroll_run):
4436 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4437 Likewise. Adjust comments where appropriate.
4438 (x_cursor_to): Simplify because this is always called during window
4439 update (but install debugging check anyway).
4440 (expose_window): Check must_be_updated_p flag to see whether this
4441 function is called during window update.
4443 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4445 Do not reset window modification event counters excessively.
4446 These leftovers and poor man's tricky methods to catch extra
4447 redisplay's attention are no longer needed.
4448 * frame.c (set_menu_bar_lines_1):
4449 * minibuf.c (read_minibuf_unwind):
4450 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4451 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4452 (window_scroll_line_based, Fset_window_configuration):
4453 * xdisp.c (redisplay_window): Do not reset last_modified and
4454 last_overlay_modified counters.
4456 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4458 * xselect.c (x_send_client_event): Set send_event and serial, memset
4459 data.l as it might be bigger than data.b. Use 24 bit mask to
4460 XSendEvent (Bug#15034).
4462 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4464 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4465 for TTY frames that are not the top frame on their console.
4468 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4470 * w32term.c (w32fullscreen_hook): Really maximize frame when
4471 asked for (Bug#14841).
4473 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4475 Prefer selected_window to Fselected_window, likewise for frames.
4476 * buffer.c (Fbuffer_swap_text):
4477 * data.c (Fvariable_binding_locus):
4478 * window.c (run_window_configuration_change_hook): Adjust users.
4479 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4480 Use decode_live_frame.
4482 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4484 Be more careful if selected window shows the buffer other than current,
4485 use window_outdated only if this is not so. This change should also
4486 address some weird issues discussed in Bug#13012.
4487 * window.h (window_outdated): New prototype.
4488 * window.c (window_outdated): Now here. Convert from static and
4489 always assume window's buffer.
4490 (Fwindow_end, Fwindow_line_height): Use it.
4491 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4492 and always assume window's buffer.
4493 (redisplay_window): Adjust user.
4494 (redisplay_internal): Call to reconsider_clip_changes once and
4495 check whether mode line should be updated only if selected window
4496 shows current buffer.
4497 (run_window_scroll_functions): Use eassert for debugging check.
4498 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4500 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4502 * window.c (window_scroll, window_scroll_pixel_based)
4503 (window_scroll_line_based): Use bool for booleans.
4505 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4507 * process.c: Fix minor off-by-one issues in descriptor counts.
4508 This shouldn't fix any real bugs, but it cleans up the code a bit.
4509 (max_process_desc, max_input_desc): -1, not 0, means none.
4511 (delete_input_desc): New function.
4512 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4513 (deactivate_process): Scan backwards when recomuting max_process_desc;
4514 that should be faster.
4515 (init_process_emacs): Initialize max_input_desc.
4517 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4519 Use region cache to speedup bidi_find_paragraph_start.
4520 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4521 Rename cache_long_line_scans to cache_long_scans.
4522 * buffer.c (bset_cache_long_line_scans): Rename to
4523 bset_cache_long_scans.
4524 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4525 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4527 (syms_of_buffer): Rename cache-long-line-scans to
4528 cache-long-scans. Adjust docstring.
4529 * search.c (newline_cache_on_off):
4530 * indent.c (width_run_cache_on_off): Adjust users.
4531 * bidi.c (bidi_paragraph_cache_on_off): New function.
4532 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4533 * insdel.c (prepare_to_modify_buffer):
4534 Invalidate bidi_paragraph_cache if enabled.
4536 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4538 Invalidate region caches only if buffer text is going to be changed.
4539 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4540 (modify_text): ...new prototype.
4541 (prepare_to_modify_buffer_1): New prototype.
4542 * textprop.c (modify_region): Rename to...
4543 (modify_text_properties): ...new function.
4544 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4545 (Fremove_list_of_text_properties): Adjust users.
4546 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4547 (modify_text): ...new function.
4548 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4549 (prepare_to_modify_buffer_1): ...new function.
4550 * casefiddle.c (casify_region):
4551 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4552 (Ftranspose_regions): Use modify_text.
4554 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4556 * lisp.mk (lisp): Add nadvice.elc.
4558 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4560 New macro to iterate over live buffers similar to frames.
4561 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4562 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4563 Declare buffer-related variables here to offload lisp.h.
4564 * buffer.c (Vbuffer_alist): Adjust comment.
4565 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4566 (other_buffer_safely):
4567 * data.c (store_symval_forwarding):
4568 * dispnew.c (Fframe_or_buffer_changed_p):
4569 * fileio.c (Fdo_auto_save):
4570 * filelock.c (unlock_all_files):
4571 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4573 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4575 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4576 * callproc.c (create_temp_file):
4577 * filelock.c (create_lock_file):
4578 Assume mkostemp, since it's now provided by Gnulib.
4580 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4582 * w32.c (mkostemp): New function.
4583 (mktemp): Remove, no longer used. Most of the code reused in
4584 mkostemp. (Bug#15015)
4585 (mktemp): Don't undef.
4587 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4589 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4590 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4591 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4592 (free_glyph_pool, check_glyph_memory): Likewise for
4593 all users. Adjust comments where appropriate.
4595 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4597 * composite.h: Minor fixups.
4598 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4599 to fix a misspelling, and change it to an inline function while
4600 we're at it (it need not be a macro). All uses changed.
4601 (composition_method, composition_valid_p):
4602 Rewrite to avoid assignments in if-conditions.
4604 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4606 Do not use global Lisp_Object in composition macros.
4607 * composite.h (composition_temp): Remove declaration.
4608 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4609 (composition_method, composition_valid_p): ...inline functions.
4610 (compose_region): Remove the leftover.
4611 * composite.c (composition_temp): Remove.
4612 (run_composition_function, update_compositions)
4613 (composition_compute_stop_pos, composition_adjust_point)
4614 (Ffind_composition_internal):
4615 * coding.c (handle_composition_annotation):
4616 * xdisp.c (handle_composition_prop, check_point_in_composition):
4617 Related users changed.
4619 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4621 Drop FRAME_PTR typedef.
4622 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4623 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4624 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4625 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4626 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4627 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4628 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4629 All related users changed.
4631 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4633 * eval.c (default_toplevel_binding): New function.
4635 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4636 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4637 (syms_of_eval): Export them.
4638 * data.c (Fdefault_value): Micro cleanup.
4639 * term.c (init_tty): Use "false".
4641 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4643 Fix X GC leak in GTK and raw (no toolkit) X ports.
4644 * xterm.c (x_free_frame_resources): If white and black relief
4645 GCs are allocated, always free them here.
4646 * xfns.c (x_make_gc): Omit redundant initialization.
4647 * widget.c (create_frame_gcs): Remove the leftover.
4648 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4649 in x_free_frame_resources.
4651 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4653 * nsterm.m (windowWillResize:toSize:): Only change title if
4654 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4656 (viewDidEndLiveResize): New method.
4658 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4659 inside NS_IMPL_COCOA.
4661 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4663 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4664 Do not check whether undo is enabled because record_insert and
4665 record_delete does that themselves.
4667 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4669 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4670 member which is not really used any more.
4671 (FRAME_XIC_BASE_FONTNAME): Remove.
4672 * xfns.c (xic_free_fontset): Adjust user.
4673 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4674 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4675 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4676 (xdialog_show): Use eassert for debugging check.
4677 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4679 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4681 * fileio.c, fns.c (merge): Move extern decl from here ...
4682 * lisp.h (merge): ... to here.
4684 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4686 Fix last font-related change.
4687 * w32font.h (w32font_list_internal, w32font_match_internal):
4689 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4690 (uniscribe_list_family): Adjust to match font API change.
4691 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4692 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4694 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4696 * frame.h (FRAME_MOUSE_UPDATE):
4697 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4698 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4700 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4702 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4703 * font.h (struct font_driver): Change list, match, and list_family
4704 functions to accept struct frame * as first arg.
4705 * font.c (font_score, font_compare, font_sort_entities):
4707 (font_sort_entities, font_list_entities, font_select_entity):
4708 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4709 match font API change.
4710 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4711 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4712 * ftxfont.c (ftxfont_list, ftxfont_match):
4713 * xftfont.c (xftfont_list, xftfont_match):
4714 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4715 * w32font.c (w32font_list, w32font_match, w32font_list):
4716 (w32font_list_internal, w32_font_match_internal): Likewise.
4717 * xfaces.c (Fx_family_fonts): Adjust user.
4719 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4721 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4722 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4723 only if HAVE_X_WINDOWS is in use.
4724 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4725 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4726 * w32term.c (x_wm_set_icon_position): Likewise.
4727 * w32fns.c (x_icon): Adjust user.
4729 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4731 * xterm.c (last_mouse_press_frame): Remove the
4732 leftover which is not really used any more.
4733 (handle_one_xevent, syms_of_xterm): Adjust users.
4734 (x_flush): Call XFlush once per each X display, not frame.
4735 This is better because this code always unconditionally skips
4736 non-X frames in Vframe_list and issues the only XFlush if we
4737 have more than one X frame on the same X display.
4738 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4739 Use bool for booleans.
4740 (x_draw_glyph_string_background, cvt_string_to_pixel):
4741 (cvt_pixel_dtor): Drop unnecessary prototypes.
4742 * xterm.h (x_display_ok): Adjust prototype.
4744 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4746 Drop unnecessary functions that deals with frame pixel size.
4747 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4748 (x_pixel_height): Drop prototypes.
4749 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4750 (x_pixel_height): Drop implementations.
4751 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4752 which should be always valid for window frame.
4753 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4754 * w32menu.c (Fx_popup_dialog):
4755 * xmenu.c (Fx_popup_dialog): Likewise for both.
4757 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4759 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4760 frame parameters and call to Fmodify_frame_parameters just once.
4761 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4762 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4763 and mention nil frame in docstring.
4765 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4767 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4768 (x_figure_window_size): Likewise. Adjust to return long.
4769 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4770 (toplevel): Move Qterminal_live_p to...
4771 * terminal.c (toplevel): ...here, make it static, and...
4772 (syms_of_terminal): ...DEFSYM here.
4773 * frame.h (Qterminal_live_p): Remove declaration.
4774 (make_frame, x_figure_window_size): Adjust prototype.
4775 * nsfns.m (Fx_create_frame): Use long for window flags.
4777 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4779 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4780 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4781 Do not assume that emacs_close (INT_MAX) is a no-op.
4783 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4785 * xfaces.c (make_face_cache): For struct face_cache, prefer
4786 xmalloc to xzalloc and so avoid redundant call to memset.
4787 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4789 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4791 * fringe.c (draw_window_fringes, update_window_fringes)
4792 (compute_fringe_widths):
4793 * w32term.c (x_draw_glyph_string):
4794 * window.c (candidate_window_p, Frecenter):
4795 * xfaces.c (realize_basic_faces, realize_default_face)
4796 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4797 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4798 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4799 * xmenu.c (Fx_menu_bar_open_internal):
4800 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4801 * xsettings.c (xft_settings_event):
4802 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4803 Use bool for booleans. Adjust style and comments where
4805 * dispextern.h (draw_window_fringes, update_window_fringes)
4806 (compute_fringe_widths):
4807 * xterm.h (x_had_errors_p): Adjust prototype.
4809 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4811 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4812 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4814 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4816 * fns.c (toplevel): Remove comment before Fsafe_length because
4819 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4821 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4823 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4825 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4826 frame which got the message is still alive, before dereferencing
4827 its pointer. (Bug#14970)
4829 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4830 be a live window, before using it as such. (Bug#14970)
4832 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4834 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4835 w32_detect_focus_change instead of doing part of its job by hand.
4836 This fixes the problem whereby FOCUS_OUT events were not sent to
4839 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4841 * process.c (Fprocess_list): Doc fix.
4843 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4844 being re-exposed only if it didn't ask to become visible.
4845 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4846 was previously iconified. (Bug#14841)
4847 (x_iconify_frame): Mark the frame iconified.
4849 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4851 Fix minor problems found by static checking.
4852 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4853 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4855 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4857 * eval.c (set_specpdl_old_value): New function.
4858 (unbind_to): Minor simplification.
4859 (get_backtrace_frame): New function.
4860 (Fbacktrace_frame): Use it. Add `base' argument.
4861 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4862 (syms_of_eval): Export backtrace-eval.
4863 * xterm.c (x_focus_changed): Simplify.
4865 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4867 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4869 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4871 * xdisp.c (redisplay_window): Instead of moving point out of
4872 scroll margin, reject the force_start method, and try scrolling
4873 instead. (Bug#14780)
4875 2013-07-24 Ken Brown <kbrown@cornell.edu>
4877 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4880 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4882 * eval.c (Fprogn): Do not check that BODY is a proper list.
4883 This undoes the previous change. The check slows down the
4884 interpreter, and is not needed to prevent a crash. See
4885 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4887 2013-07-23 Glenn Morris <rgm@gnu.org>
4889 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4891 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4893 Port to GNU/Linux systems with tinfo but not ncurses.
4894 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4895 to decide whether ncurses is being used. Without this change,
4896 GCC complains about tgetent not being declared, on a system
4897 that has tinfo installed but ncurses not installed.
4899 * eval.c (Fprogn): Check that BODY is a proper list.
4901 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4902 * data.c (Fsetq_default):
4903 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4904 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4906 Tune by taking advantage of the fact that ARGS is always a list
4907 when a function is declared to have UNEVALLED args.
4909 * emacsgtkfixed.c: Port to GCC 4.6.
4910 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4912 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4914 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4915 here to silence compiler warnings.
4917 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4919 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4920 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4921 from messing up Emacs's 'struct frame' (Bug#14923).
4923 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4925 * alloc.c (make_save_ptr_ptr): Define this function.
4926 It was inadvertently omitted. It's needed only if
4927 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4929 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4931 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4932 frame have focus (Bug#14895).
4934 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4936 Avoid vfork-related deadlock more cleanly.
4937 * callproc.c (child_setup): When the child's exec fails, output
4938 the program name, as that's more useful. Use O_NONBLOCK to avoid
4940 * process.c (create_process_1): Remove; no longer needed.
4941 (create_process): Remove timer hack; no longer needed, now that
4942 the child avoids deadlock.
4944 2013-07-20 Glenn Morris <rgm@gnu.org>
4946 * image.c (Fimage_flush): Fix doc typo.
4948 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4950 Fix array bounds violation when pty allocation fails.
4951 * process.c (PTY_NAME_SIZE): New constant.
4952 (pty_name): Remove static variable; it's now auto.
4953 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4954 Take pty_name as an arg rather than using a static variable.
4955 All callers changed.
4956 (create_process): Recover pty_flag from process, not from volatile local.
4957 (create_pty): Stay inside array even when pty allocation fails.
4958 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4960 * lread.c (Fload): Avoid initialization only when lint checking.
4961 Mention that it's needed only for older GCCs.
4963 2013-07-20 Kenichi Handa <handa@gnu.org>
4965 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4966 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4968 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4970 * lread.c (Fload): Avoid uninitialized warning.
4972 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4974 Fix some minor file descriptor leaks and related glitches.
4975 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4976 (create_lock_file): Use write, not emacs_write.
4977 * image.c (slurp_file, png_load_body):
4978 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4979 (server_accept_connection):
4980 Don't leak an fd on memory allocation failure.
4981 * image.c (slurp_file): Add a cheap heuristic for growing files.
4982 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4983 as that's what the other routines do. Maybe input need not be
4984 blocked at all, but it's better to be consistent.
4985 Avoid undefined behavior when strlen is zero.
4987 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4988 (NSTATICS): Now a constant; doesn't need to be a macro.
4990 2013-07-19 Richard Stallman <rms@gnu.org>
4992 * coding.c (decode_coding_utf_8): Add simple loop for fast
4993 processing of ASCII characters.
4995 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4997 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4999 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5001 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5002 unportable 'struct x_display_info'.
5003 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5006 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5008 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5009 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5011 (system_process_attributes): Prefer plain char to unsigned char
5012 when either will do. Clean up properly if interrupted or if
5013 memory allocations fail. Don't assume sscanf succeeds.
5014 Remove no-longer-needed workaround to stop GCC from whining.
5015 Read command-line once, instead of multiple times. Check read status a
5018 Fix obscure porting bug with varargs functions.
5019 The code assumed that int is treated like ptrdiff_t in a vararg
5020 function, which is not a portable assumption. There was a similar
5021 -- though these days less likely -- porting problem with various
5022 assumptions that pointers of different types all smell the same as
5023 far as vararg functions is conserved. To make this problem less
5024 likely in the future, redo the API to use varargs functions.
5025 * alloc.c (make_save_value): Remove this vararg function.
5026 All uses changed to ...
5027 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5028 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5030 (make_save_ptr): Rename from make_save_pointer, for consistency with
5031 the above. Define only on platforms that need it. All uses changed.
5033 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5035 * keyboard.c: Try to fix typos in previous change.
5036 (DISPLAY_LIST_INFO): New macro.
5037 (kbd_buffer_get_event): Do not access members that are not present
5038 in X11. Revert inadvertent change of "!=" to "=".
5040 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5042 * keyboard.c (kbd_buffer_get_event):
5043 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5044 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5046 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5048 * filelock.c: Fix unlikely file descriptor leaks.
5049 (get_boot_time_1): Rework to avoid using emacs_open.
5050 This doesn't actually fix a leak, but is better anyway.
5051 (read_lock_data): Use read, not emacs_read.
5053 * doc.c: Fix minor memory and file descriptor leaks.
5054 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5055 (get_doc_string, Fsnarf_documentation):
5056 Fix file descriptor leak on error.
5058 * term.c: Fix minor fdopen-related file descriptor leaks.
5059 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5060 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5062 * charset.c: Fix file descriptor leaks and errno issues.
5064 (load_charset_map_from_file): Don't leak file descriptor on error.
5065 Use plain record_xmalloc since the allocation is larger than
5066 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5068 * eval.c (record_unwind_protect_nothing):
5069 * fileio.c (fclose_unwind):
5071 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5072 The replacement doesn't block input, but that no longer seems
5075 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5077 * lread.c: Fix file descriptor leaks and errno issues.
5078 (Fload): Close some races that leaked fds or streams when 'load'
5080 (Fload, openp): Report error number of last nontrivial failure to open.
5081 ENOENT counts as trivial.
5082 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5084 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5085 now that the function is always called with a nonnegative arg.
5086 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5087 All uses replaced with ...
5088 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5090 A few more minor file errno-reporting bugs.
5091 * callproc.c (Fcall_process):
5092 * doc.c (Fsnarf_documentation):
5093 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5094 * process.c (set_socket_option):
5095 Don't let a constructor trash errno.
5096 * doc.c: Include <errno.h>.
5098 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5100 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5102 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5104 Fix w32 bug with call-process-region (Bug#14885).
5105 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5106 to Fcall_process when the input is empty. This simplifies the
5107 code a bit. It makes no difference on POSIXish platforms but
5108 apparently it fixes a bug on w32.
5110 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5111 * fileio.c (close_file_unwind): Don't close if FD is negative;
5112 this can happen when unwinding a zapped file descriptor.
5113 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5114 in case Emacs runs out of memory between the two unwind-protects.
5115 Don't trash errno when closing FD.
5116 Zap the FD in the specpdl when closing it, instead of deferring
5117 the removal of the unwind-protect; this fixes a bug where a child
5118 function unwinds the stack past us.
5120 New unwind-protect flavors to better type-check C callbacks.
5121 This also lessens the need to write wrappers for callbacks,
5122 and the need for make_save_pointer.
5123 * alloca.c (free_save_value):
5124 * atimer.c (run_all_atimers):
5126 * alloc.c (safe_alloca_unwind):
5127 * atimer.c (unwind_stop_other_atimers):
5128 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5129 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5130 * minibuf.c (choose_minibuf_frame_1):
5131 * process.c (make_serial_process_unwind):
5132 * xdisp.h (pop_message_unwind):
5133 * xselect.c (queue_selection_requests_unwind):
5134 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5135 * alloca.c (record_xmalloc):
5136 Prefer record_unwind_protect_ptr to record_unwind_protect with
5138 * alloca.c (Fgarbage_collect):
5139 Prefer record_unwind_protect_void to passing a dummy.
5140 * buffer.c (restore_buffer):
5141 * window.c (restore_window_configuration):
5142 * xfns.c, w32fns.c (do_unwind_create_frame)
5143 New wrapper. All record-unwind uses of wrappee changed.
5144 * buffer.c (set_buffer_if_live):
5145 * callproc.c (call_process_cleanup, delete_temp_file):
5146 * coding.c (code_conversion_restore):
5147 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5148 * editfns.c (save_excursion_restore)
5149 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5150 (save_restriction_restore):
5151 * eval.c (restore_stack_limits, un_autoload):
5152 * fns.c (require_unwind):
5153 * keyboard.c (recursive_edit_unwind, tracking_off):
5154 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5155 * macros.c (pop_kbd_macro, restore_menu_items):
5156 * nsfns.m (unwind_create_frame):
5157 * print.c (print_unwind):
5158 * process.c (start_process_unwind):
5159 * search.c (unwind_set_match_data):
5160 * window.c (select_window_norecord, select_frame_norecord):
5161 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5162 (fast_set_selected_frame):
5163 * xfns.c, w32fns.c (unwind_create_tip_frame):
5164 Return void, not a dummy Lisp_Object. All uses changed.
5165 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5166 * callproc.c (call_process_kill):
5167 * fileio.c (restore_point_unwind, decide_coding_unwind)
5168 (build_annotations_unwind):
5169 * insdel.c (Fcombine_after_change_execute_1):
5170 * keyboard.c (read_char_help_form_unwind):
5171 * menu.c (unuse_menu_items):
5172 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5173 * sound.c (sound_cleanup):
5174 * xdisp.c (unwind_redisplay):
5175 * xfns.c (clean_up_dialog):
5176 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5177 Accept no args and return void, instead of accepting and returning
5178 a dummy Lisp_Object. All uses changed.
5179 * cygw32.c (fchdir_unwind):
5180 * fileio.c (close_file_unwind):
5181 * keyboard.c (restore_kboard_configuration):
5182 * lread.c (readevalllop_1):
5183 * process.c (wait_reading_process_output_unwind):
5184 Accept int and return void, rather than accepting an Emacs integer
5185 and returning a dummy object. In some cases this fixes an
5186 unlikely bug when the corresponding int is outside Emacs integer
5187 range. All uses changed.
5188 * dired.c (directory_files_internal_unwind):
5189 * fileio.c (do_auto_save_unwind):
5190 * gtkutil.c (pop_down_dialog):
5191 * insdel.c (reset_var_on_error):
5192 * lread.c (load_unwind):
5193 * xfns.c (clean_up_file_dialog):
5194 * xmenu.c, nsmenu.m (pop_down_menu):
5195 * xmenu.c (cleanup_widget_value_tree):
5196 * xselect.c (wait_for_property_change_unwind):
5197 Accept pointer and return void, rather than accepting an Emacs
5198 save value encapsulating the pointer and returning a dummy object.
5200 * editfns.c (Fformat): Update the saved pointer directly via
5201 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5202 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5203 (unwind_body): New function.
5204 (record_unwind_protect): First arg is now a function returning void,
5205 not a dummy Lisp_Object.
5206 (record_unwind_protect_ptr, record_unwind_protect_int)
5207 (record_unwind_protect_void): New functions.
5208 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5209 * fileio.c (struct auto_save_unwind): New type.
5210 (do_auto_save_unwind): Use it.
5211 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5212 * insdel.c (struct rvoe_arg): New type.
5213 (reset_var_on_error): Use it.
5214 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5216 (specbinding_func): Remove; there are now several such functions.
5217 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5218 (set_unwind_protect_ptr): New function.
5219 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5221 Be simpler and more consistent about reporting I/O errors.
5222 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5223 Say "Read error" and "Write error", rather than "I/O error", or
5224 "IO error reading", or "IO error writing", when a read or write
5226 * process.c (Fmake_network_process, wait_reading_process_output)
5227 (send_process, Fprocess_send_eof, wait_reading_process_output):
5228 Capitalize diagnostics consistently. Put "failed foo" at the
5229 start of the diagnostic, so that we don't capitalize the
5230 function name "foo". Consistently say "failed" for such
5232 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5233 All callers changed. This is so it can use report_file_error.
5234 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5235 diagnostics consistently as above.
5237 * fileio.c (report_file_errno): Fix errno reporting bug.
5238 If the file name is neither null nor a pair, package it up as a
5239 singleton list. All callers changed, both to this function and to
5240 report_file_error. This fixes a bug where the memory allocator
5241 invoked by list1 set errno so that the immediately following
5242 report_file_error reported the wrong errno value.
5244 Fix minor problems found by --enable-gcc-warnings.
5245 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5246 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5248 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5250 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5251 Set event->arg to Qt if switch-event shall be generated.
5252 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5254 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5256 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5259 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5260 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5261 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5262 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5263 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5264 and there is a focused frame.
5265 (head_table): Add focus-in and focus-out.
5266 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5267 bind to handle-focus-in/out.
5269 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5270 (Fhandle_switch_frame): Call Fhandle_focus_in.
5271 (syms_of_frame): defsubr handle-focus-in/out.
5273 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5275 Fix porting bug to older POSIXish platforms (Bug#14862).
5276 * sysdep.c (emacs_pipe): New function, that implements
5277 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5278 This should port better to CentOS 5 and to Mac OS X 10.6.
5279 All calls to pipe2 changed.
5281 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5282 This makes the code easier to read and the executable a bit smaller.
5283 Do not replace all calls to Fcons that happen to create lists,
5284 just calls that are intended to create lists. For example, when
5285 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5286 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5287 Similarly for list2 through list5.
5288 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5289 * bytecode.c (exec_byte_code):
5290 * callint.c (quotify_arg, Fcall_interactively):
5291 * callproc.c (Fcall_process, create_temp_file):
5292 * charset.c (load_charset_map_from_file)
5293 (Fdefine_charset_internal, init_charset):
5294 * coding.c (get_translation_table, detect_coding_system)
5295 (Fcheck_coding_systems_region)
5296 (Fset_terminal_coding_system_internal)
5297 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5298 * composite.c (update_compositions, Ffind_composition_internal):
5299 * dired.c (directory_files_internal, file_name_completion)
5301 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5302 * doc.c (Fsnarf_documentation):
5303 * editfns.c (Fmessage_box):
5305 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5306 (Feval, eval_sub, Ffuncall, apply_lambda):
5307 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5308 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5309 (Fset_file_times, Finsert_file_contents)
5310 (Fchoose_write_coding_system, Fwrite_region):
5311 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5312 * font.c (font_registry_charsets, font_parse_fcname)
5313 (font_prepare_cache, font_update_drivers, Flist_fonts):
5314 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5315 * frame.c (make_frame, Fmake_terminal_frame)
5316 (x_set_frame_parameters, x_report_frame_params)
5317 (x_default_parameter, Fx_parse_geometry):
5318 * ftfont.c (syms_of_ftfont):
5319 * image.c (gif_load):
5320 * keyboard.c (command_loop_1):
5321 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5322 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5323 (Fminor_mode_key_binding, accessible_keymaps_1)
5324 (Faccessible_keymaps, Fwhere_is_internal):
5325 * lread.c (read_emacs_mule_char):
5326 * menu.c (find_and_return_menu_selection):
5327 * minibuf.c (get_minibuffer):
5328 * nsfns.m (Fns_perform_service):
5329 * nsfont.m (ns_script_to_charset):
5330 * nsmenu.m (ns_popup_dialog):
5331 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5332 (Fx_own_selection_internal):
5333 * nsterm.m (append2):
5334 * print.c (Fredirect_debugging_output)
5335 (print_prune_string_charset):
5336 * process.c (Fdelete_process, Fprocess_contact)
5337 (Fformat_network_address, set_socket_option)
5338 (read_and_dispose_of_process_output, write_queue_push)
5339 (send_process, exec_sentinel):
5340 * sound.c (Fplay_sound_internal):
5341 * textprop.c (validate_plist, add_properties)
5342 (Fput_text_property, Fadd_face_text_property)
5343 (copy_text_properties, text_property_list, syms_of_textprop):
5344 * unexaix.c (report_error):
5345 * unexcoff.c (report_error):
5346 * unexsol.c (unexec):
5347 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5348 (Fformat_mode_line, syms_of_xdisp):
5349 * xfaces.c (set_font_frame_param)
5350 (Finternal_lisp_face_attribute_values)
5351 (Finternal_merge_in_global_face, syms_of_xfaces):
5352 * xfns.c (x_default_scroll_bar_color_parameter)
5353 (x_default_font_parameter, x_create_tip_frame):
5354 * xfont.c (xfont_supported_scripts):
5355 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5356 (menu_help_callback, xmenu_show):
5358 * xterm.c (set_wm_state):
5359 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5360 and similarly for list2 through list5.
5362 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5364 * callproc.c (Fcall_process_region): Fix minor race and tune.
5365 (create_temp_file): New function, with the temp-file-creation part
5366 of the old Fcall_process_region. Use Fcopy_sequence to create the
5367 temp file name, rather than alloca + build_string, for simplicity.
5368 Don't bother to block input around the temp file creation;
5369 shouldn't be needed. Simplify use of mktemp.
5370 Use record_unwind_protect immediately after creating the temp file;
5371 this closes an unlikely race where the temp file was not removed.
5372 Use memcpy rather than an open-coded loop.
5373 (Fcall_process_region): Use the new function. If the input is
5374 empty, redirect from /dev/null rather than from a newly created
5375 empty temp file; this avoids unnecessary file system traffic.
5377 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5379 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5380 Simplify by making this case like the other two. This is a bit
5381 slower on obsolete hosts, but the extra complexity isn't worth it.
5383 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5384 * process.c (create_process) [!DOS_NT]:
5385 Remove now-unnecessary calls to emacs_close.
5387 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5389 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5390 returning early. (Bug#14850)
5392 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5393 and inhibit-iso-escape-detection attributes of 'undecided'.
5396 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5398 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5399 Reported by Herbert J. Skuhra in
5400 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5402 Don't lose top specpdl entry when memory is exhausted.
5403 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5404 specpdl overflow here, to simplify callers; all callers changed.
5405 Always reserve an unused entry at the stack top; this avoids
5406 losing the top entry's information when memory is exhausted.
5408 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5410 Clean up errno reporting and fix some errno-reporting bugs.
5411 * callproc.c (Fcall_process):
5412 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5413 * process.c (create_process, Fmake_network_process):
5414 * unexaix.c (report_error):
5415 * unexcoff.c (report_error):
5416 Be more careful about reporting the errno of failed operations.
5417 The code previously reported the wrong errno sometimes.
5418 Also, prefer report_file_errno to setting errno + report_file_error.
5419 (Fcall_process): Look at openp return value rather than at path,
5420 as that's a bit faster and clearer when there's a numeric predicate.
5421 * fileio.c (report_file_errno): New function, with most of the
5422 old contents of report_file_error.
5423 (report_file_error): Use it.
5424 (Ffile_exists_p, Ffile_accessible_directory_p):
5425 Set errno to 0 when it is junk.
5426 * fileio.c (Faccess_file):
5427 * image.c (x_create_bitmap_from_file):
5428 Use faccessat rather than opening the file, to avoid the hassle of
5429 having a file descriptor open.
5430 * lisp.h (report_file_errno): New decl.
5431 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5434 * process.c (create_process, wait_reading_process_output) [AIX]:
5435 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5436 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5437 a multithreaded environment anyway).
5438 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5440 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5442 * image.c (x_find_image_file): Don't close a remote file handle.
5444 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5446 Fix races with threads and file descriptors.
5447 * callproc.c (Fcall_process_region):
5448 * dired.c (open_directory):
5449 * emacs.c (main, Fdaemon_initialized):
5450 * image.c (x_find_image_file):
5451 * inotify.c (Finotify_rm_watch):
5452 * lread.c (Flocate_file_internal):
5453 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5454 * term.c (term_mouse_moveto, init_tty):
5455 * termcap.c (tgetent):
5456 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5457 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5458 * unexhp9k800.c, unexmacosx.c (unexec):
5459 * callproc.c (Fcall_process_region):
5460 Use emacs_close, not close.
5461 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5462 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5463 and posix_close function on current platforms (which all lack them).
5464 (emacs_close): Use it. This should fix the races on GNU/Linux and
5465 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5466 and it should avoid closing random victim file descriptors on
5469 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5471 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5472 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5475 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5476 This is for .gdbinit xbacktrace.
5478 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5479 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5480 (emacs_set_tty): Now static.
5481 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5482 * term.c (tty_capable_p, tty_default_color_capabilities)
5483 (get_tty_terminal, term_mouse_movement)
5484 (handle_one_term_event, init_tty, maybe_fatal):
5485 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5486 (tgetent, scan_file, name_match, compare_contin):
5487 * terminal.c (get_terminal):
5488 Use bool for boolean.
5489 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5490 Prefer char to unsigned char if either will do.
5491 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5492 (tty_write_glyphs): Prefer int to unsigned.
5493 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5494 All callers changed.
5495 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5497 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5500 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5501 (B__dummy__): New dummy symbol, to pacify C89.
5502 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5503 they can't grok varargs macros.
5504 * dispnew.c (add_window_display_history)
5505 (add_frame_display_history):
5506 * print.c (print_object):
5507 * xdisp.c (debug_method_add):
5508 Use %p printf format only for void pointers.
5509 * emacs.c (usage_message): New constant, replacing ...
5510 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5511 (main): Adjust to usage reorg.
5512 * fns.c (syms_of_fns):
5513 * profiler.c (syms_of_profiler):
5514 Don't use non-constant struct initializers.
5515 * gnutls.h (gnutls_initstage_t):
5516 * lisp.h (enum Lisp_Fwd_Type):
5517 * lread.c (lisp_file_lexically_bound_p):
5518 * xsettings.c (anonymous enum):
5519 Remove trailing comma.
5520 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5521 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5522 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5524 * regex.c (const_re_char): New type, to pacify strict C89.
5525 All uses of 'const re_char' replaced to use it.
5526 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5527 with glibc when strict C89. This change is imported from gnulib.
5529 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5530 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5531 Omit GNU_LINUX implementation, since it requires long long.
5532 * xterm.c (x_draw_underwave):
5533 Do not assume the traditional order of struct's members.
5534 (x_term_init): Rewrite to avoid the need for non-constant structure
5537 Syntax cleanup, mostly replacing macros with functions.
5538 This removes the need for the syntax_temp hack.
5539 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5540 * syntax.c (SYNTAX_INLINE): New macro.
5541 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5542 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5543 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5544 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5545 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5546 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5547 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5548 Now constants, not macros.
5549 (syntax_temp) [!__GNUC__]: Remove.
5550 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5551 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5552 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5553 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5554 Move here from syntax.h; now functions, not macros. Except for the
5555 last function, these are static since only syntax.c uses them.
5556 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5557 All uses changed. Now a function, not a macro; use this fact
5558 to simplify the code.
5559 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5560 compiler bugs; no longer relevant.
5561 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5562 (SYNTAX_INLINE): New macro.
5563 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5564 for the new functions. Use bool for boolean member.
5565 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5566 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5567 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5568 (SETUP_BUFFER_SYNTAX_TABLE):
5569 Now extern inline functions, not macros.
5570 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5571 Remove; all uses replaced by implementation.
5572 (syntax_temp) [!__GNUC__]: Remove decl.
5573 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5575 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5577 * emacs.c (main): Fix syntax error.
5579 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5581 Timestamp fixes for undo (Bug#14824).
5582 * atimer.c (schedule_atimer):
5583 * fileio.c (Ffile_newer_than_file_p):
5584 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5585 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5586 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5587 (syms_of_fileio): Remove Sclear_visited_file_name.
5588 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5589 file doesn't exist; this avoids an ambiguity with negative timestamps.
5590 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5591 * systime.h (make_emacs_time, invalid_emacs_time):
5592 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5593 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5594 * undo.c (record_first_change): Push (visited-file-modtime) onto
5595 undo list rather than reimplementing it by hand, incorrectly.
5597 2013-07-09 Ken Brown <kbrown@cornell.edu>
5599 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5601 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5603 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5605 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5607 Handle errno and exit status a bit more carefully.
5608 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5609 number into an exit status. Instead, use EXIT_CANCELED.
5610 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5611 * callproc.c (relocate_fd):
5612 * emacs.c (close_output_streams, main):
5613 * process.c (create_process):
5614 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5615 Use emacs_perror for simplicity.
5616 * callproc.c (relocate_fd, main):
5617 * sysdep.c (sys_subshell):
5618 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5619 (shut_down_emacs): Use emacs_write, not write.
5620 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5621 * fileio.c (Fcopy_file, e_write):
5622 * nsterm.m (ns_select):
5623 * process.c (send_process):
5624 * sound.c (vox_write):
5625 Use emacs_write_sig, not emacs_write.
5626 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5627 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5629 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5631 (emacs_full_write): New function.
5632 (emacs_write): Rewrite to use it.
5633 (emacswrite_sig, emacs_perror): New functions.
5634 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5636 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5638 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5639 on NS even if it is present. Pixmap on NS is a void*.
5641 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5643 Port to Ubuntu 10 (Bug#14803).
5644 Problem reported by T.V. Raman.
5645 * process.c (close_on_exec, accept4, process_socket):
5646 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5648 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5650 * w32.c (sys_dup): Declare prototype.
5654 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5656 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5658 Make file descriptors close-on-exec when possible (Bug#14803).
5659 This simplifies Emacs a bit, since it no longer needs to worry
5660 about closing file descriptors by hand in some cases.
5661 It also fixes some unlikely races. Not all such races, as
5662 libraries often open files internally without setting
5663 close-on-exec, but it's an improvement.
5664 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5665 * callproc.c (Fcall_process) [!MSDOS]:
5666 * emacs.c (main) [!DOS_NT]:
5667 * nsterm.m (ns_term_init):
5668 * process.c (create_process):
5669 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5670 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5671 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5672 Prefer mkostemp with O_CLOEXEC to mkstemp.
5673 * callproc.c (relocate_fd) [!WINDOWSNT]:
5674 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5675 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5677 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5678 Make the resulting file descriptor close-on-exec.
5679 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5680 * lread.c (load_descriptor_list, load_descriptor_unwind):
5681 Remove; no longer needed. All uses removed.
5682 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5683 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5685 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5686 (Fmake_network_process, Fnetwork_interface_list):
5687 (Fnetwork_interface_info, server_accept_connection):
5688 Make newly-created socket close-on-exec.
5689 * sysdep.c (emacs_open, emacs_fopen):
5690 Make new-created descriptor close-on-exec.
5691 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5692 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5694 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5696 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5697 for NS_IMPL_GNUSTEP.
5699 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5701 Fix openp errno handling.
5702 * callproc.c (Fcall_process): Preserve openp errno around close.
5703 * lread.c (openp): Set errno when returning -1, as some callers
5706 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5708 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5710 * nsterm.h (NSSavePanel): Update comment.
5711 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5712 (ns_run_file_dialog): Declare.
5714 * nsfns.m: Remove panelOK.
5716 (ns_run_file_dialog): New function.
5717 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5718 event loop, so file dialog is popped up by ns_run_file_dialog, called
5719 by sendEvent (Bug#14578).
5720 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5722 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5724 * xdisp.c (default_line_pixel_height): New function.
5725 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5726 (try_cursor_movement, redisplay_window, try_window)
5727 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5729 * window.c (window_scroll_pixel_based):
5730 use default_line_pixel_height.
5732 * dispextern.h (default_line_pixel_height): Add prototype.
5734 * frame.c (x_set_line_spacing): Accept a float value for
5735 line-spacing parameter, per the documentation.
5737 * data.c (Fmultibyte_string_p): Doc fix.
5739 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5741 Use emacs_open more consistently when opening files.
5742 This handles EINTR more consistently now, and makes it easier
5743 to introduce other uniform changes to file descriptor handling.
5744 * src/systdio.h: New file.
5745 * src/buffer.c (mmap_init):
5746 * cygw32.c (chdir_to_default_directory):
5747 * dispnew.c (Fopen_termscript):
5748 * emacs.c (Fdaemon_initialized):
5749 * fileio.c (Fdo_auto_save):
5750 * image.c (slurp_file, png_load_body, jpeg_load_body):
5751 * keyboard.c (Fopen_dribble_file):
5753 * print.c (Fredirect_debugging_output):
5754 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5755 * termcap.c (tgetent):
5756 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5757 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5758 * w32term.c (w32_initialize) [CYGWIN]:
5759 * xfaces.c (Fx_load_color_file):
5760 Use emacs_open instead of plain open, and emacs_fopen instead of
5762 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5763 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5764 * callproc.c (default_output_mode): New constant.
5765 (Fcall_process): Use it to call emacs_open instead of plain creat.
5766 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5767 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5768 (emacs_fopen): New function.
5769 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5770 Include <lisp.h>, for emacs_open.
5771 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5773 Remove duplicate #include directives.
5774 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5776 Don't include stdio.h twice.
5777 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5778 Don't include sys/types.h or stdio.h twice.
5779 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5780 * lread.c: Don't include coding.h twice.
5781 * nsfont.m: Don't include frame.h twice.
5782 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5783 * ralloc.c: Don't include <unistd.h> twice.
5784 * xdisp.c: Don't include font.h twice.
5785 * xterm.c: Don't include fontset.h twice.
5786 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5788 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5790 Scale ImageMagick images more carefully.
5791 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5792 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5793 Be more careful about avoiding undefined behavior after
5794 integer overflow and division by zero.
5796 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5798 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5799 (syms_of_w32fns): DEFSYM them.
5800 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5801 (CCHDEVICENAME): Define macros if not defined.
5802 (struct MONITOR_INFO_EX): New struct.
5803 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5804 (enum_display_monitors_fn): New variable.
5805 (globals_of_w32fns): Initialize it.
5806 (Fx_display_pixel_width, Fx_display_pixel_height)
5807 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5808 multi-monitor setups in docstrings.
5809 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5810 screen size by primary monitor's millimeter per pixel.
5811 (w32_monitor_enum, w32_display_monitor_attributes_list)
5812 (w32_display_monitor_attributes_list_fallback)
5813 (Fw32_display_monitor_attributes_list): New functions.
5814 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5816 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5818 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5820 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5822 * fileio.c (Qfile_notify_error): New error symbol.
5824 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5825 * inotify.c (inotify_callback, symbol_to_inotifymask)
5826 (Finotify_add_watch, Finotify_rm_watch): Use it.
5827 (inotifyevent_to_event): Exchange order of cookie and file name.
5828 (Finotify_add_watch): Adapt docstring.
5830 * lisp.h (Qfile_notify_error): Declare.
5832 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5834 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5835 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5836 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5837 which did not work (see <http://bugs.gnu.org/14569#307>).
5838 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5839 && (!noninteractive || initialized)). This attempts to thread
5840 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5842 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5844 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5845 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5847 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5849 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5850 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5851 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5852 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5854 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5856 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5857 Define to __sys_siglist.
5859 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5861 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5862 word-wrap, so that overflow-newline-into-fringe would work in
5863 visual-line-mode. (Bug#2749)
5864 (move_it_in_display_line_to): When the last scanned display
5865 element fits exactly on the display line, and
5866 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5867 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5868 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5869 finding buffer position that corresponds to pixel coordinates,
5870 e.g. in buffer_posn_from_coords.
5872 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5874 * process.c (handle_child_signal): Call catch_child_signal if
5877 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5879 Don't convert function pointers to void * and back.
5880 It isn't portable C, and it's easy enough to avoid.
5881 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5882 (make_save_value): Add support for SAVE_FUNCPOINTER.
5883 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5884 * print.c (print_object):
5885 Distinguish function from object pointers.
5886 * lisp.h (SAVE_FUNCPOINTER): New constant.
5887 (SAVE_SLOT_BITS): Adjust to it.
5888 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5889 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5890 (voidfuncptr): New typedef.
5891 (struct Lisp_Save_Value): New member data[0].funcpointer.
5892 (XSAVE_FUNCPOINTER): New function.
5894 Simplify buildobj processing.
5895 * Makefile.in (buildobj.h): Make it a sequence of strings each
5896 followed by comma, rather than a single string. Put it into a
5897 .tmp file in case there's an error while generating it.
5898 (gl-stamp): Use .tmp for temp files.
5899 (mostlyclean): Clean .tmp files.
5900 * doc.c (buildobj): Move to just the routine that needs it.
5901 It's now an array of strings, so processing is simpler.
5903 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5905 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5906 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5907 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5908 Invoke malloc_enable_thread even when not interactive.
5909 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5910 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5911 in this case, since the underlying bug has now been fixed.
5913 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5915 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5916 unlinking it (bug#14691).
5918 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5920 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5921 before checking whether buffer is modified. This lets
5922 `kill-buffer-query-functions' cancel killing of the buffer or save
5923 its content before `kill-buffer' asks user the "Buffer %s
5924 modified; kill anyway?" question.
5926 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5928 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5929 Let the super performKeyEquivalent deal with them (Bug#14747).
5931 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5933 * widget.c (resize_cb): Remove unused local.
5935 Do not use GTK 3 if it exists but cannot be compiled.
5936 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5937 * xterm.c (x_error_handler) [!USE_GTK]:
5940 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5942 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5944 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5945 to the valid range of values. (Bug#14753)
5947 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5948 when moving point by using the current glyph matrix. This avoids
5949 the need to force redisplay when this function is called in a
5952 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5954 Fix minor problems found by static checking.
5955 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5956 Redo the latter's body to sidestep GCC parenthesization warnings.
5957 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5958 * coding.c (detect_coding, detect_coding_system):
5959 * coding.h (struct undecided_spec):
5960 Use bool for boolean.
5961 * image.c (QCmax_width, QCmax_height): Now static.
5962 * xdisp.c (Fmove_point_visually): Remove unused local.
5964 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5966 * xdisp.c (Fmove_point_visually): New function.
5968 2013-06-28 Kenichi Handa <handa@gnu.org>
5970 * coding.h (define_coding_undecided_arg_index): New enum.
5971 (coding_attr_index): New members
5972 coding_attr_undecided_inhibit_null_byte_detection,
5973 coding_attr_undecided_inhibit_iso_escape_detection,
5974 coding_attr_undecided_prefer_utf_8.
5975 (undecided_spec): New struct.
5976 (struct coding_system): New member `undecided' of the member
5979 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5980 (detect_coding): Likewise.
5981 (detect_coding_system): Likewise.
5982 (Fdefine_coding_system_internal): New coding system properties
5983 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5985 (syms_of_coding): Adjust for coding_arg_undecided_max.
5987 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5989 * image.c (x_from_xcolors): Remove unused local.
5991 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5993 Defer image data transfer between X client and server until actual
5996 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5999 * image.c (Destroy_Image): Remove.
6000 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6001 `mask_p', and `colors_p'. All uses changed.
6002 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6003 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6004 New macros for `flags' arg to x_clear_image_1.
6005 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6006 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6007 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6008 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6009 (image_get_x_image, image_unget_x_image): New functions or macros.
6010 (image_background, image_background_transparent, x_to_xcolors)
6011 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6012 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6013 instead of Destroy_Image.
6014 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6015 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6016 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6017 (imagemagick_load_image, svg_load_image): Use them instead of
6018 x_create_x_image_and_pixmap, and x_put_x_image followed by
6019 x_destroy_x_image, respectively.
6020 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6021 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6022 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6023 background_transparent fields.
6024 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6025 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6027 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6029 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6030 This mostly consists of undoing recent changes.
6031 * callproc.c (Fcall_process):
6032 * process.c (create_process):
6033 Do not worry about catching SIGCHLD here, undoing previous change.
6034 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6035 * process.c, process.h (catch_child_signal):
6036 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6037 * process.c (catch_child_handler): Don't worry about being called
6038 lazily and do not assume caller has blocked SIGCHLD, undoing
6039 previous change. Move first-time stuff back to
6040 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6041 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6042 set lib_child_handler if it's already initialized, which may
6043 help avoid problems on GNUStep.
6045 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6047 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6048 * callproc.c (Fcall_process):
6049 * process.c (create_process):
6050 Make sure SIGCHLD is caught before we fork,
6051 since Emacs startup no arranges to catch SIGCHLD.
6052 * process.c (lib_child_handler): Initialize to null, not to
6054 (catch_child_signal): Allow self to be called lazily.
6055 Do nothing if it's already been called.
6056 Assume caller has blocked SIGCHLD (all callers do now).
6057 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6058 just before it's really needed.
6059 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6060 since it hasn't been caught yet.
6062 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6064 * image.c (compute_image_size): New function to implement
6065 :max-width and :max-height.
6066 (imagemagick_load_image): Use it.
6068 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6070 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6071 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6073 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6074 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6075 the SIGCHLD handler, since the code is not atomic and (due to glib)
6076 signals may be arriving now.
6077 * sysdep.c (init_signals): Do not catch child signals here;
6078 'main' now does that later, at a safer time.
6080 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6082 Clean up SIGCHLD handling a bit (Bug#14569).
6083 * process.c, process.h (catch_child_signal):
6084 Now always extern, even if !NS_IMPL_GNUSTEP.
6085 * process.c (catch_child_signal): Move glib tickler here from
6086 init_process_emacs, so that it's done earlier in Emacs
6087 initialization. Also move the noninteractive && !initialized
6088 check here from init_process_emacs. This is all a bit cleaner for
6089 GNUish platforms, and I hope it works around the Cygwin bug.
6090 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6091 that glib signal handling is tickled before glib creates threads.
6093 * process.c (wait_reading_process_output): Avoid int overflow
6094 when reading more than 2 GiB total from a process.
6096 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6098 * process.c (create_process): Handle a couple more cases,
6099 i.e., work even if new_argv and wait_child_setup[i] are cached.
6100 Use Fcall_process's style for volatile vars.
6102 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6104 * process.c (create_process): Mark PROCESS volatile.
6106 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6108 Use C99-style flexible array members if available.
6109 This avoids some subtle aliasing issues, which typically
6110 aren't a problem with GCC but may be a problem elsewhere.
6111 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6112 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6113 In either case, it uses a flexible array member rather than
6114 the old struct hack. All uses changed.
6115 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6116 Adjust to sdata reorganization.
6117 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6118 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6119 that ports better to pre-C99 non-GCC.
6120 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6121 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6122 as the latter has changed.
6123 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6124 and port better to pre-C99 GCC.
6125 * image.c (struct xpm_cached_color):
6126 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6127 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6128 Use FLEXIBLE_ARRAY_MEMBER.
6129 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6130 Move decl to top level so it gets checked against implementation.
6131 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6132 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6134 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6136 * syntax.c: Integer cleanups.
6137 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6138 All uses that need 0-or-2 changed to:
6139 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6140 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6141 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6142 (char_quoted, prev_char_comend_first, back_comment)
6143 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6144 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6145 Use bool for boolean.
6146 (update_syntax_table, skip_chars, skip_syntaxes):
6147 Prefer int to unsigned when either will do.
6148 (back_comment): Return boolean success flag, like forw_comment,
6149 instead of positive-or-minus-1 (which might have overflowed int anyway).
6150 Don't stuff ptrdiff_t into int.
6151 (syntax_spec_code, syntax_code_spec): Now const.
6152 (Fmatching_paren, scan_lists, scan_sexps_forward):
6153 Use enum syntaxcode for syntax code.
6154 (Fmatching_paren): Check that arg is a character, not just an integer.
6155 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6156 (Finternal_describe_syntax_value): Omit no-longer-needed
6158 (skip_chars): Use char, not unsigned char, when the distinction
6160 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6161 * bytecode.c (exec_byte_code):
6162 * syntax.c (syntax_spec_code, Fchar_syntax)
6163 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6165 * syntax.h (SYNTAX_WITH_FLAGS):
6166 Omit unnecessary casts.
6168 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6170 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6171 line dimensions here, to avoid race conditions with the main
6172 thread. (Bug#14062, bug#14630, bug#14669)
6174 * w32term.c (w32_draw_window_cursor): Compute the header line and
6175 mode line dimensions here.
6176 <w32_system_caret_window, w32_system_caret_hdr_height>:
6177 <w32_system_caret_mode_height>: New variables.
6179 * w32term.h: Declare them.
6181 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6183 * alloc.c (die): Move "assertion failed" string here ...
6184 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6185 COND when SUPPRESS_CHECKING. This shrinks the executable text
6186 size by 0.8% to 2.2% when configured with --enable-checking,
6187 depending on optimization flags (GCC 4.8.1 x86-64).
6189 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6191 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6193 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6194 base is 2; this is more accurate.
6196 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6198 * sound.c (string_default): Move to !WINDOWSNT section.
6199 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6201 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6203 * sound.c: Integer cleanups.
6204 Remove unnecessary forward decls.
6205 (struct sound_device): The 'file' member is now a Lisp_Object, not
6206 a char *, so that we needn't invoke alloca on a huge size.
6207 (Fplay_sound_internal): Adjust to this.
6208 (string_default): New function.
6209 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6210 Use it to adjust to the struct sound_device change.
6211 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6212 (be2hs) [0]: Remove.
6214 * syntax.c (skip_chars): Don't use uninitialized storage
6215 when searching a multibyte buffer for characters that are not in a
6216 unibyte string that contains non-ASCII characters.
6218 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6220 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6221 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6223 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6225 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6227 2013-06-18 Kenichi Handa <handa@gnu.org>
6229 * font.c (Ffont_spec): Signal an error for an invalid font name
6232 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6234 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6235 In particular this ports to 32-bit sparc Sun cc.
6236 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6237 array with a dummy element at specpdl[-1], so that its address can
6239 (unbind_to): Do not copy the binding; not needed, now that we
6240 copy old_value in the one place where the copy is needed.
6241 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6242 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6243 (union specbinding): Rename from struct specbinding. Redo layout
6244 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6245 which is not portable. With Sun C 5.12 32-bit sparc, the
6246 declaration causes nargs to be an unsigned bitfield, a behavior
6247 that the C standard allows; but Emacs wants nargs to be signed.
6248 The overall type is now a union of structures rather than a
6249 structure of union of structures, and the 'kind' member is now a
6250 bitfield, so that the overall type doesn't grow. All uses changed.
6251 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6253 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6255 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6256 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6258 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6260 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6262 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6263 unless we know that the window w's frame is a frame object.
6264 Another attempt at solving bug#14062 and bug#14630.
6266 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6268 * textprop.c (property_set_type): New enum.
6269 (add_properties): Allow appending/prepending text properties.
6270 (add_text_properties_1): Factored out of Fadd_text_properties.
6271 (Fadd_text_properties): Move all the code into
6272 add_text_properties_1.
6273 (Fadd_face_text_property): New function that calls
6274 add_text_properties_1.
6276 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6278 Move functions from lisp.h to individual modules when possible.
6279 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6280 * alloc.c (XFLOAT_INIT, set_symbol_name):
6281 * buffer.c (CHECK_OVERLAY):
6282 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6283 (set_char_table_parent):
6284 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6285 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6286 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6287 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6289 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6290 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6291 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6292 (backtrace_args, backtrace_debug_on_exit):
6293 * floatfns.c (CHECK_FLOAT):
6294 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6295 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6296 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6297 (set_hash_index_slot):
6298 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6299 * marker.c (CHECK_MARKER):
6300 * textprop.c (CHECK_STRING_OR_BUFFER):
6301 * window.c (CHECK_WINDOW_CONFIGURATION):
6302 Move here from lisp.h, and make these functions static rather than
6304 * buffer.c (Qoverlayp):
6306 * fns.c (Qhash_table_p):
6307 * window.c (Qwindow_configuration_p):
6309 * lisp.h: Remove the abovementioned defns and decls.
6311 Use functions, not macros, for XINT etc (Bug#11935).
6312 In lisp.h, prefer functions to function-like macros, and
6313 constants to object-like macros, when either will do. This:
6314 . simplifies use, as there's no more need to worry about
6315 arguments' side effects being evaluated multiple times.
6316 . makes the code easier to debug on some platforms.
6317 However, when using gcc -O0, keep using function-like macros
6318 for a few critical operations, for performance reasons.
6319 This sort of thing isn't needed with gcc -Og, but -Og
6320 is a GCC 4.8 feature and isn't widely-enough available yet.
6321 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6322 Remove enum lsb_bits; no longer needed.
6323 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6324 * buffer.c (Qoverlap):
6326 * fns.c (Qhash_table_p):
6327 Now extern, so lisp.h can use these symbols.
6328 * dispextern.h: Include character.h, for MAX_CHAR etc.
6329 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6330 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6331 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6332 (GLYPH_CODE_P): Move here from lisp.h.
6333 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6334 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6335 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6336 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6337 XUNTAG now returns void *.
6338 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6339 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6340 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6341 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6342 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6343 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6344 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6345 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6346 New macros, renamed from their sans-lisp_h_ counterparts.
6347 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6348 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6349 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6350 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6351 If compiling via GCC without optimization, define these as macros
6352 in addition to inline functions.
6353 To disable this, compile with -DINLINING=0.
6354 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6355 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6356 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6357 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6358 (INTMASK, VALMASK): Now macros, since static values cannot be
6359 accessed from extern inline functions.
6360 (VALMASK): Also a constant, for benefit of old GDB.
6361 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6362 is INTEGERP, which can fold it in.
6363 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6364 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6365 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6366 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6367 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6368 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6369 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6370 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6371 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6372 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6373 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6374 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6375 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6376 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6377 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6378 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6379 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6380 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6381 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6382 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6383 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6384 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6385 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6386 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6387 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6388 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6389 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6390 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6391 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6392 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6393 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6394 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6395 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6397 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6398 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6399 (VALMASK): Define in one place rather than in two, merging the
6400 USE_LSB_TAG parts; this is simpler.
6401 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6402 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6403 Move up, to avoid use before definition.
6404 Also include "globals.h" earlier, for the same reason.
6405 (make_natnum): New function.
6406 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6407 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6408 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6409 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6410 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6411 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6412 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6413 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6414 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6415 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6416 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6417 (Qwindow_configuration_p, Qimage): New forward declarations.
6418 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6419 (STRING_COPYIN): Remove; unused.
6420 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6421 (xcar_addr, xcdr_addr): New functions. All uses changed.
6422 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6423 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6424 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6425 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6426 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6427 (TYPE_RANGED_INTEGERP): Simplify.
6428 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6429 (setlocale, fixup_locale, synchronize_system_messages_locale)
6430 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6431 Now empty functions, not macros.
6432 (functionp): Return bool, not int.
6433 * window.c (Qwindow_configuration_p): Now extern,
6434 so window.h can use it.
6435 * window.h (Qwindowp): Move decl back to lisp.h.
6437 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6439 * xdisp.c (Fline_pixel_height): New function, required for solving
6442 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6444 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6446 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6448 * lread.c (syms_of_lread):
6449 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6451 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6453 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6455 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6457 * fileio.c (expand_file_name): Doc fix.
6459 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6461 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6462 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6463 Wait for self, not for 0. This can't hurt on GNU or similar
6464 system, and may help with Cygwin.
6466 * keyboard.c: Don't use PROP (...) as an lvalue.
6467 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6468 Use set_prop (A, B), not PROP (A) = B.
6470 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6472 * xdisp.c (get_it_property): Use it->window instead of generating
6473 a Lisp object from it->w.
6475 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6477 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6478 get-char-property the window that is being rendered, instead of
6479 the buffer, to support window-specific overlays. (Bug#14575)
6480 (compute_display_string_pos): When W is NULL, use the current
6481 buffer as the object to pass to get-char-property.
6482 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6483 pointer member of the bidi iterator, since no window is pertinent
6486 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6488 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6489 being displayed, and pass it to compute_display_string_pos.
6490 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6491 (bidi_paragraph_init): All callers changed.
6493 * xdisp.c (init_from_display_pos, init_iterator)
6494 (handle_single_display_spec, next_overlay_string)
6495 (get_overlay_strings_1, reseat_1, reseat_to_string)
6496 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6497 Set bidi_it.w member from it->w.
6498 (compute_display_string_pos): Accept additional argument, the
6499 window being displayed, and pass it to Fget_char_property.
6502 * dispextern.h (struct bidi_it): New member w, the window being
6504 (compute_display_string_pos): Adjust prototype.
6506 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6508 * xgselect.c: Remove unneeded include xterm.h.
6510 * process.c (wait_reading_process_output): Check for NS before GLIB.
6511 GLIB may be linked in due to rsvg, but ns_select must be called.
6513 * xgselect.c (xg_select): Remove call to window_system_available
6514 and g_main_context_pending at the top, so Gdk events (i.e. file
6515 notify) are processed when Emacs is started with -nw.
6517 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6519 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6520 (ctagsfiles3): New variable, includes only *.m files.
6521 (TAGS): Use an explicit language name in the regular expressions,
6522 to avoid transformation of '/SOMETHING' by MSYS to
6523 'c:\MSYS\SOMETHING'.
6525 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6527 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6529 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6531 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6532 still need to set the mouse pointer shape and activate help-echo.
6535 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6537 A few porting etc. fixes for the new file monitor code.
6538 See the thread containing
6539 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6540 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6541 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6542 (dir_monitor_callback, Fgfile_rm_watch):
6543 Use assq_no_quit instead of Fassoc, for speed.
6544 (dir_monitor_callback, Fgfile_rm_watch):
6545 eassert that the monitor is a fixnum.
6546 (dir_monitor_callback): No need for CDR_SAFE.
6547 Simplify building of lisp with alternative tails.
6548 (Fgfile_add_watch, Fgfile_rm_watch):
6549 Do not assume glib functions set errno reliably on failure.
6550 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6551 and signal an error otherwise.
6552 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6553 Use Fdelq instead of Fdelete, for speed.
6555 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6557 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6558 don't insist on being invoked on a highlighted tool-bar button.
6559 Avoids losing tool-bar functionality when mouse-highlight is nil.
6560 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6561 Don't highlight when mouse-highlight is nil.
6562 (note_mouse_highlight): When mouse-highlight is nil, don't return
6563 right away; instead, run tool-bar and mode-line highlight
6564 subroutine, clear any existing highlight, and revert the mouse
6565 pointer to its default shape. (Bug#14558)
6567 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6569 * lisp.mk (lisp): Add prog-mode.el.
6571 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6573 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6574 * process.c (dummy_handler): New function.
6575 (lib_child_handler): New static var.
6576 (handle_child_signal): Invoke it.
6577 (catch_child_signal): If a library has set up a signal handler,
6578 save it into lib_child_handler.
6579 (init_process_emacs): If using glib and not on Windows, tickle glib's
6580 child-handling code so that it initializes its private SIGCHLD handler.
6581 * syssignal.h (SA_SIGINFO): Default to 0.
6582 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6583 31; it should no longer be needed now.
6585 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6587 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6589 * gfilenotify.c (globals_of_gfilenotify): New function.
6590 (syms_of_gfilenotify): Move global initialization there.
6592 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6594 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6596 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6597 * keyboard.c (menu_bar_items, tool_bar_items):
6598 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6599 not override local keymaps any more.
6601 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6603 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6605 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6607 * w32console.c (initialize_w32_display): Return the dimensions of
6608 the console window via 2 additional arguments, not via the current
6609 frame. This avoids crashes due to overrunning the bounds of
6610 frame's decode_mode_spec_buffer, which is not resized following
6611 the change of the frame dimensions from the initial 10x10.
6613 * w32term.h (w32_initialize_display_info): Adjust prototype.
6615 * term.c (init_tty): Take dimensions of the frame from the values
6616 returned by initialize_w32_display.
6618 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6619 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6620 (LIBES): Add $(GFILENOTIFY_LIBS).
6622 * w32inevt.c (handle_file_notifications): Add dummy implementation
6623 for !HAVE_W32NOTIFY.
6625 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6627 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6629 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6631 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6633 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6635 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6637 Fix minor problems found by static checking.
6638 * data.c (pure_write_error):
6639 Use xsignal2, not Fsignal, as Fsignal might return.
6640 * eval.c (set_backtrace_debug_on_exit): Now static.
6641 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6642 No longer inline. EXTERN_INLINE is needed only for functions
6643 defined in .h files. Reindent function header as per GNU style.
6644 (backtrace_p, backtrace_top, backtrace_next):
6645 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6646 compiler or linker. Add extern decls to pacify gcc -Wall.
6647 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6649 * frame.c (free_monitors): Define only on platforms that need it.
6650 * nsterm.m (ns_term_init):
6651 * process.c (catch_child_signal):
6652 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6653 defined on all porting targets these days.
6654 * process.c, process.h (catch_child_signal):
6655 Make it extern only if NS_IMPL_GNUSTEP is defined.
6657 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6659 * w32.c (gettimeofday): Make the signature identical to prototype
6660 in nt/inc/sys/time.h.
6662 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6664 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6667 * keyboard.c (safe_run_hooks_error): Improve error message.
6669 * data.c (pure_write_error): Add `object' argument.
6670 * puresize.h (CHECK_IMPURE): Use it.
6672 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6674 * Makefile.in (NOTIFY_OBJ): New variable.
6675 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6677 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6678 Call syms_of_gfilenotify.
6680 * gfilenotify.c: New file.
6682 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6683 and Qfile_w32notify.
6684 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6685 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6687 * lisp.h: Declare syms_of_gfilenotify.
6689 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6691 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6693 Merge the specpdl and backtrace stacks. Make the structure of the
6694 specpdl entries more obvious via a tagged union of structs.
6695 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6696 (enum specbind_tag): New enum.
6697 (struct specbinding): Make it a tagged union of structs.
6698 Add a case for backtrace records.
6699 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6700 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6701 (backtrace_debug_on_exit): New accessors.
6702 (struct backtrace): Remove.
6703 (struct catchtag): Remove backlist field.
6704 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6706 (Flocal_variable_p): Speed up the common case where the binding is
6708 * eval.c (backtrace_list): Remove.
6709 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6710 (set_backtrace_args, set_backtrace_nargs)
6711 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6712 (backtrace_next): New functions.
6713 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6714 (unwind_to_catch, internal_lisp_condition_case)
6715 (internal_condition_case, internal_condition_case_1)
6716 (internal_condition_case_2, internal_condition_case_n): Don't bother
6717 with backtrace_list any more.
6718 (Fsignal): Adjust to new backtrace format.
6719 (grow_specpdl): Move up.
6720 (record_in_backtrace): New function.
6721 (eval_sub, Ffuncall): Use it.
6722 (apply_lambda): Adjust to new backtrace format.
6723 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6725 (specbind): Adjust to new specpdl format. Simplify.
6726 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6727 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6729 (mark_backtrace): Remove.
6730 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6731 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6732 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6734 * profiler.c (record_backtrace): Use get_backtrace.
6735 (handle_profiler_signal): Use backtrace_top_function.
6736 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6739 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6741 * process.h (catch_child_signal): Declare.
6743 * process.c (catch_child_signal): New function.
6744 (init_process_emacs): Call it.
6746 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6747 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6749 (x_set_cursor_type): Remove declaration.
6750 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6751 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6752 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6753 (ns_get_color): Use F suffix on float.
6754 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6755 (ns_get_rgb_color): Remove.
6756 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6757 (note_mouse_movement): x and y are CGFloat.
6758 (ns_draw_fringe_bitmap): Remove unused rowY.
6759 Change #if to COCOA && >= 10_6.
6760 (ns_draw_window_cursor): Remove unused overspill.
6761 (ns_draw_underwave): width and x are EamcsCGFloat.
6762 (ns_draw_box): thickness is CGFloat.
6763 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6764 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6765 if not in main thread.
6766 (ns_get_pending_menu_title, ns_check_menu_open)
6767 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6768 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6769 (sendFromMainThread:): New method.
6770 (changeFont:): size is CGFloat.
6771 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6772 Disable warning about permanent text.
6773 (characterIndexForPoint:): Adjust return type depending on GNUStep
6775 (mouseDown:): delta is CGFloat.
6776 (updateFrameSize): Remove unised variable f.
6777 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6778 Cast float to EmacsCGFloat.
6779 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6780 also to -1 when restoring.
6781 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6782 inside NS_IMPL_COCOA.
6783 (toggleFullScreen:): Put call to toggleFullScreen inside
6784 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6785 (setPosition:portion:whole:): por is CGFloat.
6786 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6787 (mouseDown:): Use CGFloat.
6788 (mouseDragged:): Remove unised variable edge.
6789 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6791 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6793 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6794 when NS_IMPL_GNUSTEP.
6795 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6796 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6797 (EmacsToolbar): Add clearAll. Add tag argument to
6798 addDisplayItemWithImage.
6799 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6801 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6803 * nsmenu.m (ns_update_menubar): Make static.
6804 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6805 (fillWithWidgetValue:): Add cast to SEL for setAction.
6806 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6807 (update_frame_tool_bar): Update code for GNUStep.
6808 (clearAll): New method.
6809 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6810 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6811 Move identifierToItem setObject and activeIdentifiers addObject before
6812 call to insertItemWithItemIdentifier.
6813 (validateVisibleItems): Fix indentation.
6814 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6815 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6816 UtilityWindow to aStyle, remove call to setStyleMask.
6818 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6820 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6821 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6822 Use F suffix on floats.
6823 (ns_char_width): Returns CGFloat.
6824 (ns_ascii_average_width): w is CGFloat instead of float.
6825 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6827 (ns_glyph_metrics): CGFloat instead of float.
6829 * nsfns.m (x_set_foreground_color, x_set_background_color):
6831 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6832 remove unused variables.
6833 (Fns_read_file_name): Keep track if panel is for save.
6834 Use ns_filename_from_panel/ns_directory_from_panel.
6835 (Fns_list_services): delegate only used for COCOA.
6836 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6837 Just return the input if GNUStep.
6838 (x_screen_planes): Remove.
6839 (Fxw_color_values): Use EmacsCGFloat
6840 (Fns_display_monitor_attributes_list): Only get screen number for
6842 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6844 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6845 ns_directory_from_panel.
6847 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6849 * process.c (handle_child_signal): Also use WCONTINUED.
6850 This is so that list-processes doesn't mistakenly list the process
6851 as stopped, when the process has actually been continued and is
6854 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6856 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6857 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6858 not already configured.
6860 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6862 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6864 * Makefile.in (mostlyclean): Remove *.res files.
6866 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6868 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6869 a buffer (bug#8447).
6871 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6873 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6874 display vector, and we backtrack, handle the case that the
6875 previous character position is also displayed from a display
6876 vector or covered by a display string or image. (Bug#14476)
6878 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6880 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6881 (struct MonitorInfo, free_monitors): Remove.
6882 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6883 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6884 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6887 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6888 (struct MonitorInfo, free_monitors): Remove.
6889 (ns_screen_name): Make static.
6890 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6891 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6894 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6895 (struct MonitorInfo): New struct.
6896 (free_monitors, make_monitor_attribute_list): Declare.
6898 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6900 (free_monitors, make_monitor_attribute_list): New functions.
6901 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6904 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6906 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6908 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6910 * keyboard.c: Apply keyboard decoding only to events that come directly
6911 from the tty, not from unread-command-events (bug#14368).
6912 (read_event_from_main_queue): New function, extracted from read_char).
6913 (read_decoded_char): Remove.
6914 (read_decoded_event_from_main_queue): New function to replace it.
6915 (read_char): Use it.
6916 (read_key_sequence): Use read_char rather than read_decoded_char.
6918 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6920 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6922 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6924 2013-05-22 Kenichi Handa <handa@gnu.org>
6926 The following changes are to fix the setting of
6927 buffer-file-coding-system on, for instance, C-x RET c unix RET
6928 _FILE_OF_DOS_EOL_TYPE_ RET.
6930 * coding.h (struct coding_system): New member detected_utf8_chars.
6932 * coding.c (detect_coding_utf_8): Count characters and check EOL
6933 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6935 (setup_coding_system): Do not initialize coding->head_ascii.
6936 (check_ascii): Do not set coding->eol_seen but update it. Do not
6937 call adjust_coding_eol_type here.
6938 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6939 If the eol-type of CODING is already specified, adjust the eol type
6940 of the found coding-system.
6941 (decode_coding_gap): Cancel previous change. Utilize the
6942 character numbers counted by detect_coding_utf_8. Fix detection
6945 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6947 * search.c (looking_at_1): Only set last_thing_searched if the match
6948 changed the match-data (bug#14281).
6950 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6952 * xdisp.c (reseat_at_previous_visible_line_start):
6953 Already declared in dispextern.h, so remove it here.
6954 (move_it_vertically_backward): Likewise.
6956 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6958 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6959 (Fx_display_pixel_width, Fx_display_pixel_height)
6960 (Fx_display_mm_width, Fx_display_mm_height):
6961 Mention `display-monitor-attributes-list' in docstrings.
6963 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6964 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6965 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6966 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6967 (Fx_display_backing_store, Fx_display_visual_class)
6968 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6969 (Fx_display_grayscale_p, Fx_display_pixel_width)
6970 (Fx_display_pixel_height, Fx_display_planes)
6971 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6972 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6973 (Fx_display_mm_width, Fx_display_mm_height)
6974 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6975 height for all physical monitors as in X11.
6977 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6978 Return pixel width or height for all physical monitors as in X11.
6980 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6982 Port --enable-gcc-warnings to clang.
6983 * bytecode.c (exec_byte_code):
6985 Redo diagnostic pragmas to pacify clang, too.
6986 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6987 * editfns.c (Fencode_time):
6988 * fileio.c (file_accessible_directory_p):
6989 * font.c (font_unparse_xlfd):
6990 Use '&"string"[index]' instead of '"string" + (index)'.
6991 * undo.c (user_error): Remove; unused.
6993 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6995 * insdel.c (insert_1_both): Document the arguments, instead of
6996 referring to insert_1, which no longer exists.
6998 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6999 some window, increment windows_or_buffers_changed, so that
7000 *Messages* display in that window is updated. (Bug#14408)
7002 * w32.c: Include epaths.h.
7003 (init_environment): Use cmdproxy.exe without leading directories.
7004 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7006 (gettimeofday): Adjust signature and return value to Posix
7009 * unexw32.c (open_output_file): Delete the existing emacs.exe
7010 before creating it, to break the hard link to the versioned
7013 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7014 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7015 (FIRSTFILE_OBJ): New variables.
7016 (W32_RES): Rename to EMACSRES. All users changed.
7017 (base_obj): Use $(CM_OBJ).
7018 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7019 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7020 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7021 $(W32_RES_LINK) before $(LIBES).
7022 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7024 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7026 * makefile.w32-in (DOC): Use just "DOC".
7028 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7030 * process.c: Export default filters and sentinels to Elisp.
7031 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7033 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7034 (Fset_process_sentinel, Fformat_network_address):
7035 Default to them instead of nil.
7036 (server_accept_connection): Sentinels can't be nil any more.
7037 (read_and_dispose_of_process_output): New function, extracted from
7038 read_process_output.
7039 (read_process_output): Use it; filters can't be nil.
7040 (Finternal_default_process_filter): New function, extracted from
7041 read_process_output.
7042 (exec_sentinel_unwind): Remove function.
7043 (exec_sentinel): Don't zilch sentinel while running.
7044 (status_notify): Sentinels can't be nil.
7045 (Finternal_default_process_sentinel): New function extracted from
7047 (setup_process_coding_systems): Default filter is not nil any more.
7048 (syms_of_process): Export new Elisp functions and initialize
7050 * lisp.h (make_lisp_proc): New function.
7052 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7054 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7056 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7058 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7059 unless we know that the window w is a leaf window.
7060 Another attempt at solving bug#14062.
7062 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7064 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7067 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7069 * image.c (gif_load): Check that subimages fit (Bug#14345).
7071 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7073 * lread.c (skip_dyn_eof): New function.
7074 (read1): Use it to skip the end of a file in response to #@00.
7076 * doc.c (get_doc_string): Slightly relax the sanity checking.
7078 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7080 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7081 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7082 (MonitorInfo): New struct.
7083 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7084 (Fns_display_monitor_attributes_list): New functions.
7085 (display-usable-bounds): Remove.
7086 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7089 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7091 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7092 (GTK_CHECK_VERSION): New macro, if not already defined.
7093 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7094 replaced by GTK_CHECK_VERSION.
7096 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7098 * xterm.h (GTK_PREREQ): New macro.
7099 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7100 to use this macro instead, for consistency and clarity.
7102 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7104 * xdisp.c (row_for_charpos_p): New function, with code of
7105 cursor_row_p, but accepts an additional argument CHARPOS instead
7106 of using a hardcoded PT.
7107 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7108 (row_containing_pos): Call row_for_charpos_p instead of partially
7109 doing the same. Fixes cursor positioning under longlines-mode
7110 when longlines-show-effect includes more than one newline, when
7111 moving the cursor vertically up.
7113 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7115 * makefile.w32-in (ACL_H): New macro.
7116 ($(BLD)/fileio.$(O)): Update dependencies.
7118 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7120 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7121 * Makefile.in (LIB_ACL): New macro.
7122 (LIBACL_LIBS): Remove.
7123 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7124 * fileio.c: Include <acl.h>.
7125 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7126 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7128 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7131 * unexelf.c: Don't assume ElfW (Half) fits in int.
7132 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7133 when dealing with ElfW (Half) values, since they can exceed 2**31
7134 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7135 (entry_address): Omit unused NUM arg. All uses changed.
7137 2013-05-07 Juri Linkov <juri@jurta.org>
7139 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7140 to the string converted from number with `Fnumber_to_string'.
7143 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7145 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7146 This fixes a problem introduced by my previous change.
7148 2013-05-07 Glenn Morris <rgm@gnu.org>
7150 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7152 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7154 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7156 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7158 Static checking by GCC 4.8.0.
7159 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7160 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7161 (x_get_monitor_attributes_fallback)
7162 (x_get_monitor_attributes_xinerama)
7163 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7164 Define only if USE_GTK.
7165 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7166 (x_get_monitor_attributes_fallback): Omit unused locals.
7167 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7168 Use double, not float, to avoid mixed-mode floating point arithmetic.
7170 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7171 Jan Djärv <jan.h.d@swipnet.se>
7173 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7174 (XINERAMA_CFLAGS): New macros.
7175 (ALL_CFLAGS, LIBES): Use them.
7177 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7178 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7179 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7180 (syms_of_xfns): DEFSYM them.
7181 (struct MonitorInfo): New struct.
7182 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7183 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7184 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7185 (x_get_monitor_attributes_xinerama): New functions.
7186 (Fx_display_monitor_attributes_list): New primitive.
7187 (syms_of_xfns): Defsubr it.
7189 * xterm.h (x_display_info): Add Xatom_net_workarea and
7190 Xatom_net_current_desktop.
7192 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7193 and dpyinfo->Xatom_net_current_desktop.
7195 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7197 * xdisp.c (pos_visible_p): Use the special code for finding the
7198 beginning of a display property or overlay for any "replacing"
7199 display property, not just for display strings. This solves
7200 incorrect reporting of position by posn-at-point. (Bug#14241)
7202 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7204 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7205 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7206 Verify that ElfW (Half) fits in int.
7207 (fatal): Use same signature as lisp.h.
7208 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7209 configure and build with -DUNEXELF_DEBUG without worrying about
7210 other modules that use DEBUG.
7211 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7212 possibly-wide integers now uses it instead of plain fprintf.
7213 (entry_address): New function, which avoids problems with 32-bit
7214 overflow on 64-bit hosts.
7215 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7216 (round_up): Don't assume the remainder fits in int.
7217 (find_section): Use bool for boolean. Simplify debug code.
7218 (unexec): Don't assume file sizes fit in int or size_t.
7219 Omit unnecessary trailing newline in 'fatal' format.
7220 Use strerror rather than outputting decimal error number.
7221 Remove unused code when emacs is not defined;
7222 this file relies on Emacs now.
7223 Don't assume e_phnum and e_shnum are positive.
7225 * regex.c: Fix problems when DEBUG is defined.
7226 (extract_number, extract_number_and_incr): Define regardless of
7227 whether DEBUG is defined; that's simpler and makes the code less
7228 likely to go stale in the normal case when DEBUG is not defined.
7229 Return int rather than taking an int * arg. All callers changed.
7230 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7231 Remove, replacing with ...
7232 (DEBUG_PRINT): New macro. All callers changed.
7233 (DEBUG_COMPILES_ARGUMENTS): New macro.
7234 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7235 (print_compiled_pattern, print_double_string) [DEBUG]:
7236 Use prototype rather than old-style definition.
7237 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7238 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7239 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7240 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7241 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7242 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7243 This matters only when DEBUG is defined.
7245 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7247 * xdisp.c (set_iterator_to_next): Set the
7248 ignore_overlay_strings_at_pos_p flag only if we are _really_
7249 iterating over an overlay string, as indicated by the
7250 current.overlay_string_index member. (Bug#14306)
7252 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7254 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7255 to where it is used, to avoid autorelease issues (Bug#14050).
7257 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7259 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7260 * fileio.c (syms_of_fileio): Implement this.
7261 * filelock.c (create_lock_file): If symbolic links don't work, so
7262 we use a regular file as a lock file, do not fsync the lock file;
7265 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7267 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7268 (syms_of_minibuf): Adjust accodingly.
7270 * callint.c (Fcall_interactively): Adjust calls accordingly.
7272 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7274 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7275 w->contents is a buffer before computing everything else.
7276 Use parentheses to disambiguate last part of the condition.
7278 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7279 assertion violations. (Bug#14062)
7281 2013-05-01 David Reitter <david.reitter@gmail.com>
7283 * nsfns.m (ns_tooltip): Initialize.
7285 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7287 * coding.c (decode_coding_gap): Don't remove the character before
7288 a newline unless it's a CR character. (Bug#14287)
7290 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7292 * dispextern.h (struct face): Move enum face_underline_type
7293 earlier so that bitfields can be in the same word.
7295 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7297 * nsfns.m (handlePanelKeys): New function.
7298 (EmacsOpenPanel:performKeyEquivalent:)
7299 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7300 arrows/function/control and copy/paste keys (Bug#14296).
7302 2013-04-27 Juri Linkov <juri@jurta.org>
7304 * callint.c (Fcall_interactively): Call `Qread_number' for
7305 interactive code letter `n' instead of using duplicate code.
7308 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7310 * systime.h (make_timeval): Declare as 'const'.
7312 2013-04-27 Kenichi Handa <handa@gnu.org>
7314 * font.c (font_open_entity): Always open a font of manageable
7317 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7319 Port better to AIX (Bug#14258).
7320 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7323 2013-04-24 Kenichi Handa <handa@gnu.org>
7325 * coding.c (decode_coding_iso_2022): When an invalid escape
7326 sequence is encountered, reset the invocation and designation
7327 status to the safest one.
7329 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7331 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7332 Without this fix, "make distclean" leaves stamp-h1 behind.
7334 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7336 * w32fns.c (w32_fullscreen_rect): New function to compute the
7337 window rectangle for the given fullscreen mode.
7338 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7339 longer tunes the window size. This keeps the window's edges flush
7340 with the screen and allows the taskbar to hide itself in fullboth.
7342 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7343 window decorations and uses the entire screen.
7345 * w32term.h (w32_fullscreen_rect) Add prototype.
7346 (struct w32_output): Replace normal_width, normal_height,
7347 normal_top, and normal_left members with a single normal_placement
7349 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7351 (FRAME_NORMAL_PLACEMENT): New macro.
7353 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7355 * minibuf.c (Ftest_completion): Silence compiler warning.
7357 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7359 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7362 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7365 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7366 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7367 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7368 parentheses where appropriate.
7370 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7372 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7374 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7376 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7377 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7378 Mention in the doc string that setting these variables takes
7379 effect only after a call to set-window-buffer. (Bug#14200)
7381 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7383 * indent.c (Fvertical_motion): Don't consider display strings on
7384 overlay strings as display strings on the buffer position we
7385 started from. This prevents vertical cursor motion from jumping
7386 more than one line when there's an overlay string with a display
7387 property at end of line.
7388 Reported by Karl Chen <Karl.Chen@quarl.org> in
7389 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7391 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7393 * window.c (select_window): `record_buffer' even if window is
7394 already selected (bug#14191).
7396 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7398 * window.c (Fwindow_end): Test more flags, including the buffer's
7399 last_overlay_modified flag, to determine whether the window's
7400 display is really up-to-date. Prevents the function from
7401 returning a stale value. (Bug#14170)
7402 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7405 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7407 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7408 garbaged only if it is not already the top frame on its TTY.
7409 This prevents flickering due to constant redrawing of TTY frames when
7410 there are GUI frames open in the same session. (Bug#13864)
7412 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7414 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7415 of marking the idle timers directly.
7417 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7419 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7422 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7424 * window.c (select_window): Don't record_buffer while the invariant is
7425 temporarily broken (bug#14161).
7427 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7429 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7431 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7433 2013-04-07 Romain Francoise <romain@orebokech.com>
7435 Ignore additional platform-specific ACL errors (Bug#13702).
7436 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7437 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7439 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7441 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7444 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7446 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7447 This bug was introduced by my 2013-02-25 change that simplified
7448 data_start configuration. Without this change, on GNU/Linux
7449 an Emacs configured with --enable-profiling fails immediately
7450 due to a profiler signal.
7451 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7452 with these flags. On platforms where special flags are needed
7453 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7454 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7455 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7457 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7459 Get rid of some platform-specific functions examining window
7460 system and its capabilities. This is a partial rework of the
7462 * lisp.h (have_menus_p): Remove prototype. This function is
7463 replaced with platform-independent window_system_available.
7464 (check_window_system): Move to...
7465 * frame.h (decode_window_system_frame, window_system_available):
7466 ...here, add new prototypes.
7467 * frame.c (window_system_available, decode_window_system_frame):
7469 (check_window_system): Platform-independent now.
7470 * xterm.h (x_in_use): Remove declaration.
7472 * w32term.h (check_x_frame):
7473 * nsterm.h (check_x_frame): Remove prototypes. This function
7474 is replaced with platform-independent decode_window_system_frame.
7475 * msdos.c (have_menus_p): Remove.
7476 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7477 Remove platform-specific functions. Use check_window_system,
7478 decode_window_system_frame and check_ns_display_info where
7479 appropriate. Minor style and comment tweaks.
7480 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7481 (check_x_frame): Likewise.
7482 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7484 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7485 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7486 * xmenu.c, xselect.c: All related users changed.
7488 2013-04-03 Kenichi Handa <handa@gnu.org>
7490 The following changes is to optimize the code for reading UTF-8
7493 * coding.c (check_ascii): Rename from detect_ascii. Return value
7494 changed. Check EOL format. Do not call adjust_coding_eol_type
7496 (check_utf_8): New function.
7497 (adjust_coding_eol_type): Do nothing if already adjusted.
7498 (detect_coding): Compare the return value of check_ascii with
7499 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7500 (decode_coding_gap): Optimize for valid UTF-8.
7502 2013-03-21 Kenichi Handa <handa@gnu.org>
7504 * coding.c (syms_of_coding): Cancel previous change.
7506 * insdel.c (insert_from_gap): Fix previous change.
7508 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7510 Consistently use platform-specific function to detect window system.
7511 * lisp.h (check_window_system): New prototype. This function is
7512 going to replace check_x, check_w32 and check_ns.
7513 (have_menus_p): Mention msdos.c in comment.
7514 * fontset.c (check_window_system_func): Remove. Adjust all users.
7515 * fontset.h (check_window_system_func): Remove prototype.
7516 * nsterm.h (check_ns):
7517 * xterm.h (check_x):
7518 * w32term.h (check_w32): Likewise.
7519 * menu.c (Fx_popup_menu): Use check_window_system.
7520 * msdos.c (check_window_system): Define for MS-DOS.
7521 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7522 * w32fns.c (check_window_system): Likewise for MS-Windows.
7523 * xfns.c (check_window_system): Likewise for X.
7524 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7525 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7527 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7529 Prefer < to > in range checks such as 0 <= i && i < N.
7530 This makes it easier to visualize quantities on a number line.
7531 This patch doesn't apply to all such range checks,
7532 only to the range checks affected by the 2013-03-24 change.
7533 This patch reverts most of the 2013-03-24 change.
7534 * alloc.c (xpalloc, Fgarbage_collect):
7535 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7536 * character.c (string_escape_byte8):
7537 * charset.c (read_hex):
7538 * data.c (cons_to_unsigned):
7539 * dispnew.c (update_frame_1):
7540 * doc.c (Fsubstitute_command_keys):
7541 * doprnt.c (doprnt):
7542 * editfns.c (hi_time, decode_time_components):
7543 * fileio.c (file_offset):
7544 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7545 * font.c (font_intern_prop):
7546 * frame.c (x_set_alpha):
7547 * gtkutil.c (get_utf8_string):
7548 * indent.c (check_display_width):
7549 * keymap.c (Fkey_description):
7550 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7552 * minibuf.c (read_minibuf_noninteractive):
7553 * process.c (wait_reading_process_output):
7554 * search.c (Freplace_match):
7555 * window.c (get_phys_cursor_glyph):
7556 * xdisp.c (redisplay_internal):
7557 * xsmfns.c (smc_save_yourself_CB):
7558 Prefer < to > for range checks.
7559 * dispnew.c (sit_for): Don't mishandle NaNs.
7560 This fixes a bug introduced in the 2013-03-24 change.
7561 * editfns.c (decode_time_components): Don't hoist comparison.
7562 This fixes another bug introduced in the 2013-03-24 change.
7564 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7566 * frame.h (struct frame): Drop scroll_bottom_vpos
7567 member becaue all real users are dead long ago.
7568 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7569 * xdisp.c (redisplay_internal): Adjust user.
7571 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7573 * nsmenu.m (showAtX:Y:for:): setLevel to
7574 NSPopUpMenuWindowLevel (Bug#13998).
7576 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7578 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7579 (ns_check_pending_open_menu): Declare.
7581 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7582 (x_activate_menubar): Update the menu with title that matches
7583 ns_get_pending_menu_title, and call
7584 ns_check_pending_openmenu (Bug#12698).
7585 (menuWillOpen:): New method.
7586 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7588 * nsterm.m (menu_will_open_state, menu_mouse_point)
7589 (menu_pending_title): New varaibles.
7590 (ns_get_pending_menu_title, ns_check_menu_open)
7591 (ns_check_pending_open_menu): New functions.
7593 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7595 * indent.c (current_column_bol_cache): Remove leftover which is not
7596 used in Fmove_to_column any more.
7597 (current_column, scan_for_column): Adjust users.
7598 * keyboard.c (last_point_position_buffer, last_point_position_window):
7599 Remove leftovers which are not used for recording undo any more.
7600 (command_loop_1, syms_of_keyboard): Adjust users.
7601 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7602 redisplay_window any more.
7603 (move_it_to): Adjust user.
7605 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7607 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7608 Update dependencies.
7610 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7612 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7613 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7616 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7618 * window.h (struct window): Replace hchild, vchild and buffer slots
7619 with the only contents slot. This is possible because each valid
7620 window may have either the child window (in vertical or horizontal
7621 combination) or buffer to display (for the leaf window). Using that,
7622 a lof of operations to traverse and/or change window hierarchies may
7623 be simplified. New member horizontal is used to distinguish between
7624 horizontal and vertical combinations of internal windows.
7625 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7626 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7627 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7628 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7629 Use contents slot, not buffer, where appropriate.
7630 (wset_combination): New function.
7631 (wset_buffer): Add eassert.
7632 (Fframe_first_window): Simplify the loop reaching first window.
7633 (Fwindow_buffer): Use WINDOW_LEAF_P.
7634 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7635 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7636 (unshow_buffer): Convert initial debugging check to eassert.
7637 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7638 (make_parent_window, window_resize_check, window_resize_apply)
7639 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7640 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7641 Adjust to match struct window changes.
7642 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7643 (mark_window_cursors_off, count_windows, get_leaf_windows)
7644 (foreach_window_1): Simplify the loop.
7645 * alloc.c (mark_object): Do not check for the leaf window because
7646 internal windows has no glyph matrices anyway.
7647 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7648 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7649 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7650 (build_frame_matrix_from_window_tree, mirror_make_current)
7651 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7652 (update_window_tree, set_window_update_flags): Simplify the loop.
7653 (sync_window_with_frame_matrix_rows): Enforce live window.
7654 Use contents slot, not buffer, where appropriate.
7655 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7656 and WINDOW_HORIZONTAL_COMBINATION_P.
7657 (make_frame_visible_1): Simplify the loop.
7658 Use contents slot, not buffer, where appropriate.
7659 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7660 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7661 (expose_window_tree): Likewise.
7662 Use contents slot, not buffer, where appropriate.
7663 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7664 to avoid deleted windows. Use contents slot instead of buffer.
7665 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7666 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7667 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7668 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7670 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7672 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7673 identify the reasons for assertion violations in bug#14062 and
7675 (Fx_show_tip): Fix compilation error under
7676 "--enable-check-lisp-object-type". (Bug#14073)
7678 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7679 Reported by <rzl24ozi@gmail.com>.
7681 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7683 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7685 (unwind_with_echo_area_buffer): ...to restore it here.
7686 This is needed to ensure that...
7687 (redisplay_window): ...both window markers are valid here,
7688 which is verified by eassert.
7689 * editfns.c (save_excursion_save): Do not assume that
7690 selected_window always displays the buffer.
7691 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7694 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7696 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7699 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7701 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7703 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7705 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7706 since MinGW's w32api headers do. This avoids compiler warnings.
7708 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7711 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7713 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7715 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7717 * gtkutil.c (style_changed_cb): Check if frame is live and an
7718 X frame (Bug#14038).
7720 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7722 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7723 Define only for _WIN32_WINNT less than 0x0500.
7724 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7726 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7727 see its own definitions of 'struct timeval' and 'struct timezone'.
7729 Fix incompatibilities between MinGW.org and MinGW64 headers.
7730 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7732 * w32.c (REPARSE_DATA_BUFFER): Guard with
7733 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7735 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7737 * xterm.c: Include X11/XKBlib.h
7738 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7740 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7742 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7744 * blockinput.h (input_blocked_p): Likewise.
7745 * bytecode.c (exec_byte_code): Likewise.
7746 * callproc.c (call_process_kill, call_process_cleanup)
7747 (Fcall_process): Likewise.
7748 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7749 (Fccl_execute_on_string): Likewise.
7750 * character.c (string_escape_byte8): Likewise.
7751 * charset.c (read_hex): Likewise.
7752 * cm.c (calccost): Likewise.
7753 * data.c (cons_to_unsigned): Likewise.
7754 * dired.c (directory_files_internal, file_name_completion):
7756 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7757 (sit_for): Likewise.
7758 * doc.c (Fsubstitute_command_keys): Likewise.
7759 * doprnt.c (doprnt): Likewise.
7760 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7761 * emacsgtkfixed.c: Likewise.
7762 * fileio.c (file_offset, Fwrite_region): Likewise.
7763 * floatfns.c (Fexpt, fmod_float): Likewise.
7764 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7766 * font.c (font_intern_prop): Likewise.
7767 * frame.c (x_set_alpha): Likewise.
7768 * gtkutil.c (get_utf8_string): Likewise.
7769 * indent.c (check_display_width): Likewise.
7770 * intervals.c (create_root_interval, rotate_right, rotate_left)
7771 (split_interval_right, split_interval_left)
7772 (adjust_intervals_for_insertion, delete_node)
7773 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7774 (merge_interval_right, merge_interval_left, copy_intervals)
7775 (set_intervals_multibyte_1): Likewise.
7776 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7777 * keymap.c (Fkey_description): Likewise.
7778 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7779 * lread.c (openp, read_integer, read1, string_to_number):
7781 * menu.c (ensure_menu_items): Likewise.
7782 * minibuf.c (read_minibuf_noninteractive): Likewise.
7783 * print.c (printchar, strout): Likewise.
7784 * process.c (create_process, Faccept_process_output)
7785 (wait_reading_process_output, read_process_output, send_process)
7786 (wait_reading_process_output): Likewise.
7787 * profiler.c (make_log, handle_profiler_signal): Likewise.
7788 * regex.c (re_exec): Likewise.
7789 * regex.h: Likewise.
7790 * search.c (looking_at_1, Freplace_match): Likewise.
7791 * sysdep.c (get_child_status, procfs_ttyname)
7792 (procfs_get_total_memory): Likewise.
7793 * systime.h (EMACS_TIME_VALID_P): Likewise.
7794 * term.c (dissociate_if_controlling_tty): Likewise.
7795 * window.c (get_phys_cursor_glyph): Likewise.
7796 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7797 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7799 * xfns.c (Fx_window_property): Likewise.
7800 * xmenu.c (set_frame_menubar): Likewise.
7801 * xselect.c (x_get_window_property, x_handle_dnd_message):
7803 * xsmfns.c (smc_save_yourself_CB): Likewise.
7804 * xterm.c (x_scroll_bar_set_handle): Likewise.
7806 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7808 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7809 to be optional or nil. Adjust comment and convert it to docstring.
7810 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7811 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7813 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7815 Static checking by GCC 4.8-20130319.
7816 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7817 * process.c (Fset_process_datagram_address)
7818 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7819 * xdisp.c (get_char_face_and_encoding):
7820 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7821 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7822 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7824 2013-03-24 Ken Brown <kbrown@cornell.edu>
7826 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7827 fix compilation on 64-bit Cygwin, where underscores are not
7828 automatically prepended.
7830 * w32term.c (w32_initialize): Silence compiler warning.
7832 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7834 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7835 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7836 variables, to save and restore frame dimensions.
7837 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7838 after returning from a 'fullscreen' configuration.
7839 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7840 to avoid races between the main thread and the input thread.
7842 * w32term.h (struct w32_output): New members normal_width,
7843 normal_height, normal_top, normal_left, and prev_fsmode.
7844 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7845 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7848 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7849 'fullscreen' parameter. Always record previous width and height
7850 of the frame, except when switching out of maximized modes, so
7851 that they could be restored correctly, instead of resetting to the
7852 default frame dimensions. Send SC_RESTORE command to the frame,
7853 unless we are going to send SC_MAXIMIZE, to restore the frame
7854 resize hints in the mouse pointer shown by the window manager.
7857 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7859 * lisp.h (get_frame_param): Adjust conditions for prototype
7862 2013-03-22 Ken Brown <kbrown@cornell.edu>
7864 * unexcw.c: Drop unneeded inclusion of w32common.h.
7865 (report_sheap_usage): Declare.
7866 (read_exe_header): Add magic numbers for x86_64.
7867 (fixup_executable): Fix printf format specifier for unsigned long
7870 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7872 * frame.h (struct frame): Put menu_bar_window under #ifdef
7873 because this member is not needed when X toolkit is in use.
7874 (fset_menu_bar_window):
7875 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7876 (free_glyphs, update_frame):
7877 * xdisp.c (expose_frame): Likewise.
7878 (display_menu_bar): Likewise. Remove redundant eassert.
7879 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7882 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7884 Use functions and constants to manipulate Lisp_Save_Value objects.
7885 This replaces code that used macros and strings and token-pasting.
7886 The change makes the C source a bit easier to follow,
7887 and shrinks the Emacs executable a bit.
7888 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7889 (make_save_value): Change 1st arg from string to enum. All callers
7892 (mark_object): Use if, not #if, for GC_MARK_STACK.
7893 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7894 (XSAVE_OBJECT): Now functions, not macros.
7895 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7896 the constant was never used.
7897 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7898 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7899 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7900 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7902 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7903 type3 with a single member save_type. All uses changed.
7904 (save_type, set_save_pointer, set_save_integer): New functions.
7905 * print.c (PRINTX): Remove.
7907 * alloc.c: Remove redundant static declarations.
7909 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7911 * window.h (struct window): Convert left_col, top_line, total_lines
7912 and total_cols from Lisp_Objects to integers. Adjust comments.
7913 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7915 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7916 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7917 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7918 Adjust users where appropriate.
7920 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7922 * frame.h (struct frame): Drop resx and resy because the same data is
7923 available from window system-specific output context. Adjust users.
7924 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7925 New functions to provide defaults when no window system available.
7926 (FRAME_RES_X, FRAME_RES_Y): New macros.
7927 (NUMVAL): Move from xdisp.c.
7928 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7929 (Ffont_face_attributes, Fopen_font):
7930 * image.c (gs_load):
7931 * w32font.c (fill_in_logfont):
7932 * xdisp.c (calc_pixel_width_or_height):
7933 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7934 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7936 2013-03-20 Kenichi Handa <handa@gnu.org>
7938 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7939 to 1 (temporary workaround until a bug related to ASCII
7940 optimization is fixed).
7942 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7944 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7945 Signal error if window is not internal. Adjust docstring.
7946 (delete_all_child_windows): Use combination_limit to save the buffer.
7947 (Fset_window_configuration): Adjust accordingly.
7948 * print.c (syms_of_print): Initialize debugging output not here...
7949 (init_print_once): ...but in a new function here.
7950 * lisp.h (init_print_once): Add prototype.
7951 * emacs.c (main): Add call to init_print_once. Adjust comments.
7953 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7955 * window.c (window_resize_check, window_resize_apply)
7956 (window_from_coordinates, recombine_windows, set_window_buffer)
7957 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7958 (Fsplit_window_internal, Fdelete_window_internal)
7959 (freeze_window_starts): Use bool for booleans.
7960 * window.h (window_frame_coordinates, resize_frame_windows)
7961 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7963 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7965 * dispnew.c (bitch_at_user): Use `user-error'.
7967 2013-03-17 Ken Brown <kbrown@cornell.edu>
7969 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7970 as return type of image_background. (Bug#13981)
7971 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7973 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7975 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7976 (ns_select): Don't return with result uninitialized.
7978 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7981 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7983 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7984 directories. If filename is nil, get directory name (Bug#13932).
7985 Use getFilename and getDirectory.
7986 (getFilename, getDirectory): New methods for EmacsSavePanel and
7988 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7990 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7992 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7994 2013-03-15 Kenichi Handa <handa@gnu.org>
7996 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7997 (adjust_after_replace): Make it back to static. Delete the third
7998 arg text_at_gap_tail. Cancel the code for handling it.
8000 * coding.h (struct coding_system): New member eol_seen.
8002 * coding.c (detect_ascii): New function.
8003 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8004 when the source bytes are actually scanned. On detecting for
8005 coding_category_utf_8_auto, call detect_ascii instead of scanning
8006 source bytes directly.
8007 (produce_chars): Call insert_from_gap with the new arg 0.
8008 (encode_coding): Likewise.
8009 (decode_coding_gap): Control ASCII optimization by the variable
8010 disable_ascii_optimization instead of #ifndef .. #endif.
8011 Deccode EOL format according to coding->eol_seen.
8012 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8015 * lisp.h (adjust_after_replace): Cancel externing it.
8016 (insert_from_gap): Adjust prototype.
8018 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8020 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8021 FULLSCREEN_MAXIMIZED. (Bug#13935)
8023 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8025 * region-cache.c (find_cache_boundary, move_cache_gap)
8026 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8027 Simplify debugging check and convert to eassert. Adjust comment.
8028 (pp_cache): Put under ENABLE_CHECKING.
8030 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8032 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8033 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8035 (w32fullscreen_hook): If the frame is visible, reset
8036 f->want_fullscreen flag after changing the frame size. If the
8037 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8040 2013-03-13 Daniel Colascione <dancol@dancol.org>
8042 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8043 too so that these builds can use Cygwin's file conversion
8044 functions. (We've been building and linking cygw32.o all along
8045 and just not using it.)
8047 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8049 File synchronization fixes (Bug#13944).
8050 * Makefile.in (LIB_FDATASYNC): New macro.
8052 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8053 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8054 Don't worry about HAVE_FSYNC, since a substitute fsync is
8055 available if the system lacks one.
8056 (Fwrite_regin): Retry fsync if interrupted.
8058 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8060 * w32term.c (w32_read_socket): If the Emacs frame is being
8061 activated, call w32fullscreen_hook, to make sure the new frame
8062 dimensions are in effect. (Bug#13937)
8064 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8066 * xdisp.c (init_iterator): Simplify because both character and byte
8067 positions are either specified or -1. Add eassert. Adjust comment.
8068 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8069 character and byte positions can be obtained from marker.
8071 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8073 Static checking by Sun C 5.12.
8074 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8075 * bytecode.c (exec_byte_code):
8076 * dispnew.c (init_display):
8078 * fileio.c (Fsubstitute_in_file_name):
8079 * keyboard.c (Fevent_convert_list):
8080 * keymap.c (Fsingle_key_description):
8081 * term.c (maybe_fatal, fatal):
8082 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8083 * xsmfns.c (Fhandle_save_session):
8084 Omit unreachable code.
8085 * keymap.c (map_keymap_char_table_item): Cast void * to
8086 a function pointer type; the C Standard requires this.
8088 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8089 Include <sys/param.h> unconditionally, as that works elsewhere and
8090 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8091 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8094 See ChangeLog.12 for earlier changes.
8100 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8102 This file is part of GNU Emacs.
8104 GNU Emacs is free software: you can redistribute it and/or modify
8105 it under the terms of the GNU General Public License as published by
8106 the Free Software Foundation, either version 3 of the License, or
8107 (at your option) any later version.
8109 GNU Emacs is distributed in the hope that it will be useful,
8110 but WITHOUT ANY WARRANTY; without even the implied warranty of
8111 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8112 GNU General Public License for more details.
8114 You should have received a copy of the GNU General Public License
8115 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.