1 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3 * editfns.c (Fformat_time_string): Mention %F in the doc.
5 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7 * window.c (resize_frame_windows): Don't return immediately when
8 the root window's size doesn't change - the minibuffer window
9 may still have to be repositioned/resized.
10 * xfns.c (Fx_create_frame): Always change the frame size after
11 initializing the frame's faces.
12 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
13 change_frame_size should already have done it.
14 (x_new_font): Assign new tool- and menu-bar heights.
15 (x_set_window_size_1): Account for tool- and menu-bar heights
16 (Bug#16013). Don't set pixel sizes since change_frame_size
17 should already have done it.
19 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
21 Remove the option of using libcrypto.
22 * Makefile.in (LIB_CRYPTO): Remove.
23 (LIBES): Don't use it.
25 2013-12-11 Juri Linkov <juri@jurta.org>
27 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
28 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
30 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
32 * xdisp.c (display_tool_bar_line): Don't extend on a previously
33 drawn tool bar items (Bug#16058).
34 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
36 2013-12-09 Ken Brown <kbrown@cornell.edu>
38 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
40 * lisp.h (get_frame_param): Adjust conditions for prototype
43 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
45 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
46 Avoid unused macro warning if configured --without-xft.
48 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
50 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
52 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
54 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
56 * emacs.c (main): Call fixup_locale a second time for GNUStep.
58 2013-12-08 Martin Rudalics <rudalics@gmx.at>
60 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
62 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
64 Use libcrypto's checksum implementations if available, for speed.
65 * Makefile.in (LIB_CRYPTO): New macro.
68 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
69 The macro didn't conform to C99 due to type mismatch,
70 which caused compilation failure with Sun C 5.12,
71 and it was confusing anyway. Include window.h to declare
72 redisplay_other_windows.
74 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
76 * window.c (set_window_buffer): Update mode line (bug#16084).
78 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
80 Fix minor problems found by static checking.
81 * keyboard.c (poll_for_input_1, input_polling_used):
82 Define only if HAVE_NTGUI.
83 * xmenu.c (popup_activate_callback): Omit unnecessary
84 check against USE_X_TOOLKIT, which must be defined here anyway.
85 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
88 2013-12-07 Martin Rudalics <rudalics@gmx.at>
90 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
92 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
94 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
96 * nsterm.m (x_set_window_size): Remove fprintf.
97 (init): Define always. Set applicationDidFinishLaunchingCalled
99 (applicationDidFinishLaunching:):
100 Set applicationDidFinishLaunchingCalled.
101 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
104 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
106 Pixel resize changes for NS (Bug#16049).
107 * nsterm.m (x_set_window_size): Change parameters rows/cols to
108 height/width. row/cols are locals.
109 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
110 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
111 (windowWillResize): Remove gsextra. Calculate extra as in
113 (x_new_font): Don't change frame size if fullscreen.
114 Change size pixelwise.
116 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
117 comment in xfns.c. Change to pixelwise call.
119 2013-12-06 Eli Zaretskii <eliz@gnu.org>
121 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
124 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
126 * xterm.c (input_signal_count): Remove.
127 (x_dispatch_event): Define unconditionally.
128 (x_make_frame_visible): Process X events until the frame
129 is really visible (Bug#16027).
130 * xterm.h (x_dispatch_event): Declare unconditionally.
132 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
134 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
136 * nsterm.m (x_set_window_size): Handle pixelwise.
138 2013-12-05 Martin Rudalics <rudalics@gmx.at>
140 * w32term.c (x_new_font):
141 * xterm.c (x_new_font): Calculate new frame size from new font
144 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
146 * lisp.h (FOR_EACH_TAIL): New macro.
147 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
149 * window.c (select_window): Call second wset_redisplay before we change
150 selected_window (bug#16034).
152 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
154 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
156 2013-12-04 Eli Zaretskii <eliz@gnu.org>
158 * w32xfns.c: Include window.h, to avoid a compiler warning.
160 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
162 * window.c (window_scroll): Mark window for redisplay (bug#16034).
163 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
164 window_scroll takes care of it.
165 (Fset_window_point, Fdelete_other_windows_internal)
166 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
167 (Fsplit_window_internal, Fdelete_window_internal)
168 (Fresize_mini_window_internal, Fset_window_configuration)
169 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
170 cause redisplay instead of forcing a complete redisplay.
171 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
172 we're only affecting the selected_window.
174 2013-12-04 Eli Zaretskii <eliz@gnu.org>
176 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
177 directional control characters. Update type and category
178 determination according to the UBA from Unicode v6.3.
179 (bidi_category_t): New category EXPLICIT_FORMATTING.
181 * dispextern.h (bidi_type_t): Update to include new bidirectional
182 properties introduced with Unicode v6.3. (Bug#16043)
184 2013-12-04 Martin Rudalics <rudalics@gmx.at>
186 * xterm.c (XTflash): Fix coordinate of bottom area to flash
189 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
191 * font.c (font_list_entities): Remove dummy assignment.
192 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
193 used on graphic displays only. Remove unused 'font_encoder' member.
194 (struct font_bitmap): Remove unused 'extra' member.
195 * nsfont.m (nsfont_open):
196 * w32font.c (w32font_open_internal):
197 * ftfont.c (ftfont_get_bitmap): Adjust users.
199 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
201 Use bool for boolean.
202 * tparam.c (tparam1):
203 * undo.c (record_point, record_property_change):
204 Use bool for boolean, for local vars that are always true or false.
206 Minor integer overflow fixes (Bug#16033).
207 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
208 This improves on the previous fix to this function.
209 (window_resize_check): When summing up pixel counts, don't rely on
210 undefined behavior if the sum overflows.
212 2013-12-03 Martin Rudalics <rudalics@gmx.at>
214 * window.c (Fset_window_new_pixel): Don't choke at negative
215 argument value (Bug#16033).
217 * xfns.c (Fx_create_frame): Add another call to change_frame_size
218 to avoid crash in window_box_height.
220 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
221 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
223 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
225 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
227 Minor integer overflow fixes.
228 * window.c (Fset_window_new_pixel, grow_mini_window):
229 * xdisp.c (Fwindow_text_pixel_size):
230 Avoid undefined behavior on signed integer overflow.
231 * xfns.c (x_set_mouse_color):
232 Check that drag shape fits in 'unsigned', since that's what X wants.
234 2013-12-02 Eli Zaretskii <eliz@gnu.org>
236 Improve reporting of fatal exception on MS-Windows.
237 * w32fns.c (my_exception_handler): New function.
238 (globals_of_w32fns): Set it up as the unhandled exception
239 handler. Initialize exception code and address to zeros.
240 (emacs_abort): If the exception code and address are available,
241 print them at the beginning of the backtrace. Fix the format of
242 printing addresses (was producing 0x0x12345678 on XP).
245 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
247 * eval.c (Fbacktrace__locals): New function.
248 (syms_of_eval): Defsubr it.
250 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
252 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
253 Define here to unify between...
254 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
255 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
257 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
259 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
261 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
262 fringe background extension.
263 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
264 because they are now always the same as `left' and `width',
265 respectively. Remove code for the case that `width' and
266 `sb_width' are different.
268 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
270 Fix minor problems found by static checking.
271 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
272 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
273 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
275 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
277 * image.c (imagemagick_compute_animated_image): Don't crash if we
278 have an animation with different-sized images (bug#15313).
280 2013-11-30 Martin Rudalics <rudalics@gmx.at>
282 Remove some unused items introduced during pixelwise change.
283 * window.c (window_resize_total_check): Remove unused function.
284 * xdisp.c (remember_mouse_glyph): Remove unused label.
285 (Ftool_bar_height): Move declaration inside #if.
286 * xterm.c (x_set_window_size): Don't use r and c.
288 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
290 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
293 * window.c (Fset_window_configuration): Comment out unused variables.
295 * w32term.c (w32_read_socket): Remove unused variable `buf'.
297 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
299 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
301 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
303 * gnutls.c (gnutls_audit_log_function): Only declare and define if
304 HAVE_GNUTLS3 (Bug#16001).
306 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
307 if interrupts are deferred (Bug#15801).
309 2013-11-30 Martin Rudalics <rudalics@gmx.at>
311 Support resizing frames and windows pixelwise.
312 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
313 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
314 (struct glyph_matrix): Replace window_left_col and
315 window_top_line by window_pixel_left and window_pixel_top.
316 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
318 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
319 (draw_window_divider, move_it_to, x_draw_right_divider)
320 (x_draw_bottom_divider, change_frame_size): Add or fix
322 * dispnew.c (change_frame_size_1): Change prototype.
323 (adjust_glyph_matrix, required_matrix_width)
324 (adjust_frame_glyphs_for_window_redisplay): Use pixel
325 values instead of lines and columns.
326 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
327 WINDOW_TOTAL_FRINGE_WIDTH.
328 (handle_window_change_signal, do_pending_window_change)
329 (init_display): Adjusts calls of change_frame_size.
330 (change_frame_size, change_frame_size_1): Handle pixelwise
332 * frame.c (Qright_divider_width, Qbottom_divider_width):
334 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
335 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
336 (x_set_internal_border_width, x_set_vertical_scroll_bars)
337 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
339 (set_frame_param): New function.
340 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
341 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
342 (Ffringe_width, Fborder_width, Fright_divider_width)
343 (Fbottom_divider_width): New functions, defsubr them.
344 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
345 New argument pixelwise.
346 (struct frame_parm_table): New members Qright_divider_width and
347 Qbottom_divider_width.
348 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
349 (x_report_frame_params): Handle Qright_divider_width and
350 Qbottom_divider_width.
351 (x_set_right_divider_width, x_set_bottom_divider_width):
353 (frame_resize_pixelwise): New option.
354 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
355 new_pixelwise, right_divider_width and bottom_divider_width;
356 remove total_lines; rename text_lines, text_cols, new_text_lines
357 and new_text_cols to text_height, text_width, new_height and
358 new_width respectively.
359 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
360 FRAME_TEXT_WIDTH respectively.
361 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
362 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
363 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
365 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
366 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
367 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
368 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
369 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
370 (FRAME_TOTAL_COLS_ARG): Remove macro.
371 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
372 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
373 (x_wm_set_size_hint): Handle frame pixel sizes.
374 * indent.c (compute_motion, Fcompute_motion):
375 Call window_body_width instead of window_body_cols.
376 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
377 (make_lispy_position): Handle right and bottom dividers.
378 (Fsuspend_emacs): Pixelize call of change_frame_size.
379 * keyboard.h: Extern Qright_divider, Qbottom_divider.
380 * lisp.h: Extern set_frame_param.
381 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
383 (Fx_create_frame): Add entry for vertical_drag_cursor.
384 Pixelize call of change_frame_size.
385 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
386 * nsterm.m (ns_update_window_end): Optionally draw right
388 (x_set_window_size): Add argument pixelwise.
389 Call check_frame_size and change_frame_size with pixelwise zero.
390 (ns_draw_window_divider): New function.
391 (ns_redisplay_interface): Add ns_draw_window_divider.
392 (updateFrameSize:): Call change_frame_size with pixelwise zero.
393 (x_new_font): Call x_set_window_size with pixelwise zero.
394 * print.c (print_object): For a window print its sequence
396 * term.c (Fresume_tty): Pixelize call of change_frame_size.
397 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
398 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
399 (w32_createwindow): Use scroll bar area width.
400 (w32_wnd_proc): Handle bottom divider width.
401 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
402 (Fx_create_frame): Default divider width parameters.
403 Caclulate sizes pixelwise. Add vertical drag cursor support.
404 (x_create_tip_frame): Default divider widths to zero.
405 Pixelize call to change_frame_size.
406 (Fx_show_tip): Add handling of divider widths. Pixelize window
408 (Fw32_frame_rect): New function.
409 (frame_parm_handler w32_frame_parm_handlers): Add divider
411 (Vx_window_vertical_drag_shape): Add variable.
412 * w32inevt.c (resize_event, maybe_generate_resize_event):
413 Pixelize change_frame_size calls.
414 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
416 * w32term.c (w32_draw_window_divider): New function.
417 (x_update_window_end): Handle right divider.
418 (w32_draw_fringe_bitmap, x_scroll_run)
419 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
420 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
421 Calculate new frame sizes pixelwise.
422 (x_new_font): Pixelize call to x_set_window_size.
423 (x_check_fullscreen): Pixelize call to change_frame_size.
424 (x_set_window_size_1, x_set_window_size): New argument
425 pixelwise. Calculate pixelwise.
426 (x_wm_set_size_hint): Use scroll bar area width.
427 (w32_redisplay_interface): Add w32_draw_window_divider.
428 * w32term.h (struct w32_output): Add vertical drag cursor.
429 * widget.c (set_frame_size, update_wm_hints)
430 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
432 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
433 * window.c (sequence_number): Restore.
434 (Fwindow_pixel_width, Fwindow_pixel_height)
435 (Fwindow_mode_line_height, Fwindow_header_line_height)
436 (window_pixel_to_total, Frun_window_scroll_functions)
437 (Fset_window_new_pixel, window_resize_apply_total)
438 (Fwindow_resize_apply_total): New functions.
439 (window_body_height, window_body_width): Rename from
440 window_body_lines. New argument PIXELWISE.
442 (Fwindow_body_height, Fwindow_body_width): New argument
444 (coordinates_in_window, window_relative_x_coord): Use window's
445 pixel width instead of total width.
446 (replace_window, recombine_windows): Initialize pixel values.
447 (resize_root_window, resize_frame_windows, grow_mini_window)
448 (shrink_mini_window): New argument PIXELWISE.
450 (Fdelete_other_windows_internal, adjust_window_margins)
451 (window_resize_check, window_resize_apply)
452 (Fdelete_window_internal, Fresize_mini_window_internal)
453 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
454 (check_frame_size): Rename arguments. New argument PIXELWISE.
456 (set_window_buffer): Make samebuf bool. Run configuration change
457 hook only if buffer changed.
458 (Fset_window_buffer): Rewrite doc-string.
459 (make_window): Initialize new_pixel slot.
460 (Fwindow_resize_apply): Check pixel size of root window.
461 (Fsplit_window_internal): Call 2nd argument pixel_size.
463 (Fscroll_left, Fscroll_right): Call window_body_width instead of
465 (save_window_data): New slots frame_text_width,
466 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
467 (saved_window): New slots pixel_left, pixel_top, pixel_height,
469 (Fcurrent_window_configuration, Fset_window_configuration)
470 (save_window_save, compare_window_configurations): Handle new
471 slots in save_window_data and saved_window.
472 (Fset_window_scroll_bars): Fix doc-string.
473 (window_resize_pixelwise): New variable.
474 (coordinates_in_window, Fcoordinates_in_window_p):
476 (make_parent_window): Adjust sequence_number.
477 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
479 * window.h (struct window): New members new_pixel, pixel_left,
480 pixel_top, pixel_width, pixel_height. Restore sequence_number.
481 (wset_new_pixel): New function.
482 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
483 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
484 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
485 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
486 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
487 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
488 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
489 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
490 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
491 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
492 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
493 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
494 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
495 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
496 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
498 (resize_frame_windows, grow_mini_window, shrink_mini_window)
499 (window_body_width, check_frame_size): Adapt external declarations.
500 * xdisp.c (last_max_ascent): New integer.
501 (window_text_bottom_y): Handle bottom divider.
502 (window_box_width, window_box_height): Calculate pixelwise.
503 (get_glyph_string_clip_rects): Handle right divider.
504 (remember_mouse_glyph): When windows are resized pixelwise
505 proceed with width and height set to 1.
506 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
508 (move_it_to): Calculate and return maximum x position
510 (Fwindow_text_pixel_size): New function.
511 (resize_mini_window, update_tool_bar): Calculate pixelwise.
512 (tool_bar_lines_needed): Rename to tool_bar_height.
514 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
516 (redisplay_tool_bar): Calculate pixelwise.
517 (redisplay_window): Calculate pixelwise. Handle dividers.
518 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
519 (x_draw_vertical_border): Handle dividers.
520 (define_frame_cursor1): Handle vertical drag cursor.
521 (x_draw_right_divider, x_draw_bottom_divider): New functions.
522 (expose_window): Calculate pixelwise. Handle dividers.
523 (init_xdisp): Initialize pixel values.
524 * xfaces.c (Qwindow_divider): New face.
525 (realize_basic_faces): Realize it.
526 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
527 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
528 (x_set_scroll_bar_default_width): Default actual width to 16.
529 (Fx_create_frame): Set sizes pixelwise.
530 (x_create_tip_frame): Default divider widths to zero.
531 Pixelize call of change_frame_size.
532 (Fx_show_tip): Handle divider widths. Initial pixel position
534 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
535 (Vx_window_vertical_drag_shape): New option.
536 * xmenu.c (free_frame_menubar): Pixelize call of
538 * xterm.c (x_draw_window_divider): New function.
539 (x_update_window_end): Optionally draw right divider.
540 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
541 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
542 (handle_one_xevent, x_new_font): Calculate pixelwise.
543 (x_set_window_size_1, x_set_window_size): New argument
544 pixelwise. Calculate pixelwise.
545 (x_wm_set_size_hint): Pixelize call of check_frame_size.
546 (struct x_redisplay_interface): Add x_draw_window_divider.
547 * xterm.h (struct x_output): Add vertical_drag_cursor.
549 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
551 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
552 Set invisible frames's `redisplay' when a full redisplay is requested.
553 (redisplay_window): Set must_be_updated_p instead (bug#15999).
554 (redisplay_mode_lines): Don't set must_be_updated_p any more.
555 (display_mode_lines): Set it here instead.
557 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
559 * dispextern.h (set_window_update_flags): Remove.
561 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
563 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
565 * xdisp.c (REDISPLAY_SOME_P): New macro.
566 (redisplay_internal): Use it (bug#15999).
567 (prepare_menu_bars, redisplay_window): Use it as well.
569 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
571 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
573 * w32font.c (g_b_init_get_char_width_32_w): New static var.
574 (globals_of_w32font): Zero it out.
575 (GetCharWidth32W_Proc): New function pointer.
576 (get_char_width_32_w): New function.
577 (compute_metrics): If get_glyph_outline_w returns an error, try
578 get_char_width_32_w before declaring a failure. This avoids
579 punishing raster (a.k.a. "bitmap") fonts by slowing down
580 redisplay. (Bug#6364).
582 2013-11-29 Eli Zaretskii <eliz@gnu.org>
584 * xdisp.c (clear_mouse_face): Don't invalidate the entire
585 mouse-highlight info, just signal frame_up_to_date_hook that mouse
586 highlight needs to be redisplayed. (Bug#15913)
588 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
590 Fix minor problems found by static checking.
591 * buffer.h (struct buffer_text, struct buffer):
592 * frame.h (struct frame):
593 * window.h (struct window):
594 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
595 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
596 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
597 no-longer-valid use of HAVE_MENUS.
598 * xdisp.c (propagate_buffer_redisplay): Now static.
600 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
602 * xmenu.c (Fmenu_or_popup_active_p):
603 * window.c (Fset_window_configuration):
604 * menu.c (Fx_popup_menu, Fx_popup_dialog):
605 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
606 * fns.c (Fyes_or_no_p):
607 * editfns.c (Fmessage_box, Fmessage_or_box):
608 * alloc.c (make_save_ptr_ptr):
609 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
611 * window.c (Fset_window_configuration): Move select_window later.
613 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
615 Refine redisplay optimizations to only redisplay *some* frames/windows
616 rather than all of them.
617 * xdisp.c (REDISPLAY_SOME): New constant.
618 (redisplay_other_windows, wset_redisplay, fset_redisplay)
619 (bset_redisplay, bset_update_mode_line): New functions.
620 (message_dolog): Use bset_redisplay.
621 (clear_garbaged_frames): Use fset_redisplay.
622 (echo_area_display): Use wset_redisplay.
623 (buffer_shared_and_changed): Remove.
624 (prepare_menu_bars): Call Vpre_redisplay_function before updating
625 frame titles. Compute the actual set of windows redisplayed.
626 Don't update frame titles and menu bars for frames that don't need to
628 (propagate_buffer_redisplay): New function.
630 (redisplay_internal): Use it. Be more selective in the set of windows
631 we redisplay. Propagate windows_or_buffers_changed to
632 update_mode_lines a bit later to simplify the code.
633 (mark_window_display_accurate_1): Reset window and buffer's
635 (redisplay_window): Do nothing if neither the window nor the buffer nor
636 the frame needs redisplay.
637 * window.h (struct window): Add `redisplay' field.
638 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
639 (redisplay_other_windows, window_list): New declarations.
640 * window.c (select_window, Fset_window_start): Use wset_redisplay.
641 (window_list): Not static any more.
642 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
643 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
644 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
645 * frame.c (Fmake_frame_visible): Don't redisplay everything.
646 * frame.h (struct frame): Add `redisplay' field.
647 Move `external_menu_bar' bitfield next to other bit-fields.
648 (SET_FRAME_GARBAGED): Use fset_redisplay.
649 (SET_FRAME_VISIBLE): Don't garbage the frame;
650 Use redisplay_other_windows.
651 * buffer.h (struct buffer): Add `redisplay' field.
652 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
653 (modify_overlay): Use bset_redisplay.
654 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
656 2013-11-28 Eli Zaretskii <eliz@gnu.org>
658 Support w32 file notifications in batch mode.
659 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
660 invalid (which happens in batch mode). If non-interactive, call
661 handle_file_notifications to store file notification events in the
662 input queue. (Bug#15933)
664 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
666 * w32inevt.c (handle_file_notifications): Now external, not static.
668 * w32term.h (handle_file_notifications): Provide prototype.
670 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
671 init_crit, since init_display, which does that otherwise, is not
674 2013-11-27 Glenn Morris <rgm@gnu.org>
676 * Makefile.in ($(lispsource)/international/charprop.el): New.
677 (emacs$(EXEEXT)): Depend on charprop.el.
679 2013-11-27 Eli Zaretskii <eliz@gnu.org>
681 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
682 deleting portions of the buffer under non-nil REPLACE argument.
685 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
686 directory, watch it and not its parent.
687 (add_watch): Allow empty string in FILE.
689 2013-11-27 Martin Rudalics <rudalics@gmx.at>
691 * window.c (Fset_window_start, window_resize_apply)
692 (window_scroll): Reset window_end_valid (Bug#15957).
694 2013-11-27 Glenn Morris <rgm@gnu.org>
696 * Makefile.in (leimdir): Now in lisp source directory.
697 ($(leimdir)/leim-list.el): Just use ../leim .
698 * epaths.in (PATH_DUMPLOADSEARCH):
699 * lread.c (load_path_default):
700 * nsterm.m (ns_load_path): No more leim directory.
702 2013-11-26 Andreas Schwab <schwab@suse.de>
704 * .gdbinit (xgettype): Add cast.
706 2013-11-26 Glenn Morris <rgm@gnu.org>
708 Preload leim-list.el.
709 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
710 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
711 is a single directory.
713 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
715 bool-vector-subsetp is now the normal direction (Bug#15912).
716 * data.c (Fbool_vector_subsetp): Test whether the first argument
717 is a subset of the second one, not the reverse. Add doc string.
719 Fix minor problems found by static checking.
720 * lread.c (load_path_default): Now static.
721 * textprop.c (text_property_stickiness): Be consistent about the
722 test used when deciding whether to consider the previous character.
723 This simplifies the code a bit.
725 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
727 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
729 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
730 (syms_of_frame): Don't defsubr them.
732 2013-11-25 Glenn Morris <rgm@gnu.org>
734 * lread.c (load_path_default): Change the sense of the argument.
735 (init_lread): When EMACSLOADPATH is set, do not ignore changes
736 from dump_path. When it is not, avoid checking dump_path twice.
738 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
739 uninstalled dump_path against installed Vload_path. (Bug#15964)
741 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
743 Export get_pos_property to Elisp.
744 * editfns.c (Fget_pos_property): Rename from get_pos_property.
745 (syms_of_editfns): Export it to Elisp.
747 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
749 2013-11-23 Romain Francoise <romain@orebokech.com>
751 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
752 initialization here ...
753 (syms_of_fileio): ... from here.
755 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
757 * lread.c (init_lread): Fix int/Lisp_Object mixup.
758 Please use --enable-check-lisp-object-type.
760 2013-11-23 Glenn Morris <rgm@gnu.org>
762 * process.c (get_process): Explicit error for dead buffers.
764 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
766 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
768 2013-11-23 Glenn Morris <rgm@gnu.org>
770 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
771 * lread.c (load_path_check): Take path to check as argument.
772 (load_path_default): New, split from init_lread.
773 (init_lread): Move calc of default load-path to load_path_default.
774 Empty elements in EMACSLOADPATH now stand for the default.
775 (load-path): Doc fix.
776 * emacs.c (decode_env_path): Add option to treat empty elements
777 as nil rather than ".".
778 * callproc.c (init_callproc_1, init_callproc):
779 * image.c (Vx_bitmap_file_path):
780 * lisp.h (decode_env_path):
781 * lread.c (Vsource_directory):
782 Update for new argument spec of decode_env_path.
784 2013-11-22 Eli Zaretskii <eliz@gnu.org>
786 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
787 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
789 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
791 Fix some dependency problems that cause unnecessary recompiles.
792 Problem reported by RMS in
793 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
794 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
795 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
796 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
797 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
798 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
799 (boostrap-clean): No need to remove stamp-oldxmenu.
801 Fix recently introduced bool vector overrun.
802 This was due to an optimization that went awry.
803 Reported by Glenn Morris in
804 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
805 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
806 for empty vectors, undoing the 2013-11-18 change.
807 * data.c (bool_vector_binop_driver): Rely on this.
808 Fix bug that occasionally overran the destination.
809 * lisp.h (struct Lisp_Bool_vector): Document this.
811 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
813 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
816 * nsterm.m (init, run, stop:): Comment out for now, does not work
819 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
821 * charset.c (syms_of_charset): Don't read past end of string.
823 2013-11-19 Glenn Morris <rgm@gnu.org>
825 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
827 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
829 Add hooks to run on gaining/losing focus. (Bug#15029)
830 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
831 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
832 (syms_of_frame): Add focus-in-hook, focus-out-hook.
834 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
836 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
837 The old names predated the API change that put destination at end.
839 Improve API of recently-added bool vector functions (Bug#15912).
840 The old API had (bool-vector-count-matches A B)
841 and (bool-vector-count-matches-at A B I), which gave the
842 misleading impression that the two functions were variants, one
843 with a location I. The new API has (bool-vector-count-population A)
844 and (bool-vector-count-consecutive A B I) to make the distinction
845 clearer. The first function no longer has a B argument, since the
846 caller can easily determine the number of nils if the length and
847 number of ts is known.
848 * data.c (Fbool_vector_count_population): Rename from
849 bool_vector_count_matches, and accept just 1 argument.
850 (Fbool_vector_count_consecutive): Rename from
851 Fbool_vector_count_matches_at.
853 Always allocate at least one bits_word per bool vector.
854 See Daniel Colascione in:
855 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
856 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
857 * data.c (bool_vector_binop_driver): Rely on this. Tune.
858 * lisp.h (struct Lisp_Bool_vector): Document this.
860 2013-11-18 Eli Zaretskii <eliz@gnu.org>
862 * insdel.c (invalidate_buffer_caches): New function, consolidated
863 from part of prepare_to_modify_buffer.
864 (insert_from_gap, prepare_to_modify_buffer):
865 * coding.c (code_convert_region, code_convert_string):
866 Call invalidate_buffer_caches. (Bug#15841)
868 * lisp.h (invalidate_buffer_caches): Add prototype.
870 2013-11-17 Eli Zaretskii <eliz@gnu.org>
872 * w32term.c (x_update_window_end): Don't invalidate the entire
873 mouse-highlight info, just signal frame_up_to_date_hook that mouse
874 highlight needs to be redisplayed. (Bug#15913)
876 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
878 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
880 2013-11-16 Eli Zaretskii <eliz@gnu.org>
882 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
883 while we are using Vprin1_to_string_buffer.
885 * keymap.c (describe_map): Don't crash if PT is 1 both before and
886 after inserting the description string. (Bug#15907)
888 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
890 * data.c: Work around bogus GCC diagnostic about shift count.
891 Reported by Eli Zaretskii in
892 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
893 (pre_value): New function.
894 (count_trailing_zero_bits): Use it.
896 2013-11-15 Eli Zaretskii <eliz@gnu.org>
898 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
899 assume C macros are not supported even under -g3 in these old GCC
902 2013-11-15 Leo Liu <sdl.web@gmail.com>
904 * minibuf.c (Ftry_completion, Fall_completions)
905 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
907 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
909 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
910 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
911 This avoids placing unnecessary constants into the Emacs code.
913 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
915 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
916 for Cygwin w32 build.
918 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
919 for Cygwin w32 build. (Bug#15892)
921 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
923 Simplify, port and tune bool vector implementation.
924 * alloc.c (bool_vector_exact_payload_bytes)
925 (bool_vector_payload_bytes): Remove.
926 (bool_vector_fill): Return its argument.
927 * alloc.c (bool_vector_fill):
929 * print.c (print_object):
930 Simplify by using bool_vector_bytes.
931 * alloc.c (make_uninit_bool_vector):
932 New function, broken out from Fmake_bool_vector.
933 (Fmake_bool_vector): Use it. Use tail call.
934 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
935 * data.c (BITS_PER_ULL): New constant.
936 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
937 if long long versions don't exist.
938 (shift_right_ull): New function.
939 (count_one_bits_word): New function, replacing popcount_bits_word
940 macro. Don't assume that bits_word is no wider than long long.
941 (count_one_bits_word, count_trailing_zero_bits):
942 Don't assume that bits_word is no wider than long long.
943 * data.c (bool_vector_binop_driver, bool_vector_not):
944 * fns.c (Fcopy_sequence):
946 Create an uninitialized destination, to avoid needless work.
947 (internal_equal): Simplify.
948 (Ffillarray): Prefer tail call.
949 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
950 contain at least one word.
951 (bits_word_to_host_endian): Prefer if to #if. Don't assume
952 chars are narrower than ints.
953 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
954 * fns.c (Fcopy_sequence):
956 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
957 Don't try to port to hosts where bits_word values have holes; the
958 code wouldn't work there anyway. Verify this assumption, though.
959 (bool_vector_bytes): New function.
960 (make_uninit_bool_vector): New decl.
961 (bool_vector_fill): Now returns Lisp_Object.
963 * xfns.c (xic_create_fontsetname):
964 * xrdb.c (gethomedir): Prefer tail calls.
966 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
968 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
969 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
971 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
972 that requires a return value.
973 (Fset_buffer_modified_p): Take advantage of this change to do
976 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
978 * buffer.c (Frestore_buffer_modified_p): Sync it with
979 Fset_buffer_modified_p.
980 (Fforce_mode_line_update): New function, moved from subr.el.
981 (Fset_buffer_modified_p): Use them.
982 (syms_of_buffer): Defsubr Fforce_mode_line_update.
984 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
986 * search.c (find_newline): Rewrite to prefer offsets to pointers.
987 This avoids undefined behavior when subtracting pointers into
988 different aways. On my platform it also makes the code a tad
989 smaller and presumably faster.
991 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
993 * keyboard.c (command_loop_1): Use region-extract-function.
994 * insdel.c (Qregion_extract_function): Not static any more (can we
995 stop pretending that these vars can benefit from being marked static?).
997 2013-11-09 Eli Zaretskii <eliz@gnu.org>
999 * search.c (find_newline): If buffer text is relocated during the
1000 "dumb loop", adjust C pointers into buffer text to follow suit.
1003 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1005 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1006 for conversion (Bug#15837).
1008 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1010 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1011 for the entire range of inserted characters. (Bug#15841)
1013 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1015 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1017 (realize_default_face): Remove assignment to distant-foreground if
1018 unspecified (Bug#15815).
1020 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1022 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1023 cache-long-scans disabled, since we don't want to call
1024 prepare_to_modify_buffer (in insert_1_both) for each message we
1027 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1028 from buffer.c. Improve commentary to the buffer field setter
1031 * buffer.c (bset_cache_long_scans): Static function deleted.
1032 Improve commentary to the buffer field setter functions.
1033 (init_buffer_once): Default for cache-long-scans changed to t.
1036 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1038 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1040 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1041 This bug was introduced in my 2013-06-21 change, and caused
1042 struct Lisp_Sub_Char_Table objects to be given too many slots,
1043 which broke 'make -C admin/unidata'.
1045 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1047 Import changes from mac-port 4.5.
1048 * macfont.m (mac_font_copy_default_descriptors_for_language)
1049 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1050 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1051 (macfont_language_default_font_names): New.
1052 (macfont_list): Rearrange language/charset code.
1053 (macfont_close): Don't check for macfont_info->cache.
1054 (mac_ctfont_create_preferred_family_for_attributes): New font
1055 selection code, call
1056 mac_font_copy_default_name_for_charset_and_languages.
1057 (mac_font_copy_default_descriptors_for_language)
1058 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1060 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1062 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1064 Port to C11 aligned_alloc, and fix some integer overflows.
1065 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1066 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1067 and use of posix_memalign replaced with aligned_alloc.
1068 (aligned_alloc): New function, defined or declared as needed.
1069 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1070 Don't undef; configure.ac now does this.
1071 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1072 (calloc, aligned_alloc): Check for integer overflow.
1073 (aligned_alloc): Rename from memalign. All uses changed.
1074 (memalign): New function, an alias for aligned_alloc.
1076 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1078 * xdisp.c (redisplay_internal): Fix typo in last change.
1080 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1082 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1084 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1086 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1087 redisplay--mode-lines-cause.
1088 (redisplay_internal): Keep them uptodate. Remove redundant check of
1089 buffer_shared_and_changed.
1090 * *.[chm]: Number every assignment to update_mode_lines so we
1091 can track why it is set.
1093 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1095 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1097 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1099 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1100 can track why it is set.
1102 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1104 Integer-related fixes for term.c etc.
1105 * dispextern.h (face_tty_specified_color): New function.
1106 * term.c (turn_on_face): Don't rely on undefined behavior when
1107 assigning an out-of-range value to 'long'.
1108 Simplify test for toggling highlight.
1109 (tty_capable_p): Omit last two (unused) args. All callers changed.
1110 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1111 (read_menu_input, tty_menu_activate, tty_menu_show):
1112 * xfaces.c (x_supports_face_attributes_p)
1113 (tty_supports_face_attributes_p):
1114 Use bool for boolean. All callers changed.
1115 (tty_supports_face_attributes_p): Omit defaults for color indices;
1116 no longer needed. Simplify tail call.
1118 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1120 * xdisp.c (prepare_menu_bars): Mark static.
1121 * lisp.h (prepare_menu_bars): Don't declare.
1122 * xselect.c (x_handle_selection_clear):
1123 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1125 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1127 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1128 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1130 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1132 * keyboard.c (Fcommand_error_default_function): Rename from
1133 Fdefault_error_output.
1135 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1137 * keyboard.c (Fdefault_error_output): New function, extracted from
1139 (syms_of_keyboard): Use it for Vcommand_error_function.
1141 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1143 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1144 (init_eval): Use it to ensure handlerlist is non-NULL.
1145 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1146 (Fsignal): Adjust NULLness test of handlerlist.
1147 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1149 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1151 * callproc.c (call_process): Call prepare_to_modify_buffer before
1152 decoding text read from the sub-process, as the decoded stuff will
1153 be inserted into the buffer. This will invalidate the various
1154 caches maintained for the buffer. (Bug#15148)
1156 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1158 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1159 string of glyphless-char-display.
1161 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1163 * nsfns.m (ns_get_name_from_ioreg): New function.
1164 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1165 OSX >= 10.9. Use ns_get_name_from_ioreg.
1167 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1169 Simplify and port recent bool vector changes.
1170 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1171 only in this file. Use a more-efficient implementation if the
1172 second argument is a power of 2.
1173 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1174 Remove no-longer-necessary compile-time checks.
1175 (bool_vector_exact_payload_bytes): New function.
1176 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1177 exact payload changed to call the new function. Do not assume
1178 that the arg or result fits in ptrdiff_t.
1179 (bool_vector_fill): New function.
1180 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1182 (vroundup_ct): Don't assume arg fits in size_t.
1183 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1184 invoke set_category_set.
1185 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1186 All callers changed. Use bool_vector_set.
1187 * category.h (XCATEGORY_SET): Remove; no longer needed.
1188 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1190 * data.c (Faref): Use bool_vector_ref.
1191 (Faset): Use bool_vector_set.
1192 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1193 (Fbool_vector_not, Fbool_vector_count_matches)
1194 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1195 * fns.c (concat): Use bool_vector_ref.
1196 (Ffillarray): Use bool_vector_fill.
1197 (mapcar1): Use bool_vector_ref.
1198 (sxhash_bool_vector): Hash words, not bytes.
1199 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1200 a constant, since it's now used in #if.
1201 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1202 unsigned char on unusual architectures, so that we no longer
1203 assume that the number of bits per bits_word is a power of two or
1204 is a multiple of 8 or of CHAR_BIT.
1205 (Qt): Add forward decl.
1206 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1207 at least as strictly as bits_word.
1208 (bool_vector_data, bool_vector_uchar_data): New accessors.
1209 All data structure accesses changed to use them.
1210 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1211 (bool_vector_set): New functions.
1212 (bool_vector_fill): New decl.
1213 (ROUNDUP): Move to alloc.c as described above.
1215 Fix recent gnutls changes.
1216 * gnutls.c (Fgnutls_boot): Don't assume C99.
1217 * process.c (wait_reading_process_output): Fix typo in recent change.
1219 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1221 * process.c (wait_reading_process_output, read_process_output)
1222 (send_process): Check gnutls_state is not NULL.
1224 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1225 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1227 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1229 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1230 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1232 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1235 * nsfns.m (Fx_create_frame): Fix memory leak.
1237 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1238 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1239 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1241 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1243 * xdisp.c (message3_nolog, message_with_string): Encode the string
1244 before writing it to the terminal in a non-interactive session.
1246 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1247 sure we concatenate them into a unibyte string.
1249 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1250 resulting temporary name before returning it to the caller.
1251 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1252 is a unibyte string, convert NAME to a unibyte string to ensure
1253 that the result is also a unibyte string.
1255 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1256 create unibyte strings from default paths and directory/file
1259 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1262 * callproc.c (init_callproc): Use build_unibyte_string to make
1263 sure we create unibyte strings from default paths and
1264 directory/file names.
1266 * buffer.c (init_buffer): Don't store default-directory of
1267 *scratch* in multibyte form. The original problem which led to
1268 that is described in
1269 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1270 but it was solved long ago. (Bug#15260)
1272 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1274 Port to stricter C99 platforms.
1275 Especially, C99 prohibits nesting a struct X inside struct Y if
1276 struct X has a flexible array member.
1277 * alloc.c (struct sdata): New type.
1278 (sdata): Implement in terms of struct sdata.
1279 Remove u member; all uses replaced by next_vector, set_next_vector.
1280 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1281 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1282 (struct sblock): Rename first_data member to data, which is now
1283 a flexible array member. All uses changed.
1284 (next_vector, set_next_vector, large_vector_vec): New functions.
1285 (vector_alignment): New constant.
1286 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1287 (struct large-vector): Now merely a NEXT member, since the old approach
1288 ran afoul of stricter C99. All uses changed to use
1289 large_vector_vec or large_vector_offset.
1290 (large_vector_offset): New constant.
1291 * dispnew.c: Include tparam.h, for tgetent.
1292 Do not include term.h; no longer needed.
1293 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1294 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1295 (struct Lisp_Vector): Use a flexible array member for contents,
1296 instead of a union with a member that is an array of size 1.
1298 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1299 fact that the struct no longer contains a union.
1300 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1301 (struct Lisp_Save_Value, struct Lisp_Free):
1302 Use unsigned, not int, for spacers, to avoid c99 warning.
1303 (union specbinding): Use unsigned, not bool, for bitfield, as
1304 bool is not portable to pre-C99 hosts.
1306 2013-11-04 Glenn Morris <rgm@gnu.org>
1308 * emacs.c (usage_message): Mention that `-L :...' appends.
1310 2013-11-02 Glenn Morris <rgm@gnu.org>
1312 * Makefile.in (abs_builddir): Remove.
1313 (bootstrap_exe): Use relative filename.
1315 Use relative filenames in TAGS files.
1316 * Makefile.in (abs_srcdir): Remove it again.
1317 (.PHONY): Remove frc.
1318 (maintainer-clean): No more TAGS-LISP file.
1319 (TAGS): Pass relative file names to etags.
1320 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1322 * Makefile.in (abs_srcdir): New, set by configure.
1324 (maintainer-clean): Remove pointless echo. That should be in the
1325 top-level Makefile, if anywhere. Delete TAGS-LISP.
1326 (extraclean): No s/ and m/ directories for some time.
1327 (TAGS): Also depend on ctagsfiles3.
1328 Remove no-longer-defined S_FILE.
1329 Pass absolute filenames to etags once more.
1330 (TAGS-LISP): Replace lispdir with its expansion.
1331 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1332 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1334 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1336 * xfaces.c (check_lface_attrs, realize_default_face):
1337 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1338 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1340 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1342 * emacs.c (original_pwd): Remove global var by making it local.
1343 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1345 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1347 * xfaces.c: Declare color_distance.
1348 (QCdistant_foreground): New variable.
1349 (NEAR_SAME_COLOR_THRESHOLD): New define.
1350 (load_color2): New function.
1351 (load_color): Call load_color2.
1352 (load_face_colors): Call load_color2 and if distant-color is specified
1353 calculate distant and use distant-color if colors are near.
1354 (LFACE_DISTANT_FOREGROUND): New define.
1355 (merge_face_ref, Finternal_set_lisp_face_attribute)
1356 (Finternal_get_lisp_face_attribute)
1357 (x_supports_face_attributes_p): Handle distant-foreground similar to
1359 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1361 * dispextern.h (lface_attribute_index):
1362 Add LFACE_DISTANT_FOREGROUND_INDEX.
1364 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1366 * image.c (pbm_next_char): New function.
1367 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1368 (pbm_scan_number): Use it.
1369 (Qlibjpeg_version): New variable.
1370 (syms_of_image): DEFSYM and initialize it.
1372 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1374 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1376 2013-10-31 Glenn Morris <rgm@gnu.org>
1378 * emacs.c (original_pwd): New char.
1379 (main): If using --chdir, store original_pwd.
1380 (init_cmdargs): When setting Vinvocation_directory based on a
1381 relative argv[0], use original_pwd if set. (Bug#15768)
1383 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1385 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1387 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1389 * insdel.c: Fix minor problems found by static checking.
1390 (Qregion_extract_function): Now static.
1391 (prepare_to_modify_buffer_1): Remove unused locals.
1393 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1395 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1396 (syms_of_xdisp): Declare pre-redisplay-function.
1397 (markpos_of_region): Remove function.
1398 (init_iterator, compute_stop_pos, handle_face_prop)
1399 (face_before_or_after_it_pos, reseat_to_string)
1400 (get_next_display_element, window_buffer_changed)
1401 (redisplay_internal, try_cursor_movement, redisplay_window)
1402 (try_window_reusing_current_matrix, try_window_id, display_line)
1403 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1404 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1405 * window.h (struct window): Remove field `region_showing'.
1406 * dispextern.h (struct it): Remove region_beg/end_charpos.
1407 (face_at_buffer_position, face_for_overlay_string)
1408 (face_at_string_position): Update prototypes.
1409 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1410 (face_at_string_position): Remove `region_beg' and `region_end' args.
1411 * fontset.c (Finternal_char_font):
1412 * font.c (font_at, font_range): Adjust calls accordingly.
1413 * insdel.c (Qregion_extract_function): New var.
1414 (syms_of_insdel): Initialize it.
1415 (prepare_to_modify_buffer_1): Use it.
1417 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1419 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1420 * ftxfont.c (ftxfont_get_gcs):
1421 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1422 * xfaces.c (x_free_colors, x_free_dpy_colors)
1423 (x_create_gc, unload_color):
1424 * xselect.c (x_property_data_to_lisp):
1425 * xsettings.c (parse_settings):
1426 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1427 (get_bits_and_offset): Adjust definition.
1428 * frame.c (XParseGeometry): Adjust locals.
1429 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1430 * regex.h (toplevel): Likewise for reg_syntax_t.
1432 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1434 * eval.c (run_hook_with_args): Use FUNCTIONP.
1436 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1438 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1439 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1440 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1441 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1442 on MS-Windows anyway.
1443 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1444 (free_realized_face): ...adjust user.
1445 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1446 white relief pixels to -1.
1447 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1448 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1449 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1451 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1453 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1454 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1455 in practice now. All callers changed.
1457 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1459 * dispextern.h (struct face): Use bitfields for 'underline_type'
1460 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1461 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1462 'stipple' member. Move 'lface' member up to help...
1463 * xfaces.c (make_realized_face): ...this function to find and
1464 clear just the members that need clearing.
1465 (load_face_colors, realize_x_face):
1466 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1468 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1470 * xftfont.c (struct xftfont_info): Remove set-but-unused
1472 (xftfont_open): Adjust user.
1473 (xftfont_get_colors): Remove useless prototype.
1475 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1477 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1478 before passing them to 'unexec'. (Bug#15260)
1480 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1482 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1484 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1486 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1487 the changed signature of the font driver's 'close' method.
1489 * w32font.h (w32font_close): Adjust the prototype to the change in
1490 function definition.
1492 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1494 * w32uniscribe.c (uniscribe_close): Adapt the call to
1495 w32font_close to its new prototype.
1497 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1499 Omit unused frame argument of font API's close function.
1500 * font.h (struct font): Drop frame argument. Adjust comment.
1501 * font.c (font_clear_cache, font_close_object): Adjust users.
1502 * ftfont.c (ftfont_close):
1503 * ftxfont.c (ftxfont_close):
1504 * macfont.m (macfont_close):
1505 * nsfont.m (nsfont_close):
1506 * w32font.c (w32font_close):
1507 * xfont.c (xfont_close):
1508 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1509 tweak comments and make functions safe if called more than once for
1510 the same font object.
1512 Perform font-specific cleanup when font object is swept by GC. See
1513 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1514 * alloc.c (cleanup_vector): New function.
1515 (sweep_vector): Call it for each reclaimed vector object.
1516 * font.h (struct font): Adjust comment.
1518 2013-10-24 Glenn Morris <rgm@gnu.org>
1520 * Makefile.in (abs_top_srcdir): New, set by configure.
1522 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1524 Adjust recent font-related changes to fix bug#15686.
1525 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1526 is a live window system frame, mark its default font too.
1528 2013-10-23 Glenn Morris <rgm@gnu.org>
1530 * Makefile.in (RUN_TEMACS): Make relative (again).
1531 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1532 (bootstrap-emacs$(EXEEXT)):
1533 Quote entities that might contain whitespace.
1535 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1537 Port to Solaris 10 and its bundled GCC.
1538 Problem reported by Timothy C. Burt.
1539 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1541 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1543 Do not allow font caches to grow too large.
1544 * alloc.c (compact_font_cache_entry, compact_font_caches):
1545 New functions or stub if not HAVE_WINDOW_SYSTEM.
1546 (compact_undo_list): Factor out from Fgarbage_collect.
1548 (mark_face_cache): Mark face font. Move down to avoid
1550 (mark_terminals): Do not mark font cache here.
1551 (Fgarbage_collect): Call compaction functions described
1552 above. Adjust comment.
1554 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1556 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1557 chdir to HOME (bug#15607).
1559 * nsterm.m (Qcocoa, Qgnustep): New variables.
1560 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1561 (ns_get_color): Make selection color work for GNUStep also.
1563 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1565 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1566 handles mouse clicks. Instead, let GPM use the same code as all
1567 the other mice use. See the discussion starting at
1568 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1569 for the details of the problem with the menu bar this fixes.
1571 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1573 Remove port-specific display name lists to avoid extra
1574 complexity and data duplication with display info lists.
1575 * xterm.h (x_display_name_list): Remove declaration.
1576 * xterm.c (x_display_name_list): Remove.
1577 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1578 * xfns.c (x_display_info_for_name, Fx_display_list):
1579 Likewise. Use x_display_list where appropriate.
1580 * w32term.h (w32_display_name_list): Remove declaration.
1581 * w32term.c (w32_display_name_list): Remove.
1582 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1584 * w32fns.c (x_display_info_for_name, Fx_display_list):
1585 Likewise. Use x_display_list where appropriate.
1586 * nsterm.h (ns_display_name_list): Remove declaration.
1587 * nsterm.m (ns_display_name_list): Remove.
1588 (ns_term_init, syms_of_nsterm): Adjust users.
1589 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1590 Likewise. Use x_display_list where appropriate.
1591 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1592 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1593 (mark_terminals): Mark per-terminal font cache.
1595 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1597 Don't run timers in input-pending-p. Its new check-timers param
1598 provides the prior behavior. (Bug#15045).
1599 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1602 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1604 Make some functions static in non-Microsoft builds.
1605 On my platform (Fedora 19 x86-64), this shrinks the
1606 Emacs executable (text+data) by 0.25%.
1607 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1608 (load_color) [!MSDOS]:
1609 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1610 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1611 * lisp.h (check_existing):
1612 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1613 (network_interface_info) [!WINDOWSNT]:
1614 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1615 Remove extern decls.
1616 * fileio.c (check_existing):
1617 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1618 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1619 (network_interface_info) [!WINDOWSNT]:
1620 * term.c (encode_terminal_code) [!WINDOWSNT]:
1621 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1622 * xfaces.c (load_color) [!MSDOS]:
1624 * fileio.c (check_existing, check_executable, check_writable):
1625 * process.c (network_interface_list, network_interface_info):
1626 Move earlier, so that we don't need forward decls.
1627 * gnutls.c (fn_gnutls_transport_set_errno)
1628 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1630 * w32.c (init_environment): Use faccessat rather than
1631 check_existing, partly for consistency with the rest of the code
1632 in this file, partly so that check_existing can be static.
1634 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1635 * emacs.c (MAIN_PROGRAM): New macro.
1636 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1637 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1639 bool vector int width fixes
1640 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1641 (Fbool_vector_count_matches_at):
1642 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1643 can exceed PTRDIFF_MAX, at least in theory.
1644 (Fbool_vector_count_matches_at):
1645 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1647 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1649 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1650 (struct sockaddr): Add forward decl, for platforms that lack it.
1652 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1654 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1657 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1659 * w32.c (network_interface_get_info, network_interface_list)
1660 (network_interface_info): New functions. (Bug#15610)
1661 (GetAdaptersInfo_Proc): New typedef.
1662 (get_adapters_info): New wrapper function.
1663 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1665 * process.h (network_interface_list, network_interface_info):
1668 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1669 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1670 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1671 for WINDOWSNT. Doc fix.
1672 (syms_of_process): Defsubr Snetwork_interface_list and
1673 Snetwork_interface_info unconditionally.
1675 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1676 in NS GUI sessions. (Bug#15629)
1678 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1680 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1682 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1684 * print.c (print_object): Print " ..." when truncating bool vectors.
1686 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1688 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1689 standard mouse buttons.
1691 * termhooks.h (struct input_event): Remove incorrect commentary.
1693 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1695 Disallow bool vector operations on mixed-length operands.
1696 The old behavior left garbage in the result vector sometimes,
1697 and didn't seem to be useful.
1698 * data.c (Qwrong_length_argument): New static var.
1699 (wrong_length_argument): New function.
1700 (bool_vector_binop_driver): Check that args agree in length.
1702 * keyboard.c, keyboard.h (all_kboards): Now static.
1704 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1706 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1707 note from the lispref.
1709 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1711 * nsterm.h (struct ns_display_info): Remove set-but-unused
1712 member image_cache (image caches are per-terminal anyway).
1713 (FRAME_X_IMAGE_CACHE): Remove.
1714 * nsterm.m (ns_initialize_display_info): Adjust user.
1716 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1718 * w32proc.c: Include mingw_time.h.
1720 * w32.c: Include mingw_time.h.
1722 Implement scrolling of TTY menus when the screen is too short.
1724 * term.c (tty_menu_display): Accept an additional argument, the
1725 menu item from which to start displaying the menu. Account for
1726 the value of Y when limiting the menu to the number of available
1728 (mi_result): New enumeration.
1729 (read_menu_input): Return enumerated value. When the y coordinate
1730 hits min_y or max_y, return scroll indication instead of wrapping
1732 (tty_menu_activate): Handle the scrolling indications from
1733 read_menu_input. Compute the first menu item to display and pass
1734 it to tty_menu_display.
1736 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1738 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1739 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1740 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1741 Adjust to match the change described below.
1742 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1743 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1744 memory_below_frame members to...
1745 * termchar.h (struct tty_display_info): ...here because they're
1746 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1747 * term.c (init_tty):
1748 * nsterm.m (ns_create_terminal):
1749 * w32term.c (w32_create_terminal):
1750 * xterm.c (x_create_terminal): Adjust users.
1751 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1752 to filter out non-TTY frames. Adjust comment.
1753 (scrolling): Adjust user. Prefer eassert for debugging check.
1755 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1757 * xfaces.c (PT_PER_INCH): Remove unused macro.
1758 * termhooks.h (struct terminal): Remove set-but-unused
1759 member fast_clear_end_of_line.
1760 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1761 * nsterm.m (ns_create_terminal):
1762 * term.c (init_tty):
1763 * w32term.c (w32_create_terminal):
1764 * xterm.c (x_create_terminal): Adjust users.
1766 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1768 * lisp.h (bool_vector_size): New function.
1769 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1770 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1771 (Fbool_vector_not, Fbool_vector_count_matches_at):
1772 Remove uses of 'eassume' that should no longer be needed,
1773 because they are subsumed by the 'eassume' in bool_vector_size.
1775 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1777 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1778 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1779 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1781 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1783 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1784 have different dimensions. (Bug#15575)
1786 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1789 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1791 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1793 * term.c (tty_menu_show): Never return with unbalanced
1794 specpdl. Use eassert for debugging check. Adjust style.
1796 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1798 * term.c (read_menu_input): Make selection of menu items
1799 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1800 (tty_menu_activate): Fix off-by-one error when computing max_y.
1802 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1804 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1805 audit logging (only used with GnuTLS 3.x) and enable it.
1807 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1809 * dispnew.c (redraw_frame): Remove useless #ifdef because
1810 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1811 Also, move TTY fflush to...
1812 * term.c (tty_update_end): ...this function.
1814 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1816 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1817 the end of the frame's glyph matrix. (Bug#15575)
1819 * term.c (tty_menu_display): Don't move cursor while overwriting
1820 frame's glyphs with menu items. Limit the number of items
1821 displayed to what can be shown on the available screen lines,
1822 excluding the echo area.
1823 (tty_menu_activate): Limit the Y coordinate allowed by
1824 read_menu_input to the last screen line used for menu display.
1826 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1828 * lisp.h (eassume): New macro.
1829 Also, include <verify.h>, for 'assume'.
1830 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1831 (vroundup, vector_nbytes):
1832 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1833 (Fbool_vector_not, Fbool_vector_count_matches)
1834 (Fbool_vector_count_matches_at):
1835 Use eassume, not eassert.
1836 * casetab.c (set_identity, shuffle):
1837 * composite.c (composition_gstring_put_cache):
1838 * dispnew.c (update_frame_1):
1839 * ftfont.c (ftfont_shape_by_flt):
1840 * image.c (gif_load):
1841 * intervals.c (offset_intervals):
1842 * macfont.m (macfont_shape):
1843 Remove calls to 'assume' that are no longer needed, because
1844 --enable-gcc-warnings no longer generates bogus warnings
1845 when these calls are removed.
1847 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1849 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1851 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1853 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1854 (Qsubstitute_env_in_file_name): New var.
1855 (syms_of_fileio): Define it.
1857 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1859 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1860 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1863 * term.c (save_and_enable_current_matrix): Don't allocate and
1864 don't save margin areas.
1865 (restore_desired_matrix): Don't restore margin areas.
1866 (free_saved_screen): Don't free margin areas.
1868 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1870 * image.c: Pacify --enable-gcc-warnings.
1871 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1872 #define only if used.
1874 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1876 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1877 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1878 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1879 (gif_load): For giflib v5.x and later, display the error message
1880 produced by giflib when its functions fail.
1881 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1884 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1886 * keyboard.c (last_event_timestamp): Remove. For X selection and
1887 GTK popup menus, it may be obtained from per-frame X display info.
1888 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1889 (process_special_events): Adjust users.
1890 * keyboard.h (last_event_timestamp): Remove declaration.
1891 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1892 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1893 * menu.h (xmenu_show): Adjust prototype.
1894 * menu.c (Fx_popup_menu): Adjust user.
1895 * xselect.c (x_own_selection, x_get_foreign_selection)
1896 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1898 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1900 * keyboard.c (init_kboard): Now static. Add arg
1901 to denote window system. Adjust comment.
1902 (init_keyboard): Adjust user.
1903 (allocate_kboard): New function.
1905 * nsterm.m (ns_term_init):
1906 * term.c (init_tty):
1907 * w32term.c (w32_create_terminal):
1908 * xterm.c (x_term_init): Use it.
1909 * keyboard.h (init_kboard): Remove prototype.
1910 (allocate_kboard): Add prototype.
1912 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1914 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1915 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1917 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1919 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1921 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1923 * term.c (tty_menu_activate): Flush the output stream after
1924 showing the cursor, and don't mark the frame garbaged at exit from
1925 the function. Fixes redisplay glitches when moving from one menu
1928 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1930 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1931 or throw error (Bug#15570).
1933 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1935 * intervals.c (temp_set_point_both): Move test into 'eassert',
1938 * lisp.h (eassert): Don't use 'assume'.
1939 Sometimes 'assume' wins in performance, and sometimes it loses,
1940 so it shouldn't be used all the time. Perhaps we need two
1941 flavors of 'eassert', one for where 'assume' is far more likely
1942 to help or to hurt; but that can be done later.
1943 Problem reported by Dmitry Antipov in
1944 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1945 Also, don't include <verify.h>; no longer needed.
1947 2013-10-09 Glenn Morris <rgm@gnu.org>
1949 * eval.c (Fcond): Doc tweak.
1951 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1953 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1954 expressions with side effects to eassert. (Bug#15565)
1956 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1958 * fns.c (hashfn_user_defined): Allow hash functions to return any
1961 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1963 Fix minor problems found by static checking.
1964 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1965 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1966 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1967 * keyboard.c (read_menu_command): Remove unused local.
1968 * lisp.h (read_menu_command): New decl.
1969 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1970 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1971 Return ptrdiff_t, not int.
1972 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1973 not int, for benefit of xpalloc.
1974 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1976 (have_menus_p): Remove; unused.
1977 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1978 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1979 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1981 (save_and_enable_current_matrix): Omit unnecessary casts.
1982 (read_menu_input): Omit local extern decl (now in lisp.h).
1983 Don't access uninitialized storage if mouse_get_xy fails.
1984 (tty_menu_activate): Mark local as initialized, for lint.
1985 (tty_menu_activate, tty_meny_show): Remove unused locals.
1987 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1989 Support menus on text-mode terminals.
1990 * xterm.h (xw_popup_dialog): Add prototype.
1992 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1993 (xmenu_show): Block input here, instead in Fx_popup_menu.
1994 (xw_popup_dialog): New function, with X-specific bits of popup
1997 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2000 * window.c (Fset_window_configuration): Use run-time tests of the
2001 frame type instead of compile-time conditionals, when menu-bar
2002 lines are considered.
2004 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2005 (w32_popup_dialog): New prototypes.
2007 * w32menu.c (Fx_popup_dialog): Function deleted.
2008 (w32_popup_dialog): New function, with w32 specific bits of popup
2009 dialogs. Block input here.
2011 * w32inevt.c (w32_console_read_socket): Minor change to add
2012 debugging TTY events.
2014 * w32fns.c (show_hourglass): If returning early because the frame
2015 is not a GUI frame, unblock input.
2017 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2018 (cursorY): New functions.
2020 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2021 WINDOWSNT, macros that call curX and curY elsewhere.
2023 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2025 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2026 specific function to hide and show cursor on a text-mode terminal.
2027 (tty_menu_struct, struct tty_menu_state): New structures.
2028 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2029 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2030 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2031 (tty_menu_locate, save_and_enable_current_matrix)
2032 (restore_desired_matrix, screen_update, read_menu_input)
2033 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2034 (tty_pop_down_menu, tty_menu_last_menubar_item)
2035 (tty_menu_new_item_coords, tty_menu_show): New functions.
2036 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2038 * nsterm.h (ns_popup_dialog): Adjust prototype.
2040 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2042 (ns_popup_dialog): Adapt order of arguments to the other
2043 *_menu_show implementations.
2044 (Fx_popup_dialog): Function deleted.
2046 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2048 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2050 * menu.c (have_boxes): New function.
2051 (single_keymap_panes): Use it instead of a compile-time
2053 (single_menu_item): Use run-time tests of the frame type instead
2054 of compile-time conditionals.
2055 (encode_menu_string): New function.
2056 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2057 the macro, since different types of frame need different encoding
2059 (digest_single_submenu): Use run-time tests of frame type instead
2060 of, or in addition to, compile-time conditionals.
2061 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2062 (Fx_popup_menu): Detect when the function is called from keyboard
2063 on a TTY. Don't barf when invoked on a text-mode frame.
2064 Check frame type at run time, instead of compile-time conditionals for
2065 invoking terminal-specific menu-show functions.
2066 Call tty_menu_show on text-mode frames.
2067 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2068 run time to determine which alternative to invoke; support dialogs
2071 * keyboard.h <Qmouse_movement>: Declare.
2073 * keyboard.c <Qmouse_movement>: Now extern.
2074 <Qecho_keystrokes>: New static variable.
2075 (read_key_sequence): Accept an additional argument, a flag to
2076 prevent redisplay during reading of the key sequence. All callers
2078 (read_menu_command): New function.
2079 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2081 (toolkit_menubar_in_use): New function.
2082 (make_lispy_event): Use it instead of a compile-time test.
2084 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2085 window-system being available.
2087 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2088 to x-popup-dialog on the frame type, they all now support popup
2091 * dispnew.c (save_current_matrix): Save the margin areas.
2092 (restore_current_matrix): Restore margin areas.
2093 (update_frame_with_menu): New function.
2095 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2098 * alloc.c (make_save_ptr): Now compiled unconditionally.
2100 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2102 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2103 (redraw_frame, update_frame): Adjust users.
2104 * dispextern.h (set_window_update_flags): Adjust prototype.
2105 * xdisp.c (redisplay_internal): When updating all frames with zero
2106 windows_or_buffers_changed, assume that only the windows that shows
2107 current buffer should be really updated.
2109 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2111 Do not allocate huge temporary memory areas and objects while encoding
2112 for file I/O, thus reducing an enormous memory usage for large buffers.
2113 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2114 * coding.h (struct coding_system): New member raw_destination.
2115 * coding.c (setup_coding_system): Initialize it to zero.
2116 (encode_coding_object): If raw_destination is set, do not create
2117 dst_object. Add comment.
2118 * fileio.c (toplevel): New constant E_WRITE_MAX.
2119 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2120 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2122 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2124 * nsterm.m (windowDidExitFullScreen:):
2125 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2127 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2129 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2130 * keyboard.c (unblock_input_to): Don't process pending signals
2131 if a fatal error is in progress.
2133 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2134 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2135 they're talking about words in Lisp bool vectors.
2136 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2137 * data.c (popcount_bits_word): Rename from popcount_size_t.
2138 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2141 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2143 Improve support for popcount and counting trailing zeros (Bug#15550).
2144 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2145 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2146 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2147 (popcount_size_t_msc, popcount_size_t_gcc):
2148 Remove; now done by Gnulib.
2149 (popcount_size_t): Now a macro that defers to Gnulib.
2150 (count_trailing_zero_bits): Return int, for consistency with
2151 Gnulib and because Emacs prefers signed to unsigned int.
2152 Don't assume that size_t is either unsigned int or unsigned long
2153 or unsigned long long.
2154 (size_t_to_host_endian): Do not assume that size_t is either
2155 exactly 32 or exactly 64 bits wide.
2156 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2157 etc., so that it's now an enum constant, not a macro.
2158 No need to assume that it's either 32 or 64.
2160 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2162 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2165 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2167 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2168 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2170 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2172 emacs_read and emacs_write now use void *, not char *.
2173 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2174 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2175 Buffer arg is now void *, not char *. This matches plain
2176 'read' and 'write' better, and avoids a constraint violation
2177 on Solaris 9 with Oracle Studio.
2179 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2181 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2182 memset to explicit loop. Otherwise copy largest possible chunk
2183 from initialized to uninitialized part, thus allowing the longer
2184 memcpy runs and reducing the number of loop iterations.
2186 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2188 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2189 hide toolbar (Bug#15388).
2190 (windowDidEnterFullScreen:): If presentation options are zero,
2191 set them here (Bug#15388).
2192 (ns_update_auto_hide_menu_bar): Remove runtime check.
2193 Don't auto hide dock unless menubar is also auto hidden.
2195 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2197 * editfns.c (message): Mention batch mode in doc string.
2199 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2201 * nsterm.m (check_native_fs): Remove erroneous comment.
2203 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2205 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2206 uses find_newline instead of scan_newline and so doesn't move point.
2208 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2210 Use hardware support for byteswapping on glibc x86 etc.
2211 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2212 whereas the old swap64 needed 30.
2213 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2214 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2215 Use byteswap.h's macros to swap bytes.
2216 * lisp.h (swap16, swap32, swap64): Remove.
2217 All uses replaced by bswap_16, bswap_32, bswap_64.
2219 * bytecode.c (exec_byte_code): Use some more volatile variables
2220 to work around local variables getting clobbered by longjmp.
2221 Port to pre-C99, which doesn't allow decls after stmts.
2223 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2225 * lisp.h (eassert): Assume that COND is true when optimizing.
2226 In other words, take on the behavior of eassert_and_assume.
2227 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2228 (eassert_and_assume): Remove. All uses replaced by eassert.
2230 * xdisp.c (Qglyphless_char): Now static.
2232 Adjust to merge from gnulib.
2233 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2234 * lisp.h: Include <verify.h>, for 'assume'.
2236 * eval.c (clobbered_eassert): New macro.
2237 (internal_catch, internal_condition_case)
2238 (internal_condition_case_1, internal_condition_case_2)
2239 (internal_condition_case_n): Use it instead of eassert
2240 when the argument contains locals clobbered by longjmp.
2241 Don't use clobbered locals outside of clobbered_eassert.
2242 (internal_lisp_condition_case): Use a volatile variable
2243 to work around a local variable's getting clobbered.
2245 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2247 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2248 (PUSH_HANDLER): New macro.
2249 (catchlist): Remove.
2250 (handlerlist): Always declare.
2252 * eval.c (catchlist): Remove (merge with handlerlist).
2253 (handlerlist, lisp_eval_depth): Not static any more.
2254 (internal_catch, internal_condition_case, internal_condition_case_1)
2255 (internal_condition_case_2, internal_condition_case_n):
2257 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2258 handlerlist/catchlist.
2259 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2260 handlerlist which can only handle a single condition-case handler at
2262 (find_handler_clause): Simplify since we only a single branch here
2265 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2267 (bcall0): New function.
2268 (exec_byte_code): Add corresponding cases. Improve error message when
2269 encountering an invalid byte-code. Let Bunwind_protect accept
2270 a function (rather than a list of expressions) as argument.
2272 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2273 and make them unconditional now that they're heap-allocated.
2275 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2277 * charset.c (Fdecode_char, Fencode_char): Remove description of
2278 `restriction' arg. now that it's hidden by advertised-calling-convention.
2280 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2282 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2283 Remove unused variable (from mac-port).
2284 (macfont_draw): Use s->ybase for correct y position.
2286 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2288 * frame.h (struct frame): Drop has_minibuffer member because...
2289 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2290 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2292 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2294 * window.h (struct window): Prefer enum text_cursor_kinds to int
2295 for phys_cursor_type member. Move the latter, phys_cursor_width,
2296 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2297 * window.c (replace_window, make_window): Adjust users.
2299 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2301 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2302 this module is never compiled otherwise.
2304 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2306 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2309 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2311 * xdisp.c (get_next_display_element): Don't call face_for_font in
2312 a build configured --without-x. (Bug#15484)
2314 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2316 * window.c (calc_absolute_offset): #elif should be #elif defined.
2318 * frame.c (delete_frame): Block/unblock input to overcome race
2319 condition (Bug#15475).
2321 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2323 * frame.c (delete_frame): Record selected frame only after
2324 calling Qdelete_frame_functions (Bug#15477).
2326 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2328 * nsterm.m (ns_selection_color): Remove.
2329 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2330 NSColor selectedText(Background)Color. Only for COCOA.
2331 (ns_term_init): Remove assignment of ns_selection_color, logic
2332 moved to ns_get_color.
2334 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2335 NS_SELECTION_COLOR_DEFAULT.
2336 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2338 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2340 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2341 frame' does not have the tool_bar_window member.
2343 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2345 Signal error when reading an empty byte-code object (Bug#15405)
2346 * lread.c (read1): signal error
2347 * alloc.c (make_byte_code): eassert header size
2348 (sweep_vectors): change an int to size_t
2350 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2352 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2353 instead of ints, as it's the usual style for offsetof constants. See:
2354 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2356 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2357 This is ugly, but it should fix the performance problem for older
2358 GCC versions in the short run. I'll look into integrating the
2359 Gnulib module for popcount, as a better fix.
2360 See the thread starting in:
2361 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2362 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2363 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2364 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2365 (popcount_size_t): Use it.
2367 2013-09-24 Daniel Colascione <dancol@dancol.org>
2369 * process.c (Fnetwork_interface_info): Fix build break due to
2372 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2374 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2375 Prefer signed to unsigned integers where either will do.
2376 No need for 'const' on locals that do not escape.
2377 Omit easserts with unnecessary and unportable assumptions about
2378 alignment. Avoid unnecessary casts to char *.
2380 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2382 Use union for the payload of struct Lisp_Vector.
2383 This helps to avoid a few glitches dictated by C's aliasing rules.
2384 * lisp.h (struct Lisp_Vector): Use union for next and
2385 contents member. Adjust comment. Change related users.
2386 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2387 Related users changed.
2388 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2389 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2390 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2391 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2393 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2395 Optimize glyph row clearing and copying routines.
2396 * dispextern.h (struct glyph_row): Change layout of struct
2397 glyph_row to help copy_row_except_pointers. Adjust comment.
2398 * dispnew.c (null_row): Remove.
2399 (clear_glyph_row): Use offsetof and memset to find and clear
2400 just the members that need clearing. Adjust comment.
2401 (copy_row_except_pointers): Likewise for copying.
2403 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2405 Some minor cleanups of recently-added bool vector code.
2406 * conf_post.h (assume): Always return void. Use lint version
2407 only if GCC and MSC versions don't apply.
2408 * conf_post.h (assume):
2409 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2410 Depend on _MSC_VER, not __MSC_VER, for consistency with
2412 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2413 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2414 (bool_vector_binop_driver, count_trailing_zero_bits)
2415 (size_t_to_host_endian): Now static, not static inline;
2416 the latter isn't needed with modern compilers and doesn't
2417 work with older compilers anyway.
2419 * alloc.c (valgrind_p): Use bool for boolean.
2421 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2423 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2424 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2425 (display_last_displayed_message_p, message_buf_print)
2426 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2427 Use bool for boolean.
2428 * dispextern.h (cancel_line, init_desired_glyphs):
2429 Remove ancient leftover.
2430 (help_echo_showing_p, hourglass_shown_p):
2431 * lisp.h (noninteractive_need_newline): Adjust declaration.
2433 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2435 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2437 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2438 ...this file and convert the latter to static. Adjust comment.
2439 (make_initial_frame):
2440 * window.c (init_window_once): Adjust user.
2441 * frame.h (last_nonminibuf_frame): Remove declaration.
2442 * lisp.h (selected_frame): Likewise.
2443 * msdos.c (the_only_display_info): Adjust comment.
2445 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2447 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2448 computing the end column of mouse-highlight that comes from
2449 display or overlay strings. (Bug#15437)
2450 (note_mouse_highlight): Adapt calculation of last argument to
2451 mouse_face_from_string_pos to the above change.
2453 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2454 all platforms, not just for clang.
2456 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2458 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2459 about excess arguments to snprintf.
2461 * conf_post.h(assume): Use __builtin_unreachable for clang.
2463 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2465 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2466 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2468 2013-09-23 Daniel Colascione <dancol@dancol.org>
2470 * alloc.c (USE_VALGRIND): New macro; on by default
2471 when ENABLE_CHECKING.
2472 (mark_maybe_object, mark_maybe_pointer)
2473 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2475 (valgrind_p) [USE_VALGRIND]: New variable.
2476 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2478 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2480 * process.c (wait_reading_process_output): Change int pnamelen to
2483 * nsterm.m (setMarkedText:selectedRange:):
2484 (deleteWorkingText):
2485 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2486 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2487 argument to unsigned long to avoid warning.
2488 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2490 * conf_post.h (assume): Fix compiler error: x shall be cond.
2492 2013-09-22 Daniel Colascione <dancol@dancol.org>
2494 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2495 warning when compiling without a window system.
2497 2013-09-22 Daniel Colascione <dancol@dancol.org>
2499 * data.c (Qbool_vector_p): New symbol.
2500 (bool_vector_spare_mask, popcount_size_t_generic)
2501 (popcount_size_t_msc, popcount_size_t_gcc)
2503 (bool_vector_binop_driver)
2504 (count_trailing_zero_bits, size_t_to_host_endian)
2505 (Fbool_vector_exclusive_or)
2506 (Fbool_vector_union)
2507 (Fbool_vector_intersection, Fbool_vector_set_difference)
2508 (Fbool_vector_subsetp, Fbool_vector_not)
2509 (Fbool_vector_count_matches)
2510 (Fbool_vector_count_matches_at): New functions.
2511 (syms_of_data): Intern new symbol, functions.
2512 * alloc.c (bool_vector_payload_bytes): New function.
2513 (Fmake_bool_vector): Instead of calling Fmake_vector,
2514 which performs redundant initialization and argument checking,
2515 just call allocate_vector ourselves. Make sure we clear any
2516 terminating padding to zero.
2517 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2518 instead of open-coding the size calculation.
2519 (vroundup_ct): New macro.
2520 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2521 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2522 * composite.c (composition_gstring_put_cache):
2523 Change lint_assume to assume.
2524 * conf_post.h (assume): New macro.
2525 (lint_assume): Remove.
2526 * dispnew.c (update_frame_1): Change lint_assume to assume.
2527 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2529 * image.c (gif_load): Change lint_assume to assume.
2530 * lisp.h (eassert_and_assume): New macro.
2531 (Qbool_vector_p): Declare.
2532 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2533 (swap16, swap32, swap64): New inline functions.
2534 * macfont.c (macfont_shape): Change lint_assume to assume.
2535 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2536 * xsettings.c (parse_settings): Use new swap16 and
2537 swap32 from lisp.h instead of file-specific macros.
2539 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2541 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2542 found (which can legitimately happen when the glyph row at the
2543 window start is disabled in the current_matrix. (Bug#15365)
2545 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2547 Fix syntax.h bug introduced by recent INLINE change.
2548 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2549 conditionally compiled one way in some modules, and a different
2550 way in others. This doesn't work with extern inline functions,
2551 which must have the same definition in all modules, because the
2552 defining code might be shared across modules, depending on the
2553 implementation. Symptoms reported by Martin Rudalics in:
2554 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2555 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2556 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2557 overriding the corresponding functions in syntax.h.
2558 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2559 (syntax_property): New inline functions.
2560 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2561 Rewrite in terms of these new functions.
2563 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2565 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2566 not chars_in_text, whose result depends on the multibyteness of
2567 the current buffer. (Bug#15426)
2569 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2571 Port recent change to hosts where pointers aren't 'long'.
2572 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2573 Don't assume that pointers are the same width as 'long'.
2574 Add a compile-time check that a pointer fits into two X slots.
2576 A simpler, centralized INLINE.
2577 * conf_post.h (INLINE): Define only if not already defined.
2578 This allows us to use a single INLINE, defined by one file
2580 * emacs.c (INLINE): Define it.
2581 Also, include category.h, charset.h, composite.h, dispextern.h,
2582 syntax.h, systime.h, so that their INLINE definitions are expanded
2584 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2585 * buffer.h, buffer.c (BUFFER_INLINE):
2586 * category.h, category.c (CATEGORY_INLINE):
2587 * character.h, character.c (CHARACTER_INLINE):
2588 * charset.h, charset.c (CHARSET_INLINE):
2589 * composite.h, composite.c (COMPOSITE_INLINE):
2590 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2591 * frame.h, frame.c (FRAME_INLINE):
2592 * intervals.h, intervals.c (INTERVALS_INLINE):
2593 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2594 * lisp.h, alloc.c (LISP_INLINE):
2595 * process.h, process.c (PROCESS_INLINE):
2596 * syntax.h, syntax.c (SYNTAX_INLINE):
2597 * systime.h, sysdep.c (SYSTIME_INLINE):
2598 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2599 * window.h, window.c (WINDOW_INLINE):
2600 Remove. All uses replaced with INLINE.
2602 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2604 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2607 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2609 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2610 'const char *' to avoid compiler warnings due to similar change in
2611 the prototype of x_get_string_resource.
2613 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2615 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2616 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2617 going to replace static variables below. Adjust comments.
2618 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2619 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2620 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2621 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2622 Related users changed.
2623 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2624 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2625 last_mouse_movement_time, going to replace static variables below.
2627 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2628 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2630 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2631 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2632 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2633 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2634 static variables below.
2635 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2636 (last_mouse_scroll_bar): Remove.
2637 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2638 (mouseExited): Related users changed.
2640 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2642 Do not use external array to process X scroll bar messages.
2643 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2644 (x_send_scroll_bar_event): Pack window pointer into two slots
2645 of XClientMessageEvent if we're 64-bit. Adjust comment.
2646 (x_scroll_bar_to_input_event): Unpack accordingly.
2648 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2650 Ifdef away recent changes which aren't relevant to NS port.
2651 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2652 [!HAVE_NS]: Declare as such.
2653 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2654 [!HAVE_NS]: Define as such.
2656 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2658 * frame.c (x_redo_mouse_highlight): New function
2659 to factor out common code used in W32 and X ports.
2660 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2661 * xterm.h (struct x_display_info):
2662 * w32term.h (struct w32_display_info):
2663 * nsterm.h (struct ns_display_info): New members
2664 last_mouse_motion_frame, last_mouse_motion_x and
2665 last_mouse_motion_y, going to replace static variables below.
2666 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2667 (redo_mouse_highlight): Remove.
2668 (note_mouse_movement, syms_of_xterm): Adjust user.
2669 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2670 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2671 (redo_mouse_highlight): Remove.
2672 (note_mouse_movement, syms_of_w32term): Adjust user.
2673 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2674 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2676 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2677 * nsfns.m (compute_tip_xy): Adjust user.
2679 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2681 * frame.c (x_mouse_grabbed): New function.
2682 * dispextern.h (x_mouse_grabbed): Add prototype.
2683 (last_mouse_frame): Remove declaration.
2684 * xterm.h (struct x_display_info):
2685 * w32term.h (struct w32_display_info):
2686 * nsterm.h (struct ns_display_info): New member
2687 last_mouse_frame, going to replace...
2688 * xdisp.c (last_mouse_frame): ...global variable.
2689 (note_tool_bar_highlight):
2690 * w32term.c (w32_mouse_position, w32_read_socket):
2691 * xterm.c (XTmouse_position, handle_one_xevent):
2692 Use x_mouse_grabbed.
2693 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2695 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2697 * w32term.c (w32_read_socket): Avoid temporary
2698 variables in a call to x_real_positions.
2699 * xterm.c (handle_one_xevent): Likewise.
2701 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2703 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2704 (x_icon_type): Remove prototype.
2705 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2706 * frame.c (x_icon_type): Remove.
2707 * w32term.c (x_make_frame_visible, x_iconify_frame):
2708 * xterm.c (x_make_frame_visible, x_iconify_frame):
2709 Use x_set_bitmap_icon to factor out common code.
2711 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2713 * dispextern.h (check_x_display_info, x_get_string_resource):
2714 Declare here just once and unify the latter.
2715 * frame.c (check_x_display_info, x_get_string_resource):
2716 * nsterm.h (check_x_display_info):
2717 * xrdb.c (x_get_string_resource):
2718 * xterm.h (check_x_display_info): Remove prototypes.
2719 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2720 * w32reg.c (x_get_string_resource): Likewise.
2721 (w32_get_rdb_resource): Adjust user.
2723 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2725 * xterm.h (struct x_display_info): New member
2726 x_pending_autoraise_frame, going to replace...
2727 * xterm.c (pending_autoraise_frame): ...static variable.
2728 (x_new_focus_frame, XTread_socket): Adjust users.
2729 * w32term.h (struct w32_display_info): New member
2730 w32_pending_autoraise_frame, going to replace...
2731 * w32term.c (pending_autoraise_frame): ...global variable.
2732 (x_new_focus_frame, w32_read_socket): Adjust users.
2734 2013-09-17 Glenn Morris <rgm@gnu.org>
2736 * xdisp.c (message_dolog): If we create *Messages*,
2737 switch it to messages-buffer-mode.
2739 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2741 Don't overuse 'const' in types of locals.
2742 * bidi.c (bidi_count_bytes):
2743 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2744 (xg_event_is_for_scrollbar):
2745 * xselect.c (x_handle_property_notify)
2746 (x_handle_selection_notify, x_handle_dnd_message):
2747 * xsettings.c, xsettings.h (xft_settings_event):
2748 * xterm.c (x_handle_net_wm_state, handle_one_event)
2749 (x_menubar_window_to_frame, x_detect_focus_change)
2750 (construct_mouse_click, note_mouse_movement)
2751 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2752 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2753 (handle_one_xevent, x_handle_net_wm_state):
2754 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2755 (x_handle_dnd_message):
2756 Avoid unnecessary 'const', typically the second 'const' in
2757 'const foo * const arg', a 'const' that does not affect the API
2758 and doesn't significantly help the human reader.
2760 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2762 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2763 only if Glib < 2.36.0.
2764 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2765 * xsettings.c (init_gconf, init_gsettings): Do not check
2767 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2769 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2771 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2773 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2774 before calling g_type_init.
2776 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2778 * nsterm.m (syms_of_nsterm): ... to here.
2780 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2782 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2783 (ignore_next_mouse_click_timeout): Use Time as X does.
2784 (handle_one_xevent): Avoid cast and use unsigned comparison.
2786 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2788 Do not copy X event in handle_one_xevent except KeyPress case.
2789 Wnen XEvent is processed, it is unlikely to be changed except
2790 KeyPress case, so we can avoid copying and use const pointer to
2791 const data to make sure that an event is not changed elsewhere.
2792 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2793 const' and do not create local copy except for the KeyPress event.
2794 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2795 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2796 (x_handle_net_wm_state, x_menubar_window_to_frame)
2797 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2798 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2799 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2800 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2801 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2802 (x_handle_dnd_message):
2803 * xsettings.c (xft_settings_event):
2804 Use 'const XEvent * const' where appropriate.
2805 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2807 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2809 Fix X event waiting to handle multiple frames.
2810 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2811 * xterm.c (pending_event_wait): Remove. Adjust users.
2812 (x_detect_focus_change): Pass frame arg.
2813 (handle_one_xevent): Find related frame early and clear per-frame
2814 wait_event_type only if this is an event for the relevant frame.
2815 (x_wait_for_event): Use per-frame wait_event_type.
2817 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2819 * nsfns.m (Fx_create_frame): Fix font driver registration for
2822 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2823 for syms_of_macfont.
2825 * nsterm.m: Include macfont.h.
2826 (ns_tmp_flags, ns_tmp_font): Remove.
2827 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2828 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2829 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2830 (changeFont:): Fix code style. Check for font driver type when
2833 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2836 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2837 (nsfont_open): Set font driver type.
2838 Set font->ascent and font->descent. Figure out font instead of
2839 ns_tmp_font, and flags instead of ns_tmp_flags.
2840 Fix indentation. Remove call to ns_draw_text_decoration,
2843 * nsfns.m: Include macfont.h.
2844 (Fx_create_frame): Register macfont driver, make a better default font.
2845 (Fns_popup_font_panel): Get font from macfont driver, if used.
2847 * macfont.m, macfont.h, maccuvs.h: New files.
2849 * font.h: Declare syms_of_macfont.
2851 * font.c (syms_of_font): Call syms_of_macfont.
2853 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2855 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2857 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2858 and it is always zero for others, so I assume that this is an ancient
2859 leftover which nobody will want to change any more.
2860 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2861 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2862 * frame.c (x_set_scroll_bar_width):
2863 * w32fns.c (w32_createscrollbar):
2864 * w32term.c (w32_set_vertical_scroll_bar):
2865 * xfns.c (x_set_scroll_bar_default_width):
2866 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2867 (x_scroll_bar_expose): Related users changed.
2869 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2871 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2872 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2873 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2875 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2877 * nsterm.h, w32term.h, xterm.h: ...and not here.
2878 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2879 Remove unused Xisms.
2880 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2881 these modules are never compiled otherwise.
2883 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2885 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2886 Doc fix. (Bug#15375)
2888 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2890 Unify Fx_focus_frame between all ports.
2891 * frame.h (x_focus_frame): New prototype.
2892 * xfns.c (Fx_focus_frame): Remove.
2893 (syms_of_xfns): Do not defsubr it.
2894 (x_focus_frame): X implementation.
2895 * nsfns.m (Fx_focus_frame): Remove.
2896 (syms_of_nsfns): Do not defsubr it.
2897 (x_focus_frame): NS implementation.
2898 * w32term.c (Fx_focus_frame): Remove.
2899 (x_focus_on_frame): Rename to...
2900 (x_focus_frame): W32 implementation.
2901 * w32term.h (x_focus_on_frame): Remove prototype.
2902 * w32fns.c (Fx_focus_frame): Remove.
2903 (syms_of_w32fns): Do not defsubr it.
2904 * frame.c (Fx_focus_frame): Define here.
2905 (syms_of_frame): Defsubr here.
2906 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2908 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2910 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2911 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2912 each port to reference the port-specific window system data.
2913 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2914 (FRAME_DISPLAY_INFO): Define.
2915 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2916 (FRAME_DISPLAY_INFO): Define. Adjust users.
2917 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2918 (FRAME_DISPLAY_INFO): Define. Adjust users.
2919 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2920 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2921 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2922 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2923 * xselect.c, xterm.c: All related users changed.
2925 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2927 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2928 (x_menubar_window_to_frame): Remove prototypes.
2929 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2930 (x_menubar_window_to_frame, x_top_window_to_frame):
2932 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2933 (x_menubar_window_to_frame, x_top_window_to_frame):
2934 ...to here and convert all but the last to static.
2936 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2938 * lisp.mk (lisp): Add w32-common-fns.elc.
2940 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2942 * charset.c (char_charset): Document an exception for char-charset.
2944 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2946 * xterm.h (x_display_info): New field last_user_time...
2947 * xterm.c (toplevel): ...to replace static last_user_time.
2948 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2950 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2952 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2953 scroll bar values to prevent thumb from disappear and update comment.
2955 2013-09-11 Glenn Morris <rgm@gnu.org>
2957 * emacs.c (usage_message): Possessive apostrophe tweak.
2959 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2961 * nsterm.m (syms_of_nsterm): Use Qns.
2962 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2963 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2964 * xfns.c (x_display_info_for_name, Fx_open_connection):
2965 Remove old '#if 0' code.
2966 (syms_of_xfns): Use Qx.
2967 * termhooks.h (fullscreen_hook): Remove the leftover.
2968 (struct terminal): Fix typo in comment.
2970 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2972 Cleaning up a few X scroll bar bits.
2973 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2974 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2975 New member last_seen_part, going to replace...
2976 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2977 (xt_action_hook) [USE_LUCID]: Adjust user.
2978 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2979 Lucid-specific scroll bar support.
2980 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2981 to int and adjust to use last_seen_part member.
2982 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2983 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2984 Initialize last_seen_part.
2986 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2988 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2989 insert-buffer-substring an empty string.
2991 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2993 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2994 avoiding a GCC warning.
2996 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2998 Ifdef away frame tool bar code when it is not really used.
2999 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3000 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3001 and minimize_tool_bar_window_p under the above.
3002 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3003 (fset_tool_bar_window): Likewise.
3004 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3005 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3006 (change_frame_size_1):
3007 * window.c (window_from_coordinates, Frecenter): Adjust users.
3008 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3009 code is not really used.
3010 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3011 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3012 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3013 [!USE_GTK && !HAVE_NS]: Define as such.
3014 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3015 (note_mouse_highlight, expose_frame):
3016 * xfns.c (x_set_tool_bar_lines):
3017 * xterm.c (handle_one_xevent): Adjust users.
3019 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3021 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3022 This bug was introduced by my 2013-08-26 patch, which incorrectly
3023 assumed that the terminfo implementation doesn't use termcap buffers.
3024 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3025 these buffers apparently are used after all.
3026 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3027 (struct tty_display_info): Define members termcap_term_buffer and
3028 termcap_strings_buffer even if TERMINFO.
3030 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3033 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3034 'usage' docstring entry to pacify make-docfile.
3036 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3038 Change comparison functions =, <, >, <=, >= to take many arguments.
3039 * data.c: Change comparison functions' interface and implementation.
3040 * lisp.h: Make arithcompare available for efficient two arg
3042 * bytecode.c: Use arithcompare.
3043 * fileio.c: Use new interface.
3045 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3047 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3049 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3051 * eval.c (Feval): Document the new use of `lexical'.
3053 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3055 Review and drop old frame resize hack.
3056 * frame.h (struct frame): Remove force_flush_display_p.
3057 * dispnew.c (update_frame): Adjust user and don't call
3058 flush_frame here. The comment has said that there was an issues
3059 with redisplaying fringes, but I don't see any differences with
3060 and without this hack. Hopefully we can continue without it.
3061 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3062 current frame matrices twice if resized_p is set.
3064 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3066 Do not populate pure Xism x_sync to other ports.
3067 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3068 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3069 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3070 * w32term.h (x_sync): Remove prototype.
3072 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3074 Cleanup frame flushing.
3075 * dispextern.h (struct redisplay_interface):
3076 Drop flush_display_optional because flush_display is enough
3077 for X and flushing via RIF is just a no-op for others.
3078 * frame.h (flush_frame): New function.
3079 * dispnew.c (update_frame):
3080 * minibuf.c (read_minibuf):
3081 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3083 * keyboard.c (detect_input_pending_run_timers): Do not flush
3084 all frames but selected one in redisplay_preserve_echo_area.
3085 * nsterm.m (ns_flush): Remove no-op.
3086 (ns_redisplay_interface): Adjust user.
3087 * w32term.h (x_flush): Remove no-op.
3088 (w32_redisplay_interface): Adjust user.
3089 * xterm.c (x_flush): Simplify because we do not flush all
3090 frames at once any more. Adjust comment.
3091 (x_redisplay_interface): Adjust user.
3093 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3095 Port --without-x --enable-gcc-warnings to Fedora 19.
3096 * gfilenotify.c (globals_of_gfilenotify):
3097 Call g_type_init only if using an older glib version that needs it.
3099 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3101 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3102 (last_glyphless_glyph_merged_face_id): Remove declarations.
3103 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3104 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3105 (last_glyphless_glyph_merged_face_id): Now static.
3106 (merge_escape_glyph_face): New function, refactored from...
3107 (get_next_display_element): ...here.
3108 (merge_glyphless_glyph_face): New function, refactored from...
3109 (produce_glyphless_glyph): ...here...
3110 * term.c (produce_glyphless_glyph): ...and here.
3112 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3114 * eval.c (eval_sub): Only call Ffunction if necessary.
3116 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3118 Attempt to make redisplay more selective when changing cursor type.
3119 * frame.h (struct frame): New bitfield cursor_type_changed.
3120 * xdisp.c (cursor_type_changed): Remove.
3121 (try_cursor_movement, redisplay_window, try_window_id)
3122 (set_frame_cursor_types, try_window_reusing_current_matrix):
3123 Adjust to use per-frame bitfield.
3124 (redisplay_internal): Look for cursor type change on each visible
3125 frame and consider all frames if cursor type has been changed on
3126 the frame other than selected. If cursor type has been changed on
3127 selected frame only, do not use fast update.
3129 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3131 Attempt to make redisplay more selective when changing fonts.
3132 * frame.h (struct frame): New bitfield fonts_changed.
3133 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3134 (adjust_frame_glyphs): Add prototype.
3135 * dispnew.c (fonts_changed_p): Remove.
3136 (adjust_glyphs): Remove because we do not
3137 adjust matrices on all frames at once any more.
3138 (adjust_frame_glyphs): Block and unblock input here.
3139 (adjust_glyph_matrix): Use fonts_changed.
3140 (change_frame_size_1): Use adjust_frame_glyphs.
3141 * font.c (font_open_entity): Use fonts_changed.
3142 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3143 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3144 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3145 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3146 (shrink_mini_window, Fresize_mini_window_internal)
3147 (window_scroll_pixel_based, Fset_window_configuration)
3148 (apply_window_adjustment, Fset_window_vscroll):
3149 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3150 Use adjust_frame_glyphs.
3151 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3152 (try_window_reusing_current_matrix, try_window_id, display_line)
3153 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3154 (redisplay_internal): Consider fonts_changed and adjust frame
3155 matrices for each frame only if the frame is visible. If font
3156 has been changed on some frame during full redisplay, retry
3157 only visible frames where the font has been actually changed.
3159 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3161 Cache current header and mode line height for each window.
3162 * window.h (struct window): New fields mode_line_height
3163 and header_line_height.
3164 * window.c (make_window): Initialize them.
3165 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3166 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3167 (current_mode_line_height, current_header_line_height):
3169 * xdisp.c (current_mode_line_height, current_header_line_height):
3171 (pos_visible_p, init_xdisp): Adjust user.
3172 (redisplay_window): Invalidate mode_line_height and
3173 header_line_height if current and desired matrices do not agree.
3175 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3177 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3178 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3180 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3182 Make --without-x compatible with --enable-gcc-warnings.
3183 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3184 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3185 members under HAVE_WINDOW_SYSTEM.
3186 * keyboard.c (make_lispy_focus_out): Likewise.
3187 (record_menu_key): Move under HAVE_MENUS.
3188 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3189 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3190 (syms_of_xdisp): Adjust user.
3191 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3192 (start_hourglass, cancel_hourglass):
3193 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3194 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3195 and CLEAR_FONT_TABLE_NFONTS.
3196 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3197 Declare only if HAVE_WINDOW_SYSTEM.
3198 (lface_same_font_attributes_p, clear_face_gcs): Define only
3199 if HAVE_WINDOW_SYSTEM.
3201 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3203 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3204 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3205 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3207 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3209 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3211 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3213 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3214 This fixes a type error on hosts where ptrdiff_t is wider than int.
3216 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3218 * keyboard.c (read_key_sequence_vs): New function.
3219 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3222 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3224 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3226 Makefile improvements.
3227 * Makefile.in (config.status): Don't use double-colon rules, as
3228 they are not portable according to POSIX. Fix shell typo with `;
3229 I guess this rule has never been tested?
3230 (VCSWITNESS): New macro, to override any environment var.
3232 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3234 * xterm.h (struct x_display_info): Do not track X connection
3235 fd separately because it is always available from Display.
3236 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3239 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3241 * buffer.c (drop_overlay):
3242 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3243 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3245 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3247 * buffer.c (Fmake_overlay, Fmove_overlay):
3248 * intervals.c (set_point_from_marker):
3249 * print.c (PRINTPREPARE): Prefer signal_error
3250 to plain error and report unsuitable marker too.
3252 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3254 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3255 for 'dragging' member.
3256 (struct x_output): Remove set-but-unused leftovers
3257 'left_before_move' and 'top_before_move'.
3258 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3259 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3260 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3261 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3262 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3263 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3264 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3265 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3267 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3269 * nsfont.m (INVALID_GLYPH): New define.
3270 (nsfont_encode_char): Use INVALID_GLYPH.
3271 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3273 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3275 * xterm.c (x_last_mouse_movement_time): Revert last change.
3276 This code should use XDisplayMotionBufferSize to check display's
3277 motion history first, and there are few other issues as well.
3278 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3279 (handle_one_xevent): Adjust user.
3281 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3283 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3284 * frame.c (Flast_nonminibuf_frame): ... to here.
3285 (check_minibuf_window): Don't abort if no window was found
3288 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3290 Use XGetMotionEvents to ask the last mouse motion time from X server.
3291 * xterm.c (X_MOTION_HISTORY): Default to 1.
3292 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3293 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3294 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3295 Ifdef away legacy code.
3296 (XTmouse_position, x_scroll_bar_report_motion):
3297 Use x_last_mouse_movement_time.
3298 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3301 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3303 * msdos.c (last_mouse_window): Move to...
3304 (dos_rawgetc): ...this function and adjust comment.
3305 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3306 (mouseMoved): ...this function and adjust comment.
3307 * w32term.c (last_window): Likewise with...
3308 (w32_read_socket): ...this function.
3309 * xterm.c (last_window): Likewise with...
3310 (handle_one_xevent): ...this function.
3312 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3314 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3315 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3316 (handle_one_xevent): ...to here.
3317 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3320 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3322 * msdos.c (IT_set_terminal_window): Remove no-op.
3323 (initialize_msdos_display): Adjust terminal setup.
3324 * w32console.c (w32con_set_terminal_window): Remove no-op.
3325 (initialize_w32_display): Adjust terminal setup.
3326 * w32term.c (w32_set_terminal_window): Remove no-op.
3327 (w32_create_terminal): Adjust terminal setup.
3328 * xterm.c (XTset_terminal_window): Remove no-op.
3329 (x_create_terminal): Adjust terminal setup.
3331 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3333 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3335 (ns_create_terminal): Adjust terminal setup.
3336 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3338 (w32_create_terminal): Adjust terminal setup.
3339 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3341 (x_create_terminal): Adjust terminal setup.
3343 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3345 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3346 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3347 * dispnew.c (buffer_posn_from_coords):
3348 * window.c (Fwindow_end, displayed_window_lines):
3349 * xdisp.c (redisplay_mode_lines): Use it.
3351 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3353 * fontset.c (face_for_char): Check char in the current face font first
3354 if HAVE_NS (Bug#15138).
3356 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3358 * window.c (temp_output_buffer_show): Make sure window returned
3359 by display_buffer is live (Bug#15213).
3361 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3363 Minor cleanup to avoid forward declarations.
3364 * coding.h (struct ccl_spec): Remove forward declaration.
3365 * composite.h (toplevel): Include font.h.
3366 (struct composition_it, struct face, struct font_metrics):
3367 Remove forward declaration.
3368 * dispextern.h (struct image, struct atimer): Likewise.
3369 * emacsgtkfixed.h (struct frame): Likewise.
3370 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3371 * font.h (struct font_driver, struct font, struct glyph_string)
3372 (struct face): Remove forward declaration.
3373 * fontset.h (struct face, struct font): Likewise.
3374 * frame.h (toplevel): Style cleanup.
3375 (enum output_method): Move to...
3376 * termhooks.h (enum output_method): ...here.
3377 (struct glyph, struct frame, struct ns_display_info)
3378 (struct x_display_info, struct w32_display_info):
3379 Remove forward declaration.
3380 * xterm.h (toplevel): Include termhooks.h.
3381 (struct font, struct window, struct glyph_matrix, struct frame)
3382 (struct input_event, struct face, struct image): Remove forward
3384 * gtkutil.h (struct _widget_value): Likewise.
3385 * keyboard.h (toplevel): Include termhooks.h.
3386 (struct input_event): Remove forward declaration.
3388 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3390 * intervals.c (set_point_from_marker): New function.
3391 * editfns.c (Fgoto_char):
3392 * process.c (Finternal_default_process_filter):
3393 * window.c (select_window_1): Use it.
3394 * buffer.h (set_point_from_marker): Add prototype.
3396 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3398 * w32.c (term_winsock): Call release_listen_threads before calling
3400 (_sys_wait_accept): Wait for accept event in a loop with a finite
3401 timeout, instead of waiting indefinitely. Will hopefully avoid
3402 hanging during exit because WSACleanup deadlocks waiting for the
3403 event object to be released. (Bug#14333)
3405 * w32proc.c (release_listen_threads): New function, signals all
3406 the reader threads that listen for connections to stop waiting.
3408 * w32.h (release_listen_threads): Add prototype.
3410 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3412 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3413 field of new marker (for sanity and safety).
3414 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3415 anyway because XMISCTYPE is a function and can't be an lvalue).
3417 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3419 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3420 (x_after_update_window_line, x_scroll_bar_create):
3421 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3422 (handle_one_xevent, x_clear_frame_area):
3423 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3424 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3425 * xterm.h (x_clear_area): Adjust prototype.
3427 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3429 Hook scanning and indentation functions to find_newline. This helps
3430 to avoid duplicated code and renders more respect to newline cache.
3431 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3432 * cmds.c (Fforward_line):
3433 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3434 Use find_newline and avoid unnecessary point movements.
3435 * search.c (scan_newline): Implement on top of find_newline.
3437 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3439 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3440 scoped code (bug#11258).
3442 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3444 * nsterm.m (last_window): New variable.
3445 (EV_TRAILER2): New macro.
3446 (EV_TRAILER): Call EV_TRAILER2.
3447 (mouseMoved:): Add support for mouse-autoselect-window
3448 on nextstep (Bug#6888).
3450 2013-08-28 Andreas Schwab <schwab@suse.de>
3452 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3453 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3454 Remove unused macro definitions.
3455 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3456 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3457 Only define if emacs.
3459 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3461 Prefer enum glyph_row_area to int where appropriate.
3462 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3464 (window_box, window_box_width, window_box_left, window_box_left_offset)
3465 (window_box_right, window_box_right_offset): Adjust prototypes.
3466 * xdisp.c (window_box, window_box_width, window_box_left)
3467 (window_box_left_offset, window_box_right, window_box_right_offset):
3468 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3469 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3470 * nsterm.m (ns_clip_to_row):
3471 * w32term.c (w32_clip_to_row):
3472 * xterm.c (x_clip_to_row): Likewise.
3474 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3476 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3477 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3479 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3481 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3482 for portability to hosts where /bin/sh has problems.
3484 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3486 Redesign redisplay interface to drop global output_cursor.
3487 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3488 (toplevel): Remove declaration of output_cursor.
3489 (set_output_cursor, x_cursor_to): Remove prototype.
3490 * window.h (struct window): New member output_cursor.
3491 (output_cursor_to): New function to replace RIF member.
3492 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3493 (update_text_area, set_window_cursor_after_update): Use it.
3494 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3495 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3496 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3497 * w32term.c (x_update_window_begin, x_update_window_end):
3498 * xterm.c (x_update_window_begin, x_update_window_end):
3499 Adjust to use per-window output cursor.
3501 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3503 Simplify SELECT_TYPE-related code.
3504 Like EMACS_TIME, this portability layer is no longer needed, since
3505 Emacs has been using fd_set as a portability layer for some time.
3506 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3507 (SELECT_TYPE): Remove. All uses changed to fd_set.
3508 (fd_set) [!FD_SET]: New typedef.
3510 Simplify EMACS_TIME-related code.
3511 This portability layer is no longer needed, since Emacs has been
3512 using struct timespec as a portability layer for some time.
3513 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3514 Include <time.h> rather than "systime.h"; that's all that's needed now.
3515 * dispnew.c: Include <timespec.h> rather than "systime.h";
3516 that's all that's needed now.
3517 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3518 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3519 TIMESPEC_RESOLUTION.
3520 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3521 LOG10_TIMESPEC_RESOLUTION.
3522 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3523 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3524 (make_emacs_time): Remove. All used changed to make_timespec.
3525 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3526 (current_timespec): Rename from current_emacs_time. All uses changed.
3527 (add_emacs_time): Remove. All uses changed to timespec_add.
3528 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3529 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3530 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3531 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3532 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3533 (current_timespec): Rename from current_emacs_time. All uses changed.
3534 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3535 changed to timespec_cmp.
3536 * xgselect.c: Include <timespec.h>, since our .h files don't.
3538 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3540 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3541 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3542 Remove the leftovers.
3543 * gtkutil.c (toplevel): Do not declare Qxft but include
3545 * image.c (toplevel): Do not declare Vlibrary_cache because
3546 it's already done in lisp.h.
3548 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3550 * lisp.h (Mouse_HLInfo): Move from here...
3551 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3552 (reset_mouse_highlight): New function.
3553 * msdos.c (dos_set_window_size, IT_update_begin)
3554 (internal_terminal_init):
3555 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3556 (ns_initialize_display_info):
3557 * w32console.c (initialize_w32_display):
3558 * w32term.c (x_update_window_end, x_free_frame_resources)
3559 (w32_initialize_display_info):
3560 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3561 * window.c (Fdelete_other_windows_internal):
3562 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3563 * termchar.h (toplevel):
3564 * xterm.h (toplevel): Include dispextern.h.
3566 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3568 Fix minor problems found by static checking.
3569 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3570 (expect): Avoid nested-if warning.
3571 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3572 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3573 * nsterm.h, nsterm.m (ns_select):
3574 * xgselect.c, xgselect.h (xg_select):
3575 Adjust signature to better match pselect's.
3576 * nsterm.m (ns_select):
3577 Don't set *TIMEOUT, since pselect doesn't.
3578 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3579 diagnostic about assigning const char * to it.
3580 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3582 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3584 * lread.c (substitute_object_recurse): Handle hash-tables as well
3587 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3589 Fix unlikely core dump in init_tty, and simplify terminfo case.
3590 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3591 The old version incorrectly dumped core if malloc returned a
3592 buffer containing only non-NUL bytes.
3593 (init_tty): Do not allocate or free termcap buffers; the
3594 struct does that for us now.
3595 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3596 (struct tty_display_info): Define members termcap_term_buffer and
3597 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3598 use them. Allocate them directly in struct rather than indirectly
3599 via a pointer, to simplify init_tty.
3601 * frame.c (check_minibuf_window): Initialize 'window' properly,
3602 so that Emacs reliably aborts later if 'window' is not initialized.
3604 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3606 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3607 of VoidSymbol (Bug#15154).
3609 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3611 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3612 mouse_face_beg_y and mouse_face_end_y.
3613 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3614 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3615 Adjust users and update comment where appropriate.
3617 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3619 * frame.c (check_minibuf_window): New function.
3620 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3621 Call check_minibuf_window (Bug#15183).
3623 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3625 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3626 because this is the only last cursor data we need to keep and consult.
3627 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3628 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3631 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3633 Fix recovering from possible decompression error.
3634 Since insert_from_gap doesn't always move point, we can't use PT as
3635 the position where the partially decompressed data ends, and
3636 should count how many bytes was produced so far.
3637 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3638 (unwind_decompress): Really delete partially uncompressed data.
3639 (Fzlib_decompress_region): Take decompressed data size into account.
3641 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3643 * syntax.c (init_syntax_once): Adjust comment and do an early
3644 initialization of Qchar_table_extra_slots just once...
3645 * casetab.c (init_casetab_once):
3646 * category.c (init_category_once):
3647 * character.c (syms_of_character):
3648 * coding.c (syms_of_coding):
3649 * xdisp.c (syms_of_xdisp): ...and omit it here.
3651 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3653 * xdisp.c (get_next_display_element): Don't apply to characters
3654 from a display vector the logic of setting it->end_of_box_run_p
3655 suitable for characters from a buffer. (Bug#15175)
3657 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3658 to handle directories, rather than '_utime' which doesn't.
3661 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3663 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3664 or fullscreen (Bug#14627).
3666 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3668 System-dependent integer overflow fixes.
3669 * process.c (Fset_process_window_size): Signal an error if
3670 the window size is outside the range supported by the lower level.
3671 * sysdep.c (set_window_size): Return negative on error,
3672 nonnegative on success, rather than -1, 0, 1 on not in system,
3673 failure, success. This is simpler. Caller changed.
3674 (serial_configure): Remove unnecessary initialization of local.
3675 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3676 size fits in unsigned long; this isn't true on some 32-bit hosts.
3677 Avoid buffer overrun if some future version of /proc/meminfo has a
3678 variable name longer than 20 bytes.
3679 (system_process_attributes) [__FreeBSD__]:
3680 Don't assume hw.availpages fits in 'int'.
3682 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3684 Don't let very long directory names overrun the stack.
3685 Fix some related minor problems involving "//", vfork.
3686 * callproc.c (encode_current_directory): New function.
3687 (call_process): Don't append "/"; not needed.
3688 * fileio.c (file_name_as_directory_slop): New constant.
3689 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3690 this can save the caller having to alloca.
3691 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3692 Use SAFE_ALLOCA, not alloca.
3693 (directory_file_name, Fexpand_file_name): Leave leading "//"
3694 alone, since it can be special even on POSIX platforms.
3695 * callproc.c (call_process):
3696 * process.c (Fformat_network_address):
3697 * sysdep.c (sys_subshell):
3698 Use encode_current_directory rather than rolling our own.
3699 (create_process): No need to encode directory; caller does that now.
3700 * process.h (encode_current_directory): New decl.
3701 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3702 Rework to avoid 'goto xyzzy;'.
3704 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3706 * xdisp.c (handle_face_prop): If the default face was remapped use
3707 the remapped face for strings from prefix properties. (Bug#15155)
3709 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3711 Minor cleanup for redisplay interface and few related functions.
3712 * frame.h (enum text_cursor_kinds): Move from here...
3713 * dispextern.h (enum text_cursor_kinds): ...to here.
3714 (toplevel): Drop unnecessary declarations.
3715 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3716 in update_window_end_hook and draw_window_cursor functions.
3717 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3718 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3719 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3720 * xterm.c (x_update_window_end, x_draw_window_cursor):
3721 * xdisp.c (display_and_set_cursor, update_window_cursor)
3722 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3723 enum text_cursor_kinds where appropriate.
3725 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3727 Redesign redisplay interface to drop updated_row and updated_area.
3728 * dispextern.h (updated_row, updated_area): Remove declaration.
3729 (struct redisplay_interface): Pass glyph row and row area parameters
3730 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3731 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3733 * dispnew.c (updated_row, updated_area): Remove.
3734 (redraw_overlapped_rows, update_window_line): Adjust user.
3735 (update_marginal_area, update_text_area): Likewise. Pass updated row
3736 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3737 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3740 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3742 * process.c (flush_pending_output): Remove stub.
3745 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3747 * callproc.c: Fix race that killed background processes (Bug#15144).
3748 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3749 Record deleted process-id in critical section, not afterwards.
3750 Don't mistakenly kill process created by a call-process invocation
3751 that discards output and does not wait.
3753 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3755 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3756 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3757 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3758 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3759 to shut up compiler in mark_object.
3760 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3762 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3764 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3765 We can't portably rely on PTY_OPEN doing that, even if
3766 it calls posix_openpt with O_CLOEXEC.
3768 2013-08-20 Kenichi Handa <handa@gnu.org>
3770 * character.c (string_char): Improve commentary.
3772 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3774 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3775 (struct animation_cache): Make signature a flexible array member.
3776 All uses changed. This is a tad slower but may insulate us better
3777 from future changes to ImageMagick.
3779 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3781 * image.c: Shrink memory needed for animation cache.
3782 (SIGNATURE_DIGESTSIZE): New constant.
3783 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3784 (imagemagick_create_cache): Copy the signature. This saves
3785 several KB of memory that ImageMagick wastes per signature.
3786 Don't bother updating the update_time, as the caller does that now.
3787 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3788 it's a fixed size struct member now.
3789 (imagemagick_get_animation_cache): Always destroy the signature,
3790 as it's now imagemagick_create_cache's responsibility to copy it.
3791 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3792 and use memcmp rather than strcmp.
3793 eassert that ImageMagick returns a signature of the specified length.
3795 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3797 * image.c (imagemagick_get_animation_cache): Don't segfault on
3799 (imagemagick_get_animation_cache): Revert to previous definition
3800 so that it actually works. But keep the memory leak fix.
3801 (imagemagick_get_animation_cache): Fix memory leak.
3803 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3805 * image.c: Fix animation cache signature memory leak.
3806 Fix some other minor performance problems while we're at it.
3807 (imagemagick_create_cache): Clear just the members that
3808 need clearing. Don't set update_time, as caller does that now.
3809 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3810 Simplify by using pointer-to-pointer instead of a prev pointer.
3811 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3812 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3813 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3814 it's already a copy. Free the signature probe unless it's cached.
3816 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3817 This was introduced by my 2013-08-12 fix for Bug#15035.
3819 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3821 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3822 (imagemagick_prune_animation_cache): Now static.
3824 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3826 * image.c (imagemagick_get_animation_cache): Don't segfault when
3827 pruning all entries.
3829 2013-08-18 Ken Brown <kbrown@cornell.edu>
3831 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3832 static heap if ENABLE_CHECKING is defined.
3833 (max_bss_sbrk_ptr): New variable.
3835 (report_sheap_usage): Report maximum static heap usage instead of
3836 ending static heap usage.
3838 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3840 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3841 of zlib_initialized according to the results of calling
3842 init_zlib_functions.
3844 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3846 * image.c: Implement an ImageMagick per-image cache.
3847 (imagemagick_get_animation_cache): Fix a double-free error.
3848 (imagemagick_load_image): Remove the ping_wand code, which only
3849 apparently saved time on invalid animated images, and slowed down
3850 everything else. Optimise for the common case.
3852 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3854 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3856 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3858 * marker.c (set_marker): Remove documentation of undefined behavior.
3860 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3862 * image.c (imagemagick_compute_animated_image): Animate correctly
3863 when sub-images are smaller than the main image.
3864 (imagemagick_compute_animated_image): Setting the iterator row to
3865 zero is apparently not allowed.
3866 (imagemagick_compute_animated_image): Allow images that say they
3867 have sub-images that are bigger than the main image, but just crop
3870 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3872 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3874 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3876 * image.c (imagemagick_compute_animated_image): Respect the GIF
3879 2013-08-15 Ken Brown <kbrown@cornell.edu>
3881 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3882 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3885 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3887 Fix minor problems found by static checking.
3888 * frame.c (delete_frame):
3889 * xdisp.c (next_element_from_display_vector):
3890 Avoid uninitialized local.
3891 * image.c (imagemagick_compute_animated_image): Port to C89.
3892 Prefer usual GNU indentation style for loops.
3893 Be more careful about bizarrely large sizes, by using ptrdiff_t
3896 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3898 Fix infinite frame selection loop (Bug#15025).
3899 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3901 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3903 * xdisp.c (compute_window_start_on_continuation_line):
3904 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3905 to make sure we end up setting the window start at the leftmost
3906 visible character of the display line. This avoids funky
3907 horizontal shifting because the window start is not kept on the
3908 same position. (Bug#15090)
3909 (next_element_from_display_vector): Support 'box' face attribute
3910 in the face definitions of a display vector. (Bug#15099)
3912 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3914 * image.c (imagemagick_compute_animated_image): Implement animated
3916 (imagemagick_compute_animated_image): Fix some compilation
3917 warnings. Implement a very simple cache to make the animation
3918 usable at all, but it should be replaced with a per-image cache.
3920 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3922 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3923 to do `for' loops over alist values.
3924 * buffer.h (FOR_EACH_BUFFER):
3925 * process.c (FOR_EACH_PROCESS): Use it.
3926 (handle_child_signal, status_notify, Fget_buffer_process)
3927 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3929 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3931 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3932 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3933 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3934 to xzalloc and so avoid redundant call to memset.
3935 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3936 members because it is allocated with xzalloc and so already zeroed.
3938 2013-08-14 Ken Brown <kbrown@cornell.edu>
3940 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3943 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3945 Utility function and macro to copy Lisp string to C string.
3946 * lisp.h (xlispstrdupa): New macro.
3947 (xlispstrdup): New prototype.
3948 * alloc.c (xlispstrdup): New function.
3949 * callint.c (Fcall_interactively):
3950 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3951 (Fsubstitute_in_file_name):
3952 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3953 * image.c (x_create_bitmap_from_file):
3954 * w32term.c (w32_term_init):
3955 * xterm.c (x_term_init): Use xlispstrdup.
3957 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3959 * image.c (imagemagick_load_image): Make animated pictures work.
3960 There's still some problems with background color settings, though
3963 * decompress.c (unwind_decompress): Always restore point.
3965 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3967 * marker.c (set_marker): Reformat documentation.
3969 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3971 * xdisp.c (cursor_type_changed): Now static.
3973 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3974 Use changed. This avoids the need to call xmalloc and for the
3975 caller to call xfree, and avoids memory leaks in some situations.
3977 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3979 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3980 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3981 (redisplay_window): If window_end_valid is cleared due to non-zero
3982 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3983 so do not call to try_cursor_movement for that window.
3985 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3987 * window.h (struct window): Convert window_end_pos and
3988 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3989 (wset_window_end_pos, wset_window_end_vpos): Remove.
3990 * dispnew.c (adjust_glyph_matrix):
3991 * window.c (Fwindow_end, replace_window, set_window_buffer)
3993 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3994 (set_vertical_scroll_bar, redisplay_window, try_window)
3995 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3996 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3997 (note_mouse_highlight): Adjust users.
3998 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4001 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4003 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4004 * image.c (imagemagick_filename_hint): Use `const char *' and
4005 prefer SSDATA to SDATA to avoid warnings.
4007 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4009 Cleanup window fringes, margins and scroll bars adjustments.
4010 * window.c (set_window_fringes, set_window_margins)
4011 (set_window_scroll_bars, apply_window_adjustment): New functions.
4012 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4013 (Fset_window_scroll_bars): Use them.
4015 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4017 * window.h (struct window): Convert scroll_bar_width
4018 from Lisp_Object to integer. Adjust comment.
4019 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4021 * window.c (wset_scroll_bar_width): Remove.
4022 (make_window): Initialize scroll_bar_width.
4023 (Fsplit_window_internal): Use direct assignment.
4024 (Fset_window_configuration, save_window_save):
4025 Convert Lisp_Object to integer and back where appropriate.
4026 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4027 bar was actually changed, and mention this in docstring.
4029 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4031 * decompress.c: Minor simplifications.
4032 (Fzlib_decompress_region): Don't bother verifying
4033 that avail_out <= UINT_MAX, as that was confusing.
4034 Mention the restriction in a comment instead.
4035 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4037 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4039 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4040 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4042 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4044 * image.c (imagemagick_filename_hint): Check for errors in the
4047 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4049 * window.c (Fwindow_margins): Return nil when there's no marginal
4050 area, as per the documented API.
4052 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4053 Fmake_vector, as scroll bar's struct members are not all Lisp
4054 objects now. This avoids crashes in GC.
4056 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4057 bool, so its address could be taken.
4059 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4061 * image.c (imagemagick_filename_hint): New function to possibly
4062 apply `image-content-type-suffixes'.
4063 (imagemagick_load_image): Use it.
4065 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4067 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4068 if loading zlib failed.
4070 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4072 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4073 2013-08-13 checkin below. Change bool to BOOL, rule is:
4074 All Obj-C code uses BOOL, except for interfaces callable from C.
4076 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4078 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4080 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4081 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4082 bool instead of BOOL.
4083 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4084 from Lisp_Object to bitfield. Adjust comment.
4085 * w32term.c (x_scroll_bar_create): Adjust user.
4086 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4087 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4088 Use bool for boolean.
4089 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4090 to `unsigned int' when defining a bitfield.
4092 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4094 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4096 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4098 * window.h (struct window): Convert left_margin_cols and
4099 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4100 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4101 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4103 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4105 (showing_window_margins_p, update_window_line, update_frame_1):
4106 * fringe.c (draw_fringe_bitmap_1):
4107 * xdisp.c (window_box_width): Adjust users.
4108 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4109 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4110 Use direct assignment.
4111 (Fset_window_configuration, save_window_save, Fwindow_margins):
4112 Convert Lisp_Object to integer and back where appropriate.
4113 (Fset_window_margins): Adjust user. Return t if any margin
4114 was actually changed, and mention this in docstring.
4116 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4118 * syntax.c (forward_word):
4119 * cmds.c (forward_char, backward_char): Mention the optional argument.
4121 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4123 * window.h (struct window): Convert left_fringe_width
4124 and right_fringe_width from Lisp_Objects to integers.
4126 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4127 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4128 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4130 (make_window): Initialize new integer fields to -1.
4131 (Fsplit_window_internal): Use direct assignment.
4132 (Fset_window_configuration, save_window_save):
4133 Convert Lisp_Object to integer and back where appropriate.
4134 (Fset_window_fringes): Adjust user. Return t if any fringe
4135 was actually changed, and mention this in docstring.
4137 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4139 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4140 * nsfns.m (x_set_cursor_type):
4141 * w32fns.c (x_set_cursor_type):
4142 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4143 * xdisp.c (set_frame_cursor_types): ...but in common code.
4145 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4147 * font.c (clear_font_cache): New function, stripped from...
4148 (Fclear_font_cache): ...here, which now uses the function
4149 above. Adjust comment.
4150 * font.h (clear_font_cache): Add prototype.
4151 * xfaces.c (clear_face_cache): Use clear_font_cache.
4153 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4155 * window.c (Fset_window_start): Compare `w', not `window' because
4156 `w' might not be equal to `window' after call to decode_live_window.
4158 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4160 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4161 This fixes a problem introduced by the Bug#15035 patch
4162 when using GPG. Reported by Herbert J. Skuhra.
4164 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4166 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4167 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4168 not yet initialized.
4170 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4172 * decompress.c (Fzlib_decompress_region): Support zlib
4173 decompression, too, and rename.
4175 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4177 Minor zlib configuration tweaks.
4178 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4179 Don't assume presence of fn_inflateInit2_ zlib internal function.
4181 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4183 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4184 include the zlib prefix.
4186 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4188 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4189 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4190 define static variables that are pointers to zlib functions to be
4192 (init_zlib_functions) [WINDOWSNT]: New function.
4193 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4195 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4196 macros instead of invoking the zlib functions directly.
4197 (syms_of_decompress): DEFSYM Qzlib_dll.
4198 Staticpro Szlib_available_p.
4200 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4202 Avoid looping over all frame windows to freeze and unfreeze.
4203 * window.h (struct window): Drop frozen_window_start_p.
4204 (freeze_window_starts): Drop prototype.
4205 * frame.h (struct frame): New frozen_window_starts flag.
4206 (FRAME_WINDOWS_FROZEN): New macro.
4207 * window.c (freeze_window_start, freeze_window_starts):
4209 (select_window, replace_window): Adjust users.
4210 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4211 (window_frozen_p): New function.
4212 (redisplay_window): Use it.
4214 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4216 Fix some fd issues when running subprocesses (Bug#15035).
4217 Fix bugs that can leak files or file descriptors on errors.
4218 Don't unlink open temp files, as that's hard for users to diagnose
4219 when things go awry (e.g., temp disk exhausted).
4220 Don't bother to lock temp files. Check for invalid recursion.
4221 * callproc.c (synch_process_fd): Remove. All uses removed.
4222 (synch_process_tempfile): New var or macro.
4223 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4225 (record_kill_process): New arg, the temp name. All callers changed.
4226 (delete_temp_file): Now just a simple wrapper around unlink.
4227 (call_process_kill): New arg, the call_process_fd array.
4228 Close them all. Clear synch_process_pid. Remove the temp file,
4229 or arrange for it to be removed.
4230 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4231 that's been moved to synch_process_tempfile. Caller changed.
4232 Do not remove the tempfile; that's now call_process_kill's
4234 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4235 call_process_kill; the caller now does that.
4236 (call_process_cleanup): Do not close the process fd; that's now
4237 call_process_kill's responsibility.
4238 (Fcall_process): Implement via new function call_process, which
4239 has most of the old body of Fcall_process, but with a different API.
4240 (call_process): New function that does not open or close filefd if
4241 it is nonnegative. Record which fds need to be closed, and let
4242 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4243 Signal an error if invoked recursively (could be done via a hook).
4244 Simplify creation of the tempfile in the MSDOS case.
4245 Don't create the output file until after checking for the executable.
4246 Report any failure to open /dev/null.
4247 Don't open /dev/null for writing twice; once is enough.
4248 Don't create pipe if all output is being discarded or sent to file.
4249 Don't worry about setting up the coding system or reading from the
4250 pipe if all output is being discarded.
4251 Hoist fd_error local into top level, to lessen block nesting.
4252 Don't record deleted pid here; now done by Fcall_process_region.
4253 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4254 and note its success in synch_process_tempfile.
4255 Do not leak resources when child_setup fails.
4256 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4257 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4258 (create_temp_file): Now returns open fd, with an additional
4259 Lisp_Object * argument to return the name. All callers changed.
4260 Do not close the file; rewind it instead, and leave it open for
4261 the caller. Do not lock the temp file. Unwind-protect the file
4262 and the file-descriptor.
4263 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4264 If an asynchrounous process, record it here, not in call_process.
4265 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4266 * eval.c (set_unwind_protect): New function.
4267 * fileio.c (write_region): New function, generalized from the
4268 old Fwrite_region. Do not lock temp files.
4269 (Fwrite_region): Use it.
4270 * lisp.h (set_unwind_protect, write_region): New decls.
4271 * process.c: Include <verify.h>.
4272 (make_process): Mark fds as initially closed.
4273 (deleted_pid_list): Now a list of pid-filename pairs.
4275 (close_process_fd): New function.
4276 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4277 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4278 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4279 (create_process, create_pty, Fmake_serial_process)
4280 (server_accept_connection): Record which fds need to be closed,
4281 and let deactivate_process close them.
4282 (Fmake_network_process): Do not discard the unwind-protect
4283 until it's safe to do so.
4284 (deactivate_process): Close the fds opened by create_process etc.
4285 (Fprocess_send_eof): Adjust to new way of recording open fds.
4286 Report an error if /dev/null can't be opened, instead of aborting.
4287 * process.h (PROCESS_OPEN_FDS): New constant.
4288 (struct Lisp_Process): New member open_fds.
4289 (record_kill_process, record_deleted_pid): Adjust signatures.
4290 (record_deleted_pid): Move decl here ...
4291 * syswait.h (record_deleted_pid): ... from here.
4293 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4295 * decompress.c: Fix bugs with large buffers and weird inputs.
4296 Tune a bit. Reindent as per usual Emacs style.
4297 (BUFFER_SIZE): Remove.
4298 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4299 more than UINT_MAX bytes. Decompress into the gap instead of into
4300 an auto buffer, as this should avoid copying. Return nil if
4301 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4302 set immediate_quit; we shouldn't trust zlib code that much.
4304 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4306 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4307 errors, and really move the gap to where we want it.
4309 * lisp.h: Include decompress.c support.
4311 * emacs.c (main): Include decompress.c support.
4313 * Makefile.in: Include -lz if present.
4315 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4317 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4318 (initWithTitle:): Initialize frame to 0.
4319 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4320 (fillWithWidgetValue:frame:): Rename from
4321 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4323 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4324 fillWithWidgetValue:frame:
4326 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4327 remove memory leak warnings.
4329 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4330 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4333 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4334 (x_activate_menubar): Update the whole menu.
4335 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4336 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4337 current event is not NSSystemDefined (Bug#15001).
4338 Call ns_check_menu_open only if trackingMenu is 2.
4339 (menuDidClose:): New method, decrease trackingMenu.
4340 (fillWithWidgetValue:setDelegate:): New method.
4341 (fillWithWidgetValue:): Call the above.
4343 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4345 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4347 Omit some unnecessary casts.
4348 Many of these go back to the old pre-C89 days, when they may have
4349 been needed, but we've been assuming C89 or later for a while now.
4350 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4351 (live_float_p, live_misc_p, live_vector_p):
4352 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4353 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4354 (defvar_per_buffer):
4355 * callint.c (Fcall_interactively):
4356 * doc.c (Fsubstitute_command_keys):
4357 * filelock.c (get_boot_time):
4358 * frame.c (xrdb_get_resource):
4359 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4360 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4361 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4362 (menuitem_highlight_callback, menu_destroy_callback)
4363 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4364 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4365 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4366 (xg_tool_bar_help_callback, tb_size_cb):
4367 * image.c (xpm_alloc_color, png_read_from_memory)
4368 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4369 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4371 * keymap.c (describe_map):
4372 * nsfns.m (Fns_display_monitor_attributes_list):
4373 * nsmenu.m (process_dialog:):
4374 * nsterm.m (hold_event):
4375 * process.c (wait_reading_process_output):
4376 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4377 * scroll.c (do_direct_scrolling, scrolling_1):
4378 * termcap.c (tgetent):
4379 * window.c (check_window_containing, add_window_to_list)
4380 (freeze_window_starts):
4381 * xdisp.c (compare_overlay_entries, vmessage):
4382 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4383 (x_get_monitor_attributes_xrandr)
4384 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4385 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4386 * xfont.c (xfont_match, xfont_open):
4387 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4388 (menubar_selection_callback, menu_position_func)
4389 (popup_selection_callback, create_and_show_popup_menu)
4390 (dialog_selection_callback, create_and_show_dialog):
4391 * xrdb.c (x_get_string_resource):
4393 * xsmfns.c (x_session_check_input):
4394 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4395 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4396 (xaw_jump_callback, xaw_scroll_callback):
4397 Omit unnecessary casts.
4399 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4401 Minor string-length refactoring.
4402 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4403 * frame.c (make_monitor_attribute_list):
4404 Prefer build_string to strlen + make_string.
4406 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4408 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4409 don't check minor_code (Bug#14417).
4411 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4413 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4414 vertical positions instead. This avoids calling MATRIX_ROW with
4415 row numbers that are possibly beyond valid limits. (Bug#15064)
4417 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4419 Use xstrdup and build_unibyte_string where applicable.
4420 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4421 * xfns.c (x_window):
4422 * xrdb.c (x_get_customization_string):
4423 * xterm.c (xim_initialize):
4424 * w32fns.c (w32_window): Use xstrdup.
4425 (w32_display_monitor_attributes_list):
4426 * emacs.c (init_cmdargs):
4427 * keyboard.c (PUSH_C_STR):
4428 * nsfont.m (nsfont_open):
4429 * sysdep.c (system_process_attributes):
4430 * w32.c (system_process_attributes):
4431 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4433 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4435 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4436 variables of these types so that GDB would know about them, as aid
4437 for debugging fatal exceptions. (Bug#15024) See also
4438 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4441 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4443 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4444 larger than the NSWindow (Bug#14934).
4446 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4448 Redesign redisplay interface to drop global variable updated_window.
4449 Always pass currently updated window as a parameter to update routines.
4450 * dispextern.h (updated_window): Remove declaration.
4451 (struct redisplay_interface): Pass window parameter to
4452 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4453 and after_update_window_hook.
4454 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4456 * dispnew.c (updated_window): Remove.
4457 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4458 (update_window_line): Adjust to match redisplay interface changes.
4459 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4460 (ns_scroll_run, ns_after_update_window_line):
4461 * w32term.c (x_update_window_begin, x_update_window_end)
4462 (x_after_update_window_line, x_scroll_run):
4463 * xterm.c (x_update_window_begin, x_update_window_end)
4464 (x_after_update_window_line, x_scroll_run):
4465 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4466 Likewise. Adjust comments where appropriate.
4467 (x_cursor_to): Simplify because this is always called during window
4468 update (but install debugging check anyway).
4469 (expose_window): Check must_be_updated_p flag to see whether this
4470 function is called during window update.
4472 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4474 Do not reset window modification event counters excessively.
4475 These leftovers and poor man's tricky methods to catch extra
4476 redisplay's attention are no longer needed.
4477 * frame.c (set_menu_bar_lines_1):
4478 * minibuf.c (read_minibuf_unwind):
4479 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4480 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4481 (window_scroll_line_based, Fset_window_configuration):
4482 * xdisp.c (redisplay_window): Do not reset last_modified and
4483 last_overlay_modified counters.
4485 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4487 * xselect.c (x_send_client_event): Set send_event and serial, memset
4488 data.l as it might be bigger than data.b. Use 24 bit mask to
4489 XSendEvent (Bug#15034).
4491 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4493 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4494 for TTY frames that are not the top frame on their console.
4497 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4499 * w32term.c (w32fullscreen_hook): Really maximize frame when
4500 asked for (Bug#14841).
4502 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4504 Prefer selected_window to Fselected_window, likewise for frames.
4505 * buffer.c (Fbuffer_swap_text):
4506 * data.c (Fvariable_binding_locus):
4507 * window.c (run_window_configuration_change_hook): Adjust users.
4508 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4509 Use decode_live_frame.
4511 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4513 Be more careful if selected window shows the buffer other than current,
4514 use window_outdated only if this is not so. This change should also
4515 address some weird issues discussed in Bug#13012.
4516 * window.h (window_outdated): New prototype.
4517 * window.c (window_outdated): Now here. Convert from static and
4518 always assume window's buffer.
4519 (Fwindow_end, Fwindow_line_height): Use it.
4520 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4521 and always assume window's buffer.
4522 (redisplay_window): Adjust user.
4523 (redisplay_internal): Call to reconsider_clip_changes once and
4524 check whether mode line should be updated only if selected window
4525 shows current buffer.
4526 (run_window_scroll_functions): Use eassert for debugging check.
4527 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4529 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4531 * window.c (window_scroll, window_scroll_pixel_based)
4532 (window_scroll_line_based): Use bool for booleans.
4534 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4536 * process.c: Fix minor off-by-one issues in descriptor counts.
4537 This shouldn't fix any real bugs, but it cleans up the code a bit.
4538 (max_process_desc, max_input_desc): -1, not 0, means none.
4540 (delete_input_desc): New function.
4541 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4542 (deactivate_process): Scan backwards when recomuting max_process_desc;
4543 that should be faster.
4544 (init_process_emacs): Initialize max_input_desc.
4546 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4548 Use region cache to speedup bidi_find_paragraph_start.
4549 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4550 Rename cache_long_line_scans to cache_long_scans.
4551 * buffer.c (bset_cache_long_line_scans): Rename to
4552 bset_cache_long_scans.
4553 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4554 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4556 (syms_of_buffer): Rename cache-long-line-scans to
4557 cache-long-scans. Adjust docstring.
4558 * search.c (newline_cache_on_off):
4559 * indent.c (width_run_cache_on_off): Adjust users.
4560 * bidi.c (bidi_paragraph_cache_on_off): New function.
4561 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4562 * insdel.c (prepare_to_modify_buffer):
4563 Invalidate bidi_paragraph_cache if enabled.
4565 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4567 Invalidate region caches only if buffer text is going to be changed.
4568 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4569 (modify_text): ...new prototype.
4570 (prepare_to_modify_buffer_1): New prototype.
4571 * textprop.c (modify_region): Rename to...
4572 (modify_text_properties): ...new function.
4573 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4574 (Fremove_list_of_text_properties): Adjust users.
4575 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4576 (modify_text): ...new function.
4577 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4578 (prepare_to_modify_buffer_1): ...new function.
4579 * casefiddle.c (casify_region):
4580 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4581 (Ftranspose_regions): Use modify_text.
4583 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4585 * lisp.mk (lisp): Add nadvice.elc.
4587 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4589 New macro to iterate over live buffers similar to frames.
4590 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4591 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4592 Declare buffer-related variables here to offload lisp.h.
4593 * buffer.c (Vbuffer_alist): Adjust comment.
4594 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4595 (other_buffer_safely):
4596 * data.c (store_symval_forwarding):
4597 * dispnew.c (Fframe_or_buffer_changed_p):
4598 * fileio.c (Fdo_auto_save):
4599 * filelock.c (unlock_all_files):
4600 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4602 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4604 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4605 * callproc.c (create_temp_file):
4606 * filelock.c (create_lock_file):
4607 Assume mkostemp, since it's now provided by Gnulib.
4609 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4611 * w32.c (mkostemp): New function.
4612 (mktemp): Remove, no longer used. Most of the code reused in
4613 mkostemp. (Bug#15015)
4614 (mktemp): Don't undef.
4616 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4618 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4619 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4620 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4621 (free_glyph_pool, check_glyph_memory): Likewise for
4622 all users. Adjust comments where appropriate.
4624 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4626 * composite.h: Minor fixups.
4627 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4628 to fix a misspelling, and change it to an inline function while
4629 we're at it (it need not be a macro). All uses changed.
4630 (composition_method, composition_valid_p):
4631 Rewrite to avoid assignments in if-conditions.
4633 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4635 Do not use global Lisp_Object in composition macros.
4636 * composite.h (composition_temp): Remove declaration.
4637 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4638 (composition_method, composition_valid_p): ...inline functions.
4639 (compose_region): Remove the leftover.
4640 * composite.c (composition_temp): Remove.
4641 (run_composition_function, update_compositions)
4642 (composition_compute_stop_pos, composition_adjust_point)
4643 (Ffind_composition_internal):
4644 * coding.c (handle_composition_annotation):
4645 * xdisp.c (handle_composition_prop, check_point_in_composition):
4646 Related users changed.
4648 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4650 Drop FRAME_PTR typedef.
4651 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4652 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4653 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4654 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4655 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4656 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4657 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4658 All related users changed.
4660 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4662 * eval.c (default_toplevel_binding): New function.
4664 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4665 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4666 (syms_of_eval): Export them.
4667 * data.c (Fdefault_value): Micro cleanup.
4668 * term.c (init_tty): Use "false".
4670 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4672 Fix X GC leak in GTK and raw (no toolkit) X ports.
4673 * xterm.c (x_free_frame_resources): If white and black relief
4674 GCs are allocated, always free them here.
4675 * xfns.c (x_make_gc): Omit redundant initialization.
4676 * widget.c (create_frame_gcs): Remove the leftover.
4677 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4678 in x_free_frame_resources.
4680 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4682 * nsterm.m (windowWillResize:toSize:): Only change title if
4683 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4685 (viewDidEndLiveResize): New method.
4687 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4688 inside NS_IMPL_COCOA.
4690 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4692 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4693 Do not check whether undo is enabled because record_insert and
4694 record_delete does that themselves.
4696 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4698 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4699 member which is not really used any more.
4700 (FRAME_XIC_BASE_FONTNAME): Remove.
4701 * xfns.c (xic_free_fontset): Adjust user.
4702 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4703 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4704 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4705 (xdialog_show): Use eassert for debugging check.
4706 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4708 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4710 * fileio.c, fns.c (merge): Move extern decl from here ...
4711 * lisp.h (merge): ... to here.
4713 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4715 Fix last font-related change.
4716 * w32font.h (w32font_list_internal, w32font_match_internal):
4718 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4719 (uniscribe_list_family): Adjust to match font API change.
4720 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4721 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4723 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4725 * frame.h (FRAME_MOUSE_UPDATE):
4726 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4727 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4729 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4731 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4732 * font.h (struct font_driver): Change list, match, and list_family
4733 functions to accept struct frame * as first arg.
4734 * font.c (font_score, font_compare, font_sort_entities):
4736 (font_sort_entities, font_list_entities, font_select_entity):
4737 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4738 match font API change.
4739 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4740 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4741 * ftxfont.c (ftxfont_list, ftxfont_match):
4742 * xftfont.c (xftfont_list, xftfont_match):
4743 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4744 * w32font.c (w32font_list, w32font_match, w32font_list):
4745 (w32font_list_internal, w32_font_match_internal): Likewise.
4746 * xfaces.c (Fx_family_fonts): Adjust user.
4748 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4750 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4751 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4752 only if HAVE_X_WINDOWS is in use.
4753 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4754 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4755 * w32term.c (x_wm_set_icon_position): Likewise.
4756 * w32fns.c (x_icon): Adjust user.
4758 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4760 * xterm.c (last_mouse_press_frame): Remove the
4761 leftover which is not really used any more.
4762 (handle_one_xevent, syms_of_xterm): Adjust users.
4763 (x_flush): Call XFlush once per each X display, not frame.
4764 This is better because this code always unconditionally skips
4765 non-X frames in Vframe_list and issues the only XFlush if we
4766 have more than one X frame on the same X display.
4767 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4768 Use bool for booleans.
4769 (x_draw_glyph_string_background, cvt_string_to_pixel):
4770 (cvt_pixel_dtor): Drop unnecessary prototypes.
4771 * xterm.h (x_display_ok): Adjust prototype.
4773 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4775 Drop unnecessary functions that deals with frame pixel size.
4776 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4777 (x_pixel_height): Drop prototypes.
4778 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4779 (x_pixel_height): Drop implementations.
4780 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4781 which should be always valid for window frame.
4782 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4783 * w32menu.c (Fx_popup_dialog):
4784 * xmenu.c (Fx_popup_dialog): Likewise for both.
4786 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4788 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4789 frame parameters and call to Fmodify_frame_parameters just once.
4790 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4791 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4792 and mention nil frame in docstring.
4794 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4796 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4797 (x_figure_window_size): Likewise. Adjust to return long.
4798 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4799 (toplevel): Move Qterminal_live_p to...
4800 * terminal.c (toplevel): ...here, make it static, and...
4801 (syms_of_terminal): ...DEFSYM here.
4802 * frame.h (Qterminal_live_p): Remove declaration.
4803 (make_frame, x_figure_window_size): Adjust prototype.
4804 * nsfns.m (Fx_create_frame): Use long for window flags.
4806 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4808 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4809 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4810 Do not assume that emacs_close (INT_MAX) is a no-op.
4812 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4814 * xfaces.c (make_face_cache): For struct face_cache, prefer
4815 xmalloc to xzalloc and so avoid redundant call to memset.
4816 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4818 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4820 * fringe.c (draw_window_fringes, update_window_fringes)
4821 (compute_fringe_widths):
4822 * w32term.c (x_draw_glyph_string):
4823 * window.c (candidate_window_p, Frecenter):
4824 * xfaces.c (realize_basic_faces, realize_default_face)
4825 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4826 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4827 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4828 * xmenu.c (Fx_menu_bar_open_internal):
4829 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4830 * xsettings.c (xft_settings_event):
4831 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4832 Use bool for booleans. Adjust style and comments where
4834 * dispextern.h (draw_window_fringes, update_window_fringes)
4835 (compute_fringe_widths):
4836 * xterm.h (x_had_errors_p): Adjust prototype.
4838 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4840 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4841 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4843 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4845 * fns.c (toplevel): Remove comment before Fsafe_length because
4848 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4850 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4852 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4854 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4855 frame which got the message is still alive, before dereferencing
4856 its pointer. (Bug#14970)
4858 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4859 be a live window, before using it as such. (Bug#14970)
4861 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4863 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4864 w32_detect_focus_change instead of doing part of its job by hand.
4865 This fixes the problem whereby FOCUS_OUT events were not sent to
4868 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4870 * process.c (Fprocess_list): Doc fix.
4872 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4873 being re-exposed only if it didn't ask to become visible.
4874 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4875 was previously iconified. (Bug#14841)
4876 (x_iconify_frame): Mark the frame iconified.
4878 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4880 Fix minor problems found by static checking.
4881 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4882 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4884 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4886 * eval.c (set_specpdl_old_value): New function.
4887 (unbind_to): Minor simplification.
4888 (get_backtrace_frame): New function.
4889 (Fbacktrace_frame): Use it. Add `base' argument.
4890 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4891 (syms_of_eval): Export backtrace-eval.
4892 * xterm.c (x_focus_changed): Simplify.
4894 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4896 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4898 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4900 * xdisp.c (redisplay_window): Instead of moving point out of
4901 scroll margin, reject the force_start method, and try scrolling
4902 instead. (Bug#14780)
4904 2013-07-24 Ken Brown <kbrown@cornell.edu>
4906 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4909 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4911 * eval.c (Fprogn): Do not check that BODY is a proper list.
4912 This undoes the previous change. The check slows down the
4913 interpreter, and is not needed to prevent a crash. See
4914 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4916 2013-07-23 Glenn Morris <rgm@gnu.org>
4918 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4920 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4922 Port to GNU/Linux systems with tinfo but not ncurses.
4923 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4924 to decide whether ncurses is being used. Without this change,
4925 GCC complains about tgetent not being declared, on a system
4926 that has tinfo installed but ncurses not installed.
4928 * eval.c (Fprogn): Check that BODY is a proper list.
4930 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4931 * data.c (Fsetq_default):
4932 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4933 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4935 Tune by taking advantage of the fact that ARGS is always a list
4936 when a function is declared to have UNEVALLED args.
4938 * emacsgtkfixed.c: Port to GCC 4.6.
4939 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4941 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4943 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4944 here to silence compiler warnings.
4946 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4948 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4949 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4950 from messing up Emacs's 'struct frame' (Bug#14923).
4952 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4954 * alloc.c (make_save_ptr_ptr): Define this function.
4955 It was inadvertently omitted. It's needed only if
4956 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4958 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4960 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4961 frame have focus (Bug#14895).
4963 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4965 Avoid vfork-related deadlock more cleanly.
4966 * callproc.c (child_setup): When the child's exec fails, output
4967 the program name, as that's more useful. Use O_NONBLOCK to avoid
4969 * process.c (create_process_1): Remove; no longer needed.
4970 (create_process): Remove timer hack; no longer needed, now that
4971 the child avoids deadlock.
4973 2013-07-20 Glenn Morris <rgm@gnu.org>
4975 * image.c (Fimage_flush): Fix doc typo.
4977 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4979 Fix array bounds violation when pty allocation fails.
4980 * process.c (PTY_NAME_SIZE): New constant.
4981 (pty_name): Remove static variable; it's now auto.
4982 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4983 Take pty_name as an arg rather than using a static variable.
4984 All callers changed.
4985 (create_process): Recover pty_flag from process, not from volatile local.
4986 (create_pty): Stay inside array even when pty allocation fails.
4987 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4989 * lread.c (Fload): Avoid initialization only when lint checking.
4990 Mention that it's needed only for older GCCs.
4992 2013-07-20 Kenichi Handa <handa@gnu.org>
4994 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4995 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4997 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4999 * lread.c (Fload): Avoid uninitialized warning.
5001 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5003 Fix some minor file descriptor leaks and related glitches.
5004 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5005 (create_lock_file): Use write, not emacs_write.
5006 * image.c (slurp_file, png_load_body):
5007 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5008 (server_accept_connection):
5009 Don't leak an fd on memory allocation failure.
5010 * image.c (slurp_file): Add a cheap heuristic for growing files.
5011 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5012 as that's what the other routines do. Maybe input need not be
5013 blocked at all, but it's better to be consistent.
5014 Avoid undefined behavior when strlen is zero.
5016 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5017 (NSTATICS): Now a constant; doesn't need to be a macro.
5019 2013-07-19 Richard Stallman <rms@gnu.org>
5021 * coding.c (decode_coding_utf_8): Add simple loop for fast
5022 processing of ASCII characters.
5024 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5026 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5028 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5030 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5031 unportable 'struct x_display_info'.
5032 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5035 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5037 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5038 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5040 (system_process_attributes): Prefer plain char to unsigned char
5041 when either will do. Clean up properly if interrupted or if
5042 memory allocations fail. Don't assume sscanf succeeds.
5043 Remove no-longer-needed workaround to stop GCC from whining.
5044 Read command-line once, instead of multiple times. Check read status a
5047 Fix obscure porting bug with varargs functions.
5048 The code assumed that int is treated like ptrdiff_t in a vararg
5049 function, which is not a portable assumption. There was a similar
5050 -- though these days less likely -- porting problem with various
5051 assumptions that pointers of different types all smell the same as
5052 far as vararg functions is conserved. To make this problem less
5053 likely in the future, redo the API to use varargs functions.
5054 * alloc.c (make_save_value): Remove this vararg function.
5055 All uses changed to ...
5056 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5057 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5059 (make_save_ptr): Rename from make_save_pointer, for consistency with
5060 the above. Define only on platforms that need it. All uses changed.
5062 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5064 * keyboard.c: Try to fix typos in previous change.
5065 (DISPLAY_LIST_INFO): New macro.
5066 (kbd_buffer_get_event): Do not access members that are not present
5067 in X11. Revert inadvertent change of "!=" to "=".
5069 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5071 * keyboard.c (kbd_buffer_get_event):
5072 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5073 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5075 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5077 * filelock.c: Fix unlikely file descriptor leaks.
5078 (get_boot_time_1): Rework to avoid using emacs_open.
5079 This doesn't actually fix a leak, but is better anyway.
5080 (read_lock_data): Use read, not emacs_read.
5082 * doc.c: Fix minor memory and file descriptor leaks.
5083 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5084 (get_doc_string, Fsnarf_documentation):
5085 Fix file descriptor leak on error.
5087 * term.c: Fix minor fdopen-related file descriptor leaks.
5088 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5089 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5091 * charset.c: Fix file descriptor leaks and errno issues.
5093 (load_charset_map_from_file): Don't leak file descriptor on error.
5094 Use plain record_xmalloc since the allocation is larger than
5095 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5097 * eval.c (record_unwind_protect_nothing):
5098 * fileio.c (fclose_unwind):
5100 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5101 The replacement doesn't block input, but that no longer seems
5104 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5106 * lread.c: Fix file descriptor leaks and errno issues.
5107 (Fload): Close some races that leaked fds or streams when 'load'
5109 (Fload, openp): Report error number of last nontrivial failure to open.
5110 ENOENT counts as trivial.
5111 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5113 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5114 now that the function is always called with a nonnegative arg.
5115 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5116 All uses replaced with ...
5117 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5119 A few more minor file errno-reporting bugs.
5120 * callproc.c (Fcall_process):
5121 * doc.c (Fsnarf_documentation):
5122 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5123 * process.c (set_socket_option):
5124 Don't let a constructor trash errno.
5125 * doc.c: Include <errno.h>.
5127 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5129 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5131 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5133 Fix w32 bug with call-process-region (Bug#14885).
5134 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5135 to Fcall_process when the input is empty. This simplifies the
5136 code a bit. It makes no difference on POSIXish platforms but
5137 apparently it fixes a bug on w32.
5139 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5140 * fileio.c (close_file_unwind): Don't close if FD is negative;
5141 this can happen when unwinding a zapped file descriptor.
5142 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5143 in case Emacs runs out of memory between the two unwind-protects.
5144 Don't trash errno when closing FD.
5145 Zap the FD in the specpdl when closing it, instead of deferring
5146 the removal of the unwind-protect; this fixes a bug where a child
5147 function unwinds the stack past us.
5149 New unwind-protect flavors to better type-check C callbacks.
5150 This also lessens the need to write wrappers for callbacks,
5151 and the need for make_save_pointer.
5152 * alloca.c (free_save_value):
5153 * atimer.c (run_all_atimers):
5155 * alloc.c (safe_alloca_unwind):
5156 * atimer.c (unwind_stop_other_atimers):
5157 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5158 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5159 * minibuf.c (choose_minibuf_frame_1):
5160 * process.c (make_serial_process_unwind):
5161 * xdisp.h (pop_message_unwind):
5162 * xselect.c (queue_selection_requests_unwind):
5163 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5164 * alloca.c (record_xmalloc):
5165 Prefer record_unwind_protect_ptr to record_unwind_protect with
5167 * alloca.c (Fgarbage_collect):
5168 Prefer record_unwind_protect_void to passing a dummy.
5169 * buffer.c (restore_buffer):
5170 * window.c (restore_window_configuration):
5171 * xfns.c, w32fns.c (do_unwind_create_frame)
5172 New wrapper. All record-unwind uses of wrappee changed.
5173 * buffer.c (set_buffer_if_live):
5174 * callproc.c (call_process_cleanup, delete_temp_file):
5175 * coding.c (code_conversion_restore):
5176 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5177 * editfns.c (save_excursion_restore)
5178 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5179 (save_restriction_restore):
5180 * eval.c (restore_stack_limits, un_autoload):
5181 * fns.c (require_unwind):
5182 * keyboard.c (recursive_edit_unwind, tracking_off):
5183 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5184 * macros.c (pop_kbd_macro, restore_menu_items):
5185 * nsfns.m (unwind_create_frame):
5186 * print.c (print_unwind):
5187 * process.c (start_process_unwind):
5188 * search.c (unwind_set_match_data):
5189 * window.c (select_window_norecord, select_frame_norecord):
5190 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5191 (fast_set_selected_frame):
5192 * xfns.c, w32fns.c (unwind_create_tip_frame):
5193 Return void, not a dummy Lisp_Object. All uses changed.
5194 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5195 * callproc.c (call_process_kill):
5196 * fileio.c (restore_point_unwind, decide_coding_unwind)
5197 (build_annotations_unwind):
5198 * insdel.c (Fcombine_after_change_execute_1):
5199 * keyboard.c (read_char_help_form_unwind):
5200 * menu.c (unuse_menu_items):
5201 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5202 * sound.c (sound_cleanup):
5203 * xdisp.c (unwind_redisplay):
5204 * xfns.c (clean_up_dialog):
5205 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5206 Accept no args and return void, instead of accepting and returning
5207 a dummy Lisp_Object. All uses changed.
5208 * cygw32.c (fchdir_unwind):
5209 * fileio.c (close_file_unwind):
5210 * keyboard.c (restore_kboard_configuration):
5211 * lread.c (readevalllop_1):
5212 * process.c (wait_reading_process_output_unwind):
5213 Accept int and return void, rather than accepting an Emacs integer
5214 and returning a dummy object. In some cases this fixes an
5215 unlikely bug when the corresponding int is outside Emacs integer
5216 range. All uses changed.
5217 * dired.c (directory_files_internal_unwind):
5218 * fileio.c (do_auto_save_unwind):
5219 * gtkutil.c (pop_down_dialog):
5220 * insdel.c (reset_var_on_error):
5221 * lread.c (load_unwind):
5222 * xfns.c (clean_up_file_dialog):
5223 * xmenu.c, nsmenu.m (pop_down_menu):
5224 * xmenu.c (cleanup_widget_value_tree):
5225 * xselect.c (wait_for_property_change_unwind):
5226 Accept pointer and return void, rather than accepting an Emacs
5227 save value encapsulating the pointer and returning a dummy object.
5229 * editfns.c (Fformat): Update the saved pointer directly via
5230 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5231 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5232 (unwind_body): New function.
5233 (record_unwind_protect): First arg is now a function returning void,
5234 not a dummy Lisp_Object.
5235 (record_unwind_protect_ptr, record_unwind_protect_int)
5236 (record_unwind_protect_void): New functions.
5237 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5238 * fileio.c (struct auto_save_unwind): New type.
5239 (do_auto_save_unwind): Use it.
5240 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5241 * insdel.c (struct rvoe_arg): New type.
5242 (reset_var_on_error): Use it.
5243 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5245 (specbinding_func): Remove; there are now several such functions.
5246 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5247 (set_unwind_protect_ptr): New function.
5248 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5250 Be simpler and more consistent about reporting I/O errors.
5251 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5252 Say "Read error" and "Write error", rather than "I/O error", or
5253 "IO error reading", or "IO error writing", when a read or write
5255 * process.c (Fmake_network_process, wait_reading_process_output)
5256 (send_process, Fprocess_send_eof, wait_reading_process_output):
5257 Capitalize diagnostics consistently. Put "failed foo" at the
5258 start of the diagnostic, so that we don't capitalize the
5259 function name "foo". Consistently say "failed" for such
5261 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5262 All callers changed. This is so it can use report_file_error.
5263 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5264 diagnostics consistently as above.
5266 * fileio.c (report_file_errno): Fix errno reporting bug.
5267 If the file name is neither null nor a pair, package it up as a
5268 singleton list. All callers changed, both to this function and to
5269 report_file_error. This fixes a bug where the memory allocator
5270 invoked by list1 set errno so that the immediately following
5271 report_file_error reported the wrong errno value.
5273 Fix minor problems found by --enable-gcc-warnings.
5274 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5275 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5277 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5279 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5280 Set event->arg to Qt if switch-event shall be generated.
5281 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5283 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5285 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5288 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5289 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5290 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5291 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5292 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5293 and there is a focused frame.
5294 (head_table): Add focus-in and focus-out.
5295 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5296 bind to handle-focus-in/out.
5298 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5299 (Fhandle_switch_frame): Call Fhandle_focus_in.
5300 (syms_of_frame): defsubr handle-focus-in/out.
5302 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5304 Fix porting bug to older POSIXish platforms (Bug#14862).
5305 * sysdep.c (emacs_pipe): New function, that implements
5306 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5307 This should port better to CentOS 5 and to Mac OS X 10.6.
5308 All calls to pipe2 changed.
5310 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5311 This makes the code easier to read and the executable a bit smaller.
5312 Do not replace all calls to Fcons that happen to create lists,
5313 just calls that are intended to create lists. For example, when
5314 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5315 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5316 Similarly for list2 through list5.
5317 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5318 * bytecode.c (exec_byte_code):
5319 * callint.c (quotify_arg, Fcall_interactively):
5320 * callproc.c (Fcall_process, create_temp_file):
5321 * charset.c (load_charset_map_from_file)
5322 (Fdefine_charset_internal, init_charset):
5323 * coding.c (get_translation_table, detect_coding_system)
5324 (Fcheck_coding_systems_region)
5325 (Fset_terminal_coding_system_internal)
5326 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5327 * composite.c (update_compositions, Ffind_composition_internal):
5328 * dired.c (directory_files_internal, file_name_completion)
5330 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5331 * doc.c (Fsnarf_documentation):
5332 * editfns.c (Fmessage_box):
5334 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5335 (Feval, eval_sub, Ffuncall, apply_lambda):
5336 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5337 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5338 (Fset_file_times, Finsert_file_contents)
5339 (Fchoose_write_coding_system, Fwrite_region):
5340 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5341 * font.c (font_registry_charsets, font_parse_fcname)
5342 (font_prepare_cache, font_update_drivers, Flist_fonts):
5343 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5344 * frame.c (make_frame, Fmake_terminal_frame)
5345 (x_set_frame_parameters, x_report_frame_params)
5346 (x_default_parameter, Fx_parse_geometry):
5347 * ftfont.c (syms_of_ftfont):
5348 * image.c (gif_load):
5349 * keyboard.c (command_loop_1):
5350 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5351 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5352 (Fminor_mode_key_binding, accessible_keymaps_1)
5353 (Faccessible_keymaps, Fwhere_is_internal):
5354 * lread.c (read_emacs_mule_char):
5355 * menu.c (find_and_return_menu_selection):
5356 * minibuf.c (get_minibuffer):
5357 * nsfns.m (Fns_perform_service):
5358 * nsfont.m (ns_script_to_charset):
5359 * nsmenu.m (ns_popup_dialog):
5360 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5361 (Fx_own_selection_internal):
5362 * nsterm.m (append2):
5363 * print.c (Fredirect_debugging_output)
5364 (print_prune_string_charset):
5365 * process.c (Fdelete_process, Fprocess_contact)
5366 (Fformat_network_address, set_socket_option)
5367 (read_and_dispose_of_process_output, write_queue_push)
5368 (send_process, exec_sentinel):
5369 * sound.c (Fplay_sound_internal):
5370 * textprop.c (validate_plist, add_properties)
5371 (Fput_text_property, Fadd_face_text_property)
5372 (copy_text_properties, text_property_list, syms_of_textprop):
5373 * unexaix.c (report_error):
5374 * unexcoff.c (report_error):
5375 * unexsol.c (unexec):
5376 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5377 (Fformat_mode_line, syms_of_xdisp):
5378 * xfaces.c (set_font_frame_param)
5379 (Finternal_lisp_face_attribute_values)
5380 (Finternal_merge_in_global_face, syms_of_xfaces):
5381 * xfns.c (x_default_scroll_bar_color_parameter)
5382 (x_default_font_parameter, x_create_tip_frame):
5383 * xfont.c (xfont_supported_scripts):
5384 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5385 (menu_help_callback, xmenu_show):
5387 * xterm.c (set_wm_state):
5388 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5389 and similarly for list2 through list5.
5391 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5393 * callproc.c (Fcall_process_region): Fix minor race and tune.
5394 (create_temp_file): New function, with the temp-file-creation part
5395 of the old Fcall_process_region. Use Fcopy_sequence to create the
5396 temp file name, rather than alloca + build_string, for simplicity.
5397 Don't bother to block input around the temp file creation;
5398 shouldn't be needed. Simplify use of mktemp.
5399 Use record_unwind_protect immediately after creating the temp file;
5400 this closes an unlikely race where the temp file was not removed.
5401 Use memcpy rather than an open-coded loop.
5402 (Fcall_process_region): Use the new function. If the input is
5403 empty, redirect from /dev/null rather than from a newly created
5404 empty temp file; this avoids unnecessary file system traffic.
5406 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5408 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5409 Simplify by making this case like the other two. This is a bit
5410 slower on obsolete hosts, but the extra complexity isn't worth it.
5412 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5413 * process.c (create_process) [!DOS_NT]:
5414 Remove now-unnecessary calls to emacs_close.
5416 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5418 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5419 returning early. (Bug#14850)
5421 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5422 and inhibit-iso-escape-detection attributes of 'undecided'.
5425 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5427 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5428 Reported by Herbert J. Skuhra in
5429 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5431 Don't lose top specpdl entry when memory is exhausted.
5432 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5433 specpdl overflow here, to simplify callers; all callers changed.
5434 Always reserve an unused entry at the stack top; this avoids
5435 losing the top entry's information when memory is exhausted.
5437 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5439 Clean up errno reporting and fix some errno-reporting bugs.
5440 * callproc.c (Fcall_process):
5441 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5442 * process.c (create_process, Fmake_network_process):
5443 * unexaix.c (report_error):
5444 * unexcoff.c (report_error):
5445 Be more careful about reporting the errno of failed operations.
5446 The code previously reported the wrong errno sometimes.
5447 Also, prefer report_file_errno to setting errno + report_file_error.
5448 (Fcall_process): Look at openp return value rather than at path,
5449 as that's a bit faster and clearer when there's a numeric predicate.
5450 * fileio.c (report_file_errno): New function, with most of the
5451 old contents of report_file_error.
5452 (report_file_error): Use it.
5453 (Ffile_exists_p, Ffile_accessible_directory_p):
5454 Set errno to 0 when it is junk.
5455 * fileio.c (Faccess_file):
5456 * image.c (x_create_bitmap_from_file):
5457 Use faccessat rather than opening the file, to avoid the hassle of
5458 having a file descriptor open.
5459 * lisp.h (report_file_errno): New decl.
5460 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5463 * process.c (create_process, wait_reading_process_output) [AIX]:
5464 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5465 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5466 a multithreaded environment anyway).
5467 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5469 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5471 * image.c (x_find_image_file): Don't close a remote file handle.
5473 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5475 Fix races with threads and file descriptors.
5476 * callproc.c (Fcall_process_region):
5477 * dired.c (open_directory):
5478 * emacs.c (main, Fdaemon_initialized):
5479 * image.c (x_find_image_file):
5480 * inotify.c (Finotify_rm_watch):
5481 * lread.c (Flocate_file_internal):
5482 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5483 * term.c (term_mouse_moveto, init_tty):
5484 * termcap.c (tgetent):
5485 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5486 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5487 * unexhp9k800.c, unexmacosx.c (unexec):
5488 * callproc.c (Fcall_process_region):
5489 Use emacs_close, not close.
5490 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5491 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5492 and posix_close function on current platforms (which all lack them).
5493 (emacs_close): Use it. This should fix the races on GNU/Linux and
5494 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5495 and it should avoid closing random victim file descriptors on
5498 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5500 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5501 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5504 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5505 This is for .gdbinit xbacktrace.
5507 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5508 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5509 (emacs_set_tty): Now static.
5510 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5511 * term.c (tty_capable_p, tty_default_color_capabilities)
5512 (get_tty_terminal, term_mouse_movement)
5513 (handle_one_term_event, init_tty, maybe_fatal):
5514 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5515 (tgetent, scan_file, name_match, compare_contin):
5516 * terminal.c (get_terminal):
5517 Use bool for boolean.
5518 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5519 Prefer char to unsigned char if either will do.
5520 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5521 (tty_write_glyphs): Prefer int to unsigned.
5522 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5523 All callers changed.
5524 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5526 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5529 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5530 (B__dummy__): New dummy symbol, to pacify C89.
5531 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5532 they can't grok varargs macros.
5533 * dispnew.c (add_window_display_history)
5534 (add_frame_display_history):
5535 * print.c (print_object):
5536 * xdisp.c (debug_method_add):
5537 Use %p printf format only for void pointers.
5538 * emacs.c (usage_message): New constant, replacing ...
5539 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5540 (main): Adjust to usage reorg.
5541 * fns.c (syms_of_fns):
5542 * profiler.c (syms_of_profiler):
5543 Don't use non-constant struct initializers.
5544 * gnutls.h (gnutls_initstage_t):
5545 * lisp.h (enum Lisp_Fwd_Type):
5546 * lread.c (lisp_file_lexically_bound_p):
5547 * xsettings.c (anonymous enum):
5548 Remove trailing comma.
5549 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5550 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5551 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5553 * regex.c (const_re_char): New type, to pacify strict C89.
5554 All uses of 'const re_char' replaced to use it.
5555 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5556 with glibc when strict C89. This change is imported from gnulib.
5558 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5559 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5560 Omit GNU_LINUX implementation, since it requires long long.
5561 * xterm.c (x_draw_underwave):
5562 Do not assume the traditional order of struct's members.
5563 (x_term_init): Rewrite to avoid the need for non-constant structure
5566 Syntax cleanup, mostly replacing macros with functions.
5567 This removes the need for the syntax_temp hack.
5568 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5569 * syntax.c (SYNTAX_INLINE): New macro.
5570 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5571 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5572 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5573 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5574 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5575 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5576 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5577 Now constants, not macros.
5578 (syntax_temp) [!__GNUC__]: Remove.
5579 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5580 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5581 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5582 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5583 Move here from syntax.h; now functions, not macros. Except for the
5584 last function, these are static since only syntax.c uses them.
5585 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5586 All uses changed. Now a function, not a macro; use this fact
5587 to simplify the code.
5588 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5589 compiler bugs; no longer relevant.
5590 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5591 (SYNTAX_INLINE): New macro.
5592 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5593 for the new functions. Use bool for boolean member.
5594 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5595 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5596 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5597 (SETUP_BUFFER_SYNTAX_TABLE):
5598 Now extern inline functions, not macros.
5599 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5600 Remove; all uses replaced by implementation.
5601 (syntax_temp) [!__GNUC__]: Remove decl.
5602 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5604 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5606 * emacs.c (main): Fix syntax error.
5608 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5610 Timestamp fixes for undo (Bug#14824).
5611 * atimer.c (schedule_atimer):
5612 * fileio.c (Ffile_newer_than_file_p):
5613 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5614 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5615 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5616 (syms_of_fileio): Remove Sclear_visited_file_name.
5617 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5618 file doesn't exist; this avoids an ambiguity with negative timestamps.
5619 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5620 * systime.h (make_emacs_time, invalid_emacs_time):
5621 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5622 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5623 * undo.c (record_first_change): Push (visited-file-modtime) onto
5624 undo list rather than reimplementing it by hand, incorrectly.
5626 2013-07-09 Ken Brown <kbrown@cornell.edu>
5628 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5630 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5632 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5634 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5636 Handle errno and exit status a bit more carefully.
5637 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5638 number into an exit status. Instead, use EXIT_CANCELED.
5639 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5640 * callproc.c (relocate_fd):
5641 * emacs.c (close_output_streams, main):
5642 * process.c (create_process):
5643 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5644 Use emacs_perror for simplicity.
5645 * callproc.c (relocate_fd, main):
5646 * sysdep.c (sys_subshell):
5647 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5648 (shut_down_emacs): Use emacs_write, not write.
5649 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5650 * fileio.c (Fcopy_file, e_write):
5651 * nsterm.m (ns_select):
5652 * process.c (send_process):
5653 * sound.c (vox_write):
5654 Use emacs_write_sig, not emacs_write.
5655 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5656 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5658 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5660 (emacs_full_write): New function.
5661 (emacs_write): Rewrite to use it.
5662 (emacswrite_sig, emacs_perror): New functions.
5663 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5665 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5667 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5668 on NS even if it is present. Pixmap on NS is a void*.
5670 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5672 Port to Ubuntu 10 (Bug#14803).
5673 Problem reported by T.V. Raman.
5674 * process.c (close_on_exec, accept4, process_socket):
5675 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5677 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5679 * w32.c (sys_dup): Declare prototype.
5683 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5685 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5687 Make file descriptors close-on-exec when possible (Bug#14803).
5688 This simplifies Emacs a bit, since it no longer needs to worry
5689 about closing file descriptors by hand in some cases.
5690 It also fixes some unlikely races. Not all such races, as
5691 libraries often open files internally without setting
5692 close-on-exec, but it's an improvement.
5693 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5694 * callproc.c (Fcall_process) [!MSDOS]:
5695 * emacs.c (main) [!DOS_NT]:
5696 * nsterm.m (ns_term_init):
5697 * process.c (create_process):
5698 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5699 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5700 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5701 Prefer mkostemp with O_CLOEXEC to mkstemp.
5702 * callproc.c (relocate_fd) [!WINDOWSNT]:
5703 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5704 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5706 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5707 Make the resulting file descriptor close-on-exec.
5708 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5709 * lread.c (load_descriptor_list, load_descriptor_unwind):
5710 Remove; no longer needed. All uses removed.
5711 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5712 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5714 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5715 (Fmake_network_process, Fnetwork_interface_list):
5716 (Fnetwork_interface_info, server_accept_connection):
5717 Make newly-created socket close-on-exec.
5718 * sysdep.c (emacs_open, emacs_fopen):
5719 Make new-created descriptor close-on-exec.
5720 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5721 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5723 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5725 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5726 for NS_IMPL_GNUSTEP.
5728 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5730 Fix openp errno handling.
5731 * callproc.c (Fcall_process): Preserve openp errno around close.
5732 * lread.c (openp): Set errno when returning -1, as some callers
5735 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5737 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5739 * nsterm.h (NSSavePanel): Update comment.
5740 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5741 (ns_run_file_dialog): Declare.
5743 * nsfns.m: Remove panelOK.
5745 (ns_run_file_dialog): New function.
5746 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5747 event loop, so file dialog is popped up by ns_run_file_dialog, called
5748 by sendEvent (Bug#14578).
5749 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5751 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5753 * xdisp.c (default_line_pixel_height): New function.
5754 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5755 (try_cursor_movement, redisplay_window, try_window)
5756 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5758 * window.c (window_scroll_pixel_based):
5759 use default_line_pixel_height.
5761 * dispextern.h (default_line_pixel_height): Add prototype.
5763 * frame.c (x_set_line_spacing): Accept a float value for
5764 line-spacing parameter, per the documentation.
5766 * data.c (Fmultibyte_string_p): Doc fix.
5768 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5770 Use emacs_open more consistently when opening files.
5771 This handles EINTR more consistently now, and makes it easier
5772 to introduce other uniform changes to file descriptor handling.
5773 * src/systdio.h: New file.
5774 * src/buffer.c (mmap_init):
5775 * cygw32.c (chdir_to_default_directory):
5776 * dispnew.c (Fopen_termscript):
5777 * emacs.c (Fdaemon_initialized):
5778 * fileio.c (Fdo_auto_save):
5779 * image.c (slurp_file, png_load_body, jpeg_load_body):
5780 * keyboard.c (Fopen_dribble_file):
5782 * print.c (Fredirect_debugging_output):
5783 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5784 * termcap.c (tgetent):
5785 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5786 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5787 * w32term.c (w32_initialize) [CYGWIN]:
5788 * xfaces.c (Fx_load_color_file):
5789 Use emacs_open instead of plain open, and emacs_fopen instead of
5791 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5792 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5793 * callproc.c (default_output_mode): New constant.
5794 (Fcall_process): Use it to call emacs_open instead of plain creat.
5795 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5796 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5797 (emacs_fopen): New function.
5798 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5799 Include <lisp.h>, for emacs_open.
5800 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5802 Remove duplicate #include directives.
5803 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5805 Don't include stdio.h twice.
5806 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5807 Don't include sys/types.h or stdio.h twice.
5808 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5809 * lread.c: Don't include coding.h twice.
5810 * nsfont.m: Don't include frame.h twice.
5811 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5812 * ralloc.c: Don't include <unistd.h> twice.
5813 * xdisp.c: Don't include font.h twice.
5814 * xterm.c: Don't include fontset.h twice.
5815 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5817 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5819 Scale ImageMagick images more carefully.
5820 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5821 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5822 Be more careful about avoiding undefined behavior after
5823 integer overflow and division by zero.
5825 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5827 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5828 (syms_of_w32fns): DEFSYM them.
5829 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5830 (CCHDEVICENAME): Define macros if not defined.
5831 (struct MONITOR_INFO_EX): New struct.
5832 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5833 (enum_display_monitors_fn): New variable.
5834 (globals_of_w32fns): Initialize it.
5835 (Fx_display_pixel_width, Fx_display_pixel_height)
5836 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5837 multi-monitor setups in docstrings.
5838 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5839 screen size by primary monitor's millimeter per pixel.
5840 (w32_monitor_enum, w32_display_monitor_attributes_list)
5841 (w32_display_monitor_attributes_list_fallback)
5842 (Fw32_display_monitor_attributes_list): New functions.
5843 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5845 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5847 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5849 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5851 * fileio.c (Qfile_notify_error): New error symbol.
5853 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5854 * inotify.c (inotify_callback, symbol_to_inotifymask)
5855 (Finotify_add_watch, Finotify_rm_watch): Use it.
5856 (inotifyevent_to_event): Exchange order of cookie and file name.
5857 (Finotify_add_watch): Adapt docstring.
5859 * lisp.h (Qfile_notify_error): Declare.
5861 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5863 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5864 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5865 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5866 which did not work (see <http://bugs.gnu.org/14569#307>).
5867 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5868 && (!noninteractive || initialized)). This attempts to thread
5869 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5871 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5873 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5874 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5876 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5878 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5879 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5880 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5881 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5883 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5885 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5886 Define to __sys_siglist.
5888 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5890 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5891 word-wrap, so that overflow-newline-into-fringe would work in
5892 visual-line-mode. (Bug#2749)
5893 (move_it_in_display_line_to): When the last scanned display
5894 element fits exactly on the display line, and
5895 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5896 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5897 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5898 finding buffer position that corresponds to pixel coordinates,
5899 e.g. in buffer_posn_from_coords.
5901 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5903 * process.c (handle_child_signal): Call catch_child_signal if
5906 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5908 Don't convert function pointers to void * and back.
5909 It isn't portable C, and it's easy enough to avoid.
5910 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5911 (make_save_value): Add support for SAVE_FUNCPOINTER.
5912 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5913 * print.c (print_object):
5914 Distinguish function from object pointers.
5915 * lisp.h (SAVE_FUNCPOINTER): New constant.
5916 (SAVE_SLOT_BITS): Adjust to it.
5917 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5918 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5919 (voidfuncptr): New typedef.
5920 (struct Lisp_Save_Value): New member data[0].funcpointer.
5921 (XSAVE_FUNCPOINTER): New function.
5923 Simplify buildobj processing.
5924 * Makefile.in (buildobj.h): Make it a sequence of strings each
5925 followed by comma, rather than a single string. Put it into a
5926 .tmp file in case there's an error while generating it.
5927 (gl-stamp): Use .tmp for temp files.
5928 (mostlyclean): Clean .tmp files.
5929 * doc.c (buildobj): Move to just the routine that needs it.
5930 It's now an array of strings, so processing is simpler.
5932 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5934 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5935 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5936 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5937 Invoke malloc_enable_thread even when not interactive.
5938 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5939 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5940 in this case, since the underlying bug has now been fixed.
5942 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5944 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5945 unlinking it (bug#14691).
5947 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5949 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5950 before checking whether buffer is modified. This lets
5951 `kill-buffer-query-functions' cancel killing of the buffer or save
5952 its content before `kill-buffer' asks user the "Buffer %s
5953 modified; kill anyway?" question.
5955 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5957 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5958 Let the super performKeyEquivalent deal with them (Bug#14747).
5960 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5962 * widget.c (resize_cb): Remove unused local.
5964 Do not use GTK 3 if it exists but cannot be compiled.
5965 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5966 * xterm.c (x_error_handler) [!USE_GTK]:
5969 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5971 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5973 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5974 to the valid range of values. (Bug#14753)
5976 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5977 when moving point by using the current glyph matrix. This avoids
5978 the need to force redisplay when this function is called in a
5981 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5983 Fix minor problems found by static checking.
5984 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5985 Redo the latter's body to sidestep GCC parenthesization warnings.
5986 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5987 * coding.c (detect_coding, detect_coding_system):
5988 * coding.h (struct undecided_spec):
5989 Use bool for boolean.
5990 * image.c (QCmax_width, QCmax_height): Now static.
5991 * xdisp.c (Fmove_point_visually): Remove unused local.
5993 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5995 * xdisp.c (Fmove_point_visually): New function.
5997 2013-06-28 Kenichi Handa <handa@gnu.org>
5999 * coding.h (define_coding_undecided_arg_index): New enum.
6000 (coding_attr_index): New members
6001 coding_attr_undecided_inhibit_null_byte_detection,
6002 coding_attr_undecided_inhibit_iso_escape_detection,
6003 coding_attr_undecided_prefer_utf_8.
6004 (undecided_spec): New struct.
6005 (struct coding_system): New member `undecided' of the member
6008 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6009 (detect_coding): Likewise.
6010 (detect_coding_system): Likewise.
6011 (Fdefine_coding_system_internal): New coding system properties
6012 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6014 (syms_of_coding): Adjust for coding_arg_undecided_max.
6016 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6018 * image.c (x_from_xcolors): Remove unused local.
6020 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6022 Defer image data transfer between X client and server until actual
6025 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6028 * image.c (Destroy_Image): Remove.
6029 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6030 `mask_p', and `colors_p'. All uses changed.
6031 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6032 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6033 New macros for `flags' arg to x_clear_image_1.
6034 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6035 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6036 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6037 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6038 (image_get_x_image, image_unget_x_image): New functions or macros.
6039 (image_background, image_background_transparent, x_to_xcolors)
6040 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6041 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6042 instead of Destroy_Image.
6043 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6044 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6045 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6046 (imagemagick_load_image, svg_load_image): Use them instead of
6047 x_create_x_image_and_pixmap, and x_put_x_image followed by
6048 x_destroy_x_image, respectively.
6049 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6050 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6051 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6052 background_transparent fields.
6053 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6054 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6056 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6058 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6059 This mostly consists of undoing recent changes.
6060 * callproc.c (Fcall_process):
6061 * process.c (create_process):
6062 Do not worry about catching SIGCHLD here, undoing previous change.
6063 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6064 * process.c, process.h (catch_child_signal):
6065 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6066 * process.c (catch_child_handler): Don't worry about being called
6067 lazily and do not assume caller has blocked SIGCHLD, undoing
6068 previous change. Move first-time stuff back to
6069 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6070 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6071 set lib_child_handler if it's already initialized, which may
6072 help avoid problems on GNUStep.
6074 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6076 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6077 * callproc.c (Fcall_process):
6078 * process.c (create_process):
6079 Make sure SIGCHLD is caught before we fork,
6080 since Emacs startup no arranges to catch SIGCHLD.
6081 * process.c (lib_child_handler): Initialize to null, not to
6083 (catch_child_signal): Allow self to be called lazily.
6084 Do nothing if it's already been called.
6085 Assume caller has blocked SIGCHLD (all callers do now).
6086 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6087 just before it's really needed.
6088 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6089 since it hasn't been caught yet.
6091 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6093 * image.c (compute_image_size): New function to implement
6094 :max-width and :max-height.
6095 (imagemagick_load_image): Use it.
6097 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6099 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6100 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6102 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6103 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6104 the SIGCHLD handler, since the code is not atomic and (due to glib)
6105 signals may be arriving now.
6106 * sysdep.c (init_signals): Do not catch child signals here;
6107 'main' now does that later, at a safer time.
6109 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6111 Clean up SIGCHLD handling a bit (Bug#14569).
6112 * process.c, process.h (catch_child_signal):
6113 Now always extern, even if !NS_IMPL_GNUSTEP.
6114 * process.c (catch_child_signal): Move glib tickler here from
6115 init_process_emacs, so that it's done earlier in Emacs
6116 initialization. Also move the noninteractive && !initialized
6117 check here from init_process_emacs. This is all a bit cleaner for
6118 GNUish platforms, and I hope it works around the Cygwin bug.
6119 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6120 that glib signal handling is tickled before glib creates threads.
6122 * process.c (wait_reading_process_output): Avoid int overflow
6123 when reading more than 2 GiB total from a process.
6125 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6127 * process.c (create_process): Handle a couple more cases,
6128 i.e., work even if new_argv and wait_child_setup[i] are cached.
6129 Use Fcall_process's style for volatile vars.
6131 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6133 * process.c (create_process): Mark PROCESS volatile.
6135 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6137 Use C99-style flexible array members if available.
6138 This avoids some subtle aliasing issues, which typically
6139 aren't a problem with GCC but may be a problem elsewhere.
6140 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6141 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6142 In either case, it uses a flexible array member rather than
6143 the old struct hack. All uses changed.
6144 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6145 Adjust to sdata reorganization.
6146 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6147 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6148 that ports better to pre-C99 non-GCC.
6149 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6150 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6151 as the latter has changed.
6152 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6153 and port better to pre-C99 GCC.
6154 * image.c (struct xpm_cached_color):
6155 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6156 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6157 Use FLEXIBLE_ARRAY_MEMBER.
6158 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6159 Move decl to top level so it gets checked against implementation.
6160 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6161 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6163 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6165 * syntax.c: Integer cleanups.
6166 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6167 All uses that need 0-or-2 changed to:
6168 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6169 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6170 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6171 (char_quoted, prev_char_comend_first, back_comment)
6172 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6173 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6174 Use bool for boolean.
6175 (update_syntax_table, skip_chars, skip_syntaxes):
6176 Prefer int to unsigned when either will do.
6177 (back_comment): Return boolean success flag, like forw_comment,
6178 instead of positive-or-minus-1 (which might have overflowed int anyway).
6179 Don't stuff ptrdiff_t into int.
6180 (syntax_spec_code, syntax_code_spec): Now const.
6181 (Fmatching_paren, scan_lists, scan_sexps_forward):
6182 Use enum syntaxcode for syntax code.
6183 (Fmatching_paren): Check that arg is a character, not just an integer.
6184 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6185 (Finternal_describe_syntax_value): Omit no-longer-needed
6187 (skip_chars): Use char, not unsigned char, when the distinction
6189 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6190 * bytecode.c (exec_byte_code):
6191 * syntax.c (syntax_spec_code, Fchar_syntax)
6192 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6194 * syntax.h (SYNTAX_WITH_FLAGS):
6195 Omit unnecessary casts.
6197 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6199 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6200 line dimensions here, to avoid race conditions with the main
6201 thread. (Bug#14062, bug#14630, bug#14669)
6203 * w32term.c (w32_draw_window_cursor): Compute the header line and
6204 mode line dimensions here.
6205 <w32_system_caret_window, w32_system_caret_hdr_height>:
6206 <w32_system_caret_mode_height>: New variables.
6208 * w32term.h: Declare them.
6210 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6212 * alloc.c (die): Move "assertion failed" string here ...
6213 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6214 COND when SUPPRESS_CHECKING. This shrinks the executable text
6215 size by 0.8% to 2.2% when configured with --enable-checking,
6216 depending on optimization flags (GCC 4.8.1 x86-64).
6218 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6220 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6222 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6223 base is 2; this is more accurate.
6225 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6227 * sound.c (string_default): Move to !WINDOWSNT section.
6228 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6230 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6232 * sound.c: Integer cleanups.
6233 Remove unnecessary forward decls.
6234 (struct sound_device): The 'file' member is now a Lisp_Object, not
6235 a char *, so that we needn't invoke alloca on a huge size.
6236 (Fplay_sound_internal): Adjust to this.
6237 (string_default): New function.
6238 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6239 Use it to adjust to the struct sound_device change.
6240 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6241 (be2hs) [0]: Remove.
6243 * syntax.c (skip_chars): Don't use uninitialized storage
6244 when searching a multibyte buffer for characters that are not in a
6245 unibyte string that contains non-ASCII characters.
6247 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6249 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6250 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6252 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6254 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6256 2013-06-18 Kenichi Handa <handa@gnu.org>
6258 * font.c (Ffont_spec): Signal an error for an invalid font name
6261 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6263 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6264 In particular this ports to 32-bit sparc Sun cc.
6265 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6266 array with a dummy element at specpdl[-1], so that its address can
6268 (unbind_to): Do not copy the binding; not needed, now that we
6269 copy old_value in the one place where the copy is needed.
6270 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6271 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6272 (union specbinding): Rename from struct specbinding. Redo layout
6273 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6274 which is not portable. With Sun C 5.12 32-bit sparc, the
6275 declaration causes nargs to be an unsigned bitfield, a behavior
6276 that the C standard allows; but Emacs wants nargs to be signed.
6277 The overall type is now a union of structures rather than a
6278 structure of union of structures, and the 'kind' member is now a
6279 bitfield, so that the overall type doesn't grow. All uses changed.
6280 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6282 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6284 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6285 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6287 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6289 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6291 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6292 unless we know that the window w's frame is a frame object.
6293 Another attempt at solving bug#14062 and bug#14630.
6295 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6297 * textprop.c (property_set_type): New enum.
6298 (add_properties): Allow appending/prepending text properties.
6299 (add_text_properties_1): Factored out of Fadd_text_properties.
6300 (Fadd_text_properties): Move all the code into
6301 add_text_properties_1.
6302 (Fadd_face_text_property): New function that calls
6303 add_text_properties_1.
6305 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6307 Move functions from lisp.h to individual modules when possible.
6308 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6309 * alloc.c (XFLOAT_INIT, set_symbol_name):
6310 * buffer.c (CHECK_OVERLAY):
6311 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6312 (set_char_table_parent):
6313 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6314 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6315 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6316 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6318 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6319 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6320 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6321 (backtrace_args, backtrace_debug_on_exit):
6322 * floatfns.c (CHECK_FLOAT):
6323 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6324 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6325 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6326 (set_hash_index_slot):
6327 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6328 * marker.c (CHECK_MARKER):
6329 * textprop.c (CHECK_STRING_OR_BUFFER):
6330 * window.c (CHECK_WINDOW_CONFIGURATION):
6331 Move here from lisp.h, and make these functions static rather than
6333 * buffer.c (Qoverlayp):
6335 * fns.c (Qhash_table_p):
6336 * window.c (Qwindow_configuration_p):
6338 * lisp.h: Remove the abovementioned defns and decls.
6340 Use functions, not macros, for XINT etc (Bug#11935).
6341 In lisp.h, prefer functions to function-like macros, and
6342 constants to object-like macros, when either will do. This:
6343 . simplifies use, as there's no more need to worry about
6344 arguments' side effects being evaluated multiple times.
6345 . makes the code easier to debug on some platforms.
6346 However, when using gcc -O0, keep using function-like macros
6347 for a few critical operations, for performance reasons.
6348 This sort of thing isn't needed with gcc -Og, but -Og
6349 is a GCC 4.8 feature and isn't widely-enough available yet.
6350 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6351 Remove enum lsb_bits; no longer needed.
6352 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6353 * buffer.c (Qoverlap):
6355 * fns.c (Qhash_table_p):
6356 Now extern, so lisp.h can use these symbols.
6357 * dispextern.h: Include character.h, for MAX_CHAR etc.
6358 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6359 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6360 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6361 (GLYPH_CODE_P): Move here from lisp.h.
6362 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6363 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6364 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6365 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6366 XUNTAG now returns void *.
6367 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6368 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6369 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6370 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6371 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6372 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6373 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6374 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6375 New macros, renamed from their sans-lisp_h_ counterparts.
6376 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6377 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6378 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6379 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6380 If compiling via GCC without optimization, define these as macros
6381 in addition to inline functions.
6382 To disable this, compile with -DINLINING=0.
6383 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6384 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6385 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6386 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6387 (INTMASK, VALMASK): Now macros, since static values cannot be
6388 accessed from extern inline functions.
6389 (VALMASK): Also a constant, for benefit of old GDB.
6390 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6391 is INTEGERP, which can fold it in.
6392 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6393 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6394 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6395 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6396 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6397 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6398 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6399 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6400 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6401 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6402 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6403 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6404 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6405 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6406 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6407 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6408 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6409 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6410 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6411 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6412 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6413 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6414 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6415 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6416 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6417 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6418 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6419 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6420 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6421 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6422 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6423 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6424 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6426 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6427 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6428 (VALMASK): Define in one place rather than in two, merging the
6429 USE_LSB_TAG parts; this is simpler.
6430 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6431 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6432 Move up, to avoid use before definition.
6433 Also include "globals.h" earlier, for the same reason.
6434 (make_natnum): New function.
6435 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6436 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6437 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6438 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6439 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6440 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6441 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6442 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6443 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6444 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6445 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6446 (Qwindow_configuration_p, Qimage): New forward declarations.
6447 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6448 (STRING_COPYIN): Remove; unused.
6449 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6450 (xcar_addr, xcdr_addr): New functions. All uses changed.
6451 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6452 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6453 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6454 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6455 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6456 (TYPE_RANGED_INTEGERP): Simplify.
6457 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6458 (setlocale, fixup_locale, synchronize_system_messages_locale)
6459 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6460 Now empty functions, not macros.
6461 (functionp): Return bool, not int.
6462 * window.c (Qwindow_configuration_p): Now extern,
6463 so window.h can use it.
6464 * window.h (Qwindowp): Move decl back to lisp.h.
6466 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6468 * xdisp.c (Fline_pixel_height): New function, required for solving
6471 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6473 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6475 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6477 * lread.c (syms_of_lread):
6478 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6480 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6482 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6484 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6486 * fileio.c (expand_file_name): Doc fix.
6488 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6490 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6491 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6492 Wait for self, not for 0. This can't hurt on GNU or similar
6493 system, and may help with Cygwin.
6495 * keyboard.c: Don't use PROP (...) as an lvalue.
6496 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6497 Use set_prop (A, B), not PROP (A) = B.
6499 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6501 * xdisp.c (get_it_property): Use it->window instead of generating
6502 a Lisp object from it->w.
6504 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6506 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6507 get-char-property the window that is being rendered, instead of
6508 the buffer, to support window-specific overlays. (Bug#14575)
6509 (compute_display_string_pos): When W is NULL, use the current
6510 buffer as the object to pass to get-char-property.
6511 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6512 pointer member of the bidi iterator, since no window is pertinent
6515 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6517 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6518 being displayed, and pass it to compute_display_string_pos.
6519 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6520 (bidi_paragraph_init): All callers changed.
6522 * xdisp.c (init_from_display_pos, init_iterator)
6523 (handle_single_display_spec, next_overlay_string)
6524 (get_overlay_strings_1, reseat_1, reseat_to_string)
6525 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6526 Set bidi_it.w member from it->w.
6527 (compute_display_string_pos): Accept additional argument, the
6528 window being displayed, and pass it to Fget_char_property.
6531 * dispextern.h (struct bidi_it): New member w, the window being
6533 (compute_display_string_pos): Adjust prototype.
6535 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6537 * xgselect.c: Remove unneeded include xterm.h.
6539 * process.c (wait_reading_process_output): Check for NS before GLIB.
6540 GLIB may be linked in due to rsvg, but ns_select must be called.
6542 * xgselect.c (xg_select): Remove call to window_system_available
6543 and g_main_context_pending at the top, so Gdk events (i.e. file
6544 notify) are processed when Emacs is started with -nw.
6546 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6548 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6549 (ctagsfiles3): New variable, includes only *.m files.
6550 (TAGS): Use an explicit language name in the regular expressions,
6551 to avoid transformation of '/SOMETHING' by MSYS to
6552 'c:\MSYS\SOMETHING'.
6554 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6556 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6558 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6560 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6561 still need to set the mouse pointer shape and activate help-echo.
6564 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6566 A few porting etc. fixes for the new file monitor code.
6567 See the thread containing
6568 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6569 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6570 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6571 (dir_monitor_callback, Fgfile_rm_watch):
6572 Use assq_no_quit instead of Fassoc, for speed.
6573 (dir_monitor_callback, Fgfile_rm_watch):
6574 eassert that the monitor is a fixnum.
6575 (dir_monitor_callback): No need for CDR_SAFE.
6576 Simplify building of lisp with alternative tails.
6577 (Fgfile_add_watch, Fgfile_rm_watch):
6578 Do not assume glib functions set errno reliably on failure.
6579 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6580 and signal an error otherwise.
6581 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6582 Use Fdelq instead of Fdelete, for speed.
6584 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6586 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6587 don't insist on being invoked on a highlighted tool-bar button.
6588 Avoids losing tool-bar functionality when mouse-highlight is nil.
6589 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6590 Don't highlight when mouse-highlight is nil.
6591 (note_mouse_highlight): When mouse-highlight is nil, don't return
6592 right away; instead, run tool-bar and mode-line highlight
6593 subroutine, clear any existing highlight, and revert the mouse
6594 pointer to its default shape. (Bug#14558)
6596 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6598 * lisp.mk (lisp): Add prog-mode.el.
6600 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6602 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6603 * process.c (dummy_handler): New function.
6604 (lib_child_handler): New static var.
6605 (handle_child_signal): Invoke it.
6606 (catch_child_signal): If a library has set up a signal handler,
6607 save it into lib_child_handler.
6608 (init_process_emacs): If using glib and not on Windows, tickle glib's
6609 child-handling code so that it initializes its private SIGCHLD handler.
6610 * syssignal.h (SA_SIGINFO): Default to 0.
6611 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6612 31; it should no longer be needed now.
6614 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6616 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6618 * gfilenotify.c (globals_of_gfilenotify): New function.
6619 (syms_of_gfilenotify): Move global initialization there.
6621 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6623 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6625 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6626 * keyboard.c (menu_bar_items, tool_bar_items):
6627 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6628 not override local keymaps any more.
6630 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6632 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6634 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6636 * w32console.c (initialize_w32_display): Return the dimensions of
6637 the console window via 2 additional arguments, not via the current
6638 frame. This avoids crashes due to overrunning the bounds of
6639 frame's decode_mode_spec_buffer, which is not resized following
6640 the change of the frame dimensions from the initial 10x10.
6642 * w32term.h (w32_initialize_display_info): Adjust prototype.
6644 * term.c (init_tty): Take dimensions of the frame from the values
6645 returned by initialize_w32_display.
6647 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6648 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6649 (LIBES): Add $(GFILENOTIFY_LIBS).
6651 * w32inevt.c (handle_file_notifications): Add dummy implementation
6652 for !HAVE_W32NOTIFY.
6654 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6656 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6658 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6660 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6662 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6664 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6666 Fix minor problems found by static checking.
6667 * data.c (pure_write_error):
6668 Use xsignal2, not Fsignal, as Fsignal might return.
6669 * eval.c (set_backtrace_debug_on_exit): Now static.
6670 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6671 No longer inline. EXTERN_INLINE is needed only for functions
6672 defined in .h files. Reindent function header as per GNU style.
6673 (backtrace_p, backtrace_top, backtrace_next):
6674 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6675 compiler or linker. Add extern decls to pacify gcc -Wall.
6676 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6678 * frame.c (free_monitors): Define only on platforms that need it.
6679 * nsterm.m (ns_term_init):
6680 * process.c (catch_child_signal):
6681 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6682 defined on all porting targets these days.
6683 * process.c, process.h (catch_child_signal):
6684 Make it extern only if NS_IMPL_GNUSTEP is defined.
6686 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6688 * w32.c (gettimeofday): Make the signature identical to prototype
6689 in nt/inc/sys/time.h.
6691 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6693 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6696 * keyboard.c (safe_run_hooks_error): Improve error message.
6698 * data.c (pure_write_error): Add `object' argument.
6699 * puresize.h (CHECK_IMPURE): Use it.
6701 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6703 * Makefile.in (NOTIFY_OBJ): New variable.
6704 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6706 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6707 Call syms_of_gfilenotify.
6709 * gfilenotify.c: New file.
6711 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6712 and Qfile_w32notify.
6713 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6714 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6716 * lisp.h: Declare syms_of_gfilenotify.
6718 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6720 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6722 Merge the specpdl and backtrace stacks. Make the structure of the
6723 specpdl entries more obvious via a tagged union of structs.
6724 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6725 (enum specbind_tag): New enum.
6726 (struct specbinding): Make it a tagged union of structs.
6727 Add a case for backtrace records.
6728 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6729 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6730 (backtrace_debug_on_exit): New accessors.
6731 (struct backtrace): Remove.
6732 (struct catchtag): Remove backlist field.
6733 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6735 (Flocal_variable_p): Speed up the common case where the binding is
6737 * eval.c (backtrace_list): Remove.
6738 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6739 (set_backtrace_args, set_backtrace_nargs)
6740 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6741 (backtrace_next): New functions.
6742 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6743 (unwind_to_catch, internal_lisp_condition_case)
6744 (internal_condition_case, internal_condition_case_1)
6745 (internal_condition_case_2, internal_condition_case_n): Don't bother
6746 with backtrace_list any more.
6747 (Fsignal): Adjust to new backtrace format.
6748 (grow_specpdl): Move up.
6749 (record_in_backtrace): New function.
6750 (eval_sub, Ffuncall): Use it.
6751 (apply_lambda): Adjust to new backtrace format.
6752 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6754 (specbind): Adjust to new specpdl format. Simplify.
6755 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6756 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6758 (mark_backtrace): Remove.
6759 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6760 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6761 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6763 * profiler.c (record_backtrace): Use get_backtrace.
6764 (handle_profiler_signal): Use backtrace_top_function.
6765 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6768 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6770 * process.h (catch_child_signal): Declare.
6772 * process.c (catch_child_signal): New function.
6773 (init_process_emacs): Call it.
6775 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6776 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6778 (x_set_cursor_type): Remove declaration.
6779 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6780 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6781 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6782 (ns_get_color): Use F suffix on float.
6783 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6784 (ns_get_rgb_color): Remove.
6785 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6786 (note_mouse_movement): x and y are CGFloat.
6787 (ns_draw_fringe_bitmap): Remove unused rowY.
6788 Change #if to COCOA && >= 10_6.
6789 (ns_draw_window_cursor): Remove unused overspill.
6790 (ns_draw_underwave): width and x are EamcsCGFloat.
6791 (ns_draw_box): thickness is CGFloat.
6792 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6793 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6794 if not in main thread.
6795 (ns_get_pending_menu_title, ns_check_menu_open)
6796 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6797 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6798 (sendFromMainThread:): New method.
6799 (changeFont:): size is CGFloat.
6800 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6801 Disable warning about permanent text.
6802 (characterIndexForPoint:): Adjust return type depending on GNUStep
6804 (mouseDown:): delta is CGFloat.
6805 (updateFrameSize): Remove unised variable f.
6806 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6807 Cast float to EmacsCGFloat.
6808 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6809 also to -1 when restoring.
6810 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6811 inside NS_IMPL_COCOA.
6812 (toggleFullScreen:): Put call to toggleFullScreen inside
6813 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6814 (setPosition:portion:whole:): por is CGFloat.
6815 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6816 (mouseDown:): Use CGFloat.
6817 (mouseDragged:): Remove unised variable edge.
6818 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6820 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6822 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6823 when NS_IMPL_GNUSTEP.
6824 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6825 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6826 (EmacsToolbar): Add clearAll. Add tag argument to
6827 addDisplayItemWithImage.
6828 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6830 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6832 * nsmenu.m (ns_update_menubar): Make static.
6833 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6834 (fillWithWidgetValue:): Add cast to SEL for setAction.
6835 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6836 (update_frame_tool_bar): Update code for GNUStep.
6837 (clearAll): New method.
6838 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6839 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6840 Move identifierToItem setObject and activeIdentifiers addObject before
6841 call to insertItemWithItemIdentifier.
6842 (validateVisibleItems): Fix indentation.
6843 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6844 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6845 UtilityWindow to aStyle, remove call to setStyleMask.
6847 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6849 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6850 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6851 Use F suffix on floats.
6852 (ns_char_width): Returns CGFloat.
6853 (ns_ascii_average_width): w is CGFloat instead of float.
6854 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6856 (ns_glyph_metrics): CGFloat instead of float.
6858 * nsfns.m (x_set_foreground_color, x_set_background_color):
6860 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6861 remove unused variables.
6862 (Fns_read_file_name): Keep track if panel is for save.
6863 Use ns_filename_from_panel/ns_directory_from_panel.
6864 (Fns_list_services): delegate only used for COCOA.
6865 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6866 Just return the input if GNUStep.
6867 (x_screen_planes): Remove.
6868 (Fxw_color_values): Use EmacsCGFloat
6869 (Fns_display_monitor_attributes_list): Only get screen number for
6871 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6873 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6874 ns_directory_from_panel.
6876 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6878 * process.c (handle_child_signal): Also use WCONTINUED.
6879 This is so that list-processes doesn't mistakenly list the process
6880 as stopped, when the process has actually been continued and is
6883 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6885 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6886 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6887 not already configured.
6889 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6891 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6893 * Makefile.in (mostlyclean): Remove *.res files.
6895 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6897 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6898 a buffer (bug#8447).
6900 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6902 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6903 display vector, and we backtrack, handle the case that the
6904 previous character position is also displayed from a display
6905 vector or covered by a display string or image. (Bug#14476)
6907 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6909 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6910 (struct MonitorInfo, free_monitors): Remove.
6911 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6912 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6913 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6916 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6917 (struct MonitorInfo, free_monitors): Remove.
6918 (ns_screen_name): Make static.
6919 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6920 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6923 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6924 (struct MonitorInfo): New struct.
6925 (free_monitors, make_monitor_attribute_list): Declare.
6927 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6929 (free_monitors, make_monitor_attribute_list): New functions.
6930 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6933 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6935 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6937 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6939 * keyboard.c: Apply keyboard decoding only to events that come directly
6940 from the tty, not from unread-command-events (bug#14368).
6941 (read_event_from_main_queue): New function, extracted from read_char).
6942 (read_decoded_char): Remove.
6943 (read_decoded_event_from_main_queue): New function to replace it.
6944 (read_char): Use it.
6945 (read_key_sequence): Use read_char rather than read_decoded_char.
6947 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6949 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6951 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6953 2013-05-22 Kenichi Handa <handa@gnu.org>
6955 The following changes are to fix the setting of
6956 buffer-file-coding-system on, for instance, C-x RET c unix RET
6957 _FILE_OF_DOS_EOL_TYPE_ RET.
6959 * coding.h (struct coding_system): New member detected_utf8_chars.
6961 * coding.c (detect_coding_utf_8): Count characters and check EOL
6962 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6964 (setup_coding_system): Do not initialize coding->head_ascii.
6965 (check_ascii): Do not set coding->eol_seen but update it. Do not
6966 call adjust_coding_eol_type here.
6967 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6968 If the eol-type of CODING is already specified, adjust the eol type
6969 of the found coding-system.
6970 (decode_coding_gap): Cancel previous change. Utilize the
6971 character numbers counted by detect_coding_utf_8. Fix detection
6974 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6976 * search.c (looking_at_1): Only set last_thing_searched if the match
6977 changed the match-data (bug#14281).
6979 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6981 * xdisp.c (reseat_at_previous_visible_line_start):
6982 Already declared in dispextern.h, so remove it here.
6983 (move_it_vertically_backward): Likewise.
6985 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6987 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6988 (Fx_display_pixel_width, Fx_display_pixel_height)
6989 (Fx_display_mm_width, Fx_display_mm_height):
6990 Mention `display-monitor-attributes-list' in docstrings.
6992 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6993 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6994 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6995 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6996 (Fx_display_backing_store, Fx_display_visual_class)
6997 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6998 (Fx_display_grayscale_p, Fx_display_pixel_width)
6999 (Fx_display_pixel_height, Fx_display_planes)
7000 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7001 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7002 (Fx_display_mm_width, Fx_display_mm_height)
7003 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7004 height for all physical monitors as in X11.
7006 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7007 Return pixel width or height for all physical monitors as in X11.
7009 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7011 Port --enable-gcc-warnings to clang.
7012 * bytecode.c (exec_byte_code):
7014 Redo diagnostic pragmas to pacify clang, too.
7015 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7016 * editfns.c (Fencode_time):
7017 * fileio.c (file_accessible_directory_p):
7018 * font.c (font_unparse_xlfd):
7019 Use '&"string"[index]' instead of '"string" + (index)'.
7020 * undo.c (user_error): Remove; unused.
7022 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7024 * insdel.c (insert_1_both): Document the arguments, instead of
7025 referring to insert_1, which no longer exists.
7027 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7028 some window, increment windows_or_buffers_changed, so that
7029 *Messages* display in that window is updated. (Bug#14408)
7031 * w32.c: Include epaths.h.
7032 (init_environment): Use cmdproxy.exe without leading directories.
7033 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7035 (gettimeofday): Adjust signature and return value to Posix
7038 * unexw32.c (open_output_file): Delete the existing emacs.exe
7039 before creating it, to break the hard link to the versioned
7042 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7043 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7044 (FIRSTFILE_OBJ): New variables.
7045 (W32_RES): Rename to EMACSRES. All users changed.
7046 (base_obj): Use $(CM_OBJ).
7047 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7048 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7049 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7050 $(W32_RES_LINK) before $(LIBES).
7051 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7053 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7055 * makefile.w32-in (DOC): Use just "DOC".
7057 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7059 * process.c: Export default filters and sentinels to Elisp.
7060 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7062 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7063 (Fset_process_sentinel, Fformat_network_address):
7064 Default to them instead of nil.
7065 (server_accept_connection): Sentinels can't be nil any more.
7066 (read_and_dispose_of_process_output): New function, extracted from
7067 read_process_output.
7068 (read_process_output): Use it; filters can't be nil.
7069 (Finternal_default_process_filter): New function, extracted from
7070 read_process_output.
7071 (exec_sentinel_unwind): Remove function.
7072 (exec_sentinel): Don't zilch sentinel while running.
7073 (status_notify): Sentinels can't be nil.
7074 (Finternal_default_process_sentinel): New function extracted from
7076 (setup_process_coding_systems): Default filter is not nil any more.
7077 (syms_of_process): Export new Elisp functions and initialize
7079 * lisp.h (make_lisp_proc): New function.
7081 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7083 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7085 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7087 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7088 unless we know that the window w is a leaf window.
7089 Another attempt at solving bug#14062.
7091 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7093 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7096 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7098 * image.c (gif_load): Check that subimages fit (Bug#14345).
7100 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7102 * lread.c (skip_dyn_eof): New function.
7103 (read1): Use it to skip the end of a file in response to #@00.
7105 * doc.c (get_doc_string): Slightly relax the sanity checking.
7107 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7109 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7110 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7111 (MonitorInfo): New struct.
7112 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7113 (Fns_display_monitor_attributes_list): New functions.
7114 (display-usable-bounds): Remove.
7115 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7118 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7120 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7121 (GTK_CHECK_VERSION): New macro, if not already defined.
7122 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7123 replaced by GTK_CHECK_VERSION.
7125 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7127 * xterm.h (GTK_PREREQ): New macro.
7128 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7129 to use this macro instead, for consistency and clarity.
7131 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7133 * xdisp.c (row_for_charpos_p): New function, with code of
7134 cursor_row_p, but accepts an additional argument CHARPOS instead
7135 of using a hardcoded PT.
7136 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7137 (row_containing_pos): Call row_for_charpos_p instead of partially
7138 doing the same. Fixes cursor positioning under longlines-mode
7139 when longlines-show-effect includes more than one newline, when
7140 moving the cursor vertically up.
7142 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7144 * makefile.w32-in (ACL_H): New macro.
7145 ($(BLD)/fileio.$(O)): Update dependencies.
7147 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7149 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7150 * Makefile.in (LIB_ACL): New macro.
7151 (LIBACL_LIBS): Remove.
7152 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7153 * fileio.c: Include <acl.h>.
7154 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7155 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7157 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7160 * unexelf.c: Don't assume ElfW (Half) fits in int.
7161 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7162 when dealing with ElfW (Half) values, since they can exceed 2**31
7163 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7164 (entry_address): Omit unused NUM arg. All uses changed.
7166 2013-05-07 Juri Linkov <juri@jurta.org>
7168 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7169 to the string converted from number with `Fnumber_to_string'.
7172 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7174 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7175 This fixes a problem introduced by my previous change.
7177 2013-05-07 Glenn Morris <rgm@gnu.org>
7179 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7181 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7183 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7185 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7187 Static checking by GCC 4.8.0.
7188 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7189 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7190 (x_get_monitor_attributes_fallback)
7191 (x_get_monitor_attributes_xinerama)
7192 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7193 Define only if USE_GTK.
7194 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7195 (x_get_monitor_attributes_fallback): Omit unused locals.
7196 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7197 Use double, not float, to avoid mixed-mode floating point arithmetic.
7199 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7200 Jan Djärv <jan.h.d@swipnet.se>
7202 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7203 (XINERAMA_CFLAGS): New macros.
7204 (ALL_CFLAGS, LIBES): Use them.
7206 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7207 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7208 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7209 (syms_of_xfns): DEFSYM them.
7210 (struct MonitorInfo): New struct.
7211 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7212 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7213 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7214 (x_get_monitor_attributes_xinerama): New functions.
7215 (Fx_display_monitor_attributes_list): New primitive.
7216 (syms_of_xfns): Defsubr it.
7218 * xterm.h (x_display_info): Add Xatom_net_workarea and
7219 Xatom_net_current_desktop.
7221 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7222 and dpyinfo->Xatom_net_current_desktop.
7224 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7226 * xdisp.c (pos_visible_p): Use the special code for finding the
7227 beginning of a display property or overlay for any "replacing"
7228 display property, not just for display strings. This solves
7229 incorrect reporting of position by posn-at-point. (Bug#14241)
7231 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7233 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7234 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7235 Verify that ElfW (Half) fits in int.
7236 (fatal): Use same signature as lisp.h.
7237 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7238 configure and build with -DUNEXELF_DEBUG without worrying about
7239 other modules that use DEBUG.
7240 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7241 possibly-wide integers now uses it instead of plain fprintf.
7242 (entry_address): New function, which avoids problems with 32-bit
7243 overflow on 64-bit hosts.
7244 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7245 (round_up): Don't assume the remainder fits in int.
7246 (find_section): Use bool for boolean. Simplify debug code.
7247 (unexec): Don't assume file sizes fit in int or size_t.
7248 Omit unnecessary trailing newline in 'fatal' format.
7249 Use strerror rather than outputting decimal error number.
7250 Remove unused code when emacs is not defined;
7251 this file relies on Emacs now.
7252 Don't assume e_phnum and e_shnum are positive.
7254 * regex.c: Fix problems when DEBUG is defined.
7255 (extract_number, extract_number_and_incr): Define regardless of
7256 whether DEBUG is defined; that's simpler and makes the code less
7257 likely to go stale in the normal case when DEBUG is not defined.
7258 Return int rather than taking an int * arg. All callers changed.
7259 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7260 Remove, replacing with ...
7261 (DEBUG_PRINT): New macro. All callers changed.
7262 (DEBUG_COMPILES_ARGUMENTS): New macro.
7263 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7264 (print_compiled_pattern, print_double_string) [DEBUG]:
7265 Use prototype rather than old-style definition.
7266 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7267 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7268 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7269 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7270 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7271 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7272 This matters only when DEBUG is defined.
7274 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7276 * xdisp.c (set_iterator_to_next): Set the
7277 ignore_overlay_strings_at_pos_p flag only if we are _really_
7278 iterating over an overlay string, as indicated by the
7279 current.overlay_string_index member. (Bug#14306)
7281 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7283 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7284 to where it is used, to avoid autorelease issues (Bug#14050).
7286 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7288 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7289 * fileio.c (syms_of_fileio): Implement this.
7290 * filelock.c (create_lock_file): If symbolic links don't work, so
7291 we use a regular file as a lock file, do not fsync the lock file;
7294 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7296 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7297 (syms_of_minibuf): Adjust accodingly.
7299 * callint.c (Fcall_interactively): Adjust calls accordingly.
7301 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7303 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7304 w->contents is a buffer before computing everything else.
7305 Use parentheses to disambiguate last part of the condition.
7307 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7308 assertion violations. (Bug#14062)
7310 2013-05-01 David Reitter <david.reitter@gmail.com>
7312 * nsfns.m (ns_tooltip): Initialize.
7314 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7316 * coding.c (decode_coding_gap): Don't remove the character before
7317 a newline unless it's a CR character. (Bug#14287)
7319 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7321 * dispextern.h (struct face): Move enum face_underline_type
7322 earlier so that bitfields can be in the same word.
7324 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7326 * nsfns.m (handlePanelKeys): New function.
7327 (EmacsOpenPanel:performKeyEquivalent:)
7328 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7329 arrows/function/control and copy/paste keys (Bug#14296).
7331 2013-04-27 Juri Linkov <juri@jurta.org>
7333 * callint.c (Fcall_interactively): Call `Qread_number' for
7334 interactive code letter `n' instead of using duplicate code.
7337 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7339 * systime.h (make_timeval): Declare as 'const'.
7341 2013-04-27 Kenichi Handa <handa@gnu.org>
7343 * font.c (font_open_entity): Always open a font of manageable
7346 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7348 Port better to AIX (Bug#14258).
7349 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7352 2013-04-24 Kenichi Handa <handa@gnu.org>
7354 * coding.c (decode_coding_iso_2022): When an invalid escape
7355 sequence is encountered, reset the invocation and designation
7356 status to the safest one.
7358 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7360 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7361 Without this fix, "make distclean" leaves stamp-h1 behind.
7363 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7365 * w32fns.c (w32_fullscreen_rect): New function to compute the
7366 window rectangle for the given fullscreen mode.
7367 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7368 longer tunes the window size. This keeps the window's edges flush
7369 with the screen and allows the taskbar to hide itself in fullboth.
7371 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7372 window decorations and uses the entire screen.
7374 * w32term.h (w32_fullscreen_rect) Add prototype.
7375 (struct w32_output): Replace normal_width, normal_height,
7376 normal_top, and normal_left members with a single normal_placement
7378 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7380 (FRAME_NORMAL_PLACEMENT): New macro.
7382 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7384 * minibuf.c (Ftest_completion): Silence compiler warning.
7386 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7388 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7391 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7394 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7395 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7396 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7397 parentheses where appropriate.
7399 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7401 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7403 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7405 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7406 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7407 Mention in the doc string that setting these variables takes
7408 effect only after a call to set-window-buffer. (Bug#14200)
7410 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7412 * indent.c (Fvertical_motion): Don't consider display strings on
7413 overlay strings as display strings on the buffer position we
7414 started from. This prevents vertical cursor motion from jumping
7415 more than one line when there's an overlay string with a display
7416 property at end of line.
7417 Reported by Karl Chen <Karl.Chen@quarl.org> in
7418 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7420 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7422 * window.c (select_window): `record_buffer' even if window is
7423 already selected (bug#14191).
7425 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7427 * window.c (Fwindow_end): Test more flags, including the buffer's
7428 last_overlay_modified flag, to determine whether the window's
7429 display is really up-to-date. Prevents the function from
7430 returning a stale value. (Bug#14170)
7431 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7434 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7436 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7437 garbaged only if it is not already the top frame on its TTY.
7438 This prevents flickering due to constant redrawing of TTY frames when
7439 there are GUI frames open in the same session. (Bug#13864)
7441 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7443 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7444 of marking the idle timers directly.
7446 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7448 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7451 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7453 * window.c (select_window): Don't record_buffer while the invariant is
7454 temporarily broken (bug#14161).
7456 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7458 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7460 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7462 2013-04-07 Romain Francoise <romain@orebokech.com>
7464 Ignore additional platform-specific ACL errors (Bug#13702).
7465 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7466 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7468 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7470 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7473 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7475 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7476 This bug was introduced by my 2013-02-25 change that simplified
7477 data_start configuration. Without this change, on GNU/Linux
7478 an Emacs configured with --enable-profiling fails immediately
7479 due to a profiler signal.
7480 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7481 with these flags. On platforms where special flags are needed
7482 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7483 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7484 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7486 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7488 Get rid of some platform-specific functions examining window
7489 system and its capabilities. This is a partial rework of the
7491 * lisp.h (have_menus_p): Remove prototype. This function is
7492 replaced with platform-independent window_system_available.
7493 (check_window_system): Move to...
7494 * frame.h (decode_window_system_frame, window_system_available):
7495 ...here, add new prototypes.
7496 * frame.c (window_system_available, decode_window_system_frame):
7498 (check_window_system): Platform-independent now.
7499 * xterm.h (x_in_use): Remove declaration.
7501 * w32term.h (check_x_frame):
7502 * nsterm.h (check_x_frame): Remove prototypes. This function
7503 is replaced with platform-independent decode_window_system_frame.
7504 * msdos.c (have_menus_p): Remove.
7505 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7506 Remove platform-specific functions. Use check_window_system,
7507 decode_window_system_frame and check_ns_display_info where
7508 appropriate. Minor style and comment tweaks.
7509 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7510 (check_x_frame): Likewise.
7511 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7513 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7514 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7515 * xmenu.c, xselect.c: All related users changed.
7517 2013-04-03 Kenichi Handa <handa@gnu.org>
7519 The following changes is to optimize the code for reading UTF-8
7522 * coding.c (check_ascii): Rename from detect_ascii. Return value
7523 changed. Check EOL format. Do not call adjust_coding_eol_type
7525 (check_utf_8): New function.
7526 (adjust_coding_eol_type): Do nothing if already adjusted.
7527 (detect_coding): Compare the return value of check_ascii with
7528 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7529 (decode_coding_gap): Optimize for valid UTF-8.
7531 2013-03-21 Kenichi Handa <handa@gnu.org>
7533 * coding.c (syms_of_coding): Cancel previous change.
7535 * insdel.c (insert_from_gap): Fix previous change.
7537 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7539 Consistently use platform-specific function to detect window system.
7540 * lisp.h (check_window_system): New prototype. This function is
7541 going to replace check_x, check_w32 and check_ns.
7542 (have_menus_p): Mention msdos.c in comment.
7543 * fontset.c (check_window_system_func): Remove. Adjust all users.
7544 * fontset.h (check_window_system_func): Remove prototype.
7545 * nsterm.h (check_ns):
7546 * xterm.h (check_x):
7547 * w32term.h (check_w32): Likewise.
7548 * menu.c (Fx_popup_menu): Use check_window_system.
7549 * msdos.c (check_window_system): Define for MS-DOS.
7550 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7551 * w32fns.c (check_window_system): Likewise for MS-Windows.
7552 * xfns.c (check_window_system): Likewise for X.
7553 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7554 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7556 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7558 Prefer < to > in range checks such as 0 <= i && i < N.
7559 This makes it easier to visualize quantities on a number line.
7560 This patch doesn't apply to all such range checks,
7561 only to the range checks affected by the 2013-03-24 change.
7562 This patch reverts most of the 2013-03-24 change.
7563 * alloc.c (xpalloc, Fgarbage_collect):
7564 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7565 * character.c (string_escape_byte8):
7566 * charset.c (read_hex):
7567 * data.c (cons_to_unsigned):
7568 * dispnew.c (update_frame_1):
7569 * doc.c (Fsubstitute_command_keys):
7570 * doprnt.c (doprnt):
7571 * editfns.c (hi_time, decode_time_components):
7572 * fileio.c (file_offset):
7573 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7574 * font.c (font_intern_prop):
7575 * frame.c (x_set_alpha):
7576 * gtkutil.c (get_utf8_string):
7577 * indent.c (check_display_width):
7578 * keymap.c (Fkey_description):
7579 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7581 * minibuf.c (read_minibuf_noninteractive):
7582 * process.c (wait_reading_process_output):
7583 * search.c (Freplace_match):
7584 * window.c (get_phys_cursor_glyph):
7585 * xdisp.c (redisplay_internal):
7586 * xsmfns.c (smc_save_yourself_CB):
7587 Prefer < to > for range checks.
7588 * dispnew.c (sit_for): Don't mishandle NaNs.
7589 This fixes a bug introduced in the 2013-03-24 change.
7590 * editfns.c (decode_time_components): Don't hoist comparison.
7591 This fixes another bug introduced in the 2013-03-24 change.
7593 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7595 * frame.h (struct frame): Drop scroll_bottom_vpos
7596 member becaue all real users are dead long ago.
7597 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7598 * xdisp.c (redisplay_internal): Adjust user.
7600 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7602 * nsmenu.m (showAtX:Y:for:): setLevel to
7603 NSPopUpMenuWindowLevel (Bug#13998).
7605 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7607 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7608 (ns_check_pending_open_menu): Declare.
7610 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7611 (x_activate_menubar): Update the menu with title that matches
7612 ns_get_pending_menu_title, and call
7613 ns_check_pending_openmenu (Bug#12698).
7614 (menuWillOpen:): New method.
7615 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7617 * nsterm.m (menu_will_open_state, menu_mouse_point)
7618 (menu_pending_title): New varaibles.
7619 (ns_get_pending_menu_title, ns_check_menu_open)
7620 (ns_check_pending_open_menu): New functions.
7622 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7624 * indent.c (current_column_bol_cache): Remove leftover which is not
7625 used in Fmove_to_column any more.
7626 (current_column, scan_for_column): Adjust users.
7627 * keyboard.c (last_point_position_buffer, last_point_position_window):
7628 Remove leftovers which are not used for recording undo any more.
7629 (command_loop_1, syms_of_keyboard): Adjust users.
7630 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7631 redisplay_window any more.
7632 (move_it_to): Adjust user.
7634 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7636 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7637 Update dependencies.
7639 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7641 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7642 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7645 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7647 * window.h (struct window): Replace hchild, vchild and buffer slots
7648 with the only contents slot. This is possible because each valid
7649 window may have either the child window (in vertical or horizontal
7650 combination) or buffer to display (for the leaf window). Using that,
7651 a lof of operations to traverse and/or change window hierarchies may
7652 be simplified. New member horizontal is used to distinguish between
7653 horizontal and vertical combinations of internal windows.
7654 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7655 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7656 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7657 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7658 Use contents slot, not buffer, where appropriate.
7659 (wset_combination): New function.
7660 (wset_buffer): Add eassert.
7661 (Fframe_first_window): Simplify the loop reaching first window.
7662 (Fwindow_buffer): Use WINDOW_LEAF_P.
7663 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7664 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7665 (unshow_buffer): Convert initial debugging check to eassert.
7666 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7667 (make_parent_window, window_resize_check, window_resize_apply)
7668 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7669 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7670 Adjust to match struct window changes.
7671 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7672 (mark_window_cursors_off, count_windows, get_leaf_windows)
7673 (foreach_window_1): Simplify the loop.
7674 * alloc.c (mark_object): Do not check for the leaf window because
7675 internal windows has no glyph matrices anyway.
7676 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7677 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7678 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7679 (build_frame_matrix_from_window_tree, mirror_make_current)
7680 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7681 (update_window_tree, set_window_update_flags): Simplify the loop.
7682 (sync_window_with_frame_matrix_rows): Enforce live window.
7683 Use contents slot, not buffer, where appropriate.
7684 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7685 and WINDOW_HORIZONTAL_COMBINATION_P.
7686 (make_frame_visible_1): Simplify the loop.
7687 Use contents slot, not buffer, where appropriate.
7688 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7689 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7690 (expose_window_tree): Likewise.
7691 Use contents slot, not buffer, where appropriate.
7692 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7693 to avoid deleted windows. Use contents slot instead of buffer.
7694 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7695 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7696 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7697 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7699 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7701 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7702 identify the reasons for assertion violations in bug#14062 and
7704 (Fx_show_tip): Fix compilation error under
7705 "--enable-check-lisp-object-type". (Bug#14073)
7707 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7708 Reported by <rzl24ozi@gmail.com>.
7710 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7712 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7714 (unwind_with_echo_area_buffer): ...to restore it here.
7715 This is needed to ensure that...
7716 (redisplay_window): ...both window markers are valid here,
7717 which is verified by eassert.
7718 * editfns.c (save_excursion_save): Do not assume that
7719 selected_window always displays the buffer.
7720 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7723 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7725 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7728 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7730 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7732 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7734 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7735 since MinGW's w32api headers do. This avoids compiler warnings.
7737 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7740 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7742 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7744 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7746 * gtkutil.c (style_changed_cb): Check if frame is live and an
7747 X frame (Bug#14038).
7749 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7751 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7752 Define only for _WIN32_WINNT less than 0x0500.
7753 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7755 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7756 see its own definitions of 'struct timeval' and 'struct timezone'.
7758 Fix incompatibilities between MinGW.org and MinGW64 headers.
7759 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7761 * w32.c (REPARSE_DATA_BUFFER): Guard with
7762 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7764 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7766 * xterm.c: Include X11/XKBlib.h
7767 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7769 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7771 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7773 * blockinput.h (input_blocked_p): Likewise.
7774 * bytecode.c (exec_byte_code): Likewise.
7775 * callproc.c (call_process_kill, call_process_cleanup)
7776 (Fcall_process): Likewise.
7777 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7778 (Fccl_execute_on_string): Likewise.
7779 * character.c (string_escape_byte8): Likewise.
7780 * charset.c (read_hex): Likewise.
7781 * cm.c (calccost): Likewise.
7782 * data.c (cons_to_unsigned): Likewise.
7783 * dired.c (directory_files_internal, file_name_completion):
7785 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7786 (sit_for): Likewise.
7787 * doc.c (Fsubstitute_command_keys): Likewise.
7788 * doprnt.c (doprnt): Likewise.
7789 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7790 * emacsgtkfixed.c: Likewise.
7791 * fileio.c (file_offset, Fwrite_region): Likewise.
7792 * floatfns.c (Fexpt, fmod_float): Likewise.
7793 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7795 * font.c (font_intern_prop): Likewise.
7796 * frame.c (x_set_alpha): Likewise.
7797 * gtkutil.c (get_utf8_string): Likewise.
7798 * indent.c (check_display_width): Likewise.
7799 * intervals.c (create_root_interval, rotate_right, rotate_left)
7800 (split_interval_right, split_interval_left)
7801 (adjust_intervals_for_insertion, delete_node)
7802 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7803 (merge_interval_right, merge_interval_left, copy_intervals)
7804 (set_intervals_multibyte_1): Likewise.
7805 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7806 * keymap.c (Fkey_description): Likewise.
7807 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7808 * lread.c (openp, read_integer, read1, string_to_number):
7810 * menu.c (ensure_menu_items): Likewise.
7811 * minibuf.c (read_minibuf_noninteractive): Likewise.
7812 * print.c (printchar, strout): Likewise.
7813 * process.c (create_process, Faccept_process_output)
7814 (wait_reading_process_output, read_process_output, send_process)
7815 (wait_reading_process_output): Likewise.
7816 * profiler.c (make_log, handle_profiler_signal): Likewise.
7817 * regex.c (re_exec): Likewise.
7818 * regex.h: Likewise.
7819 * search.c (looking_at_1, Freplace_match): Likewise.
7820 * sysdep.c (get_child_status, procfs_ttyname)
7821 (procfs_get_total_memory): Likewise.
7822 * systime.h (EMACS_TIME_VALID_P): Likewise.
7823 * term.c (dissociate_if_controlling_tty): Likewise.
7824 * window.c (get_phys_cursor_glyph): Likewise.
7825 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7826 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7828 * xfns.c (Fx_window_property): Likewise.
7829 * xmenu.c (set_frame_menubar): Likewise.
7830 * xselect.c (x_get_window_property, x_handle_dnd_message):
7832 * xsmfns.c (smc_save_yourself_CB): Likewise.
7833 * xterm.c (x_scroll_bar_set_handle): Likewise.
7835 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7837 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7838 to be optional or nil. Adjust comment and convert it to docstring.
7839 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7840 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7842 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7844 Static checking by GCC 4.8-20130319.
7845 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7846 * process.c (Fset_process_datagram_address)
7847 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7848 * xdisp.c (get_char_face_and_encoding):
7849 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7850 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7851 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7853 2013-03-24 Ken Brown <kbrown@cornell.edu>
7855 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7856 fix compilation on 64-bit Cygwin, where underscores are not
7857 automatically prepended.
7859 * w32term.c (w32_initialize): Silence compiler warning.
7861 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7863 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7864 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7865 variables, to save and restore frame dimensions.
7866 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7867 after returning from a 'fullscreen' configuration.
7868 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7869 to avoid races between the main thread and the input thread.
7871 * w32term.h (struct w32_output): New members normal_width,
7872 normal_height, normal_top, normal_left, and prev_fsmode.
7873 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7874 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7877 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7878 'fullscreen' parameter. Always record previous width and height
7879 of the frame, except when switching out of maximized modes, so
7880 that they could be restored correctly, instead of resetting to the
7881 default frame dimensions. Send SC_RESTORE command to the frame,
7882 unless we are going to send SC_MAXIMIZE, to restore the frame
7883 resize hints in the mouse pointer shown by the window manager.
7886 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7888 * lisp.h (get_frame_param): Adjust conditions for prototype
7891 2013-03-22 Ken Brown <kbrown@cornell.edu>
7893 * unexcw.c: Drop unneeded inclusion of w32common.h.
7894 (report_sheap_usage): Declare.
7895 (read_exe_header): Add magic numbers for x86_64.
7896 (fixup_executable): Fix printf format specifier for unsigned long
7899 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7901 * frame.h (struct frame): Put menu_bar_window under #ifdef
7902 because this member is not needed when X toolkit is in use.
7903 (fset_menu_bar_window):
7904 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7905 (free_glyphs, update_frame):
7906 * xdisp.c (expose_frame): Likewise.
7907 (display_menu_bar): Likewise. Remove redundant eassert.
7908 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7911 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7913 Use functions and constants to manipulate Lisp_Save_Value objects.
7914 This replaces code that used macros and strings and token-pasting.
7915 The change makes the C source a bit easier to follow,
7916 and shrinks the Emacs executable a bit.
7917 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7918 (make_save_value): Change 1st arg from string to enum. All callers
7921 (mark_object): Use if, not #if, for GC_MARK_STACK.
7922 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7923 (XSAVE_OBJECT): Now functions, not macros.
7924 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7925 the constant was never used.
7926 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7927 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7928 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7929 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7931 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7932 type3 with a single member save_type. All uses changed.
7933 (save_type, set_save_pointer, set_save_integer): New functions.
7934 * print.c (PRINTX): Remove.
7936 * alloc.c: Remove redundant static declarations.
7938 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7940 * window.h (struct window): Convert left_col, top_line, total_lines
7941 and total_cols from Lisp_Objects to integers. Adjust comments.
7942 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7944 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7945 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7946 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7947 Adjust users where appropriate.
7949 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7951 * frame.h (struct frame): Drop resx and resy because the same data is
7952 available from window system-specific output context. Adjust users.
7953 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7954 New functions to provide defaults when no window system available.
7955 (FRAME_RES_X, FRAME_RES_Y): New macros.
7956 (NUMVAL): Move from xdisp.c.
7957 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7958 (Ffont_face_attributes, Fopen_font):
7959 * image.c (gs_load):
7960 * w32font.c (fill_in_logfont):
7961 * xdisp.c (calc_pixel_width_or_height):
7962 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7963 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7965 2013-03-20 Kenichi Handa <handa@gnu.org>
7967 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7968 to 1 (temporary workaround until a bug related to ASCII
7969 optimization is fixed).
7971 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7973 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7974 Signal error if window is not internal. Adjust docstring.
7975 (delete_all_child_windows): Use combination_limit to save the buffer.
7976 (Fset_window_configuration): Adjust accordingly.
7977 * print.c (syms_of_print): Initialize debugging output not here...
7978 (init_print_once): ...but in a new function here.
7979 * lisp.h (init_print_once): Add prototype.
7980 * emacs.c (main): Add call to init_print_once. Adjust comments.
7982 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7984 * window.c (window_resize_check, window_resize_apply)
7985 (window_from_coordinates, recombine_windows, set_window_buffer)
7986 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7987 (Fsplit_window_internal, Fdelete_window_internal)
7988 (freeze_window_starts): Use bool for booleans.
7989 * window.h (window_frame_coordinates, resize_frame_windows)
7990 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7992 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7994 * dispnew.c (bitch_at_user): Use `user-error'.
7996 2013-03-17 Ken Brown <kbrown@cornell.edu>
7998 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7999 as return type of image_background. (Bug#13981)
8000 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8002 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8004 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8005 (ns_select): Don't return with result uninitialized.
8007 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8010 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8012 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8013 directories. If filename is nil, get directory name (Bug#13932).
8014 Use getFilename and getDirectory.
8015 (getFilename, getDirectory): New methods for EmacsSavePanel and
8017 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8019 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8021 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8023 2013-03-15 Kenichi Handa <handa@gnu.org>
8025 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8026 (adjust_after_replace): Make it back to static. Delete the third
8027 arg text_at_gap_tail. Cancel the code for handling it.
8029 * coding.h (struct coding_system): New member eol_seen.
8031 * coding.c (detect_ascii): New function.
8032 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8033 when the source bytes are actually scanned. On detecting for
8034 coding_category_utf_8_auto, call detect_ascii instead of scanning
8035 source bytes directly.
8036 (produce_chars): Call insert_from_gap with the new arg 0.
8037 (encode_coding): Likewise.
8038 (decode_coding_gap): Control ASCII optimization by the variable
8039 disable_ascii_optimization instead of #ifndef .. #endif.
8040 Deccode EOL format according to coding->eol_seen.
8041 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8044 * lisp.h (adjust_after_replace): Cancel externing it.
8045 (insert_from_gap): Adjust prototype.
8047 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8049 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8050 FULLSCREEN_MAXIMIZED. (Bug#13935)
8052 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8054 * region-cache.c (find_cache_boundary, move_cache_gap)
8055 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8056 Simplify debugging check and convert to eassert. Adjust comment.
8057 (pp_cache): Put under ENABLE_CHECKING.
8059 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8061 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8062 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8064 (w32fullscreen_hook): If the frame is visible, reset
8065 f->want_fullscreen flag after changing the frame size. If the
8066 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8069 2013-03-13 Daniel Colascione <dancol@dancol.org>
8071 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8072 too so that these builds can use Cygwin's file conversion
8073 functions. (We've been building and linking cygw32.o all along
8074 and just not using it.)
8076 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8078 File synchronization fixes (Bug#13944).
8079 * Makefile.in (LIB_FDATASYNC): New macro.
8081 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8082 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8083 Don't worry about HAVE_FSYNC, since a substitute fsync is
8084 available if the system lacks one.
8085 (Fwrite_regin): Retry fsync if interrupted.
8087 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8089 * w32term.c (w32_read_socket): If the Emacs frame is being
8090 activated, call w32fullscreen_hook, to make sure the new frame
8091 dimensions are in effect. (Bug#13937)
8093 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8095 * xdisp.c (init_iterator): Simplify because both character and byte
8096 positions are either specified or -1. Add eassert. Adjust comment.
8097 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8098 character and byte positions can be obtained from marker.
8100 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8102 Static checking by Sun C 5.12.
8103 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8104 * bytecode.c (exec_byte_code):
8105 * dispnew.c (init_display):
8107 * fileio.c (Fsubstitute_in_file_name):
8108 * keyboard.c (Fevent_convert_list):
8109 * keymap.c (Fsingle_key_description):
8110 * term.c (maybe_fatal, fatal):
8111 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8112 * xsmfns.c (Fhandle_save_session):
8113 Omit unreachable code.
8114 * keymap.c (map_keymap_char_table_item): Cast void * to
8115 a function pointer type; the C Standard requires this.
8117 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8118 Include <sys/param.h> unconditionally, as that works elsewhere and
8119 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8120 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8123 See ChangeLog.12 for earlier changes.
8129 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8131 This file is part of GNU Emacs.
8133 GNU Emacs is free software: you can redistribute it and/or modify
8134 it under the terms of the GNU General Public License as published by
8135 the Free Software Foundation, either version 3 of the License, or
8136 (at your option) any later version.
8138 GNU Emacs is distributed in the hope that it will be useful,
8139 but WITHOUT ANY WARRANTY; without even the implied warranty of
8140 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8141 GNU General Public License for more details.
8143 You should have received a copy of the GNU General Public License
8144 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.